CN112582099A - Flexible radio frequency cable - Google Patents
Flexible radio frequency cable Download PDFInfo
- Publication number
- CN112582099A CN112582099A CN202011408041.6A CN202011408041A CN112582099A CN 112582099 A CN112582099 A CN 112582099A CN 202011408041 A CN202011408041 A CN 202011408041A CN 112582099 A CN112582099 A CN 112582099A
- Authority
- CN
- China
- Prior art keywords
- silver
- plated
- wires
- red copper
- strands
- 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.)
- Pending
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
- H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Insulated Conductors (AREA)
- Communication Cables (AREA)
Abstract
A flexible radio-frequency cable comprises a plurality of strands of red copper silver-plated wires, insulating layers, aluminum foils, silver-plated woven shielding wires and a silicon rubber outer cover, and is characterized in that the plurality of strands of red copper silver-plated wires are formed by twisting and weaving a plurality of cylindrical red copper wires into a whole after silver plating, the plurality of strands of red copper silver-plated wires are used as a central transmission line of the flexible radio-frequency cable, the plurality of strands of red copper silver-plated wires are wrapped by insulating layers made of tetrafluoroethylene materials, the outer skins of the insulating layers are wrapped by the aluminum foils, the silver-plated shielding wires are woven on the aluminum foils, and the silicon rubber materials are used for injection molding of the silver-plated shielding wires into the circular outer cover.
Description
Technical Field
The invention relates to a flexible radio frequency cable which is applied to an internal radio frequency signal transmission connection interface of radio frequency equipment.
Background
The butt joint wire of the output signal connector in the radio frequency equipment is a common coaxial cable connecting wire, and during installation in the equipment, a coaxial cable is hard, inconvenient to install, large in signal loss and poor in shielding property.
Disclosure of Invention
The invention provides a flexible radio frequency cable, which comprises a plurality of strands of red copper silver-plated wires, an insulating layer, an aluminum foil, a silver-plated woven shielding wire and a silicon rubber outer covering.
The invention relates to a flexible radio frequency cable which is characterized in that an insulating layer is formed by tetrafluoroethylene material through injection casting, the insulating layer is wrapped on a plurality of strands of red copper silver-plated wires, an aluminum foil is wound on the tetrafluoroethylene insulating layer through an aluminum tape with the width of 10 mm and the thickness of 0.04 mm, a silver-plated braided shielding wire is formed by a plurality of round red copper wires with the diameter of 0.07 mm through silver plating and is braided into a diamond net shape, the round red copper wires are alternately braided on the aluminum foil to form a polygonal silver-plated shielding grounding wire, and silicon rubber is used for casting the braided silver-plated shielding grounding wire on a die casting machine to form a silver-plated shielding wire outer cover.
The invention relates to a soft radio frequency cable, which is characterized in that 10 red copper wires with the diameter of 0.13 mm are stranded into a whole after being silvered and then are molded by tetrafluoroethylene sizing materials into a middle core silvered wire to form a multi-strand red copper silvered wire.
Drawings
FIG. 1: the structure of the product of the invention is shown schematically.
FIG. 2: the structure of the multi-strand red copper silver plating wire and the insulating layer of the product is shown schematically.
FIG. 3: the structure schematic diagram of the aluminum foil and the silver-plated woven shielding wire of the product is shown.
FIG. 4: the structure of the silicone rubber coating of the product of the invention is schematically shown.
Detailed Description
Referring to FIG. 1: the flexible radio frequency cable has structure comprising several strands of red copper silver-plated wire 1, insulating layer 2, aluminum foil 3, silver-plated braided shield wire 4 and silicone rubber coating 5.
Referring to FIG. 2: 10 red copper wires 6 with the diameter of 0.13 mm are stranded into a whole after being coated with a silver layer 7 to form a plurality of strands of red copper silver-plated wires 1, the strands of red copper silver-plated wires are stranded together and have good soft strength, and the plurality of strands of red copper silver-plated wires 1 are wrapped by an insulating layer 2 formed by injection molding of tetrafluoroethylene sizing materials to form the cable center silver-plated wire, so that the cable center silver-plated wire has small impedance, high transmission speed and small transmission information loss.
Referring to FIG. 3: an aluminum foil 3 is wound on a tetrafluoroethylene insulating layer 2 through an aluminum strip 8 with the width of 10 mm and the thickness of 0.04 mm, and a plurality of cylindrical red copper wires 9 with the diameter of 0.07 mm are alternately braided on the aluminum foil 3 through a silver coating 10 to form a polygonal silver-coated shielding grounding wire 4.
Referring to FIG. 4: the silicone rubber outer coating is characterized in that a silicone rubber sizing material is used for die-casting the braided silver-plated shielding grounding wire 4 on a die-casting machine to form a silver-plated shielding wire silicone rubber outer coating 5, the silicone rubber outer coating 5 wraps the silver-plated braided shielding wire 4, the silver-plated braided shielding wire 4 is connected with an aluminum foil 3 to wrap an insulating layer 2, the insulating layer 2 wraps a plurality of strands of red copper silver-plated wires 1, the silicone rubber outer coating 5, the tetrafluoroethylene rubber insulating layer 2 and the plurality of strands of red copper silver-plated wires 1 are good in flexibility, and a flexible radio-frequency coaxial cable is formed.
Installation program
The cable comprises a plurality of strands of red copper silvered wires 1, an insulating layer 2, an aluminum foil 3, silvered braided shielding wires 4 and a silicon rubber outer cover 5.
The above description is only for the best mode of carrying out the invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.
Claims (2)
1. A soft radio frequency cable comprises a plurality of strands of red copper silver-plated wires, insulating layers, aluminum foils, silver-plated woven shielding wires and a silicon rubber outer cover.
2. The flexible radio-frequency cable according to claim 1, wherein the insulating layer is formed by injection-casting tetrafluoroethylene material and is encapsulated on a plurality of strands of red copper silver-plated wires, the aluminum foil is wound on the tetrafluoroethylene insulating layer by an aluminum tape with a width of 10 mm and a thickness of 0.04 mm, the silver-plated braided shielding wire is formed by braiding a plurality of round red copper wires with a diameter of 0.07 mm into a diamond mesh after silver plating, the round red copper wires are alternately braided on the aluminum foil to form a polygonal silver-plated shielding grounding wire, and the silicon rubber is externally die-cast on a die-casting machine by using silicon rubber glue to form a silver-plated shielding wire outer covering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011408041.6A CN112582099A (en) | 2020-12-05 | 2020-12-05 | Flexible radio frequency cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011408041.6A CN112582099A (en) | 2020-12-05 | 2020-12-05 | Flexible radio frequency cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112582099A true CN112582099A (en) | 2021-03-30 |
Family
ID=75127199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011408041.6A Pending CN112582099A (en) | 2020-12-05 | 2020-12-05 | Flexible radio frequency cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112582099A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113140358A (en) * | 2021-05-09 | 2021-07-20 | 福建兴杭电子有限公司 | Soft anti-interference communication cable |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101351852A (en) * | 2005-12-28 | 2009-01-21 | 株式会社润工社 | Coaxial cable |
| CN201191531Y (en) * | 2008-06-13 | 2009-02-04 | 江阴市神宇通信技术有限公司 | High-shielding microwave coaxial cable |
| CN201549267U (en) * | 2009-11-20 | 2010-08-11 | 浙江都美电缆有限公司 | Super flexible weaved coaxial communication cable |
| CN203910304U (en) * | 2013-11-18 | 2014-10-29 | 江阴凯博通信科技有限公司 | Insulated radio frequency cable |
| CN204632443U (en) * | 2015-06-02 | 2015-09-09 | 珠海汉胜科技股份有限公司 | A kind of coaxial cable |
| CN106128576A (en) * | 2016-08-24 | 2016-11-16 | 珠海汉胜科技股份有限公司 | Super flexible cable and preparation method thereof |
| CN206584749U (en) * | 2016-08-19 | 2017-10-24 | 天津朗兴电线电缆有限公司 | A kind of coaxial radio frequency cable |
| US20200350096A1 (en) * | 2020-06-26 | 2020-11-05 | Luca Zanetti | Smart home cable |
-
2020
- 2020-12-05 CN CN202011408041.6A patent/CN112582099A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101351852A (en) * | 2005-12-28 | 2009-01-21 | 株式会社润工社 | Coaxial cable |
| CN201191531Y (en) * | 2008-06-13 | 2009-02-04 | 江阴市神宇通信技术有限公司 | High-shielding microwave coaxial cable |
| CN201549267U (en) * | 2009-11-20 | 2010-08-11 | 浙江都美电缆有限公司 | Super flexible weaved coaxial communication cable |
| CN203910304U (en) * | 2013-11-18 | 2014-10-29 | 江阴凯博通信科技有限公司 | Insulated radio frequency cable |
| CN204632443U (en) * | 2015-06-02 | 2015-09-09 | 珠海汉胜科技股份有限公司 | A kind of coaxial cable |
| CN206584749U (en) * | 2016-08-19 | 2017-10-24 | 天津朗兴电线电缆有限公司 | A kind of coaxial radio frequency cable |
| CN106128576A (en) * | 2016-08-24 | 2016-11-16 | 珠海汉胜科技股份有限公司 | Super flexible cable and preparation method thereof |
| US20200350096A1 (en) * | 2020-06-26 | 2020-11-05 | Luca Zanetti | Smart home cable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113140358A (en) * | 2021-05-09 | 2021-07-20 | 福建兴杭电子有限公司 | Soft anti-interference communication cable |
| CN113140358B (en) * | 2021-05-09 | 2023-03-21 | 福建兴杭电子有限公司 | Soft anti-interference communication cable |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210330 |