CN204143004U - Ceramic insertion core protecting seat - Google Patents
Ceramic insertion core protecting seat Download PDFInfo
- Publication number
- CN204143004U CN204143004U CN201420652650.XU CN201420652650U CN204143004U CN 204143004 U CN204143004 U CN 204143004U CN 201420652650 U CN201420652650 U CN 201420652650U CN 204143004 U CN204143004 U CN 204143004U
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- China
- Prior art keywords
- ceramic insertion
- insertion core
- optical fiber
- hole
- protecting seat
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- Expired - Fee Related
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Abstract
The utility model relates to ceramic insertion core protecting seat; comprise columned tailstock main body, convergence piece; described tailstock body interior shaft core position is provided with the first through hole and second through hole of coaxial communication; described first through hole inside is provided with described convergence piece; the tail end of described tailstock main body is provided with the protective sleeve for jacketed fiber, and described protective sleeve is connected cap bag by optical fiber and optical fiber protective tube is formed.The tail end of ceramic insertion core protecting seat of the present utility model is provided with the protective sleeve with protection optical fiber; not only can avoid optical fiber in assembling and use procedure, occur the problem fractureing, bend; and adopt interference fit due to fiber boot and ceramic insertion core base; fix without the need to injecting glue; by the convergence piece that arranges with ceramic insertion core chassis interior first through hole with the use of; while ensure that ceramic insertion core easily loads and unloads; the secondary achieving ceramic insertion core protecting seat utilizes, and the problem that optical fiber there will not be fracture and comes off.
Description
Technical field
The utility model relates to a kind of communication apparatus, and particularly a kind of ceramic insertion core protecting seat, belongs to fiber optic connector assembly.
Background technology
Along with the development of the communications industry, Optical Fiber Transmission have also been obtained very large development, generally can use the joints of optical fibre being built-in with optical fiber ceramic lock pin in Optical Fiber Transmission.Wherein, ceramic insertion core is the right cylinder of precise centering in optical fiber connector plug, and center offers a micropore, as fixed fiber; The joints of optical fibre have detachable and are convenient to the fiber active linker of classifying, and then make the connection of optical channel, conversion scheduling more flexible, can for the debugging of light way system and maintenance.
Ceramic insertion core in the existing joints of optical fibre is generally all plugged on ceramic insertion core protecting seat, but in joints of optical fibre use procedure, ceramic insertion core protecting seat end fractures because installation and Slurry pump there will be optical fiber, bending phenomenon, such as the patent No. is: the ceramic insertion core of the pre-buried optical fiber of band disclosed in the utility model of 201310237724.3, ceramic insertion core afterbody is offered hydraucone, then injecting glue in the through hole of ceramic insertion core, ceramic insertion core and fiber matrix are fixed, in actual use, although fixing more stable, ceramic insertion core protecting seat also can play a protective role to optical fiber, but injecting glue inherently really solves optical fiber and to fracture bending problem in the ceramic insertion core of the pre-buried optical fiber of this band.
If there are other situations such as error or damage in assembling in assembling process in addition, ceramic insertion core is needed to be separated from tailstock, and in real work, the tailstock of advantage of lower cost is needed to damage, to ressemble, so not only cause production cost increase and resource waste and also due to bonding by matching fluid between tailstock with optical fiber, need to carry out secondary treating to optical fiber itself.
Summary of the invention
The purpose of this utility model is to provide a kind of ceramic insertion core protecting seat, arranges fiber boot by ceramic insertion core protecting seat end, and what solve that the joints of optical fibre in use occur fractures, bending problem.
The technical scheme in the invention for solving the technical problem is such:
A kind of ceramic insertion core protecting seat; comprise columned tailstock main body, convergence piece; described tailstock body interior shaft core position is provided with the first through hole and second through hole of coaxial communication; described first through hole inside is provided with described convergence piece; its gordian technique is: the tail end of described tailstock main body is provided with the protective sleeve for jacketed fiber, and described protective sleeve is connected cap bag by optical fiber and optical fiber protective tube is formed.
Further improvement of the utility model is: the optical fiber of described protective sleeve is connected cap bag and tailstock body trailing end interference fit.
Further improvement of the utility model is: described first through hole internal diameter is greater than described second through hole internal diameter.
Further improvement of the utility model is: described convergence piece is plastics convergence piece, and head end is provided with flange, is interference fit between described convergence piece and described first through hole.
Further improvement of the utility model is: described flange is annular flange flange, and its internal diameter is greater than described second through hole internal diameter.
The beneficial effects of the utility model are:
The tail end of ceramic insertion core protecting seat of the present utility model is provided with the protective sleeve with protection optical fiber; not only can avoid optical fiber in assembling and use procedure, occur the problem fractureing, bend; and adopt interference fit due to fiber boot and ceramic insertion core base; fix without the need to injecting glue; by the convergence piece that arranges with ceramic insertion core chassis interior first through hole with the use of; while ensure that ceramic insertion core easily loads and unloads; the secondary achieving ceramic insertion core protecting seat utilizes, and the problem that the optical fiber inserted in ceramic insertion core there will not be fracture and comes off.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
In figure: 1, ceramic insertion core, 2, flange, the 3, first through hole, 4, convergence piece, 5, tailstock main body, the 6, second through hole, 7, optical fiber is connected cap bag, 8, optical fiber protective tube, 9 optical fiber.
Embodiment
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
Embodiment: as shown in Figure 1
A kind of ceramic insertion core protecting seat, comprise columned tailstock main body 5, convergence piece 4, described tailstock main body 5 internal axis position offers the first through hole 3 and the second through hole 6 of coaxial communication, in the first through hole 3 mounted inside convergence piece 4 when first installing, at the tail end suit protective sleeve of tailstock main body 5, the optical fiber of described protective sleeve is connected cap bag 7 and tailstock main body 5 tail end interference fit, optical fiber is connected the affixed optical fiber protective tube 8 in cap bag 7 rear end, secondly when assembling, protective sleeve is contained in advance optical fiber 9 insertion end, then optical fiber 9 is inserted from tailstock main body 5 end, successively through the second through hole 6, first through hole 3, and first in through hole 3 convergence piece 4.Second through hole 6 internal diameter is slightly larger than optical fiber 9 external diameter; first through hole 3 internal diameter is greater than the second through hole 6 internal diameter; flange 2 external diameter is greater than the first through hole 3; can not be blocked by convergence piece 3 inner structure when this assembling mode makes ceramic insertion core assemble tailstock main body 2; and because the protective sleeve be connected with tailstock main body 5 has been pre-installed in optical fiber 9 end, so it also avoid optical fiber 9 fracture, bending, when optical fiber 9 is through after tailstock main body 5; again ceramic insertion core 1 is passed in optical fiber 9 front end, and then be fixed in ceramic insertion core 1.Finally, vertical for ceramic insertion core 1 is arranged in tailstock main body 5, one end of ceramic insertion core 1 has been arranged on convergence piece 4 inner, until contact with the flange 2 of convergence piece 4 end.When ceramic insertion core 1 is extracted by needs, only the position at convergence piece 4 place need be heated to uniform temperature, because convergence piece 4 is ABS plastic material, after convergence piece 4 is heated to uniform temperature, not only can not with ceramic insertion core 1 and tailstock main body 5 adhesion, and the automatic deliquescing of meeting, now just can easily ceramic insertion core 1 be extracted, meanwhile, because optical fiber 9 is connected with tailstock main body 5 by protective sleeve, matching fluid can be used to fix or protective sleeve is contained in advance on optical fiber 9, so optical fiber 9 there will not be fracture, the problem come off, after ceramic insertion core 1 extracts replacing, again the convergence piece 4 of having softened is taken out, after tailstock main body 5 cools, new convergence piece 4 is installed and just can carries out the installation of new ceramic insertion core 1.
After ceramic insertion core 1 and whole tailstock main body 5 have been assembled, be arranged on the joints of optical fibre, the optical fiber protective tube 8 of tailstock main body 5 tail end protective sleeve is socketed with the plug external member of the joints of optical fibre.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a ceramic insertion core protecting seat; comprise columned tailstock main body (5), convergence piece (4); described tailstock main body (5) internal axis position is provided with the first through hole (3) and second through hole (6) of coaxial communication; described first through hole (3) inside is provided with described convergence piece (4); it is characterized in that: the tail end of described tailstock main body (5) is provided with the protective sleeve for jacketed fiber, described protective sleeve is connected cap bag (7) by optical fiber and fiber boot (8) is formed.
2. a kind of ceramic insertion core protecting seat according to claim 1, is characterized in that: the optical fiber of described protective sleeve is connected cap bag (7) and tailstock main body (5) tail end interference fit.
3. a kind of ceramic insertion core protecting seat according to claim 1, is characterized in that: described first through hole (3) internal diameter is greater than described second through hole (6) internal diameter.
4. a kind of ceramic insertion core protecting seat according to claim 1; it is characterized in that: described convergence piece (4) is plastics convergence piece; head end is provided with flange (2), is interference fit between described convergence piece (4) and described first through hole (3).
5. a kind of ceramic insertion core protecting seat according to claim 4, is characterized in that: described flange (2) is annular flange flange, and its internal diameter is greater than described second through hole (6) internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420652650.XU CN204143004U (en) | 2014-11-04 | 2014-11-04 | Ceramic insertion core protecting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420652650.XU CN204143004U (en) | 2014-11-04 | 2014-11-04 | Ceramic insertion core protecting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204143004U true CN204143004U (en) | 2015-02-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420652650.XU Expired - Fee Related CN204143004U (en) | 2014-11-04 | 2014-11-04 | Ceramic insertion core protecting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204143004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106443894A (en) * | 2016-08-30 | 2017-02-22 | 杭州精工技研有限公司 | Optical fiber connector and assembling method thereof |
-
2014
- 2014-11-04 CN CN201420652650.XU patent/CN204143004U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106443894A (en) * | 2016-08-30 | 2017-02-22 | 杭州精工技研有限公司 | Optical fiber connector and assembling method thereof |
| CN106443894B (en) * | 2016-08-30 | 2018-08-03 | 杭州精工技研有限公司 | Optical fiber connector and its assembly method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180928 Address after: 052165 China's optical fiber industry park, 18 Ali Mountain street, Shijiazhuang economic and Technological Development Zone, Hebei. Patentee after: Zhang Aimin Address before: 050000 Alishan street, Shijiazhuang economic and Technological Development Zone, Shijiazhuang, Hebei 18 Patentee before: HEBEI SMART COMMUNICATION TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20201104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |