Title:
MULTI-ROTOR AIRCRAFT
Document Type and Number:
WIPO Patent Application WO/2017/197602
Kind Code:
A1
Abstract:
A multi-rotor aircraft (100), comprising: a main aircraft assembly (10) comprising a first magnetic medium (13), a main housing (11), and a control motherboard accommodated in the main housing (11), the first magnetic medium (13) being provided on the main housing (11), a slot (1120) being further provided on the main housing (11), and a connection point of the control motherboard being provided in the slot (1120); and a plurality of rotor systems (20) each comprising a second magnetic medium (23), a rotor mechanism (21), and a rotor protection cover (22) that is of a hollow annular structure and is fixed outside the rotor mechanism (21), the second magnetic medium (23) being fixed to the rotor protection cover (22) and attracting the first magnetic medium (13), and a pin (2200) matching the slot (1120) being further provided on the rotor protection cover (22). The rotor systems (20) can be quickly mounted on or dismounted from the main aircraft assembly (10), thereby achieving the technical effects of shortening the mounting and dismounting time and improving the operation efficiency.
Inventors:
WANG JIANJUN (CN)
Application Number:
PCT/CN2016/082496
Publication Date:
November 23, 2017
Filing Date:
May 18, 2016
Export Citation:
Assignee:
SHENZHEN MAKER WORKS TECH CO LTD (CN)
International Classes:
B64C27/20; B64C27/08
Foreign References:
| CN205675237U | 2016-11-09 | |||
| CN102556341A | 2012-07-11 | |||
| CN104260879A | 2015-01-07 | |||
| CN101992854A | 2011-03-30 | |||
| US9139310B1 | 2015-09-22 |
Other References:
See also references of EP 3459846A4
Attorney, Agent or Firm:
GUANGZHOU SCIHEAD PATENT AGENT CO. , LTD. (CN)
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