Title:
MULTI-ROTOR UNMANNED AERIAL VEHICLE-BASED DUCT PROPULSION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/047429
Kind Code:
A1
Abstract:
A multi-rotor unmanned aerial vehicle-based duct propulsion system, comprising a multi-rotor unmanned aerial vehicle (10), a first cradle head interface I (20), a duct buoyancy module (30) and a second cradle head interface II (40). The duct buoyancy module (30) and the multi-rotor unmanned aerial vehicle (10) are mutually independent modules; the multi-rotor unmanned aerial vehicle (10) and the first cradle head interface I (20) are rigidly connected, and the lower part of the first cradle head interface I (20) is rigidly connected to the duct buoyancy module (30); the upper part of the second cradle head interface II (40) is rigidly connected to the duct buoyancy module (30); and a reserved interface is disposed at the lower part of the second cradle head interface II (40) and may be connected to a cradle head or other equipment in which the same is carried. By using generic cradle head interfaces, rigid mechanical combination with various models of consumer stage multi-rotor unmanned aerial vehicles may be achieved, and different ducts or batteries may be carried according to different load bearing requirements so as to improve the maximum buoyancy.
More Like This:
| WO/2009/054937 | REMOTE ENGINE/ELECTRIC HELICOPTER INDUSTRIAL PLATFORM |
| WO/2020/109100 | AERIAL VEHICLES WITH UNCOUPLED DEGREES OF FREEDOM |
| JP6664258 | Self-position estimator |
Inventors:
ZHANG WENLI (CN)
FENG HAO (CN)
WEI BOXIN (CN)
FENG HAO (CN)
WEI BOXIN (CN)
Application Number:
PCT/CN2017/118524
Publication Date:
March 14, 2019
Filing Date:
December 26, 2017
Export Citation:
Assignee:
UNIV BEIJING TECHNOLOGY (CN)
International Classes:
B64C27/08; B64C27/12
Domestic Patent References:
| WO2016112124A2 | 2016-07-14 |
Foreign References:
| CN107458593A | 2017-12-12 | |||
| CN207157519U | 2018-03-30 | |||
| CN105947201A | 2016-09-21 | |||
| CN107042883A | 2017-08-15 | |||
| CN103332293A | 2013-10-02 | |||
| CN206243467U | 2017-06-13 |
Attorney, Agent or Firm:
BEIJING SIHAI TIANDA INTELLECTUAL PROPERTY AGENCY LTD. (CN)
Download PDF: