CN105741659A - Full-circle multistage rainbow apparatus - Google Patents
Full-circle multistage rainbow apparatus Download PDFInfo
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- CN105741659A CN105741659A CN201610256311.3A CN201610256311A CN105741659A CN 105741659 A CN105741659 A CN 105741659A CN 201610256311 A CN201610256311 A CN 201610256311A CN 105741659 A CN105741659 A CN 105741659A
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- China
- Prior art keywords
- rainbow
- light source
- white light
- continuous white
- base plate
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/22—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for optics
Abstract
The invention discloses an observable and projectable full-circle multistage rainbow apparatus which comprises a light source support, a continuous white light source, a transparent medium ball, a transparent substrate, a substrate support and a base plate, wherein the light source support is fixed on the base plate, the continuous white light source is fixedly connected with the light source support, the substrate support is fixed on the base plate, the transparent substrate is fixed on the base plate, the single layer of the transparent medium ball is uniformly laid on the transparent substrate, the height of the continuous white light source is the same with the center of the transparent substrate, the continuous white light source lights up the transparent substrate, and the distance between the continuous white light source and the transparent substrate is adjustable. A common rainbow demonstration apparatus can not display real principles of a natural rainbow, has too much tools, is low in work efficiency and is limited by observation angles. The full-circle multistage rainbow apparatus clearly shows the real principles of a natural rainbow, improves rainbow generation efficiency, lowers labor intensity on a certain level, improves rainbow observation levels, and has promising market for school demonstration experiments and rainbow projection devices.
Description
Technical field
The present invention relates to the method and apparatus that rainbow is changed in a kind of optical means manufacture entirely, particularly to the multistage rainbow device of wholecircle of a kind of Observable projectable.
Background technology
The device making rainbow at present has grating beam splitting device or Prism spectroscope, reflex reflector, saline solution tank and sprayer unit.Although these modes can produce rainbow, but grating beam splitting device or Prism spectroscope, reflex reflector, saline solution tank cannot reflect the physical mechanism of rainbow in nature；Sprayer unit then cannot be complete show the feature of rainbow in nature, existing rainbow device has that structure complexity, phenomenon be unstable and the problem such as ease for use difference simultaneously.The multistage rainbow device of wholecircle of the present invention, by point light source light-emitting, illuminates transparent nano or micron bead, produces the multistage rainbow of wholecircle.The multistage rainbow device of this wholecircle completely reflects rainbow generating principle in nature, and frock is few, and technique is simple, it is achieved in projectable after the directly observation of rainbow, increase focusing system to the wall of indoor or outdoors.
Summary of the invention
Present invention mainly solves the problems such as the physical mechanism that existing rainbow forming device cannot reflect that nature rainbow generates, it is provided that the reflection multistage rainbow producing device of nature wholecircle directly perceived.
The technical scheme is that
The multistage rainbow device of wholecircle, including light source bracket 1, continuous white light source 2, transparent medium ball 3, transparent substrates 4, substrate support 5 and base plate 6.
Light source bracket 1 is fixed on base plate 6, and continuous white light source 2 is affixed with light source bracket 1, and substrate support 5 is fixed on base plate 6, and transparent substrates 4 is fixed on base plate 6, and transparent medium ball 3 monolayer is layered in transparent substrates 4 uniformly；The height of continuous white light source 2 and the center of transparent substrates 4 are with high, and illuminate transparent substrates 5, and the distance of continuous white light source 2 and transparent substrates is adjustable.
Compared with prior art, the medicine have the advantages that and illuminate the transparent substrates with transparent medium ball by continuous white light source, realize reflecting multistage rainbow (nature rainbow principle is identical) in the observation of continuous white light source homonymy, the multistage rainbow of transmission wholecircle can be observed at the heteropleural of continuous white light source 2 simultaneously.The invention solves common Rainbow Demonstration Installment and cannot reflect that the true principle of nature rainbow, frock are many, inefficiency, it is subject to the problems such as observation angle restriction, completely and truly reflect the principle that nature rainbow produces, improve rainbow preparation efficiency, reduce labor strength to a certain extent, improve the observation progression of rainbow, there is bigger school's lecture experiment, rainbow projection arrangement market development space.
Accompanying drawing explanation
Fig. 1 is the multistage rainbow device overall schematic of wholecircle of the present invention.
In figure: 1 light source bracket；2 continuous white light sources；3 transparent medium balls；4 transparent substrates；
5 substrate supports；6 base plates.
Detailed description of the invention
Below in conjunction with technical scheme and Figure of description, further illustrate the specific embodiment of the present invention.
Embodiment
Continuous white light source 2 launches continuous print visible ray white light, it is radiated in the transparent substrates 4 scribbling transparent medium ball 3, substrate support 5 can move forwards, backwards along the launch party of point source, the multistage wholecircle rainbow of transmission can be observed on the right side (heteropleural of point source) of transparent substrates, multistage rainbow can be observed in the left side (homonymy of point source) of transparent substrates simultaneously.Can be observed the change of rainbow diameter by movable substrate support 5, the position such as observer and point source is motionless, and when substrate support 5 drives the transparent substrates 4 point of distance light source scribbling transparent medium ball 3, the diameter of transmission wholecircle rainbow can become big.
In time adding convex lens between point source and medium ball, it is possible to rainbow is projected on the surface of body of wall at a distance or building, form the multistage rainbow of wholecircle on the surface of body of wall or building.
The present invention manufactures the device of the multistage rainbow of wholecircle, within the scope of outside dimension 15-20mm, the multistage rainbow device of this wholecircle completely reflects rainbow generating principle in nature, frock is few, technique is simple, it is achieved in projectable after the directly observation of rainbow, increase focusing system to the wall of indoor or outdoors.
Claims (1)
1. the multistage rainbow device of wholecircle, it is characterized in that, this wholecircle multistage rainbow device includes light source bracket (1), continuous white light source (2), transparent medium ball (3), transparent substrates (4), substrate support (5) and base plate (6)；
Light source bracket (1) is fixed on base plate (6), continuous white light source (2) is affixed with light source bracket (1), substrate support (5) is fixed on base plate (6), transparent substrates (4) is fixed on base plate (6), and transparent medium ball (3) monolayer is layered in transparent substrates (4) uniformly；The height of continuous white light source (2) and the center of transparent substrates (4) are with high, and illuminate transparent substrates (5), and the distance of continuous white light source (2) and transparent substrates is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256311.3A CN105741659B (en) | 2016-04-22 | 2016-04-22 | Wholecircle multistage rainbow device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256311.3A CN105741659B (en) | 2016-04-22 | 2016-04-22 | Wholecircle multistage rainbow device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105741659A true CN105741659A (en) | 2016-07-06 |
| CN105741659B CN105741659B (en) | 2019-02-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610256311.3A Active CN105741659B (en) | 2016-04-22 | 2016-04-22 | Wholecircle multistage rainbow device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105741659B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114464061A (en) * | 2021-12-28 | 2022-05-10 | 重庆大学 | Ring-shaped rainbow observation system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87104204A (en) * | 1986-06-10 | 1988-01-20 | 森敬 | Rainbow creating device |
| CN2459673Y (en) * | 2001-01-02 | 2001-11-14 | 安兵锡 | Rainbow indicator |
| CN2508260Y (en) * | 2001-11-28 | 2002-08-28 | 金泽会 | Rainbow generating device |
| JP2006285285A (en) * | 2006-06-28 | 2006-10-19 | Toyo Eng Works Ltd | Beam parallelizing apparatus and observing artificial rainbow generating apparatus with same |
| CN201667161U (en) * | 2009-10-27 | 2010-12-08 | 沈晶晶 | Demo device for stimulating rainbow |
| KR20110067922A (en) * | 2009-12-15 | 2011-06-22 | (주) 한생연생명과학교육연구 | Apparatus for making rainbow |
| CN204242498U (en) * | 2014-12-12 | 2015-04-01 | 刘洪霞 | A kind of multiple light courcess multi-angle rainbow demonstrator |
| CN205722542U (en) * | 2016-04-22 | 2016-11-23 | 大连理工大学 | Wholecircle multistage rainbow device |
-
2016
- 2016-04-22 CN CN201610256311.3A patent/CN105741659B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87104204A (en) * | 1986-06-10 | 1988-01-20 | 森敬 | Rainbow creating device |
| CN2459673Y (en) * | 2001-01-02 | 2001-11-14 | 安兵锡 | Rainbow indicator |
| CN2508260Y (en) * | 2001-11-28 | 2002-08-28 | 金泽会 | Rainbow generating device |
| JP2006285285A (en) * | 2006-06-28 | 2006-10-19 | Toyo Eng Works Ltd | Beam parallelizing apparatus and observing artificial rainbow generating apparatus with same |
| CN201667161U (en) * | 2009-10-27 | 2010-12-08 | 沈晶晶 | Demo device for stimulating rainbow |
| KR20110067922A (en) * | 2009-12-15 | 2011-06-22 | (주) 한생연생명과학교육연구 | Apparatus for making rainbow |
| CN204242498U (en) * | 2014-12-12 | 2015-04-01 | 刘洪霞 | A kind of multiple light courcess multi-angle rainbow demonstrator |
| CN205722542U (en) * | 2016-04-22 | 2016-11-23 | 大连理工大学 | Wholecircle multistage rainbow device |
Non-Patent Citations (2)
| Title |
|---|
| 曾子达: ""360°虹霓的演示"", 《教学仪器与实验》 * |
| 李志有 等: ""彩虹现象的演示"", 《物理实验》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114464061A (en) * | 2021-12-28 | 2022-05-10 | 重庆大学 | Ring-shaped rainbow observation system |
| CN114464061B (en) * | 2021-12-28 | 2024-03-26 | 重庆大学 | Annular rainbow observation system |
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| Publication number | Publication date |
|---|---|
| CN105741659B (en) | 2019-02-01 |
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