CN103213087B - Small-size combined optical filter splicing fixture - Google Patents
Small-size combined optical filter splicing fixture Download PDFInfo
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- CN103213087B CN103213087B CN201310140674.7A CN201310140674A CN103213087B CN 103213087 B CN103213087 B CN 103213087B CN 201310140674 A CN201310140674 A CN 201310140674A CN 103213087 B CN103213087 B CN 103213087B
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Abstract
The invention discloses a small-size combined optical filter splicing fixture, and belongs to the technical field of optical filter fixture machining. The fixture comprises a base, a first sliding rod component, a second sliding rod component, a third sliding rod component, a right angle locating block, a pressing frame, a first pressing block and a second pressing block. The first sliding rod component, the second sliding rod component and the third sliding rod component respectively comprise a screw and a sliding block. The first pressing block and the second pressing block are provided with two symmetrical screws respectively, wherein the screws penetrate through the pressing blocks vertically. The fixture can realize the effect of splicing optical filters with of a single channel optical filter millimeter-sized, satisfied small-size combined optical filter splicing demands, is simple in use and precise in adjustment, and solves the problem of miniature combined optical filter technology.
Description
Technical field
The present invention relates to a kind of small size combined filters splicing fixture, belong to optical filter fixture processing technique field.
Background technology
Complete its Subsection spectrum of spectral coverage optical spectrum imagers mainly adopts micro combination filter technology, arranging micro combination optical filter near detector front surface, after realizing the Subsection spectrum to optical signal, is directly incident on corresponding detector surface.Due to, detector size is smaller, therefore requires that the size of combined filters is done less, and the size of usual single channel filter is in millimeter magnitude, and each single channel optical filter is arrowband or ultra-narrow band pass filter.And it is domestic, prepared by combined filters, mainly concentrate on the research such as linear variable filter technology, large-sized optical filter combination technique, its port number and optical filter size are relative to the technical requirement of current high-resolution satellite for micro combination optical filter, and gap cannot directly use more greatly.
Summary of the invention
The object of the present invention is to provide a kind of small size combined filters splicing fixture, described fixture can realize splicing the size of single channel filter in millimeter magnitude, meets small size combined filters splicing requirement; And use is simple, adjustment is accurate, solves micro combination optical filter splicing.
Object of the present invention is realized by following technical scheme:
A kind of small size combined filters splicing fixture, described fixture comprises: base, the first slide bar assembly, the second slide bar assembly, the 3rd slide bar assembly, right angle locating piece, press box, first press block and second and press block;
Described base is cuboid, four angle positions of base upper surface are each is vertically fixed with a locating dowel, right angle locating piece is fixed on base upper surface, the right angle lower inside base correspondence position of right angle locating piece is rectangle engraved structure, right angle locating piece medial surface correspondence is positioned at the inside of rectangle engraved structure scope, the supporting baffle that two vertical with right angle locating piece length direction is had in rectangle engraved structure, be respectively the first supporting baffle and the second supporting baffle, the first supporting baffle is all consistent with base with the height of the second supporting baffle; Base is provided with the first slide bar assembly, the second slide bar assembly and the 3rd slide bar assembly, described three slide bar assemblies match with chute of base respectively, described three slide bar assemblies comprise a screw rod and a slide block respectively, by adjusting screw(rod), slide block is moved, wherein, the direction of displacement of the first slide bar assembly is vertical with the corresponding locating surface of right angle locating piece, and the width of the first slide bar assembly is equal with the right angle inner width of right angle locating piece; Second slide bar assembly is all vertical with the corresponding locating surface of right angle locating piece with the direction of displacement of the 3rd slide bar assembly;
Described press box is cuboid, four angles of press box are provided with the installing hole matched with the locating dowel of four on base, the middle part of press box is provided with the rectangle engraved structure corresponding with the rectangle engraved structure of base, the supporting baffle that two vertical with right angle locating piece length direction is had in rectangle engraved structure in the middle part of press box, be respectively the 3rd supporting baffle and the 4th supporting baffle, bottom the 3rd supporting baffle and the 4th supporting baffle, protrude from the bottom surface of press box;
Described first presses block and second, and to press block be symmetrical structure, is respectively equipped with the installation groove matched with the locating dowel on base; First press block and second press block is equipped with respectively two symmetrical and pass perpendicularly through the screw rod pressing block;
The thickness of described right angle locating piece is less than the height of optical filter.
The course of work of described fixture is as follows:
First, the right angle first glue-coated optical filter being positioned over right angle locating piece is inner, the length direction of optical filter is consistent with the length direction of right angle locating piece, the width of optical filter is consistent with the width of right angle locating piece, optical filter relies on right angle locating piece medial surface to position, again by placed side by side in the outside of first optical filter for second glue-coated optical filter, and bond together with first optical filter, regulate the first slide bar assembly respectively, screw rod in second slide bar assembly and the 3rd slide bar assembly, slide block in described three slide bar assemblies is inwardly slided, slide block in first slide bar assembly props up two optical filters from the width of optical filter, slide block in second slide bar assembly and the 3rd slide bar assembly props up second optical filter i.e. outside optical filter from the length direction of optical filter respectively, two optical filters are alignd respectively in length and width, secondly, be sleeved on by press box above base, the 3rd supporting baffle is vertical with the 4th supporting baffle to be pressed in above optical filter, finally, press block and second again to press block and be installed on above press box by first by base locating dowel symmetry, first presses block and second, and to press block vertical with the length direction of right angle locating piece, and first presses the screw rod lower surface that block and second presses on block and contact with press box upper surface, press four screw rods that block and second presses on block by finely tuning first optical filter is alignd in the height direction, after optical filter splicing meets the demands, first press block by first, second presses block, press box unloads successively, then by the slide block outwards movement in described three slide bar assemblies, more than operation is considered as a splicing, repeats above-mentioned splicing, completes the splicing of required combined filters,
The described course of work is carried out all under the microscope;
The length of described optical filter is 5 ~ 100mm, and width is 1 ~ 10mm, is highly 0.5 ~ 10mm; The length of the combined filters of having spliced is 5 ~ 100mm, and width is 2 ~ 80mm, is highly 0.5 ~ 10mm.
Beneficial effect
(1) small size combined filters splicing fixture of the present invention, the size that can realize splicing single channel filter, in millimeter magnitude, meets small size combined filters splicing requirement.
(2) combined filters splicing fixture of the present invention uses simply, regulates accurately, solves micro combination optical filter splicing.In the splicing of combined filters, right angle locating piece on base can ensure the required precision at right angle, first slide bar assembly, the second slide bar assembly, the 3rd slide bar assembly can ensure the alignment of combined filters length and width, and press box, first presses block, second and presses block and can ensure that combined filters can ensure the alignment of short transverse.
(3) combined filters splicing fixture base of the present invention is into engraved structure with press box, and whether the gluing situation in use upwards can observing combined filters from bottom meets the requirements.
(4) combined filters splicing fixture of the present invention can realize the full spectrum multichannel light splitting from seeing LONG WAVE INFRARED, can by integrated for multiple arrowband/ultra-narrow band pass filter, and then form micro combination optical filter, with detector combine closely and can realize that spectral signal detects integrated, and then simplification optical system, improve the performance of optical system.
Accompanying drawing explanation
Fig. 1 is the structural representation of fixture of the present invention;
Fig. 2 is the top view of clamp base of the present invention;
Fig. 3 is the press box schematic diagram of fixture of the present invention;
Wherein, 1-base, the 2-the first slide bar assembly, the 3-the second slide bar assembly, the 4-the three slide bar assembly, 5-right angle locating piece, 6-press box, 7-the first press block, 8-the second and press block, the 9-the first supporting baffle, the 10-the second supporting baffle, the 11-the three supporting baffle, the 12-the four supporting baffle.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments in detail the present invention is described in detail, but is not limited thereto.
Embodiment 1
As shown in Figure 1, a kind of small size combined filters splicing fixture, described fixture comprises: base 1, first slide bar assembly 2, second slide bar assembly 3, the 3rd slide bar assembly 4, right angle locating piece 5, press box 6, first press block 7 and second and press block 8;
As shown in Figure 2, described base 1 is cuboid, four angle positions of base 1 upper surface are each is vertically fixed with a locating dowel, right angle locating piece 5 is fixed on base 1 upper surface, right angle lower inside base 1 correspondence position of right angle locating piece 5 is rectangle engraved structure, right angle locating piece 5 medial surface correspondence is positioned at the inside of rectangle engraved structure scope, the supporting baffle that two vertical with right angle locating piece 5 length direction is had in rectangle engraved structure, be respectively the first supporting baffle 9 and the second supporting baffle 10, first supporting baffle 9 is all consistent with base 1 with the height of the second supporting baffle 10, base 1 is provided with the first slide bar assembly 2, second slide bar assembly 3 and the 3rd slide bar assembly 4, described three slide bar assemblies match with base 1 chute respectively, described three slide bar assemblies comprise a screw rod and a slide block respectively, by adjusting screw(rod), slide block is moved, wherein, the direction of displacement of the first slide bar assembly 2 is vertical with the corresponding locating surface of right angle locating piece 5, and the width of the first slide bar assembly 2 is equal with the right angle inner width of right angle locating piece 5, second slide bar assembly 3 is all vertical with the corresponding locating surface of right angle locating piece 5 with the direction of displacement of the 3rd slide bar assembly 4,
As shown in Figure 3, described press box 6 is cuboid, four angles of press box 6 are provided with the installing hole matched with the locating dowel of four on base 1, the middle part of press box 6 is provided with the rectangle engraved structure corresponding with the rectangle engraved structure of base 1, the supporting baffle that two vertical with right angle locating piece 5 length direction is had in rectangle engraved structure in the middle part of press box 6, be respectively the bottom surface protruding from press box 6 bottom the 3rd supporting baffle 11 and the 4th supporting baffle the 12, three supporting baffle 11 and the 4th supporting baffle 12;
Described first presses block 7 and second presses block 8 for symmetrical structure, is respectively equipped with the installation groove matched with the locating dowel on base 1; First press block 7 and second press block 8 is equipped with respectively two symmetrical and pass perpendicularly through the screw rod pressing block;
The thickness of described right angle locating piece 5 is less than the height of optical filter.
The course of work of described fixture is as follows:
First, the right angle first glue-coated optical filter being positioned over right angle locating piece 5 is inner, the length direction of optical filter is consistent with the length direction of right angle locating piece 5, the width of optical filter is consistent with the width of right angle locating piece 5, optical filter relies on right angle locating piece 5 medial surface to position, again by placed side by side in the outside of first optical filter for second glue-coated optical filter, and bond together with first optical filter, regulate the first slide bar assembly 2 respectively, screw rod in second slide bar assembly 3 and the 3rd slide bar assembly 4, slide block in described three slide bar assemblies is inwardly slided, slide block in first slide bar assembly 2 props up two optical filters from the width of optical filter, slide block in second slide bar assembly 3 and the 3rd slide bar assembly 4 props up second optical filter i.e. outside optical filter from the length direction of optical filter respectively, two optical filters are alignd respectively in length and width, secondly, be sleeved on by press box 6 above base 1, the 3rd supporting baffle 11 is vertical with the 4th supporting baffle 12 to be pressed in above optical filter, finally, press block 7 and second again to press block 8 and be installed on above press box 6 by first by base 1 locating dowel symmetry, first presses block 7 and second, and to press block 8 vertical with the length direction of right angle locating piece 5, and first presses the screw rod lower surface that block 7 and second presses on block 8 and contact with press box 6 upper surface, press four screw rods that block 7 and second presses on block 8 by finely tuning first optical filter is alignd in the height direction, after optical filter splicing meets the demands, first press first that block 7, second presses block 8, press box 6 unloads successively, then by the slide block outwards movement in described three slide bar assemblies, more than operation is considered as a splicing, repeats above-mentioned splicing, completes the splicing of required combined filters,
The described course of work is carried out all under the microscope;
The length of described optical filter is 5 ~ 100mm, and width is 1 ~ 10mm, is highly 0.5 ~ 10mm; The length of the combined filters of having spliced is 5 ~ 100mm, and width is 2 ~ 80mm, is highly 0.5 ~ 10mm.
The present invention includes but be not limited to above embodiment, every any equivalent replacement of carrying out under the principle of spirit of the present invention or local improvement, all will be considered as within protection scope of the present invention.
Claims (3)
1. a small size combined filters splicing fixture, is characterized in that: described fixture comprises: base (1), the first slide bar assembly (2), the second slide bar assembly (3), the 3rd slide bar assembly (4), right angle locating piece (5), press box (6), first press block (7) and second and press block (8);
Described base (1) is cuboid, four angle positions of base (1) upper surface are each is vertically fixed with a locating dowel, right angle locating piece (5) is fixed on base (1) upper surface, right angle lower inside base (1) correspondence position of right angle locating piece (5) is rectangle engraved structure, right angle locating piece (5) medial surface correspondence is positioned at the inside of rectangle engraved structure scope, the supporting baffle that two vertical with right angle locating piece (5) length direction is had in rectangle engraved structure, be respectively the first supporting baffle (9) and the second supporting baffle (10), first supporting baffle (9) is all consistent with base (1) with the height of the second supporting baffle (10), base (1) is provided with the first slide bar assembly (2), the second slide bar assembly (3) and the 3rd slide bar assembly (4), wherein, the direction of displacement of the first slide bar assembly (2) is vertical with the corresponding locating surface of right angle locating piece (5), and the width of the first slide bar assembly (2) is equal with the right angle inner width of right angle locating piece (5), second slide bar assembly (3) is all vertical with the corresponding locating surface of right angle locating piece (5) with the direction of displacement of the 3rd slide bar assembly (4),
Described press box (6) is cuboid, four angles of press box (6) are provided with the installing hole matched with four locating dowels on base (1), the middle part of press box (6) is provided with the rectangle engraved structure corresponding with the rectangle engraved structure of base (1), the supporting baffle that two vertical with right angle locating piece (5) length direction is had in the rectangle engraved structure at press box (6) middle part, be respectively the 3rd supporting baffle (11) and the 4th supporting baffle (12), 3rd supporting baffle (11) and the 4th supporting baffle (12) bottom protrude from the bottom surface of press box (6),
Described first presses block (7) and second, and to press block (8) be symmetrical structure, is respectively equipped with the installation groove matched with the locating dowel on base (1); First press block (7) and second press block (8) is equipped with respectively two symmetrical and pass perpendicularly through the screw rod pressing block;
The thickness of described right angle locating piece is less than the height of optical filter.
2. a kind of small size combined filters splicing fixture according to claim 1, is characterized in that: described first slide bar assembly (2), the second slide bar assembly (3) and the 3rd slide bar assembly (4) comprise a screw rod and a slide block respectively.
3. a kind of small size combined filters splicing fixture according to claim 1 and 2, is characterized in that: the course of work of described fixture is as follows:
First, the right angle first glue-coated optical filter being positioned over right angle locating piece (5) is inner, the length direction of optical filter is consistent with the length direction of right angle locating piece (5), the width of optical filter is consistent with the width of right angle locating piece (5), optical filter relies on right angle locating piece (5) medial surface to position, again by placed side by side in the outside of first optical filter for second glue-coated optical filter, and bond together with first optical filter, regulate the first slide bar assembly (2) respectively, screw rod in second slide bar assembly (3) and the 3rd slide bar assembly (4), slide block in described three slide bar assemblies is inwardly slided, slide block in first slide bar assembly (2) props up two optical filters from the width of optical filter, slide block in second slide bar assembly (3) and the 3rd slide bar assembly (4) props up second optical filter i.e. outside optical filter from the length direction of optical filter respectively, two optical filters are alignd respectively in length and width, secondly, press box (6) is sleeved on base (1) top, the 3rd supporting baffle (11) is vertical with the 4th supporting baffle (12) to be pressed in above optical filter, finally, press first again block (7) and second press block (8) by base (1) locating dowel symmetry be installed on press box (6) top, first presses block (7) and second, and to press block (8) vertical with the length direction of right angle locating piece (5), and first presses the screw rod lower surface that block (7) and second presses on block (8) and contact with press box (6) upper surface, press four screw rods that block (7) and second presses on block (8) by finely tuning first optical filter is alignd in the height direction, after optical filter splicing meets the demands, first press first that block (7), second presses block (8), press box (6) unloads successively, then by the slide block outwards movement in described three slide bar assemblies, the above course of work is considered as a splicing, repeats above-mentioned splicing, completes the splicing of required combined filters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310140674.7A CN103213087B (en) | 2013-04-22 | 2013-04-22 | Small-size combined optical filter splicing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310140674.7A CN103213087B (en) | 2013-04-22 | 2013-04-22 | Small-size combined optical filter splicing fixture |
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| Publication Number | Publication Date |
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| CN103213087A CN103213087A (en) | 2013-07-24 |
| CN103213087B true CN103213087B (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310140674.7A Active CN103213087B (en) | 2013-04-22 | 2013-04-22 | Small-size combined optical filter splicing fixture |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354124A (en) * | 2014-10-20 | 2015-02-18 | 中山市亚泰机械实业有限公司 | Lower cavity positioning and clamping mechanism of vacuum laminating machine |
| CN105666377B (en) * | 2014-11-17 | 2018-01-16 | 昌河飞机工业（集团）有限责任公司 | The positioning fixture that segment is assembled after during a kind of gluing assembling of blade |
| CN107561665B (en) * | 2017-09-26 | 2018-07-20 | 中国科学院长春光学精密机械与物理研究所 | Integrated form optical filter splicing apparatus and method |
| CN108761701B (en) * | 2018-07-16 | 2023-12-12 | 深圳市亚派光电器件有限公司 | Mounting fixture and optical filter mounting system |
| CN109254373A (en) * | 2018-11-05 | 2019-01-22 | 无锡泓瑞航天科技有限公司 | The joining method of four-way micro combination optical filter |
| CN111157580A (en) * | 2020-01-10 | 2020-05-15 | 青岛兴仪电子设备有限责任公司 | High-temperature material electromagnetic parameter measurement system and method based on fixture de-embedding |
| CN113281868B (en) * | 2021-04-15 | 2023-03-03 | 中国电子科技集团公司第十一研究所 | Optical filter splicing device |
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| US4126376A (en) * | 1977-02-24 | 1978-11-21 | Jenoptik Jena G.M.B.H | Manipulation device for precision adjustments including a double microscope having adjustable optical axes |
| US4591435A (en) * | 1982-12-24 | 1986-05-27 | Pryadkin Pavel P | Filter press |
| US5029791A (en) * | 1990-03-08 | 1991-07-09 | Candela Laser Corporation | Optics X-Y positioner |
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Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5220460A (en) * | 1991-09-24 | 1993-06-15 | Eastman Kodak Company | Adjustable mount for cylindrical lens with torque applied directly to lens |
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2013
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4126376A (en) * | 1977-02-24 | 1978-11-21 | Jenoptik Jena G.M.B.H | Manipulation device for precision adjustments including a double microscope having adjustable optical axes |
| US4591435A (en) * | 1982-12-24 | 1986-05-27 | Pryadkin Pavel P | Filter press |
| US5029791A (en) * | 1990-03-08 | 1991-07-09 | Candela Laser Corporation | Optics X-Y positioner |
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| CN103213087A (en) | 2013-07-24 |
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