Walking-assistant boot

Abstract

The invention discloses a walking-assistant boot. The walking-assistant boot comprises a knee pad body, a myoelectric controller, a pulling rope, an inner side fixing rod and an outer side fixing rod,and a shoe sole plate; wherein the knee pad body is used for wrapping the knee of the left leg or the right leg of a user at the time of use; the myoelectric controller is arranged in the rear portion of the knee pad body and is located in the upper portion of calf muscles at the tine of use; the upper end of the pulling rope is connected to the myoelectric controller, and the lower end of the pulling rope is connected to the rear end of the shoe sole plate so that the myoelectric controller can sense the tightening or relaxation of the calf muscles and tighten or relax the pulling rope; andthe lower ends of the inner side fixing rod and the outer side fixing rod are symmetrically hinged to the middle and rear section of the inner side and the outer side of the shoe sole plate, and the upper ends of the inner side fixing rod and the outer side fixing rod are symmetrically connected to the inner and outer two sides of the knee pad body. Due to the use of the myoelectric controller andthe pulling rope, the tightening or relaxation of the calf muscles is used for controlling the pulling rope, so that the shoe sole plate produces a kicking force, thereby reducing the user's leg strength. The walking-assistant boot is low in consumption, stable in structure, and easy to carry and wear, and can be used for normal and disabled people.

Description

[0001] The invention relates to the field of assisting walking devices, in particular to a walking aid boot. Background technique [0002] At present, whether it is a person with a leg disability or an elderly person with inconvenient legs and feet, it is inconvenient to walk by themselves. They often need the help of a guardian or rely on a crutch to walk, which makes walking inconvenient and seriously affects their life activities. scope. [0003] And crutches can't provide power either, and weak and disabled people can't walk for a long time continuously. [0004] Although there are many human exoskeleton devices on the market, the existing human exoskeleton devices have the following problems: [0005] 1) The structure is complex, requiring multiple motors (at least three motors) and their connecting devices; [0006] 2) A large amount of electric energy is required to drive the whole device, the power part is large in size and low in efficiency, and the movement is rela...

AI Technical Summary

Problems solved by technology

[0005] 1) The structure is complex, requiring multiple motors (at least three motors) and their connecting devices;

[0006] 2) A large amount of electric energy is required to drive the whole device, the power part is large in size and low in efficiency, and the movement is relatively mechanical during exercise, which is not flexible enough;

[0007] 3) There are too many joints and too many motors, making it difficult to control the whole device stably;

[0008] 4) A large number of sensors are required to detect the motion state of the device, the cost is high, and the control is also complicated

[0009] Therefore, prior art still needs to improve and develop

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