Plantar pressure testing device and total-fabric insole with plantar pressure testing device

Abstract

The invention discloses a plantar pressure testing device and a total-fabric insole with the plantar pressure testing device. The plantar pressure testing device is characterized by comprising a plurality of sensor generating devices corresponding to points to be tested, each sensor generating device comprises an electrostatic spinning PVDF pressure fiber mesh, the upper side and the lower side of each electrostatic spinning PVDF pressure fiber mesh are provided with a pair of conductive corduroy, and protruding strips on the electrostatic spinning PVDF pressure fiber meshes and the conductive corduroy are arranged in a relatively staggered mode; the first conductive corduroy and the second conductive corduroy are connected with a signal transmission device, and the function of detecting the plantar pressure is achieved by monitoring the first conductive corduroy and the second conductive corduroy. According to the plantar pressure testing device, the pressure of the different plantar positions can be measured at any time and any place through electric signals produced through plantar pressurizing. The plantar pressure testing device can be used for dynamically testing any frequency produced during walking, running, jumping and the like, the plantar pressure testing device can be combined with shoes worn in daily life, and using is convenient and comfortable.

Description

technical field [0001] The invention relates to a distributed plantar pressure testing device based on the piezoelectric effect of electrospun PVDF fiber nets and a full fabric insole with the device, belonging to the technical field of wearable intelligent textiles. Background technique [0002] Plantar pressure is an important basis to reflect the morphological characteristics of the human body. The distribution of plantar pressure plays an important role in many fields such as biomechanics, orthopedic surgery, and rehabilitation medicine. At present, the pressure test board and test bench technology used clinically have great space limitations, while wearable pressure shoes and pressure insoles are more convenient for testing, but they are still in the research stage. The main products successfully developed are: the Pedar insole pressure system of German NOVEL company, and the F-Scan Mobile insole system of American TEKSCAN company. Both of them use capacitive sensors, w...

AI Technical Summary

Problems solved by technology

[0007] What the present invention aims to solve is the technical problem that most of the existing plantar pressure measuring instruments are single-point measurement, and the volume is relatively large, so it is difficult to meet the measurement requirements

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