CN207169805U - A kind of integral type wave optics experimental bench - Google Patents
A kind of integral type wave optics experimental bench Download PDFInfo
- Publication number
- CN207169805U CN207169805U CN201721140052.4U CN201721140052U CN207169805U CN 207169805 U CN207169805 U CN 207169805U CN 201721140052 U CN201721140052 U CN 201721140052U CN 207169805 U CN207169805 U CN 207169805U
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- China
- Prior art keywords
- seal closure
- elastic plate
- integral type
- damping spring
- type wave
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Abstract
The utility model discloses a kind of integral type wave optics experimental bench, including main basal base, second elastic plate, laboratory bench top and the first seal closure, the upper surface of the main basal base is provided with the first elastic plate, and drawer is provided with main basal base, the upper surface of first elastic plate is provided with damping spring, and damping spring is internally provided with elastic support, second elastic plate is connected by damping spring with the first elastic plate, windowpane is provided with first seal closure, and first seal closure be connected with the second seal closure, second seal closure is fixed on laboratory bench top, and the second both sides inside seal closure are provided with slide rail.The integral type wave optics experimental bench, it is provided with damping spring and elastic support, when doing Experiments of Optics, some slight vibrations can all make the direction of light change so as to influence experimental result, the setting of damping spring and elastic support can mitigate this vibrations to the full extent, so as to ensure the accuracy of experimental result.
Description
Technical field
Wave optics equipment technical field is the utility model is related to, specially a kind of integral type wave optics experimental bench.
Background technology
Wave optics is propagation and the optical branching of light-matter interaction of Research on fluctuation theory light.The 17th century, R.
Hooke and C. Huygens have founded the eave theory of light.Huygens once correctly explained reflection law, the folding of light using wavefront concept
The birefringent phenomenon penetrated in law and crystal.Wave optics is very important part in optics, and content includes the dry of light
Relate to, the polarization of the diffraction of light, light etc., it is theoretical or apply and all occupy critical role in physics.Doing wave optics
During experiment, the requirement to wave optics experimental bench is higher, and slight vibrations can influence the effect of wave optics experiment, while optics
Experiment need to also be carried out under closed dark environment, and traditional experimental bench does not have these functions.
Utility model content
The purpose of this utility model is to provide a kind of integral type wave optics experimental bench, to solve in above-mentioned background technology
It is proposed when doing wave optics experiment, the requirement to wave optics experimental bench is higher, and slight vibrations can influence wave optics
The effect of experiment, while Experiments of Optics need to also be carried out under closed dark environment, and traditional experimental bench does not have these
The problem of function.
To achieve the above object, the utility model provides following technical scheme：A kind of integral type wave optics experimental bench, bag
Main basal base, the second elastic plate, laboratory bench top and the first seal closure are included, the upper surface of the main basal base is provided with the first elasticity
Plate, and drawer is provided with main basal base, the upper surface of first elastic plate is provided with damping spring, and is set inside damping spring
Elastic support is equipped with, second elastic plate is connected by damping spring with the first elastic plate, and the laboratory bench top is located at
The top of second elastic plate, and measurement grid is provided with laboratory bench top, windowpane is provided with first seal closure, and
First seal closure is connected with the second seal closure, and second seal closure is fixed on laboratory bench top, and in the second seal closure
The both sides in portion are provided with slide rail.
Preferably, the damping spring is wrapped in the outside of elastic support, and elastic support is evenly distributed on the first elasticity
Between plate and the second elastic plate.
Preferably, the upper surface of the laboratory bench top is evenly distributed with measurement grid, and measures being shaped as just for grid
It is square, while the length of side for measuring grid is 1cm.
Preferably, the shape and structure of first seal closure is arc, and is between the first seal closure and the second seal closure
It is flexibly connected, while the arc length of the first seal closure is more than a quarter of the girth of same diameter circle.
Preferably, the windowpane is provided with two altogether, and windowpane on the first seal closure center line axisymmetricly
Set, while the length of windowpane is less than 20cm.
Preferably, the shape and structure of second seal closure is arc, and the arc length of the second seal closure is justified for same diameter
Girth a quarter.
Compared with prior art, the beneficial effects of the utility model are：The integral type wave optics experimental bench, is provided with and subtracts
Spring and elastic support are shaken, when doing Experiments of Optics, some slight vibrations can all make the direction of light change so as to shadow
Experimental result is rung, the setting of damping spring and elastic support can mitigate this vibrations to the full extent, so as to ensure to test
As a result accuracy, it is frequently necessary to measure the distance between some optical equipments in experiment, so as to draw some data, still
Be inconvenient to measure in experiment, because equipment is easily rocked, while this metering system is not accurate enough, measures setting for grid
This problem can very easily be solved by putting, and the length of side for measuring grid is 1cm, calculate how many measurement between optical equipment
Grid just can draw the distance between they, can also so improve the accuracy of data, be had when doing Experiments of Optics individually
Light source, extraneous light can influence experimental result, and all experiments will be carried out under closed dark environment, the first seal closure and
To be flexibly connected between two seal closures, the first seal closure, which is pulled out, can just form a confined space, so be easy to experiment
Carry out.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model damping spring and elastic support structural representation；
Fig. 3 is the seal closure of the utility model first and the second seal closure structural representation；
Fig. 4 is the utility model laboratory bench top structural representation；
Fig. 5 is the utility model A point mplifying structure schematic diagrams.
In figure：1st, main basal base, 2, drawer, the 3, first elastic plate, 4, damping spring, 5, elastic support, the 6, second elastic plate,
7th, laboratory bench top, the 8, first seal closure, 9, windowpane, the 10, second seal closure, 11, measurement grid, 12, slide rail.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：A kind of integral type wave optics experimental bench, including
Main basal base 1, the second elastic plate 6, the seal closure 8 of laboratory bench top 7 and first, the upper surface of main basal base 1 is provided with the first elastic plate
3, and drawer 2 is provided with main basal base 1, the upper surface of the first elastic plate 3 is provided with damping spring 4, and is set inside damping spring 4
Elastic support 5 is equipped with, damping spring 4 is wrapped in the outside of elastic support 5, and elastic support 5 is evenly distributed on the first elastic plate 3
Between the second elastic plate 6, the setting of damping spring 4 and elastic support 5 can mitigate vibrations to the full extent, so as to ensure
The accuracy of experimental result, the second elastic plate 6 are connected by damping spring 4 with the first elastic plate 3, and laboratory bench top 7 is located at
The top of second elastic plate 6, the upper surface of laboratory bench top 7 is evenly distributed with measurement grid 11, and measures the shape of grid 11
For square, while the length of side for measuring grid 11 is 1cm, and how many measurement grid 11 is with regard to that can draw between such optical equipment
The distance between they, while the accuracy of data can also be improved, windowpane 9, and the first sealing are provided with the first seal closure 8
Cover 8 is connected with the second seal closure 10, and the shape and structure of the first seal closure 8 is arc, and the first seal closure 8 and the second seal closure
Between 10 for be flexibly connected, while the arc length of the first seal closure 8 be more than same diameter circle girth a quarter, such first
The seal closure 10 of seal closure 8 and second can form a closed lab space, and windowpane 9 is provided with two, and windowpane 9 altogether
Center line on the first seal closure 8 is axisymmetricly set, while the length of windowpane 9 is less than 20cm, is so easy to observe close
Experiments of Optics under closed loop border, the second seal closure 10 are fixed on laboratory bench top 7, and the both sides inside the second seal closure 10 are set
Slide rail 12 is equipped with, the shape and structure of the second seal closure 10 is arc, and the arc length of the second seal closure 10 is the week of same diameter circle
Long a quarter, so it is easy to store the first seal closure 8.
Operation principle：The experiment equipment carried out needed for wave optics experiment is placed on laboratory bench top 7 first, tested
The quantity that grid 11 is measured between equipment is exactly distance between experiment equipment, according to the quantity that grid 11 is measured between experiment equipment
The distance between regulation experiment equipment, after the preparation of experiment terminates, Experiments of Optics are carried out, then by slide rail 12 by the
One seal closure 8 is extracted out from the inside of the second seal closure 10, allows Experiments of Optics to be carried out in a closed dark space, while not
Main basal base 1 and laboratory bench top 7 is allowed to produce and rock, then the observation experiment from the windowpane 9 on the first seal closure 8, works as reality
After testing end, the first seal closure 8 is pushed into the inside of the second seal closure 10, the drawer 2 on main basal base 1 can place some realities
Equipment is tested, here it is the use process of the integral type wave optics experimental bench, while is not described in detail in this specification interior
Appearance belongs to prior art known to professional and technical personnel in the field.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (6)
1. a kind of integral type wave optics experimental bench, including main basal base（1）, the second elastic plate（6）, laboratory bench top（7）With
One seal closure（8）, it is characterised in that：The main basal base（1）Upper surface be provided with the first elastic plate（3）, and main basal base（1）On
It is provided with drawer（2）, first elastic plate（3）Upper surface be provided with damping spring（4）, and damping spring（4）Inside is set
It is equipped with elastic support（5）, second elastic plate（6）Pass through damping spring（4）With the first elastic plate（3）It is connected, the reality
Test platform table top（7）Positioned at the second elastic plate（6）Top, and laboratory bench top（7）On be provided with measurement grid（11）, described
One seal closure（8）On be provided with windowpane（9）, and the first seal closure（8）With the second seal closure（10）It is connected, described second is close
Sealing cover（10）It is fixed on laboratory bench top（7）On, and the second seal closure（10）Internal both sides are provided with slide rail（12）.
A kind of 2. integral type wave optics experimental bench according to claim 1, it is characterised in that：The damping spring（4）
It is wrapped in elastic support（5）Outside, and elastic support（5）It is evenly distributed on the first elastic plate（3）With the second elastic plate（6）It
Between.
A kind of 3. integral type wave optics experimental bench according to claim 1, it is characterised in that：The laboratory bench top
（7）Upper surface be evenly distributed with measurement grid（11）, and measure grid（11）Be shaped as square, while measure grid
（11）The length of side be 1cm.
A kind of 4. integral type wave optics experimental bench according to claim 1, it is characterised in that：First seal closure
（8）Shape and structure be arc, and the first seal closure（8）With the second seal closure（10）Between to be flexibly connected, while first is close
Sealing cover（8）Arc length be more than same diameter circle girth a quarter.
A kind of 5. integral type wave optics experimental bench according to claim 1, it is characterised in that：The windowpane（9）Altogether
It is provided with two, and windowpane（9）On the first seal closure（8）Center line axisymmetricly set, while windowpane（9）Length
Degree is less than 20cm.
A kind of 6. integral type wave optics experimental bench according to claim 1, it is characterised in that：Second seal closure
（10）Shape and structure be arc, and the second seal closure（10）Arc length for same diameter circle girth a quarter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721140052.4U CN207169805U (en) | 2017-09-07 | 2017-09-07 | A kind of integral type wave optics experimental bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721140052.4U CN207169805U (en) | 2017-09-07 | 2017-09-07 | A kind of integral type wave optics experimental bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207169805U true CN207169805U (en) | 2018-04-03 |
Family
ID=61743510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721140052.4U Expired - Fee Related CN207169805U (en) | 2017-09-07 | 2017-09-07 | A kind of integral type wave optics experimental bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207169805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648586A (en) * | 2018-05-07 | 2018-10-12 | 芜湖博创新能源科技有限公司 | A kind of photoelectric display education informations experimental bench |
-
2017
- 2017-09-07 CN CN201721140052.4U patent/CN207169805U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648586A (en) * | 2018-05-07 | 2018-10-12 | 芜湖博创新能源科技有限公司 | A kind of photoelectric display education informations experimental bench |
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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 |
Granted publication date: 20180403 Termination date: 20180907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |