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A kind of receiver dust cover and terminal equipment

A technology of dust cover and receiver, which is applied in the field of communication, can solve the problems of poor sound effect, achieve good dust-proof effect, increase the effective sound area, and reduce the effect of sound resistance

Active Publication Date: 2021-08-31
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a dust-proof cover for a receiver and a terminal device to solve the problem of poor sound output in the dust-proof cover for a receiver in the prior art

Method used

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  • A kind of receiver dust cover and terminal equipment
  • A kind of receiver dust cover and terminal equipment
  • A kind of receiver dust cover and terminal equipment

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Embodiment Construction

[0014] 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.

[0015] An embodiment of the present invention provides a receiver dust cover, the receiver dust cover is applied to a terminal device, and the terminal device is provided with a sound output channel for the receiver of the terminal device to transmit the sound emitted by the receiver to the outside of the terminal device , and the sound channel is used to assemble the receiver dust cover, in order to prevent external dust, particles and other sundries f...

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Abstract

The invention provides a receiver dust cover and a terminal device. The receiver dust cover includes a strip-shaped dust cover body, and the length direction of the dust cover body is provided with a plurality of first sound holes and a plurality of second sound holes. A sound outlet, and the diameter of the first sound outlet is larger than the diameter of the second sound outlet. The dustproof cover for the receiver provided by the invention not only has a better dustproof effect, but also has a better sound output effect.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a dustproof cover for a receiver and terminal equipment. Background technique [0002] With the development and progress of terminal technology, the screen-to-body ratio of smartphones and other terminal devices is getting higher and higher, and the sound hole of the receiver is getting smaller and smaller. How to ensure the sound effect and reliability of the receiver has become very important. [0003] At present, in order to prevent dust or particles from entering the sound guide channel of the receiver, a dust cover is generally installed corresponding to the sound outlet on the screen cover of the terminal device, and a mesh is opened on the dust cover to prevent dust or Particles enter the sound guide channel of the receiver. However, in the prior art, the mesh of the dustproof cover is small, although it can play a dustproof effect, but the sound resistance is relat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/03
Inventor 高京松龙立锋李凤亮唐后勋
Owner VIVO MOBILE COMM CO LTD
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