CN104090315B - A kind of slit arrangement for spectrometer - Google Patents
A kind of slit arrangement for spectrometer Download PDFInfo
- Publication number
- CN104090315B CN104090315B CN201410351595.5A CN201410351595A CN104090315B CN 104090315 B CN104090315 B CN 104090315B CN 201410351595 A CN201410351595 A CN 201410351595A CN 104090315 B CN104090315 B CN 104090315B
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- Prior art keywords
- slit
- box
- plate
- window
- sleeve
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- Expired - Fee Related
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- Investigating Or Analysing Materials By Optical Means (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The invention discloses a kind of slit arrangement for spectrometer, including slit box, slit plate and sleeve, slit box is hollow disc shape, and slit box front is diametrically provided with slit window, slit window is arranged right below parameter window, and the circumference of slit box sidewall is provided with slit plate slot; Sleeve is hollow cylinder, sleeve connection coaxial with slit box, and junction is positioned in the middle part of the slit box back side; Slit plate is rectangle, and slit plate activity is plugged in slit plate slot, and slit plate is provided with light penetrating slit. The present invention is simple to operate, durable in use, will not produce mechanical breakdown, brings convenience to the adjustment of spectrometer collimator and use.
Description
Technical field
The invention belongs to physical experiment apparatus field, relate to a kind of optical experiment instrument parts, be specially a kind of slit arrangement for spectrometer.
Background technology
Spectrometer is a kind of conventional optical experiment instrument. Spectrometer is made up of collimator, telescope, object stage etc., and wherein collimator is used for producing directional light. One end of collimator is object lens, and the other end is broad-adjustable slit arrangement. This slit arrangement, when actually used, owing to student frequently regulates, adds undue force, and the adjusting handle that often can cause slit is malfunctioning and cannot slit width be adjusted again, and causes slit wide, narrow even fully close, thus experiment cannot be continued.
Summary of the invention
The purpose of the present invention, is a kind of slit arrangement for spectrometer being hardly damaged, conveniently regulating and use of exploitation.
In order to solve above-mentioned technical problem, the present invention by the following technical solutions:
A kind of slit arrangement for spectrometer, including slit box, slit plate and sleeve;
Slit box is hollow disc shape, and slit box front is provided with strip slit window along slit box diametric(al), and slit window is arranged right below the parameter window for showing the wide parameter of seam, the circumference of slit box sidewall crosses sidewall and is provided with slit plate slot;
Sleeve is hollow cylinder, sleeve connection coaxial with slit box, and junction is positioned in the middle part of the slit box back side, and sleeve is plugged in the collimator of spectrometer;
Slit plate is rectangle, and slit plate activity is plugged in slit plate slot, and slit plate is provided with the light penetrating slit of linearity along slit plate width, the slit plate below light penetrating slit is labeled with stitch wide parameter.
The quantity of described light penetrating slit is at least three, and the seam width parameter of each light penetrating slit all differs.
The invention has the beneficial effects as follows: by travelling slit plate, the slit of required width can be moved in slit window and be used for testing, and the parameter window reading wide parameter of corresponding seam can be passed through. This device is simple to operate, durable in use, will not produce mechanical breakdown, brings convenience to the adjustment of spectrometer collimator and use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is the top view of the present invention.
Fig. 2 is the front schematic view of the present invention.
Fig. 3 is the schematic rear view of the present invention.
Fig. 4 is the side schematic view of the present invention.
Fig. 5 is the composition schematic diagram of slit plate of the present invention.
In figure: 1. slit box; 2. slit plate; 3. sleeve; 11. slit window; 12. parameter window; 13. slit plate slot; 21. light penetrating slit; 22. the wide parameter of seam.
Detailed description of the invention
As it is shown in figure 1, the present invention includes slit box 1, slit plate 2 and sleeve 3.
As shown in Figure 2, slit box 1 is hollow disc shape, and slit box 1 front is provided with strip slit window 11 along the diametric(al) of slit box 1, and slit window 11 is arranged right below for showing the parameter window 12 stitching wide parameter, referring to Fig. 4, the circumference of slit box 1 sidewall crosses sidewall and is provided with slit plate slot 13.
As shown in Fig. 1, Fig. 3, Fig. 4, sleeve 3 is hollow cylinder, and sleeve 3 connection coaxial with slit box 1, junction is positioned in the middle part of slit box 1 back side, and sleeve 3 is used for being plugged in collimator.
Referring to Fig. 5, slit plate 2 is rectangle, and slit plate 2 activity is plugged in slit plate slot 13, and slit plate 2 is provided with the light penetrating slit 21 of linearity along the width of slit plate 2, the slit plate 2 below light penetrating slit 21 is labeled with stitch wide parameter 22.
The quantity of light penetrating slit 21 is at least three, and the wide parameter 22 of seam of each light penetrating slit 21 all differs.
Claims (2)
1. the slit arrangement for spectrometer, it is characterised in that: include slit box (1), slit plate (2) and sleeve (3), wherein:
Slit box (1) is hollow disc shape, slit box (1) front is provided with strip slit window (11) along the diametric(al) of slit box (1), slit window (11) is arranged right below the parameter window (12) for showing the wide parameter of seam, the circumference of slit box (1) sidewall crosses sidewall and is provided with slit plate slot (13);
Sleeve (3) is hollow cylinder, sleeve (3) connection coaxial with slit box (1), and junction is positioned in the middle part of slit box (1) back side;
Slit plate (2) is rectangle, slit plate (2) activity is plugged in slit plate slot (13), slit plate (2) is provided with along the width of slit plate (2) light penetrating slit (21) of linearity, the slit plate (2) of light penetrating slit (21) lower section is labeled with stitch wide parameter (22).
2. a kind of slit arrangement for spectrometer according to claim 1, it is characterised in that: the quantity of light penetrating slit (21) is at least three, and seam width parameter (22) of each light penetrating slit (21) all differs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351595.5A CN104090315B (en) | 2014-07-22 | 2014-07-22 | A kind of slit arrangement for spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351595.5A CN104090315B (en) | 2014-07-22 | 2014-07-22 | A kind of slit arrangement for spectrometer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104090315A CN104090315A (en) | 2014-10-08 |
| CN104090315B true CN104090315B (en) | 2016-06-15 |
Family
ID=51638046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410351595.5A Expired - Fee Related CN104090315B (en) | 2014-07-22 | 2014-07-22 | A kind of slit arrangement for spectrometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104090315B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104282210A (en) * | 2014-10-29 | 2015-01-14 | 江南大学 | Self-illumination collimator |
| CN104616576A (en) * | 2014-12-17 | 2015-05-13 | 成都科创佳思科技有限公司 | Slit device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5627671A (en) * | 1993-11-08 | 1997-05-06 | Jasco Corporation | Spectrometer slit switching mechanism |
| CN201514276U (en) * | 2009-09-10 | 2010-06-23 | 长裕欣业股份有限公司 | Incidence slit device |
| CN201590185U (en) * | 2009-12-31 | 2010-09-22 | 刘燚 | Double-slit switching device of double-slit interferometer |
| CN202947695U (en) * | 2012-07-31 | 2013-05-22 | 陈光伟 | Digitalized spectrometer |
| CN203422213U (en) * | 2013-08-05 | 2014-02-05 | 哈尔滨学院 | Device for measuring refractive index of biprism |
| CN203941648U (en) * | 2014-07-22 | 2014-11-12 | 江南大学 | A kind of parallel light tube slit arrangement |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0723855B2 (en) * | 1993-09-01 | 1995-03-15 | 株式会社島津製作所 | Spectrometer slit mechanism |
-
2014
- 2014-07-22 CN CN201410351595.5A patent/CN104090315B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5627671A (en) * | 1993-11-08 | 1997-05-06 | Jasco Corporation | Spectrometer slit switching mechanism |
| CN201514276U (en) * | 2009-09-10 | 2010-06-23 | 长裕欣业股份有限公司 | Incidence slit device |
| CN201590185U (en) * | 2009-12-31 | 2010-09-22 | 刘燚 | Double-slit switching device of double-slit interferometer |
| CN202947695U (en) * | 2012-07-31 | 2013-05-22 | 陈光伟 | Digitalized spectrometer |
| CN203422213U (en) * | 2013-08-05 | 2014-02-05 | 哈尔滨学院 | Device for measuring refractive index of biprism |
| CN203941648U (en) * | 2014-07-22 | 2014-11-12 | 江南大学 | A kind of parallel light tube slit arrangement |
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| Publication number | Publication date |
|---|---|
| CN104090315A (en) | 2014-10-08 |
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Granted publication date: 20160615 Termination date: 20170722 |
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| CF01 | Termination of patent right due to non-payment of annual fee |