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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  • Abstract
  • Description
  • Claims
  • Application Information

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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 r

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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Example Embodiment

[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 unless specifically stated otherwise, the relative arrangement of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention.

[0026] The following description of at least one exemplary embodiment is actually only illustrative, and in no way serves as any limitation to the present invention and its application or use.

[0027] The technologies, methods, and equipment known to those of ordinary skill in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be regarded as part of the specification.

[0028] In all the examples shown and discussed herein, any specific value should be interpreted as merely exemplary and not as limiting. Therefore, other examples of the exe...

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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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