CN204189482U - A kind of computer communication cable - Google Patents
A kind of computer communication cable Download PDFInfo
- Publication number
- CN204189482U CN204189482U CN201420391439.7U CN201420391439U CN204189482U CN 204189482 U CN204189482 U CN 204189482U CN 201420391439 U CN201420391439 U CN 201420391439U CN 204189482 U CN204189482 U CN 204189482U
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- line group
- ing
- isolation element
- set isolation
- line
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Abstract
The utility model discloses a kind of computer communication cable, comprise cable cover(ing), described cable cover(ing) inside is provided with even number set line group, described line group comprises the plain conductor mutually twisting and turn round, described cable cover(ing) inside is provided with the line set isolation element jointly limiting described line group placement space with described cable cover(ing) inwall, the quantity of described line set isolation element is the half of described line group quantity, and outer setting has the line group of described line set isolation element to be crisscross arranged with the outside line group not arranging line set isolation element; Line set isolation element is set in cable inside by line set isolation, makes the distance relative constancy between line group, ensure the data transmission performance of cable; The line set isolation element of its inside is split-type structural, more easily bends, do not affect the pliability of cable in the process of cable folding.
Description
Technical field
The utility model relates to field of cables, particularly relates to a kind of computer communication cable.
Background technology
Along with the fast development of digitizing technique, computer is not only applied to various industrial plants by a large amount of, and is obtained in all kinds of office even residential building and popularizes more widely.The continuous expansion of computer network, extension, and the sharply increase of transmission information amount, on the one hand making to arrange net increases progressively with larger amplitude with data cable consumption; Require that again data cable has higher transmission speed, wider transmission bandwidth, stronger resisting radiation interference ability, to realize quick, accurate, the reliable delivery of information on the other hand.
The index affecting cabled data transmission performance mainly comprises impedance, decay and cross-talk, wherein the essence of cross-talk is that electromagnetic coupled forms mutual interference, the interactive interference that the factors such as it depends primarily between conductor, physical distance between line group cause, depend on the mutual alignment between conductor circuit to a great extent, as the stable state etc. of constant, the line group position of line group spacing.
Utility model content
An object of the present utility model is: provide a kind of computer communication cable, and cable inside arranges wired set isolation element by line set isolation, makes the distance relative constancy between line group to ensure the data transmission performance of cable.
Another object of the present utility model is: provide a kind of computer communication cable, and the line set isolation element of its inside is split-type structural, does not affect the pliability of cable.
For reaching this object, the utility model by the following technical solutions:
A kind of computer communication cable, comprise cable cover(ing), described cable cover(ing) inside is provided with even number set line group, described line group comprises the plain conductor mutually twisting and turn round, described cable cover(ing) inside is provided with the line set isolation element jointly limiting described line group placement space with described cable cover(ing) inwall, the quantity of described line set isolation element is the half of described line group quantity, and outer setting has the line group of described line set isolation element to be crisscross arranged with the outside line group not arranging line set isolation element.
Preferably, described cable cover(ing) inside is provided with line group described in four groups.
As a kind of optimal technical scheme of computer communication cable, described line set isolation element has interconnective first side and the second side, described first side and described second side intersect at a seamed edge, described first side and described second side are arranged on the position near described cable cover(ing) inwall away from one end of described seamed edge, and described seamed edge is arranged on the position of the geometric center near described cable cover(ing).
Preferably, be not in contact with each other between the described seamed edge between adjacent described line set isolation element, and the gap between adjacent described seamed edge is less than the diameter of described line group.
As a kind of optimal technical scheme of computer communication cable, first side and second side of same described line set isolation element form the First Line group spatial accommodation holding described line group, the adjacent side composition of adjacent described line set isolation element holds the second line group spatial accommodation of described line group, and described First Line group spatial accommodation and described second line group spatial accommodation are in the inner interlaced layout of described cable cover(ing).
As a kind of optimal technical scheme of computer communication cable, described seamed edge is provided with some V-notchs.
Seamed edge arranges V-notch makes the V-notch at seamed edge place described in the process of cable bend close or magnify, and reduces the reaction force that line set isolation element produces under the effect of cable bend active force, improves the pliability of cable.
Preferably, equally can V-notch be set in described first side and described second side near the end of described cable cover(ing) inner wall position.
As a kind of optimal technical scheme of computer communication cable, described line set isolation element has the 3rd side and the 4th side, described 3rd side is connected by joint face with described 4th side, described 3rd side and described 4th side are arranged on the position near described cable cover(ing) inwall away from one end of described joint face, and described joint face is arranged on the position of the geometric center near described cable cover(ing).
As a kind of optimal technical scheme of computer communication cable, 3rd side of same described line set isolation element and the 4th side form the 3rd line group spatial accommodation holding described line group, the adjacent side composition of adjacent described line set isolation element holds the quad spatial accommodation of described line group, and described 3rd line group spatial accommodation and described quad spatial accommodation are in the inner interlaced layout of described cable cover(ing).
As a kind of optimal technical scheme of computer communication cable, what described 3rd side and described 4th side were connected with the described rectangular indentation on described joint face is provided with V-notch.
Described joint face is provided with the rectangular indentation of some through described joint face Widths, V-notch makes described in the process of cable bend rectangular indentation that what the 3rd side and described 4th side were connected with the described rectangular indentation on described joint face be provided with and V-notch closed or magnify, reduce the reaction force that line set isolation element produces under the effect of cable bend active force, improve the pliability of cable.
Preferably, equally can V-notch be set in described 3rd side and described 4th side near the end of described cable cover(ing) inner wall position.
As a kind of optimal technical scheme of computer communication cable, described line group comprises two mutual stranded insulation core wires, and described line group outer setting has the aluminium foil wheat as insulating barrier to draw shielding material.
The beneficial effects of the utility model are: arrange line set isolation element in cable inside by line set isolation, make the distance relative constancy between line group, ensure the data transmission performance of cable; The line set isolation element of its inside is split-type structural, more easily bends, do not affect the pliability of cable in the process of cable folding.
Accompanying drawing explanation
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is computer communication cable internal structure sectional view described in embodiment one.
Fig. 2 is line set isolation component structure schematic diagram described in embodiment one.
Fig. 3 is computer communication cable internal structure sectional view described in embodiment two.
Fig. 4 is line set isolation component structure schematic diagram described in embodiment two.
In Fig. 1,2:
100, cable cover(ing); 110, line group; 111, plain conductor; 112, aluminium foil wheat draws screen; 120, line set isolation element; 121, the first side; 122, the second side; 123, seamed edge; 124, V-notch;
In Fig. 3,4:
200, cable cover(ing); 210, line group; 211, plain conductor; 212, aluminium foil wheat draws screen; 220, line set isolation element; 221, the 3rd side; 222, the 4th side; 223, joint face; 224, V-notch; 225, rectangular indentation.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
Embodiment one:
As Fig. 1, shown in 2, in the present embodiment, a kind of computer communication cable described in the utility model, comprise cable cover(ing) 100, cable cover(ing) 100 inside is provided with even number set line group 110, line group 110 comprises the plain conductor 111 mutually twisting and turn round, cable cover(ing) 100 inside is provided with the line set isolation element 120 jointly limiting line group 110 placement space with cable cover(ing) 100 inwall, the quantity of line set isolation element 120 is the half of line group 110 quantity, and the line group 110 of the wired set isolation element 120 of outer setting is crisscross arranged with the outside line group 110 not arranging line set isolation element 120.Line group 110 outer setting has the aluminium foil wheat as insulating barrier to draw screen 112.
Concrete, line set isolation element 120 has interconnective first side 121 and the second side 122, first side 121 and the second side 122 intersect at a seamed edge 123, first side 121 and the second side 122 are arranged on the position near cable cover(ing) 100 inwall away from one end of seamed edge 123, seamed edge 123 is arranged on the position of the geometric center near cable cover(ing) 100, seamed edge 123 is provided with some V-notchs 124.
In the present embodiment, first side 121 of same line set isolation element 120 and the second side 122 form the First Line group spatial accommodation holding line group 110, the adjacent side composition of adjacent lines set isolation element 120 holds the second line group spatial accommodation of line group 110, and First Line group spatial accommodation and the second line group spatial accommodation are in the inner interlaced layout of cable cover(ing) 100.
Embodiment two:
As Fig. 3, shown in 4, in the present embodiment, a kind of computer communication cable described in the utility model, comprise cable cover(ing) 200, cable cover(ing) 200 inside is provided with even number set line group 210, line group 210 comprises the plain conductor 211 mutually twisting and turn round, cable cover(ing) 200 inside is provided with the line set isolation element 220 jointly limiting line group 210 placement space with cable cover(ing) 200 inwall, the quantity of line set isolation element 220 is the half of line group 210 quantity, and the line group 210 of the wired set isolation element 220 of outer setting is crisscross arranged with the outside line group 210 not arranging line set isolation element 220, line group 210 outer setting has the aluminium foil wheat as insulating barrier to draw screen 212.
Line set isolation element 220 has the 3rd side 221 and the 4th side 222, 3rd side 221 is connected by joint face 223 with the 4th side 222, 3rd side 221 and the 4th side 222 are arranged on the position near cable cover(ing) 200 inwall away from one end of joint face 223, joint face 223 is arranged on the position of the geometric center near cable cover(ing) 200, joint face 223 is provided with the rectangular indentation 225 of some through joint face 223 Widths, what the 3rd side 221 and the 4th side 222 were connected with the rectangular indentation 225 on joint face 223 is provided with V-notch 224.
In the present embodiment, 3rd side 221 of same line set isolation element 220 and the 4th side 222 form the 3rd line group spatial accommodation holding line group 210, the adjacent side composition of adjacent lines set isolation element 220 holds the quad spatial accommodation of line group 210, and the 3rd line group spatial accommodation and quad spatial accommodation are in the inner interlaced layout of cable cover(ing) 200.
In description herein, term " first ", " second ", " the 3rd ", " the 4th ", only for being distinguished in description, not special implication.
It is to be understood that; above-mentioned embodiment is only preferred embodiment of the present utility model and institute's application technology principle; in technical scope disclosed in the utility model; the change that any those skilled in the art of being familiar with easily expect or replacement, all should be encompassed in protection range of the present utility model.
Claims (8)
1. a computer communication cable, it is characterized in that, comprise cable cover(ing), described cable cover(ing) inside is provided with even number set line group, described line group comprises the plain conductor mutually twisting and turn round, described cable cover(ing) inside is provided with the line set isolation element jointly limiting described line group placement space with described cable cover(ing) inwall, the quantity of described line set isolation element is the half of described line group quantity, and outer setting has the line group of described line set isolation element to be crisscross arranged with the outside line group not arranging line set isolation element.
2. computer communication cable according to claim 1, it is characterized in that, described line set isolation element has interconnective first side and the second side, described first side and described second side intersect at a seamed edge, described first side and described second side are arranged on the position near described cable cover(ing) inwall away from one end of described seamed edge, and described seamed edge is arranged on the position of the geometric center near described cable cover(ing).
3. computer communication cable according to claim 2, it is characterized in that, first side and second side of same described line set isolation element form the First Line group spatial accommodation holding described line group, the adjacent side composition of adjacent described line set isolation element holds the second line group spatial accommodation of described line group, and described First Line group spatial accommodation and described second line group spatial accommodation are in the inner interlaced layout of described cable cover(ing).
4. computer communication cable according to claim 3, is characterized in that, described seamed edge is provided with some V-notchs.
5. computer communication cable according to claim 1, it is characterized in that, described line set isolation element has the 3rd side and the 4th side, described 3rd side is connected by joint face with described 4th side, described 3rd side and described 4th side are arranged on the position near described cable cover(ing) inwall away from one end of described joint face, and described joint face is arranged on the position of the geometric center near described cable cover(ing).
6. computer communication cable according to claim 5, it is characterized in that, 3rd side of same described line set isolation element and the 4th side form the 3rd line group spatial accommodation holding described line group, the adjacent side composition of adjacent described line set isolation element holds the quad spatial accommodation of described line group, and described 3rd line group spatial accommodation and described quad spatial accommodation are in the inner interlaced layout of described cable cover(ing).
7. computer communication cable according to claim 6, it is characterized in that, described joint face is provided with the rectangular indentation of some through described joint face Widths, what described 3rd side and described 4th side were connected with the described rectangular indentation on described joint face is provided with V-notch.
8. the computer communication cable according to any one of claim 1 to 7, is characterized in that, described line group comprises two mutual stranded insulation core wires, and described line group outer setting has the aluminium foil wheat as insulating barrier to draw shielding material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391439.7U CN204189482U (en) | 2014-07-16 | 2014-07-16 | A kind of computer communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391439.7U CN204189482U (en) | 2014-07-16 | 2014-07-16 | A kind of computer communication cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204189482U true CN204189482U (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420391439.7U Expired - Fee Related CN204189482U (en) | 2014-07-16 | 2014-07-16 | A kind of computer communication cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204189482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335786A (en) * | 2018-03-06 | 2018-07-27 | 江西太平洋电缆集团有限公司 | Improved flexible mineral insulated cable |
-
2014
- 2014-07-16 CN CN201420391439.7U patent/CN204189482U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335786A (en) * | 2018-03-06 | 2018-07-27 | 江西太平洋电缆集团有限公司 | Improved flexible mineral insulated cable |
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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: 20150304 Termination date: 20180716 |
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| CF01 | Termination of patent right due to non-payment of annual fee |