Bed getting-on device for imaging department

The invention discloses a bed getting-on device for the imaging department. The device comprises a moving-in component, a position changing supporting component, a posture changing demonstrator, a height adjusting component and a supporting component. An image supporting plate is arranged on the supporting component, a patient is located on the image supporting plate in a standing posture, the position of the image supporting plate is changed through gear meshing, the patient is in a lying posture, the patient enters an image rack through the moving-in component, the lying height of the patient is adjusted through the height adjusting component, and the posture changing demonstrator is located on the side edge of the patient. When the patient needs to adjust the posture, the demonstrator moves to the front of the patient to carry out posture adjustment demonstration, the communication problem in the prior art that medical workers tell the patient to carry out posture adjustment with spoken words is solved, an