CN104181652A - Optical fiber collimator - Google Patents
Optical fiber collimator Download PDFInfo
- Publication number
- CN104181652A CN104181652A CN201410448299.7A CN201410448299A CN104181652A CN 104181652 A CN104181652 A CN 104181652A CN 201410448299 A CN201410448299 A CN 201410448299A CN 104181652 A CN104181652 A CN 104181652A
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- China
- Prior art keywords
- optical fiber
- piece
- fiber containing
- containing block
- screw rod
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Abstract
The invention discloses an optical fiber collimator. The optical fiber collimator comprises a base plate, a cuboid-shaped first optical fiber containing block and a cuboid-shaped second optical fiber containing block, the first optical fiber containing block and the second optical fiber containing block are arranged on the base plate side by side, the top face of the first optical fiber containing block and the top face of the second optical fiber containing block are respectively provided with an arc-surface optical fiber containing groove, the optical fiber containing groove in the first optical fiber containing block and the optical fiber containing groove in the second optical fiber containing block are coaxial, the first optical fiber containing block and the second optical fiber containing block are respectively provided with an optical fiber pressing plate, a screw penetrates through the bottom of the second optical fiber containing block, the central axis of the screw is parallel to the arrangement direction of the optical fiber containing grooves, a screw hole matched with the screw is formed in the second optical fiber containing block, and a notch is formed in the end, close to the first optical fiber containing block, of the second optical fiber containing block. The optical fiber collimator can bring convenience to butt jointing of two optical fibers, and is simple in structure and convenient to operate.
Description
Technical field
The present invention relates to a kind of optical fiber collimator.
Background technology
At test optical fiber or in using, often need two fiber alignments, coaxial while making two fiber alignments, faying face laminating completely.Complicated for some optical fiber collimator structures that two optical fiber are docked at present, cost is high, operation inconvenience.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of optical fiber collimator, and this optical fiber collimator can be realized two fiber alignments easily, simple in structure, easy to operate.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of optical fiber collimator is provided, comprise base plate, piece placed by the first rectangular-shaped optical fiber and the second optical fiber is placed piece, piece placed by described the first optical fiber and the second optical fiber placement piece is arranged side by side on described base plate, on the end face of described the first optical fiber placement piece and the second optical fiber placement piece, be provided with the optical fiber standing groove of arc surface, the described optical fiber standing groove that described the first optical fiber is placed on piece and the second optical fiber placement piece is coaxial, described the first optical fiber is placed on piece and the second optical fiber placement piece and is provided with fiber pressuring plate, the bottom that described the second optical fiber is placed piece is penetrated with a screw rod, the central axis of described screw rod is parallel with the arranged direction of described optical fiber standing groove, described the second optical fiber is placed in piece and is provided with the screw matching with described screw rod, described the second optical fiber is placed on piece one end near described the first optical fiber placement piece and is provided with breach, described breach is positioned at described screw rod top, the width of described breach is greater than described screw rod and near described the first optical fiber, places the distance that piece is placed to described the first optical fiber in one end of piece.
In a preferred embodiment of the present invention, described the second optical fiber is placed on piece and is provided with sensor stand, on the outer end of described sensor stand, be provided with range sensor, described range sensor points to the described screw rod that described the first optical fiber is placed piece and described the first optical fiber placement piece place.
The invention has the beneficial effects as follows: optical fiber collimator optical fiber collimator of the present invention can be realized two fiber alignments easily, simple in structure, easy to operate.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation of optical fiber collimator of the present invention;
Fig. 2 is the A-A view in Fig. 1;
Fig. 3 is the B-B view in Fig. 1.
In accompanying drawing, the mark of each parts is as follows: 1, base plate, and the 2, first optical fiber is placed piece, and 3, fiber pressuring plate, 4, range sensor, 5, sensor stand, the 6, second optical fiber is placed piece, and 7, screw rod, 8, breach, 9, screw, 10, optical fiber standing groove.
Embodiment
Below the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 to Fig. 3, the embodiment of the present invention comprises:
A kind of optical fiber collimator, comprise base plate 1, piece 2 placed by rectangular-shaped the first optical fiber and the second optical fiber is placed piece 6, piece 2 placed by described the first optical fiber and the second optical fiber placement piece 6 is arranged side by side on described base plate 1, on the end face of described the first optical fiber placement piece 2 and the second optical fiber placement piece 6, be provided with the optical fiber standing groove 10 of arc surface, the described optical fiber standing groove 10 that described the first optical fiber is placed on piece 2 and the second optical fiber placement piece 6 is coaxial, and described the first optical fiber is placed on piece 2 and the second optical fiber placement piece 6 and is provided with fiber pressuring plate 3.
The bottom that described the second optical fiber is placed piece 6 is penetrated with a screw rod 7, the central axis of described screw rod 7 is parallel with the arranged direction of described optical fiber standing groove 10, described the second optical fiber is placed in piece 6 and is provided with the screw 9 matching with described screw rod 7, described the second optical fiber is placed on piece 6 one end near described the first optical fiber placement piece 2 and is provided with breach 8, described breach 8 is positioned at described screw rod 7 tops, the width of described breach 8 is greater than described screw rod 7 and near described the first optical fiber, places the distance that piece 2 is placed to described the first optical fiber in one end of piece 2, make the second optical fiber place piece 6 and can place piece 2 near the first optical fiber.
Preferably, described the second optical fiber is placed on piece 6 and is provided with sensor stand 5, is provided with range sensor 4 on the outer end of described sensor stand 5, and described range sensor 4 points to the screw rod 7 that described the first optical fiber is placed piece 2 and described the first optical fiber placement piece 2 places.
Further, two optical fiber are put into respectively to the optical fiber standing groove 10 that the first optical fiber is placed piece 2 and the second optical fiber placement piece 6, then with fiber pressuring plate 3, push down optical fiber.Screw rod 7 rotates and drives the second optical fiber placement piece 6 close to the first optical fiber placement piece 2, preferably uses driven by servomotor screw rod 7.
The second optical fiber is placed piece 6 and is placed piece 2 close time to the first optical fiber, and two optical fiber are also mutually close, the distance that range sensor 4 detects between two optical fiber.When the end face of two optical fiber overlaps completely, it is zero that range sensor 4 detects two distances between optical fiber, and servomotor quits work, and the second optical fiber is placed piece 6 and no longer moved forward, and completes the docking of two optical fiber.Two fine collimation are high, and docking is convenient.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. an optical fiber collimator, it is characterized in that, comprise base plate, piece placed by the first rectangular-shaped optical fiber and the second optical fiber is placed piece, piece placed by described the first optical fiber and the second optical fiber placement piece is arranged side by side on described base plate, on the end face of described the first optical fiber placement piece and the second optical fiber placement piece, be provided with the optical fiber standing groove of arc surface, the described optical fiber standing groove that described the first optical fiber is placed on piece and the second optical fiber placement piece is coaxial, described the first optical fiber is placed on piece and the second optical fiber placement piece and is provided with fiber pressuring plate, the bottom that described the second optical fiber is placed piece is penetrated with a screw rod, the central axis of described screw rod is parallel with the arranged direction of described optical fiber standing groove, described the second optical fiber is placed in piece and is provided with the screw matching with described screw rod, described the second optical fiber is placed on piece one end near described the first optical fiber placement piece and is provided with breach, described breach is positioned at described screw rod top, the width of described breach is greater than described screw rod and near described the first optical fiber, places the distance that piece is placed to described the first optical fiber in one end of piece.
2. optical fiber collimator according to claim 1, it is characterized in that, described the second optical fiber is placed on piece and is provided with sensor stand, on the outer end of described sensor stand, be provided with range sensor, described range sensor points to the described screw rod that described the first optical fiber is placed piece and described the first optical fiber placement piece place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410448299.7A CN104181652A (en) | 2014-09-04 | 2014-09-04 | Optical fiber collimator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410448299.7A CN104181652A (en) | 2014-09-04 | 2014-09-04 | Optical fiber collimator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104181652A true CN104181652A (en) | 2014-12-03 |
Family
ID=51962834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410448299.7A Pending CN104181652A (en) | 2014-09-04 | 2014-09-04 | Optical fiber collimator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104181652A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105116498A (en) * | 2015-09-16 | 2015-12-02 | 成都美美通信技术有限公司 | Optical fiber docking and aligning mechanism |
| CN110618512A (en) * | 2019-07-24 | 2019-12-27 | 嘉兴旭锐电子科技有限公司 | Positioning block, optical positioning system and method based on positioning block and functional module |
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| CN2543096Y (en) * | 2001-11-15 | 2003-04-02 | 鸿富锦精密工业（深圳）有限公司 | Electric controllable photosignal attenuator |
| CN2549489Y (en) * | 2002-06-27 | 2003-05-07 | 长飞光纤光缆有限公司 | Optical fibre collimator |
| US20040052470A1 (en) * | 2002-09-18 | 2004-03-18 | Sang-Ho Kim | Alignment apparatus and method for optical fiber blocks |
| CN1493898A (en) * | 2003-08-22 | 2004-05-05 | 中国科学院上海光学精密机械研究所 | Adjustable light attenuator |
| US6807358B2 (en) * | 2002-08-30 | 2004-10-19 | Fitel Usa Corp. | Variable attenuator for optical fiber applications and method of making |
| US7505662B2 (en) * | 2006-11-29 | 2009-03-17 | Adc Teleommunications, Inc. | Devices and methods for measuring forces exerted by ferrules of optical connectors |
| CN202177725U (en) * | 2011-08-03 | 2012-03-28 | 深圳市恒捷丰光电科技有限公司 | Fixing structure of fiber connector |
| CN102890322A (en) * | 2012-09-19 | 2013-01-23 | 河南平高电气股份有限公司 | Alignment adjusting device of optical fiber collimators |
| CN204044397U (en) * | 2014-09-04 | 2014-12-24 | 苏州承乐电子科技有限公司 | A kind of optical fiber collimator |
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2014
- 2014-09-04 CN CN201410448299.7A patent/CN104181652A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2543096Y (en) * | 2001-11-15 | 2003-04-02 | 鸿富锦精密工业（深圳）有限公司 | Electric controllable photosignal attenuator |
| CN2549489Y (en) * | 2002-06-27 | 2003-05-07 | 长飞光纤光缆有限公司 | Optical fibre collimator |
| US6807358B2 (en) * | 2002-08-30 | 2004-10-19 | Fitel Usa Corp. | Variable attenuator for optical fiber applications and method of making |
| US20040052470A1 (en) * | 2002-09-18 | 2004-03-18 | Sang-Ho Kim | Alignment apparatus and method for optical fiber blocks |
| CN1493898A (en) * | 2003-08-22 | 2004-05-05 | 中国科学院上海光学精密机械研究所 | Adjustable light attenuator |
| US7505662B2 (en) * | 2006-11-29 | 2009-03-17 | Adc Teleommunications, Inc. | Devices and methods for measuring forces exerted by ferrules of optical connectors |
| CN202177725U (en) * | 2011-08-03 | 2012-03-28 | 深圳市恒捷丰光电科技有限公司 | Fixing structure of fiber connector |
| CN102890322A (en) * | 2012-09-19 | 2013-01-23 | 河南平高电气股份有限公司 | Alignment adjusting device of optical fiber collimators |
| CN204044397U (en) * | 2014-09-04 | 2014-12-24 | 苏州承乐电子科技有限公司 | A kind of optical fiber collimator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105116498A (en) * | 2015-09-16 | 2015-12-02 | 成都美美通信技术有限公司 | Optical fiber docking and aligning mechanism |
| CN110618512A (en) * | 2019-07-24 | 2019-12-27 | 嘉兴旭锐电子科技有限公司 | Positioning block, optical positioning system and method based on positioning block and functional module |
| CN110618512B (en) * | 2019-07-24 | 2023-09-26 | 嘉兴旭锐电子科技有限公司 | Positioning block, optical positioning system and method based on positioning block and functional module |
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| 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: 20141203 |