Dust cover for sound system

Abstract

The invention relates to a dustproof cover for an audio system, which comprises a metal mesh cover, a mounting frame, a cover and a fixing frame, the top of the cover is provided with a card slot, and a card block is installed inside the card slot, and the card The top of the block is equipped with a metal mesh cover, and the top of the metal mesh cover is provided with an annular groove, and a ring-shaped LED light is installed inside the annular groove, and a photosensitive sensor is installed on one side of the top of the metal mesh cover. The bottom end of the cover is equipped with a first dustproof gauze. The present invention is equipped with a stainless steel filter net, so that when the dust enters the cover through the metal mesh cover, the dust can be blocked by the stainless steel filter net, and the dust will adhere to the stainless steel filter net. The device is equipped with a slider and a chute, so that It is convenient to disassemble the fixed frame, so that when the dust on the stainless steel filter needs to be cleaned, the metal mesh cover is opened and the fixed frame is pulled out.

Description

technical field [0001] The invention relates to the technical field of audio equipment, in particular to a dustproof cover for an audio system. Background technique [0002] With the continuous development of society and the general improvement of people's living standards, people's requirements for quality of life are getting higher and higher. Music is a kind of spiritual enjoyment for people, and audio is an indispensable equipment for this spiritual enjoyment. With the development of science and technology, there are many types of speakers, and various new products emerge in an endless stream, which are favored by consumers. The structure of the speaker mainly includes the outer box and various circuit components located in the outer box, such as speakers and power amplifiers. , tuning device, microphone, display equipment, etc., the dust cover of the speaker in the existing audio structure usually includes a cover and a metal mesh cover, the cover is generally a frame m...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the present invention provides a dustproof cover for an audio system, which can solve the problem that the dustproof cover of the loudspeaker in the existing audio structure usually includes a cover and a metal mesh cover, and the cover is generally a frame body made of plastic. , the metal mesh cover is generally made of metal, and the edge of the metal mesh cover is fixedly connected with the frame of the cover, but the dustproof effect of the current dustproof cover is poor, and the dust will enter the cover through the metal mesh cover, resulting in adhesion on the speaker. A lot of dust, cleaning is very cumbersome, affects the sound quality of the speaker, and reduces the service life of the speaker

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