CN207540764U - A kind of fiber array end face detecting system - Google Patents
A kind of fiber array end face detecting system Download PDFInfo
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- CN207540764U CN207540764U CN201721231698.3U CN201721231698U CN207540764U CN 207540764 U CN207540764 U CN 207540764U CN 201721231698 U CN201721231698 U CN 201721231698U CN 207540764 U CN207540764 U CN 207540764U
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- fiber array
- microscope
- grinding clamp
- stationary fixture
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Abstract
The utility model provides a kind of fiber array end face detecting system, including：Mobile Slide, microscope, stationary fixture and grinding clamp；The microscope is fixed on the table top of the Mobile Slide, and makes the microscopical camera lens straight up；The grinding clamp is fixed in the stationary fixture, and V-type locating slot of the surface equipped with multiple fixed fiber arrays that the grinding clamp is contacted with the stationary fixture.By adjusting the position of Mobile Slide, multiple fiber arrays can be detected successively, improve detection efficiency.Also, after unqualified end face is found, directly fiber array underproof on grinding clamp can be regrind, it eliminates the time of fiber array removal from grinding clamp, grinding efficiency is improved, so as to greatly improve production efficiency, and then plays the role of that cost is greatly lowered.
Description
Technical field
The utility model is related to detection technique field, more particularly, to a kind of fiber array end face detecting system.
Background technology
Fiber array (Fiber Array, FA) refers to using V-shaped groove (V-Groove, V slot) optical fiber, a light beam
A fine or fibre ribbon is mounted on array substrate.Fiber array is that the nuditing fiber for removing fibre coating is partially disposed in the V
In shape slot, formed after pressurized device component pressurization by adhesive bonding.In front end, which is accurately positioned, to be connected to
On PLC.End face is arranged in the geometry of needs by numerous optical fiber in sequence, forms fiber array, array both ends
Optical fiber arrangement position corresponds, and an optical fiber is equivalent to a pixel in array, and the light image in fiber array one end will
It is reappeared in the other end of array.
Optical Distribution Network (Optical Distribution Network, ODN) is based on passive optical network technique, is passed through
Optical branching device is optical line terminal (Optical Line Terminal, OLT) and optical network unit (Optical Network
Unit, ONU) between transmission line, composition portions of the FA as planar waveguide-type optical branching device and waveguide array grating are provided
Point, shipment amount is huge, and quality requirements are higher and higher.
Existing detecting system can only be by the FA to be measured of milled after grinding clamp is removed, and many are detected, specifically
Detecting system include：Image acquisition units, the image of acquisition optical fiber processing end face；Acquiring unit, for obtaining the optical fiber
Handle the distribution situation of fiber end face microparticle and liquid attachment in the image of end face；Analytic unit analyzes the optical fiber end
Whether the distribution situation of face microparticle and liquid attachment is qualified.
But existing fiber array end face detecting system, it is less efficient when being detected to fiber array.
Utility model content
For it is above-mentioned the technical issues of, the utility model provides a kind of fiber array end face detecting system.
One side according to the present utility model provides a kind of fiber array end face detecting system, including：It is Mobile Slide, micro-
Mirror, stationary fixture and grinding clamp；The microscope is fixed on the table top of the Mobile Slide, and makes the microscopical mirror
Head erect is upward；The grinding clamp is fixed in the stationary fixture, and the grinding clamp is contacted with the stationary fixture
Surface be equipped with multiple V-type locating slots.
Wherein, the fiber array end face detecting system, further includes：The adjusting being fixed on the table top of the Mobile Slide
Frame；Correspondingly, the microscope is fixed on the adjusting bracket, and makes the microscopical camera lens straight up.
Wherein, the fiber array end face detecting system, further includes：Support the stationary fixture and the grinding clamp
Stent；The bottom of the Mobile Slide is fixed on the bottom of the stent, and the stationary fixture is placed at the top of the stent and opens
At mouthful.
Wherein, the fiber array end face detecting system, further includes：The display screen being connected with the microscope.
Wherein, the grinding clamp is circular grinding clamp, and the multiple V-type locating slot is uniformly arranged on the circle
The outer surface of cyclic annular grinding clamp.
Wherein, the stationary fixture is circular stationary fixture, and the circular stationary fixture is equipped with through-hole；Accordingly
Ground, the grinding clamp are equipped with threaded hole corresponding with the through-hole；Trip bolt is fixed on the spiral shell across the through-hole
In pit, the grinding clamp is fixed in the stationary fixture.
Wherein, the stationary fixture is equipped with screw hole corresponding with the V-type locating slot, is equipped in the screw hole solid
Determine the screw of fiber array end.
Wherein, the bottom of the Mobile Slide is fixed by screws in the bottom of the stent, and on the Mobile Slide 1
Equipped with X-direction adjusting knob and Y direction adjusting knob, adjust the X-direction adjusting knob drive the adjusting bracket and
The microscope is moved along X-direction；It adjusts the Y direction adjusting knob and drives the adjusting bracket and the microscope along Y
Axis direction moves.
Wherein, the adjusting bracket is three-dimensional adjustable shelf, including：Pedestal, X-direction vernier knob, Y direction fine tuning rotation
Button, Z-direction vernier knob and secure component；The pedestal is fastened on by screw on the table top of the Mobile Slide, the X
Axis direction vernier knob, the Y direction vernier knob and the Z-direction vernier knob are separately positioned on the three of the pedestal
On a side, the secure component is arranged on the panel of the pedestal.
Wherein, the microscope is electron microscope.
A kind of fiber array end face detecting system provided by the utility model passes through multiple optical fiber arrays after the completion of grinding
Row and grinding clamp together, are placed on stationary fixture；And the position by adjusting Mobile Slide, it can be successively to multiple optical fiber
Array is detected, and improves detection efficiency.It, can be directly to unqualified on grinding clamp also, after unqualified end face is found
Fiber array regrind, eliminate the time of fiber array removal from grinding clamp；Then this is not conformed to again
The fiber array of lattice is detected, and improves detection efficiency and grinding efficiency again, greatly improves production efficiency, big so as to play
The effect of amplitude reduction cost.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of a kind of fiber array end face detecting system that the utility model embodiment provides.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality
Attached drawing in type embodiment, is explicitly described the technical scheme in the embodiment of the utility model, it is clear that described reality
It is the utility model part of the embodiment to apply example, instead of all the embodiments.Based on the embodiment in the utility model, ability
It is new to belong to this practicality for domain those of ordinary skill all other embodiments obtained without making creative work
The range of type protection.
The structure diagram of a kind of fiber array end face detecting system that Fig. 1 is provided for the utility model embodiment, such as Fig. 1
Shown, which includes：Mobile Slide 1, microscope 4, stationary fixture 7 and grinding clamp 5；The microscope 4 is fixed on described
On the table top of Mobile Slide 1, and make the camera lens of the microscope 4 straight up；The grinding clamp 5 is fixed on the geometrical clamp
In tool 7, and the surface that the grinding clamp 5 is contacted with the stationary fixture 7 is equipped with multiple V-type locating slots.
Wherein, Mobile Slide may be selected：Plastic cement handwheel, folded form handwheel and aluminium alloy handwheel；Can angle be installed additional by handwheel
Spend ruler, position indicator, revolution counter or gravity indicator.Mobile Slide is by handwheel and single head, bull or splits around
Trapezoidal tooth screw rod transmission.Slide unit and bedframe can arrange in pairs or groups cuing scale and indicator board to detect workpiece accuracy.
Wherein, fixture refers to be used for fixing processing object during machine-building, is allowed to occupy correct position, to receive
Construction or the device of detection, also known as fixture.In a broad sense, any process in technical process, for it is rapid, conveniently, peace
The device of workpiece is installed entirely, all can be described as fixture.
Wherein, microscope is a kind of optical instrument being made of the combination of a lens or several lens, is that the mankind enter
Atom-age mark.It is mainly used for amplifying the instrument that small items can be seen as human eye.Microscope is with micro- original
Reason, which carries out classification, can be divided into petrographic microscope, light microscope and electron microscope and digit microscope.
Wherein, V-type locating slot realizes accurate fiber orientation using special cutting technique, to meet the needs of different,
The encapsulation design of matched coefficients of thermal expansion ensure that non-fiber shifts under unstressed optical fiber array plate, high reliability and high temperature, end
Face angle degree can precision ground as required, meet Telcordia GR-1209-CORE and GR-1221-CORE standards.
Specifically, after the completion of the multiple fiber arrays 6 being fixed in the V-type locating slot of grinding clamp 5 are ground, by this
Multiple fiber arrays 6 are placed on together with grinding clamp 5 on stationary fixture 7.Then Mobile Slide 1 is operated, makes microscope 4
In suitable position, so that microscope 4 can get the end face figure like of a fiber array.Adjust Mobile Slide again at this time
1 position, so that microscope 4 can get the end face figure like of all fiber arrays 6 successively.Meanwhile to the fiber array 6 of acquisition
End face figure like shown successively, when find have underproof end face when, can be directly on grinding clamp 5, again to this not
Qualified fiber array is ground.After the completion of grinding, the fiber array can be detected again, saved fiber array
The time of removal, improves detection efficiency from grinding clamp.
In the utility model embodiment, by multiple fiber arrays after the completion of grinding and grinding clamp together, put
It puts on stationary fixture；And the position by adjusting Mobile Slide, multiple fiber arrays can be detected successively, improved
Detection efficiency.Also, after unqualified end face is found, directly fiber array underproof on grinding clamp can be ground again
Mill, eliminated the time of fiber array removal from grinding clamp；Then the underproof fiber array is detected again,
Detection efficiency and grinding efficiency are improved, greatly improves production efficiency, so as to play the role of that cost is greatly lowered.
On the basis of above-described embodiment, the fiber array end face detecting system further includes：It is fixed on described mobile sliding
Adjusting bracket 3 on the table top of platform 1；Correspondingly, the microscope 4 is fixed on the adjusting bracket 3, and makes the microscope 4
Camera lens is straight up.
Specifically, adjusting bracket 3 is set between Mobile Slide 1 and microscope 4, Mobile Slide 1 and adjusting bracket 3 can be passed through
Interaction, is together adjusted the position of microscope 4.When grinding clamp 5 and multiple fiber arrays 6 are fixed on fixation together
When on fixture 7, by operating Mobile Slide 1 and adjusting bracket 3, microscope 4 can be made quick and accurately get an optical fiber
The end face figure like of array.Then, continue to adjust Mobile Slide 1 and/or adjusting bracket 3, to obtain the end of all fiber arrays 6 successively
Face image；Meanwhile the end face figure like of acquisition is shown, and when finding to have underproof end face, it can be directly in Grinding clip
On tool 5, the underproof fiber array is ground again.
In the utility model embodiment, by setting adjusting bracket between Mobile Slide and microscope so that microscope
The end face figure like of fiber array can faster and be accurately got, and then improves the efficiency and standard of fiber array end face detection
True property.
On the basis of the various embodiments described above, the fiber array end face detecting system further includes：Support the geometrical clamp
The stent 2 of tool 7 and the grinding clamp 5；The bottom of the Mobile Slide 1 is fixed on the bottom of the stent 2, the fixation
Fixture 7 is placed in the top open part of the stent 2.
Specifically, grinding clamp 5 and multiple fiber arrays 6 are fixed on together on stationary fixture 7, and by stationary fixture 7
It is fixed on the top open part of stent 2 so that grinding clamp 5 and stationary fixture 7 can relatively be stablized is placed on stent 2, convenient
Microscope 4 obtains the end face figure like of fiber array 6.It, can by operation setting in the Mobile Slide 1 of 2 bottom of stent and adjusting bracket 3
So that microscope 4 is quick and accurately gets the end face figure like of a fiber array.Then, continue adjust Mobile Slide 1 and/
Or adjusting bracket 3, to obtain the end face figure like of all fiber arrays 6 successively；Meanwhile the end face figure like of acquisition is shown, and
When finding to have underproof end face, the underproof fiber array can be ground again directly on grinding clamp 5.
In the utility model embodiment, by setting the stent of supporting fixing fixture and grinding clamp and will move
Slide unit is arranged on the bottom of stent, is provided conveniently, and improve inspection to detect the fiber array end face being fixed on grinding clamp
The stability of examining system.
On the basis of the various embodiments described above, the fiber array end face detecting system further includes：With the microscope 4
Connected display screen 8.The microscope 8 is electron microscope.
Wherein, electron microscope (Electron Microscope, EM) abbreviation Electronic Speculum, by the development of more than 50 years
As important tool indispensable in modern science and technology.Electron microscope is by lens barrel, vacuum plant and power cabinet three parts
Composition.
It specifically, can be by the fiber array 6 that microscope 4 obtains by setting the display screen 8 being connected with microscope 4
End face figure like is shown successively, improves the integrality of detecting system.And microscope 4 is set as electron microscope, into
One step improves the precision of the fiber array end face image obtained, to improve the accuracy of fiber array end face detection.
On the basis of the various embodiments described above, the grinding clamp 5 is circular grinding clamp, and the multiple V-type is determined
Position slot is uniformly arranged on the outer surface of the circular grinding clamp.
Specifically, grinding clamp 5 is set as circular grinding clamp, the quantity of V-type locating slot can be effectively increased,
To fix more fiber array on grinding clamp 5.And multiple V-type locating slots are evenly provided on circular Grinding clip
The outer surface of tool so that the end face distribution uniform of multiple fiber arrays facilitates microscope 4 that can clearly get fiber array
End face figure like, improve fiber array end face detection accuracy, so as to further improve the detection efficiency to fiber array.
On the basis of the various embodiments described above, the stationary fixture 7 is circular stationary fixture, and described circular fixed
Fixture is equipped with through-hole；Correspondingly, the grinding clamp 5 is equipped with threaded hole corresponding with the through-hole；Trip bolt passes through
The through-hole is fixed in the threaded hole, and the grinding clamp 5 is fixed in the stationary fixture 7.
Specifically, the shape of stationary fixture 7 is set similar to the shape of grinding clamp 5, it can will grind compared with aspect
Grinding jig 5 is fastened in stationary fixture 7.And through-hole is set on stationary fixture 7, setting and through-hole pair on grinding clamp 5
The threaded hole answered so that by trip bolt pass through through-hole to threaded hole when, can by grinding clamp 5 it is stronger be fastened on fixation
In fixture 7, basis is provided to be subsequently detected to the multiple fiber arrays 6 being fixed in the V-type locating slot of grinding clamp 5,
The stability of the detecting system is also improved simultaneously.
On the basis of the various embodiments described above, the stationary fixture 7 is equipped with screw corresponding with the V-type locating slot
Hole, the interior screw for being equipped with fixed fiber array end of the screw hole.
Specifically, it by setting screw hole corresponding with V-type locating slot on stationary fixture 7, and is set in screw hole
Screw, plays the role of carrying out the fiber array 6 in V-type locating slot fixed again, consolidates what multiple fiber arrays 6 were stablized
Be scheduled in V-type locating slot, so as to microscope 4 can be faster the end face figure like for getting fiber array 6, for multiple optical fiber
The end face of array is detected offer basis.
On the basis of the various embodiments described above, the bottom of the Mobile Slide 1 is fixed by screws in the bottom of the stent 2
Portion, and the Mobile Slide 1 is equipped with X-direction adjusting knob and Y direction adjusting knob, adjusts the X-direction and adjusts
Knob drives the adjusting bracket 3 and the microscope 4 to be moved along X-direction；It adjusts described in the Y direction adjusting knob drive
Adjusting bracket 3 and the microscope 4 are moved along Y direction.
Specifically, the bottom of Mobile Slide 1 is fixed by screws in the bottom of stent 2, when being arranged in grinding clamp 5
Multiple fiber arrays 6 grind after the completion of, by multiple fiber array 6 together with grinding clamp 5, be placed on stationary fixture 7
On.Then Mobile Slide 1 and adjusting bracket 3 are operated；That is, adjust the X-direction adjusting knob and Y direction tune on Mobile Slide 1
Knob is saved, adjusting bracket 3 and microscope is made to be moved along X-axis and Y direction；Then adjusting bracket 3 is adjusted to carry out microscopical position
Fine tuning, makes microscope 4 be in suitable position, microscope 4 is enable to get the end face figure like of a fiber array 6.Then, then
The X-direction adjusting knob of Mobile Slide 1 and/or Y direction adjusting knob are adjusted, so that microscope 4 can be got admittedly successively
It is scheduled on the end face figure like of the fiber array on grinding clamp.Meanwhile display screen 8 to the end face figure like of the fiber array 6 of acquisition according to
It is secondary to be shown, it, can be directly on grinding clamp 5, again to the underproof optical fiber array when finding to have underproof end face
Row are ground.
In the utility model embodiment, by adjusting X-direction adjusting knob and Y direction adjusting on Mobile Slide
Knob so that microscope can more clearly get the end face figure like of fiber array, improve what is detected to fiber array end face
Accuracy；At the same time it can also microscope mobile in wide range, so that microscopes obtain fiber array in wide range
End face figure like, the detection range of detecting system is expanded, to achieve the purpose that improve detection efficiency.
On the basis of the various embodiments described above, the adjusting bracket 3 is three-dimensional adjustable shelf, including：Pedestal, X-direction fine tuning
Knob, Y direction vernier knob, Z-direction vernier knob and secure component；The pedestal is fastened on the movement by screw
On the table top of slide unit, the X-direction vernier knob, the Y direction vernier knob and Z-direction vernier knob difference
It is arranged on three sides of the pedestal, the secure component is arranged on the panel of the pedestal.
Specifically, adjusting bracket 3 is set as three-dimensional adjustable shelf, that is, adjusting bracket 3 includes X axis directions vernier knob, Y-axis side
To vernier knob and Z-direction vernier knob；Adjusting bracket 3 carries out microscopical position in tri- directions of X, Y, Z
Fine tuning.When adjusting X-direction adjusting knob and Y direction adjusting knob on Mobile Slide 1, make adjusting bracket 3 and microscope edge
X-axis and Y direction movement, so that microscope 4 can get the parts of images of fiber array end face.Then adjusting bracket 3 is adjusted
X-direction vernier knob, Y axis directions vernier knob and Z-direction vernier knob, microscopical position is finely adjusted, with
Enable microscope 4 convenient and clearly get the end face figure like of fiber array 6, improve to the end surface measurement of fiber array 6
Accuracy.At the same time it can also expand microscopical moving range, so that microscopes get fiber array in wide range
End face figure like, the detection range of detecting system is expanded, to achieve the purpose that improve detection efficiency.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can modify to the technical solution recorded in foregoing embodiments or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
1. a kind of fiber array end face detecting system, which is characterized in that including：Mobile Slide, microscope, stationary fixture and grinding
Fixture；
The microscope is fixed on the table top of the Mobile Slide, and makes the microscopical camera lens straight up；
The grinding clamp is fixed in the stationary fixture, and on the surface that is contacted with the stationary fixture of the grinding clamp
Equipped with multiple V-type locating slots.
2. fiber array end face detecting system according to claim 1, which is characterized in that further include：It is fixed on the shifting
Adjusting bracket on the table top of dynamic slide unit；Correspondingly,
The microscope is fixed on the adjusting bracket, and makes the microscopical camera lens straight up.
3. fiber array end face detecting system according to claim 2, which is characterized in that further include：Support the fixation
The stent of fixture and the grinding clamp；
The bottom of the Mobile Slide is fixed on the bottom of the stent, and the stationary fixture is placed in the open top of the stent
Place.
4. fiber array end face detecting system according to claim 1, which is characterized in that further include：With the microscope
Connected display screen.
5. according to claim 1-4 any one of them fiber array end face detecting systems, which is characterized in that the grinding clamp
For circular grinding clamp, and the multiple V-type locating slot is uniformly arranged on the outer surface of the circular grinding clamp.
6. fiber array end face detecting system according to claim 5, which is characterized in that the stationary fixture is annular shape
Stationary fixture, and the circular stationary fixture is equipped with through-hole；
Correspondingly, the grinding clamp is equipped with threaded hole corresponding with the through-hole；Trip bolt is fixed across the through-hole
In the threaded hole, the grinding clamp is fixed in the stationary fixture.
7. fiber array end face detecting system according to claim 6, which is characterized in that the stationary fixture be equipped with
The V-type locating slot corresponding screw hole is equipped with the screw of fixed fiber array end in the screw hole.
8. fiber array end face detecting system according to claim 3, which is characterized in that the bottom of the Mobile Slide leads to
The bottom that screw is fixed on the stent is crossed, and the Mobile Slide 1 is equipped with X-direction adjusting knob and Y direction is adjusted
Knob adjusts the X-direction adjusting knob and the adjusting bracket and the microscope is driven to be moved along X-direction；Adjust the Y
Axis direction adjusting knob drives the adjusting bracket and the microscope to be moved along Y direction.
9. the fiber array end face detecting system according to claim 2 or 8, which is characterized in that the adjusting bracket is three-dimensional
Adjusting bracket, including：Pedestal, X-direction vernier knob, Y direction vernier knob, Z-direction vernier knob and secure component；
The pedestal is fastened on by screw on the table top of the Mobile Slide, the X-direction vernier knob, the Y-axis side
It is separately positioned on three sides of the pedestal to vernier knob and the Z-direction vernier knob, the secure component is set
It puts on the panel of the pedestal.
10. fiber array end face detecting system according to claim 1, which is characterized in that the microscope is electronic display
Micro mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721231698.3U CN207540764U (en) | 2017-09-22 | 2017-09-22 | A kind of fiber array end face detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721231698.3U CN207540764U (en) | 2017-09-22 | 2017-09-22 | A kind of fiber array end face detecting system |
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| Publication Number | Publication Date |
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| CN207540764U true CN207540764U (en) | 2018-06-26 |
Family
ID=62609752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201721231698.3U Active CN207540764U (en) | 2017-09-22 | 2017-09-22 | A kind of fiber array end face detecting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109752169A (en) * | 2019-02-20 | 2019-05-14 | 莱特巴斯光学仪器（镇江）有限公司 | Fiber array module measuring device |
-
2017
- 2017-09-22 CN CN201721231698.3U patent/CN207540764U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109752169A (en) * | 2019-02-20 | 2019-05-14 | 莱特巴斯光学仪器（镇江）有限公司 | Fiber array module measuring device |
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