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WO2018166180A1 - Ensemble capteur, son procédé de fabrication, et article de vêtement intelligent - Google Patents

Ensemble capteur, son procédé de fabrication, et article de vêtement intelligent Download PDF

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Publication number
WO2018166180A1
WO2018166180A1 PCT/CN2017/104464 CN2017104464W WO2018166180A1 WO 2018166180 A1 WO2018166180 A1 WO 2018166180A1 CN 2017104464 W CN2017104464 W CN 2017104464W WO 2018166180 A1 WO2018166180 A1 WO 2018166180A1
Authority
WO
WIPO (PCT)
Prior art keywords
sensor assembly
layer
fabric
transport layer
insulating layer
Prior art date
Application number
PCT/CN2017/104464
Other languages
English (en)
Chinese (zh)
Inventor
高向东
任向东
徐善铁
曾一帆
田刘璐
Original Assignee
博迪加科技(北京)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 博迪加科技(北京)有限公司 filed Critical 博迪加科技(北京)有限公司
Publication of WO2018166180A1 publication Critical patent/WO2018166180A1/fr

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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D1/00—Garments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof

Definitions

  • the invention relates to the field of smart wear, and in particular to a smart garment, a sensor assembly and a manufacturing method thereof.
  • the above-mentioned sensors in the prior art generally have a conductive fabric disposed on the garment, and the conductive fabric is connected to the signal processing device through a wire embedded in the interior of the garment.
  • the sensor changes the fabric structure of the garment, and is difficult to integrate with the garment, and the manufacturing process is complicated. .
  • the embodiments of the present invention provide a sensor assembly and a smart garment that do not need to change the fabric structure and are simple in manufacturing process.
  • the sensor assembly provided by the embodiments of the present invention is disposed on a smart garment for transmitting an electrical signal to a signal processing device located on the smart garment, the smart garment comprising a fabric having a surface close to the living body An inner surface having a sensing area, the sensor component being disposed on the inner surface, wherein the sensor component includes at least a film layer structure and a sensing pattern, the sensing pattern being located in the sensing area
  • the film layer structure is located on the inner surface and electrically connects the sensing pattern and the signal processing device.
  • the film layer structure includes a transport layer and a first insulating layer
  • the transport layer is located on the inner surface, and includes a first portion and a second portion, a first portion is located in the sensing area, one end of the second portion is connected to the first portion, and the other end is connected to the signal processing device, and the sensing pattern is located above the first portion and is coupled to the first portion Electrically connected, the first insulating layer covers the second portion.
  • the film layer structure further includes a second insulating layer, the second insulating layer is located on the inner surface, and the transport layer is located on the second insulating layer
  • the projection of the second insulating layer on the inner surface covers the projection of the transport layer on the inner surface.
  • the transport layer is wavy.
  • the second insulating layer is an elastic insulating film layer.
  • the second portion of the transmission layer has a trace width ranging from 2 to 7 mm.
  • the sensing pattern has a thickness ranging from 20 to 30 micrometers.
  • the sensing area of the inner surface includes one of a chest, a left arm, a right arm, a left leg, and a right leg region of the living body contacted by the inner surface Or multiple areas.
  • Embodiments of the present invention also provide a smart garment comprising a signal processing device located on the smart garment and a sensor assembly as described above for transmitting an electrical signal to the signal processing device.
  • the smart garment sensor assembly since it has a film layer structure disposed on the inner surface of the smart garment and a sensing pattern disposed on the inner surface sensing region, relative to the prior art, The sensor assembly does not need to change the fabric structure of the smart garment, and the manufacturing process is simple.
  • FIG. 1 is a schematic diagram of an overall structure of a smart garment according to a preferred embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of the sensor assembly 100 according to a preferred embodiment of the present invention.
  • Figure 3 is a schematic cross-sectional view of the sensor assembly 100 of Figure 2 taken along line A-A';
  • FIG. 4 is a process flow diagram of manufacturing a sensor assembly in accordance with an embodiment of the present invention.
  • FIG. 1 it is a schematic diagram of an overall structure of a smart garment according to a preferred embodiment of the present invention.
  • the smart garment includes a fabric, a sensor assembly, and a signal processing device located on the smart garment.
  • the sensor assembly includes a sensing pattern and a film layer structure, the sensing pattern being coupled to the signal processing device by the film layer structure.
  • the sensing pattern is used to sense electrical signals at a certain part of the living body, and the signal processing device collects the electrical signals and performs data processing on the electrical signals.
  • the signal processing device integrates an interface module, a main processor module, a measurement module, a positioning module, a wireless communication module, and the like. That is, the sensing pattern is adapted to be disposed on the fabric for sensing an electrical signal of the living body, the film structure being adapted to be disposed on the fabric and electrically connecting the sensing pattern for The electrical signal is transmitted to the signal processing device.
  • FIG. 2 and 3 are respectively a schematic structural view of the sensor assembly 100 according to a preferred embodiment of the present invention and a schematic cross-sectional view of the sensor assembly along A-A', wherein the sensor assembly is understood for convenience.
  • 100 structure FIG. 2 schematically shows the layers of the sensor assembly 100 Plane layout.
  • the fabric 10 has an inner surface 10a proximate to a surface of a living body, such as a human body, and the sensor assembly 100 is disposed on the inner surface 10a.
  • the sensor assembly 100 includes a sensing pattern 101 and a film structure 102.
  • the inner surface 10a has a sensing area, the sensing pattern 101 is located in the sensing area, and the film layer structure 102 is located on the inner surface and electrically connects the sensing pattern 101 and the signal processing device.
  • the sensing pattern 101 has a thickness ranging from 20 to 30 microns. It is disposed in the sensing area by printing or printing.
  • the material from which the sensing pattern is formed may be a conductive substrate of a carbon substrate or a silver substrate. Of course, the invention is not limited thereto, and other conductive pastes may also be used to form the sensing pattern.
  • the sensing region of the inner surface includes one or more of a chest, left arm, right arm, left leg, or right leg region of the living body to which the inner surface is in contact.
  • the sensing area may be one or more of a user's chest, left and right arms, and left and right leg regions; when the sensor component is used for sensing In the case of the myoelectric signal, the detection area may be one or more of the left and right arms and the left and right legs of the user.
  • the film structure 102 includes a transport layer 102a, a first insulating layer 102b, and a second insulating layer 102c.
  • the second insulating layer 102c is located on the inner surface 10a
  • the transport layer 102a is located on the second insulating layer 102c
  • the projection of the second insulating layer 102c on the inner surface 10a covers the transmission Projection of layer 102a on the inner surface 10a.
  • the surface area of the second insulating film 102c is greater than or equal to the sum of the surface areas of the transport layer 102a and the sensing pattern 101.
  • the transport layer 102a includes a first portion 102a 1 and a second portion 102a 2 .
  • the first portion 102a 1 is located in the sensing area 10aa, that is, in electrical contact with the sensing pattern, one end of the second portion 102a 2 is connected to the first portion 102a 1 , and the other end is connected to the signal processing device. .
  • the sensing patterns 101 positioned over the first portion 102a and 102a. 1. 1 and is electrically connected to a first part, alternatively, the sensing patterns 101 transport layer 102a covering the first portion 102a 1.
  • the first insulating layer 102b covers a portion of the transport layer 102a, that is, the second portion 102a 2 .
  • the second portion 102a 2 may also be covered by another insulating film.
  • the transmission layer 102a is disposed on the second insulating layer 102c by screen printing or printing by a conductive paste, which functions to transmit an electrical signal induced by the sensing pattern 101 to the signal processing device. That is, it is basically the same as the wire in the prior art.
  • the material of the conductive paste may be a carbon substrate or a conductive paste of a silver substrate.
  • the transport layer has a shape suitable for deformation of the transport layer shape.
  • the transport layer 102a is wavy, which shape facilitates deformation of the transport layer 102a.
  • the second portion of the transport layer 102a has a trace width ranging from 2 to 7 mm.
  • the second insulating layer 102c is preferably an elastic insulating film layer, which is a substrate of the transport layer 102a (ie, conductive paste), and the material of the second insulating layer 102c may be a TPU film, a silica gel or the like. Insulation material.
  • the second insulating layer 102c is preferably an elastic insulating film layer, so that the sensor assembly can be stretched as a whole, and after being heated, can be pressed on the fabric and combined with the fabric, and on the other hand, the conductive is also facilitated. Printing or printing of the paste.
  • the second insulating layer 102c may be made of an insulating material suitable for making the sensor assembly 100 stretchable as a whole.
  • the sensor assembly is adapted to the deformability of the body and is comfortable to wear, and the sensor assembly has good stretchability, is not easily damaged, improves reliability, and has good signal quality during exercise.
  • the material of the first insulating layer 102b may be the same as or different from the material of the second insulating layer 102c, which serves to protect the conductive paste from oxidation, and the conductive paste as a wire portion and the skin The role of insulation.
  • the second insulating layer may be omitted to form a sensing pattern and a transport layer directly on the fabric.
  • the second insulating layer may be the fabric itself. That is, the sensing pattern and the film layer structure may be disposed on the fabric via the second insulating layer, and the second insulating layer is located between the sensing pattern and the fabric and on the transport layer and the fabric Between the two, the fabric may be directly disposed on the fabric without passing through the second insulating layer.
  • the transmission layer is adapted to be disposed on the fabric, and one end thereof is electrically connected to the sensing pattern, The other end is electrically connected to the signal processing device, and the first insulating layer covers at least a portion of the transport layer.
  • the transport layer is disposed on the fabric by conductive paste by printing or printing, and the sensing pattern may also be disposed on the fabric by a conductive paste by printing or printing and covering the fabric. Part of the transport layer.
  • the conductive paste forming the transport layer may be the same as or different from the conductive paste forming the induction pattern.
  • an embodiment of the present invention provides a method of manufacturing a sensor assembly, wherein the method may include:
  • sensing pattern on the second insulating layer, the sensing pattern being disposed in electrical contact with a portion of the transmission layer (eg, a portion shown by 102a 1 in FIG. 3);
  • a first insulating layer disposed on the transport layer, the transport layer is a portion (e.g., 102a 2 portion shown in FIG. 3) of the first insulating layer.
  • a film layer structure including a transfer layer, a first insulating layer, and a second insulating layer is formed, and the sensing pattern is electrically connected to the film layer structure.
  • the transport layer may be disposed on the second insulating layer by conductive paste by printing or printing, for example, printing a conductive silver paste on a second insulating layer (for example, a TPU film) using a screen printing technique.
  • the sensing pattern may be disposed on the second insulating layer by a conductive paste by printing or printing and covering a portion of the transport layer (for example, a portion shown by 102a 1 in FIG. 3) , for example, using a screen printing technique in a printing conductive silver paste and a portion of the second insulating layer (e.g., TPU film) transport layer (e.g., 102a 1 portion shown in FIG.
  • the film structure is formed in another form integrally with the second insulating layer, the transport layer and the first insulating layer.
  • the material of the conductive paste may be a conductive substrate of a carbon substrate or a silver substrate. Wherein the portion of the transport layer not covered by the sensing pattern may be covered by the first insulating layer.
  • the surface area of the second insulating film may be greater than or equal to the sum of the surface areas of the transport layer and the sensing pattern.
  • the projection of the second insulating film on the fabric may cover the projection of the transport layer on the fabric or may cover the projection of the transport layer and the sensing pattern on the fabric.
  • the transport layer has a shape suitable for deformation of the transport layer.
  • the transport layer is wavy.
  • the second insulating layer is made of an insulating material adapted to make the sensor assembly as a whole stretchable.
  • the second insulating layer is an elastic insulating film layer.
  • the material of the first insulating layer may be the same as or different from the material of the second insulating layer.
  • the second insulating layer may be the fabric itself of the smart garment, that is, the sensing pattern and the transport layer are directly formed on the fabric. Thereby, a film layer structure including a transfer layer and a first insulating layer is formed, and the sensing pattern is electrically connected to the film layer structure.
  • a trace width of a portion of the transport layer that is outside the sensing pattern is 2-7 mm.
  • the thickness of the sensing pattern can range from 20-30 microns.
  • the conductive paste is printed by using a film layer structure disposed on the inner surface of the smart garment and a sensing pattern disposed on the inner surface sensing region.
  • the sensor pattern and the film layer structure are formed on the smart clothing fabric or printed on the TPU film which is combined with the flattening of the fabric after heating. Therefore, the sensor component does not need to change the fabric structure of the smart garment, and the manufacturing process is simple.
  • a sensor assembly comprising: at least: a sensing pattern, the sensing pattern is adapted to be disposed on a fabric for sensing an electrical signal of a living body; and a film layer structure, wherein the film layer structure is adapted to be disposed in the The sensing pattern is electrically connected to the fabric for transmitting the electrical signal to the signal processing device.
  • the film layer structure comprises: a transport layer, the transport layer being adapted to be disposed on the fabric, one end of which is electrically connected to the sensing pattern, and the other end is The signal processing device is electrically connected; a first insulating layer, the first insulating layer covering at least a portion of the transport layer.
  • the sensor assembly further comprises a second insulating layer, the sensing pattern and the film layer structure being adapted to be disposed on the fabric via the second insulating layer And the second insulating layer is located between the sensing pattern and the fabric and is located in the transmission Between the layer and the fabric.
  • a smart garment which may include: a signal processing device located on the smart garment; The sensor assembly of any of paragraphs P1 to P19, wherein the sensing pattern of the sensor assembly is disposed on a sensing area of the fabric of the smart garment.
  • the smart garment of paragraph P20 wherein the sensing area on the fabric may comprise one of the fabric and the chest, left arm, right arm, left leg and right leg area of the organism or The area corresponding to more than one.
  • a method of manufacturing a sensor assembly may include: providing a second insulating layer; disposing a transport layer on the second insulating layer; and providing a sensing pattern on the second insulating layer, A sensing pattern is disposed in electrical contact with a portion of the transmission layer; a first insulating layer is disposed on the transmission layer, the first insulating layer covering a portion of the transmission layer.
  • sensing pattern is disposed on the second insulating layer by printing or printing from a conductive paste and covering a portion of the transport layer, for example, using screen printing
  • the technique prints the conductive paste on the second insulating film.
  • the material of the conductive paste may be a conductive substrate of a carbon substrate or a silver substrate.
  • connection and “connected” are to be understood in a broad sense, and may be electrical communication within the two elements; they may be directly connected, It can be indirectly connected through an intermediate medium, and the specific meaning of the above terms can be understood by a person of ordinary skill in the art according to the specific situation.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” and “second” may include one or more of the features either explicitly or implicitly.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Textile Engineering (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

L'invention concerne un ensemble capteur (100), son procédé de fabrication, et un article de vêtement intelligent. L'article de vêtement intelligent comprend un tissu de coque (10) ; le tissu de coque (10) est pourvu d'une surface interne (10a) proche de la surface d'un organisme ; la surface interne (10a) est pourvue d'une région de détection ; un ensemble capteur (100) est disposé sur la surface interne (10a) ; et l'ensemble capteur (100) comprend au moins une structure de couche de film (102) et un motif d'induction (101), le motif d'induction (101) étant situé dans la région de détection, et la structure de couche de film (102) étant située sur la surface interne (10a) et étant électriquement connectée au motif d'induction (101) et à un appareil de traitement de signal. L'ensemble capteur (100) ne nécessite pas le changement d'une structure de tissu de coque d'un article de vêtement intelligent, et présente un processus de fabrication simple.
PCT/CN2017/104464 2017-03-13 2017-09-29 Ensemble capteur, son procédé de fabrication, et article de vêtement intelligent WO2018166180A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201720241869.4 2017-03-13
CN201720241869.4U CN206576310U (zh) 2017-03-13 2017-03-13 智能服装的传感器组件及智能服装

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WO2018166180A1 true WO2018166180A1 (fr) 2018-09-20

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PCT/CN2017/104464 WO2018166180A1 (fr) 2017-03-13 2017-09-29 Ensemble capteur, son procédé de fabrication, et article de vêtement intelligent

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WO (1) WO2018166180A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109730673A (zh) * 2019-01-30 2019-05-10 江南大学 一种刺绣生理电信号监测电极及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101848675A (zh) * 2007-09-25 2010-09-29 大日本住友制药株式会社 电极片和电极片的制造方法
CN103476333A (zh) * 2011-04-12 2013-12-25 智能解决方案技术公司 用于获取生理信号的织物
CN105286106A (zh) * 2006-06-08 2016-02-03 松拓有限公司 具有用于测量生理信号的传感器的穿戴服装
EP2997884A1 (fr) * 2014-09-16 2016-03-23 King's Metal Fiber Technologies Co., Ltd. Procédé de combinaison de structure de détection physiologique conductrice multicouche
CN105455804A (zh) * 2015-11-26 2016-04-06 苏州明动新材料科技有限公司 一种柔性可穿戴干电极及其制备方法
TW201703723A (zh) * 2015-07-29 2017-02-01 Far Eastern New Century Corp 布膜生理感測器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105286106A (zh) * 2006-06-08 2016-02-03 松拓有限公司 具有用于测量生理信号的传感器的穿戴服装
CN101848675A (zh) * 2007-09-25 2010-09-29 大日本住友制药株式会社 电极片和电极片的制造方法
CN103476333A (zh) * 2011-04-12 2013-12-25 智能解决方案技术公司 用于获取生理信号的织物
EP2997884A1 (fr) * 2014-09-16 2016-03-23 King's Metal Fiber Technologies Co., Ltd. Procédé de combinaison de structure de détection physiologique conductrice multicouche
TW201703723A (zh) * 2015-07-29 2017-02-01 Far Eastern New Century Corp 布膜生理感測器
CN105455804A (zh) * 2015-11-26 2016-04-06 苏州明动新材料科技有限公司 一种柔性可穿戴干电极及其制备方法

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