CN103903499A - Polarimeter teaching model - Google Patents
Polarimeter teaching model Download PDFInfo
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- CN103903499A CN103903499A CN201410156889.2A CN201410156889A CN103903499A CN 103903499 A CN103903499 A CN 103903499A CN 201410156889 A CN201410156889 A CN 201410156889A CN 103903499 A CN103903499 A CN 103903499A
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- simulation
- case lid
- polarimeter
- turnover panel
- polarizer
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Abstract
The invention discloses a polarimeter teaching model which comprises a suitcase and a case cover. The left side and the right side of the case cover of the suitcase are provided with a left side turning board and a right side turning board respectively; a light source, a simulation polarizer, a simulation polarimeter tube, a simulation analyzer and a screen are sequentially arranged on the left side turning board, the case cover and the right side turning board and can be respectively and independently disassembled and assembled. Each process and the basic principle of a polarimeter can be visually simulated so that a student can rapidly know the knowledge and application of the polarimeter, the teaching difficulty can be low, and the learning efficiency can be improved. The polarimeter teaching model has the portability, the left side turning board of the case cover, the right side turning board of the case cover and each component can be respectively disassembled and assembled and placed in the suitcase, the portability is good, and the polarimeter teaching model is quite convenient to use and practical.
Description
Technical field
The present invention relates to polarimeter technical field, be specifically related to a kind of teaching mode that can visual learning polarimeter.
Background technology
Along with popularizing of self-reacting device, instrumentation in experimental teaching is more and more tending towards operating in a key, the ultimate principle of instrument is covered gradually, make student can only in the imagination, simulate this generating process, this allows part student feel difficulty, seems necessary so have a kind of device that can understand displaying principle of instrument.
Summary of the invention
The present invention is directed to the drawback that existing polarimeter is not suitable for beginner and intuitively understands its application principle and process, provide a kind of applicable beginner to understand and grasp fast the teaching mode of polarimeter.
For achieving the above object, the present invention adopts following technical scheme:
A kind of polarimeter teaching mode, comprises suitcase and case lid, hinged or be movably installed with case lid left side turnover panel and case lid right side turnover panel respectively at the left and right side of case lid of suitcase; Case lid left side turnover panel and case lid right side turnover panel can overlay in suitcase; On the turnover panel of case lid left side, be provided with successively from left to right fixed power source and simulation polarizer, set gradually from left to right simulation polarization tube and simulation polariscope at case lid inside surface, on the turnover panel of case lid right side, be provided with screen; Described light source, simulation polarizer, simulation polarization tube, simulation analyzer and screen successively in same level, and can be dismantled separately and assemble respectively.
Above-mentioned left and right direction is not limit, and also can be followed successively by light source, simulation polarizer, simulation polarization tube, simulation analyzer and screen by right-to-left.
The described simulation polarizer is on screen, to be provided with many bar shaped apertures; Be provided with draw-in groove at case lid medial surface, described simulation polarization tube Matching installation is also positioned in draw-in groove; In simulation polarization tube, be respectively arranged with nearside mirror and right reflective mirror, nearside mirror produces angle α with simulation polarization tube upside, and right reflective mirror produces angle β with simulation polarization tube downside, and the lower edge of nearside mirror is higher than the upper limb of right reflective mirror; Described simulation analyzer is a sieve plate that can rotate in its plane, and sieve aperture shape size is consistent with simulation polarizer; On described sieve plate, arc-shaped slide rail is set, and support is set, the handle that can regulate the simulation analyzer anglec of rotation is housed on arc-shaped slide rail.
Beneficial effect of the present invention:
1, the present invention can simulate each process and the ultimate principle of polarimeter very intuitively, can make student understand fast and grasp knowledge and the application of polarimeter, reduces teaching difficulty, improves learning efficiency.
2, the present invention has portability, and left case lid turnover panel and the right turnover panel of case lid and each assembly can be dismantled respectively and assembled, and can put into suitcase, good portability, very convenient and practical.
Accompanying drawing explanation
Fig. 1 is polarimeter structural representation of the present invention;
Fig. 2 simulates polarizer side structure schematic diagram in Fig. 1;
Fig. 3 is the cross-sectional view of simulating polarization tube in Fig. 1;
Fig. 4 simulates analyzer side structure schematic diagram in Fig. 1;
Fig. 5 is the constitutional diagram that in Fig. 1, hot spot changes successively.
Number in the figure 1 is light source, and 2 is simulation polarizer, and 3 is simulation polarization tube, 4 is simulation analyzer, and 5 is screen, and 6 is suitcase, 7 is case lid, and 8 is case lid left side turnover panel, and 9 is case lid right side turnover panel, 10 is draw-in groove, 11 is arc-shaped slide rail, and 12 is nearside mirror, and 13 is right reflective mirror, 14 is support, and 15 is handle.
embodiment:
Below in conjunction with accompanying drawing, the invention will be further described.
A kind of polarimeter teaching mode, referring to Fig. 1, comprise suitcase 6 and case lid 7, hinged or be movably installed with case lid left side turnover panel 8 and case lid right side turnover panel 9 respectively at the left and right side of case lid 7 of suitcase, and case lid left side turnover panel 8 and case lid right side turnover panel 9 can overlay in suitcase 6.
On the turnover panel 8 of case lid left side, be followed successively by from left to right light source 1 and simulation polarizer 2, wherein light source 1 can be glare light electric torch or laser, but laser is better than glare light electric torch, and its design sketch boundary is more clear bright.Simulation polarizer 2 is to be made up of the screen that is carved with some bar shaped apertures, referring to Fig. 2, for cylindricality light beam is become to stratiform light beam, obtain simulation polarized light, on screen 5, its design sketch is to become some strip light spots by an overall solid hot spot, referring in Fig. 5 by a to b process.
Set gradually from left to right simulation polarization tube 3 and simulation polariscope 4 at case lid 7 inside surfaces, the rear side of simulation polarization tube 3 is provided with draw-in groove 10, draw-in groove 10 is fixed on case lid, simulation polarization tube 3 is to be made up of pipeline and two reflective mirrors of straight shape or S shape, referring to Fig. 3, nearside mirror 12 produces angle α with the upside of simulation polarization tube 3, and right reflective mirror 13 produces angle β with the downside of simulation polarization tube 3, and the lower edge of nearside mirror 12 is higher than the upper limb of right reflective mirror 13.Its effect be by simulation polarized light take light path as axle in the certain angle of its xsect upper deflecting, obtain simulation optically-active effect, on screen 5 its design sketch be in Fig. 5 by b to c.
Referring to Fig. 4, simulation analyzer 4 is the sieve plates that can rotate in its plane, its sieve aperture shape size is consistent with simulation polarizer 2, sieve plate is arranged on an arc-shaped slide rail 11, handle 15 is housed on it, can regulate by handle the deflection angle of sieve plate, obtain simulation analyzing effect, the design sketch on its screen 5 be in Fig. 5 by d to change e.
The screen 5 arranging on case lid right side turnover panel 9 is to be made up of a silvery white curtain or a blank, and its effect is for showing hot spot.
Described light source 1, simulation polarizer 2, simulation polarization tube 3, simulation analyzer 4 and screen 5 can be for convenience detach, can allow student know from experience more intuitively the difference whether key element lacks.
Claims (6)
1. a polarimeter teaching mode, comprises suitcase and case lid, it is characterized in that: hinged or be movably installed with case lid left side turnover panel and case lid right side turnover panel respectively at the left and right side of case lid of suitcase; Case lid left side turnover panel and case lid right side turnover panel can overlay in suitcase; On the turnover panel of case lid left side, be fixed with successively from left to right power supply and simulation polarizer, set gradually from left to right simulation polarization tube and simulation polariscope at case lid inside surface, on the turnover panel of case lid right side, screen is set; Described light source, simulation polarizer, simulation polarization tube, simulation analyzer and screen successively in same level, and can be dismantled separately and assemble respectively.
2. polarimeter teaching mode according to claim 1, is characterized in that: the described simulation polarizer is provided with many bar shaped apertures on screen.
3. polarimeter teaching mode according to claim 1, is characterized in that: be provided with draw-in groove at case lid medial surface, described simulation polarization tube Matching installation is also positioned in draw-in groove.
4. polarimeter teaching mode according to claim 3, it is characterized in that: in described simulation polarization tube, be respectively arranged with nearside mirror and right reflective mirror, nearside mirror produces angle α with simulation polarization tube upside, right reflective mirror produces angle β with simulation polarization tube downside, and the lower edge of nearside mirror is higher than the upper limb of right reflective mirror.
5. polarimeter teaching mode according to claim 1, is characterized in that: described simulation analyzer is a sieve plate that can rotate in its plane, and its sieve aperture shape size is consistent with simulation polarizer.
6. according to the polarimeter teaching mode described in claim 1-5 any one, it is characterized in that: on described sieve plate, arc-shaped slide rail is set, and support is set, the handle that can regulate the simulation analyzer anglec of rotation is housed on arc-shaped slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410156889.2A CN103903499B (en) | 2014-04-18 | 2014-04-18 | Polarimeter teaching mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410156889.2A CN103903499B (en) | 2014-04-18 | 2014-04-18 | Polarimeter teaching mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103903499A true CN103903499A (en) | 2014-07-02 |
| CN103903499B CN103903499B (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410156889.2A Expired - Fee Related CN103903499B (en) | 2014-04-18 | 2014-04-18 | Polarimeter teaching mode |
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| Country | Link |
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| CN (1) | CN103903499B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185210A (en) * | 2015-07-16 | 2015-12-23 | 成都格瑞思文化传播有限公司 | Polarimeter for teaching experiment |
| CN106124416A (en) * | 2016-07-14 | 2016-11-16 | 上海仪电物理光学仪器有限公司 | The automatic polarimeter of manipulator without faraday based on silicon cell |
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| CN86206350U (en) * | 1986-09-01 | 1987-06-03 | 西北大学 | Optical rotary educational apparatus |
| CN2057524U (en) * | 1989-10-07 | 1990-05-23 | 云南师范大学 | Experiment apparatus for magnetic and optical effect |
| US5956144A (en) * | 1992-09-03 | 1999-09-21 | Micro Research, Inc. | Method and apparatus for use of polarized light vectors in identifying and evaluating constituent compounds in a specimen |
| JP2009520959A (en) * | 2005-12-23 | 2009-05-28 | エコール ポリテクニク | Broadband ellipsometer / polarimeter system |
| CN201408164Y (en) * | 2009-04-08 | 2010-02-17 | 上海索光光电技术有限公司 | Automatic spectropolarimeter |
| JP2010117164A (en) * | 2008-11-11 | 2010-05-27 | Horiba Ltd | Polarimeter |
| CN101853597A (en) * | 2010-04-27 | 2010-10-06 | 上海市莘格高级中学 | Optical rotation phenomenon demonstrator |
| CN201716915U (en) * | 2010-05-17 | 2011-01-19 | 江成奎 | Multifunctional optical demonstration instrument |
| JP2011106871A (en) * | 2009-11-13 | 2011-06-02 | Horiba Ltd | Polarimeter |
| CN202404810U (en) * | 2011-12-31 | 2012-08-29 | 浙江科技学院 | Polarized light and optical rotation experiment device |
| CN203882511U (en) * | 2014-04-18 | 2014-10-15 | 河南工业大学 | Polarimeter teaching model |
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2014
- 2014-04-18 CN CN201410156889.2A patent/CN103903499B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206350U (en) * | 1986-09-01 | 1987-06-03 | 西北大学 | Optical rotary educational apparatus |
| CN2057524U (en) * | 1989-10-07 | 1990-05-23 | 云南师范大学 | Experiment apparatus for magnetic and optical effect |
| US5956144A (en) * | 1992-09-03 | 1999-09-21 | Micro Research, Inc. | Method and apparatus for use of polarized light vectors in identifying and evaluating constituent compounds in a specimen |
| JP2009520959A (en) * | 2005-12-23 | 2009-05-28 | エコール ポリテクニク | Broadband ellipsometer / polarimeter system |
| JP2010117164A (en) * | 2008-11-11 | 2010-05-27 | Horiba Ltd | Polarimeter |
| CN201408164Y (en) * | 2009-04-08 | 2010-02-17 | 上海索光光电技术有限公司 | Automatic spectropolarimeter |
| JP2011106871A (en) * | 2009-11-13 | 2011-06-02 | Horiba Ltd | Polarimeter |
| CN101853597A (en) * | 2010-04-27 | 2010-10-06 | 上海市莘格高级中学 | Optical rotation phenomenon demonstrator |
| CN201716915U (en) * | 2010-05-17 | 2011-01-19 | 江成奎 | Multifunctional optical demonstration instrument |
| CN202404810U (en) * | 2011-12-31 | 2012-08-29 | 浙江科技学院 | Polarized light and optical rotation experiment device |
| CN203882511U (en) * | 2014-04-18 | 2014-10-15 | 河南工业大学 | Polarimeter teaching model |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185210A (en) * | 2015-07-16 | 2015-12-23 | 成都格瑞思文化传播有限公司 | Polarimeter for teaching experiment |
| CN106124416A (en) * | 2016-07-14 | 2016-11-16 | 上海仪电物理光学仪器有限公司 | The automatic polarimeter of manipulator without faraday based on silicon cell |
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| Publication number | Publication date |
|---|---|
| CN103903499B (en) | 2015-12-02 |
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