CN206414462U - Sitting posture standing posture mapping device for rehabilitation training - Google Patents

Abstract

A sit-to-stand conversion mechanism for rehabilitation training, including an electric lifting platform, a cushion support frame, a seat cushion, a backrest and a conversion mechanism; the cushion support frame is fixed on the electric lifting platform, and the seat cushion is movably connected with the cushion support frame. The mechanism is connected between the cushion supporting frame and the cushion, and the cushion can be changed from a horizontal state to a vertical state, and the backrest is movably connected with the transformation mechanism. The utility model cooperates with the calf-driven training device, which can be changed between the sitting posture and the standing posture, and realizes the rehabilitation training of the lower limbs under the sitting posture and the standing posture of the human body.

Description

Seated-Standing Transition Mechanism for Rehabilitation

technical field

The utility model relates to a medical rehabilitation device, in particular to a sitting-standing conversion mechanism for rehabilitation training.

Background technique

There are many patients with lower extremity movement disorders caused by diseases or sports injuries, and the restoration of independent walking ability is the primary goal of rehabilitation efforts. Due to the plasticity of the brain, it is common in medicine to allow patients to perform adequate repetitive activities through repetitive, task-specific training. This allows the reorganizing cerebral cortex to learn and store the correct movement patterns through profound experience. This method has achieved good clinical results. In the past year, the treatment methods of walking training on the treadmill and gait trainer training have been introduced as neurological rehabilitation methods, and have been widely used in neurological rehabilitation clinics.

At present, most of the equipment for lower limb training are only foot-driven and joint-driven. The commercialized gait lower limb rehabilitation robot has Handy1 developed in 1987 by the British MikeTopping company. Secondly, another rehabilitation robot that has successfully entered the market is the MANUS rehabilitation robot developed by Exact Dynamics in the Netherlands, the NUSTEP rehabilitation device in the United States, the THERA.Vital intelligent rehabilitation training robot in Germany, and the MOTINMAKER developed by WORTEC in Switzerland. Joint drive mode. Another slant bed weight reduction lower limb rehabilitation training device, using horizontal weight reduction can well solve the initial rehabilitation of seriously ill patients. Its driving mode is driven by the sole of the foot, which can realize sports training and joint training.

However, the movement of the plantar-driven lower limbs is limited by the linear-driven movement, which cannot realize spatial movement training and cannot simulate gait movement. The joint-driven type is suitable for joint function recovery training after lower limb orthopedic surgery. For the lower limb knee joint, which belongs to the ball joint, it cannot accurately simulate the gait.

Utility model content

The purpose of this utility model is to solve the above problems and provide a sitting-standing conversion mechanism for rehabilitation training that is used in conjunction with a calf-driven lower limb rehabilitation training device.

In order to achieve the above object, the utility model adopts the following technical solutions: a sitting-stand conversion mechanism for rehabilitation training, including an electric lifting platform, a cushion support frame, a cushion, a backrest and a conversion mechanism; the cushion support frame is fixed on On the electric lifting platform, the cushion is movably connected with the cushion support frame, the transformation mechanism is connected between the cushion support frame and the cushion, and the cushion can be transformed from a horizontal state to a vertical state, and the backrest is movably connected with the transformation mechanism.

The cushion support frame includes a base plate, a cushion support and two support columns; the cushion support is connected to the front of the base plate, and the two support columns are respectively connected to the rear of the base plate; the cushion and the cushion support are rotatably connected.

The conversion mechanism includes an electric push rod and a four-link kinematic pair, the electric push rod is movably connected between the seat cushion and the bottom plate of the cushion support frame, a backrest connecting rod is installed on the backrest, and the four-link kinematic pair is movably connected between the cushion bracket and the seat cushion support frame. between the backrest links.

The utility model cooperates with the calf-driven training device, which can be changed between the sitting posture and the standing posture, and realizes the rehabilitation training of the lower limbs under the sitting posture and the standing posture of the human body.

Description of drawings

Fig. 1 and Fig. 2 are structural schematic diagrams of the sitting-standing transformation mechanism of the present invention, wherein Fig. 1 is a sitting type, and Fig. 2 is a standing type.

detailed description

Referring to Fig. 1, Fig. 2, the utility model is used for the sitting type of rehabilitation training-stand type conversion mechanism, comprises electric lifting platform 21, cushion support frame 22, cushion 23, backrest 24 and conversion mechanism; Cushion support frame 22 is fixed on On the electric lifting platform, the cushion 23 is movably connected with the cushion support frame, and the transformation mechanism is connected between the cushion support framework and the cushion, and the cushion can be transformed into a vertical state by the horizontal state, and the backrest is movably connected with the transformation mechanism. Cushion support frame 22 wherein comprises base plate 221, cushion support 222 and two supporting posts 223; The mechanism includes an electric push rod 26 and a four-link kinematic pair 27, the electric push rod is movably connected between the base plate and the seat cushion, a backrest link 28 is installed on the backrest, and the four-link kinematic pair is movably connected between the cushion bracket and the backrest link. between.

Claims (3)

1. a kind of sitting posture-standing posture mapping device for rehabilitation training, it is characterised in that：Including electric lifting platform, cushions support Frame, cushion, backrest and mapping device；Cushion support is fixed on electric lifting platform, and cushion is movably connected with cushion support, Mapping device is connected between cushion support and cushion, by horizontality cushion can be transformed into vertical state, backrest is with becoming Converting mechanism is movably connected.

2. it is used for sitting posture-standing posture mapping device of rehabilitation training as claimed in claim 1, it is characterised in that：The cushion branch Support includes bottom plate, cushion bracket and two support columns；Cushion bracket is connected to the front portion of bottom plate, and two support columns are connected respectively At the rear portion of bottom plate；The cushion is rotatably connected with cushion bracket.

3. it is used for sitting posture-standing posture mapping device of rehabilitation training as claimed in claim 1, it is characterised in that：The transcriber Structure includes electric pushrod and double leval jib kinematic pair, and electric pushrod is movably connected between cushion and the bottom plate of cushion support, leaned on Back is provided with backrest connecting rod, and double leval jib kinematic pair is movably connected between cushion bracket and backrest connecting rod.