CN202189573U - Coaxial data composite cable - Google Patents
Coaxial data composite cable Download PDFInfo
- Publication number
- CN202189573U CN202189573U CN2011202487254U CN201120248725U CN202189573U CN 202189573 U CN202189573 U CN 202189573U CN 2011202487254 U CN2011202487254 U CN 2011202487254U CN 201120248725 U CN201120248725 U CN 201120248725U CN 202189573 U CN202189573 U CN 202189573U
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- CN
- China
- Prior art keywords
- cable part
- cable
- coaxial cable
- digital
- coaxial
- 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
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Abstract
The utility model relates to a coaxial data composite cable, which comprises a coaxial cable part and a digital cable part and composites the coaxial cable part and the digital cable part to a whole body. The coaxial data composite cable has two performances of a coaxial cable and a data cable, completely fits specified requirements of the two industrial standards, has image information transmission and digital communication transmission functions, and is paved once, construed once and accessed once, thereby having the advantages of being concise and convenient, reducing links, and saving time and labors.
Description
Technical field
The utility model relates to a kind of cable, particularly a kind of composite cable that television image transmission and digital communication and transmission cable are united two into one.
Background technology
That modern handle official bussiness building, education, training, family all have is wired, computer and communication equipment, connects in order to carry out signal, and conventional construction method is a pre-embedded pipe, and then carries out threading, wiring, accomplishes being connected of cable and equipment.Must use two kinds of cables: cable of cable TV and cable for digital communication, in the work progress of reality, need carry out the work of twice pre-embedded pipe, threading, wiring, the time and the labour that construct like this just waste.
The utility model content
The utility model technical problem to be solved provides a kind of composite cable, and it possesses the function of image information transmission and digital communication and transmission simultaneously.
In order to solve above-mentioned technical problem, the technical scheme of the utility model is: a kind of with the axis data composite cable, it comprises:
-coaxial cable part, said coaxial cable part is followed successively by conductor, strong adhesive force film, insulating barrier, the first plastic-aluminum combined shielding belt, first wire braid, the second plastic-aluminum combined shielding belt, second wire braid from inside to outside.
-digital cable part comprises the insulation heart yearn.
Said coaxial cable part is extruded with circular jacket respectively with the skin of digital cable part, and coaxial cable part, digital cable part link together through parallel the extruding of sheath.
Said digital cable part and coaxial cable part can also be through following scheme implementations: digital cable insulation heart yearn partly is evenly distributed on outside coaxial cable second wire braid partly, and extrudes fixing through sheath.
The utility model can be realized the function of two cables through a cable, possesses the performance index of two cables, and is perfect, reduced pipe laying, poling, wiring construction volume.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Fig. 1 is the structural representation of first kind of execution mode of the utility model.
Fig. 2 is the structural representation of second kind of execution mode of the utility model.
Fig. 3 is the structural representation of the third execution mode of the utility model.
Embodiment
In order to realize possessing simultaneously the cable of image information transmission and digital communication and transmission characteristic functions, reduce pipe laying, poling, wiring construction volume, the construction of cable of the utility model is as shown in Figure 1, and it comprises: coaxial cable part and digital cable part.
Said coaxial cable part is followed successively by the plastic-aluminum combined shielding belt of the plastic-aluminum combined shielding belt of conductor 1, strong adhesive force film 2, insulating barrier 3, first 4, first wire braid 5, second 6, second wire braid 7 from inside to outside.Digital cable partly comprises insulation heart yearn 9.
Said coaxial cable part is extruded with circular jacket 8 respectively with the skin of digital cable part, and coaxial cable part, digital cable part link together through sheath 8 parallel extruding.
The sheath 8 of above-mentioned coaxial cable part, digital cable part can also connect through strip-shaped members 10, and is as shown in Figure 2, constitutes the self-bearing type structure.
The another kind of execution mode of the utility model is as shown in Figure 3, digital cable insulation heart yearn 10 partly is evenly distributed on outside second wire braid 7 of coaxial cable part, and extrudes fixing through sheath 8.
Through above-mentioned several kinds of modes through special mold design; Extrude sheath simultaneously with two kinds of different extrusion pressures, form two kinds of different sheath adhesive force, satisfy the technological requirement of two types of different products; Realization is one with coaxial cable and cable for digital communication and two; Make a cable possess the performance index of two cables simultaneously, perfect, reduce pipe laying, poling, wiring construction volume.
The foregoing description limits the utility model never in any form, and every employing is equal to the technical scheme that replacement or the mode of equivalent transformation obtain and all drops in the protection range of the utility model.
Claims (2)
1. one kind with the axis data composite cable, it is characterized in that comprising:
-coaxial cable part, said coaxial cable part is followed successively by conductor (1), strong adhesive force film (2), insulating barrier (3), the first plastic-aluminum combined shielding belt (4), first wire braid (5), the second plastic-aluminum combined shielding belt (6), second wire braid (7) from inside to outside;
-digital cable part comprises insulation heart yearn (9);
Said coaxial cable part is extruded with circular jacket (8) respectively with the skin of digital cable part, and coaxial cable part, digital cable partly link together through parallel the extruding of sheath (8).
2. according to claim 1 with the axis data composite cable, it is characterized in that:
-coaxial cable part, said coaxial cable part is followed successively by conductor (1), strong adhesive force film (2), insulating barrier (3), the first plastic-aluminum combined shielding belt (4), first wire braid (5), the second plastic-aluminum combined shielding belt (6), second wire braid (7) from inside to outside;
-digital cable part comprises insulation heart yearn (9);
The insulation heart yearn (9) of said digital cable part is evenly distributed on outside second wire braid (7) of coaxial cable part, and extrudes fixing through sheath (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202487254U CN202189573U (en) | 2011-07-14 | 2011-07-14 | Coaxial data composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202487254U CN202189573U (en) | 2011-07-14 | 2011-07-14 | Coaxial data composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202189573U true CN202189573U (en) | 2012-04-11 |
Family
ID=45921009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202487254U Expired - Fee Related CN202189573U (en) | 2011-07-14 | 2011-07-14 | Coaxial data composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202189573U (en) |
-
2011
- 2011-07-14 CN CN2011202487254U patent/CN202189573U/en not_active Expired - Fee Related
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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: 20120411 Termination date: 20140714 |
|
| EXPY | Termination of patent right or utility model |