CN2606431Y - Multipipe digital transmitting coaxial cable with composite insulative layer - Google Patents
Multipipe digital transmitting coaxial cable with composite insulative layer Download PDFInfo
- Publication number
- CN2606431Y CN2606431Y CN 03228552 CN03228552U CN2606431Y CN 2606431 Y CN2606431 Y CN 2606431Y CN 03228552 CN03228552 CN 03228552 CN 03228552 U CN03228552 U CN 03228552U CN 2606431 Y CN2606431 Y CN 2606431Y
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- Prior art keywords
- layer
- coaxial cable
- multipipe
- utility
- model
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Abstract
The utility model discloses a multipipe digital transmitting coaxial cable with composite insulative layer, comprising an outer protective cover, a unit pipe, an insulation layer, a shielding layer and an inner protective cover, wherein, the insulation layer is composed by a base layer, a froth layer and a marginal layer. As the insulation layer is composed by a base layer, a froth layer and a marginal layer, the utility model has the advantages of good insulation effect and thin width of the insulation layer of about 0.5mm, thereby reducing the integrated size of the cable and being widely applicable to the field of communication.
Description
Technical field
The utility model relates to a kind of cable, specifically a kind of composite insulation layer multitube Digital Transmission coaxial cable.
Background technology
The insulating barrier of multitube Digital Transmission coaxial cable adopts plastic layer more in the prior art, and this layer is if the thin insulating effect is undesirable or do not reach specification requirement, and if this layer is the thick overall dimensions that can increase cable again.
Summary of the invention
The purpose of this utility model is a kind of composite insulation layer multitube Digital Transmission coaxial cable that designs at the deficiencies in the prior art, and its insulation effect is good, and the whole cable size is little, is suitable for the communications field and is extensive use of.
The concrete technical scheme that realizes the utility model purpose is: composite insulation layer multitube Digital Transmission coaxial cable, it comprises oversheath, unit pipes, characteristics are that unit pipes is made up of lead, insulating barrier, screen and inner sheath, and wherein insulating barrier is composited by basic unit, foaming layer, marginal layer.
Insulating barrier of the present utility model is composited for three layers by basic unit, foaming layer, marginal layer, and insulation effect is good, and thickness of insulating layer is very thin, and the overall dimensions of cable is reduced, and is suitable for the communications field and is extensive use of.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the structural representation of the utility model unit pipes
Fig. 3 is the structural representation of the utility model insulating barrier
Embodiment
Consult accompanying drawing, the utility model comprises oversheath 1, unit pipes 2, unit pipes 2 is made up of lead 3, insulating barrier 4, screen 5 and inner sheath 6, and wherein insulating barrier 4 is composited by the about 0.01mm of basic unit's 7 thickness, the about 0.45mm of foaming layer 8 thickness, the about 0.05mm of marginal layer 9 thickness.The thickness of insulating barrier 4 is about 0.5mm.
Claims (1)
1, a kind of composite insulation layer multitube Digital Transmission coaxial cable, comprise oversheath (1), unit pipes (2), it is characterized in that unit pipes (2) is made up of lead (3), insulating barrier (4), screen (5) and inner sheath (6), wherein insulating barrier (4) is composited by basic unit (7), foaming layer (8), marginal layer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03228552 CN2606431Y (en) | 2003-01-24 | 2003-01-24 | Multipipe digital transmitting coaxial cable with composite insulative layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03228552 CN2606431Y (en) | 2003-01-24 | 2003-01-24 | Multipipe digital transmitting coaxial cable with composite insulative layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2606431Y true CN2606431Y (en) | 2004-03-10 |
Family
ID=34164383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03228552 Expired - Lifetime CN2606431Y (en) | 2003-01-24 | 2003-01-24 | Multipipe digital transmitting coaxial cable with composite insulative layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2606431Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112821155A (en) * | 2021-01-05 | 2021-05-18 | 一汽解放汽车有限公司 | Spiral cable and get rid of and hang transport vechicle |
-
2003
- 2003-01-24 CN CN 03228552 patent/CN2606431Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112821155A (en) * | 2021-01-05 | 2021-05-18 | 一汽解放汽车有限公司 | Spiral cable and get rid of and hang transport vechicle |
| CN112821155B (en) * | 2021-01-05 | 2022-12-30 | 一汽解放汽车有限公司 | Spiral cable and get rid of and hang transport vechicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130124 Granted publication date: 20040310 |