CN109658792A - A kind of pinhole imaging system, concavees lens imaging experiment apparatus for demonstrating - Google Patents
A kind of pinhole imaging system, concavees lens imaging experiment apparatus for demonstrating Download PDFInfo
- Publication number
- CN109658792A CN109658792A CN201811615767.XA CN201811615767A CN109658792A CN 109658792 A CN109658792 A CN 109658792A CN 201811615767 A CN201811615767 A CN 201811615767A CN 109658792 A CN109658792 A CN 109658792A
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- placement rack
- concavees lens
- support plate
- cardboard
- pedestal
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- 238000003384 imaging method Methods 0.000 title claims abstract description 46
- 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 claims abstract description 46
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 239000000123 paper Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
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- 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
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- 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)
- Accessories Of Cameras (AREA)
Abstract
The present invention is a kind of pinhole imaging system, concavees lens imaging experiment apparatus for demonstrating, including pedestal, the top of pedestal is equipped with placing groove, the inside of placing groove is equipped with support plate, the side on support plate top is equipped with concavees lens placement rack, the top of concavees lens placement rack is equipped with concavees lens, the other side on support plate top is equipped with cardboard placement rack, the top of cardboard placement rack is fixed with cardboard mounting plate, the both ends of card slot and cardboard that cardboard mounting plate two sides are equipped with are connected together, a kind of pinhole imaging system of the present invention, concavees lens imaging experiment apparatus for demonstrating, it is convenient for by the support plate being equipped with while places cardboard and concavees lens, when as pinhole imaging system experiment, concavees lens placement rack is put down, cardboard placement rack is fixed on the supporting plate；When as concavees lens imaging experiment, concavees lens placement rack is fixed on the supporting plate, cardboard placement rack is put down, pinhole imaging system experiment and concavees lens imaging experiment can be carried out simultaneously on one device.
Description
Technical field
The present invention relates to experimental demonstration device technical fields more particularly to a kind of pinhole imaging system, concavees lens imaging experiment to drill
Showing device.
Background technique
In the Experiments of Optics in middle school, pinhole imaging system and concavees lens imaging are a kind of very common optical phenomenas, still
Current experimental provision needs two individual experimental provisions to be operated respectively, very troublesome, and is not easy to cardboard and recessed
Lens are moved, and are unfavorable for student and are operated, and can not accurately move the position of cardboard and concavees lens, are be easy to cause
Experimental data error does not learn and operates using student.
Summary of the invention
Present invention seek to address that the deficiencies in the prior art, and provide a kind of pinhole imaging system, concavees lens imaging experiment demonstration dress
It sets.
The present invention to achieve the above object, using following technical scheme:
A kind of pinhole imaging system, concavees lens imaging experiment apparatus for demonstrating, including pedestal, the top of the pedestal, which is equipped with, places
Slot, the inside of the placing groove are equipped with support plate, and the side on the support plate top is equipped with concavees lens placement rack, the concavees lens
The top of placement rack is equipped with concavees lens, and the other side on the support plate top is equipped with cardboard placement rack, the cardboard placement rack
Top is fixed with cardboard mounting plate, and the both ends of card slot and cardboard that cardboard mounting plate two sides are equipped with are connected together, described
The bottom surface level of support plate is equipped with the regulating mechanism for adjusting support Board position, and the side on the pedestal top is fixed with wax
Candle placement rack, the top of the candle placement rack are placed with candle, and the other side on the pedestal top is fixed with display board and puts
Seat is set, the top of the display board placement rack is equipped with display board.
Particularly, the regulating mechanism includes two feed screw nuts, and the bottom end of two feed screw nuts and support plate is solid
Fixed connection, two feed screw nut's internal screw threads are equipped with screw rod, and the screw rod is through pedestal and screw rod is set through one end of pedestal
There is turntable, the other end of the screw rod is fixed with bearing and screw rod is fixedly connected with the inner ring of bearing, separate in the pedestal
Bearing block is fixed on the side wall of turntable, the outer ring of the bearing is fixedly connected with the bearing seat, and the two sides of the support plate are equal
Equipped with sliding block, the sliding slot that the sliding block is equipped with placing groove two sides inner wall is slidably connected.
Particularly, the side of concavees lens placement rack bottom end is hinged by hinge and the side on support plate top, described
The side of cardboard placement rack bottom end by hinge and the other side on support plate top it is hinged, the bottom end of the concavees lens placement rack with
The bottom end of cardboard placement rack passes through magnet and the top absorption of support plate connects.
Particularly, the cardboard is provided with several and the surface of each cardboard is equipped with aperture of different shapes.
Particularly, the surface of the pedestal is equipped with graduation mark.
The beneficial effects of the present invention are: a kind of pinhole imaging system of the present invention, concavees lens imaging experiment apparatus for demonstrating, by being equipped with
Support plate convenient for placing cardboard and concavees lens simultaneously, when being tested as pinhole imaging system, concavees lens placement rack is put down, by cardboard
Placement rack is fixed on the supporting plate；It is when as concavees lens imaging experiment, concavees lens placement rack is fixed on the supporting plate, by cardboard
Placement rack is put down, and can carry out pinhole imaging system experiment and concavees lens imaging experiment simultaneously on one device；Pass through the tune being equipped with
Section mechanism is conveniently adjusted the position of support plate, understands the accurate location of support plate convenient for student according to the graduation mark being equipped with, is convenient for
Student carries out record data.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the schematic diagram of internal structure of pedestal of the invention；
Fig. 3 is partial structural diagram of the invention.
In figure: 1- pedestal；2- placing groove；3- support plate；4- concavees lens placement rack；5- concavees lens；6- cardboard placement rack；7-
Cardboard mounting plate；8- cardboard；9- feed screw nut；10- screw rod；11- turntable；12- candle placement rack；13- candle；14- sliding slot；
15- display board placement rack；16- display board；17- bearing；18- bearing block；19- graduation mark；
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
As shown in Figures 1 to 3, a kind of pinhole imaging system, concavees lens imaging experiment apparatus for demonstrating, including pedestal 1, the pedestal 1
Top be equipped with placing groove 2, the inside of the placing groove 2 is equipped with support plate 3, and the side on 3 top of support plate is equipped with recessed
Mirror placement rack 4, the top of the concavees lens placement rack 4 are equipped with concavees lens 5, and the other side on 3 top of support plate is equipped with cardboard
Placement rack 6, the top of the cardboard placement rack 6 are fixed with cardboard mounting plate 7, the card that 7 two sides of cardboard mounting plate are equipped with
The both ends of slot and cardboard 8 are connected together, and the bottom surface level of the support plate 3 is equipped with the adjusting machine for adjusting 3 position of support plate
Structure, the side on 1 top of pedestal are fixed with candle placement rack 12, and the top of the candle placement rack 12 is placed with candle
13, the other side on 1 top of pedestal is fixed with display board placement rack 15, and the top of the display board placement rack 15 is equipped with aobvious
Show plate 16.
Particularly, the regulating mechanism includes two feed screw nuts 9, the bottom end of two feed screw nuts 9 and support plate 3
It is fixedly connected, two 9 internal screw threads of feed screw nut are equipped with screw rod 10, and the screw rod 10 is through pedestal 1 and screw rod 10 runs through bottom
One end of seat 1 is equipped with turntable 11, and the other end of the screw rod 10 is fixed with bearing 17 and the inner ring of screw rod 10 and bearing 17 is solid
It is fixed to connect, bearing block 18, the outer ring of the bearing 17 and bearing block are fixed on the side wall in the pedestal 1 far from turntable 11
18 are fixedly connected, and the two sides of the support plate 3 are equipped with sliding block, the sliding slot 14 that the sliding block and 2 two sides inner wall of placing groove are equipped with
It is slidably connected.
Particularly, the side of 4 bottom end of concavees lens placement rack is hinged by hinge and the side on 3 top of support plate, institute
The side for stating 6 bottom end of cardboard placement rack is hinged by hinge and the other side on 3 top of support plate, the concavees lens placement rack 4
Bottom end and the bottom end of cardboard placement rack 6 pass through magnet and the top absorption of support plate 3 connects.
Particularly, the cardboard 8 is provided with several and the surface of each cardboard 8 is equipped with aperture of different shapes.
Particularly, the surface of the pedestal 1 is equipped with graduation mark 19.
When specifically used, a kind of pinhole imaging system of the present invention, concavees lens imaging experiment apparatus for demonstrating, first experimenter are by wax
Candle 13 is placed on candle placement rack 12, when as pinhole imaging system experiment, concavees lens placement rack 4 is laid flat, by cardboard placement rack 6
The magnet of bottom end and the magnet on 3 top of support plate carry out absorption fixation, drive silk by rotating turntable 11 according to graduation mark 19
Bar 10 is rotated, and screw rod 10 is threadedly coupled with feed screw nut 9, and under the action of sliding block and sliding slot 14, support plate 3 or so is moved
It is dynamic, the position of support plate 3 is adjusted, observes the image shown on display board 16, recording to data can be to difference
The cardboard 8 of the aperture of shape is replaced, and experimenter's observation experiment principle is convenient for；When as concavees lens imaging experiment, by paper
Plate placement rack 6 is laid flat, and the magnet on the magnet of 4 bottom end of concavees lens placement rack and 3 top of support plate is carried out absorption fixation, according to quarter
Line 19 is spent, by rotating turntable 11, drives screw rod 10 to be rotated, screw rod 10 is threadedly coupled with feed screw nut 9, in sliding block and cunning
Under the action of slot 14, support plate 3 is moved left and right, and is adjusted to the position of support plate 3, and the display feelings of 16 image of display board are observed
Condition records data.
Embodiment one
A kind of pinhole imaging system, concavees lens imaging experiment apparatus for demonstrating, including pedestal 1, the top of the pedestal 1, which is equipped with, places
Slot 2, the inside of the placing groove 2 are equipped with support plate 3, and the side on 3 top of support plate is equipped with concavees lens placement rack 4, described
The top of concavees lens placement rack 4 is equipped with concavees lens 5, and the other side on 3 top of support plate is equipped with cardboard placement rack 6, the paper
The top of plate placement rack 6 is fixed with cardboard mounting plate 7, the both ends of the card slot that 7 two sides of cardboard mounting plate are equipped with and cardboard 8
It is connected together, the bottom surface level of the support plate 3 is equipped with the regulating mechanism for adjusting 3 position of support plate, 1 top of pedestal
Side be fixed with candle placement rack 12, the top of the candle placement rack 12 is placed with candle 13,1 top of pedestal
The other side is fixed with display board placement rack 15, and the top of the display board placement rack 15 is equipped with display board 16.
Particularly, the regulating mechanism includes two feed screw nuts 9, the bottom end of two feed screw nuts 9 and support plate 3
It is fixedly connected, two 9 internal screw threads of feed screw nut are equipped with screw rod 10, and the screw rod 10 is through pedestal 1 and screw rod 10 runs through bottom
One end of seat 1 is equipped with turntable 11, and the other end of the screw rod 10 is fixed with bearing 17 and the inner ring of screw rod 10 and bearing 17 is solid
It is fixed to connect, bearing block 18, the outer ring of the bearing 17 and bearing block are fixed on the side wall in the pedestal 1 far from turntable 11
18 are fixedly connected, and the two sides of the support plate 3 are equipped with sliding block, the sliding slot 14 that the sliding block and 2 two sides inner wall of placing groove are equipped with
It is slidably connected.
Particularly, the side of 4 bottom end of concavees lens placement rack is hinged by hinge and the side on 3 top of support plate, institute
The side for stating 6 bottom end of cardboard placement rack is hinged by hinge and the other side on 3 top of support plate, the concavees lens placement rack 4
Bottom end and the bottom end of cardboard placement rack 6 pass through magnet and the top absorption of support plate 3 connects.
Particularly, the cardboard 8 is provided with several and the surface of each cardboard 8 is equipped with aperture of different shapes.
Embodiment two
A kind of pinhole imaging system, concavees lens imaging experiment apparatus for demonstrating, including pedestal 1, the top of the pedestal 1, which is equipped with, places
Slot 2, the inside of the placing groove 2 are equipped with support plate 3, and the side on 3 top of support plate is equipped with concavees lens placement rack 4, described
The top of concavees lens placement rack 4 is equipped with concavees lens 5, and the other side on 3 top of support plate is equipped with cardboard placement rack 6, the paper
The top of plate placement rack 6 is fixed with cardboard mounting plate 7, the both ends of the card slot that 7 two sides of cardboard mounting plate are equipped with and cardboard 8
It is connected together, the bottom surface level of the support plate 3 is equipped with the regulating mechanism for adjusting 3 position of support plate, 1 top of pedestal
Side be fixed with candle placement rack 12, the top of the candle placement rack 12 is placed with candle 13,1 top of pedestal
The other side is fixed with display board placement rack 15, and the top of the display board placement rack 15 is equipped with display board 16.
Particularly, the regulating mechanism includes two feed screw nuts 9, the bottom end of two feed screw nuts 9 and support plate 3
It is fixedly connected, two 9 internal screw threads of feed screw nut are equipped with screw rod 10, and the screw rod 10 is through pedestal 1 and screw rod 10 runs through bottom
One end of seat 1 is equipped with turntable 11, and the other end of the screw rod 10 is fixed with bearing 17 and the inner ring of screw rod 10 and bearing 17 is solid
It is fixed to connect, bearing block 18, the outer ring of the bearing 17 and bearing block are fixed on the side wall in the pedestal 1 far from turntable 11
18 are fixedly connected, and the two sides of the support plate 3 are equipped with sliding block, the sliding slot 14 that the sliding block and 2 two sides inner wall of placing groove are equipped with
It is slidably connected.
Particularly, the side of 4 bottom end of concavees lens placement rack is hinged by hinge and the side on 3 top of support plate, institute
The side for stating 6 bottom end of cardboard placement rack is hinged by hinge and the other side on 3 top of support plate, the concavees lens placement rack 4
Bottom end and the bottom end of cardboard placement rack 6 pass through magnet and the top absorption of support plate 3 connects.
Particularly, the surface of the pedestal 1 is equipped with graduation mark 19.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as using the various improvement that the inventive concept and technical scheme of the present invention carry out, or not improved direct application
It is within the scope of the present invention in other occasions.
Claims (5)
1. a kind of pinhole imaging system, concavees lens imaging experiment apparatus for demonstrating, which is characterized in that including pedestal (1), the pedestal (1)
Top be equipped with placing groove (2), the inside of the placing groove (2) is equipped with support plate (3), the side on support plate (3) top
Equipped with concavees lens placement rack (4), the top of the concavees lens placement rack (4) is equipped with concavees lens (5), support plate (3) top
The other side be equipped with cardboard placement rack (6), the top of the cardboard placement rack (6) is fixed with cardboard mounting plate (7), the paper
The both ends of card slot and cardboard (8) that plate mounting plate (7) two sides are equipped with are connected together, and the bottom surface level of the support plate (3) is equipped with
For adjusting the regulating mechanism of support plate (3) position, the side on pedestal (1) top is fixed with candle placement rack (12),
The top of the candle placement rack (12) is placed with candle (13), and the other side on pedestal (1) top is fixed with display board
The top of placement rack (15), the display board placement rack (15) is equipped with display board (16).
2. a kind of pinhole imaging system according to claim 1, concavees lens imaging experiment apparatus for demonstrating, which is characterized in that described
Regulating mechanism includes two feed screw nuts (9), and two feed screw nuts (9) are fixedly connected with the bottom end of support plate (3), and two
Feed screw nut's (9) internal screw thread is equipped with screw rod (10), and the screw rod (10) is through pedestal (1) and screw rod (10) runs through pedestal
(1) one end is equipped with turntable (11), and the other end of the screw rod (10) is fixed with bearing (17) and screw rod (10) and bearing
(17) inner ring is fixedly connected, and is fixed with bearing block (18), the axis on the side wall in the pedestal (1) far from turntable (11)
The outer ring for holding (17) is fixedly connected with bearing block (18), and the two sides of the support plate (3) are equipped with sliding block, the sliding block and placement
The sliding slot (14) that slot (2) two sides inner wall is equipped with is slidably connected.
3. a kind of pinhole imaging system according to claim 1, concavees lens imaging experiment apparatus for demonstrating, which is characterized in that described
The side of concavees lens placement rack (4) bottom end is hinged by hinge and the side on support plate (3) top, the cardboard placement rack (6)
The side of bottom end is hinged by hinge and the other side on support plate (3) top, the bottom end of the concavees lens placement rack (4) and cardboard
The bottom end of placement rack (6) passes through magnet and the top absorption of support plate (3) connects.
4. a kind of pinhole imaging system according to claim 1, concavees lens imaging experiment apparatus for demonstrating, which is characterized in that described
Cardboard (8) is provided with several and the surface of each cardboard (8) is equipped with aperture of different shapes.
5. a kind of pinhole imaging system according to claim 1, concavees lens imaging experiment apparatus for demonstrating, which is characterized in that described
The surface of pedestal (1) is equipped with graduation mark (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811615767.XA CN109658792A (en) | 2018-12-27 | 2018-12-27 | A kind of pinhole imaging system, concavees lens imaging experiment apparatus for demonstrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811615767.XA CN109658792A (en) | 2018-12-27 | 2018-12-27 | A kind of pinhole imaging system, concavees lens imaging experiment apparatus for demonstrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109658792A true CN109658792A (en) | 2019-04-19 |
Family
ID=66117267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811615767.XA Pending CN109658792A (en) | 2018-12-27 | 2018-12-27 | A kind of pinhole imaging system, concavees lens imaging experiment apparatus for demonstrating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109658792A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204332205U (en) * | 2014-12-21 | 2015-05-13 | 方丽莉 | A kind of lens demonstrator |
| CN205194174U (en) * | 2015-11-06 | 2016-04-27 | 徐宝红 | Simple and easy optical imaging principle demonstration instrument |
| CN206697117U (en) * | 2017-03-11 | 2017-12-01 | 曾楚雯 | A kind of middle school student are with mirror imaging physics experiment teaching equipment |
| CN108074458A (en) * | 2016-11-11 | 2018-05-25 | 广安市前锋区代市镇长五小学校 | A kind of teaching optical imagery principle demonstration frame |
| CN108417129A (en) * | 2018-06-11 | 2018-08-17 | 贵阳锐航智能科技有限公司 | A kind of convex lens combined appliance for teaching of physics teaching |
-
2018
- 2018-12-27 CN CN201811615767.XA patent/CN109658792A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204332205U (en) * | 2014-12-21 | 2015-05-13 | 方丽莉 | A kind of lens demonstrator |
| CN205194174U (en) * | 2015-11-06 | 2016-04-27 | 徐宝红 | Simple and easy optical imaging principle demonstration instrument |
| CN108074458A (en) * | 2016-11-11 | 2018-05-25 | 广安市前锋区代市镇长五小学校 | A kind of teaching optical imagery principle demonstration frame |
| CN206697117U (en) * | 2017-03-11 | 2017-12-01 | 曾楚雯 | A kind of middle school student are with mirror imaging physics experiment teaching equipment |
| CN108417129A (en) * | 2018-06-11 | 2018-08-17 | 贵阳锐航智能科技有限公司 | A kind of convex lens combined appliance for teaching of physics teaching |
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