A rehabilitation training device, used for rehabilitation training of a patient lying on a hospital bed and comprising: a movement mechanism, a support mechanism, and a connection mechanism connected to the movement mechanism and the support mechanism the movement mechanism comprising a movement arm (2) provided with a slide rail (1) two sliding frames (3) capable of supporting and securing the limbs of the patient, the sliding frames (3) being slidably disposed on the slide rail (1) a drive device (4) for driving the two sliding frames (3) in synchronous or asynchronous sliding motion on the slide rail (1) the support mechanism comprising a support frame (5) and roller wheels (6) supporting the support frame (5) the connection mechanism comprising a connecting member (7) connecting the support frame (5) and the movement arm (2). The sliding frame (3) of the rehabilitation training device has synchronous and asynchronous motion functionalities, and allows a patient to perform squatting or stepping movements with both legs furthermore, the invention uses both passive and active training modes to train the patient and allows for different rehabilitation training for patients at different stages of rehabilitation, making the patients rehabilitation process more practical.Linvention concerne un dispositif dentraînement de réadaptation, utilisé pour un entraînement de réadaptation dun patient allongé sur un lit dhôpital et comprenant : un mécanisme de déplacement, un mécanisme de support, et un mécanisme de liaison relié au mécanisme de mouvement et au mécanisme de support le mécanisme de mouvement comprenant un bras de mouvement (2) ayant un rail de coulissement (1) deux cadres coulissants (3) capables de supporter et de fixer les membres du patient, les cadres coulissants (3) étant disposés de façon coulissante sur le rail de coulissement (1) un dispositif dentraînement (4) pour entraîner les deux cadres coulissants (3) dans un mouvement coulissant synchrone ou asynchr
