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Electronic equipment

An electronic device and audio channel technology, applied in the electronic field, can solve the problems of voice information leakage and affect the privacy of user calls, so as to avoid the leakage of voice information and improve the effect of good experience.

Active Publication Date: 2020-07-28
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the popularization of full-screen mobile phones, the position of the handset is getting smaller and smaller from the top of the mobile phone screen. As a result, when the user is making a call, the voice information received by the handset leaks, and the user can hear it clearly even at a long distance. The content of the user's call seriously affects the privacy of the user's call

Method used

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0025] Electronic equipment may be, but not limited to, electronic devices such as mobile phones, tablets, and computers. The electronic device in the embodiment of the present application is described by taking a mobile phone as an example.

[0026] see figure 1 and figure 2 , figure 1 It is a schematic diagram of the first structure of the electronic device provided in the embodiment of the present application, figure 2 for figure 1 Schematic diagram of the structure al...

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PUM

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Abstract

The embodiment of the invention provides electronic equipment, and the equipment comprises: a shell which is internally provided with a sound hole and an accommodation cavity; and a receiver which isarranged in the accommodation cavity and divides the accommodation cavity into a first cavity body and a second cavity body, wherein the first cavity body, the second cavity body and the sound outlethole are communicated with one another, when the receiver vibrates, a first sound wave signal is generated in the first cavity, a second sound wave signal is generated in the second cavity, and the second sound wave signal and the first sound wave signal are at least partially offset. The first cavity, the second cavity and the sound outlet hole are communicated with each other. According to the embodiment of the invention, the second sound wave signal generated by the receiver in the second cavity and the first sound wave signal generated in the first cavity can be at least partially cancelled out, so that the sound emitted from the sound outlet hole can be reduced, the voice information leakage of a user in the call process can be avoided, and the good experience of the user is improved.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to an electronic device. Background technique [0002] Mobile phones have become an indispensable part of people's lives, and the current mobile phones have many functions, and the call function is one of the basic functions of the mobile phone. [0003] With the popularization of full-screen mobile phones, the position of the handset is getting smaller and smaller from the top of the mobile phone screen. As a result, when the user is making a call, the voice information received by the handset leaks, and the user can hear it clearly even at a long distance. The content of the user's call seriously affects the privacy of the user's call. Contents of the invention [0004] An embodiment of the present application provides an electronic device, which can prevent leakage of voice information of a user during a call, and improve user experience. [0005] An embodiment ...

Claims

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Application Information

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IPC IPC(8): H04M1/02H04M1/03
CPCH04M1/026H04M1/035
Inventor 严笔祥
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD