The invention discloses a flapping folding movement mechanism for a flapping-wing air vehicle, and belongs to the technical field of flapping-wing air vehicles. Comprising flapping folding wings and a flapping folding driving mechanism, the flapping folding wing mainly comprises a flapping wing and a folding wing positioned at the outer end of the flapping wing; the flapping and folding driving mechanism comprises a flapping and folding driving mechanism mounting frame, and a guide shaft, a flapping driving mechanism and a folding driving mechanism which are arranged on the flapping and folding driving mechanism mounting frame; the flapping driving mechanism comprises an eccentric driving structure and a flapping driving arm; the folding driving mechanism comprises a synchronous driving gear, a sliding block reciprocating driving structure and a folding driving sliding block; the synchronous driving gear is in meshed connection with the eccentric driving gear, so that the flapping motion and the folding and stretching motion of the flapping folding wing are synchronously carried out, the inner end of the flapping arm is fixedly connected with the other end of the flapping driving arm, and the folding arm is hinged to the other end of the folding driving arm. The aircraft has the characteristics of light weight, good maneuverability, high flight efficiency and the like.
本发明公开了一种扑翼飞行器用扑动折叠运动机构,属于扑翼飞行器技术领域。包括扑动折叠翼和扑动折叠驱动机构;扑动折叠翼主要由扑动翼和位于扑动翼外端的折叠翼组成;扑动折叠驱动机构包括扑动折叠驱动机构安装架和设置在扑动折叠驱动机构安装架上的导向轴,扑动驱动机构和折叠驱动机构;扑动驱动机构包括偏心驱动结构和扑动驱动臂;折叠驱动机构包括同步驱动齿轮,滑块往复驱动结构和折叠驱动滑块;同步驱动齿轮与偏心驱动齿轮啮合连接,以使扑动折叠翼的扑动运动与折叠伸展运动同步进行,扑动臂的内端与扑动驱动臂的另一端固定连接,折叠臂与折叠驱动臂的另一端铰接。它具有质量轻、机动性好、飞行效率高等特点。
Flapping and folding movement mechanism for flapping-wing air vehicle
一种扑翼飞行器用扑动折叠运动机构
2023-03-24
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
FLAPPING WING DRIVE MECHANISM OF FLAPPING WING-TYPE AIRCRAFT
European Patent Office | 2022
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