The invention relates to a three-dimensional flapping flapping-wing drive mechanism which comprises a rack, a motor, a reduction gear unit, linkage guide rods, spherical hinged support connecting rods and rocker arms, wherein the motor and the reduction gear unit are directly mounted on the rack, the upper surfaces of the linkage guide rods are inclined planes and are hinged with the middles of the rocker arms; the top of the rack is fixedly connected with a spherical hinge; one ends of the rocker arms are also fixedly connected with a spherical hinge; two ends of the spherical hinged support connecting rods are fixedly connected with a spherical hinged support, wherein one ends of the spherical hinged support connecting rods are connected with the spherical hinge on the rack, and the other ends of the spherical hinged support connecting rods are connected with the spherical hinge on the rocker arm. The flapping-wing drive mechanism is simple in structure and light in weight, the rocker arm can realize symmetric three-dimensional flapping under the condition that the mechanism dimension is very small, so that the flapping-wing can produce strong pneumatic force, has the relatively good pneumatic efficiency, and can be relatively well applied to a flapping-wing aircraft to obtain a relatively good flight performance.
Three-dimensional flapping flapping-wing drive mechanism
2015-04-01
Patent
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge |
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