Title:
CONNECTOR AND METHOD FOR CONNECTING MOTOR AND ARM OF MULTI-ROTOR AIRCRAFT
Document Type and Number:
WIPO Patent Application WO/2024/055899
Kind Code:
A1
Abstract:
A connector and method for connecting a motor and an arm of a multi-rotor aircraft. The connector comprises a base (1), a locking disk component (2), and a guided positioning component (3), wherein one side of the base (1) is connected to an arm; the locking disk component (2) comprises a forward locking disk structure (21) and a reverse locking disk structure (22), and the guided positioning component (3) comprises a forward guided positioning structure (31) and a reverse guided positioning structure (32); the forward guided positioning structure (31) and the reverse guided positioning structure (32) are respectively embedded in the forward locking disk structure (21) and the reverse locking disk structure (22); one end of the forward locking disk structure (21) is connected to a forward propeller motor, and the other end thereof is inserted into a forward end of the base (1) via the forward guided positioning structure (31), and is connected to the forward end of the base (1) by means of forward threads; and one end of the reverse locking disk structure (22) is connected to a reverse propeller motor, and the other end thereof is inserted into a reverse end of the base (1) via the reverse guided positioning structure (32), and is connected to the reverse end of the base (1) by means of reverse threads.
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Inventors:
HU HUAZHI (CN)
HE DANIAN (CN)
LU XINGJIE (CN)
JIANG GUOJUN (CN)
ZENG FANSHENG (CN)
HE DANIAN (CN)
LU XINGJIE (CN)
JIANG GUOJUN (CN)
ZENG FANSHENG (CN)
Application Number:
PCT/CN2023/117534
Publication Date:
March 21, 2024
Filing Date:
September 07, 2023
Export Citation:
Assignee:
EHANG INTELLIGENT EQUIPMENT GUANGZHOU CO LTD (CN)
International Classes:
B64C27/14; B64C1/16; B64C27/08; B64C27/24; B64C27/26; H02G1/06
Foreign References:
CN115520380A | 2022-12-27 | |||
CN205311899U | 2016-06-15 | |||
CN216969996U | 2022-07-15 | |||
EP4011769A1 | 2022-06-15 |
Attorney, Agent or Firm:
YOGO PATENT AND TRADEMARK AGENCY LIMITED COMPANY (CN)
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