Electronic device and control method for electronic device

A technology for electronic equipment and control units, applied in branch equipment, piezoelectric/electrostrictive transducers, electrical components, etc. play effect

Active Publication Date: 2021-09-17
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the related art, the loudspeaker effect of electronic devices such as mobile phones is generally not good, and on the F0 (speaker impedance curve) of ordinary speakers, a maximum value of impedance appears in the low frequency band, and the frequency corresponding to this impedance is called the resonant frequency of the speaker, which is denoted as F0, that is, the frequency corresponding to the first main peak where the impedance modulus of the speaker increases with frequency on the impedance curve) is high, which makes it difficult to improve the low-frequency effect; and some speaker devices such as two-in-one speaker components have too high requirements for layout, and need Opening holes in the appearance of the mobile phone is not conducive to the design of the full screen. At the same time, the effect improvement is not obvious, and the power consumption is also high.

Method used

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  • Electronic device and control method for electronic device
  • Electronic device and control method for electronic device
  • Electronic device and control method for electronic device

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Embodiment Construction

[0035] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are only for explaining the present application, and should not be construed as limiting the present application.

[0036] Refer below Figure 1-Figure 4 An electronic device 100 according to an embodiment of the present application is described.

[0037] Such as Figure 1-Figure 3 As shown, the electronic device 100 according to the embodiment of the present application may include a battery cover 1 , a middle frame component 2 , a battery component 3 and an electroacoustic component 4 .

[0038] For example, if figure 2 and image 3 As shown, the middle frame assembly 2 and the battery cover 1 are along the first direction (for exa...

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Abstract

The application discloses an electronic device and a control method for the electronic device. The electronic device includes a battery cover, a middle frame assembly, a battery assembly, and an electroacoustic assembly. The middle frame assembly is connected with the battery cover along a first direction, and the middle frame assembly includes a middle frame And the display screen arranged in the middle frame, the battery assembly is arranged between the middle frame assembly and the battery cover, so as to define a closed cavity together with the middle frame assembly and the battery cover, the battery assembly is connected with the display screen, and the electroacoustic assembly is arranged in the cavity In the cavity, so that the cavity is formed as the back cavity of the electroacoustic component. According to the electronic device of the present application, it has a good external playback effect.

Description

technical field [0001] The present application relates to the technical field of communication equipment, and in particular, to an electronic equipment and a method for controlling the electronic equipment. Background technique [0002] In the related art, the loudspeaker effect of electronic devices such as mobile phones is generally not good, and on the F0 (speaker impedance curve) of ordinary speakers, a maximum value of impedance appears in the low frequency band, and the frequency corresponding to this impedance is called the resonant frequency of the speaker, which is denoted as F0, that is, the frequency corresponding to the first main peak where the impedance modulus of the speaker increases with frequency on the impedance curve) is high, which makes it difficult to improve the low-frequency effect; and some speaker devices such as two-in-one speaker components have too high requirements for layout, and need Opening holes in the appearance of the mobile phone is not ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R9/06H04R9/02
CPCH04M1/035H04R17/00
Inventor 严笔祥
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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