Teaching device for environmental art design major

The utility model discloses an environmental art design major teaching device which comprises a support, a drawing board and a box body, the support is arranged at the bottom of the box body, the drawing board is of a folding structure, and the drawing board is arranged at a box cover of the box body; the drawing board comprises a first rectangular board and a second rectangular board, the two rectangular boards are hinged through a door leaf, rotating shafts are symmetrically arranged at the hinged position of the second rectangular board and the box body, parallel rails are arranged at the hinged position of the second rectangular board on the box body, the rotating shafts are arranged in the rails, a clamp is arranged at the hinged position of the door leaf on the drawing board, and the clamp is of a detachable structure. A hinged supporting rod is arranged on the back face of the first rectangular plate and is of a concave structure, a groove is formed in the position, corresponding to the supporting rod,