Speaker box horn with waterproof structure and good tone quality

Abstract

The invention relates to the technical field of speaker box horn devices and discloses a speaker box horn with a waterproof structure and good tone quality. The horn comprises a base. Universal wheelsare fixedly connected to the lower surface of the base; a water blocking groove is arranged inside the base; a connecting groove which penetrates the upper end of the base and communicates with the inside of the water blocking groove is arranged on the upper surface of the base; the inner wall of the water blocking groove is movably connected with a rubber block; the upper surface of the rubber block is fixedly connected with a connecting block; and the front side of the base is in threaded connection with a threaded rod. According to the speaker box horn with a waterproof structure and goodtone quality, when the surface of the threaded rod is in threaded connection with the inner wall of a fixed ring, a first rubber ring is adjacent to a second rubber ring so that the rainwater is prevented from permeating the inside of the speaker box from a joint; the rubber block is matched with the water blocking groove so that the flashing rainwater can be prevented from entering the speaker box from the bottom, thereby protecting the tone quality of the speaker box and achieving the purpose that the waterproof structure is achieved and the tone quality of the horn is better.

Description

technical field [0001] The invention relates to the technical field of audio speaker equipment, in particular to a speaker speaker with a waterproof structure and good sound quality. Background technique [0002] The speaker is the terminal of the entire audio system. Its function is to convert audio electrical energy into corresponding sound energy and radiate it to the space. It is an extremely important part of the audio system because it is responsible for converting electrical signals into acoustic signals. It is a key task for the human ear to listen directly. It has to deal directly with the human sense of hearing, and the human sense of hearing is very sensitive, and has a strong ability to distinguish the timbre of complex sounds. Due to the subjective perception of sound by the human ear It is the most important criterion for evaluating the sound quality of an audio system. Therefore, it can be considered that the performance of the speaker plays a key role in the ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a speaker speaker with a waterproof structure and good sound quality, which has the advantages of waterproof structure and good sound quality, and solves the problem that the speaker speaker is usually damaged when encountering water, resulting in poor sound quality of the speaker speaker

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