CN206451541U - A kind of communication cable - Google Patents
A kind of communication cable Download PDFInfo
- Publication number
- CN206451541U CN206451541U CN201720150932.3U CN201720150932U CN206451541U CN 206451541 U CN206451541 U CN 206451541U CN 201720150932 U CN201720150932 U CN 201720150932U CN 206451541 U CN206451541 U CN 206451541U
- Authority
- CN
- China
- Prior art keywords
- cable
- communication cable
- voice
- insulating support
- polyfluorinated ethylene
- 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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Abstract
The utility model discloses a kind of communication cable, including body, the body includes telephone communication cable and voice-over-net cable, separated between telephone communication cable and the voice-over-net cable by polyfluorinated ethylene insulating support, the middle-end of the polyfluorinated ethylene insulating support inner surface is provided with plastic optical fiber, and glass cord packed layer is filled between the plastic optical fiber, telephone communication cable and voice-over-net cable and polyfluorinated ethylene insulating support.The utility model is separated telephone communication cable and voice-over-net cable using polyfluorinated ethylene insulating support, the mutual interference of electromagnetism between telephone communication cable and voice-over-net cable can be avoided, improve the definition of transmission signal, simultaneously in the inner surface setting plastic optical fiber of polyfluorinated ethylene insulating support, when cable breaks down, people, at one end to plastic optical fiber internal emission light source, are that the maintenance work of people brings great convenience so as to accurately find the cable broken down.
Description
Technical field
The utility model is related to field of cable technology, specially a kind of communication cable.
Background technology
With the development of science and technology the communications industry has obtained larger development, the application of communication cable also more and more extensively, is led to
Communication cable is for transmitting phone, telegram, fax paper, TV and broadcast program, data and the cable of other electric signals, by many
The cable heart that the wire or conductor of root mutual insulating are twisted into and the cable heart is protected not make moist what is constituted with the outer protective sleeve of mechanical damage
Communication line, it includes cable core and the outer jacket outside cable core, and the quantity of cable core is set to different according to its use demand
Number, its mounting means has a variety of system of layings such as built on stilts, direct-burried, pipeline and the bottom, but because communication cable is many mostly
Band together, when a certain cable is damaged, people are difficult that the cable that this root is damaged is found out, and are the maintenance band of people
It is inconvenient to come, therefore, a kind of it is proposed that communication cable.
Utility model content
The purpose of this utility model is to provide a kind of communication cable possess the advantage of damage cable easy to find, solve
Banded together because communication cable is mostly many, when a certain cable is damaged, people are difficult that this root is damaged
Cable find out, be the problem of maintenance of people is made troubles.
To achieve the above object, the utility model provides following technical scheme：A kind of communication cable, including body, it is described
Body is included between telephone communication cable and voice-over-net cable, telephone communication cable and the voice-over-net cable by poly- complete
PVF insulating support is separated, and the middle-end of the polyfluorinated ethylene insulating support inner surface is provided with plastic optical fiber, the plastic light
Filled between fine, telephone communication cable and voice-over-net cable and polyfluorinated ethylene insulating support filled with glass cord
Layer, the outer surface of the polyfluorinated ethylene insulating support is socketed with outside low-smoke non-halogen flame-retardant jacket layer, the low-smoke non-halogen flame-retardant
Side of the jacket layer away from polyfluorinated ethylene insulating support is socketed with polyester fiber sunscreen layer, and the polyester fiber sunscreen layer is away from low
The side of cigarette halogen-free flameproof jacket layer is socketed with label layer.
It is preferred that, the quantity of telephone communication cable and the voice-over-net cable is two, and two telephone communication electricity
It is to be symmetrically staggered between cable and voice-over-net cable.
It is preferred that, the polyfluorinated ethylene insulating support is decussate texture.
It is preferred that, lapping layer is provided between the low-smoke non-halogen flame-retardant jacket layer and polyfluorinated ethylene insulating support.
It is preferred that, the outer surface of the plastic optical fiber, telephone communication cable and voice-over-net cable is socketed with copper wire screen
Cover layer.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is separated telephone communication cable and voice-over-net cable using polyfluorinated ethylene insulating support, can
The mutual interference of electromagnetism between telephone communication cable and voice-over-net cable is avoided, the definition of transmission signal is improved, while poly-
The inner surface setting of perfluoroethylene insulating support plastic optical fiber, when cable breaks down, people are at one end to plastic optical fiber
Internal emission light source, is that the maintenance work of people brings great convenience so as to accurately find the cable broken down.
2nd, the effect that the utility model passes through polyester fiber sunscreen layer, it is possible to decrease the infringement that sunlight irradiation comes to banded cable,
The service life of cable is extended, while low-smoke non-halogen flame-retardant jacket layer can improve the heat-resisting ability of cable, cable has been ensured
The security used.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1 body, 2 label layers, 3 telephone communication cables, 4 plastic optical fibers, 5 polyester fiber sunscreen layers, 6 low smoke and zero halogens
Fire-retardant jacket layer, 7 glass cord packed layers, 8 lapping layers, 9 polyfluorinated ethylene insulating supports, 10 shielding layer of copper wires, 11 networks
Voice cable.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, a kind of communication cable, including body 1, body 1 includes telephone communication cable 3 and voice-over-net cable
11, the quantity of telephone communication cable 3 and voice-over-net cable 11 is two, and two telephone communication cables 3 and voice-over-net
It is to be symmetrically staggered between cable 11, it is exhausted by polyfluorinated ethylene between telephone communication cable 3 and voice-over-net cable 11
Edge support 9 is separated, and can avoid the mutual interference of electromagnetism between telephone communication cable 3 and voice-over-net cable 11, improves transmission signal
Definition, polyfluorinated ethylene insulating support 9 is decussate texture, and the middle-end of the inner surface of polyfluorinated ethylene insulating support 9 is provided with
Plastic optical fiber 4, when cable breaks down, people are at one end to the internal emission light source of plastic optical fiber 4, so as to accurately find hair
The cable of raw failure, is that the maintenance work of people brings great convenience, plastic optical fiber 4, telephone communication cable 3 and voice-over-net
The outer surface of cable 11 is socketed with shielding layer of copper wires 10, plastic optical fiber 4, telephone communication cable 3 and voice-over-net cable 11 with
Glass cord packed layer 7, the outer surface of polyfluorinated ethylene insulating support 9 are filled between polyfluorinated ethylene insulating support 9
Low-smoke non-halogen flame-retardant jacket layer 6 is socketed with, the heat-resisting ability of cable can be improved, the security that cable is used, low cigarette has been ensured
Lapping layer 8 is provided between halogen-free flameproof jacket layer 6 and polyfluorinated ethylene insulating support 9, low-smoke non-halogen flame-retardant jacket layer 6 is away from poly-
The side of perfluoroethylene insulating support 9 is socketed with polyester fiber sunscreen layer 5, it is possible to decrease the infringement that sunlight irradiation comes to banded cable,
The service life of cable is extended, side of the polyester fiber sunscreen layer 5 away from low-smoke non-halogen flame-retardant jacket layer 6 is socketed with label layer
2。
In use, separated telephone communication cable 3 and voice-over-net cable 11 using polyfluorinated ethylene insulating support 9, can
The mutual interference of electromagnetism between telephone communication cable 3 and voice-over-net cable 11 is avoided, the definition of transmission signal is improved, while
The inner surface setting of polyfluorinated ethylene insulating support 9 plastic optical fiber 4, when cable breaks down, people are at one end to plastics
The internal emission light source of optical fiber 4, is that the maintenance work of people is brought greatly just so as to accurately find the cable broken down
Profit, passes through the effect of polyester fiber sunscreen layer 5, it is possible to decrease the infringement that sunlight irradiation comes to banded cable, extends the use of cable
In the life-span, while low-smoke non-halogen flame-retardant jacket layer 6 can improve the heat-resisting ability of cable, the security that cable is used is ensured.
In summary：The communication cable, passes through polyfluorinated ethylene insulating support 9 and the plastic optical fiber in its inner surface setting
4 effect, solves and is banded together because communication cable is mostly many, and when a certain cable is damaged, people are very
The difficult cable that this root is damaged is found out, and is the problem of maintenance of people is made troubles.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of communication cable, including body（1）, it is characterised in that：The body（1）Including telephone communication cable（3）And net
Network voice cable（11）, the telephone communication cable（3）With voice-over-net cable（11）Between pass through polyfluorinated ethylene insulation branch
Frame（9）Separate, the polyfluorinated ethylene insulating support（9）The middle-end of inner surface is provided with plastic optical fiber（4）, the plastic optical fiber
（4）, telephone communication cable（3）With voice-over-net cable（11）With polyfluorinated ethylene insulating support（9）Between be filled with glass
Cordage packed layer（7）, the polyfluorinated ethylene insulating support（9）Outer surface be socketed with low-smoke non-halogen flame-retardant jacket layer（6）,
The low-smoke non-halogen flame-retardant jacket layer（6）Away from polyfluorinated ethylene insulating support（9）Side be socketed with polyester fiber sunscreen layer
（5）, the polyester fiber sunscreen layer（5）Away from low-smoke non-halogen flame-retardant jacket layer（6）Side be socketed with label layer（2）.
2. a kind of communication cable according to claim 1, it is characterised in that：The telephone communication cable（3）With network language
Sound cable（11）Quantity be two, and two telephone communication cables（3）With voice-over-net cable（11）Between be symmetrical
It is staggered.
3. a kind of communication cable according to claim 1, it is characterised in that：The polyfluorinated ethylene insulating support（9）For
Decussate texture.
4. a kind of communication cable according to claim 1, it is characterised in that：The low-smoke non-halogen flame-retardant jacket layer（6）With
Polyfluorinated ethylene insulating support（9）Between be provided with lapping layer（8）.
5. a kind of communication cable according to claim 1, it is characterised in that：The plastic optical fiber（4）, telephone communication cable
（3）With voice-over-net cable（11）Outer surface be socketed with shielding layer of copper wires（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720150932.3U CN206451541U (en) | 2017-02-20 | 2017-02-20 | A kind of communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720150932.3U CN206451541U (en) | 2017-02-20 | 2017-02-20 | A kind of communication cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206451541U true CN206451541U (en) | 2017-08-29 |
Family
ID=59665604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720150932.3U Expired - Fee Related CN206451541U (en) | 2017-02-20 | 2017-02-20 | A kind of communication cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206451541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114678165A (en) * | 2022-04-12 | 2022-06-28 | 李军 | Cable for 5G communication |
-
2017
- 2017-02-20 CN CN201720150932.3U patent/CN206451541U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114678165A (en) * | 2022-04-12 | 2022-06-28 | 李军 | Cable for 5G communication |
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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: 20170829 Termination date: 20180220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |