A multifunctional walking aid

Abstract

The invention discloses a multifunctional walking aid device, which comprises a foot walking system, a posture conversion mechanism and a wheel walking system. The foot system and the attitude conversion mechanism are mounted on the wheel system. The walking aid device realizes the conversion of the sitting posture and the standing posture of the user and the movement in the sitting posture and the standing posture through the posture conversion mechanism. When in the sitting position, t the rotation system is used to achieve rapid and long-distance movement of the user. When standing posture,the posture conversion mechanism assists the user to stand, avoiding the occurrence of fall. When the user stands, the foot system and the wheel system can coordinate the movement, so that the user can use the foot system to walk on the wheel system. When the user walks in the standing position, not only the active walking movement can be carried out by the user's own strength, but also the footmovement can be driven by the foot moving system, so that the passive movement can be realized.

Description

technical field [0001] The invention relates to the field of robots, in particular to a multifunctional walking aid device. Background technique [0002] Going out to exercise plays an important role in maintaining the health of the elderly and improving the quality of life. Exercise can enhance physical function in older adults, prevent aging-related decline in physical function, and reduce associated morbidity and mortality. However, with the increase of age, the exercise ability of the elderly weakens, and the willingness to go out weakens. Walking is an important form of exercise for the elderly. The demand for walking exercise has led to the widespread use of various walking aids. However, ordinary walking aids cannot meet the needs of users in terms of functionality, comfort, and safety in many cases, so the research on intelligent walking aids has attracted extensive attention. At present, common smart walking aids can be roughly divided into four types: smart walk...

AI Technical Summary

Problems solved by technology

[0008] The document with application number 201310394777.6 discloses a gait-assisted walking robot. The auxiliary standing seat of this robot can move up and down, and the human body can be lifted up, but it cannot make the person stand completely; the gait training is similar to bicycle pedals, and The fixed mode actively trains people with gait assist, and cannot train anthropomorphic gait; the speed ratio between wheel speed and pedal pace cannot be adjusted

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