Step-speed-adjustable power-assisted walking device having ready-to-walk/stop mode

Abstract

The invention provides a step-speed-adjustable power-assisted walking device having ready-to-walk / stop mode. The device includes a mounting rack, wherein a waistband is mounted on the front side of the mounting frame; machine covers are arranged on the left side and the right side, shaft arranged in machine cover, a thigh supporting plate, a synchronous pulley A, a driven wheel, a bidirectional ratchet wheel, a driving wheel and a worm wheel are sequentially arranged on the shaft from inside to outside; a baffle B and a baffle A are arranged at the inner lower end of the driven wheel; a transmission wheel fixing piece is cooperatively mounted in the middle of the bidirectional ratchet wheel; a transmission wheel is mounted on the transmission wheel fixing piece in a matched manner; two synchronous belt wheels B are arranged above the bidirectional ratchet wheel, the inner ends of the two synchronous belt wheels B are in transmission connection with the synchronous belt wheel A, a pawlB is arranged at the outer end of the synchronous belt wheel B located on the front side, a pawl A is arranged at the outer end of the synchronous belt wheel B located on the rear side, and an electromagnet B and an electromagnet A are arranged above the pawl B and the pawl A respectively. The walking assisting device solves the problem that old people walk difficultly for a long time, and has theadvantages of ready-to-walk / stop mode, adjustable step speed, safety, reliability, low cost and the like.

Description

technical field [0001] The invention relates to the technical field of walking assisting devices, in particular to a walking speed adjustable assisting walking device capable of realizing a walk-and-stop walking mode. Background technique [0002] The number of elderly people in my country is increasing rapidly, but the development of the elderly service industry is still lagging behind. When the elderly walk for a long time, they need to consume a lot of physical strength. Insufficient lower limb strength is the main reason why the elderly cannot walk for a long time, which directly leads to the limitation of the range of activities of the elderly. [0003] At present, in the walking process of the elderly, the cane is usually used as a support to assist walking. The joint action of the upper limb strength and the cane is used to make up for the lack of lower limb strength, which has not fundamentally solved the problem of the weakness of the lower limbs of the elderly. ...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above problems, the present invention discloses a pace-speed-adjustable power-assisted walking device that can realize the walking mode of walking and stopping, which solves the problem of long-term walking difficulties of the elderly group, and has the functions of walking and stopping, adjustable pace, and safety. Reliable, low cost and other advantages

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