Unmanned plane

Abstract

The invention relates to the technical field of air vehicles, and discloses an unmanned plane. The unmanned plane comprises a plane body and wings arranged above the plane body, wherein the wings comprise a middle wing and outer wings; the outer wings are symmetrically arranged on two sides of the middle wing; the plane body is connected with empennages through a tail boom; the wingspans of the wings are 3.8-4.2m; the left empennage and the right empennage comprise fixed surfaces and rudder surfaces; the fixed surfaces are fixedly connected with the tail boom; the rudder surfaces are connected with the fixed surfaces in a rotatable manner; at least two laminated spoilers are respectively arranged above the left empennage and the right empennage and are positioned at positions within the middle parts of the empennages. The unmanned plane disclosed by the invention is simple in structure and relatively light in gravity; structures such as the plane body, the wings and the empennages are assembled together after being independently manufactured and are convenient to transport; reinforcement base plates and reinforcement ribs are arranged at the bottom of the plane body; U-shaped connection rods are arranged between the plane body and the outer wings, so that the intensity of the plane body is greatly enhanced; the front side of the plane body can bear high impact force.

Description

technical field [0001] The invention relates to the technical field of aircraft, in particular to an unmanned aerial vehicle. Background technique [0002] UAV is an unmanned flying device that is controlled by a radio remote control device or its own program. It first appeared in the 1920s and was used as a training target. UAVs have a wide range of uses and low cost. During use, even if there is an accident, there will be no casualties. UAVs have strong survivability, good maneuverability, and are easy to use. They play an extremely important role in modern warfare, and even have broad prospects in the civilian field. [0003] Since there is no cockpit on the UAV, the power consumption is reduced, which is conducive to miniaturization and lightweight design. However, due to the light weight of the UAV, it is easily affected by the airflow. When the airflow is unevenly distributed in the fuselage and wing parts, it is easy to cause the fuselage to shake. If the drone is ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to propose a drone with small volume and light weight to solve the problem of poor impact resistance of the drone in the prior art due to the heavy local weight of the drone

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