CN207281357U - A kind of new special waterproof optical patchcord - Google Patents
A kind of new special waterproof optical patchcord Download PDFInfo
- Publication number
- CN207281357U CN207281357U CN201721369361.9U CN201721369361U CN207281357U CN 207281357 U CN207281357 U CN 207281357U CN 201721369361 U CN201721369361 U CN 201721369361U CN 207281357 U CN207281357 U CN 207281357U
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- layer
- optical fiber
- waterproof
- new special
- optical
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Abstract
The utility model discloses a kind of new special waterproof optical patchcord, including optical fiber, strengthening core, waterproof layer, fibre core, insulating layer, optical fiber jacket, elastic layer, steel sheath, flame-retardant layer, protective layer and lock pin, the optical fiber and strengthening core are wrapped in waterproof layer；The optical fiber includes the fibre core of internal layer and is extruded in the insulating layer of fibre core outer layer；The optical fiber jacket is arranged on the outside of insulating layer；The waterproof layer periphery is surrounded with elastic layer；The steel sheath is arranged between elastic layer and protective layer；The flame-retardant layer is arranged on the outside of protective layer；A kind of new special waterproof optical patchcord, it is simple in structure, it is versatile, by increasing waterproof layer and steel sheath so that the water proofing property and mechanical strength of whole optical fiber the advantages that particularly tensile strength is obviously improved, be adapted to promote the use of.
Description
Technical field
A kind of optical patchcord is the utility model is related to, especially a kind of new special waterproof optical patchcord.
Background technology
Initially application is the general passive device of repetition indispensable in Fiber Optical Communication System in optical communications to optical patchcord
Part, is used for realization communication connection fast and reliable between optical fiber and equipment, optical fiber and optical fiber, optical fiber and instrument, is passive device
A kind of device with fastest developing speed in part, dosage is most, most widely used, and under outdoor environment, environment is more severe, to communication
The requirement of optical patchcord is higher, and the water resistance or mechanical performance of existing optical patchcord are inadequate, and there is an urgent need for one kind disclosure satisfy that
The telecommunication optical fiber wire jumper of water proofing property and mechanical performance.
Utility model content
The purpose of this utility model is to provide a kind of new special waterproof optical patchcord, to solve above-mentioned background technology
The problem of middle proposition.
The purpose of this utility model is achieved by following technical proposals：A kind of new special waterproof optical fiber is jumped
Line, including optical fiber, strengthening core, waterproof layer, fibre core, insulating layer, optical fiber jacket, elastic layer, steel sheath, flame-retardant layer, protective layer and
Lock pin, the optical fiber and strengthening core are wrapped in waterproof layer；The optical fiber includes the fibre core of internal layer and is extruded in fibre core outer layer
Insulating layer；The optical fiber jacket is arranged on the outside of insulating layer；The waterproof layer periphery is surrounded with elastic layer；The steel sheath is set
Between elastic layer and protective layer；The flame-retardant layer is arranged on the outside of protective layer；The optical fiber, strengthening core, waterproof layer, elastic layer
Penetrate the tail end of lock pin together with steel sheath.
Further, the optical fiber is at least provided with two.
Further, fiber paste is filled between the fibre core and insulating layer.
Further, some dashpots are equipped with the elastic layer.
Further, the strengthening core is metal wire, and at least provided with one.
Compared with prior art, the beneficial effects of the utility model are that new a kind of new special waterproof optical fiber is jumped
Line, it is simple in structure, it is versatile, by increasing waterproof layer and steel sheath so that the water proofing property and mechanical strength of whole optical fiber are special
It is not the advantages that tensile strength is obviously improved, is adapted to promote the use of.
Brief description of the drawings
Fig. 1 is the utility model overall structure design sketch；
Fig. 2 is the utility model part-structure design sketch；
In figure：1- optical fiber, 2- strengthening cores, 3- waterproof layers, 4- fibre cores, 5- insulating layers, 6- optical fiber jackets, 7- elastic layers, 8-
Steel sheath, 9- flame-retardant layers, 10- protective layers, 11- lock pins.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the utility model discloses a kind of new special waterproof optical patchcord, including optical fiber 1, reinforcement
Core 2, waterproof layer 3, fibre core 4, insulating layer 5, optical fiber jacket 6, elastic layer 7, steel sheath 8, flame-retardant layer 9, protective layer 10 and lock pin 11,
The optical fiber 1 and strengthening core 2 are wrapped in waterproof layer 3；The optical fiber 1 includes the fibre core 4 of internal layer and is extruded in 4 outer layer of fibre core
Insulating layer 5；The optical fiber jacket 6 is arranged on the outside of insulating layer 5；3 periphery of waterproof layer is surrounded with elastic layer 7；The steel
Sheath 8 is arranged between elastic layer 7 and protective layer 10；The flame-retardant layer 9 is arranged on the outside of protective layer 10；The optical fiber 1, strengthening core
2nd, waterproof layer 3, elastic layer 7 and steel sheath 8 penetrate the tail end of lock pin 11 together, and the optical fiber 1 is at least provided with two, the fibre core
Fiber paste is filled between 4 and insulating layer 5, some dashpots are equipped with the elastic layer 7, the strengthening core 2 is metal wire, and extremely
One is provided with less.
A kind of new special waterproof optical patchcord, it is simple in structure, it is versatile, by increasing waterproof layer and steel armour
Layer so that the water proofing property and mechanical strength particularly tensile strength of whole optical fiber are obviously improved.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of new special waterproof optical patchcord, including optical fiber（1）, strengthening core（2）, waterproof layer（3）, fibre core（4）, insulation
Layer（5）, optical fiber jacket（6）, elastic layer（7）, steel sheath（8）, flame-retardant layer（9）, protective layer（10）And lock pin（11）, its feature exists
In：The optical fiber（1）And strengthening core（2）It is wrapped in waterproof layer（3）It is interior；The optical fiber（1）Fibre core including internal layer（4）With extrude
In fibre core（4）The insulating layer of outer layer（5）；The optical fiber jacket（6）It is arranged on insulating layer（5）Outside；The waterproof layer（3）Outside
Week is surrounded with elastic layer（7）；The steel sheath（8）Arranged on elastic layer（7）And protective layer（10）Between；The flame-retardant layer（9）If
In protective layer（10）Outside；The optical fiber（1）, strengthening core（2）, waterproof layer（3）, elastic layer（7）With steel sheath（8）Wear together
Enter lock pin（11）Tail end.
A kind of 2. new special waterproof optical patchcord according to claim 1, it is characterised in that：The optical fiber（1）Extremely
Two are equipped with less.
A kind of 3. new special waterproof optical patchcord according to claim 1, it is characterised in that：The fibre core（4）With
Insulating layer（5）Between be filled with fiber paste.
A kind of 4. new special waterproof optical patchcord according to claim 1, it is characterised in that：The elastic layer（7）
It is interior to be equipped with some dashpots.
A kind of 5. new special waterproof optical patchcord according to claim 1, it is characterised in that：The strengthening core（2）
For metal wire, and at least provided with one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721369361.9U CN207281357U (en) | 2017-10-23 | 2017-10-23 | A kind of new special waterproof optical patchcord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721369361.9U CN207281357U (en) | 2017-10-23 | 2017-10-23 | A kind of new special waterproof optical patchcord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207281357U true CN207281357U (en) | 2018-04-27 |
Family
ID=61980893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721369361.9U Expired - Fee Related CN207281357U (en) | 2017-10-23 | 2017-10-23 | A kind of new special waterproof optical patchcord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207281357U (en) |
-
2017
- 2017-10-23 CN CN201721369361.9U patent/CN207281357U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20191023 |