Fuselage variant type vertical take off and landing aircraft

Abstract

The invention relates to a new concept aircraft, which is capable of vertically taking off and landing, and flying with a high speed. The profile of a fuselage is similar with the profile of a common fixed wing airplane, the rear part of the fuselage is composed of 2-4 turnable bearing structures, the turnable bearing structures and a longitudinal shaft of front fuselages (which comprises left and right fuselages with a double fuselage layout) are combined as one body on a coaxial line when in a level flight state, the aircraft is transferred to a vertical state while landing, the bearing structure of the rear part of the fuselage enables vertical turnover along a direction perpendicular to the longitudinal shaft, then the airplane is taken off in a tailstock mode, meanwhile the supporting structures of the main wing outer ends at two sides of the airplane can contact to a group / warship surface, a rear fuselage bearing structure tail and the landing plane / warship surface form a large contact / support plane basically perpendicular to the longitudinal shaft of the fuselage, thereby a plurality of supporting structures can support the vertical front fuselage on each direction on a horizontal plane during the tailstock of the aircraft; and the process is opposite during the taking off of the aircraft. In a figure, the dotted line expresses the rear fuselage while stopping.

Description

Technical field [0001] The present invention relates to a new concept aircraft that can take off and land vertically in a special way. Aircraft landing" belongs to aviation technology, especially aircraft (English: aircraft). Background technique [0002] At present, airplanes (English: airplane) and helicopters (English: Helicopter) are still two aircrafts with different concepts. Ordinary airplanes need a large space and a long runway to take off and land. In addition, it is very difficult to take off and land at high speed, while military Aircraft rely too much on airports and are vulnerable to enemy attacks; helicopters can basically take off and land vertically, but their flying speed is very low and their range is shorter than that of aircraft of the same level. Designers of all dynasties are trying to develop an aircraft that combines the characteristics of airplanes and helicopters and can basically achieve vertical take-off and landing. For the vertical take-off an...

AI Technical Summary

Problems solved by technology

I think the main reasons for the failure of the predecessors are: first, many schemes blindly pursue high performance and high indicators regardless of the actual technical level; second, the vertical take-off and landing aircraft itself has strict design requirements, complex structure, harsh internal and external environments, and great technical difficulties. And the risk is high, so many schemes eventually fail

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