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A sounding module and electronic equipment

A technology of electronic equipment and modules, applied in the direction of electrical components, sensors, etc., can solve the problem that the sound module cannot meet the low-frequency and medium-high frequency characteristics, and achieve the effect of avoiding volume increase

Active Publication Date: 2021-01-15
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present invention provides a sounding module and electronic equipment to solve the problem that the sounding module in the prior art cannot meet the requirements of having good low-frequency and medium-high-frequency characteristics at the same time

Method used

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  • A sounding module and electronic equipment
  • A sounding module and electronic equipment
  • A sounding module and electronic equipment

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Embodiment Construction

[0025] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0026] Such as figure 1 , the embodiment of the present invention provides a sounding module, including: a voice coil 1 , a magnetic element 4 arranged around the voice coil 1 , a diaphragm 2 and a MEMS drive unit 3 .

[0027] Wherein, the diaphragm 2 is located on one side of the voice coil 1 and is connected to the voice coil 1 ; the MEMS driving unit 3 is connected to the diaphragm 2 .

[0028] Optionally, the magnetic element 4 has an inne...

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Abstract

The invention discloses a sound production module and electronic equipment. The sound production module comprises a voice coil, a magnetic element, a vibrating diaphragm and a micro electro mechanicalsystem MEMS driving unit, wherein the magnetic element, the vibrating diaphragm and the micro electro mechanical system MEMS driving unit are arranged around the voice coil. The vibrating diaphragm is located at one side of the voice coil and is connected with the voice coil; and the MEMS driving unit is connected with the vibrating diaphragm. The sound production module provided by the inventionhas good low-frequency and high-frequency characteristics, can meet the volume requirement of the sound production module, and avoids volume increase.

Description

technical field [0001] The invention relates to the technical field of electronic products, in particular to a sounding module and electronic equipment. Background technique [0002] With the continuous development of electronic equipment, users have higher and higher performance requirements for electronic equipment, and audio output performance has increasingly become one of the necessary performances for electronic equipment. The audio sounding module in multimedia electronic equipment is an indispensable part to meet the audio output performance. For example, a dynamic speaker is an audio sounding module widely used in multimedia electronic equipment at present. This kind of dynamic speaker has good low-frequency characteristics, but has the disadvantages of large volume and poor mid-high frequency characteristics. In addition, there is an audio sounding module with a micro-electro-mechanical system (Micro-Electro-Mechanical System, MEMS) unit. This kind of loudspeaker ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R9/06
CPCH04R9/06
Inventor 王友飞雷钊
Owner VIVO MOBILE COMM CO LTD
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