CN103213087A - Small-size combined optical filter splicing fixture - Google Patents
Small-size combined optical filter splicing fixture Download PDFInfo
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- CN103213087A CN103213087A CN2013101406747A CN201310140674A CN103213087A CN 103213087 A CN103213087 A CN 103213087A CN 2013101406747 A CN2013101406747 A CN 2013101406747A CN 201310140674 A CN201310140674 A CN 201310140674A CN 103213087 A CN103213087 A CN 103213087A
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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 anchor clamps processing technique field.
Background technology
The miniature combined filters technology of the spectral coverage optical spectrum imagers main employing of its spectrum segmentation is being provided with miniature combined filters near the detector front surface entirely, after the spectrum segmentation of realization to optical signal, is directly incident on corresponding detector surface.Because detector size is smaller, therefore require the size of combined filters to do lessly, the size of common single channel filter is in the millimeter magnitude, and each single channel optical filter is arrowband or super narrow band pass filter.And it is domestic, the combined filters preparation, mainly concentrate on researchs such as linear gradient optical filter technology, large-sized optical filter combination technology, its port number and optical filter size are with respect to the specification requirement of present high-resolution satellite for miniature combined filters, and gap can't directly be used more greatly.
Summary of the invention
The object of the present invention is to provide a kind of small size combined filters splicing fixture, the size that described anchor clamps can be realized splicing single channel filter satisfies small size combined filters splicing requirement in the millimeter magnitude; And use is simple, adjusting is accurate, has solved miniature combined filters splicing.
Purpose of the present invention is realized by following technical scheme:
A kind of small size combined filters splicing fixture, described anchor clamps comprise: base, the first slide bar assembly, the second slide bar assembly, the 3rd slide bar assembly, right angle locating piece, press box, first press piece and second and press piece;
Described base is a cuboid, four each vertical fixing of angle position of base upper surface have a reference column, the right angle locating piece is fixed in base upper surface, below, inside, the right angle base correspondence position of right angle locating piece is the rectangle engraved structure, right angle locating piece medial surface correspondence is positioned at the inside of rectangle engraved structure scope, have in the rectangle engraved structure two with the vertical supporting baffle of right angle locating piece length direction, be respectively first supporting baffle and second supporting baffle, the height of first supporting baffle and second supporting baffle is all consistent with base; The first slide bar assembly, the second slide bar assembly and the 3rd slide bar assembly are installed on the base, described three slide bar assemblies match with the base 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 is vertical with the corresponding locating surface of right angle locating piece, and the width of the first slide bar assembly equates with the right angle inner width of right angle locating piece; The direction of displacement of the second slide bar assembly and the 3rd slide bar assembly all corresponding locating surface with the right angle locating piece is vertical;
Described press box is a cuboid, four angles of press box be provided with base on four installing holes that reference column matches, the middle part of press box is provided with the rectangle engraved structure corresponding with the rectangle engraved structure of base, have in the rectangle engraved structure at press box middle part two with the vertical supporting baffle of right angle locating piece length direction, be respectively the 3rd supporting baffle and the 4th supporting baffle, the 3rd supporting baffle and the 4th supporting baffle bottom protrude from the bottom surface of press box;
Described first presses piece and second, and to press piece be symmetrical structure, is respectively equipped with the installation groove that matches with reference column on the base; First presses piece and second presses two symmetries and the vertical screw rod that presses piece that passes is housed respectively on the piece;
The thickness of described right angle locating piece is less than the height of optical filter.
The course of work of described anchor clamps is as follows:
At first, first glue-coated optical filter is positioned over the inside, right angle of right angle locating piece, 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 that second glue-coated optical filter is placed side by side in the outside of first optical filter, and bond together with first optical filter, regulate the first slide bar assembly respectively, screw rod in the second slide bar assembly and the 3rd slide bar assembly, slide block in described three slide bar assemblies is inwardly slided, slide block in the first slide bar assembly props up two optical filters from the width of optical filter, slide block in the second slide bar assembly and the 3rd slide bar assembly props up the i.e. outside optical filter of second optical filter from the length direction of optical filter respectively, and two optical filters are alignd respectively in length and width; Secondly, press box is sleeved on the base top, the vertical optical filter top that is pressed in of the 3rd supporting baffle with the 4th supporting baffle; At last, pressing piece and second with first again presses piece and is installed on press box top by base reference column symmetry, first presses piece and second, and to press piece vertical with the length direction of right angle locating piece, and first presses the screw rod lower surface that piece and second presses on the piece and contact with the press box upper surface; Press four screw rods that piece and second presses on the piece optical filter is alignd on short transverse by finely tuning first; After optical filter splicing meets the demands, press with first earlier that piece, second presses piece, press box unloads successively, again will the slide block in described three slide bar assemblies outwards mobile; More than operation is considered as a splicing, repeats above-mentioned splicing, finishes the splicing of required combined filters;
The described course of work is all carried out at microscopically;
The length of described optical filter is 5～100mm, and width is 1～10mm, highly is 0.5～10mm; The length of the combined filters that splicing is good is 5～100mm, and width is 2～80mm, highly is 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 satisfy small size combined filters splicing requirement in the millimeter magnitude.
(2) combined filters splicing fixture of the present invention uses simply, regulates accurately, has solved miniature combined filters splicing.In the splicing of combined filters, right angle locating piece on the base can guarantee the required precision at right angle, the first slide bar assembly, the second slide bar assembly, the 3rd slide bar assembly can guarantee the alignment of combined filters length and width, and press box, first presses piece, second and presses piece and can guarantee that combined filters can guarantee 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 that in use can upwards observe combined filters from the bottom meets the requirements.
(4) combined filters splicing fixture of the present invention can be realized from seeing the full spectrum multichannel beam split of LONG WAVE INFRARED, can a plurality of arrowbands/super narrow band pass filter is integrated, and then form miniature combined filters, combining closely with detector, can to realize that spectral signal is surveyed integrated, and then the simplification optical system, the performance of raising optical system.
Description of drawings
Fig. 1 is the structural representation of anchor clamps of the present invention;
Fig. 2 is the vertical view of clamp base of the present invention;
Fig. 3 is the press box schematic diagram of anchor clamps of the present invention;
Wherein, 1-base, 2-the first slide bar assembly, 3-the second slide bar assembly, 4-the three slide bar assembly, 5-right angle locating piece, 6-press box, 7-the first press piece, 8-the second and press piece, 9-the first supporting baffle, 10-the second supporting baffle, 11-the three supporting baffle, 12-the four supporting baffle.
The specific embodiment
Below in conjunction with the drawings and specific embodiments in detail the present invention is described in detail, but is not limited thereto.
As shown in Figure 1, a kind of small size combined filters splicing fixture, described anchor clamps comprise: 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 piece 7 and second and press piece 8;
As shown in Figure 2, described base 1 is a cuboid, four each vertical fixing of angle position of base 1 upper surface have a reference column, right angle locating piece 5 is fixed in base 1 upper surface, below, inside, right angle base 1 correspondence position of right angle locating piece 5 is the rectangle engraved structure, locating piece 5 medial surface correspondences in right angle are positioned at the inside of rectangle engraved structure scope, have in the rectangle engraved structure two with the vertical supporting baffle of right angle locating piece 5 length directions, the height that is respectively first supporting baffle 9 and second supporting baffle, 10, the first supporting baffle 9 and second supporting baffle 10 is all consistent with base 1; The first slide bar assembly 2, the second slide bar assembly 3 and the 3rd slide bar assembly 4 are installed on the base 1, 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 equates with the right angle inner width of right angle locating piece 5; The direction of displacement of the second slide bar assembly 3 and the 3rd slide bar assembly 4 all corresponding locating surface with right angle locating piece 5 is vertical;
As shown in Figure 3, described press box 6 is a cuboid, four angles of press box 6 be provided with base 1 on four installing holes that reference column matches, the middle part of press box 6 is provided with the rectangle engraved structure corresponding with the rectangle engraved structure of base 1, have in the rectangle engraved structure at press box 6 middle parts two with the vertical supporting baffle of right angle locating piece 5 length directions, be respectively the 3rd supporting baffle 11 and the 4th supporting baffle 12, the three supporting baffle 11 and the 4th supporting baffle 12 bottoms and protrude from the bottom surface of press box 6;
Described first presses piece 7 and second presses piece 8 and is symmetrical structure, is respectively equipped with the installation groove that matches with reference column on the base 1; First presses piece 7 and second presses two symmetries and the vertical screw rod that presses piece that passes is housed respectively on the piece 8;
The thickness of described right angle locating piece 5 is less than the height of optical filter.
The course of work of described anchor clamps is as follows:
At first, first glue-coated optical filter is positioned over the inside, right angle of right angle locating piece 5, 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 surfaces to position, again that second glue-coated optical filter is placed side by side in the outside of first optical filter, and bond together with first optical filter, regulate the first slide bar assembly 2 respectively, screw rod in the 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 the first slide bar assembly 2 props up two optical filters from the width of optical filter, slide block in the second slide bar assembly 3 and the 3rd slide bar assembly 4 props up the i.e. outside optical filter of second optical filter from the length direction of optical filter respectively, and 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 and the 4th supporting baffle 12 vertical optical filter tops that are pressed in; At last, pressing piece 7 and second with first again presses piece 8 and is installed on press box 6 tops by base 1 reference column symmetry, first presses piece 7 and second, and to press piece 8 vertical with the length direction of right angle locating piece 5, and first presses the screw rod lower surface that piece 7 and second presses on the piece 8 and contact with press box 6 upper surfaces; Press four screw rods that piece 7 and second presses on the piece 8 optical filter is alignd on short transverse by finely tuning first; After optical filter splicing meets the demands, press with first earlier that piece 7, second presses piece 8, press box 6 unloads successively, again will the slide block in described three slide bar assemblies outwards mobile; More than operation is considered as a splicing, repeats above-mentioned splicing, finishes the splicing of required combined filters;
The described course of work is all carried out at microscopically;
The length of described optical filter is 5～100mm, and width is 1～10mm, highly is 0.5～10mm; The length of the combined filters that splicing is good is 5～100mm, and width is 2～80mm, highly is 0.5～10mm.
The present invention includes but be not limited to above embodiment, every any being equal to of carrying out under the principle of spirit of the present invention, replace or local improvement, all will be considered as within protection scope of the present invention.
Claims (3)
1. small size combined filters splicing fixture, it is characterized in that: described anchor clamps comprise: 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 piece (7) and second and press piece (8);
Described base (1) is a cuboid, four each vertical fixing of angle position of base (1) upper surface have a reference column, right angle locating piece (5) is fixed in base (1) upper surface, below, inside, right angle base (1) correspondence position of right angle locating piece (5) is the rectangle engraved structure, right angle locating piece (5) medial surface correspondence is positioned at the inside of rectangle engraved structure scope, have in the rectangle engraved structure two with the vertical supporting baffle of right angle locating piece (5) length direction, be respectively first supporting baffle (9) and second supporting baffle (10), the height of first supporting baffle (9) and second supporting baffle (10) is all consistent with base (1); The first slide bar assembly (2), the second slide bar assembly (3) and the 3rd slide bar assembly (4) are installed on the base (1), 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) equates with the right angle inner width of right angle locating piece (5); The direction of displacement of the second slide bar assembly (3) and the 3rd slide bar assembly (4) all corresponding locating surface with right angle locating piece (5) is vertical;
Described press box (6) is a cuboid, four angles of press box (6) be provided with base (1) on four installing holes that reference column matches, the middle part of press box (6) is provided with the rectangle engraved structure corresponding with the rectangle engraved structure of base (1), have in the rectangle engraved structure at press box (6) middle part two with the vertical supporting baffle of right angle locating piece (5) length direction, be respectively the 3rd supporting baffle (11) and the 4th supporting baffle (12), the 3rd supporting baffle (11) and the 4th supporting baffle (12) bottom protrude from the bottom surface of press box (6);
Described first presses piece (7) and second, and to press piece (8) be symmetrical structure, is respectively equipped with the installation groove that matches with reference column on the base (1); First presses piece (7) and second presses two symmetries and the vertical screw rod that presses piece that passes is housed respectively on the piece (8);
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: the 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, it is characterized in that: the course of work of described anchor clamps is as follows:
At first, first glue-coated optical filter is positioned over the inside, right angle of right angle locating piece (5), 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 that second glue-coated optical filter is placed side by side in the outside of first optical filter, and bond together with first optical filter, regulate the first slide bar assembly (2) respectively, screw rod in the 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 the first slide bar assembly (2) props up two optical filters from the width of optical filter, slide block in the second slide bar assembly (3) and the 3rd slide bar assembly (4) props up the i.e. outside optical filter of second optical filter from the length direction of optical filter respectively, and two optical filters are alignd respectively in length and width; Secondly, press box (6) is sleeved on base (1) top, the vertical optical filter top that is pressed in of the 3rd supporting baffle (11) with the 4th supporting baffle (12); At last, pressing piece (7) and second with first again presses piece (8) and is installed on press box (6) top by base (1) reference column symmetry, first presses piece (7) and second, and to press piece (8) vertical with the length direction of right angle locating piece (5), and first presses the screw rod lower surface that piece (7) and second presses on the piece (8) and contact with press box (6) upper surface; Press four screw rods that piece (7) and second presses on the piece (8) optical filter is alignd on short transverse by finely tuning first; After optical filter splicing meets the demands, press with first earlier that piece (7), second presses piece (8), press box (6) unloads successively, again will the slide block in described three slide bar assemblies outwards mobile; More than operation is considered as a splicing, repeats above-mentioned splicing, finishes 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 |
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| 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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| CN103213087A true CN103213087A (en) | 2013-07-24 |
| CN103213087B CN103213087B (en) | 2014-12-31 |
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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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Cited By (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 |
| CN105666377A (en) * | 2014-11-17 | 2016-06-15 | 昌河飞机工业（集团）有限责任公司 | Positioning clamp used for assembly of rear-section piece during gluing assembly of paddle |
| CN107561665A (en) * | 2017-09-26 | 2018-01-09 | 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 |
| CN108761701A (en) * | 2018-07-16 | 2018-11-06 | 深圳市亚派光电器件有限公司 | Jig for attaching 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 |
| CN113281868A (en) * | 2021-04-15 | 2021-08-20 | 中国电子科技集团公司第十一研究所 | Optical filter splicing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
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| 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 |
| CN113281868A (en) * | 2021-04-15 | 2021-08-20 | 中国电子科技集团公司第十一研究所 | Optical filter splicing device |
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| CN103213087B (en) | 2014-12-31 |
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