Unpowered exoskeleton auxiliary robot

A robot and exoskeleton technology, applied in the field of unpowered exoskeleton-assisted robots, can solve the problems of high cost and heavy weight, and achieve the effect of low cost, light weight and load reduction

Pending Publication Date: 2018-11-16
UNIV OF SHANGHAI FOR SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the existing exoskeleton robots rely on motor drive, which has the disadvantage of being self-heavy, and must provide power, which is costly

Method used

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  • Unpowered exoskeleton auxiliary robot
  • Unpowered exoskeleton auxiliary robot
  • Unpowered exoskeleton auxiliary robot

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0052] A kind of unpowered exoskeleton auxiliary robot, its structure see Figure 1-Figure 4 As shown, the robot includes:

[0053] Support mechanism: including the back support assembly which is connected sequentially from top to bottom, two sets of thigh support assemblies and two sets of calf support assemblies arranged symmetrically, and the first parallel power-assisted stabilizing plate whose ends are respectively hinged to the thigh support assembly and calf support assembly 17a and the second parallel power-assisted stabilizing plate 17b;

[0054] Drive mechanism: including drive components arranged symmetrically on the left and right, including the arm transmission rod 5, the sprocket connected to the arm transmission rod 5 through the transmission gear set and driven to rotate by it, the sprocket mounting seat 12, and the sprocket mounting seat 12 fixedly connected Slider guide rail shaft 10, and the moving slider 11 that is arranged on the slider guide rail shaft 1...

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PUM

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Abstract

The invention relates to an unpowered exoskeleton auxiliary robot. The unpowered exoskeleton auxiliary robot comprises a supporting mechanism and a driving mechanism, wherein the supporting mechanismcomprises a back supporting assembly which is sequentially connected from top to bottom, a thigh supporting assembly and a shank supporting assembly which are symmetrically arranged; the driving mechanism comprises an arm transmission rod, a transmission gear set, a chain wheel mounting base, a sliding block guide rail shaft, a movable sliding block, a cable and an elastic rope, wherein the elastic ropes are used for releasing the storage energy, the parallel power-assisted stabilizing plates are pulled, the thigh support assembly is pushed, and the gravity center of the power-assisted human body is improved is achieved. Compared with the prior art, the method has the advantage that the lower limb loads can be redistributed during climbing stairs, so that the load of thigh muscles is reduced, and then the purpose of saving labor is achieved; a power drive is not required to be provided outside; the device has the characteristics of being low in cost, light in weight, easy to carry andthe like.

Description

technical field [0001] The invention relates to an exoskeleton robot, in particular to an unpowered exoskeleton auxiliary robot. Background technique [0002] At present, there are old-fashioned residential areas without elevators in many cities, which brings a lot of inconvenience to the elderly climbing stairs. At the same time, the cost of installing elevators in this old-fashioned community is relatively high, which is not realistic. Therefore, a low-cost and simple method is needed to solve this kind of problem. [0003] In recent years, robotics technology has developed rapidly, and exoskeleton robots have been widely used in assisted movement. At present, most of the existing exoskeleton robots are driven by motors, which have the disadvantage of being self-heavy, and need to provide power, which is costly. Contents of the invention [0004] The object of the present invention is to provide a non-external power exoskeleton robot in order to overcome the above-ment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/00
CPCB25J9/0006
Inventor 佀国宁宣程富邵吉如王佳玲朱正美
Owner UNIV OF SHANGHAI FOR SCI & TECH
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