A power on-off device

Abstract

The invention discloses a power on / off device. The power on / off device comprises a power supply base and a power supply head which is matched with the power supply base, wherein a first ring slot of which an opening faces a left end is formed in the power supply head; a protection sleeve is arranged in the first ring slot in a sliding way; power supply inserting pieces which are positioned in the protection sleeve are arranged on a left end face of the power supply head in a longitudinally symmetric way; adjusting slots which are cut through in a vertical direction are formed in the power supply inserting pieces; a center slot is formed in the power supply base; a rotary column is rotationally arranged in the center slot; splicing slots which are matched with the power supply inserting pieces are formed in the rotary column in a longitudinally symmetric way; first conducting plates are fixedly arranged on left sides of inner walls of the splicing slots; the left end face of the rotary column is further provided with longitudinal splicing holes which are formed in a longitudinally symmetric way and provided with leftward openings, and transverse splicing holes which are formed in a forward-backward symmetric form; a rectangular slot which is provided with a leftward opening is formed in the center of the left end face of the rotary column; second conducting plates are fixedly arranged on an upper end wall and a lower end wall of the rectangular slot; a rectangular sliding slot is formed in a left end of the center slot in the power supply base; and a slide block is arranged in the rectangular sliding slot in a way of sliding leftwards and rightwards.

Description

technical field [0001] The invention relates to the field of power supply of electrical equipment, in particular to an electric power switching device. Background technique [0002] Generally, electrical equipment needs to be powered on to operate, and the electrical equipment is powered by the cooperation of the plug connector and the socket. In the traditional socket, the conductive sheet is in contact with the power supply plug. However, since the conductive sheet is almost exposed, it is easy to be contacted by the external conductive sheet or conductive rod. For some people who lack the awareness of safe use of electricity, this kind of socket has a big problem. It is a potential safety hazard, and when the plug connector is accidentally touched, the plug connector is easy to fall from the socket, thereby causing a power failure of the electrical equipment, and easily causing damage to the electrical equipment. Contents of the invention [0003] The object of the pre...

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Problems solved by technology

[0002] Electrical equipment generally needs to be powered on before it can operate, and electrical equipment is powered by the use of plug connectors and sockets. In traditional sockets, the conductive sheet contacts the power supply plug. However, since the conductive sheet is almost exposed, it is easy to be contacted by the external conductive sheet or conductive rod. For some people who lack the awareness of safe use of electricity, this kind of socket has a big problem. Potential safety hazard, and when the plug connector is accidentally touched, the plug connector is easy to fall from the socket, which will cause a power outage of the electrical equipment and easily cause damage to the electrical equipment

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