Abstract: A magnetic light source adaptor includes a main body, a control module and a magnetic unit. The main body has a male portion and a female portion. A first conducting set is disposed within the female portion, whereas a second conducting set is arranged on the male portion. The control module is arranged on the main body and electrically connecting the first and second conducting sets. The magnetic unit attaches to the main body to facilitate positioning of the magnetic light source adaptor. The magnetic light source adaptor and a light source are detachably assembled for easier access under maintenance and replacement.

Abstract: A magnetic light source adaptor includes a main body, a control module and a magnetic unit. The main body has a male portion and a female portion. A first conducting set is disposed within the female portion, whereas a second conducting set is arranged on the male portion. The control module is arranged on the main body and electrically connecting the first and second conducting sets. The magnetic unit attaches to the main body to facilitate positioning of the magnetic light source adaptor. The magnetic light source adaptor and a light source are detachably assembled for easier access under maintenance and replacement.

Abstract: A double-sided USB connector structure includes an insulating body, a plurality of first terminals, a plurality of second terminals, a metal housing, and a spring mechanism. Said first terminals are disposed on the insulating body, several first contact portions are provided on the first terminals respectively, and the first contact portions are exposed on a first surface of the insulating body. Said second terminals are disposed on the insulating body, several second contact portions are provided on the second terminals respectively, and the second contact portions are exposed on a second surface of the insulating body. A containing space is provided within the metal housing, an opening is provided on one end of the metal housing, and the insulating body is floatingly suspended within the containing space through the spring mechanism.

Abstract: A wall adaptor includes an adaptor body, a terminal unit and a connector module. The terminal unit is disposed on the adaptor body and has a pin arrangement, and the connector module is detachably disposed on the adaptor body. The connector module has a module body and at least a first connector disposed on the adaptor body, the connector module and the adaptor body are in electrical communication through electrical contacts. The connector module is replaceable for broader implementation.

Abstract: A charging device and associated electrical appliances are provided. More than one electronic device can be charged simultaneously, with a wireless charging option available. Thus, the user has greater flexibility in selecting the desired charging option. Each associated appliance has a receiving compartment to hold the charging device, and the receiving compartment is configured with at least one first terminal. The charging device has at least one electrical interface for cable connection, a wireless charging transmitter, and at least one second terminal for mating electrically to the first terminal.

Abstract: A wall socket having a connecting module includes a socket body and a connecting module. The socket body has a socket unit. The connecting module is mounted with the socket unit. The connecting module is electrically connected with the socket body and selectively protruded outside the socket body. Therefore, the invention has functions of wall socket, electricity-transmitting and electricity-connection, which is convenient for various applications with a better universal characteristic.

Abstract: A modular electrical connector module includes an outer panel, an outlet box and an interchangeable socket module. The interchangeable socket module has at least one connector and is disposed in the outlet box yet demountable. The interchangeable socket module is exposed to the exterior via an opening defined by the outer panel for easy maintenance accessibility.

Abstract: A charging device and associated electrical appliances are provided. More than one electronic device can be charged simultaneously, with a wireless charging option available. Thus, the user has greater flexibility in selecting the desired charging option. Each associated appliance has a receiving compartment to hold the charging device, and the receiving compartment is configured with at least one first terminal. The charging device has at least one electrical interface for cable connection, a wireless charging transmitter, and at least one second terminal for mating electrically to the first terminal.

Abstract: A wall adaptor includes an adaptor body, a terminal unit and a connector module. The terminal unit is disposed on the adaptor body and has a pin arrangement, and the connector module is detachably disposed on the adaptor body. The connector module has a module body and at least a first connector disposed on the adaptor body, the connector module and the adaptor body are in electrical communication through electrical contacts. The connector module is replaceable for broader implementation.

Abstract: A portable modularized stack device includes a flexible wristband and an electronic module. The flexible wristband has a belt which is embedded with wires therein. The belt has a receiving portion formed thereon, a first connector connected at one end of the belt and a second connector connected at the other end of the belt. The first connector and the second connector are matched correspondingly. The flexible wristband further has a third connector. The electronic module has a fourth connector and is disposed on the receiving portion of the flexible wristband. The fourth connector is connected to the third connector. Thus, the present invention can be varied and expanded by stacking another electronic device thereon, and the flexible wristband can be used as a transmission line.

Abstract: A modular connecting device having protective casing includes a first connector, a protective casing, an adaptor, and a protective casing. The first connector has an insertion portion. The protective casing having a case body is movably disposed on the first connector, and the case body of the protective casing is selectively sleeved on the first connector. The adaptor includes a second connector and a third connector. The first connector selectively establishes an electrical connection with the second connector. The third connector is exposed from the case body of the protective casing or received in the case body of the protective casing. The protective cover is selectively sleeved on outer portions of the third connector. Thus, the instant disclosure can be used to protect the connectors and to prevent foreign objects or the connectors per se from being damaged.

Abstract: An assembled connecting device with a protective sleeve includes a first connector and a protective sleeve. The first connector has a plugging portion. The protective sleeve is movably coupled to the first connector and has a sheath. The sheath of the protective sleeve is selectively sleeves the first connector.

Abstract: A retractable USB connector includes a first module and a second module. The first module has a first insulating main body and a first conductive module formed with a plurality of first conductive terminals and a plurality of a second conductive terminals. The second module has a second insulating main body and a second conductive module. The second module is linearly movable along the first module. When the second module contacts the first and second conductive terminals, electrical connection is established. In contrast, when the second module is removed from the first and second conductive terminals, electrical connection is terminated as well.

Abstract: A modular connecting device having protective casing includes a first connector, a protective casing, an adaptor, and a protective casing. The first connector has an insertion portion. The protective casing having a case body is movably disposed on the first connector, and the case body of the protective casing is selectively sleeved on the first connector. The adaptor includes a second connector and a third connector. The first connector selectively establishes an electrical connection with the second connector. The third connector is exposed from the case body of the protective casing or received in the case body of the protective casing. The protective cover is selectively sleeved on outer portions of the third connector. Thus, the instant disclosure can be used to protect the connectors and to prevent foreign objects or the connectors per se from being damaged.

Abstract: A USB device using a rotatable USB connector includes a cable, a first USB plug, a second USB plug and a rotatable USB connector. The cable has a tail end, a first branch end and a second branch end. The first USB plug connects the tail end, the second USB plug connects the second branch end and the rotatable USB connector connects the first branch end. The rotatable USB connector has a first insulating main body, a second insulating main body, a plurality of first conductive terminals and a plurality of second conductive terminals. The first insulating main body and blades form a first connector module while the second insulating main body and blades form a second connector module. The USB 2.0 and second connector modules are movably connected via a joint.

Abstract: A bidirectional connector includes a hollow insulating main body, a plurality of first conductive terminals, a plurality of second conductive terminals and a circuit unit which is movably disposed within the insulating main body. The circuit unit has a circuit board that has a top face and a bottom face. The top face has a plurality of first contacts and a plurality of second contacts and the first contacts are arranged in alternative routing. Each of the first conductive terminals has a first contact portion and a second contact portion. The second contact portion selectively contacting the first and second contacts.

Abstract: An assembled connecting device with a protective sleeve includes a first connector and a protective sleeve. The first connector has a plugging portion. The protective sleeve is movably coupled to the first connector and has a sheath. The sheath of the protective sleeve is selectively sleeves the first connector.

Abstract: A bidirectional connector includes a hollow insulating main body, a plurality of first conductive terminals, a plurality of second conductive terminals and a circuit unit which is movably disposed within the insulating main body. The circuit unit has a circuit board that has a top face and a bottom face. The top face has a plurality of first contacts and a plurality of second contacts and the first contacts are arranged in alternative routing. Each of the first conductive terminals has a first contact portion and a second contact portion. The second contact portion selectively contacting the first and second contacts.

Abstract: A magnetic light source adaptor includes a main body, a control module and a magnetic unit. The main body has a male portion and a female portion. A first conducting set is disposed within the female portion, whereas a second conducting set is arranged on the male portion. The control module is arranged on the main body and electrically connecting the first and second conducting sets. The magnetic unit attaches to the main body to facilitate positioning of the magnetic light source adaptor. The magnetic light source adaptor and a light source are detachably assembled for easier access under maintenance and replacement.

Abstract: A charging device and associated electrical appliances are provided. More than one electronic device can be charged simultaneously, with a wireless charging option available. Thus, the user has greater flexibility in selecting the desired charging option. Each associated appliance has a receiving compartment to hold the charging device, and the receiving compartment is configured with at least one first terminal. The charging device has at least one electrical interface for cable connection, a wireless charging transmitter, and at least one second terminal for mating electrically to the first terminal.