Socket structure capable of preventing falling of plug

Abstract

The invention provides a socket structure capable of preventing falling of a plug. The socket structure comprises a socket panel, a clamping block, a button, a spring, a back seat and an insertion sleeve. The back seat is an inverted 'T' shape structure. The back seat is provided with a mounting hole and a mounting protrusion. The insertion sleeve is fixed on the back seat through the mounting hole on the back seat. The spring is fixed on the back seat through the mounting protrusion on the back seat. The button is fixed on the back seat and is connected with the spring. One end of the clamping block is connected with the button, and the other end of the clamping block is fixed on the back seat. The whole back seat is coated by the socket panel. According to the socket structure capable of preventing falling of the plug, the plug is normally inserted into a socket, when pulling the plug out, only pressing the button is needed, and the operation is simple; the larger the plug pulling force is, the larger the friction between the clamping block and a pin on the plug is, and the structure is reliable; at the same time, as long as the plug has a standard size and is matched with the socket, an effect of falling prevention can be achieved, and the device has the advantages of simple equipment structure, low procurement cost and easy large-scale popularization.

Description

technical field [0001] The invention relates to the field of sockets, in particular to a fall-off prevention socket. Background technique [0002] Commonly used sockets are various, and the connection mode of its plugs and sockets mainly adopts plug-in structures. The anti-falling socket of prior art is as: [0003] 1. An anti-falling socket with the application number 200820192348.5, including: socket (1), the bottom of the socket (1) is equipped with a boss (2), and the two sides of the boss (2) are provided with wedge grooves (3 ), the pulleys at the lower ends of the two fixed arms (4), (5) slide in the wedge groove (3), and the hooked upper ends of the two fixed arms (4), (5) pass through the holes of the socket (1) upper cover to extend Out of the socket (1), the connecting rod (6) is connected to the two fixed arms (4), (5) respectively through the rotating shaft (7), (8), and is installed under the jack formed by the elastic metal copper sheet; the pole ( 9) Pass ...

AI Technical Summary

Problems solved by technology

[0006] The three ways of preventing the socket from falling off adopt the torsion fixing structure, the support rod-movable buckle fixing structure, and the horizontal interference fixing structure; the three fixing structures have their own characteristics, but they are not very convenient to use.

[0007] This structure is not only unattractive, but also unreliable, and it is easy to come out if the buckle is improper, and it has relatively high requirements on the size of the plug structure, so it may not be suitable for other types of plugs

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