The present invention relates to a structure of a flapping robotic wing. More specifically, the structure of a flapping robotic wing comprises: a drive part to provide a rotational force in a forward rotation or a reverse rotation; an inside wing part connected to the drive part to include an interworking shaft part forwardly or reversely rotating by interworking according to a supply of the forward or reverse rotational force by the drive part, on an inside end thereof, and rotating with regard to the interworking shaft part as an axis according to the rotation of the interworking shaft unit; an outside wing part connected to a first joint part to be capable of rotation at the outside end of the inside wing part, and rotating with regard to the first joint unit as an axis according to the rotation of the inside wing part; a sliding wing part which is installed on the outside wing part, and moves in a straight-line motion type in a longitudinal direction of the outside wing part; and a link member of which the outside end is connected to a second joint part integrally formed on a lower part of the sliding member, and of which the inside end is connected to a link shaft part disposed on a lower side of the interworking shaft part of the inside wing part, wherein the link member depends on the rotation of the interworking shaft part of the inside wing part to rotate with regard to the link shaft part as an axis and to guide the course of the sliding member. A flying form of the present flapping robot can be embodied as a figure more similar to an actual bird than a conventional flapping robot. The structure of the flapping robotic wing controls the force applied to a joint according to the flapping strength of the inside wing part and the outside wing part by the sliding member moving in a straight-line motion type in a longitudinal direction of the outside wing unit, thereby effectively generating a lift force. Since an additional lift force and thrust are generated, the size of the flapping robot can be embodied as small, or the consumption of power can be reduced, thereby providing the structure of the flapping robotic wing of which the flying performance is more improved than a conventional flapping robot.
STRUCTURE OF FLAPPING ROBOTIC WING
2015-09-04
Patent
Electronic Resource
Korean
IPC: | B64C AEROPLANES , Flugzeuge |