Rail-variable upper limb and lower limb coordinated exercise training mechanism with moving pair

Abstract

The invention discloses a rail-variable upper limb and lower limb coordinated exercise training mechanism with a moving pair. One end of a crank is hinged to a rack to form a rotating pair, the other end of the crank is hinged to the head end of a first connecting rod to form a rotating pair, the tail end of the first connecting rod is hinged to the head end of a second connecting rod to form a rotating pair, the tail end of the second connecting rod is hinged to a slider to form a rotating pair, and the slider and a guide rail form the moving pair. The guide rail is fixed on the rack, one end of a third connecting rod is hinged to the crank or the first connecting rod or the second connecting rod to form a rotating pair, the other end of the third connecting rod is hinged to the bottom end or the middle of a rocker to form a rotating pair, and the middle or the bottom end of the rocker is hinged to the rack to form a rotating pair. A foot support is installed on the first connecting rod or the second connecting rod, and a handle is installed on the upper end of the rocker. The rail-variable upper limb and lower limb coordinated exercise training mechanism with the moving pair is simple in structure, wide in range of application, and capable of being connected to other rehabilitation and fitness equipment.

Description

Technical field: [0001] The invention relates to an upper and lower extremity coordinated exercise training mechanism with a variable rail with a moving pair, and belongs to the field of rehabilitation medicine and sports fitness equipment. 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, an increase of 2.93 percentage points compared with the fifth national census in 2000. 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 serious problems in ...

AI Technical Summary

Problems solved by technology

However, they have the following disadvantages: professional nurses are required to accompany the training throughout the training, the training equipment has a complex structure, a large application field, a single movement form, lack of coordinated movement of the upper and lower limbs, cannot be folded, and the trajectory remains unchanged, so it is not universally applicable and difficult to use. Meet the rehabilitation and fitness needs of different groups of people and individuals

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