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an electronic device

A technology of electronic equipment and cavity, which is applied in the field of communication and can solve problems such as poor sound effects of receivers

Active Publication Date: 2021-01-12
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] An embodiment of the present invention provides an electronic device to solve the problem of poor sounding effect of the current receiver

Method used

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  • an electronic device
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Embodiment Construction

[0010] 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 some of the embodiments of the present invention, but 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.

[0011] see figure 1 , an embodiment of the present invention provides a schematic structural diagram of an electronic device, such as figure 1 As shown, the electronic device includes: a cover 10, a receiver 20, a speaker 30 and a first cavity 40, the receiver 20 is accommodated in the first cavity 40, the cover 10 and the receiver 20 and There is a gap 50 between the speakers 30 , the gap 50 communicates with the first cavity 40 , and the gap 50 comm...

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Abstract

The present invention provides an electronic device, which includes: a cover, a receiver, a speaker and a first cavity, the receiver is accommodated in the first cavity, and the cover, the receiver and the speaker are There is a gap between them, the gap communicates with the first cavity, and the gap communicates with the external environment through the sound outlet of the speaker. In the embodiment of the present invention, the first cavity can be kept in communication with the external environment through the gap and the sound hole. When the cover is subjected to an external force, the air pressure in the first cavity can always be kept in balance, which reduces noise from the receiver. The occurrence of the phenomenon, thereby improving the sound effect of the receiver.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to an electronic device. Background technique [0002] With the rapid development of electronic equipment, the sealing performance of electronic equipment is getting better and better. In actual use, there is generally a gap between the cover and the receiver. When the cover is subjected to external pressure, the gap becomes smaller, which leads to a sharp change in the air pressure of the receiver, which makes the air pressure of the receiver unbalanced, which in turn causes the sound from the receiver. Noise will be included in the audio, it can be seen that the sound effect of the current receiver is poor. Contents of the invention [0003] An embodiment of the present invention provides an electronic device, so as to solve the problem of poor sound generation effect of current receivers. [0004] In order to solve the problems of the technologies described abov...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R9/02H04R9/06H04R9/08
CPCH04R9/02H04R9/06H04R9/08H04R2499/11H04R1/2846H04R1/2853H04M1/035H04M1/026H04R1/2823
Inventor 杨鹏博王晓雷
Owner VIVO MOBILE COMM CO LTD
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