A vertical take-off and landing water-air amphibious aircraft

Abstract

The invention discloses a vertical take-off and landing water-air amphibious aircraft, which comprises a sealed main control cabin and a wing symmetrically arranged; a main control circuit board arranged in the inner part of the main control cabin, a buoyancy regulating mechanism and a pitch regulating mechanism electrically connected with the main control circuit board respectively. The wing is provided with a plurality of brackets and horizontal bars parallel to the main control cabin; aileron mounted on the bracket bar. The two ends of the main control cabin body are provided with a rotor wing and a tail wing. The buoyancy adjusting mechanism controls the tail propeller on the tail wing to realize the vertical take-off and landing of the aircraft. The pitch adjustment mechanism maintains smooth flight of the aircraft by controlling the rotor and ailerons. The invention not only has compact structure and reasonable design, but also can take off and land vertically, can realize randomswitching between air flight and underwater navigation, and can accomplish coordinated observation in air and water, so the water-air amphibious aircraft with vertical take-off and landing disclosedby the invention has extremely market application and popularization value.

Description

technical field [0001] The invention belongs to the technical field of aircraft, and more specifically relates to a vertical take-off and landing water-air amphibious aircraft. Background technique [0002] Aircraft can be divided into two categories: fixed-wing and rotary-wing. Fixed-wing is commonly used in horizontal take-off and landing aircraft (such as jet airliners), while rotary-wing is commonly used in vertical take-off and landing aircraft (such as helicopters). As far as the technical level has been reached so far, fixed-wing aircraft can fly at high speed and are easy to operate, but they need to rely on runways to take off and land. Rotary wing aircraft can take off and land vertically without relying on runways, and has strong adaptability, but the mechanism is out of balance, the control is complicated, the flight speed is slow, and the fuel efficiency is low. These aircraft have their own characteristics and are powerful, but they face a limitation: they can...

AI Technical Summary

Problems solved by technology

Rotary wing aircraft can take off and land vertically without relying on the runway, and has strong adaptability, but the mechanism is disordered, the control is complicated, the flight speed is slow, and the fuel efficiency is low

These aircraft have their own characteristics and are powerful, but they face a limitation: they can only work in the air, and cannot be used for coordinated observation in the air and water

The control of multi-rotor flight is relatively simple, and it can realize multiple actions such as vertical lifting, hovering, forward and backward of the UAV. The maneuverability is relatively flexible, but the energy conversion efficiency of multi-rotor flight is relatively low, which greatly affects the range of the UAV. and range of activities, while traditional fixed-wing aircraft cannot take off and land vertically, hover, and have poor maneuverability

Images