A multifunctional medical bed using an auto-control technique comprises a bed frame (1), a bed mattress (2), a bed board (3), a control device (4), a support plate (6), a connecting rod (25), roller wheels (7), a first support component (8) and a second support component (9). The bed board (3) is located inside the bed frame (1). The mattress (2) is disposed on the bed board (3). The first support component (8) is vertically disposed in the middle part of the bed frame (1). The second support component (9) is vertically disposed on the right side of the bed frame (1). The multifunctional medical bed using the auto-control technique can ensure full control of the medical bed by a patient via the control device (4), wherein a transmission electromotor (14) drives an upper bed board (10) to rotate around a lower bed board (13), adjusting the angle of the bed board, thereby ensuring the patient can rest at different angles. In addition, a lifting electromotor (18) drives a first horizontal pulley (19) to rotate, moving a fixation groove (24) provided on a second belt (22), thereby controlling the raising and lowering of the support plate (6) mounted on the connecting rod (25) and ensuring the free access to an object by the patient, so as to enhance the humanization of the medical bed design and the ease of use.La présente invention concerne un lit médical multifonctionnel utilisant une technique de commande automatique qui comprend un cadre (1) de lit, un matelas (2) de lit, une planche (3) de lit, un dispositif de commande (4), une plaque de support (6), une bielle (25), des roulettes (7), un premier composant de support (8) et un second composant de support (9). La planche (3) de lit est située à l'intérieur du cadre (1) de lit. Le matelas (2) est disposé sur la planche (3) de lit. Le premier composant de support (8) est disposé verticalement dans la partie médiane du cadre (1) de lit. Le second composant de support (9) est disposé verticalement sur le côté droit du
