CN2645095Y - Bare fiber pressing resistant optical fiber gripping apparatus - Google Patents
Bare fiber pressing resistant optical fiber gripping apparatus Download PDFInfo
- Publication number
- CN2645095Y CN2645095Y CN 03254424 CN03254424U CN2645095Y CN 2645095 Y CN2645095 Y CN 2645095Y CN 03254424 CN03254424 CN 03254424 CN 03254424 U CN03254424 U CN 03254424U CN 2645095 Y CN2645095 Y CN 2645095Y
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- fiber
- optical fiber
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- precise
- model
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Abstract
The utility model discloses a clamping device for fusion splicer non-pressing bare fiber, relating to a fusion splicer, which comprises a grip block 3 and a precise microchecker 6; wherein, the grip block 3 comprises an upper cover plate and a grip slipper, and the grip slipper is provided with a V-shaped groove for fixing fiber 1; the grip slipper is fixed on the movable part of the precise microchecker 6. The utility model only clamps the coating layer of the fiber 1 and the perfect alignment of the fibber 2 with a cutting length of 4 to 10mm is realized through high-precise fine adjustment to achieve low-loss connecting, and the bare fiber 2 is not damaged; joint strength is high and the useful life is long. In a word, the utility model is the clamping device of non-pressing bare fiber, more particularly suitable for the occasions of increasing joint strength and reliability and connection of fiber with short excess length.
Description
Technical field
The utility model relates to a kind of optical fiber splicer, particularly a kind of clamping device of not pressing naked fibre.
Background technology
Need divest its surperficial coat before optical fiber 1 welding of band coat, naked fine 2, it naked fine 2 cuts off long D and is generally 4～10mm, as shown in Figure 1.
Summary of the invention
The purpose of this utility model just is to overcome the problem and shortage that prior art exists, and provides a kind of optical fiber splicer not press the clamping device of naked fibre.
The purpose of this utility model is to realize like this.
As shown in Figure 3, the utility model is made up of grip block 3, precise jiggle platform 6; Grip block 3 is made up of upper cover plate and grip slipper, and the V-shaped groove of fixed fiber 1 is arranged on the grip slipper; Grip slipper is fixed on the moving part of precise jiggle platform 6.
The utility model principle of work is as follows:
Open the cover plate of grip block 3, optical fiber 1 is inserted in the V-shaped groove of grip slipper, naked fine 2 are suspended in outside the grip slipper, and what close that cover plate compresses is optical fiber 1, along with moving of precise jiggle platform 6, makes the change of position, naked fine 2 implementation space.
The utlity model has following advantage and good effect:
1. grip optical fiber 1 only by the high precision of precise jiggle platform 6, fine motion is regulated and can be realized naked fine 2 accurate aligning on a large scale, reaches low-loss and continues.
2. do not press naked fine 2 surface, effectively protected naked fine 2.
3. naked fine 2 shearing lengths have only 4～10mm, less than 12 common～16mm, can lack the welding of surplus long optical fibers, help safeguarding repairing.
4. strength of joint height, life-span are long.
In a word, the utility model is a kind of clamping device of not pressing naked fibre, is specially adapted to improve the occasion that strength of joint and reliability and short surplus long optical fibers continue.
Description of drawings
Fig. 1 is the optical fiber for preparing;
Fig. 2 is the modal optical fiber clamping device of optical fiber splicer;
Fig. 3 is not for pressing naked fine optical fiber clamping device.
Wherein:
The optical fiber of 1-band coat is called for short optical fiber, comprises the 1st optical fiber 1a and the 2nd optical fiber 1b;
The naked fibre of 2-comprises the 1st naked fine 2a and the 2nd naked fine 2b;
The 3-grip block comprises the 1st grip block 3a and the 2nd grip block 3b;
The naked fine briquetting of 4-, its structure are the rubber-like objects of the fixing naked fibre from top, comprise the 1st naked fine briquetting 4a and the 2nd naked fine briquetting 4b;
5-V type groove, its structure are the V font objects of holding naked fibre from the bottom;
6-precise jiggle platform is a kind of optical fiber inching gear that 3 dimension directions move in the space that makes, and comprises the 1st precise jiggle platform 6a and the 2nd precise jiggle platform 6b;
The naked fine length of cutting off of D-.
Embodiment
Concrete enforcement realized by two playscript with stage directions utility models.The 1st grip block 3a, the 2nd grip block 3b be clamping the 1st optical fiber 1a, the 2nd optical fiber 1b respectively, and naked fine 2 shearing length D are 4～10mm.The 1st grip block 3a, the 2nd grip block 3b are separately fixed on the 1st small-sized precise jiggle platform 6a, the 2nd precise jiggle platform 6b.The 1st precise jiggle platform 6a, the 2nd precise jiggle platform 6b have＞moving range of 1.5mm and the resolution of submicron order.The 1st naked fine 2a, the 2nd naked fine 2b all can not be collided and rub in aligning, end face setting, automatic progradation.
Claims (1)
1, optical fiber splicer is not pressed the clamping device of naked fibre, comprises precise jiggle platform (6), it is characterized in that:
Form by grip block (3), precise jiggle platform (6); Grip block (3) is made up of upper cover plate and grip slipper, and the V-shaped groove of fixed fiber (1) is arranged on the grip slipper; Grip slipper is fixed on the moving part of precise jiggle platform (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03254424 CN2645095Y (en) | 2003-06-12 | 2003-06-12 | Bare fiber pressing resistant optical fiber gripping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03254424 CN2645095Y (en) | 2003-06-12 | 2003-06-12 | Bare fiber pressing resistant optical fiber gripping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2645095Y true CN2645095Y (en) | 2004-09-29 |
Family
ID=34294586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03254424 Expired - Fee Related CN2645095Y (en) | 2003-06-12 | 2003-06-12 | Bare fiber pressing resistant optical fiber gripping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2645095Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103124915A (en) * | 2010-09-28 | 2013-05-29 | 株式会社藤仓 | Scrap collector for optical fiber cutter |
| CN104199148A (en) * | 2014-09-25 | 2014-12-10 | 福建师范大学 | Optical fiber alignment mechanism and optical fiber automatic alignment algorithm of optical fiber fusion splicer |
| CN105652377A (en) * | 2016-04-07 | 2016-06-08 | 蚌埠道生精密光电科技有限公司 | V-groove adjusting mechanism for optical-fiber capillary glass tube fusion splicer |
| CN106547050A (en) * | 2017-01-24 | 2017-03-29 | 中国电子科技集团公司第四十研究所 | A kind of polarization maintaining optical fibre polarization principal axis alignment device |
| CN107632343A (en) * | 2017-10-17 | 2018-01-26 | 深圳市中科智诚科技有限公司 | A kind of Intelligent optical fiber heat sealing machine based on Internet of Things |
-
2003
- 2003-06-12 CN CN 03254424 patent/CN2645095Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103124915A (en) * | 2010-09-28 | 2013-05-29 | 株式会社藤仓 | Scrap collector for optical fiber cutter |
| US8967025B2 (en) | 2010-09-28 | 2015-03-03 | Fujikura Ltd. | Scrap collector for optical fiber cutter |
| CN103124915B (en) * | 2010-09-28 | 2015-07-22 | 株式会社藤仓 | Scrap collector for optical fiber cutter |
| CN104199148A (en) * | 2014-09-25 | 2014-12-10 | 福建师范大学 | Optical fiber alignment mechanism and optical fiber automatic alignment algorithm of optical fiber fusion splicer |
| CN105652377A (en) * | 2016-04-07 | 2016-06-08 | 蚌埠道生精密光电科技有限公司 | V-groove adjusting mechanism for optical-fiber capillary glass tube fusion splicer |
| CN105652377B (en) * | 2016-04-07 | 2018-09-14 | 蚌埠道生精密光电科技有限公司 | Optical fiber glass capillary heat sealing machine V slot adjustment mechanisms |
| CN106547050A (en) * | 2017-01-24 | 2017-03-29 | 中国电子科技集团公司第四十研究所 | A kind of polarization maintaining optical fibre polarization principal axis alignment device |
| CN107632343A (en) * | 2017-10-17 | 2018-01-26 | 深圳市中科智诚科技有限公司 | A kind of Intelligent optical fiber heat sealing machine based on Internet of Things |
| CN107632343B (en) * | 2017-10-17 | 2020-08-07 | 杭州东南吉通网络有限公司 | Intelligent optical fiber fusion splicer based on Internet of things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |