CN109243270A - The catadioptric law apparatus for demonstrating of light - Google Patents
The catadioptric law apparatus for demonstrating of light Download PDFInfo
- Publication number
- CN109243270A CN109243270A CN201811261948.7A CN201811261948A CN109243270A CN 109243270 A CN109243270 A CN 109243270A CN 201811261948 A CN201811261948 A CN 201811261948A CN 109243270 A CN109243270 A CN 109243270A
- Authority
- CN
- China
- Prior art keywords
- dial disc
- roundlet
- upright post
- ear
- perforation
- 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.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000011521 glass Substances 0.000 claims abstract description 13
- 230000003287 optical effect Effects 0.000 claims abstract description 11
- 229910052742 iron Inorganic materials 0.000 claims abstract description 9
- 210000005069 ears Anatomy 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/22—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for optics
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Optimization (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Algebra (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Business, Economics & Management (AREA)
- Optics & Photonics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The catadioptric law apparatus for demonstrating of light, it is made of Circular permanent magnet iron, dial disc, magnet placing slot, optical element, fixation kit (organic glass bar shaped clamping plate, bolt, perforation, screw hole), post, ox-hide rope, projection laser pen, upright post base, roundlet ear, it is the characteristics of being manufactured with magnetic material using existing blackboard, dial, projection laser pen are adsorbed on blackboard with permanent magnets, optical element is fixed on dial, and the laws such as the catadioptric of light are demonstrated on the blackboard of classroom.
Description
Technical field
The present invention relates to a kind of catadioptric law apparatus for demonstrating of light, in particular to a kind of optics catadioptric law classroom religion
Learn apparatus for demonstrating.
Background technique
Law is the natural law, currently, the catadioptric law of the light of junior-senior high school is imparted knowledge to students, majority, which still rests on blackboard, to be said
Experiment, makes student lack intuitive sense, this will undoubtedly influence Classroom Teaching, and this case technical characterstic is exactly the catadioptric light
Equal laws teaching demonstration moves classroom to, and hangs on blackboard.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of laws such as the catadioptric of demonstration light on the blackboard of classroom
Teaching demonstration device is that dial, projection laser pen are inhaled with permanent magnets the characteristics of being manufactured with magnetic material using existing blackboard
It is attached on blackboard, optical element is fixed on dial, and the laws such as the catadioptric of light are demonstrated on the blackboard of classroom.
The technical solution adopted by the present invention to solve the technical problems is: the present invention is by Circular permanent magnet iron, dial disc, magnetic
Iron mounting groove, fixation kit (organic glass bar shaped clamping plate, bolt, perforation, screw hole), post, ox-hide rope, is thrown optical element
Shadow laser pen, upright post base, roundlet ear form, and are carved with angle index line, middle separated time, normal on dial disc, it is characterized in that: carving
A screw hole is symmetrically respectively opened in the normal two sides of degree disk middle and lower part, and the bolt in fixation kit passes through organic glass bar shaped clamping plate both ends
Perforation, be screwed in the screw hole of dial disc middle and lower part normal two sides, optical element it is clamping dial disc center, scale
It is uniformly distributed three roundlet ears on the circumference of disk, magnet placing slot is opened on roundlet ear and upright post base, slot bottom closing, circle is forever
For magnet placing in magnet placing slot, upright post base edge uprightly plays two posts, and projection laser pen is bundled with ox-hide rope
On two posts.
The roundlet ear, it is characterized in that: roundlet ear is substantially at cylinder, thickness is thicker than dial disc, before the two
Magnet placing slot is opened in surface flush, roundlet ear center, and slot bottom closing, roundlet ear, dial disc, magnet placing slot are integrally suppressed
Production.
The fixation kit, it is characterized in that: fixation kit is made of organic glass bar shaped clamping plate, bolt, perforation, screw hole,
Perforation is opened in the both ends of organic glass bar shaped clamping plate, and screw hole is opened in the normal two sides of dial disc middle and lower part.
The upright post base, it is characterized in that: upright post base rectangularity, magnet placing slot, slot bottom closing, side are opened in center
Two posts are uprightly played at edge, upright post base and post, magnet placing slot integrally suppress production.
The optical element, containing semicircle glass block, trapezoidal glass block, isosceles right angle prism, equilateral prism.
Due to the adoption of the above technical scheme, advantage for present invention and good effect are: can show in classroom blackboard
Show the laws such as the catadioptric of light, demonstration visibility is high, and structure is simple, economical and practical.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is fixation kit and dial disc of the invention, roundlet ear, magnet placing slot structure cutaway enlargement diagram.
1. Circular permanent magnet iron in figure, 2. dial discs, 3. magnet placing slots, 4. optical elements, 5. fixation kits, 5-1. have
Machine glass bar clevis plate, 5-2. bolt, 5-3. perforation, 5-4. screw hole, 6. posts, 7. ox-hide ropes, 8. projection laser pens, 9. is vertical
Column pedestal, 10. roundlet ears.
Specific embodiment
In Fig. 1, angle index line, middle separated time, normal are carved on dial disc 2, it is characterized in that: fixation kit 5 is screwed on
It is uniformly distributed on the center of dial disc 2, the circumference of dial disc 2 in the middle and lower part of dial disc 2, optical element 4 is clamping
Magnet placing slot 3, slot bottom closing are opened on three roundlet ears 10, roundlet ear 10 and upright post base 9, Circular permanent magnet iron 1 is placed in magnetic
In iron mounting groove 3,9 edge of upright post base uprightly plays two posts 6, with ox-hide rope 7 that the bundle of projection laser pen 8 is small at two
On column 6.
In Fig. 2, fixation kit 5, fixation kit 5, it is characterized in that: by organic glass bar shaped clamping plate are connect on dial disc 2
5-1, bolt 5-2, perforation 5-3, screw hole 5-4 composition, a perforation 5-3, bolt are respectively opened in the both ends of organic glass bar shaped clamping plate 5-1
5-2 passes through perforation 5-3, is screwed in the screw hole 5-4 of 2 middle and lower part of dial disc, and 10 thickness of roundlet ear is thicker than dial disc 2, and two
Magnet placing slot 3, slot bottom closing are opened in the front surface flush of person, 10 center of roundlet ear, and Circular permanent magnet iron 1 is placed in magnet placing
In slot 3.
Claims (2)
1. the catadioptric law apparatus for demonstrating of light, by Circular permanent magnet iron, dial disc, magnet placing slot, optical element, fixed group
Part (organic glass bar shaped clamping plate, bolt, perforation, screw hole), post, ox-hide rope, projection laser pen, upright post base, roundlet ear
Composition, dial disc is carved with angle index line, middle separated time, normal on (2), it is characterized in that: fixation kit (5) is screwed in calibration circle
It is the middle and lower part of disk (2), optical element (4) is clamping in dial disc (2) center, it is uniformly distributed on the circumference of dial disc (2)
It is opened magnet placing slot (3) on three roundlet ears (10), roundlet ear (10) and upright post base (9) center, slot bottom closing, Circular permanent magnet
Iron (1) is placed in magnet placing slot (3), and upright post base (9) edge uprightly plays two posts (6), with ox-hide rope (7) throwing
Shadow laser pen (8) is bundled on two posts (6), upright post base (9) rectangularity, upright post base (9) and post (6),
Magnet placing slot (3) integrally compacting production, roundlet ear (10) thickness is thicker than dial disc (2), the front surface flush of the two,
Roundlet ear (10), dial disc (2), magnet placing slot (3) are also whole compacting production.
2. according to claim 1 in the catadioptric law apparatus for demonstrating of light, the fixation kit (5), it is characterized in that: fixation kit
(5), it is made of organic glass bar shaped clamping plate (5-1), bolt (5-2), perforation (5-3), screw hole (5-4), organic glass clevis
A perforation (5-3) is respectively opened at the both ends of plate (5-1), and bolt (5-2) passes through perforation (5-3), is screwed in dial disc (2) middle and lower part
Screw hole (5-4) in, optical element (4) it is clamping dial disc (2) center.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811261948.7A CN109243270A (en) | 2018-10-26 | 2018-10-26 | The catadioptric law apparatus for demonstrating of light |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811261948.7A CN109243270A (en) | 2018-10-26 | 2018-10-26 | The catadioptric law apparatus for demonstrating of light |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109243270A true CN109243270A (en) | 2019-01-18 |
Family
ID=65078707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811261948.7A Pending CN109243270A (en) | 2018-10-26 | 2018-10-26 | The catadioptric law apparatus for demonstrating of light |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109243270A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109903659A (en) * | 2019-03-17 | 2019-06-18 | 南京科技职业学院 | The device of refractive index demonstration optics catadioptric law can be measured on blackboard |
CN109979293A (en) * | 2019-04-24 | 2019-07-05 | 邓航斌 | A kind of experimental method and experimental provision measuring transparent glass brick refractive index |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2715275Y (en) * | 2003-08-25 | 2005-08-03 | 周文 | Light refraction and total reflection experiment device |
CN201417548Y (en) * | 2009-03-23 | 2010-03-03 | 李赛男 | Multifunctional optical demonstration instrument |
CN104167142A (en) * | 2013-05-18 | 2014-11-26 | 王廷杰 | Multifunctional optical experiment instrument |
CN106023735A (en) * | 2016-07-19 | 2016-10-12 | 天津城建大学 | Rotation law demonstration apparatus |
CN209607258U (en) * | 2018-10-26 | 2019-11-08 | 南京科技职业学院 | The suspension type apparatus for demonstrating of optics catadioptric law |
-
2018
- 2018-10-26 CN CN201811261948.7A patent/CN109243270A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2715275Y (en) * | 2003-08-25 | 2005-08-03 | 周文 | Light refraction and total reflection experiment device |
CN201417548Y (en) * | 2009-03-23 | 2010-03-03 | 李赛男 | Multifunctional optical demonstration instrument |
CN104167142A (en) * | 2013-05-18 | 2014-11-26 | 王廷杰 | Multifunctional optical experiment instrument |
CN106023735A (en) * | 2016-07-19 | 2016-10-12 | 天津城建大学 | Rotation law demonstration apparatus |
CN209607258U (en) * | 2018-10-26 | 2019-11-08 | 南京科技职业学院 | The suspension type apparatus for demonstrating of optics catadioptric law |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109903659A (en) * | 2019-03-17 | 2019-06-18 | 南京科技职业学院 | The device of refractive index demonstration optics catadioptric law can be measured on blackboard |
CN109979293A (en) * | 2019-04-24 | 2019-07-05 | 邓航斌 | A kind of experimental method and experimental provision measuring transparent glass brick refractive index |
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