CN205910926U - Rotatable thing screen - Google Patents
Rotatable thing screen Download PDFInfo
- Publication number
- CN205910926U CN205910926U CN201620538702.XU CN201620538702U CN205910926U CN 205910926 U CN205910926 U CN 205910926U CN 201620538702 U CN201620538702 U CN 201620538702U CN 205910926 U CN205910926 U CN 205910926U
- Authority
- CN
- China
- Prior art keywords
- thing
- screen
- thing screen
- vertical rod
- panel
- 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
Abstract
The utility model discloses a rotatable thing screen, including base, pole setting, motor, still include thing screen sucking disc and thing screen dish, thing screen sucking disc center joins with motor shaft is perpendicular, and thing screen dish adsorbs on thing screen sucking disc surface, is equipped with the formation of image thing on the thing screen dish, and the formation of image thing is LED luminous element. The utility model discloses the dynamic of image relation is observed and research in being favorable to optical experiment.
Description
Technical field
The utility model is related to a kind of Experiments of Optics apparatus, specially a kind of rotatable thing screen.
Background technology
In geometric optics experiment, it usually needs the light path of various lens imagings is built on optical bench, study lens imaging
Rule.For example, research is as the size and location relation with thing, measurement focal length of lens etc..But, the imaging thing on existing thing screen
It is all fixing, be unfavorable for careful analysis picture with the situation of change of thing and object-image relation.
Content of the invention
The purpose of this utility model, is to provide a kind of rotatable thing screen being conducive to research object-image relation.
In order to solve above-mentioned technical problem, the utility model is achieved through the following technical solutions: a kind of rotatable thing screen, bag
Include base, vertical rod, motor；Base is provided with vertical rod jack, and vertical rod lower end is vertically plugged in vertical rod jack, and motor is fixed on vertical
Bar upper end, its rotating shaft is horizontally disposed with；Also include thing screen sucker and thing panel, described thing screen sucker center is vertical with machine shaft
Knot, thing screen sucker is ferrous material；Thing panel band is magnetic, and thing panel is adsorbed in thing screen chuck surface, thing panel center and thing
Screen sucker center superposition；Thing panel is provided with imaging thing, and imaging thing is led illuminator.
Described imaging thing is figure asymmetric, left-right asymmetry up and down or character.
The utility model is due to using above-mentioned design, can produce following beneficial effect:
1st, pass through motor belt motor animal screen sucker, thing panel slowly rotates, when facilitating look at imaging thing rotation, picture is corresponding
Change, careful research is as the position relationship up and down with thing.
2nd, thing panel is conveniently replaced, is conducive to avoiding being imaged the single of thing, and needs after replacing thing screen in original experiment
Readjust the trouble in thing screen height and orientation.
3rd, being imaged thing is led illuminator, and energy self-luminous can be omitted in original experiment and be used for irradiating the light source of thing screen, or be replaced
The generation original unstable luminous candle as imaging thing.
The utility model is conducive to the dynamic observation of object-image relation and research in Experiments of Optics.
Brief description
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is side view of the present utility model.
Fig. 2 is front view of the present utility model.
In figure: 1. base, 11. vertical rod jacks, 2. vertical rod, 3. motor, 4. thing screen sucker, 5. thing panel, 6 imaging things.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is further described.
As shown in Figure 1 and Figure 2, base 1 is provided with vertical rod jack 11, and vertical rod 2 lower end is vertically plugged in vertical rod jack 11,
Motor 3 is fixed on vertical rod 2 upper end, and its rotating shaft is horizontally disposed with.The center of thing screen sucker 4 is vertical with the rotating shaft of motor 3 to be connect, thing screen
Sucker 4 is ferrous material.Thing panel 5 band is magnetic, and thing panel 5 is adsorbed in thing screen sucker 4 surface, the center of thing panel 5 and thing
The center superposition of screen sucker 4.Thing panel 5 is provided with imaging thing 6, and imaging thing 6 is led illuminator.
In Fig. 2, imaging thing 6 is the shape of English alphabet " f ", has feature asymmetric, left-right asymmetry up and down.
Claims (2)
1. a kind of rotatable thing screen, including base, vertical rod, motor；Base is provided with vertical rod jack, and vertical rod lower end is vertically plugged on
In vertical rod jack, motor is fixed on vertical rod upper end, and its rotating shaft is horizontally disposed with；It is characterized in that: also include thing screen sucker and thing screen
Disk；Described thing screen sucker center is vertical with machine shaft to be connect, and thing screen sucker is ferrous material；Thing panel band is magnetic, thing screen
Disk adsorbs in thing screen chuck surface, thing panel center and thing screen sucker center superposition；Thing panel is provided with imaging thing, described imaging
Thing is led illuminator.
2. a kind of rotatable thing screen according to claim 1 it is characterised in that: described imaging thing be asymmetric up and down, left
Right asymmetric figure or character.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620538702.XU CN205910926U (en) | 2016-06-06 | 2016-06-06 | Rotatable thing screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620538702.XU CN205910926U (en) | 2016-06-06 | 2016-06-06 | Rotatable thing screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205910926U true CN205910926U (en) | 2017-01-25 |
Family
ID=57814877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620538702.XU Expired - Fee Related CN205910926U (en) | 2016-06-06 | 2016-06-06 | Rotatable thing screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205910926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806441A (en) * | 2018-06-27 | 2018-11-13 | 菏泽学院 | A kind of Optical-Physics Experiment platform |
-
2016
- 2016-06-06 CN CN201620538702.XU patent/CN205910926U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806441A (en) * | 2018-06-27 | 2018-11-13 | 菏泽学院 | A kind of Optical-Physics Experiment platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170125 Termination date: 20170606 |