CCD camera support
By designing a CCD camera bracket including a bottom plate, a vertical rack, an up and down adjustment knob, a front and rear adjustment slide rail and a slider, the problems of inconvenience in adjustment and position offset in the prior art are solved, and precise adjustment and efficient operation of the camera are achieved.
Patent Information
- Application Number
- CN202420445651.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-08
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-03-08
AI Technical Summary
The existing CCD camera brackets have problems with inconvenience and position offset during adjustment, resulting in inaccurate adjustment.
A CCD camera bracket including a base plate, vertical rack, up and down adjustment knob, front and rear adjustment rail and slider are designed. Through the synergy of these components, precise adjustment of the camera is achieved.
Accurate adjustment of the camera is achieved, which reduces the working intensity during the adjustment process, improves adjustment efficiency and accuracy, reduces the difficulty of new employees to get started, and enhances the stability of the camera structure.
Smart Images
Figure CN222823978U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of CCD cameras, in particular to a CCD camera bracket. Background Art
[0002] The CCD camera bracket is a supporting device for adjusting the camera angle position. The CCD camera is installed in the reserved camera position on the cover of the single crystal furnace through the bracket mechanism. The position of the CCD camera can be adjusted by adjusting the bracket mechanism, which is convenient for observing and providing real-time feedback on the crystal rod diameter and liquid mouth distance. It provides automation and safety guarantees for the production process of the direct-pull single crystal furnace. Therefore, it is particularly important in the current silicon rod production. With the continuous development of science and technology, people have higher and higher requirements for the manufacturing process of the CCD camera bracket.
[0003] The existing CCD camera bracket has certain disadvantages when in use. In the prior art, a single-rod fixation is adopted, which is inconvenient to adjust. When one or a group of locking screws are loosened, the camera will undergo relative movement in two dimensions, namely, parallel movement and rotation angle adjustment, resulting in position offset and inaccuracy. It is impossible to quickly determine the required adjustment direction according to the field of view of the camera. For this reason, we propose a CCD camera bracket. Utility Model Content
[0004] Technical problem solved: In view of the shortcomings of the prior art, the utility model provides a CCD camera bracket. When the lens needs to be adjusted, the required adjustment direction must be distinguished first, and then fine-tuning can be performed. While meeting all adjustment requirements in this solution, a second variable will not be introduced, that is, a single variable adjustment is performed each time, which can effectively solve the problems in the background technology.
[0005] Technical solution: To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a CCD camera bracket, including a base plate, vertical racks are arranged at both ends of the base plate, up and down adjustment knobs are movably arranged on the vertical racks, front and back adjustment rails are positioned on the up and down adjustment knobs, front and back adjustment sliders are movably arranged on the front and back adjustment slide rails, a movable frame is positioned on the inner side of the front and back adjustment sliders, a slide seat is movably arranged on the inner side of the movable frame, a camera seat is arranged at the front end of the slide seat, an inclination adjustment knob and a lens rotation adjustment knob are arranged between the slide seat and the camera seat, and a camera is connected to the bottom of the camera seat.
[0006] Preferably, a rack seat is provided between the bottom plate and the vertical rack, left and right adjustment sliders and left and right adjustment rails are provided between the movable frame and the slide seat, and the left and right adjustment sliders are provided on the left and right adjustment rails.
[0007] Preferably, a slide groove is provided in the middle of the left and right adjustment sliders, a wear-resistant coating is integrally formed on the surface of the slide groove, reinforcing ribs are integrally formed on the outer ring of the left and right adjustment sliders, an oil inlet is provided at the upper end of the left and right adjustment sliders, an oil cover is provided on the oil inlet, and a lubrication port is provided on the slide groove at a position connected to the oil inlet.
[0008] Preferably, the vertical rack rotates on the rack seat, the slide seat moves laterally on the inner side of the movable frame through left and right adjustment sliders and left and right adjustment rails, and the left and right adjustment sliders move on the outer walls of the left and right adjustment rails.
[0009] Preferably, the left and right adjustment sliders, the up and down adjustment knobs, and the slide grooves are integrally formed by casting, the oil inlet and the lubrication port are connected, and the oil cover is movable in opening and closing on the oil inlet.
[0010] Preferably, the up and down adjustment knob moves up and down on the vertical rack, the front and rear adjustment slider moves back and forth on the front and rear adjustment slide rail, the slide seat moves left and right on the movable frame, and the camera seat is adjusted at the front end of the slide seat.
[0011] Preferably, the camera seat includes a positioning seat and a disassembly seat, a disassembly frame and bolts are installed between the positioning seat and the disassembly seat for fixing, a camera locator is installed at the front end of the disassembly seat, a camera disassembly slot is opened in the middle of the camera locator, and the camera disassembly slot positions the camera.
[0012] Beneficial effects: Compared with the prior art, the utility model provides a CCD camera bracket, which has the following beneficial effects: when the lens needs to be adjusted, the required adjustment direction must be distinguished first, and then fine-tuning can be performed. In this solution, while meeting all adjustment requirements, a second variable will not be introduced, that is, a single variable adjustment is performed each time, and a single variable can be controlled during the adjustment process. The operation is simple and easy to master, and the adjustment accuracy is more accurate than the existing structure;
[0013] Reduce the workload of on-site employees and improve the efficiency of camera calibration;
[0014] The difficulty of adjustment has been reduced, making it easier for new employees to adjust the camera;
[0015] The camera structure has been strengthened to make it less likely for the camera to be misplaced;
[0016] Improved the working efficiency of the single crystal workshop;
[0017] It lays the foundation for realizing automatic adjustment of the camera and lays a solid foundation for the development of automatic crystal pulling. The entire CCD camera bracket has a simple structure, is easy to operate, and has better effect than traditional methods. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 The utility model is a schematic diagram of the overall structure of a CCD camera bracket.
[0019] Figure 2 The utility model is a schematic structural diagram of a left-right adjustment slider in a CCD camera bracket.
[0020] Figure 3 The utility model is a structural schematic diagram of a camera seat in a CCD camera bracket.
[0021] In the figure: 1. Base plate; 2. Camera; 3. Camera seat; 4. Front and rear adjustment slider; 5. Movable frame; 6. Slide seat; 7. Left and right adjustment slider; 8. Left and right adjustment rail; 9. Front and rear adjustment rail; 10. Up and down adjustment knob; 11. Vertical rack; 12. Rack seat; 13. Tilt adjustment knob; 14. Lens rotation adjustment knob; 15. Oil inlet; 16. Oil cap; 17. Lubrication port; 18. Wear-resistant coating; 19. Slide groove; 20. Reinforcement rib; 21. Positioning seat; 22. Bolt; 23. Disassembly frame; 24. Camera disassembly slot; 25. Disassembly seat; 26. Camera positioner. DETAILED DESCRIPTION
[0022] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments, but those skilled in the art will understand that the embodiments described below are part of the embodiments of the utility model, rather than all of the embodiments, and are only used to illustrate the utility model, and should not be considered as limiting the scope of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the utility model. If the specific conditions are not specified in the embodiments, they are carried out according to conventional conditions or conditions recommended by the manufacturer. If the manufacturer is not specified for the reagents or instruments used, they are all conventional products that can be purchased commercially.
[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0025] like Figure 1-3 As shown, a CCD camera bracket includes a base plate 1, both ends of the base plate 1 are provided with vertical racks 11, up and down adjustment knobs 10 are movably provided on the vertical rack 11, front and back adjustment rails 9 are positioned on the up and down adjustment knobs 10, front and back adjustment sliders 4 are movably provided on the front and back adjustment sliders 9, a movable frame 5 is positioned on the inner side of the front and back adjustment sliders 4, a slide seat 6 is movably provided on the inner side of the movable frame 5, a camera seat 3 is provided at the front end of the slide seat 6, an inclination adjustment knob 13 and a lens rotation adjustment knob 14 are provided between the slide seat 6 and the camera seat 3, a camera 2 is connected to the bottom of the camera seat 3, when it is necessary to distinguish the required adjustment direction in advance when adjusting the lens, and then fine-tune it. In this solution, while meeting all adjustment requirements, the second variable will not be introduced, that is, a single variable adjustment is performed each time.
[0026] Furthermore, a rack seat 12 is provided between the base plate 1 and the vertical rack 11 , and left and right adjustment sliders 7 and left and right adjustment rails 8 are provided between the movable frame 5 and the slide seat 6 , and the left and right adjustment sliders 7 are provided on the left and right adjustment rails 8 .
[0027] Furthermore, a slide groove 19 is opened in the middle of the left and right adjustment sliders 7, and a wear-resistant coating 18 is integrally formed on the surface of the slide groove 19. A reinforcing rib 20 is integrally formed on the outer ring of the left and right adjustment sliders 7. An oil inlet 15 is opened at the upper end of the left and right adjustment sliders 7, and an oil cover 16 is provided on the oil inlet 15. A lubrication port 17 is opened on the slide groove 19 at a position connected to the oil inlet 15.
[0028] Furthermore, the vertical rack 11 rotates on the rack seat 12, and the slide seat 6 moves laterally on the inner side of the movable frame 5 through the left and right adjustment sliders 7 and the left and right adjustment rails 8, and the left and right adjustment sliders 7 move on the outer walls of the left and right adjustment rails 8.
[0029] Furthermore, the left and right adjustment sliders 7 , the up and down adjustment knobs 10 , and the slide grooves 19 are integrally formed by casting, the oil inlet 15 and the lubrication port 17 are connected, and the oil cover 16 is movable on the oil inlet 15 to open and close.
[0030] Furthermore, the up and down adjustment knob 10 moves up and down on the vertical rack 11, the front and rear adjustment slider 4 moves back and forth on the front and rear adjustment slide rail 9, the slide seat 6 moves left and right on the movable frame 5, and the camera seat 3 is adjusted at the front end of the slide seat 6.
[0031] Furthermore, the camera seat 3 includes a positioning seat 21 and a disassembly seat 25, and a disassembly frame 23 and bolts 22 are installed between the positioning seat 21 and the disassembly seat 25 for fixing. A camera positioner 26 is installed at the front end of the disassembly seat 25, and a camera disassembly slot 24 is opened in the middle of the camera positioner 26, and the camera disassembly slot 24 positions the camera 2.
[0032] Working principle: The utility model includes a base plate 1, a camera 2, a camera seat 3, a front and rear adjustment slider 4, a movable frame 5, a slide seat 6, a left and right adjustment slider 7, a left and right adjustment slide rail 8, a front and rear adjustment slide rail 9, an up and down adjustment knob 10, a vertical rack 11, a rack seat 12, an inclination adjustment knob 13, a lens rotation adjustment knob 14, an oil inlet 15, an oil cover 16, a lubrication port 17, a wear-resistant coating 18, a slide groove 19, and a reinforcing rib 20. When it is necessary to adjust the lens, it is necessary to first distinguish the required adjustment direction, and then fine-tune it. In this solution, while meeting all adjustment requirements, the second variable will not be introduced, that is, a single variable adjustment is performed each time, including the base plate, the vertical rack, and the radial slide rail. , transverse slide rail and camera; the top surface of the bottom plate is connected with a vertical rack; the surface of the longitudinal rack is movably connected to the gear bracket; the surface of the gear bracket is fixedly connected with a radial slide rail; the surface of the radial slide rail is slidably connected with the radial slider; the surface of the radial slider is provided with a transverse slide rail; the surface of the transverse slide rail is slidably connected with the transverse slider; the surface of the transverse slider is provided with a deflection bracket for front and rear deflection and left and right deflection, and a camera is provided on the deflection bracket; the bottom plate is fixed to the camera fixing place reserved on the furnace table, the vertical rack is used to adjust the camera up and down, the radial slide rail is used to adjust the camera front and back, the transverse slide rail is used to adjust the camera left and right, and the deflection bracket is used to adjust the deflection of the camera lens in four directions: up, down, left and right.
[0033] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A CCD camera bracket, comprising a base plate (1), characterized in that: Both ends of the bottom plate (1) are provided with vertical racks (11); an up-and-down adjustment knob (10) is movably provided on the vertical rack (11); a front-and-back adjustment rail (9) is positioned on the top-and-bottom adjustment knob (10); a front-and-back adjustment slider (4) is movably provided on the front-and-back adjustment slider (9); a movable frame (5) is positioned inside the front-and-back adjustment slider (4); a slide seat (6) is movably provided inside the movable frame (5); a camera seat (3) is provided at the front end of the slide seat (6); an inclination adjustment knob (13) and a lens rotation adjustment knob (14) are provided between the slide seat (6) and the camera seat (3); and a camera (2) is connected to the bottom of the camera seat (3).
2. A CCD camera holder according to claim 1, characterized in that: A rack seat (12) is provided between the bottom plate (1) and the vertical rack (11), a left-right adjustment slider (7) and a left-right adjustment slide rail (8) are provided between the movable frame (5) and the slide seat (6), and the left-right adjustment slider (7) is provided on the left-right adjustment slide rail (8).
3. A CCD camera holder according to claim 2, characterized in that: A slide groove (19) is provided in the middle of the left-right adjustment slider (7), a wear-resistant coating (18) is integrally formed on the surface of the slide groove (19), a reinforcing rib (20) is integrally formed on the outer ring of the left-right adjustment slider (7), an oil inlet (15) is provided at the upper end of the left-right adjustment slider (7), an oil cover (16) is provided on the oil inlet (15), and a lubrication port (17) is provided on the slide groove (19) at a position connected to the oil inlet (15).
4. A CCD camera holder according to claim 2, characterized in that: The vertical rack (11) is rotatably movable on the rack seat (12), the slide seat (6) is laterally movable on the inner side of the movable frame (5) via the left and right adjustment sliders (7) and the left and right adjustment rails (8), and the left and right adjustment sliders (7) are movable on the outer walls of the left and right adjustment rails (8).
5. A CCD camera holder according to claim 3, characterized in that: The left and right adjustment sliders (7), the upper and lower adjustment knobs (10), and the slide grooves (19) are integrally formed by casting, the oil inlet (15) and the lubrication port (17) are connected, and the oil cover (16) is movable on the oil inlet (15) to open and close.
6. A CCD camera holder according to claim 1, characterized in that: The up-and-down adjustment knob (10) moves up and down on the vertical rack (11), the front-and-back adjustment slider (4) moves forward and backward on the front-and-back adjustment slide rail (9), the slide seat (6) moves left and right on the movable frame (5), and the camera seat (3) is adjusted in angle at the front end of the slide seat (6).
7. A CCD camera holder according to claim 1, characterized in that: The camera seat (3) comprises a positioning seat (21) and a disassembly seat (25); a disassembly frame (23) and bolts (22) are installed between the positioning seat (21) and the disassembly seat (25) for fixing; a camera positioner (26) is installed at the front end of the disassembly seat (25); a camera disassembly slot (24) is provided in the middle of the camera positioner (26); and the camera disassembly slot (24) positions the camera (2).