CN206322401U - A kind of optical scattering prism apparatus for demonstrating - Google Patents
A kind of optical scattering prism apparatus for demonstrating Download PDFInfo
- Publication number
- CN206322401U CN206322401U CN201621361971.XU CN201621361971U CN206322401U CN 206322401 U CN206322401 U CN 206322401U CN 201621361971 U CN201621361971 U CN 201621361971U CN 206322401 U CN206322401 U CN 206322401U
- Authority
- CN
- China
- Prior art keywords
- camera bellows
- prism
- base plate
- montant
- demonstrating
- 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.)
- Expired - Fee Related
Links
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model is related to a kind of physics demonstration teaching aid, especially a kind of optical scattering prism apparatus for demonstrating, including a base plate, end is provided with a camera bellows at the upper side of the base plate, the side outer wall of the camera bellows makes an opening, the end side of the camera bellows is chimeric to be provided with a ground glass, the end homonymy of opening is made with the camera bellows base plate upper portion is vertically-mounted a montant, the outer rim of the montant is set with a lifting fixture block, the lifting fixture block is provided with a white source of parallel light with the end of camera bellows homonymy, the white source of parallel light is projected into camera bellows, both sides sidewall symmetry is rotatablely equipped with a rotor plate before and after the middle part of the camera bellows, clamp is fixed with a prism between two rotor plate, three square surfaces of the prism and the side wall of camera bellows are perpendicular, the prism can be rotated under the effect of two rotor plates on the inside of camera bellows；The ground glass end face outside is provided with a graduated scale with prism position corresponding.
Description
Technical field
The utility model is related to a kind of physics demonstration teaching aid, especially a kind of optical scattering prism apparatus for demonstrating.
Background technology
Optical scattering is tested, and is the elementary course of optics content in physics, and existing lecture experiment is usually to use one or three
Prism is carried out.Prism is placed on to the front end of white source of parallel light or natural light, white light source can be reflected simultaneously afterwards
Scattering turns into the light of different colours to be observed.
But in actual mechanical process, existing demonstration mode is excessively simple, and phenomenon is not obvious enough, when observation number is numerous
When, it can only ensure that the phenomenon of scattering can be observed in the personnel nearer from apparatus for demonstrating, in addition, when the exterior light of presentation space
According to it is stronger when, the phenomenon expressed by existing equipment is then more difficult to observe by, and is extremely unfavorable for the profound understanding of student.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art there is provided one kind is rational in infrastructure, is easy to observation, entertaining
A kind of stronger optical scattering prism apparatus for demonstrating of property.
The utility model is adopted the technical scheme that：
A kind of optical scattering prism apparatus for demonstrating, it is characterised in that：Including a base plate, end is pacified at the upper side of the base plate
Equipped with a camera bellows, the side outer wall of the camera bellows makes an opening, and the end side of the camera bellows is chimeric to be provided with a frosted glass
Glass, the base plate upper portion of making the end homonymy of opening with the camera bellows is vertically-mounted a montant, the outer rim suit of the montant
There is a lifting fixture block, the lifting fixture block is provided with a white source of parallel light, the white source of parallel light with the end of camera bellows homonymy
Projected into camera bellows, both sides sidewall symmetry is rotatablely equipped with a rotor plate before and after the middle part of the camera bellows, between two rotor plate
Clamp is fixed with a prism, and three square surfaces of the prism and the side wall of camera bellows are perpendicular, and the prism can be two
It can be rotated under rotor plate effect on the inside of camera bellows.
Moreover, the ground glass end face outside is provided with a graduated scale with prism position corresponding.
Advantage of the present utility model and good effect are：
In the utility model, camera bellows plays a part of completely cutting off external disturbance light source, and ground glass is direct by the light of scattering
Surface is expressed, from observer can be carried out from the back side, so that solving original demonstration mode can not stop from light source side
The problem of external disturbance light source so that its phenomenon becomes apparent, beneficial to observation, montant coordinates elevator to change the height of light source
Degree, rotor plate coordinates prism to realize the change of Rhizoma Sparganii mirror angle, so that can be observed that different height and angle enter is white
Phenomenon of the color source of parallel light after being scattered under prism is acted on, more interesting, adaptability is also more extensive；In frosted
The graduated scale that glass outer side is installed, available for the observation that a quantization is carried out to the spatial distribution after scattering, contributes to observer
Member strengthens understanding and quantitative analysis to the scattering process of light.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 right view；
Fig. 3 is Fig. 1 partial sectional view.
Embodiment
With reference to embodiment, the utility model is further illustrated, following embodiments are illustrative, be not limited
, it is impossible to protection domain of the present utility model is limited with following embodiments.
A kind of optical scattering prism apparatus for demonstrating, innovation of the present utility model is, including a base plate 4, on the base plate
One side end of side is provided with a camera bellows 1, and the side outer wall of the camera bellows makes an opening 10, and the end side of the camera bellows is fitted together to
One ground glass 2 is installed, the base plate upper portion for making the end homonymy of opening with the camera bellows is vertically-mounted a montant 6,
The outer rim of the montant is set with a lifting fixture block 7, and the lifting fixture block is provided with a white directional light with the end of camera bellows homonymy
Source 8, the white source of parallel light is projected into camera bellows, and both sides sidewall symmetry is rotatablely equipped with a rotation before and after the middle part of the camera bellows
Clamp is fixed with a prism 9, three square surfaces of the prism and the side wall phase of camera bellows between plate 5, two rotor plate
Vertically, the prism can be rotated under the effect of two rotor plates on the inside of camera bellows.
In the present embodiment, the ground glass end face outside is provided with a graduated scale with prism position corresponding
3。
The course of work of the present utility model is：
The utility model is in use, operating personnel are adjusted white source of parallel light and prism by lifting fixture block and rotor plate
Whole to suitable experimental site, opens white source of parallel light afterwards, and observer can observe quilt from the back side of ground glass
Distribution and the thickness of light and the observation different colours light that can be quantified by graduated scale after scattering.
In the utility model, camera bellows plays a part of completely cutting off external disturbance light source, and ground glass is direct by the light of scattering
Surface is expressed, from observer can be carried out from the back side, so that solving original demonstration mode can not stop from light source side
The problem of external disturbance light source so that its phenomenon becomes apparent, beneficial to observation, montant coordinates elevator to change the height of light source
Degree, rotor plate coordinates prism to realize the change of Rhizoma Sparganii mirror angle, so that can be observed that different height and angle enter is white
Phenomenon of the color source of parallel light after being scattered under prism is acted on, more interesting, adaptability is also more extensive；In frosted
The graduated scale that glass outer side is installed, available for the observation that a quantization is carried out to the spatial distribution after scattering, contributes to observer
Member strengthens understanding and quantitative analysis to the scattering process of light.
Claims (2)
1. a kind of optical scattering prism apparatus for demonstrating, it is characterised in that：Including a base plate, end is installed at the upper side of the base plate
There is a camera bellows, the side outer wall of the camera bellows makes an opening, and the end side of the camera bellows is chimeric to be provided with a ground glass,
The end homonymy of opening is made with the camera bellows base plate upper portion is vertically-mounted a montant, and the outer rim of the montant is set with one
Lift fixture block, the end of the lifting fixture block and camera bellows homonymy is provided with a white source of parallel light, the white source of parallel light is to dark
Projected in case, both sides sidewall symmetry is rotatablely equipped with clamp between a rotor plate, two rotor plates and consolidated before and after the middle part of the camera bellows
Surely there is a prism, three square surfaces of the prism and the side wall of camera bellows are perpendicular, and the prism can be in two rotor plates
It can be rotated under effect on the inside of camera bellows.
2. a kind of optical scattering prism apparatus for demonstrating according to claim 1, it is characterised in that：Outside the ground glass
Side end face is provided with a graduated scale with prism position corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621361971.XU CN206322401U (en) | 2016-12-13 | 2016-12-13 | A kind of optical scattering prism apparatus for demonstrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621361971.XU CN206322401U (en) | 2016-12-13 | 2016-12-13 | A kind of optical scattering prism apparatus for demonstrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206322401U true CN206322401U (en) | 2017-07-11 |
Family
ID=59266757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621361971.XU Expired - Fee Related CN206322401U (en) | 2016-12-13 | 2016-12-13 | A kind of optical scattering prism apparatus for demonstrating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206322401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367703A (en) * | 2019-08-05 | 2019-10-25 | 河南城建学院 | A kind of file cabinet saving precious file |
-
2016
- 2016-12-13 CN CN201621361971.XU patent/CN206322401U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367703A (en) * | 2019-08-05 | 2019-10-25 | 河南城建学院 | A kind of file cabinet saving precious file |
| CN110367703B (en) * | 2019-08-05 | 2021-04-09 | 河南城建学院 | File cabinet for storing precious files |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206322401U (en) | A kind of optical scattering prism apparatus for demonstrating | |
| CN204028557U (en) | The holographic phantom imaging system of a kind of 360 degree | |
| CN204440749U (en) | A kind of Three-views teaching aid | |
| CN203739478U (en) | Drawing board device for professional animation drawing | |
| CN203910133U (en) | Multifunctional optical device used in physics experiments | |
| CN205862718U (en) | Face shield and there is its LED display | |
| CN207233229U (en) | Visual communication professional teaching apparatus | |
| CN204695668U (en) | A kind of dynamic image machinery sand table | |
| CN204599778U (en) | There is the copyboard of grid location function | |
| CN204166748U (en) | Trapezoidal optical illusion demonstrator | |
| CN205334802U (en) | Three -view projection mould | |
| CN104050861A (en) | Multi-view shooting teaching instrument | |
| CN204257093U (en) | Multifunctional optical demonstration box | |
| CN107665621B (en) | Three-view device for high school mathematics | |
| CN204117434U (en) | A kind of solid is shown and moulding teaching aid | |
| CN204557819U (en) | A kind of mechanical drawing view projections stage apparatus | |
| CN206774071U (en) | Multifunctional physics teaching experimental provision | |
| CN203633701U (en) | Computer working table for art teaching | |
| CN105989776A (en) | Three-view projection teaching appliance | |
| CN107909896B (en) | Teaching device and application thereof | |
| CN207133562U (en) | A kind of holographic projector of polynary projection | |
| CN203787003U (en) | Demonstration teaching tool for form and location tolerance | |
| CN104599555A (en) | Three-view teaching aid | |
| CN201829110U (en) | Spray film type geometrical optics experimental apparatus | |
| CN203328357U (en) | Three-dimensional imaging equipment with rotating exhibition stand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20171213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |