Title:
Waterproof device
Document Type and Number:
Japanese Patent JP6069486
Kind Code:
B2
Abstract:
a waterproofing device for electronic equipment is provided, which includes: sensing unit, arranged in a shell of the electronic equipment and configured to output corresponding sensing signal when sensing that water permeates into the electronic equipment; and a powering-off unit, configured to generate a powering-off signal to power off the electronic equipment according to the sensing signal. In the invention, after water is sensed to permeate in the electronic equipment, power of a circuit board of the electronic equipment is immediately and automatically cut off, so that the problem of high short-circuiting rate of the circuit board after water permeates into the electronic equipment is solved, and an effect of avoiding loss is further achieved to a great extent.
Inventors:
Kure Country Wei
Ming Ming
Ming Ming
Application Number:
JP2015504837A
Publication Date:
February 01, 2017
Filing Date:
June 05, 2012
Export Citation:
Assignee:
ZTE CORPORATION
International Classes:
H02H5/08
Domestic Patent References:
| JP200653110A | ||||
| JP201011205A | ||||
| JP201011237A | ||||
| JP201011238A | ||||
| JP201011239A | ||||
| JP201011240A | ||||
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Foreign References:
| CN2667763Y | ||||
| CN201178442Y | ||||
| CN202190313U | ||||
| US5353185 | ||||
| US6016702 | ||||
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| WO2009041607A1 |
Attorney, Agent or Firm:
Yamato Tsutsui
Yoshitaka Kozuka
Akiko Tsutsui
Yoshitaka Kozuka
Akiko Tsutsui