足底形貌及壓力量測系統

專利類型

發明

專利國別 (專利申請國家)

中華民國

專利申請案號

108118796

專利證號

I 741304

專利獲證名稱

足底形貌及壓力量測系統

專利所屬機關 (申請機關)

國立清華大學

獲證日期

2021/10/01

技術說明

本發明提供一種足底形貌及壓力量測系統，其包含透明載件、光源、條紋形成單元、起偏鏡、取像裝置、檢偏鏡及處理器，透明載件供足底踩踏；光源發射光束，光束沿行進路徑投射於透明載件且沿反射路徑離開透明載件；條紋形成單元包含柵板可位移地設置在透明載件一側以選擇性位於光束行進路徑；起偏鏡可位移地設置於光束的行進路徑以選擇性供光束通過投射於透明載件；取像裝置位於光束反射路徑且用以取得影像；檢偏鏡可位移地設置於光束的反射路徑上以選擇性供光束通過後到達取像裝置；處理器連接取像裝置。藉此量測足底形貌及壓力。 The present disclosure provides a foot shape and pressure measurement system which includes a transparent carrier, a light source, a fringe forming unit, a polarizer, an image capturing device, an analyzer and a processer. The transparent carrier is configured for the foot to stand. The light source emits a light beam toward the transparent carrier, and the light beam travels along a forward path to emit the transparent carrier and travels along a reflecting path to leave the transparent carrier. The fringe forming unit includes a grating member which is movably disposed at one side of the transparent carrier to be optionally positioned at the forward path. The polarizer is movably disposed at the forward path such that the light beam optionally passes through the polarizer to project to the transparent carrier. The image capturing device is located at the reflecting path to capture an image. The analyzer is movably disposed at the reflecting path such that the light beam optionally passes through the analyzer to arrive at the image capturing device. The processer is connected to the image capturing device. Therefore, the foot shape and the pressure can be measured.

備註

連絡單位 (專責單位/部門名稱)

智財技轉組

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03-5715131-62219

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