Power-assisting exercising device

Abstract

The invention relates to a power-assisting exercising device which comprises a power-assisting mechanical leg device and a balance frame device. The power-assisting mechanical leg device is fixed on the waist and the legs of a human body, the balance frame device is fixed on the shoulders of the human body and in the armpits, and the two devices are matched with each other in use. The power-assisting mechanical leg device is composed of fixing belts, auxiliary movable supports and pedals and is characterized by further comprising transmission devices which are formed by flywheels, steel wire ropes, energy storage springs and pulley blocks arranged at the joint positions. The flywheels are arranged on the fixing belts, one end of each steel wire rope is wound on a fastening pulley, the middles of the steel wire ropes are connected with the energy storage springs, and then the steel wire ropes are wound on a fixed pulley at each joint position to be fixed on sole portions of the pedals to form a mechanical parallel elastic structure. The device uses power-assisting mechanical legs and balance frames which are designed with pure mechanical structures to achieve the purpose of power assisting and walking and can help a user to keep a standing posture and keep balance during walking under the condition that energy of the user is not consumed additionally.

Description

technical field [0001] The invention relates to a power-assisted exercise device, in particular to a power-assisted exercise device for helping a recovering patient to walk or a disabled person to walk. Background technique [0002] As far as the current research status at home and abroad is concerned, three types of paraplegic walkers have been used in clinical rehabilitation in my country, namely RGO in the United States, ARGO in the United Kingdom and Walkabout in Germany. The design principle of the paraplegia orthosis is to transform the movement of the center of gravity and the body into the forward movement of the lower limbs through a special mechanical structure, so as to realize the forward movement of the whole body. [0003] The Walkabout paraplegia walker can significantly improve the ability of standing, walking and independent living of patients with complete paraplegia below TIO and incomplete paraplegia below T8. The Walkabout walker uses the pendulum princ...

AI Technical Summary

Problems solved by technology

[0007] In view of the above-mentioned problems, the present invention provides a power-assisted exercise device for assisting rehabilitation patients to walk or disabled persons to walk. The power-assisted mechanical legs designed with a purely mechanical structure are used to achieve the purpose of power-assisted walking, and the complexity and complexity of using external energy mechanical legs are avoided. The bulky structure can help people maintain a standing posture and keep a horizontal position while walking without extra consumption of human energy

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