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Loudspeaker shell and loudspeaker

A loudspeaker and housing technology, applied in the field of loudspeaker housing and loudspeaker, to achieve the effect of structural stability

Pending Publication Date: 2020-09-25
苏州夸克新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the utility model patent with the notification number CN20190827, sound-absorbing cotton is filled between the sound-absorbing material block and the inner wall of the speaker container to play a supporting role, but the existence of sound-absorbing cotton will affect the smooth entry of the air in the resonant cavity into the sound-absorbing material block. In the channel

Method used

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  • Loudspeaker shell and loudspeaker
  • Loudspeaker shell and loudspeaker
  • Loudspeaker shell and loudspeaker

Examples

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0021] Such as figure 1 Shown, be a kind of loudspeaker, comprise loudspeaker body 7, be used to install the shell 6 of loudspeaker body 7, the sound-absorbing material block 1 that is fixed in the resonant cavity of shell 6, described sound-absorbing material block 1 is glued by double-sided adhesive tape 5 Connected to the bottom of the shell 6 , there is a gap 8 between the sound-absorbing material block 1 and the top of the inner wall of the shell 6 . The height h of the gap 8 is 0.1 mm to 0.6 mm.

[0022] The top of the inner wall of the shell 6 is provided with one or more support blocks 9, the support block 9 is a part of the shell 6, integrally formed with the shell 6, th...

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PUM

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Abstract

The invention provides a loudspeaker shell and a loudspeaker. The inner wall, used for the shell, of the shell is further provided with a plurality of supporting blocks used for supporting sound absorption material blocks. According to the loudspeaker shell and the loudspeaker, the sound absorption material blocks are fixed in the resonant cavity of the shell from the upper part by the supportingblocks, so that the structure of the loudspeaker is more stable.

Description

technical field [0001] The invention relates to the field of electroacoustic technology, in particular to a loudspeaker casing and a loudspeaker. Background technique [0002] In the utility model patent with the notification number CN20190827, sound-absorbing cotton is filled between the sound-absorbing material block and the inner wall of the speaker container to play a supporting role, but the existence of sound-absorbing cotton will affect the smooth entry of the air in the resonant cavity into the sound-absorbing material block. In the tunnel. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a loudspeaker casing and a loudspeaker. [0004] In order to solve the above technical problems, the present invention provides a loudspeaker housing, wherein the inner wall of the housing is further provided with a plurality of support blocks for supporting the sound-absorbing material blocks. [0005] Preferably, the ...

Claims

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Application Information

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IPC IPC(8): H04R1/28H04R1/02G10K11/162
CPCG10K11/162H04R1/02H04R1/2873H04R2201/02
Inventor 陈敦汉彭浩
Owner 苏州夸克新材料科技有限公司