CN205451832U - Shielded cable - Google Patents
Shielded cable Download PDFInfo
- Publication number
- CN205451832U CN205451832U CN201620154270.2U CN201620154270U CN205451832U CN 205451832 U CN205451832 U CN 205451832U CN 201620154270 U CN201620154270 U CN 201620154270U CN 205451832 U CN205451832 U CN 205451832U
- Authority
- CN
- China
- Prior art keywords
- shielding layer
- utility
- model
- insulating barrier
- layer
- 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
Links
Abstract
The utility model relates to a shielded cable, including a set of cable core, the cable core is equipped with first shielding layer outward, and first shielding layer is equipped with the secondary shielding layer outward, is equipped with the first insulation layer outside the secondary shielding layer, is equipped with the sheath outside the first insulation layer, and the cable core comprises a set of second insulating layer conductor that is wrapping up, and the conductor is the patchcord core, and first shielding layer is worked out by the tinned copper wire, and the secondary shielding layer is made by the plastic -aluminum complex film, and the first insulation layer is made by the polyethylene from high pressure process, and the second insulating layer is made by polyvinyl chloride. The utility model has the advantages of shield that effectual, cost of manufacture is low, simple structure, long service life.
Description
Technical field
This utility model relates to a kind of shielded cable.
Background technology
The signal such as putting at computer strong, easily the place of interference, the shielding action to cable requires the most high.Bending property, antiseptic property simultaneously for cable also have high requirement significantly.But most shielded cable is for shielding and the same performance of the two of bendability, is not the most remarkable especially.
Summary of the invention:
The purpose of this utility model is to overcome above deficiency, it is provided that a kind of shield effectiveness is good, flexible, the shielded cable of simple in construction.
The purpose of this utility model is achieved through the following technical solutions: shielded cable includes one group of cable core, and cable core is externally provided with the first screen layer, and the first screen layer is externally provided with secondary shielding layer, and secondary shielding layer is externally provided with the first insulating barrier, and the first insulating barrier is externally provided with sheath.
Further improvement of the utility model is: cable core is wrapped in the second insulating barrier conductor by one group and constitutes.
Further improvement of the utility model is: conductor is flexible cord core.
Further improvement of the utility model is: the first screen layer is worked out by tinned copper wire.
Further improvement of the utility model is: secondary shielding layer is made up of aluminum-plastic composite membrane.
Further improvement of the utility model is: the first insulating barrier is made up of polyethylene from high pressure process.
Further improvement of the utility model is: the second insulating barrier is made up of polrvinyl chloride.
This utility model compared with prior art has the advantage that
Shield effectiveness is good, good bending property, simple in construction, and volume is little, and service life is long.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model；
Label in figure: 1-cable core, 2-the first screen layer, 3-the first insulating barrier, 4-sheath, 5-the second insulating barrier, 6-conductor, 7-secondary shielding layer.
Detailed description of the invention:
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment is only used for explaining this utility model, is not intended that the restriction to this utility model protection domain.
As Fig. 1 shows a kind of embodiment of this utility model shielded cable, including one group of cable core 1, cable core 1 is provided with the first screen layer 2, first screen layer 2 is externally provided with secondary shielding layer 7, secondary shielding layer 7 is externally provided with the first insulating barrier 3, first insulating barrier 3 is externally provided with sheath 4, cable core 1 is wrapped in the second insulating barrier 5 conductor 6 by one group and constitutes, conductor 6 is flexible cord core, first screen layer 2 is worked out by tinned copper wire, secondary shielding layer 7 is made up of aluminum-plastic composite membrane, and the first insulating barrier 3 is made up of polyethylene from high pressure process, and the second insulating barrier 5 is made up of polrvinyl chloride.
The foregoing is only explanation embodiment of the present utility model; it is not limited to this utility model; for a person skilled in the art; all within spirit of the present utility model and principle; the any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (1)
1. shielded cable, including one group of cable core (1), its feature in: described cable core (1) is externally provided with the first screen layer (2), described first screen layer (2) is externally provided with secondary shielding layer (7), described secondary shielding layer (7) is externally provided with the first insulating barrier (3), and described first insulating barrier (3) is externally provided with sheath (4)；Described cable core (1) is wrapped in the second insulating barrier (5) conductor (6) by one group and constitutes；Described conductor (6) is flexible cord core；Described first screen layer (2) is worked out by tinned copper wire；Described secondary shielding layer (7) is made up of aluminum-plastic composite membrane；Described first insulating barrier (3) is made up of polyethylene from high pressure process；Described second insulating barrier (5) is made up of polrvinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620154270.2U CN205451832U (en) | 2016-03-01 | 2016-03-01 | Shielded cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620154270.2U CN205451832U (en) | 2016-03-01 | 2016-03-01 | Shielded cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205451832U true CN205451832U (en) | 2016-08-10 |
Family
ID=56604442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620154270.2U Expired - Fee Related CN205451832U (en) | 2016-03-01 | 2016-03-01 | Shielded cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205451832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110211732A (en) * | 2019-05-14 | 2019-09-06 | 许对兴 | A kind of enameled wire with cleaning function with winding structure |
-
2016
- 2016-03-01 CN CN201620154270.2U patent/CN205451832U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110211732A (en) * | 2019-05-14 | 2019-09-06 | 许对兴 | A kind of enameled wire with cleaning function with winding structure |
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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: 20160810 Termination date: 20170301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |