Lifting type mechanical part design drawing display device

The utility model discloses a lifting type mechanical part design drawing display device, relates to the field of design drawing display devices, and solves the problems that in the adjustment process of a drawing display device, manual adjustment is mostly adopted, the phenomenon of blockage is likely to occur in the push-pull process, and the adjustment effect is reduced. When drawings are displayed, the display angle of the drawings is greatly limited, watching is affected, and the drawing display device comprises a supporting plate, a magnetic block is magnetically attracted to the surface of the supporting plate, and the bottom end of the supporting plate is fixedly connected with a ball head through a polished rod. The transmission output end of the electric push rod drives the carrier plate to longitudinally move, the guide rods at the bottom of the carrier plate slide relative to the guide holes in the surface of the top plate, manual push-pull is changed into electric adjustment, the longitudinal lif