CN205826910U - A kind of counter-bending rubber-insulated wire tail optical fiber - Google Patents
A kind of counter-bending rubber-insulated wire tail optical fiber Download PDFInfo
- Publication number
- CN205826910U CN205826910U CN201620760826.2U CN201620760826U CN205826910U CN 205826910 U CN205826910 U CN 205826910U CN 201620760826 U CN201620760826 U CN 201620760826U CN 205826910 U CN205826910 U CN 205826910U
- Authority
- CN
- China
- Prior art keywords
- inside casing
- insulated wire
- optical fiber
- tail
- counter
- 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
A kind of counter-bending rubber-insulated wire tail optical fiber, relate to photoelectric communication technical field, including rubber-insulated wire and the fiber connector that is attached thereto, it is characterized in that, described fiber connector includes that inside casing set, oversheath and tail sheath, described inside casing set side are provided with ceramic insertion core, and inside casing set opposite side is provided with metal caudal peduncle, described metal caudal peduncle overcoat is provided with set headstock, and this set headstock is threaded in inside casing set tail end；The described other end of set headstock is connected with one end of locating snap ring, and the other end of locating snap ring is inserted into the interior and fixing connection of tail sheath；Described inside casing set, locating snap ring, set headstock overcoat are provided with described oversheath, and described oversheath is also connected with tail sheath and both intersections are provided with heat-shrink tube.There is simple in construction, reasonable in design, and use crimping mode to assemble so that optical fiber is the most flexible, and heat-shrink tube application can improve the water resistance of fiber connector, meets the demand of house wiring.
Description
Technical field
This utility model relates to a kind of counter-bending rubber-insulated wire tail optical fiber, belongs to photoelectric communication technical field.
Background technology
Currently in the building process carrying out fiber optic network, generally require and prepare substantial amounts of tail optical fiber by rubber-insulated wire optical fiber, with
Realize optical-fibre communications equipment to be directly connected to each other, it is possible to realize high speed, the transmission of jumbo data.Therefore rubber-insulated wire tail optical fiber uses
Measure huge, but have found that the mechanical bend performance relative deficiency of rubber-insulated wire tail optical fiber self in actual use, it is impossible to meet
The demand of house wiring.Rubber-insulated wire tail optical fiber in the most indoor use does not have water resistance, often can cause circuit because of water inlet
Problem.
Summary of the invention
For there being the defect of technology on overcoming, the purpose of this utility model is directed to a kind of counter-bending rubber-insulated wire tail optical fiber, in order to
Improve water proofing property and the bending resistance of rubber-insulated wire tail optical fiber, effectively meet the demand of house wiring.
For achieving the above object, this utility model uses such as purgation technical scheme:
A kind of counter-bending rubber-insulated wire tail optical fiber, including rubber-insulated wire and the fiber connector that is attached thereto, described fiber connector includes
Inside casing set, oversheath and tail sheath, described inside casing set side is provided with ceramic insertion core, and inside casing set opposite side is provided with metal tail
Handle, described metal caudal peduncle overcoat is provided with set headstock, and this set headstock is threaded in inside casing set tail end；The other end of described set headstock
Being connected with one end of locating snap ring, the other end of locating snap ring is inserted into the interior and fixing connection of tail sheath；Described inside casing set, locating snap ring,
Set headstock overcoat is provided with described oversheath, and described oversheath is also connected with tail sheath and both intersections are provided with heat-shrink tube.
Further, described ceramic insertion core is provided with heat-shrink tube with inside casing set intersection.Between described ceramic insertion core and oversheath
It is provided with heat-shrink tube.The water resistance of fiber connector is strengthened by increasing heat-shrink tube.
Owing to technique scheme is used, this utility model compared with prior art has the advantage that
The one counter-bending rubber-insulated wire tail optical fiber that this utility model provides, simple in construction, reasonable in design, and use crimping mode to enter
Row assembles so that optical fiber is the most flexible, and heat-shrink tube application can improve the water resistance of fiber connector, thus meets indoor cloth
The demand of line.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of counter-bending rubber-insulated wire tail optical fiber of this utility model.
In figure: 1. inside casing set；2. oversheath；3. tail sheath；4. rubber-insulated wire；5. heat-shrink tube；6. metal caudal peduncle；7. pottery is inserted
Core；8. locating snap ring；9. set headstock.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is further described by embodiment:
Embodiment:
As shown in Figure 1: a kind of counter-bending rubber-insulated wire tail optical fiber, including rubber-insulated wire 4 and the fiber connector that is attached thereto, described optical fiber
Union joint includes inside casing set 1, oversheath 2 and tail sheath 3, and described inside casing overlaps 1 side and is provided with ceramic insertion core 7, inside casing set 1 another
Side is provided with metal caudal peduncle 6, is arranged with pullover seat 9 outside described metal caudal peduncle 6, and this set headstock 9 is threaded in inside casing and overlaps 1 tail
End；The other end of described set headstock 9 is connected with one end of locating snap ring 8, and it is interior and solid that the other end of locating snap ring 8 is inserted into tail sheath 3
Fixed connection.Described inside casing set 1, locating snap ring 8, set headstock 9 outside be arranged with described oversheath 2, described oversheath 2 also with tail sheath 3
Connect and both intersections are provided with heat-shrink tube 5.Same for waterproof needs, described ceramic insertion core overlaps with inside casing respectively and protects outward
It is equipped with heat-shrink tube 5 between set, strengthens the water resistance of fiber connector.
This utility model uses crimping mode to be attached between rubber-insulated wire and fiber connector, has for adapter and company
When connecing device docking, optical cable and lock pin action simultaneously, thus do not have fibre-optical bending phenomenon, it is ensured that index will not be produced when docking
Changing.
This novel counter-bending rubber-insulated wire tail optical fiber has following competitive advantage compared with similar products:
1, all technical is the most stable, and homogeneity of product more improves；
2, being different from the snap fit of other colleagues, the pulling force effect that crimping mode reaches is higher, it is to avoid optical fiber during docking
Buckling phenomenon；
3, product has higher bending resistance, and bulk strength is better than product of going together；
4, this product structure is simple, easy to use, improves joint efficiency.
Above-described embodiment only for technology of the present utility model design and feature are described, its object is to allow and is familiar with technique
Personage will appreciate that content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this.
All equivalence changes done according to this utility model or modification, all should contain within protection domain of the present utility model.
Claims (4)
1. a counter-bending rubber-insulated wire tail optical fiber, including rubber-insulated wire and the fiber connector that is attached thereto, it is characterised in that described optical fiber is even
Joint includes that inside casing set, oversheath and tail sheath, described inside casing set side are provided with ceramic insertion core, and inside casing set opposite side is provided with
Metal caudal peduncle, described metal caudal peduncle overcoat is provided with set headstock, and this set headstock is threaded in inside casing set tail end；Described set headstock
The other end is connected with one end of locating snap ring, and the other end of locating snap ring is inserted into the interior and fixing connection of tail sheath；Described inside casing set, only
Rotating ring, set headstock overcoat are provided with described oversheath, and described oversheath is also connected with tail sheath and both intersections are provided with heat-shrink tube.
One the most according to claim 1 counter-bending rubber-insulated wire tail optical fiber, it is characterised in that: described ceramic insertion core overlaps phase with inside casing
Heat-shrink tube it is provided with at friendship.
One the most according to claim 1 counter-bending rubber-insulated wire tail optical fiber, it is characterised in that: described ceramic insertion core and oversheath it
Between be provided with heat-shrink tube.
One the most according to claim 1 counter-bending rubber-insulated wire tail optical fiber, it is characterised in that: described rubber-insulated wire is adopted with fiber connector
Assemble by crimping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620760826.2U CN205826910U (en) | 2016-07-20 | 2016-07-20 | A kind of counter-bending rubber-insulated wire tail optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620760826.2U CN205826910U (en) | 2016-07-20 | 2016-07-20 | A kind of counter-bending rubber-insulated wire tail optical fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205826910U true CN205826910U (en) | 2016-12-21 |
Family
ID=57563810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620760826.2U Expired - Fee Related CN205826910U (en) | 2016-07-20 | 2016-07-20 | A kind of counter-bending rubber-insulated wire tail optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205826910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10845542B1 (en) | 2019-08-19 | 2020-11-24 | Afl Telecommunications Llc | Cable node transition assemblies |
-
2016
- 2016-07-20 CN CN201620760826.2U patent/CN205826910U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10845542B1 (en) | 2019-08-19 | 2020-11-24 | Afl Telecommunications Llc | Cable node transition assemblies |
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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: 20161221 Termination date: 20200720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |