Title:
AERIAL VEHICLE AND BALL HEAD THEREOF
Document Type and Number:
WIPO Patent Application WO/2017/088514
Kind Code:
A1
Abstract:
A ball head and an aerial vehicle having the ball head. The ball head comprises a first connecting arm (31), a second connecting arm (41) rotatably connected to the first connecting arm (31), and an intermediate motor (3) arranged at where the first connecting arm (31) and the second connecting arm (41) are joined, also comprises a first motor (1), a second motor, and a control circuit board. Control circuits of the intermediate motor (3), of the first motor (1), and of the second motor are communicatively connected to the control circuit board. A motor shaft (6) of the intermediate motor (3) is provided with an axial through hole (62) and a radial groove (61). The control circuit (5) of the first motor (1) runs sequentially through the axial through hole (62) and the radial groove (61) on the motor shaft (6) of the intermediate motor (3) and the second connecting arm (41) to be communicatively connected to the control circuit board in the second connecting arm (41). A channel is provided on the motor shaft (6) of the intermediate motor (3) to allow the control circuit (5) of the first motor (1) to reach into the second connecting arm (41) from the interior of the intermediate motor (3) to be connected to the control circuit board, thus preventing the control circuit (5) from being exposed in the space outside of the ball head, and preventing scratching with other components.
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Inventors:
YU CHUN (CN)
LV GUOGANG (CN)
JI ZHIPENG (CN)
FENG KAI (CN)
LV GUOGANG (CN)
JI ZHIPENG (CN)
FENG KAI (CN)
Application Number:
PCT/CN2016/093109
Publication Date:
June 01, 2017
Filing Date:
August 03, 2016
Export Citation:
Assignee:
AUTEL ROBOTICS CO LTD (CN)
International Classes:
H02K5/22; B64D47/08; G03B17/56
Foreign References:
| CN205105029U | 2016-03-23 | |||
| CN204647758U | 2015-09-16 | |||
| CN203660714U | 2014-06-18 | |||
| CN201681246U | 2010-12-22 | |||
| CN103419942A | 2013-12-04 | |||
| CN104908965A | 2015-09-16 | |||
| US20110268433A1 | 2011-11-03 | |||
| JP2006060773A | 2006-03-02 |
Attorney, Agent or Firm:
SHENZHEN LIUJIA INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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