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Human body centre-of gravity dynamic position measuring instrument and its measuring method

A technology of dynamic position and center of gravity position, which is applied in diagnostic recording/measurement, sports accessories, gymnastics equipment, etc., can solve the problems of inconvenient carrying, no consideration of detection, single function of the instrument, etc. Simplicity and the effect of expanding the effective area

Inactive Publication Date: 2006-09-13
SHANDONG NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The design ideas of these instruments are mainly for the measurement of the position of the center of gravity (center of pressure) of the human body under the condition of the human body standing (standing or walking), without considering the detection under the condition of the human body lying down. also very inconvenient

Method used

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  • Human body centre-of gravity dynamic position measuring instrument and its measuring method
  • Human body centre-of gravity dynamic position measuring instrument and its measuring method
  • Human body centre-of gravity dynamic position measuring instrument and its measuring method

Examples

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Embodiment

[0025] Example: Structure as figure 1 As shown in the figure, the force measuring platform is composed of a cover plate 1, an extension plate 2 and an attachment plate 3. One end of the cover plate 1 and the extension plate 2 is hinged, and an extension plate support column 5 is arranged under the other end of the extension plate 2. There are four cover plate support columns 4 under the end respectively, and a pressure sensor is arranged between the cover plate support column 4 and the cover plate 1. Attachment boards 3 are respectively movably connected on both sides, and the pressure sensor is connected with the data acquisition card and the PC computer through lines.

[0026] When the cover plate 1 is connected with the extension plate 2, the present invention can measure the dynamic change of the position of the center of gravity of the human body in the state of walking and lying posture. When measuring human walking, such as figure 1 As shown, the direction of human walk...

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Abstract

A measurer for measuring the dynamic position of the gravitational center of human body is composed of a force measuring platform with several supporting columns, pressure sensors, data acquisition card, and PC. Its measuring method is also disclosed.

Description

technical field [0001] The invention relates to a force measuring instrument, in particular to a dynamic position measuring instrument of the center of gravity of a human body and a measuring method thereof. Background technique [0002] We know that it is a general method to use a mechanical platform to test the position of the center of gravity of the human body (balance function). The design ideas of these instruments are mainly for the measurement of the position of the center of gravity (the position of the center of pressure) under the condition of the human body standing (standing or walking), without considering the detection under the condition of the human body lying. Also very inconvenient. SUMMARY OF THE INVENTION [0003] In order to overcome the above-mentioned shortcomings of the prior art, the present invention provides a dynamic position measuring instrument for the center of gravity of a human body, which is simple in structure, convenient in operation, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/22A61B5/103A61B5/00
Inventor 单信海林明星单洪标徐庆幸刘赛堂郭修奎杜英杰管志光
Owner SHANDONG NORMAL UNIV
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