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speaker module

A loudspeaker module and loudspeaker technology, applied in the field of acoustics, can solve the problems of unsatisfactory sealing effect between the loudspeaker unit and the casing, poor product consistency, and high overall cost, and achieve the effects of simple structure, low cost and easy operation.

Active Publication Date: 2022-04-26
潍坊歌尔丹拿电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above problems, the purpose of the present invention is to provide a speaker module to solve the current problems such as unsatisfactory sealing effect between the speaker unit and the shell, poor product consistency, difficult control, and high overall cost.

Method used

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Embodiment Construction

[0023] In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that these embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.

[0024] In order to describe the speaker module of the present invention in detail, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0025] figure 1 Shows the structure of the loudspeaker module according to the embodiment of the present invention; figure 2 The partial amplification structure of the speaker module according to the embodiment of the present invention is shown.

[0026] Such as figure 1 and figure 2 Commonly shown, the speaker module of the embodiment of the pre...

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Abstract

The invention provides a loudspeaker module, which includes a module casing and a speaker unit fixed in the module casing. The loudspeaker unit includes a pot frame fixedly connected with the module case and a diaphragm combined with the pot frame; the diaphragm Corresponding to the position where the pot frame and the module shell are combined, a thickened area is provided, and the thickened area protrudes from the installation plane of the pot frame; after the pot frame and the module shell are fixed, the thickened area is compressed between the pot frame and the module shell. between shells. With the above invention, the thickened area of ​​the diaphragm can be compressed during the fixing process of the basin frame and the module casing, so as to realize the sealing of the front cavity of the speaker unit and the module casing. The product structure is simple, the sealing performance is good, and the cost is low.

Description

technical field [0001] The present invention relates to the technical field of acoustics, and more specifically, to a loudspeaker module. Background technique [0002] At present, the consumer electronics market continues to expand, and a large number of mobile phones and notebook computers are widely used. As an important acoustic component in consumer electronics products, sound generating devices (or speaker modules, the same below) inevitably receive widespread attention. With the improvement of people's requirements for consumer electronic products, the performance of sound generating devices has also attracted more and more attention. Today's market puts forward higher requirements for thinner appearance and more excellent performance of consumer electronic products such as mobile phones and tablet computers. It should also be continuously improved accordingly. [0003] The sound generating device in the prior art mainly includes a module casing and a loudspeaker uni...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R7/14H04R7/20H04R9/02H04R9/06
CPCH04R7/14H04R7/20H04R9/02H04R9/06
Inventor 岳召进强寿松
Owner 潍坊歌尔丹拿电子科技有限公司