Title:
ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/165489
Kind Code:
A1
Abstract:
An electronic device, comprising: a base (1) disposed in an electronic device housing, and a tray (2), an elastic part (3) and a drive circuit which are movably disposed on the base (1), wherein the drive circuit comprises: a switch circuit (4), a sensing circuit (5) and a control circuit (6) which are connected in series, and the operating state of the control circuit (6) includes a first operating state for locking the tray and a second operating state for unlocking the tray; and when the switch circuit is in a closed state, the drive circuit is conducted, the sensing circuit outputs a control signal to the control circuit according to an acquired sensing signal, the control circuit enters from the first operating state to the second operating state according to the received control signal, the tray is unlocked, and the elastic part pushes out the tray until the elastic part is partially exposed out of the electronic device housing by means of an elastic restoration force. The electronic device adopts a drive circuit to control the motion of a tray, thereby solving the problems in the prior art that the tray on a connector is inconvenient to disassemble and the tray is popped out due to a false trigger.
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| WO/2009/140171 | RECEPTACLE WITH ARC PROTECTION CIRCUITRY |
| JP2003168348 | POWER SOURCE CUT SYSTEM FOR VEHICLE |
Inventors:
WEI NA (CN)
Application Number:
PCT/CN2016/074358
Publication Date:
October 20, 2016
Filing Date:
February 23, 2016
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H01R13/70; H01H50/16; H01R12/71; H01R13/66
Foreign References:
| CN205029128U | 2016-02-10 | |||
| CN202495630U | 2012-10-17 | |||
| CN204441595U | 2015-07-01 | |||
| CN203574181U | 2014-04-30 | |||
| US8651884B1 | 2014-02-18 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
北京安信方达知识产权代理有限公司 (CN)
北京安信方达知识产权代理有限公司 (CN)
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