CN105931708B - A kind of high-speed transmission line - Google Patents
A kind of high-speed transmission line Download PDFInfo
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- CN105931708B CN105931708B CN201610402408.0A CN201610402408A CN105931708B CN 105931708 B CN105931708 B CN 105931708B CN 201610402408 A CN201610402408 A CN 201610402408A CN 105931708 B CN105931708 B CN 105931708B
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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
- H01B7/0009—Details relating to the conductive cores
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/026—Alloys based on copper
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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
- H01B7/0045—Cable-harnesses
-
- 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
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0216—Two layers
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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
- H01B7/0291—Disposition of insulation comprising two or more layers of insulation having different electrical properties
-
- 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
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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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
- H01B7/1825—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of a high tensile strength core
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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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
- H01B7/183—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of an outer sheath
-
- 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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
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- Insulated Conductors (AREA)
Abstract
The present invention relates to a kind of high-speed transmission line, restrictive coating is coated on outside layer of paper, and the first transmission range and the second transmission range are provided with layer of paper, and the first transmission range includes being provided with two group of first transmission line and one group of first filling line in the first belting layer, the first belting layer；Two groups of data lines are respectively arranged on the left side and the right side between first transmission range and the second transmission range；Second transmission range includes being provided with two groups of signal transmssion lines and one group of power line inside PET film layer, braiding layer and screen layer, screen layer from outside to inside successively, and the central filler of two groups of signal transmssion lines and one group of power line has the second filling line；Between signal transmssion line and power line, one group of ground wire is respectively equipped between two groups of signal transmssion lines.The present invention is applied to various mobile electronic device data transfers and equipment charge is connected, its steady signal transmission, and transmission signal attenuation is small over long distances, and strong antijamming capability, high mechanical strength, power line has resistance small, the advantages of transmission electric current is big.
Description
Technical field：
The present invention relates to transmission wire rod field, more particularly to a kind of high-speed transmission line.
Background technology：
With the development of mobile electronic device, because the demand of electric room large-capacity data transmission is increasingly increased, and
Existing product insulation effect is bad, weight weight, and line footpath is thick, and buckling performance is poor, and service life is short, and transmission rate is bad, data wire
Jitter, the shortcomings of cable interior power cored wire transmission electric current is small are transmitted, therefore necessary to develop a kind of high-speed transmission line.
The content of the invention：
The purpose of the present invention is in view of the deficiencies of the prior art, there is provided a kind of high-speed transmission line, to be moved applied to various
Dynamic electronic device data transmission and equipment charge connection, its steady signal transmission, transmission signal attenuation is small over long distances, anti-interference energy
Power is strong, high mechanical strength.
The technology solution of the present invention is as follows：
A kind of high-speed transmission line, including restrictive coating and layer of paper, the restrictive coating are coated on outside layer of paper, the paper tape
The first transmission range and the second transmission range are provided with layer, first transmission range includes being provided with the first belting layer, the first belting layer
Two group of first transmission line and one group of first filling line；It is respectively arranged on the left side and the right side between first transmission range and the second transmission range
Two groups of data lines；Second transmission range includes PET film layer, braiding layer and screen layer, the screen successively from outside to inside
Cover and two groups of signal transmssion lines and one group of power line are provided with inside layer, and the central filler of two groups of signal transmssion lines and one group of power line
There is the second filling line；Between the signal transmssion line and power line, one group of ground wire is respectively equipped between two groups of signal transmssion lines.
Preferably, first transmission line is by middle one group of first anti-elater and uniform was distributed in for the first anti-elater week
Structure stranded 10 groups of enamel-covered wire a enclosing, the first anti-elater is the anti-elater of 136D, a diameter of 0.05mm of enamel-covered wire a.
Preferably, first filling line is the anti-elater of 400D, second filling line is the anti-elater of 200D.
Preferably, the PET film layer is coated on outside braiding layer, braiding layer is coated on outside screen layer, described to compile
Tissue layer is formed by 16 groups of tin plating copper stranded conductor braidings, and every group of tin plating copper stranded conductor is formed by 9 tinned wird a are stranded, tin-coated copper
Line a a diameter of 0.06mm.
Preferably, the signal transmssion line includes signal conductor layer and signal isolation layer from inside to outside, the signal is led
Body layer be by 19 electroplating surfaces with tin copper free wire a it is stranded form, signal isolation layer is coated on the outside of signal conductor layer, signal
The material of insulating barrier is PFA, and the external diameter of signal isolation layer is 0.6mm.
Preferably, the power line includes power conductor layer, mains isolation layer and red polyester belt, institute from inside to outside
Stating power conductor layer is formed by 37 tin plating copper free wire b are stranded, and mains isolation layer is coated on the outside of power conductor layer,
The material of mains isolation layer is high temperature Teflon ETFE, and red polyester belt is coated on the outside of mains isolation layer, red polyester
The external diameter of belt is 0.78mm.
Preferably, the ground wire is by wire rod stranded 19 tinned wird c, every tinned wird c diameter
For 0.051mm.
Preferably, the data line is by the anti-elater of middle one group of data and uniform is distributed in data anti-elater week
Structure stranded 10 groups of enamel-covered wire b enclosing, the anti-elater of data is the anti-elater of 136D, a diameter of 0.05mm of enamel-covered wire b.
It is more than 0.254mm preferably, the restrictive coating is thickness, and external diameter is 3.4~3.6mm TPE restrictive coatings.
The beneficial effects of the present invention are：
The signal transmssion line of the present invention uses high-strength high-performance tinned copper conductor, with steady signal transmission, long range
Transmit signal attenuation small, strong antijamming capability, the features such as high mechanical strength.Power line uses the stranded scheme of multiply tin-coated copper, tool
There is resistance small, the advantages of transmission electric current is big.It is widely used in various mobile electronic device data transfers and equipment charge connection.This
The mechanical performance of invention is that the PFA insulation elongations of the signal isolation layer of signal transmssion line are more than 200%；PFA insulation anti-tensiles
Intensity is more than 17.2MPa；The material of the mains isolation layer of power line is high temperature Teflon ETFE, and ETFE insulation elongations are
More than 200%；ETFE insulation tensile strength is more than 13.79MPa；The TPE sheaths elongation of restrictive coating is more than 200%；TPE
Sheath tensile strength is more than 8.27MPa.
Brief description of the drawings：
The present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of the first transmission range in Fig. 1；
Fig. 3 is the structural representation of the signal transmssion line of the second transmission range in Fig. 1；
Fig. 4 is the structural representation of the power line of the second transmission range in Fig. 1.
Embodiment：
Embodiment, is shown in accompanying drawing 1~4, a kind of high-speed transmission line, including restrictive coating 1 and layer of paper 2, the restrictive coating cladding
Outside layer of paper, the restrictive coating is that thickness is more than 0.254mm, and external diameter is 3.5mm halogen-free environment-friendly flame-proof TPE sheaths
Layer.
The first transmission range I and the second transmission range II, the wire rod section shape of first transmission range are provided with the layer of paper
Shape is triangular structure, and the wire rod cross sectional shape of the second transmission range is circular configuration, and first transmission range includes the first band
Two group of first transmission line 4 and one group of first filling line 5 are provided with layer 3, the first belting layer；First transmission line is by centre one
The first anti-elater 401 of group and the stranded structures of 10 groups of enamel-covered wire a402 being uniformly distributed in around the first anti-elater, first
Anti- elater is the anti-elater of 136D, a diameter of 0.05mm of enamel-covered wire a.First filling line is the anti-elater of 400D.
Two groups of data lines 6 are respectively arranged on the left side and the right side between first transmission range and the second transmission range；The number
It is by the middle anti-elater 601 of one group of data and 10 groups of enamel-covered wire b602 being uniformly distributed in around the anti-elater of data strands according to transmission line
The structure closed, the anti-elater of data is the anti-elater of 136D, a diameter of 0.05mm of enamel-covered wire b.Two groups of data on the right side are passed
Filled out below in defeated line between one group of data line, the first transmission range and layer of paper provided with the anti-elater 7 of one group of 400D.
Second transmission range includes PET film layer 8, braiding layer 9 and screen layer 10 successively from outside to inside, and the PET is thin
Film layer is red hot melt PET strip, and PET film layer is coated on outside braiding layer, and braiding layer is coated on outside screen layer, the braiding
Layer is formed by 16 groups of tin plating copper stranded conductor braidings, and every group of tin plating copper stranded conductor is formed by 9 tinned wird a are stranded, tinned wird a
A diameter of 0.06mm.The screen layer 10 is one side aluminium foil.
Two groups of signal transmssion lines 11 and one group of power line 12, and two groups of signal transmssion lines and one are provided with inside the screen layer
The central filler of group power line has the second filling line 13, and second filling line is the anti-elater of 200D；The signal transmssion line and
Between power line, one group of ground wire 14 is respectively equipped between two groups of signal transmssion lines, totally three groups of ground wires, the ground wire is by 19 platings
Wire rod stranded tin copper cash c, every tinned wird c a diameter of 0.051mm.
The signal transmssion line includes signal conductor layer 1101 and signal isolation layer 1102, the signal conductor from inside to outside
Layer be by 19 electroplating surfaces with tin copper free wire a it is stranded form, the copper free wire a of every electroplating surfaces with tin a diameter of 0.054mm,
Signal isolation layer is coated on the outside of signal conductor layer, and the material of signal isolation layer is PFA, and the external diameter of signal isolation layer is
0.6mm。
The power line includes power conductor layer 1201, mains isolation layer 1202 and red polyester belt from inside to outside
1203, the power conductor layer is formed by 37 tin plating copper free wire b are stranded, every tin plating copper free wire b diameter
For 0.08mm, mains isolation layer is coated on the outside of power conductor layer, and the external diameter of mains isolation layer is 0.73mm, mains isolation layer
Material be high temperature Teflon ETFE, red polyester belt be coated on mains isolation layer outside, the external diameter of red polyester belt
For 0.78mm.
Above-described embodiment is the specific descriptions carried out to the present invention, simply the present invention is further described, it is impossible to manage
Solve as limiting the scope of the present invention, it is nonessential that those skilled in the art makes some according to the content of foregoing invention
Modifications and adaptations are each fallen within protection scope of the present invention.
Claims (6)
1. a kind of high-speed transmission line, including restrictive coating and layer of paper, the restrictive coating are coated on outside layer of paper, its feature exists
In：The first transmission range and the second transmission range are provided with the layer of paper, first transmission range includes the first belting layer, the first bag
Two group of first transmission line and one group of first filling line are provided with belt；Left and right two between first transmission range and the second transmission range
Side is respectively equipped with two groups of data lines；Second transmission range includes PET film layer, braiding layer and shielding successively from outside to inside
Two groups of signal transmssion lines and one group of power line, and two groups of signal transmssion lines and one group of power line are provided with inside layer, the screen layer
Central filler have the second filling line；It is respectively equipped between the signal transmssion line and power line, between two groups of signal transmssion lines
One group of ground wire；
First transmission line is by middle one group of first anti-elater and 10 groups of enamel-covers being uniformly distributed in around the first anti-elater
Structure stranded line a, the first anti-elater is the anti-elater of 136D, a diameter of 0.05mm of enamel-covered wire a；
The signal transmssion line includes signal conductor layer and signal isolation layer from inside to outside, and the signal conductor layer is by 19 tables
The tin plating copper free wire a in face is stranded to be formed, and signal isolation layer is coated on the outside of signal conductor layer, and the material of signal isolation layer is
PFA, the external diameter of signal isolation layer is 0.6mm；
The power line includes power conductor layer, mains isolation layer and red polyester belt, the power conductor layer from inside to outside
It is to be formed by 37 tin plating copper free wire b are stranded, mains isolation layer is coated on the outside of power conductor layer, mains isolation layer
Material is high temperature Teflon ETFE, and red polyester belt is coated on the outside of mains isolation layer, and the external diameter of red polyester belt is
0.78mm。
2. a kind of high-speed transmission line according to claim 1, it is characterised in that：First filling line is that 400D is shellproof
Silk, second filling line is the anti-elater of 200D.
3. a kind of high-speed transmission line according to claim 1, it is characterised in that：The PET film layer is coated on braiding layer
Outside, braiding layer is coated on outside screen layer, and the braiding layer is formed by 16 groups of tin plating copper stranded conductor braidings, and every group of tin-coated copper
Twisted wire is formed by 9 tinned wird a are stranded, tinned wird a a diameter of 0.06mm.
4. a kind of high-speed transmission line according to claim 1, it is characterised in that：The ground wire is by 19 tinned wird c
Stranded wire rod, every tinned wird c a diameter of 0.051mm.
5. a kind of high-speed transmission line according to claim 1, it is characterised in that：The data line is by middle one group
The anti-elater of data and the stranded structures of 10 groups of enamel-covered wire b being uniformly distributed in around the anti-elater of data, the anti-elater of data is
The anti-elater of 136D, a diameter of 0.05mm of enamel-covered wire b.
6. a kind of high-speed transmission line according to claim 1, it is characterised in that：The restrictive coating is that thickness is more than
0.254mm, and external diameter is 3.4~3.6mm TPE restrictive coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610402408.0A CN105931708B (en) | 2016-06-07 | 2016-06-07 | A kind of high-speed transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610402408.0A CN105931708B (en) | 2016-06-07 | 2016-06-07 | A kind of high-speed transmission line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105931708A CN105931708A (en) | 2016-09-07 |
| CN105931708B true CN105931708B (en) | 2017-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610402408.0A Active CN105931708B (en) | 2016-06-07 | 2016-06-07 | A kind of high-speed transmission line |
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| CN (1) | CN105931708B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5220130A (en) * | 1991-08-06 | 1993-06-15 | Cooper Industries, Inc. | Dual insulated data cable |
| CN203102917U (en) * | 2013-01-29 | 2013-07-31 | 湖州久鼎电子有限公司 | USB profile structure with bending resistance |
| CN204375457U (en) * | 2015-01-16 | 2015-06-03 | 内江海德科技有限公司 | The high speed USB data cable of resistance to high electric current |
| CN204516471U (en) * | 2015-04-15 | 2015-07-29 | 昆山广颖电线有限公司 | High-speed USB transmissions line |
| CN205670448U (en) * | 2016-06-07 | 2016-11-02 | 湖州久鼎电子有限公司 | A kind of high-speed transmission line |
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2016
- 2016-06-07 CN CN201610402408.0A patent/CN105931708B/en active Active
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| Publication number | Publication date |
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| CN105931708A (en) | 2016-09-07 |
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