CN203573732U - Anti-electromagnetic-interference network cable - Google Patents
Anti-electromagnetic-interference network cable Download PDFInfo
- Publication number
- CN203573732U CN203573732U CN201320742307.XU CN201320742307U CN203573732U CN 203573732 U CN203573732 U CN 203573732U CN 201320742307 U CN201320742307 U CN 201320742307U CN 203573732 U CN203573732 U CN 203573732U
- Authority
- CN
- China
- Prior art keywords
- electromagnetic
- layer
- network cable
- exodermis
- skin 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
Images
Landscapes
- Ropes Or Cables (AREA)
Abstract
The utility model discloses an anti-electromagnetic-interference network cable. The anti-electromagnetic-interference network cable comprises four pairs of twisted pairs and a skin layer, an electromagnetic shielding layer is arranged outside each twisted pair, the electromagnetic shielding layer is an aluminum foil layer, the skin layer is an EPDM rubber layer, nylon wires are arranged in the skin layer, and the skin layer is sleeved by magnetic rings. According to the anti-electromagnetic-interference network cable, the electromagnetic shielding layer is arranged outside each twisted pair, and the skin layer is sleeved by the magnetic rings so that the anti-electromagnetic-interference ability of the network cable is obviously enhanced; the skin layer is the EPDM rubber layer which is advantaged by excellent oxidation resistance, ozone resistance, and erosion resistance; and the nylon wires are arranged in the skin layer so that the tensile ability of the network cable is improved.
Description
Technical field
The utility model belongs to wire rod field, is specifically related to a kind of netting twine of anti-electromagnetic interference.
Background technology
Twisted-pair feeder is stranded the forming of plain conductor by a pair of mutually insulated.Adopt in this way, not only can resist the Electromagnetic Interference that a part comes from the outside, and can reduce the external interference of self signal.Along with present various electromagnetic interference are more and more serious, common twisted-pair feeder is unable to cope with, and causes network signal unstable.And netting twine crust is easy to agingly, particularly the now impact of acid rain, makes the aging more and more serious of common netting twine.When long distance, large span wiring, existing netting twine does not mostly have tensile structure, causes netting twine easily to pull.
Utility model content
The utility model object is to provide a kind of netting twine of anti-electromagnetic interference, solves the anti-electromagnetism of existing netting twine, the problem that anti-aging and resistance to tension is not strong.
The technical solution of the utility model is:
A netting twine for anti-electromagnetic interference, comprises four pairs of twisted-pair feeders and exodermis, and described every a pair of twisted-pair feeder is outside equipped with electro-magnetic screen layer, described electro-magnetic screen layer is aluminium foil layer, described exodermis is ethylene-propylene-diene monomer glue-line, is provided with nylon wire in exodermis, is arranged with magnet ring on exodermis.
Further, described magnet ring is manganese-zinc magnetic ring.
The utility model compared with prior art tool has the following advantages:
The utility model is by being outside equipped with electro-magnetic screen layer at every a pair of twisted-pair feeder, on exodermis, be arranged with the anti-electromagnetic interference capability that magnet ring can significantly improve netting twine, exodermis is ethylene-propylene-diene monomer glue-line, it has superior resistance to oxidation, anti-ozone and erosion-resistant ability, in exodermis, be provided with nylon wire, can improve the resistance to tension of netting twine.
Accompanying drawing explanation
Fig. 1 is the Structure of cross section schematic diagram of netting twine of the present utility model;
Fig. 2 is the structural representation of sheathed magnet ring;
In figure, be labeled as: 1-twisted-pair feeder, 2-electro-magnetic screen layer, 3-exodermis, 4-magnet ring, 5-nylon wire.
Embodiment
As shown in Figure 1, a kind of netting twine of anti-electromagnetic interference, comprises four pairs of twisted-pair feeders 1 and exodermis 3.Described every a pair of twisted-pair feeder 1 is outside equipped with electro-magnetic screen layer 2, and described electro-magnetic screen layer 2 is aluminium foil layer.Described exodermis 3 is ethylene-propylene-diene monomer glue-line, is provided with nylon wire 5 in exodermis 3, is arranged with magnet ring 4 on exodermis 3, and described magnet ring 4 is manganese-zinc magnetic ring.
The utility model is by being outside equipped with electro-magnetic screen layer 2 at every a pair of twisted-pair feeder 1, on exodermis 3, be arranged with the anti-electromagnetic interference capability that magnet ring 4 can significantly improve netting twine, exodermis 3 is ethylene-propylene-diene monomer glue-line, it has superior resistance to oxidation, anti-ozone and erosion-resistant ability, in exodermis 3, be provided with nylon wire 5, can improve the resistance to tension of netting twine.
Claims (2)
1. a netting twine for anti-electromagnetic interference, comprises four pairs of twisted-pair feeders and exodermis, and described every a pair of twisted-pair feeder is outside equipped with electro-magnetic screen layer, described electro-magnetic screen layer is aluminium foil layer, described exodermis is ethylene-propylene-diene monomer glue-line, is provided with nylon wire in exodermis, is arranged with magnet ring on exodermis.
2. the netting twine of a kind of anti-electromagnetic interference according to claim 1, is characterized in that: described magnet ring is manganese-zinc magnetic ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742307.XU CN203573732U (en) | 2013-11-22 | 2013-11-22 | Anti-electromagnetic-interference network cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742307.XU CN203573732U (en) | 2013-11-22 | 2013-11-22 | Anti-electromagnetic-interference network cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203573732U true CN203573732U (en) | 2014-04-30 |
Family
ID=50541450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320742307.XU Expired - Fee Related CN203573732U (en) | 2013-11-22 | 2013-11-22 | Anti-electromagnetic-interference network cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203573732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680751A (en) * | 2013-11-22 | 2014-03-26 | 成都捷康特科技有限公司 | Cable resistant to electromagnetic interference |
-
2013
- 2013-11-22 CN CN201320742307.XU patent/CN203573732U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680751A (en) * | 2013-11-22 | 2014-03-26 | 成都捷康特科技有限公司 | Cable resistant to electromagnetic interference |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203573732U (en) | Anti-electromagnetic-interference network cable | |
| CN202839001U (en) | Microphone lead | |
| CN203760141U (en) | Drainage wire-contained armoured insulated cable | |
| CN203760217U (en) | Special coaxial cable for high-speed rail | |
| CN103680751A (en) | Cable resistant to electromagnetic interference | |
| CN202384053U (en) | Tensile signal shielding cable | |
| CN203491006U (en) | Aluminum-alloy cable special for frequency converter | |
| CN203573692U (en) | Aging resistant tensile telephone line | |
| CN205318878U (en) | Strenghthened type rubber cover flexible cable is blocked water, shielded | |
| CN205140567U (en) | Soft aviation cable of multicore high strength | |
| CN203366821U (en) | Metal shielded aluminum alloy power cable | |
| CN203787120U (en) | Alloy conductor cable used in aviation and spaceflight | |
| CN205211454U (en) | Industrial high frequency digital communication cable | |
| CN203673859U (en) | Tensile waterproof rubber sleeve cable | |
| CN203721311U (en) | Insulation shield cable with drainage wire | |
| CN203760155U (en) | Inorganic insulated waterproof control cable | |
| CN203721273U (en) | Multi-core tensile aluminum conductor cable | |
| CN202615841U (en) | High-strength intrinsically safe computer shielded cable for tension-resistant conductor movement | |
| CN202855362U (en) | Flat cable | |
| CN103646695A (en) | An aging resistant tensile telephone line | |
| CN203338849U (en) | Insulated flexible electric power cable | |
| CN203102910U (en) | Safe and explosion-proof instrument signal cable | |
| CN202917208U (en) | Reinforced tensile soft cable | |
| CN203760193U (en) | Special composite cable for elevators | |
| CN203102957U (en) | Mounting line |
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: 20140430 Termination date: 20141122 |
|
| EXPY | Termination of patent right or utility model |