CN101520959A - Novel demonstrator for dispersion and synthesis of white-light - Google Patents
Novel demonstrator for dispersion and synthesis of white-light Download PDFInfo
- Publication number
- CN101520959A CN101520959A CN200810033942A CN200810033942A CN101520959A CN 101520959 A CN101520959 A CN 101520959A CN 200810033942 A CN200810033942 A CN 200810033942A CN 200810033942 A CN200810033942 A CN 200810033942A CN 101520959 A CN101520959 A CN 101520959A
- Authority
- CN
- China
- Prior art keywords
- light
- prism
- platform
- white
- chromatic dispersion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention provides a novel demonstrator for dispersion and synthesis of white-light, which relates to an educational affiliation in physics and is particularly a novel demonstrator for dispersion and synthesis of white-light. A high-power white parallel light source with the power larger than 50 W is adopted, a light-tight sleeve equipped with a non-light tight gap is covered on the high-power white parallel light source, therefore, the light source luminance of the original demonstrator for the dispersion and synthesis of white-light is greatly improved so as to make a generated image to be more clear. The light source, a dispersion prism, a photosynthesis prism and a support platform are set into a structure of which the position between each other can be adjusted so as to lead the experimentation to be more flexible.
Description
Technical field
The present invention relates to a kind of physics teaching apparatus, be specially a kind of chromatic dispersion and composition demonstrating device of novel white-light.
Background technology
The chromatic dispersion and the composition demonstrating utensil of existing white light have following deficiency: because of light-source brightness is not enough, the prism volume is too little, so not fogging clear; Because the relation of the position between the prism that the prism that chromatic dispersion is used, light compositing are used, the light source three is fixed, have dislocation the compound experiment failure that will cause light probably in the use between the three slightly, even can cause chromatic dispersion the failure of an experiment of light.
Summary of the invention
The object of the present invention is to provide a kind of chromatic dispersion and composition demonstrating device of novel white-light, solve not fogging clear problem, the problem that the prism that the solution chromatic dispersion is used, the prism that light compositing is used, the relation of the position between the light source three can not be adjusted.
The present invention can adopt following scheme to realize:
The chromatic dispersion of novel white-light and composition demonstrating device have the Lights section, chromatic dispersion prism, light compositing prism, rack platform, it is characterized in that, described the Lights section adopts powerful white parallel light source; Described chromatic dispersion prism and light compositing prism highly are more than the 8cm, and the length of every rib is more than the 6cm, and an end is bonded with tagger, and the other end of one of them prism is bonded with adjusts the handle that angle is used; Described rack platform has platform, and two or more than two magnet is housed above the platform, and the below of platform connects jacking system.
The powerful white parallel light source that described light source adopts, power is covered with lighttight sleeve more than 50W, have the slit of a printing opacity on the sleeve, and the length in this slit is slightly less than the height of prism.
The jacking system that described platform below connects, has base, be fixed with vertical thru-bolt on the base with screw thread, be with the wing nut corresponding on the thru-bolt with its screw thread, the wing nut top is with the metal sleeve of tubular, have in the metal sleeve and the corresponding screw thread of screw thread on the thru-bolt, the upper end of metal sleeve be fixed on platform below.
At first according to the needs of imaging height, adjust podium level, adjustment process is as follows: keep base static, rotation platform, platform drive the metal sleeve rotation of below, and under the effect of screw thread, the height of platform obtains adjusting; After adjusting to fashionable height, keep platform static, the rotation wing nut compresses itself and metal sleeve, thereby platform is fixed.
Open the power supply of light source, produce the light beam that is similar to directional light, adjust light source, make light beam irradiates on the chromatic dispersion prism.Because the chromatic dispersion prism is to be fixed on the platform by magnet, be convenient to very much adjust angle and position, by adjust chromatic dispersion prism angle and position make light beam generation chromatic dispersion and project wall or screen on; Put into the light compositing prism in the light path of the light of chromatic dispersion, by adjusting the angle and the position of light compositing prism, make the light of chromatic dispersion synthesize white light once more, projection is on the wall or on the screen.
Beneficial effect:
Light source adopts the high-power white parallel light source of power more than 50W, and on high-power white parallel light source, be covered with the lighttight sleeve in the slit that has a printing opacity, thereby improved the chromatic dispersion of original white light and the light-source brightness of composition demonstrating device greatly, made the image of generation become clear.
The Lights section, chromatic dispersion prism, light compositing prism, rack platform have been arranged to the structure that mutual position can be adjusted relatively, have made experimentation more flexible.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present invention;
Fig. 2 is chromatic dispersion prism and light compositing prism structures synoptic diagram;
Fig. 3 is the platform structure synoptic diagram;
Fig. 4 is the tube-in-tube structure synoptic diagram of the Lights section.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
With reference to Fig. 1, the chromatic dispersion of novel white-light and composition demonstrating device have the Lights section 1, chromatic dispersion prism 2, light compositing prism 3, rack platform 4.
With reference to Fig. 2, chromatic dispersion prism 2 has identical structure with light compositing prism 3, highly is 8cm, and the length of every rib is 6cm, and an end is bonded with tagger 5, and the other end is bonded with adjusts the handle 6 that angle is used.
The powerful white parallel light source that the Lights section 1 adopts, power is covered with lighttight sleeve 7 more than 50W, have the slit 8 of a printing opacity on the sleeve 7, and the length in slit 8 is slightly less than the height of prism.
Rack platform 4 tops are platforms 9, and the magnet 10 of eight embedding platforms is housed above the platform 9, and the below of platform connects jacking system.
The jacking system that platform 9 belows connect, has base 11, be fixed with the vertical thru-bolt with screw thread 12 on the base 11, be with the wing nut corresponding 13 on the thru-bolt 12 with its screw thread, wing nut 13 tops are with the metal sleeve 14 of tubular, have in the metal sleeve 14 with thru-bolt 12 on the corresponding screw thread of screw thread, the upper end of metal sleeve 14 be fixed on platform 9 below.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1, the chromatic dispersion of novel white-light and composition demonstrating device have the Lights section, chromatic dispersion prism, light compositing prism, rack platform, it is characterized in that, described the Lights section adopts powerful white parallel light source; Described chromatic dispersion prism and light compositing prism highly are more than the 8cm, and the length of every rib is more than the 6cm, and an end is bonded with tagger, and the other end of one of them prism is bonded with adjusts the handle that angle is used; Described rack platform has platform, and two or more than two magnet is housed above the platform, and the below of platform connects jacking system.
2, the chromatic dispersion of novel white-light according to claim 1 and composition demonstrating device, it is characterized in that, the powerful white parallel light source that described light source adopts, power is more than 50W, be covered with lighttight sleeve, have the slit of a printing opacity on the sleeve, the length in this slit is slightly less than the height of prism.
3, the chromatic dispersion of novel white-light according to claim 1 and composition demonstrating device, it is characterized in that, the jacking system that described platform below connects, has base, be fixed with the vertical thru-bolt with screw thread on the base, be with the wing nut corresponding with its screw thread on the thru-bolt, the wing nut top is with the metal sleeve of tubular, have in the metal sleeve and the corresponding screw thread of screw thread on the thru-bolt, the upper end of metal sleeve be fixed on platform below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810033942A CN101520959A (en) | 2008-02-27 | 2008-02-27 | Novel demonstrator for dispersion and synthesis of white-light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810033942A CN101520959A (en) | 2008-02-27 | 2008-02-27 | Novel demonstrator for dispersion and synthesis of white-light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101520959A true CN101520959A (en) | 2009-09-02 |
Family
ID=41081528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810033942A Pending CN101520959A (en) | 2008-02-27 | 2008-02-27 | Novel demonstrator for dispersion and synthesis of white-light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101520959A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978211A (en) * | 2017-12-29 | 2018-05-01 | 南京惊兰谷根自动化科技有限公司 | A kind of physics teaching experiment auxiliary device |
| CN110189602A (en) * | 2019-06-03 | 2019-08-30 | 重庆工业职业技术学院 | Intelligent tutoring system is used in a kind of teaching |
-
2008
- 2008-02-27 CN CN200810033942A patent/CN101520959A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978211A (en) * | 2017-12-29 | 2018-05-01 | 南京惊兰谷根自动化科技有限公司 | A kind of physics teaching experiment auxiliary device |
| CN110189602A (en) * | 2019-06-03 | 2019-08-30 | 重庆工业职业技术学院 | Intelligent tutoring system is used in a kind of teaching |
| CN110189602B (en) * | 2019-06-03 | 2022-02-08 | 重庆工业职业技术学院 | Intelligent teaching system for teaching |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100911690B1 (en) | Low profile, large screen display using a rear projection array system | |
| CN103176342B (en) | Lighting device and the desk with illumination functions | |
| US7377654B2 (en) | Projection-type display apparatus and control method for projection-type display apparatus as well as control program for projection-type display apparatus | |
| GB0118866D0 (en) | Shaped taper flat panel display | |
| TW200600833A (en) | Image display apparatus and projection optical system | |
| EP1821534A3 (en) | Projection type image display device and brightness control method thereof | |
| EP1793271A4 (en) | Projector | |
| KR101366678B1 (en) | A large scale 3-dimensional display apparatus and a display system including it and a display driving method thereof. | |
| CN103118270B (en) | Camera testing device and camera testing method | |
| EP2747423A3 (en) | Projector and method for controlling projector | |
| WO2008099581A1 (en) | Planar lighting apparatus and liquid crystal display device using the same | |
| CN101520959A (en) | Novel demonstrator for dispersion and synthesis of white-light | |
| CN103988124A (en) | Projection video display device | |
| CN207815104U (en) | A kind of horizontally adjustable blackboard lights easy to install and blackboard component | |
| CN1447595A (en) | Image regulator of projector and image redulation method of projector | |
| CN104932177A (en) | Projector | |
| CN2543303Y (en) | Detecting device of image correction for projector equipment | |
| CN207611260U (en) | A kind of device of simulation sky type | |
| CN1815348A (en) | Projection-type displaying device, its control method and control programe | |
| CN101794612B (en) | DVD playing device supporting projection display | |
| KR200470308Y1 (en) | Apparatus for Providing Camera Module Measurement Light Source | |
| CN203189989U (en) | Installation support of projector device | |
| CN205451537U (en) | Economic management specialty is with slide projector formula projecting apparatus | |
| CN203882508U (en) | Projector imaging principle demonstration device | |
| CN209103716U (en) | A kind of interlocking module LED display module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090902 |