Title:
LOCKING MECHANISM, MOTOR LOCKING SYSTEM, AND MOUNTING PLATFORM
Document Type and Number:
WIPO Patent Application WO/2023/142083
Kind Code:
A1
Abstract:
A locking mechanism, a motor locking system, and a mounting platform. The locking mechanism comprises: a locking assembly (10), a transmission member (40), a sliding assembly (20), and a memory alloy member (30); the locking assembly (10) comprises an engagement portion (12); the sliding assembly (20) is connected to the transmission member (40); the memory alloy member (30) is connected to the sliding assembly (20), and when the memory alloy member (30) is in an excited state, the length of the memory alloy member (30) changes to drive the sliding assembly (20) to move, and the transmission member (40) presses on the engagement portion (12) or releases the engagement portion (12), so as to cause the locking assembly (10) to switch between a locked state and an unlocked state.
Inventors:
ZHAO KUNLEI (CN)
GUO SHANGUANG (CN)
WANG PING (CN)
GUO SHANGUANG (CN)
WANG PING (CN)
Application Number:
PCT/CN2022/075091
Publication Date:
August 03, 2023
Filing Date:
January 29, 2022
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
H02K7/00; E05B65/00; G05D3/00
Domestic Patent References:
| WO1999060235A2 | 1999-11-25 |
Foreign References:
| CN215181589U | 2021-12-14 | |||
| CN107079090A | 2017-08-18 | |||
| CN210669744U | 2020-06-02 | |||
| CN108462406A | 2018-08-28 | |||
| AU3999099A | 1999-12-06 | |||
| JPH06249129A | 1994-09-06 | |||
| JP2009122603A | 2009-06-04 | |||
| JP2001050152A | 2001-02-23 |
Attorney, Agent or Firm:
TEKYRS INTELLECTUAL PROPERTY INC. (CN)
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