CN204044397U - A kind of optical fiber collimator - Google Patents
A kind of optical fiber collimator Download PDFInfo
- Publication number
- CN204044397U CN204044397U CN201420508348.7U CN201420508348U CN204044397U CN 204044397 U CN204044397 U CN 204044397U CN 201420508348 U CN201420508348 U CN 201420508348U CN 204044397 U CN204044397 U CN 204044397U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- block
- screw rod
- placement block
- fiber placement
- 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
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 120
- 239000000835 fiber Substances 0.000 claims abstract description 11
- 238000003032 molecular docking Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- -1 and 3 Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Optical Couplings Of Light Guides (AREA)
Abstract
The utility model discloses a kind of optical fiber collimator, comprise: base plate, block placed by the first rectangular-shaped optical fiber and block placed by the second optical fiber, block placed by first optical fiber and the second optical fiber placement block is disposed side by side on base plate, the end face of described first optical fiber placement block and the second optical fiber placement block is provided with the optical fiber standing groove of arc surface, the optical fiber standing groove that first optical fiber is placed on block and the second optical fiber placement block is coaxial, first optical fiber is placed on block and the second optical fiber placement block and is provided with fiber pressuring plate, the bottom of the second optical fiber placement block is run through a screw rod, the central axis of screw rod is parallel with the arranged direction of optical fiber standing groove, second optical fiber is placed in block and is provided with the screw matched with described screw rod, second optical fiber placement block is provided with breach on one end of described first optical fiber placement block.Optical fiber collimator of the present utility model can realize two fiber alignments easily, and structure is simple, easy to operate.
Description
Technical field
The utility model relates to a kind of optical fiber collimator.
Background technology
At test optical fiber or often need two fiber alignments in using, coaxial when making two fiber alignments, faying face laminating completely.Some optical fiber collimator structures at present for being carried out docking by two optical fiber are complicated, and cost is high, operation inconvenience.
Utility model content
The technical matters that the utility model mainly solves is to provide a kind of optical fiber collimator, and this optical fiber collimator can realize two fiber alignments easily, and structure is simple, easy to operate.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of optical fiber collimator, comprise base plate, block placed by the first rectangular-shaped optical fiber and block placed by the second optical fiber, block placed by described first optical fiber and the second optical fiber placement block is disposed side by side on described base plate, the end face of described first optical fiber placement block and the second optical fiber placement block is provided with the optical fiber standing groove of arc surface, the described optical fiber standing groove that described first optical fiber is placed on block and the second optical fiber placement block is coaxial, described first optical fiber is placed on block and the second optical fiber placement block and is provided with fiber pressuring plate, the bottom that block placed by described second optical fiber is run through a screw rod, the central axis of described screw rod is parallel with the arranged direction of described optical fiber standing groove, described second optical fiber is placed in block and is provided with the screw matched with described screw rod, described second optical fiber placement block is provided with breach on one end of described first optical fiber placement block, described breach is positioned at above described screw rod, the width of described breach is greater than described screw rod the places block distance of one end to described first optical fiber placement block near described first optical fiber.
In the utility model preferred embodiment, described second optical fiber is placed on block and is provided with sensor stand, the outer end of described sensor stand is provided with range sensor, and described range sensor points to the described screw rod that described first optical fiber places block and described first optical fiber placement block place.
The beneficial effects of the utility model are: optical fiber collimator optical fiber collimator of the present utility model can realize two fiber alignments easily, and structure is simple, easy to operate.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of optical fiber collimator of the present utility model;
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 block placed by the 2, first optical fiber, and 3, fiber pressuring plate, 4, range sensor, 5, sensor stand, block placed by the 6, second optical fiber, and 7, screw rod, 8, breach, 9, screw, 10, optical fiber standing groove.
Embodiment
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 3, the utility model embodiment comprises:
A kind of optical fiber collimator, comprise base plate 1, block 2 placed by the first rectangular-shaped optical fiber and block 6 placed by the second optical fiber, block 2 placed by described first optical fiber and the second optical fiber placement block 6 is disposed side by side on described base plate 1, the end face of described first optical fiber placement block 2 and the second optical fiber placement block 6 is provided with the optical fiber standing groove 10 of arc surface, the described optical fiber standing groove 10 that described first optical fiber is placed on block 2 and the second optical fiber placement block 6 is coaxial, and described first optical fiber is placed on block 2 and the second optical fiber placement block 6 and is provided with fiber pressuring plate 3.
The bottom that block 6 placed by described second optical fiber is run through 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 second optical fiber is placed in block 6 and is provided with the screw 9 matched with described screw rod 7, described second optical fiber placement block 6 is provided with breach 8 on one end of described first optical fiber placement block 2, described breach 8 is positioned at above described screw rod 7, the width of described breach 8 is greater than described screw rod 7 places block 2 distance of one end to described first optical fiber placement block 2 near described first optical fiber, make the second optical fiber place block 6 and can place block 2 near the first optical fiber.
Preferably, described second optical fiber is placed on block 6 and is provided with sensor stand 5, and the outer end of described sensor stand 5 is provided with range sensor 4, and described range sensor 4 points to the screw rod 7 that described first optical fiber places block 2 and described first optical fiber placement block 2 place.
Further, two optical fiber are put into respectively the optical fiber standing groove 10 that the first optical fiber places block 2 and the second optical fiber placement block 6, then push down optical fiber with fiber pressuring plate 3.It is close to the first optical fiber placement block 2 that screw rod 7 rotates drive second optical fiber placement block 6, preferably uses driven by servomotor screw rod 7.
While second optical fiber placement block 6 is close to the first optical fiber placement block 2, two optical fiber are also close to each other, and range sensor 4 detects the distance between two optical fiber.When the end face of two optical fiber overlaps completely, range sensor 4 detects that the distance between two optical fiber is zero, and servomotor quits work, and the second optical fiber is placed block 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 embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; 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 utility model.
Claims (2)
1. an optical fiber collimator, it is characterized in that, comprise base plate, block placed by the first rectangular-shaped optical fiber and block placed by the second optical fiber, block placed by described first optical fiber and the second optical fiber placement block is disposed side by side on described base plate, the end face of described first optical fiber placement block and the second optical fiber placement block is provided with the optical fiber standing groove of arc surface, the described optical fiber standing groove that described first optical fiber is placed on block and the second optical fiber placement block is coaxial, described first optical fiber is placed on block and the second optical fiber placement block and is provided with fiber pressuring plate, the bottom that block placed by described second optical fiber is run through a screw rod, the central axis of described screw rod is parallel with the arranged direction of described optical fiber standing groove, described second optical fiber is placed in block and is provided with the screw matched with described screw rod, described second optical fiber placement block is provided with breach on one end of described first optical fiber placement block, described breach is positioned at above described screw rod, the width of described breach is greater than described screw rod the places block distance of one end to described first optical fiber placement block near described first optical fiber.
2. optical fiber collimator according to claim 1, it is characterized in that, described second optical fiber is placed on block and is provided with sensor stand, the outer end of described sensor stand is provided with range sensor, and described range sensor points to the described screw rod that described first optical fiber places block and described first optical fiber placement block place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420508348.7U CN204044397U (en) | 2014-09-04 | 2014-09-04 | A kind of optical fiber collimator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420508348.7U CN204044397U (en) | 2014-09-04 | 2014-09-04 | A kind of optical fiber collimator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204044397U true CN204044397U (en) | 2014-12-24 |
Family
ID=52245047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420508348.7U Expired - Fee Related CN204044397U (en) | 2014-09-04 | 2014-09-04 | A kind of optical fiber collimator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204044397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104181652A (en) * | 2014-09-04 | 2014-12-03 | 苏州承乐电子科技有限公司 | Optical fiber collimator |
-
2014
- 2014-09-04 CN CN201420508348.7U patent/CN204044397U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104181652A (en) * | 2014-09-04 | 2014-12-03 | 苏州承乐电子科技有限公司 | Optical fiber collimator |
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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: 20141224 Termination date: 20150904 |
|
| EXPY | Termination of patent right or utility model |