Bionic structure of aircraft simulating bird winglet feathers

Abstract

The invention discloses a bionic structure of an aircraft imitating bird winglet feathers. The bionic structure comprises a bionic driving mechanism, the bionic winglet feathers, a bionic feather system and a bionic metacarpal bone, the bionic metacarpal bone is provided with the bionic winglet feathers, the bionic driving mechanism is arranged on the bionic winglet feathers, the bionic winglet feathers are connected with the bionic metacarpal bone through spherical hinges, one end of the bionic driving mechanism is fixedly connected with the bionic winglet feathers, the other end of the bionic driving mechanism is movably connected with the bionic metacarpal bone, the bionic feather system comprises a group of bionic feathers, the bionic feathers are arranged at the tail parts of the bionic winglet feathers, and the bionic feathers are connected with the bionic winglet feathers through hinges. Via technology of the invention, the complete aircraft bionic structure imitating bird winglets is designed, so that the aircraft is lighter in structure, and the cost of the aircraft is reduced.

Description

technical field [0001] The technical field of bionic design of the present invention, in particular relates to a bionic structure of an aircraft imitating small wing feathers of birds. Background technique [0002] Although the small wing feathers in the wings of birds are only a very small part of the wings of birds, whether it is the control balance in the flight process of birds, or the flexibility control in the flight process of birds; The acceleration during take-off and the deceleration function during the landing of birds all play a vital and even irreplaceable role. [0003] At present, there is no control aircraft structure design for imitating small wing feathers on the market. Now, in view of the lack of design for the lack of bionic structure of bird small wing feathers, a relatively complete set of artificial bird is designed. The aircraft bionic structure similar to small wing feathers tries to restore the bionic structure of birds and the strong adaptability...

AI Technical Summary

Problems solved by technology

[0003] At present, there is no control aircraft structure design for imitating small wing feathers on the market. Now, in view of the lack of design for the lack of bionic structure of bird small wing feathers, a relatively complete set of artificial bird is designed. The aircraft bionic structure similar to small wing feathers, try to restore the bionic structure of birds and the strong adaptability brought by natural evolution

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