An electric connector (20) according to an embodiment comprises a housing (21), and a contact (23) that is attached to the housing (21) and connected to a wiring board (3). The contact (23) comprises: a connection unit (70) that is connected to the wiring board (3); a retention unit (71) that is coupled to the connection unit (70) and extends away from the wiring board (3); a coupling unit (74) that is coupled to the retention unit (71) via a fold section (72), extends towards the wiring board (3), extends along a primary surface of the wiring board (3), and extends further, away from the wiring board (3); and a contact unit (76) that is coupled to the coupling unit (74) and contacts a partner contact (13) of a partner connector (10). The coupling unit (74) is in contact with the retention unit (71).
A connector (10) comprises: a circuit substrate (200) connected to a signal line (300); a first heat transfer material (400) disposed on a major surface (204) of the circuit substrate (200); an electrically conductive first shell (110) of which an end portion (117), with a terminal part of the circuit substrate (200) protruding from the end portion (117), fits with a counterpart connector, and which includes an opposing portion (111b) opposing at least a part of a region of concern that is a region of the circuit substrate (200) other than the terminal part, the electrically conductive first shell (110) covering at least a part of the region of concern; a second shell (120) which is connected to the end portion of the first shell (110), covers at least a part of the region of concern on the major surface (204) of the circuit substrate (200), is in contact with the first heat transfer material (400), and is connected to the circuit substrate (200) in a thermally conductive manner; and an electrically conductive third shell (130) which is engaged with the second shell (120) and covers at least a part of the region of concern on the major surface (205) of the circuit substrate (200). The shells (110, 120, 130) cover the region of concern of the circuit substrate (200).
H01R 12/72 - Dispositifs de couplage pour circuits imprimés rigides ou structures similaires se couplant avec la bordure des circuits imprimés rigides ou des structures similaires
H01R 43/00 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques
G02B 6/42 - Couplage de guides de lumière avec des éléments opto-électroniques
H01R 13/66 - Association structurelle avec des composants électriques incorporés
In a plug connector 3, a signal contact conductor 40 includes a contact part 41 that contacts a signal contact conductor 20 of a mating connector, a connection part 42 to which a signal line SC1 of a coaxial cable SC is connected, and an intermediate part 43 located between the contact part 41 and the connection part 42. The area and/or the distance of the intermediate part 43 may vary in accordance with a position between the contact part 41 and the connection part 42, such that characteristic impedance variation, which is between the signal contact conductor 40 and the ground contact conductor 60 and is according to the position between the contact part 41 and the connection part 42, is suppressed.
H01R 13/6474 - Adaptation d'impédance par variation des propriétés conductrices, p. ex. par variation des dimensions
H01R 13/6476 - Adaptation d'impédance par variation des propriétés conductrices, p. ex. par variation des dimensions en pratiquant une ouverture, p. ex. un trou
H01R 24/38 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement
In a plug connector 3, a ground contact conductor 60 includes a fitting part 61 that is fitted to a ground contact conductor 10 of a receptacle connector 2, and a clamp part 64 for contacting a shield line SC3 while holding a portion which is of a terminal section TP of a coaxial cable SC and from which an insulating coating SC4 has been removed. The clamp part 64 is located at the furthest end of the ground contact conductor 60 from the fitting part 61.
H01R 24/38 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement
A receptacle connector 2 comprises a signal contact conductor 20, a ground contact conductor 10, and a housing 30. The receptacle connector 2 is configured to be able to be fitted to a mating connector, and is mounted on a printed circuit board PB. The ground contact conductor 10 includes a cylindrical ground body part 11 extending along a predetermined axis and an external terminal part 12 provided to one end edge of the body part in an axial direction. The signal contact conductor 20 includes: a contact part 21 which extends inside the body part in the axial direction and contacts a signal contact conductor of the mating connector; and an approximately flat-plate conductive wire part 22 extending along an extension direction intersecting the axial direction from one end edge, in the axial direction, of the contact part 21. The conductive wire part 22 has a pair of principal surfaces extending in a direction intersecting the axial direction and the width thereof varies depending on a position in the extension direction.
H01R 13/6474 - Adaptation d'impédance par variation des propriétés conductrices, p. ex. par variation des dimensions
H01R 13/6476 - Adaptation d'impédance par variation des propriétés conductrices, p. ex. par variation des dimensions en pratiquant une ouverture, p. ex. un trou
H01R 24/38 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement
Detectors (3a, 3b, 3c, 3d, …) that can be increased or decreased in number each have one or more sensitive films that are each sensitive to a substance, generate first data indicating substance detection results corresponding to the sensitive films, and have second data associating substance detection results corresponding to the sensitive films and film information for the sensitive films. An information terminal (2) collects the first data and second data from the detectors (3a, 3b, 3c, 3d, …) and detects an object to be detected by comparing the first data and second data.
G01N 5/02 - Analyse des matériaux par pesage, p. ex. pesage des fines particules séparées d'un gaz ou d'un liquide en absorbant ou adsorbant les constituants d'un matériau et en déterminant la variation de poids de l'adsorbant, p. ex. en déterminant la teneur en eau
G01N 27/12 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance d'un corps solide dépendant de l'absorption d'un fluideRecherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance d'un corps solide dépendant de la réaction avec un fluide
[Problem] To provide a resin molding mold with which sufficient temperature compensation can be realized for performing excellent resin molding when molding a molded article. [Solution] A resin sealing device S of the present invention has an upper mold 1 and a lower mold 2, and upper cull part sensors 160 that each correspond to one cull depression part 124 are respectively provided in an upper cull block 120 that configures an upper mold chess 12 of the upper mold 1. Upper product part sensors 131 that each correspond to one upper product depression part 150 are respectively provided in upper cavity blocks 121 on the left and right of the upper mold chess 12. In addition, a cull area A1 is set in the upper cull block 120 of the upper mold chess 12. One cull depression part 124 and one upper cull part sensor 160 are provided in each of eight cull regions C1 that configure the cull area A1.
H01L 21/56 - Encapsulations, p. ex. couches d’encapsulation, revêtements
B29C 45/02 - Moulage par transfert, c.-à-d. en transférant par un piston le volume déterminé de matière à mouler d'une cavité de charge à une cavité de moulage
B29C 45/78 - Mesure, commande ou régulation de la température
8.
RESIN SEALING METHOD, RESIN SEALING DIE, AND RESIN SEALING DEVICE
[Problem] To provide a resin sealing device whereby the temperature of a die can be controlled with high precision during resin sealing of a semiconductor element mounted on a substrate. [Solution] A resin sealing device S has an upper die 1 and a lower die 2, and an upper cull part sensor 130 is provided to an upper cull-block 120 constituting an upper die chess 12 of the upper die 1. An upper cull part heater 140 is also provided between a first upper holder base 122 and a second upper holder base 123, and in the upper part of the upper cull-block 120. An upper cavity sensor 131 is provided to each of left and right upper cavity blocks 121. An upper cavity heater 141 is also provided between the first upper holder base 122 and the second upper holder base 123, and in the upper part of each of left and right upper cavity blocks 121. The resin sealing device S is also provided with a control part, and the control part has a temperature control part for controlling the temperature therein.
B29C 45/02 - Moulage par transfert, c.-à-d. en transférant par un piston le volume déterminé de matière à mouler d'une cavité de charge à une cavité de moulage
B29C 45/78 - Mesure, commande ou régulation de la température
H01L 21/56 - Encapsulations, p. ex. couches d’encapsulation, revêtements
An electrical connector according to an embodiment is provided with a plurality of conductive signal contacts (20), an insulating housing (10), and a conductive shell (30). The plurality of signal contacts (20) are arranged along a first direction of the electrical connector, and held in the housing (10). The shell (30) covers a plurality of outer surfaces other than a surface facing a principal surface of a wiring substrate (2) of the housing (10), and in a second direction that is a direction along the principal surface of the wiring substrate (2) and orthogonal to the first direction, faces, with a gap (85) therebetween, a connection part (20a) connected to the wiring substrate (2) in the outer surface of the housing (10) and the plurality of signal contacts (20).
H01R 12/79 - Dispositifs de couplage pour circuits imprimés flexibles, câbles plats ou à rubans ou structures similaires se raccordant à des circuits imprimés rigides ou à des structures similaires
H01R 13/6592 - Caractéristiques ou dispositions spécifiques de raccordement du blindage aux organes conducteurs l'organe conducteur étant un câble blindé
H01R 13/6594 - Caractéristiques ou dispositions spécifiques de raccordement du blindage aux organes conducteurs le blindage étant monté sur une carte de circuits imprimés et raccordé à des organes conducteurs
According to the present invention, a receptacle connector 10 is an electrical connector mounted on a board 200, and comprises: a ground contact 11 having a cylindrical fitting portion 11a fitted to a ground contact 101 of a plug connector 100; a signal contact 12 electrically connected to a signal contact 102 of the plug connector 100; and an insulating housing 13 which holds the ground contact 11 and the signal contact 12 in an insulated state. The signal contact 12 includes: a center conductor 12a which contacts the signal contact 102 of the plug connector 100; and a board connecting portion 12b extending so as to be drawn out from the center conductor 12a and connected to a signal terminal portion 201 of the board 200. The board connecting portion 12b is accommodated in a region surrounded by the fitting portion 11a, and at least a part (specifically, the exposed portion 12x) thereof is exposed to the outside.
H01R 24/50 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement spécialement adaptés à la haute fréquence montés sur une PCB [carte de circuits imprimés]
H01R 12/75 - Dispositifs de couplage pour circuits imprimés rigides ou structures similaires se raccordant à des câbles à l'exclusion des câbles plats ou à rubans
H01R 24/38 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement
H01R 13/6585 - Matériau de blindage entourant individuellement des contacts espacés les uns des autres ou interposé entre ces derniers
This coaxial connector device 30 is configured provided with: a first signal contact member 33A which is connected to the center conductor 32A of a first coaxial cable 31A; a second signal contact member 33B which is connected to the center conductor 32B of a second coaxial cable 31B; a ground contact member 35 which has an annular fitting unit 39 arranged around the first and second signal contact members 33A, 33B and which is connected to outside conductors 34A, 34B of the first and second coaxial cables 31A, 31B; and a flat partition wall member 41 which is arranged between the first signal contact member 33A and the second signal contact member 33B and to which the ground potential is applied.
H01R 24/38 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement
H01R 13/6585 - Matériau de blindage entourant individuellement des contacts espacés les uns des autres ou interposé entre ces derniers
A through-hole (3) is provided to a support substrate (2). A plate-like beam (4) extends from the edge of the through-hole (3) toward an opposite edge so as to cover a part of the through-hole (3), and is provided with a piezoelectric element. A drive electrode (16) applies a voltage to the piezoelectric element, and vibrates the beam (4). Detection electrodes (17A, 17B) detect information about the vibration frequency of the beam (4). Sticking of a substance to substance adsorption films (5A, 5B) causes a change in the vibration frequency of the beam (4). The substance adsorption films (5A, 5B) and the detection electrodes (17A, 17B) are provided to the same positions on the frontside and backside of the beam (4).
G01N 5/02 - Analyse des matériaux par pesage, p. ex. pesage des fines particules séparées d'un gaz ou d'un liquide en absorbant ou adsorbant les constituants d'un matériau et en déterminant la variation de poids de l'adsorbant, p. ex. en déterminant la teneur en eau
A light radiating device (1A) radiates a light beam (BM) to solidify or cauterize living body tissue (PL). A light source (10A) emits the light beam (BM). An optical waveguide (20A) is a member that is provided on an inner circumferential side surface wall with a reflecting surface (21A) for total internally reflecting the light beam (BM), and that has a part surrounded by the inner circumferential side surface wall, into which the light beam (BM) emitted from the light source (10A) enters from one end, and that sends the light beam (BM) to the other end. A reflective optical system (30A) reflects the light beam (BM) that has been sent to the other end of the optical waveguide (20A), and condenses the light beam (BM) onto the living body tissue (PL).
A61B 18/18 - Instruments, dispositifs ou procédés chirurgicaux pour transférer des formes non mécaniques d'énergie vers le corps ou à partir de celui-ci par application de radiations électromagnétiques, p. ex. de micro-ondes
A61B 18/22 - Instruments, dispositifs ou procédés chirurgicaux pour transférer des formes non mécaniques d'énergie vers le corps ou à partir de celui-ci par application de radiations électromagnétiques, p. ex. de micro-ondes en utilisant des lasers le faisceau étant dirigé le long, ou à l'intérieur d'un conduit flexible, p. ex. d'une fibre optiquePièces à main à cet effet
In order to enable excellent elasticity to be maintained in a contact member without damaging a terminal regulation part even when the height is reduced, the present invention is configured so that an abutting surface 11e1 that abuts at least one end of two end edge portions of a terminal contact part 12d in a contact member 12 is formed on a terminal regulation part 11e provided to a housing 11, and a configuration is employed in which the terminal regulation part 11e does not abut a central region of the terminal contact part 12d of the contact member 12, whereby a configuration is employed in which plastic deformation of the contact member 12 is prevented and excellent elasticity is maintained in the contact member 12 without damaging the terminal regulation part 11e.
Provided is an electric hand (1) comprising: a rotary motor (10); a rotary motion member (40); a plurality of translational motion members (50); a guide part (30); and a torque sensor (20). The rotary motion member (40) is connected to a rotor (12) of the rotary motor (10). The translational motion members (50) move translationally in a tangential direction of a circumference centered on a rotation axis (AX) of the rotary motion member (40) accompanying the rotation of the rotary motion member (40). The guide part (30) guides the plurality of translational motion members (50) in directions of their translational motions. The torque sensor (20) detects torque occurring between the guide part (30) and the rotor (11) of the rotary motor (10).
A plug housing (160) of a snap button type plug connector (100) has a protrusion part (130) that protrudes in the fitting direction and an engagement section (150) formed in the protrusion part (130). A receptacle housing (260) of a snap button type receptacle connector (200) has a reception part (230) that receives the protrusion part (130) in the fitting direction, and a to-be-engaged section (250) that is formed in the reception part (230) and that is hooked to the engagement section (150) so as to suppress the protrusion part (130) from coming off the reception part (230). The protrusion part (130) and the reception part (230) have respective shapes such that, when the protrusion part (130) is received by the reception part (230), relative rotation, in the circumferential direction, of the snap button type plug connector (100) and the snap button type receptacle connector (200) is blocked by both of the parts (130, 230).
[Problem] To allow the size in a connector width direction to be reduced readily in a structure wherein a shield shell is disposed at an external position from a contact member. [Solution] The invention adopts a configuration wherein, relative to a first contact member 13 of a first connector 10, a first shield shell 12a is disposed to the exterior in the connector width direction, wherefrom a ground connection part 12d is caused to protrude outward in the connector width direction. In so doing, the configuration is such that, when two connectors 10, 20 are mated, an inner end surface 12d3 of the ground connection part 12d is disposed within the range of the plate width t of a second shield shell 22, thereby disposing the first shield shell 12 to the interior in the connector width direction relative to the ground connection part 12d, so that, when the two connectors 10, 20 are mated, the second shield shell 22, which is disposed to the exterior in the connector width direction relative to the first shield shell 12a, is disposed more to the connector interior than in the prior art.
[Problem] To provide: a resin sealing device imaging method capable of easily identifying the cause of a defect when a product defect occurs during a resin sealing device production step; and a resin sealing device. [Solution] A semiconductor package resin sealing device is equipped with a material supply unit 1 for transporting a lead frame which is a substrate, and a resin tablet which is a resin material for resin sealing to a prescribed location. The material supply unit 1 is provided with a transport unit camera 13 and a wire check camera 14 as imaging means for imaging the lead frame. The transport unit camera 13 obtains video image information of each lead frame transported by a transport unit 111.
A fixed frame (2) is fixed to an external member. An ultrasonic oscillation unit (3) is constituted by a first substrate arranged inside the fixed frame (2) and having flexibility and a first piezoelectric element formed on the first substrate by thin film deposition, the ultrasonic oscillation unit (3) generating an ultrasonic wave by being bent due to expansion/contraction of the first piezoelectric element. An actuator unit (4) is constituted by a second substrate connecting between the first substrate and the fixed frame (2) and having flexibility and a second piezoelectric element formed on the second substrate by thin film deposition, the actuator unit (4) causing the ultrasonic oscillation unit (3) to be oscillated relative to the fixed frame (2) by being bent due to expansion/contraction of the second piezoelectric element. The first substrate and second substrate of the fixed frame (2) are composed of the same substrate.
[Problem] To provide a resin sealing mold adjusting method and a resin sealing mold which are capable of easily coping with a change in the thickness of a resin molding part, in a resin sealing package. [Solution] According to the present invention, an upper mold 1 is composed of an upper mold die set 11 and an upper mold chess 12. The upper mold die set 11 is a member which supports the upper mold chess 12. In addition, the upper mold chess 12 has a holder base 20, a base plate 30, and a package insert 40. Spring members 60 are disposed between the holder base 20 and the base plate 30 and downwardly bias the holder base 20 and the package insert 40.
In this electric connector 1, a coupling part 70 has: a first resin 62 that holds a lower contact 44 relative to an intermediate ground plate 52; and a second resin 64 that holds an upper contact 42 relative to the intermediate ground plate 52 and that is a separate body from the first resin 62. Moreover, the coupling member 70 is further provided with a third resin 66 that covers the first resin 62 and the second resin 64 and that is a separate body from the first resin 62 and the second resin 64. When manufacturing the electric connector 1, deflection can be suppressed by dividing the steps into a step for molding the first resin 62 and a step for molding the second resin 64 and using a mold for suppressing deflection of the upper contact 42 and the lower contact 44.
H01R 13/502 - SoclesBoîtiers composés de différentes pièces
H01R 13/6585 - Matériau de blindage entourant individuellement des contacts espacés les uns des autres ou interposé entre ces derniers
H01R 24/60 - Contacts espacés le long de la paroi latérale plane transversalement par rapport à l'axe longitudinal d’engagement
H01R 43/00 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques
This electric connector 1 is provided with, on a main body 80, a waterproof member 20 that has an internal waterproof part 22 and an external waterproof part 24, the internal waterproof part 22 and the external waterproof part 24 being integrated. Consequently, the internal waterproof part 22 covers respective exposed parts 42c, 44c of an upper contact 42 and a lower contact 44, and prevents the intrusion of water along the upper contact 42 and the lower contact 44. In addition, the external waterproof part 24 prevents the intrusion of water around the entire circumference of the main body 80 between the electric connector 1 and an inner wall 4 of an accommodation space C of an electronic apparatus 2. Because the internal waterproof part 22 and the external waterproof part 24 are integrated in this way, both internal waterproofing and external waterproofing can be achieved in the electric connector 1 with a simple configuration with only the single waterproof member 20.
A press-fit terminal (1) has: a columnar pin (10) that has a constricted part (11); and a contact (20). The pin (10) is provided with a large diameter part (11C) larger in diameter than the constricted part (11). The contact (20) has elastic contact pieces (40) that come into contact with a through-hole (H) of a circuit board (B) which is a subject to be press-fitted to, and is assembled at the constricted part (11) so as to be movable between a first position where the elastic contact pieces (40) do not come into contact with the large diameter part (11C) at the time of the fitting to the circuit board (B) and a second position where the elastic contact pieces (40) come into contact with the large diameter part (11C) at the time of separation from the circuit board (B).
H01R 12/58 - Connexions fixes pour circuits imprimés rigides ou structures similaires caractérisées par les bornes bornes pour insertion dans des trous
H01R 43/16 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques pour la fabrication des pièces de contact, p. ex. par découpage et pliage
A connector 100 is provided with a connector body 40 comprising conductive contacts 31B-35B and a housing 20 for holding the conductive contacts. The conductive contacts 31B-35B are exposed from the housing 20 in a tip section 42 of the connector body 40 so as to enable electrical connection with a partner connector and exposed from the housing 20 in a rear end section 44 of the connector body 40 so as to enable electrical connection with a substrate. The housing 20 comprises positioning sections 22A, 22B for positioning the connector body 40 and the substrate relative to each other. When the connector body 40 is viewed in a planar view, the positioning sections 22A, 22B are arranged further than the conductive contacts 31B, 35B toward a central line side of the connector body 40 extending along a direction leading to the rear end section from the tip section of the connector body.
H01R 13/648 - Dispositions de protection par mise à la terre ou par blindage sur les dispositifs de couplage
F21L 4/00 - Dispositifs d'éclairage électriques avec des accumulateurs ou des piles électriques incorporés
G06F 3/03 - Dispositions pour convertir sous forme codée la position ou le déplacement d'un élément
H01R 12/72 - Dispositifs de couplage pour circuits imprimés rigides ou structures similaires se couplant avec la bordure des circuits imprimés rigides ou des structures similaires
A connector 100 is provided with: a connector body 40 comprising a plate-shaped conductor 10, conductive contacts 31A-35B and 31B-35B, and a housing 20 for holding the aforementioned components so as to be insulated from each other; and a metal casing 50 that forms the exterior of a pen-type electronic device and that comprises a through hole 51 into which a partner connector can be inserted. The conductive contacts 31A-35B and 31B-35B constitute part of an electrical circuit that is different from the plate-shaped conductor 10 in the pen-type electronic device. The ends 12 of the plate-shaped conductor 10 are fixed to an inner wall of the casing 50 forming the through hole 51 that a tip section 42 electrically connected with the partner connector in the connector body 40 is arranged within the through hole 51.
H01R 13/648 - Dispositions de protection par mise à la terre ou par blindage sur les dispositifs de couplage
F21L 4/00 - Dispositifs d'éclairage électriques avec des accumulateurs ou des piles électriques incorporés
G06F 3/03 - Dispositions pour convertir sous forme codée la position ou le déplacement d'un élément
H01R 12/72 - Dispositifs de couplage pour circuits imprimés rigides ou structures similaires se couplant avec la bordure des circuits imprimés rigides ou des structures similaires
A diaphragm (3) has a plurality of connection pieces (5) disposed at an outer edge of a major surface (3A), the plurality of connection pieces (5) protruding outward along the major surface (3A) and being connected to an outer frame (4). A piezoelectric element is stacked on the diaphragm (3) and deformed by being applied with a voltage, causing the diaphragm (3) to vibrate. The thickness of the connection pieces (5)in a z-axis direction is greater than a plate thickness of a portion of the diaphragm (3) in which the piezoelectric element is stacked. The connection pieces (5) protrude in the z-axis direction with respect to the major surface (3A).
H04R 7/06 - Membranes planes comportant plusieurs sections ou couches
H04R 1/40 - Dispositions pour obtenir la fréquence désirée ou les caractéristiques directionnelles pour obtenir la caractéristique directionnelle désirée uniquement en combinant plusieurs transducteurs identiques
A supporting substrate (2) has a through hole (3) provided therein. Plate-like beams (4 (4A, 4B)): each extend from an edge of the through hole (3) to the opposed edge so as to partially close the through hole (3); support a substance adsorption film to which a constitutive substance to be detected adheres; and have a piezoelectric element the vibration frequency of which varies upon adhesion of the constitutive substance to the substance adsorption film. Drive electrodes (16) vibrate and deform the beams (4) by applying voltage to the piezoelectric element. Detecting electrodes (17) detect information about the vibration frequencies of the beams (4).
G01N 5/02 - Analyse des matériaux par pesage, p. ex. pesage des fines particules séparées d'un gaz ou d'un liquide en absorbant ou adsorbant les constituants d'un matériau et en déterminant la variation de poids de l'adsorbant, p. ex. en déterminant la teneur en eau
G01N 19/00 - Recherche sur les matériaux par des procédés mécaniques
Provided is a signal input-output connector device functioning as a plug connector device constituting a USB Type-C connector device, capable of avoiding effectively a situation wherein an impedance mismatch arises between a plurality of transmitting cables and a plurality of contacts. The invention comprises: a first contact assembly 22 equipped with a first insulation base body 21 supporting a plurality of first contacts 20 and provided with a plurality of first signal transmitting routes, each having a cable connection terminal whereto a transmitting cable 11 is connected, and a contact connection terminal whereto, among the plurality of first contacts 20, the corresponding contact is connected by being fixed thereon; and a second contact assembly 25 equipped with a second insulation base body 24 supporting a plurality of second contacts 23 and provided with a plurality of second signal transmitting routes, each having a cable connection terminal whereto a transmitting cable 11 is connected, and a contact connection terminal whereto, among the plurality of second contacts 23, the corresponding contact is connected by being fixed thereon.
[Problem] To provide a resin sealing method and resin sealing device with which it is possible, when vacuum-chucking a release film to the bottom surface of a cavity recess and a pressing part in the manufacture of a resin-sealed package in which an exposed portion is formed on the surface of a semiconductor element, to vacuum-chuck the release film along the shape of the bottom surface of the cavity recess so that there is no section at which the release film diverges from the shape of the side surfaces of the pressing part protruding from the bottom surface of the cavity recess and the part of the bottom surface of the cavity recess adjacent to the side surfaces. [Solution] Pressing blocks 28 provided to an upper mold cavity block 23 are connected to a single drive block with a connection member interposed therebetween, and the drive block is linked to a drive source provided with an actuator such as a motor. A force is transmitted from the drive source, whereby the drive block is actuated, and the plurality of pressing blocks 28 connected to the drive block can be brought in and out relative to the bottom surface 26b of the cavity recess 26 at a prescribed stroke.
H01L 21/56 - Encapsulations, p. ex. couches d’encapsulation, revêtements
B29C 45/14 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet en incorporant des parties ou des couches préformées, p. ex. moulage par injection autour d'inserts ou sur des objets à recouvrir
A connecting body (130) is disposed between an inner-side support (110) and an outer-side support (120), the connecting body (130) connecting the inner-side support (110) and the outer-side support (120). One end of a deformation body (140) is connected to the inner-side support (110) at a first position pertaining to a direction of rotation about a Z axis, and the other end of the deformation body (140) is connected to the outer-side support (120) at a second position different from the first position, the deformation body (140) being curved so as to radially deform when compression force or expansion force is applied between the first position and the second position. A detector (150) has a capacitive element configured from electrodes that are provided to the deformation body (140) and the outer-side support (120) so as to face each other, the detector (150) detecting elastic deformation produced in the deformation body (140) on the basis of the feature value of the capacitive element.
An actuator part (140) comprises: an arm starting part (141) whereon a piezoelectric element is formed and that has one end connected to the inner side of a fixed frame (110) and extends from the one end straight along the Y-axis direction beyond a middle point (N) on the outer side of a mirror surface part (130) through a gap between the fixed frame (110) and the mirror surface part (130); an arm terminal part (142) that has one end connected to the middle point (N) on the outer side of the mirror surface part (130) and extends parallel to the arm starting part (141); and an arm relay part (143) that has a zigzag shape formed by alternately connecting arm coupling parts (143B) extending along the Y-axis direction and arm extension parts (143A) extending parallel to the arm starting part (141) and having a piezoelectric element formed thereon and connects the other end of the arm starting part (141) and the other end of the arm terminal part (142).
G02B 26/08 - Dispositifs ou dispositions optiques pour la commande de la lumière utilisant des éléments optiques mobiles ou déformables pour commander la direction de la lumière
B81B 3/00 - Dispositifs comportant des éléments flexibles ou déformables, p. ex. comportant des membranes ou des lamelles élastiques
A plurality of vibration plates (4, 5, 6, 7) each include a laminated piezoelectric layer. The plurality of vibration plates (4, 5, 6, 7) are caused to warp and vibrate at respectively different resonance frequencies by expansion/contraction of the piezoelectric layer or by means of an external force. A housing (2) includes an internal space (2C) housing the plurality of vibration plates (4, 5, 6, 7), and a fixing portion (2D) fixing a part of each of the vibration plates (4, 5, 6, 7). The housing (2) transmits vibrations between the vibration plates (4, 5, 6, 7) and the outside via the fixing portion (2D).
H02N 2/18 - Machines électriques en général utilisant l'effet piézo-électrique, l'électrostriction ou la magnétostriction fournissant une sortie électrique à partir d'une entrée mécanique, p. ex. générateurs
H04R 7/06 - Membranes planes comportant plusieurs sections ou couches
A vibrator (4) has a planar shape, comprises a base material layer and a piezoelectric layer stacked on the base material layer, and vibrates by being warped by expansion and compression of the piezoelectric layer. A housing (2) includes an inner space (2C) housing the vibrator (4) and a fixing portion (2D) fixing the outer edge of the vibrator (4), and is able to externally transmit vibrations conveyed via the fixing portion (2D) from the vibrator (4). A signal input portion (3) inputs and applies a voice voltage signal input from a smartphone to the piezoelectric layer. The vibrator (4), with respect to a direction orthogonal to the direction from the fixing portion (2D) to the center of the vibrator (4) on a principal surface (4A) thereof, has a total width W1 greater than a total width of the fixing portion (2D).
[Problem] To make it possible to stabilize a paddle card with a simple constitution. [Solution] A conductive shell (13) covering at least part of an insulated housing (11) is provided with a pair of shell protrusions (13b, 13b) in contact with both sides of a paddle card (P) so as to sandwich the paddle card (P). The paddle card (P) is held strongly sandwiched between the pair of shell protrusions (13b, 13b) from both sides, and the paddle card (P) is held stably even when the USB connector is mated to another connector (20), giving a constitution having an excellent signal transfer function.
H01R 13/648 - Dispositions de protection par mise à la terre ou par blindage sur les dispositifs de couplage
H01R 12/72 - Dispositifs de couplage pour circuits imprimés rigides ou structures similaires se couplant avec la bordure des circuits imprimés rigides ou des structures similaires
H01R 24/60 - Contacts espacés le long de la paroi latérale plane transversalement par rapport à l'axe longitudinal d’engagement
A piezoelectric drive unit (10) has n (n is an integer of 2 or more) piezoelectric layers (3A to 3D) which are stacked with electrode layers (4B to 4D) interposed therebetween, wherein electrode layers (4A, 4E) are further formed on the bottom of the piezoelectric layer (3A) of the lowermost layer and on the top of the piezoelectric layer (3D) of the uppermost layer, the piezoelectric drive unit (10) bending and being displaced in the direction in which the piezoelectric layers are stacked. A signal conversion unit (11) converts an n-bit digital signal (IS) into n bits of a bit string data signal (BS) comprising bit data indicating the on and off state of a drive voltage that is applied to each of the piezoelectric layers (3A to 3D) via the electrode layers (4A to 4B). An output unit (12) outputs, in accordance with the value of each bit of the bit string data signal (BS) obtained by the conversion performed by the signal conversion unit (11), the drive voltage applied to each of the piezoelectric layers (3A to 3D).
An array speaker device (1A) is provided with vibrators (20) arranged on one surface of a substrate having a uniform thickness, the vibrators (20) being constituted by a base layer (11), a first electrode layer (12), a piezoelectric element layer (13), and a second electrode layer (14), all having a uniform thickness and being laminated in the order indicated. Holes are provided in the substrate at positions corresponding to the vibrators (20); a sound wave generated by the vibration of the vibrators (20) to which a voltage signal is applied is output through the holes in the thickness direction of the substrate via the first electrode layer (12) and the second electrode layer (14). Scallops (S) composed of indentations and projections that repeat in the thickness direction of the substrate are formed on the inner circumferential walls of the holes.
An inner supporting body (110), a deformable body for detection (120) and an annular outer supporting body (130) are disposed sequentially from the inside to the outside around the Z-axis. The inside surface of the deformable body for detection (120) in the vicinity of inner support points (P1, P2) is connected to the outside surface of the inner supporting body (110) by means of inner connecting members (141, 142), and the outside surface of the deformable body for detection (120) in the vicinity of outer support points (Q1, Q2) is connected to the inside surface of the outer supporting body (130) by means of outer connecting members (151, 152). If a torque acts in a clockwise direction on the outer supporting body (130) while the inner supporting body (110) is fixed, detecting portions (121, 123) are displaced to the outside, and detecting portions (122, 124) are displaced to the inside. These displacements are detected electrically as variations in the capacitances of four sets of capacitor elements formed from opposing electrodes (E11-F11, E12-F12, E13-F13, E14-F14).
G01L 3/14 - Dynamomètres de transmission rotatifs dans lesquels l'élément transmettant le couple est autre qu'un arbre élastique en torsion
G01L 3/10 - Dynamomètres de transmission rotatifs dans lesquels l'élément transmettant le couple comporte un arbre élastique en torsion impliquant des moyens électriques ou magnétiques d'indication
The present invention is configured such that: at least one of a plurality of contact members (13, 14) is formed thicker than the rest of the plurality of contact members (13, 14), whereby the conductor resistance of the contact members (13, 14) is reduced in accordance with the increment of thickness, and the allowable power at energization is increased; increases in the size, such as the length or height, of an electric connector is prevented even when the electric power to be supplied to the electric connector increases; and a contact portion of the contact member (13, 14) that has been increased in thickness is crimped to a flat-plate-shaped signal transmission medium (F), whereby holding performance with respect to the flat-plate-shaped signal transmission medium (F) is enhanced.
H01R 12/79 - Dispositifs de couplage pour circuits imprimés flexibles, câbles plats ou à rubans ou structures similaires se raccordant à des circuits imprimés rigides ou à des structures similaires
H01R 12/72 - Dispositifs de couplage pour circuits imprimés rigides ou structures similaires se couplant avec la bordure des circuits imprimés rigides ou des structures similaires
H01R 12/88 - Dispositifs de couplage raccordés avec une force d'insertion faible ou nulle moyens produisant une pression de contact, contacts activés après insertion des circuits imprimés ou des structures similaires agissant manuellement par rotation ou pivotement des pièces du boîtier du connecteur
40.
ELECTRONIC-COMPONENTS SEALING MOLD, TRANSFER MOLDING MACHINE, AND ELECTRONIC-COMPONENTS SEALING METHOD
An electronic-components sealing mold 2 is provided with: a lower-mold cavity block 53 for placing a substrate 91 with electronic-components mounted on a surface thereof; an upper-mold cavity holder 23 that vertically moves in conjunction with vertical movement of the lower-mold cavity block 53 and holds the substrate 91 with the lower-mold cavity block 53; an upper-mold chess holder 22 that vertically moves in conjunction with vertical movement of the upper-mold cavity holder 23 and has through-holes; an upper-mold spring 28 that expands/contracts in conjunction with vertical movement of the upper-mold chess holder 22; an upper-mold cavity block 27 that is positioned so as to be vertically movable inside the upper-mold cavity holder 23 and forms a cavity with the lower-mold cavity block 53; and joining members 25 that are inserted in the through-holes of the upper-mold chess holder 22 so as to be slidably movable and fixed to an upper face of the upper-mold cavity block 27. The lower-mold cavity block 53 is provided with a pot part in which a plunger for injecting a molten resin covering front faces of the electronic components into the cavity can be inserted.
B29C 45/02 - Moulage par transfert, c.-à-d. en transférant par un piston le volume déterminé de matière à mouler d'une cavité de charge à une cavité de moulage
Provided is an earphone (1) which is provided with, a first vibrating plate (31) which is caused to vibrate by means of a first piezoelectric element (32), and a cylindrically shaped casing (2) which transmits the vibrations of the first vibrating plate (31) to auditory canal cartilage, wherein the first vibrating plate (31) is disposed inside the casing (2). The construction of the earphone (1) is such that there is little sound leakage, whereby the vibrations of the first vibrating plate (31) are transmitted to the air. Auditory canal cartilage transmits sound to the eardrum of only one ear, and therefore position recognition is possible. Low-frequency acoustic pressure is maintained by means of a wafer (3).
Each of a pair of actuator portions (140) is disposed at both sides of a movable frame (120) along the X-axis direction, and deformed by the expansion and the contraction of a piezoelectric element to cause the movable frame (120) to pivot about the X-axis relative to a fixed frame (110). Each of a pair of actuator portions (150) is disposed at both sides of a mirror portion (130) along the Y-axis direction, and deformed by the expansion and the contraction of a piezoelectric element to cause the mirror portion (130) to pivot about the Y-axis relative to the movable frame (120). The length of the section of actuator portion (140) extending along the Y-axis direction is longer than the distance along the Y-axis direction from the midpoint of the outer side of the movable frame (120) to the inner side of the fixed frame (110) to which the actuator portion (140) is connected.
B81B 3/00 - Dispositifs comportant des éléments flexibles ou déformables, p. ex. comportant des membranes ou des lamelles élastiques
G02B 26/08 - Dispositifs ou dispositions optiques pour la commande de la lumière utilisant des éléments optiques mobiles ou déformables pour commander la direction de la lumière
43.
MOVABLE REFLECTION DEVICE AND REFLECTION SURFACE DRIVE SYSTEM UTILIZING SAME
A mirror body part (160) in which a reflection layer (165) is formed is supported inside a frame-shaped support part (110) by two U-shaped arm parts. The plate-like arm part (120) connects fixed points (Q1, Q2), and the plate-like arm part (130) connects fixed points (Q3, Q4). On the upper surface of an outer bridge body (121) of the arm part (120), a pair of piezoelectric elements (E11, E12) is provided along a longitudinal axis (L1), and on the upper surface of an inner bridge part (122), a single piezoelectric element (E20) is provided along a longitudinal axis (L2). Similarly, on the upper surface of an outer bridge body (131) of the arm part (130), a pair of piezoelectric elements (E31, E32) is provided, and on the upper surface of an inner bridge body (132), a single piezoelectric element (E40) is provided. When a positive drive signal is applied to the piezoelectric elements (E11, E20, E31, E40) and a negative drive signal is applied to the piezoelectric elements (E12, E32), the mirror body part (160) is efficiently displaced.
G02B 26/08 - Dispositifs ou dispositions optiques pour la commande de la lumière utilisant des éléments optiques mobiles ou déformables pour commander la direction de la lumière
B81B 3/00 - Dispositifs comportant des éléments flexibles ou déformables, p. ex. comportant des membranes ou des lamelles élastiques
Provided is a speaker (1) which supports an n-bit digital signal and is provided with an acoustic pressure generating unit (10) in which 2i-1 piezoelectric elements relating to an i-th bit, a total of (2n-1) piezoelectric elements (51, 52, 53), are stacked on one another. The speaker (1) has a low directionality as a result of split vibration of the piezoelectric elements (51, 52, 53). Plate-like electrodes (80, 81, 82, 83) are provided between the piezoelectric elements (51, 52, 53), and voltages are applied thereto. By this means, all the piezoelectric elements can be driven using similar voltages, and a high sound quality can be obtained without issues relating to differences between individual voltage sources.
Provided is a digital speaker (1) equipped with one piezoelectric element (4) having n-number of electrodes (51, 52, 53) that are spaced apart. Sound pressure is adjusted according to the area of the electrodes (51, 52, 53), and all of the electrodes (51, 52, 53) can be driven by the same voltage. Further provided is a speaker system in which the digital speaker (1) is applied to a tweeter (11), or to all speakers that include a woofer (13). By means of this speaker system, provided are earphones (8) which are compact and have high sound-quality.
H04R 1/24 - Combinaisons structurelles de transducteurs séparés ou de parties du même transducteur et sensibles respectivement à plusieurs bandes de fréquences
Provided is a resin composition which does not use a polymer lubricant and is suitable for the formation of a ramp for magnetic disk devices, said ramp having excellent sliding properties and wear resistance. A resin composition for forming a ramp for magnetic disk devices, which is obtained by dispersing zinc oxide particles in a base polymer, and which is characterized by satisfying the following conditions (A-1) and (A-2). (A-1) The zinc oxide particles are contained in an amount of from 1.0 part by weight to 5.0 parts by weight (inclusive) per 100 parts by weight of the base polymer. (A-2) The zinc oxide particles have an average particle diameter of from 0.01 μm to 3.0 μm (inclusive).
The purpose of the present invention is to provide an electrical connector that can reliably prevent, with a simple configuration, components, such as a conductive contact, from breaking when an actuator is operated. In an electrical connector (10) of the present invention, an actuator (12), which sandwiches a signal transmitting medium (F) by being moved to a connecting operation position that faces a wiring board (P), is provided with a protecting protrusion (12d) that protrudes toward the wiring board (P) in a state wherein the actuator (12) is moved to the connecting operation position. In the electrical connector (10) of the present invention, since a gap between the actuator (12) and the wiring board (P) is covered from the outside with the protecting protrusion (12d), a nail (S) of an operator is prevented from being in contact with components, such as conductive contacts (13, 14), which are disposed at inner portions in the gap between the actuator (12) and the wiring board (P).
H01R 12/88 - Dispositifs de couplage raccordés avec une force d'insertion faible ou nulle moyens produisant une pression de contact, contacts activés après insertion des circuits imprimés ou des structures similaires agissant manuellement par rotation ou pivotement des pièces du boîtier du connecteur
H01R 12/78 - Dispositifs de couplage pour circuits imprimés flexibles, câbles plats ou à rubans ou structures similaires se raccordant à d'autres circuits imprimés flexibles, à des câbles plats ou à rubans ou à des structures similaires
The present invention provides a connector device which enables a ground connection member and a ground contact to be easily and reliably electrically connected, whilst avoiding an increase in manufacturing costs and without the need for a special ground connection member. A connector device according to the present invention is provided with: an insulating housing (13); a plurality of signal contacts; a ground contact (17); a ground connection member (30); and a conductive shell (21). Additionally, the conductive shell (21) comprises a band-shaped section (23). Furthermore, the conductive shell (21) comprises: a first ground connection section (26) which forms a part of the band-shaped section (23) and is connected to the ground connection member (30); and a second ground connection section (29) which extends from the band-shaped section (23) and is soldered and connected to the ground contact (17). Thus, the ground connection member (30) is electrically connected to the ground contact (17) via the conductive shell (21), making a special ground connection member unnecessary and avoiding an increase in manufacturing costs.
H01R 9/05 - Dispositifs de connexion conçus pour assurer le contact avec plusieurs des conducteurs d'un câble multiconducteur pour câbles coaxiaux
H01R 13/648 - Dispositions de protection par mise à la terre ou par blindage sur les dispositifs de couplage
H01R 24/22 - Pièces de couplage portant des douilles, des pinces ou des contacts analogues, assujetties uniquement à un fil ou un câble avec des contacts supplémentaires de mise à la terre ou de blindage
H01R 24/38 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement
The purpose of the present invention is to prevent actuator twisting or other deformation during a movement operation and to enable an easy and reliable electrical connection by facilitating check of the operation state of the actuator, and to do so using a simple structure. Inclined surface portions (12b1) are formed at both ends in the longitudinal direction of the end surface in the rotational radial outward direction of an actuator (12) that holds or releases a signal transmission medium (F). All of the pressing force applied by an operator is caused to act substantially uniformly on the entire length of the actuator (12), thereby preventing a situation where the actuator (12) is pressed while being twisted. As a result, the action of holding the signal transmission medium (F) can be effectively carried out, and the rotation state of the actuator (12) can be visually checked easily and reliably.
H01R 12/79 - Dispositifs de couplage pour circuits imprimés flexibles, câbles plats ou à rubans ou structures similaires se raccordant à des circuits imprimés rigides ou à des structures similaires
H01R 12/88 - Dispositifs de couplage raccordés avec une force d'insertion faible ou nulle moyens produisant une pression de contact, contacts activés après insertion des circuits imprimés ou des structures similaires agissant manuellement par rotation ou pivotement des pièces du boîtier du connecteur
50.
ELECTRICAL CONNECTOR AND ELECTRICAL CONNECTOR ASSEMBLY
The present invention makes it possible to achieve an extremely simple construction for an electrical connector by eliminating circuit boards and counterpart mating electrical connectors etc. A stand-alone plug connector (10) is arranged so as to be directly mated with respect to the wall of a product housing (MF). In the mating state of this stand-alone plug connector (10), the contacting section of a contact (12) is brought into contact with the contacting section of a wiring pattern conduction path (CP) that is exposed at the surface of a mating linking hole (MFa). Consequently, electrical connection of a signal transmission medium can be effected by means of a simple construction without interposition of a conventional circuit board and counterpart mating electrical connector etc. Furthermore, final securing of the electrical connector is effected by the product housing being held between a conductive contact and a linking leg of a connector main body in the thickness direction, and mating linkage is satisfactorily maintained even if the electrical connector is repeatedly mated and removed.
H01R 12/72 - Dispositifs de couplage pour circuits imprimés rigides ou structures similaires se couplant avec la bordure des circuits imprimés rigides ou des structures similaires
An electric connector makes it possible to maintain a preferable state of fitting to the other side connector (20) by a rotationally-moving fitting arm (13). The electric connector is configured as follows. A cam portion (13d) is provided on the turning shaft portion (13a) of the rotationally-moving fitting arm (13) for holding the state of fitting to the other side connector (20), and a cam biasing means (12a3) is provided on a connector main body portion (12). A rotational biasing force is imparted to the cam portion (13d) in a direction for holding the rotationally-moving fitting arm (13), which has been turned to a fitting action position, at the fitting action position, thereby making the rotationally-moving fitting arm (13) hard to depart from the fitting action position and maintaining a preferable state of fitting between the two connectors (10, 20).
Provided is a connector apparatus, wherein latching to prevent an undesired coming off of a wiring-substrate formed member inserted into a housing, and the releasing of the latching can be conducted with reliability, while the connector apparatus can be made to be smaller and the manufacturing cost thereof can be reduced. When manipulation sections (31) of lock releasing sections (30), which are formed in integration to a conductive shell (14) that covers a housing (11) wherein a plate-formed member insertion section (12) is formed and a plurality of contacts are arranged in an array, are to be pressed in a direction facing towards the inside of the conductive shell (14), in a state of having lock sections (20) formed integrally to the conductive shell (14) latched onto a flexible printed circuit board (40) that is inserted into the housing (11) through the plate-formed member insertion section (12), the lock releasing sections (30) move to make the lock sections (20) release the latching of the flexible printed circuit board (40).
H01R 13/6594 - Caractéristiques ou dispositions spécifiques de raccordement du blindage aux organes conducteurs le blindage étant monté sur une carte de circuits imprimés et raccordé à des organes conducteurs
53.
ELECTRICAL CONNECTOR AND ELECTRICAL CONNECTOR ASSEMBLY
To provide an electrical connector having an extremely simple structure by eliminating circuit boards, intermeshing electrical connectors, and the like. The disclosed stand-alone plug connector (10) intermeshes directly with a wall portion of a product housing (MF). With the stand-alone plug connector (10) in the intermeshed state, the contact point of a contact (12) comes into contact with the contact point of a wiring pattern (CP) exposed on the surface of an intermeshing hole (MFa). Thus, a signal transmission medium can be electrically connected by a simple structure, without the interposition of conventionally used circuit boards and intermeshing electrical connectors mounted on the circuit boards.
H01R 24/00 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale
H01R 12/71 - Dispositifs de couplage pour circuits imprimés rigides ou structures similaires
H01R 12/77 - Dispositifs de couplage pour circuits imprimés flexibles, câbles plats ou à rubans ou structures similaires
H01R 13/73 - Moyens de montage des pièces de couplage sur les appareils ou structures, p. ex. sur un mur
H01R 24/38 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement
54.
ELECTRICAL CONNECTOR, AND ELECTRICAL CONNECTOR ASSEMBLY
Disclosed is an electrical connector having an extremely simple configuration by eliminating a circuit board, an electrical connector having a fitting subject fitted therein, and the like. A single connector is directly fitted in a connecting protruding section (MFa) provided on a product housing (MF) which configures an electronic apparatus, and the contact point portions (12d, 13c) of conductive contacts (12, 13) are respectively brought into contact with both of the contact point portions of a wiring pattern (CP) exposed from both the front and rear surfaces of a connecting protruding section (MFa). A signal transmitting medium (SC) is electrically connected with the simple configuration without having therebetween the conventionally used circuit boards and the electrical connectors that are mounted on the circuit boards with the fitting subject fitted therein. Furthermore, a substantially uniform pressure-bonding force is applied by cancelling each other the pressure-bonding forces of the conducive contacts (12, 13), the thickness of the connector is reduced by reducing the protruding quantity of the fitting structure of the electrical connector (10), and the freedom degree of the layout direction in the terminal portion of the signal transmitting medium (SC) is increased by making inversion fitting possible.
H01R 24/38 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement
H01R 12/71 - Dispositifs de couplage pour circuits imprimés rigides ou structures similaires
H01R 12/77 - Dispositifs de couplage pour circuits imprimés flexibles, câbles plats ou à rubans ou structures similaires
55.
ELECTRICAL CONNECTOR AND ELECTRICAL CONNECTOR ASSEMBLY
The construction of an electrical connector is enabled to become extremely simple, by omitting a circuit board or an electrical connector to be the intermeshing target. A stand-alone plug connector (10) is configured to intermesh directly with a wall section of a product casing (MF), and since a contact section of a contact (12) is made to come in contact with a contact section of a wiring pattern (CP) that is exposed at the inner circumference wall section of an intermeshing hole (MFa), in a state of having the stand-alone plug connector (10) intermeshed, electrical connection of a signal transmission medium is achieved with a simple construction, without the intervention of conventionally used circuit boards, or electrical connectors to be mounted onto the circuit board, which will be the intermeshing target of the signal transmission medium.
H01R 12/71 - Dispositifs de couplage pour circuits imprimés rigides ou structures similaires
H01R 12/77 - Dispositifs de couplage pour circuits imprimés flexibles, câbles plats ou à rubans ou structures similaires
H01R 24/38 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement
56.
ELECTRICAL CONNECTOR AND ELECTRICAL CONNECTOR ASSEMBLY
In order to enable the construction of an electrical connector to become extremely simple, by omitting a circuit board or an electrical connector to be the intermeshing target, a stand-alone plug connector (10) was configured to intermesh directly with a wall section of a product casing (MF) that comprises an electronic device having a prescribed circuit, and since a contact section of a contact (12) was made to come in contact with a contact section of a wiring pattern (CP) that is exposed at the surface of a coupling protrusion section (Mfa), in a state of having the stand-alone plug connector (10) intermeshed, electrical connection of a signal transmission medium is achieved with a simple construction, without the intervention of circuit boards, or electrical connectors to be mounted onto the circuit board, which will be the intermeshing target of the signal transmission medium.
H01R 12/71 - Dispositifs de couplage pour circuits imprimés rigides ou structures similaires
H01R 12/77 - Dispositifs de couplage pour circuits imprimés flexibles, câbles plats ou à rubans ou structures similaires
H01R 24/38 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement
A resin sealing device having a first mold (2) and a second mold (1) capable of being in contact with and separated from the first mold (2). Resin is placed in a cavity formed by both molds (1, 2) to form a resin-sealed substrate (70) located inside both molds (1, 2) and having electronic components mounted on it. The second mold (1) has a cavity block (7) placed on a base plate (9) so as to be able to horizontally reciprocate and capable of being in contact with and separated from the first mold (2), and also has a mold fastening mechanism (16) for supporting the cavity block (7) and performing mold fastening by causing the cavity block (7) to be in contact with and separated from the first mold (2). A horizontal drive mechanism (11) is provided on the base plate (9), and the mechanism moves the second mold (1) to a facing position at which the second mold (1) faces the first mold (2) and to a non-facing position at which the second mold (1) is moved to a side from the facing position.
H01L 21/56 - Encapsulations, p. ex. couches d’encapsulation, revêtements
B29C 45/02 - Moulage par transfert, c.-à-d. en transférant par un piston le volume déterminé de matière à mouler d'une cavité de charge à une cavité de moulage
B29C 45/14 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet en incorporant des parties ou des couches préformées, p. ex. moulage par injection autour d'inserts ou sur des objets à recouvrir
Resin encapsulation is conducted by charging a resin molten in a pot section (59) through a gate (48) into a cavity rectangular as viewed in a plane which cavity is formed by the second mold (2) and the first mold (1) which is contactable with the second mold (2) and separable from the second mold (2). The pot section (59) is provided in one of the molds (1) and (2) and composed of concave parts (54c) arranged in the cavity at predetermined intervals. The bottom of each concave part (54c) is constituted of a part of a movable member (60) capable of moving toward the opening. The gate (48) connects one wall of the cavity and the long side of the pot section (59).
H01L 21/56 - Encapsulations, p. ex. couches d’encapsulation, revêtements
B29C 45/02 - Moulage par transfert, c.-à-d. en transférant par un piston le volume déterminé de matière à mouler d'une cavité de charge à une cavité de moulage
B29C 45/14 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet en incorporant des parties ou des couches préformées, p. ex. moulage par injection autour d'inserts ou sur des objets à recouvrir
A resin sealing mold assembly, and method of resin sealing, realizing reduction of part variety, simplification of drive mechanism, facilitation of assembly and disassembly operation, maintenance with reduced labor and high working efficiency. Accordingly, in lower cavity bar (51) and upper cavity bar (26), within a region for disposing of base board, not only are multiple narrow flute shaped pots (52) disposed in parallel relationship with given pitch, but also in the narrow flute shaped pots (52), via runner, multiple cavities (54) are disposed in parallel relationship. By driving, by means of one plunger (77), one plunger plate (60) vertically movably inserted in the narrow flute shaped pots (52), any sealing resin put in the narrow flute shaped pots (52) is melted by the plunger plate (60). The molten resin is charged via the runner into the cavities (54).
B29C 45/02 - Moulage par transfert, c.-à-d. en transférant par un piston le volume déterminé de matière à mouler d'une cavité de charge à une cavité de moulage
B29C 45/14 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet en incorporant des parties ou des couches préformées, p. ex. moulage par injection autour d'inserts ou sur des objets à recouvrir
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