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Bionic foot type walking aid with driving control

A technology of driving control and driving device, which is applied in the direction of devices that help people walk, motor vehicles, transportation and packaging, etc. It can solve the problems of walking aids that cannot be used independently, labor-intensive use, and low safety in use, and achieve good obstacles The effect of crossing and step-crossing performance, good docking stability, and high safety in use

Active Publication Date: 2016-03-23
GUANGZHOU ZUBU MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention provides a bionic foot-type walking aid device with drive control, which solves the technical problems that the existing walking aids cannot walk independently, are laborious to use, and have low safety in use.

Method used

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  • Bionic foot type walking aid with driving control
  • Bionic foot type walking aid with driving control
  • Bionic foot type walking aid with driving control

Examples

Experimental program
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Effect test

Embodiment 1

[0038] Embodiment 1: As shown in the figure, the bionic foot walking aid with drive control of the present invention includes a main body bracket 1, a control unit 2, a left supporting leg group 3, a right supporting leg group 4, and a left supporting leg group driving the left supporting leg group. Swing leg drive device 5 and the right swing leg drive device 6 that drives the right support leg group, the control unit 2 is arranged on the main body support 1, and the left support leg group and the right support leg group both include the first swing alternately swinging back and forth. A support leg 7 and a second support leg 8, the left swing leg driving device and the right swing leg driving device both include a housing 9 fixed on the main body bracket and a power unit 10 arranged in the housing and controlled by a control unit;

[0039] The power output shaft 11 of the power device is provided with a first rotating arm 12 and a second rotating arm 13, the first rotating ar...

Embodiment 2

[0045]Embodiment 2: The bionic foot walking aid device with driving control of the present invention includes a main body bracket 1, a control unit 2, a left supporting leg group 3, a right supporting leg group 4, and a left swing leg driving device 5 for driving the left supporting leg group , and the right swing leg driving device 6 that drives the right support leg group, the control unit is arranged on the main body bracket, and the left support leg group and the right support leg group all include the first support leg 7 and the second support leg that alternately swing back and forth. Supporting legs 8, the left swing leg driving device and the right swing leg driving device both include a housing 9 fixed on the main body bracket and a power device 10 arranged in the housing and controlled by a control unit;

[0046] Both the first support leg 7 and the second support leg 8 include an upper leg 18, an electric rotary joint 19 controlled by a control unit, and a lower leg ...

Embodiment 3

[0053] Embodiment 3: The bionic foot walking aid device with driving control of the present invention includes a main body bracket 1, a control unit 2, a left supporting leg group 3, a right supporting leg group 4, and a left swing leg driving device 5 for driving the left supporting leg group , and the right swing leg driving device 6 that drives the right support leg group, the control unit is arranged on the main body bracket, and the left support leg group and the right support leg group all include the first support leg 7 and the second support leg that alternately swing back and forth. Supporting legs 8, the left swing leg driving device and the right swing leg driving device both include a housing 9 fixed on the main body bracket and a power device 10 arranged in the housing and controlled by a control unit;

[0054] The first supporting leg and the second supporting leg all include an upper leg 18, a lower leg 20, and an electric retractor 21 that connects the upper leg...

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Abstract

The invention discloses a bionic foot type walking aid with driving control. The bionic foot type walking aid comprises a body support, a control unit, a left supporting leg set, a right supporting leg set, a left leg swing driving device driving the left supporting leg set and a right leg swing driving device driving the right supporting leg set. The left supporting leg set and the right supporting leg set each comprise a first supporting leg and a second supporting leg which swing front and back alternately. The left leg swing driving device and the right leg swing driving device each comprise a shell fixed to the body support and a power device arranged in the shell and controlled by a control unit. The first supporting legs and the second supporting legs in the supporting leg sets can swing front and back alternately under control of the control units, the leg swing driving devices and the like so as to move forwards by swinging front and back alternately like the legs of a human, and therefore the walking aid can move forwards automatically; furthermore, the walking aid has good obstacle crossing and stair crossing performance and is more comfortable and effortless to use, good in stopping stability and high in use safety.

Description

technical field [0001] The invention relates to a walking aid, in particular to a walking aid capable of autonomous walking. Background technique [0002] Existing walker devices are mainly divided into wheeled walkers and foot walkers. On the whole, the existing walking aids do not have a driving device, and cannot realize autonomous walking assistance, and require the user to apply power to realize the walking assistance function. For foot-type walkers, existing foot-type walkers can only move forward slowly through artificial force, such as a stepped walker disclosed in Chinese patent ZL201520337282.4, which does not have analog For the function of human walking, the forward movement of the walker requires the user to move hard by himself, which is more laborious to use; as for the wheeled walker, such as Chinese patent ZL201520410545.X, it cannot cross the stairs, and its use is limited by the terrain. The wheels cannot be docked stably, so there is a greater safety ri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H3/00
CPCB62D57/032A61H3/00A61H2003/001
Inventor 李佳诺
Owner GUANGZHOU ZUBU MEDICAL TECH CO LTD
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