Abstract: A mouse with an adjustable height includes an outer casing, a bottom casing, a middle casing, a switch, a jacking, a swing arm, a DC (direct current) motor and a base, wherein: the swing arm having an arch shape is assembled with the DC motor, the DC motor is fixed on the base; the jacking is fixed on the middle casing and is fitted with the swing arm in a sliding manner; the bottom casing is located at a bottom of the outer casing, the middle casing is connected with the outer casing; the base is located within the outer casing and is fixed on the bottom casing. When the switched is activated, the DC motor drives the swing arm to rotate counterclockwise, the swing arm drives the jacking to move upwardly for driving the middle housing to rotate counterclockwise, so that the height of the mouse is increased.

Abstract: A connector comprises an inner conductor (1) and an outer conductor (2); an insulating medium (3) is provided between the inner conductor and the outer conductor, the insulating medium forming an unclosed cavity, and an opening of the unclosed cavity being a port for termination.

Abstract: A connector comprises an inner conductor (1) and an outer conductor (2); an insulating medium (3) is provided between the inner conductor and the outer conductor, the insulating medium forming an unclosed cavity, and an opening of the unclosed cavity being a port for termination.

Abstract: A connector comprises an inner conductor (1) and an outer conductor (2); an insulating medium (3) is provided between the inner conductor and the outer conductor, the insulating medium forming an unclosed cavity, and an opening of the unclosed cavity being a port selection area. The inner conductor comprises a first inner conductor (40), a second inner conductor (50), and an elastic inner conductor (60), the first inner conductor and the elastic inner conductor being disposed in the unclosed cavity, and the second inner conductor being disposed at the port selection area; the elastic inner conductor selectively contacts the first inner conductor or the second inner conductor. The connector solves the problem of a complex connector structure caused by separation of a performance transmission device and an elastic device of a connector in the prior art.

Abstract: The present invention relates to a high frequency self-lock connector, comprising a plug and a socket (16), wherein the plug (17) further comprising a plug sleeve connected with the plug housing (11) via an elastic member (10); a first contact member (8) is disposed within the plug sleeve (6); the first contact member (8) is fixed with respect to the plug housing (11); the first contact member (8) clamps the socket housing (3); a second contact member (9) is fixed on the plug housing (11) and connected with the first contact member (8) via the plug housing (11); the second contact member (9) abuts on an inner step of the socket housing (3); and the plug inner conductor (5) is in tight contact with the plug inner conductor (1). The connector of the present invention has a high vibration resistance, stable phase, quick connection, small SWR and good stability and is convenient for use.