A vertical take-off and landing aircraft

Abstract

The invention relates to a vertical take-off and landing aircraft, belonging to the technical field of aircraft, comprising a fuselage, a wing, a tail wing, a movable blade, a telescopic rod, a buoy,a multi-rotor device, a driving device and a transmission rod. The root of the wing is movably connected to the left and right sides of the fuselage through the movable blades. There are two telescopic rods, which are symmetrically arranged on the left and right sides, and the upper and lower angles of the wing are adjusted by adjusting the length of the two telescopic rods simultaneously. There are two buoys which are symmetrically arranged at the wing tips of the wing. The fuselage is provided with a groove. The driving device is connected with one end of the driving rod through a gear structure, so that the driving device drives the driving rod to rotate in the groove of the fuselage. The other end of the drive lever is secured to the frame at the center of gravity of the multi-rotor device, and the multi-rotor device rotates with the drive lever as it rotates. The invention can be used for vertical take-off and landing, long sailing time, stable flight process and high safety factor, and is suitable for logistics transportation, air fire extinguishing, post-disaster rescue and the like.

Description

technical field [0001] A vertical lift aircraft belongs to the technical field of aircraft, and in particular relates to an aircraft. Background technique [0002] Although the fixed-wing aircraft has a fast flight speed and a long flight time, it cannot hover at a fixed point; although a multi-rotor aircraft can hover in the air, its flight time is short and the flight speed is slow. Although there are currently some aircrafts that combine multi-rotor aircraft and fixed-wing aircraft, they all have certain defects. When flying in fixed-wing mode, the power of the multi-rotor part must be stopped, and this part becomes a burden on the aircraft. Virtually increased the burden on the aircraft. Contents of the invention [0003] In view of this, the present invention provides a vertical lift aircraft capable of vertical lift, hovering in the air, and long-time, long-distance cruise. [0004] A vertical lift aircraft, including fuselage, wings, empennage, flaps, telescopic r...

AI Technical Summary

Problems solved by technology

[0002] Although the fixed-wing aircraft has a fast flight speed and a long flight time, it cannot hover at a fixed point; although a multi-rotor aircraft can hover in the air, its flight time is short and the flight speed is slow.

Although there are currently some aircrafts that combine multi-rotor aircraft and fixed-wing aircraft, they all have certain defects. When flying in fixed-wing mode, the power of the multi-rotor part must be stopped, and this part becomes a burden on the aircraft. Invisibly increases the burden on the aircraft

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