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Crank sliding block type rehabilitation training device

A crank-slider type, rehabilitation training technology, applied in the directions of muscle training equipment, sports accessories, passive exercise equipment, etc., can solve the problem of lack of ankle joint exercise training function, etc., and achieve good ankle joint training effect, small size, placement handy effect

Pending Publication Date: 2021-08-27
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing rehabilitation training devices that can be used on the bed also lack the function of ankle joint exercise training

Method used

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  • Crank sliding block type rehabilitation training device
  • Crank sliding block type rehabilitation training device
  • Crank sliding block type rehabilitation training device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0067] like Figure 5 As mentioned above, this embodiment introduces another rehabilitation training device. Compared with the rehabilitation training device in Embodiment 1, the difference is that the pedal 52 can also be directly fixed on the sliding member 56. At this time The crank 54 is rotatably connected to one end of the connecting rod 55, and the pedal 52 can slide along the slide rail 57 synchronously with the slider 56 to realize ankle joint training.

[0068] Of course, in some embodiments, the sliding member 56 can also be replaced by a rotating member, and the pedal 52 can also be directly fixed or rotatably mounted on the rotating member; when the pedal 52 is fixed on the When the rotating member is on the rotating member, the rotating member can slide on the slide rail 57 in the form of point contact or line contact; 57 Swipe and scroll.

[0069] The above-mentioned embodiments only illustrate the principles and effects of the present invention, but are not i...

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Abstract

The invention discloses a crank sliding block type rehabilitation training device. The device comprises: a movable base; a supporting frame which is mounted on the base; and a lower limb training mechanism which comprises a supporting part, a rotating shaft, pedals, a crank, a connecting rod, a sliding or rotating part and a sliding rail. The supporting part is mounted on the supporting frame; the rotating shaft is rotationally mounted on the supporting part; the crank is fixedly connected with the rotating shaft, and the crank is rotationally connected with one end of the connecting rod or the pedal; the pedal is fixedly mounted on the connecting rod; the other end of the connecting rod is rotationally connected with the sliding or rotating part; and the sliding rail is installed on the supporting part, and the sliding or rotating part and the sliding rail form a sliding pair or a higher pair. The crank-slider type rehabilitation training device can eliminate the local degree of freedom and restrain abnormal reaction of the joints, so that ankle joints on the two sides generate a certain movement angle, ankle pump movement is formed, and the device has good ankle joint training effects.

Description

technical field [0001] The invention relates to the technical field of sports equipment, in particular to a crank slider type rehabilitation training device. Background technique [0002] At present, my country's population is aging and patients with unhealthy limbs are increasing day by day. Therefore, assistive devices for limb rehabilitation have become a research hotspot in the field of rehabilitation. Various rehabilitation robots designed by research teams at home and abroad have also been put into practical use. [0003] The existing limb rehabilitation training device has a small joint movement angle during the rehabilitation training process, the ankle joint cannot be well trained, and the expected rehabilitation training effect cannot be achieved; in addition, the existing limb rehabilitation training device does not take into account the human ankle joint The training needs of the human ankle joint are not considered, or the ankle joint training function is not se...

Claims

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Application Information

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IPC IPC(8): A63B23/04A63B23/08A63B21/00A61H1/02
CPCA63B23/04A63B23/08A63B21/00178A61H1/0266A61H2201/1207A61H2205/12
Inventor 王勇穆景颂刘郑葛亮刘正士
Owner HEFEI UNIV OF TECH
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