Small-size finger strength exercise device

Abstract

The invention discloses a small-size finger strength exercise device and relates to the technical field of an exercise appliance. The small-size finger strength exercise device comprises a pair of finger sleeves and a pair of fixing blocks, wherein each finger sleeve is glidingly arranged in a slide cavity formed in the corresponding fixing block; the small-size finger strength exercise device also comprises son connecting rods, mother connecting rods, two connecting blocks and a spring with compression and stretching functions; the outer side of one end of each son connecting rod is providedwith external screw threads; the inner side of one end of each son connecting rod is provided with a cylindrical inner cavity A; the spring is arranged in the cylindrical inner cavity A and a cylindrical inner cavity B; one end of the spring passes through the son connecting rods and the fixing blocks to be connected with the finger sleeves; and the other end of the spring passes through the mother connecting rods and the fixing blocks to be connected with the finger sleeves. The small-size finger strength exercise device has the beneficial effects that the structure is small and ingenious; the carrying and the use are convenient; the processing cost is low; a plurality of fingers can conveniently do mutual exercises; one finger can also be singly exercised; a regulation function is realized; the corresponding force regulation can be performed according to the practical requirements of students; and more proper exercise goals can be further achieved.

Description

technical field [0001] The invention relates to the technical field of exercise equipment, in particular to a small finger strength exerciser. Background technique [0002] Physical exercise is a physical activity aimed at developing the body, improving health, enhancing physical fitness, regulating the spirit and enriching cultural life. Yet about the equipment that finger exercises is short of very little, but the exercise of finger is indispensable again. The current situation is as follows: [0003] One: a large number of gyms have been opened, and there are a lot of exercise equipment in them. However, the equipment for finger exercise is difficult to see, and the strength exercise between fingers is precisely what needs to be paid attention to. For example, office workers who often use computers . [0004] Second: In daily clinical work, many patients with stroke, traumatic brain injury and hand trauma have different degrees of hand dysfunction, but there are still ...

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Problems solved by technology

[0004] Second: In daily clinical work, many patients with stroke, traumatic brain injury and hand trauma have different degrees of hand dysfunction, but there are still relatively few related devices for hand function training, and these hand function training devices , or expensive, not easy to carry; or need

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