Lying type student desk and chair

The utility model discloses a lying type student desk and chair, which comprises a desk main body and a chair main body, and the chair main body comprises a base, a chair seat and a chair back; the chair back and the chair seat are rotationally connected through a hinge assembly, an angle adjusting mechanism for rotationally adjusting the chair back is arranged on the chair seat, and a lifting mechanism for adjusting the height of the chair seat is arranged on the base; the lifting mechanism comprises two second hinge rods hinged together, the two ends of one second hinge rod are hinged to the base and the chair seat respectively, and the two ends of the other second hinge rod are clamped in first clamping grooves formed in the base and the chair seat in a sliding mode. The lying type student desk and chair relates to the technical field of desks and chairs, and solves the problems that an existing desk and chair are fixed in structure, the height is inconvenient to adjust, and the application range of a desk