Abstract: A water-proof connection device and a transmission cable assembly thereof are provided. The transmission cable assembly includes a connector being USB 3.0 type C, a transmission cable, a molding holder, an insulating sleeve, and an adhesive layer. The connector has an external end portion and an opposite internal end portion. The transmission cable includes a plurality of wires connected to the internal end portion. The molding holder includes a partition portion and a pillar portion that extends from the partition portion, and connection parts of the internal end portion and the wires are embedded in the pillar portion. The insulating sleeve surrounds a part of the pillar portion and a part of the transmission cable that are arranged adjacent to each other. The adhesive layer is formed on an inner surface of the insulating sleeve, and extends outside two opposite ends of the insulating sleeve.

Abstract: An angular connector and a manufacturing method thereof are provided. The angular connector includes a plug, a transmission cable connected to the plug, an inner molding body covering part of the plug and part of the transmission cable, a positioning case fastened to the plug, and an outer molding body that is connected to the inner molding body and the positioning case. The plug has an insertion slot recessed in an end of the insertion portion. An insertion portion of the plug is maintained to be exposed from the positioning case by an insertion length along the insertion direction, and the insertion length is within a range of 6.5 mm to 6.8 mm. The outer molding body and the positioning case jointly define a corner structure having an angle that is greater than or equal to 90 degrees and that is less than 180 degrees.

Abstract: An electrically connecting device includes an electrical connector and a mating connector detachably connected to the electrical connector. The electrical connector includes an insulating base, a central terminal, an outer terminal, and a magnetic member, which are fixed in the insulating base. The outer terminal includes an annular contact having a center located at the central terminal. The mating connector includes an insulating body, a first terminal, a second terminal, and a mating magnetic member, which are fixed in the insulating body. When the electrical connector and the mating connector are relatively rotated along the central terminal in 360 degrees, the magnetic member and the mating magnetic member are configured to attract with each other to form an annularly magnetic region, so that the central terminal and the annular contact are maintained to respectively contact with the first terminal and the second terminal.

Abstract: An electrical connector includes an insulation kit having an accommodating groove and a separation portion disposed in the accommodating groove, and the separation portion having a penetration hole penetrating the insulation kit; a conductive assembly sheathing the separation portion and disposed in the accommodating groove, and having a conductive kit and a conductive retainer and a flexible member disposed in the conductive kit; and an electrical conductive member disposed in the penetration hole of which one end is exposed outside one end of the conductive retainer. When a part of the conductive retainer which is exposed outside the conductive kit is electrically connected to another electrical connector, the conductive retainer is compressed to compress the flexible member to enable the flexible member to produce a restoring force, and then the conductive retainer is electrically connected to another electrical connector more stably through the restoring force.

Abstract: A connecting device includes a housing, connector module, and a cover. The housing has a first end and a second end, a container is disposed inside the housing, the inner wall of the housing is formed with a stop portion and a first buckle portion. The connector module includes a connector and a printed circuit board, the printed circuit board has a first surface and a second surface, the connector module is disposed in the container of the housing, and the second surface of the printed circuit board is abutted against a stop portion of the housing. A cover is disposed inside the container and near the first end, the cover has a first opening. An outer wall of the cover comprises a second buckle portion, and the second buckle portion is engaged with the first buckle portion, so the cover is fixed to the housing.

Abstract: A waterproof connector device includes a plug connector and a snap ring. The plug connector has a plug main body and a plurality of conductive terminals. The plug main body has a plugging column and a retaining portion extending from the bottom edge of the plugging column. The conductive terminals are disposed in the plug main body, and are inserted in the plugging column and partially exposed from the plugging column. The snap ring has an annular main body, a plurality of first snap arms and a plurality of second snap arms. The directions of extensions of the first snap arms and the second snap arms are substantially opposite. By this configuration, the first snap arms can detachably pass through the retaining portion for fixing the relative position of the snap ring and the plug connector. Additionally, the present disclosure also provides a waterproof connector device assembly.

Abstract: A communication socket comprises an outer casing, a circuit board, a communication connector, and a power terminal set. The outer casing has a power terminal passage formed penetratingly in the outer casing. The circuit board and the communication connector are arranged inside the outer casing. The communication connector is disposed between a side wall of the outer casing and the circuit board, and the communication connector electrically connects to the circuit board. The power terminal set is arranged in the power terminal passage and passed through the circuit board, wherein one end of the power terminal set exposes from the side wall of the outer casing, and another end of the power terminal set passes through the circuit board, and wherein the power terminal set and the circuit board are insulating to each other. The instant disclosure also provides a communication device.

Abstract: A cable connector with spring-loaded plunger comprises a sleeve and a plunger module. The sleeve is a hollow cylinder with two open ends and formed with a spring bore portion. The plunger module is disposed in the spring bore portion and comprises a plunger slidably disposed in the spring bore portion. The plunger partially penetrates the spring bore portion toward the center of the sleeve. One end of the sleeve thickens inwardly to form a plug connector retaining portion. The cable connector with spring-loaded plunger can effectively decrease the rate of unit aging in connection and disconnection.

Abstract: A communication socket comprises an outer casing, a circuit board, a communication connector, and a power terminal set. The outer casing has a power terminal passage formed penetratingly in the outer casing. The circuit board and the communication connector are arranged inside the outer casing. The communication connector is disposed between a side wall of the outer casing and the circuit board, and the communication connector electrically connects to the circuit board. The power terminal set is arranged in the power terminal passage and passed through the circuit board, wherein one end of the power terminal set exposes from the side wall of the outer casing, and another end of the power terminal set passes through the circuit board, and wherein the power terminal set and the circuit board are insulating to each other. The instant disclosure also provides a communication device.

Abstract: A plug connector comprises a terminal module and a connecting module. The connecting module comprises a shelter having a bump arranged on an outer wall thereof, a fixing nut screwing on one end of the shelter, a socket holder having a ridge arranged on an inner wall thereof, and a spring. The terminal module is inserted into the shelter. The shelter is inserted into the socket holder, and the ridge is disposed between the bump and the fixing nut for enabling the socket holder to move relative to the shelter. The shelter, the fixing nut, and the socket holder define an accommodating space. The spring is arranged in the accommodating space, wherein two opposite ends of the spring are respectively abutted on the ridge and the fixing nut for providing an elastic force.

Abstract: A plug connector comprises a terminal module and a connecting module. The connecting module comprises a shelter having a bump arranged on an outer wall thereof, a fixing nut screwing on one end of the shelter, a socket holder having a ridge arranged on an inner wall thereof, and a spring. The terminal module is inserted into the shelter. The shelter is inserted into the socket holder, and the ridge is disposed between the bump and the fixing nut for enabling the socket holder to move relative to the shelter. The shelter, the fixing nut, and the socket holder define an accommodating space. The spring is arranged in the accommodating space, wherein two opposite ends of the spring are respectively abutted on the ridge and the fixing nut for providing an elastic force.

Abstract: A cable connector with spring-loaded plunger comprises a sleeve and a plunger module. The sleeve is a hollow cylinder with two open ends and formed with a spring bore portion. The plunger module is disposed in the spring bore portion and comprises a plunger slidably disposed in the spring bore portion. The plunger partially penetrates the spring bore portion toward the centre of the sleeve. One end of the sleeve thickens inwardly to form a plug connector retaining portion. The cable connector with spring-loaded plunger can effectively decrease the rate of unit aging in connection and disconnection.