CN102254593A - Coaxial data composite cable - Google Patents
Coaxial data composite cable Download PDFInfo
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- CN102254593A CN102254593A CN 201110197319 CN201110197319A CN102254593A CN 102254593 A CN102254593 A CN 102254593A CN 201110197319 CN201110197319 CN 201110197319 CN 201110197319 A CN201110197319 A CN 201110197319A CN 102254593 A CN102254593 A CN 102254593A
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- cable part
- cable
- coaxial cable
- digital
- coaxial
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Abstract
The invention relates to a coaxial data composite cable which comprises a coaxial cable part and a digital cable part. According to the invention, the coaxial cable and the digital cable are compounded into a whole, so that the coaxial data composite cable has two properties of the coaxial cable and the digital cable, completely accords with the requirements specified by two industrial standards and has the image information transmission and digital communication transmission functions. The coaxial data composite cable has the advantages of one-time laying, one-time construction, one-time connection, conciseness and convenience, reduced links and time and labor saving.
Description
Technical field
The present invention 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, finishes 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, Shi Gong time and labour just waste like this.
Summary of the invention
Technical problem to be solved by this invention 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, technical scheme of the present invention is: a kind of with the axis data composite cable, it comprises:
-coaxial cable part, described 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.
Described 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 by parallel the extruding of sheath.
Described digital cable part and coaxial cable part can also be by following scheme implementations: digital cable insulation heart yearn partly is evenly distributed on outside coaxial cable second wire braid partly, and extrudes fixing by sheath.
The present invention can realize the function of two cables by a cable, possesses the performance index of two cables, and is perfect, reduced pipe laying, poling, wiring construction volume.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of first kind of execution mode of the present invention.
Fig. 2 is the structural representation of second kind of execution mode of the present invention.
Fig. 3 is the structural representation of the third execution mode of the present invention.
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 present invention as shown in Figure 1, it comprises: coaxial cable is partly and the digital cable part.
Described 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 partly comprises insulation heart yearn 9.
Described 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 by sheath 8 parallel extruding.
The sheath 8 of above-mentioned coaxial cable part, digital cable part can also connect by strip-shaped parts 10, as shown in Figure 2, constitutes the self-bearing type structure.
Another embodiment of the invention is evenly distributed on digital cable insulation heart yearn 10 partly outside second wire braid 7 of coaxial cable part, and extrudes fixing by sheath 8 as shown in Figure 3.
By above-mentioned several modes by 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 class 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 does not limit the present invention in any way, and every employing is equal to replaces or technical scheme that the mode of equivalent transformation obtains all drops in protection scope of the present invention.
Claims (2)
1. one kind with the axis data composite cable, it is characterized in that comprising:
-coaxial cable part, described 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);
Described 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 by 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, described 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 described digital cable part is evenly distributed on outside second wire braid (7) of coaxial cable part, and extrudes fixing by sheath (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110197319 CN102254593A (en) | 2011-07-14 | 2011-07-14 | Coaxial data composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110197319 CN102254593A (en) | 2011-07-14 | 2011-07-14 | Coaxial data composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102254593A true CN102254593A (en) | 2011-11-23 |
Family
ID=44981795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110197319 Pending CN102254593A (en) | 2011-07-14 | 2011-07-14 | Coaxial data composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102254593A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105913944A (en) * | 2016-06-24 | 2016-08-31 | 安徽宜德电子有限公司 | Water-blocking coaxial cable with power line |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2404196Y (en) * | 1999-12-29 | 2000-11-01 | 江苏宝胜集团有限公司 | Data and image transmission comprehensive cable |
| CN2582122Y (en) * | 2002-11-07 | 2003-10-22 | 汕头市汕沪电缆厂有限公司 | Extruding mould for producing combined network cable and special cable protective cover thereof |
| CN201048064Y (en) * | 2007-05-25 | 2008-04-16 | 汪海荣 | Data, radio frequency combination coaxial cable |
| CN201226263Y (en) * | 2008-06-12 | 2009-04-22 | 徐建军 | Four-shielding coaxial cable |
| CN201556468U (en) * | 2009-12-03 | 2010-08-18 | 浙江天杰实业有限公司 | Dual coaxial cable |
-
2011
- 2011-07-14 CN CN 201110197319 patent/CN102254593A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2404196Y (en) * | 1999-12-29 | 2000-11-01 | 江苏宝胜集团有限公司 | Data and image transmission comprehensive cable |
| CN2582122Y (en) * | 2002-11-07 | 2003-10-22 | 汕头市汕沪电缆厂有限公司 | Extruding mould for producing combined network cable and special cable protective cover thereof |
| CN201048064Y (en) * | 2007-05-25 | 2008-04-16 | 汪海荣 | Data, radio frequency combination coaxial cable |
| CN201226263Y (en) * | 2008-06-12 | 2009-04-22 | 徐建军 | Four-shielding coaxial cable |
| CN201556468U (en) * | 2009-12-03 | 2010-08-18 | 浙江天杰实业有限公司 | Dual coaxial cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105913944A (en) * | 2016-06-24 | 2016-08-31 | 安徽宜德电子有限公司 | Water-blocking coaxial cable with power line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111123 |