CN204694879U - A kind of optical branching device coupling calibration platform - Google Patents
A kind of optical branching device coupling calibration platform Download PDFInfo
- Publication number
- CN204694879U CN204694879U CN201520426875.8U CN201520426875U CN204694879U CN 204694879 U CN204694879 U CN 204694879U CN 201520426875 U CN201520426875 U CN 201520426875U CN 204694879 U CN204694879 U CN 204694879U
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- governor motion
- axis
- optical branching
- branching device
- device coupling
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Abstract
The utility model discloses a kind of optical branching device coupling calibration platform, comprising the fixed support for installing PLC chip, and the automatic adjusting bracket of 6 DOF for installing FA that position is mated with fixed support; The automatic adjusting bracket of described 6 DOF comprises base, X axis governor motion, Y-axis governor motion, Z-axis direction governor motion, transverse direction rotates governor motion, governor motion is rotated in perpendicular direction, guide rails assembling plate, is arranged at the slide rail on guide rails assembling plate, is arranged on the slide block on slide rail, be arranged on the FA holding frame on slide block, and be arranged on the displacement transducer on slide block.The utility model accurately can detect the range data that corresponding component collision produces when being coupled calibration, thus calculate the deviator of coupling calibration, and then turn to aligned position by step motor control FA, realize the accurate adjustment of robotization, and accuracy of detection is high, resistance is little, and reaction velocity is fast, is highly suitable in optical branching device coupling calibration and uses.
Description
Technical field
The utility model relates to optical communications detection technique field, specifically, relates to a kind of optical branching device coupling calibration platform.
Background technology
In recent years, along with the quick growth of IP operation, more and more higher to network bandwidth requirements, traditional analog electrical communication technology cannot meet the demand of people.Thing followed optical communication network becomes the focus of the communication network development in the whole world.Develop optical-fiber network, first will set up the light passive distribution net of wide coverage.Build light passive distribution net, a large amount of optical branching devices must be used.Due to the demand sustainable growth to optical branching device, China has become maximum optical branching device grown place, the whole world.
Shunt is produced, substantially be adopt manual adjustments frame to regulate PLC (Planar Lightwave Circuit Splitter now, planar optical waveguide splitter) chip and FA (Fiber Array, fiber array) relative position, then judge whether parallel by the imaging of the PLC chip on view screen and FA, and then do corresponding adjustment.Finally, then carried out the fibre core of finely tuning Quasi-Waveguide and FA by adjusting bracket, wherein FA and PLC chip position are by rear CCD (Charge-coupled Device, charge coupled cell) and upper CCD imaging on display screen, as shown in Figure 1.
In whole process, if start effectively 8 degree of logical light faces of PLC chip and FA to be regulated parallel, cannot coupling loss be adjusted in specification requirement the most at last, need the logical light face of manual adjustments two 8 degree to make it parallel, and will ensure that the angle of its both direction is anyhow all parallel.But in practical operation, because FA process of lapping is difficult to avoid to collapse limit and turned-down edge by a small margin, thus be shown as shade on a monitor, be very difficult to the naked eye judge that whether 8 degree of faces of PLC chip are parallel with 8 degree of faces of FA.Therefore the existing correcting mode effect used at present is very not desirable, needs improvement badly.
Utility model content
For overcoming the problems referred to above that prior art exists, the utility model provide a kind of structure simple, design optical branching device coupling calibration platform ingenious, easy to use.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of optical branching device coupling calibration platform, comprises the fixed support for installing PLC chip, and the automatic adjusting bracket of 6 DOF for installing FA that position is mated with fixed support, the automatic adjusting bracket of described 6 DOF comprises hard-wired base, be arranged on the X axis governor motion on base, be arranged on the Y-axis governor motion on X axis governor motion, be arranged on the Z-axis direction governor motion on Y-axis governor motion, the transverse direction be arranged on Z-axis direction governor motion rotates governor motion, governor motion is rotated in the perpendicular direction be arranged on transverse direction rotation governor motion, be arranged on the guide rails assembling plate on perpendicular direction rotation governor motion, be arranged at the slide rail on guide rails assembling plate, be arranged on the slide block on slide rail, be arranged on the FA holding frame on slide block, and the displacement transducer be arranged on slide block, wherein, the position of FA holding frame is corresponding with the position of fixed support being installed PLC chip.
Further, described fixed support comprises fixing support rack, and is arranged on the PLC holding frame on fixing support rack, and wherein, PLC holder is corresponding with the position of FA holding frame.
Further, described X axis governor motion, Y-axis governor motion, Z-axis direction governor motion are by manual control adjuster regulating and controlling.
Wherein, described manual control adjuster comprises X-axis manual control adjuster, Y-axis manual control adjuster, Z axis manual control adjuster.
Further, described transverse direction rotates governor motion, perpendicular direction is rotated governor motion and regulated by step motor control.
Wherein, described stepper motor comprises horizontal stepper motor and vertical stepper motor.
Particularly, described slide rail and slide block are supporting linear slide rail assembly, adopt NB company SYT line slide rail.The commercial displacement detector of institute's displacement sensors to be precision be 0.4um.
Compared with prior art, the utility model has following beneficial effect:
The utility model goes out corresponding calibration platform for neoteric optical branching device coupling calibration steps specialized designs, to meet the request for utilization of new calibration steps, by structural design of the present utility model, user accurately can detect the range data that corresponding component collision produces when being coupled calibration, thus calculate the deviator of coupling calibration, and then turn to aligned position by step motor control FA, realize the accurate adjustment of robotization, the utility model structure is simple, design ingenious, accuracy of detection is high, resistance is little, reaction velocity is fast, be highly suitable in optical branching device coupling calibration and use.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
As shown in Figure 1, this optical branching device coupling calibration platform, comprises the fixed support for installing PLC chip, and the automatic adjusting bracket of 6 DOF for installing FA that position is mated with fixed support.
Particularly, the automatic adjusting bracket of described 6 DOF comprises hard-wired base 1, be arranged on the X axis governor motion 2 on base, be arranged on the Y-axis governor motion 3 on X axis governor motion, be arranged on the Z-axis direction governor motion 4 on Y-axis governor motion, the transverse direction be arranged on Z-axis direction governor motion rotates governor motion 5, governor motion 6 is rotated in the perpendicular direction be arranged on transverse direction rotation governor motion, be arranged on the guide rails assembling plate 7 on perpendicular direction rotation governor motion, be arranged at the slide rail 8 on guide rails assembling plate, be arranged on the slide block 9 on slide rail, be arranged on the FA holding frame 11 on slide block, and the displacement transducer 10 be arranged on slide block, wherein, the position of FA holding frame is corresponding with the position of fixed support being installed PLC chip.Described fixed support comprises fixing support rack 12, and is arranged on the PLC holding frame 13 on fixing support rack, and wherein, PLC holder is corresponding with the position of FA holding frame.
More specifically, described X axis governor motion, Y-axis governor motion, Z-axis direction governor motion are by manual control adjuster regulating and controlling.Wherein, described manual control adjuster comprises X-axis manual control adjuster 21, Y-axis manual control adjuster 22, Z axis manual control adjuster 23.Described transverse direction rotates governor motion, perpendicular direction is rotated governor motion and regulated by step motor control.Wherein, described stepper motor comprises horizontal stepper motor 24 and vertical stepper motor 25.
As preferably, described slide rail and slide block are supporting linear slide rail assembly, adopt NB company SYT line slide rail.The commercial displacement detector of institute's displacement sensors to be precision be 0.4um.
When the utility model uses, first PLC chip is arranged on support bracket fastened PLC holding frame, FA is arranged on the FA holding frame on sextuple adjusting bracket automatically, and the position between preliminary adjustment PLC chip and FA, makes it roughly fair, and substantially contacts; Then by horizontal stepper motor control FA laterally positive and negative skew certain angle, the end face of FA and PLC chip is collided mutually, consequent power is moved after making FA, now read out corresponding displacement data by displacement transducer, FA and PLC side-play amount in the transverse direction can be obtained by calculating, controlling horizontal stepper motor again makes FA deflect elimination side-play amount, even if FA and PLC aligns in the transverse direction; Then by identical method, FA and PLC is alignd on perpendicular direction, then by adjustment, two 8 degree of FA and PLC chip logical light faces are parallel to each other, can effectively to stop artificially or the quality problems of FA own cause accurately cannot adjust the parallel problem in face.
Above-described embodiment is only preferred embodiment of the present utility model; restriction not to the utility model protection domain; in every case design concept of the present utility model being adopted, and the change carried out non-creativeness work on this basis and make, all should belong within protection domain of the present utility model.
Claims (8)
1. an optical branching device coupling calibration platform, is characterized in that, comprising the fixed support for installing PLC chip, and the automatic adjusting bracket of 6 DOF for installing FA that position is mated with fixed support, the automatic adjusting bracket of described 6 DOF comprises hard-wired base, be arranged on the X axis governor motion on base, be arranged on the Y-axis governor motion on X axis governor motion, be arranged on the Z-axis direction governor motion on Y-axis governor motion, the transverse direction be arranged on Z-axis direction governor motion rotates governor motion, governor motion is rotated in the perpendicular direction be arranged on transverse direction rotation governor motion, be arranged on the guide rails assembling plate on perpendicular direction rotation governor motion, be arranged at the slide rail on guide rails assembling plate, be arranged on the slide block on slide rail, be arranged on the FA holding frame on slide block, and the displacement transducer be arranged on slide block, wherein, the position of FA holding frame is corresponding with the position of fixed support being installed PLC chip.
2. a kind of optical branching device coupling calibration platform according to claim 1, it is characterized in that, described fixed support comprises fixing support rack, and is arranged on the PLC holding frame on fixing support rack, and wherein, PLC holder is corresponding with the position of FA holding frame.
3. a kind of optical branching device coupling calibration platform according to claim 1, it is characterized in that, described X axis governor motion, Y-axis governor motion, Z-axis direction governor motion are by manual control adjuster regulating and controlling.
4. a kind of optical branching device coupling calibration platform according to claim 3, it is characterized in that, described manual control adjuster comprises X-axis manual control adjuster, Y-axis manual control adjuster, Z axis manual control adjuster.
5. a kind of optical branching device coupling calibration platform according to claim 1, it is characterized in that, described transverse direction rotates governor motion, perpendicular direction is rotated governor motion and regulated by step motor control.
6. a kind of optical branching device coupling calibration platform according to claim 5, it is characterized in that, described stepper motor comprises horizontal stepper motor and vertical stepper motor.
7. a kind of optical branching device coupling calibration platform according to claim 1, it is characterized in that, described slide rail and slide block are supporting linear slide rail assembly, adopt NB company SYT line slide rail.
8. a kind of optical branching device coupling calibration platform according to claim 1, is characterized in that, institute's displacement sensors to be precision be commercial displacement detector of 0.4 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426875.8U CN204694879U (en) | 2015-06-19 | 2015-06-19 | A kind of optical branching device coupling calibration platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426875.8U CN204694879U (en) | 2015-06-19 | 2015-06-19 | A kind of optical branching device coupling calibration platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204694879U true CN204694879U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520426875.8U Expired - Fee Related CN204694879U (en) | 2015-06-19 | 2015-06-19 | A kind of optical branching device coupling calibration platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN204694879U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655854A (en) * | 2016-03-27 | 2016-06-08 | 中国科学院光电研究院 | Installation system and method of side-pumped rodlike amplifier crystal bar |
| CN105655853A (en) * | 2016-03-27 | 2016-06-08 | 中国科学院光电研究院 | Installation system and method of side-pumped rodlike amplifier glass tube |
| CN108227354A (en) * | 2016-12-14 | 2018-06-29 | 中航国画（上海）激光显示科技有限公司 | Six pH effect fixtures of ray machine fluorescent wheel |
| CN108303774A (en) * | 2018-01-30 | 2018-07-20 | 常州太平通讯科技有限公司 | Inserted sheet splitter is attached the names of pre-determined candidates device automatically |
| CN111230337A (en) * | 2020-02-21 | 2020-06-05 | 中南大学 | Four-piece type optical device coupling welding clamp based on power and light spot detection |
-
2015
- 2015-06-19 CN CN201520426875.8U patent/CN204694879U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655854A (en) * | 2016-03-27 | 2016-06-08 | 中国科学院光电研究院 | Installation system and method of side-pumped rodlike amplifier crystal bar |
| CN105655853A (en) * | 2016-03-27 | 2016-06-08 | 中国科学院光电研究院 | Installation system and method of side-pumped rodlike amplifier glass tube |
| CN108227354A (en) * | 2016-12-14 | 2018-06-29 | 中航国画（上海）激光显示科技有限公司 | Six pH effect fixtures of ray machine fluorescent wheel |
| CN108303774A (en) * | 2018-01-30 | 2018-07-20 | 常州太平通讯科技有限公司 | Inserted sheet splitter is attached the names of pre-determined candidates device automatically |
| CN111230337A (en) * | 2020-02-21 | 2020-06-05 | 中南大学 | Four-piece type optical device coupling welding clamp based on power and light spot detection |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20170619 |