Abstract: An electrical connector includes a metal shell and a cover. The metal shell includes first, second, third, and fourth side walls that define a first opening, an accommodating space, and a second opening. The cover includes a flat plate portion covering the first opening, and two fixing portions extending from the flat plate portion to the accommodating space. At the first opening, a length of the plate portion is greater than a distance from an outer surface of the second side wall to an outer surface of the fourth side wall, or a width of the flat plate portion is greater than a distance from an outer surface of the first side wall to an outer surface of the third side wall. The fixing portions respectively contact the second side wall and the fourth side wall, or each fixing portion contacts the first side wall and the third side wall.

Abstract: A light-emitting cable structure includes a light-emitting cable, a first circuit board, second circuit board, at least one light-emitting module and a covering casing. By placing a plurality of signal groups in the light-emitting cable below a plurality of optical fibers in the light-emitting cable for a certain distance and placing the signal groups outside the vertical projection of the optical fibers towards the signal groups, the light in the optical fibers is allowed to be emitted by the vertical projection, so that users can observe the light transmitted in the optical fibers from all sides of the light-emitting cable structure, which greatly increases the attractiveness of the product to consumers.

Abstract: The electrical connector includes an upper insulating shell, a lower insulating shell, a first-polarity conductive terminal, a second-polarity conductive terminal, a third-polarity conductive terminal, a first conductor, a second conductor, and a third conductor. A first contact portion of the first conductor, A second contact portion of the second conductor and A third contact portion of the third conductor are positioned outside the lower insulating shell. A distance between the second contact portion of the second conductor and the first contact portion of the first conductor is a first distance. A distance between the third contact portion of the third conductor and the first contact portion of the first conductor is a second distance, and the first distance is shorter than the second distance.

Abstract: An electrical connector is disclosed. The electrical connector includes an upper insulating shell, a lower insulating shell, a first-polarity conductive terminal, a second-polarity conductive terminal, a third-polarity conductive terminal, a central conductor, a first outer conductor, and a second outer conductor. The first outer conductor is coupled to the third connecting portion of the third-polarity conductive terminal. The second outer conductor is coupled to the second connecting portion of the second-polarity conductive terminal. The first outer contact portion of the first outer conductor, the central contact portion of the central conductor and the second outer contact portion of the second outer conductor are sequentially arranged outside the lower insulating shell.

Abstract: An electrical connector includes an upper insulating housing, a lower insulating housing, a first-polarity conductive terminal, a second-polarity conductive terminal, a central conductor, an inner conductor, a third-polarity conductive terminal, and an outer conductor. The central contact portion of the central conductor, the inner contact portion of the inner conductor and the outer contact portion of the outer conductor are sequentially arranged outside the lower insulating housing from inside to outside. The structural design of the contact interface does not have a specific assembling direction, so that the non-directional docking can be realized, and the assembly can be easily performed without restricting the circuit layout.

Abstract: Embodiments of the present disclosure are directed to an electrical connector assembly. The electrical connector assembly includes a socket connector cable assembly and a plug connector cable assembly. The socket connector cable assembly includes a receptacle external mold, a socket connector, and a cable. The plug connector cable assembly comprises a plug external mold, a plug connector, a pad, and a plug cable. When the socket connector cable assembly is connected to the plug connector cable assembly, the circuit board of the socket connector cable assembly is connected to the plug circuit board of the plug connector cable assembly.

Abstract: A light box includes a first case, a second case, and a light emitting module. The first case includes an upper cover and a plurality of sidewalls, a first sidewall of the plurality of sidewalls has a horizontal light guiding slot. The second case includes a bottom plate. The upper cover, the bottom plate and the plurality of sidewalls form a storage space. The light emitting module is placed in parallel to the bottom plate in the storage space.

Abstract: An electrical connector assembly includes a socket electrical connector cable assembly and a plug electrical connector cable assembly. The socket electrical connector cable assembly includes a socket connector, a socket front housing, a socket rear housing, a socket outer molding, and a socket cable. The socket rear housing covers the front side of the socket connector. The socket outer molding is positioned on the outer side of the socket connector. The socket cable is connected to the socket terminal. The plug electrical connector cable assembly includes a plug connector, a plug outer molding, and a plug cable. The plug outer molding is positioned on the rear side of the plug connector and has a plug outer molding waterproof portion. A socket terminal of the socket electrical connector cable assembly is connected to a plug terminal of the plug electrical connector cable assembly.

Abstract: An electrical connector includes a metal shell and a cover. The metal shell includes first, second, third, and fourth side walls that define a first opening, an accommodating space, and a second opening. The cover includes a flat plate portion covering the first opening, and two fixing portions extending from the flat plate portion to the accommodating space. At the first opening, a length of the plate portion is greater than a distance from an outer surface of the second side wall to an outer surface of the fourth side wall, or a width of the flat plate portion is greater than a distance from an outer surface of the first side wall to an outer surface of the third side wall. The fixing portions respectively contact the second side wall and the fourth side wall, or each fixing portion contacts the first side wall and the third side wall.

Abstract: An electrical connector includes a metal shell and a cover. The metal shell includes first, second, third, and fourth side walls sequentially connected and defining an accommodating space, a first opening, and a second opening that are sequentially connected. The first side wall is provided with two buckle grooves. The cover includes a flat plate portion covering the first opening and two fixing portions disposed in the accommodating space. Each fixing portion includes a first plate, a curved portion, and a second plate that extend from the flat plate portion and are sequentially connected. Outer surfaces of the curved portions respectively contact the second and fourth side walls. The two first plates are parallel to and in contact with the first side wall. Each first plate is provided with a buckle member buckled in one corresponding buckle groove. A free end of each second plate contacts the third side wall.

Abstract: A light-emitting cable structure includes a light-emitting cable, a first circuit board, second circuit board, at least one light-emitting module and a covering casing. By placing a plurality of signal groups in the light-emitting cable below a plurality of optical fibers in the light-emitting cable for a certain distance and placing the signal groups outside the vertical projection of the optical fibers towards the signal groups, the light in the optical fibers is allowed to be emitted by the vertical projection, so that users can observe the light transmitted in the optical fibers from all sides of the light-emitting cable structure, which greatly increases the attractiveness of the product to consumers.

Abstract: A power adapting device includes an upper housing, a power conversion module, and a lower housing. The upper housing comprises a first slot and a second slot. A first power adapter interface is disposed at a bottom of the first slot. A second power adapter interface is disposed at a bottom of the second slot. The first power adapter interface conducts an AC power signal to an external device. The second power adapter interface conducts a DC power signal to an external device. The power conversion module converts the AC power signal into the DC power signal and to transmit the converted DC power signal to the second power adapter interface. The lower housing covers the power conversion module with the upper housing. The lower housing includes a cable transfer interface for transmitting the external power supply to the first power adapter interface or the power conversion module.

Abstract: An electric signal adapting device includes at least one first adapting interface and at least one first adaptor. The at least one first adapting interface comprises a magnetic component and a magnetic sensing component. The first adaptor is placed in correspondence with the first adapting interface. The first adaptor is electrically connected to each of the corresponding at least one first adapting interface for transferring the DC electric signal and connecting the DC electric signal to an external device. The magnetic component is configured to attract the at least one first adaptor. The magnetic sensing component is configured to determine whether the at least one first adaptor is correctly placed. When the magnetic sensing component determines that the at least one first adaptor is correctly placed, the at least one first adapting interface transfers the DC electric signal to the at least one first adaptor.

Abstract: An electrical connector includes a metal shell and a cover. The metal shell includes first, second, third, and fourth side walls sequentially connected and defining an accommodating space, a first opening, and a second opening that are sequentially connected. The first side wall is provided with two buckle grooves. The cover includes a flat plate portion covering the first opening and two fixing portions disposed in the accommodating space. Each fixing portion includes a first plate, a curved portion, and a second plate that extend from the flat plate portion and are sequentially connected. Outer surfaces of the curved portions respectively contact the second and fourth side walls. The two first plates are parallel to and in contact with the first side wall. Each first plate is provided with a buckle member buckled in one corresponding buckle groove. A free end of each second plate contacts the third side wall.

Abstract: A light box includes a first case, a second case, and a light emitting module. The first case includes an upper cover and a plurality of sidewalls, a first sidewall of the plurality of sidewalls has a horizontal light guiding slot. The second case includes a bottom plate. The upper cover, the bottom plate and the plurality of sidewalls form a storage space. The light emitting module is placed in parallel to the bottom plate in the storage space.

Abstract: A light-emitting cable structure includes a light-emitting cable, a first circuit board, second circuit board, at least one light-emitting module and a covering casing. By placing a plurality of signal groups in the light-emitting cable below a plurality of optical fibers in the light-emitting cable for a certain distance and placing the signal groups outside the vertical projection of the optical fibers towards the signal groups, the light in the optical fibers is allowed to be emitted by the vertical projection, so that users can observe the light transmitted in the optical fibers from all sides of the light-emitting cable structure, which greatly increases the attractiveness of the product to consumers.

Abstract: A modular replaceable socket device includes one or more adapters, and an adapting interface. The adapter includes a jack and multiple contacts. The jacks are disposed on a top of the adapter for transmitting power or a network signal to an external device. The contacts are disposed on a bottom of the adapter. The adapter couples to external power via the contacts. The base includes a cable interface and one or more sockets. The cable interface connects to external power via a power cable and the one or more sockets is utilized to fix the one or more adapters. The adapting interface is utilized to connect the socket and the one or more adapters. The structure of the adapting interface corresponds to the contacts, for allowing the one or more adapters to couple to the one or more sockets via the adapting interface.

Abstract: An adaptor includes a substrate, a first housing, and a flat cable. The substrate comprises a terminal hole. The first housing includes a first insertion hole and a second insertion hole. The substrate is inserted into the first insertion hole. The flat cable includes a plurality of conductors. Each of the conductors includes a conductor terminal. The flat cable passes through the second insertion hole. The conductor terminal is connected to the terminal hole. A direction in which the substrate is inserted into the first insertion hole is perpendicular to a direction in which the flat cable passes through the second insertion hole.

Abstract: A flexible cable connector fixing structure is disclosed. The flexible cable connector fixing structure comprises a flexible cable. The flexible cable comprises: a plurality of conductors, configured to transfer a power signal or a data signal; and an insulator, covering the plurality of conductors. The flexible cable connector fixing structure further comprises a plurality of terminals, each of the plurality of terminals connected to a corresponding conductor of the plurality of conductors; a first shell, comprising an opening and a plurality of containing cavities, each of the containing cavities is configured to place a corresponding terminal of the plurality of terminals; an isolation part, configured to seal the opening, wherein the plurality of terminals protrude the isolation part; and a cover, covering a part of the plurality of conductors.

Abstract: A replaceable socket device includes one or more adapters, and an adapting interface. The adapter includes a jack and multiple contacts. The jacks are disposed on a top of the adapter for transmitting power or a network signal to an external device. The contacts are disposed on a bottom of the adapter. The adapter couples to external power via the contacts. The base includes a cable interface and one or more sockets. The cable interface connects to external power via a power cable and the one or more sockets is utilized to fix the one or more adapters. The adapting interface is utilized to connect the socket and the one or more adapters. The structure of the adapting interface corresponds to the contacts, for allowing the one or more adapters to couple to the one or more sockets via the adapting interface.