Easy-plugging anti-loosening patch board

Abstract

The invention relates to the technical field of electric power and electric appliances, and discloses an easy-plugging anti-loosening patch board. The patch board includes a patch board shell which isprovided with circular holes in the surface. A rotary gear is fixedly connected above the circular holes. The surface of the shell is movably connected with a clamping piece. One end, away from the rotary gear, of the clamping piece is movably connected with an articulated shaft. The inside of the shell is fixedly connected with power connecting pieces. The insides of the power connecting piecesare fixedly connected with a chassis. The upper surface of the chassis is fixedly connected with limiting rib plates. The inner wall of each limiting rib plate is movably connected with a sliding plate. Through anticlockwise rotation, the rotational movement of an upper disc is converted by short columns into the movement of clamping plates away from the center of the chassis, and the clamping plates drive the power connecting pieces fixedly connected therewith to move towards the opening direction, so that the spacing between the power connecting pieces is expanded, the plugging of a plug isfacilitated, and the power connecting pieces are protected.

Description

technical field [0001] The invention relates to the technical field of electric appliances, in particular to an easy-to-insert anti-loosening board. Background technique [0002] Plug boards are also called power converters. With the popularity of various electrical appliances, plug boards have become one of the most frequently used power items in our lives. Although various brands of plug boards or various multi-functional plug boards emerge in endlessly, they The following problems cannot be avoided: [0003] 1. For the safety of users, there are safety doors in the hole of the socket, and in order to ensure good contact between the plug and the socket, the contact position between the socket and the plug will be set relatively closely, which leads to It takes a lot of effort for the user to insert the plug into the plugboard, and if the force is too strong, on the one hand, it is easy to damage the plugboard itself, and on the other hand, it is easy to hit the top of the...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an easy-to-insert anti-loosening board, which has the advantages of convenient insertion and prevention of loosening, and solves the problems that the board is difficult to insert at the beginning and easy to loose and poor contact in the later stage

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