Title:
UNMANNED AERIAL VEHICLE AND UNDERCARRIAGE DEVICE THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/095238
Kind Code:
A1
Abstract:
An unmanned aerial vehicle (200) and an undercarriage device (100) thereof. The undercarriage device (100) comprises an undercarriage body (40), a power mechanism (10), a first connecting mechanism (20), and a second connecting mechanism (30). The first connecting mechanism (20) is connected to the power mechanism (10) and makes rotational movement under the drive of the power mechanism (10). One end of the second connecting mechanism (30) is fixedly connected to the first connecting mechanism (20), and under the drive of the rotational movement of the first connecting mechanism (20), makes swing movement by using the first connecting mechanism (20) as a center; and other end of the second connecting mechanism (30) is connected to the undercarriage body (40). Under the drive of the swing movement of the second connecting mechanism (30), the undercarriage body (40) makes up-and-down movement relative to the unmanned aerial vehicle (200). By means of the unmanned aerial vehicle (200) and the undercarriage device (100) thereof, unnecessary resistance made by the undercarriage body (40) to the unmanned aerial vehicle (200) in the air is reduced, flight performance of the unmanned aerial vehicle (200) is improved, the undercarriage device (100) is also prevented from shading a photographing visual angle of an image obtaining device, and performance of the image obtaining device is improved; in addition, the unmanned aerial vehicle (200) is convenient to carry and store.
Inventors:
SU WENBING (CN)
LUO DONGDONG (CN)
LV HANG (CN)
LUO DONGDONG (CN)
LV HANG (CN)
Application Number:
PCT/CN2017/110769
Publication Date:
May 31, 2018
Filing Date:
November 14, 2017
Export Citation:
Assignee:
AUTEL ROBOTICS CO LTD (CN)
International Classes:
B64C25/12
Foreign References:
| CN206318018U | 2017-07-11 | |||
| CN105292446A | 2016-02-03 | |||
| CN104590556A | 2015-05-06 | |||
| CN205168874U | 2016-04-20 | |||
| CN205585707U | 2016-09-21 | |||
| CN205574264U | 2016-09-14 | |||
| GB2483881A | 2012-03-28 | |||
| US20150232181A1 | 2015-08-20 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
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