Abstract

Provided is a circuit component recognition method. The method comprises the steps of: S1, presetting a first-level recognition unit inside a component, wherein the first-level recognition unit is used for recognizing an input end and an output end of the component, and correspondingly recognizing an input end and an output end on the same contact circuit; S2, presetting second-level recognition units at the input end and the output end on the same contact circuit, and pre-matching the second-level recognition units with a corresponding contact circuit type, such that the second-level recognition units are used for recognizing the type of the contact circuit; S3, by means of the first-level recognition unit, a detection apparatus recognizing an input end and an output end of a certain contact circuit in the component, and then by means of the second-level recognition units, recognizing the type of the contact circuit; and S4, according to the type of the contact circuit, performing installation, detection or maintenance of the component. By means of the circuit component recognition method, it is convenient for operators to perform detection, installation or maintenance.

IPC Classes  ?

• G01R 31/28 - Testing of electronic circuits, e.g. by signal tracer
• G01R 31/00 - Arrangements for testing electric propertiesArrangements for locating electric faultsArrangements for electrical testing characterised by what is being tested not provided for elsewhere
• G01R 1/04 - HousingsSupporting membersArrangements of terminals
• H01R 13/46 - BasesCases

Abstract

Provided is a new type of bicycle handle having a heating function, comprising a heating device and a brake lever; the heating device is a sleeve (5) fixed on the surface of the handle; the surface of the sleeve (5) is provided with an accommodating chamber (51); the accommodating chamber (51) is equipped with a graphene heating film (52); an electrode is disposed on the graphene heating film (52), and the electrode is fixedly connected to an external electrical connector (53) by means of a wire; the brake lever comprises a column (3), an operating handle (1), a positioning rod (2), and a rebound device (4); the column (3) is fixedly connected to the upper side of the handle; the operating handle (1) is rotatably connected to the column (3) by means of a middle part, and the column (3) is divided into an inner pressing part (11) and an outer connecting part (12); the pressing part (11) is fixedly connected to the inner side of the handle by means of the rebound device (4); the positioning rod (2) is an "L" shape consisting of a horizontal rod (21) and a vertical rod (22); the middle part of the vertical rod (22) is fixedly connected to the outer end of the connecting part (12); the top of the vertical rod (22) is fixedly connected to a brake steel rope, and the end part of the horizontal rod (21) is supported on the outside of the handle. The bicycle handle can effectively heat the human hand and reduce the heat loss of the palm when braking.

IPC Classes  ?

• B62J 33/00 - Arrangements for warming riders specially adapted for cycles
• B62L 3/02 - Brake-actuating mechanismsArrangements thereof for control by a hand lever

Abstract

Disclosed is an electric bicycle heating system, belonging to the technical field of electric bicycles. The heating system is powered by a storage battery of an electric bicycle, and comprises a handle heating sheet (1), a leg heating sheet (2) and a cushion heating sheet (3) that are connected to the storage battery, all of the heating sheets are connected in parallel, and a control switch is arranged on each of the parallel branches; the heating element of each heating sheet is a graphene heating film; the handle heating sheet (1) is cylindrical and is embedded in the outer surface of a handle; and the cushion heating sheet (3) is embedded in the upper surface of a cushion. The heating system further comprises a supporting frame (4) for supporting legs, the supporting frame (4) comprises a supporting plate (41) for supporting the calves of a human body, and a supporting rod (42) for connecting the supporting plate (41) and a frame, and the leg heating sheet (2) is embedded in the surface of the supporting plate (41). Each heating sheet is connected to the storage battery by means of built-in channels of the frame and the supporting frame (4). The heating system can be rapidly heated to dissipate heat to the hands, legs and buttocks of the body, such that same has a good overall heating effect on the body.

IPC Classes  ?

• B62J 33/00 - Arrangements for warming riders specially adapted for cycles
• B62J 1/18 - Covers for saddles or other seatsPaddings
• B62K 21/26 - Handlebar grips
• B62J 17/04 - Windscreens
• B62J 45/00 - Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
• H05B 3/34 - Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs

Abstract

The present invention relates to the technical field of fitness equipment, and disclosed in the present invention is a multi-stage adjusting system of an exercise bicycle for leg exercise. The system comprises two support plates positioned on two sides of an exercise bicycle cushion and used for supporting thighs, a bottom plate positioned under the support plates and fixedly connected to an exercise bicycle body, and an elastic device connected to the support plates and the bottom plate. According to the present invention, by means of the design of the support plates, the bottom plate, and the elastic device, riding resistance of the exercise bicycle is increased, muscle exercise of the inner sides of thighs is improved, and the exercise bicycle is particularly suitable for people with robust bodies to exercise.

IPC Classes  ?

• A63B 22/08 - Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with rotating cycling movement for the legs
• A63B 21/05 - Linearly-compressed elements
• A63B 23/04 - Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs

Abstract

Disclosed are an emergency communication method and an apparatus therefor. The method comprises: an emergency control platform transmitting an emergency mode starting control signal packet to a base station, wherein the emergency mode starting control signal packet comprises an emergency mode starting signal and a key; the base station transmitting the emergency mode starting control signal packet to all emergency communication apparatuses within a coverage area by means of a mobile network; the emergency communication apparatus performing unpacking processing on the emergency mode starting control signal packet to acquire the key, performing identity verification on the key, and after verification is passed, parsing the emergency mode starting signal and starting an emergency mode of the emergency communication apparatus; and the emergency communication apparatus calling a preset emergency mode hardware parameter and sending an alarm signal. In the present invention, an emergency mode is provided for an emergency communication apparatus, and an emergency mode starting signal can be passively acquired, so that the real-time acquisition of an emergency notification and the real-time transmission of an alarm signal are realized; and an alarm sound is sent at full volume to warn people in an emergency event area to escape danger in a timely manner.

IPC Classes  ?

• H04W 4/029 - Location-based management or tracking services

Abstract

Disclosed in the present invention is an emergency permission-starting communication device system, comprising a terminal server, a sub server, and a user terminal. The terminal server separately performs wireless communication with the sub server and the user terminal; the sub server wirelessly communicates with the user terminal; an instruction processing module and a permission obtaining module are provided in the user terminal; the instruction processing module receives an operating instruction of the terminal server or the sub server, and feeds back a processing result to the permission obtaining module; and the permission obtaining module determines the processing module to perform a corresponding operation. The present invention provides the emergency permission-starting communication device system and a method therefor, and can remotely obtain the set permission of the user terminal to achieve the early warning of an emergency event and assist a user to perform self-rescue or help-seeking; and the terminal server directly communicates with the user terminal, and the user terminal is forced to enter an emergency mode to perform the operations of adjusting volume, lighting a screen, lighting a flash lamp, prefabricating alarm reminding, and performing broadcasting, perform emergency communication, and transmit a help-seeking signal.

IPC Classes  ?

• H04Q 9/00 - Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom

Abstract

Disclosed in the present invention are a CPU heat dissipation material having a heat-absorbing, heat-transferring and radiative complex mechanism and a manufacturing method therefor. The heat dissipation material is composed of three parts: a matrix part, which is 55-80 parts by weight of a P(VDF-TrFE) copolymer, inside which honeycombed multiple through holes are formed; a filler part, which is a blend comprising three components, i. e. 15-20 parts of polymethyl methacrylate, 25-35 parts of ethylene-vinyl acetate and 15-25 parts of graphite powder, cured inside the matrix part; and a graphene film layer, which is attached to an outer surface, a water contact angle of the film layer being 118° to 123°, and a thermal conductivity being 4800 W/m·K to 5300 W/m·K. The present invention has the advantages of hydrophobic surface, large specific surface area, fast heat dissipation, coexistence of multiple heat dissipation modes, and double increase in overall heat dissipation efficiency.

IPC Classes  ?

• C08L 27/16 - Homopolymers or copolymers of vinylidene fluoride