CN109545451A - A kind of high speed data transmission line - Google Patents
A kind of high speed data transmission line Download PDFInfo
- Publication number
- CN109545451A CN109545451A CN201910033724.9A CN201910033724A CN109545451A CN 109545451 A CN109545451 A CN 109545451A CN 201910033724 A CN201910033724 A CN 201910033724A CN 109545451 A CN109545451 A CN 109545451A
- Authority
- CN
- China
- Prior art keywords
- high speed
- speed signal
- signal line
- layer
- line
- 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
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 19
- 238000009954 braiding Methods 0.000 claims abstract description 6
- 239000004020 conductor Substances 0.000 claims description 20
- 238000009413 insulation Methods 0.000 claims description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 11
- 229920002313 fluoropolymer Polymers 0.000 claims description 10
- 239000012212 insulator Substances 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 239000012943 hotmelt Substances 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 4
- 239000011889 copper foil Substances 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
- H01B11/00—Communication cables or conductors
- H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
-
- 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
- H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
- H01B11/1808—Construction of the conductors
-
- 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
- H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
- H01B11/1834—Construction of the insulation between the conductors
-
- 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
- H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
- H01B11/1869—Construction of the layers on the outer side of the outer conductor
Landscapes
- Insulated Conductors (AREA)
- Communication Cables (AREA)
Abstract
A kind of high speed data transmission line, including inner core, outer core, shielded layer, braiding layer and the oversheath set gradually from inside to outside, the outer core includes normal signal line, HW High Way, ground wire, the inner core includes low speed signal line, power supply line and the normal signal line, the quantity of the low speed signal line is a quarter of the HW High Way quantity, and the quantity of the normal signal line is the half of the HW High Way quantity.High-speed data of the invention uses inner core, outer core Separate transport low speed signal, high speed signal to overcome problem of the prior art.
Description
Technical field
The present invention relates to transmission cable technical fields, and in particular to a kind of high speed data transmission line.
Background technique
With the development of electronic information technology, data transmission bauds is also getting faster between various electronic equipments, traditional
Implemented inside signal wire using the simple identical twisted wire of multiply, the transmission signal decaying of this mode is big, simultaneous transmission speed
Also not high.
Summary of the invention
The object of the present invention is to provide a kind of high speed data transmission line, high-speed data of the invention uses inner core, outer core
Portion's Separate transport low speed signal, high speed signal are to overcome problem of the prior art.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of high speed data transmission line,
Including inner core, outer core, shielded layer, braiding layer and the oversheath set gradually from inside to outside, the outer core includes
Normal signal line, HW High Way, the inner core include low speed signal line, power supply line and the normal signal line, institute
The quantity for stating low speed signal line is a quarter of the HW High Way quantity, and the quantity of the normal signal line is the height
The half of velocity signal line quantity.
As a preference of the present invention, low speed signal line described in the inner core is provided with two altogether, normal signal
Line is provided only with one, two low speed signal lines using aluminium-plastic tape package and two sub-power source lines every.
As a preference of the present invention, the low speed signal line, the normal signal line, the power supply line include
Inner conductor and insulator, the inner conductor are tin annealed copper wire twisted wire, and the insulator is FEP fluoroplastics wrapping layer.
As a preference of the present invention, normal signal line described in the outer core is provided with 3 altogether, the high speed
Signal wire is provided with 8 altogether.
As a preference of the present invention, the HW High Way is set gradually from inside to outside as high speed signal inner conductor, height
Fast signal isolation layer, high speed signal winding layer and high speed signal restrictive coating, the high speed signal inner conductor is using tin plating soft
Copper wire is twisted, and the high speed signal insulating layer uses FEP fluoroplastic insulation layer, and high speed signal winding layer uses tinned wird packet
Net is covered, the high speed signal restrictive coating is had by the color that one layer of copper foil and one layer of hot-melt polyester band wrapping packet constitute hot-melt polyester
It is followed successively by clockwise brown, orange, blue, black, green, white, yellow, purple].
As a preference of the present invention, insulation thickness >=0.05mm of the HW High Way, the low speed signal line
Insulation thickness >=0.05mm, the normal signal line insulation thickness >=0.05mm, the power signal line insulation
Thickness >=0.05mm.
As a preference of the present invention, HW High Way described in two collectively forms a high speed signal group, it is two adjacent
A normal signal line is provided between the high speed signal group.
As a preference of the present invention, the outer core further includes ground wire, the ground wire, which is filled in centre, setting
Between two high speed signal groups of the normal signal line.
In conclusion the invention has the following beneficial effects:
The present invention possesses fast with transmission speed, and signal is decayed small advantage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the HW High Way structural schematic diagram of the embodiment of the present invention；
In figure:
1- inner core；The outer core of 2-；3- shielded layer；4- braiding layer；5- oversheath；6- normal signal line；7- high speed signal
Line；8- low speed signal line；9- power supply line；10- ground wire；11- aluminium-plastic tape；12- inner conductor；13- insulator；7-1- high speed is believed
Number inner conductor；7-2- high speed signal insulating layer；7-3- high speed signal winding layer；7-4- high speed signal restrictive coating；14- high speed signal
Group.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
As shown in Figure 1, the embodiment of the present invention includes the inner core 1 set gradually from inside to outside, outer core 2, shielded layer 3,
Braiding layer 4 and oversheath 5, wherein for shielded layer 3 using one layer of cotton paper band around being wrapped in outside outer core 2, braiding layer 4 uses 208
Zhi Dangen tin-coated copper is cross-woven outside the cotton paper band of shielded layer 3, and oversheath 5 is implemented using thermoplastic elastomer (TPE) TPE material,
Outer core 2 includes low speed signal line 8, power supply line 9 and normal signal including normal signal line 6, HW High Way 7, inner core 1
Line 6, the quantity of low speed signal line 8 are a quarter of 7 quantity of HW High Way, and the quantity of normal signal line 6 is high speed signal
The half of 7 quantity of line.Normal signal line 6 is provided with 3 altogether in outer core 2, and HW High Way 7 is provided with 8 altogether.At a high speed
The insulation thickness of insulation thickness >=0.05mm of signal wire 7, insulation thickness >=0.05mm of low speed signal line 8, normal signal line 6
Insulation thickness >=0.05mm of >=0.05mm, power signal line.
As shown in Figure 1, low speed signal line 8 is provided with two altogether in inner core 1, normal signal line 6 is provided only with one, electricity
9 two, source line, two low speed signal lines 8 are separated using the package of aluminium-plastic tape 11 with two power supply lines 9.It is low speed signal line 8, general
Messenger line 6, power supply line 9 include inner conductor 12 and insulator 13, and inner conductor 12 is tin annealed copper wire twisted wire, insulator 13
For FEP fluoroplastics wrapping layer, specific embodiment is that power supply line 9 includes the inner conductor 12 for using 19 tin annealed copper wire twisted wires,
The insulator 13 using 1 layer of FEP fluoroplastic insulation is enclosed on the outside of power supply inner conductor 12；Low speed signal line 8 includes using 7 platings
The inner conductor 12 of tin annealed copper wire twisted wire is enclosed with the insulator 13 using 1 layer of FEP fluoroplastic insulation on the outside of inner conductor 12；Commonly
Signal wire 6 includes the inner conductor 12 using 7 tin annealed copper wire twisted wires, is enclosed on the outside of inner conductor 12 using 1 layer of FEP fluoroplastics
The insulator 13 of insulation.
The structure of normal signal line 6 in outer core 2 is identical as the normal signal line 6 in inner core 1, embodiment also one
It causes, as shown in Fig. 2, HW High Way 7 is set gradually from inside to outside as high speed signal inner conductor 7-1, high speed signal insulating layer 7-
2, high speed signal winding layer 7-3 and high speed signal restrictive coating 7-4, high speed signal inner conductor 7-1 are twisted using 7 tin annealed copper wires
It closes, high speed signal insulating layer 7-2 constitutes FEP fluoroplastic insulation layer, high speed signal winding layer 7-3 using 1 layer of FEP fluoroplastic insulation
Tinned wird Wrapping net is constituted using 39 single tinned wird windings, high speed signal restrictive coating 7-4 is by one layer of copper foil and one layer
Colored hot-melt polyester band wrapping packet is constituted, the color of colored hot-melt polyester have be followed successively by clockwise it is brown, orange, blue, black, green,
It is white, yellow, purple.Two HW High Ways 7 collectively form a high speed signal group 14, are arranged between two adjacent high speed signal groups 14
There is a normal signal line 6.Since high speed restricting the number line shares 8, it is both that high speed signal group 14 there are 4 groups, and letter by ordinary in outer core 2
Numbers only 3, line 6, other than core 2 further include the ground wire 10 added, ground wire 10 wraps up tin annealed copper wire structure using substratum transparent
At ground wire 10 is filled between intermediate two high speed signal groups 14 for not having setting normal signal line 6.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (8)
1. a kind of high speed data transmission line, it is characterised in that: including set gradually from inside to outside inner core (1), outer core
(2), shielded layer (3), braiding layer (4) and oversheath (5), the outer core (2) include normal signal line (6), high speed letter
Number line (7), ground wire (10), the inner core (1) includes low speed signal line (8), power supply line (9) and the normal signal line
(6), the quantity of the low speed signal line (8) is a quarter of the HW High Way (7) quantity, the normal signal line
(6) quantity is the half of the HW High Way (7) quantity.
2. a kind of high speed data transmission line according to claim 1, it is characterised in that: described in the inner core (1)
Low speed signal line (8) be provided with two altogether, normal signal line (6) is provided only with one, and two low speed signal lines (8) are adopted
Separated with aluminium-plastic tape (11) package and two power supply lines (9).
3. a kind of high speed data transmission line according to claim 2, it is characterised in that: the low speed signal line (8), institute
Normal signal line (6), the power supply line (9) stated include inner conductor (12) and insulator (13), the inner conductor
It (12) is tin annealed copper wire twisted wire, the insulator (13) is FEP fluoroplastics wrapping layer.
4. a kind of high speed data transmission line according to claim 1, it is characterised in that: described in the outer core (2)
Normal signal line (6) be provided with 3 altogether, the HW High Way (7) is provided with 8 altogether, and the ground wire (10) is set altogether
It is equipped with 1.
5. a kind of high speed data transmission line according to claim 1, it is characterised in that: the HW High Way (7) by
It is interior and set gradually outside for high speed signal inner conductor (7-1), high speed signal insulating layer (7-2), high speed signal winding layer (7-3) with
And high speed signal restrictive coating (7-4), the high speed signal inner conductor (7-1) is twisted using tin annealed copper wire, the high speed
Signal isolation layer (7-2) uses FEP fluoroplastic insulation layer, and high speed signal winding layer (7-3) uses tinned wird Wrapping net, described
High speed signal restrictive coating (7-4) have up time by the color that one layer of copper foil and one layer of hot-melt polyester band wrapping packet constitute hot-melt polyester
Needle direction is followed successively by brown, orange, blue, black, green, white, yellow, purple].
6. a kind of high speed data transmission line according to claim 1, it is characterised in that: the HW High Way (7)
Insulation thickness >=0.05mm, insulation thickness >=0.05mm of the low speed signal line (8), the normal signal line (6)
Insulation thickness >=0.05mm of insulation thickness >=0.05mm, the power signal line.
7. a kind of high speed data transmission line according to claim 1, it is characterised in that: HW High Way described in two
(7) collectively form a high speed signal group (14), be provided between two adjacent high speed signal groups (14) one it is described general
Messenger line (6).
8. a kind of high speed data transmission line according to claim 7, it is characterised in that: the outer core (2) further includes
Ground wire (10), the ground wire (10), which is filled in centre, two high speed signal groups that the normal signal line (6) is arranged
(14) between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910033724.9A CN109545451A (en) | 2019-01-15 | 2019-01-15 | A kind of high speed data transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910033724.9A CN109545451A (en) | 2019-01-15 | 2019-01-15 | A kind of high speed data transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109545451A true CN109545451A (en) | 2019-03-29 |
Family
ID=65835026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910033724.9A Pending CN109545451A (en) | 2019-01-15 | 2019-01-15 | A kind of high speed data transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109545451A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204792148U (en) * | 2015-06-17 | 2015-11-18 | 湖州久鼎电子有限公司 | High -speed transmitting data line |
| CN204792035U (en) * | 2015-06-17 | 2015-11-18 | 湖州久鼎电子有限公司 | Collect audio and video signal transmission, data transmission and current transmission wire rod in an organic whole |
| US20170110221A1 (en) * | 2015-10-20 | 2017-04-20 | Foxconn Interconnect Technology Limited | Cable having improved anti cross talk performance |
| CN206741949U (en) * | 2017-05-24 | 2017-12-12 | 深圳宝兴电线电缆制造有限公司 | Intelligent television composite transmission line |
| CN206758154U (en) * | 2017-06-09 | 2017-12-15 | 湖州久鼎电子有限公司 | A kind of adapter connecting line |
| CN209374079U (en) * | 2019-01-15 | 2019-09-10 | 湖州久鼎电子有限公司 | A kind of high speed data transmission line |
-
2019
- 2019-01-15 CN CN201910033724.9A patent/CN109545451A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204792148U (en) * | 2015-06-17 | 2015-11-18 | 湖州久鼎电子有限公司 | High -speed transmitting data line |
| CN204792035U (en) * | 2015-06-17 | 2015-11-18 | 湖州久鼎电子有限公司 | Collect audio and video signal transmission, data transmission and current transmission wire rod in an organic whole |
| US20170110221A1 (en) * | 2015-10-20 | 2017-04-20 | Foxconn Interconnect Technology Limited | Cable having improved anti cross talk performance |
| CN206741949U (en) * | 2017-05-24 | 2017-12-12 | 深圳宝兴电线电缆制造有限公司 | Intelligent television composite transmission line |
| CN206758154U (en) * | 2017-06-09 | 2017-12-15 | 湖州久鼎电子有限公司 | A kind of adapter connecting line |
| CN209374079U (en) * | 2019-01-15 | 2019-09-10 | 湖州久鼎电子有限公司 | A kind of high speed data transmission line |
Non-Patent Citations (1)
| Title |
|---|
| 武晔卿等编著: "《嵌入式系统可靠性设计技术及案例解析（第2版）》", vol. 2, 30 November 2015, 北京航空航天大学出版社, pages: 218 - 219 * |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination |