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1. (WO2013155764) WATERPROOFING APPARATUS

Pub. No.:    WO/2013/155764    International Application No.:    PCT/CN2012/076487
Publication Date: Fri Oct 25 01:59:59 CEST 2013 International Filing Date: Wed Jun 06 01:59:59 CEST 2012
IPC: G06F 11/07
Applicants: ZTE CORPORATION
中兴通讯股份有限公司
WU, Guowei
吴国伟
QIU, Mingming
邱明明
Inventors: WU, Guowei
吴国伟
QIU, Mingming
邱明明
Title: WATERPROOFING APPARATUS
Abstract:
The present invention provides a waterproofing apparatus for an electronic device. The waterproofing apparatus comprises a sensing unit disposed in a case of an electronic device and used for outputting a corresponding sensing signal upon sensing that water permeates into the electronic device; and a powering-off unit used for generating a powering-off signal according to the sensing signal to power off the electronic device. In the present invention, power supply of a circuit board of an electronic device is immediately and automatically cut off upon it is sensed that water permeates into the electronic device, so that the problem that the circuit board of the electronic device is likely shorted out after water comes into the electronic device is solved, thereby achieving the effect of avoiding losses to a great extent.