CN104165691B - A kind of replaceable device with rotating adjusting coding templet - Google Patents
A kind of replaceable device with rotating adjusting coding templet Download PDFInfo
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- CN104165691B CN104165691B CN201410264529.4A CN201410264529A CN104165691B CN 104165691 B CN104165691 B CN 104165691B CN 201410264529 A CN201410264529 A CN 201410264529A CN 104165691 B CN104165691 B CN 104165691B
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Abstract
The invention discloses a kind of replaceable device with rotating adjusting coding templet, this device comprises: coding templet is changed assembly (11), coding templet rotary components (12), ring flange (13) and bolt (14); Wherein, described coding templet rotary components (12) connects firmly with bolt (14), through hole and described ring flange (13) that described bolt (14) is changed in assembly (11) through described coding templet connect firmly, and make ring flange (13) compress described coding templet and change assembly (11); And the side that described coding templet is changed assembly (11) is also provided with the small convex pillar of being convenient to control described coding templet replacing assembly (11) rotation and replacing. By adopting device disclosed by the invention, can be convenient for changing coding templet, can realize again rotation and regulate.
Description
Technical field
The present invention relates to optical technical field, relate in particular to a kind of replaceable device with rotating adjusting coding templet.
Background technology
Along with the development of Adama spectrometer, coding templet becomes the critical component in imaging spectrometer, in order to replace incidentSlit and exit slit, can realize the spectral modulation in spectrum entrance and exit, has incident flux large, measures noiseThan high advantage. In light spectrum image-forming field, coding templet is actually photoetching the certain thickness that has of slit array informationPlane quartz glass, be positioned over preset lens image planes position, simultaneously as the object plane input of spectrometer, it debug directlyCalculating decode procedure after determining and the spectral image that can obtain object.
The research that current domestic association area relates to coding templet is limited, and research relates generally to stencil design and manufacturing process,Almost do not have about the Design of Mechanical Structure of coding templet and the research of debuging aspect. And in engineering, the dress of coding templetTune is different from general optical element, and general optical element belongs to axially symmetric structure, debugs link and mostly only considers axiallyWith radiai adjustment, but coding templet is the square slots array of photoetching on circular glass, and it often needs rotation to regulateDecode procedure after coordinating.
Therefore, research and develop a kind of coding templet device replaceable and that rotation regulates and seem particularly important.
Summary of the invention
The object of this invention is to provide a kind of replaceable device with rotating adjusting coding templet, can be convenient for changing coding mouldPlate, can realize again rotation and regulate.
The object of the invention is to be achieved through the following technical solutions:
Replaceable and rotation regulates a device for coding templet, and this device comprises: coding templet is changed assembly 11, codingTemplate rotary components 12, ring flange 13 and bolt 14;
Wherein, described coding templet rotary components 12 connects firmly with bolt 14, and described bolt 14 is changed through described coding templetThrough hole in assembly 11 and described ring flange 13 connect firmly, and make ring flange 13 compress described coding templet and change assembly 11; AndAnd, the side that described coding templet is changed assembly 11 be also provided be convenient to control described coding templet changes that assembly 11 rotates andThe small convex pillar of changing. As seen from the above technical solution provided by the invention, this device can be convenient for changing coding mouldPlate, can realize again rotation and regulate; It is simple and compact for structure, also facilitates and is connected with spectrometer.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below by required use during embodiment is describedAccompanying drawing is briefly described, and apparently, the accompanying drawing in the following describes is only some embodiments of the present invention, forThose of ordinary skill in the art, is not paying under the prerequisite of creative work, can also obtain according to these accompanying drawingsOther accompanying drawings.
A kind of replaceable and rotation that Fig. 1 provides for the embodiment of the present invention one regulates the schematic diagram of the device of coding templet;
A kind of replaceable and rotation that Fig. 2 provides for the embodiment of the present invention one regulates the schematic diagram of the device of coding templet;
A kind of coding templet that Fig. 3 provides for the embodiment of the present invention one is changed the schematic diagram of the sectional view of assembly;
A kind of coding templet that Fig. 4 provides for the embodiment of the present invention one is changed the schematic diagram of the stereogram of assembly;
The schematic diagram of the sectional view of a kind of coding templet rotary components that Fig. 5 provides for the embodiment of the present invention one;
The schematic diagram of the stereogram of a kind of coding templet rotary components that Fig. 6 provides for the embodiment of the present invention one;
The schematic diagram of the stereogram of a kind of ring flange that Fig. 7 provides for the embodiment of the present invention one.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly and completelyDescribe, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment. Based onEmbodiments of the invention, those of ordinary skill in the art are not making obtain under creative work prerequisite every otherEmbodiment, belongs to protection scope of the present invention.
Embodiment mono-
A kind of replaceable and rotation that Fig. 1 provides for the embodiment of the present invention one regulates the schematic diagram of the device of coding templet. As figureShown in 1, this device mainly comprises: coding templet is changed assembly 11, coding templet rotary components 12, ring flange 13 and spiral shellBolt 14;
Wherein, described coding templet rotary components 12 connects firmly with bolt 14, and described bolt 14 is changed through described coding templetThrough hole in assembly 11 and described ring flange 13 connect firmly, and make ring flange (13) compress described coding templet and change assembly(11); And the side of described coding templet replacing assembly 11 is also provided with is convenient to control described coding templet replacing assembly11 rotations and the small convex pillar of changing.
The schematic diagram of this device also can be referring to Fig. 2, and in this device, bolt 14 is changed assembly 11, compiled for connecting coding templetCode mask rotary components 12 and ring flange 13; In the time assembling, can be first by coding templet rotary components 12 and bolt 14Connect firmly; Then pack coding templet into and change assembly 11, coding templet is changed assembly 11 and is had through hole, and its side is also provided with littleProjection, utilizes small convex pillar to rotate around bolt, and is convenient to the template that alternates coding; Finally, bolt 14 is through coding mouldPlate is changed the through hole of assembly 11, and connects firmly by the screwed hole in ring flange 13 and bolt 14, and rotary flange dish is until compressCoding templet is changed assembly 11, then assembling nut. Can be by whole device and spectrometer phase by the locating hole on ring flangeConnect.
Further, change assembly 11, coding templet rotary components 12 and ring flange 13 for the ease of understanding coding templetStructure, below in conjunction with accompanying drawing, 3-7 is described further.
As shown in Figure 3, be the sectional view of coding templet replacing assembly 11, described coding templet is changed assembly 11 and is mainly comprised:Coding templet 111, trim ring 112, coding templet frame 113 and coding templet seat 114;
Wherein, described coding templet 111 is fixed in described coding templet frame 113 after compressing by described trim ring 112, instituteState coding templet frame 113 and be placed in described coding templet seat 114.
As shown in Figure 4, be the stereogram of described coding templet replacing assembly 11, the side of described coding templet seat 114 is provided withSmall convex pillar 1141, is convenient to the rotation template 111 that alternates coding, and its outer surface median line is cut with a slit 1142, forCoding templet frame 113 aligns, and its outer surface is symmetrical arranged two screwed holes 1143, for utilizing screw and described coding templet to revolveTurning assembly 12 connects firmly; The outer surface of small convex pillar 1141 opposite ends be also provided with for bolted through hole 1144.
Described coding templet frame 113 be circumferentially evenly provided with 3 through holes 1133 (see Fig. 3, open at apical position in first hole,Circumferentially equally distributed 3 screwed holes, interval 120 is spent), for utilizing jackscrew to realize the radiai adjustment of coding templet 111,Its outer surface center is also provided with a screwed hole 1131, for utilizing screw to drive described coding templet frame 113 and described codingTemplate 111 is rotated jointly; Its outer surface center is gone back line and is cut with a slit 1132 aliging with described coding templet seat 114,Utilizing this slit 1132 can realize replacing assembly 11 aligns fast with rotary components 12
As shown in Figure 5, be the sectional view of coding templet rotary components 12, described coding templet rotary components 12 mainly comprises:The first rotation auxiliary 121 and the second rotation auxiliary 122; Wherein, described the first rotation auxiliary 121 is placed in described the second rotationIn auxiliary 122.
As shown in Figure 6, be the stereogram of described coding templet rotary components 12, described the first rotation auxiliary 121 outer surfaces are justIn be provided with one described in screwed hole 1211, this screwed hole aligns with the screwed hole 1131 in described coding templet frame 113, passes throughScrew rotation the first rotation auxiliary 121 is realized coding templet frame 113 and is jointly rotated with described coding templet 111.
Described second rotation auxiliary 122 its outer surfaces are symmetrical arranged two screwed holes 1221, for utilizing screw and described coding mouldPlate is changed assembly 11 and is connected firmly.
In addition, described the first rotation auxiliary 121 and the second rotation auxiliary 122 its separately outer surface hit exactly and go back line and be cut with one narrowSeam 1212 and 1222, can utilize these two slits to align; Meanwhile, can also utilize slit 1222 and coding templet1132 slit alignment on frame, illustrate that coding templet replacing assembly has rotated back into original position.
As shown in Figure 7, be the stereogram of described ring flange 13, in figure screwed hole 131 for connecting firmly with bolt 14, locating hole132 for being connected whole device with spectrometer.
The said apparatus of the embodiment of the present invention utilizes the version of assembly, has realized being convenient for changing and rotating of coding templetRegulate, whole device can be connected with spectrometer simultaneously, and it is simple and compact for structure.
The above, be only preferably detailed description of the invention of the present invention, but protection scope of the present invention is not limited to this,Anyly be familiar with in technical scope that those skilled in the art disclose in the present invention the variation that can expect easily or replaceChange, within all should being encompassed in protection scope of the present invention. What therefore, protection scope of the present invention should be with claimsProtection domain is as the criterion.
Claims (5)
1. replaceable and rotation regulates a device for coding templet, it is characterized in that, this device comprises: coding templet moreChange assembly (11), coding templet rotary components (12), ring flange (13) and bolt (14);
Wherein, described coding templet rotary components (12) connects firmly with bolt (14), described in described bolt (14) passesThrough hole and described ring flange (13) that coding templet is changed in assembly (11) connect firmly, and make described in ring flange (13) compressionCoding templet is changed assembly (11); And the side of described coding templet replacing assembly (11) is also provided with to be convenient to controlThe small convex pillar that described coding templet is changed assembly (11) rotation and changed.
2. device according to claim 1, is characterized in that, described coding templet is changed assembly (11) and being comprised:Coding templet (111), trim ring (112), coding templet frame (113) and coding templet seat (114);
Wherein, described coding templet (111) is fixed on described coding templet frame after compressing by described trim ring (112)(113), in, described coding templet frame (113) is placed in described coding templet seat (114).
3. device according to claim 2, is characterized in that,
The side of described coding templet seat (114) is provided with small convex pillar, described coding templet seat (114) outer surface median lineBe cut with a slit, for aliging with coding templet frame (113), described coding templet seat (114) outer surface symmetry is establishedPut two screwed holes, for utilizing screw and described coding templet rotary components (12) to connect firmly; The outer surface of small convex pillar opposite endAlso be provided with for bolted through hole;
Described coding templet frame (113) is circumferentially evenly provided with 3 through holes, for utilizing jackscrew to realize coding templet (111)Radiai adjustment, described coding templet frame (113) outer surface center is also provided with a screwed hole (1131), for utilizing spiral shellNail drives described coding templet frame (113) and described coding templet (111) jointly to rotate; Described coding templet frame(113) there is the slit (1132) of a line cutting outer surface center, for described coding templet seat (114) and codingTemplate rotary components (12) alignment.
4. device according to claim 3, is characterized in that, described coding templet rotary components (12) comprising:The first rotation auxiliary (121) and the second rotation auxiliary (122);
Wherein, described the first rotation auxiliary (121) is gone back line cutting in outer surface center separately with the second rotation auxiliary (122)Have a slit, described the first rotation auxiliary (121) is placed in described the second rotation auxiliary (122), utilizes slit pairTogether.
5. device according to claim 4, is characterized in that,
Described the first rotation auxiliary (121) outer surface center is provided with a screwed hole, this screwed hole and described coding templet frame(113) the screwed hole alignment in, rotates the first rotation auxiliary (121) by screw and realizes coding templet frame(113) jointly rotate with described coding templet (111);
Described the second rotation auxiliary (122) outer surface is symmetrical arranged two screwed holes, for utilizing screw and described coding templetChanging assembly (11) connects firmly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410264529.4A CN104165691B (en) | 2014-06-13 | 2014-06-13 | A kind of replaceable device with rotating adjusting coding templet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410264529.4A CN104165691B (en) | 2014-06-13 | 2014-06-13 | A kind of replaceable device with rotating adjusting coding templet |
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| Publication Number | Publication Date |
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| CN104165691A CN104165691A (en) | 2014-11-26 |
| CN104165691B true CN104165691B (en) | 2016-05-18 |
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| CN201410264529.4A Active CN104165691B (en) | 2014-06-13 | 2014-06-13 | A kind of replaceable device with rotating adjusting coding templet |
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Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1766345A2 (en) * | 2004-06-28 | 2007-03-28 | Aspectrics, Inc. | Encoder spectrograph for analyzing radiation using spatial modulation of radiation dispersed by wavelength |
| CN101526400B (en) * | 2008-03-06 | 2010-11-03 | 中国科学院西安光学精密机械研究所 | Hadamard transform interference spectrum imaging method and device |
| CN103245416B (en) * | 2013-04-19 | 2014-12-24 | 中国科学院长春光学精密机械与物理研究所 | Hadamard-transform near-infrared spectrograph added with light harvesting structure |
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