CN206161933U - Prefabrication of pyrocondensation branch structure becomes end and introduces cable assembly - Google Patents
Prefabrication of pyrocondensation branch structure becomes end and introduces cable assembly Download PDFInfo
- Publication number
- CN206161933U CN206161933U CN201621206894.0U CN201621206894U CN206161933U CN 206161933 U CN206161933 U CN 206161933U CN 201621206894 U CN201621206894 U CN 201621206894U CN 206161933 U CN206161933 U CN 206161933U
- Authority
- CN
- China
- Prior art keywords
- branch
- cable body
- optical cable
- pyrocondensation
- sheath
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Abstract
The utility model relates to a prefabrication of pyrocondensation branch structure becomes end and introduces cable assembly, including optical cable body, first pyrocondensation pipe, second pyrocondensation pipe and third pyrocondensation pipe, first branch and second branch are punished into in the branch in the rear portion of optical cable body, the optical cable body by the sheath, be arranged in two optic fibre of sheath and set up in the enhancement core of sheath and form, one of them optic fibre of optical cable body gets into first branch, another optic fibre of optical cable body gets into second branch, a hot -molded pipe hard -pressed bale in the department of branch of optical cable body, the 2nd hot -molded pipe hard -pressed bale is in first branch, the 3rd hot -molded pipe hard -pressed bale is in second branch. The utility model discloses the glue that utilizes a hot -molded pipe melts the characteristic, makes and realizes seamless transition between two branches and the optical cable body of optical cable body to make the total more reliable, realize the miniaturization and the consistency of branch structure. The 2nd hot -molded pipe and the 3rd hot -molded pipe carry out better fixing to two branches, have improved structural stability more.
Description
Technical field
The utility model is related to optical cable technology field, and more particularly to a kind of pyrocondensation branched structure is prefabricated into end leading in cable group
Part.
Background technology
Existing to be prefabricated into end leading in cable component, its branched structure is loftier, and bifurcation is typically with mechanical snap
Fixed form, this fixed form is unreliable, and the structure of whole cable assembly is more complicated, and consistency is poor.
Utility model content
In order to overcome drawbacks described above, the utility model to provide a kind of pyrocondensation branched structure and be prefabricated into end leading in cable component,
Structure is relatively reliable, and can realize miniaturization and the consistency of branched structure.
To realize above-mentioned technical purpose, above-mentioned technique effect is reached, the utility model is achieved through the following technical solutions：One
Kind pyrocondensation branched structure is prefabricated into holds leading in cable component, including optical cable body, the first heat-shrink tube, the second heat-shrink tube and the 3rd are hot
The draw, the rear portion of the optical cable body is divided into the first branch and the second branch in bifurcation, the optical cable body by sheath, be located at
Two optical fiber in sheath and the strengthening core composition being arranged in sheath, one of optical fiber of optical cable body enters first point
, another optical fiber of optical cable body enters the second branch, and the first thermoplastic tube hard-pressed bale is in the bifurcation of optical cable body, the second thermoplastic
In the first branch, the 3rd thermoplastic tube hard-pressed bale is in the second branch for pipe hard-pressed bale.
Further, the optical fiber in the optical fiber and the second branch in the first branch is stripped and stretches out in sheath.
Further, the length of first thermoplastic tube is 6cm.
The beneficial effects of the utility model are：The rear portion of the optical cable body in the utility model is divided into first point in bifurcation
And the second branch, one of optical fiber of optical cable body enters the first branch, and another optical fiber enters the second branch, this point
Prop up structure relatively reliable, the lofty sense of existing bifurcation approach can be eliminated.The bifurcation hard-pressed bale of optical cable body has the first thermoplastic tube,
So as to the utility model is made real between the Liang Ge branches of optical cable body and optical cable body using the molten characteristic of glue of the first thermoplastic tube
Existing seamless transitions, so that total is more reliable, realize miniaturization and the consistency of branched structure.The first of optical cable body
Branch tightens and is surrounded by the second thermoplastic tube, and the second branch of optical cable body tightens and is surrounded by the 3rd thermoplastic tube, the second thermoplastic tube and the 3rd
Thermoplastic tube is preferably fixed to Liang Ge branches, more improves structural stability.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to make to protection domain of the present utility model
Define.
As shown in figure 1, a kind of pyrocondensation branched structure is prefabricated into end leading in cable component, including optical cable body 1, the first pyrocondensation
Pipe 2, the second heat-shrink tube 3 and the 3rd heat-shrink tube 4, the rear portion of the optical cable body 1 is divided into the first branch 13 and second in bifurcation
Branch 14, the optical cable body 1 is by sheath 11, two optical fiber 12 in sheath 11 and the reinforcement being arranged in sheath 11
Core is constituted, and one of optical fiber 12 of optical cable body 1 enters the first branch 13, and another optical fiber 12 of optical cable body 1 enters the
Two branches 14, the hard-pressed bale of the first thermoplastic tube 2 in the bifurcation of optical cable body 1, the hard-pressed bale of the second thermoplastic tube 3 in the first branch 13,
The hard-pressed bale of three thermoplastic tube 4 is in the second branch 14.
Furtherly, the optical fiber 12 in the branch 14 of optical fiber 12 and second in the first branch 13 is stripped and stretches out in sheath
11。
Furtherly, the length of first thermoplastic tube 2 is 6cm.
The rear portion of the optical cable body 1 in the utility model is divided into the first branch 13 and the second branch 14, optical cable in bifurcation
One of optical fiber 12 of body 1 enter the first branch 13, another optical fiber 12 enter the second branch 14, this branched structure compared with
It is reliable, the lofty sense of existing bifurcation approach can be eliminated.The bifurcation hard-pressed bale of optical cable body 1 has the first thermoplastic tube 2, light from
And, the utility model is made real between the Liang Ge branches of optical cable body 1 and optical cable body 1 using the molten characteristic of glue of the first thermoplastic tube 2
Existing seamless transitions, so that total is more reliable, realize miniaturization and the consistency of branched structure.The of optical cable body 1
One branch 13 tightens and is surrounded by the second thermoplastic tube 3, and the second branch 14 of optical cable body 1 tightens and is surrounded by the 3rd thermoplastic tube 4, the second thermoplastic
The thermoplastic tube 4 of pipe 3 and the 3rd is preferably fixed to Liang Ge branches, more improves structural stability.
It is emphasized that：The above is only preferred embodiment of the present utility model, not the utility model is appointed
What pro forma restriction, every any simple modification above example made according to technical spirit of the present utility model, etc.
With change and modification, still fall within the range of technical solutions of the utility model.
Claims (3)
1. a kind of pyrocondensation branched structure is prefabricated into end leading in cable component, it is characterised in that：Including optical cable body, the first pyrocondensation
Pipe, the second heat-shrink tube and the 3rd heat-shrink tube, the rear portion of the optical cable body is divided into the first branch and the second branch, institute in bifurcation
State optical cable body to be made up of sheath, two optical fiber in sheath and the strengthening core being arranged in sheath, optical cable body
One of optical fiber enters the first branch, and another optical fiber of optical cable body enters the second branch, and the first thermoplastic tube hard-pressed bale is in light
The bifurcation of cable body, in the first branch, the 3rd thermoplastic tube hard-pressed bale is in the second branch for the second thermoplastic tube hard-pressed bale.
2. a kind of pyrocondensation branched structure according to claim 1 is prefabricated into end leading in cable component, it is characterised in that：First
The optical fiber in optical fiber and the second branch in branch is stripped and stretches out in sheath.
3. a kind of pyrocondensation branched structure according to claim 1 is prefabricated into end leading in cable component, it is characterised in that：It is described
The length of the first thermoplastic tube is 6cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621206894.0U CN206161933U (en) | 2016-11-09 | 2016-11-09 | Prefabrication of pyrocondensation branch structure becomes end and introduces cable assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621206894.0U CN206161933U (en) | 2016-11-09 | 2016-11-09 | Prefabrication of pyrocondensation branch structure becomes end and introduces cable assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206161933U true CN206161933U (en) | 2017-05-10 |
Family
ID=58659272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621206894.0U Expired - Fee Related CN206161933U (en) | 2016-11-09 | 2016-11-09 | Prefabrication of pyrocondensation branch structure becomes end and introduces cable assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206161933U (en) |
-
2016
- 2016-11-09 CN CN201621206894.0U patent/CN206161933U/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: 20170510 Termination date: 20211109 |