CN219796678U - Four-dimensional attitude adjusting frame for large-caliber optical detection - Google Patents
Four-dimensional attitude adjusting frame for large-caliber optical detection Download PDFInfo
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- CN219796678U CN219796678U CN202321044312.3U CN202321044312U CN219796678U CN 219796678 U CN219796678 U CN 219796678U CN 202321044312 U CN202321044312 U CN 202321044312U CN 219796678 U CN219796678 U CN 219796678U
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- adjusting frame
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- 230000003287 optical effect Effects 0.000 title claims abstract description 35
- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 8
- 239000004429 Calibre Substances 0.000 claims description 2
- 230000036544 posture Effects 0.000 abstract description 15
- 238000012634 optical imaging Methods 0.000 abstract description 7
- 238000003384 imaging method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses a four-dimensional posture adjusting frame for large-caliber optical detection, which comprises a base, wherein a first guide rail is arranged on the upper end surface of the base, a first moving plate is arranged on the upper end surface of the first guide rail in a sliding manner, a first screw motor is arranged on the upper end surface of the base, a second guide rail is arranged on the upper end surface of the first moving plate, a second moving plate is arranged on the upper end surface of the second guide rail in a sliding manner, a second screw motor is arranged on the upper end surface of the second moving plate, and a rotating seat is rotatably arranged on the upper end surface of the second moving plate through a bearing. According to the large-caliber optical posture adjusting frame, the two moving plates of the large-caliber optical posture adjusting frame can linearly move through the driving of the plurality of screw rod motors and the servo motor, and the rotating seat and the mounting frame can rotate at different angles, so that four-dimensional posture parameters of an optical instrument, including positions, angles, postures and curvatures, are adjusted simultaneously, the omnibearing adjustment of the optical imaging instrument is realized, the four-dimensional posture parameters of the optical imaging instrument can be accurately controlled, and the imaging precision and stability are ensured.
Description
Technical Field
The utility model relates to the technical field of optical adjusting frames, in particular to a four-dimensional posture adjusting frame for large-caliber optical detection.
Background
The large-caliber optical adjusting frame is used as a basic component of a modern optical instrument, can be used for installing, clamping, fixing and adjusting various optical elements, is used for adjusting the attitude parameters of the optical imaging instrument, aims at improving the precision and stability of optical imaging, can enable the imaging effect of an optical system to be more optimized and stable through accurate adjustment, and mainly has the effect of accurately and quickly adjusting the installed optical lens in practical application so as to ensure the excellent performances of the optical imaging instrument in aspects of view field, definition, resolution and the like.
However, in the existing large-caliber optical adjusting frame, the installation mode of an optical instrument is often required to be manually adjusted in the use process, so that the adjusting process is slow and unstable, and is time-consuming and labor-consuming, the detection period of an optical lens of the large-caliber optical adjusting frame is overlong, the convenient automatic adjusting function is not provided, the adjusting angle is limited, and the more flexible calibration mode is not provided.
Disclosure of Invention
The utility model aims to solve the defects that the existing large-caliber optical adjusting frame is usually required to be manually adjusted in the use process, so that the adjusting process is slow and unstable, time and labor are consumed, the detection period of a lens is overlong, a convenient automatic adjusting function is not provided, the adjusting angle is limited, and a more flexible calibrating mode is not provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a heavy-calibre optical detection four-dimensional gesture adjustment frame, includes the base, guide rail one is installed to the base up end, guide rail one surface sliding mounting has moving plate one, lead screw motor one is installed to the base up end, guide rail two is installed to moving plate one up end, guide rail two surface sliding mounting has moving plate two, lead screw motor two is installed to moving plate two up end, moving plate two up end is installed the roating seat through the bearing rotation, the both sides of roating seat lower extreme face are fixed with arc fluted disc respectively, moving plate two up end both sides are fixed with the installation storehouse respectively, installation storehouse inner chamber rotates and installs worm one, servo motor one is installed to the terminal surface before the installation storehouse;
the two sides of the upper end face of the rotating seat are respectively fixed with a supporting plate, the surfaces of the supporting plates are rotatably provided with arc rack plates through bearings, mounting seats are fixed between the arc rack plates, the upper end face of the rotating seat is provided with a worm seat, a worm II is rotatably mounted between the worm seats, one side of the upper end face of the rotating seat is fixedly provided with a driving wheel seat, a transmission belt is mounted between a driving wheel seat inner cavity transmission wheel and the worm II extension end, and the surfaces of the driving wheel seats are fixedly provided with a servo motor II.
As a further description of the above technical solution:
the screw rod surface of the screw rod motor I is in threaded engagement with a ball nut, and the ball nut is fixedly connected with the bottom end of the moving plate I and used for driving the moving plate to linearly move.
As a further description of the above technical solution:
and the ball nut is fixedly connected with the bottom end of the second moving plate and used for driving the second moving plate to linearly move.
As a further description of the above technical solution:
the output end of the servo motor is in transmission connection with the first worm, and the first worm is in meshed connection with the arc fluted disc.
As a further description of the above technical solution:
the second worm is connected with the arc-shaped rack plate in a meshed mode, and the second worm and the second servo motor form a driving structure through a driving belt.
In conclusion, by adopting the technical scheme, the utility model has the beneficial effects that:
1. according to the large-caliber optical posture adjusting frame, the two moving plates of the large-caliber optical posture adjusting frame can linearly move through the driving of the plurality of screw rod motors and the servo motor, and the rotating seat and the mounting frame can rotate at different angles, so that four-dimensional posture parameters of an optical instrument, including positions, angles, postures and curvatures, are adjusted simultaneously, the omnibearing adjustment of the optical imaging instrument is realized, the four-dimensional posture parameters of the optical imaging instrument can be accurately controlled, the imaging precision and stability are ensured, and the problems in the background technology are solved.
2. In the utility model, the mounting seat of the adjusting frame can be driven by the second servo motor, so that the mounting seat can rotate horizontally or vertically, and when the mounting seat is horizontally arranged, the mounting seat can be convenient for mounting a heavy large-sized optical instrument, so that the optical instrument can be easily assembled and disassembled.
Drawings
FIG. 1 is a schematic diagram of a front view of a four-dimensional posture adjusting frame for large-caliber optical detection;
FIG. 2 is a schematic diagram of a rear view of a four-dimensional posture adjusting frame for large-caliber optical detection;
FIG. 3 is a schematic diagram of a connection between a second movable plate and a rotating base according to the present utility model;
fig. 4 is a schematic view of the structure of the worm at two positions in the utility model.
Legend description:
1. a base; 2. a first guide rail; 3. a first moving plate; 4. a screw motor I; 5. a second guide rail; 6. a second moving plate; 7. a screw motor II; 8. a rotating seat; 9. arc fluted disc; 10. a mounting bin; 11. a first worm; 12. a servo motor I; 13. a support plate; 14. arc rack plate; 15. a mounting base; 16. a worm seat; 17. a second worm; 18. a driving wheel seat; 19. a transmission belt; 20. and a servo motor II.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a four-dimensional posture adjusting frame for large-caliber optical detection comprises a base 1, wherein a first guide rail 2 is arranged on the upper end surface of the base 1, a first moving plate 3 is arranged on the upper end surface of the first guide rail 2 in a sliding manner, a first screw motor 4 is arranged on the upper end surface of the base 1, a second guide rail 5 is arranged on the upper end surface of the first moving plate 3, a second moving plate 6 is arranged on the surface of the second guide rail 5 in a sliding manner, a second screw motor 7 is arranged on the upper end surface of the second moving plate 6, a rotating seat 8 is rotatably arranged on the upper end surface of the second moving plate 6 through a bearing, arc fluted discs 9 are respectively fixed on two sides of the lower end surface of the rotating seat 8, a mounting bin 10 is respectively fixed on two sides of the upper end surface of the second moving plate 6, a worm 11 is rotatably arranged in an inner cavity of the mounting bin 10, and a first servo motor 12 is arranged on the front end surface of the mounting bin 10;
the two sides of the upper end surface of the rotating seat 8 are respectively fixed with a supporting plate 13, the surface of the supporting plate 13 is rotatably provided with arc rack plates 14 through bearings, a mounting seat 15 is fixed between the two arc rack plates 14, the upper end surface of the rotating seat 8 is provided with a worm seat 16, a worm II 17 is rotatably arranged between the two worm seats 16, one side of the upper end surface of the rotating seat 8 is fixedly provided with a driving wheel seat 18, a transmission belt 19 is arranged between a transmission wheel in an inner cavity of the driving wheel seat 18 and the extension end of the worm II 17, and the surface of the driving wheel seat 18 is fixedly provided with a servo motor II 20;
the mounting seat 15 can be used for mounting an optical lens when facing upwards, and is very heavy and heavy due to the large volume;
the output end of the second servo motor 20 rotates to drive a driving wheel in the inner cavity of the driving wheel seat 18 to rotate, so that a driving belt 19 rotates, the driving belt 19 drives a worm II 17 at the other end of the driving connection end to rotate, when the worm II 17 rotates, an arc rack plate 14 meshed with the surface of the worm II rotates, the arc rack plate 14 drives a mounting seat 15 to rotate to be horizontal, a worker installs a large optical instrument on the mounting seat 15, after the installation is completed, the output end of the second servo motor 20 reversely rotates, so that the mounting seat 15 reversely rotates to be vertical, and after the worm II is regulated to a proper angle, the second servo motor 20 stops working;
the first screw motor 4 is used for operating, the screw rod arranged on one side of the screw rod is rotated, the ball nut arranged on the surface of the screw rod drives the first moving plate 3 to move linearly along the Y axis, the second screw motor 7 is used for operating, the screw rod arranged on one side of the screw rod is rotated, the ball nut arranged on the surface of the screw rod drives the second moving plate 6 to move linearly along the X axis, so that the position of the mounting seat 15 is adjusted, the first worm 11 is driven to rotate through the rotation of the output end of the first servo motor 12, the arc fluted disc 9 meshed with the surface of the first worm 11 is driven to rotate, the arc fluted disc 9 drives the rotating seat 8 fixed at the upper end to rotate, and the Z placement angle of the mounting seat 15 can be adjusted;
further, a ball nut is in threaded engagement with the surface of the screw rod motor I4, and the ball nut is fixedly connected with the bottom end of the moving plate I3 and used for driving the moving plate I3 to linearly move.
Further, a ball nut is in threaded engagement with the surface of the screw rod motor II 7, and the ball nut is fixedly connected with the bottom end of the moving plate II 6 and used for driving the moving plate II 6 to linearly move.
Further, the output end of the first servo motor 12 is in transmission connection with the first worm 11, and the first worm 11 is in meshed connection with the arc fluted disc 9.
Further, the second worm 17 is in meshed connection with the arc rack plate 14, and the second worm 17 and the second servo motor 20 form a transmissible structure through a driving belt 19.
Working principle: when the utility model is used, firstly, the output end of the servo motor II 20 rotates to drive the transmission wheel in the inner cavity of the driving wheel seat 18 to rotate, the transmission belt 19 rotates, the transmission belt 19 drives the worm II 17 at the transmission connection end at the other end to rotate, when the worm II 17 rotates, the arc rack plate 14 meshed with the surface of the transmission belt is enabled to rotate, the arc rack plate 14 drives the mounting seat 15 to rotate to be horizontal, a worker installs a large-sized optical instrument on the mounting seat 15, after the installation is completed, the output end of the servo motor II 20 reversely rotates, the mounting seat 15 reversely rotates to be vertical, after the installation is adjusted to a proper angle, the servo motor II 20 stops operation, the screw rod arranged on one side of the transmission belt rotates, the ball nut arranged on the screw rod surface drives the first moving plate 3 to move in a Y axis manner, the screw rod motor II 7 rotates, the ball nut arranged on one side of the screw rod rotates, the ball nut arranged on the screw rod surface drives the moving plate II 6 to move in an X axis manner, the position of the mounting seat 15 is adjusted, the output end of the servo motor II rotates, the first worm 11 is driven to rotate, the first worm 11 is enabled to rotate, the first fluted disc 11 is enabled to rotate, and the arc gear disc 9 is meshed with the rotating seat 9 is driven to rotate, and the fluted disc 9 rotates, thus the utility model is rotated, and the angle of the utility model is adjusted.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (5)
1. The utility model provides a heavy-calibre optical detection four-dimensional gesture adjustment frame, includes base (1), its characterized in that, guide rail one (2) is installed to base (1) up end, guide rail one (2) surface sliding mounting has movable plate one (3), lead screw motor one (4) is installed to base (1) up end, guide rail two (5) are installed to movable plate one (3) up end, guide rail two (5) surface sliding mounting has movable plate two (6), lead screw motor two (7) are installed to movable plate two (6) up end, movable plate two (6) up end is installed roating seat (8) through the bearing rotation, arc fluted disc (9) are fixed with respectively in the both sides of the lower terminal surface of roating seat (8), install storehouse (10) are fixed with respectively in movable plate two up end sides, install storehouse (10) inner chamber rotation and install worm one (11), servo motor one (12) are installed to the front end of installation storehouse (10).
The novel automatic transmission device is characterized in that support plates (13) are respectively fixed on two sides of the upper end face of the rotating seat (8), arc rack plates (14) are rotatably mounted on the surfaces of the support plates (13) through bearings, mounting seats (15) are fixed between the arc rack plates (14), worm seats (16) are mounted on the upper end face of the rotating seat (8), two worm shafts (17) are rotatably mounted between the worm seats (16), driving wheel seats (18) are fixedly arranged on one side of the upper end face of the rotating seat (8), a transmission belt (19) is mounted between inner cavity transmission wheels of the driving wheel seats (18) and the extending ends of the worm shafts (17), and servo motors (20) are fixedly arranged on the surfaces of the driving wheel seats (18).
2. The four-dimensional posture adjusting frame for large-caliber optical detection according to claim 1, wherein a ball nut is in threaded engagement with the surface of a screw rod of the screw rod motor I (4), and the ball nut is fixedly connected with the bottom end of the moving plate I (3) and used for driving the moving plate I (3) to linearly move.
3. The four-dimensional posture adjusting frame for large-caliber optical detection according to claim 1, wherein a ball nut is in threaded engagement with the surface of a screw rod of the screw rod motor II (7), and the ball nut is fixedly connected with the bottom end of the moving plate II (6) and used for driving the moving plate II (6) to linearly move.
4. The four-dimensional posture adjusting frame for large-caliber optical detection according to claim 1, wherein the output end of the first servo motor (12) is in transmission connection with the first worm (11), and the first worm (11) is in meshed connection with the arc fluted disc (9).
5. The four-dimensional posture adjusting frame for large-caliber optical detection according to claim 1, wherein the second worm (17) is meshed with the arc rack plate (14), and the second worm (17) and the second servo motor (20) form a transmissible structure through a transmission belt (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321044312.3U CN219796678U (en) | 2023-05-05 | 2023-05-05 | Four-dimensional attitude adjusting frame for large-caliber optical detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321044312.3U CN219796678U (en) | 2023-05-05 | 2023-05-05 | Four-dimensional attitude adjusting frame for large-caliber optical detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219796678U true CN219796678U (en) | 2023-10-03 |
Family
ID=88178033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321044312.3U Active CN219796678U (en) | 2023-05-05 | 2023-05-05 | Four-dimensional attitude adjusting frame for large-caliber optical detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219796678U (en) |
-
2023
- 2023-05-05 CN CN202321044312.3U patent/CN219796678U/en active Active
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