An electric vehicle charging gun anti-theft structure

Abstract

The invention discloses an anti-theft structure for a charging gun of an electric vehicle, which belongs to the technical field of charging guns and includes a main body of a charging gun, a single-chip microcomputer, a trigger switch and an alarm. Two springs are fixed below the main body of the charging gun. It is connected with a collision plate; it is equipped with a suction cup, a drawstring, a collision plate, a trigger switch, a bump, and a spring. When charging the electric vehicle, the user attaches the suction cup to the vehicle. When pulling out, since the suction cup is fixed on the car, the pull rope on the suction cup is straightened, thereby driving the collision plate to move downward, and the collision plate moves downward to move the bump, and at the same time compress the spring, when the bump touches When the trigger switch is triggered, the trigger switch transmits the signal to the single-chip microcomputer, and the single-chip microcomputer makes the alarm alarm after receiving the signal.

Description

technical field [0001] The invention relates to the technical field of charging guns, in particular to an anti-theft structure for charging guns of electric vehicles. Background technique [0002] Electric vehicles, that is, electric drive vehicles, also known as electric drive vehicles; electric vehicles are divided into AC electric vehicles and DC electric vehicles; generally speaking, electric vehicles use batteries as energy sources, and convert electrical energy into mechanical energy through controllers, motors and other components. A vehicle whose speed is changed by controlling the magnitude of the current. [0003] The first electric car was manufactured in 1881. The inventor was French engineer Gustav Truff. It was a tricycle powered by a lead-acid battery. It was driven by a DC motor. Today, electric cars Huge changes have taken place and there are many types. [0004] The existing charging gun takes a long time to charge the vehicle, so users generally do not w...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide an anti-theft structure for charging guns of electric vehicles, which solves the problem of the charging gun main body being stolen and the handle of the charging gun main body being easily caused by the user of the existing charging gun main body in the above-mentioned background technology when charging the electric vehicle. Some parts are easy to accumulate dust and cause poor user experience for users

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