Loudspeaker module and preparation method of loudspeaker module

A speaker module, electro-acoustic conversion technology, applied in the directions of sound-producing equipment, instruments, sensors, etc., can solve the problems of insufficiently arranged sound-absorbing materials, poor sound quality of speaker modules, and low filling efficiency.

Pending Publication Date: 2020-05-12
KINGTONE INNOVATION BEIJING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] However, the existing loudspeaker module structure filled with sound-absorbing materials has defects such as low filling efficiency and insufficient arrangement of sound-absorbing materials.
In turn, it will lead to poor sound quality of the speaker module and affect the performance of the speaker module

Method used

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  • Loudspeaker module and preparation method of loudspeaker module
  • Loudspeaker module and preparation method of loudspeaker module
  • Loudspeaker module and preparation method of loudspeaker module

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Embodiment Construction

[0052] The present invention is described below based on examples, but the present invention is not limited to these examples. In the following detailed description of the invention, some specific details are set forth in detail. The present invention can be fully understood by those skilled in the art without the description of these detailed parts. In order not to obscure the essence of the present invention, well-known methods, procedures, procedures, components and circuits have not been described in detail.

[0053] Additionally, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

[0054] Unless the context clearly requires, the words "including", "including" and similar words in the description should be interpreted as inclusive rather than exclusive or exhaustive; that is, "including but not limited to".

[0055] In the description of the present invention, it shoul...

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Abstract

According to the loudspeaker module and the preparation method of the loudspeaker module provided by the embodiment of the invention. An elastic isolation device is arranged in a shell, so that elastic materials in a second cavity are arranged compactly, when a loudspeaker vibrates, sound absorption particles cannot vibrate and rub along with airflow, and the performance of the loudspeaker modulecan be improved.

Description

technical field [0001] The invention relates to the technical field of electronic products, in particular to a loudspeaker module and a preparation method of the loudspeaker module. Background technique [0002] The speaker module is a device that converts electrical energy into sound energy. The existing speaker module generally includes a housing and an electro-acoustic conversion device. Two chambers. The sound-absorbing material provided in the housing can improve the low-frequency performance of the speaker module. [0003] However, the existing loudspeaker module structure filled with sound-absorbing materials has defects such as low filling efficiency and insufficient arrangement of sound-absorbing materials. Furthermore, the sound quality of the speaker module will be poor, and the performance of the speaker module will be affected. Therefore, the structure of the speaker module still needs to be improved. Contents of the invention [0004] In view of this, an ...

Claims

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Application Information

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IPC IPC(8): H04R1/02H04R31/00G10K11/165
CPCH04R1/02H04R31/00G10K11/165
Inventor 赵洪强袁世明王庆依
Owner KINGTONE INNOVATION BEIJING TECH
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