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Adjustable heel bionic foot

A bionic foot and heel adjustment technology, applied in the field of bionic machinery, can solve the problems of cumbersome and difficult adjustment, and achieve the effect of simple and convenient operation and repair of height difference

Active Publication Date: 2022-04-05
北京工道风行智能技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the difficulty and cumbersome adjustment, the existing carbon fiber energy storage feet cannot meet the requirements of all normal users, which brings a lot of inconvenience to the disabled

Method used

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  • Adjustable heel bionic foot
  • Adjustable heel bionic foot
  • Adjustable heel bionic foot

Examples

Experimental program
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Embodiment Construction

[0015] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments. However, it should be understood that the accompanying drawings are provided only for better understanding of the present invention, and they should not be construed as limiting the present invention.

[0016] Such as Figure 1 to Figure 3 As shown, the adjustable heel bionic foot provided by the present invention includes a quadrangular platform fixing seat 1 , a fixing seat slide rail 2 and an energy storage foot plate 3 . The fixed seat slide rail 2 is installed on the energy storage foot plate 3, and the fixed seat slide rail 2 is T-shaped. The individual gears on the 21 have different heights on the vertical axis. The upper part of the four-prism fixed seat 1 is a standard connector 11 used to connect with the prosthetic socket (not shown in the figure), and the lower part is a fixed seat 12 used to be connected with the slide rail 2 of the fixed...

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PUM

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Abstract

The invention relates to an adjustable heel bionic foot, which comprises a four-edged platform fixing seat, a fixing seat slide rail and an energy storage foot plate; There are gear slots with gears distributed along the sagittal axis on the web, and the heights of the gears on the gear slots on the vertical axis are different; The lower part is the fixed seat used to connect with the fixed seat slide rail; the fixed seat has a T-shaped slide groove matching the fixed seat slide rail, and the fixed seat is assembled on the fixed seat slide rail and can be moved along the The sagittal axis slides freely; at least one side of the fixed base is provided with a shaft hole corresponding to the gear slot along the coronal axis, and the sliding shaft is inserted between the fixed base and the gear slot through the shaft hole. The gear position in the gear slot can adjust the heel height. The invention can quickly adjust the heel height and angle, and effectively solve the needs of users for different footwear.

Description

technical field [0001] The invention relates to the technical field of bionic machinery, in particular to a bionic foot with an adjustable heel. Background technique [0002] In recent years, due to traffic accidents, diseases and other reasons, the number of people with amputations below the knee has gradually increased, and wearing ankle prostheses can achieve a large compensation for the missing functions of the human body. Most of the existing ankle prostheses are passive, using the deformation of the foot plate itself to meet the resilience required by the residual limb, and the movement is relatively rigid, stiff, and poor in flexibility. For crawling up and down stairs, walking up and down slopes basically requires the body swing of the assembler's stump and crotch to provide power, which makes it difficult to move and causes a lot of inconvenience to the disabled in normal life. [0003] At present, energy storage materials such as rubber and carbon fiber are genera...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F2/66
CPCA61F2/66
Inventor 王卫刚朱金营王启宁屠晓光马耀军王琛涛
Owner 北京工道风行智能技术有限公司