CN205920253U - Optical cable of anti side pressure ability reinforce - Google Patents
Optical cable of anti side pressure ability reinforce Download PDFInfo
- Publication number
- CN205920253U CN205920253U CN201620709843.3U CN201620709843U CN205920253U CN 205920253 U CN205920253 U CN 205920253U CN 201620709843 U CN201620709843 U CN 201620709843U CN 205920253 U CN205920253 U CN 205920253U
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- CN
- China
- Prior art keywords
- optical cable
- inner sheath
- utility
- ferrule
- oversheath
- 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 an optical cable of anti side pressure ability reinforce, including oversheath (1), setting support sleeve (2), inner sheath (5), setting a plurality of ferrule (6) and setting a plurality of optic fibre (7) among ferrule s (6) inner sheath (5) in of setting in support sleeve (2) in oversheath (1), the inboard of support sleeve (2) is equipped with a plurality of arch (3), and inner sheath (5) are by protruding (3) support. The beneficial effects of the utility model are that: the utility model discloses a set up the arch, by arch support inner sheath, at the oversheath, when support sleeve takes place the distortion, the arch can take place to deflect and transmit the moment of torsion on the inner sheath in order to reduce optical cable inside to can reduce the wearing and tearing of inner sheath, thus antitorque, the anti side pressure ability of the optical cable that improves, and the life of extension optical cable.
Description
Technical field
This utility model is related to optical cable field, specifically, is a kind of strong optical cable of lateral pressure resistant ability.
Background technology
Being surging forward with telecommunications, data service especially ip business is exponentially increased situation, voice, data
It is both needed to transmit with multimedias such as images, so needing bigger network capacity and broader broadband.How user to be passed through high band
Wide, high-quality access way be linked at a high speed, on jumbo backbone network, this has to the successful realization of information superhighway
Decisive meaning.In order to meet the needs of some application requirements supplies of electric power in transmitting procedure for the optical cable, and also to
Resource is laid in saving, has had photoelectric mixed cable at present.But the structure generally existing of photoelectric mixed cable common at present
The feature of tension resistance poor performance, is easily damaged when being squeezed.
Chinese Patent Application No.: 201010504893 disclose the cable of a kind of plain conductor and fiber mix, it is two
Increase single-mode fiber, wherein plain conductor is copper of the prior art, aluminum, gold, silver conduction in core, three cores or multicore metallic cable
Material, single-mode fiber is glass optical fiber of the prior art or plastic optical fiber, for transmitting optical signal and ignition of cable signal.This
The structure compressive property of sample is poor, is easily damaged when being squeezed.
Utility model content
The purpose of this utility model is to provide that a kind of structure is simple, be conducive to avoiding inter deterioration, can improve antitorque
The strong optical cable of the lateral pressure resistant ability of ability.
This utility model is achieved through the following technical solutions: a kind of strong optical cable of lateral pressure resistant ability, including oversheath, setting
In the supporting sleeve in oversheath, the inner sheath being arranged in supporting sleeve, several ferrules being arranged in inner sheath
With several optical fiber being arranged in ferrule, the inner side of supporting sleeve is provided with that several are raised, and inner sheath is by raised support.
It is filled with lubriation material in described supporting sleeve, the raised cavity being formed and ferrule between.
Described lubriation material is graphite powder or lubricating oil.
The section of described projection is trapezoidal.
It is filled with cable cream between described inner sheath and ferrule.
This utility model compared with prior art, has advantages below and a beneficial effect:
(1) this utility model passes through setting projection, by raised support inner sheath, is distorted in oversheath, supporting sleeve
When, projection can deflect to reduce the moment of torsion that cable interior is delivered on inner sheath, and can reduce the abrasion of inner sheath,
Thus antitorque, the lateral pressure resistant ability of the optical cable improving, and extend the service life of optical cable；
(2) this utility model is conducive to reducing the abrasion of inner sheath by filling lubriation material；
(3) this utility model is trapezoidal by making the section of projection, is prevented from the situation of fracture during raised torsion,
Improve the service life of projection.
Brief description
Fig. 1 is a kind of structural representation of the strong optical cable of lateral pressure resistant ability；
Wherein 1 oversheath, 2 supporting sleeves, 3 is raised, 4 lubriation materials, 5 inner sheaths, 6 ferrules,
7 optical fiber.
Specific embodiment
With reference to embodiment, this utility model is described in further detail, but embodiment of the present utility model is not
It is limited to this.
Embodiment:
As shown in figure 1, in the present embodiment, a kind of strong optical cable of lateral pressure resistant ability, including oversheath 1, it is arranged on oversheath 1
Interior supporting sleeve 2, the inner sheath 5 being arranged in supporting sleeve 2, several ferrules 6 being arranged in inner sheath 5 and set
Put several optical fiber 7 in ferrule 6, the inner side of supporting sleeve 2 is provided with several projections 3, inner sheath 5 is by raised 3
Support, raised by setting, by raised support inner sheath, when oversheath, supporting sleeve are distorted, projection can deflect
It is delivered to moment of torsion on inner sheath to reduce cable interior, and the abrasion of inner sheath can be reduced, thus the optical cable improving is anti-
Torsion, lateral pressure resistant ability, and extend the service life of optical cable.
In the present embodiment, in the cavity that formed between described supporting sleeve 2, raised 3 and ferrule 6, it is filled with lubrication
Material 4, is conducive to reducing the abrasion of inner sheath by filling lubriation material 4.
In the present embodiment, described lubriation material is graphite powder or lubricating oil.
In the present embodiment, the section of described projection 3 is trapezoidal, is trapezoidal by the section that makes projection, is prevented from convex
Act the situation that fracture occurs when reversing, improve the service life of projection.
In the present embodiment, between described inner sheath 5 and ferrule 6, it is filled with cable cream.
The above, be only preferred embodiment of the present utility model, and not this utility model is done with any pro forma limit
System, every any simple modification above example made according to technical spirit of the present utility model, equivalent variations, each fall within
Within protection domain of the present utility model.
Claims (5)
1. a kind of strong optical cable of lateral pressure resistant ability it is characterised in that: include oversheath (1), the support that is arranged in oversheath (1)
Sleeve pipe (2), the inner sheath (5) being arranged in supporting sleeve (2), several ferrules (6) being arranged in inner sheath (5) and
It is arranged on several optical fiber (7) in ferrule (6), the inner side of supporting sleeve (2) is provided with several raised (3), inner sheath
(5) supported by raised (3).
2. a kind of strong optical cable of lateral pressure resistant ability according to claim 1 it is characterised in that: described supporting sleeve (2),
It is filled with lubriation material (4) in the cavity being formed between raised (3) and ferrule (6).
3. a kind of strong optical cable of lateral pressure resistant ability according to claim 2 it is characterised in that: described lubriation material be stone
Powdered ink or lubricating oil.
4. a kind of strong optical cable of lateral pressure resistant ability according to claim 1 it is characterised in that: described projection (3) cut
Face is trapezoidal.
5. a kind of strong optical cable of lateral pressure resistant ability according to claim 1 it is characterised in that: described inner sheath (5) with
Ferrule is filled with cable cream between (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620709843.3U CN205920253U (en) | 2016-07-07 | 2016-07-07 | Optical cable of anti side pressure ability reinforce |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620709843.3U CN205920253U (en) | 2016-07-07 | 2016-07-07 | Optical cable of anti side pressure ability reinforce |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205920253U true CN205920253U (en) | 2017-02-01 |
Family
ID=57874668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620709843.3U Expired - Fee Related CN205920253U (en) | 2016-07-07 | 2016-07-07 | Optical cable of anti side pressure ability reinforce |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205920253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110634614A (en) * | 2019-10-30 | 2019-12-31 | 江苏亨通线缆科技有限公司 | Photoelectric composite cable for 5G base station |
-
2016
- 2016-07-07 CN CN201620709843.3U patent/CN205920253U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110634614A (en) * | 2019-10-30 | 2019-12-31 | 江苏亨通线缆科技有限公司 | Photoelectric composite cable for 5G base station |
| CN110634614B (en) * | 2019-10-30 | 2020-12-01 | 江苏亨通线缆科技有限公司 | Photoelectric composite cable for 5G base station |
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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 |
Granted publication date: 20170201 Termination date: 20170707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |