Title:
DAMPING DEVICE, WHEEL DEVICE, AND REMOTE CONTROLLER
Document Type and Number:
WIPO Patent Application WO/2019/144407
Kind Code:
A1
Abstract:
A damping device (100), a wheel cranking device (200), and a remote controller (300). The damping device (100) comprises a clamping body (10) and an adjustment assembly (20). The clamping body (10) comprises a fixed portion (11) and a mobile portion (12) located at two opposing ends of the clamping body (10), and a connecting portion (13) for connecting the fixed portion (11) and the mobile portion (12), wherein the connecting portion (13), the fixed portion (11) and the mobile portion (12) jointly define a receiving space (14) used for receiving a rotating shaft (71), and the mobile portion (12) and the fixed portion (11) are spaced opposite to each other and form a gap (15) in communication with the receiving space (14). The adjustment assembly (20) comprises an adjustment member (21), wherein the adjustment member (21) is capable of rotatably penetrating the fixed portion (11) and the mobile portion (12); and when the adjustment member (21) rotates relative to the clamping body (10), the adjustment member (21) is capable of driving the mobile portion (12) to move so as to adjust the size of the gap (15), thereby adjusting the magnitude of the clamping force between the clamping body (10) and the rotating shaft (71).
Inventors:
YANG JIAN (CN)
Application Number:
PCT/CN2018/074462
Publication Date:
August 01, 2019
Filing Date:
January 29, 2018
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
G05G1/12
Foreign References:
| CN201732313U | 2011-02-02 | |||
| CN205050004U | 2016-02-24 | |||
| CN106515974A | 2017-03-22 | |||
| CN105980951A | 2016-09-28 | |||
| US3750488A | 1973-08-07 |
Attorney, Agent or Firm:
BEIJING LISENG INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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