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: 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 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 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: A replaceable socket device includes adapters and a base. Each of the adapters include a jack and contacts disposed on a bottom of the adapters. The base includes sockets, an adapting interface disposed on the socket, and a coupling interface coupled to the adapting interface and an external power source. Each socket includes a bottom surface and a sidewall perpendicularly connected to the bottom surface. One of the adapters inserts in the socket via an opening formed by the bottom surface and the sidewall. The adapting interface is utilized to connect the socket and one of the adapters. The coupling interface is configured to conduct electrical signal from the external power source to the adapting interface. The structure of the adapting interface is used for allowing one of adapters to couple to the socket via the adapting interface. The adapting interface is lower than the bottom surface of the socket.

Abstract: A replaceable socket device includes adapters and a base. Each of the adapters include a jack and contacts disposed on a bottom of the adapters. The base includes sockets, an adapting interface disposed on the socket, and a coupling interface coupled to the adapting interface and an external power source. Each socket includes a bottom surface and a sidewall perpendicularly connected to the bottom surface. One of the adapters inserts in the socket via an opening formed by the bottom surface and the sidewall. The adapting interface is utilized to connect the socket and one of the adapters. The coupling interface is configured to conduct electrical signal from the external power source to the adapting interface. The structure of the adapting interface is used for allowing one of adapters to couple to the socket via the adapting interface. The adapting interface is lower than the bottom surface of the socket.

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: An adapting cable structure includes a cable, a first circuit board and a second circuit board. The cable is used to transfer a power signal or a control signal. The first circuit board includes a plurality of contacting parts and a plurality of first welding parts. Another end of the cable is on the second circuit board and the plurality of the contacting parts are located at two sides of the first circuit board. The plurality of welding parts are connected to one end of the cable. Furthermore, a pattern of a text or a specific design is placed on the cable. The pattern is used to improve the appearance or the identification of the cable.

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.

Abstract: A flex flat cable (FFC) structure includes metallic transmission wires arranged in parallel, first insulating jackets, and second insulating jacket. The metallic transmission wires includes one or more power wires and signal wires. The power wire is configured to transmit power. The signal wires are configured to transmit a data signal. Each of first insulating jackets encloses one of metallic transmission wires. The second insulating jacket surrounds the first insulating jackets. An embossment pattern is arranged on an external surface of the second insulating jacket. The embossment pattern includes meander lines in a top-view direction and in an extending direction for the metallic transmission wires. The meander lines are not arranged parallel.

Abstract: A flex flat cable (FFC) structure includes metallic transmission wires arranged in parallel, first insulating jackets, and second insulating jacket. The metallic transmission wires includes one or more power wires and signal wires. The power wire is configured to transmit power. The signal wires are configured to transmit a data signal. Each of first insulating jackets encloses one of metallic transmission wires. The second insulating jacket surrounds the first insulating jackets. An embossment pattern is arranged on an external surface of the second insulating jacket. The embossment pattern includes meander lines in a top-view direction and in an extending direction for the metallic transmission wires. The meander lines are not arranged parallel.

Abstract: A flex flat cable structure includes metallic transmission lines having a power line and signal lines, first insulating jackets, a second insulating jacket, a third insulating jacket, and a shield layer. Each of the first insulating jackets encloses one of the metallic transmission lines. The second insulating jacket surrounds the first insulating jackets. The third insulating jacket encloses the first insulating jackets, and the second insulating jacket encloses the third insulating jacket. The shield layer is used to isolate the second insulating jacket from the third insulating jacket. The shield layer includes an insulating film, a first block layer, and a second block layer.

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: 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: A flex flat cable (FFC) structure includes metallic transmission wires arranged in parallel, first insulating jackets, and second insulating jacket. The metallic transmission wires includes one or more power wires and signal wires. The power wire is configured to transmit power. The signal wires are configured to transmit a data signal. Each of first insulating jackets encloses one of metallic transmission wires. The second insulating jacket surrounds the first insulating jackets. An embossment pattern is arranged on an external surface of the second insulating jacket. The embossment pattern includes meander lines in a top-view direction and in an extending direction for the metallic transmission wires. The meander lines are not arranged parallel.

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.