Single-chip microcomputer protection device for electrical equipment

Abstract

The invention discloses a single-chip microcomputer protection device for electrical equipment. The single-chip microcomputer protection device comprises an electrical equipment body with supporting legs welded to the four corners of the bottom. A single-chip microcomputer body is fixedly installed on the inner wall of the electrical equipment body through bolts. A main protective cover is hingedto the inner wall of the electrical equipment body through a hinge. An auxiliary protective cover is slidably mounted on the main protective cover, the inner walls of the two sides of the electrical equipment body are connected with the outer walls of the two sides of the main protective cover through a plurality of damping shock absorption springs, a dust suction box is welded to the side wall ofthe electrical equipment body, and a heat absorption fan is fixedly mounted on the inner wall of the top of the dust suction box through bolts. According to the invention, the main protective cover,the auxiliary protective cover and the damping springs are matched, the main protective cover and the auxiliary protective cover can be adjusted to be well matched with single-chip microcomputer bodies of different types, and the damping springs have elasticity, so that a certain anti-vibration effect on the main protective cover can be achieved, and the protection performance of the single-chip microcomputer bodies can be improved.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to a single-chip microcomputer protection device for electrical equipment. Background technique [0002] A single-chip microcomputer is generally installed in electrical equipment. The single-chip microcomputer is a kind of integrated circuit chip. Interrupt system, timer / counter and other functions are integrated into a silicon chip to form a small and perfect microcomputer system, which is widely used in the field of industrial control. SCMs generally need to be effectively protected by protective devices in electrical equipment. , thereby prolonging its service life. [0003] However, the protective shell in the existing protective device cannot be adjusted, which leads to the inability to adapt to different types of single-chip microcomputers, and the shock resistance of the protective shell is relatively poor, which is not conducive to effectively protecting the s...

AI Technical Summary

Problems solved by technology

[0003] However, the protective shell in the existing protective device cannot be adjusted, which leads to the inability to adapt to different types of single-chip microcomputers, and the shock resistance of the protective shell is relatively poor, which is not conducive to effectively protecting the single-chip microcomputer. Existing protection devices generally lack dust removal and heat dissipation functions, which will also make the protection effect worse, thereby affecting the service life of the single-chip microcomputer

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