Title:
UNMANNED AERIAL VEHICLE (UAV) WITH MULTI-ARM SYNCHRONOUS FOLDING MECHANISM
Document Type and Number:
WIPO Patent Application WO/2017/173732
Kind Code:
A1
Abstract:
An unmanned aerial vehicle (UAV) with a multi-arm synchronous folding mechanism, comprising: a base (1) having a flat plate shape and being provided with a plurality of rotating shafts (12) which extend parallel to the base (1); a plurality of arms (2), which are connected to the rotating shafts (12) in such a manner as to be rotatable about the rotating shafts (12) respectively and capable of being in an unfolded state parallel to the base (1) and in a folded state perpendicular to the base (1); a clamping assembly (31, 32), which are used for keeping multiple arms in an unfolded state; and a folding assembly (5, 41, 42), which is used for synchronously relieving the clamping state of the clamping assembly, so that multiple arms can be converted from the unfolding state to the folding state, wherein the clamping assembly and the folding assembly form a multi-arm synchronous folding mechanism. The UAV with the multi-arm synchronous folding mechanism is easy to change the size of the UAV, simple to operate, and convenient to use in the process of folding the arms.
Inventors:
GAO JOHNSON (CN)
WANG YUEFU (CN)
ZHONG HAIQING (CN)
WANG YUEFU (CN)
ZHONG HAIQING (CN)
Application Number:
PCT/CN2016/086310
Publication Date:
October 12, 2017
Filing Date:
June 17, 2016
Export Citation:
Assignee:
GAO JOHNSON (CN)
International Classes:
B64C1/30; B64C3/56
Foreign References:
| CN205239903U | 2016-05-18 | |||
| CN204998749U | 2016-01-27 | |||
| CN204415709U | 2015-06-24 | |||
| CN104648664A | 2015-05-27 | |||
| CN204701765U | 2015-10-14 | |||
| CN202054142U | 2011-11-30 | |||
| US8292215B2 | 2012-10-23 |
Attorney, Agent or Firm:
LINDA LIU & PARTNERS (CN)
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