Multi-functional motion auxiliary robot for sitting, standing and traveling

Abstract

The invention relates to a multi-functional motion auxiliary robot for sitting, standing and traveling. The upward and downward reciprocating motion of the saddle and the forward auxiliary motion of the equipment can be realized by driving stretching and closing of front and rear supporting rods through differential speed of front and rear driving wheels, and scientific rehabilitation exercise training, walking motion assistance and protection and other use functions can be provided for the patients with lower limb dysfunction with reference to the space motion state of the hip joint in the healthy human gait process. The left and right symmetrical crankshafts rotate to move the left and right gait levers to realize periodic interlaced swinging back and forth so as to provide leg lifting assistance for the thighs in gait walking. The inertial block unit can provide stable support to the user in the event of accidental unbalanced falling by means of emergency self-locking. The wheelchair function can also be achieved by adjusting the posture from the walking assistance function to the sitting posture function. Operation is easy and multi-functional switching can be realized, the mechanical structure design size is suitable for application in the home environment, and the robot has a broad market application prospect in the field of medical equipment for the aged and disabled.

Description

technical field [0001] The invention relates to a rehabilitation exercise assistance and protection device in the field of intelligent rehabilitation robots, which is suitable for patients with lower limb dysfunction and aging population, and can provide users with scientific gait movement rehabilitation training, walking assistance and protection. Background technique [0002] According to statistics, there are currently a large number of patients with lower limb dysfunction caused by stroke and other diseases in my country every year. Studies have shown that scientific sports rehabilitation training can effectively improve limb motor function. In addition, as our country gradually enters an aging society, the issue of helping the elderly and the disabled has also received widespread attention from the society. Rehabilitation robots can effectively reduce the work intensity of rehabilitation physicians, and at the same time meet the training intensity requirements of differ...

AI Technical Summary

Problems solved by technology

The training function of the invention is single, and it can only realize the rehabilitation training of the patient in a sitting position, and the calf part in the lower limb rehabilitation mechanism cannot be adjusted in length, and the interchangeability is poor

Chinese patent application number: 2010199188.9, discloses a vehicle-mounted mobile walking-assisted exoskeleton rehabilitation robot, including an auxiliary mobile platform and a lower limb exoskeleton mechanism connected to it. This invention increases the movement space of the exoskeleton mechanism to achieve more Rehabilitation training function, and at the same time limit the protection of the joints of the lower limbs of the human body, but the invention has a complex structure and takes up a lot of space, so it is not suitable for home applications

Images