A multi-head socket with a plug fixing structure

Abstract

The invention relates to a multi-head socket with a plug fixing structure, belonging to the technical field of power transmission connection machinery. The socket is composed of a socket body. The socket body includes a base and a face cover. The face cover is provided with a double-pole socket and a three-pole socket. One side of the base is fixed with an electromagnet, and the other side of the base is equipped with a tension spring. A fastener is installed on the base between the tension spring and the electromagnet, one side of the fastener is connected with the tension spring, and the other side of the fastener is intermittently magnetically connected with the electromagnet through the lead plate. The socket can press the plug into the electrode plate unit, so that a large friction force is formed between the plug and the electrode plate unit and between the plug and the fastening block, so that the plug is not easy to be pulled out from the socket body; The fixing block is reset in the process of pulling out and inserting, so that the plug is no longer squeezed, so that the plug is easy to insert and pull out when it is inserted and pulled out; it solves the problem that the existing socket is easily pulled out by external force and cannot be charged normally. The problem.

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 for people's lives. With the improvement of people's living standards, more and more people begin to buy cars. However, the large-scale 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 and pollution-free environmentally friendly vehicles. Electric vehicles use electric energy as energy, and convert electric energy into mechanical energy through electric motors, which is completely in line with the concept of developing zero-pollution vehicles. Therefore, electric vehicles have developed rapidly as an important way to solve problems such as resource shortage and environmental pollution. A pure ...

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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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