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A medical hearing aid earphone

A technology for hearing aids and earphones, which is applied to hearing aids, hearing aid shells, earpieces/earphone accessories, etc. It can solve the problems of difficulty in customizing earphones, difficulty in adjusting the size of the front and rear sound chambers, and the small application range of earphones. Scope of application, ease of recycling, and cost reduction effects

Active Publication Date: 2022-02-25
MERRY ELECTRONICS (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the front sound chamber and the rear sound chamber are separated by a speaker, and the structure and size of the overall size of the earphone speaker are determined, which makes it difficult to adjust the space size of the front sound chamber and the rear sound chamber, which in turn leads to The earphones in the prior art are difficult to realize private customization, that is to say, the earphones in the prior art have a small scope of application and cannot meet the needs

Method used

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  • A medical hearing aid earphone
  • A medical hearing aid earphone
  • A medical hearing aid earphone

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Embodiment Construction

[0030] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only the parts related to the present invention are shown in the drawings but not all of them.

[0031] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the conve...

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PUM

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Abstract

The invention discloses a medical hearing aid earphone, which belongs to the technical field of earphones, and comprises a housing, a battery assembly and a circuit board assembly located in the housing, the housing has a sound cavity, and the medical hearing aid earphone further includes: a loudspeaker The assembly is located in the housing; the support structure is sleeved outside the speaker assembly, and the support structure and the speaker assembly divide the sound cavity into a front sound cavity and a rear sound cavity, wherein, during assembly, The relative position of the loudspeaker assembly in the support structure is adjustable. The medical hearing aid earphone of the present invention is convenient to adjust the space size of the front sound cavity and the rear sound cavity, so that the medical hearing aid earphone can be customized according to the needs of different users, and has a larger application range.

Description

technical field [0001] The invention relates to the technical field of earphones, in particular to a medical hearing aid earphone. Background technique [0002] Headphones can receive electrical signals from a media player or receiver, and use speakers close to the ear to convert them into sound waves that can be heard by the human ear. Nowadays, earphones are also used in the medical hearing aid industry, so that earphones need to be equipped with various structures to meet the needs of different customers. [0003] The earphone includes a front sound cavity and a rear sound cavity, and the size of the front sound cavity and the rear sound cavity can affect the sound wave range of the earphone. In the prior art, the front sound cavity and the rear sound cavity are separated by a speaker, and the structure and size of the overall size of the earphone speaker are determined, which makes it difficult to adjust the space size of the front sound cavity and the rear sound cavity...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R25/00
CPCH04R25/00H04R25/65H04R2225/77H04R1/1016H04R1/1075H04R25/604
Inventor 彭远桥余光洪刘旭刘晓龙
Owner MERRY ELECTRONICS (SUZHOU) CO LTD
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