CN101866036A - Optical fiber alignment structure - Google Patents
Optical fiber alignment structure Download PDFInfo
- Publication number
- CN101866036A CN101866036A CN 201010201818 CN201010201818A CN101866036A CN 101866036 A CN101866036 A CN 101866036A CN 201010201818 CN201010201818 CN 201010201818 CN 201010201818 A CN201010201818 A CN 201010201818A CN 101866036 A CN101866036 A CN 101866036A
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- groove
- centering structure
- external member
- briquetting
- 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.)
- Pending
Links
Images
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention relates to an optical fiber alignment structure. The alignment structure comprises a kit, briquettes which are embedded in the kit and butted together and an optical fiber splicing block, wherein the kit is a hollow cylinder; each briquette is a little half-cylinder, the two end faces of the little half-cylinder are separately provided with one little half-circular groove; and the optical fiber splicing block is a larger half of cylinder, larger half of circular grooves are arranged on the two end faces, and a groove is arranged along the axial direction of the optical fiber splicing block. The cost of the optical fiber alignment structure is low and the structure is easy to process.
Description
Technical field
The present invention relates to a kind of optical fiber centering structure.
Background technology
Optical fiber connecting method commonly used at present is to utilize two ceramic insertion cores that are inserted with optical fiber respectively to carry out centering in ceramic sleeve.Its weak point is: the requirement on machining accuracy of ceramic insertion core and porcelain bushing is very high, and, use this kind connected mode cost higher.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point of the prior art, provide that a kind of cost is lower, the optical fiber centering structure of handling ease.
Technical solution of the present invention is described optical fiber centering structure, is made up of briquetting, optical fiber grafting piece that external member, this external member are embedded and docked; Its special character is: described external member is a hollow right cylinder.
As preferably, described optical fiber grafting piece is the most right cylinders after a right cylinder dissects, and this most cylindrical two ends end face is arranged with most circular grooves respectively, patches piece along optical fiber and axially is concaved with groove.
Described briquetting is that a not a half right cylinder, this not a half cylindrical two ends end face are concaved with not a half circular groove respectively; The most circular grooves of the same end of the not a half circular groove of this briquetting one end and optical fiber grafting piece constitute circular groove jointly.
Describedly patch groove that the axis part of piece central shaft axial plane is arranged with along optical fiber and select a kind of of V-type groove, U type groove, square groove for use.
In the port enlarging of described groove two ends, so that optical fiber inserts.
Described external member is made by metal material.
The present invention has following advantage compared to existing technology:
1, low cost of manufacture, safe and reliable.
2, manufacture craft is simple.
Description of drawings
Fig. 1 is the decomposing schematic representation at structure of the present invention one visual angle.
Fig. 2 is the decomposing schematic representation at another visual angle of structure of the present invention.
Fig. 3 is an assembling section of the present invention.
Embodiment
The present invention is further detailed in conjunction with the accompanying drawings below:
See also Fig. 1, Fig. 2, shown in Figure 3, briquetting 2, optical fiber grafting piece 3 that described optical fiber centering structure is embedded and docked by metal external member 1, this metal external member 1 are formed.
Described briquetting 2 is that the two ends end face of a not a half right cylinder 21, this not a half right cylinder 21 is concaved with not a half circular groove 22 respectively.The not a half circular groove 22 of these briquetting 2 one ends and the most circular grooves of the same end of optical fiber grafting piece 3 32 common formation circular grooves.Be concaved with the groove 23 that embeds with axis parallel and confession optical fiber grafting piece boss 34 on the central shaft axial plane.
Described optical fiber grafting piece 3 is concaved with most circular grooves 32 respectively, patches piece along optical fiber and axially be concaved with V-type groove 35 (this V-type groove 35 can also be deformed into U type groove, square groove) for a greater part of right cylinder 31, its two ends end face.
In described V-type groove 35 two ends port enlarging 351, so that optical fiber inserts.
Described optical fiber grafting piece 3 is that the most right cylinders 31 after a right cylinder dissects, the two ends end face of these most right cylinders 31 are arranged with most circular grooves 32 respectively.Central shaft axial plane symmetria bilateralis is concaved with and the groove 33 of axis parallel, two grooves 33 between be shaped to a boss 34 that is used to buckle in briquetting groove 23.
The above only is preferred embodiment of the present invention, and all equalizations of being done according to claim scope of the present invention change and modify, and all should belong to the covering scope of claim of the present invention.
Claims (7)
1. an optical fiber centering structure is made up of briquetting, optical fiber grafting piece that external member, this external member are embedded and docked; It is characterized in that: described external member is a hollow right cylinder.
2. optical fiber centering structure according to claim 1 is characterized in that: described optical fiber grafting piece is the most right cylinders after a right cylinder dissects, and this most cylindrical two ends end face is arranged with most circular grooves respectively, patches piece along optical fiber and axially is concaved with groove.
3. optical fiber centering structure according to claim 1 is characterized in that: described briquetting is that a not a half right cylinder, this not a half cylindrical two ends end face are concaved with not a half circular groove respectively.
4. according to claim 2 or 3 described optical fiber centering structures, it is characterized in that: the most circular grooves of the same end of the not a half circular groove of this briquetting one end and optical fiber grafting piece constitute circular groove jointly.
5. optical fiber centering structure according to claim 2 is characterized in that: describedly patch groove that the axis part of piece central shaft axial plane is arranged with along optical fiber and select a kind of of V-type groove, U type groove, square groove for use.
6. optical fiber centering structure according to claim 2 is characterized in that: in the port enlarging of described groove two ends, so that optical fiber inserts.
7. according to each described optical fiber centering structure in the claim 1 to 6, it is characterized in that: described external member is made by metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010201818 CN101866036A (en) | 2010-06-17 | 2010-06-17 | Optical fiber alignment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010201818 CN101866036A (en) | 2010-06-17 | 2010-06-17 | Optical fiber alignment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101866036A true CN101866036A (en) | 2010-10-20 |
Family
ID=42957835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010201818 Pending CN101866036A (en) | 2010-06-17 | 2010-06-17 | Optical fiber alignment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101866036A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012088723A1 (en) * | 2010-12-31 | 2012-07-05 | 深圳日海通讯技术股份有限公司 | Connector for ribbon optical fiber |
| CN104090341A (en) * | 2014-06-04 | 2014-10-08 | 奉化市宇达高科光电器件有限公司 | Mechanical optical fiber connection device |
| CN109211797A (en) * | 2018-11-01 | 2019-01-15 | 北京航空航天大学 | A kind of fiber bragg grating temperature sensor with the anti-axial strain interference of temperature-compensating |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5015062A (en) * | 1988-12-02 | 1991-05-14 | Siemens Aktiengesellschaft | Splice union for the mechanical joining of two light waveguides |
| US5469522A (en) * | 1993-12-02 | 1995-11-21 | Litecom, Inc. | Optical fiber splice interconnection and usage method |
| CN1166604A (en) * | 1996-05-09 | 1997-12-03 | 大宇通信株式会社 | Splicer for light waveguides |
| CN1312478A (en) * | 2000-03-01 | 2001-09-12 | 潘都依特有限公司 | Optical fiber clamping mechanism |
| CN1688910A (en) * | 2002-08-16 | 2005-10-26 | 毫微精密产品股份有限公司 | High precision optical fiber alignment components |
-
2010
- 2010-06-17 CN CN 201010201818 patent/CN101866036A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5015062A (en) * | 1988-12-02 | 1991-05-14 | Siemens Aktiengesellschaft | Splice union for the mechanical joining of two light waveguides |
| US5469522A (en) * | 1993-12-02 | 1995-11-21 | Litecom, Inc. | Optical fiber splice interconnection and usage method |
| CN1166604A (en) * | 1996-05-09 | 1997-12-03 | 大宇通信株式会社 | Splicer for light waveguides |
| CN1312478A (en) * | 2000-03-01 | 2001-09-12 | 潘都依特有限公司 | Optical fiber clamping mechanism |
| CN1688910A (en) * | 2002-08-16 | 2005-10-26 | 毫微精密产品股份有限公司 | High precision optical fiber alignment components |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012088723A1 (en) * | 2010-12-31 | 2012-07-05 | 深圳日海通讯技术股份有限公司 | Connector for ribbon optical fiber |
| US9250394B2 (en) | 2010-12-31 | 2016-02-02 | Sunsea Telecommunications Co., Ltd. | Connector for ribbon optical fiber |
| CN104090341A (en) * | 2014-06-04 | 2014-10-08 | 奉化市宇达高科光电器件有限公司 | Mechanical optical fiber connection device |
| CN104090341B (en) * | 2014-06-04 | 2016-06-22 | 奉化市宇达高科光电器件有限公司 | Mechanical optical fiber connector |
| CN109211797A (en) * | 2018-11-01 | 2019-01-15 | 北京航空航天大学 | A kind of fiber bragg grating temperature sensor with the anti-axial strain interference of temperature-compensating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101866036A (en) | Optical fiber alignment structure | |
| CN204802778U (en) | Novel cable drum | |
| CN203178530U (en) | Sleeve and asymmetrical fiber interface assembly using the same | |
| CN102310335A (en) | Chamfering device of steel tube | |
| CN202204962U (en) | Tight-jacketed optical cable optical fiber connector | |
| CN201934452U (en) | Rapid connecting rod butting mechanism | |
| CN202256778U (en) | Small form factor (SFF) laser adapter | |
| CN202133802U (en) | Anti-swing fiber adapter | |
| CN202057832U (en) | Communication optical fiber adapter | |
| WO2023221362A1 (en) | Filter plate handle and filter plate of filter press | |
| CN202362493U (en) | Fiber connection unit, fiber connection device and fiber cold connector | |
| CN216956456U (en) | Tail sleeve assembling tool suitable for optical fiber jumper wire | |
| CN202163979U (en) | Combination of oppositely opened barrel body | |
| CN207318790U (en) | Double ceramic insertion core optical fiber splicing devices | |
| CN107272122A (en) | Double ceramic insertion core optical fiber splicing devices | |
| CN201733044U (en) | Locking core in clamp for carbon fiber composite-core leads | |
| CN210222293U (en) | Optical socket and connector thereof | |
| CN204154948U (en) | For crimping, the equipment of separation of ceramic lock pin and metal caudal peduncle | |
| CN205679795U (en) | Ceramic insertion core assembly | |
| CN201413409Y (en) | Optical fiber connector as well as plug and socket thereof | |
| CN204556901U (en) | Large chamfering porcelain bushing | |
| CN204154944U (en) | A kind of guide pin of MPO connector | |
| CN205565211U (en) | Composite construction's heavy current contact | |
| CN204947234U (en) | A kind of connector butting structure | |
| CN203305703U (en) | Movable pencil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101020 |