Variable wing type land, sea and air triphibian aircraft

Abstract

The invention discloses a variable wing type land, sea and air triphibian aircraft, which comprises an aircraft body, wings, an engine, a propeller and aircraft wheels, wherein deformation wings are arranged on two sides of the aircraft body and are formed by superposing more than two wings which are arranged in parallel in a staggered mode; the front ends of the wings are fixed; the rear ends of the wings are movable ends; the wings are connected with a driving joystick through connecting rods; movable flaps are arranged on outer end plates of the deformation wings; an output shaft of the engine is connected with the propeller; the propeller is arranged inside a fan duct; the rear of the aircraft body is provided with two eudipleural tail beams; and a vertical empennage and a horizontal empennage are arranged on the tail beams. The variable wing type land, sea and air triphibian aircraft is provided with the aircraft wheels and the aircraft body, so that the aircraft can be parked on the ground and the water surface and can take off and land; and the flight is controlled by controlling unfolding or folding of the deformation wings, the safety performance is high, and the propeller is arranged in the duct, so that airflow flowing through the propeller is straight, the aerodynamic efficiency and overall thrust of the propeller are improved, and the ground personnel are hardly injured or objects on the ground are hardly hit.

Description

technical field [0001] The invention relates to a wing-changing amphibious aircraft for land, water and air. Background technique [0002] Small and medium-sized manned aircraft, especially light aircraft, have been widely used and developed rapidly in the civilian field in recent years because of their lightness and small size, without the need for large airports to park and take off and land, and flying cars also have a trend of great research and development, which represent the future of transportation. An important development direction of tools. Among various small manned aircraft schemes such as light aircraft, ultra-light aircraft, and flying cars, seaplanes have good comprehensive advantages because they do not need an airport. But existing ground-effect aircraft or seaplane also have many unsatisfactory aspects aspect land use and high-altitude flight. Contents of the invention [0003] The purpose of the present invention is to provide a safe, reliable, econom...

AI Technical Summary

Problems solved by technology

However, there are still many unsatisfactory aspects of existing ground-effect aircraft or seaplanes in terms of land use and high-altitude flight.

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