Title:
PROPELLER, POWER KIT AND UNMANNED AERIAL VEHICLE
Document Type and Number:
WIPO Patent Application WO/2018/000593
Kind Code:
A1
Abstract:
Provided in the present invention is a propeller (100), comprising a paddle (200). An attack angle of the paddle (200) is 16.89±1.5 degrees at a place where the distance from the paddle (200) to a turning center of the propeller (100) is 60% of the turning radius of the turning center; an attack angle of the paddle (200) is 15±1.5 degrees at a place where the distance from the paddle (200) to the turning center of the propeller (100) is 73.33% of the turning radius of the propeller (100); and an attack angle of the paddle (200) is 13.78±1.5 degrees at a place where the distance from the paddle (200) to the turning center of the propeller (100) is 86.67% of the turning radius of the propeller (100). Also provided in the present invention are a power kit and an unmanned aerial vehicle using said propeller (100).
Inventors:
LIU FENG (CN)
DENG TAO (CN)
JIANG BIN (CN)
DENG TAO (CN)
JIANG BIN (CN)
Application Number:
PCT/CN2016/099525
Publication Date:
January 04, 2018
Filing Date:
September 21, 2016
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
B64C11/18; B64C27/467
Domestic Patent References:
| WO2015084624A1 | 2015-06-11 |
Foreign References:
| CN205345321U | 2016-06-29 | |||
| CN205345320U | 2016-06-29 | |||
| CN203996873U | 2014-12-10 |
Attorney, Agent or Firm:
SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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