CN102520493A - Four-dimensional hand-operated laser coupling table - Google Patents
Four-dimensional hand-operated laser coupling table Download PDFInfo
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- CN102520493A CN102520493A CN2011104281886A CN201110428188A CN102520493A CN 102520493 A CN102520493 A CN 102520493A CN 2011104281886 A CN2011104281886 A CN 2011104281886A CN 201110428188 A CN201110428188 A CN 201110428188A CN 102520493 A CN102520493 A CN 102520493A
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Abstract
The invention belongs to the technical field of laser communication, and particularly relates to a four-dimensional hand-operated laser coupling table, which is used for coupling a laser chip with an optical fiber. A pedestal of the four-dimensional hand-operated laser coupling table comprises a base, a fine adjusting rack and an upper support, and the upper support and fine adjusting rack are respectively provided with an upper chuck and a lower chuck. The lower chuck is fixedly mounted on a Z-axis sliding sleeve which is capable of moving and rotating vertically in an inner hole of a Y-axis adjusting block, the lower end of the Z-axis sliding sleeve is limited by a vertical adjusting nut, and the vertical adjusting nut drives the Z-axis sliding sleeve to move vertically. The Y-axis adjusting block is mounted on an X-axis adjusting block and driven to move longitudinally by a longitudinal adjusting screw. The X-axis adjusting block is mounted on the fine adjusting rack and is driven to move transversely by a transverse regulating screw. The four-dimensional hand-operated laser coupling table is simple in structure, low in cost, high in adjustment precision, convenient in operation and fine in consistency and capable of adjusting relative positions of laser coupling components and optical fiber coupling components on four dimensions.
Description
Technical field
This invention belongs to the laser communication technology field, is specifically related to a kind of four-dimensional manual laser device coupling table that chip of laser and optical fiber is coupled that is used for.
Background technology
Optical communication is exactly that diverging light scioptics with the chip emission focus on the method for back laser facula through machinery and are coupled in the optical fiber of diameter 9um be coupled and aligned the mainly problem that solves of coaxial laser.This type laser instrument coupling technique mainly contains automatic coupling table and manual coupling table at present.Automatically coupling table has advantages such as coupling luminous power height, high conformity, but because automatic coupling table apparatus expensive, coupling time are long, has restricted the application of automatic coupling table in actual production greatly.Manually coupling have simple in structure, easy to operate, coupling time is short, expense is cheap, thereby manually coupling table is used widely in present coaxial laser production run.But there have manual coupling table to exist the coupling precision again to be low, defectives such as coupling consistance difference.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of precision height that is coupled, coupling one to the low four-dimensional manual laser device coupling table of good, simple in structure, the easy to operate cost of property.
The pedestal of the four-dimensional manual laser device of the present invention coupling table includes the base that is positioned at the bottom, is positioned at middle part micropositioning stage and superposed upper bracket, is fixedly connected through column between base and micropositioning stage and the upper bracket; Be separately installed with upper grip and the lower chuck that to distinguish clamping laser instrument coupling unit and optical fiber coupling component on upper bracket and the micropositioning stage; Said lower chuck is fixedly mounted on the Z axle slip cap; Z axle slip cap cooperates with vertical endoporus on the Y axle regulating block; And can be in the endoporus of Y axle regulating block upper and lower moving and rotation; Z axle slip cap lower end is spacing by a vertical setting nut that is installed in Y axle regulating block lower end, and it is vertical mobile to drive Z axle slip cap by vertical setting nut; Said Y axle regulating block is installed in a level on the X axle regulating block longitudinally in the longitudinal rail; And by a vertical adjusting screw(rod) drive its longitudinally guide rail vertically move, but be provided with the spring of the longitudinal force of the vertical adjusting screw(rod) of balance at the vertical offside of adjusting screw(rod); Said X axle regulating block is installed in the cross slide way of a horizontal cross on the micropositioning stage, and it laterally moves along cross slide way by a lateral adjustments screw drive, but is provided with the spring of the transverse force of balanced transversal adjusting screw(rod) at the offside of lateral adjustments screw rod.
Said upper bracket middle part is provided with the installation sleeve that cooperates with upper grip, and installation sleeve is surrounded by stationary half and the elasticity semi-ring relative with stationary half, and stationary half and elasticity semi-ring one side connect as one, and opposite side connects through clamping screw.
Said top connection upper end is provided with quick Aviation Connector, is used for being connected fast with external unit.
The present invention is simple in structure, installation cost is low, and it can be in level vertically, regulate the relative position of laser instrument coupling unit and optical fiber coupling component on the horizontal cross, vertical and anglec of rotation four dimensions, and its degree of regulation is high, easy to operate; The relative position of the luminous component that make laser instrument and the base of this structure through framed structure is constant, thereby has guaranteed the consistance of the weld locations of the laser assembly that each coupling table is produced.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present invention;
Fig. 2 is the sectional structure synoptic diagram of micropositioning stage part of the present invention;
Fig. 3 is the plan structure synoptic diagram of micropositioning stage part of the present invention;
Fig. 4 is the plan structure synoptic diagram of upper bracket part of the present invention.
Embodiment
As shown in Figure 1, the pedestal of this four-dimension manual laser device coupling table includes the base 1 that is positioned at the bottom, is positioned at middle part micropositioning stage 2 and superposed upper bracket 3, is fixedly connected through column 4 between base and micropositioning stage and the upper bracket; Be separately installed with the upper grip 5 and lower chuck 6 that to distinguish clamping laser instrument coupling unit A1 and optical fiber coupling component A2 on upper bracket 3 and the micropositioning stage 2.
Like Fig. 2, shown in Figure 3; Lower chuck 6 is fixedly mounted on the Z axle slip cap 7; Z axle slip cap 7 cooperates with vertical endoporus on the Y axle regulating block 8; And can be in the endoporus of Y axle regulating block 8 upper and lower moving and rotation, Z axle slip cap 7 lower ends are spacing by one that is installed in Y axle regulating block 8 lower ends vertical setting nut 9, and drive Z axle slip caps 7 vertical moving by vertical setting nut 9; Y axle regulating block 8 is installed in a level on the X axle regulating block 10 longitudinally in the longitudinal rail; And by a vertical adjusting screw(rod) 11 drive its longitudinally guide rail vertically move, but be provided with the spring of the longitudinal force of the vertical adjusting screw(rod) of balance at the vertical offside of adjusting screw(rod) 11; X axle regulating block 10 is installed in the cross slide way of a horizontal cross on the micropositioning stage 2; And drive it by a lateral adjustments screw rod 12 and laterally move, but be provided with the spring 13 of the transverse force of balanced transversal adjusting screw(rod) at the offside of lateral adjustments screw rod 12 along cross slide way.
As shown in Figure 4; Upper bracket 3 middle parts are provided with the installation sleeve that cooperates with upper grip, and installation sleeve is surrounded by stationary half 14 and the elasticity semi-ring 15 relative with stationary half, and stationary half and elasticity semi-ring one side connect as one; Opposite side connects through clamping screw 16, and upper grip is gripped.The top connection upper end is provided with quick Aviation Connector 17, is used for being connected fast with external unit.
During said structure work; The laser instrument coupling unit is fixed on the upper bracket through upper grip; The horizontal lengthwise position that can regulate optical fiber coupling component through vertical adjusting screw(rod) 11 can be regulated the horizontal cross position of optical fiber coupling component through lateral adjustments screw rod 12, can regulate the vertical position of optical fiber coupling component through setting nut 9; The rotary angle position that can regulate optical fiber coupling component through rotation Z axle slip cap, thus realize the accurate adjusting of four dimensions.
Claims (3)
1. four-dimensional manual laser device coupling table; It is characterized in that: its pedestal includes the base (1) that is positioned at the bottom, is positioned at middle part micropositioning stage (2) and superposed upper bracket (3), is fixedly connected through column (4) between base and micropositioning stage and the upper bracket; Be separately installed with upper grip (5) and the lower chuck (6) that to distinguish clamping laser instrument coupling unit and optical fiber coupling component on upper bracket (3) and the micropositioning stage (2); Lower chuck (6) is fixedly mounted on the Z axle slip cap (7); Z axle slip cap (7) cooperates with vertical endoporus on the Y axle regulating block (8); And can be in the endoporus of Y axle regulating block (8) upper and lower moving and rotation; Z axle slip cap (7) lower end is spacing by a vertical setting nut (9) that is installed in Y axle regulating block (8) lower end, and it is vertical mobile to drive Z axle slip cap (7) by vertical setting nut (9); Y axle regulating block (8) is installed in a level on the X axle regulating block (10) longitudinally in the longitudinal rail; And by a vertical adjusting screw(rod) (11) drive its longitudinally guide rail vertically move, at vertical adjusting screw(rod) (11) but offside be provided with the spring of the longitudinal force of the vertical adjusting screw(rod) of balance; X axle regulating block (10) is installed in the cross slide way of a horizontal cross on the micropositioning stage (2); And drive it by a lateral adjustments screw rod (12) and laterally move along cross slide way, at lateral adjustments screw rod (12) but offside be provided with the spring (13) of the transverse force of balanced transversal adjusting screw(rod).
2. four-dimensional manual laser device coupling table according to claim 1; It is characterized in that: upper bracket (3) middle part is provided with the installation sleeve that cooperates with upper grip; Installation sleeve is surrounded by stationary half (14) and the elasticity semi-ring (15) relative with stationary half; Stationary half and elasticity semi-ring one side connect as one, and opposite side connects through clamping screw (16), and upper grip is gripped.
3. four-dimensional manual laser device coupling table according to claim 1 and 2 is characterized in that: the top connection upper end is provided with quick Aviation Connector (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110428188.6A CN102520493B (en) | 2011-12-20 | 2011-12-20 | Four-dimensional hand-operated laser coupling table |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110428188.6A CN102520493B (en) | 2011-12-20 | 2011-12-20 | Four-dimensional hand-operated laser coupling table |
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| Publication Number | Publication Date |
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| CN102520493A true CN102520493A (en) | 2012-06-27 |
| CN102520493B CN102520493B (en) | 2014-07-16 |
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| CN201110428188.6A Active CN102520493B (en) | 2011-12-20 | 2011-12-20 | Four-dimensional hand-operated laser coupling table |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798944A (en) * | 2012-07-27 | 2012-11-28 | 北京国科世纪激光技术有限公司 | Optical fiber coupling device of fiber laser |
| CN104914522A (en) * | 2015-05-25 | 2015-09-16 | 中南大学 | Automatic coupling device of three-in-one coaxial type photoelectronic device |
| WO2017000510A1 (en) * | 2015-06-30 | 2017-01-05 | 武汉光迅科技股份有限公司 | Silicon waveguide coupling alignment device |
| CN106322955A (en) * | 2016-09-27 | 2017-01-11 | 东莞市联洲知识产权运营管理有限公司 | Small-sized adjusting device for heating rod of film oven |
| CN106526757A (en) * | 2016-12-29 | 2017-03-22 | 合肥大族科瑞达激光设备有限公司 | Optical fiber production equipment |
| CN108873333A (en) * | 2018-05-24 | 2018-11-23 | 成都理想境界科技有限公司 | A kind of display module apparatus for adjusting position and display equipment |
| CN113031176A (en) * | 2019-12-24 | 2021-06-25 | 长春长光华大智造测序设备有限公司 | Optical fiber adjusting mechanism |
| CN114994893A (en) * | 2022-05-24 | 2022-09-02 | 北京大学口腔医学院 | Fixing device for detecting mitochondrial morphology of submandibular gland by using small living animal |
| CN115079348A (en) * | 2022-07-18 | 2022-09-20 | 上海厦泰生物科技有限公司 | Miniature adjusting device of optic fibre bundle |
| CN117091628A (en) * | 2023-10-18 | 2023-11-21 | 华中光电技术研究所(中国船舶集团有限公司第七一七研究所) | Double-magneto-optical trap divergent laser alignment adjustment system |
Citations (3)
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| CN201266256Y (en) * | 2008-10-08 | 2009-07-01 | 飞康技术(深圳)有限公司 | Optical coupling alignment jig for coaxial laser component |
| CN101477231A (en) * | 2009-01-19 | 2009-07-08 | 四川光恒通信技术有限公司 | Optical fiber coupling bench |
| CN101529296A (en) * | 2006-10-20 | 2009-09-09 | 拉索斯激光技术有限公司 | Device for injecting light into an optical wave guide |
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2011
- 2011-12-20 CN CN201110428188.6A patent/CN102520493B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101529296A (en) * | 2006-10-20 | 2009-09-09 | 拉索斯激光技术有限公司 | Device for injecting light into an optical wave guide |
| CN201266256Y (en) * | 2008-10-08 | 2009-07-01 | 飞康技术(深圳)有限公司 | Optical coupling alignment jig for coaxial laser component |
| CN101477231A (en) * | 2009-01-19 | 2009-07-08 | 四川光恒通信技术有限公司 | Optical fiber coupling bench |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798944A (en) * | 2012-07-27 | 2012-11-28 | 北京国科世纪激光技术有限公司 | Optical fiber coupling device of fiber laser |
| CN104914522A (en) * | 2015-05-25 | 2015-09-16 | 中南大学 | Automatic coupling device of three-in-one coaxial type photoelectronic device |
| US10209463B2 (en) | 2015-06-30 | 2019-02-19 | Accelink Technologies Co., Ltd. | Silicon waveguide coupling alignment apparatus |
| WO2017000510A1 (en) * | 2015-06-30 | 2017-01-05 | 武汉光迅科技股份有限公司 | Silicon waveguide coupling alignment device |
| CN106322955A (en) * | 2016-09-27 | 2017-01-11 | 东莞市联洲知识产权运营管理有限公司 | Small-sized adjusting device for heating rod of film oven |
| CN106526757A (en) * | 2016-12-29 | 2017-03-22 | 合肥大族科瑞达激光设备有限公司 | Optical fiber production equipment |
| CN108873333A (en) * | 2018-05-24 | 2018-11-23 | 成都理想境界科技有限公司 | A kind of display module apparatus for adjusting position and display equipment |
| CN113031176A (en) * | 2019-12-24 | 2021-06-25 | 长春长光华大智造测序设备有限公司 | Optical fiber adjusting mechanism |
| CN113031176B (en) * | 2019-12-24 | 2023-01-03 | 长春长光华大智造测序设备有限公司 | Optical fiber adjusting mechanism |
| CN114994893A (en) * | 2022-05-24 | 2022-09-02 | 北京大学口腔医学院 | Fixing device for detecting mitochondrial morphology of submandibular gland by using small living animal |
| CN115079348A (en) * | 2022-07-18 | 2022-09-20 | 上海厦泰生物科技有限公司 | Miniature adjusting device of optic fibre bundle |
| CN115079348B (en) * | 2022-07-18 | 2024-03-22 | 上海厦泰生物科技有限公司 | Miniature adjusting device of optical fiber bundle |
| CN117091628A (en) * | 2023-10-18 | 2023-11-21 | 华中光电技术研究所(中国船舶集团有限公司第七一七研究所) | Double-magneto-optical trap divergent laser alignment adjustment system |
| CN117091628B (en) * | 2023-10-18 | 2024-02-20 | 华中光电技术研究所(中国船舶集团有限公司第七一七研究所) | Double-magneto-optical trap divergent laser alignment adjustment system |
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| CN102520493B (en) | 2014-07-16 |
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Denomination of invention: Four-dimensional hand-operated laser coupling table Effective date of registration: 20181120 Granted publication date: 20140716 Pledgee: Jiangsu Zhenjiang Rural Commercial Bank Co., Ltd. Pledgor: Jiangsu Fiber Grid Co., Ltd. Registration number: 2018980000221 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200604 Granted publication date: 20140716 Pledgee: Jiangsu Zhenjiang Rural Commercial Bank Co.,Ltd. Pledgor: JIANGSU FIBER GRID Co.,Ltd. Registration number: 2018980000221 |