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Electronic device and sound control method

A technology for electronic equipment and sound signals, which is applied in the electronic field to achieve the effect of increasing the screen ratio

Active Publication Date: 2021-06-01
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Electronic devices are usually equipped with speakers, which can transmit sound signals, but the speakers are often set under the non-display area of ​​the display screen of the electronic device, resulting in the need to add a non-display area on the display screen to set the speaker through hole

Method used

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  • Electronic device and sound control method
  • Electronic device and sound control method
  • Electronic device and sound control method

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Embodiments of the present application provide an electronic device and a sound control method. The execution subject of the sound control method may be the electronic device provided in the embodiment of the present application such as figure 1 The electronic device 20 shown, figure 1 It is a schematic structural diagram of an electronic device provided in an embodiment of the present application. The electronic device 20 may be a smart phone, a tablet computer, a PDA (Personal Digital Assistant) and the like.

[0026] Wherein, the electronic device 20 may include a piezoelectric ceramic module, and the piezoelectric ceramic module may include a piezoelectric ceramic unit such as the piezoelectric ceramic unit 200 , and the piezoelectric ceramic unit 200 is made of a ceramic material. Among them, the piezoelectric ceramic unit 200 can convert mechanical energy and electrical energy to each other. When the piezoelectric ceramic module 200 converts electrical energy int...

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PUM

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Abstract

Embodiments of the present application provide an electronic device and a sound control method. The electronic device includes: a casing, a telescopic mechanism, a piezoelectric ceramic module, and a drive assembly. The casing is provided with a channel, and the telescopic mechanism can move along the channel. The ceramic module is used to transmit sound signals, and the piezoelectric ceramic module is arranged on the telescopic mechanism; the driving assembly is arranged in the housing, and the driving assembly is connected to the telescopic mechanism, and is used to drive the telescopic mechanism so that the telescopic mechanism is in a storage state and an extended state Convert between. The storage state is that the piezoelectric ceramic module is located in the housing, and the extended state is that the piezoelectric ceramic module is located outside the housing. The sound control method includes: when receiving a sounding instruction, controlling the retractable mechanism to be in a storage state or an extended state; acquiring a sound signal; and transmitting the sound signal through the piezoelectric ceramic module. The screen-to-body ratio of the electronic device can be increased.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to an electronic device and a sound control method. Background technique [0002] With the development of communication technology, electronic devices such as smartphones are becoming more and more popular. Electronic devices are usually provided with a speaker, which can transmit sound signals, but the speaker is often arranged below the non-display area of ​​the display screen of the electronic device, so that the electronic device needs to add a non-display area on the display screen to provide through holes for the speaker. Contents of the invention [0003] Embodiments of the present application provide an electronic device and a sound control method, which can increase the screen-to-body ratio of the electronic device. [0004] An embodiment of the present application provides an electronic device, and the electronic device includes: [0005] The housing is p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/03H04M1/02H04M1/72448H04M1/72433H04R17/00
CPCH04M1/03H04M1/026H04R17/00H04M1/72433H04M1/72448
Inventor 余君锋
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD