CN204045269U - Hidden-type high-speed data communication cable - Google Patents
Hidden-type high-speed data communication cable Download PDFInfo
- Publication number
- CN204045269U CN204045269U CN201420275239.5U CN201420275239U CN204045269U CN 204045269 U CN204045269 U CN 204045269U CN 201420275239 U CN201420275239 U CN 201420275239U CN 204045269 U CN204045269 U CN 204045269U
- Authority
- CN
- China
- Prior art keywords
- copper conductor
- coated
- speed data
- conductor lines
- polyester belt
- 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
- 238000004891 communication Methods 0.000 title claims abstract description 22
- 239000004020 conductor Substances 0.000 claims abstract description 57
- 229910052802 copper Inorganic materials 0.000 claims abstract description 56
- 239000010949 copper Substances 0.000 claims abstract description 56
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 54
- 229920000728 polyester Polymers 0.000 claims abstract description 22
- 239000005030 aluminium foil Substances 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims abstract description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000004888 barrier function Effects 0.000 claims abstract description 5
- 229910052709 silver Inorganic materials 0.000 claims abstract description 5
- 239000004332 silver Substances 0.000 claims abstract description 5
- 150000001879 copper Chemical class 0.000 claims abstract description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 10
- 230000008054 signal transmission Effects 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
- Communication Cables (AREA)
Abstract
The utility model discloses a kind of hidden-type high-speed data communication cable, comprise: eight copper conductor lines pair be made up of the copper conductor that 2 root table faces are silver coated, this copper conductor line centering 2 copper conductors be arranged in parallel, all outer the first insulating barrier be covered with as insulation of described copper conductor; Described eight copper conductor line centerings six copper conductor lines are all surrounded with the first polyester belt to respective outer surface, and another two the copper conductor lines of described eight copper conductor line centerings are surrounded with the first one side aluminium foil to outer surface; Described copper conductor line pair and be equipped with drain wire between the first polyester belt and the first one side aluminium foil; Inner restrictive coating is coated on described second polyester belt outer surface; One colour camoufague cloth is coated on described inner restrictive coating outer surface, the aluminium foil surface of described inner restrictive coating and described shielding braid electrical contacts; One transparent external sheath layer is coated on described shielding braid band outer surface.The utility model high-speed data cable substantially increases the disguise of communication equipment, efficiently solves cable end properties center line to delay inequality problem simultaneously.
Description
Technical field
The utility model relates to a kind of high-speed data communication cable, particularly relates to a kind of hidden-type high-speed data communication cable.
Background technology
The structure of existing high-speed data cable is extrusion foaming polyolefin insulation on silver-plated annealed copper wire conductor, forms shielded pair at the outer wrapped aluminium-plastic tape of two insulation core wires.After multiple shielded pair set stranding, at cable core outer wrapped non-hygroscopic insulating tape, aluminium-plastic tape (aluminium lamination is outwardly), then tin annealed copper wire braid shielded, PVC material oversheath.Because when cable uses, length is longer, during high-frequency, how to reduce high frequency electromagnetic radiation and capacitive coupling to the impact of data communication and camouflage, become the technical problem that effort that those skilled in the art make great efforts solves.
Summary of the invention
The utility model provides a kind of hidden-type high-speed data communication cable, this high-speed data communication cable substantially increases the disguise of communication equipment, efficiently solve cable end properties center line to delay inequality problem simultaneously, thus ensure that the stability of cable insulation and high-frequency signal transmission performance.
For achieving the above object, the technical solution adopted in the utility model is: a kind of hidden-type high-speed data communication cable, comprise: eight copper conductor lines pair be made up of the copper conductor that 2 root table faces are silver coated, this copper conductor line centering 2 copper conductors be arranged in parallel, all outer the first insulating barrier be covered with as insulation of described copper conductor; Described eight copper conductor line centerings six copper conductor lines are all surrounded with the first polyester belt to respective outer surface, and another two the copper conductor lines of described eight copper conductor line centerings are surrounded with the first one side aluminium foil to outer surface; Described copper conductor line pair and be equipped with drain wire between the first polyester belt and the first one side aluminium foil;
One nonwoven fabrics is coated on the copper conductor line pair that two are surrounded with the first one side aluminium foil, and described six copper conductor line strands being surrounded with the first polyester belt are outside described nonwoven fabrics;
Second polyester belt is wrapped in being positioned at outside described nonwoven fabrics six copper conductor lines pair;
Inner restrictive coating is coated on described second polyester belt outer surface;
One colour camoufague cloth is coated on described inner restrictive coating outer surface, the aluminium foil surface of described inner restrictive coating and described shielding braid electrical contacts;
One transparent external sheath layer is coated on described shielding braid band outer surface.
The technical scheme improved further in technique scheme is as follows:
1, in such scheme, the diameter of described copper conductor is 0.2 ~ 0.5mm.
2, in such scheme, the count of described shielding braid band is 80 ~ 95%.
3, in such scheme, the diameter of described drain wire is 0.32 ~ 0.5mm.
Because technique scheme is used, the utility model compared with prior art has following advantages:
1, the utility model hidden-type high-speed data communication cable, is provided with colour camoufague cloth between its inner restrictive coating and transparent external sheath layer, substantially increases the disguise of communication equipment.
2, the utility model hidden-type high-speed data communication cable, its copper conductor line pair and be equipped with drain wire between the first polyester belt and the first one side aluminium foil, effectively prevent the interference of outer bound pair signal code, electric current total on cable is significantly reduced, improve shielding properties simultaneously, further enhancing the stability of cable insulation and high-frequency signal transmission performance.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model hidden-type high-speed data communication cable structure schematic diagram.
In above accompanying drawing: 1, copper conductor line pair; 11, silver layer; 12, copper conductor; 2, the first insulating barrier; 3, the first polyester belt; 4, the first one side aluminium foil; 5, nonwoven fabrics; 6, the second polyester belt; 7, inner restrictive coating; 8, colour camoufague cloth; 9, transparent external sheath layer; 10, drain wire.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment: a kind of hidden-type high-speed data communication cable, comprise: eight copper conductor lines be made up of the copper conductor 12 in 2 root table faces silver coated 11 are to 1, this copper conductor line be arranged in parallel to 2 copper conductors 12 in 1, all outer the first insulating barrier 2 be covered with as insulation of described copper conductor 12; Described eight copper conductor lines are all surrounded with the first polyester belt 3 to six copper conductor lines in 1 to 1 respective outer surface, and described eight copper conductor lines are surrounded with the first one side aluminium foil 4 to another two copper conductor lines in 1 to 1 outer surface; Described copper conductor line is equipped with drain wire 10 to 1 and first between polyester belt 3 and the first one side aluminium foil 4;
One nonwoven fabrics 5 is coated on two copper conductor lines being surrounded with the first one side aluminium foil 4 to 1, and described six copper conductor lines being surrounded with the first polyester belt 3 are stranded outside described nonwoven fabrics 5 to 1;
Second polyester belt 6 is wrapped in being positioned at six copper conductor lines outside described nonwoven fabrics 5 to 1;
Inner restrictive coating 7 is coated on described second polyester belt 6 outer surface;
One colour camoufague cloth 8 is coated on described inner restrictive coating 7 outer surface, the aluminium foil surface of described inner restrictive coating 7 and described shielding braid electrical contacts;
One transparent external sheath layer 9 is coated on described shielding braid band outer surface.
The diameter of above-mentioned copper conductor 12 is 0.45mm or 0.3mm.
The count of above-mentioned shielding braid band is 88% or 92%.
The diameter of above-mentioned drain wire 10 is 0.38mm or 0.5mm.
When adopting above-mentioned hidden-type high-speed data communication cable, between its inner restrictive coating and transparent external sheath layer, be provided with colour camoufague cloth, substantially increase the disguise of communication equipment; Secondly, its copper conductor line pair and be equipped with drain wire between the first polyester belt and the first one side aluminium foil, effectively prevent the interference of outer bound pair signal code, electric current total on cable is significantly reduced, improve shielding properties simultaneously, further enhancing the stability of cable insulation and high-frequency signal transmission performance.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection range of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection range of the present utility model.
Claims (4)
1. a hidden-type high-speed data communication cable, it is characterized in that: comprising: eight copper conductor lines be made up of the copper conductor (12) of 2 root table faces silver coated (11) are to (1), this copper conductor line be arranged in parallel to 2 copper conductors (12) in (1), all outer the first insulating barrier (2) be covered with as insulation of described copper conductor (12); Described eight copper conductor lines are all surrounded with the first polyester belt (3) to six copper conductor lines in (1) to (1) respective outer surface, and described eight copper conductor lines are surrounded with the first one side aluminium foil (4) to two copper conductor lines another in (1) to (1) outer surface; Described copper conductor line is equipped with drain wire (10) to (1) and between the first polyester belt (3) and the first one side aluminium foil (4);
One nonwoven fabrics (5) is coated on two copper conductor lines being surrounded with the first one side aluminium foil (4) to (1), and described six copper conductor lines being surrounded with the first polyester belt (3) are stranded in described nonwoven fabrics (5) outside to (1);
Second polyester belt (6) is wrapped in being positioned at six copper conductor lines in described nonwoven fabrics (5) outside to (1);
Inner restrictive coating (7) is coated on described second polyester belt (6) outer surface;
One colour camoufague cloth (8) is coated on described inner restrictive coating (7) outer surface, the aluminium foil surface of described inner restrictive coating (7) and described shielding braid electrical contacts;
One transparent external sheath layer (9) is coated on described shielding braid band outer surface.
2. high-speed data communication cable according to claim 1, is characterized in that: the diameter of described copper conductor (12) is 0.2 ~ 0.5mm.
3. high-speed data communication cable according to claim 1, is characterized in that: the count of described shielding braid band is 80 ~ 95%.
4. high-speed data communication cable according to claim 1, is characterized in that: the diameter of described drain wire (10) is 0.32 ~ 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275239.5U CN204045269U (en) | 2014-05-27 | 2014-05-27 | Hidden-type high-speed data communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275239.5U CN204045269U (en) | 2014-05-27 | 2014-05-27 | Hidden-type high-speed data communication cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204045269U true CN204045269U (en) | 2014-12-24 |
Family
ID=52245909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420275239.5U Expired - Fee Related CN204045269U (en) | 2014-05-27 | 2014-05-27 | Hidden-type high-speed data communication cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204045269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108345072A (en) * | 2018-03-06 | 2018-07-31 | 西安北方光通信有限责任公司 | A kind of camouflage color cable outer sheath production system and its production technology |
-
2014
- 2014-05-27 CN CN201420275239.5U patent/CN204045269U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108345072A (en) * | 2018-03-06 | 2018-07-31 | 西安北方光通信有限责任公司 | A kind of camouflage color cable outer sheath production system and its production technology |
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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: 20141224 |