An electronic device includes an antenna module. The antenna module includes a metal cavity and a feeder. The metal cavity includes a first long side surface and a second long side surface opposite to each other, a first short side surface and a second short side surface opposite to each other, an internal space and a long opening connecting the internal space and close to the second long side surface. The feeder is located in the internal space and apart from the metal cavity. The feeder is located between the first short side surface and the second short side surface, and the feeder is away from the long opening. The antenna module resonates at a low-frequency band and a high-frequency band.
An electronic device casing includes a case body, a first cover plate, and a second cover plate. The case body has a pair of side plates. The first cover plate is assembled to the case body and includes a fastening member and a first hook member. The fastening member is movably engaged with the side plate, so that the first cover plate and the case body are in a locked or an unlocked state. The first and second cover plates jointly cover the case body. The second cover plate includes at least one second hook member. In the locked state, the second hook member is engaged with the first hook member to restrict displacement of the second cover plate relative to the case body. In the unlocked state, the first cover plate can drive the second cover plate to move relative to the case body.
H05K 5/02 - Casings, cabinets or drawers for electric apparatus Details
F16B 5/00 - Joining sheets or plates to one another or to strips or bars parallel to them
F16B 5/07 - Joining sheets or plates to one another or to strips or bars parallel to them by means of multiple interengaging protrusions on the surfaces, e.g. hooks, coils
A surveillance device includes a main body, a camera module, a plurality of sets of infrared light-emitting units, a photosensor, and a controller. The main body comprises four sidewalls and a top surface. The camera module includes four cameras, each disposed on a respective one of the four sidewalls. The plurality of sets of infrared light-emitting units are configured to provide infrared light. A first set of infrared light-emitting units is disposed on the top surface of the main body, and a second set of infrared light-emitting units is disposed on the four sidewalls of the main body and positioned adjacent to the four cameras. The photosensor is disposed on the main body and configured to detect ambient light. The controller is configured to turn on or off the plurality of sets of infrared light-emitting units based on the detected ambient light to provide supplementary illumination to the environment.
The disclosure provides a light guiding pipe including a pipe body with a first end, a second end and a third end, a first lens, a second lens, a third lens, and a beam splitter. The first lens is disposed at the first end and on a first optical path of a first light beam. The second lens is disposed at the second end and on a second optical path of a second light beam. The third lens is disposed at the third end and on both the first optical path and the second optical path. The beam splitter is located on the first optical path and the second optical path. The first light beam enters from the first end, passes through the beam splitter, and leaves from the third end. The second light beam enters from the third end, passes through the beam splitter, and leaves from the second end.
An electronic device includes a metal sidewall and an antenna module. The antenna module includes a feeding point, first and second antenna radiating bodies, a grounding radiating body, and two first lapping conductors. A first segment of the first antenna radiating body extends from the feeding point and second and third segments extend from the first segment along opposite directions. The feeding point and, the first and the second segments resonate a low frequency band. The feeding point and the first and the third segments resonate a first high frequency band. The grounding radiating body, the two first lapping conductors, and the metal sidewall enclose a closed slot and resonate a second high frequency band at the edge of the closed slot.
An antenna structure includes a substrate, a grounding surface and an antenna module. The substrate includes a first surface and a second surface. The antenna module is disposed on the second surface and includes a feeding point, a micro strip, n radiators and n coupling elements. The micro strip extends along a first axial direction and includes a first end, a second end, a first segment and a second segment. A width of the first segment is smaller than a width of the second segment. The n radiators are staggeredly connected to two sides of the micro strip along the first axial direction. The widths of the n radiators from the first end to the second end along the first axial direction are increased first and then decreased. The n coupling elements are separated from the micro strip and the n radiators.
H01Q 1/32 - Adaptation for use in or on road or rail vehicles
H01Q 5/335 - Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
7.
CONDUCTIVE ELASTIC COMPONENT AND ELECTRONIC DEVICE
A conductive elastic component includes a fixing portion and a bent extension portion. The fixing portion includes a first section, a second section, and a third section that are bent and connected in sequence, and the first section corresponds to the third section. The bent extension portion extends from the fixing portion and includes a fourth section, a fifth section, and a sixth section that are bent and connected in sequence. The fourth section is connected to the second section, and the sixth section bends towards the fixing portion, such that the sixth section is located between the fourth section and the fifth section. The sixth section is adapted to abut the fourth section or the second section.
A fastener includes a first assembly and a second assembly detachably connected to each other. The second assembly includes an upper housing, a lower housing, a button, a fixing set and a stopper. The fixing set includes a first fixing member and a second fixing member and is adapted to engage with an engaging structure of the first assembly. The stopper is connected to the button to limit the engagement of the fixing set and the engaging structure. When the button moves along a first axis, the button drives the stopper to move to release the engagement of the fixing set and the engaging structure. Then, when the first assembly moves away from the second assembly, the engaging structure causes the first fixing member and the second fixing member approaching each other along a second axis, until the fixing set is separated from the engaging structure.
A waterproof bag is applicable to accommodating an electronic apparatus, and includes a bag body, a first and a second sound receiver, a first and a second sound generator, an acoustics module, and a connecting line. The first sound receiver is on an inner side of the bag body and is configured to receive an internal sound. The first sound generator is on an outer side of the bag body and is configured to play back the internal sound. The second sound receiver is on the outer side of the bag body and is configured to receive an external sound. The second sound generator is on the inner side of the bag body and is configured to play back the external sound. The acoustics module performs audio signal processing on the internal sound and the external sound. The electronic apparatus supplies power to the acoustics module through the connecting line.
An electronic device includes a metal back cover, a wiring board, a near field communication antenna, and a display front cover. The metal back cover includes a shell, a groove, and an accommodating groove. The groove and the accommodating groove are formed at the shell, respectively. The near field communication antenna is fixed in the groove. The near field communication antenna linearly extends in a long axis direction of the groove and is electrically connected with the wiring board. The display front cover covers the shell, the accommodating groove, the groove, and the near field communication antenna, and is electrically connected with the wiring board.
H01Q 1/22 - SupportsMounting means by structural association with other equipment or articles
H01Q 7/00 - Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
A forming device includes a feeding component, an injection module, and a die-casting module. The feeding component has an internal space suitable for allowing a molten metal fluid to flow. The injection module is disposed on the feeding component and communicated with the internal space. The die-casting module has a mold cavity and a flow channel. The flow channel is aligned with the mold cavity and communicated with the internal space of the feeding component. The molten metal fluid flows to the die-casting module along the internal space, the injection module outputs a supercritical fluid into the internal space to mix with the molten metal fluid, and the feeding component pushes the molten metal fluid to pass through the flow channel and enter the mold cavity.
B22D 17/10 - Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled with horizontal press motion
B22D 17/20 - AccessoriesPressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure Details
12.
ELECTRONIC SYSTEM AND OPERATING METHOD FOR ELECTRONIC SYSTEM
An electronic system and an operating method for the electronic system are provided. The electronic system includes a programmable circuit, a memory circuit, a controller, and a switching circuit. The controller provides a first control signal. The switching circuit has a control terminal, a first terminal, a second terminal, and a third terminal. The first terminal is coupled to the programmable circuit. The second terminal is coupled to the memory circuit. The control terminal and the third terminal are coupled to the controller. The switching circuit receives the first control signal through the control terminal to connect the third terminal to the second terminal, so that update data is stored into the memory circuit.
An electronic device includes a metal back cover, a metal frame, and at least one antenna module. The antenna module includes a separated portion, a first radiator, a second radiator, a third radiator disposed between the first radiator and the second radiator, and a fourth radiator connected to the separated portion. A first section of the first radiator is connected to the separated portion. A second section of the first radiator extends from the first section and has a first ground terminal. A third section of the first radiator extends from the first section and has a second ground terminal. The second radiator extends from the separated portion and has a third ground terminal. The third radiator includes a fourth section and a fifth section extending from the fourth section towards the second radiator. The fourth section is located next to the third section and has a fourth ground terminal.
H01Q 5/335 - Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
A warning method and a warning system are provided. The warning method includes: detecting a specified object in an image; extracting a plurality of key points on the specified object; converting a plurality of first pixel coordinates of the key points of an image coordinate system into a plurality of first world coordinates of a world coordinate system based on a transformation matrix; converting a plurality of second pixel coordinates of a control zone of the image of the image coordinate system into a plurality of second world coordinates of the world coordinate system based on the transformation matrix; and issuing a warning message in response to at least one of the first world coordinates falling into a range formed by the second world coordinates.
A wire management structure and an electronic device. The wire management structure is suitable to fix a plurality of wires. The wire management structure includes a main body and a plurality of guide members. The main body includes a first side wall, a second side wall and a third side wall, and the second side wall is connected to the first side wall and the third side wall. The guide members are correspondingly disposed at the first side wall, the second side wall and the third side wall of the main body. A plurality of wire management slots are formed between the guide members and the first side wall, the second side wall and the third side wall, and the wires are suitable to pass through the wire management slots.
42 - Scientific, technological and industrial services, research and design
Goods & Services
Software as a service (SaaS) services featuring software for use in artificial intelligence, including no-code and low-code model training platforms, pre-trained models, general deployment environment, enterprise resource management, digital asset management, automated optical inspection (AOI) applications, scalable installation environment, large language models (LLM), retrieval-augmented generation (RAG), and artificial intelligence agent services; Software as a service (SaaS) services featuring software for internet of things (IoT) data ingestion, data analytics, data aggregation, data visualization, managing digital twin technology, process automation, and data integration with business intelligence software systems; Software as a service (SaaS) services featuring software for using and customizing foundational models, namely, large artificial intelligence models trained on a large quantity of data; Software as a service (SaaS) services featuring software for the automation, monitoring and analysis of the production line and supply chain in a factory, for production line and supply chain management, and for managing supply chain logistics; Platform as a service (PaaS) featuring computer platforms for use in artificial intelligence, including no-code and low-code model training platforms, pre-trained models, general deployment environment, enterprise resource management, digital asset management, automated optical inspection (AOI) applications, scalable installation environment, large language models (LLM), retrieval-augmented generation (RAG), and artificial intelligence agent services; Platform-as-a-service (PaaS) featuring computer software platforms for internet of things (IoT) data ingestion, data analytics, data aggregation, data visualization, managing digital twin technology, process automation, and data integration with business intelligence software systems; Platform-as-a-service (PaaS) featuring computer software platforms for using and customizing foundational models, namely, large artificial intelligence models trained on a large quantity of data; Platform as a service (PaaS) featuring computer platforms for the automation, monitoring and analysis of the production line and supply chain in a factory, and for production line and supply chain management, and for managing supply chain logistics; Providing on-line non-downloadable software for use in artificial intelligence, including no-code and low-code model training platforms, pre-trained models, general deployment environment, enterprise resource management, digital asset management, automated optical inspection (AOI) applications, scalable installation environment, large language models (LLM), retrieval-augmented generation (RAG), and artificial intelligence agent services; Providing on-line non-downloadable software for internet of things (IoT) data ingestion, data analytics, data aggregation, data visualization, managing digital twin technology, process automation, and data integration with business intelligence software systems; Providing on-line non-downloadable software for using and customizing foundational models, namely, large artificial intelligence models trained on a large quantity of data; Providing on-line non-downloadable software for the automation, monitoring and analysis of the production line and supply chain in a factory, for production line and supply chain management, and for managing supply chain logistics; Consultancy in the field of artificial intelligence (AI) technology; Computer software design; Computer system analysis; Electronic data storage; Providing information relating to computer technology and programming via a website; Providing virtual computer systems through cloud computing; Development of computer platforms; Computer programming services for data processing; Research in the field of artificial intelligence technology; Research and development of new products for others.
A server chassis includes a case body, a plurality of first longitudinal partitions, a first storage drive unit, and a second storage drive unit. The case body and the first longitudinal partitions jointly define a plurality of accommodating slots having a same width. The first storage drive unit includes a first storage drive and a first frame, and has a predetermined length and a predetermined width through cooperation therebetween. The second storage drive unit includes a second storage drive and a second frame, and has the predetermined length and the predetermined width through cooperation therebetween. A size of the second storage drive is different from a size of the first storage drive. Each of the first storage drive unit and the second storage drive unit is selectively installed in any one of the accommodating slots.
The present disclosure provides a display structure. The display structure includes a display layer, a reflective polarizing layer, a dispersed liquid crystal layer and a pattern layer. The reflective polarizing layer is disposed at a side of the display layer. The dispersed liquid crystal layer is disposed at a side of the reflective polarizing layer away from the display layer. The pattern layer is disposed at a side of the dispersed liquid crystal layer away from the reflective polarizing layer. The combination of the reflective polarizing layer and the dispersed liquid crystal layer can prevent the pattern layer from affecting the overall display effect of the display layer when the display layer is turned on. The visual effect of the pattern layer can be also enhanced when the display layer is turned off.
G02F 1/137 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
42 - Scientific, technological and industrial services, research and design
Goods & Services
Software as a service [SaaS]; platform as a service [PaaS]; providing online non-downloadable computer software; artificial intelligence consultancy; computer software design; computer system analysis; electronic data storage; providing information relating to computer technology and programming via a website; providing virtual computer systems through cloud computing; development of computer platforms; computer programming services for data processing; research in the field of artificial intelligence technology; research and development of new products for others.
20.
METHOD FOR EVALUATING LANGUAGE MODEL AND ELECTRONIC DEVICE
Embodiments of the disclosure provide a method for evaluating a language model and an electronic device. The method includes: obtaining a prompt and a reference query syntax; obtaining a first reference query result by querying a database with the reference query syntax and organizing the first reference query result into a second reference query result presented in a preset format based on the preset format; obtaining a first query syntax generated by a first language model in response to the prompt; obtaining a first query result by querying the database with the first query syntax and organizing the first query result into a second query result presented in the preset format based on the preset format; evaluating a first validity of the first query syntax provided by the first language model based on whether the second query result completely includes the second reference query result.
An electronic device includes a metal side wall, a first radiator, and a second radiator. The metal side wall has a first slot including an opening end and a closed end. The closed end is disposed on the metal side wall. The opening end extends to an upper edge of the metal side wall to disconnect the upper edge. The first radiator is apart from the metal side wall, and includes a first end and a second end. The first end is a feeding end. The second end is connected to the upper edge of the metal side wall. The second radiator is apart from the metal side wall, and includes a third end and a fourth end. The third end is connected to the upper edge of the metal side wall. The opening end of the first slot is located between the second end and the third end.
A computer chassis includes a chassis, a panel covering a front plate of the chassis, a carrying frame assembled to two lateral plates of the chassis, and an optical disc drive (ODD) that is assembled to the carrying frame. The carrying frame has a first arrangement angle, a second arrangement angle, and a third arrangement angle with respect to the chassis. When the carrying frame is at the first arrangement angle, the carrying frame is detachable from the chassis. When the carrying frame is at the second arrangement angle, the carrying frame abuts against the front plate and is movable away from the front plate. When the carrying frame is at the third arrangement angle, the carrying frame is movable toward the front plate and a surface of the ODD is flushed with the panel through an opening of the panel.
An atomization device includes a cooling chip, a discharge electrode, a heat sink, and a counter electrode. The discharge electrode includes a first side, a second side opposite to the first side, and a plurality of first tip portions located on the first side. The second side is connected to the cooling chip. The cooling chip is located between the heat sink and the discharge electrode. The counter electrode is spaced apart from the discharge electrode and includes multiple second tip portions. The second tip portions and the first tip portions are opposite to each other.
B05B 5/00 - Electrostatic spraying apparatusSpraying apparatus with means for charging the spray electricallyApparatus for spraying liquids or other fluent materials by other electric means
B05B 5/053 - Arrangements for supplying power, e.g. charging power
An antenna module includes a ground plane, a first antenna structure, and a second antenna structure. A first ground end of a first radiator of the first antenna structure is connected to the ground plane. Two second radiators of the first antenna structure are disposed symmetrically to each other and apart from each other. Two second ground ends of the two second radiators are connected to the ground plane. The second antenna structure and the first antenna structure intersect to form an angle, and a third ground end of a third radiator of the second antenna structure is connected to the ground plane. Two fourth radiators of the second antenna structure are disposed symmetrically to each other and apart from each other. Two fourth ground ends of the two fourth radiators are connected to the ground end.
H01Q 21/26 - Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
H01Q 25/00 - Antennas or antenna systems providing at least two radiating patterns
A buckle assembly including a first assembly and a second assembly is provided. The first assembly includes a first cover body, a pair of sliders, and a pair of first magnetic elements. The second assembly includes a second cover body and a pair of second magnetic elements. The first cover body includes an upper cover and a lower cover. The upper cover has a first fitting structure and a pair of first receiving grooves. The sliders are movably disposed in the first receiving grooves along a first direction. The first magnetic elements are embedded in the sliders, and the lower cover is assembled to the upper cover to limit the sliders and the first magnetic elements in the first receiving grooves. The second cover body has a second fitting structure and a pair of second receiving grooves.
A video conference system and a video conference method are provided. The video conference system includes a master conference device and a slave conference device. The master conference device captures a master image that includes a speaker and crops out a master image of the speaker from the master panoramic image. The slave conference device captures a slave panoramic image that includes the speaker, and crops out a slave image of the speaker from the slave panoramic image. The master conference device compares the master image with the slave image to generate a comparison result, and transmits one of the master image and the slave image to a remote user device according to the comparison result.
G06V 10/46 - Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]Salient regional features
G06V 20/70 - Labelling scene content, e.g. deriving syntactic or semantic representations
G06V 40/16 - Human faces, e.g. facial parts, sketches or expressions
27.
PIXEL SHIFTING METHOD AND CONTROL METHOD OF DISPLAY SCREEN
A pixel shifting method and a control method of a display screen are provided. The pixel shifting method is adapted for the display screen, and the display screen includes at least one processor to perform the following steps. When the display screen displays a picture, pixel shifting is performed on a central point of the picture according to a shifting path. A plurality of pixels on the shifting path is allowed to be sequentially displayed on the display screen according to a plurality of different color attributes. The color attribute of each of the plurality of pixels is changed after a cycle of the pixel shifting ends.
G09G 3/00 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
G09G 3/32 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
G09G 3/3225 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
A multi-node server includes a server chassis, a main circuit board, a power delivery circuit board, and a signal transfer module. The main circuit board has a first node area and a second node area. The power delivery circuit board is disposed vertically on the main circuit board. A first side of the power delivery circuit board has a first power input connector and a second power input connector. A second side of the power delivery circuit board has a first power output connector facing the first node area and a second power output connector facing the second node area. The signal transfer module has a signal transfer circuit board, a first signal connector, and a second signal connector. The signal transfer circuit board is parallel to the main circuit board. The signal transfer circuit board electrically connects the first signal connector to the second signal connector.
The present invention discloses a rotating shaft structure for virtual reality (VR) or augmented reality (AR) glasses, and glasses. The rotating shaft structure includes a first housing, a second housing, an annular frame, an elastic body, and a rotating shaft. The first housing has a guide groove, and the guide groove includes two retaining walls and a recess located between the retaining walls. The second housing is relatively rotatably fitted with the first housing, and at least part of the second housing is located within the first housing. The annular frame is rotatably arranged in the first housing, is engaged with the second housing, and has a positioning post extending toward the guide groove. Two ends of the elastic body are respectively connected to the first housing and the annular frame. The rotating shaft extends through the first housing, the elastic body, and the annular frame.
An antenna module includes a ground radiator, a first antenna, and a second antenna. The first antenna comprises a first radiator, a second radiator, and a third radiator. The first radiator and the second radiator resonate at a low frequency band and a first high frequency band, and a part of the first radiator and the third radiator resonate at a second high frequency band. The second antenna includes a fourth radiator, the second radiator, and a connecting section. The connecting section is connected between the fourth radiator and the second radiator. A part of the fourth radiator, the connecting section, and the second radiator resonate at the low frequency band and the second high frequency band, and the fourth radiator, the connecting section, and a part of the second radiator resonate at the first high frequency band.
H01Q 9/42 - Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
A server and an assembly method thereof are disclosed. The server includes a chassis base, a first fan rack, a motherboard, a second fan rack, and a fan module. The first fan rack and the motherboard are both assembled on the chassis base, and the second fan rack is disposed on a side of the motherboard relatively close to the first fan rack, in which the first fan rack and the second fan rack form a receiving space, and the fan module is placed in the receiving space.
The present invention discloses a cooling system which is suitable for being used in cooperation with a heat dissipation tank, and includes a filter unit, two working units, and two control valve groups arranged at the working units. The filter unit includes a filter, an inlet end, and an outlet end. The outlet end of the filter unit is connected to a liquid inlet of the heat dissipation tank. Each of the working units includes a driving assembly and a heat exchange assembly, each of the driving assemblies includes a first end, a second end, and a driving pump, the first end is connected to a liquid outlet of the heat dissipation tank, the second end is connected to the inlet end of the filter unit and one end of the heat exchange assembly, and another end of the heat exchange assembly is connected to the liquid inlet.
The present invention discloses a cooling device including an accommodating tank, a turbulence plate, an adjustment structure and a control mechanism. The accommodating tank is adapted to accommodate a coolant. The turbulence plate divides the accommodating tank into a liquid inlet space and a cooling space. The turbulence plate includes a groove that divides the turbulence plate into a first plate portion and a second plate portion. The adjustment structure includes an adjustment plate corresponding to the groove. The control mechanism controls the adjustment plate to move between a first position and a second position, where when the adjustment plate moves from the first position to the second position, the adjustment plate passes through the groove and enters the liquid inlet space, to divide the liquid inlet space into a first chamber corresponding to the first plate portion and a second chamber corresponding to the second plate portion.
An antenna module includes a ground radiator, a first antenna, and a second antenna. The first antenna includes a first feeding end, a first segment, a second segment, a third segment, and a fourth segment. A first area of the first antenna and a second area including a part of the first antenna and a part of the ground radiator resonate at a first frequency band. A third area of the first antenna and the second area resonate at a second frequency band. An area including a part of the second antenna, the third segment, the first segment, and the second segment resonates at the first frequency band. An area of the second antenna and an area including the part of the second antenna, a part of the third segment, and another part of the ground radiator resonate at the second frequency band.
An electronic device includes a casing, an antenna, and a connector. The casing includes a metal layer and a first slot and a second slot located on the metal layer. The metal layer includes a metal connecting segment, a first region, and a second region. The metal connecting segment is located between the first slot and the second slot, and the first region and the second region are separated by the first slot, the second slot, and the metal connecting segment. The antenna is connected to the first region, and the antenna is adapted to resonate at a frequency band. The connector is connected to the second region.
An electronic device and a method for updating a firmware are disclosed. The method includes: receiving a firmware updating file through a communication interface, where the firmware updating file includes boot data; detecting a first field of the firmware updating file to determine whether the firmware updating file supports a first format; in response to the firmware updating file supporting the first format, detecting a second field of the firmware updating file to obtain an identifier; and transmitting the boot data to a firmware component corresponding to the identifier through the communication interface to update the firmware component.
An antenna assembly includes a patch antenna, a metal layer, and a feed-in signal layer. The metal layer is disposed on a side of the patch antenna and includes a first slot and a second slot. The feed-in signal layer is disposed on a side of the metal layer opposite the second antenna and includes a transmitting port, a receiving port, a hybrid coupler, and two microstrips. The transmitting port and the receiving port are connected to the hybrid coupler, and the two microstrips are extended in the direction away from the hybrid coupler. Projections of two ends of the two microstrips onto the metal layer are overlapped with the first slot and the second slot. An antenna array is also mentioned.
The embodiment of the disclosure provides a method for training a pattern enhancing model and an electronic device. The method includes: reading a first pattern with a defect via a pattern reader, and determining whether the pattern reader reads successfully; if a reading is successful, performing a pattern reconstruction operation based on pattern information of the read first pattern to obtain a second pattern; training the pattern enhancing model based on the first pattern and the second pattern as a training data set.
G06K 7/14 - Methods or arrangements for sensing record carriers by electromagnetic radiation, e.g. optical sensingMethods or arrangements for sensing record carriers by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
G06V 10/98 - Detection or correction of errors, e.g. by rescanning the pattern or by human interventionEvaluation of the quality of the acquired patterns
A server includes a chassis and a plurality of hard disk drive modules. The chassis includes a body, a partition, a cover plate, and at least one sound deadening structure. The body includes an opening and an accommodating space. The partition is disposed at the opening. The partition includes a first side surface, a second side surface opposite to the first side surface, and at least one flow channel. The first side surface faces the accommodating space, and the flow channel penetrates the first and the second side surfaces. The cover plate is disposed at the opening. The cover plate includes a plurality of ventilation holes. The sound deadening structure is disposed between the second side surface of the partition and the cover plate. The sound deadening structure includes a sound absorbing element and a reflecting element. The hard disk drive modules are accommodated in the accommodating space.
A knob assembly is assembled in a housing, to drive a rotary shaft. The housing includes a groove and a perforation. The knob assembly includes a tightening ring, a sliding member, and a knob. The sliding member includes a through hole, a release groove, and a tightening groove. A diameter of the release groove is greater than that of the tightening groove. The knob includes a rotary table and a central shaft. The central shaft is connected to the rotary table, sequentially penetrates through the through hole and the tightening ring to the perforation, and is sleeved on the rotary shaft. When the sliding member is moved from a release position to a locking position, the tightening ring is moved from the release groove to the tightening groove, to enable the tightening ring to tightly wrap the central shaft, so as to fix the knob.
An electronic device includes first and second bodies and two antenna modules. The first body includes a first metal housing. The second body is pivotally connected to the first body through two metal hinges and includes a second metal housing, a third metal housing, and a non-metal housing. The non-metal housing is connected to the second metal housing and close to the first body. The two antenna modules are disposed between the second metal housing, the third metal housing, and the non-metal housing, and close to the two metal hinges respectively. Each antenna module includes a radiating part located between the coupling ground part and the corresponding metal hinge and a coupling ground part close to the first metal housing. The coupling ground part, the first metal housing, the metal hinge, the second metal housing, and the third metal housing together form a loop path.
H01Q 7/00 - Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
A positioning structure includes a first bush, a positioning washer, a bolt, and a button. The first bush has a first and a second opening. The positioning washer is fixed in the first bush, and includes a positioning hole aligned to the first opening and multiple positioning elastic pieces circumferentially arranged in the positioning hole. The bolt is adapted to be inserted into the first bush from the first opening and passes through the positioning hole. At least one of the positioning elastic pieces is engaged with a thread of the bolt. The button is inserted into the first bush from the second opening and contacts the positioning elastic pieces. The button is adapted to slide toward the first opening to push the positioning elastic pieces to deform, so that the positioning elastic pieces are separated from the thread, and the bolt is loosened from the positioning washer.
F16B 39/24 - Locking of screws, bolts, or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
F16B 39/282 - Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
Disclosed is a smart contact lens including a visible area, an outer ring area, a signal source, an antenna assembly, an induction coil, a high pass filter, an induction module, and a low pass filter. The outer ring area encircles the visible area. The signal source is disposed in the outer ring area. The antenna assembly is disposed in the outer ring area and connected to the signal source. The induction coil is disposed in the outer ring area and encircles the antenna assembly. The high pass filter is connected to the signal source and the induction coil. The induction module is disposed in the outer ring area. The low pass filter is connected to the induction coil and the induction module. The induction coil and the antenna assembly jointly resonate at an ultra-high frequency band, and the ultra-high frequency band is between 902 MHz and 928 MHz.
A button assembly is adapted to be installed at a conductive casing. Two opposite sides of the conductive casing respectively have first and second openings, and the first opening is communicated with the second opening. The button assembly includes a conductive button, a first insulating sleeve, and a second insulating sleeve. The conductive button includes a button part corresponding to the first opening and a shaft part connected to the button part and passing through the second opening from the first opening. The first insulating sleeve includes a first shaft hole and a first lateral slit. The second insulating sleeve includes a second shaft hole and a second lateral slit. The first insulating sleeve is sleeved on the shaft part and located at the first opening. The second insulating sleeve is sleeved on the shaft part and located at the second opening. An electronic device is also provided.
A gate assembly includes a base member, a door cover member, and an operating member. The door cover member is arranged on the base member, and includes a body, a movable portion, and two gate portions. The body is provided with a through slot and two protruding posts. The movable portion is arranged on the body and is movable relative to the body along a first axis. The movable portion is provided with two limiting posts and an accommodating portion. Two gate portions are movably arranged on the body and the movable portion. Each of the gate portions is provided with a limiting hole formed in an inclined direction and a positioning hole formed along a second axis orthogonal to the first axis. Each of the limiting posts extends through the limiting hole, and each of the protruding posts extends through the positioning hole.
E05C 1/16 - Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially in a plane substantially parallel to the wing
The present invention provides a computer system and a method for processing a debug message of a computer system. The method includes the following steps: performing, by a first timer, timing when a computer system starts up; determining whether a first-stage confirmation signal is received within a first specific time; stopping the first timer and enabling a second timer to perform timing if the first-stage confirmation signal is received; determining whether a second-stage confirmation signal is received within a second specific time; stopping the second timer if the second-stage confirmation signal is received; enabling an input pin of a general-purpose input/output (GPIO) device to be at a low level if the first-stage confirmation signal is not received within the first specific time or the second-stage confirmation signal is not received within the second specific time; and outputting a debug message based on the low level.
An antenna structure including a first grounding layer, a microstrip line group, a first conductive layer, a first radiator and a second radiator is provided. The microstrip line group is disposed above the first grounding layer and includes a first microstrip line and a second microstrip line perpendicular to each other. The first microstrip line includes a first feeding end. The second microstrip line includes a second feeding end. The first conductive layer is disposed above the microstrip line group and includes a first slot and a second slot perpendicular to each other. The first slot and the second slot correspond to the first microstrip line and the second microstrip line respectively. The first radiator is disposed above the first slot and the second slot. The second radiator is disposed above the first radiator.
An expansion card module includes a carrier, an expansion card disposed on the carrier, a heat-dissipation member disposed on the expansion card, and a latch assembly that is assembled to the carrier. The carrier includes a first end and a second end that is opposite to the first end. The second end has a pivotal portion. The expansion card has an electrical connection end that is arranged adjacent to the first end of the carrier. The expansion card is disposed between the carrier and the heat-dissipation member. The latch assembly is pivotally connected to the pivotal portion of the carrier.
The present invention discloses a charging socket for an electric vehicle and an electric vehicle. The electric vehicle includes a vehicle body, and the vehicle body includes an interior and an exterior opposite to the interior. The charging socket includes a base and a first charging slot, the base is connected to the vehicle body and includes a first surface facing the interior, and the first charging slot is arranged on the first surface of the base and is exposed in the interior of the vehicle body.
An optical module includes a first lens assembly including a first lens holder and a first lens fixed to the first lens holder, a second lens assembly, and an adjustment member. The first lens holder has at least one guiding inclined groove having a first stroke end and a second stroke end. In a direction parallel to an optical axis of the first lens, a stroke difference is provided between the second and first stroke end. The second lens assembly includes a second lens holder slidably disposed in the first lens holder, a second lens fixed to the second lens holder, and at least one guiding member slidably disposed in the second lens holder and slidably connected to the guiding inclined groove. The adjustment member is rotatably sleeved on the first lens holder. The guiding member penetrates the guiding inclined groove to be coupled to the adjustment member.
An electronic device includes a shell, a button member, a sleeve member, a waterproof ring, and a circuit board. The shell is made of a metal material, and the shell includes a mounting hole. The button member is made of a metal material, the button member includes a cap and a shaft body, the cap is located on an outer side of the shell, the shaft body passes through the mounting hole, and the shaft body includes a first end and a second end. The sleeve member is made of a heat shrinkable plastic material, and the sleeve member wraps the shaft body tightly. The waterproof ring is sleeved on the shaft body. The circuit board is disposed inside the shell, and the second end of the shaft body is movably in contact with or away from the circuit board.
Disclosed is a network device, including a communication circuit and a processor. The processor is coupled to the communication circuit and configured to: in response to determining that a version of a first update file from an update server satisfies a preset condition, control the communication circuit to obtain the first update file from the update server; read identification information from at least one predetermined data location of the first update file; in response to determining that the identification information in the first update file matches the network device, update the network device based on the first update file.
A model training method and a model training apparatus are provided. In the method, a pre-trained model, an old dataset, and a new dataset are obtained. The pre-trained model is a machine-learning model trained by using the old dataset. The old dataset includes a plurality of old training samples. The new dataset includes a plurality of new training samples. The training of the pre-trained model has not yet used the new dataset. The old training samples of the old dataset are reduced to generate a reduced dataset. The reduced dataset and the new dataset are used to tune the pre-trained model. Accordingly, the training efficiency of fine-tuning can be improved.
An electronic module and a heat dissipation assembly thereof are provided. The electronic module includes an electronic component between a bottom of a heat fin and a bottom plate of a base, and a heat dissipation assembly including the heat fin, the base, and multiple fasteners. Each of two opposite sides of the bottom has a pair of first and second screw holes. The first screw holes are between the second screw holes. The base has a pair of side walls extending vertically from opposite sides of the bottom plate. Each side wall has a pair of third and fourth screw holes. The third screw holes correspond to the first screw holes and the fourth screw holes correspond to the second screw holes. The fasteners pass through the corresponding third and first screw holes or pass through the corresponding fourth and second screw holes.
A water-cooling structure includes a heat sink, a cover plate, a heat exchange module, a retaining wall, and ribs. The heat sink has an inlet hole, an outlet hole, and an inner space which communicates with the inlet hole and the outlet hole. The cover plate is disposed on the heat sink to seal the inner space. The heat exchange module and the retaining wall are disposed on the cover plate and located in the inner space. The inlet hole and the outlet hole are disposed on different sides of the retaining wall. The ribs are disposed on the cover plate and form flow channels in the inner space. A coolant enters the inner space from the inlet hole, enters the flow channels along the retaining wall to contact the heat exchange module, and flows out of the outlet hole after passing through the heat exchange module.
F28F 3/04 - Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
F28F 9/22 - Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
56.
ELECTRONIC DEVICE AND DISPLAY METHOD FOR VIDEO CONFERENCE OR VIDEO TEACHING
An electronic device and a display method for video conference or video teaching. The electronic device includes an image capturing unit, a display, an input unit, and a processor. The image capturing unit captures a first document image of a physical document. The input unit generates annotation information. The processor controls the display to display the first document image. When the processor receives the annotation information during a period of time that the image capturing unit is capturing the first document image and the display is simultaneously displaying the first document image, the processor controls the display to simultaneously display the first document image and the annotation information.
G06V 10/44 - Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersectionsConnectivity analysis, e.g. of connected components
A buffer assembly includes a screw rod, a base, a rotating element and a clamping ring. The rotating element is rotatably disposed on the base along a rotation axis. The rotating element includes a through hole. The clamping ring is detachably connected to the rotating element along a connection axis, so that the clamping ring is adapted to switch to a connected state or an open state. The clamping ring includes a position-limiting space, and the rotation axis is perpendicular to the connection axis. When the clamping ring is in the connected state, the position-limiting space and the through hole are located on the rotation axis, and the screw rod pushes the clamping ring to rotate so that the screw rod passes through the position-limiting space and the through hole. When the clamping ring is in the open state, the position-limiting space is misaligned with the rotation axis.
The present invention provides a thermal module and an electronic device thereof. The thermal module is used in an electronic device. The electronic device has a shell and a circuit board. A heating element is arranged on the circuit board. The thermal module includes a thermal pad and a heat spreader. The thermal pad is arranged on the circuit board in contact with the heating element. The heat spreader is arranged within the shell and in contact with the thermal pad, and the heat spreader extends along the circuit board and the shell and is bent to conform to an internal shape of the shell.
The present invention provides a cable connecting and fixing structure and a method for arranging the cable connecting and fixing structure. The method for arranging the cable connecting and fixing structure includes the following steps: providing a cable body and a protective structure, the protective structure being provided with a clamping part; sleeving the cable body with the protective structure; enabling the cable body to pass through a fixed connection hole until an outer shell is clamped on the clamping part of the protective structure; and curing a bonding material to bond and strengthen the protective structure and the cable body, and the hardness of the cured bonding material being greater than the hardness of the protective structure.
A charging device includes a charging pile, a pulley set, a charging cable, a charging gun, and a positioning member. The charging pile has an inner space and a top opening. The pulley set is disposed in the inner space. The charging cable has a fixed end wound on the pulley set and a connecting end extending out of the inner space through the top opening. The charging gun includes a grip part, a charging connector, and a cable connecting part. The connecting end of the charging cable is inserted into the cable connecting part. The cable connecting part has a connecting hole and a limiting slot located in the connecting hole. The positioning member is sleeved on the connecting end and located in the connecting hole. The positioning member has a limiting part, and the limiting part is slidably disposed in the limiting slot.
A routing layout design device and a routing layout design method are provided. The routing layout design method includes: reading multiple pin information and multiple lead rule information of a circuit board; selecting multiple outer row pins located on an outer edge of the circuit board according to the multiple pin information; generating multiple outer row leads from multiple outer row pins along a direction perpendicular to the outer edge; establishing multiple triangles with the pins as vertices through an algorithm, and selecting a plurality of first pins respectively located in the same triangle as the plurality of outer row pins; coupling the outer row leads to the first pins according to a plurality of lead limiting area, the triangles and the plurality of lead rule information; generating a lead data according to a coupling relationship of the first pins coupled to the outer row leads.
A server apparatus includes a chassis, a tray disposed in the chassis, and a linkage mechanism. The tray has a first pivotal portion and a second pivotal portion that corresponds in position to the first pivotal portion. The linkage mechanism includes a first linkage member, a second linkage member, and a connection member. The first linkage member has a first end pivotally connected to the first pivotal portion and a second end opposite to the first end. The second linkage member has a third end pivotally connected to the second pivotal portion and a fourth end opposite to the third end. The second linkage member is connected to the second end of the first linkage member through the connection member. When the fourth end receives an external force, the linkage mechanism moves the tray relative to the chassis.
The present invention discloses a shell of an electronic device and an electronic device. The shell includes a shell body, a matching member, and a fixing member. The shell body is provided with a concave groove and a first through hole communicated with the concave groove. The matching member is arranged on the shell body and provided with a second through hole corresponding to the first through hole. The fixing member penetrates through the second through hole and the first through hole to fix the matching member to the shell body, and the fixing member passes through the concave groove and forms a lanyard hole with a side wall of the concave groove.
A decoration plate including a light guide substrate, a decorative film, and a circuit board assembly is provided. The light guide substrate has a first surface and a second surface disposed on opposite sides, and has a first groove on the first surface. The decorative film is disposed on the second surface of the light guide substrate. The decorative film defines an operating region. The circuit board assembly is disposed on the first surface. The circuit board assembly includes a light-emitting element and a touch sensing layer. The light-emitting element is accommodated in the first groove. A position of the touch sensing layer corresponds to a position of an orthogonal projection of the operating region on the first surface.
The present disclosure provides a picking device which is suitable for absorbing at least one material. The picking device includes a vacuum source and a picking mechanism. The vacuum source is configured to pump air so as to provide negative pressure. The picking mechanism is connected with the vacuum source and includes a main body and a plurality of picking assemblies which are movably arranged on the main body. The main body is provided with a plurality of air channels for connecting the vacuum source and the picking assemblies respectively. Each picking assembly includes a picking piece, a moving piece and a blocking piece; the picking pieces and the moving pieces penetrate through the main body at intervals and pass through the corresponding air channels; the moving pieces are provided with air vents for moving along with the blocking pieces so as to communicate with the air channels.
The present invention discloses an electronic device. The electronic device includes a connector and a sensing control unit. The connector includes a metal mask and at least one terminal. The sensing control unit is electrically connected to the metal mask and the at least one terminal. The sensing control unit is suitable for sensing whether the connector is connected to an external device, and includes a proximity sensing circuit connected to the metal mask. When the connector is connected to the external device, the sensing control unit enables the metal mask to be grounded. When the connector is not connected to the external device, the sensing control unit enables the metal mask to be floated, and the floated metal mask is suitable as a sensing electrode of the proximity sensing circuit.
The present disclosure provides an outdoor electronic device including a shell, electronic assemblies, a rod body and a blower fan. The electronic assemblies are arranged in the shell. The rod body is of a hollow structure and includes a first end and a second end which are reversely arranged; and the first end is connected to the shell. At least one part of the blower fan is arranged on the rod body and includes an air inlet port and an air outlet port. The air inlet port extends to a position close to the electronic assemblies in the shell. The air outlet port is positioned in the rod body and is closer to the second end than the air inlet port.
An antenna module including a first radiator and a second radiator is provided. The first radiator includes a first segment to a fifth segment connected in sequence. A first slot is formed between the second segment and the fourth segment. The second radiator has an edge. A first distance is between the second segment and an extension line. A second distance is between the fourth segment and the extension line. The first segment resonates at a first high frequency band. The first radiator and the first slot resonate at a low frequency band and a second high frequency band. The first distance, the second distance, the second segment, the fourth segment, the fifth segment and the first slot resonate at a third high frequency band. The first segment and the second radiator resonate at a fourth high frequency band. In addition, an electronic device is provided.
A power system including a first battery pack, a second battery pack, and a power management circuit is disclosed. The first battery pack has a first end and a second end, and has a first battery capacity. The second battery pack has a third end and a fourth end. The third end is coupled to the second end of the first battery pack and provides a low battery voltage. The fourth end is grounded, the second battery pack has a second battery capacity, and the second battery capacity is greater than the first battery capacity. The power management circuit is coupled to the second battery pack to receive the low battery voltage, and provides a component operating voltage to an electronic components based on the low battery voltage.
A hard disk bracket configured to be installed on a case includes a tray, a base, a handle, a pin, and a latch. The tray has an accommodating space. The base is connected to the tray. The handle is disposed in the base and has a first slide part detachably fastened with the base. The pin is disposed through the handle and the base. The latch is disposed in the base and is detachably fastened with the case. The latch is fastened with the handle and has a second slide part penetrating the handle for extending outside the base.
An antenna module includes a first metal plate and a frame body. The frame body surrounds the first metal plate. The frame body includes a first antenna radiator, a second antenna radiator, a third antenna radiator, a first breakpoint and a second breakpoint. The first antenna radiator includes a first feeding end and excites a first frequency band. The second antenna radiator includes a second feeding end and excites a second frequency band. The third antenna radiator includes a third feeding end and excites a third frequency band. The first breakpoint is located between the first antenna radiator and the second antenna radiator. The second breakpoint is located between the second antenna radiator and the third antenna radiator. An electronic device including the above-mentioned antenna module is also provided.
H01Q 5/40 - Imbricated or interleaved structuresCombined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
H01Q 1/02 - Arrangements for de-icingArrangements for drying-out
H01Q 1/22 - SupportsMounting means by structural association with other equipment or articles
A display device includes a monitor, a fixing bracket, and a quick release structure. The quick release structure includes a housing, a first connector assembly and a second connector assembly. The first connector assembly includes two pressing members and a linkage mechanism. One of the two pressing members is pressed and pushed by an external force to drive the other of the two pressing members to move synchronously, such that the two pressing members move to respective sides of the housing or both move to a center of the housing to be engaged in or detached from a monitor. The second connector assembly includes a plurality of magnets and a moving member. The moving member is configured to drive the plurality of magnets to reciprocate, such that the plurality of magnets are magnetically attached or released from the fixing bracket.
An electronic device including a metal casing and at least one antenna module is provided. The metal casing includes at least one window. The at least one antenna module is disposed in the at least one window. The at least one antenna module includes a first radiator and a second radiator. The first radiator includes a feeding end, a first ground end joined to the metal casing, a second ground end, a first portion extending from the feeding end to the first ground end, and a second portion extending from the feeding end to the second ground end. A first coupling gap is between the second radiator and the first portion. A second coupling gap is between at least part of the second radiator and the metal casing, and the second radiator includes a third ground end joined to the metal casing.
H01Q 5/40 - Imbricated or interleaved structuresCombined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
09 - Scientific and electric apparatus and instruments
Goods & Services
(1) Digital projectors; projectors; digital video recorders; camcorders; security surveillance apparatus; monitoring apparatus, other than for medical purposes; electronic advertising display; digital signage; lenses; cameras; digital camera; image splitter, computer software [recorded]; video cameras; digital video cameras; digital video recorders; optical machines and apparatus; measuring apparatus; reading tools [data processing equipment]; digital reader; portable document scanners; data storage devices; image processing software; optical lenses; data display apparatus; electronic notice boards; digital signal processors; sound processors; voice processing systems; remote controllers; video wall controller; meter and controller; High definition interface (HDMI) cable; fiber optic cables; USB Cables; microphone; audio speaker; audio amplifier; apparatus for data transmitting; data transmission networks; local area networking apparatus for the transmission of data; video processor; document camera; tracking video camera
An antenna device includes a body and at least one external antenna. The body includes a processor and a sensor electrically connected to the processor. The processor is configured to receive a sensing signal from the sensor. The external antenna is externally connected to the body at an adjustable angle, and includes a first antenna, a second antenna, and a switch. The switch is electrically connected to the processor, and is switchably electrically connected to the first antenna and the second antenna. When the sensor senses that the external antenna is at a first angle or a second angle relative to the body, the processor switches the switch electrically connected to the first antenna or the second antenna according to the sensing signal, so that the external antenna has a first radiation pattern or a second radiation pattern.
H01Q 1/50 - Structural association of antennas with earthing switches, lead-in devices or lightning protectors
H01Q 5/335 - Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
A slide rail assembly adapted to dispose to a first casing is provided. The slide rail assembly includes an outer slide rail, an inner slide rail, and first and second engaging components. The outer slide rail includes a first hook. The inner slide rail is slidably disposed to the outer slide rail and includes first and second ends and positioning slots. First fixing portions of the first casing is engaged with several of the positioning slots. The first engaging component is partially overlapped with a critical positioning slot of the positioning slots and includes a second hook. The second engaging component includes a third hook. When the first casing is set on the inner slide rail, the second hook leaves an engaging path with the first hook, and the first casing and the inner slide rail slide to a position where the third hook is engaged with the first hook.
The present invention discloses a routing method for a circuit board, which is suitable for planning a plurality of traces to connect a plurality of first contacts of a first trace layer and a plurality of second contacts of a second trace layer, and at least includes the following steps: providing a plurality of virtual paths between the first contacts and the second contacts, and providing a plurality of virtual grid points on the virtual paths; setting a plurality of first serial numbers of the first contacts and a plurality of second serial numbers of the second contacts; dividing the traces into a first group, a second group and a third group according to a plurality of contact serial number differences between the second serial numbers and the first serial numbers; and providing a via hole of each trace on the virtual grid point.
An electronic device including a bracket and an antenna is provided. The bracket includes first, second, third, and fourth surfaces. The antenna includes a radiator. The radiator includes first, second, third, and fourth portions. The first portion is located on the first surface and includes connected first and second sections. The second portion is located on the second surface and includes third, fourth, fifth, and sixth sections. The third section, the fourth section, and the fifth sections are bent and connected to form a U shape. The third portion is located on the third surface and is connected to the second section and the fourth section. The fourth portion is located on the fourth surface and is connected to the fifth section, the sixth section, and the third portion. The radiator is adapted to resonate at a low frequency band and a first high frequency band.
A hinge device includes a pivot seat, a rotating shaft, a first friction block, and a locking assembly. By being structurally provided with a sleeve, a first cam ring, a first elastic ring, a second friction block, a second cam ring, a second elastic ring, an elastic element, a locking portion, and a cover of the locking assembly, the hinge device has a locking function and a long service life.
09 - Scientific and electric apparatus and instruments
Goods & Services
Wireless routers; computer terminals; internet devices, namely, wireless transmitters and receivers; video cameras; webcams; communication apparatus, namely, small cell station for communication network in the nature of radio antennas; telecommunication base stations; wireless base station, namely, telecommunication base station equipment for cellular and fixed networking and communications applications in the nature of antennas for wireless communications apparatus; apparatus for transmission of communication; computer network server; radio frequency modules for wireless communications in the nature of wireless transceiver radios; digital signal processors; aerials; chips, namely, integrated circuits; couplings, electric; computer hardware; transmitters of electronic signals; receivers of electronic signals; downloadable computer software for use in managing wireless communication devices; computer operating programs, recorded; transponders
An electronic device includes a metal back cover, a metal frame, and a first, second, third, and fourth radiators. The metal frame includes a discrete part and two connection parts. The connection parts are located by two sides of the discrete part, separated from the discrete part, and connected to the metal back cover. A U-shaped slot is formed between the discrete part and the metal back cover and between the discrete part and the connection parts. The first radiator is separated from the discrete part and includes a feed end. The second, third, and fourth radiators are connected to the discrete part and the metal back cover. The third radiator is located between the first and second radiators. The first radiator is located between the third and fourth radiators. The discrete part and the first, second, third, and fourth radiators form an antenna module together.
A button module, including a bracket, at least one button, at least one first positioning member, and at least one elastic member, is provided. The bracket has a first surface and a second surface connected to the first surface. The button is disposed on the first surface. The first positioning member includes an elastic arm and a hook connected to the elastic arm. The elastic arm is connected to the second surface, and the hook is engaged with a casing. The elastic member protrudes from the first surface and abuts against the casing.
09 - Scientific and electric apparatus and instruments
Goods & Services
Wireless router; optical network terminals (ONTs); broadband CPE (Customer Premise Equipment); computer terminals; internet device; video cameras; webcam; small cell station for communication network; telecommunication base stations; wireless base station; communication apparatus; computer network server; radio frequency modules for wireless communications; digital signal processors; aerials; chips [integrated circuits]; couplings, electric; computer hardware; generator of electronic signals; transmitters of electronic signals; receivers of electronic signals; computer software; computer operating programs, recorded; transponders.
An electronic device includes a metal back cover, a metal frame, a first antenna module and a second antenna module. The metal frame includes a first and a second disconnection portion, a first and a second connection portion. The first and the second connection portion are connected to the metal back cover. The first disconnection portion is separated from the first connection portion, the metal back cover and the second disconnection portion to form a first slot. The second disconnection portion is connected to the second connection portion and is separated from the metal back cover to form a second slot. The first antenna module is connected to the first disconnection portion, and forms a first antenna path. The second antenna module is connected to the second disconnection portion, and forms a second and a third antenna path with the second disconnection portion and the metal back cover.
H01Q 1/22 - SupportsMounting means by structural association with other equipment or articles
H01Q 5/40 - Imbricated or interleaved structuresCombined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
A navigation method applicable to a robot includes: (a) setting a first position coordinate and first movement information; (b) measuring a plurality of to-be-sensed distances in different directions by using a plurality of distance sensors; (c) inputting the plurality of sensed distances, the first position coordinate, and the first movement information into a neural network model to obtain second movement information; (d) setting the second movement information as the first movement information for a next round of a decision-making process; (e) driving, based on the second movement information, the robot to move from the first position coordinate to a second position coordinate; (f) setting the second position coordinate as the first position coordinate for a next round of the decision-making process; and (g) repeating steps (b) to (f) until a distance between the second position coordinate and a destination coordinate is less than a threshold.
A button structure and an electronic device are provided. The electronic device includes a housing and a button structure disposed at the housing. The button structure includes a button body and an elastic body. The button body includes a keycap and a pillar portion. The keycap is connected to one end of the pillar portion. The elastic body is sleeved on the pillar portion, and one end of the elastic body includes a first engaging portion. The first engaging portion is capable of being engaged with a part of the housing.
G06F 1/16 - Constructional details or arrangements
G05G 1/02 - Controlling members for hand-actuation by linear movement, e.g. push buttons
G05G 5/05 - Means for returning or tending to return controlling members to an inoperative or neutral position, e.g. by providing return springs or resilient end-stops
H05K 5/00 - Casings, cabinets or drawers for electric apparatus
H05K 7/00 - Constructional details common to different types of electric apparatus
H04M 1/02 - Constructional features of telephone sets
09 - Scientific and electric apparatus and instruments
Goods & Services
Amplifiers; Analog to digital converter (ADCs); Antennas; Audio recorders, namely, radio recorders and tape recorders; Audio-video receivers; Bags adapted for laptops; Bar code scanners; Calculators; Cameras; Cash register for use in point of sales system; CD Drives for computers; Central processing unit (CPU); Circuit boards; Computer chassis; Computer chips; Computer hardware; Computer hardware for storage of digital content in the nature of external computer hard drives; Computer hardware, namely, touchpads; Computer keyboards; Computer memories; Computer memory card; Computer monitors; Computer mainboards in the nature of computer motherboards; Computer mouse; Computer data storage devices, namely, blank flash drives; Computer terminals; Computer workstation comprising computers, computer processors, video graphic controllers, document printers, computer mouse pads, computer keyboards, local area network controllers, LED monitors, small computer system interface and integrated drive electronic controllers for computers; Cooling fans for use in electronic components of computers; Telephones, namely, cordless telephones and digital telephones; Data processing apparatus; Digital telephones; Digital to analog converters(DACs); Printers, namely, document printers, photo printers, video printers and laser printers for use with computers for printing documents and photographs; Downloadable computer firmware for operating system programs; Recorded computer firmware for operating system programs; Downloadable computer testing software for use in testing circuit boards, computers, diagnostic drives, and utilities; Downloadable computer testing software for use in computer aided design, computer aided manufacturing, word processing and database management; Downloadable computer application software for use in testing circuit boards, computers, diagnostic drives, and utilities; Downloadable computer application software for use in computer aided design, computer aided manufacturing, word processing, and database management; Downloadable computer system software for use in testing circuit boards, computers, diagnostic drives, and utilities; Downloadable computer system software for use in computer aided design, computer aided manufacturing, word processing, and database management; Recorded computer testing software for use in testing circuit boards, computers, diagnostic drives, and utilities; Recorded computer testing software for use in computer aided design, computer aided manufacturing, word processing, and database management; Recorded computer application software for use in testing circuit boards, computers, diagnostic drives, and utilities; Recorded computer application software for use in computer aided design, computer aided manufacturing, word processing, and database management; Recorded computer system software for use in testing circuit boards, computers, diagnostic drives, and utilities; Recorded computer system software for use in computer aided design, computer aided manufacturing, word processing, and database management; Electric power supplies in the nature of electrical power distribution units; Electrical adapters; Electrical cables; Electrical connectors; Electrical wires; Electronic circuits; Electronic memories; Computer hardware, namely, external computer hard drives; Fax machines; Hard disk drives (HDD) ; Heat sink for central processing unit (CPU), namely, heat sinks for use in computers ; Heat sinks for use in electronic components; Image scanners; Industrial computers; Integrated circuits; Interfaces for computers; Light emitting diodes (LEDs) ; Liquid crystal displays; Microcircuits; Microcomputers; Microphones; Microprocessors; Mobile phones; Modems; Multimedia projectors; LAN (Local Area Network) computer cards for connecting portable computer devices to computer networks; Network routers; Internet apparatus, namely, network interface controllers, routers, hubs, bridges; Notebook computers; Personal computers; Personal digital assistants (PDA) ; Personal stereos; Point of sales management terminal; Power amplifiers; Printed circuit boards; Random storage device, namely, RAM (random access memory) card; Recorded computer programs for use in database management; Satellite-aided navigational system apparatus, namely, a global positioning system (GPS) ; Semiconductor chips; Semiconductors; Satellite TV set-top box; Sound cards; Telephones; Monitors, namely, television monitors and video monitors; Televisions; Transistors; Video cameras; Video conference apparatus in the nature of cameras, video monitors, computers, Ethernet controllers, and microphones; Video monitors; Video recorders and video disc players; communication apparatus and equipment, namely, wireless communication devices for voice, data or image transmission.
A connecting device including a housing, a connector and an elastic element is provided. The housing comprises a connector base including a bottom plate and a side wall, the bottom plate and the side wall jointly surround a space. The connector is disposed at the connector base and located in the space. The connector includes a positioning element and a plug terminal element connected to the positioning element. The positioning element including a limit portion is connected with the plug terminal element. The elastic element abuts between the plug terminal element and the bottom plate. When the plug terminal element is moved to a skewed position by an external force, the limit portion is moved away from the bottom plate. When the external force is disappeared, the limit portion returns to abut against the bottom plate, such that the plug element is in an upright position.
H01R 13/631 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for engagement only
H01R 33/76 - Holders with sockets, clips or analogous contacts, adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
89.
Elastic buckling element and electronic device using the same
An elastic buckling element includes a base and an elastic buckling portion. The base includes a bearing surface, and the bearing surface defines a horizontal direction parallel to the bearing surface and a vertical direction perpendicular to the bearing surface, one end of the elastic buckling portion is fixed on the bearing surface of the base, and the elastic buckling portion and the base have a first height in the vertical direction, and the elastic buckling portion is arranged along the horizontal direction and has a horizontal extension length in the horizontal direction, wherein the horizontal extension length is greater than the first height.
An electronic device including a metal back cover, a metal frame, a first radiator and a second radiator is provided. The metal frame includes a disconnected part and two connecting parts, the two connecting parts are located at two sides of the disconnected part, separated from the disconnected part and connected to the metal back cover. A U-shaped slot is formed between the disconnected part and the metal back cover, and between the disconnected part and the two connecting parts. The first radiator is located beside the disconnected part and includes a feeding end and a first connecting end away from the feeding end, and the first connecting end is connected to the disconnected part. The second radiator is located beside the disconnected part, and includes a ground end and a second connecting end opposite to each other. The ground end is connected to the metal back cover.
A locking structure and a buckling washer are provided. The locking structure is provided for locking an object having a thru-hole. The locking structure includes a stud sleeve, a buckling washer, and a screw. The buckling washer is disposed on the stud sleeve, and the buckling washer includes a carrying portion and a plurality of hook portions. The carrying portion has a penetrating hole, and the hook portions extend from the carrying portion and are arranged outside of the penetrating hole. The carrying portion of the buckling washer is configured to carry the object, and the hook portions are configured to retain the object. The screw is configured to be screwed in the stud sleeve by passing through the thru-hole of the object and the penetrating hole of the buckling washer, such that the object is locked by the hook portions.
F16B 39/24 - Locking of screws, bolts, or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
92.
Image selection method applied to model retraining
An image selection method is applied to retrain a model. The model is suitable for determining the component types of multiple component images, and each component type corresponds to at least one installation site. The image selection method at least includes the following steps: establishing an image labeling library, which includes a plurality of component images, and each component image is correspondingly labeled with a component type and an installation site; creating an error record, which includes at least one wrong component type previously determined incorrectly by the model and at least one wrong installation site corresponding to the wrong component type; and executing an image selection assignment to create a data set.
G06V 20/70 - Labelling scene content, e.g. deriving syntactic or semantic representations
G06V 10/74 - Image or video pattern matchingProximity measures in feature spaces
G06V 10/77 - Processing image or video features in feature spacesArrangements for image or video recognition or understanding using pattern recognition or machine learning using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]Blind source separation
A charging gun for charging an electric vehicle including a charging connector and a charging cable is provided. The charging connector has an insertion portion and a turning portion connected to the insertion portion, and an included angle between the insertion portion and the turning portion is greater than or equal to 90 degrees and less than or equal to 100 degrees. The charging cable is connected to the turning portion, and the charging cable includes a plurality of wires arranged in parallel in one direction, to avoid the problem that the charging cable hangs down onto the road and causes danger to passersby.
An electronic device includes a metal back cover, a metal frame, and two radiators. The metal frame disposed at a side of the metal back cover includes two disconnecting parts, a second slot, and two connecting parts. A first slot is formed between each of the disconnecting parts and the metal back cover. The second slot is formed between the two disconnecting parts. The two connecting parts are connected to a side away from the second slot of the two disconnecting parts respectively and are connected to the metal back cover. Each of the radiators connects the metal back cover to the corresponding disconnecting part over the first slot. The two radiators are disposed symmetrically based on the second slot. Each radiator is coupled with the corresponding disconnecting part, the corresponding connecting part, and the metal back cover to resonate a first, a second, and a third frequency band.
A treadmill and a speed control method thereof are provided. The treadmill includes a treadmill body, an event-based vision sensor, and a processor. The treadmill body includes a running belt. The event-based vision sensor is disposed on the treadmill body and generates a sensing image. The processor is coupled to the event-based vision sensor, obtains the sensing image, and performs runner detection on the sensing image. In response to determining that a runner is detected from the sensing image, the processor inputs the sensing image to a depth estimation model, obtains position information of the runner relative to the running belt, and controls the running speed of the running belt according to the position information of the runner.
A63B 22/02 - Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands
A63B 24/00 - Electric or electronic controls for exercising apparatus of groups
A chassis includes a housing, a first bearing seat, a second bearing seat, and a connecting partition plate. The housing has an accommodating space. The first bearing seat is movably disposed in the accommodating space. The second bearing seat is movably disposed in the accommodating space and is adjacent to the first bearing seat. The connecting partition plate is disposed between the first bearing seat and the second bearing seat to fixedly connect the first bearing seat and the second bearing seat. The first bearing seat and the second bearing seat are adapted to synchronously move relative to the housing to be accommodated in the accommodating space or extend outside the accommodating space.
A key structure is applicable to an electronic device having a housing. The key structure includes a seat, a switch, a button, and an elastic sheet. The seat is disposed in the housing and has a first through hole. The switch is disposed on the seat. A key pillar of the button passes through the first through hole to abut against the switch. The elastic sheet includes a body, and a plurality of first elastic arms, second elastic arms and third elastic arms. The first elastic arms extending from the body are abutting against the housing. The second elastic arms extending from an inner edge of the second through hole are engaged with the key pillar. The third elastic arms abutting against the keycap are configured to support the button and provide a restoring force that can restore the button from a pressed position to an initial position.
A model training method and a model training system are disclosed. The method includes the following. A first image with an on-image mark is obtained. In response to the on-image mark of the first image, an automatic background replacement is performed on the first image to generate a second image. A background image of the second image is different from a background image of the first image. Training data is generated according to the second image. An image identification model is trained by using the training data.
A quick-release cover structure includes a casing and a cover. The casing includes a through slot, a protrusion and an engagement hole. The protrusion protrudes from a first slot wall of the through slot. The engagement hole is arranged on a second slot wall of the through slot. The cover is assembled to cover the through slot, and includes a plate, an engagement member, an elastic hook and a handle. The engagement member and the elastic hook respectively protrudes from the plate and are adjacent to different side edges, the protrusion is adapted to extend through the engagement member, and the elastic hook is adapted to be engaged with the engagement hole. When the handle is moved away from the through slot by an acting force, the elastic hook is deformed and disengaged from the engagement hole, so that the cover is separated from the casing.
An electronic device includes a casing having sliding rails and fan modules disposed in the casing. Each fan module includes a fan having an air inlet, a baffle disposed at the air inlet, an electromagnet electrically connected to the fan, a ferromagnetic slider, and a first connector connected between the ferromagnetic slider and the baffle. The ferromagnetic slider is disposed on the corresponding sliding rail and is located between the electromagnet and the fan for moving between the electromagnet and the fan along the corresponding sliding rail. When the fan is functioning, the electromagnet attracts the ferromagnetic slider to drive the baffle to expose the air inlet. When the fan is powered off, the electromagnet does not attract the ferromagnetic slider, the first connector drives the ferromagnetic slider away from the electromagnet, and the baffle moves to shield the air inlet.
