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Wearable power-assisted lifting exoskeleton device

An exoskeleton and equipment technology, applied in the field of action devices, can solve the problems of complex mechanism design, partial freedom of ankle design that does not meet actual needs, and high manufacturing costs, and achieves high accuracy, fast response speed and adaptability. Effect

Pending Publication Date: 2019-09-03
CHINA THREE GORGES UNIV
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  • Abstract
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  • Claims
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Problems solved by technology

At present, some institutions have developed similar products, but there are still many defects, such as: the foot support part will form periodic torsion during use, which greatly reduces the comfort of the device, and the degree of freedom in the ankle design part does not meet the actual needs. Problems, there will also be problems with poor comfort during driving
In addition, the mechanism design is complex and the manufacturing cost is high

Method used

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  • Wearable power-assisted lifting exoskeleton device
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Embodiment Construction

[0020] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0021] see Figure 1-2 , a wearable power-assisted lifting exoskeleton equipment, which includes an ankle joint 121, a knee joint 120, a hip joint 119, a thigh support rod 103, a calf support rod 106 and a waist support 101, wherein the ankle joint 121 passes through the lower leg The support rod 106 is connected with the knee joint 120, the knee joint 120 is connected with the hip joint 119 through the thigh support rod 103, the left and right hip joints 119 are connected through the lumbar support 101, and the thigh support rod 103 A driving device for driving the calf support 106 is provided on the top. By using the exoskeleton equipment with the above structure, the motor is used to drive the steel rope to drive, and the force received by the steel rope is used to drive the knee joint to realize auxiliary lifting. Compared with the traditional hydr...

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Abstract

The invention provides a wearable power-assisted lifting exoskeleton device. The device comprises ankle joints, knee joints, hip joints, thigh support rods, shank support rods and a waist support, wherein the ankle joints are connected with the knee joints through the shank support rods, the knee joints are connected with the hip joints through the thigh support rods, the left hip joint and the right hip joint are connected through the waist support, and driving devices for driving the shank support rods to move are arranged on the thigh supporting rods. The device is simple in structure and high in adaptability.

Description

technical field [0001] The invention relates to a wearable power-assisted lifting exoskeleton equipment, in particular to a device capable of assisting lower limbs in lifting, standing, squatting and other actions. Background technique [0002] In daily life, most activities of the human body require the movement of the lower limbs. In the field of medical rehabilitation, it is difficult for people with movement disorders such as muscle atrophy to achieve squatting, lifting and walking without external help; in some handling work, the human body cannot overcome the weight to complete the work when it encounters a high load Lifting; in some specific industries, such as express sorting, frequent squatting and lifting can easily cause great damage to the knees and waist. Therefore, in order to solve this series of problems, it is very necessary to develop a wearable auxiliary exoskeleton device. At present, some institutions have developed similar products, but there are stil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/00
CPCB25J9/00B25J9/0006
Inventor 方子帆谢志恒刘进洪俊鹏谢哲雨覃琳
Owner CHINA THREE GORGES UNIV
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