CN204926897U - Communication cable - Google Patents
Communication cable Download PDFInfo
- Publication number
- CN204926897U CN204926897U CN201520657425.XU CN201520657425U CN204926897U CN 204926897 U CN204926897 U CN 204926897U CN 201520657425 U CN201520657425 U CN 201520657425U CN 204926897 U CN204926897 U CN 204926897U
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- cable
- communication cable
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- cable core
- plastic fiber
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Abstract
The utility model discloses a communication cable, it includes cable core and the protective sheath of cladding in its outer lane, cable core outer lane from interior to exterior still coaxial cladding has the non -woven fabrics to wind band and embossing bellows, the symmetry is equipped with two and tears the rope outside the band, including the power cord unit in the cable core, optical cable unit and data line unit, three unit is closely arranged, be equipped with the filler in middle space department, still be equipped with a plastic fiber in the cable core, include still that communication cable connects, communication cable links to each other with the rear portion that communication cable connects, the export of plastic fiber is left to the front portion that communication cable connects. The utility model provides a communication between the small -signal of each unit, make efficiency more high -efficient, can gather end or use the proper position of just looking for its other end to do the mark to each communication cable need not in prior art, it is more convenient that the installation is maintained.
Description
Technical field
The utility model relates to a kind of telecommunication cable.
Background technology
Front optical cable and cable are widely used in every field, and it is general just containing power line unit and optical cable unit in the mixing cable of routine, but the optical electrical hybrid cable of this structure solves cost-saving, the troublesome technical barrier of minimizing construction relatively, but be difficult to meet the demand of users to growing two-forty, high stable data communication service, be especially difficult to the production requirement meeting seven class high-frequency data transmission cables.In addition, owing to gathering the telecommunication cable substantial amounts of end, usually the telecommunication cable of use side is difficult to be mapped with the position that it is gathering end, therefore must mark each root telecommunication cable gathering end, comparatively inconvenience in installation process, when later maintenance once mark comes off and will bring very large difficulty to maintenance, be therefore necessary to improve existing telecommunication cable.
Utility model content
For the defect that above-mentioned background technology exists, the utility model provides a kind of telecommunication cable.
For achieving the above object, the technical solution adopted in the utility model is: it comprises cable core and the protective sleeve being coated on its outer ring, described cable core outer ring is also coaxially coated with nonwoven fabrics twining package tape and embossing bellows from the inside to the outside, be arranged with two outside described twining package tape and tear rope, power line unit is comprised in described cable core, optical cable unit and data line unit, described three unit close-packed arrays, in intermediate gaps, place is provided with filler, a plastic fiber is also provided with in described cable core, also comprise communication cable-end, telecommunication cable is connected with the rear portion of communication cable-end, the outlet of plastic fiber is left in the front portion of described communication cable-end, the front portion of described communication cable-end comprises jointing and connected connector, the outlet of described plastic fiber is arranged at the rear side of connector bottom.
Further, the upper surface of described jointing is provided with flexible clamp piece, and the lower surface of described jointing is provided with connection draw-in groove.
The utility model has following beneficial effect: power line unit, optical cable unit and data line unit are placed by the utility model jointly, not only convenient construction, saves raw material, also reduces cost, ensure that the transmission of each cell signal does not interfere with each other, excellent properties during each self-sustaining individual transmission.Effectively reduce signal attenuation and interference, efficiency of transmission is higher; Can gather end or use side looks for the position of its other end easily, thus make marks to each root telecommunication cable in the prior art without the need to picture, installation and maintenance are more convenient.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model communication cable-end.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1; the utility model comprises cable core 8 and the protective sleeve 1 being coated on its outer ring; cable core 8 outer ring is also coaxially coated with nonwoven fabrics twining package tape 9 and aluminium embossing bellows 2 from the inside to the outside; be arranged with two outside twining package tape 9 and tear rope 3; power line unit 5, optical cable unit 4 and data line unit 7 is comprised in cable core 8; three unit close-packed arrays, are provided with filler 6 at intermediate gaps place.Six roots of sensation power line unit 5 is separately positioned on middle one and surrounding 5, and two optical cable units 4 are around symmetrical, and a data lines unit 7 is less, is embedded in outermost, and a middle power line unit 5 whole body is full of filler 6.Data line unit 7 outer ring is coated with the aluminium embossing screen that thickness is 0.07mm.Power line unit 5, optical cable unit 4 and data line unit 7 are placed jointly, convenient construction, save raw material, also reduce cost.Ensure that the transmission of each cell signal does not interfere with each other, excellent properties during each self-sustaining individual transmission.Effectively reduce signal attenuation and interference, efficiency of transmission is higher.
A plastic fiber 10 is also provided with in cable core 8 of the present utility model, during use, gather end or use side light source is applied to plastic fiber 10, plastic fiber 10 in this telecommunication cable just can be shinny, thus the position of this root telecommunication cable other end can be found easily, installation and maintenance are more convenient.As shown in Figure 2, the front portion of communication cable-end comprises jointing 11 and connected connector 12, and the outlet of plastic fiber 10 is arranged at the rear side of connector 12 bottom.The outlet of plastic fiber 10 being arranged at the rear side of connector 12 bottom, is for the ease of applying light source to plastic fiber 10, because the front portion of connector 12 is connected with gathering to hold, is not easy to execute 10 to plastic fiber and adds light source.The upper surface of jointing 11 is provided with flexible clamp piece 111.Being provided with flexible clamp piece 111 in the upper surface of jointing 11 is to ensure telecommunication cable and the connection gathering end, be convenient to again plug simultaneously.The lower surface of jointing 11 is provided with and connects draw-in groove 112.It is the stability that can ensure to connect that the lower surface of jointing 11 is provided with connection draw-in groove 112.The rear end face connecting draw-in groove 112 forms inclined-plane.The rear end face connecting draw-in groove 112 forms inclined-plane, facilitates jointing 11 to be connected with gathering to hold.The upper surface of connector 12 is provided with lug boss 121.Being provided with lug boss 121 in the upper surface of connector 12 is for playing an effect protected to flexible clamp piece 111.The rear end of communication cable-end is provided with protection suite 13.Be provided with protection suite 13 in the rear end of communication cable-end, telecommunication cable played to the effect of a protection.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a telecommunication cable, it is characterized in that: comprise cable core and the protective sleeve being coated on its outer ring, described cable core outer ring is also coaxially coated with nonwoven fabrics twining package tape and embossing bellows from the inside to the outside, be arranged with two outside described twining package tape and tear rope, power line unit is comprised in described cable core, optical cable unit and data line unit, described three unit close-packed arrays, in intermediate gaps, place is provided with filler, a plastic fiber is also provided with in described cable core, also comprise communication cable-end, telecommunication cable is connected with the rear portion of communication cable-end, the outlet of plastic fiber is left in the front portion of described communication cable-end, the front portion of described communication cable-end comprises jointing and connected connector, the outlet of described plastic fiber is arranged at the rear side of connector bottom.
2. telecommunication cable according to claim 1, is characterized in that: the upper surface of described jointing is provided with flexible clamp piece, and the lower surface of described jointing is provided with connection draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520657425.XU CN204926897U (en) | 2015-08-28 | 2015-08-28 | Communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520657425.XU CN204926897U (en) | 2015-08-28 | 2015-08-28 | Communication cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204926897U true CN204926897U (en) | 2015-12-30 |
Family
ID=54976006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520657425.XU Active CN204926897U (en) | 2015-08-28 | 2015-08-28 | Communication cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204926897U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788750A (en) * | 2016-03-07 | 2016-07-20 | 无锡南理工科技发展有限公司 | Communication cable |
| CN105869739A (en) * | 2016-04-05 | 2016-08-17 | 无锡南理工科技发展有限公司 | Communication cable with yellowing resistance |
-
2015
- 2015-08-28 CN CN201520657425.XU patent/CN204926897U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788750A (en) * | 2016-03-07 | 2016-07-20 | 无锡南理工科技发展有限公司 | Communication cable |
| CN105869739A (en) * | 2016-04-05 | 2016-08-17 | 无锡南理工科技发展有限公司 | Communication cable with yellowing resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |