Sound box with dustproof function

Abstract

The invention relates to a sound box with a dustproof function, and the sound box comprises a fixed box, a loudspeaker, a telescopic mechanism and a blocking mechanism; the fixed box is vertically arranged, a communication hole is formed in one side of the fixed box, the loudspeaker is arranged in the communication hole, the telescopic mechanism is arranged in the fixed box, and the blocking mechanism is arranged on one side, close to the loudspeaker, of the fixed box; the telescopic mechanism comprises a telescopic assembly and a sealing assembly, the blocking mechanism comprises a baffle plate, a sliding block, a first spring and a magnet; the sound box with the dustproof function realizes the movement of the loudspeaker through the telescopic mechanism, facilitates the maintenance of the loudspeaker, and can also reduce the generation of noise, improves the sound effect. By means of the blocking mechanism, when the loudspeaker is maintained, garbage is prevented from entering the fixing box, elements in the fixing box are protected, the service life is prolonged, meanwhile, when the loudspeaker is not used, shielding of the loudspeaker can be achieved, dust entering is reduced, protection of the loudspeaker is achieved, and the use practicability is improved.

Description

technical field [0001] In particular, the invention relates to an audio system with dustproof function. Background technique [0002] With the progress of society, people yearn for a more colorful life. As a form of entertainment that has been passed down for thousands of years, singing and dancing has penetrated into the lives of people of all ethnic groups. There are more and more requirements, and the sound system is constantly improving and perfecting with people's needs. It is large enough to meet the live sound reinforcement needs of tens of thousands of concerts, and small enough to meet the needs of individual families playing musical instruments and karaoke. [0003] When the existing audio speakers are being repaired, it is necessary to dismantle the entire casing of the audio, and then to repair them, which is troublesome, wastes time, and increases the labor intensity of the maintenance workers. At the same time, the audio will cause dust if it is not used for a ...

AI Technical Summary

Problems solved by technology

[0003] When the existing audio speakers are being repaired, it is necessary to dismantle the entire casing of the audio, and then to repair them, which is troublesome, wastes time, and increases the labor intensity of the maintenance workers. At the same time, the audio will cause dust if it is not used for a long time. accumulation, which affects the sound quality

Images