track optional movement device

Abstract

The invention discloses a motion device with optional track. The device comprises a crank, a first connecting rod, a second connecting rod, a side link, a frame and a support, wherein one end of the crank and the frame are hinged to form a revolute pair, and the other end of the crank and the head end of the first connecting rod are hinged to form a revolute pair; the tail end of the first connecting rod and the head end of the second connecting rod are hinged to form a revolute pair, and the tail end of the second connecting rod and the head end of the side link are hinged to form a revolute pair; the tail end of the side link and the frame are hinged to form a revolute pair; the support is arranged on the first connecting rod or the second connecting rod; the crank is driven to rotate by a first motion input shaft on the frame; and the side link is driven to rotate by a second motion input shaft on the frame. The device is a foldable deflectable limb rehabilitation and fitness device which is simple and compact in structure and wide in application range, can be grafted to other rehabilitation and fitness devices, and can be applied to upper / lower limb rehabilitation and fitness training with adjustable exercise mode.

Description

Technical field: [0001] The invention relates to an exercise device with an optional trajectory, in particular to a health training device, in particular to an apparatus for exercise rehabilitation and training of the trainer's upper and lower limbs. Background technique: [0002] The 2010 Statistical Bulletin on the Development of China's Aging Career pointed out that the national population aged 60 and above has reached 177.65 million, accounting for 13.26% of the total population. Compared with the fifth national census in 2000, it has increased by 2.93 percentage points. It can be seen that the degree of aging in our country is continuing to deepen; with the development of society, the number of people working in a sitting position is increasing, and the number of people with white-collar occupational diseases is also increasing. The prevention and rehabilitation of geriatric diseases and the prevention and treatment of white-collar occupational diseases have become seri...

AI Technical Summary

Problems solved by technology

However, they have the following disadvantages: professional nursing staff are required to accompany the training throughout the training, the training equipment has a complex structure, a large application field, and a single form of exercise, so it is not universally applicable, and it is difficult to meet the rehabilitation and fitness needs of different groups of people and individuals.

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