Title:
UNMANNED AERIAL VEHICLE ARM ASSEMBLY, UNMANNED AERIAL VEHICLE FRAME, AND UNMANNED AERIAL VEHICLE
Document Type and Number:
WIPO Patent Application WO/2019/019397
Kind Code:
A1
Abstract:
An unmanned aerial vehicle arm assembly, an unmanned aerial vehicle frame, and an unmanned aerial vehicle. The unmanned aerial vehicle arm assembly (100) is applied to the unmanned aerial vehicle (300) and comprises an unmanned aerial vehicle arm (1); the unmanned aerial vehicle arm (1) is used for bearing a vibration source (2), and is further provided with a vibration damping assembly (3); the vibration damping assembly (3) comprises a support member (31) and a rigidity-variable connecting unit (32); the connecting unit (32) is connected between the support member (31) and the unmanned aerial vehicle arm (1); the rigidity of the vibration damping assembly (3) when the support member (31) is not used for supporting the unmanned aerial vehicle arm (1) is less than the rigidity of the vibration damping assembly (3) when the support member (31) is used for supporting the unmanned aerial vehicle arm (1). The structure can achieve vibration damping on the unmanned aerial vehicle arm, and the structure is simple.
Inventors:
HUANG HONGSHENG (CN)
Application Number:
PCT/CN2017/104944
Publication Date:
January 31, 2019
Filing Date:
September 30, 2017
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
B64C27/32; B64C1/00
Foreign References:
| CN205168873U | 2016-04-20 | |||
| US20020175594A1 | 2002-11-28 | |||
| CN204956936U | 2016-01-13 | |||
| CN105691622A | 2016-06-22 | |||
| CN106976560A | 2017-07-25 | |||
| CN106774486A | 2017-05-31 |
Attorney, Agent or Firm:
SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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