CN204989549U - Optic fibre capillary with bell mouth - Google Patents
Optic fibre capillary with bell mouth Download PDFInfo
- Publication number
- CN204989549U CN204989549U CN201520685168.0U CN201520685168U CN204989549U CN 204989549 U CN204989549 U CN 204989549U CN 201520685168 U CN201520685168 U CN 201520685168U CN 204989549 U CN204989549 U CN 204989549U
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- bellmouth
- bell mouth
- diameter
- main body
- main part
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Abstract
The utility model discloses an optic fibre capillary with bell mouth, including columniform main part (1), be equipped with round hole (2) in the main part, a tip of main part is equipped with bell mouth (3), bell mouth and round hole butt joint, the dead in line of bell mouth and round hole and main part, the length of main part is 6.3-6.7mm, the diameter of main part is 0.88-0.92mm, the external conjugate diameter of bell mouth is 0.5-0.7mm, the length of bell mouth is 0.6-0.8mm, the interior diameter of bell mouth is the same with the diameter of round hole, is 0.126-0.128mm. This optic fibre capillary with bell mouth structure is small and exquisite and novel, and the structure is compact, is favorable to the device integration, the encapsulation size that can dwindle the device.
Description
Technical field
The utility model relates to a kind of optical fiber capillaries with bellmouth.
Background technology
Existing optical fiber capillaries, overall diameter is 1.8mm, is unfavorable for that the miniaturization of device is integrated, is particularly used in WDM module, and device package size can be caused too large; The cost that takes up room is high, therefore, is necessary the optical fiber capillaries designing a kind of novel more minor structure size.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of miniature fiber kapillary with bellmouth, and this miniature fiber capillary pipe structure with bellmouth is small and exquisite and novel, constructs compact, is conducive to the package dimension of the integrated and reduction of device of device.
The technical solution of utility model is as follows:
Have an optical fiber capillaries for bellmouth, comprise columniform main body (1), be provided with circular hole (2) in main body, an end of main body is provided with bellmouth (3); Bellmouth docks with circular hole; The dead in line of bellmouth and circular hole and main body;
The length of main body is 6.3 ~ 6.7mm;
The diameter of main body is 0.88 ~ 0.92mm;
The overall diameter of bellmouth is 0.5 ~ 0.7mm;
The length of bellmouth is 0.6 ~ 0.8mm(and the degree of depth);
The interior diameter of bellmouth is identical with the diameter of circular hole, is 0.126 ~ 0.128mm.
Preferably, the overall diameter of described bellmouth is 0.5 ~ 0.6mm.
As preferably, the length of main body is 6.5mm;
The diameter of main body is 0.9mm;
The overall diameter of bellmouth is 0.6mm;
The length of bellmouth is 0.7mm;
The interior diameter of bellmouth is identical with the diameter of circular hole, is 0.127mm.
Beneficial effect:
The optical fiber capillaries with bellmouth of the present utility model, is designed with bellmouth, is convenient to penetrate optical fiber, the most important thing is that the overall diameter designed is 0.9mm, greatly reduce the volume of kapillary, be conducive to being integrated in the device of small volume, be convenient to integrated and package dimension that is reduction of device.
Accompanying drawing explanation
Fig. 1 is the overall construction drawing (internal cross section figure) with the optical fiber capillaries of bellmouth of the present utility model.
Fig. 2 is the end construction schematic diagram of the optical fiber capillaries with bellmouth.
Label declaration: 1-body, 2-circular hole, 3-bellmouth.
Embodiment
Below with reference to the drawings and specific embodiments, the utility model is described in further details:
Embodiment 1:
As shown in Figure 1-2, a kind of optical fiber capillaries with bellmouth, comprises columniform main body 1, is provided with circular hole 2 in main body, and an end of main body is provided with bellmouth 3; Bellmouth docks with circular hole; The dead in line of bellmouth and circular hole and main body;
The length of main body is 6.5mm;
The diameter of main body is 0.9mm;
The overall diameter of bellmouth is 0.6mm; The length of bellmouth is 0.7mm;
The interior diameter of bellmouth is identical with the diameter of circular hole, is 0.127mm.
Claims (3)
1. have an optical fiber capillaries for bellmouth, it is characterized in that, comprise columniform main body (1), be provided with circular hole (2) in main body, an end of main body is provided with bellmouth (3); Bellmouth docks with circular hole; The dead in line of bellmouth and circular hole and main body;
The length of main body is 6.3 ~ 6.7mm;
The diameter of main body is 0.88 ~ 0.92mm;
The overall diameter of bellmouth is 0.5 ~ 0.7mm;
The length of bellmouth is 0.6 ~ 0.8mm;
The interior diameter of bellmouth is identical with the diameter of circular hole, is 0.126 ~ 0.128mm.
2. the optical fiber capillaries with bellmouth according to claim 1, is characterized in that, the overall diameter of described bellmouth is 0.5 ~ 0.6mm.
3. the optical fiber capillaries with bellmouth according to claim 2, is characterized in that, the length of main body is 6.5mm;
The diameter of main body is 0.9mm;
The overall diameter of bellmouth is 0.6mm;
The length of bellmouth is 0.7mm;
The interior diameter of bellmouth is identical with the diameter of circular hole, is 0.127mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520685168.0U CN204989549U (en) | 2015-09-07 | 2015-09-07 | Optic fibre capillary with bell mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520685168.0U CN204989549U (en) | 2015-09-07 | 2015-09-07 | Optic fibre capillary with bell mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204989549U true CN204989549U (en) | 2016-01-20 |
Family
ID=55123904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520685168.0U Expired - Fee Related CN204989549U (en) | 2015-09-07 | 2015-09-07 | Optic fibre capillary with bell mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204989549U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110741299A (en) * | 2017-06-07 | 2020-01-31 | 欧米龙-激光时代激光产品公司 | Positioning device for positioning optical fibers in alignment ports |
| US11776127B2 (en) | 2019-11-21 | 2023-10-03 | Volume Graphics Gmbh | Computer-implemented method for segmenting measurement data from a measurement of an object |
-
2015
- 2015-09-07 CN CN201520685168.0U patent/CN204989549U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110741299A (en) * | 2017-06-07 | 2020-01-31 | 欧米龙-激光时代激光产品公司 | Positioning device for positioning optical fibers in alignment ports |
| US11592606B2 (en) | 2017-06-07 | 2023-02-28 | Omicron-Laserage Laserprodukte Gmbh | Positioning device for positioning a light-conducting fibre in a calibration port |
| US11776127B2 (en) | 2019-11-21 | 2023-10-03 | Volume Graphics Gmbh | Computer-implemented method for segmenting measurement data from a measurement of an object |
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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: 20160120 Termination date: 20170907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |