Abstract: The present disclosure discloses a wireless charger. The wireless charger includes a housing, a printed circuit board (PCB), an induction coil, a connector and a connection component; the housing includes a housing body and a bottom cover, an installation cavity is disposed inside the housing body, the housing body is provided with an installation groove communicating with the installation cavity, a bottom side of the installation cavity is provided with an opening, and the bottom cover is disposed on the opening and closes the opening; the PCB and the induction coil are disposed in the installation cavity; the induction coil is connected to the PCB, and the induction coil and the bottom cover are located on opposite sides of the PCB, respectively; the connector is disposed in the installation groove and connected to the PCB; and the connection component connects the bottom cover and the PCB.

Abstract: A cable-winding charger includes a housing, a main circuit board, a plug, a pivot base, a torsion spring, and a data cable. The main circuit board is in the housing and includes conductive rings. The conductive rings are coaxially arranged around the column of the housing. The plug is pivotally connected to the housing and electrically connected to the main circuit board. The pivot base is pivotally connected to the housing. Each conductive piece of the pivot base contacts the corresponding conductive ring. One end of the torsion spring is fixed to the column, and the other end of the torsion spring is fixed to the pivot base. One end of the cable body of the data cable is electrically connected to the conductive pieces, and the other end of the cable body is electrically connected to the connection port.

Abstract: A cable includes a wire and an electromagnetic shielding layer. The electromagnetic shielding layer covers the wire. The electromagnetic shielding layer is in the form of fiber mesh, including a conductive polymer. A manufacturing method includes: feeding the conductive polymer, melting the conductive polymer, extruding the molten conductive polymer to form a plurality of conductive polymer fibers, covering the wire with the plurality of conductive polymer fibers, and curing the plurality of the conductive polymer fibers to form the electromagnetic shielding layer covering the wire. The electromagnetic shielding layer of the cable of the present application replaces current aluminum foil shielding and metal shielding for conventional wires, decreasing interference by electromagnetic waves produced by electromagnetic induction on electronic devices nearby.

Abstract: The present disclosure provides an electrical connector comprising an electrical connector body, a conductive adhesive layer, and a connecting cable. The electrical connector body comprises a plurality of electrical connecting conductors. The conductive adhesive layer covers the plurality of electrical connecting conductors. The connecting cable comprises a plurality of cables. One end of each of the cables comprises a conductive pin. The conductive pin of each of the cables is disposed on the conductive adhesive layer. The conductive pin of each of the cables forms an electrical connection path with the corresponding electrical connecting conductor. The plurality of electrical connection paths is individually separated.

Abstract: An electronic device with a recognizable shell is provided. At least a portion of the recognizable shell is manufactured by a method including mixing a plastic material and a color material to obtain a mixture material, increasing an environment temperature of the mixture material to a preheating temperature lower than the plastic material melting point, increasing the environment temperature above the preheating temperature, increasing the environment temperature to a temperature 5 to 10 degrees above the plastic material melting point; increasing the environment temperature above the color material melting point, injecting the mixture material in a mold cavity of a mold, maintaining the mold in under a molding pressure, and obtaining the cooled mixture material as the portion. A manufacturing method for recognizable covering plate is also provided.

Abstract: The present disclosure discloses a waterproof connector including an integral insulating body, a number of conductive terminals, and an insulating block. The insulating body includes a rear end portion, a front end portion, and a middle portion. The rear end portion defines a number of terminal grooves. The front end portion defines a mating space. The middle portion includes a receiving channel communicating with the terminal grooves. The terminals are disposed in the terminal grooves and extend towards the mating space. The insulating block is injection-molded in the receiving channel and seamlessly fixes the conductive terminals in the terminal grooves. The waterproof connector of the present disclosure can prevent water and dust from entering therein. A method of manufacturing the waterproof connector is also provided.

Abstract: A method of manufacturing a one-piece connector assembly includes following steps: S1: providing a first semi-finished product of the connector assembly, the first semi-finished product including a first connector, a second connector and a wire connecting the first connector and the second connector; S2: providing a molded first-half outer mold; S3: assembling the first semi-finished product and the first-half outer mold together to form a second semi-finished product; and S4: putting the second semi-finished product into a forming mold and forming a second-half outer mold, thereby achieving the one-piece connector assembly. As a result, it reduces the difficulty of each forming. In addition, since the wire can be covered and protected by the first-half outer mold, the wire bias during the second forming is not easy to occur and the yield of the product is improved.

Abstract: An electrical connector assembly includes a board end connector and a wire end connector. The board end connector includes a board end connector shell and a board end connector body. The wire end connector includes a wire end case and a tongue plate. At least one guide piece is extended from one of the board end connector shell and the wire end case, and a remaining one of the board end connector shell and the wire end case is provided with at least one guide slot for creating a butt joint with the guide piece. The electrical connector assembly of the present disclosure utilizes the space of the board end to the maximum extent, solves the problem that the CPU occupies the space of the board end due to the increased size of the heat dissipation module, and can realize high-speed data transmission.

Abstract: The present application discloses an interconnection connector including an insulative housing and a number of conductive terminals. The insulative housing includes a base portion and a mating portion adapted to mate with a mating connector. Each conductive terminal includes a contact portion positioned in the mating portion and an abutment portion located on the base portion. The contact portions are adapted for being electrically connected to the mating connector, and the abutment portions are adapted for contacting a conductive pad of a flexible flat cable. Besides, a connector assembly including the interconnection connector is also disclosed. The present application simplifies the mating structure by providing the abutment portions on the base portion to contact the conductive pads of the flexible flat cable, thereby easily to achieve electrical connection between the conductive terminals and the flexible flat cable.

Abstract: A car charging device includes a main body, a charging interface, an input terminal, a conversion circuit, a microphone, a loudspeaker, and a noise reduction circuit. A main body includes an insertion portion and the top. The charging interface includes a charging terminal. The input terminal is located at the insertion portion. The conversion circuit is electrically connected to the input terminal and the charging terminal and configured to convert electric power. The microphone is located on the top and configured to convert a sound into an input audio. The loudspeaker is located on the top. The noise reduction circuit is configured to generate a noise reduction audio according to the input audio, and drive, by using the noise reduction audio, the loudspeaker to emit a noise reduction sound, where the noise reduction audio is an inversion of a regular audio continuing for a preset time in the input audio.

Abstract: The present disclosure disclosed a conductive slip ring including a first terminal group and a second terminal group. The first terminal group includes a first terminal and a second terminal. The first terminal has a first contact portion provided with a first annular contact surface. The second terminal has a second contact portion provided with a second annular contact surface. The second terminal group includes a third terminal and a fourth terminal. The third terminal is in rotating contact with the first annular contact surface of the first terminal. The fourth terminal is in rotating contact with the second annular contact surface of the second terminal. The first annular contact surface and the second annular contact surface are spaced apart from each other along an axial direction of the conductive slip ring. As a result, structure of the conductive slip ring can be made in a more compact manner.

Abstract: Provided is an electromagnetic shielding material, a connector shielding shell and a cable, which includes the following raw materials in part by weight: 1 part of surfactant, 1 part of coupling agent, 1 part of reductant-oxidant, 1-3 part(s) of dispersant, 5 parts of silver, 1 part of carbon, 55 parts of graphene oxide, 40 parts of thermoplastic elastomer and 0.2-1 part of lubricant, which has the advantages of good shielding efficiency, good corrosion resistance, low weight, low material costs, high degree of automation, etc.

Abstract: The present invention provides a high-speed connector on a high density MINI version chip side, which comprises a board end connector, a wire end connector and a printed circuit board; the board end connector is arranged on the printed circuit board; the board end connector comprises a board end connector shell and a board end connector body arranged in the board end connector shell; the wire end connector comprises a wire end case and a tongue plate fixed to the wire end case; wherein at least one guide piece is extended from the board end connector shell, and the wire end case is provided with at least one guide slot for creating a butt joint with the guide piece. The connector of the present invention utilizes the space of the board end to the maximum extent, solves the problem that the CPU occupies the space of the board end due to the increased size of the heat dissipation module, and can realize high-speed data transmission.

Abstract: A connector assembly includes a first connector, a second connector and a metal housing. The first connector includes an insulating body, conductive terminals, and a first cable, each conductive terminal having a contact portion. The second connector includes a sub-circuit board and a second cable connected to the sub-circuit board, the sub-circuit board having a butting end facing the first connector, and gold fingers being distributed on the surface of the butting end. The metal housing is provided with an insertion hole, the insertion hole having a front insertion opening at the front end of the metal housing and a rear insertion opening at the rear end of the metal housing. The first connector is inserted into the insertion hole from the front insertion opening, and the second connector is inserted into the insertion hole from the rear insertion opening. The contact portions are in contact with the gold fingers.

Abstract: A connector assembly includes a first connector, a second connector and a metal housing. The first connector includes an insulating body, conductive terminals, and a first cable, each conductive terminal having a contact portion. The second connector includes a sub-circuit board and a second cable connected to the sub-circuit board, the sub-circuit board having a butting end facing the first connector, and gold fingers being distributed on the surface of the butting end. The metal housing is provided with an insertion hole, the insertion hole having a front insertion opening at the front end of the metal housing and a rear insertion opening at the rear end of the metal housing. The first connector is inserted into the insertion hole from the front insertion opening, and the second connector is inserted into the insertion hole from the rear insertion opening. The contact portions are in contact with the gold fingers.

Abstract: A round cable includes an internal cable formed by rolling a flat cable and an outer insulation jacket covering the outer side of the internal cable. The internal cable has several conductors, the internal cable includes several sector portions and a first connecting portion connecting every two adjacent sector portions, and the sector portions are stacked together one by one in a circumferential direction. The outer diameter of a round cable can be reduced, wire arrangement can be omitted before soldering, and production efficiency can be improved.

Abstract: Provided is a signal transmission cable. The signal transmission cable includes: at least one pair of signal wires for transmitting a group of differential electronic signals, a first metal shielding film coated on a part of a surface of the at least one pair of signal wires; a second metal shielding film opposite to the first metal shielding film and coated on a part of a surface of the at least one pair of signal wires; and a first insulation film by which the first metal shielding film and the second metal shielding film are secured to the surface of the pair of signal wires. The first metal shielding film and the second metal shielding film are collectively coated on the entire surface of the at least one pair of signal wires, and the second metal shielding film partially overlaps the first metal shielding film.

Abstract: Provided is a signal transmission cable. The signal transmission cable includes: at least one pair of signal wires for transmitting a group of differential electronic signals, a first metal shielding film coated on a part of a surface of the at least one pair of signal wires; a second metal shielding film opposite to the first metal shielding film and coated on a part of a surface of the at least one pair of signal wires; and a first insulation film by which the first metal shielding film and the second metal shielding film are secured to the surface of the pair of signal wires. The first metal shielding film and the second metal shielding film are collectively coated on the entire surface of the at least one pair of signal wires, and the second metal shielding film partially overlaps the first metal shielding film.

Abstract: Provided is a plug and a connector assembly, which belong the technical field of connectors. The plug includes an insulating body, a cable and a circuit board. The insulating body includes a body part and a mating part which extends forwardly from the body part. The cable and the circuit board are electrically connected. The circuit board has an inserting part which protrudes forwardly out of the mating part. An outer side of the mating part is provided with a limiting groove and a guiding wall disposed within the limiting groove, and the guiding wall is adjacent to the inserting part and is capable of guiding insertion of the plug into a socket and preventing the plug from shaking in an up-down direction and/or in a left-right direction when the plug is inserted into the socket. The connector assembly includes the plug and the socket.

Abstract: Provided is a plug and a connector assembly, which belong the technical field of connectors. The plug includes an insulating body, a cable and a circuit board. The insulating body includes a body part and a mating part which extends forwardly from the body part. The cable and the circuit board are electrically connected. The circuit board has an inserting part which protrudes forwardly out of the mating part. An outer side of the mating part is provided with a limiting groove and a guiding wall disposed within the limiting groove, and the guiding wall is adjacent to the inserting part and is capable of guiding insertion of the plug into a socket and preventing the plug from shaking in an up-down direction and/or in a left-right direction when the plug is inserted into the socket. The connector assembly includes the plug and the socket.