Loudspeaker assembly, sound production device and gauze element assembly

A sound-generating device and speaker technology, applied in hearing aids, electrical components, hearing aid shells, etc., can solve the problems of hearing impairment and hearing impairment, such as limited improvement and degradation of hearing effects, to achieve complete transmission, improved sound quality and hearing aid effects, The effect of reducing the sound leakage phenomenon

Pending Publication Date: 2020-12-15
SHENZHEN VOXTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the hearing impairment or degeneration of the hearing-impaired, the traditional ear canal sound transmission method has limited improvement in the hearing effect of the hearing-impaired.

Method used

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  • Loudspeaker assembly, sound production device and gauze element assembly
  • Loudspeaker assembly, sound production device and gauze element assembly
  • Loudspeaker assembly, sound production device and gauze element assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0046] The first implementation mode: if image 3 As shown, the annular support part 133 can be clamped between the annular upper cover 14 and the annular platform 112, wherein the outer surface of the annular support part 133 is close to the annular upper cover 14, and the inner surface of the annular support part 133 The surface is close to the ring platform 112 . In this embodiment, the inner surface of the protective gauze 13 refers to the surface attached to the outer end surface of the vibration transmitting plate 122 . The inner surface of the annular support portion 133 refers to the portion of the inner surface of the protective gauze 13 in the annular support portion 133 . Correspondingly, the outer surface of the protective gauze 13 is disposed opposite to the inner surface of the protective gauze 13 . The outer surface of the annular support portion 133 refers to the portion of the outer surface of the protective gauze 13 on the annular support portion 133 . Spe...

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PUM

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Abstract

The invention mainly relates to a loudspeaker assembly, a sound production device and a gauze element assembly. The loudspeaker assembly comprises a loudspeaker shell body, a bone conduction loudspeaker and a protective gauze element, wherein an accommodating cavity with an opening is formed in the loudspeaker shell body; the bone conduction loudspeaker comprises a vibration assembly and a vibration transmission plate, the vibration assembly is accommodated in the accommodating cavity, and the vibration transmission plate is connected with the vibration assembly and exposed through the opening; the protective gauze element comprises an attaching part, a cylindrical containing part and an annular supporting part, the vibration transmission plate is arranged in the cylindrical containing part, the attaching part is used for blocking one end of the cylindrical containing part and is attached to the outer end face of the vibration transmission plate, the annular supporting part is connected to the other end of the cylindrical containing part and extends towards the outer side of the cylindrical containing part, and the annular supporting part is supported on the opening end of the loudspeaker shell body. Through the above mode, the sound leakage of the loudspeaker assembly can be reduced.

Description

technical field [0001] The present application relates to the technical field of bone conduction equipment, in particular to a speaker assembly, a sound generating device and a gauze assembly. Background technique [0002] The existing hearing aid is a small loudspeaker, which amplifies the original inaudible sound, and then uses the residual hearing of the hearing-impaired to send the sound to the auditory center of the brain. However, due to the hearing impairment or degeneration of the hearing-impaired, the improvement of the hearing effect of the hearing-impaired by the traditional ear canal sound transmission method is relatively limited. Contents of the invention [0003] An embodiment of the present application provides a speaker assembly of a sound generating device, including a speaker housing, a bone conduction speaker, and a protective gauze. The speaker housing is formed with an accommodating cavity with an opening. The bone conduction speaker includes a vibra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R25/00
CPCH04R25/00H04R25/65H04R2460/13
Inventor 李朝武谢帅林付峻江
Owner SHENZHEN VOXTECH CO LTD
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