CN206574362U - A kind of high school physicses multi-functional optical experimental device - Google Patents
A kind of high school physicses multi-functional optical experimental device Download PDFInfo
- Publication number
- CN206574362U CN206574362U CN201720259226.2U CN201720259226U CN206574362U CN 206574362 U CN206574362 U CN 206574362U CN 201720259226 U CN201720259226 U CN 201720259226U CN 206574362 U CN206574362 U CN 206574362U
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- China
- Prior art keywords
- guide rail
- supporting plate
- optical
- base
- cover plate
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Abstract
The utility model discloses a kind of high school physicses multi-functional optical experimental device, including base, light source, optical filtering fixing device, single seam frame, double slit frame are sequentially provided with the base from left to right, base on the right side of double slit frame is provided with guide rail, the guide rail is provided with the sliding block being engaged with guide rail, the sliding block and is provided with optical screen；The optical filtering fixing device includes being equipped with the groove for placing circular filter in support bar and supporting plate, cover plate, the supporting plate, cover plate, and supporting plate is bolted with cover plate.Utility model beneficial effect：It is easily operated, be conducive to adjusting optical screen to the distance of double slit frame, improve efficiency of teaching, scale is additionally provided with guide rail, is easy to measure double slit frame to the distance of optical screen, fixation optical filtering that can be easily and fast, instructional blocks of time is saved, efficiency of teaching is improved, the demonstrating effect of experiment is further increased, can be to be applicable.
Description
Technical field
The utility model is related to physics experiments of high school apparatus for demonstrating, more particularly to a kind of high school physicses multi-functional optical experimental device.
Background technology
Physics is to study the subject of the motion of matter most typically rule and material basic structure.It is used as taking the lead for natural science
Subject, physics research is greatly to universe, the as low as most basic forms of motion of all materials such as elementary particle and rule, therefore turn into
The Research foundation of other each natural branch of sciences.Its theoretical construct makes full use of working language of the mathematics as oneself, with
Experiment is as the sole criterion for examining theoretical correctness, and it is a most accurate natural science subject now.At present on thing
Manage double-slit interference experimental device a lot, there is also some problems, double slit adjusts inconvenience to the position relationship between optical screen, the two it
Between range measurement inconvenience, in addition, also there is the not easily changeable technical problem of optical filtering, reduce efficiency of teaching.
In summary, it is necessary to invent a kind of easily operated, good demonstration effect high school physicses multi-functional optical experimental device.
The content of the invention
There is provided new easily operated, good demonstration effect height for deficiencies of the prior art for the utility model
Middle Optical-Physics Experiment device is necessary.
The purpose of this utility model is to be achieved through the following technical solutions：
Light source, optical filtering are sequentially provided with a kind of high school physicses multi-functional optical experimental device, including base, the base from left to right
Base on the right side of mirror fixing device, single seam frame, double slit frame, double slit frame is provided with guide rail, and the guide rail is provided with to match with guide rail
Optical screen is installed on the sliding block of conjunction, the sliding block；The optical filtering fixing device includes support bar and supporting plate, cover plate, institute
State support bar to be fixed on base vertically, the supporting plate is horizontally fixed on support bar, be equipped with the supporting plate, cover plate
Groove for placing circular filter, supporting plate side is provided with baffle plate, and the baffle plate is provided with upright guide rail, the cover plate
What one end was slided is arranged in the upright guide rail, and supporting plate is bolted with cover plate.
Scale is provided with further optimization, the guide rail.
Further optimization, the bottom position of the base is fixedly installed feet.
Further optimization, the support bar is Collapsible structure.
Utility model beneficial effect：It is easily operated, be conducive to adjusting optical screen to the distance of double slit frame, improve efficiency of teaching,
Scale is additionally provided with guide rail, is easy to measure double slit frame to the distance of optical screen, fixation optical filtering that can be easily and fast has saved religion
Between class hour, efficiency of teaching is improved, the demonstrating effect of experiment is further increased, can be to be applicable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the structural representation of the utility model optical filtering fixing device；
1st, base；2nd, light source；3rd, optical filtering fixing device；4th, single seam frame；5th, double slit frame；6th, guide rail；7th, sliding block；8th, light
Screen；9th, support bar；10th, supporting plate；11st, cover plate；12nd, groove；13rd, baffle plate；14th, upright guide rail；15th, bolt；16th, scale；17、
Feet.
Embodiment
It is noted that described further below is all exemplary, it is intended to provide further instruction to the application.Unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.The utility model is described in further detail below according to drawings and examples：
As shown in figure 1, a kind of high school physicses multi-functional optical experimental device of the present utility model, it is characterised in that：Including base 1,
It is fixed with light source 2, optical filtering fixing device 3, single seam frame 4, double slit frame 5, double slit frame 5 on the base 1 successively from left to right
The base 1 on right side is provided with guide rail 6, and the guide rail 6 is provided with the sliding block 7 being engaged with guide rail 1, the sliding block 7 and is provided with
The optical screen 8 placed vertically；The optical filtering fixing device 3 includes support bar 9 and supporting plate 10, cover plate 11, the support bar 9
It is fixed on vertically on base 1, the supporting plate 10 is horizontally fixed on support bar 9, the supporting plate 10 on cover plate 11 with being all provided with
There is the groove 12 for fixing circular filter, the side of supporting plate 10 is provided with baffle plate 13, and the baffle plate 13 is provided with upright guide rail
14, what one end of the cover plate 11 was slided is arranged in the upright guide rail 14, and supporting plate 10 is connected with cover plate 11 by bolt 15
Connect.
It is preferred that, it is provided with scale 16 on the guide rail 6.
It is preferred that, the bottom position of the base 1 is fixedly installed feet 17.
It is preferred that, the support bar 9 is Collapsible structure.
Operation principle：Because optical screen can be moved on guide rail, user is conducive to adjust the distance that optical screen 8 arrives double slit frame 5,
Improve and be additionally provided with scale 16 on efficiency of teaching, guide rail 6, be easy to measure the distance that double slit frame 5 arrives optical screen；Dual-slit Interference Experiment needs
Measure the wavelength of different colours light, it is desirable to repeatedly change optical filtering, this experimental provision can facilitate by supporting plate 10 with cover plate 11
Optical filtering is quickly fixed, supporting plate 10, can be by circle with being equipped with the groove 12 for fixing circular filter on cover plate 11
Shape optical filter is being fixed vertically, and fagging 10 is connected with cover plate 11 by bolt 15, has been saved the time for changing optical filtering, has been improved
Efficiency of teaching.
It is described above, only it is preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation, although the utility model is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with sheet
Technical professional, is not departing from the range of technical solutions of the utility model, when the technology contents work using the disclosure above
Go out a little change or be modified to the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solutions of the utility model,
Any simple modification, equivalent variations and the modification made according to technical spirit of the present utility model to above example, still belong to
In the range of technical solutions of the utility model.
Claims (4)
1. a kind of high school physicses multi-functional optical experimental device, it is characterised in that：Including base（1）, the base（1）On from left to right according to
It is secondary to be fixed with light source（2）, optical filtering fixing device（3）, single seam frame（4）, double slit frame（5）, double slit frame（5）The base on right side
（1）It is provided with guide rail（6）, the guide rail（6）It is provided with and guide rail（6）The sliding block being engaged（7）, the sliding block（7）It is upper to install
There is the optical screen placed vertically（8）；The optical filtering fixing device（3）Including support bar（9）And supporting plate（10）, cover plate
（11）, the support bar（9）It is fixed on base vertically（1）On, the supporting plate（10）It is horizontally fixed on support bar（9）On, institute
State supporting plate（10）With cover plate（11）On be equipped with groove for fixing circular filter（12）, supporting plate（10）Side is provided with
Baffle plate（13）, the baffle plate（13）It is provided with upright guide rail（14）, the cover plate（11）Being arranged on of sliding of one end it is described perpendicular
Straight guide（14）It is interior, supporting plate（10）With cover plate（11）Pass through bolt（15）Connection.
2. high school physicses multi-functional optical experimental device according to claim 1, it is characterised in that：The guide rail（6）On be provided with
Scale（16）.
3. high school physicses multi-functional optical experimental device according to claim 1, it is characterised in that：The base（1）Bottom position
Put and be fixedly installed feet（17）.
4. high school physicses multi-functional optical experimental device according to claim 1, it is characterised in that：The support bar（9）For that can stretch
Shrinking structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720259226.2U CN206574362U (en) | 2017-03-17 | 2017-03-17 | A kind of high school physicses multi-functional optical experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720259226.2U CN206574362U (en) | 2017-03-17 | 2017-03-17 | A kind of high school physicses multi-functional optical experimental device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206574362U true CN206574362U (en) | 2017-10-20 |
Family
ID=60055358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720259226.2U Expired - Fee Related CN206574362U (en) | 2017-03-17 | 2017-03-17 | A kind of high school physicses multi-functional optical experimental device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206574362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109658791A (en) * | 2018-12-27 | 2019-04-19 | 天津良益科技股份有限公司 | A kind of portable optical experiment instrument |
-
2017
- 2017-03-17 CN CN201720259226.2U patent/CN206574362U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109658791A (en) * | 2018-12-27 | 2019-04-19 | 天津良益科技股份有限公司 | A kind of portable optical experiment instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20180317 |