CN116466452A - Array waveguide grating calibration device and calibration method - Google Patents
Array waveguide grating calibration device and calibration method Download PDFInfo
- Publication number
- CN116466452A CN116466452A CN202310522946.3A CN202310522946A CN116466452A CN 116466452 A CN116466452 A CN 116466452A CN 202310522946 A CN202310522946 A CN 202310522946A CN 116466452 A CN116466452 A CN 116466452A
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- seat
- side wall
- optical chip
- elastic
- clamping
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000003287 optical effect Effects 0.000 claims abstract description 98
- 230000001915 proofreading effect Effects 0.000 claims description 21
- 241000282376 Panthera tigris Species 0.000 claims description 7
- 210000003811 finger Anatomy 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 210000003813 thumb Anatomy 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 3
- 239000013307 optical fiber Substances 0.000 description 27
- 210000004247 hand Anatomy 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 210000005224 forefinger Anatomy 0.000 description 3
- 238000003490 calendering Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/4236—Fixing or mounting methods of the aligned elements
- G02B6/4239—Adhesive bonding; Encapsulation with polymer material
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/3616—Holders, macro size fixtures for mechanically holding or positioning fibres, e.g. on an optical bench
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The invention discloses an array waveguide grating correction device and a correction method, and relates to the technical field of array waveguide grating correction. According to the invention, the installation position of the optical chip can be subjected to micro-correction according to the adhesion precision requirement, and the reduction of the production efficiency of the array waveguide grating caused by frequent reworking is avoided.
Description
Technical Field
The invention relates to the technical field of array waveguide grating calibration, in particular to an array waveguide grating calibration device and a calibration method.
Background
The optical chip and the optical fiber component are main components forming the array waveguide grating, in the production process, the adhesion surface of the optical chip and the optical fiber component is manually coated with UV adhesive, and the adhesion surface of the optical chip and the optical fiber component is opposite to and is bonded with each other to complete the assembly.
Because the optical chip is small in size, when the optical chip is pinched by hands of a worker during assembly, the adhesion surface of the optical chip is easy to be shielded by the hands, the adhesion surface of the optical chip is influenced to be aligned with the adhesion surface of the optical fiber part, the optical chip and the optical fiber part are caused to be misplaced relatively, and fingers are inconvenient to pinch the edge of the optical chip with small size to correct the position accurately, and the assembly efficiency of the optical chip and the optical fiber part is influenced.
Disclosure of Invention
The invention aims to provide an array waveguide grating calibration device and a calibration method, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an array waveguide grating proofreading device, includes that the elasticity proofreading seat and connecting seat, the elasticity proofreading seat is C type structure, the inboard both sides lateral wall of elasticity proofreading seat all is equipped with the grip slipper, V type centre gripping mouth has been seted up to the lateral wall that the grip slipper faces the elasticity proofreading seat center, strut the elasticity proofreading seat both ends of C type structure, it puts into the V type centre gripping mouth of the grip slipper of the interior both sides wall of elasticity proofreading seat to limit the optical chip, loosen the elasticity proofreading seat of strut, the elasticity proofreading seat resets, utilize the elasticity proofreading seat inner wall of C type structure to support at four corner lateral walls of optical chip, the adhesion face of optical chip and optical fiber spare part scribbles UV glue, place the elasticity proofreading seat in the adhesion face top of optical fiber spare part, strut the elasticity proofreading seat again, the clearance between the grip slipper of both sides is greater than the width of optical chip, optical chip breaks away from both sides grip slipper, drop at the adhesion face of optical fiber spare part and adhere.
The elastic correction seat is utilized to replace the hands of a worker, the outer side wall of the elastic correction seat is propped against the side wall of the optical chip, which deviates from the optical fiber part, and is horizontally pushed slowly to correct the adhesion position of the optical chip, and the position of the elastic correction seat, which is propped against the side wall around the optical chip, is continuously changed so as to push the optical chip to be completely aligned and assembled with the optical fiber part, thereby avoiding the reduction of the production efficiency of the array waveguide grating caused by frequent reworking.
The bottom face of connecting seat rotates and is equipped with the swivel post, the slot has been seted up to the radial lateral wall bottom of swivel post, the lateral wall of one side that C type structure open-ended was kept away from to the grip slipper is fixed with the spliced pole, the spliced pole rotates and stretches into in the slot, and is connected with the lateral wall rotation of one side that keeps away from the notch in the slot.
The side wall of one side of the inner side of the clamping seat far away from the opening of the C-shaped structure is provided with a groove with a V-shaped structure.
The bottom vertical fixation of connecting seat has L type pole, L type pole bottom mounting has convex marking plate, and convex marking plate up end is equipped with the angle scale mark, the zero scale mark of angle scale mark is located the middle section position of convex marking plate, radial lateral wall bottom mounting of revolving post has the instruction pole of laminating at convex marking plate lateral wall instruction angle scale mark.
In a further embodiment, the left side of the upper end surface of the connecting seat is provided with a hinge notch, the hinge notch is rotationally provided with a lifting rod, when the connecting seat is in a horizontal state, the inner bottom end surface of the hinge notch is propped against the bottom end surface of the lifting rod, the lifting rod and the end part of the lifting rod are fixedly provided with a clamping plate, the clamping plate is bent into a circular arc structure to be clamped at the tiger mouth part between the index finger and the thumb of an operator, and both ends of the clamping plate are bent with bending parts.
In a further embodiment, the plurality of clamping seats are equally divided into two groups, and the two groups of clamping seats are respectively arranged on the side walls of the two sides of the inner side of the elastic correction seat by taking the groove as the center.
In a further embodiment, the clamping seat is connected with the inner side wall of the elastic calibration seat in an up-and-down swinging manner.
In a further embodiment, a plurality of swinging grooves are formed in the side walls of the two sides of the inner side of the elastic correction seat, a swinging plate is fixed on the side wall of one side, far away from the V-shaped clamping opening, of the clamping seat, a storage groove is formed in the upper side wall and the lower side wall of the swinging groove, elastic top sheets extending towards the inner bending of the swinging groove are fixed on the inner wall of the storage groove, and the end parts of the upper elastic top sheet and the lower elastic top sheet are respectively abutted against the upper side wall and the lower side wall of the swinging plate.
The upper side wall and the lower side wall in the swinging groove are obliquely arranged to the center position of the side wall far away from the notch.
In a further embodiment, the upper side wall and the lower side wall in the V-shaped clamping opening are respectively and rotatably embedded with a roll shaft.
In a further embodiment, both ends of the elastic calibration seat are provided with sliding holes penetrating through the upper and lower side walls of the elastic calibration seat, and a toggle rod is slidably inserted into the sliding holes.
The radial lateral wall of poking rod has seted up the guide slot that distributes along poking rod axial direction, the sliding hole inner wall is fixed with the guide block with guide slot slip joint.
In a further embodiment, the upper side wall in the slot is provided with an adjusting groove, the upper wall in the adjusting groove is rotationally provided with two extending blocks, the bottom ends of the two extending blocks extend into the slot and are fixedly provided with an arc pressing block pressed on the outer wall of the inserting column, the side wall of the arc pressing block is fixedly provided with a conical block, and the radial side wall of the inserting column is provided with a conical groove matched with the conical block.
In a further embodiment, the side walls of the two extending blocks at one side far away from each other are obliquely arranged below the side far away from each other, the two extending blocks are externally sleeved with a counterweight frame of a hollow structure in a sliding manner, the side walls of the two sides in the counterweight frame are rotationally provided with press rolls, and the two press rolls roll on the inclined surfaces of the two extending blocks respectively.
Preferably, the calibration method based on the array waveguide grating calibration device comprises the following steps:
a1, opening two ends of an elastic correction seat of a C-shaped structure, putting the edge of the optical chip into V-shaped clamping openings of clamping seats of two inner side walls of the elastic correction seat, loosening the opened elastic correction seat, resetting the elastic correction seat, and propping the inner walls of the elastic correction seat of the C-shaped structure against four corner side walls of the optical chip;
a2, overturning the elastic correction seat, downwards spreading the UV adhesive coated surface, spreading the elastic correction seat again, enabling the optical chip to fall on the adhesion surface of the optical fiber part, replacing hands of a worker by the elastic correction seat, propping the outer side wall of the elastic correction seat against the side wall of the optical chip deviated from the optical fiber part, pushing horizontally slowly, correcting the adhesion position of the optical chip, and continuously changing the position of the elastic correction seat propping against the side wall around the optical chip so as to push the optical chip to be completely aligned and assembled with the optical fiber part.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to an array waveguide grating calibrating device and a calibrating method, which are characterized in that two ends of an elastic calibrating seat of a C-shaped structure are propped open, edges of an optical chip to be assembled are placed into a V-shaped clamping opening of a clamping seat, meanwhile, one end of the optical chip, which enters the inner side of the elastic calibrating seat, is plugged into a groove, the optical chip is stably clamped on the inner side of the elastic calibrating seat, UV glue is coated on the adhesion surface of the optical chip, then the adhesion surface of the optical chip is adhered to the adhesion surface of an optical fiber part, the elastic calibrating seat can be used for replacing hands of staff according to the requirement of adhesion precision, the outer wall of the elastic calibrating seat is propped against the side wall of the optical chip, which deviates from the optical fiber part, and the elastic calibrating seat is horizontally pushed at a slow speed to correct the adhesion position of the optical chip, so that the production efficiency of the array waveguide grating is prevented from being reduced due to frequent reworking.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present invention;
FIG. 2 is a schematic diagram of the overturning structure of the elastic calibration seat of the present invention;
FIG. 3 is a partial cross-sectional view of a side view of the column of the present invention;
FIG. 4 is a schematic diagram of the elastic calibration seat and the plurality of clamping seats according to the present invention;
FIG. 5 is a partial cross-sectional view of the spring check seat of the present invention;
FIG. 6 is a semi-sectional view of the spring check seat structure of the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 5A in accordance with the present invention;
FIG. 8 is a cross-sectional view of the elastic calibration block and clamping block of the present invention;
FIG. 9 is a schematic view of a single clamping seat according to the present invention;
FIG. 10 is a schematic view of the structure of the elastic calibration seat and the toggle rod of the present invention;
FIG. 11 is a partial cross-sectional view of the resilient calibration seat and toggle lever of the present invention.
In the figure: 1. a connecting seat; 2. a rotating column; 3. an elastic correction seat; 31. a groove; 4. a clamping seat; 5. a lifting rod; 6. a clamping plate; 7. an L-shaped rod; 8. a circular arc-shaped marking plate; 9. an indication rod; 32. inserting a column; 10. an extension block; 11. an arc-shaped pressing block; 12. a conical block; 13. a counterweight frame; 14. a press roller; 15. an elastic topsheet; 16. a swinging plate; 17. a roll shaft; 18. a toggle rod; 19. a guide groove; 20. and a guide block.
Detailed Description
The following description will clearly and fully describe the technical solutions of the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-11, the embodiment provides an arrayed waveguide grating calibration device and calibration method, including an elastic calibration seat 3 and a connection seat 1, the elastic calibration seat 3 may be made of PVC plastic material, and has a better deformable characteristic, the elastic calibration seat 3 is in a C-shaped structure, two side walls on the inner side of the elastic calibration seat 3 are respectively provided with a clamping seat 4, the side walls of the clamping seat 4 facing the center of the elastic calibration seat 3 are provided with V-shaped clamping openings, as shown in fig. 1, 2 and 9, according to the width of two sides of an optical chip to be clamped, the two ends of the elastic calibration seat 3 in the C-shaped structure are manually spread, the gap between the two ends of the elastic calibration seat 3 is larger than the width of the optical chip, then the optical chip is introduced into the inner space of the elastic calibration seat 3 from the gap between the two ends of the elastic calibration seat 3, the optical chip edge is placed into the V-shaped clamping openings of the clamping seats 4 on the two side walls in the elastic calibration seat 3, the spread elastic calibration seat 3 is loosened, the elastic calibration seat 3 is reset, and the four inner walls of the elastic calibration seat 3 with the C-shaped structure are stably clamped on the inner side walls of the optical chip.
The UV adhesive is coated on the adhesive surface of the optical chip and the optical fiber part, the elastic correction seat 3 is arranged above the adhesive surface of the optical fiber part, the elastic correction seat 3 is propped open again, the gap on the inner side of the elastic correction seat 3 is enlarged, the gap between the clamping seats 4 on the two sides is larger than the width of the optical chip, the optical chip is separated from the clamping seats 4 on the two sides, and the optical chip falls on the adhesive surface of the optical fiber part to be adhered.
The upper side wall and the lower side wall in the V-shaped clamping opening are respectively and rotatably embedded with a roll shaft 17, as shown in fig. 9, when the side wall of the optical chip edge is separated from the V-shaped clamping opening, the side wall of the optical chip edge is in rolling contact with the surface wall of the roll shaft 17, so that the friction resistance when the side wall of the optical chip edge is separated from the V-shaped clamping opening is reduced.
The recess 31 of V type structure has been seted up to the inboard one side lateral wall that keeps away from C type structure opening of grip slipper 4, as shown in fig. 1, as 5 and fig. 6, the light chip limit is stupefied to put into the V type grip inlet of grip slipper 4 of the inboard both sides wall in the elasticity proofreading seat 3, light chip gets into the inboard one end of elasticity proofreading seat 3 and inserts recess 31 simultaneously, help reinforcing light chip's centre gripping stability, it is to be noted that struts the elasticity proofreading seat 3, the inboard clearance of elasticity proofreading seat 3 grow, recess 31 is tensile thereupon, the bend radius ratio grow, until the one end in the light chip inserts recess 31 breaks away from in, be convenient for light chip and optical fiber spare part adhesion.
The optical chip is held between fingers by staff and is aimed at the adhesion surface of the optical fiber part by the adhesion surface of the optical chip with a small volume, and because the optical chip is mostly small in volume, when the optical chip is held between fingers and is assembled, the fingers are easy to block the sight of the staff, so that the optical chip and the optical fiber part are installed and misplaced, and the positions need to be frequently corrected, then the inner side walls of the elastic correction seat 3 are propped against the side walls of four corners of the optical chip, the mode of horizontally clamping the optical chip by the clamping seats 4 on two sides is matched, the V-shaped clamping opening of the clamping seat 4 is clamped on the edge of the optical chip, the optical chip is prevented from being obliquely distributed on the inner side wall of the elastic correction seat 3, the problem to be solved at first is that the optical chip is arranged on the inner side wall of the elastic correction seat 3, no shielding object is used for blocking the sight of the staff, and whether the larger misplacement occurs at the installation position can be intuitively observed during installation.
Of course, if the optical chip and the optical fiber parts are relatively misplaced, the elastic correction seat 3 without clamping the optical chip is utilized to replace hands of staff, the outer side wall of the elastic correction seat 3 is propped against the side wall of the optical chip deviated from the optical fiber parts, the optical chip is horizontally pushed slowly, the adhesion position of the optical chip is corrected, the positions of the elastic correction seat 3 propped against the peripheral side wall of the optical chip are continuously changed, so that the optical chip is pushed to be completely aligned and assembled with the optical fiber parts, and the reduction of the production efficiency of the array waveguide grating caused by frequent reworking is avoided.
The articulated breach has been seted up in connecting seat 1 up end left side, articulated breach internal rotation is equipped with the lifter 5, the tip of lifter 5 and lifter 5 is fixed with grip block 6, grip block 6 bends into convex structure joint in the tiger's mouth position between operating personnel's forefinger and thumb, as shown in fig. 1, open the convex structure opening of grip block 6, the tiger's mouth position between operating personnel's forefinger and thumb, pick up connecting seat 1 through lifter 5, when connecting seat 1 horizontal state, the bottom end face of articulated breach is supported at lifter 5 bottom end face, in order to ensure that elasticity proofreading seat 3 is in relative horizontally state, operating personnel's hand horizontal adjustment position, in order to adjust the position of optical chip according to the concrete position of the adhesion face of optic fibre spare part.
In addition, the clamping plate 6 is used for clamping the tiger mouth of an operator, the thumb and the index finger are not affected, the two end side walls of the elastic correction seat 3 are conveniently contacted, the two ends of the elastic correction seat 3 are conveniently spread, and the other hand is conveniently pinched to clamp the small-size optical chip into the side walls of the elastic correction seat 3.
The two ends of the clamping plate 6 are bent to form bent parts, the two bent parts are positioned at two sides of the opening of the circular arc structure, and the opening of the circular arc structure is conveniently opened to clamp the clamping plate 6 into the tiger mouth position.
The bottom face rotation of connecting seat 1 is equipped with the column 2, the slot has been seted up to the radial lateral wall bottom of column 2, the holding seat 4 is kept away from C type structure open-ended one side lateral wall and is fixed with the inserted column 32, the inserted column 32 rotates to stretch into in the slot, and be connected with one side lateral wall rotation of keeping away from the notch in the slot, as shown in fig. 3, the elasticity of holding the optical chip is proofreaded seat 3 and is utilized inserted column 32 to overturn at column 2 lateral wall bottom position, transform optical chip upper and lower lateral wall orientation, the orientation of the adhesion face of adjustment optical chip promptly, conveniently scribble the UV on the optical chip up and glue, later in upset elasticity proofreadying seat 3, will scribble the one side of UV and glue down, conveniently let down the optical chip, help the optical chip to install on the adhesion face of optic fibre spare part.
The sliding holes penetrating through the upper side wall and the lower side wall of the elastic correction seat 3 are formed in the two ends of the elastic correction seat 3, a poking rod 18 is slidably inserted in the sliding holes, guide grooves 19 distributed along the axial direction of the poking rod 18 are formed in the radial side wall of the poking rod 18, guide blocks 20 slidably clamped with the guide grooves 19 are fixedly arranged on the inner wall of the sliding holes, as shown in fig. 10 and 11, the elastic correction seat 3 turns over around the inserting posts 32, the directions of the upper side wall and the lower side wall of an optical chip are changed, the poking rod 18 slides up and down in the sliding holes, the guide grooves 19 slide along the outer wall of the guide blocks 20, the poking rod 18 is prevented from being separated from the sliding holes, one end of the poking rod 18 extends out of the sliding holes, the other end of the poking rod 18 stays in the sliding holes, as shown in fig. 10, when the elastic correction seat 3 is lowered, the bottom end of the poking rod 18 does not extend out of the sliding holes to influence the elastic correction seat 3 to be close to optical fiber parts, and the clamped optical chips are released to perform installation operation.
And, grip block 6 card is in tiger's mouth position, stirs elasticity proofreading seat 3 through thumb and forefinger for elasticity proofreading seat 3 utilizes spliced pole 32 to overturn in the side wall bottom position of column 2 as the center, realizes single hand operation.
The bottom vertical fixation of connecting seat 1 has L type pole 7, L type pole 7 bottom mounting has convex marking plate 8, and convex marking plate 8 up end is equipped with the angle scale mark, the zero scale mark of angle scale mark is located the middle section position of convex marking plate 8, radial lateral wall bottom mounting of steering column 2 has the rotation laminating to indicate the instruction pole 9 of angle scale mark at convex marking plate 8 lateral wall, as shown in fig. 1, rotate steering column 2, instruction pole 9 uses steering column 2 to rotate as the center, deviate from zero scale mark, instruction pole 9 rotates along convex marking plate 8 lateral wall, refer to instruction pole 9 and instruct rotation angle value, adjust the orientation of elasticity correction seat 3, carry out the micro-correction to the mounted position of light chip.
As shown in fig. 4, the clamping holders 4 are provided with a plurality of clamping holders 4, the plurality of clamping holders 4 are equally divided into two groups, the two groups of clamping holders 4 are respectively arranged on two side walls on the inner sides of the elastic calibration holder 3 by taking the groove 31 as a center, and the optical chip is clamped by the plurality of groups of clamping holders 4, so that the clamping stability of the optical chip is enhanced.
The regulating tank has been seted up to the lateral wall in the slot, the roof rotates in the regulating tank and is equipped with two extension pieces 10, two extension pieces 10 bottom stretches into in the slot and be fixed with the arc briquetting 11 of pressure on the spliced pole 32 outer wall, arc briquetting 11 lateral wall is fixed with toper piece 12, the toper groove that matches with toper piece 12 has been seted up to spliced pole 32 radial lateral wall, as shown in fig. 3, utilize toper piece 12 card to go into the toper inslot of spliced pole 32, fix spliced pole 32, prevent spliced pole 32 and elasticity correction seat 3 upset at will, lead to the adhesion face of optical chip to change, influence the fast assembly of optical chip and optic fibre spare part.
When the elastic correction seat 3 is turned over, the inserted column 32 is driven to synchronously rotate, the inner wall of the conical groove props against the side wall of the conical block 12, the arc-shaped pressing block 11 and the extension block 10 can deflect around the rotating point of the top wall of the adjusting groove along with the rotation of the inserted column 32, the conical block 12 is separated from the conical groove, the elastic correction seat 3 is rotated to adjust the orientation of the adhesion surface of the optical chip, after the rotation is stopped, the conical block 12 is clamped into the conical groove at the corresponding position, the column inserted column 32 is positioned again, and the turnover of the optical chip is prevented.
Further, the side walls of the two extending blocks 10 far away from each other are obliquely arranged below the far away side, the two extending blocks 10 are externally sleeved with a counterweight frame 13 of a hollow structure in a sliding manner, the side walls of the two inner sides of the counterweight frame 13 are rotatably provided with press rolls 14, the two press rolls 14 roll on the inclined surfaces of the two extending blocks 10 respectively, as shown in fig. 3, the press rolls 14 on the inner walls of the counterweight frame 13 roll on the outer walls of the inclined distribution of the two extending blocks 10, the two extending blocks 10 can rotate around the respective rotating positions and are gathered together, the two arc pressing blocks 11 can be adjusted towards the outer wall close to the inserted column 32, the tapered blocks 12 are clamped into tapered grooves at the corresponding positions, the inserted column 32 is positioned, and the elastic correction seat 3 is prevented from being turned synchronously.
When the elastic correction seat 3 is turned over, the inner wall of the conical groove is abutted against the outer wall of the conical block 12, so that the conical block 12 is forced to push to the outer side of the conical groove, the two extension blocks 10 are separated and turned around the respective rotation points, the press roller 14 rolls upwards along the inclined plane of the extension blocks 10, the height of the counterweight frame 13 is adjusted upwards, the rotation of the inserted column 32 is not influenced, that is, the counterweight frame 13 acts as a counterweight for the two extension blocks 10 to gather together, and the conical groove of the inserted column 32 can be forced to push the conical block 12 to rotate only when the elastic correction seat 3 is turned by bare hands, so that the orientation of the adhesion surface of the optical chip is adjusted by the elastic correction seat 3 is realized.
Example two
Further improvements were made on the basis of example 1:
the clamping seat 4 and the inner side wall of the elastic correction seat 3 can be connected in an up-down swinging mode, as shown in fig. 8, the two ends of the elastic correction seat 3 are propped open, the gap between the inner side wall of the elastic correction seat 3 is enlarged, meanwhile, the clamped optical chip is pressed down, the clamping seat 4 swings downwards, the opening of the V-shaped clamping opening is inclined downwards, the contact between the inner wall of the V-shaped clamping opening and the side wall of the optical chip edge is changed from surface contact to line contact, the contact area of the inner wall of the V-shaped clamping opening on the optical chip edge is reduced, when the optical chip edge slides along the inclined inner wall of the V-shaped clamping opening, the friction force is reduced, the friction to the optical chip edge is reduced, the optical chip edge is irreversibly damaged due to placing friction, and meanwhile, the optical chip is helped to be separated from the V-shaped clamping opening rapidly.
A plurality of swinging grooves are formed in side walls of two sides of the inner side of the elastic correction seat 3, a swinging plate 16 is fixed on a side wall of one side, far away from a V-shaped clamping opening, of the clamping seat 4, the end part of the swinging plate 16 is rotationally connected with the inner wall of the swinging groove, storage grooves are formed in the upper side wall and the lower side wall of the swinging groove, elastic top sheets 15 which extend towards the inner side of the swinging groove in a bending mode are fixed on the inner wall of the storage grooves, the end parts of the upper elastic top sheets 15 and the lower elastic top sheets 15 are respectively abutted against the upper side wall and the lower side wall of the swinging plate 16, the end parts of the upper elastic top sheets 15 and the lower elastic top sheets 15 are abutted against the upper side wall and the lower side wall of the swinging plate 16, and under the condition that the clamping seat 4 is not stirred, the clamping seat 4 and the swinging plate 16 cannot swing around a rotating part at will, so that the clamping seat 4 can be ensured to stably clamp an alignment position of an optical chip adjusting surface and an optical fiber part adhesion surface.
The upper and lower lateral walls in the swinging groove are inclined to the central position of the lateral wall of one side far away from the notch, as shown in fig. 7, the upper and lower lateral walls in the swinging groove are all inclined to be distributed, when the swinging plate 16 drives the clamping seat 4 to swing up and down, the inclination angle of the clamping seat 4 can be increased, the length of the edge of the optical chip in the V-shaped clamping opening is shortened, when the lower calendaring chip is separated from the clamping seat 4, the pressing path of the optical chip is shortened, the time of sliding separation of the edge of the lower calendaring chip along the inner wall of the V-shaped clamping opening is reduced, and the optical chip is rapidly separated from the clamping seat 4.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an array waveguide grating proofreading device, includes elasticity proofreading seat (3) and connecting seat (1), its characterized in that: the elastic correction seat (3) is of a C-shaped structure, clamping seats (4) are arranged on side walls of two sides of the inner side of the elastic correction seat (3), V-shaped clamping openings are formed in the side walls of the centers of the clamping seats (4) facing the elastic correction seat (3), rotary columns (2) are rotatably arranged on the bottom end faces of the connecting seats (1), slots are formed in the bottom ends of radial side walls of the rotary columns (2), inserting columns (32) are fixed on side walls, far away from the openings of the C-shaped structure, of the clamping seats (4), and the inserting columns (32) extend into the slots in a rotating mode and are connected with side walls, far away from the slots, of the slots in a rotating mode;
a groove (31) with a V-shaped structure is formed in the side wall of the inner side of the clamping seat (4) far away from the opening of the C-shaped structure;
the utility model discloses a connecting seat, including connecting seat (1), connecting seat (1), articulated breach has been seted up in the up end left side, articulated breach internal bottom face is equipped with and picks up pole (5) during connecting seat (1) horizontality, pick up pole (5) with the tip fastening of picking up pole (5) has grip block (6), grip block (6) bend into convex structure joint at the tiger's mouth position between operating personnel index finger and thumb, the both ends of grip block (6) all bend and have bending part.
2. The arrayed waveguide grating calibration device according to claim 1, wherein: the utility model discloses a rotary column, including connecting seat (1), angle scale mark, reference column (2), reference column (8) and rotary column (2), L type pole (7) are fixed with perpendicularly to the bottom of connecting seat (1), L type pole (7) bottom mounting has convex marking plate (8), and convex marking plate (8) up end is equipped with the angle scale mark, the zero scale mark of angle scale mark is located the middle section position of convex marking plate (8), radial lateral wall bottom mounting of rotary column (2) has and rotates instruction pole (9) laminating at convex marking plate (8) lateral wall instruction angle scale mark.
3. The arrayed waveguide grating calibration device according to claim 1, wherein: the clamping seats (4) are provided with a plurality of clamping seats (4), the clamping seats (4) are equally divided into two groups, and the two groups of clamping seats (4) are respectively arranged on the side walls of the two sides of the inner side of the elastic correction seat (3) by taking the groove (31) as the center.
4. An arrayed waveguide grating calibration device according to claim 3, wherein: the clamping seat (4) and the inner side wall of the elastic correction seat (3) can be connected in an up-down swinging way.
5. The arrayed waveguide grating calibration device according to claim 4, wherein: the side walls of the two sides of the inner side of the elastic correction seat (3) are provided with a plurality of swinging grooves, a swinging plate (16) is fixed on the side wall of one side of the clamping seat (4) far away from the V-shaped clamping opening, the end part of the swinging plate (16) is rotationally connected with the inner wall of the swinging groove, the upper side wall and the lower side wall of the swinging groove are provided with storage grooves, the inner wall of the storage grooves is fixed with elastic top sheets (15) which are bent and extended into the swinging groove, and the end parts of the upper elastic top sheets and the lower elastic top sheets (15) respectively prop against the upper side wall and the lower side wall of the swinging plate (16);
the upper side wall and the lower side wall in the swinging groove are obliquely arranged to the center position of the side wall far away from the notch.
6. The arrayed waveguide grating calibration device according to claim 5, wherein: the upper side wall and the lower side wall in the V-shaped clamping opening are respectively and rotatably embedded with a roll shaft (17).
7. The arrayed waveguide grating calibration device according to claim 1, wherein: both ends of the elastic correction seat (3) are provided with sliding holes penetrating through the upper side wall and the lower side wall of the elastic correction seat (3), and a toggle rod (18) is slidably inserted in the sliding holes;
the radial side wall of the poking rod (18) is provided with guide grooves (19) distributed along the axial direction of the poking rod (18), and the inner wall of the sliding hole is fixed with guide blocks (20) which are in sliding clamping connection with the guide grooves (19).
8. The arrayed waveguide grating calibration device according to claim 1, wherein: the utility model discloses a socket, including slot, upper and lower side walls, adjustment tank has been seted up to upper side wall in the slot, adjustment tank inner roof rotates and is equipped with two extension pieces (10), and two extension pieces (10) bottom are stretched into in the slot and are fixed with arc briquetting (11) of pressing on inserting post (32) outer wall, arc briquetting (11) lateral wall is fixed with toper piece (12), the toper groove with toper piece (12) matching has been seted up to inserting post (32) radial lateral wall.
9. The arrayed waveguide grating calibration device according to claim 1, wherein: the side walls of one sides of two extension blocks (10) which are far away from each other are obliquely arranged below one sides of the two extension blocks which are far away from each other, a counterweight frame (13) with a hollow structure is sleeved outside the two extension blocks (10) in a sliding manner, press rolls (14) are rotatably arranged on the side walls of two sides in the counterweight frame (13), and the two press rolls (14) roll on the inclined surfaces of the two extension blocks (10) respectively.
10. A method for calibrating an arrayed waveguide grating calibration device using the arrayed waveguide grating calibration device according to any one of claims 1 to 9, comprising the steps of:
a1, opening two ends of an elastic correction seat (3) with a C-shaped structure, putting edges of an optical chip into V-shaped clamping openings of clamping seats (4) on two inner side walls of the elastic correction seat (3), loosening the opened elastic correction seat (3), resetting the elastic correction seat (3), and propping the inner walls of the elastic correction seat (3) with the C-shaped structure against four corner side walls of the optical chip;
a2, upset elasticity is proofreaded seat (3), the one side that will scribble the UV and glue down, strut elasticity again and proofread seat (3) for the optical chip falls on the adhesion face of optic fibre spare part, utilizes elasticity to proofread seat (3) to replace staff's hand, and with elasticity proofread seat (3) lateral wall support at the lateral wall of one side of optical chip skew optic fibre spare part, the level promotes slowly, corrects the adhesion position of optical chip, constantly changes elasticity proofread seat (3) and supports the position at optical chip lateral wall all around, in order to promote the optical chip can be completely aligned the laminating equipment with optic fibre spare part completely.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4609171A (en) * | 1983-09-05 | 1986-09-02 | Kitagawa Industries Co., Ltd. | Electric wire bundle clamp |
| JP2016206628A (en) * | 2015-04-15 | 2016-12-08 | 日本電信電話株式会社 | Optical fiber block |
| KR20170005277A (en) * | 2015-07-02 | 2017-01-12 | 주식회사 엔티코아 | Apparatus for arrayed waveguide grating module assembling |
| CN217050562U (en) * | 2021-12-08 | 2022-07-26 | 上海市质量监督检验技术研究院 | Proofreading manipulator |
| CN114918541A (en) * | 2022-07-21 | 2022-08-19 | 武汉达姆科技有限公司 | Automatic coupling device applied to optical module |
| CN115451834A (en) * | 2022-09-30 | 2022-12-09 | 海纳云物联科技有限公司 | Stabilizing device based on fiber grating sensor |
| CN115583413A (en) * | 2022-05-31 | 2023-01-10 | 无锡申亚量具有限公司 | Storage box for precision measurement tool and protection method |
| CN218728161U (en) * | 2022-10-27 | 2023-03-24 | 珠海艾文科技有限公司 | Vertical coupling optical fiber array fixing tool |
-
2023
- 2023-05-10 CN CN202310522946.3A patent/CN116466452B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4609171A (en) * | 1983-09-05 | 1986-09-02 | Kitagawa Industries Co., Ltd. | Electric wire bundle clamp |
| JP2016206628A (en) * | 2015-04-15 | 2016-12-08 | 日本電信電話株式会社 | Optical fiber block |
| KR20170005277A (en) * | 2015-07-02 | 2017-01-12 | 주식회사 엔티코아 | Apparatus for arrayed waveguide grating module assembling |
| CN217050562U (en) * | 2021-12-08 | 2022-07-26 | 上海市质量监督检验技术研究院 | Proofreading manipulator |
| CN115583413A (en) * | 2022-05-31 | 2023-01-10 | 无锡申亚量具有限公司 | Storage box for precision measurement tool and protection method |
| CN114918541A (en) * | 2022-07-21 | 2022-08-19 | 武汉达姆科技有限公司 | Automatic coupling device applied to optical module |
| CN115451834A (en) * | 2022-09-30 | 2022-12-09 | 海纳云物联科技有限公司 | Stabilizing device based on fiber grating sensor |
| CN218728161U (en) * | 2022-10-27 | 2023-03-24 | 珠海艾文科技有限公司 | Vertical coupling optical fiber array fixing tool |
Non-Patent Citations (1)
| Title |
|---|
| 刘燕燕;姜凤贤;侯佳鹏;周宁;武海生;: "基于单一相位模板的带状光纤上多波长阵列光纤光栅刻写工艺研究", 光电子技术, no. 01, 28 March 2015 (2015-03-28) * |
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