Medium-sized foldable fixed-link wing cruise unmanned aerial vehicle

Abstract

The utility model discloses a medium -sized collapsible fixed coupling wing cruise unmanned plane mainly relates to unmanned plane field. The inside of fuselage main part is equipped with two wing unfolding devices, and one pair of main wings is rotatably arranged at the bottom of fuselage main part, and one pair of coupling wings is rotatably arranged at the top of fuselage main part, and the end of two coupling wings away from fuselage main part is rotatably provided with connecting component, and the end of main wing, coupling wing and wing unfolding device connection is equipped with unfolding limiting mechanism, and the two main wings, two coupling wings are stacked and arranged when folding, and are located in the same plane when unfolding. The utility model has the advantages of: through the increase coupling wing, make it unfold and can be connected with main wing through connecting component, can provide enough lift, and improve the stability when flying, in addition, two pairs of wings can be unfolded automatically, and can ensure that the two wings after unfolding are located in the same horizontal plane, thereby further improving the flight stability.

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