Waterproof speaker

Abstract

The invention discloses a waterproof speaker. The waterproof speaker comprises a shell, an inner wall of the shell is connected with a heavy metal dustproof screen, support legs are fixed at two sidesof the shell, glass fiber is arranged in the shell, and a silk membrane is arranged at the back side, close to the heavy metal dustproof screen, of the inner wall of the shell; a rotating plate is arranged at bottom ends of the support legs, and a rotating ring is arranged at a bottom end of the rotating plate, a sleeve is arranged on an outer surface of the rotating ring in a sleeving manner, and the bottom end of the sleeve is connected with a base; a servo motor is arranged in the base, an output end of the servo motor is connected with a rotating shaft, and a cover cap is arranged at theback side of the silk membrane. By arranging the shell and the glass fiber, and the shell is made of ABS plastic material, the weight of the shell is reduced in comparison with the traditional speaker shell; the glass fiber is arranged in the shell, the tenacity of the shell is further improved, and the problem that the corrosion phenomenon easily occurs after the shell is used for a long time iseffectively solved.

Description

technical field [0001] The invention relates to the field of speakers, in particular to a waterproof speaker. Background technique [0002] Horns are divided into several different musical instruments, one is a wind instrument, the top is thinner and the bottom is thicker, and it is mostly made of copper. The other is a modern electroacoustic component, which is used to convert electrical signals into sound. A person who advocates and propagandizes for others. [0003] However, most of the speaker shells currently on the market are made of metal, which is heavy and prone to corrosion after a long period of use, causing water to enter the inside of the speaker, and when adjusting the angle of the speaker, it is necessary to manually disassemble the speaker. , the angle can be adjusted, resulting in more time-consuming, unable to improve the sound quality of the speaker on the existing basis, resulting in the use effect of the speaker cannot be further improved. Contents of...

AI Technical Summary

Problems solved by technology

[0003] However, most of the speaker shells currently on the market are made of metal, which is heavy and prone to corrosion after a long period of use, causing water to enter the inside of the speaker, and when adjusting the angle of the speaker, it is necessary to manually disassemble the speaker. , the angle can be adjusted, resulting in more time-consuming, unable to improve the sound quality of the speaker on the existing basis, resulting in the use of the speaker can not be further improved

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