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Multifunctional flexible sensing equipment and preparation method thereof

A multi-functional and flexible technology, applied in the field of smart wearables, can solve the problems of design difficulties, lack of wearable equipment, inconvenient mass production and application, etc., and achieve the effect of good protection and warmth, and good sensory feedback capabilities

Pending Publication Date: 2022-01-11
UNIV OF SCI & TECH OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] From the currently published patents, there are still few studies on smart wearable devices that can respond to multiple external stimuli. In particular, there is still a lack of wearable devices that can simultaneously protect the human body and manage heat. And most of the wearable devices are complicated to prepare and difficult to design.
Based on the above shortcomings, it is difficult for this type of wearable equipment to meet the needs of complex environments, and it is not convenient for mass production and application.

Method used

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  • Multifunctional flexible sensing equipment and preparation method thereof
  • Multifunctional flexible sensing equipment and preparation method thereof
  • Multifunctional flexible sensing equipment and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] The preparation method of shear hardening glue is as follows:

[0060] Get the raw materials of following mass ratio:

[0061] Silicone oil: boric acid = 40:1

[0062] Mix and stir 100g of silicone oil and 2.5g of boric acid, put it in an oven with a temperature of 180 degrees Celsius, and after the silicone oil coagulates into a block, add 250 μL of n-octanoic acid, wait until the n-octanoic acid softens the agglomerate, and stir again. Put it back into an oven at 180°C and continue heating for 15 minutes before taking it out.

[0063] Wherein: said silicone oil is QK-501 hydroxyl silicone oil of Shenzhen Qianjing Technology Development Co., Ltd., with a viscosity of 15-30 at 25 degrees Celsius and a hydroxyl content of 8-9.

Embodiment 2

[0065] The preparation method of shear hardening glue is as follows:

[0066] Get the raw materials of following mass ratio:

[0067] Silicone oil: boric acid = 30:1

[0068] Mix and stir 100g of silicone oil and 3.33g of boric acid, put it in an oven with a temperature of 180 degrees Celsius, and after the silicone oil has coagulated into a block, add 250 μL of n-octanoic acid, wait until the n-octanoic acid softens the agglomerate, and stir again. Put it back into an oven at 180°C and continue heating for 15 minutes before taking it out.

[0069] Wherein: said silicone oil is QK-501 hydroxyl silicone oil of Shenzhen Qianjing Technology Development Co., Ltd., with a viscosity of 15-30 at 25 degrees Celsius and a hydroxyl content of 8-9.

Embodiment 3

[0071] The preparation method of shear hardening glue is as follows:

[0072] Get the raw materials of following mass ratio:

[0073] Silicone oil: boric acid = 20:1

[0074] Mix and stir 100g of silicone oil and 5g of boric acid, and put it in an oven at 180 degrees Celsius. After the silicone oil is coagulated into a block, add 250 μL of n-octanoic acid. After the n-octanoic acid softens the agglomerate, stir again. Put it back into an oven at 180°C and continue heating for 15 minutes before taking it out.

[0075] Wherein: said silicone oil is QK-501 hydroxyl silicone oil of Shenzhen Qianjing Technology Development Co., Ltd., with a viscosity of 15-30 at 25 degrees Celsius and a hydroxyl content of 8-9.

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Abstract

The invention relates to multifunctional flexible sensing equipment and a preparation method thereof. The multifunctional flexible sensing equipment structurally comprises a lining layer, a conductive layer and an outer protective layer from inside to outside. The preparation method comprises the following steps: a, dissolving the shear hardening glue, b, dipping the textile fabric in the solution generated in the step a and drying the textile fabric, c, laminating the conductive layer on the product obtained in the step b, and d, laminating the other product obtained in the step b and the product obtained in the step c together. The multifunctional flexible sensing equipment integrates protection, sensing and thermal management, has electric conduction, protection and power-on heating performance, can be widely applied to each body part of a human body, can play a role in protection and temperature rise, and protects a user from being hurt by impact and low temperature.

Description

technical field [0001] The invention relates to the technical field of smart wear, in particular to a multifunctional flexible sensing device and a preparation method thereof. Background technique [0002] Smart wear technology is a new type of technology that can be combined with people's daily wear, portable and convenient, and realize complex functions at the same time. This kind of technology is widely used in electronic skin, in vitro diagnosis and human physiological movement detection. Among them, smart wearable devices are usually developed by combining conductive materials with textile substrates. It is both flexible and conductive, and can sense and feedback external force, magnetism, light and other stimuli according to changes in electrical signals. Due to its good monitoring capabilities, smart wearable devices are widely used in motion capture, medical diagnosis, human body protection and other fields. [0003] With the complexity of external stimuli and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B33/00B32B38/08B32B37/10B32B38/16B32B27/02B32B27/34B32B27/06B32B9/00B32B9/04D06M15/643D06M11/82D06M11/81G01N11/00G01N25/20D06M101/36
CPCB32B33/00B32B38/08B32B37/10B32B38/164B32B5/02B32B5/18B32B5/245D06M15/643D06M11/82D06M11/81G01N11/00G01N25/20D06M2101/36B32B2262/0261B32B2260/021B32B2307/202B32B2307/304
Inventor 龚兴龙周建宇王胜
Owner UNIV OF SCI & TECH OF CHINA
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