CN219979197U - Elastic tensile copper foil wire - Google Patents
Elastic tensile copper foil wire Download PDFInfo
- Publication number
- CN219979197U CN219979197U CN202321578779.6U CN202321578779U CN219979197U CN 219979197 U CN219979197 U CN 219979197U CN 202321578779 U CN202321578779 U CN 202321578779U CN 219979197 U CN219979197 U CN 219979197U
- Authority
- CN
- China
- Prior art keywords
- copper foil
- wires
- wire
- protective layer
- rubber protective
- Prior art date
- Legal status (The legal status 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 status listed.)
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Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 239000011889 copper foil Substances 0.000 title claims abstract description 63
- 239000010410 layer Substances 0.000 claims abstract description 21
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 16
- 239000011241 protective layer Substances 0.000 claims abstract description 15
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 15
- 239000003973 paint Substances 0.000 claims abstract description 9
- 229920002635 polyurethane Polymers 0.000 claims abstract description 9
- 239000004814 polyurethane Substances 0.000 claims abstract description 9
- 229920002302 Nylon 6,6 Polymers 0.000 claims abstract description 6
- 229920001778 nylon Polymers 0.000 claims abstract description 6
- 239000010935 stainless steel Substances 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 239000004945 silicone rubber Substances 0.000 claims description 7
- 241001391944 Commicarpus scandens Species 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model relates to the technical field of copper foil wires, and provides an elastic tensile copper foil wire, which comprises a central filling layer, stainless steel wires, copper foil wires and a silicon rubber protective layer, wherein the central filling layer is made of polyhexamethylene adipamide nylon fiber wires, and the copper foil wires are flat copper wires; the surface of the copper foil wire is coated with polyurethane insulating paint, and the thickness of the polyurethane insulating paint is 0.01mm; the silicon rubber protective layer is of a transparent structure, and the thickness of the silicon rubber protective layer is 0.6mm. Through the technical scheme, the problem that copper foil wires in the prior art are easy to break is solved.
Description
Technical Field
The utility model relates to the technical field of copper foil wires, in particular to an elastic tensile copper foil wire.
Background
Copper foil wires are mainly used as conductors for telephone curves, gaming machine wires and the like which require flexible and frequent movement of cables or as a conductor from a metallic material of the shielding layer. The copper foil wire is an excellent conductive material, has relatively low resistivity and good conductive performance, has relatively good corrosion resistance and bending resistance, and can be stably used for a long time in various environments. Therefore, the copper foil wire is widely applied to the wire and cable industry, and particularly used as a transmission wire of electronic medical equipment in the medical field.
However, the copper foil wires have poor tensile strength, and are still easily broken when subjected to longitudinal tensile force and repeated bending.
Disclosure of Invention
The utility model provides an elastic tensile copper foil wire, which solves the problem that the copper foil wire in the related art is easy to break.
The technical scheme of the utility model is as follows:
the elastic tensile copper foil wire comprises a central filling layer, stainless steel wires, copper foil wires and a silicone rubber protective layer, wherein the central filling layer is made of polyhexamethylene adipamide nylon fiber wires, the copper foil wires are flat copper wires, the stainless steel wires are arranged in the center of the central filling layer, at least one copper foil wire is arranged, two adjacent copper foil wires are completely overlapped and attached in a layered overlapping mode, the surface of the central filling layer is wound, the pitch of two adjacent sections of each copper foil wire is 0.6mm, and one side of the copper foil wire far away from the central filling layer is coated with the silicone rubber protective layer; the diameter of the center filling layer is 0.08mm; the stainless steel wire is a 316 type stainless steel wire, and the diameter of the stainless steel wire is 0.01mm; the thickness of the copper foil wire is 0.02mm, the width of the copper foil wire is 0.3mm, the surface of the copper foil wire is coated with polyurethane insulating paint, and the thickness of the polyurethane insulating paint is 0.01mm; the silicon rubber protective layer is of a transparent structure, and the thickness of the silicon rubber protective layer is 0.6mm.
The working principle and the beneficial effects of the utility model are as follows:
in the utility model, a method of fully overlapping and winding a plurality of copper foil wires in a layered overlapping mode is adopted, compared with an overlapping mode of cross overlapping or partial overlapping, the tensile strength of the copper foil wires is improved, meanwhile, the copper foil wires can be freely bent, the bending strength of the copper foil wires is not influenced, and the copper foil wires have good swinging and bending performance.
The plurality of copper foil wires are completely overlapped, and compared with the method that the plurality of copper foil wires are independently formed into wires or the plurality of copper foil wires are twisted together into wires, the diameter of the copper foil wires is reduced, and the method is more suitable for equipment for operation in narrow spaces such as endoscope wires.
The structure of adding the steel wire into the center filling layer is adopted to improve the tensile strength of the copper foil wire, and meanwhile, the copper foil wire keeps good elasticity.
The copper foil wire with good elasticity can increase or decrease the number of layers of the copper foil wire according to actual needs, and is convenient to match and connect different electric devices.
Because the poly (hexamethylene adipamide) nylon fiber yarn has hygroscopicity, polyurethane insulating paint is coated on the surface of the copper foil yarn and the strand rubber protective layer is wrapped, so that the copper foil yarn oxidation caused by moisture absorption of the poly (hexamethylene adipamide) nylon fiber yarn is prevented, and the effect that a plurality of copper foil yarns conduct electricity independently in one copper foil yarn is realized.
Adopt the silicone rubber inoxidizing coating of transparent structure, in the use, not only can protect the copper foil silk thread, can also in time discover the damage position condition of the internal copper foil silk of transparent silicone rubber protection, be convenient for in time discover and change the copper foil silk.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model;
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1, this embodiment proposes an elastic tensile copper foil wire.
In the embodiment, the elastic tensile copper foil wire comprises a central filling layer 1, stainless steel wires 2, copper foil wires 3 and a silicone rubber protective layer 4, wherein the central filling layer 1 is made of polyhexamethylene adipamide nylon fiber, the copper foil wires 3 are flat copper wires, the stainless steel wires 2 are arranged in the center of the central filling layer 1, the number of the copper foil wires 3 is 3, two adjacent copper foil wires 3 are completely overlapped and attached in a layered overlapping mode, and are wound around the surface of the central filling layer 1, the pitch of two adjacent sections of each layer of copper foil wires 3 is 0.6mm, and one side, far away from the central filling layer 1, of each copper foil wire 3 is coated with the silicone rubber protective layer 4; the diameter of the central filling layer 1 is 0.08mm; the stainless steel wire 2 is a 316 type stainless steel wire 2, and the diameter of the stainless steel wire 2 is 0.01mm; the thickness of the copper foil wire 3 is 0.02mm, the width of the copper foil wire 3 is 0.3mm, the surface of the copper foil wire 3 is coated with polyurethane insulating paint, and the thickness of the polyurethane insulating paint is 0.01mm; the silicon rubber protective layer 4 is of a transparent structure, and the thickness of the silicon rubber protective layer 4 is 0.6mm.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (1)
1. The elastic tensile copper foil wire comprises a central filling layer, stainless steel wires, copper foil wires and a silicone rubber protective layer, wherein the central filling layer is made of polyhexamethylene adipamide nylon fiber wires, and the copper foil wires are flat copper wires; the diameter of the center filling layer is 0.08mm; the stainless steel wire is a 316 type stainless steel wire, and the diameter of the stainless steel wire is 0.01mm; the thickness of the copper foil wire is 0.02mm, the width of the copper foil wire is 0.3mm, the surface of the copper foil wire is coated with polyurethane insulating paint, and the thickness of the polyurethane insulating paint is 0.01mm; the silicon rubber protective layer is of a transparent structure, and the thickness of the silicon rubber protective layer is 0.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321578779.6U CN219979197U (en) | 2023-06-20 | 2023-06-20 | Elastic tensile copper foil wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321578779.6U CN219979197U (en) | 2023-06-20 | 2023-06-20 | Elastic tensile copper foil wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219979197U true CN219979197U (en) | 2023-11-07 |
Family
ID=88580573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321578779.6U Active CN219979197U (en) | 2023-06-20 | 2023-06-20 | Elastic tensile copper foil wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219979197U (en) |
-
2023
- 2023-06-20 CN CN202321578779.6U patent/CN219979197U/en active Active
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