Electric power safety power supply device

Abstract

The embodiment of the invention discloses an electric power safety power supply device. The device comprises a power supply socket main body and a power supply plug positioned right above the power supply socket main body. A fixing frame is arranged in the power supply socket main body. A conductive copper sheet is arranged at the bottom of the fixing frame. Two sliding clamping covers are symmetrically arranged in the fixing frame. A fixing protection device used for fixing a plug pin and preventing sundries from being clamped in is connected in each sliding clamping cover. The device is provided with the fixing protection device. After the pin is inserted, a movable inclined block is pushed away and a fixed spring is compressed; then the movable inclined block is pushed by the reset fixed spring; and the plug is ejected to realize primary fixation, and then the plug is continuously pushed in and is clamped by a gear fixing block. The situation that the plug is separated from the socket due to shaking is avoided, and when the plug is attached to a contact clamping copper sheet, a stop block is prevented from jacking the plug for further fixation, so that the plug is not easily separated from the copper sheet. Poor contact and other situations are avoided, and the use safety is relatively high.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of electric power supply devices, and in particular to an electric power supply device for safety. Background technique [0002] Power security power supply device is a general term for various automatic devices that prevent the power system from losing stability, prevent the expansion of accidents, prevent the grid from collapsing, and restore the normal operation of the power system. And the power supply device common in family life has power supply socket etc., and socket claims again supply socket, switched socket, and it refers to the insertable seat that one or more circuit connections are arranged, various wiring can be inserted by it, like this. Easy to connect with other circuits. Through the connection and disconnection between the line and the copper parts, the final connection and disconnection of the part of the circuit is achieved. [0003] When the current electric safe...

AI Technical Summary

Problems solved by technology

[0006] For this reason, the embodiment of the present invention provides an electric power supply device to solve the problem in the prior art that after the plug is inserted into the socket, the clamping force exerted by the conductive sheet on the pin is not large, and it is very easy to make contact after being frequently inserted into the socket. If the conductive sheet is loose, once the user accidentally pulls the plug, the contact conductive sheet will be separated from the plug pins, resulting in poor contact and other situations, which will make the power supply equipment unusable, and in severe cases, the socket will leak and burn. question

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