CN204966080U - Compound cable - Google Patents
Compound cable Download PDFInfo
- Publication number
- CN204966080U CN204966080U CN201520749500.5U CN201520749500U CN204966080U CN 204966080 U CN204966080 U CN 204966080U CN 201520749500 U CN201520749500 U CN 201520749500U CN 204966080 U CN204966080 U CN 204966080U
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- Prior art keywords
- cable
- inner sheath
- utility
- oversheath
- model
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Abstract
The utility model discloses a compound cable, include: oversheath, fire -retardant layer, cable unit and optic fibre device, the cable unit includes inner sheath, insulating layer and conductor, the inner sheath is semi -circular structure, be provided with the insulating layer on the conductor, the inner sheath sets up outside the insulating layer, the optic fibre device includes housing, strengthening rib and optic fibre, the strengthening rib with optic fibre set up in in the housing, fire -retardant layer set up in on the inner wall of oversheath, the even setting of inner sheath in on the fire -retardant layer, the optic fibre device set up in the center of oversheath. In this way, the utility model relates to a compound cable not only can provide the function of cable, but also can be used for the transmission of optic fibre, and the function is various, facilitate the use.
Description
Technical field
The utility model relates to cable, optical cable field, particularly relates to a kind of compound cable.
Background technology
Cable is by the cable of the similar rope of several or several groups wire strandings, often organize mutually insulated between wire, and be often twisted into round a center, whole outside is surrounded by the tectal cable-assembly of high-insulation, optical cable is the communications cable assembly utilizing one or more optical fiber being placed in coated sheath also can use separately or in groups as transmission medium, optical cable and cable are the most frequently used several cables, so people need the compound cable more met the demands.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of compound cable, has that reliability is high, structure is simple, diverse in function, the advantage such as easy to use, simultaneously cable, optical cable application and universal on have market prospects widely.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
There is provided a kind of compound cable, it comprises: oversheath, flame-retardant layer, cable unit and fiber device,
Described cable unit comprises inner sheath, insulating barrier and conductor, and described inner sheath is semicircular structure, and described conductor is provided with insulating barrier, and described inner sheath is arranged at outside insulating barrier,
Described fiber device comprises housing, reinforcement and optical fiber, and described reinforcement and described optical fiber are arranged in described housing,
Described flame-retardant layer is arranged on the inwall of described oversheath, and described inner sheath is arranged on described flame-retardant layer uniformly, and described fiber device is arranged at the center of described oversheath.
In the utility model preferred embodiment, between described cable unit and fiber device, be provided with filler.
In the utility model preferred embodiment, described optical fiber is centered around around reinforcement uniformly.
In the utility model preferred embodiment, the diameter of described cable unit is less than or equal to the diameter of described fiber device.
In the utility model preferred embodiment, in described fiber device, be provided with filler.
The beneficial effects of the utility model are: the function that not only can provide cable, but also the transmission that may be used for optical fiber, diverse in function, easy to use.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, 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, wherein:
Fig. 1 is the structural representation of a kind of compound cable one of the present utility model preferred embodiment.
Embodiment
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of compound cable, it comprises: oversheath 1, flame-retardant layer 2, cable unit and fiber device.
Described cable unit comprises inner sheath 3, insulating barrier and conductor 4, and described inner sheath is semicircular structure, and described conductor is provided with insulating barrier, and described inner sheath is arranged at outside insulating barrier.
Described fiber device comprises housing 5, reinforcement 6 and optical fiber 7, and described reinforcement and described optical fiber are arranged in described housing.
Described flame-retardant layer is arranged on the inwall of described oversheath, and described inner sheath is arranged on described flame-retardant layer uniformly, and described fiber device is arranged at the center of described oversheath.
Filler is provided with between described cable unit and fiber device.
Described optical fiber is centered around around reinforcement uniformly.
The diameter of described cable unit is less than or equal to the diameter of described fiber device.
Filler is provided with in described fiber device.
Filler effectively can improve the stability of the structure of cable inner, improves serviceability.
The beneficial effect of a kind of compound cable of the utility model is: the function that not only can provide cable, but also the transmission that may be used for optical fiber, diverse in function, easy to use.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a compound cable, is characterized in that, comprising: oversheath, flame-retardant layer, cable unit and fiber device,
Described cable unit comprises inner sheath, insulating barrier and conductor, and described inner sheath is semicircular structure, and described conductor is provided with insulating barrier, and described inner sheath is arranged at outside insulating barrier,
Described fiber device comprises housing, reinforcement and optical fiber, and described reinforcement and described optical fiber are arranged in described housing,
Described flame-retardant layer is arranged on the inwall of described oversheath, and described inner sheath is arranged on described flame-retardant layer uniformly, and described fiber device is arranged at the center of described oversheath.
2. a kind of compound cable according to claim 1, is characterized in that, is provided with filler between described cable unit and fiber device.
3. a kind of compound cable according to claim 1, is characterized in that, described optical fiber is centered around around reinforcement uniformly.
4. a kind of compound cable according to claim 1, is characterized in that, the diameter of described cable unit is less than or equal to the diameter of described fiber device.
5. a kind of compound cable according to claim 1, is characterized in that, is provided with filler in described fiber device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520749500.5U CN204966080U (en) | 2015-09-25 | 2015-09-25 | Compound cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520749500.5U CN204966080U (en) | 2015-09-25 | 2015-09-25 | Compound cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204966080U true CN204966080U (en) | 2016-01-13 |
Family
ID=55061129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520749500.5U Expired - Fee Related CN204966080U (en) | 2015-09-25 | 2015-09-25 | Compound cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204966080U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161169A (en) * | 2015-09-25 | 2015-12-16 | 苏州国华特种线材有限公司 | Hybrid cable |
| CN110333571A (en) * | 2019-07-01 | 2019-10-15 | 华中科技大学鄂州工业技术研究院 | Double negative cruvature antiresonance hollow-core fibers and preparation method thereof |
-
2015
- 2015-09-25 CN CN201520749500.5U patent/CN204966080U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161169A (en) * | 2015-09-25 | 2015-12-16 | 苏州国华特种线材有限公司 | Hybrid cable |
| CN110333571A (en) * | 2019-07-01 | 2019-10-15 | 华中科技大学鄂州工业技术研究院 | Double negative cruvature antiresonance hollow-core fibers and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20160925 |