Modularized vertical take-off and landing fixed-wing unmanned aerial vehicle

Abstract

The invention discloses a modularized vertical take-off and landing fixed-wing unmanned aerial vehicle. The unmanned aerial vehicle comprises a fuselage, two wings and an empennage, wherein a first propeller for providing horizontal traction force is arranged at a front end of the fuselage, a power supply cabin is arranged at the position, close to the first propeller, of the top of the fuselage, and a control cabin is arranged at the position, close to a rear end, of the top of the fuselage; the bottom of the fuselage is detachably connected with a task hanging bin used for carrying different task modules, and the top of the fuselage is in threaded connection with two antenna rods; the two wings are symmetrically arranged and detachably connected to the two sides of the fuselage, and each wing is provided with a second propeller for providing vertical traction force; and the empennage is detachably connected with a rear end of the fuselage. The unmanned aerial vehicle has advantages of a fixed wing unmanned aerial vehicle and a rotor wing unmanned aerial vehicle, the fuselage, the wings and the empennage can be quickly disassembled and assembled and are easy to store and transport, a task pod can be matched with various task loads, the unmanned aerial vehicle can be used for multiple purposes, and in addition, the empennage can be replaced according to task requirements to adapt to different complex geographical environments.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, and more specifically relates to a modular vertical take-off and landing fixed-wing unmanned aerial vehicle. Background technique [0002] Common UAVs are mainly divided into fixed-wing UAVs and rotary-wing UAVs. Among them, fixed-wing UAVs have the advantages of fast flight speed, high flight altitude, and long cruising time, but they often need a runway when taking off and landing, or launch and land through auxiliary devices. The biggest advantage of the rotor UAV is that it can take off and land vertically and hover in the air, and has good low-speed maneuverability, but its disadvantages are also obvious, mainly low efficiency, slow flight speed and short cruise time. It can be seen that both forms of drones have their own advantages and disadvantages. With the rapid popularization and wide application of drones, people's requirements for the take-off and landing, speed, a...

AI Technical Summary

Problems solved by technology

[0003] However, the existing vertical take-off and landing fixed-wing UAVs on the market are complicated to disassemble, cannot be deployed in time when the mission period is short, or when a mission occurs suddenly, and the configuration and function are single, so they cannot cope with flight missions in complex environments.

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