Title:
SMART LOCK
Document Type and Number:
WIPO Patent Application WO/2020/228372
Kind Code:
A1
Abstract:
Provided in the present disclosure is a smart lock. In one embodiment, a smart lock, comprising: a lock body having a lock hole; a lock rod which can be inserted into and pulled out from the lock hole of the lock body; a first limiting member movably arranged inside the lock body and capable of moving a latch into the lock hole to limit the insertion or pull-out of the lock rod with respect to the lock hole; a second limiting member movably arranged inside the lock body and capable of abutting against the first limiting member to limit the movement of the first limiting member; a detection unit arranged in the lock body and configured to detect the insertion or pull-out of the lock rod with respect to the lock hole and send a detection signal; and a master control unit communicationally connected to the detection unit and configured to determine a locking state of the smart lock according to the detection signal sent by the detection unit.
Inventors:
CHEN ZHIQIANG (CN)
LI YUANJING (CN)
WU XIANGHAO (CN)
LIU SHIGUO (CN)
SHI DAWEI (CN)
LI YUANJING (CN)
WU XIANGHAO (CN)
LIU SHIGUO (CN)
SHI DAWEI (CN)
Application Number:
PCT/CN2020/071779
Publication Date:
November 19, 2020
Filing Date:
January 13, 2020
Export Citation:
Assignee:
NUCTECH CO LTD (CN)
UNIV TSINGHUA (CN)
UNIV TSINGHUA (CN)
International Classes:
E05B17/20; E05B15/00
Foreign References:
| CN110107157A | 2019-08-09 | |||
| CN107956318A | 2018-04-24 | |||
| CN108131065A | 2018-06-08 | |||
| CN108549923A | 2018-09-18 | |||
| CN208669117U | 2019-03-29 | |||
| CN204163497U | 2015-02-18 | |||
| CN201826644U | 2011-05-11 | |||
| US20140157838A1 | 2014-06-12 |
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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