The invention relates to the technical field of ornithopters, and provides a bionic butterfly aircraft which comprises a rack, a wing assembly, a first driving assembly and a second driving assembly. When the device needs to steer, the first driving assembly is driven to drive one group of rear wings to slide close to the front wings and drive the other group of rear wings to slide away from the front wings at the same time, at the moment, the rear wings slide close to the front wings to increase the area of the overlapped part of the rear wings and the front wings, and therefore the effective area of lift force and thrust provided by cooperation of the front wings and the rear wings on the side is reduced; the rear wings slide away from the front wings to reduce the area of the overlapped part of the rear wings and the front wings, so that the effective area of the front wings and the rear wings on the side for providing lift force and thrust is increased, the effective areas of the wings on the two sides for providing lift force and thrust can generate difference, the steering purpose is achieved, and the wings do not need to deform. Control is convenient and stable, the service life of the wings is prolonged, and the stability of the device during steering is improved.
本发明涉及扑翼飞行器技术领域,提供一种仿生蝴蝶飞行器,包括机架、翅膀组件、第一驱动组件和第二驱动组件。当装置需要转向时,通过驱动第一驱动组件驱动其中一组后翅靠近前翅滑动的同时驱动另一组后翅远离前翅滑动,此时,后翅靠近前翅滑动即可增大后翅与前翅重叠部分的面积,从而减小该侧前翅和后翅配合提供升力和推力的有效面积,后翅远离前翅滑动即可减小后翅与前翅重叠部分的面积,从而增大该侧前翅和后翅配合提供升力和推力的有效面积,此时两侧翅膀扑动提供升力和推力的有效面积即可产生差异,从而达到转向的目的,其无需使翅膀产生变形,控制方便稳定,提高了翅膀的使用寿命和装置转向时的稳定性。
Bionic butterfly aircraft
一种仿生蝴蝶飞行器
2024-09-27
Patent
Electronic Resource
Chinese
IPC: | B64U |