Deformation nose cone of aircraft

Abstract

The invention discloses a deformation nose cone of an aircraft. The deformation nose cone comprises a plurality of annular body segments, a plurality of bending mechanisms, a front cone and a plurality of telescopic mechanisms. Each annular body segment comprises a first sub body segment and a second sub body segment, and a bending gap exists between each first sub body segment and the corresponding second sub body segment. The bending mechanisms are arranged between the first sub body segments and the second sub body segments and used for driving the first sub body segments to move between a straight position and a bent position. The front cone is arranged on the forefront of the annular body segments. Each telescopic mechanism is telescopically connected between the corresponding two adjacent annular body segments, located between the annular body segment at the forefront end and the front cone and used for changing the distance between the corresponding two adjacent annular body segments and the distance between the annular body segment at the forefront end and the front cone. The deformation nose cone of the aircraft in the embodiment has the beneficial effects of being capable of achieving complex deformation, large in deformation and the like.

Description

technical field [0001] The invention relates to the field of aerospace technology, in particular to a deformable nose cone of an aircraft. Background technique [0002] The maneuverability of the aircraft can be improved by partially deforming the aircraft properly during flight. The aircraft in the related art has more variant designs for the wings, but less variant designs for the nose cone and other parts of the aircraft, which has a limited effect on improving the aerodynamic performance of the aircraft and cannot meet the rapidly developing aerodynamic characteristics of the aircraft. needs. Contents of the invention [0003] The present invention aims to solve one of the above-mentioned technical problems in the prior art at least to a certain extent. For this reason, the present invention proposes a deformable nose cone of an aircraft, which can realize complex deformation and has the advantages of large deformation amount and the like. [0004] In order to achie...

AI Technical Summary

Problems solved by technology

The aircraft in the related art has more variant designs for the wings, but less variant designs for the nose cone and other parts of the aircraft, which has a limited effect on improving the aerodynamic performance of the aircraft and cannot meet the rapidly developing aerodynamic characteristics of the aircraft. needs

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