Circuit breaker and use method

Abstract

The invention provides a circuit breaker and a use method, the use method of the circuit breaker solves the problems that an auxiliary mechanism cannot be conveniently installed according to requirements and a wire cannot be prevented from being pulled out and separated by using a special circuit breaker, and the special circuit breaker comprises a main body; the main body is a circuit breaker body, two sides of the top end of the main body are provided with installation members, and the top end of the main body is provided with a pressing member. The mounting part is of a rectangular structure, three round holes are formed in the mounting part, a wedge-shaped block is arranged at the bottom of the inner end of the mounting part, and a pressing plate is mounted at the bottom of the outer end of the mounting part; the pressing plate comprises a limiting mechanism, the limiting mechanism is installed at the outer end of the pressing plate, and the pressing plate is of an L-shaped plate-shaped structure. The pressing plate is prevented from rising when the pressing plate rises due to the fact that the electric wire is pulled by gravity, the connecting piece can be controlled to be embedded into the inserting groove, then the wedge-shaped block of the clamping plate can make contact with the bottom plate, after the pressing plate moves and fixes the electric wire, limiting and fixing can be conducted, and the electric wire cannot be pulled and disengaged.

Description

technical field [0001] The invention belongs to the technical field of circuit breakers, and more specifically relates to a circuit breaker and a use method thereof. Background technique [0002] A circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions and can close, carry and break current under abnormal circuit conditions within a specified time. It usually needs to be connected to wires for use, and then Realize the disconnection and connection of the circuit. For example, the application number: CN201911272144.1 involves a circuit breaker and its usage method. Based on the findings of the existing technology, when the existing circuit breaker is in use, it is impossible to conveniently install the auxiliary mechanism according to the demand, it is impossible to conveniently fix the battery cell without a screwdriver, and it is impossible to prevent accidental touch of the lever during operation, and the exist...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned technical problems, the present invention provides a circuit breaker and a method of use to solve the problem that when the existing circuit breaker is in use, the auxiliary mechanism cannot be conveniently installed according to the demand, the battery cell cannot be conveniently fixed without a screwdriver, and the Avoid accidentally touching the lever during operation, and when the existing circuit breaker is in use, the wire fixing effect cannot be strengthened, the wire cannot be continuously fixed, and the problem of wire pulling out cannot be avoided

[0005] A method of using a circuit breaker. The method of using a special circuit breaker solves the problems that auxiliary mechanisms cannot be conveniently installed according to requirements and that wires cannot be pulled out and separated. The special circuit breaker includes:

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