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Single-joint double-sided driving device for flexible assisted outer garment

A bilateral drive, single-joint technology, used in passive exercise equipment, physical therapy, etc.

Inactive Publication Date: 2019-04-16
BEIJING UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The Louis N team designed a set of lower limb flexible power-assisted garments for ankle joint toe flexion and back extension. The front of the waist, although the power-assisted performance is good, but its overall structure still needs to be further optimized

Method used

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  • Single-joint double-sided driving device for flexible assisted outer garment
  • Single-joint double-sided driving device for flexible assisted outer garment
  • Single-joint double-sided driving device for flexible assisted outer garment

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Embodiment Construction

[0019] The present invention will be described in detail below in conjunction with the implementations shown in the drawings, but it should be noted that these implementations are not limitations of the present invention, and those of ordinary skill in the art based on the functions, methods, or structures of these implementations All equivalent transformations or substitutions are within the protection scope of the present invention.

[0020] ginseng Figure 1 to Figure 8 as shown, figure 1 It is an overall view of a single-joint bilateral drive device for a flexible power-assisted outerwear of the present invention, figure 2 It is a front view of a single-joint bilateral driving device for a flexible power-assisted outerwear of the present invention, image 3 is the axial side view of the drive unit, Figure 4 is the axial side view of the drive unit with the upper cover removed, Figure 5 is the top view of the drive unit without the upper cover, Figure 6 is a full s...

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Abstract

The invention relates to a single-joint double-sided driving device for a flexible assisted outer garment. The device comprises an outer garment body, a Bowden cable unit, a driving unit, a gait detecting unit and a control unit. By wearing the driving device, the human body can assist in rear protraction movements of the hip joints during walking. The driving unit is fixed on the waist of the human body through a waist belt, the outer garment body is attached to the skin of the lower limbs or the surface of the garment, the Bowden cable unit enables the driving unit to be organically connected with the outer garment body, accordingly effective traction of the driving unit to the Bowden cable unit under the feedback control of gait information detection signals and an internal algorithm, and thus the rear protraction movements of the hip joints are assisted. The assisting performance of the driving device is improved, the energy consumption of the human body muscles, is reduced, and the assistance for the walking movements of the lower limbs is achieved.

Description

technical field [0001] The invention relates to a drive device for a power-assisted garment, in particular to a double-sided drive device based on a flexible power-assisted garment for assisting hip joint extension. Background technique [0002] The lower limb flexible power-supporting garment can be worn for a long time, and it is used for long-distance weight-bearing walking and continuous load-bearing transportation by healthy people, especially soldiers. Metabolic consumption and delay of physical fatigue, reducing the risk of injury caused by long-term, high-load walking. For patients with motor dysfunction, the flexible power-assisted garment can provide an appropriate amount of external assistance, which is conducive to stimulating and repairing the connection between the limbs and the damaged central nervous system; at the same time, it helps to improve the strength regeneration ability of the human physiological joints, thereby improving the patient's walking gait a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02
CPCA61H1/02A61H2201/1207
Inventor 张雷雨贺彦东李剑锋董明杰王海东张朋飞
Owner BEIJING UNIV OF TECH
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