CN2713571Y - Box apparatus for optical experiment - Google Patents
Box apparatus for optical experiment Download PDFInfo
- Publication number
- CN2713571Y CN2713571Y CN 200320116192 CN200320116192U CN2713571Y CN 2713571 Y CN2713571 Y CN 2713571Y CN 200320116192 CN200320116192 CN 200320116192 CN 200320116192 U CN200320116192 U CN 200320116192U CN 2713571 Y CN2713571 Y CN 2713571Y
- Authority
- CN
- China
- Prior art keywords
- light source
- box
- box body
- body device
- casing
- 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
- Instructional Devices (AREA)
Abstract
The utility model relates to a box apparatus for an optical experiment. In order to solve the problems in teaching demonstrating process that the apparatus is effected by weather, the operation is not simple and easy, and the demonstrating phenomenon is not obvious; the utility model is provided. The utility model is characterized in that the utility model is composed of a cubic box, an angle meter, a water tank, a laser source, a light source rod and a turning handle of the outside of the cubic box, wherein, the right side of the cubic box is transparent; the angle meter, the water tank, the laser source and the light source rod are arranged in the cubic box; the angle meter of the box is longitudinally fixed to the inner bottom of the box; the water tank made of transparent materials is fixed between the cubic box and the meter angle, and the top of the water tank is horizontal to a transverse axis of the angle meter. The angle meter of the back of the water tank can be clearly observed from the right side of the box, the light source rod is longitudinally fixed to the back surface of the vertical axis of the angle meter, an illuminator which makes the lighting action downwards is fixed to the top end of the light source rod, and a power supply of the illuminator and a connecting rod of the light source rod are led to the outside of the box together. The connecting rod is connected with the turning handle of the outside of the box, and the turning handle can cause the light source rob to swing transversally.
Description
Technical field:
The utility model relates to a kind of box body device that is used for Experiments of Optics.
Background technology:
Imparted knowledge to students the light source that uses with optical instrument as sunshine or grating source of parallel light in the past, showed light path with background board.Demonstrate DeGrain, and be subjected to the influence of classroom natural lighting, the student can not clear view arrive the path of light and understand the reversibility of knowing from experience light path.
Summary of the invention:
Equipment is subjected to weather effect to the utility model in the teaching demonstration process in order to solve, operate not easy, the unconspicuous problem of demonstrative process, propose a kind of box body device that is used for Experiments of Optics, it is characterized in that: described a kind of box body device that is used for Experiments of Optics is made of the outer turning handle of the transparent cube casing in front and the protractor in the casing, tank, LASER Light Source, light source bar and case etc.; Protractor in the described casing is vertically fixed in the bottom in the casing, and described tank is fixed between protractor and cube casing, and tank is made by transparent material; The transverse axis level of the top of tank and protractor.Can know the protractor of seeing the screw clamp back from the front of casing, a light source bar is vertically fixed at the back side of the protractor longitudinal axis, fix a downward luminous illuminator on the top of light source bar, the power supply of illuminator is external together with the connecting rod outlet box of light source bar, the turning handle that the connecting rod connecting box is outer makes the teeter of light source bar by turning handle.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
As shown in Figure 1, the utility model is to be made of the outer turning handle 6 of the transparent cube casing 1 in front and the protractor 2 in the casing, tank 3, light source 4, light source bar 5 and case etc.When experiment, the top cover of opening casing 1 adds the water that contains amount of starch in tank, light source exposes in the water downwards, the throughput hornwork can contrast the ray refraction rule, by turning handle the light source bar is swung to the left or to the right, the incident angle of light is changed, and throughput hornwork 2 reads the changing value of light refraction in the water.Levelling bolt 7 can be installed for four jiaos in the bottom of the utility model cube casing 1, plays the scale level of adjusting the water surface and protractor 2.A draining valve 8 can be equipped with in tank 3 bottoms in cube casing 1, conveniently finishes experiment back draining.One group of source of parallel light 9 or the adjustable angle light source 10 of spacing can be installed in the side of cube casing 1.Vertically fix a hanger bar 11 in the top inner wall of cube casing 1, hanger bar be positioned at protractor 2 directly over, select for use convex lens or concavees lens vertically to hang on the hanger bar 11, during experiment, the adjustable angle light source 10 of source of parallel light 9 or spacing penetrates light and passes lens generation refraction, the reversibility that 10 two kinds of light of the adjustable angle light source of source of parallel light 9 or spacing cooperate the statement light path to propagate.Can open hole, a fog chamber 13 on the tank wall of cube casing 1 of described a kind of box body device that is used for Experiments of Optics, hole, fog chamber 13 can connect an aerosol producer, when being full of smog in the box body device that is used for Experiments of Optics, utilize slight diffuse reflection that smog in the casing forms light that the process of light and reflection thereof, refraction is shown.
Claims (5)
1, a kind of box body device that is used for Experiments of Optics of the utility model is characterized in that: described a kind of box body device that is used for Experiments of Optics is made of front transparent cube casing and the outer turning handle of the protractor in the casing, tank, LASER Light Source, light source bar and case; Protractor in the described casing is vertically fixed in the bottom in the casing, and described tank is fixed between protractor and cube casing, and tank is made by transparent material; The transverse axis level of the top of tank and protractor, a light source bar is vertically fixed at the back side of the protractor longitudinal axis, fix a downward luminous illuminator on the top of light source bar, the power supply of illuminator is external together with the connecting rod outlet box of light source bar, the turning handle that the connecting rod connecting box is outer.
2, a kind of box body device that is used for Experiments of Optics according to claim 1, one group of source of parallel light or the adjustable angle light source of spacing can be installed in the side that it is characterized in that cube casing of box body device, vertically fix a hanger bar in the top inner wall of cube casing, hanger bar be positioned at protractor directly over, select for use convex lens or concavees lens vertically to hang on the hanger bar.
3, a kind of box body device that is used for Experiments of Optics according to claim 1 is characterized in that levelling bolt can be installed for four jiaos in the bottom of cube casing of box body device.
4, a kind of box body device that is used for Experiments of Optics according to claim 1 is characterized in that the interior bottom of gullet of cube casing of box body device can be equipped with a draining valve.
5, a kind of box body device that is used for Experiments of Optics according to claim 1 and 2 is characterized in that can opening hole, a fog chamber on the tank wall of cube casing of box body device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320116192 CN2713571Y (en) | 2003-12-04 | 2003-12-04 | Box apparatus for optical experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320116192 CN2713571Y (en) | 2003-12-04 | 2003-12-04 | Box apparatus for optical experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2713571Y true CN2713571Y (en) | 2005-07-27 |
Family
ID=34866463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320116192 Expired - Fee Related CN2713571Y (en) | 2003-12-04 | 2003-12-04 | Box apparatus for optical experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2713571Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102013199A (en) * | 2010-10-30 | 2011-04-13 | 郑皓元 | Light refraction demonstrator |
-
2003
- 2003-12-04 CN CN 200320116192 patent/CN2713571Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102013199A (en) * | 2010-10-30 | 2011-04-13 | 郑皓元 | Light refraction demonstrator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6761472B1 (en) | Water submergible simulated neon lighting device | |
| CN2713571Y (en) | Box apparatus for optical experiment | |
| DE602006009861D1 (en) | Flame effect apparatus | |
| CN203325304U (en) | Light reflection and refraction demonstration instrument | |
| CN209895727U (en) | Dual-purpose advertising light box | |
| CN203134231U (en) | Comprehensive demonstration instrument for geometrical optics | |
| CN102081875B (en) | Optical fiber propagation principle demonstration instrument | |
| CN213025016U (en) | Novel experimental apparatus of education technique | |
| CN202694648U (en) | Optical fiber communication simulation demonstration instrument | |
| CN2679778Y (en) | Box body for optical all reflection and light conducting fiber signal transmitting test | |
| CN203721073U (en) | Lift type illuminating object carrier used for teaching | |
| CN210691780U (en) | Light reflection experimental instrument | |
| KR101250938B1 (en) | Wall fountain | |
| CN202601051U (en) | Optical combination experimental instrument | |
| CN201868013U (en) | Smoke-liquid-type geometrical optics experiment instrument | |
| CN206819628U (en) | Colloidal solution turbid smog printing opacity contrast experiment's observation device | |
| CN203982658U (en) | Optical demonstrator | |
| CN204166780U (en) | The refraction of the adjustable light of a kind of Multifunction, reflecting demonstration device | |
| CN201829110U (en) | Spray film type geometrical optics experimental apparatus | |
| CN206097626U (en) | Presentation device of measurable air buoyancy and liquid buoyancy size | |
| CN214705142U (en) | Optical refraction demonstration device | |
| CN211529391U (en) | Auxiliary device for music teaching | |
| CN209962521U (en) | Teaching device with demonstration function | |
| CN201134182Y (en) | Optical demonstrator | |
| CN210691776U (en) | Primary school teaching presentation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |