A built-in anti-static side key structure and its mobile terminal

An anti-static, built-in technology, applied to the structure of telephones, electrical components, telephone communications, etc., can solve the problems of affecting appearance and damage to mobile phones, and achieve the effect of beautiful appearance, avoiding accidental touch events, and avoiding static electricity problems

Active Publication Date: 2019-02-05
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous development and progress of science and technology, most mobile terminals on the market, such as mobile phones, mostly use touch screens, and are equipped with volume plus and minus keys and power keys on the side or top of the mobile phone, but these keys are all set to be exposed. The shell of the mobile phone needs to open holes, and there is a gap between the key and the shell of the mobile phone, which affects the appearance, and when the human body or other charged objects are close to the position of the key, it will discharge into the gap, resulting in electrostatic problems. mobile phone damage

Method used

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  • A built-in anti-static side key structure and its mobile terminal
  • A built-in anti-static side key structure and its mobile terminal
  • A built-in anti-static side key structure and its mobile terminal

Examples

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Effect test

Embodiment 1

[0021] Embodiment 1 of the present invention provides a built-in antistatic side key structure, which will be described in detail below with reference to the accompanying drawings. Please refer to figure 1 with figure 2 The antistatic side key structure of the embodiment of the present invention includes an outer shell 11, which can be made of metal material or plastic material, and at least one key feeder is respectively embedded in the inner side of the frame corresponding to the pressing area in the outer shell 11. Points 12 (such as: 3), each key feed point 12 is provided with a metal grounding point 13 on the side of the terminal, each metal grounding point 13 is respectively set on the terminal main board 14 and grounded, each key feed Points 12 and their respective corresponding metal grounding points 13 are arranged at intervals, and a processor 15 is provided on the main board of the terminal. Touch the generated key signal, and execute the control operation corres...

Embodiment 2

[0027] Embodiment 2 of the present invention provides another built-in antistatic side key structure. The structure of the antistatic side key structure described in Embodiment 2 is mostly the same as the structure of the antistatic side key structure described in Embodiment 1 above. , the difference lies in the positions of the key feed point 22 and the metal ground point 23 . Please refer to image 3 The antistatic side key structure of the embodiment of the present invention includes an outer casing 21, and at least one metal grounding point 23 is respectively provided on the inner side of the frame corresponding to the pressing area in the outer casing 21, and each metal grounding point 23 is respectively disposed on the side toward the interior of the terminal. There are button feed points 22, and each metal ground point 23 is grounded. Each button feed point 22 is respectively set on the terminal main board 24, and is set at intervals from the respective corresponding me...

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Abstract

The invention discloses a built-in anti-static side key structure and a mobile terminal thereof. The anti-static side key structure includes an outer shell, and the inner side of the frame corresponding to the pressing area is provided with a key feed point and a metal contact for grounding. location, each button feed point is set at intervals from its corresponding metal ground point, when the corresponding pressing area of ​​the outer shell is pressed, the button feeding point in the pressing area contacts the corresponding metal ground point, thereby triggering the generation of a key signal, There is a processor on the main board of the terminal, and the processor is connected to the key feed point. The processor is used to receive the key signal generated by the contact between the key feed point and the corresponding metal ground point, and when the duration of the key signal is detected to reach the preset Execute the control operation corresponding to the key signal when the threshold value of . The present invention adopts a built-in button structure without opening holes on the casing, there is no gap between the button and the casing, the appearance is beautiful, and the occurrence of static electricity problems can be avoided.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, and more specifically relates to a built-in antistatic side key structure and a mobile terminal thereof. Background technique [0002] With the continuous development and progress of science and technology, most mobile terminals on the market, such as mobile phones, mostly use touch screens, and are equipped with volume plus and minus keys and power keys on the side or top of the mobile phone, but these keys are all set to be exposed. The shell of the mobile phone needs to open holes, and there is a gap between the key and the shell of the mobile phone, which affects the appearance, and when the human body or other charged objects are close to the position of the key, it will discharge into the gap, resulting in electrostatic problems. Cell phones cause damage. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned defects in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/23H04M1/725H04M1/72466
CPCH04M1/236H04M1/72466
Inventor 李路路
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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