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Receiver module

A receiver and module technology, applied in the direction of microphone mouth/microphone accessories, loudspeakers, sensors, etc., can solve problems affecting sound effects and achieve the effect of improving sound effects

Inactive Publication Date: 2019-01-15
AAC TECH PTE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there will be noise in the call of the receiver of the related art, which will affect the sound effect

Method used

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Embodiment Construction

[0019] 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 some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] Such as Figure 1 to Figure 4 As shown, the embodiment of the present invention provides a receiver module 200, the receiver module includes a receiver 1 and a microphone 100 fixedly connected to the receiver, the sound inlet hole 101 of the microphone 100 is connected to the receiver 1 The front cavity is connected, that is, the microphone and the receiver share the front cavity, so that the microphone can absorb the noise of the call in the receiver a...

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Abstract

The invention provides a receiver module. The receiver module includes a receiver and a microphone. The receiver includes a basin frame, a vibration system and a magnetic circuit system fixedly held on the basin frame, a front cover covering the basin frame, and a cover plate. The vibration system includes a diaphragm. The cover plate and the diaphragm are spaced apart to form a front cavity. Thebasin frame includes a basin frame body portion, a basin frame extension portion connected to the basin frame body portion, and a first through hole disposed on the basin frame extension portion. Thefront cover includes a front cover body portion, a front cover extension portion connected to the front cover body portion, and a second through hole disposed on the front cover extension portion. Themicrophone is fixedly disposed on a surface of the basin frame extension portion away from the cover plate. The front cavity, the second through hole, the first through hole and the sound receiving hole of the microphone successively communicate with one another. The receiver in the receiver module provided by the invention shares the front cavity with the microphone, and the noise of the receiver is absorbed by the microphone so as to achieve a good sound effect.

Description

【Technical field】 [0001] The invention relates to the technical field of acoustic-electric conversion, in particular to a receiver module applied to portable communication equipment. 【Background technique】 [0002] With the rapid development of science and technology, people's pursuit of quality of life is getting higher and higher, and portable multimedia audio-visual devices such as notebook computers and mobile phones are important experience terminal devices in daily life, and people's requirements for them are also getting higher and higher. Especially the performance requirements for its sound effect, so the receiver, as an important component that converts electrical signals into sound, has higher and higher requirements for it. [0003] The receiver in the related art includes a pot frame with accommodating space, a vibration system and a magnetic circuit system fixed on the pot frame, a front cover that covers the pot frame, and a layer that is stacked on the front ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10
CPCH04R1/1058H04R2201/105H04R1/08H04R1/22H04R9/06H04R1/026H04R1/04H04R1/222
Inventor 顾小江
Owner AAC TECH PTE LTD