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Wearable foot pressure acquisition device

A plantar pressure and acquisition device technology, applied in medical science, sensors, diagnostic recording/measurement, etc., can solve problems such as deformation, inaccurate collection of plantar pressure sensors, etc., to achieve enhanced shock absorption and flexibility, easy to wear, and easy to install and the effect of replacing

Inactive Publication Date: 2016-01-20
BEIJING MECHANICAL EQUIP INST
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a wearable foot pressure acquisition device to solve the problem of inaccurate collection of foot pressure sensors and adapting to the deformation of the foot in the process of exercise

Method used

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Embodiment Construction

[0012] A wearable foot pressure acquisition device, comprising: a pressure sensor 9, and also includes: a foot bottom layer 1, a foot top layer 7, a front bottom layer 4, a rear bottom layer 3, a front top layer 5, a rear top layer 6, a band 8, a support 10, Spacer 2 and screw 11.

[0013] The bottom of the foot 1 is a natural rubber material, and there are positioning steps above the bottom of the foot 1. There are three blind holes in the sole of the bottom of the foot 1, and a blind hole in the heel of the bottom of the foot 1. The front bottom layer 4 has three through holes, and the positions of the three through holes correspond to the positions of the three blind holes on the sole of the foot layer 1. The front bottom layer 4 is placed on the sole of the foot layer 1, and the three through holes of the front bottom layer 4 are respectively It coincides with the positions of the three blind holes on the sole of the foot 1, and is vulcanized and fixed between the front bo...

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Abstract

The invention discloses a wearable foot pressure acquisition device. The wearable foot pressure acquisition device comprises four pressure sensors (9), a foot bottom layer (1), a foot top layer (7), a front bottom layer (4), a rear bottom layer (3), a front top layer (5), a rear top layer (6), a strap (8), a support (10), gaskets (2) and bolts (11). When a user is in the moving process, the foot of the user compresses the foot bottom layer (1) and the foot top layer (7) to extrude the pressure sensors (9), and the four pressure sensors (9) collect pressure signals of different parts of the foot in the walking process of the user; acquisition accuracy of the pressure sensors (9) is guaranteed through the elasticity of rubber of the foot top layer (7) and the foot bottom layer (1), and discomfort caused by the pressure sensors (9) to the foot is reduced. The wearable foot pressure acquisition device is convenient to wear, requirements of different users can be met, and the wearable foot pressure acquisition device can adapt to deformation of the foot in the walking process of the user.

Description

technical field [0001] The invention relates to a pressure collection device, in particular to a wearable plantar pressure collection device. Background technique [0002] An exoskeleton is an intelligent device that provides driving force for the human body and can be widely used in medical equipment, military and other fields. The exoskeleton collects the plantar pressure signal of the human body in motion as an instruction to control the driving device. The function of the plantar pressure acquisition device is to accurately collect and transmit the pressure signal of different areas of the sole of the human body during walking to the control of the exoskeleton. The device can be firmly connected with the human foot and is easy to wear. In addition, it can also adapt to the bending and deformation of the foot during exercise. [0003] Chinese patent 10354692A (application number: 201310034245.1) "A wearable lower limb exoskeleton walking aid robot" discloses an ankle joi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/103
Inventor 杜晓东王道臣张利剑
Owner BEIJING MECHANICAL EQUIP INST
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