Electrostatic discharge protection method and mobile terminal

An electrostatic discharge protection, mobile terminal technology, applied in the direction of static electricity, electrical components, telephone structure, etc., can solve the problem of poor electrostatic protection effect of mobile phones, and achieve the effect of improving anti-static performance

Active Publication Date: 2012-07-04
SHANDONG LIANGSHAN TONGYA AUTOMOBILE MFG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the deficiencies in the prior art above, the purpose of the present invention is to provide a method for protecting against electrostatic discharge and a mobile terminal, aiming at solving the problem that the electrostatic protection effect of existing mobile phones is not good

Method used

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  • Electrostatic discharge protection method and mobile terminal
  • Electrostatic discharge protection method and mobile terminal
  • Electrostatic discharge protection method and mobile terminal

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Embodiment Construction

[0020] The present invention provides an electrostatic discharge protection method and a mobile terminal. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0021] The invention provides a mobile terminal electrostatic discharge protection method and a mobile terminal adopting the electrostatic discharge protection method by utilizing the principle of an electrostatic discharge path. The mobile terminal includes a PCB board and a structural part, and the PCB board is arranged in the structural part. The electrostatic discharge protection method is a method for preventing static electricity entering from gaps between structural components from impacting internal functional modules of the structural component...

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Abstract

The invention discloses an electrostatic discharge protection method and a mobile terminal. The mobile terminal comprises a PCB and structural pieces, wherein the PCB is arranged in the structural pieces, and a gap is formed between the structural pieces. The mobile terminal is characterized by further comprising a conductive wire arranged in the gap between the structural pieces and connected with a main land on the PCB; as the main land area of the PCB is relatively larger, the PCB main land can not change greatly with the electrostatic impact; and a huge electric potential difference between functional modules on the PCB is avoided, thereby avoiding larger impact on the functional modules in the structural pieces, and greatly improving the electrostatic discharge protection performance of the mobile terminal.

Description

technical field [0001] The invention relates to the field of electronic devices, in particular to an electrostatic discharge protection method and a mobile terminal. Background technique [0002] In the design of mobile phones, due to the gaps between structural parts, static electricity is usually introduced, which will cause harm to internal circuits or functional devices. Therefore, how to solve the problem of static electricity in mobile phones has always puzzled mobile phone designers. The current common practice is to strengthen the sealing between the various structural parts of the mobile phone, making it relatively difficult for static electricity to be introduced. In addition, when designing a mobile phone, try to keep the electronic functional modules away from the gaps in the structural parts. However, the volume of existing mobile phones is getting smaller and smaller, and it is difficult to ensure that the electronic functional modules can reach a safe distanc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05F3/02H04M1/02
Inventor 王亚辉
Owner SHANDONG LIANGSHAN TONGYA AUTOMOBILE MFG CO LTD
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