Unmanned aerial vehicle flight attitude control device

The utility model discloses a flight attitude control device of an unmanned aerial vehicle. The aircraft comprises wings, a first rudder plate and a second rudder plate, the wings are gliding wings; notches are formed in the rear ends of the wings; a first rudder plate and a second rudder plate are mounted at the notch in a matched manner; mandrels are fixedly arranged in the gaps of the wings; the axis of the mandrel is parallel to the tail edge of the rear end of the wing; the internal structures of the first rudder plate and the second rudder plate are the same; according to the unmanned aerial vehicle flight attitude control device, the first rudder plate and the second rudder plate are arranged at the tail ends of the wings, the flight attitude of the unmanned aerial vehicle is adjusted by adjusting the angles between the two rudder plates and the wings, the structure is simple, implementation is easy, the weight of the unmanned aerial vehicle is reduced, and the cruising abilityis improved. 本实用新型公开了一种无人