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Rehabilitation training wheelchair and intelligent rehabilitation system thereof

A rehabilitation training and wheelchair technology, applied in the field of rehabilitation training, can solve problems such as the inability of wheelchairs to move continuously, achieve good rehabilitation training effects, avoid excessive fatigue, and save energy usage.

Active Publication Date: 2018-12-07
北京一石科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But it has the following disadvantages: only the advancement of the wheelchair can be realized, and the retreat of the wheelchair must be assisted by a caregiver.
The timing of the forward movement of the wheelchair and the pulling of the handle must match, that is, the seated person needs to continue to pull the handle to drive the wheelchair forward. When the person rests due to fatigue, the wheelchair cannot continue to move

Method used

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  • Rehabilitation training wheelchair and intelligent rehabilitation system thereof
  • Rehabilitation training wheelchair and intelligent rehabilitation system thereof
  • Rehabilitation training wheelchair and intelligent rehabilitation system thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Such as figure 1 with figure 2 The rehabilitation training wheelchair shown at least includes a training mechanism, a driving mechanism and at least one energy storage mechanism. The energy storage mechanism stores mechanical energy as electrical energy based on the power applied by the exercise mechanism. The driving mechanism includes a gear mechanism and at least two pendulum assemblies connected thereto, at least two pendulum assemblies swing in a periodic alternate swinging manner based on the traction of the energy storage mechanism to drive the gear mechanism Drive at least one wheel to rotate.

[0051] Drive mechanisms in rehabilitation wheelchairs, such as image 3 As shown, it includes input shaft 1, intermediate shaft 2 and output shaft 3. Preferably, the input shaft 1 is an active rotating shaft, which is directly connected to upper-level equipment such as a timing motor and a power device, and then driven by it to generate active rotation. Both the in...

Embodiment 2

[0073] This embodiment is a further improvement on Embodiment 1 and Embodiment 2, and repeated parts will not be repeated.

[0074] Such as figure 1 As shown, the drive mechanism also includes a fixed shaft 4 and a first energy storage mechanism 25 and a second energy storage mechanism 27 for storing energy.

[0075] Preferably, the first energy storage mechanism 25 and the second energy storage mechanism 27 can store energy through manpower or mechanical transmission. Among them, the core components of the first energy storage mechanism 25 and the second energy storage mechanism 27 are clockwork coils built in and fixed to the fixed shaft 4 in their casings, and the rotation of the fixed shaft 4 drives the clockwork coils to shrink and store energy.

[0076] Such as Figure 7 As shown, the rotary housings of the first energy storage mechanism 25 and the second energy storage mechanism 27 are connected to the fixed shaft 4 through the clockwork coil 31, wherein the two ends ...

Embodiment 3

[0087] This embodiment is a further improvement on the foregoing embodiments, and repeated parts will not be described again.

[0088] Such as figure 1 with figure 2 As shown, in the rehabilitation training chair of the present invention, the first planetary gear train, the second planetary gear train, the first energy storage mechanism 25 and the second energy storage mechanism 27 are respectively fixed by the input shaft 1, the intermediate shaft 2, the output shaft 3 and the The shaft 4 is fixed on the outer frame 32 of the rehabilitation chair. Wherein, the two ends of the output shaft 3 are respectively connected and fixed to the first wheel 33 and the second wheel 34 , and the rotation of the output shaft 3 drives the rotation of the first wheel and the second wheel. In order to save space, the output shaft 1, the intermediate shaft 2, the output shaft 3 and the fixed shaft 4 are arranged on the same horizontal plane parallel to the ground, wherein the first energy st...

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PUM

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Abstract

The invention relates to a rehabilitation training wheelchair. The rehabilitation training wheelchair at least comprises a training mechanism, a driving mechanism and at least one energy storage mechanism. The rehabilitation training wheelchair is characterized in that the energy storage mechanisms store mechanical energy into electric energy based on power applied by the training mechanism, the driving mechanism comprises a gear mechanism and at least two pendulum assemblies connected with the gear mechanism, and the pendulum assemblies alternately swing periodically based on traction of theenergy storage mechanisms to drive the gear mechanism to push at least one wheel to rotate. According to the rehabilitation wheelchair, energy input by a sitting person is stored in advance through the energy storage mechanisms, the sitting person can undertake rehabilitation training on the condition that exercising and resting are alternately carried out, the rehabilitation training wheelchair can continuously move forwards, and the situation that the sitting person is too exhausted after exercising for a long time is avoided.

Description

technical field [0001] The invention relates to the field of rehabilitation training, in particular to a rehabilitation training wheelchair and an intelligent rehabilitation system thereof. Background technique [0002] At present, the wheelchair products that can be seen in the Chinese market are mainly divided into two categories: manual and electric. Among them, manual wheelchairs are favored by the market because of their low price, but because manual wheelchairs are mainly used in the range of young adults with healthy upper limbs, Thereby limiting the use of the elderly and some disabled people, electric wheelchairs have become their inevitable choice when economic conditions permit. However, the electric wheelchairs currently on the market generally only add power sources and control units on the basis of manual wheelchairs. They have single functions and cannot fully meet the actual needs of the elderly and disabled in terms of safety, reliability and functionality. ...

Claims

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Application Information

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IPC IPC(8): A61G5/04A61G5/10
CPCA61G5/04A61G5/10
Inventor 赵萍卓威孙呈祥王孝雨陈凤阳吴亮
Owner 北京一石科技有限责任公司