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a mobile terminal

A technology of mobile terminals and printed circuit boards, which is applied to the structure of telephones, etc., and can solve problems such as installation space occupation

Active Publication Date: 2018-06-26
QINGDAO HISENSE MOBILE COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a mobile terminal, which can solve the problem that when the distance sensor and the microphone are sealed separately, the installation space is occupied by the protrusions on the seal for fool-proofing and positioning

Method used

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Embodiment Construction

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0024] The embodiment of the present invention provides a mobile terminal, such as a touch screen mobile phone (wherein, the following embodiments of the present invention are all examples of the touch screen mobile phone to illustrate the mobile terminal), such as Figure 5 As shown, a front case 40 may be included. A touch screen 60 is installed on one side of the front shell 40 on the display side of the touch screen mobile phone, and...

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Abstract

The embodiment of the invention provides a mobile terminal, relates to the field of mobile phone manufacturing, and aims to solve the problem of occupation of a mounting space by bumps for fool proofing and positioning on a sealing element during separate sealing of a distance sensor and a microphone. The mobile terminal comprises a printed circuit board, the distance sensor, the microphone, a front shell and the sealing element for sealing the distance sensor and the microphone, wherein the sealing element is provided with a first sealing cavity, a second sealing cavity and a sound hole which is communicated with the second sealing cavity; the distance sensor is fixedly arranged in the first sealing cavity; one end of the sound hole is communicated with a pickup hole of the microphone through the second sealing cavity; the front shell is provided with a second through hole; and the second through hole is communicated with the other end of the sound hole.

Description

Technical field [0001] The invention relates to the field of mobile phone production, in particular to a mobile terminal. Background technique [0002] With the continuous development of electronic terminal technology and communication technology, more and more users begin to use mobile terminals, such as touch screen mobile phones, to better realize human-computer interaction. [0003] The above-mentioned mobile terminal, such as a touch screen mobile phone, is generally provided with a distance sensor, which can detect the distance between a human face and a mobile phone screen when receiving a call. When the face is close to the screen, the screen light turns off and the screen is automatically locked. This can prevent accidental touch operations on the face; when the face leaves the screen, the screen light will automatically turn on and automatically unlock. The distance sensor is respectively provided with an infrared light emitting unit and an infrared light receiving unit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/02
Inventor 车宪香王仁波李海峰
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD