Dust prevention device of electronic components

Abstract

The invention discloses a dust prevention device of electronic components, the dust prevention device comprises a shell, an upper surface of an inner wall of the shell is respectively in fixed connection with a lower surface of an electronic component main body and a bottom end of a first fixed rod, the first fixed rod is located at a right side of the electronic component main body, a right sideface of the first fixed rod is fixedly connected with a left end of an electric expansion link, a right end of the electric expansion link is fixedly connected with a left side face of a connection rod, one end at the back of the connection rod is connected with a second bearing in the manner of sleeving, and the back of the second bearing is fixedly connected with the front of a sliding mechanism. The dust prevention device provided by the invention is provided with the electric expansion link, a sliding block, a sliding chute, a rotation bar, a first bearing, a dust prevention plate, a second fixed rod and the connection rod, the connection rod drives the sliding block to move in the sliding chute, thus, the dust prevention plate is closed, in this way, dust is effectively prevented fromentering into the inside of the shell, a dust prevention effect is enhanced, times of dust removal for the inside of the shell is reduced, and time is saved.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to a dustproof device for electronic components. Background technique [0002] With the rapid development of society, people have been inseparable from electronic equipment. Electronic components are the general term for electronic components and electronic devices. It is mainly composed of electronic component industry, semiconductor discrete device and integrated circuit industry and other parts. [0003] The dust-proof effect of most existing electronic components is not perfect. Generally, only a single filter is used for dust-proof measures. If it is not cleaned in time, it will cause damage to the electronic components themselves and affect the use. It is necessary to frequently disassemble the equipment for cleaning, which is wasteful. More time, reduce work efficiency. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the d...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a dust-proof device for electronic components, which solves the problem that most of the existing electronic component devices have poor dust-proof effects. If they are not cleaned in time, the electronic components themselves will be damaged. Affects the use, needs to disassemble the equipment frequently for cleaning, wastes more time and reduces work efficiency

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