The invention discloses an ornithopter driving device and an ornithopter. The flapping wing aircraft driving device comprises a driving bracket and a flapping wing structure, wherein the flapping wing structure is arranged on the driving bracket through a rotating shaft. The driving support is provided with an iron core, and the iron core is sleeved with a coil. The flapping wing structure is located above the iron core, a permanent magnet is arranged on the side, facing the iron core, of the flapping wing structure, when the coil is powered on, the coil and the iron core generate a magnetic field, and the magnetic field attracts or repels the permanent magnet, so that the flapping wing structure rotates close to or away from the iron core. According to the flapping-wing air vehicle driving device, current and reverse current are alternately supplied to the coil, vertical flapping of the flapping-wing structure can be achieved, power can be provided for the flapping-wing air vehicle, the flapping force degree, amplitude and frequency of the flapping-wing structure can be adjusted by adjusting the magnitude and turning frequency of the supplied current, and the flapping effect of the flapping-wing air vehicle is improved. Different lift forces and speeds are provided for the ornithopter, the driving modes of the ornithopter can be enriched, and the loading capacity of the ornithopter is improved.
本申请公开了一种扑翼飞行器驱动装置及扑翼飞行器。该扑翼飞行器驱动装置包括驱动支架及扑翼结构,扑翼结构通过转轴设置在驱动支架上。驱动支架上设置有铁芯,铁芯上套设有线圈。扑翼结构位于铁芯上方,扑翼结构面向铁芯的一侧设置有永磁体,线圈通电时,线圈与铁芯产生磁场,该磁场吸引或排斥永磁铁,使得扑翼结构靠近或远离铁芯转动。本申请的扑翼飞行器驱动装置,交替为线圈通入电流和反向电流,可以实现扑翼结构上下扑动,从而可以为扑翼飞行器提供动力,通过调整通入电流的大小和变向频率,可以调整扑翼结构的扑动力度、幅度和频率,为扑翼飞行器提供不同的升力和速度,可以丰富扑翼飞行器的驱动方式,提高扑翼飞行器的载荷能力。
Flapping-wing air vehicle driving device and flapping-wing air vehicle
扑翼飞行器驱动装置及扑翼飞行器
2022-03-01
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |