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Loudspeaker module

A horn model and horn technology, applied in the direction of electrical components, sensors, etc., can solve the problems of insufficient speaker volume and inability to reproduce the original sound, and achieve the effect of increasing the volume of the speaker

Inactive Publication Date: 2011-11-09
KUNDA COMP TECHKUSN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is easy to cause the volume of the speaker to be insufficient, and the original sound cannot be reproduced

Method used

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  • Loudspeaker module
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Examples

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Embodiment Construction

[0013] see figure 2 and image 3 As shown, the speaker module of the present invention is set in the handheld electronic device, wherein the handheld electronic device includes a rear case 30, the rear case 30 is provided with a sound hole 31, and the speaker module includes a magnetic The suction fixing part 40, in this embodiment, the magnetic suction fixing part 40 is a metal part in the handheld electronic device. The magnetic fixing part 40 is arranged in the electronic device, and the magnetic fixing part 40 and the rear case 30 are arranged in parallel and at intervals; between the magnetic fixing part 40 and the rear case 30 The sound guide tube 50 is clamped. In this embodiment, the end of the sound guide tube 50 and the magnetic fixing member 40 are fixed by glue 60 , and the end of the sound guide tube 50 and the rear shell 30 The space is fixed by glue 60. The sound guide tube 50 is a cylinder made of rubber, and the sound guide tube 50 has the characteristic o...

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PUM

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Abstract

The invention provides a loudspeaker module, which is arranged in a handheld electronic device. The handheld electronic device comprises a rear shell. Sound output holes are formed on the rear shell. The loudspeaker module comprises a magnetic fixing element which is arranged in the electronic device in parallel and at an interval with the rear shell. Sound guiding tubes are clamped between the magnetic fixing element and the rear shell. Clamping grooves are formed on the sound guiding tubes. The back of a loudspeaker is magnetically fixed on the magnetic fixing element. The front edge of the loudspeaker is clamped in the clamping grooves. In the loudspeaker module, the sound guiding tubes are arranged between the loudspeaker and the rear shell so as to effectively increase the volume of a sound box and realize original sound reproduction.

Description

【Technical field】 [0001] The invention relates to a speaker module, in particular to a speaker module capable of increasing the volume of a sound box. 【Background technique】 [0002] see figure 1 As shown, the current handheld products with audio on the market strive to be light, thin and short, so the placement position of the speaker 10 is often limited to attaching to the surface of the rear case 20 . It is easy to cause the volume of the speaker to be insufficient, and the original sound cannot be reproduced. 【Content of invention】 [0003] The invention provides a speaker module capable of increasing the volume of the sound box. [0004] The present invention provides a speaker module set in a hand-held electronic device, wherein the hand-held electronic device includes a rear case, the rear case is provided with a sound hole, and the speaker module includes a magnetically fixed The magnetic fixing part is arranged in the electronic device, and the magnetic fixing ...

Claims

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Application Information

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IPC IPC(8): H04R9/06
Inventor 许世法
Owner KUNDA COMP TECHKUSN