Embodiments of the present disclosure provide a wing element structure, a wing structure, and a flapping-wing aircraft. The wing element structure includes a plurality of wing element units, the adjacent wing element units being connected by an airfoil control unit and awing element outer edge connector, wherein each of the wing element units includes a plurality of interconnected wing element edge pieces and a wing link connector, and the wing link connector in each of the wing element units is correspondingly connected to a wing lever group of an aircraft. Embodiments of the present disclosure provide the wing element structure with large-scale variable airfoil characteristics in both chord length and curvature. The movement of the wing element structure is driven by the movement of the wing lever group. The wing structure has the ability of variable airfoil shape and large-scale variable pitch angle, the ability to swing vertically in a large range along the plane where the main body of the aircraft is located and the ability to swing longitudinally in a large range along the main body of the aircraft. The wing structure can be adjusted for complex flow fields or environments, greatly improve the speed and efficiency of movement, and achieve high maneuverability.
WING ELEMENT STRUCTURE, WING STRUCTURE AND FLAPPING-WING AIRCRAFT
2024-01-18
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |