Multi-jack socket with plug fixing structure

Abstract

The invention relates to a multi-jack socket with a plug fixing structure and belongs to the technical field of power transmission connection machinery. The socket is composed of a socket body, wherein the socket body comprises a base and a surface cover, a bipolar jack and a tripolar jack are vertically arranged on the surface cover, an electromagnet is fixedly arranged on one side of the base, atension spring is arranged on the other side of the base, a fastening piece is arranged on the base between the tension spring and the electromagnet, and one side of the fastening piece is connectedwith the tension spring; and the other side of the fastening piece is in intermittent magnetic connection with the electromagnet through the guide disc. According to the socket, the plug can be pressed in the electrode plate unit, so large friction force is formed between the plug and the electrode plate unit and between the plug and the fastening block, and the plug is not easy to pull out from the socket body; the fastening block can be reset in the pull-out and plug-in processes through the tension spring, so the plug is not extruded any more, and the plug is easy to plug in and pull out inthe plug-in and plug-out processes; a problem that an existing socket cannot be normally charged due to the fact that a plug is easily pulled out by external force is solved.

Description

technical field [0001] The invention relates to a multi-head socket, in particular to a multi-head socket with a plug fixing structure. Background technique [0002] Cars are an important means of transportation in people's lives. With the improvement of people's living standards, more and more people start to buy cars. However, the extensive use of automobiles has brought about a series of problems such as energy consumption, resource shortage, and environmental pollution. These problems have prompted major automobile companies to compete to develop various new pollution-free environmentally friendly vehicles. The electric vehicle uses electric energy as the energy source, and the electric energy is converted into mechanical energy through the electric motor, which is completely in line with the concept of developing zero-pollution vehicles. Therefore, as an important way to solve problems such as resource shortage and environmental pollution, electric vehicles have been r...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a fixed socket with a plug that is not easy to disengage or loosen from the plug and can ensure normal charging, so as to solve the problem that the existing socket is easy to get loose from the plug or the plug is pulled out by inadvertent external force and cannot be charged normally. multi-head socket

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