CN113219620A - Novel composite optical prism - Google Patents
Novel composite optical prism Download PDFInfo
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- CN113219620A CN113219620A CN202110495484.1A CN202110495484A CN113219620A CN 113219620 A CN113219620 A CN 113219620A CN 202110495484 A CN202110495484 A CN 202110495484A CN 113219620 A CN113219620 A CN 113219620A
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- pillar
- fixing base
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/1805—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for prisms
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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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Abstract
The invention discloses a novel composite optical prism, which comprises a fixed seat, a base and a prism main body, wherein the base is connected with the fixed seat through a fixed cylinder, the prism main body is positioned above the fixed seat, a first supporting column and a second supporting column are respectively arranged on two sides of the upper surface of the fixed seat, the first supporting column and the second supporting column are connected with the fixed seat in a sliding manner, a first adjusting assembly is arranged on the fixed seat, and a second adjusting assembly is arranged above the first supporting column. According to the invention, by arranging the positioning mechanism, the prism main body can be placed between the first positioning sucker and the second positioning sucker, and then the first positioning sucker and the second positioning sucker are respectively adsorbed with two ends of the prism main body, so that the positioning and installation are realized, the operation is simple, the stability is high, and the prism main body is convenient to disassemble.
Description
Technical Field
The invention relates to the technical field of optics correlation, in particular to a novel composite optical prism.
Background
The prism is a polyhedron made of transparent materials (such as glass, crystal and the like) and is used for splitting light or dispersing light beams, the prism is widely applied to optical instruments, the types of the prism are various due to different use conditions of the optical prism, and the prism is a common prism, a composite prism and the like.
In the experiment of recycling composite prism to carry out beam split and chromatic dispersion, often need the one-time experiment to observe the beam split and the chromatic dispersion phenomenon of a plurality of angles of composite prism, the angle when current composite prism uses is not convenient for carry out axial and radial regulation for the experiment effect is not good, and is not convenient for fix and dismantle composite prism, and the poor needs of flexibility improve.
Disclosure of Invention
The present invention is directed to a novel compound optical prism to solve the above problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel compound optical prism, includes fixing base, base and prism main part, be connected through the solid fixed cylinder between base and the fixing base, the prism main part is located the fixing base top, fixing base upper surface both sides are equipped with first pillar and second pillar respectively, first pillar and second pillar and fixing base sliding connection, be equipped with first adjusting part on the fixing base, first pillar top is equipped with second adjusting part, prism main part both ends are passed through positioning mechanism and are fixed on first pillar and second pillar.
As further preferable in the present technical solution: positioning mechanism includes first positioning suction cup, second positioning suction cup one end fixedly connected with dwang, dwang one end runs through the second pillar and rotates with the second pillar to be connected, first positioning suction cup one side is connected with the air cavity, the air cavity communicates with first positioning suction cup is inside.
As further preferable in the present technical solution: an air inlet and an air outlet are formed in one side wall of the air cavity, a piston plate is arranged in the air cavity, an air inlet is formed in the second positioning sucker, and a sealing plug is arranged on the air inlet.
As further preferable in the present technical solution: first adjusting part includes first transmission lead screw, second transmission lead screw, first transmission lead screw, second transmission lead screw all rotate and install inside the fixing base, and second transmission lead screw one end extends to the fixing base outside and is connected with the knob, the line on first transmission lead screw and the second transmission lead screw is reverse setting, and all is equipped with screw-nut on first transmission lead screw, the second transmission lead screw, first pillar and second pillar bottom all extend to the fixing base inside and respectively with two screw-nut fixed connection.
As further preferable in the present technical solution: the second adjusting component comprises a threaded rod, the threaded rod penetrates through the first support column and is in threaded connection with the first support column, and one end of the threaded rod extends into the air cavity and is rotatably connected with the piston plate.
As further preferable in the present technical solution: the inside rotation post that is equipped with of solid fixed cylinder, rotation top of the post end and fixed surface fixed connection under the fixing base, and rotation bottom of the post end fixedly connected with driven bevel gear, driven bevel gear one side meshing is connected with drive bevel gear, drive bevel gear one side fixedly connected with axis of rotation, axis of rotation one end extends to the solid fixed cylinder outside.
As further preferable in the present technical solution: the fixed cylinder top is equipped with annular slider, the fixing base lower surface is equipped with the annular spout that matches with annular slider.
The invention provides a novel composite optical prism, which has the following beneficial effects:
(1) according to the prism, the prism main body can be placed between the first positioning sucker and the second positioning sucker by arranging the positioning mechanism, then the threaded rod is rotated to push the piston plate to move in the air cavity, so that the first positioning sucker can be pushed to move towards one side of the second positioning sucker, the first positioning sucker and the second positioning sucker are respectively contacted with two ends of the prism main body, meanwhile, when the piston plate moves, air in the air cavity is discharged, an air inlet and an air outlet are simultaneously blocked, the first sucker is tightly contacted with one end of the prism, and meanwhile, the second positioning sucker is also tightly adsorbed with the other end of the prism main body, so that the prism main body can be conveniently installed and detached.
(2) According to the invention, by arranging the first adjusting component and the second adjusting component, the distance between the first support and the second support can be adjusted by utilizing the first adjusting component, so that the prism main bodies with different sizes can be clamped and fixed, and meanwhile, the second adjusting component can be finely adjusted, so that the clamping and fixing effects are good, and the stability is high.
(3) By arranging the rotating rod, when the circumferential angle of the prism main body needs to be adjusted, the second positioning sucker and the first positioning sucker can synchronously rotate by rotating the rotating rod, so that the axial angle adjustment is realized; when the radial angle of prism main part is adjusted to needs, can be through rotatory axis of rotation for drive bevel gear rotates and meshes driven bevel gear and rotates, thereby makes the rotation post rotate and drive the fixing base and rotate certain angle, realizes radial angle and adjusts, and the flexibility is good, convenient to use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the structure of part A of FIG. 2 according to the present invention;
fig. 4 is a schematic structural diagram of part B in fig. 2 according to the present invention.
In the figure: 1. a fixed seat; 2. a base; 3. a rotating shaft; 4. a first support; 5. a second support; 6. a knob; 7. a prism body; 8. a first positioning sucker; 9. a second positioning suction cup; 10. a threaded rod; 11. rotating the rod; 12. a fixed cylinder; 13. a driven bevel gear; 14. rotating the column; 15. a slider; 16. an annular chute; 17. a positioning mechanism; 18. a drive bevel gear; 19. a feed screw nut; 20. a first drive screw; 21. a second drive screw; 22. an air cavity; 23. an air inlet and an air outlet; 24. a piston plate; 25. a sealing plug; 26. a first adjustment assembly; 27. a second adjustment assembly.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a novel compound optical prism, including fixing base 1, base 2 and prism main part 7, be connected through a solid fixed cylinder 12 between base 2 and the fixing base 1, prism main part 7 is located 1 top of fixing base, 1 upper surface both sides of fixing base are equipped with first pillar 4 and second pillar 5 respectively, first pillar 4 and second pillar 5 and 1 sliding connection of fixing base, be equipped with first adjusting part 26 on the fixing base 1, first pillar 4 top is equipped with second adjusting part 27, 7 both ends of prism main part are passed through positioning mechanism 17 and are fixed on first pillar 4 and second pillar 5.
In this embodiment, specifically: positioning mechanism 17 includes first positioning chuck 8, second positioning chuck 9, 9 one end fixedly connected with dwang 11 of second positioning chuck, dwang 11 one end runs through second pillar 5 and rotates with second pillar 5 to be connected, 8 one side of first positioning chuck is connected with air cavity 22, air cavity 22 and the inside intercommunication of first positioning chuck 8, can utilize first positioning chuck 8 and second positioning chuck 9 to adsorb respectively with 7 both ends of prism main part and be connected, when needs adjust the axial angle of prism main part 7 simultaneously, can drive first positioning chuck 8 and the synchronous revolution of second positioning chuck 9 through the dwang 11 is rotatory, realize angle modulation.
In this embodiment, specifically: air inlet and outlet 23 has been seted up on an air cavity 22 lateral wall, the inside piston board 24 that is equipped with of air cavity 22, the air inlet has been seted up on second positioning suction cup 9, be equipped with sealing plug 25 on the air inlet, when utilizing first positioning suction cup 8 and prism main part 7 to adsorb, can remove the gas outgoing in piston board 24 with air cavity 22, make the inside vacuum phenomenon that is in of first positioning suction cup 8, piston board 24 can carry out the shutoff to air inlet and outlet 23 simultaneously, guarantee that the adsorption affinity is good, be equipped with the air inlet simultaneously on second positioning suction cup 9, when letting needs dismantle prism main part 7, can separate sealing plug 25 and air inlet, make second positioning suction cup 9 and prism main part 7 one end separation, convenient to detach.
In this embodiment, specifically: the first adjusting component 26 comprises a first transmission screw rod 20 and a second transmission screw rod 21, the first transmission screw rod 20 and the second transmission screw rod 21 are rotatably installed inside the fixing base 1, one end of the second transmission screw rod 21 extends to the outside of the fixing base 1 and is connected with a knob 6, grains on the first transmission screw rod 20 and the second transmission screw rod 21 are reversely arranged, screw nuts 19 are respectively arranged on the first transmission screw rod 20 and the second transmission screw rod 21, the bottom ends of the first support 4 and the second support 5 extend into the fixing base 1 and are respectively fixedly connected with the two screw nuts 19, the first transmission screw rod 20 and the second transmission screw rod 21 can synchronously rotate by rotating the knob 6, so that the two screw nuts 19 move oppositely or oppositely, the first support 4 and the second support 5 are driven to move on the fixing base 1 while the two screw nuts 19 move, and the distance between the first support 4 and the second support 5 is adjusted, the prism bodies 7 of different sizes can be fixed conveniently.
In this embodiment, specifically: the second adjusting component 27 comprises a threaded rod 10, the threaded rod 10 penetrates through the first support column 4 and is in threaded connection with the first support column 4, one end of the threaded rod 10 extends to the inside of the air cavity 22 and is connected with the piston plate 24 in a rotating mode, the threaded rod 10 can be rotated, the threaded rod 10 can drive the piston plate 24 to move, the first positioning sucker 8 is driven to move, fine adjustment can be conducted when the prism main body 7 is fixed, and the positioning effect is guaranteed.
In this embodiment, specifically: fixed cylinder 12 is inside to be equipped with rotates post 14, rotate 14 tops of post and 1 fixed surface connection under the fixing base, and rotate 14 bottom fixedly connected with driven bevel gear 13 of post, driven bevel gear 13 one side meshing is connected with drive bevel gear 18, drive bevel gear 18 one side fixedly connected with axis of rotation 3, 3 one end of axis of rotation extends to the fixed cylinder 12 outside, when the radial angle of needs to prism main part 7 is adjusted, can rotate axis of rotation 3, make axis of rotation 3 rotate and drive bevel gear 18 and rotate, drive bevel gear 18 and drive driven bevel gear 13 and rotate simultaneously, thereby make and rotate post 14 and drive fixing base 1 and rotate, make prism main part 7 on the fixing base 1 rotate.
In this embodiment, specifically: fixed 12 tops of section of thick bamboo are equipped with annular slider 15, and 1 lower surface of fixing base is equipped with the annular spout 16 that matches with annular slider 15, when fixing base 1 rotates, can be so that fixing base 1 matches the rotation along annular slider 15 through annular spout 16, increases pivoted stability.
It should be noted that, when the novel composite optical prism works, firstly, the distance between the first pillar 4 and the second pillar 5 can be adjusted according to the size of the prism main body 7, the knob 6 can be rotated forward or backward, so that the first transmission screw rod 20 and the second transmission screw rod 21 can be synchronously rotated, and the two screw rod nuts 19 can move in opposite directions or in opposite directions, the two screw rod nuts 19 drive the first pillar 4 and the second pillar 5 to move on the fixing base 1 while moving, so as to adjust the distance between the first pillar 4 and the second pillar 5, so as to fix the prism main body 7 with different sizes, after the position adjustment is finished, one end of the prism main body 7 can be attached to the second positioning suction cup 9, then the threaded rod 10 is rotated, so that the threaded rod 10 rotates and moves and pushes the piston plate 24 and the first positioning suction cup 8 to move, the first positioning sucker 8 is attached to the other end of the prism main body 7, at the moment, the piston plate 24 moves in the air cavity 22 and exhausts the air in the air cavity 22 through the air inlet and outlet 23, meanwhile, the piston plate 24 pushes the first positioning sucker 8 to be closely adsorbed and connected with one end of the prism main body 7, the connection stability can be guaranteed, when the prism main body 7 needs to be disassembled, the threaded rod 10 can be rotated reversely, the piston plate 24 moves to leak the air inlet and outlet 23, the first positioning sucker 8 can be separated from one end of the prism main body 7, then, the sealing plug 25 is opened, so that the air enters the second positioning sucker 9, the second positioning sucker 9 is separated from the prism main body 7, and the disassembly is convenient; after the fixing is finished, when the axial angle of the prism main body 7 needs to be adjusted, the rotating rod 11 can be rotated, so that the rotating rod 11 rotates to drive the second positioning suction cup 9 to rotate, and simultaneously drive the prism main body 7 and the first positioning suction cup 8 to rotate, the first positioning suction cup 8 and the piston plate 24 rotate along one end of the threaded rod 10, so as to adjust the axial angle of the bottom prism main body 7, when the radial angle of the prism main body 7 needs to be adjusted, the rotating shaft 3 can be rotated, so that the rotating shaft 3 rotates to drive the bevel gear 18 to rotate, the bevel gear 18 rotates to drive the bevel gear 13 to rotate, so that the rotating column 14 rotates and drives the fixing seat 1 to rotate, so that the prism main body 7 on the fixing seat 1 rotates, when the fixing seat 1 rotates, the fixing seat 1 can be matched and rotated along the annular slide block 15 through the annular slide groove 16, increasing the stability of the rotation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel compound optical prism, its characterized in that, includes fixing base (1), base (2) and prism main part (7), be connected through solid fixed cylinder (12) between base (2) and fixing base (1), prism main part (7) are located fixing base (1) top, fixing base (1) upper surface both sides are equipped with first pillar (4) and second pillar (5) respectively, first pillar (4) and second pillar (5) and fixing base (1) sliding connection, be equipped with first adjusting part (26) on fixing base (1), first pillar (4) top is equipped with second adjusting part (27), prism main part (7) both ends are passed through positioning mechanism (17) and are fixed on first pillar (4) and second pillar (5).
2. A novel compound optical prism as claimed in claim 1, wherein: positioning mechanism (17) include first positioning suction cup (8), second positioning suction cup (9) one end fixedly connected with dwang (11), dwang (11) one end is run through second pillar (5) and is rotated with second pillar (5) and be connected, first positioning suction cup (8) one side is connected with air cavity (22), air cavity (22) and first positioning suction cup (8) inside intercommunication.
3. A novel compound optical prism as claimed in claim 2, wherein: an air inlet and outlet (23) is formed in one side wall of the air cavity (22), a piston plate (24) is arranged inside the air cavity (22), an air inlet is formed in the second positioning sucker (9), and a sealing plug (25) is arranged on the air inlet.
4. A novel compound optical prism as claimed in claim 1, wherein: first adjusting part includes first transmission lead screw (20), second transmission lead screw (21), first transmission lead screw (20), second transmission lead screw (21) all rotate and install inside fixing base (1), and second transmission lead screw (21) one end extends to fixing base (1) outside and is connected with knob (6), line on first transmission lead screw (20) and second transmission lead screw (21) is reverse setting, and all is equipped with screw-nut (19) on first transmission lead screw (20), second transmission lead screw (21), first pillar (4) and second pillar (5) bottom all extend to fixing base (1) inside and respectively with two screw-nut (19) fixed connection.
5. A novel compound optical prism as claimed in claim 1, wherein: the second adjusting component comprises a threaded rod (10), the threaded rod (10) penetrates through the first support column (4) and is in threaded connection with the first support column (4), and one end of the threaded rod (10) extends into the air cavity (22) and is in rotary connection with the piston plate (24).
6. A novel compound optical prism as claimed in claim 1, wherein: the utility model discloses a fixed cylinder, including a fixed cylinder (12), a fixed cylinder (14), a fixed column (14) top and fixing base (1) lower fixed surface are connected, and rotate post (14) bottom fixedly connected with driven bevel gear (13), driven bevel gear (13) one side meshing is connected with drive bevel gear (18), drive bevel gear (18) one side fixedly connected with axis of rotation (3), axis of rotation (3) one end extends to fixed cylinder (12) outside.
7. A novel compound optical prism as claimed in claim 1, wherein: the top end of the fixed cylinder (12) is provided with an annular sliding block (15), and the lower surface of the fixed seat (1) is provided with an annular sliding groove (16) matched with the annular sliding block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110495484.1A CN113219620A (en) | 2021-05-07 | 2021-05-07 | Novel composite optical prism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110495484.1A CN113219620A (en) | 2021-05-07 | 2021-05-07 | Novel composite optical prism |
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| Publication Number | Publication Date |
|---|---|
| CN113219620A true CN113219620A (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110495484.1A Pending CN113219620A (en) | 2021-05-07 | 2021-05-07 | Novel composite optical prism |
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| CN (1) | CN113219620A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114411387A (en) * | 2022-03-04 | 2022-04-29 | 无锡美悦电器有限公司 | Washing machine control panel mounting structure |
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| CN206145537U (en) * | 2016-10-14 | 2017-05-03 | 范武峻 | A LED lamp for courtyard |
| CN209198750U (en) * | 2019-01-24 | 2019-08-02 | 福州永业光电科技有限公司 | A kind of polarization splitting prism gluing stable holding device |
| CN210210446U (en) * | 2019-07-23 | 2020-03-31 | 武汉开沃汽车有限公司 | Passenger train glass assembly and disassembly equipment |
| CN210270333U (en) * | 2019-08-06 | 2020-04-07 | 泰州晶达光电有限公司 | A pentagon beam splitting prism for optical experiment |
| CN111505790A (en) * | 2020-03-18 | 2020-08-07 | 江苏普世祥光电技术有限公司 | Adjustable optical prism |
-
2021
- 2021-05-07 CN CN202110495484.1A patent/CN113219620A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206145537U (en) * | 2016-10-14 | 2017-05-03 | 范武峻 | A LED lamp for courtyard |
| CN209198750U (en) * | 2019-01-24 | 2019-08-02 | 福州永业光电科技有限公司 | A kind of polarization splitting prism gluing stable holding device |
| CN210210446U (en) * | 2019-07-23 | 2020-03-31 | 武汉开沃汽车有限公司 | Passenger train glass assembly and disassembly equipment |
| CN210270333U (en) * | 2019-08-06 | 2020-04-07 | 泰州晶达光电有限公司 | A pentagon beam splitting prism for optical experiment |
| CN111505790A (en) * | 2020-03-18 | 2020-08-07 | 江苏普世祥光电技术有限公司 | Adjustable optical prism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114411387A (en) * | 2022-03-04 | 2022-04-29 | 无锡美悦电器有限公司 | Washing machine control panel mounting structure |
| CN114411387B (en) * | 2022-03-04 | 2023-12-22 | 无锡美悦电器有限公司 | Control panel mounting structure of washing machine |
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Application publication date: 20210806 |
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