Fixed-wing unmanned aerial vehicle test bed

The utility model relates to the technical field of unmanned aerial vehicle detection, and discloses a fixed-wing unmanned aerial vehicle test bed which comprises a base, mounting grooves are symmetrically formed in the outer wall of the top of the base, supporting plates are slidably connected to the inner walls of the two mounting grooves, and door-shaped frames are fixedly connected to the top ends of the two supporting plates. The device comprises two door-shaped frames, the two door-shaped frames are mutually symmetrical, movable grooves which are symmetrically formed are formed in the opposite sides of the two door-shaped frames correspondingly, the inner walls of the two movable grooves in the left side are slidably connected with extension plates correspondingly, and the two extension plates are slidably connected to the inner walls of the two movable grooves in the right side correspondingly. The distance between the two door-shaped frames can be adjusted through the two mounting grooves and the two