CN201489898U - Ultrathin electric wire - Google Patents
Ultrathin electric wire Download PDFInfo
- Publication number
- CN201489898U CN201489898U CN2009202040332U CN200920204033U CN201489898U CN 201489898 U CN201489898 U CN 201489898U CN 2009202040332 U CN2009202040332 U CN 2009202040332U CN 200920204033 U CN200920204033 U CN 200920204033U CN 201489898 U CN201489898 U CN 201489898U
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- wire
- twisted
- conductor
- wire conductor
- insulator
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Abstract
The utility model discloses an ultrathin electric wire which comprises a wire core conductor and an insulator wrapped on the core wire conductor, wherein the core wire conductor is twisted or wound by seven core wires, the outer diameter of twisted or wound core wire conductor is below 0.4 mm, the insulator is tetrafluoroethylene-perfluoroalkoxyvinyl copolymer PFA, ethylene-tetrafluoroethylene ETFT, fluorinated ethylene propylene copolymer FEP, polyvinyl chloride PVC, crosslinked polyvinyl chloride PVC, crosslinked polyethylene XLPE or polyethylene PE. The ultrathin electric wire has small radius, corrosion resistance, aging resistance and long service life, and satisfies the use requirements of ultrathin electronic products.
Description
Technical field
The utility model relates to a kind of electronics line, especially relates to a kind of extrafine electronic wire.
Background technology
The electronics line comprises the cored wire conductor that is made of electric conducting material and is coated on the outer insulator layer of cored wire conductor, along with product requirement more and more towards close, light, thin, little development trend, the electronics line also requires its external diameter tiny.Owing to external diameter is tiny, just requires insulator layer very thin, and possess the characteristics of rub resistance, resistance to oxidation, the anti-property distorted and good insulation preformance.Yet the insulator layer of existing electronics line is generally by common made, the insulator bed thickness of being made by common material is generally about 1mm, aging period is fast, be difficult to satisfy the requirement of present product, under a lot of environment and condition, use, all can influence the signal transmission performance of tiny electronic product.
The utility model content
The technical problem that the utility model mainly solves provides a kind of extrafine electronic wire, and radius is little, corrosion resistance is strong, can satisfy the instructions for use of extrafine electronic product.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of extrafine electronic wire is provided, comprise cored wire conductor and be coated on the outer insulator of described cored wire conductor, described cored wire conductor is twisted into or is twisted into by seven heart yearns, the external diameter of the cored wire conductor that is twisted into or is twisted into is below 0.4mm, and described insulator is tetrafluoroethene-perfluoroalkyl ethylene oxy copolymer p FA, ethylene fluoride third rare copolymer FEP, ethene-four oxygen ethene ETFE, polyvinylchloride, cross-linked polrvinyl chloride PVC, crosslinked polyethylene XLPE or polythene PE.
Wherein, the external diameter of described extrafine electronic wire is less than 0.8mm.
Wherein, described heart yearn is zinc-plated alloy copper wire, tinned copper wire, silver-plated alloy copper wire or silver-gilt copper wire.
The beneficial effects of the utility model are: the electronics line radius that is different from prior art is thick, the aging situation that can not satisfy the instructions for use of extrafine electronic product soon, the utility model extrafine electronic wire comprises cored wire conductor and is coated on the outer insulator of cored wire conductor, described cored wire conductor is twisted into or is twisted into by seven heart yearns, the external diameter of the cored wire conductor that is twisted into or is twisted into is below 0.4mm, the little instructions for use that is fit to present extrafine electronic product of external diameter, described insulator is tetrafluoroethene-perfluoroalkyl ethylene oxy copolymer p FA, ethene-four oxygen ethene ETFE, polyvinylchloride, ethylene fluoride third rare copolymer FEP, cross-linked polrvinyl chloride PVC, crosslinked polyethylene XLPE or polythene PE, the electronics line that manufactures has high temperature resistant, corrosion resistance, the aging-resistant characteristics.
Description of drawings
Fig. 1 is the floor map of the utility model extrafine electronic wire;
Fig. 2 is the cross-sectional view of the described extrafine electronic wire of Fig. 1.
Embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with execution mode and conjunction with figs. are detailed.
See also Fig. 1, the utility model extrafine electronic wire comprises single cored wire conductor 10, and described conductor 10 is coated with insulator 11.
The external diameter of the utility model extrafine electronic wire is below 0.8mm, described cored wire conductor 10 is twisted into or is twisted into by seven heart yearns, the external diameter of the cored wire conductor that is twisted into or is twisted into is below 0.4mm, and described heart yearn is mainly zinc-plated alloy copper wire or tinned copper wire or silver-plated alloy copper wire or silver-gilt copper wire.Described insulator 11 is tetrafluoroethene-perfluoroalkyl ethylene oxy copolymer p FA, ethene-four oxygen ethene ETFE, polyvinylchloride, ethylene fluoride third rare copolymer FEP, cross-linked polrvinyl chloride PVC, crosslinked polyethylene XLPE or polythene PE.
It is the equidistant winding displacement of 0.2mm～1.5mm that described extrafine electronic wire becomes spacing to the extrafine electronic wire adhesion by the spacing requirement that is connected with connector (comprising flexible circuit board FPC or circuit board PCB) with tool or adhesive tape.
Thick, the aging situation that can not satisfy the instructions for use of extrafine electronic product soon of the electronics line radius that is different from prior art, the utility model extrafine electronic wire comprises cored wire conductor 10 and the insulator 11 that is coated on outside the cored wire conductor 10, and described insulator 11 is tetrafluoroethene-perfluoroalkyl ethylene oxy copolymer p FA, ethene-four oxygen ethene ETFE, polyvinylchloride, ethylene fluoride third rare copolymer FEP, cross-linked polrvinyl chloride PVC, crosslinked polyethylene XLPE or polythene PE.
That described tetrafluoroethene-perfluoroalkyl ethylene oxy copolymer p FA, ethylene fluoride third rare copolymer FEP, ethene-four oxygen ethene ETFE, polyvinylchloride, cross-linked polrvinyl chloride PVC, crosslinked polyethylene XLPE and polythene PE all have is high temperature resistant, corrosion resistance, anti-aging, radius is little and the characteristics of long service life, can satisfy the instructions for use of extrafine electronic product on the electronics line of manufacturing.
Little, high temperature resistant, the corrosion resistance, anti-aging of the utility model extrafine electronic wire radius, long service life has satisfied the instructions for use of extrafine electronic product.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (3)
1. extrafine electronic wire, comprise cored wire conductor and be coated on the outer insulator of described cored wire conductor, it is characterized in that, described cored wire conductor is twisted into or is twisted into by seven heart yearns, the external diameter of the cored wire conductor that is twisted into or is twisted into is below 0.4mm, and described insulator is tetrafluoroethene-perfluoroalkyl ethylene oxy copolymer p FA, ethene-four oxygen ethene ETFE, ethylene fluoride third rare copolymer FEP, polyvinylchloride, cross-linked polrvinyl chloride PVC, crosslinked polyethylene XLPE or polythene PE.
2. extrafine electronic wire according to claim 1 is characterized in that the external diameter of described extrafine electronic wire is less than 0.8mm.
3. extrafine electronic wire according to claim 2 is characterized in that, described heart yearn is zinc-plated alloy copper wire, tinned copper wire, silver-plated alloy copper wire or silver-gilt copper wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202040332U CN201489898U (en) | 2009-08-19 | 2009-08-19 | Ultrathin electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202040332U CN201489898U (en) | 2009-08-19 | 2009-08-19 | Ultrathin electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201489898U true CN201489898U (en) | 2010-05-26 |
Family
ID=42428767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202040332U Expired - Fee Related CN201489898U (en) | 2009-08-19 | 2009-08-19 | Ultrathin electric wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201489898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680752A (en) * | 2013-12-09 | 2014-03-26 | 泰州日顺电器发展有限公司 | Coaxial cable and manufacturing technology thereof |
-
2009
- 2009-08-19 CN CN2009202040332U patent/CN201489898U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680752A (en) * | 2013-12-09 | 2014-03-26 | 泰州日顺电器发展有限公司 | Coaxial cable and manufacturing technology thereof |
| CN103680752B (en) * | 2013-12-09 | 2016-06-08 | 泰州日顺电器发展有限公司 | A kind of coaxial cable and manufacturing process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20150819 |
|
| EXPY | Termination of patent right or utility model |