Novel manual power supply device

Abstract

The invention discloses a novel manual power supply device, which comprises a power supply end and a power receiving end. The power supply end comprises an end body, a plugging matching groove with anopening facing leftwards is formed in the left end surface of the end body; a power supply hole is formed in the right end wall of the plugging matching groove; the right end wall of the power supplyhole is provided with an electrification contact sheet; a first sliding groove extending upwards is formed in the top end wall of the plugging matching groove; a second sliding groove extending upwards is formed in the top end wall of the power supply hole; a third sliding groove is communicated between the top end of the first sliding groove and the top end of the second sliding groove; and a fourth sliding groove opposite to the third sliding groove is formed in the top end wall of the third sliding groove. The overall structure of the novel manual power supply device is simple; the operation of the whole device is safe and reliable; the locking and unlocking operations of a plug are simple and convenient; the stability of power supply after the plug is locked is high; and the occurrence of sudden power outage accidents can be greatly reduced.

Description

technical field [0001] The invention relates to the field of electric power, in particular to a novel manual power supply device. Background technique [0002] At present, the power-on of electrical equipment is to directly insert the plug connected to it into the power supply hole of the socket to connect the power supply. The cable lengths between electrical equipment are different, and there is no other locking device to lock the plug after the plug is inserted into the power supply hole. When the cable is kicked, the plug will be separated from the power supply hole, resulting in The sudden power failure of the electrical equipment may even directly cause the burning of the electrical equipment. Therefore, there is a potential safety hazard of unstable power supply connection in the existing plug-in cooperation with the power supply hole. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a new type of manual p...

AI Technical Summary

Problems solved by technology

[0002] At present, the power-on of electrical equipment is to directly insert the plug connected to it into the power supply hole of the socket to connect the power supply. The cable lengths between electrical equipment are different, and there is no other locking device to lock the plug after the plug is inserted into the power supply hole. When the cable is kicked, the plug will be separated from the power supply hole, resulting in Sudden power failure of electrical equipment may even directly cause burning of electrical equipment. Therefore, there is a potential safety hazard of unstable power supply connection in the existing plug and power supply hole.

Images