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Crank rocker type rehabilitation training device

A rehabilitation training, crank rocker technology, applied in sports accessories, gymnastics equipment and other directions, can solve the problem of lack of wrist joint exercise training function, etc., and achieve good wrist joint training effect, small size, and convenient placement.

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 bed rehabilitation training device also lacks the function of wrist joint exercise training

Method used

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  • Crank rocker type rehabilitation training device
  • Crank rocker type rehabilitation training device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] see figure 1 As shown, this embodiment introduces a crank-rocker type rehabilitation training device, which includes a base 1 , a support frame 3 , an upper limb training mechanism 5 and a clamping device 7 .

[0040] see figure 1 , in this embodiment, the bottom of the base 1 is equipped with rollers, so that the entire bed limb rehabilitation training machine can be easily moved, and the rollers can be universal wheels 2 with a locking device, which can facilitate the movement of the bed limbs. The rehabilitation training machine moves to a designated position (such as the bedside) and is fixed by a locking device. Of course, in some embodiments, the base 1 may not be provided with rollers.

[0041] see figure 1 , in this embodiment, the support frame 3 is installed on one side of the base 1, and the length of the support frame 3 is adjustable. The support frame 3 includes a column base 32, a column 31 and a cantilever 33, the column base 32 is fixedly mounted on ...

Embodiment 2

[0065] Such as figure 2 As shown, this embodiment introduces another crank-rocker type rehabilitation training device, which includes a base 1 , a support frame 3 , and an upper limb training mechanism 5 . Compared with the crank-rocker type rehabilitation training device of the first embodiment, the crank-rocker type rehabilitation training device of this embodiment adopts the same upper limb training mechanism 5 , see the first embodiment for details. The differences are mainly reflected in: the clamping device 7 is removed, the structure of the base 1 and the support frame 3 is changed, and the connection modes of the upper limb training mechanism 5 and the support frame 3 are different.

[0066] see figure 2 As shown, in this embodiment, the base 1 is composed of a cylinder and a T-shaped piece. The bottom of the base 1 can also be equipped with rollers (not shown in the figure), so that the entire crank can be easily moved. Pole type rehabilitation training device. O...

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Abstract

The invention discloses a crank rocker type rehabilitation training device. The device comprises: a base; a supporting frame which is mounted on the base; and an upper limb training mechanism which comprises a supporting component, a rotating shaft, a hand assistive device, a crank, a connecting rod and a rocker. The supporting component is installed at the end, away from the base, of the supporting frame; the rotating shaft is rotationally mounted on the supporting component; the crank is fixedly connected with the rotating shaft, and the crank is rotationally connected with one end of the hand assistive device or one end of the connecting rod; the hand assistive device is mounted on the connecting rod; and one end of the rocker is rotationally connected with the other end of the connecting rod, and the other end of the rocker and the supporting component form a revolute pair. According to the crank rocker type rehabilitation training device, the local freedom degree can be eliminated, so that the abnormal reaction of the joints can be restrained, the wrist joints on the two sides can generate a certain movement angle, and the device has good wrist joint training effects.

Description

technical field [0001] The invention relates to the technical field of sports equipment, in particular to a crank-rocker 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 wrist 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 wrist joint If the training needs of the wrist joint are not set, or the wrist joint training function is not set, the wri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B23/12A63B23/14
CPCA63B23/12A63B23/14
Inventor 王勇叶晓鑫钟金宏刘正士
Owner HEFEI UNIV OF TECH
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