The invention provides a flapping wing device which is small in size and high in maneuverability. A flapping wing device (1) is provided with blades (2, 2) and a pair of drive units (3, 3) provided corresponding to the blades (2, 2). A drive unit (3) is provided with: a first drive source (30U); a second drive source (30D); a first driven unit (10U) that rotates about a first rotational axis by means of the first drive source (30U); a second driven unit (10D) that rotates about a second rotational axis by means of the second drive source (30D); a first urging member (40U) that urges the second driven part (10D); a second urging member (40D) that urges the second driven part (10D) in a direction opposite to the rotation direction of the second driven part (10D); and a control unit (60). The blade (2) has a first blade shaft (20) connected to the first driven part (10U) and capable of rotating about a third rotation axis intersecting the first rotation axis, a second blade shaft (21) connected to the second driven part (10D) and capable of rotating about a fourth rotation axis intersecting the second rotation axis, and a blade body (22).
本发明提供一种小型且能够得到高机动性的扑翼装置;扑翼装置(1)具有叶片(2、2)以及与叶片(2、2)相对应地设置的一对驱动部(3、3),驱动部(3)具备:第一驱动源(30U)、第二驱动源(30D)、通过第一驱动源(30U)而围绕第一转动轴线进行转动的第一从动部(10U)、通过第二驱动源(30D)而围绕第二转动轴线进行转动的第二从动部(10D)、朝向与第一从动部(10U)的转动方向相反的方向对第一从动部(10U)施力的第一施力部件(40U)、朝向与第二从动部(10D)的转动方向相反的方向对第二从动部(10D)施力的第二施力部件(40D)、以及控制部(60);叶片(2)具有:与第一从动部(10U)连接并能够围绕与第一转动轴线交叉的第三转动轴线转动的第一叶片轴(20)、与第二从动部(10D)连接并能够围绕与第二转动轴线交叉的第四转动轴线转动的第二叶片轴(21)、以及叶片主体(22)。
Flapping wing device
扑翼装置
30.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |
Flapping-twisting driving device of flapping wing for flapping-wing air vehicle
Europäisches Patentamt | 2024
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