Vibration-damping sound box

A speaker and sound insulation layer technology, applied in the direction of frequency/direction characteristic devices, etc., can solve the problem of poor sound quality, and achieve the effect of good sound quality, good stability, and not easy to shake

Active Publication Date: 2015-12-16
NINGBO ZHONGRONG ACOUSTICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The speaker itself includes a speaker shell, a speaker, and a frequency divider. The quality of the speaker and the frequency divider accounts for 70% of the impact on the sound quality, and the impact of the speaker shell on the sound quality accounts for 30%, because the speaker and the frequency divider affect the sound quality. The impact is relatively large, so most people in the prior art are improving speakers and frequency dividers, but few people are improving speaker shells
[0004] But the speaker housing also has a great influence on the sound quality of the speaker, wherein the most important influence is the resonance of the speaker, and because the s

Method used

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the present invention is not limited to the following specific embodiments.

[0032] A vibration-damping sound box, comprising a controller, a sound box casing and a loudspeaker 1, the sound box casing including a front panel 2, a rear panel 3, a left panel 4, a right panel 5, a bottom plate 6 and a top plate 7, the front panel 2 There is a through hole matching the speaker 1, the speaker 1 is provided with a magnet 8, and a magnetic isolation layer 9 made of a magnetic isolation material is provided between the speaker 1 and the magnet 8, and the left panel 4 , the right panel 5, the base plate 6 and the top plate 7 are all provided with an electromagnet 10 for absorbing a magnet, and each electromagnet 10 is provided with a magnetic field sensor for inductive magnetic field intensity changes, and the electromagnet 10 and the magnetic field s...

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Abstract

The invention relates to the technical field of sound systems and in particular relates to a vibration-damping sound box. According to the vibration-damping sound box, an electromagnet is adopted to keep a loudspeaker suspended; besides, a vibration-damping sound insulation layer is arranged outside a sound box housing; such a sound box is low in resonance and capable of producing good-quality sound.

Description

technical field [0001] The invention relates to the technical field of audio systems, in particular to a vibration-damping sound box. Background technique [0002] The speaker is the last and most important component in the entire audio system process. Its playback quality has a great impact on the performance of the entire system. According to professional estimates, the contribution of speakers to the entire audio system accounts for more than 30% of the entire system. [0003] The speaker itself includes a speaker shell, a speaker, and a frequency divider. The quality of the speaker and the frequency divider accounts for 70% of the impact on the sound quality, and the impact of the speaker shell on the sound quality accounts for 30%, because the speaker and the frequency divider affect the sound quality. The impact is relatively large, so most people in the prior art are improving speakers and frequency dividers, but few people are improving the speaker housing. [0004]...

Claims

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Application Information

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IPC IPC(8): H04R1/20
Inventor 李自全
Owner NINGBO ZHONGRONG ACOUSTICS TECH
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