Three-dimensional foot type and sole pressure integrated measuring instrument

Abstract

The invention provides a three-dimensional foot type and sole pressure integrated measuring instrument. The three-dimensional foot type and sole pressure integrated measuring instrument comprises a measuring table, a data line, a power line and a computer, wherein the measuring table comprises an objective table, 3D true feeling camera sets, a sole pressure measuring plate, an indicator lamp stripand a master control circuit board, wherein the 3D true feeling camera sets are symmetrically mounted on the objective table to acquire three-dimensional foot type data; the sole pressure measuring plate is embedded in the center of the objective table to acquire sole pressure distribution data; the computer receives data acquired by the measuring table through the data line, data are subjected to treatment such as storage, editing, computing and visualization by integrated testing analyzing software mounted on the computer, and visualized display and application outputting of three-dimensional foot type and sole pressure distribution data are realized. By the three-dimensional foot type and sole pressure integrated measuring instrument, foot morphology and kinematic mechanical parametersof a user are synchronously measured and are analyzed in a fused manner, meanwhile, self-calibration can be implemented, measurement is facilitated, and parameters are abundant.

Description

technical field [0001] The invention relates to the field of foot digital automatic measurement, in particular to a three-dimensional foot shape and plantar pressure integrated measuring instrument. Background technique [0002] Three-dimensional foot shape measurement technology is the basic technology in the fields of shoemaking, foot disease diagnosis, treatment and rehabilitation, and foot biomechanical analysis and research. In the early days, manual measurement was often used, which had defects such as high labor intensity, low efficiency, and poor accuracy, and lacked the description of the overall characteristic information of the foot shape. With the development of measurement technology, technical methods such as scanning technology, photo synthesis technology, and mold inversion technology have emerged to improve the measurement efficiency and accuracy; the plantar pressure distribution measurement technology is to use pressure measuring instruments to monitor the...

AI Technical Summary

Problems solved by technology

Although this patent provides a non-contact three-dimensional foot shape measuring instrument, which has a great breakthrough in foot research, it cannot measure the distribution of plantar pressure, the output data is single, and its processor and output device are installed in the instrument. On the other hand, the overall device is relatively heavy, and it still cannot fully meet the needs of the market in practical applications.

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