The invention discloses a flapping wing structure and an aircraft. The flapping wing structure comprises a fixing frame, a reciprocating assembly and a flapping wing assembly, the fixing frame comprises a rectangular frame, the reciprocating assembly can reciprocate in the longitudinal direction of the rectangular frame, the number of the flapping wing assemblies is two, the two flapping wing assemblies are symmetrically installed on the two opposite sides of the rectangular frame, and each flapping wing assembly comprises a flapping wing, a first connecting rod and a second connecting rod; one end of the first connecting rod is rotationally connected with one side frame of the rectangular frame, and the other end is fixedly connected with the second connecting rod; the second connecting rod and the first connecting rod form an L-shaped structure, one end of the flapping wing penetrates through the second connecting rod and is fixedly connected with a driven bevel gear, a connecting shaft is rotatably mounted on the first connecting rod, a driving bevel gear is fixedly mounted at one end of the connecting shaft, and the driving bevel gear is meshed with the driven bevel gear. According to the flapping and overturning mechanism, flapping and overturning movement of the flapping wings can be achieved at the same time, overturning movement of the flapping wings can be achieved without the help of other power, and the driving mechanism is simplified.
本发明公开了一种扑翼结构及飞行器,包括固定架、往复组件和扑翼组件;固定架包括矩形框架,往复组件能够沿矩形框架的纵向方向往复移动,扑翼组件为两个,两扑翼组件对称安装在矩形框架的相对两侧,扑翼组件包括扑翅、第一连接杆和第二连接杆;第一连接杆的一端与矩形框架的一侧框转动连接,另一端与第二连接杆固定连接;第二连接杆与第一连接杆构成L形结构,扑翅的一端贯穿第二连接杆与一从动锥齿轮固定连接,第一连接杆上转动安装有一连接轴,连接轴的一端固定安装有一主动锥齿轮,主动锥齿轮与从动锥齿轮啮合。本发明能够同时实现扑翅的拍动和翻转运动,不需要在另外借助其他动力即可实现扑翅的翻转运动,简化了驱动机构。
Flapping wing structure and aircraft
一种扑翼结构及飞行器
2024-03-26
Patent
Electronic Resource
Chinese