CN105551678A - Coaxial structure data line - Google Patents
Coaxial structure data line Download PDFInfo
- Publication number
- CN105551678A CN105551678A CN201511009768.6A CN201511009768A CN105551678A CN 105551678 A CN105551678 A CN 105551678A CN 201511009768 A CN201511009768 A CN 201511009768A CN 105551678 A CN105551678 A CN 105551678A
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- CN
- China
- Prior art keywords
- heart yearn
- speed signal
- signal line
- coated
- layer
- 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
- 238000000547 structure data Methods 0.000 title abstract 3
- 239000010410 layer Substances 0.000 claims abstract description 68
- 239000011247 coating layer Substances 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 36
- 239000004020 conductor Substances 0.000 claims description 18
- 238000004804 winding Methods 0.000 claims description 18
- 230000004888 barrier function Effects 0.000 claims description 15
- 239000011889 copper foil Substances 0.000 claims description 15
- 229920000728 polyester Polymers 0.000 claims description 9
- 230000008054 signal transmission Effects 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract 1
- 238000012546 transfer Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 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
- H01B11/00—Communication cables or conductors
- H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
Abstract
The invention discloses a coaxial structure data line, which comprises a Vbus core line, a first high-speed signal line pair, a second high-speed signal line pair, a low-speed signal line pair, a shielding layer, a ground layer and a coating layer, wherein the first high-speed signal line pair, the second high-speed signal line pair and the low-speed signal line pair are sequentially wound on the Vbus core line; the shielding layer coats the first high-speed signal line pair, the second high-speed signal line pair and the low-speed signal line pair; the ground layer coats the shielding layer; the coating layer coats the ground layer; the first high-speed signal line pair comprises an SST*p1 core line and an SST*n1 core line; the second high-speed signal line pair comprises an SSR*p1 core line and an SSR*n1 core line; and the low-speed signal line pair comprises a Dp1 core line and a Dn1 core line. The coaxial structure data line disclosed by the invention carries out data transmission through a differential signal pair formed by two adjacent coaxial lines, so that signal transmission is relatively stable. A line material is relatively small in size and relatively round in structure, so that the requirements of the modern society on a USB data line product are met.
Description
Technical field
The present invention relates to electric wire field, particularly relate to a kind of coaxial configuration data wire.
Background technology
About the transmission means of the USB data line of present market electronic product, the USB data line of electronic product is in the market mainly Type-A and turns Type-B or Type-A and turn Type-MicroB or Type-A and turn Type-A structure.Such USB data line transmission means causes USB wire rod in market of a great variety, and can not compatiblely use again between various data wire, USB data line port need divide positive and negative in use, virtually wasting the quality time, this for present high speed development society be urgent problem.
All two core heart yearn pair twists in existing USB data line, earth connection, lapped shielding layer composition Difference signal pair transmit; and existing USB data line cannot meet the requirement of Type-C in the up-to-date USB3.1 standard of USB association in power line pressure drop and power line rated current, is therefore faced with superseded crisis.
Summary of the invention
The object of the invention is to overcome weak point of the prior art, a kind of coaxial configuration data wire employing adjacent two coaxial lines and replace two core twisted component wires is provided, to make Signal transmissions more stable, thus meets the requirement of modern society to data wire.
The object of the invention is to be achieved through the following technical solutions:
A kind of coaxial configuration data wire, comprising: Vbus heart yearn, the first HW High Way to, the second HW High Way to, low speed signal line to, screen, ground plane and coating layer;
Described first HW High Way to, described second HW High Way to and described low speed signal line to being wound on described Vbus heart yearn successively;
Coated described first HW High Way of described screen to, described second HW High Way to and described low speed signal line pair;
The coated described screen of described ground plane;
The coated described ground plane of described coating layer;
Described first HW High Way is to comprising SSTXp1 heart yearn and SSTXn1 heart yearn;
Described second HW High Way is to comprising SSRXp1 heart yearn and SSRXn1 heart yearn;
Described low speed signal line is to comprising Dp1 heart yearn and Dn1 heart yearn.
Wherein in an embodiment, described SSTXp1 heart yearn, SSTXn1 heart yearn have respectively: the insulating barrier of conductor layer, coated described conductor layer, the copper wire winding layer of coated described insulating barrier, the copper foil layer of coated described copper wire winding layer, the polyester band of coated described copper foil layer.
Wherein in an embodiment, described SSRXp1 heart yearn, SSRXn1 heart yearn have respectively: the insulating barrier of conductor layer, coated described conductor layer, the copper wire winding layer of coated described insulating barrier, the copper foil layer of coated described copper wire winding layer, the polyester band of coated described copper foil layer.
Wherein in an embodiment, described Dp1 heart yearn, Dn1 heart yearn have respectively: the insulating barrier of conductor layer, coated described conductor layer, the copper wire winding layer of coated described insulating barrier, the copper foil layer of coated described copper wire winding layer, the polyester band of coated described copper foil layer.
Wherein in an embodiment, described SSTXp1 heart yearn, SSTXn1 heart yearn, SSRXp1 heart yearn, SSRXn1 heart yearn, Dp1 heart yearn and Dn1 heart yearn are wound in described Vbus heart yearn successively and arrange.
Wherein in an embodiment, described SSTXn1 heart yearn, SSTXp1 heart yearn, SSRXp1 heart yearn, SSRXn1 heart yearn, Dp1 heart yearn and Dn1 heart yearn are wound in described Vbus heart yearn successively and arrange.
Wherein in an embodiment, described SSTXp1 heart yearn, SSTXn1 heart yearn, SSRXn1 heart yearn, SSRXp1 heart yearn, Dp1 heart yearn and Dn1 heart yearn are wound in described Vbus heart yearn successively and arrange.
Wherein in an embodiment, described SSTXp1 heart yearn, SSTXn1 heart yearn, SSRXp1 heart yearn, SSRXn1 heart yearn, Dn1 heart yearn and Dp1 heart yearn are wound in described Vbus heart yearn successively and arrange.
Wherein in an embodiment, described SSTXn1 heart yearn, SSTXp1 heart yearn, SSRXn1 heart yearn, SSRXp1 heart yearn, Dp1 heart yearn and Dn1 heart yearn are wound in described Vbus heart yearn successively and arrange.
Wherein in an embodiment, described SSTXn1 heart yearn, SSTXp1 heart yearn, SSRXn1 heart yearn, SSRXp1 heart yearn, Dn1 heart yearn and Dp1 heart yearn are wound in described Vbus heart yearn successively and arrange.
Compared with prior art, present invention uses the first HW High Way to and the second HW High Way to composition Difference signal pair to carry out transfer of data, instead of two traditional core twisted component wires, earth connection, lapped shielding layer composition Difference signal pair to carry out the mode of transfer of data, make signal transmission more stable, the size of each wire rod is less, combining structure is rounding more, the wire product be combined into is more soft and have elasticity, thus meets the requirement of modern society to USB data line product.
Accompanying drawing explanation
Fig. 1 is the cross sectional representation of the coaxial configuration data wire in one embodiment of the invention;
The cross sectional representation of each bar SSTXp1 heart yearn that Fig. 2 is the coaxial configuration data wire shown in Fig. 1, SSTXn1 heart yearn, SSRXp1 heart yearn, SSRXn1 heart yearn, Dp1 heart yearn, Dn1 heart yearn.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Be illustrated in figure 1 the cross sectional representation of the coaxial configuration data wire 10 in one embodiment of the invention, wherein, Vbus refers to the positive source be connected in electronic product, SSTXp1 and SSTXn1 refers to and is connected to USB3.1 holding wire pair in electronic product, SSRXp1 and SSRXn1 refers to and is connected to USB3.1 holding wire pair in electronic product, Dp1 and Dn1 refers to the USB2.0 holding wire pair be connected in electronic product.
Coaxial configuration data wire 10 comprises: Vbus heart yearn 100, first HW High Way to the 200, second HW High Way to 300, low speed signal line to 400, screen 500, ground plane 600 and coating layer 700.
First HW High Way is wound on Vbus heart yearn 100 400 300 and low speed signal line successively to the 200, second HW High Way.Coated first HW High Way of screen 500 to the 200, second HW High Way to 300 and low speed signal line to 400.The coated screen 500 of ground plane 600, the coated ground plane 600 of coating layer 700.
First HW High Way comprises SSTXp1 heart yearn 210 to 200 and SSTXn1 heart yearn 220, second HW High Way comprises SSRXp1 heart yearn 310 and SSRXn1 heart yearn 320 to 300, and low speed signal line comprises Dp1 heart yearn 410 and Dn1 heart yearn 420 to 400.
The present invention is successively wound in Vbus heart yearn 100 on to 300 and low speed signal line to 400 to the 200, second HW High Way by the first HW High Way, and use screen 500, ground plane 600 and coating layer 700 to wrap up successively, form new USB data line.
In coaxial configuration data wire 10 of the present invention, first HW High Way to 200 SSTXp1 heart yearn 210 and SSTXn1 heart yearn 220 position can exchange, second HW High Way to 300 SSRXp1 heart yearn 310 and SSRXn1 heart yearn 320 position can exchange, low speed signal line to 400 Dp1 heart yearn 410 and Dn1 heart yearn 420 position can exchange.
Therefore, coaxial configuration data wire 10 of the present invention has following permutation and combination method:
1, SSTXp1 heart yearn 210, SSTXn1 heart yearn 220, SSRXp1 heart yearn 310, SSRXn1 heart yearn 320, Dp1 heart yearn 410 and Dn1 heart yearn 420 are wound in the setting of Vbus heart yearn successively;
2, SSTXn1 heart yearn 220, SSTXp1 heart yearn 210, SSRXp1 heart yearn 310, SSRXn1 heart yearn 320, Dp1 heart yearn 410 and Dn1 heart yearn 420 are wound in the setting of Vbus heart yearn successively;
3, SSTXp1 heart yearn 210, SSTXn1 heart yearn 220, SSRXn1 heart yearn 320, SSRXp1 heart yearn 310, Dp1 heart yearn 410 and Dn1 heart yearn 420 are wound in the setting of Vbus heart yearn successively;
4, SSTXp1 heart yearn 210, SSTXn1 heart yearn 220, SSRXp1 heart yearn 310, SSRXn1 heart yearn 320, Dn1 heart yearn 420 and Dp1 heart yearn 410 are wound in the setting of Vbus heart yearn successively;
5, SSTXn1 heart yearn 220, SSTXp1 heart yearn 210, SSRXn1 heart yearn 320, SSRXp1 heart yearn 310, Dp1 heart yearn 410 and Dn1 heart yearn 420 are wound in the setting of Vbus heart yearn successively;
6, SSTXn1 heart yearn 220, SSTXp1 heart yearn 210, SSRXn1 heart yearn 320, SSRXp1 heart yearn 310, Dn1 heart yearn 420 and Dp1 heart yearn 410 are wound in the setting of Vbus heart yearn successively.
As shown in Figure 2, the cross sectional representation of its each bar SSTXp1 heart yearn 210 being the coaxial configuration data wire 10 shown in Fig. 1, SSTXn1 heart yearn 220, SSRXp1 heart yearn 310, SSRXn1 heart yearn 320, Dp1 heart yearn 410, Dn1 heart yearn 420.
First HW High Way to 200 SSTXp1 heart yearn 210 and SSTXn1 heart yearn 220 have respectively: the insulating barrier 820 of conductor layer 810, coating conductor layer 810, the copper wire winding layer 830 of coated insulation layer 820, the copper foil layer 840 of coated copper wire winding layer 830, the polyester band 850 of coated copper layers of foil 840.
Same, the second HW High Way to 300 SSRXp1 heart yearn 310 and SSRXn1 heart yearn 320 have respectively: the insulating barrier 820 of conductor layer 810, coating conductor layer 810, the copper wire winding layer 830 of coated insulation layer 820, the copper foil layer 840 of coated copper wire winding layer 830, the polyester band 850 of coated copper layers of foil 840.
Same, low speed signal line to 400 Dp1 heart yearn 410 and Dn1 heart yearn 420 have respectively: the insulating barrier 820 of conductor layer 810, coating conductor layer 810, the copper wire winding layer 830 of coated insulation layer 820, the copper foil layer 840 of coated copper wire winding layer 830, the polyester band 850 of coated copper layers of foil 840.
First HW High Way carries out Signal transmissions to 200 by the Difference signal pair using adjacent two SSTXp1 heart yearns 210 and SSTXn1 heart yearn 220 to form, and each layer of SSTXp1 heart yearn 210 and SSTXn1 heart yearn 220 is coaxial design.In like manner, the second HW High Way carries out Signal transmissions to 300 by the Difference signal pair using adjacent two SSRXp1 heart yearns 310 and SSRXn1 heart yearn 320 to form, and each layer of SSRXp1 heart yearn 310 and SSRXn1 heart yearn 320 is coaxial design.
Compared with prior art, present invention uses the first HW High Way to 200 and second HW High Way to 300 composition Difference signal pairs to carry out transfer of data, instead of two traditional core twisted component wires, earth connection, lapped shielding layer composition Difference signal pair to carry out the mode of transfer of data, make signal transmission more stable, the size of each wire rod is less, combining structure is rounding more, the wire product be combined into is more soft and have elasticity, thus meets the requirement of modern society to USB data line product.
Above-described embodiment is the present invention's preferably execution mode; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (10)
1. a coaxial configuration data wire, is characterized in that, comprising: Vbus heart yearn, the first HW High Way to, the second HW High Way to, low speed signal line to, screen, ground plane and coating layer;
Described first HW High Way to, described second HW High Way to and described low speed signal line to being wound on described Vbus heart yearn successively;
Coated described first HW High Way of described screen to, described second HW High Way to and described low speed signal line pair;
The coated described screen of described ground plane;
The coated described ground plane of described coating layer;
Described first HW High Way is to comprising SSTXp1 heart yearn and SSTXn1 heart yearn;
Described second HW High Way is to comprising SSRXp1 heart yearn and SSRXn1 heart yearn;
Described low speed signal line is to comprising Dp1 heart yearn and Dn1 heart yearn.
2. coaxial configuration data wire according to claim 1, it is characterized in that, described SSTXp1 heart yearn, SSTXn1 heart yearn have respectively: the insulating barrier of conductor layer, coated described conductor layer, the copper wire winding layer of coated described insulating barrier, the copper foil layer of coated described copper wire winding layer, the polyester band of coated described copper foil layer.
3. coaxial configuration data wire according to claim 1, it is characterized in that, described SSRXp1 heart yearn, SSRXn1 heart yearn have respectively: the insulating barrier of conductor layer, coated described conductor layer, the copper wire winding layer of coated described insulating barrier, the copper foil layer of coated described copper wire winding layer, the polyester band of coated described copper foil layer.
4. coaxial configuration data wire according to claim 1, it is characterized in that, described Dp1 heart yearn, Dn1 heart yearn have respectively: the insulating barrier of conductor layer, coated described conductor layer, the copper wire winding layer of coated described insulating barrier, the copper foil layer of coated described copper wire winding layer, the polyester band of coated described copper foil layer.
5. coaxial configuration data wire according to claim 1, is characterized in that, described SSTXp1 heart yearn, SSTXn1 heart yearn, SSRXp1 heart yearn, SSRXn1 heart yearn, Dp1 heart yearn and Dn1 heart yearn are wound in described Vbus heart yearn successively and arrange.
6. coaxial configuration data wire according to claim 1, is characterized in that, described SSTXn1 heart yearn, SSTXp1 heart yearn, SSRXp1 heart yearn, SSRXn1 heart yearn, Dp1 heart yearn and Dn1 heart yearn are wound in described Vbus heart yearn successively and arrange.
7. coaxial configuration data wire according to claim 1, is characterized in that, described SSTXp1 heart yearn, SSTXn1 heart yearn, SSRXn1 heart yearn, SSRXp1 heart yearn, Dp1 heart yearn and Dn1 heart yearn are wound in described Vbus heart yearn successively and arrange.
8. coaxial configuration data wire according to claim 1, is characterized in that, described SSTXp1 heart yearn, SSTXn1 heart yearn, SSRXp1 heart yearn, SSRXn1 heart yearn, Dn1 heart yearn and Dp1 heart yearn are wound in described Vbus heart yearn successively and arrange.
9. coaxial configuration data wire according to claim 1, is characterized in that, described SSTXn1 heart yearn, SSTXp1 heart yearn, SSRXn1 heart yearn, SSRXp1 heart yearn, Dp1 heart yearn and Dn1 heart yearn are wound in described Vbus heart yearn successively and arrange.
10. coaxial configuration data wire according to claim 1, is characterized in that, described SSTXn1 heart yearn, SSTXp1 heart yearn, SSRXn1 heart yearn, SSRXp1 heart yearn, Dn1 heart yearn and Dp1 heart yearn are wound in described Vbus heart yearn successively and arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511009768.6A CN105551678B (en) | 2015-12-26 | 2015-12-26 | A kind of coaxial configuration data wire |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511009768.6A CN105551678B (en) | 2015-12-26 | 2015-12-26 | A kind of coaxial configuration data wire |
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| Publication Number | Publication Date |
|---|---|
| CN105551678A true CN105551678A (en) | 2016-05-04 |
| CN105551678B CN105551678B (en) | 2017-08-25 |
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| CN201511009768.6A Active CN105551678B (en) | 2015-12-26 | 2015-12-26 | A kind of coaxial configuration data wire |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5061823A (en) * | 1990-07-13 | 1991-10-29 | W. L. Gore & Associates, Inc. | Crush-resistant coaxial transmission line |
| CN204229915U (en) * | 2013-10-02 | 2015-03-25 | 住友电气工业株式会社 | Multi-core cable |
| CN204516471U (en) * | 2015-04-15 | 2015-07-29 | 昆山广颖电线有限公司 | High-speed USB transmissions line |
| CN205451911U (en) * | 2015-12-26 | 2016-08-10 | 惠州乐庭电子线缆有限公司 | Coaxial configuration data line |
-
2015
- 2015-12-26 CN CN201511009768.6A patent/CN105551678B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5061823A (en) * | 1990-07-13 | 1991-10-29 | W. L. Gore & Associates, Inc. | Crush-resistant coaxial transmission line |
| CN204229915U (en) * | 2013-10-02 | 2015-03-25 | 住友电气工业株式会社 | Multi-core cable |
| CN204516471U (en) * | 2015-04-15 | 2015-07-29 | 昆山广颖电线有限公司 | High-speed USB transmissions line |
| CN205451911U (en) * | 2015-12-26 | 2016-08-10 | 惠州乐庭电子线缆有限公司 | Coaxial configuration data line |
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| Publication number | Publication date |
|---|---|
| CN105551678B (en) | 2017-08-25 |
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Effective date of registration: 20210628 Address after: 516029 Wuyi Industrial Zone, Chenjiang Town, Huizhou City, Guangdong Province Patentee after: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Patentee after: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee after: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Address before: 516029 Wuyi Industrial Zone, Chenjiang Town, Huizhou City, Guangdong Province Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. |
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Effective date of registration: 20240112 Address after: No.6, Qingli Second Road, Shuikou Street, Huicheng District, Huizhou, Guangdong Province, 516000 Patentee after: LTK Electric Wire (Huizhou) Ltd. Patentee after: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Patentee after: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee after: LTK ELECTRIC WIRE (CHANGZHOU) Ltd. Address before: 516029 Wuyi Industrial Zone, Chenjiang Town, Huizhou City, Guangdong Province Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. |
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