CN204680477U - Large data hyperfrequency transmission cable - Google Patents
Large data hyperfrequency transmission cable Download PDFInfo
- Publication number
- CN204680477U CN204680477U CN201520416920.1U CN201520416920U CN204680477U CN 204680477 U CN204680477 U CN 204680477U CN 201520416920 U CN201520416920 U CN 201520416920U CN 204680477 U CN204680477 U CN 204680477U
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- skeleton
- line
- sheath
- large data
- transmission cable
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Abstract
The utility model announces a kind of large data hyperfrequency transmission cable, belongs to data cable technical field.Copper conductor extrudes a layer insulating outward uniformly and forms single line, two single line pair twists form one group to line, sheath is being extruded to outside line, sheath there is symmetrical groove, the cross section of skeleton is corner star, and 4 angles of skeleton form 4 skeleton grooves, 4 groups extruded sheath cable core is formed to parallel to each other being placed on respectively in 4 skeleton grooves of skeleton of line, cable core outer coated screen, belting layer, outer jacket successively, place an earth lead between screen and belting layer.The utility model adopts has sheath to outside line, and play the effect of protection to line, sheath is designed with groove, separately to line after tearing during constructability; Belting layer and outer jacket have high strength, not cracky, feature that resiliency is good, can effectively prevent external force to damage inner lead, be applicable to the large data cable that indoor are laid.
Description
Technical field
The utility model belongs to data cable technical field, particularly one large data hyperfrequency transmission cable.
Background technology
Along with the development of informationized society, digital communication obtains very large development, therefore the transmission rate for data is had higher requirement, and data cable separates line owing to causing in use usually, loosely organized, interface just easily upsets structure, the line length time is exposed in atmosphere, the insulation of line is easily broken up, and is easily jammed on damage during construction, affect the performance of transfer of data.
Utility model content
The purpose of this utility model provides a kind of large data hyperfrequency transmission cable for solving described in background technology, large data hyperfrequency transmission cable is by skeleton 4, copper conductor 1, insulating barrier 2, sheath 3, screen 5, belting layer 6, outer jacket 7 and earth lead 9 form, it is characterized in that, extrude a layer insulating 2 uniformly outside copper conductor 1 and form single line, two single line pair twists form one group to line 8, sheath 3 is being extruded to outside line 8, sheath 3 there is symmetrical groove 10, the cross section of skeleton 4 is corner star, 4 angles of skeleton 4 form 4 skeleton grooves, 4 groups extruded sheath 3 cable core is formed to parallel to each other being placed on respectively in 4 skeleton grooves of skeleton 4 of line 8, the outer coated screen 5 successively of cable core, belting layer 6, outer jacket 7, an earth lead 9 is placed between screen 5 and belting layer 6,
The material of described insulating barrier 2 is polyolefin;
The material of described sheath 3 is polyethylene, the coated 4 groups of polyethylene sheath 3 of line 8 being respectively to 4 kinds of different colours;
The material of described skeleton 4 is high density polyethylene (HDPE);
The material of described screen 5 is double-sided aluminum foil;
The material of described belting layer 6 is carbon cloth;
The material of described outer jacket 7 is TPV (polyurethane) elastomer;
Described earth lead 9 is copper conductor.
The beneficial effects of the utility model are, to the sheath having band groove outside line, disperse when can prevent from using line, play the effect of protection to line; Sheath is fluted, separately to line after tearing during constructability; Adopt carbon cloth as belting layer, there is the feature of high strength and not cracky, when preventing outer jacket impaired, cable performance is had an impact.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of large data hyperfrequency transmission cable;
Fig. 2 be to the coated sheath of line after structural representation.
In figure, 1--copper conductor, 2--insulating barrier, 3--sheath, 4--skeleton, 5--screen, 6--belting layer, 7--outer jacket, 8--to line, 9--earth lead, 10--groove.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is further illustrated.
The utility model embodiment is a kind of large data hyperfrequency transmission cable, large data hyperfrequency transmission cable cross section structure schematic diagram as shown in Figure 1.Large data hyperfrequency transmission cable comprises skeleton 4, copper conductor 1, insulating barrier 2, sheath 3, screen 5, belting layer 6, outer jacket 7 and earth lead 9.Extrude one deck polyolefin insulation layer 2 uniformly outside copper conductor 1 and form single line, form after two single lines carry out pair twist line 8,4 groups, to the outer polythene inner 3 extruding white, red, black, the blue color of one deck respectively of line 8, sheath 3 have symmetrical groove, as shown in Figure 2.The cross section of skeleton 4 is corner star, and 4 angles of skeleton 4 form 4 skeleton grooves, and the material of skeleton 4 is high density polyethylene (HDPE).4 groups extruded sheath 3 cable core is formed to parallel to each other being placed on respectively in 4 skeleton grooves of skeleton 4 of line 8, the screen 5 of cable core outer cladding one deck double-sided aluminum foil, the belting layer 6 of screen 5 outer cladding one deck carbon cloth, the copper earth lead 9 of a 0.5mm is placed, belting layer 6 outer cladding TPV (polyurethane) elastomer outer jacket 7 between screen 5 and belting layer 6.
The utility model adopts there being sheath 3 outside line, and play the effect of protection to line 8, sheath 3 is designed with groove, separately to line 8 after being convenient to tear when constructing; Adopt carbon cloth as belting layer and TPV (polyurethane) elastomer as outer jacket 7, there is high strength, not cracky, feature that resiliency is good, can effectively prevent external forces from damaging inner lead, be applicable to the large data cable that indoor are laid.
Claims (8)
1. a large data hyperfrequency transmission cable, large data hyperfrequency transmission cable is by skeleton (4), copper conductor (1), insulating barrier (2), sheath (3), screen (5), belting layer (6), outer jacket (7) and earth lead (9) composition, it is characterized in that, copper conductor (1) extrudes a layer insulating (2) outward uniformly and forms single line, two single line pair twists form one group to line (8), sheath (3) is being extruded to outside line (8), sheath (3) there is symmetrical groove (10), the cross section of skeleton (4) is corner star, 4 angles of skeleton (4) form 4 skeleton grooves, 4 groups extruded sheath (3) cable core is formed to parallel to each other being placed on respectively in 4 skeleton grooves of skeleton (4) of line (8), the outer coated screen (5) successively of cable core, belting layer (6), outer jacket (7), 1 earth lead (9) is placed between screen (5) and belting layer (6).
2. large data hyperfrequency transmission cable according to claim 1, is characterized in that, the material of described insulating barrier (2) is polyolefin.
3. large data hyperfrequency transmission cable according to claim 1, it is characterized in that, the material of described sheath (3) is polyethylene, and coated 4 groups of sheaths to line (8) (3) are respectively the polyethylene of 4 kinds of different colours.
4. large data hyperfrequency transmission cable according to claim 1, is characterized in that, the material of described skeleton (4) is high density polyethylene (HDPE).
5. large data hyperfrequency transmission cable according to claim 1, is characterized in that, the material of described screen (5) is double-sided aluminum foil.
6. large data hyperfrequency transmission cable according to claim 1, is characterized in that, the material of described belting layer (6) is carbon cloth.
7. large data hyperfrequency transmission cable according to claim 1, is characterized in that, the material of described outer jacket (7) is polyurethane elastomer.
8. large data hyperfrequency transmission cable according to claim 1, it is characterized in that, described earth lead (9) is copper conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520416920.1U CN204680477U (en) | 2015-06-16 | 2015-06-16 | Large data hyperfrequency transmission cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520416920.1U CN204680477U (en) | 2015-06-16 | 2015-06-16 | Large data hyperfrequency transmission cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204680477U true CN204680477U (en) | 2015-09-30 |
Family
ID=54180150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520416920.1U Expired - Fee Related CN204680477U (en) | 2015-06-16 | 2015-06-16 | Large data hyperfrequency transmission cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204680477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935149A (en) * | 2015-12-31 | 2017-07-07 | 固安翌光科技有限公司 | A kind of oled panel and preparation method thereof |
-
2015
- 2015-06-16 CN CN201520416920.1U patent/CN204680477U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935149A (en) * | 2015-12-31 | 2017-07-07 | 固安翌光科技有限公司 | A kind of oled panel and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20180616 |