CN111924300A - Bilateral telecentric lens - Google Patents
Bilateral telecentric lens Download PDFInfo
- Publication number
- CN111924300A CN111924300A CN202010926921.6A CN202010926921A CN111924300A CN 111924300 A CN111924300 A CN 111924300A CN 202010926921 A CN202010926921 A CN 202010926921A CN 111924300 A CN111924300 A CN 111924300A
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- China
- Prior art keywords
- fixedly connected
- arc
- frame
- plate
- telecentric lens
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
- B65D85/38—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for delicate optical, measuring, calculating or control apparatus
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lens Barrels (AREA)
Abstract
The invention discloses a bilateral telecentric lens, which comprises a lens body, a connecting column and a storage device; the connecting column is detachably connected to the end part of the lens body; the lens storage device comprises a fixed frame, a movable frame is movably connected in the fixed frame, a rotating frame is overturned in the movable frame, a movable plate is movably connected in the rotating frame, an arc-shaped plate is fixedly connected to the movable plate and matched with a connecting column, and a cooling box used for storing cooling liquid is detachably connected in the arc-shaped plate.
Description
Technical Field
The invention relates to the technical field of telecentric lenses, in particular to a bilateral telecentric lens.
Background
The telecentric lens is designed mainly for correcting the parallax of the traditional industrial lens, and can ensure that the magnification of the obtained image is not changed within a certain object distance range, which is very important to the condition that the measured object is not on the same object plane. The telecentric lens is favored by machine vision application occasions with high requirements on lens distortion due to the unique parallel light path design, but the existing bilateral telecentric lens is not convenient for clamping and storing the lens body, thereby bringing inconvenience to workers.
Disclosure of Invention
The present invention is directed to a double-sided telecentric lens, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a bilateral telecentric lens comprises a lens body, a connecting column and a storage device;
the connecting column is detachably connected to the end part of the lens body;
strorage device is including fixed frame, swing joint has the removal frame in the fixed frame, the upset has the rotation frame in the removal frame, swing joint has the movable plate in the rotation frame, fixedly connected with arc on the movable plate, the arc cooperatees with the spliced pole, the dismantlement formula is connected with the cooling box that is used for storing the coolant liquid in the arc.
As a further scheme of the invention: the lens fixing device is characterized in that an arc-shaped clamping plate is fixedly connected to the connecting column, the arc-shaped clamping plate is matched with the end portion of the lens body, fixing blocks are fixedly connected to the arc-shaped clamping plate, and the two fixing blocks are connected through fixing bolts.
As a further scheme of the invention: the movable frame is characterized in that a movable block is fixedly connected to the movable frame, a threaded rod is connected to the movable block in a threaded mode, a driving mechanism used for driving the threaded rod is arranged in the fixed frame, and the movable block is connected to the fixed frame in a sliding mode.
As a further scheme of the invention: a first sliding groove used for sliding connection of the movable block is formed in the inner side wall of the fixed frame.
As a further scheme of the invention: actuating mechanism includes the driving motor of fixed connection in fixed frame, driving motor's drive shaft and one of them threaded rod fixed connection, another the threaded rod rotates the bottom of connecting at fixed frame, fixedly connected with belt pulley on the threaded rod, connect through the belt between the belt pulley.
As a further scheme of the invention: the inner side wall of the movable frame is fixedly connected with a turnover motor, and a driving shaft of the turnover motor is fixedly connected with the rotary frame.
As a further scheme of the invention: the inner side wall of the rotating frame is fixedly connected with a double-shaft motor, a driving shaft of the double-shaft motor is fixedly connected with a lead screw, and the lead screw is in threaded connection with the moving plate.
As a further scheme of the invention: and a second sliding groove used for sliding connection of the moving plate is formed in the inner side wall of the rotating frame.
As a further scheme of the invention: the cooling box is characterized in that an arc-shaped groove is formed in the side wall of the arc-shaped plate, a connecting plate is fixedly connected in the arc-shaped groove, a connecting block is fixedly connected to the cooling box, a groove is formed in the side wall of the connecting block, an intermediate block is fixedly connected in the groove, first springs are fixedly connected to the two ends of the intermediate block, a T-shaped inserting rod is fixedly connected to one end of each first spring, and one end of each T-shaped inserting rod penetrates through the side wall of the groove and is inserted into the connecting plate.
As a further scheme of the invention: the arc-shaped plate is fixedly connected with a supporting plate, a containing groove is formed in the supporting plate, a second spring is fixedly connected to the containing groove, a moving block is fixedly connected to one end of the second spring, a bearing plate is fixedly connected to the moving block, a concave groove is formed in the upper surface of the bearing plate, and a bearing wheel is rotatably connected to the concave groove.
Compared with the prior art, the invention has the beneficial effects that: the arc-shaped clamping plate is convenient to mount on the connecting column through the matching of the fixing bolt and the fixing block.
The rotation of drive shaft is realized in driving motor work, simultaneously because fixedly connected with belt pulley on the threaded rod, and connect through the belt between the belt pulley, consequently realize the threaded rod and rotate at driving motor during operation, realize the movable block removal at threaded rod pivoted in-process, realize removing frame rebound at the in-process that the movable block removed, the rotation of frame is realized rotating in upset motor work, thereby has adjusted the position of rotating the frame under the circumstances that rotates the frame.
The end parts of the connecting columns are placed between the arc-shaped plates, the double-shaft motor works to realize movement of the moving plate, the arc-shaped plates move in the moving process of the moving plate, and the connecting columns are clamped tightly through the arc-shaped plates.
The bilateral telecentric lens realizes the clamping storage of the lens body.
Drawings
FIG. 1 is a schematic diagram of a lens body in a double-sided telecentric lens;
FIG. 2 is a schematic diagram of an arc-shaped clamping plate in a double-sided telecentric lens;
FIG. 3 is a cross-sectional view of a center fixed frame of a double-sided telecentric lens;
FIG. 4 is a top view of a moving frame and a rotating frame in a double-sided telecentric lens;
FIG. 5 is a cross-sectional view of an arc plate in a double-sided telecentric lens;
FIG. 6 is a schematic connection diagram of a connection block and a connection plate in a double-sided telecentric lens;
FIG. 7 is a cross-sectional view of a support plate in a double-sided telecentric lens;
in the figure: 1. a lens body; 2. connecting columns; 3. a fixing frame; 4. moving the frame; 5. rotating the frame; 6. moving the plate; 7. an arc-shaped plate; 8. a cooling box; 9. an arc-shaped clamping plate; 10. a fixed block; 11. fixing the bolt; 12. a movable block; 13. a threaded rod; 14. a first chute; 15. a drive motor; 16. a belt pulley; 17. a belt; 18. turning over a motor; 19. a double-shaft motor; 20. a screw rod; 21. a second chute; 22. an arc-shaped slot; 23. a connecting plate; 24. connecting blocks; 25. a groove; 26. a middle block; 27. a first spring; 28. a T-shaped insertion rod; 29. a support plate; 30. accommodating grooves; 31. a second spring; 32. a moving block; 33. a carrier plate; 34. a recessed groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, in an embodiment of the present invention, a double-sided telecentric lens includes a lens body 1, a connecting column 2 and a storage device;
the connecting column 2 is detachably connected to the end part of the lens body 1;
strorage device has movable frame 4 including fixed frame 3, 2 internal swing joint of fixed frame, and the upset has rotation frame 5 in the removal frame 4, and swing joint has movable plate 6 in the rotation frame 5, fixedly connected with arc 7 on the movable plate 6, and arc 7 cooperatees with spliced pole 2, and the dismantlement formula is connected with the cooling box 8 that is used for storing the coolant liquid in the arc 7.
Fixedly connected with arc pinch-off blades 9 on spliced pole 2, arc pinch-off blades 9 cooperatees with the tip of camera lens body 1, fixedly connected with fixed block 10 on arc pinch-off blades 9, connect through fixing bolt 11 between two fixed blocks 10, be convenient for realize the installation and the dismantlement of arc pinch-off blades 9 on spliced pole 2 through the cooperation of fixing bolt 11 and fixed block 10.
The movable block 12 is fixedly connected to the movable frame 4, the threaded rod 13 is connected to the movable block 12 through threads, a driving mechanism for driving the threaded rod 13 is arranged in the fixed frame 3, and the movable block 12 is connected to the fixed frame 3 in a sliding mode.
Offer the first spout 14 that is used for the movable block 12 sliding connection on the inside wall of fixed frame 3, the setting of first spout 14 is convenient for realize that the movable block 12 moves on fixed frame 3.
Actuating mechanism includes fixed connection at the driving motor 15 in fixed frame 3, driving motor 15's drive shaft and one of them threaded rod 13 fixed connection, another threaded rod 13 rotates the bottom of connecting at fixed frame 3, fixedly connected with belt pulley 16 on the threaded rod 13, connect through belt 17 between the belt pulley 16, the rotation of drive shaft is realized in the work of driving motor 15, simultaneously because fixedly connected with belt pulley 16 on the threaded rod 13, and connect through belt 17 between the belt pulley 16, consequently realize that threaded rod 13 rotates at driving motor 15 during operation, it removes to realize movable block 12 at threaded rod 13 pivoted in-process, the removal of frame 4 is realized removing in the in-process that movable block 12 removed.
Fixedly connected with upset motor 18 on the inside wall of removal frame 4, the drive shaft and the rotation frame 5 fixed connection of upset motor 18, upset motor 18 work realizes rotating frame 5 and rotates relative removal frame 4 to the position of rotating frame 5 has been adjusted.
The inner side wall of the rotating frame 5 is fixedly connected with a double-shaft motor 19, a driving shaft of the double-shaft motor 19 is fixedly connected with a screw rod 20, the screw rod 20 is in threaded connection with the moving plate 6, the double-shaft motor 19 works to realize rotation of the screw rod 20, the moving plate 6 moves in the rotating process of the screw rod 20, and therefore the position of the arc-shaped plate 7 is adjusted.
The inner side wall of the rotating frame 5 is provided with a second sliding groove 21 for sliding connection of the moving plate 6, and the second sliding groove 21 is arranged to facilitate rotation of the moving plate 5 in the rotating frame 5.
An arc-shaped groove 22 is formed in the side wall of the arc-shaped plate 7, a connecting plate 23 is fixedly connected in the arc-shaped groove 22, a connecting block 24 is fixedly connected to the cooling box 8, a groove 25 is formed in the side wall of the connecting block 24, an intermediate block 26 is fixedly connected in the groove 25, a first spring 27 is fixedly connected to each of two ends of the intermediate block 26, a T-shaped inserting rod 28 is fixedly connected to one end of the first spring 27, one end of the T-shaped inserting rod 28 penetrates through the side wall of the groove 25 and is inserted into the connecting plate 23, when the cooling box 8 is required to be detached from the arc-shaped groove 22, a worker manually pushes the T-shaped inserting rod 28, and when one end of the T-shaped inserting rod 28 is separated from the connecting plate 23, the cooling box 8 can be detached; when the cooling box 8 needs to be installed between the connecting plates 23, a worker manually pushes the T-shaped insertion rod 28, then places the connecting block 24 and the cooling box 8 between the connecting plates 23, and then manually releases the T-shaped insertion rod 28, so that the T-shaped insertion rod 28 can be conveniently moved under the action of the first spring 27, and when one end of the T-shaped insertion rod 28 is inserted on the connecting plates 23, the cooling box 8 can be installed between the connecting plates 23.
Fixedly connected with layer board 29 on the arc 7, holding tank 30 has been seted up on layer board 29, fixedly connected with second spring 31 on the holding tank 30, the one end fixedly connected with movable block 32 of second spring 31, fixedly connected with loading board 33 on the movable block 32, concave groove 34 has been seted up to the upper surface of loading board 33, the internal rotation of concave groove 34 is connected with carrier wheel 35, when the tip of spliced pole 2 was located carrier wheel 35, because carrier wheel 35 rotates and connects in concave groove 34, thereby be convenient for adjust the relative position that bears wheel 35 of spliced pole 2.
When the invention is used, the arc-shaped clamping plate 9 is conveniently installed on the connecting column 2 through the matching of the fixing bolt 11 and the fixing block 10.
The rotation of drive shaft is realized in the work of driving motor 15, simultaneously because fixedly connected with belt pulley 16 on threaded rod 13, and connect through belt 17 between the belt pulley 16, consequently realize that threaded rod 13 rotates when driving motor 15 works, realize that movable block 12 removes at threaded rod 13 pivoted in-process, realize moving frame 4 rebound at the in-process that movable block 12 removed, the rotation of frame 5 is realized in the work of upset motor 18, thereby adjusted the position of rotating frame 5 under the pivoted condition of rotating frame 5.
Then, the end part of the connecting column 2 is placed between the arc-shaped plates 7, the double-shaft motor 19 works to realize the movement of the moving plate 6, the movement of the arc-shaped plates 7 is realized in the moving process of the moving plate 6, and the clamping of the connecting column 2 is realized through the arc-shaped plates 7.
"fixedly connected" as described in the present invention means that two parts connected to each other are fixed together, typically by welding, screwing or gluing; "rotationally coupled" means that two components are coupled together and capable of relative motion.
Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.
Therefore, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (10)
1. A bilateral telecentric lens comprises a lens body (1), and is characterized by also comprising a connecting column (2) and a storage device;
the connecting column (2) is detachably connected to the end part of the lens body (1);
strorage device is including fixed frame (3), swing joint has removal frame (4) in fixed frame (2), the upset has rotation frame (5) in removing frame (4), swing joint has movable plate (6) in rotation frame (5), fixedly connected with arc (7) on movable plate (6), arc (7) cooperate with spliced pole (2), arc (7) internal-detachable formula is connected with cooling box (8) that are used for storing the coolant liquid.
2. The bilateral telecentric lens according to claim 1, wherein an arc-shaped clamping plate (9) is fixedly connected to the connecting column (2), the arc-shaped clamping plate (9) is matched with the end of the lens body (1), a fixing block (10) is fixedly connected to the arc-shaped clamping plate (9), and the two fixing blocks (10) are connected through a fixing bolt (11).
3. A double-sided telecentric lens according to claim 1, wherein the movable block (12) is fixedly connected to the movable frame (4), the movable block (12) is connected to a threaded rod (13) by a thread, a driving mechanism for driving the threaded rod (13) is provided in the fixed frame (3), and the movable block (12) is slidably connected in the fixed frame (3).
4. The bilateral telecentric lens according to claim 3, wherein the inner side wall of the fixed frame (3) is provided with a first sliding groove (14) for the sliding connection of the movable block (12).
5. The bilateral telecentric lens according to claim 3, wherein the driving mechanism comprises a driving motor (15) fixedly connected in the fixed frame (3), a driving shaft of the driving motor (15) is fixedly connected with one of the threaded rods (13), the other threaded rod (13) is rotatably connected at the bottom of the fixed frame (3), a belt pulley (16) is fixedly connected on the threaded rod (13), and the belt pulleys (16) are connected through a belt (17).
6. A double-sided telecentric lens according to claim 1, wherein the inner side wall of the movable frame (4) is fixedly connected with a turnover motor (18), and a driving shaft of the turnover motor (18) is fixedly connected with the rotating frame (5).
7. The double-sided telecentric lens according to claim 1, wherein a biaxial motor (19) is fixedly connected to the inner side wall of the rotating frame (5), a screw rod (20) is fixedly connected to a driving shaft of the biaxial motor (19), and the screw rod (20) is in threaded connection with the moving plate (6).
8. The bilateral telecentric lens according to claim 1, wherein the inner side wall of the rotating frame (5) is provided with a second sliding groove (21) for sliding connection of the moving plate (6).
9. The bilateral telecentric lens according to claim 1, wherein an arc-shaped groove (22) is formed in a side wall of the arc-shaped plate (7), a connecting plate (23) is fixedly connected in the arc-shaped groove (22), a connecting block (24) is fixedly connected to the cooling box (8), a groove (25) is formed in a side wall of the connecting block (24), an intermediate block (26) is fixedly connected in the groove (25), both ends of the intermediate block (26) are fixedly connected with a first spring (27), one end of the first spring (27) is fixedly connected with a T-shaped inserting rod (28), and one end of the T-shaped inserting rod (28) passes through a side wall of the groove (25) and is inserted into the connecting plate (23).
10. The bilateral telecentric lens according to claim 1, wherein a supporting plate (29) is fixedly connected to the arc-shaped plate (7), an accommodating groove (30) is formed in the supporting plate (29), a second spring (31) is fixedly connected to the accommodating groove (30), a moving block (32) is fixedly connected to one end of the second spring (31), a bearing plate (33) is fixedly connected to the moving block (32), a concave groove (34) is formed in an upper surface of the bearing plate (33), and a bearing wheel (35) is rotatably connected to the concave groove (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010926921.6A CN111924300A (en) | 2020-09-07 | 2020-09-07 | Bilateral telecentric lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010926921.6A CN111924300A (en) | 2020-09-07 | 2020-09-07 | Bilateral telecentric lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111924300A true CN111924300A (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010926921.6A Pending CN111924300A (en) | 2020-09-07 | 2020-09-07 | Bilateral telecentric lens |
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| Country | Link |
|---|---|
| CN (1) | CN111924300A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2042473A (en) * | 1977-08-22 | 1980-09-24 | Robinson C | Stackable container for bowling ball |
| CN108776378A (en) * | 2018-06-25 | 2018-11-09 | 黄国华 | Optical lens |
| CN209300430U (en) * | 2018-12-19 | 2019-08-27 | 广州市众创物联网科技有限公司 | Intelligent internet of things handling of goods and materials workbench |
| CN211308663U (en) * | 2019-10-30 | 2020-08-21 | 舒刚 | Antidetonation type colliery is transfer device for production facility |
| CN111585184A (en) * | 2020-06-12 | 2020-08-25 | 安徽万华电气股份有限公司 | Switch cabinet with internal environment detection function and use method thereof |
| CN211414749U (en) * | 2019-12-18 | 2020-09-04 | 江苏晶恒石英材料有限公司 | Polishing bed for polishing surface of quartz plate |
-
2020
- 2020-09-07 CN CN202010926921.6A patent/CN111924300A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2042473A (en) * | 1977-08-22 | 1980-09-24 | Robinson C | Stackable container for bowling ball |
| CN108776378A (en) * | 2018-06-25 | 2018-11-09 | 黄国华 | Optical lens |
| CN209300430U (en) * | 2018-12-19 | 2019-08-27 | 广州市众创物联网科技有限公司 | Intelligent internet of things handling of goods and materials workbench |
| CN211308663U (en) * | 2019-10-30 | 2020-08-21 | 舒刚 | Antidetonation type colliery is transfer device for production facility |
| CN211414749U (en) * | 2019-12-18 | 2020-09-04 | 江苏晶恒石英材料有限公司 | Polishing bed for polishing surface of quartz plate |
| CN111585184A (en) * | 2020-06-12 | 2020-08-25 | 安徽万华电气股份有限公司 | Switch cabinet with internal environment detection function and use method thereof |
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Application publication date: 20201113 |
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| RJ01 | Rejection of invention patent application after publication |