Wearable lower-limb rehabilitation walking aid mechanical device
A mechanical device, lower limb technology, applied in passive exercise equipment, equipment to help people move, physical therapy and other directions, can solve the problems of inconvenient wearing and daily activities, complex driving of lower limb exoskeletons, and low space utilization, etc. Reliable and stable delivery, low maintenance cost and high space utilization
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[0021] Further description below in conjunction with accompanying drawings. As shown in the figure, the present invention includes a waist 1, a thigh body 2, a hip joint mechanism 3, a calf body 4, a knee joint mechanism 5, an ankle joint mechanism 6, a strap 7, and a sole plate 8;
[0022] The waist mechanism includes a backboard 1.1, a left and right belt 1.2, a limit bar 1.3, a trigger 1.4, a gear, and a rack; wherein the limit bar is sunk in the rectangular groove of the left and right belt 1.2 and fixed by bolts; the left and right belt 1.2 is inserted into the In the slideways on both sides of the waist plate, and the front end is connected to the rack, the gear is installed on the rotating shaft in the middle of the waist plate and meshed with the rack; the trigger is installed on both sides of the waist plate, and clamps the limit bar;
[0023] The hip joint mechanism includes left and right connectors 3.2, hip joint main body 3.1, harmonic reducer 3.3, bolts, disc mot...
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