CN205375941U - Polarized light rotation experiment appearance - Google Patents
Polarized light rotation experiment appearance Download PDFInfo
- Publication number
- CN205375941U CN205375941U CN201521076217.7U CN201521076217U CN205375941U CN 205375941 U CN205375941 U CN 205375941U CN 201521076217 U CN201521076217 U CN 201521076217U CN 205375941 U CN205375941 U CN 205375941U
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- CN
- China
- Prior art keywords
- clamp
- polarized light
- clip
- arbitrary
- telescopic link
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- Expired - Fee Related
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model provides a polarized light rotation experiment appearance, includes Y axle optics guide rail, is provided with a slider on the Y axle optics guide rail, all be provided with X axle slip table on the arbitrary slider, all be provided with spacing bolt on the arbitrary X axle slip table, all be provided with the telescopic link on the arbitrary X axle slip table, all be provided with positioning bolt on the arbitrary telescopic link, the telescopic link top has set gradually laser instrument, first inclined to one side vibration -damping sheet, first clamp, second clamp, the inclined to one side vibration -damping sheet of second and light current amplifier, be provided with the polarization tube on first clamp and the second clamp, laser instrument, first inclined to one side vibration -damping sheet, first clamp, second clamp, the inclined to one side vibration -damping sheet of second and light current amplifier all are provided with the pivot with the telescopic link junction. The utility model has the beneficial effects of: can put in order about polarized light laboratory glassware's height by effectively fast speed adjusting to reach labour saving and time saving, accelerate student's experiment progress, make the student can observe optical phenomena soon more directly perceivedly, accelerate to use the rotation to detect the speed of medicine and commodity concentration simultaneously, promote the technical development.
Description
One, technical field
This utility model relates to a kind of experimental facilities, particularly relates to a kind of polarized light optically-active experiment instrument.
Two, background technology
Just a kind of electromagnetic wave, electric vector in electromagnetic wave is exactly the vibration vector of light wave, its direction of vibration is vertical with the direction of propagation of light, and with optical propagation direction vertical plane in can arbitrary orientation, being asymmetric relative to optical propagation direction, the phenomenon in this relatively some direction is just polarization, and it is that shear wave is different from the most significantly indicating of compressional wave, optical theory calls polarized light the light with polarization phenomena, and polarized light can separated time polarized light, circularly polarized light, elliptically polarized light.After line polarized light injects Cucumber, the character that its light vibration face rotates is optical activity, and many materials such as quartz crystal, sodium chlorate, sugar dope, Oleum Terebinthinae and many organic compound etc. have optical activity.Optical activity is utilized also to be commonly used to the concentration measuring some medicines and commodity (such as cocaine, nicotine, Camphora etc.) in pharmaceuticals industry, medicine detection and commodity detections department.The checking of polarized light and measurement, the research of optical rotation phenomenon and application experiment are that institution of higher education offers more Experiments of Optics.But the polarization experimental apparatus device used in colleges and universities now the position such as needs repeatedly to adjust about the height of instrument to make each logical luminous point overlap, namely incident light overlaps with reflection light point, very time-consuming, and the optically-active experimental facilities used in the face of laboratory is all also enclosed black box instrument mostly, it is unfavorable for that student observes optical rotation phenomenon intuitively, hinders the progress of science.Can effectively quickly adjust on the market about the height of polarization experimental apparatus device now, so that incident light overlaps with reflection light point, time saving and energy saving to reach, quickly see experiment effect, accelerate the experiment progress of student, and optically-active experimental facilities is combined with polarized light experimental facilities, student is enable more to be visually observed that optical rotation phenomenon, accelerating to use the speed of optically-active detection medicine and commodity concentration, the experimental facilities of facilitated technique development, but without being found, has to be developed simultaneously.
Three, utility model content
In order to overcome the weak point of existing experimental facilities, this utility model provides a kind of polarized light optically-active experiment instrument.
The technical solution of the utility model is realized in.
A kind of polarized light optically-active experiment instrument of this programme, including Y-axis optics guide rail, described Y-axis optics guide rail is provided with 6 slide blocks；Any described slide block is provided with X-axis slide unit, any described X-axis slide unit is provided with caging bolt；Any described X-axis slide unit is provided with expansion link, any described expansion link is provided with bolt；It is disposed with laser instrument, the first polaroid, the first clip, the second clip, the second polaroid and photocurrent amplifier to the 6 of the other end described expansion link tops from Y-axis optics guide rail one end；Described first clip and the second clip are provided with polarization tube；Described laser instrument, the first polaroid, the first clip, the second clip, the second polaroid and photocurrent amplifier and expansion link junction are provided with rotating shaft.
Described laser instrument is semiconductor laser.
Described photocurrent amplifier is silicon cell.
Of the present utility model have the beneficial effect that this device structure is simple, easy to use, can effectively quickly adjust about the height of polarization experimental apparatus device, so that incident light overlaps with reflection light point, time saving and energy saving to reach, quickly see experiment effect, accelerate the experiment progress of student, and optically-active experimental facilities is combined with polarized light experimental facilities, enable student to be more visually observed that optical rotation phenomenon, accelerating to use the speed of optically-active detection medicine and commodity concentration, facilitated technique develops simultaneously.
Four, accompanying drawing explanation
Fig. 1 is organizational structure schematic diagram of the present utility model.
Five, detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is made brief description.
A kind of polarized light optically-active experiment instrument as depicted, including Y-axis optics guide rail 1, described Y-axis optics guide rail 1 is provided with 6 slide blocks 2；Any described slide block 2 is provided with X-axis slide unit 3, any described X-axis slide unit 3 is provided with caging bolt 4；Any described X-axis slide unit 3 is provided with expansion link 5, any described expansion link 5 is provided with bolt 6；It is disposed with laser instrument the 7, first polaroid the 8, first clip the 9, second clip the 10, second polaroid 11 and photocurrent amplifier 12 to the 6 of the other end described expansion link 5 tops from Y-axis optics guide rail 1 one end；Described first clip 9 and the second clip 10 are provided with polarization tube 13；Described laser instrument the 7, first polaroid the 8, first clip the 9, second clip the 10, second polaroid 11 and photocurrent amplifier 12 are provided with rotating shaft 14 with expansion link 5 junction.
Described laser instrument 7 is semiconductor laser.
Described photocurrent amplifier 12 is silicon cell.
nullThe work process of this example: when using this utility model，By slide block 2、X-axis slide unit 3 and rotating shaft 14 adjust laser instrument 7、First polaroid 8、First clip 9、Second clip 10、About the second polaroid 11 and photocurrent amplifier 12 and the height of expansion link 5 and deflection angle，The X-axis of caging bolt 4 and bolt 6 retainer instrument equipment and the position of Y-axis is used after adjustment，Convenient and swift，Avoid heavy adjustment process，Adjust the first polaroid 8 and the second polaroid 11，Open laser instrument 7 and can start polarized light experiment，Laser instrument 7 selects semiconductor laser volume little、Life-span is long，Photocurrent amplifier 12 selects silicon cell，Its reaction is sensitiveer，Experimental data can be obtained more fast and accurately，Can effectively quickly adjust about the height of polarization experimental apparatus device，So that incident light overlaps with reflection light point，Time saving and energy saving to reach，Quickly see experiment effect，Accelerate the experiment progress of student；When needs carry out optically-active experiment time, it is placed on the first clip 9 and the second clip 10 after filling pre-detection liquid in polarization tube 13, optically-active experiment can be proceeded by, optically-active experimental facilities is combined with polarized light experimental facilities, student is enable more to be visually observed that optical rotation phenomenon, accelerating to use the speed of optically-active detection medicine and commodity concentration, facilitated technique develops simultaneously.
Above an embodiment of the present utility model is described in detail, but described content has been only preferred embodiment of the present utility model, it is impossible to be considered for limiting practical range of the present utility model.All equalizations made according to this utility model application range change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (3)
1. a polarized light optically-active experiment instrument, including Y-axis optics guide rail (1), it is characterised in that: described Y-axis optics guide rail (1) is provided with 6 slide blocks (2)；Any described slide block (2) is provided with X-axis slide unit (3), any described X-axis slide unit (3) is provided with caging bolt (4)；Any described X-axis slide unit (3) is provided with expansion link (5), any described expansion link (5) is provided with bolt (6)；It is disposed with laser instrument (7), the first polaroid (8), the first clip (9), the second clip (10), the second polaroid (11) and photocurrent amplifier (12) to the 6 of the other end described expansion link (5) tops from Y-axis optics guide rail (1) one end；Described first clip (9) and the second clip (10) are provided with polarization tube (13)；Described laser instrument (7), the first polaroid (8), the first clip (9), the second clip (10), the second polaroid (11) and photocurrent amplifier (12) and expansion link (5) junction are provided with rotating shaft (14).
2. a kind of polarized light optically-active experiment instrument according to claim 1, it is characterised in that: described laser instrument (7) is semiconductor laser.
3. a kind of polarized light optically-active experiment instrument according to claim 1, it is characterised in that: described photocurrent amplifier (12) is silicon cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521076217.7U CN205375941U (en) | 2015-12-18 | 2015-12-18 | Polarized light rotation experiment appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521076217.7U CN205375941U (en) | 2015-12-18 | 2015-12-18 | Polarized light rotation experiment appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205375941U true CN205375941U (en) | 2016-07-06 |
Family
ID=56259715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521076217.7U Expired - Fee Related CN205375941U (en) | 2015-12-18 | 2015-12-18 | Polarized light rotation experiment appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205375941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107316552A (en) * | 2017-09-05 | 2017-11-03 | 河南科技大学 | A kind of liquid rotation effect apparatus for demonstrating and method |
-
2015
- 2015-12-18 CN CN201521076217.7U patent/CN205375941U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107316552A (en) * | 2017-09-05 | 2017-11-03 | 河南科技大学 | A kind of liquid rotation effect apparatus for demonstrating and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20201218 |