Waterproofing device

A waterproof device, water infiltration technology, applied in the direction of instruments, error detection/correction, calculation, etc., can solve problems such as circuit board short circuit, and achieve the effect of solving circuit board short circuit and avoiding losses

Inactive Publication Date: 2012-10-10
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides a waterproof device for electronic equipment to at least solve the problem that the circuit board of the above-mentioned electronic equipment is easily short-circuited after being flooded

Method used

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Embodiment Construction

[0021] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0022] figure 1 It is a structural block diagram of a waterproof device for electronic equipment according to an embodiment of the present invention. Such as figure 1 As shown, the waterproof device includes: a sensing unit 10, which is arranged in the casing of the electronic device, and is used to output a corresponding sensing signal when sensing water seeping into the electronic device; a shutdown unit 20, which is used to generate a shutdown signal according to the sensing signal to Turn off electronic equipment.

[0023] In this embodiment, the power supply of the main board of the electronic device is automatically cut off immediately after sensing that water has penetrated into the electro...

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Abstract

The invention discloses a waterproofing device used in electronic equipment. The waterproofing device comprises a sensing unit and a powering off unit, wherein the sensing unit is arranged in an electronic equipment shell and is used for outputting corresponding sensing signals when sensing water permeates into the electronic equipment, and the powering off unit is used for generating a powering off signal according to the sensing signals to power off the electronic equipment. According to the invention, power supply of an electronic equipment circuit board is immediately and automatically cut off when the sensing unit senses water permeates into the electronic equipment, so that the problem that the circuit board is easily to be shorted out when water comes into the electronic equipment is solved, and an effect of avoiding losses is achieved in turn to a large extent.

Description

technical field [0001] The invention relates to the field of electronic equipment, in particular to a waterproof device for electronic equipment. Background technique [0002] With the continuous development of mobile communication technology, various electronic devices, such as mobile phones, have become an indispensable part of life. On the other hand, the proportion of mobile phones scrapped due to accidental water entry is also increasing. Because, in daily life, electronic devices such as mobile phones are often flooded due to accidents. Water entering the mobile phone in use will cause a short circuit on the main board of the mobile phone, and the main board of the mobile phone often needs to be replaced after a short circuit occurs, but the cost of replacing the main board of the mobile phone is quite high. It can be seen that the use of waterproof measures for mobile phones can largely avoid losses. [0003] At present, most waterproof mobile phones adopt the mech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02
CPCG06F11/3058G06F11/07G06F1/26G08B21/20
Inventor 吴国伟邱明明
Owner ZTE CORP
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