CN202183192U - Novel geometrical optical comprehensive experimental instrument - Google Patents
Novel geometrical optical comprehensive experimental instrument Download PDFInfo
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- CN202183192U CN202183192U CN2011202678726U CN201120267872U CN202183192U CN 202183192 U CN202183192 U CN 202183192U CN 2011202678726 U CN2011202678726 U CN 2011202678726U CN 201120267872 U CN201120267872 U CN 201120267872U CN 202183192 U CN202183192 U CN 202183192U
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- light source
- fuming
- optical element
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- iron plate
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Abstract
The utility model relates to a novel geometrical optical comprehensive experimental instrument which comprises a box body, an optical element, a light source and a fuming chamber, wherein the box body has a rectangular hexahedron structure, and an iron plate with deep color is arranged at the back surface of the box body; lightproof plates are arranged at the peripheral side of the box body; transparent glass is adopted as the panel of the box body; the iron plate in the box body is provided with the light source and the optical element which are fit with the iron plate by adopting a magnet; the box body is internally provided with the fuming chamber which is internally provided with a fuming device; the fuming device is provided with a through hole communicated with the box body; one or more laser pens are used as the light source; an incense candle is used as the fuming device; and the optical element and the magnet or the light source and the magnet are connected by bonding. Compared with the prior art, the novel geometrical optical comprehensive experimental instrument has the benefits that the device is not limited by teaching environment, the structure is simple, the design is reasonable, the volume is small, the carrying is convenient, the effects of being flexible and practical can be realized, and the teaching efficiency can be effectively improved.
Description
Technical field
The utility model relates to a kind of optics teaching apparatus, particularly a kind of new geometrical optics comprehensive test instrument.
Background technology
In physics teaching experiment, the geometrical optics experiment is one of important content, for the thinking of widening the student and outlook, cultivates the students'comprehensive quality ability and plays very big effect.The traditional geometry Experiments of Optics adopt candle or incandescent lamp to be arranged on an end of optical element lower railway as light source, and the other end of track is provided with the screen of imaging, and optical element and light source are by stent support in the experiment, and support can move in orbit.This experiment must be carried out in the darkroom, just can observe tangible light path phenomenon, and the experimental facilities volume is big and heavy, inconvenience is carried.And give lessons in the darkroom, the interchange of academics and students's teaching note has reduced teaching efficiency during the influence teaching.
Therefore, in geometrical optics teaching, need a kind of simple in structure, volume is little, easy to carry, light path teaching aid clearly.
Summary of the invention
The purpose of the utility model provides a kind of new geometrical optics comprehensive test instrument, and this apparatus structure is simple, reasonable in design, volume is little, practicality easy to carry, flexible, and the environmental limit of not imparted knowledge to students effectively raises efficiency of teaching.
For realizing above-mentioned purpose, the utility model adopts following technical scheme to realize:
New geometrical optics comprehensive test instrument comprises casing, optical element, light source, the chamber that is fuming, and described casing is the rectangular hexahedron structure, and the casing back is dark iron plate; The all sides of casing are light tight plate; Cabinet panel is a clear glass; The iron plate of box house is provided with light source and optical element, and light source and optical element employing magnet and iron plate applying, is provided with the chamber that is fuming in the described casing; The indoor smoking device that is provided with of being fuming, the chamber that is fuming also is provided with the through hole that is communicated with casing.
Described light source is one or more laser pens.
Described smoking device is joss sticks and candles.
Described optical element adopts bonding mode to be connected with magnet or light source with magnet.
Compared with prior art, the beneficial effect of the utility model is: 1) this device adopts laser pen as light source, and the intensity of light source is high, and monochromaticity is good, and the demonstration effect is obvious, has solved the problem of incandescent light source divergence of beam in the traditional optical experiment; 2) dark iron plate is adopted at this device box back; Light source and optical element adopt magnet and iron plate to fit, and have replaced the rail brackets move mode in the traditional optical experiment, and optical element and light source are moved flexibly; Experimental teaching is convenient; And set off down on dark iron plate, the demonstration effect is obvious, has improved efficiency of teaching; 3) this device adopts smoking device in experiment, to be fuming, and makes light light path in flue gas obvious, better sets off experiment effect; 4) this device external overall is provided with casing, carries flexiblely, has solved the problem that the traditional optical experiment can only be carried out in hint, and the environmental limit of not imparted knowledge to students is practical.
Description of drawings
Fig. 1 is the structural representation of the utility model casing.
Fig. 2 is the structural representation of the utility model laser pen.
Fig. 3 is the structural representation of the utility model optical element.
Fig. 4 is that the utility model uses synoptic diagram in the convex lens Experiments of Optics.
Fig. 5 is that the utility model uses synoptic diagram in the level crossing Experiments of Optics.
Fig. 6 is that the utility model uses synoptic diagram in the convex mirror Experiments of Optics.
Fig. 7 is that the utility model uses synoptic diagram in the concavees lens Experiments of Optics.
Among the figure: the light tight plate 4-of the 1-face glass 2-iron plate 3-optical element 5-light source 6-magnet 7-chamber 8-smoking device of being fuming
Embodiment
Describe in further detail below in conjunction with the embodiment of accompanying drawing the utility model.
See Fig. 1～Fig. 7, new geometrical optics comprehensive test instrument comprises casing, optical element 4, light source 5, the chamber 7 that is fuming, and sees Fig. 1, and casing is the rectangular hexahedron structure, and the casing back is dark iron plate 2; The all sides of casing are light tight plate 3; Cabinet panel is a transparent glass panel 1, and the iron plate 2 of box house is provided with light source 5 and optical element 4, and light source 5 adopts magnet 6 and iron plate 2 to fit with optical element 4; Be provided with the chamber 7 that is fuming in the casing, be provided with smoking device 8 in the chamber 7 that is fuming, the chamber 7 that is fuming also is provided with the through hole that is communicated with casing; Light source 5 is one or more laser pens; Smoking device 8 is joss sticks and candles, sees Fig. 2, Fig. 3, and optical element 4 adopts bonding mode to be connected with magnet 6 or light source 5 with magnet 6.
Embodiment one, and new geometrical optics comprehensive test instrument is like Fig. 1～shown in Figure 4; Comprise that the back is that dark iron plate 2, all sides are that light tight plate 3, panel are the casing of transparent glass panel 1, also comprise optical element 4, light source 5, the chamber 7 that is fuming, and the iron plate 2 of box house is provided with light source 5 and optical element 4; And light source 5 adopts magnet 6 and iron plate 2 to fit with optical element 4, is provided with the chamber 7 that is fuming in the casing, is provided with smoking device 8 in the chamber 7 that is fuming; The chamber 7 that is fuming also is provided with the through hole that is communicated with casing, and light tight plate 3 adopts planks, and the iron plate 2 at casing back is provided with black ink for the surface; Optical element 4 is convex lens; Light source 5 is three laser pens that laterally arrange, and smoking device 8 is joss sticks and candles, and optical element 4 adopts bonding mode to be connected with magnet 6 or light source 5 with magnet 6.
This device in use, three laser pen light sources that laterally arrange 5 adopt magnet 6 to be fitted on the black iron plate 2 at casing back, optical element 4 is arranged on the luminous side of light source 5; Smoking device 8 joss sticks and candles of chamber 7 of will being fuming are lighted, and smoking device 8 joss sticks and candles begin to be fuming, and flue gas is scurried to whole box body with the through hole of casing by the chamber 7 that is fuming; Because casing week, side was light tight plate 3, the back of casing is a black iron plate 2, when 5 three laser pens of light source are luminous; Three parallel ray beams intersect after the refraction through optical element 4 convex lens, see through the face glass 1 that tank surface is provided with; Light path is high-visible; And experiment just can be carried out in common classroom, and the demonstration effect is obvious, and efficiency of teaching is high.
Embodiment two, and new geometrical optics comprehensive test instrument is like Fig. 1, Fig. 2, shown in Figure 5; Comprise that the back is that dark iron plate 2, all sides are that light tight plate 3, panel are the casing of transparent glass panel 1, also comprise optical element 4, light source 5, the chamber 7 that is fuming, and the iron plate 2 of box house is provided with light source 5 and optical element 4; And light source 5 adopts magnet 6 and iron plate 2 to fit with optical element 4, is provided with the chamber 7 that is fuming in the casing, is provided with smoking device 8 in the chamber 7 that is fuming; The chamber 7 that is fuming also is provided with the through hole that is communicated with casing, and light tight plate 3 adopts planks, and the iron plate 2 at casing back is provided with black ink for the surface; Optical element 4 is a level crossing; Light source 5 is a horizontally disposed laser pen, and smoking device 8 is joss sticks and candles, and optical element 4 adopts bonding mode to be connected with magnet 6 or light source 5 with magnet 6.
This installs in use, and a horizontally disposed laser pen light source 5 adopts magnet 6 to be fitted on the black iron plate 2 at casing back, and optical element 4 is a level crossing; Towards light source 5 and be 45 degree directions with horizontal line and be arranged on the luminous side of light source 5, smoking device 8 joss sticks and candles of the chamber 7 that will be fuming are lighted, and smoking device 8 joss sticks and candles begin to be fuming; And flue gas is scurried to whole box body with the through hole of casing by the chamber 7 that is fuming, because all sides of casing are light tight plate 3, the back of casing is a black iron plate 2; When the laser pen of light source 5 was luminous, a branch of horizontal light was mapped on optical element 4 level crossings, and the reflection back light path takes place changes; See through the face glass 1 that tank surface is provided with, light path is high-visible, and reflection angle equates with incident angle; This experiment just can be carried out in common classroom, and the demonstration effect is obvious, and efficiency of teaching is high.
Embodiment three, and new geometrical optics comprehensive test instrument is like Fig. 1, Fig. 2, shown in Figure 6; Comprise that the back is that dark iron plate 2, all sides are that light tight plate 3, panel are the casing of transparent glass panel 1, also comprise optical element 4, light source 5, the chamber 7 that is fuming, and the iron plate 2 of box house is provided with light source 5 and optical element 4; And light source 5 adopts magnet 6 and iron plate 2 to fit with optical element 4, is provided with the chamber 7 that is fuming in the casing, is provided with smoking device 8 in the chamber 7 that is fuming; The chamber 7 that is fuming also is provided with the through hole that is communicated with casing, and light tight plate 3 adopts planks, and the iron plate 2 at casing back is provided with bottle green printing ink for the surface; Optical element 4 is a convex mirror; Light source 5 is three laser pens that laterally arrange, and smoking device 8 adopts joss sticks and candles, and optical element 4 adopts bonding mode to be connected with magnet 6 or light source 5 with magnet 6.
This installs in use, and three laser pen light sources that laterally arrange 5 adopt magnet 6 to be fitted on the bottle green iron plate 2 at casing back, and optical element 4 is a convex mirror; Be arranged on the luminous side of light source 5, smoking device 8 joss sticks and candles of the chamber 7 that will be fuming are lighted, and smoking device 8 joss sticks and candles begin to be fuming; And flue gas is scurried to whole box body with the through hole of casing by the chamber 7 that is fuming, because all sides of casing are light tight plate 3, the back of casing is a bottle green iron plate 2; When the laser pen of light source 5 was luminous, three parallel ray beams were mapped on the convex mirror of optical element 4, and the reflection back light path takes place changes; See through the face glass 1 that tank surface is provided with, light path is high-visible, and this experiment just can be carried out in common classroom; The demonstration effect is obvious, and efficiency of teaching is high.
Embodiment four, and new geometrical optics comprehensive test instrument is like Fig. 1, Fig. 2, shown in Figure 7; Comprise that the back is that dark iron plate 2, all sides are that light tight plate 3, panel are the casing of transparent glass panel 1, also comprise optical element 4, light source 5, the chamber 7 that is fuming, and the iron plate 2 of box house is provided with light source 5 and optical element 4; And light source 5 adopts magnet 6 and iron plate 2 to fit with optical element 4, is provided with the chamber 7 that is fuming in the casing, is provided with smoking device 8 in the chamber 7 that is fuming; The chamber 7 that is fuming also is provided with the through hole that is communicated with casing, and light tight plate 3 adopts planks, and the iron plate 2 at casing back is provided with bottle green printing ink for the surface; Optical element 4 is concavees lens; Light source 5 is three laser pens that laterally arrange, and smoking device 8 adopts joss sticks and candles, and optical element 4 adopts bonding mode to be connected with magnet 6 or light source 5 with magnet 6.
This installs in use, and three laser pen light sources that laterally arrange 5 adopt magnet 6 to be fitted on the bottle green iron plate 2 at casing back, and optical element 4 is concavees lens; Be arranged on the luminous side of light source 5, smoking device 8 joss sticks and candles of the chamber 7 that will be fuming are lighted, and smoking device 8 joss sticks and candles begin to be fuming; And flue gas is scurried to whole box body with the through hole of casing by the chamber 7 that is fuming, because all sides of casing are light tight plate 3, the back of casing is a bottle green iron plate 2; When 5 three laser pens of light source were luminous, three parallel ray beams were through the concavees lens of optical element 4, and the refraction back light path takes place changes; See through the face glass 1 that tank surface is provided with, light path is high-visible, and this experiment just can be carried out in common classroom; The demonstration effect is obvious, and efficiency of teaching is high.
Claims (4)
1. new geometrical optics comprehensive test instrument is characterized in that comprise casing, optical element, light source, the chamber that is fuming, described casing is the rectangular hexahedron structure, and the casing back is dark iron plate; The all sides of casing are light tight plate; Cabinet panel is a clear glass; The iron plate of box house is provided with light source and optical element, and light source and optical element employing magnet and iron plate applying, is provided with the chamber that is fuming in the described casing; The indoor smoking device that is provided with of being fuming, the chamber that is fuming also is provided with the through hole that is communicated with casing.
2. new geometrical optics comprehensive test instrument according to claim 1 is characterized in that described light source is one or more laser pens.
3. new geometrical optics comprehensive test instrument according to claim 1 is characterized in that described smoking device is joss sticks and candles.
4. new geometrical optics comprehensive test instrument according to claim 1 is characterized in that, described optical element adopts bonding mode to be connected with magnet or light source with magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202678726U CN202183192U (en) | 2011-07-26 | 2011-07-26 | Novel geometrical optical comprehensive experimental instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202678726U CN202183192U (en) | 2011-07-26 | 2011-07-26 | Novel geometrical optical comprehensive experimental instrument |
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| Publication Number | Publication Date |
|---|---|
| CN202183192U true CN202183192U (en) | 2012-04-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202678726U Expired - Fee Related CN202183192U (en) | 2011-07-26 | 2011-07-26 | Novel geometrical optical comprehensive experimental instrument |
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| CN (1) | CN202183192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107798978A (en) * | 2017-12-08 | 2018-03-13 | 佛山市神风航空科技有限公司 | A kind of intelligence development teaching aid |
-
2011
- 2011-07-26 CN CN2011202678726U patent/CN202183192U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107798978A (en) * | 2017-12-08 | 2018-03-13 | 佛山市神风航空科技有限公司 | A kind of intelligence development teaching aid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20130726 |