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Bone conduction loudspeaker individual and bone conduction earphone

A bone conduction loudspeaker and monomer technology, applied in the direction of sensors, loudspeakers, electrical components, etc., can solve the problems of narrow frequency response range, fast frequency response attenuation, and affecting pronunciation effects, etc., to achieve widening of high frequency response range, frequency The effect of wide expansion and wide sound

Active Publication Date: 2017-02-22
GOERTEK INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing bone conduction speakers have only one vibration system, so there is only one resonant peak at low frequencies, while the frequency response at high frequencies attenuates quickly, the frequency response range is narrow, and the sound is thin, which affects the pronunciation effect

Method used

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  • Bone conduction loudspeaker individual and bone conduction earphone
  • Bone conduction loudspeaker individual and bone conduction earphone
  • Bone conduction loudspeaker individual and bone conduction earphone

Examples

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Embodiment Construction

[0025] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0026] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0027] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0028] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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PUM

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Abstract

The invention discloses a bone conduction loudspeaker individual and a bone conduction earphone. The loudspeaker individual comprises a stator system configured to form a magnetic field, and a vibration system comprising a spring piece, a washer, a counterweight part and an elastic connection part, wherein the counterweight part is fixedly connected with the washer through the elastic connection part; the washer is fixed to the spring piece; and the spring piece is suspended above the stator system. Due to the arrangement of the counterweight part and the elastic connection part, the high-frequency response range of the loudspeaker individual is expanded, the sound range is wider, and the performance is more excellent.

Description

technical field [0001] The present invention relates to the technical field of vibration devices, and more particularly, to a bone conduction loudspeaker unit and a bone conduction earphone using the unit. Background technique [0002] The existing bone conduction loudspeaker includes a vibration system and a stator system, wherein the vibration system is composed of washers and shrapnel, and the stator system is composed of brackets, coils, permanent magnets and PCBs. [0003] Existing bone conduction speakers have only one vibration system, so there is only one resonant peak at low frequencies, while the frequency response attenuates quickly at high frequencies, the frequency response range is narrow, and the sound is thin, which affects the pronunciation effect. Contents of the invention [0004] An object of the present invention is to provide a new technical solution for a bone conduction loudspeaker unit. [0005] According to a first aspect of the present invention...

Claims

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Application Information

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IPC IPC(8): H04R9/06H04R9/02
CPCH04R9/02H04R9/06H04R2400/11
Inventor 赵荣秀王海涛
Owner GOERTEK INC
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