CN209804095U - Physical optics experimental apparatus - Google Patents
Physical optics experimental apparatus Download PDFInfo
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- CN209804095U CN209804095U CN201821745607.2U CN201821745607U CN209804095U CN 209804095 U CN209804095 U CN 209804095U CN 201821745607 U CN201821745607 U CN 201821745607U CN 209804095 U CN209804095 U CN 209804095U
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- box body
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Abstract
The utility model relates to a physical optics experimental device, which comprises a box body, wherein the top of the box body is provided with a box cover, the box cover is movably connected with four sides of the box body through buckles, an inner cavity of the box body is provided with a first experimental mechanism, the first experimental mechanism comprises a guide rail, two ends of the guide rail are fixedly connected with the inner wall of the box body, a first slide block, a second slide block, a third slide block and a fourth slide block are sequentially arranged on the guide rail from left to right, the top of the first slide block is fixedly connected with an imaging plate through a support rod, the top of the second slide block is rotatably connected with a rotating rod through a support rod, the outer side of the rotating rod is fixedly connected with a lens fixing ring through a connecting rod, the top of the third slide block is fixedly connected with a light screen through a support rod, a rectangular through hole, the accuracy of data is improved, and the demonstration effect is good, has improved teaching quality and learning quality.
Description
Technical Field
the utility model relates to a physics optics experimental apparatus belongs to physics experiment technical field.
Background
Physics is a subject for researching the most general law of motion of substances and the basic structure of the substances, and is used as a leading subject of natural science, and the physics researches the most basic motion form and law of all substances such as universe and basic particles, so that the physics teaching aid becomes the research basis of other natural scientific subjects, and at present, a plurality of teaching aids for demonstrating physical phenomena are provided, but most of the teaching aids have single functions, are inconvenient to apply and have poor practicability; especially, optical experiment, the principle is comparatively abstract, need demonstrate with the help of appurtenance, just can better help student understand and study, but current optical presentation device, the installation, the operation is complicated, the experimental part is more, easily lose and measurement accuracy is low, teacher's the work degree of difficulty can not be reduced effectively, the efficiency of effectual improvement physical teaching and study, can not dismantle experimental apparatus separately and place, easily fall into the dust, reduce life, can not accurate convenient know place the scale, thereby can not better study optics, increase experimental error, simultaneously can not fold experimental apparatus and place, occupation space, the process of giving people the experiment has brought certain adverse effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a physical optics experimental device, through setting up the box and the case lid, combine two experimental mechanisms together, make it save space when idle, facilitate people to take in, carry, avoid falling into the dust when idle, improve the service life, when using, separate it, can carry on the physical optics experiment at the same time, through setting up the guide rail, can let the experimental apparatus move on the guide rail, through the distance between them of scale mark control on the dead lever, be convenient for carry on the optical experiment of the distance difference, through setting up a plurality of lens fixed rings, install different convex lens or concave lens in the lens fixed ring, rotate the bull stick during the experiment, can carry on the experiment that different lenses influence light, do not need to change the lens back and forth, save time, can more audio-visual contrast simultaneously, increase the effect of experiment teaching, through setting up the movable plate, it makes the formation of image hole on the movable plate be located the round hole to remove the movable plate, conveniently carry out the experiment that light caused the diffraction through different through-holes, through setting up the second experiment structure, install the lens on the lens mounting bracket, can carry out the refraction of light, the experiment of reflection, rotatory carousel, can experiment light from the reflection behind the different angle jets into the lens, the phenomenon of refraction, personnel's of being convenient for operation, let the student more audio-visual result of watching the experiment, the demonstration reflection that the angle line can be clear, the position of refraction light, the accuracy of data has been improved, in order to solve the problem that proposes in the above-mentioned background art.
in order to achieve the above object, the utility model provides a following technical scheme:
A physical optics experimental device comprises a box body, wherein a box cover is arranged at the top of the box body, the box cover is movably connected with four sides of the box body through buckles, a first experimental mechanism is arranged in an inner cavity of the box body and comprises a guide rail, two ends of the guide rail are fixedly connected with the inner wall of the box body, a first slide block, a second slide block, a third slide block and a fourth slide block are sequentially arranged on the guide rail from left to right, the top of the first slide block is fixedly connected with an imaging plate through a support rod, the top of the second slide block is rotatably connected with a rotating rod through a support rod, the outer side of the rotating rod is fixedly connected with a lens fixing ring through a connecting rod, the top of the third slide block is fixedly connected with a light screen through a support rod, a rectangular through hole is formed in the light screen, a round hole is formed, the fixed lamp source mount pad that is provided with of branch is passed through at fourth slider top, the case lid inner chamber is provided with the second experiment structure, the second experiment structure includes the pivot, the pivot with case lid bottom center rotates to be connected, pivot outside fixedly connected with carousel, the carousel outside is provided with the light source fixing base, the light source fixing base with case lid fixed connection, wear to be equipped with the bolt of screwing on the carousel, the pivot bottom is provided with the lens mounting bracket, the lens mounting bracket includes bracing piece, lens, the bracing piece set up in the lens both sides, the bracing piece top with pivot fixed connection, bracing piece bottom end fixedly connected with support, wear to be equipped with locking bolt on the support, locking bolt one end fixedly connected with pressure strip, the pressure strip set up in the lens below.
Furthermore, a fixing rod is arranged below the guide rail and fixedly connected with the inner wall of the box body.
Furthermore, the fixed rod penetrates through the first sliding block, the second sliding block, the third sliding block and the fourth sliding block, and scale marks are marked on the fixed rod.
Furthermore, a positioning groove is formed in one side of the guide rail, fixing bolts are arranged on the first sliding block, the second sliding block, the third sliding block and the fourth sliding block and correspond to the positioning groove, and fixing bolts are also arranged at the top end of the supporting rod on the second sliding block.
furthermore, the position of the imaging hole corresponds to the position of the round hole, and the size and the shape of the imaging hole are different.
Furthermore, angle lines are carved at the edge of the rotary table, and a normal line is carved on the rotary table.
Furthermore, the box body is hinged with a side plate corresponding to the first experiment mechanism, and a handle is arranged on the side plate.
Further, the inner cavity of the box body is provided with a storage groove, the storage groove is located on one side of the first experiment mechanism, the inner surface of the storage groove is provided with a spongy cushion, and a level meter is arranged between the storage groove and the first experiment mechanism.
Furthermore, lens have been placed in putting the thing groove, lens are all different, lens also set up in the lens retaining ring.
The utility model has the advantages that: the utility model relates to a physical optics experimental device, through setting up the box and case lid, combine two experimental mechanisms together, can save space when making it idle, facilitate people to take in, carry, avoid falling into the dust when idle, improve the service life, when using, split it, can carry on the physical optics experiment at the same time, through setting up the guide rail, can let the experimental apparatus move on the guide rail, through the distance between them of scale mark control on the dead lever, be convenient for carry on the optical experiment of the distance difference, through setting up a plurality of lens fixed rings, install different convex lens or concave lens in the lens fixed ring, rotate the bull stick during the experiment, can carry on the experiment that different lenses influence light, do not need to change the lens back and forth, save time, can more audio-visual contrast simultaneously, increase the effect of experiment teaching, through setting up the movable plate, remove the movable plate and make the formation of image hole on the movable plate be located the downthehole circle, conveniently carry out the experiment that light caused the diffraction through different through-holes, through setting up the second experiment structure, install the lens on the lens mounting bracket, can carry out the refraction of light, the experiment of reflection, the rotary table, can experiment light from the reflection behind the different angle injection lens, the phenomenon of refraction, personnel's of being convenient for operation, let the student more audio-visual result of watching the experiment, the demonstration reflection that the angle line can be clear, the position of refraction light, the accuracy of data has been improved, the demonstration is effectual, teaching quality and learning quality have been improved.
drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic structural diagram of a first experiment mechanism of a physical optics experiment apparatus of the present invention;
FIG. 2 is a right-view schematic diagram of a lens fixing ring of the physical and optical experiment apparatus of the present invention;
FIG. 3 is a right side view of a light shielding plate of the physical optical experiment apparatus of the present invention;
Fig. 4 is a schematic diagram of a second experimental structure of the physical optics experimental apparatus of the present invention;
FIG. 5 is a schematic view of a lens mounting frame of the physical optical experiment apparatus of the present invention;
FIG. 6 is a front view of the physical optics experiment apparatus of the present invention;
FIG. 7 is a top view of the housing of the physical optical experiment apparatus of the present invention;
reference numbers in the figures: 1. a box body; 2. a box cover; 3. a first experimental mechanism; 4. a guide rail; 5. a first slider; 6. a second slider; 7. a third slider; 8. a fourth slider; 9. an imaging plate; 10. a rotating rod; 11. a lens fixing ring; 12. a visor; 13. a rectangular through hole; 14. a circular hole; 15. moving the plate; 16. an imaging aperture; 17. a lamp source mounting base; 18. a second experimental configuration; 19. a rotating shaft; 20. a turntable; 21. a light source fixing seat; 22. screwing the bolt; 23. a lens mount; 24. a support bar; 25. a lens; 26. a support; 27. locking the bolt; 28. a compression plate; 29. fixing the rod; 30. positioning a groove; 31. fixing the bolt; 32. a side plate; 33. a storage groove; 34. a level gauge; 35. a lens.
Detailed Description
the preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to fig. 1-7, the present invention provides a technical solution:
A physical optics experimental device comprises a box body 1, a box cover 2 is arranged at the top of the box body 1, the box cover 2 is movably connected with four sides of the box body 1 through buckles, a first experimental mechanism 3 is arranged in an inner cavity of the box body 1, the first experimental mechanism 3 comprises a guide rail 4, two ends of the guide rail 4 are fixedly connected with the inner wall of the box body 1, the two experimental mechanisms are combined together, so that the space can be saved when the experimental device is idle, people can conveniently store and carry the experimental device, dust falling into the experimental device when the experimental device is idle is avoided, the service life is prolonged, the experimental device can be detached when the experimental device is used, physical optics experiments can be simultaneously carried out, a first sliding block 5, a second sliding block 6, a third sliding block 7 and a fourth sliding block 8 are sequentially arranged on the guide rail 4 from left to right, experimental tools can be moved on the guide rail 4, the distance between the experimental, the top of the first slider 5 is fixedly connected with an imaging plate 9 through a supporting rod, the top of the second slider 6 is rotatably connected with a rotating rod 10 through a supporting rod, the outer side of the rotating rod 10 is fixedly connected with a lens fixing ring 11 through a connecting rod, the rotating rod is rotated during an experiment, the lens 35 does not need to be replaced back and forth, the experiment of the influence of different lenses 35 on light can be carried out, the time is saved, meanwhile, the comparison can be more visually carried out, the effect of experiment teaching is increased, the top of the third slider 7 is fixedly connected with a light shielding plate 12 through a supporting rod, a rectangular through hole 13 is formed in the light shielding plate 12, a round hole 14 is formed in the light shielding plate 12, the round hole 14 penetrates through the rectangular through hole 13, a moving plate 15 is slidably connected in the rectangular through hole 13, imaging holes 16 are uniformly formed in the moving plate 15, the moving plate 15, the fixed light source mount pad 17 that is provided with of branch is passed through at 8 tops of fourth slider, 2 inner chambers of case lid are provided with second experiment structure 18, second experiment structure 18 includes pivot 19, pivot 19 with 2 bottom centers of case lid rotate to be connected, 19 outside fixedly connected with carousel 20 of pivot, the carousel 20 outside is provided with light source fixing base 21, light source fixing base 21 with 2 fixed connection of case lid, wear to be equipped with the bolt 22 of screwing on carousel 20, 19 bottoms of pivot are provided with lens mounting bracket 23, install lens 25 on lens mounting bracket 23, can carry out the experiment of refraction, reflection of light, rotatory carousel 20, reflection, refraction's phenomenon after can experimental light jets into lens 25 from different angles, and personnel's of being convenient for operation lets the student more directly perceived see the result of experiment, and the angle line can clear demonstration reflection, The position of refraction light has improved the accuracy of data, lens mounting bracket 23 includes bracing piece 24, lens 25, bracing piece 24 set up in lens 25 both sides, 24 tops of bracing piece with 19 fixed connection in pivot, 24 bottom fixedly connected with supports 26 of bracing piece, wear to be equipped with locking bolt 27 on the support 26, 27 one end fixedly connected with pressure strip 28 of locking bolt, pressure strip 28 set up in lens 25 below.
More specifically, a fixing rod 29 is arranged below the guide rail 4, the fixing rod 29 is fixedly connected with the inner wall of the box body 1, the fixing rod 29 penetrates through the first slider 5, the second slider 6, the third slider 7 and the fourth slider 8, scale marks are marked on the fixing rod 29, so that the distance between experimental tools can be conveniently read, and can be adjusted at any time, a positioning groove 30 is formed in one side of the guide rail 4, fixing bolts 31 are arranged on the first slider 5, the second slider 6, the third slider 7 and the fourth slider 8 corresponding to the positioning groove 30, fixing bolts 31 are also arranged at the top end of a supporting rod on the second slider 6, after the distance between the sliders is adjusted, the fixing is conveniently performed, the stability of subsequent experiments is ensured, the lens fixing ring 11 is fixed when different lenses 35 are adjusted, and the position of the imaging hole 16 corresponds to the position of the round hole 14, and the size and shape of the imaging hole 16 are different, the movable plate 15 is moved to make the imaging hole 16 pass through the round hole 14 discontinuously, so that the experiment that the light is diffracted by different through holes is convenient to carry out, the edge of the turntable 20 is carved with an angle line, the turntable 20 is carved with a normal line, the angle line can clearly display the positions of reflected light and refracted light, the accuracy of data is improved, the position of the box body 1 corresponding to the first experiment mechanism 3 is hinged with a side plate 32, a handle is arranged on the side plate 32, the side plate 32 is opened during the experiment to facilitate the viewing of students, the inner cavity of the box body 1 is provided with an object placing groove 33, the object placing groove 33 is positioned at one side of the first experiment mechanism 3, the inner surface of the object placing groove 33 is provided with a sponge mat, a level instrument 34 is arranged between the object placing groove 33 and the first experiment mechanism 3 to ensure that the horizontal state is, put and placed lens 35, lens 25 in the thing groove 33, lens 35, lens 25 are all inequality, lens 35 also sets up in the solid fixed ring 11 of lens, changes the material that the light passed, is convenient for carry out the multiunit experiment and compares, also is convenient for place laser emitter.
The utility model discloses the theory of operation: with 2 split levels of box 1 and case lid emission, use first experimental mechanism 3, open light source light and pass light screen 12, the solid fixed ring 11 of lens falls on imaging plate 9, adjust the distance between the solid fixed ring 11 of lens and the lamp source mount pad 17, measure lens 35 focus, rotatory bull stick 10, demonstrate the phenomenon of different kind lens 35, remove movable plate 15, demonstrate the aperture imaging principle, use second experimental mechanism 18, open light source light and penetrate on lens 25, reflect, the experiment of refraction, rotatory carousel 20 makes incident angle constantly change, teaching quality and learning quality have been improved.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (9)
1. the utility model provides a physics optics experimental apparatus, includes box (1), its characterized in that: the top of the box body (1) is provided with a box cover (2), the box cover (2) is movably connected with four sides of the box body (1) through buckles, an inner cavity of the box body (1) is provided with a first experiment mechanism (3), the first experiment mechanism (3) comprises a guide rail (4), two ends of the guide rail (4) are fixedly connected with the inner wall of the box body (1), the guide rail (4) is sequentially provided with a first sliding block (5), a second sliding block (6), a third sliding block (7) and a fourth sliding block (8) from left to right, the top of the first sliding block (5) is fixedly connected with an imaging plate (9) through a support rod, the top of the second sliding block (6) is rotatably connected with a rotating rod (10) through a support rod, the outer side of the rotating rod (10) is fixedly connected with a lens fixing ring (11) through a connecting rod, the top of the, a rectangular through hole (13) is formed in the light screen (12), a round hole (14) is formed in the light screen (12), a moving plate (15) is connected in the rectangular through hole (13) in a sliding mode, imaging holes (16) are uniformly formed in the moving plate (15), a light source mounting seat (17) is fixedly arranged at the top of the fourth sliding block (8) through a support rod, a second experiment structure (18) is arranged in the inner cavity of the case cover (2), the second experiment structure (18) comprises a rotating shaft (19), the rotating shaft (19) is rotatably connected with the center of the bottom of the case cover (2), a rotating disc (20) is fixedly connected to the outer side of the rotating shaft (19), a light source fixing seat (21) is arranged on the outer side of the rotating disc (20), the light source fixing seat (21) is fixedly connected with the case cover (2), and a screwing bolt, pivot (19) bottom is provided with lens mounting bracket (23), lens mounting bracket (23) include bracing piece (24), lens (25), bracing piece (24) set up in lens (25) both sides, bracing piece (24) top with pivot (19) fixed connection, bracing piece (24) bottom fixedly connected with support (26), wear to be equipped with locking bolt (27) on support (26), locking bolt (27) one end fixedly connected with pressure strip (28), pressure strip (28) set up in lens (25) below.
2. A physical optical assay device according to claim 1, wherein: and a fixing rod (29) is arranged below the guide rail (4), and the fixing rod (29) is fixedly connected with the inner wall of the box body (1).
3. A physical optical assay device according to claim 2, wherein: the fixing rod (29) penetrates through the first sliding block (5), the second sliding block (6), the third sliding block (7) and the fourth sliding block (8), and scale marks are marked on the fixing rod (29).
4. A physical optical assay device according to claim 1, wherein: locating slot (30) have been seted up to guide rail (4) one side, first slider (5), second slider (6), third slider (7), fourth slider (8) are gone up and are provided with fixing bolt (31) with locating slot (30) corresponding position, branch top on second slider (6) also is provided with fixing bolt (31).
5. A physical optical assay device according to claim 1, wherein: the position of the imaging hole (16) corresponds to the position of the round hole (14), and the size and the shape of the imaging hole (16) are different.
6. A physical optical assay device according to claim 1, wherein; an angle line is carved at the edge of the rotary table (20), and a normal line is carved on the rotary table (20).
7. A physical optical assay device according to claim 1, wherein; the box body (1) is hinged with a side plate (32) at a position corresponding to the first experiment mechanism (3), and a handle is arranged on the side plate (32).
8. A physical optical assay device according to claim 1, wherein; the utility model discloses a laboratory experiment device, including box (1), thing groove (33) have been seted up to box (1) inner chamber, it is located to put thing groove (33) first experiment mechanism (3) one side, it all is provided with the foam-rubber cushion to put thing groove (33) internal surface, put thing groove (33) with be provided with spirit level (34) between first experiment mechanism (3).
9. A physical optical assay device according to claim 8, wherein; lens (35), lens (25) have been placed in putting thing groove (33), lens (35), lens (25) are all different, lens (35) also set up in lens solid fixed ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821745607.2U CN209804095U (en) | 2018-10-26 | 2018-10-26 | Physical optics experimental apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821745607.2U CN209804095U (en) | 2018-10-26 | 2018-10-26 | Physical optics experimental apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209804095U true CN209804095U (en) | 2019-12-17 |
Family
ID=68816217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821745607.2U Expired - Fee Related CN209804095U (en) | 2018-10-26 | 2018-10-26 | Physical optics experimental apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209804095U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111768685A (en) * | 2020-07-30 | 2020-10-13 | 马鞍山学院 | Diffraction experimental device and experimental method thereof |
| CN112164283A (en) * | 2020-10-13 | 2021-01-01 | 孙嘉悦 | Presentation device for physical teaching |
| CN114694463A (en) * | 2022-05-06 | 2022-07-01 | 巢湖学院 | Single slit diffraction experimental instrument |
| CN114822189A (en) * | 2022-04-22 | 2022-07-29 | 聊城高级财经职业学校 | Optical lens demonstration device for replacing and adjusting lens and focal length through computer |
-
2018
- 2018-10-26 CN CN201821745607.2U patent/CN209804095U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111768685A (en) * | 2020-07-30 | 2020-10-13 | 马鞍山学院 | Diffraction experimental device and experimental method thereof |
| CN111768685B (en) * | 2020-07-30 | 2022-06-17 | 马鞍山学院 | Diffraction experimental device and experimental method thereof |
| CN112164283A (en) * | 2020-10-13 | 2021-01-01 | 孙嘉悦 | Presentation device for physical teaching |
| CN114822189A (en) * | 2022-04-22 | 2022-07-29 | 聊城高级财经职业学校 | Optical lens demonstration device for replacing and adjusting lens and focal length through computer |
| CN114822189B (en) * | 2022-04-22 | 2023-08-11 | 聊城高级财经职业学校 | Optical lens demonstration device capable of adjusting lens and focal length through computer replacement |
| CN114694463A (en) * | 2022-05-06 | 2022-07-01 | 巢湖学院 | Single slit diffraction experimental instrument |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20201026 |
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| CF01 | Termination of patent right due to non-payment of annual fee |