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Sounding unit and sounding device

A sound-generating device and single-body technology, applied in sensors, electrical components, earpiece/headphone accessories, etc., can solve problems such as discomfort and increase in air pressure in the ear canal, and achieve the effect of alleviating or removing user discomfort

Active Publication Date: 2020-11-17
GOERTEK INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a sounding unit and a sounding device, aiming to solve the technical problem of discomfort caused by the increase of ear canal air pressure when the user wears the earphone

Method used

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  • Sounding unit and sounding device
  • Sounding unit and sounding device
  • Sounding unit and sounding device

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0026] In addition, the ...

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PUM

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Abstract

The invention discloses a sounding unit and a sounding device, and the sounding unit is disposed in a housing with a cavity, and is used for dividing the cavity into a front cavity and a rear cavity.The sounding unit comprises a frame with an accommodating space, a mounting part arranged on the frame, a vibration system and a magnetic circuit system, the vibration system and the magnetic circuitsystem are arranged in the accommodating space, the mounting part is provided with a ventilation channel communicated with the front cavity and the accommodating space, and the frame is provided witha leakage hole communicated with the rear cavity and the accommodating space. The sounding unit and the sounding device disclosed by the invention can balance the air pressure of the front cavity andthe rear cavity, reduce or eliminate the discomfort of a user and improve the tone quality of the sounding unit.

Description

technical field [0001] The invention relates to the technical field of electroacoustic conversion, in particular to a sounding unit and a sounding device. Background technique [0002] Headphones are widely used in modern consumer electronics. In order to improve the sound quality effect felt by the user and reduce the impact of external environmental sound, the existing earphones increase the tightness with the user's ear by adding an airtight structure. When the user wears the earphone, the air in the ear canal of the user will be compressed, which will increase the air pressure in the ear canal, and the user will feel discomfort, especially the in-ear earphone. [0003] Therefore, it is necessary to provide a novel sound generating device to solve the above technical problems. Contents of the invention [0004] The main purpose of the present invention is to provide a sounding unit and a sounding device, aiming to solve the technical problem of discomfort caused by th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R9/02H04R9/04H04R7/12H04R1/10
CPCH04R9/027H04R9/04H04R7/12H04R1/1058
Inventor 王建建王继宗
Owner GOERTEK INC
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