Novel multifunctional limb power assisting device

A power-assisted device and multi-functional technology, applied in the field of medical devices, can solve problems such as short service life, inability to combine, and poor portability, and achieve high stability and reliability, small mass, and low cost

Active Publication Date: 2017-05-31
SOUTHWEST JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For users with lower limb dysfunction, common assistive and rehabilitation products often only have one item to assist users to stand up / sit down or lower limb rehabilitation training, but not very OK combines the two and thus has very limited usage
Moreover, most of the current products still need the assistance of others to operate, which have the defects of poor portability, low efficiency, short service life, high quality, high cost, and poor comfort. It is necessary to have a power assist device that is integrated and the user can operate completely independently

Method used

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  • Novel multifunctional limb power assisting device
  • Novel multifunctional limb power assisting device
  • Novel multifunctional limb power assisting device

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0022] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0023] Such as Figure 1-2 As shown, a novel multifunctional limb assisting device of the present invention includes a frame 1, a scroll wheel 12, a motor 11, an upper limb support mechanism, a hip support mechanism and a linkage mechanism, and the scroll wheel 12 is arranged at the bottom of the frame 1 , the linkage mechanism is a pair, symmetrically arranged on the left and right sides of the frame 1;

[0024] In this example, if Figure 1-2 As shown, the frame 1 is composed of a frame, connecting rods 21 and folding units. The folding unit includes several folding joints 103 . The frame is composed of an upper frame body 101 and a lower frame body 102. The upper frame body 101 and the lower frame body 102 are connected by a folding joint 103, so that the lower frame body 102 can be folded upward. The frame as a whole forms a right-angled trap...

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PUM

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Abstract

The invention discloses a novel multifunctional limb power assisting device. The novel multifunctional limb power assisting device comprises a rack, a rolling wheel, a motor, an upper limb supporting mechanism, a buttock supporting mechanism, and a pair of connecting rod mechanisms, and the connecting rod mechanisms are symmetrically arranged at the left side and the right side of the rack; each connecting rod mechanism is an eighth-rod mechanism which is composed of a connecting side link 1, an output rod 1, a crank 1, a transmission rod crank 2, an output rod 2, a connecting side link 2 and the rack; the upper limb supporting mechanism and the buttock supporting mechanism are connected with the output rod 1 and the output rod 2 respectively. The motor is installed on the rack, and an output shaft of the motor is connected with the crank 1 or the crank 2. The power assisting device can simultaneously achieve functions of assisting in rising, in sitting and walking, and has the advantages of being small in mass, high in reliability and low in cost, and thus the power assisting device has a quite good application prospect.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a multifunctional limb assisting device. Background technique [0002] For users with lower limb dysfunction, common auxiliary and rehabilitation products often only have one item to assist users to stand up / sit down or lower limb rehabilitation training, but cannot combine the two well, so they have great limitations in use . Moreover, most of the current products still need the assistance of others to operate, which has the defects of poor portability, low efficiency, short service life, high quality, high cost, and poor comfort. It is very necessary to have a power assist device that is integrated and can be operated completely independently by the user. Contents of the invention [0003] The purpose of the present invention is to solve the above problems and provide a novel multi-functional body assisting device that is portable and easy to carry. The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H3/04A61G5/04A61G5/08A61G5/10A61G5/14
CPCA61G5/04A61G5/08A61G5/10A61G5/14A61H3/04A61H2201/1207A61H2201/0149A61G2203/70A61G2203/10A61H2003/043
Inventor 李祥云韩远飞时珂刘伟群
Owner SOUTHWEST JIAOTONG UNIV
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