CN204516461U - A kind of can the cable of high-speed signal transmission - Google Patents
A kind of can the cable of high-speed signal transmission Download PDFInfo
- Publication number
- CN204516461U CN204516461U CN201520099887.4U CN201520099887U CN204516461U CN 204516461 U CN204516461 U CN 204516461U CN 201520099887 U CN201520099887 U CN 201520099887U CN 204516461 U CN204516461 U CN 204516461U
- Authority
- CN
- China
- Prior art keywords
- cable
- signal transmission
- speed signal
- wire
- shielding 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.)
- Expired - Fee Related
Links
- 230000008054 signal transmission Effects 0.000 title claims abstract description 28
- 238000009413 insulation Methods 0.000 claims abstract description 25
- 239000011888 foil Substances 0.000 claims abstract description 16
- 241000209140 Triticum Species 0.000 claims abstract description 14
- 235000021307 Triticum Nutrition 0.000 claims abstract description 14
- 238000005187 foaming Methods 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000002955 isolation Methods 0.000 claims abstract description 10
- 239000011889 copper foil Substances 0.000 claims abstract description 8
- 229920000742 Cotton Polymers 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000004375 physisorption Methods 0.000 claims description 3
- 230000002500 effect on skin Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model is applicable to technical field of cables, provide a kind of can the cable of high-speed signal transmission, the wheat comprising some holding wires and wrap up described holding wire from inside to outside successively draws isolation belt, foil shielding layer, woven shield and oversheath, and each root holding wire includes some wires and wraps up the foaming insulation layer of wire, copper foil shielding layer, wheat drawstring layer and middle sheath from inside to outside successively.Holding wire of the present utility model is provided with foaming insulation layer, copper foil shielding layer and wheat drawstring layer, cable inner close structure, the each self-shileding of every root holding wire, isolation, prevent the mutual interference between adjacent signal line, strengthen the antijamming capability from the external world simultaneously, improve skin effect, enhance the intensity of signal, greatly increase the speed of Signal transmissions.
Description
Technical field
The utility model belongs to technical field of cables, particularly relate to a kind of can the cable of high-speed signal transmission.
Background technology
Along with the fast development of scientific information technology, drive the extensive use of electronics, electric product in a large number, the cable of transmission data in the market, ubiquity that transmission speed is slow, poor anti jamming capability, production technology unstable and the problem such as transmission performance rating is bad, often cannot meet the demand of market and user.For this reason, the design carrying out again from materials and process structure is needed, for consumer provides a product conformed to quality requirements.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of can the cable of high-speed signal transmission, be intended to the problem that the transmission speed existing for cable is slow, poor anti jamming capability, production technology are unstable and transmission performance rating is bad solving transmission data of the prior art.
The utility model realizes like this, a kind of can the cable of high-speed signal transmission, the wheat comprising some holding wires and wrap up described holding wire from inside to outside successively draws isolation belt, foil shielding layer, woven shield and oversheath, and the holding wire described in each root includes some wires and wraps up the foaming insulation layer of wire, copper foil shielding layer, wheat drawstring layer and middle sheath from inside to outside successively.
Further, described foaming insulation layer is the insulating material of nitrogen physisorption foaming.
Further, the frothing percentage of described insulating material is no less than 80%.
Further, describedly the cable of high-speed signal transmission holding wire described in seven can be comprised.
Further, describedly the cable of high-speed signal transmission also can comprise power line, described power line is arranged at described wheat and draws in isolation belt.
Further, described power line comprises two insulation core wires and wraps up the foil shielding layer of described two insulation core wires, woven shield and middle sheath from inside to outside.
Further, described insulation core wire comprises the insulating barrier of wire and parcel wire, and described wire forms by some copper cash are stranded.
Further, described power line also comprises cotton yarn filling thing, and described foil shielding layer wraps up described cotton yarn filling thing, and described cotton yarn filling thing is filled in described two spaces between insulation core wire and foil shielding layer.
Further, describedly the cable of high-speed signal transmission can also comprise noise drain wire, described noise drain wire contacts with described foil shielding layer.
The utility model compared with prior art, beneficial effect is: holding wire of the present utility model is provided with foaming insulation layer, copper foil shielding layer and wheat drawstring layer, cable inner close structure, the each self-shileding of every root holding wire, isolation, prevent the mutual interference between adjacent signal line, strengthen the antijamming capability that opposing is extraneous simultaneously, improve skin effect, enhance the intensity of signal, greatly increase the speed of Signal transmissions.
Accompanying drawing explanation
Fig. 1 is that a kind of that the utility model embodiment provides can the cross sectional representation of cable of high-speed signal transmission.
Fig. 2 is the cross sectional representation of the holding wire in Fig. 1.
Fig. 3 is the cross sectional representation of the power line in Fig. 1.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1 to Figure 3, for a preferred embodiment of the present utility model, a kind of can the cable of high-speed signal transmission, comprise some holding wires 1 and wrap up the wheat of holding wire 1 from inside to outside successively and draw isolation belt 2, foil shielding layer 3, woven shield 4 and oversheath 5, each root holding wire 1 includes some wires 11 and wraps up the foaming insulation layer 12 of wire 11, copper foil shielding layer 13, wheat drawstring layer 14 and middle sheath 15 from inside to outside successively.
Particularly, above-mentioned foaming insulation layer 12 is the insulating material of the nitrogen physisorption foaming of three layers, and the frothing percentage of insulating material is no less than 80%.
The present embodiment every root holding wire 1 be all provided with foaming insulation layer 12, copper foil shielding layer 13 and wheat drawstring layer 14, cable inner close structure.Wherein, copper foil shielding layer 13 has excellent electric conductivity, can stop the electromagnetic wave of the external world or adjacent signal line 1, thus play good shielding action.The each self-shileding of every root holding wire 1, isolation, prevent the mutual interference between adjacent signal line 1, strengthen the antijamming capability that opposing is extraneous simultaneously, improve skin effect, enhance the intensity of signal, greatly increase the speed of Signal transmissions, according to test result, it is per second that the highest transmission speed can reach 20G.
The present embodiment the cable of high-speed signal transmission can comprise seven holding wires 1, also comprise a power line 6, power line 6 is arranged at wheat and draws in isolation belt 14, and seven holding wires 1 distribute around power line 6 simultaneously.
Power line 6 comprises two insulation core wires 61 and wraps up the foil shielding layer 62 of two insulation core wires 61, woven shield 63 and middle sheath 64 from inside to outside.Insulation core wire 61 comprises the insulating barrier 612 of wire 611 and parcel wire 611, wire 611 forms by some copper cash are stranded, in order to distinguish the polarity of two insulation core wires 61, the insulating barrier 612 of an insulation core wire 61 is black, and the insulating barrier 612 of another root insulation core wire 61 is red.By arranging power line 6, the cable of the present embodiment has the ability of transmission current, thus adds the function of cable, makes cable can be applicable to more occasion.
In order to the tightness of the circularity and structure that improve power line 6, power line 6 also comprises cotton yarn filling thing 65, and foil shielding layer 62 wraps up cotton yarn filling thing 65, and cotton yarn filling thing 65 is filled in the space between two insulation core wires 61 and foil shielding layer 62.
Further, above-mentionedly the cable of high-speed signal transmission can also comprise noise drain wire 7, noise drain wire 7 contacts with foil shielding layer 3, the hash of cable inner can be discharged outside cable, effectively prevent the transmission of hash interference normal signal.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (9)
1. one kind can the cable of high-speed signal transmission, the wheat comprising some holding wires and wrap up described holding wire from inside to outside successively draws isolation belt, foil shielding layer, woven shield and oversheath, it is characterized in that, the holding wire described in each root includes some wires and wraps up the foaming insulation layer of wire, copper foil shielding layer, wheat drawstring layer and middle sheath from inside to outside successively.
2. as claimed in claim 1 can the cable of high-speed signal transmission, it is characterized in that, described foaming insulation layer is the insulating material of nitrogen physisorption foaming.
3. as claimed in claim 2 can the cable of high-speed signal transmission, it is characterized in that, the frothing percentage of described insulating material is no less than 80%.
4. as claimed in claim 1 can the cable of high-speed signal transmission, it is characterized in that, describedly the cable of high-speed signal transmission can comprise holding wire described in seven.
5. as claimed in claim 1 can the cable of high-speed signal transmission, it is characterized in that, describedly the cable of high-speed signal transmission also can comprise power line, described power line is arranged at described wheat and draws in isolation belt.
6. as claimed in claim 1 can the cable of high-speed signal transmission, it is characterized in that, described power line comprises two insulation core wires and wraps up the foil shielding layer of described two insulation core wires, woven shield and middle sheath from inside to outside.
7. as claimed in claim 6 can the cable of high-speed signal transmission, it is characterized in that, described insulation core wire comprises the insulating barrier of wire and parcel wire, and described wire forms by some copper cash are stranded.
8. as claimed in claim 6 can the cable of high-speed signal transmission, it is characterized in that, described power line also comprises cotton yarn filling thing, described foil shielding layer wraps up described cotton yarn filling thing, further, described cotton yarn filling thing is filled in described two spaces between insulation core wire and foil shielding layer.
9. as claimed in claim 1 can the cable of high-speed signal transmission, it is characterized in that, describedly the cable of high-speed signal transmission can also comprise noise drain wire, described noise drain wire contacts with described foil shielding layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099887.4U CN204516461U (en) | 2015-02-11 | 2015-02-11 | A kind of can the cable of high-speed signal transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099887.4U CN204516461U (en) | 2015-02-11 | 2015-02-11 | A kind of can the cable of high-speed signal transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204516461U true CN204516461U (en) | 2015-07-29 |
Family
ID=53714409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520099887.4U Expired - Fee Related CN204516461U (en) | 2015-02-11 | 2015-02-11 | A kind of can the cable of high-speed signal transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204516461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039230A (en) * | 2018-01-08 | 2018-05-15 | 深圳宝兴电线电缆制造有限公司 | A kind of very high-speed data transfer line |
-
2015
- 2015-02-11 CN CN201520099887.4U patent/CN204516461U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039230A (en) * | 2018-01-08 | 2018-05-15 | 深圳宝兴电线电缆制造有限公司 | A kind of very high-speed data transfer line |
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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: 20150729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |