Passive exoskeleton device and parameter detecting method thereof

A passive, exoskeleton technology, applied in the direction of appliances that help people walk, manipulators, program-controlled manipulators, etc., can solve problems that cannot be widely used in industrial production, cannot achieve results, and remain in the scientific research stage.

Pending Publication Date: 2018-01-09
广州海同工业技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, these unresolved problems have caused the human body wearable exoskeleton system to fail to achieve its ideal effect in the process of realizing the corresponding

Method used

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  • Passive exoskeleton device and parameter detecting method thereof
  • Passive exoskeleton device and parameter detecting method thereof
  • Passive exoskeleton device and parameter detecting method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0100] A passive exoskeleton device, comprising a hip belt, a strap 1, a hip joint booster mechanism and a branch rotating piece, the strap is connected to the hip belt, and two hip joint boosters are respectively installed on both sides of the hip belt;

[0101] The hip joint booster mechanism includes a leg pad 2, a leg rod 3, a rotating shaft 4, a clockwork spring 5 and a runner 6, the leg pad is installed on the leg rod, the leg rod is fixedly connected to the rotating shaft, and the clockwork spring is installed on the runner wheel. The spring is in the spring cavity and the mainspring is fixedly connected with the rotating wheel. After the rotating shaft passes through the rotating wheel and the mainspring spring, the two ends of the rotating shaft are respectively hinged on the hip belt, and the mainspring is fixedly connected with the rotating shaft.

[0102] The branch rotating piece includes a chest pad and a rotating plate that is installed on the chest pad and can r...

Embodiment 2

[0122] A parameter detection method of the passive exoskeleton device described in Embodiment 1, including a labor-saving coefficient detection method,

[0123] The passive exoskeleton device is provided with a labor-saving data capture analyzer. The labor-saving data capture analysis includes a single-chip microcomputer and a three-axis gyro sensor. The three-axis gyro sensor is connected to the single-chip microcomputer, and the three-axis gyro sensor sends the detected signal to the single-chip microcomputer.

[0124] The labor-saving parameter detection method is as follows:

[0125] The clockwork spring produces a fixed value: elastic coefficient k. When the human body bends down, the clockwork spring undergoes elastic deformation, which causes the clockwork spring stroke L to become longer. Therefore, the greater the bending angle ∠1 of the upper limb of the human body, the longer the spring stroke L will be. Larger, the larger the L, the larger the moment will be, so th...

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PUM

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Abstract

The invention discloses a passive exoskeleton device and a parameter detection method thereof, wherein a passive waist assisting exoskeleton device includes a hip belt, a strap, a hip joint assisting mechanism and a branch rotating piece, and the hip joint assisting mechanism consists of two , respectively installed on both sides of the hip belt; the hip joint assisting mechanism includes a leg pad, a leg rod, a rotating shaft, a clockwork spring and a runner, the leg pad is installed on the leg rod, the leg rod is fixedly connected with the rotating shaft, and the clockwork spring Installed in the spring cavity of the runner and the clockwork spring is fixedly connected to the runner. After the rotating shaft passes through the runner and the clockwork spring, the two ends of the rotating shaft are respectively hinged on the hip belt. The clockwork spring is fixedly connected to the rotating shaft, and the branch rotates It includes a chest pad and a rotating plate mounted on the chest pad and capable of rotating relative to the chest pad. The invention can store the gravity of the upper body of the human body through the hip joint booster mechanism to store energy for the bending operation of the human body.

Description

technical field [0001] The invention relates to a wearable exoskeleton, in particular to a passive exoskeleton device and a parameter detection method thereof. Background technique [0002] In recent years, research on wearable exoskeletons has gradually emerged, with the aim of organically combining human flexibility, intelligence and machine robustness. It is mainly used in medical rehabilitation, industrial production, individual combat and other fields. [0003] There are many kinds of body-worn exoskeleton systems that have been announced so far. Their functions include improving the ability to walk with heavy loads, assisting in the handling of heavy materials, and rehabilitation of upper and lower limbs. Their common feature is that with the support of the power source, the human body signal is collected by the sensor and fed back to the control unit. After the logic processing of the control unit, an instruction is issued to make the power execution unit complete th...

Claims

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Application Information

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IPC IPC(8): B25J9/00A61H3/00B25J9/16
Inventor 杨靓胡欣钧尹鹏关培鑫郭伟行
Owner 广州海同工业技术有限公司
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