Postoperative care monitoring instrument convenient to adjust

The utility model relates to the technical field of medical apparatus and instruments, in particular to a postoperative care monitoring instrument convenient to adjust, which comprises a protective box body internally provided with two groups of guide rails; the second servo motors are fixedly mounted at the upper ends of the guide rails; the screw rods are connected to one end of a driving shaft of the second servo motor; the screw rod sleeve is in threaded connection with the outer side of the screw rod; the connecting seat is fixedly mounted at the middle end of the screw rod sleeve; the electric cylinders are installed at the lower ends of the two sets of protection box bodies, and the protection box bodies are connected with piston rods of the electric cylinders; and the supporting seat is connected to the lower end of the electric cylinder. The defects in the prior art are overcome, through the arrangement of the guide rail mechanism and the protection box body, when the monitoring instrument is in an i