Lower limb movement rehabilitation apparatus

Abstract

The invention discloses a lower limb movement rehabilitation apparatus comprising a T-shaped base, a handlebar holder, handlebars and two lower limb flexion and extension devices. The handlebar holder is fixedly connected with the tail end of the base and extends obliquely upwardly towards the rear side, the handlebars are mounted to the tail of the handlebar holder, and the two lower limb flexion and extension devices are respectively mounted to two sides of the base. Each lower limb flexion and extension device comprises a push-pull rod, a front bracket, a rear bracket and a support frame, wherein one end of the push-pull rod is fixedly connected to the lateral portion of the base, the front bracket is hinged to the output end of the push end through a diagonal bracing, the rear bracket is hinged to the rear end of the front bracket, the support frame is hinged to the rear end of the rear bracket and fixedly connected with the base, an arc-shaped front support plate is arranged in the middle of the front bracket, and an arc-shaped rear support plate is arranged in the middle of the rear bracket. Shanks and thighs of legs can be supported more stably through the arc-shaped front support plates and the arc-shaped rear support plates, the middle joint of each front brackets and the corresponding rear bracket hinged at two ends are jacked up through the corresponding push-pull rod, the front end of each front bracket retreats, and accordingly flexion and extension movement is generated, and the purpose of leg rehabilitation treatment is achieved.

Description

technical field [0001] The invention relates to a rehabilitation auxiliary device, in particular to a lower limb exercise rehabilitation instrument driven by external force. Background technique [0002] Elderly people whose lower limbs are paralyzed due to sudden illness, elderly people who have been bedridden for many years, and people whose lower limbs are temporarily impaired due to accidental injuries all need leg rehabilitation training to restore leg mobility. At present, there are independent leg training instruments, some of which are more professional, but they need to be used by the disabled in the past, and the movement process is prone to excessive force and cause secondary injuries. In addition, there is also a rehabilitation bed with a bendable bed board. The bed board of the rehabilitation bed is bent to push the legs to perform flexion and extension movements. However, the structure of the rehabilitation bed is complicated, the bed board is flat and cannot s...

AI Technical Summary

Problems solved by technology

At present, there are independent leg training equipment, some of which are more professional, but they need to be used by the disabled in the past, and the movement process is prone to excessive force and cause secondary injuries

In addition, there is also a rehabilitation bed with a bendable bed board. The bed board of the rehabilitation bed is bent to push the legs to perform flexion and extension movements. However, the structure of the rehabilitation bed is complicated, the bed board is flat and cannot support the legs well, and the bed board cannot be stretched and cannot adapt to people of different heights. people use

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