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Force-electricity characteristic characterization system for humanoid movement

A technology that simulates human motion and electrical characteristics. It is used in measuring devices, instruments, scientific instruments, etc. It can solve the problem of not considering the influence of the tensile strength of materials, and achieve the effect of meeting the test requirements.

Pending Publication Date: 2022-04-12
NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This technical solution can quantitatively detect the tensile strength of the material through the lead screw, but this technical solution can only detect the tensile strength in one direction, and does not take into account the influence of environmental factors on the tensile strength of the material

Method used

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  • Force-electricity characteristic characterization system for humanoid movement
  • Force-electricity characteristic characterization system for humanoid movement

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Embodiment Construction

[0029] Such as figure 1 As shown, a force-electric characteristic characterization system imitating human motion includes a test box 1, a test system used in conjunction with the test box 2, and a support box 2 for carrying the test box 1; The leg mechanism 5 and the simulated artificial chest cavity mechanism 10 are provided with a control host 3 for monitoring the working conditions of the artificial leg mechanism 5 and the simulated artificial chest cavity mechanism 10 outside the detection box 1;

[0030] The imitation artificial leg mechanism 5 includes a mechanical leg 8 that is fixedly connected to the top of the detection box 1 at one end, and an artificial joint 9 is provided between the fixed part and the rotating part of the mechanical leg 8, wherein the artificial joint 9 includes a torque motor that provides power and is used in conjunction with it. In addition, the servo controller is equipped with a position sensor and a torque sensor, so as to control the rotat...

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Abstract

The invention discloses a humanoid motion force-electricity characteristic characterization system, which comprises a detection box and a test system matched with the detection box for use, a simulated artificial leg mechanism and a simulated artificial thoracic cavity mechanism are hung in the detection box, and a control host for monitoring the working conditions of the simulated artificial leg mechanism and the simulated artificial thoracic cavity mechanism is also arranged outside the detection box; the artificial leg simulating mechanism comprises a mechanical leg of which one end is fixedly connected with the top in the detection box, an artificial joint for driving the mechanical leg to swing and bionic leg skin covering the outer side of the mechanical leg; the artificial thoracic cavity simulating mechanism comprises a thoracic cavity mold doing expansion and contraction movement and bionic thoracic cavity skin wrapping the outer side of the thoracic cavity mold; during testing, to-be-tested electronic materials are respectively fixed on the bionic leg skin or / and the bionic chest skin. The performance of the electronic material can be detected by simulating actual environmental factors of a human body, and the reliability of the electronic material is evaluated in a mechanical-electrical characteristic characterization mode.

Description

technical field [0001] The invention relates to the field technology of electronic material detection, in particular to a force-electric characteristic characterization system imitating human motion. Background technique [0002] The health and medical industry in the 21st century is based on prevention and digitization, and its core is wearable / implantable health monitoring technology. High-reliability flexible and elastic electronic materials and devices that are compatible with the human body and satisfy the detection of human motion and physiological index parameters are an important bottleneck restricting the development of wearable / implantable sports and health monitoring technologies, and the characterization of their force-electric properties It is the key to evaluate the index and reliability of flexible and elastic electronic materials and devices. [0003] At present, the existing commercial universal material stretching machine, combined with electrical testing ...

Claims

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Application Information

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IPC IPC(8): G01N33/00
Inventor 刘宜伟吴振广余建平李润伟
Owner NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI
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