Abstract: An apparatus provides temporary electrical connections to electrically powered devices. Exemplary arrangements include a base housing (01) that includes a socket (02) therein. Such a socket releasably engages electrical plugs to deliver household current, or may include USB ports or other types of sockets that releasably engage electrical connectors. A housing top cover (10) includes a socket access opening (11) that is in corresponding aligned relation with the socket. A rotatable plate (30) is positioned in underlying relation of the housing top cover and is rotatable in operative supported connection with the base housing. The rotatable plate includes at least one plate opening.

Abstract: An exemplary installation element for electrical connectors has a base housing in which at least one electrical plug socket is arranged, and an outer housing which has at least one through opening. A rotatable closure is arranged between the outer housing and the base housing. The installation element also has a drive motor and transmission which moves the closure linearly and rotationally, responsive to at least one control signal. The at least one through opening in the installation element can be opened and closed automatically without manual manipulation of the closure.

Abstract: The present invention is directed to an electrical plug-in socket, especially for motor vehicles, which has a hinged lid, a compression spring, for the hinged lid, a chamber for the compression spring molded to the socket housing, and a cam provided with a control curve and molded to the hinged lid. The cam cooperates in such a way with the compression spring, that the hinged lid is automatically held in one of the closed and the open position. In order to simplify the assembly or installation of the hinged lid and in order to lower the material and installation costs, the compression spring is designed as a leaf spring and is molded into the chamber of the plug-in socket housing. The leaf spring has a spherical section-shaped rise for the control curve of the cam.