Title:
UNMANNED AERIAL VEHICLE TERRAIN DETECTION DEVICE FOR AEROSPACE
Document Type and Number:
WIPO Patent Application WO/2023/236066
Kind Code:
A1
Abstract:
The present invention relates to an unmanned aerial vehicle terrain detection device for aerospace, comprising an unmanned aerial vehicle body, a protection box being arranged on the unmanned aerial vehicle body, a detection instrument being arranged on the inner side of the protection box, a protection assembly being arranged between the detection instrument and the protection box, the protection assembly comprising a fixed base fixedly installed on the top wall of an inner chamber of the protection box, a lead screw being movably connected to the inner side of the fixed base, a first motor being fixedly connected to the right end of the lead screw, a threaded block being in threaded connection with the outer side of the lead screw, a movable bar being hinged to the outer side of the threaded block, the other end of the movable rod sliding on a mounting plate, and the detection instrument being fixedly connected to the lower surface of the mounting plate. In the unmanned aerial vehicle terrain detection device for aerospace, by providing the protection assembly and driving the first motor, the lead screw is driven to rotate, and the threaded block drives the movable bar to retract and thus synchronously drive the detection instrument on the mounting plate to retract; and by driving a second motor, a cover plate connected thereto is driven to rotate so as to be attached to the protection box, thus effectively protecting the detection instrument.
Inventors:
YANG MINGHAI (CN)
ZHANG JIA (CN)
ZHU MENG (CN)
ZHANG JIA (CN)
ZHU MENG (CN)
Application Number:
PCT/CN2022/097495
Publication Date:
December 14, 2023
Filing Date:
June 08, 2022
Export Citation:
Assignee:
BINHAI INDUSTRIAL RESEARCH INSTITUTE OF TIANJIN UNIV CO LTD (CN)
International Classes:
B64D47/00; B64D45/06
Foreign References:
| CN114229017A | 2022-03-25 | |||
| CN213769477U | 2021-07-23 | |||
| CN216202233U | 2022-04-05 | |||
| CN216102821U | 2022-03-22 | |||
| CN215827547U | 2022-02-15 | |||
| CN215848045U | 2022-02-18 | |||
| CN214986132U | 2021-12-03 | |||
| US8137007B1 | 2012-03-20 |
Attorney, Agent or Firm:
TIANJIN RUIQIN PATENT AGENCY (CN)
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