CN202433564U - Connecting structure for butterfly-shaped optical cable and optical fiber connector ceramic inserted core tail handle - Google Patents
Connecting structure for butterfly-shaped optical cable and optical fiber connector ceramic inserted core tail handle Download PDFInfo
- Publication number
- CN202433564U CN202433564U CN2011205254082U CN201120525408U CN202433564U CN 202433564 U CN202433564 U CN 202433564U CN 2011205254082 U CN2011205254082 U CN 2011205254082U CN 201120525408 U CN201120525408 U CN 201120525408U CN 202433564 U CN202433564 U CN 202433564U
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- CN
- China
- Prior art keywords
- fiber connector
- optical fiber
- optical cable
- butterfly
- connector ceramic
- 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 a connecting structure for a butterfly-shaped optical cable and an optical fiber connector ceramic inserted core tail handle. An optical fiber in the center of the butterfly-shaped optical cable penetrates into an inner hole of the optical fiber connector ceramic inserted core tail handle; reinforcing steel wires on two sides of the optical fiber of the optical cable are arranged on a threaded section at the tail end of the optical fiber connector ceramic inserted core tail handle; a pressing sleeve is sleeved on the threaded section; and the reinforcing steel wires are pressed between the pressing sleeve and the threaded section. The connecting structure adopts hard connection and can greatly improve the tension resistance of an optical fiber connector.
Description
Technical field
The utility model relates to the butterfly optical cable interconnection technique in optical fiber communication FTTH (Fiber To The Home, Fiber to the home) field, the particularly syndeton of butterfly optical cable and fiber connector ceramic insertion core caudal peduncle.
Background technology
At present, butterfly optical cable all is to be connected through glue curing with fiber connector ceramic insertion core caudal peduncle, and there is the not strong defective of pull resistance in this kind syndeton.
The utility model content
The purpose of the utility model is to provide a kind of pull resistance stronger syndeton to butterfly optical cable and fiber connector ceramic insertion core caudal peduncle.
The technical scheme that the utility model adopts is: the syndeton of a kind of butterfly optical cable and fiber connector ceramic insertion core caudal peduncle; The optical fiber that is arranged in the center of said butterfly optical cable penetrates the endoporus of fiber connector ceramic insertion core caudal peduncle; The reinforcement steel wire that is positioned at the optical fiber both sides of butterfly optical cable places on the thread segment of end of fiber connector ceramic insertion core caudal peduncle; Be set with clamp sleeve on the said thread segment, said reinforcement steel wire is pressed between clamp sleeve and the thread segment.
Wherein, said clamp sleeve forms according to the thread segment profile said reinforcement steel wire is pressed in the concavo-convex impression between clamp sleeve and the thread segment.
Wherein, said clamp sleeve is the metal compaction sleeve pipe.
The beneficial effect of the utility model: the syndeton of the utility model is hard the connection, can improve the resistance to tension of fiber connector greatly.
Description of drawings
Fig. 1 is the decomposing schematic representation of the said syndeton of the utility model;
Fig. 2 is the local enlarged diagram of butterfly optical cable among Fig. 1;
Fig. 3 shows the described syndeton of the utility model.
Embodiment
As illustrated in fig. 1 and 2, existing butterfly optical cable 1 comprises optical fiber 11 that is positioned at the center and the reinforcement steel wire 12 that is positioned at the optical fiber both sides.As shown in figs. 1 and 3; The syndeton of butterfly optical cable of the utility model and fiber connector ceramic insertion core caudal peduncle is: the optical fiber 11 of this butterfly optical cable penetrates in the endoporus of fiber connector ceramic insertion core caudal peduncle 3; So that this optical fiber finally penetrates in the fiber connector ceramic insertion core (not shown) that is connected with fiber connector ceramic insertion core caudal peduncle 3; The reinforcement steel wire 12 of butterfly optical cable 1 places on the thread segment of end of fiber connector ceramic insertion core caudal peduncle 3; And on thread segment suit clamp sleeve 2, clamp sleeve 2 forms according to the thread segment profile and will strengthen steel wire 12 and be pressed in the concavo-convex impression between clamp sleeve 2 and the thread segment.At this; After being set in clamp sleeve 2 on the thread segment; Can be through pneumatic tongs press compressing clamp sleeve, cause its surface to deform (be between the phase adjacent teeth of the corresponding thread segment of clamp sleeve groove part to lower recess) according to thread segment basically, forms this concavo-convex impression (among Fig. 3 also the concavo-convex impression of not shown this kind); Realize to strengthen hard connection the between steel wire and fiber connector ceramic insertion core caudal peduncle, improved the resistance to tension of fiber connector greatly.
Above-mentioned clamp sleeve 2 can adopt the clamp sleeve of metal material.
The above is merely the utility model preferred implementation, is not the practical range that is used for limiting the utility model, and the equivalence of in the protection domain of the utility model, being done in every case changes and modifies, and all should think to have fallen in the protection domain of the utility model.
Claims (3)
1. the syndeton of butterfly optical cable and fiber connector ceramic insertion core caudal peduncle; It is characterized in that: the optical fiber that is arranged in the center of said butterfly optical cable penetrates the endoporus of fiber connector ceramic insertion core caudal peduncle; The reinforcement steel wire that is positioned at the optical fiber both sides of butterfly optical cable places on the thread segment of end of fiber connector ceramic insertion core caudal peduncle; Be set with clamp sleeve on the said thread segment, said reinforcement steel wire is pressed between clamp sleeve and the thread segment.
2. syndeton according to claim 1 is characterized in that: said clamp sleeve forms according to the thread segment profile said reinforcement steel wire is pressed in the concavo-convex impression between clamp sleeve and the thread segment.
3. syndeton according to claim 1 and 2 is characterized in that: said clamp sleeve is the metal compaction sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205254082U CN202433564U (en) | 2011-12-15 | 2011-12-15 | Connecting structure for butterfly-shaped optical cable and optical fiber connector ceramic inserted core tail handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205254082U CN202433564U (en) | 2011-12-15 | 2011-12-15 | Connecting structure for butterfly-shaped optical cable and optical fiber connector ceramic inserted core tail handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202433564U true CN202433564U (en) | 2012-09-12 |
Family
ID=46783000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205254082U Expired - Fee Related CN202433564U (en) | 2011-12-15 | 2011-12-15 | Connecting structure for butterfly-shaped optical cable and optical fiber connector ceramic inserted core tail handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202433564U (en) |
-
2011
- 2011-12-15 CN CN2011205254082U patent/CN202433564U/en not_active Expired - Fee Related
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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: 20120912 Termination date: 20151215 |
|
| EXPY | Termination of patent right or utility model |