CN207977155U - A kind of anti-interference low decaying communications cable - Google Patents
A kind of anti-interference low decaying communications cable Download PDFInfo
- Publication number
- CN207977155U CN207977155U CN201820087986.4U CN201820087986U CN207977155U CN 207977155 U CN207977155 U CN 207977155U CN 201820087986 U CN201820087986 U CN 201820087986U CN 207977155 U CN207977155 U CN 207977155U
- Authority
- CN
- China
- Prior art keywords
- cable
- carbon fiber
- stratum reticulare
- communications cable
- interference
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Insulated Conductors (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model provides a kind of anti-interference low decaying communications cable, it includes core and the cable cover that is arranged outside it, the cable cover includes anti-corrosion waterproof layer, sheet metal shielded layer, carbon fiber stratum reticulare successively from outside to inside, and the carbon fiber stratum reticulare volume is set to core periphery.The above-mentioned anti-interference low decaying communications cable promotes the high heat resistance of cable, by its malformation probability in applied at elevated temperature environment, ensures the stability of its signal transmission from cable structure by the way that carbon fiber stratum reticulare is arranged；By the way that sheet metal shielded layer is arranged, the metal screen layer plays the effect of electromagnetism interference and the decaying of anti-signal, and by outside electromagnetic interference and signal, there is a situation where decay to occur in transmission process for anti-stop signal.
Description
Technical field
The utility model is related to technical field of cables, more particularly to a kind of anti-interference low decaying communications cable.
Background technology
The communications cable is made of core and protective case, and the communications cable structure of this universal design is easy to use, is manufactured into
This is low.But this cable structure stability is poor, and electromagnetism interference, anti-decay property difference cause wired signal transmission steady
Qualitative difference, during construction usage easily recurring structure change, cause signal of communication unstable, during use it is same by
Electromagnetic interference, anti-ageing increase, the case where signal interruption is resulted even in when serious, occur.
Utility model content
In order to solve the above problem, the utility model provides a kind of anti-interference low decaying communications cable.
The technical solution of the utility model is as follows:
A kind of anti-interference low decaying communications cable comprising core and the cable cover being arranged outside it, the cable cover is by outer
To interior successively including anti-corrosion waterproof layer, sheet metal shielded layer, carbon fiber stratum reticulare, the carbon fiber stratum reticulare volume is set to core periphery.
Preferably, non-conductive fibre is filled between the core and carbon fiber stratum reticulare.
Preferably, the core includes signal wire, power cord and ground wire, and the center of cable cover is equipped with one and reinforces
Muscle, the signal wire, power cord and ground wire are equidistantly positioned around reinforcing rib.
Wherein, the reinforcing rib is reinforcing bar.
Preferably, the thickness of the sheet metal shielded layer is the 1/5-1/3 of cable cover thickness.
The beneficial effects of the utility model are as follows：
1, by setting carbon fiber stratum reticulare, the high heat resistance of cable is promoted, it will be to its knot in applied at elevated temperature environment
Structure deformation probability ensures the stability of its signal transmission from cable structure；
2, by the way that sheet metal shielded layer is arranged, the metal screen layer plays the effect of electromagnetism interference and the decaying of anti-signal
Fruit, by outside electromagnetic interference and signal, there is a situation where decay to occur in transmission process for anti-stop signal.
Description of the drawings
Below in conjunction with the accompanying drawings, by the way that specific embodiment of the present utility model is described in detail, the utility model will be made
Technical solution and other beneficial effects are apparent.
Fig. 1 is a kind of anti-interference low decaying communications cable schematic diagram of anti-interference low decaying communication.
Main element symbol description：
10, anti-corrosion waterproof layer；20, sheet metal shielded layer；30, carbon fiber stratum reticulare；40, reinforcing rib；50, non-conductive fibre；61、
Signal wire；62, power cord；63, it is grounded.
Specific implementation mode
Further to illustrate technological means and its effect that the utility model is taken, below in conjunction with the utility model
Preferred embodiment and its attached drawing are described in detail.
Referring to FIG. 1, a kind of anti-interference low decaying communications cable comprising core and the cable cover being arranged outside it, it is described
Cable cover includes anti-corrosion waterproof layer 10, sheet metal shielded layer 20, carbon fiber stratum reticulare 30, the carbon fiber stratum reticulare successively from outside to inside
Volume 30 are set to core periphery.
The beneficial effects of the utility model are as follows：
1, by be arranged carbon fiber stratum reticulare 30, promote the high heat resistance of cable, by it in applied at elevated temperature environment
Malformation probability ensures the stability of its signal transmission from cable structure；
2, by the way that sheet metal shielded layer 20 is arranged, the metal screen layer plays the effect of electromagnetism interference and the decaying of anti-signal
Fruit, by outside electromagnetic interference and signal, there is a situation where decay to occur in transmission process for anti-stop signal.
Preferably, non-conductive fibre 50 is filled between the core and carbon fiber stratum reticulare 30.
The core includes signal wire 61, power cord 62 and ground wire 63, in order to further enhance the stable structure of cable
Property, equipped with a reinforcing rib 40, the signal wire 61, power cord 62 and ground wire 63 are equidistantly positioned for the center of cable cover
Around reinforcing rib 40.Wherein, the reinforcing rib 40 is reinforcing bar.In the other embodiment of the utility model, the reinforcement
Muscle 40 can also be achieved to be made of the material of other hard materials, such as aluminium alloy, carbon fiber etc..
Preferably, the thickness of the sheet metal shielded layer 20 is the 1/5-1/3 of cable cover thickness, to play enough electromagnetism
Shield effectiveness.
The above, for those of ordinary skill in the art, can with technical solution according to the present utility model and
Technical concept makes other various corresponding change and deformations, and all these change and distortions should all belong to the utility model power
The protection domain that profit requires.
Claims (5)
1. a kind of anti-interference low decaying communications cable, which is characterized in that including core and the cable cover being arranged outside it, the cable
Set includes anti-corrosion waterproof layer, sheet metal shielded layer, carbon fiber stratum reticulare successively from outside to inside, and the carbon fiber stratum reticulare volume is set to core
Periphery.
2. the anti-interference low decaying communications cable according to claim 1, which is characterized in that the core and carbon fiber stratum reticulare
Between be filled with non-conductive fibre.
3. the anti-interference low decaying communications cable according to claim 1, which is characterized in that the core include signal wire,
Power cord and ground wire, the center of cable cover are equipped with a reinforcing rib, the signal wire, power cord and ground wire is equidistant sets
It is placed in around reinforcing rib.
4. the anti-interference low decaying communications cable according to claim 3, which is characterized in that the reinforcing rib is reinforcing bar.
5. the anti-interference low decaying communications cable according to claim 1, which is characterized in that the thickness of the sheet metal shielded layer
Degree is the 1/5-1/3 of cable cover thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820087986.4U CN207977155U (en) | 2018-01-19 | 2018-01-19 | A kind of anti-interference low decaying communications cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820087986.4U CN207977155U (en) | 2018-01-19 | 2018-01-19 | A kind of anti-interference low decaying communications cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207977155U true CN207977155U (en) | 2018-10-16 |
Family
ID=63769889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820087986.4U Expired - Fee Related CN207977155U (en) | 2018-01-19 | 2018-01-19 | A kind of anti-interference low decaying communications cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207977155U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110610786A (en) * | 2019-09-17 | 2019-12-24 | 汇铂斯电子技术(苏州)有限公司 | Production process of high-flame-retardancy special wire harness for rail transit |
| CN112420262A (en) * | 2020-10-30 | 2021-02-26 | 金泰电缆有限公司 | Deformation-resistant armored insulating aluminum alloy cable |
-
2018
- 2018-01-19 CN CN201820087986.4U patent/CN207977155U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110610786A (en) * | 2019-09-17 | 2019-12-24 | 汇铂斯电子技术(苏州)有限公司 | Production process of high-flame-retardancy special wire harness for rail transit |
| CN112420262A (en) * | 2020-10-30 | 2021-02-26 | 金泰电缆有限公司 | Deformation-resistant armored insulating aluminum alloy cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 Termination date: 20210119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |