Center of gravity correction device for scale and scale correction method based on the device

Abstract

The present invention is applicable to the technical field of correction devices, and provides a center of gravity correction device for scales and a scale correction method based on the device; On the first calibration groove of the calibration plate, the calibration plate bears the pressure of the counterweight, so as to obtain the weight indications of the four load cells on the scale to be calibrated, and then use the four weight indications to obtain the pressure of the scale to be calibrated. The theoretical coordinates of the center of gravity and the current coordinates of the center of gravity, and finally use the theoretical coordinates of the center of gravity and the current coordinates of the center of gravity to judge whether the calibration is up to standard. If it is not up to standard, adjust the adjustment factor of the scale according to the preset calibration method until the calibration is up to standard, so the whole adjustment process is convenient. , can adjust the scales with different degrees of center of gravity deviation to different degrees, has good applicability, and can get more accurate current center of gravity coordinates, greatly improving the accuracy of the center of gravity detection of the corrected scale.

Description

technical field [0001] The invention belongs to the technical field of calibration devices, in particular to a center-of-gravity calibration device of a scale and a scale calibration method based on the device. Background technique [0002] The balance ability of the human body refers to the control of the body's center of gravity to maintain the body in a certain posture or stable state under a specific environment or external force interference. The process of maintaining balance is to first input vision, vestibular and proprioceptive perception to the central nervous system, the central nervous system integrates it, and finally controls it through the motor system to achieve balance. Balance ability plays a vital role in daily life. If there is an obstacle to the balance ability of the human body, it will not only affect the standing balance, negatively affect people's quality of life and independent living ability, but also cause a series of problems caused by balance di...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a balance center of gravity correction device and a balance correction method based on the device, aiming to solve the problem that the actual center of gravity deviates from the geometric center in the prior art, which leads to the problem of low detection accuracy

Images