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a mobile terminal

A mobile terminal and vibration unit technology, applied in the field of receivers, can solve the problems that the privacy of calls cannot be guaranteed, and the sound is easy to spread around, so as to achieve the effect of good privacy of calls

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

[0004] This application provides a receiver assembly and a mobile terminal to solve the problem that the sound emitted by the receiver is easy to spread around during the call of the mobile terminal, and the privacy of the call cannot be guaranteed

Method used

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0014] Firstly, the receiver assembly provided by the embodiment of the present application will be described below.

[0015] It should be noted that the receiver component provided in the embodiment of the present application is applied to a mobile terminal. Specifically, the mobile terminal may be: a computer (Computer), a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), a personal digital assistant (PDA for sh...

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PUM

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Abstract

This application relates to the field of receiver technology, and specifically discloses a receiver assembly and a mobile terminal. The receiver assembly includes: a power amplifier; a receiver, including a first vibration unit, a second vibration unit, and a magnetic circuit unit. The units are respectively arranged on opposite sides of the magnetic circuit unit; wherein, the power amplifier is used to output the same group of audio electric signals to the first vibration unit and the second vibration unit; the first vibration unit and the second vibration unit are respectively used to receive the same Group audio electrical signals, and produce phase opposite vibrations under the action of the magnetic field of the magnetic circuit unit. Through the above method, the present application can effectively prevent the call content from being heard by the surrounding people, and can realize good call privacy.

Description

technical field [0001] The present application relates to the technical field of receivers, in particular to a receiver assembly and a mobile terminal. Background technique [0002] With the rapid development of smart phones and other mobile terminals, users' demand for display performance of electronic products is gradually increasing, and the design of full screen or ultra-narrow bezel has become the mainstream direction of current research. [0003] In order to increase the screen-to-body ratio, the distance between the sound outlet of the mobile terminal and the side wall of the outer casing of the mobile terminal is getting smaller and smaller, and the sound outlet cannot fit the user's ear. The sound sent by the receiver is easy to spread around, and the user's call content is easy to be heard by nearby people, and the privacy of the call cannot be guaranteed. Contents of the invention [0004] The present application provides a receiver assembly and a mobile termin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R9/02H04R9/04H04R9/06H04M1/02H04M1/03H04M1/19
CPCH04R9/025H04R9/045H04R9/063H04M1/026H04M1/035H04M1/19H04R2209/041H04R2209/026
Inventor 严笔祥
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD