Three-wing type unmanned aerial vehicle

• Main Authors: WANG CHENGGUI, QIU LAIXIAN, XIE YUEQIANG, CUI XIAOFEI
• Format: Patent
• Language: Chinese; English
• Published: 01.05.2020
• Subjects: AEROPLANES; AIRCRAFT; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT; AVIATION; CHAMBERS PROVIDED WITH MANIPULATION DEVICES; COSMONAUTICS; EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; HAND TOOLS; HELICOPTERS; MANIPULATORS; PARACHUTES; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TRANSPORTING

The utility model discloses a three-wing type unmanned aerial vehicle. The unmanned aerial vehicle comprises an unmanned aerial vehicle frame body, a control box, an upper flight assembly, a front endflight assembly, two side wing flight assemblies, a camera shooting assembly, a gear transmission mechanism and a grabbing arm. The control box is mounted on the unmanned aerial vehicle frame body; the front-end linear motor is fixed on the unmanned aerial vehicle frame body; the side wing flight assembly further comprises a side rotating motor, a side wing connecting arm, a side wing upper motorand a side wing lower motor. The upper flight assembly counteracts the rotating torque of the front end flight assembly and the two side wing flight assemblies to meet the flight requirement. The extension length of the front-end flight assembly is adjusted through the front-end linear motor, the rotation positions and angles of the two sides are adjusted through the two side wing flight assemblies, accordingly, the fligh