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Spandex elastic fiber strain sensor with nanometer material

A strain sensor and elastic fiber technology, applied in the field of sensors, can solve the problems of sensing distance and position adjustment, affecting sensing sensitivity, and the sensor cannot be in the best sensing position, so as to improve sensitivity and precision, improve sensing sensitivity, and excellent elasticity Effect

Inactive Publication Date: 2022-05-10
广州科慧健远医疗科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing sensor is fixed installation, and the sensing distance and position cannot be adjusted after the installation is completed, so the sensor needs to be reinstalled, so that the sensor cannot be in the best sensing position, thus affecting the sensing sensitivity

Method used

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  • Spandex elastic fiber strain sensor with nanometer material
  • Spandex elastic fiber strain sensor with nanometer material
  • Spandex elastic fiber strain sensor with nanometer material

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] see figure 1 and figure 2 As shown, the present invention is a spandex elastic fiber strain sensor with nanomaterials, including a base plate 1, the upper end of the base plate 1 is fixedly provided with a support 2, and the upper end of the support 2 is slidably provided with a sliding seat 5. A translation assembly 3 for driving the movement of the sliding seat 5 is provided; the upper end of the sliding seat 5 is rotated to be provided with a mounting s...

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Abstract

The spandex elastic fiber strain sensor comprises a bottom plate, a support is fixedly arranged at the upper end of the bottom plate, a sliding seat is arranged at the upper end of the support in a sliding mode, and a translation assembly used for driving the sliding seat to move is arranged in the support; a mounting seat is rotatably arranged at the upper end of the sliding seat, a sensing assembly is fixedly mounted at the upper end of the mounting seat, and a sensing probe of the sensing assembly is provided with a spandex elastic fiber material made of a nano material; a locking assembly for locking and limiting the mounting seat is mounted on the sliding seat; the translation assembly drives the sliding seat to slide by adopting a lead screw transmission principle, so that the position of the sensor in the horizontal direction is adjusted, the relative position of the inductive probe is adjusted after the bottom plate is fixedly mounted, the inductive probe is ensured to be in the optimal inductive position, and the inductive sensitivity of the sensor is improved.

Description

technical field [0001] The invention relates to the technical field of sensors, in particular to a spandex elastic fiber strain sensor with nanometer materials. Background technique [0002] The strain gauge sensor is a resistive sensor with a resistance strain gauge as the conversion element. The resistance strain sensor is composed of an elastic sensitive element, a resistance strain gauge, a compensation resistor and a casing, and can be designed into various structural forms according to specific measurement requirements. The elastic sensitive element is deformed by the measured force, and deforms the resistance strain gauge attached to it together. The resistance strain gauge then converts the deformation into a change in resistance value, so that various physical quantities such as force, pressure, torque, displacement, acceleration and temperature can be measured. [0003] The existing sensor is fixed installation, and the sensing distance and position cannot be adj...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B7/16
CPCG01B7/18
Inventor 陈宜国陈亮
Owner 广州科慧健远医疗科技有限公司
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