Title:
PAN-TILT, PHOTOGRAPHY ASSEMBLY, UNMANNED AERIAL VEHICLE, DAMPING MEMBER, AND MOUNTING SEAT
Document Type and Number:
WIPO Patent Application WO/2019/134170
Kind Code:
A1
Abstract:
A pan-tilt (100), a photography assembly (300), and an unmanned aerial vehicle, relating to the technical field of aircrafts. The pan-tilt (100) comprises a pitch-axis motor, a connecting arm (44), a heading-axis motor, a roll-axis motor, and a transmission line. The heading-axis motor is a brushless motor. One end of the connecting arm (44) is connected to the pitch-axis motor, and the other end of the connecting arm (44) is connected to the heading-axis motor. The roll-axis motor is connected to the heading-axis motor. The transmission line passes through the pitch-axis motor and then enters the connecting arm (44). The transmission line passes through the pitch-axis motor and then enters the connecting arm (44), so as to reduce the space occupied by the transmission line in the pan-tilt (100), thereby making the structure of the pan-tilt (100) more compact. Moreover, the heading-axis motor is a brushless motor, and thus, the limit pitch angle of the pan-tilt (100) can be increased.
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Inventors:
ZHANG WENCHAO (CN)
PENG HUAI (CN)
PENG HUAI (CN)
Application Number:
PCT/CN2018/071800
Publication Date:
July 11, 2019
Filing Date:
January 08, 2018
Export Citation:
Assignee:
AUTEL ROBOTICS CO LTD (CN)
International Classes:
B64D47/08
Foreign References:
| CN107521714A | 2017-12-29 | |||
| CN107327682A | 2017-11-07 | |||
| CN205560201U | 2016-09-07 | |||
| CN204372480U | 2015-06-03 | |||
| CN204250379U | 2015-04-08 | |||
| CN107065403A | 2017-08-18 | |||
| US20170174362A1 | 2017-06-22 |
Attorney, Agent or Firm:
LIUJIA CHINA IP LAW OFFICE (CN)
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