The invention relates to a damping undercarriage of a quadrotor, and belongs to an unmanned plane undercarriage with damping function. According to the damping undercarriage, a support is utilized for fixing a motor, the motor drives two belts to make transmission along different directions through a group of gears, and further drives the undercarriage to deploy and retract through the belts. The undercarriage is hinged with a fastening connector, and the upper end of the undercarriage is connected with the fastening connector via an extension spring. The undercarriage comprises an upper arm and a lower arm which are in connection via s crossbeam and are respectively inside provided with springs. The advantages comprise that the damping undercarriage is novel in structure, can be deployed and retracted according to flight states, reduces air resistance in the flight process, and substantially improve the stability of an unmanned plane. In landing process, the undercarriage is telescopic, the shock loading coefficient is reduced, and the safety of the unmanned plane is improved.
Damping undercarriage of quadrotor
2016-02-03
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |