Lower limb joint rehabilitation robot

Abstract

The invention discloses a lower limb joint rehabilitation robot. The lower limb joint rehabilitation robot comprises a fixed support assembly, a mechanical thigh section and a mechanical shank section, wherein one end of the fixed support assembly is hinged with an upper end of the mechanical thigh section through a first joint bearing, the lower end of the mechanical thigh section is hinged withthe mechanical shank section through a second joint bearing, a plurality of leg auxiliary support frames used for supporting legs are arranged on the mechanical thigh section and the mechanical shanksection, and are positioned in the same vertical plane; and a foot auxiliary support device is arranged on the mechanical shank section, and the foot auxiliary support device comprises a fixed mounting frame, a tiptoe hook rail and a tiptoe hanger. The lower limb joint rehabilitation robot disclosed by the invention removes the use of the pedal, a tiptoe sling is arranged through the foot auxiliary support device, thereby preventing the tiptoes from scratching the ground without force under the condition of ensuring that the feet of the patient can touch the ground to simulate real walking, and ensuring the active rehabilitation effect.

Description

technical field [0001] The invention relates to the field of rehabilitation robots, in particular to a lower limb joint rehabilitation robot. Background technique [0002] In recent years, rehabilitation robots have gradually replaced traditional artificial physical therapy due to their automation, precision and intelligence. Rehabilitation robots can be divided into two types: auxiliary and therapeutic. The therapeutic lower limb rehabilitation robots can be divided into single-degree-of-freedom and multi-degree-of-freedom lower-limb rehabilitation robots. The single-degree-of-freedom lower limb rehabilitation training robot has a single movement, and its application scope is limited to the rehabilitation of local joints. It cannot realize the coordinated movement of each joint of the leg, and the training effect is not good; the multi-joint lower limb rehabilitation training robot can help patients perform a variety of main tasks. Passive training, determine the personali...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: the existing technology uses foot pedals to support the patient's footsteps, but the way of using the pedals in actual use is not conducive to the patient's feet landing on the ground, making it difficult to simulate real walking, resulting in the impact of active rehabilitation In addition, its size and position are not adjustable, so it is difficult to meet the needs of different patients

Images