CN105741659B - Wholecircle multistage rainbow device - Google Patents
Wholecircle multistage rainbow device Download PDFInfo
- Publication number
- CN105741659B CN105741659B CN201610256311.3A CN201610256311A CN105741659B CN 105741659 B CN105741659 B CN 105741659B CN 201610256311 A CN201610256311 A CN 201610256311A CN 105741659 B CN105741659 B CN 105741659B
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- Prior art keywords
- light source
- rainbow
- transparent
- continuous white
- multistage
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Classifications
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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 a kind of wholecircle multistage rainbow devices of Observable projectable comprising light source bracket, continuous white light source, transparent medium ball, transparent substrates, substrate support and bottom plate；Light source bracket is fixed on bottom plate, and continuous white light source is affixed with light source bracket, and substrate support is fixed on bottom plate, and transparent substrates are fixed on bottom plate, and transparent medium ball single layer is uniformly spread on a transparent substrate；Transparent substrates are illuminated with height in the height of continuous white light source and the center of transparent substrates, and the distance of continuous white light source and transparent substrates is adjustable.The present invention solve common Rainbow Demonstration Installment can not react nature rainbow true principle, tooling it is more, working efficiency is low, the problems such as being limited by observation angle, the principle that significant reaction nature rainbow generates, it improves rainbow preparation efficiency, reduce labor intensity of workers to a certain extent, the observation series of rainbow is improved, there is biggish school's lecture experiment, rainbow projection arrangement market development space.
Description
Technical field
The present invention relates to the method and apparatus that a kind of manufacture of optical means changes rainbow entirely, in particular to a kind of Observable can be thrown
The wholecircle multistage rainbow device of shadow.
Background technique
At present the device of production rainbow have grating beam splitting device or Prism spectroscope, reflex reflector, salting liquid sink and
Spraying device.Although these modes can generate rainbow, grating beam splitting device or Prism spectroscope, reflex reflector, salt are molten
Liquid sink can not reflect the physical mechanism of rainbow in nature；And spraying device then can not completely show rainbow in nature
Feature, while existing rainbow device has the problems such as structure is complicated, phenomenon is unstable and ease for use is poor.Wholecircle of the invention is multistage
Rainbow device illuminates transparent nano or micron bead by point light source light-emitting, generates wholecircle multistage rainbow.This wholecircle is multistage
Rainbow device completely reflects rainbow generating principle in nature, and tooling is few, simple process, realizes the direct observation to rainbow, increases
Add after focusing system in projectable to the wall of indoor or outdoors.
Summary of the invention
The problems such as can not reflecting the physical mechanism that nature rainbow generates present invention mainly solves existing rainbow forming device,
Intuitive reflection nature wholecircle multistage rainbow producing device is provided.
The technical scheme is that
Wholecircle multistage rainbow device, including light source bracket 1, continuous white light source 2, transparent medium ball 3, transparent substrates 4, lining
Lower supporter 5 and bottom plate 6.
Light source bracket 1 is fixed on bottom plate 6, and continuous white light source 2 and light source bracket 1 are affixed, and substrate support 5 is fixed on bottom
On plate 6, transparent substrates 4 are fixed on bottom plate 6, and 3 single layer of transparent medium ball is uniformly layered in transparent substrates 4；Continuous white light light
Transparent substrates 5 are illuminated with height in the height in source 2 and the center of transparent substrates 4, the distance of continuous white light source 2 and transparent substrates
It is adjustable.
Compared with prior art, the medicine have the advantages that being illuminated by continuous white light source with transparent medium ball
Transparent substrates realize in continuous white light source ipsilateral observation reflection multistage rainbow (nature rainbow principle is identical), while can be with
In the heteropleural observation transmission wholecircle multistage rainbow of continuous white light source 2.The present invention solves common Rainbow Demonstration Installment can not be anti-
True principle, the tooling for reflecting nature rainbow are more, and working efficiency is low, the problems such as being limited by observation angle, completely and truly
The principle of nature rainbow generation is reflected, rainbow preparation efficiency is improved, reduces labor intensity of workers to a certain extent, is improved color
The observation series of rainbow has biggish school's lecture experiment, rainbow projection arrangement market development space.
Detailed description of the invention
Fig. 1 is wholecircle multistage rainbow device overall schematic of the invention.
In figure: 1 light source bracket；2 continuous white light sources；3 transparent medium balls；4 transparent substrates；
5 substrate supports；6 bottom plates.
Specific embodiment
Below in conjunction with technical solution and Figure of description, a specific embodiment of the invention is further illustrated.
Embodiment
Continuous white light source 2 launches continuous visible light white light, is radiated at the transparent substrates 4 for being coated with transparent medium ball 3
On, substrate support 5 can be moved forward and backward along the direction of the launch of point light source, can on the right side (heteropleural of point light source) of transparent substrates
To observe the multistage wholecircle rainbow of transmission, while multistage coloured silk can be observed at the left side of transparent substrates (point light source ipsilateral)
Rainbow.The variation of rainbow diameter can be observed by being moved forward and backward substrate support 5, the position such as observer and point light source is motionless,
When substrate support 5 drives the transparent substrates 4 for being coated with transparent medium ball 3 far from point light source, the diameter of transmission wholecircle rainbow can become
Greatly.
When convex lens is added between point light source and medium ball, rainbow can be projected on to the wall of distant place or built
The surface for building object forms wholecircle multistage rainbow on the surface of wall or building.
The present invention manufactures the device of wholecircle multistage rainbow, within the scope of outer diameter 15-20mm, this wholecircle multistage rainbow
Device completely reflects rainbow generating principle in nature, and tooling is few, simple process, realizes the direct observation to rainbow, increases and gather
After burnt system in projectable to the wall of indoor or outdoors.
Claims (1)
1. a kind of wholecircle multistage rainbow device, which is characterized in that the 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 bottom plate (6)；
Light source bracket (1) is fixed on bottom plate (6), and continuous white light source (2) and light source bracket (1) are affixed, and substrate support (5) can
Movable to be mounted on bottom plate (6), substrate support (5) can be moved forward and backward along the direction of the launch of continuous white light source (2), thoroughly
Bright substrate (4) is fixed on substrate support (5), and transparent medium ball (3) single layer is uniformly layered on transparent substrates (4)；It is continuous white
Transparent substrates (5) are illuminated with high in the center of the height of radiant (2) and transparent substrates (4), continuous white light source (2) and saturating
The distance of bright substrate is adjustable；
The wholecircle multistage rainbow device illuminates transparent nano or micron bead by point light source light-emitting, and it is multistage color to generate wholecircle
Rainbow；The continuous white light source (2) is point light source；The transparent medium ball (3) is transparent nano or micron bead；
When convex lens is added between point light source and medium ball, rainbow can be projected on to the wall or building of distant place
Surface, the surface of wall or building formed wholecircle multistage rainbow.
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 CN105741659A (en) | 2016-07-06 |
| CN105741659B true CN105741659B (en) | 2019-02-01 |
Family
ID=56255216
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 |
|---|---|
| CN (1) | CN105741659B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114464061B (en) * | 2021-12-28 | 2024-03-26 | 重庆大学 | Annular rainbow observation system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87104204A (en) * | 1986-06-10 | 1988-01-20 | 森敬 | Rainbow creating device |
| CN2508260Y (en) * | 2001-11-28 | 2002-08-28 | 金泽会 | Rainbow generating device |
| CN201667161U (en) * | 2009-10-27 | 2010-12-08 | 沈晶晶 | Demo device for stimulating rainbow |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2459673Y (en) * | 2001-01-02 | 2001-11-14 | 安兵锡 | Rainbow indicator |
| JP2006285285A (en) * | 2006-06-28 | 2006-10-19 | Toyo Eng Works Ltd | Beam parallelizing apparatus and observing artificial rainbow generating apparatus with same |
| KR101129540B1 (en) * | 2009-12-15 | 2012-03-29 | (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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87104204A (en) * | 1986-06-10 | 1988-01-20 | 森敬 | Rainbow creating device |
| CN2508260Y (en) * | 2001-11-28 | 2002-08-28 | 金泽会 | Rainbow generating device |
| CN201667161U (en) * | 2009-10-27 | 2010-12-08 | 沈晶晶 | Demo device for stimulating rainbow |
Non-Patent Citations (2)
| Title |
|---|
| "360°虹霓的演示";曾子达;《教学仪器与实验》;19910331;第7卷(第1期);第21、28页 |
| "彩虹现象的演示";李志有 等;《物理实验》;《物理实验》;20080331;第28卷(第3期);第38-40页 |
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| Publication number | Publication date |
|---|---|
| CN105741659A (en) | 2016-07-06 |
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