Optical machine distortion debugging device for telephoto lens
By designing an automated telephoto lens optical machine distortion debugging device, the problem of low manual debugging accuracy and inability to adapt to different lens diameters in the prior art is solved, efficient and accurate lens distortion debugging is achieved, and equipment cost and operation complexity is reduced. .
Patent Information
- Application Number
- CN202421003582.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The existing telephoto lens optical machine distortion debugging device needs to be manually adjusted, with low debugging accuracy and slow speed, and cannot adapt to lenses of various diameters, resulting in the need to change the debugging mechanism when changing the lens model, which increases the cumbersome operation and the impact of work efficiency.
A device including a debugging stand, a collection head, a stabilizing frame, a clamping cylinder, a clamping telescopic rod, a fixing plate, a spring, a side clamping rod and an automated debugging mechanism is designed, which can automatically detect and adjust lens deformities to adapt to different diameters and The lens of the model can be precisely debugged through an automated debugging mechanism.
The device can be automated debugging, improves debugging efficiency and accuracy, reduces the influence of human factors, avoids the cumbersome operation of changing lens models, adapts to lenses of various diameters, and reduces equipment costs.
Smart Images
Figure CN222262835U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lens debugging, in particular to a telephoto lens optical-mechanical distortion debugging device. Background Art
[0002] With the continuous development of science and technology, telephoto lenses have been widely used in photography, monitoring, astronomical observation and other fields. However, telephoto lenses are prone to distortion during use, which affects the image quality. In order to eliminate or reduce lens distortion, the lens needs to be debugged.
[0003] At present, most of the telephoto lens optical distortion debugging devices on the market require manual adjustment, with low debugging accuracy and slow speed, and cannot adapt to lenses of various diameters. Due to the variety of lens models, changing the lens model requires changing the debugging mechanism, which not only increases the complexity of the operation, but may also cause interruptions in the debugging process and affect work efficiency.
[0004] Therefore, it is necessary to provide a telephoto lens optical and mechanical distortion debugging device to solve the above technical problems. Utility Model Content
[0005] The utility model provides a telephoto lens optical-mechanical distortion debugging device, which solves the problem that most debugging devices need to be adjusted manually and that the debugging mechanism needs to be replaced when changing the lens model.
[0006] In order to solve the above technical problems, the utility model provides a telephoto lens optical and mechanical distortion debugging device, comprising: a debugging platform, a debugging box is installed on the back of the debugging platform, a collection head is arranged on the front of the debugging box, a stabilizing frame is fixedly connected to the side of the debugging platform, a clamping cylinder is installed on the top of the stabilizing frame, a clamping telescopic rod is slidably connected to the bottom of the clamping cylinder, a fixing plate is fixedly connected to the bottom of the clamping telescopic rod, a spring is fixedly connected to the bottom of the fixing plate, an upper clamping plate is fixedly connected to the other end of the spring, side clamping rods are fixedly connected to both sides of the clamping telescopic rod, a side clamping shaft is arranged on the side clamping rod, a side clamping shaft is fixedly connected to the side clamping plate, a placement plate is slidably connected to the top of the debugging platform, a guide rail is fixedly connected to the top of the debugging platform, and a lower clamping plate is fixedly connected to the top of the placement plate.
[0007] Preferably, a debugging warehouse is provided on the top of the debugging table, a debugging mechanism is provided inside the placement plate, a debugging cylinder is provided on the debugging mechanism, a debugging shaft is provided on the right side of the debugging cylinder, a debugging telescopic rod is slidably connected to the left side of the debugging cylinder, a moving block is rotatably connected to the debugging telescopic rod, a wrapping tooth is fixedly connected to the top of the moving block, a track plate is fixedly connected to the inside of the placement plate, a track limiting groove is provided on the track plate, a track limiting plate is fixedly connected to the inside of the track plate, and a guide slope is provided inside the track limiting groove.
[0008] Preferably, a deformity detection module is provided inside the debugging box, a control module is provided inside the debugging box, and a debugging module is provided inside the debugging box.
[0009] Preferably, the deformity detection module is electrically connected to the acquisition head, the deformity detection module is electrically connected to the control module, the control module is electrically connected to the debugging module, and the control module is electrically connected to the debugging mechanism.
[0010] Preferably, a buffer pad is fixedly connected to the front of the debugging box, and a supporting foot is fixedly connected to the bottom of the debugging platform.
[0011] Preferably, a handle is fixedly connected to the placement plate, and a baffle is fixedly connected to the placement plate.
[0012] Compared with the related art, the optical-mechanical distortion debugging device for a telephoto lens provided by the utility model has the following beneficial effects:
[0013] The debugging device can adapt to lenses of various diameters, and there is no need to equip different lenses with special stabilizing devices, which reduces equipment costs. Through automated debugging, it can save manpower and time, improve debugging efficiency and accuracy, and reduce the impact of human factors on debugging results. In addition, the same debugging mechanism is used for lenses of different models, avoiding the tedious operation of replacing the debugging mechanism when changing the lens model, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 A schematic structural diagram of a preferred embodiment of a telephoto lens optical-mechanical distortion debugging device provided by the utility model;
[0015] Figure 2 for Figure 1 The structural diagram of the debugging box shown;
[0016] Figure 3 for Figure 1 The structural diagram of the debugging mechanism shown;
[0017] Figure 4 for Figure 1 An enlarged schematic diagram of part A is shown;
[0018] Figure 5 for Figure 1 An enlarged schematic diagram of part B is shown.
[0019] Numbers in the figure: 1. debugging table, 2. debugging box, 3. collection head, 4. stabilizing frame, 5. clamping cylinder, 6. clamping telescopic rod, 7. fixing plate, 8. spring, 9. upper clamping plate, 10. side clamping rod, 11. side clamping shaft, 12. side clamping plate, 13. placement plate, 14. guide rail, 15. lower clamping plate, 16. debugging warehouse, 17. debugging mechanism, 18. debugging shaft, 19. debugging cylinder, 20. debugging telescopic rod, 21. moving block, 22. wrapping teeth, 23. track plate, 24. track limiting groove, 25. track limiting plate, 26. guide slope, 27. deformity detection module, 28. control module, 29. debugging module, 30. buffer pad, 31. supporting foot, 32. handle, 33. baffle. DETAILED DESCRIPTION
[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.
[0021] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of a telephoto lens optical-mechanical distortion debugging device provided by the utility model; Figure 2 for Figure 1 The structural diagram of the debugging box shown; Figure 3 for Figure 1 The structural diagram of the debugging mechanism shown; Figure 4 for Figure 1 An enlarged schematic diagram of part A is shown; Figure 5 for Figure 1 The enlarged schematic diagram of part B is shown. A telephoto lens optical distortion debugging device comprises: a debugging platform 1, a debugging box 2 is installed on the back of the debugging platform 1, a collection head 3 is arranged on the front of the debugging box 2, a stabilizing frame 4 is fixedly connected to the side of the debugging platform 1, a clamping cylinder 5 is installed on the top of the stabilizing frame 4, a clamping telescopic rod 6 is slidably connected to the bottom of the clamping cylinder 5, a fixing plate 7 is fixedly connected to the bottom of the clamping telescopic rod 6, a spring 8 is fixedly connected to the bottom of the fixing plate 7, and an upper clamping plate 9 is fixedly connected to the other end of the spring 8, side clamping rods 10 are fixedly connected to both sides of the clamping telescopic rod 6, a side clamping shaft 11 is arranged on the side clamping rod 10, and a side clamping plate 12 is fixedly connected to the side clamping shaft 11, a placement plate 13 is slidably connected to the top of the debugging platform 1, a guide rail 14 is fixedly connected to the top of the debugging platform 1, and a lower clamping plate 15 is fixedly connected to the top of the placement plate 13. The debugging device can adapt to lenses of various diameters, and there is no need to equip different lenses with special stabilizing devices, thereby reducing equipment costs.
[0022] A debugging compartment 16 is provided on the top of the debugging platform 1, a debugging mechanism 17 is provided inside the placement plate 13, a debugging cylinder 19 is provided on the debugging mechanism 17, a debugging shaft 18 is provided on the right side of the debugging cylinder 19, a debugging telescopic rod 20 is slidably connected to the left side of the debugging cylinder 19, a moving block 21 is rotatably connected to the debugging telescopic rod 20, a wrapping tooth 22 is fixedly connected to the top of the moving block 21, a track plate 23 is fixedly connected inside the placement plate 13, a track limiting groove 24 is provided on the track plate 23, and a track limiting plate 25 is fixedly connected inside the track plate 23, The trajectory limiting groove 24 is provided with a guide slope 26. After the lens is stabilized, the debugging cylinder 19 is started, and the debugging cylinder 19 drives the debugging telescopic rod 20 to move back and forth. The trajectory limiting groove 24 inside the track plate 23 is provided with a guide slope 26, so that the moving block 21 moves in the trajectory limiting groove 24. When the wrapping tooth 22 moves above the trajectory limiting groove 24, the wrapping tooth 22 rotates the adjustment ring on the lens to change the focal length and aperture of the lens, thereby realizing accurate debugging of the lens. The wrapping tooth 22 is wrapped with a layer of silicone, which can increase the friction during adjustment to adapt to various types of lenses.
[0023] The debugging box 2 is provided with a deformity detection module 27, a control module 28, and a debugging module 29. The deformity detection module 27 performs deformity detection on the lens, the control module 28 controls the operation of the two cylinders and the processing of data from the other two modules, and the debugging module 29 provides a debugging solution.
[0024] The deformity detection module 27 is electrically connected to the acquisition head 3, the deformity detection module 27 is electrically connected to the control module 28, the control module 28 is electrically connected to the debugging module 29, and the control module 28 is electrically connected to the debugging mechanism 17. After the deformity detection module 27 detects the deformity data, it transmits the data to the control module 28, and the control module 28 starts the debugging cylinder 19 according to the debugging scheme provided by the debugging module 29.
[0025] A buffer pad 30 is fixedly connected to the front of the debugging box 2, and a supporting foot 31 is fixedly connected to the bottom of the debugging platform 1. The buffer pad 30 can protect the lens, and the supporting foot 31 supports the entire device.
[0026] A handle 32 is fixedly connected to the placement plate 13 , and a baffle 33 is fixedly connected to the placement plate 13 . One end of the lens is against the baffle 33 , making it more stable and more accurately placed.
[0027] The working principle of the optical-mechanical distortion debugging device for a telephoto lens provided by the utility model is as follows:
[0028] The telephoto lens is placed on the lower clamping plate 15 on the placement plate 13, and the placement plate 13 is pushed by the guide rail 14, so that one side of the lens contacts the acquisition head 3, and then the clamping cylinder 5 is started, and the clamping telescopic rod 6 moves downward, thereby driving the fixed plate 7, the spring 8, and the upper clamping plate 9 to move downward, and at the same time driving the side clamping rod 10 to move downward. After the upper clamping plate 9 contacts the telephoto lens, the side clamping rod 10 continues to move downward due to the influence of the spring 8, and the side clamping plates on both sides continue to move downward to clamp the lens. Rubber pads are provided on the clamping plates for buffering to prevent paint from falling off the lens surface.
[0029] Compared with the related art, the optical-mechanical distortion debugging device for a telephoto lens provided by the utility model has the following beneficial effects:
[0030] The debugging device can adapt to lenses of various diameters, and there is no need to equip different lenses with special stabilizing devices, which reduces equipment costs. Through automated debugging, it can save manpower and time, improve debugging efficiency and accuracy, and reduce the impact of human factors on debugging results. In addition, the same debugging mechanism 17 is used for lenses of different models, avoiding the tedious operation of replacing the debugging mechanism 17 when changing the lens model, thereby improving work efficiency.
[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A telephoto lens optical-mechanical distortion debugging device, characterized in that: include: A debugging table, a debugging box is installed on the back of the debugging table, a collecting head is arranged on the front of the debugging box, a stabilizing frame is fixedly connected to the side of the debugging table, a clamping cylinder is installed on the top of the stabilizing frame, a clamping telescopic rod is slidably connected to the bottom of the clamping cylinder, a fixing plate is fixedly connected to the bottom of the clamping telescopic rod, a spring is fixedly connected to the bottom of the fixing plate, an upper clamping plate is fixedly connected to the other end of the spring, side clamping rods are fixedly connected to both sides of the clamping telescopic rod, a side clamping shaft is arranged on the side clamping rod, and a side clamping shaft is fixedly connected to the side clamping plate, a placement plate is slidably connected to the top of the debugging table, a guide rail is fixedly connected to the top of the placement plate, and a lower clamping plate is fixedly connected to the top of the placement plate.
2. The optical-mechanical distortion debugging device for a telephoto lens according to claim 1, characterized in that: A debugging warehouse is provided on the top of the debugging table, a debugging mechanism is provided inside the placement plate, a debugging cylinder is provided on the debugging mechanism, a debugging shaft is provided on the right side of the debugging cylinder, a debugging telescopic rod is slidably connected to the left side of the debugging cylinder, a moving block is rotatably connected to the debugging telescopic rod, a wrapping tooth is fixedly connected to the top of the moving block, a track plate is fixedly connected to the inside of the placement plate, a track limiting groove is provided on the track plate, a track limiting plate is fixedly connected to the inside of the track plate, and a guide slope is provided inside the track limiting groove.
3. The optical-mechanical distortion debugging device for a telephoto lens according to claim 1, characterized in that: The debugging box is provided with a deformity detection module inside, the debugging box is provided with a control module inside, and the debugging box is provided with a debugging module inside.
4. The optical-mechanical distortion debugging device for a telephoto lens according to claim 3, characterized in that: The deformity detection module is electrically connected to the acquisition head, the deformity detection module is electrically connected to the control module, the control module is electrically connected to the debugging module, and the control module is electrically connected to the debugging mechanism.
5. The optical-mechanical distortion debugging device for a telephoto lens according to claim 1, characterized in that: A buffer pad is fixedly connected to the front of the debugging box, and a supporting foot is fixedly connected to the bottom of the debugging platform.
6. The optical-mechanical distortion debugging device for a telephoto lens according to claim 1, characterized in that: A handle is fixedly connected to the placement plate, and a baffle is fixedly connected to the placement plate.