The invention provides a medical walking trolley for leg rehabilitation training. The medical walking trolley comprises a rear wheel active walking unit, a rear wheel driven walking unit, a front wheel driving walking unit, a front wheel driven walking unit, telescopic sleeves, front cross frames, racks, incomplete gears for steering, driving front legs, positioning connecting rods, counterweightboxes, driving rear legs, driving shafts, driving connecting rods, chains, first crankshafts, sitting frames, supporting guide rails, supporting sliding blocks, positioning sliding blocks, positioningguide rails, vehicle seats, pedals, second crankshafts, driving chain wheels and driven chain wheels. The front wheel walking unit and the rear wheel walking unit move forwards in a reciprocating mode through chain transmission, the crank connecting rod mechanism and the ratchet mechanism, advancing of the trolley is achieved, and meanwhile leg exercising and recovering of people of different degrees are achieved through the adjustable balance weight.
本发明提供一种医用腿部康复训练行走小车,包括后轮主动行走单元、后轮从动行走单元、前轮主动行走单元、前轮从动行走单元、伸缩套筒、前横架、齿条、转向用不完全齿轮、驱动前腿、定位连杆、配重盒、驱动后腿、驱动轴、驱动连杆、链条、第一曲轴、乘坐架、支撑导轨、支撑滑块、定位滑块、定位导轨、车座子、脚踏板、第二曲轴、主动链轮、从动链轮。本发明通过链传动,曲柄连杆机构和棘轮机构使得前后轮行走单元往复前进,实现小车的前进,同时通过可调节配重实现不同程度人群的腿部锻炼和恢复。
Medical walking trolley for leg rehabilitation training
一种医用腿部康复训练行走小车
2020-06-26
Patent
Electronic Resource
Chinese
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