Postoperative rehabilitation training device for cardiology department nursing

The postoperative rehabilitation training device comprises a nursing bed, a plurality of supporting legs are fixedly installed on the lower portion of the nursing bed, each supporting leg is rotationally connected with a rolling wheel, a movable backrest is rotationally installed at the head end of the nursing bed, a driving mechanism is arranged at the bottom of the nursing bed, and the driving mechanism is connected with the rolling wheel. The driving mechanism is used for rotating the movable backrest; a support is slidably mounted above the nursing bed, openings are formed in the two sides of the support, lower limb training plates are slidably mounted on the two openings, operating belts fixedly penetrate through the two lower limb training plates, and a linkage mechanism is mounted above the support. When the upper body of the patient needs to be lifted up, the driving mechanism stretches out and draws back the telescopic shaft through the air cylinder, so that rotation of the movable backrest is achiev