Anti-collision device based on large multi-rotor unmanned aerial vehicle

• Main Authors: WU ZEJI, SU KAINAN, LIU JIE, ZHAO SHANGYU, ZHANG DONG, LIANG QINGHUA
• Format: Patent
• Language: Chinese; English
• Published: 06.04.2021
• Subjects: AEROPLANES; AIRCRAFT; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT; AVIATION; COSMONAUTICS; EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; HELICOPTERS; PARACHUTES; PERFORMING OPERATIONS; TRANSPORTING

An anti-collision device based on a large multi-rotor unmanned aerial vehicle is disclosed in the invention, and comprises a first protection mechanism and a second protection mechanism, the first protection mechanism is connected with the vehicle arm of the large multi-rotor unmanned aerial vehicle through an adapter piece, and the second protection mechanism is connected with the motor mounting base of the large multi-rotor unmanned aerial vehicle through a motor base; and the first protection mechanism is connected with the second protection mechanism through a second protection vertical rod. The anti-collision protection function can be provided for the large multi-rotor unmanned aerial vehicle, the safety performance of the large multi-rotor unmanned aerial vehicle during flying is improved, the structure is reasonable and light, and the manufacturing cost is low. Due to the lightweight structural design, reliable safety guarantee can be provided for the unmanned aerial vehicle to the maximum extent unde