CN221040632U - Flexible twisted pair, textile and wearable device - Google Patents
Flexible twisted pair, textile and wearable device Download PDFInfo
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- CN221040632U CN221040632U CN202322967135.2U CN202322967135U CN221040632U CN 221040632 U CN221040632 U CN 221040632U CN 202322967135 U CN202322967135 U CN 202322967135U CN 221040632 U CN221040632 U CN 221040632U
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- twisted pair
- flexible twisted
- layer
- protective layer
- flexible
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- 239000004753 textile Substances 0.000 title claims abstract description 30
- 239000010410 layer Substances 0.000 claims abstract description 66
- 239000011241 protective layer Substances 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims description 32
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 239000000741 silica gel Substances 0.000 claims description 11
- 229910002027 silica gel Inorganic materials 0.000 claims description 11
- 229920001940 conductive polymer Polymers 0.000 claims description 10
- 229920001721 polyimide Polymers 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 10
- 239000004814 polyurethane Substances 0.000 claims description 10
- 229910052709 silver Inorganic materials 0.000 claims description 9
- 239000004332 silver Substances 0.000 claims description 9
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 8
- 239000004642 Polyimide Substances 0.000 claims description 8
- 239000004917 carbon fiber Substances 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
- 229920000767 polyaniline Polymers 0.000 claims description 8
- 239000004952 Polyamide Substances 0.000 claims description 6
- 229920002647 polyamide Polymers 0.000 claims description 6
- 240000005546 Piper methysticum Species 0.000 claims description 4
- 235000016787 Piper methysticum Nutrition 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000008054 signal transmission Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 20
- 239000002657 fibrous material Substances 0.000 description 9
- 230000002209 hydrophobic effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The embodiment of the utility model provides a flexible twisted pair, a textile and wearable equipment, belonging to the field of intelligent wearing. The flexible twisted pair includes: the two signal wires are wound together, and each of the two signal wires is a conductive wire with an electric insulating layer arranged on the outer surface, wherein the diameter of each signal wire is smaller than a first set value; the electric shielding layer is arranged at the periphery of the two paths of signal wires and wraps the two paths of signal wires; and the protective layer is arranged on the periphery of the electric shielding layer and wraps the electric shielding layer, wherein the protective layer is an electric insulating layer. The thinner diameter of the flexible twisted pair enables the flexible twisted pair to meet the flexibility requirement of the textile field, and is particularly suitable for manufacturing textiles suitable for wearing. Meanwhile, the flexible twisted pair can meet the signal transmission requirement in the intelligent wearing scene, and has good application prospect in the intelligent wearing field.
Description
Technical Field
The utility model relates to the field of intelligent wearing, in particular to a flexible twisted pair, a textile and wearable equipment.
Background
With the development of science and technology, people have increasingly high requirements on fashion sense, comfort and functionality of textile products. In traditional textile manufacturing, the inside and outside of the commonly used fiber materials are electrically insulated, and the signal transmission requirements in intelligent wearing scenes cannot be met. Meanwhile, the traditional conductive fiber or wire has larger diameter, and the dimension of the traditional conductive fiber or wire is usually in the range of a plurality of millimeters, so that the traditional conductive fiber or wire has poor flexibility and is not beneficial to manufacturing textiles suitable for wearing.
Accordingly, there is a need for a fibrous material that can meet both flexibility and electrical conductivity in a smart wear scenario.
Disclosure of utility model
The embodiment of the utility model aims to provide a flexible twisted pair, a textile and a wearable device, and the thinner diameter of the flexible twisted pair enables the flexible twisted pair to meet the flexibility requirement of the textile field, and is particularly suitable for manufacturing the textile suitable for wearing. Meanwhile, the flexible twisted pair can meet the signal transmission requirement in the intelligent wearing scene, and has good application prospect in the intelligent wearing field.
To achieve the above object, embodiments of the present utility model first provide a flexible twisted pair including: two paths of signal wires, wherein the two paths of signal wires are wound together, each path of signal wire in the two paths of signal wires is a conductive wire with an electric insulation layer arranged on the outer surface, and the diameter of each path of signal wire is smaller than a first set value; the electric shielding layer is arranged at the periphery of the two paths of signal wires and wraps the two paths of signal wires; and the protective layer is arranged on the periphery of the electric shielding layer and wraps the electric shielding layer, wherein the protective layer is an electric insulating layer.
Optionally, the diameter of the flexible twisted pair is smaller than a second set value, wherein the first set value ranges from 0.05 mm to 0.07mm, and the second set value ranges from 0.3 mm to 0.5mm.
Optionally, each signal line is made of metal or conductive polymer; and/or the electrical shielding layer is made of metal or conductive polymer.
Optionally, each signal line is a copper-plated silver wire.
Optionally, the material of the electrical shielding layer is any one of the following materials: silver, copper, carbon fiber and polyaniline.
Optionally, the material of the electrically insulating layer is any one of the following materials: polyimide, polyurethane, polyamide.
Optionally, the protective layer is a woven protective layer or a waterproof protective layer.
Optionally, the material of the protective layer is any one of the following materials: polyurethane, polyimide, polyester, high molecular polyethylene, kava fiber and silica gel.
In addition, the utility model also provides a textile which is woven by the flexible twisted pair.
In addition, the utility model also provides a wearable device, which comprises the textile.
Through the technical scheme, the flexible twisted pair has the advantages that the flexible twisted pair can meet the flexibility requirement of the textile field due to the arrangement of the thinner diameter, and is particularly suitable for manufacturing textiles suitable for wearing. Meanwhile, the flexible twisted pair can meet the signal transmission requirement in the intelligent wearing scene, and has good application prospect in the intelligent wearing field. In addition, the technical scheme of the utility model is simple and easy to implement, low in cost and good in practicability and economy.
Additional features and advantages of embodiments of the utility model will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of embodiments of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain, without limitation, the embodiments of the utility model. In the drawings:
Fig. 1 is a schematic structural view of a flexible twisted pair according to an embodiment of the present utility model;
fig. 2 is a schematic cross-sectional view of a flexible twisted pair provided in accordance with an embodiment of the present utility model;
fig. 3 is a schematic structural view of a flexible twisted pair provided according to another embodiment of the present utility model;
Fig. 4 is a schematic cross-sectional view of a flexible twisted pair provided in accordance with another embodiment of the present utility model.
Description of the reference numerals
1 Signal line, 2 electric shielding layer, 3 protective layer.
Detailed Description
The following describes the detailed implementation of the embodiments of the present utility model with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.
With the development of science and technology, people have increasingly high requirements on fashion sense, comfort and functionality of textile products, and various fabrics produced by textile processes are appeared in the market today. In conventional textile manufacture, the same type and shape of fibrous material is typically used for weaving. The use of such a single material may result in a textile with limited performance and appearance. Thus, developing new fibrous materials and combining them together can produce flexible twisted pairs with better performance and appearance.
In this regard, the present utility model first provides a flexible twisted pair that may include a signal line 1, an electrical shielding layer 2, and a protective layer 3, as shown in fig. 1. Wherein the diameter of the flexible twisted pair may be less than a second set point. Preferably, the second set point may be in the set range of 0.3-0.5 mm.
The flexible twisted pair provided by the utility model is a flexible yarn which is made by combining a plurality of different fiber materials. These fibrous materials may have different shapes, sizes, stiffness, strength, elasticity, etc. In the preparation of flexible twisted pairs, these fibrous materials need to be mixed together and brought together sufficiently by special treatment processes to form yarns having a certain structure and properties.
In addition, the flexible twisted pair can be used for manufacturing various types of textiles, and the flexibility, comfort, strength and durability of the textiles can be improved by using the flexible twisted pair, and meanwhile, the diversification and individuation of the textiles can be realized.
As shown in fig. 2, the signal line 1 may be two signal lines, and the two signal lines are wound together to form a twisted pair structure. The diameter of each of the two signal lines may be smaller than a first set value. Preferably, the first set point may be in the set range of 0.05-0.07 mm.
In an embodiment, each signal line has good electrical insulation properties and may be an electrically conductive line provided with an electrically insulating layer on its outer surface. Preferably, each signal line may be made of metal or conductive polymer, for example, each signal line may be a copper plated silver wire. Preferably, the material of the electric insulating layer can be a high-strength and high-temperature-resistant material, and can be made of polyimide film, polyurethane, polyamide and the like. That is, the material of the electrically insulating layer may be any one of the following materials: polyimide, polyurethane, polyamide, and the like.
The electric shielding layer 2 may be disposed at the periphery of the signal line 1, that is, at the periphery of two signal lines wound around each other, and wrap the two signal lines. Preferably, the electrical shielding layer 2 should have good electrical conductivity, and may be made of metal or conductive polymer, such as silver, copper, carbon fiber, polyaniline, etc. That is, the material of the electric shielding layer 2 may be any one of the following materials: silver, copper, carbon fiber, polyaniline, and the like.
The protective layer 3 may be provided on the outer periphery of the electric shield layer 2 and wrap the electric shield layer 2. Wherein the protective layer 3 may be an electrically insulating layer. That is, the protective layer 3 of the flexible twisted pair refers to a layer of material woven outside the electrical shielding layer 2. The protective layer 3 thus arranged not only protects the surface of the yarn, so that the flexible twisted pair has better electrical properties and durability, but also serves to protect the electrical shielding layer 2 from the external environment, and also plays a role in buffering and supporting. In an embodiment, the protective layer 3 may be a woven protective layer or a waterproof protective layer, and the protective layer 3 may be manufactured by a manufacturing method such as a weaving method or a pulling method.
In an embodiment, the material of the protective layer 3 may be any one of the following materials: polyurethane, polyimide, polyester, high molecular polyethylene, kava fiber, silica gel, and the like. In the case of using a knitting method, the protective layer 3 may be made of various materials such as polyurethane, polyimide, polyester, high molecular polyethylene, and kava fiber. In another embodiment, in the case of using the pulling method, the protective layer 3 may be made of a silica gel solution, so that the flexible twisted pair coated with the hydrophobic silica gel layer has good hydrophobic performance.
The flexible twisted pair has the advantages that the flexible twisted pair can meet the flexibility requirement of the textile field due to the arrangement of the thinner diameter, and is particularly suitable for manufacturing textiles suitable for wearing. Meanwhile, the flexible twisted pair can meet the signal transmission requirement in the intelligent wearing scene, and has good application prospect in the intelligent wearing field. In addition, the technical scheme of the utility model is simple and easy to implement, low in cost and good in practicability and economy.
Meanwhile, the utility model also solves the technical problems of some traditional flexible twisted pairs, and specifically comprises the following aspects:
strength problem: conventional yarns are typically made from a single fibrous material, which has limited strength. The flexible twisted pair of the present utility model overcomes the weakness of a single fiber material by blending together fibers of two or more different materials, increasing the strength of the yarn.
Wear resistance problem: conventional yarns are prone to wear or damage when rubbed or worn. The flexible twisted pair of the utility model can adopt a material combination mode to increase the abrasion resistance of the yarn, thereby prolonging the service life of the yarn.
Functional problems: while the performance of conventional yarns is relatively single, the flexible twisted pair of the present utility model can be added with various functional materials as needed to enhance the functionality of the yarns.
Two embodiments of the utility model are given below.
Example 1: as shown in fig. 1 and 2, the flexible twisted pair is mainly composed of a signal line layer 1, an electric shielding layer 2 and a woven protective layer 3.
The signal line layer 1 is formed by two copper-silver-plated high-temperature wires with the diameter of 0.07mm, so that a twisted pair structure is formed.
The electrical shielding layer 2 is a metallic material such as silver, copper, etc. Conductive polymers such as carbon fiber, polyaniline, etc. may also be used.
The woven protective layer 3 is a nylon fabric and is manufactured by a weaving method.
Example 2: as shown in fig. 3 and 4, the flexible twisted pair is mainly composed of a signal line layer 1, an electric shielding layer 2 and a waterproof protective layer 3.
The signal line layer 1 is formed by two copper-plated silver high-temperature wires with the diameter of 0.07mm, so that a twisted pair structure is formed.
The electrical shielding layer 2 is a metallic material such as silver, copper, etc. Conductive polymers such as carbon fiber, polyaniline, etc. may also be used.
The waterproof protective layer 3 is a silica gel layer and is manufactured by a preparation method of a pulling method.
In addition, the utility model also provides a specific implementation method for preparing the protective layer by a pulling method, which aims at the problem of functional layer selection and braiding integration in the flexible twisted pair, and comprises the following steps:
S1: an electric shielding layer is arranged on the periphery of the two paths of signal wires.
Wherein the two signal wires are wound together to form a twisted pair structure. Each of the two signal lines is a conductive line with an electrically insulating layer on the outer surface, and the diameter of each signal line is smaller than a first set value. Preferably, the first set point may be in the set range of 0.05-0.07 mm.
In an embodiment, each signal line has good electrical insulation properties and may be an electrically conductive line provided with an electrically insulating layer on its outer surface. Preferably, each signal line may be made of metal or conductive polymer, for example, each signal line may be a copper plated silver wire. Preferably, the material of the electric insulating layer can be a high-strength and high-temperature-resistant material, and can be made of polyimide film, polyurethane, polyamide and the like. That is, the material of the electrically insulating layer may be any one of the following materials: polyimide, polyurethane, polyamide, and the like.
The electric shielding layer may be disposed at the periphery of the signal lines, that is, at the periphery of the two signal lines wound around each other, and wrap the two signal lines. Preferably, the electrical shielding layer should have good electrical conductivity and may be made of metal or conductive polymer, such as silver, copper, carbon fiber, polyaniline, etc. That is, the material of the electric shielding layer may be any one of the following materials: silver, copper, carbon fiber, polyaniline, and the like.
S2: the electrical shielding layer is pre-treated.
In one embodiment, the electrical shielding layer of the flexible twisted pair to be overcoated with the protective layer may be dry pretreated.
S3: and immersing the electric shielding layer in a silica gel solution, and coating a silica gel layer on the outer surface of the flexible twisted pair by using a pulling method so as to form a silica gel protective layer on the periphery of the electric shielding layer.
The protective layer may be disposed on the outer periphery of the electric shield layer and wrap the electric shield layer. Wherein the protective layer may be an electrically insulating layer. The protective layer arranged in this way can protect the surface of the yarn, so that the flexible twisted pair has better electrical property and durability, and can also be used for protecting the electric shielding layer from being damaged by external environment, and meanwhile, the protective layer also plays a role in buffering and supporting. In an embodiment, the protective layer may be a waterproof protective layer, for example, the protective layer may be manufactured by using a manufacturing method such as a pulling method.
In one embodiment, the protective layer may be made by a pulling method using a silica gel solution, so that the flexible twisted pair coated with the hydrophobic silica gel layer has good hydrophobic performance.
The diameter of the flexible twisted pair produced by the method can be smaller than a second set value. Preferably, the second set point may be in the set range of 0.3-0.5 mm.
The utility model provides a general method for continuously preparing a flexible twisted pair, which can prepare the flexible twisted pair with stable performance and good conductivity and can be used in the fields of electronics, spinning, medical treatment and the like.
On the other hand, the utility model also provides a textile fabric which is woven by the flexible twisted pair.
On the other hand, the utility model also provides a wearable device, which can comprise the textile according to the above.
Regarding the beneficial effects of the textile and the wearable device provided by the present utility model, reference may be made to the description of the beneficial effects of the flexible twisted pair, which is not repeated here,
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and variations of the present application will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the application are to be included in the scope of the claims of the present application.
For example, three layers of signal line layer, shielding layer and protective layer based on flexible twisted pair are also within the scope of the present application. And, it is within the scope of the present application to couple other technologies based on this structure to achieve the same flexible twisted pair functionality. It is also within the scope of the present application that the structure may be altered in size or material without affecting its working principle.
Claims (10)
1. A flexible twisted pair, the flexible twisted pair comprising:
Two paths of signal wires, wherein the two paths of signal wires are wound together, each path of signal wire in the two paths of signal wires is a conductive wire with an electric insulation layer arranged on the outer surface, and the diameter of each path of signal wire is smaller than a first set value;
the electric shielding layer is arranged at the periphery of the two paths of signal wires and wraps the two paths of signal wires; and
And the protective layer is arranged on the periphery of the electric shielding layer and wraps the electric shielding layer, wherein the protective layer is an electric insulating layer.
2. The flexible twisted pair of claim 1, wherein the diameter of the flexible twisted pair is less than a second set point, wherein the first set point ranges from 0.05 mm to 0.07mm and the second set point ranges from 0.3 mm to 0.5mm.
3. The flexible twisted pair of claim 1, wherein each signal line is made of a metal or a conductive polymer; and/or
The electrical shielding layer is made of metal or conductive polymer.
4. A flexible twisted pair according to claim 3, wherein each signal line is a copper plated silver wire.
5. A flexible twisted pair according to claim 3, wherein the material of the electrical shielding layer is any one of the following materials: silver, copper, carbon fiber and polyaniline.
6. The flexible twisted pair of claim 1, wherein the material of the electrically insulating layer is any one of the following materials: polyimide, polyurethane, polyamide.
7. The flexible twisted pair of claim 1, wherein the protective layer is a braided protective layer or a waterproof protective layer.
8. The flexible twisted pair of claim 1 or 7, wherein the material of the protective layer is any one of the following materials: polyurethane, polyimide, polyester, high molecular polyethylene, kava fiber and silica gel.
9. A textile woven from the flexible twisted pair of any of claims 1-8.
10. A wearable device, characterized in that it comprises a textile fabric according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322967135.2U CN221040632U (en) | 2023-11-02 | 2023-11-02 | Flexible twisted pair, textile and wearable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322967135.2U CN221040632U (en) | 2023-11-02 | 2023-11-02 | Flexible twisted pair, textile and wearable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221040632U true CN221040632U (en) | 2024-05-28 |
Family
ID=91171163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322967135.2U Active CN221040632U (en) | 2023-11-02 | 2023-11-02 | Flexible twisted pair, textile and wearable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221040632U (en) |
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2023
- 2023-11-02 CN CN202322967135.2U patent/CN221040632U/en active Active
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