The invention relates to the technical field of micro aircrafts, and particularly discloses an insect wing flapping imitating three-degree-of-freedom mechanism which comprises a differential gear transmission assembly, an insect wing imitating assembly, a bearing assembly, a main shaft assembly, a first driving assembly and a second driving assembly. The insect wing simulating assembly is configured to be connected with the output end of the differential gear transmission assembly; the tail end of the main shaft assembly is fixedly connected with the differential gear transmission assembly; the first driving assembly is configured to be connected with the differential gear transmission assembly, and the first driving assembly is used for controlling the pitch angle and the lifting angle of the insect wing simulating assembly; the second driving assembly is configured to be connected with the main shaft assembly and used for driving the main shaft assembly to rotate; the first driving assembly can be carried on the bearing assembly in a circumferential moving mode, and the main shaft assembly can drive the first driving assembly to move in the circumferential direction; the three-degree-of-freedom mechanism capable of simulating flapping of the insect wings can simulate flapping of tiny insects, and pitching motion, lifting motion and flapping motion of the wings are achieved.
本发明涉及微小型飞行器技术领域,具体公开一种仿昆虫翅膀拍动的三自由度机构,包括差分齿轮传动组件、仿昆虫翅膀组件、承载组件、主轴组件、第一驱动组件和第二驱动组件;仿昆虫翅膀组件配置为与差分齿轮传动组件的输出端连接;主轴组件末端配置为与差分齿轮传动组件固定连接;第一驱动组件配置为与差分齿轮传动组件联接,第一驱动组件用于控制仿昆虫翅膀组件的俯仰角和抬升角;第二驱动组件配置为与主轴组件联接,第二驱动组件用于驱动主轴组件转动;第一驱动组件可周向移动地搭载在承载组件上,主轴组件能带动第一驱动组件周向运动;该仿昆虫翅膀拍动的三自由度机构能够仿极小昆虫拍动,实现翅膀俯仰运动、抬升运动和拍动运动。
Three-degree-of-freedom mechanism simulating flapping of insect wings and experimental system
一种仿昆虫翅膀拍动的三自由度机构及实验系统
2024-05-10
Patent
Electronic Resource
Chinese
Three-degree-of-freedom flapping mechanism and simulation method
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