An inductive wiring system for the power supply of wireless devices running a two-way wiring with the outgoing wire placed together with the return wire. Thus, for supply beacons placed on pavements or walls, a groove is formed in the pavement or wall, except at those points where the beacons will be placed. At these points, a loop of wire will be coiled one or several times that will generate a variable magnetic field in its vicinity, transferring energy wirelessly to other devices through electromagnetic induction. To ensure that the inductive value of this wire loop can be predetermined, and is not random, a solid support part will be used on which the wire will be coupled so that the wire loops adopt a homogeneous shape and, therefore, said wire loops will have almost the same value of inductive coefficient.

An electrical connector includes at least two electrical connector elements extending side by side along a longitudinal direction, each of the electrical connector elements being connectable to a respective wire of an associated electrical cable. An electrical device is in electrical contact with the respective electrical connector elements. A flexible carrier surrounds the electrical connector elements annularly in cross section, and the electrical device is mounted on an inner side of the flexible carrier which faces the connector elements.

A data connection cable for virtual reality glasses and an apparatus including the same are provided. The data connection cable includes a first connecting plug at a first end, the first connecting plug being fitted to a first interface on the virtual reality glasses, such that the data connection cable is detachably connected to the virtual reality glasses, and a second connecting plug at a second end, the second connecting plug being fitted to a second interface of an external electronic device assembled to the virtual reality glasses. The data connection cable may be detachably connected to the glasses body of the virtual reality glasses so that the user can replace the data connection cable for the virtual reality glasses according to the interface type of the external electronic device so as to accommodate to external electronic devices of different interface types.

An active virtual reality cable includes a main wire, a plurality of wire branches, a transfer member, and a control member. The transfer member is connected with the main wire and the wire branches. The control member has one end connected with the main wire and the other end connected with the motherboard of the virtual reality equipment. The wire branches include at least two wires. With the control member, the DC power wire is combined with various signal wires, increasing cable functions and meeting the development trend of product digitalization and integration. Multi-sectional structure of the main wire facilitates the storing and replacing operation of the cable, meeting various usage requirements of the customers nowadays. The extension distance of the cable is improved through the 42P OCulink plug. Also, the cost of manufacturing is lowered.

A manual clam plug connector to connect a plug connector, the manual clam plug connector including a vice-grip locking pliers disposed at a first end of the manual clam plug connector to be squeezed manually, and a connecting clam disposed at a second end of the manual clam plug connector to be squeezed in response to the vice-grip locking pliers being squeezed, such that a female connector end of the plug connector and a male connector end of the plug connector are brought together in response to the connecting clam being squeezed.

A battery terminal connector includes a clamp with extended arms to engage with varying size of terminal post of a battery. A connector extending from the clamp has either a protruded or hollow end depending on whether the clamp is engaged with a positive or negative terminal. A cable connecting a terminal of an external device is shaped to accommodate the connector to supply current to the external device from the battery. The battery terminal connector providing a connecting and cable shaped differently depending on whether it is connected to a positive or negative terminal post of the battery reduces accidents caused by mistakenly cross connecting a positive terminal of the battery to a negative terminal of the external device, and vice versa.

A branch connector for vehicle wire harnesses is connected to an inverter that is connected to a battery and configured to distribute electric power. The branch connector for vehicle wire harnesses is integrally connected to a first device, which is one of a plurality of devices and is positioned upstream closer to the inverter, and is electrically connected to a second device, which is one of the plurality of devices and is positioned downstream, via a harness. The branch connector for vehicle wire harnesses can distribute electric power from the inverter to each of the devices.

An electrical connector assembly includes a circuit board; a first connector which includes a first insulating body and a first terminal group, where the first terminal group is provided on the first insulating body along a longitudinal direction, the first terminal group includes multiple first signal terminals and at least one first power terminal, and the first power terminal is closer to one of two edges of the first connector along the longitudinal direction than the first signal terminal; a chip provided on the circuit board and electrically connected to the first signal terminals; and a filter provided on the circuit board and electrically connected to the first power terminal. The filter is arranged right behind the first power terminal. The chip is provided right behind the first signal terminals.

A locking terminal clamp cable assembly including a pair of locking pliers, an adapter screw threaded into the locking pliers and including a threaded bore, an adjuster screw threaded into the threaded bore and configured to adjust the locking pliers, a cable lug having a ring portion positioned between the adapter screw and a jam nut, and a cable connected to the cable lug.

An electrical connector includes at least two electrical connector elements extending side by side along a longitudinal direction, each of the electrical connector elements being connectable to a respective wire of an associated electrical cable. An electrical device is in electrical contact with the respective electrical connector elements. A flexible carrier surrounds the electrical connector elements annularly in cross section, and the electrical device is mounted on an inner side of the flexible carrier which faces the connector elements.