Loudspeaker module

A loudspeaker module and loudspeaker technology, which is applied to the fixing of loudspeaker transducers, sensors, and sensor parts, etc., can solve the problems of sound-absorbing covers and shells that cannot be ventilated, and the loss of acoustic performance of loudspeaker modules, so as to improve the acoustic performance. The effect of strengthening connection and enhancing breathability

Inactive Publication Date: 2019-05-31
AAC TECH PTE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, when the sound-absorbing cover is installed in the speaker module of the related art, the sound-absorbing cover is often directly connected with the casing, which

Method used

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  • Loudspeaker module
  • Loudspeaker module
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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] Please refer to Figure 1 to Figure 6 , the present invention provides a speaker module 100 , the speaker module 100 includes a casing 10 with a receiving space 101 , a speaker unit 30 installed in the receiving space 101 , and a sound-absorbing cover 50 . Wherein, the loudspeaker unit 30 divides the accommodation space 101 into a front chamber 102 and a rear chamber 103 opposite to the front chamber 102, and the sound-absorbing cover 50 is accommodated...

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Abstract

The invention provides a loudspeaker module. The loudspeaker module comprises a shell with an accommodating space and a loudspeaker monomer mounted in the accommodating space, the loudspeaker monomerdivides the accommodating space into a front cavity and a rear cavity opposite to the front cavity; wherein the sound absorption cover is contained in the rear cavity and fixedly connected with the shell, a sinking groove opposite to the sound absorption cover is formed in the connecting face of the shell and the sound absorption cover, the sinking groove is communicated with the rear cavity, andthe surface, opposite to the sinking groove, of the sound absorption cover is a breathable face. Compared with the prior art, the loudspeaker module provided by the invention is better in acoustic performance.

Description

【Technical field】 [0001] The invention relates to the field of electroacoustic conversion, in particular to a loudspeaker module. 【Background technique】 [0002] In recent years, with the rapid development of information technology, especially wireless mobile communication technology, more and more mobile electronic devices have appeared in people's daily life, such as smart phones, tablet computers, notebook computers and multi-function media players have become part of people's daily life. essential supplies in. As a voice playback device, the speaker module becomes the core component of the mobile electronic device, and its performance will directly affect the performance of the entire device. [0003] The loudspeaker module in the related art includes a housing with a storage space, a speaker unit installed in the storage space, and a sound-absorbing cover. By setting the sound-absorbing cover, since the sound-absorbing cover is placed with particle-like attracting mate...

Claims

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Application Information

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IPC IPC(8): H04R9/06H04R9/02
CPCH04R1/021H04R1/288H04R2499/11H04R1/025
Inventor 宋威张帆
Owner AAC TECH PTE LTD
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