Long-service-life USB six-lens CCD detection machine
By installing fill lights in a high-life USB six-lens CCD detector and adjusting the angle of the reflector, the detection accuracy and image quality problems caused by insufficient light sources are solved, and more accurate defect recognition and clearer images are achieved.
Patent Information
- Application Number
- CN202421645493.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-07-12
AI Technical Summary
During use, the existing high-life USB six-lens CCD detector is unable to accurately identify the small defects on the product due to insufficient brightness of the light source, inappropriate color of the light source or uneven light source distribution, which affects the detection accuracy and image quality.
A high-life USB six-lens CCD detection machine is designed. By installing fill lights on both sides of the top of the body, and moving the second support plate to drive the slider to slide left and right in the adjustment groove, push the rotary rod to slide, and adjust the placement angle of the reflector plate to fully project the light source of the display screen.
By adjusting the angle of the reflector, the light source has been avoided inadequate brightness, inappropriate color or uneven distribution, and the camera has been improved to identify the small defects of the product, thereby improving the quality and clarity of the image.
Smart Images
Figure CN222896098U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of machine vision, in particular to a high-life USB six-lens CCD detection machine. Background Art
[0002] The high-life USB six-lens CCD inspection machine is an automated inspection device based on machine vision technology and CCD image sensors. It is connected to the computer via a USB interface and uses the collaborative work of six lenses to achieve comprehensive inspection of multiple angles and areas of the product. At the same time, the device is also equipped with advanced image processing algorithms and control systems, which can automatically complete image acquisition, processing, analysis and judgment, and achieve accurate identification and classification of product defects.
[0003] During the use of the existing high-life USB six-lens CCD inspection machine, the light source is an important component of the imaging system and directly affects the quality and clarity of the image. Currently, due to problems such as insufficient light brightness, inappropriate light color or uneven light distribution, the camera cannot accurately identify tiny defects on the product, which in turn affects the detection accuracy of the device and reduces the quality and clarity of the image. Utility Model Content
[0004] The technical problem to be solved by the utility model is that in the prior art, there is a shortcoming that the light source is insufficient and affects the image quality during the use of the long-life USB six-lens CCD detection machine. For this reason, we propose a long-life USB six-lens CCD detection machine.
[0005] In order to achieve the above-mentioned objectives, the present application adopts the following technical solutions: a high-life USB six-lens CCD detection machine, comprising a body, a display screen is installed on one side of the body, fill lights are installed on both sides of the top of the body, six racks are arranged inside the body, and the racks are distributed in a circle, a camera is installed on one side of the rack, a placement table is installed inside the body, a mounting frame is fixed inside the body, one side of the mounting frame is rotatably connected to a reflective plate through a hinge, one side of the reflective plate is fixed with a shell, the inside of the shell is slidably connected with a rotating rod, the surface of the rotating rod is rotatably connected to a first support plate, the other end of the first support plate is rotatably connected to the mounting frame, one side of the first support plate is rotatably connected to a second support plate, an adjustment slot is opened on one side of the mounting frame, a sliding rod is slidably connected to the inside of the adjustment slot, and the other end of the sliding rod is fixed to the second support plate.
[0006] Preferably, a plurality of grooves are formed at the bottom of the adjusting groove, fixing rods are fixed on both sides of the adjusting groove, and transmission plates are slidably connected to the surfaces of the fixing rods.
[0007] Preferably, a mounting plate is fixed on the top of the mounting frame, one side of the mounting plate is rotatably connected to a limiting plate via a rotating shaft, an L-shaped plate is fixed to one side of the mounting plate, a first spring is fixed to one side of the L-shaped plate, the other end of the first spring is fixed to the limiting plate, the inside of the adjusting slot is rotatably connected to a rotating plate via a rotating shaft, a handle is fixed to one side of the rotating plate, and a gear is fixed to the surface of the rotating plate.
[0008] Preferably, the rotating plate is elliptical, and the rotating axis of the rotating plate deviates from the center of the rotating plate.
[0009] Preferably, a second spring is slidably connected to the surface of the transmission plate, one end of the second spring is fixed to the inside of the adjustment slot, and the other end of the second spring is fixed to the transmission plate.
[0010] Preferably, both ends of the transmission plate are provided with through holes, and the interior of the through holes is slidably connected to the fixing rod.
[0011] Preferably, both sides of the shell are provided with sliding grooves, the interior of the sliding groove is slidably connected with a slider, and the other end of the slider is fixed to the rotating rod.
[0012] Technical effects and advantages of the utility model:
[0013] In the utility model, a fill light and a mounting bracket are provided, and the second supporting plate is moved to drive the sliding rod to slide left and right inside the adjusting groove, so that the second supporting plate pushes the first supporting plate to drive the rotating rod to slide inside the shell for connection, thereby causing the placement angle of the reflecting plate to begin to change. By adjusting the angle of the reflecting plate, the reflecting plate can fully project the light source of the display screen, which can avoid the situation where the camera cannot accurately identify small defects on the product due to problems such as insufficient brightness of the light source, inappropriate color of the light source or uneven distribution of the light source, thereby improving the detection accuracy and thus improving the quality and clarity of the image. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the split structure of the utility model;
[0016] Figure 3 This is a schematic diagram of the reflector structure of the utility model;
[0017] Figure 4 For this utility model Figure 3 A partial enlarged view of the middle A;
[0018] Figure 5 For this utility model Figure 3 A partial enlarged view of point B in the middle.
[0019] Legend: 1. Body; 2. Display screen; 3. Fill light; 4. Rack; 5. Camera; 6. Placement table; 7. Mounting frame; 8. Reflector; 9. Shell; 10. Turnbar; 11. First support plate; 12. Second support plate; 13. Adjustment slot; 14. Slide bar; 15. Groove; 16. Transmission plate; 17. Fixed rod; 18. Rotating plate; 19. Handle; 20. Gear; 21. Mounting plate; 22. Limit plate; 23. L-shaped plate; 24. First spring; 25. Second spring; 26. Through hole; 27. Slide slot; 28. Slider. DETAILED DESCRIPTION
[0020] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.
[0021] Reference Figure 1-Figure 5 As shown, the utility model provides a technical solution: a high-life USB six-lens CCD detection machine, including a body 1, a display screen 2 is installed on one side of the body 1, fill lights 3 are installed on both sides of the top of the body 1, six racks 4 are arranged inside the body 1, the racks 4 are distributed in a circle, a camera 5 is installed on one side of the rack 4, a placement table 6 is installed inside the body 1, a mounting frame 7 is fixed inside the body 1, one side of the mounting frame 7 is rotatably connected to a reflective plate 8 through a hinge, one side of the reflective plate 8 is fixed to a shell 9, the inside of the shell 9 is slidably connected to a rotating rod 10, the surface of the rotating rod 10 is rotatably connected to a first support plate 11, the other end of the first support plate 11 is rotatably connected to the mounting frame 7, one side of the first support plate 11 is rotatably connected to a second support plate 12, and the mounting An adjustment slot 13 is provided on one side of the frame 7, and a slide bar 14 is slidably connected inside the adjustment slot 13, and the other end of the slide bar 14 is fixed to the second support plate 12. By setting the fill light 3 and the mounting frame 7, the slide bar 14 is driven to slide left and right inside the adjustment slot 13 by moving the second support plate 12, so that the second support plate 12 pushes the first support plate 11 to drive the rotating rod 10 to slide inside the shell 9, so that the placement angle of the reflector 8 begins to change. By adjusting the angle of the reflector 8, the reflector 8 can fully project the light source of the display screen 2, which can avoid the situation where the camera 5 cannot accurately identify minor defects on the product due to problems such as insufficient brightness of the light source, inappropriate color of the light source or uneven distribution of the light source, thereby improving the detection accuracy and thus improving the quality and clarity of the image.
[0022] Reference Figure 1 , Figure 3 and Figure 4As shown, in this embodiment: a plurality of grooves 15 are provided at the bottom of the adjustment groove 13, and fixing rods 17 are fixed on both sides of the adjustment groove 13, and a transmission plate 16 is slidably connected to the surface of the fixing rod 17. By pressing the transmission plate 16, the sliding rod 14 slides into the groove 15, thereby preventing the position of the second support plate 12 from being offset and affecting the angle of the reflective plate 8.
[0023] Reference Figure 1 , Figure 3 and Figure 4 As shown, in this embodiment: a mounting plate 21 is fixed on the top of the mounting frame 7, one side of the mounting plate 21 is rotatably connected to the limiting plate 22 through a rotating shaft, an L-shaped plate 23 is fixed to one side of the mounting plate 21, a first spring 24 is fixed to one side of the L-shaped plate 23, and the other end of the first spring 24 is fixed to the limiting plate 22, the inside of the adjusting slot 13 is rotatably connected to a rotating plate 18 through a rotating shaft, a handle 19 is fixed to one side of the rotating plate 18, a gear 20 is fixed to the surface of the rotating plate 18, and the rotating plate 18 is driven to rotate by pressing the handle 19 During the rotation of the plate 18, the gear 20 on the surface of the rotating plate 18 rotates with the rotating plate 18, and the rotating plate 18 is driven to rotate downward during the rotation of the rotating plate 18. At the same time, the tension of the first spring 24 can always make the limit plate 22 reset to the side tooth groove of the gear 20. When the rotating plate 18 is rotated to the required position, the handle 19 is released. Under the limitation of the L-shaped plate 23, the limit plate 22 cannot rotate upward, so that the limit plate 22 limits the angle of the gear 20, which is convenient for the user to free up both hands for other operations.
[0024] Reference Figure 1 , Figure 3 and Figure 4 As shown, in this embodiment: the rotating plate 18 is elliptical, and the rotating axis of the rotating plate 18 deviates from the center of the circle of the rotating plate 18. By offsetting the center of the circle by the rotating axis of the rotating plate 18, the transmission plate 16 is pushed downward under the rotation of the rotating plate 18, and the sliding rod 14 is pressed inside the groove 15 to prevent the position of the second support plate 12 from changing.
[0025] Reference Figure 1 and Figure 3 As shown, in the present embodiment: the surface of the transmission plate 16 is slidably connected with a second spring 25, one end of the second spring 25 is fixed to the inside of the adjustment slot 13, and the other end of the second spring 25 is fixed to the transmission plate 16. When the angle of the reflector 8 needs to be adjusted, the pressure on the transmission plate 16 is released by rotating the rotating plate 18, and the limiting plate 22 is disengaged from the tooth groove of the gear 20 by rotating the limit plate 22 downward, and the handle 19 is rotated upward to drive the rotating plate 18 to rotate, and the limit on the transmission plate 16 is released. Under the pulling force of the second spring 25, the transmission plate 16 is pulled upward to release the pressure on the slide bar 14, thereby realizing the angle adjustment of the reflector 8.
[0026] Reference Figure 1 and Figure 3 As shown, in this embodiment: through holes 26 are opened at both ends of the transmission plate 16, and the interior of the through holes 26 is slidably connected to the fixing rod 17. By setting the through holes 26, the moving trajectory of the transmission plate 16 can be restricted to avoid tilting.
[0027] Reference Figure 1 , Figure 3 and Figure 5 As shown, in this embodiment: both sides of the shell 9 are provided with slide grooves 27, and the inside of the slide grooves 27 is slidably connected with a slider 28, and the other end of the slider 28 is fixed to the rotating rod 10. By setting the structure of the slide grooves 27 and the slider 28, the movement of the rotating rod 10 can be assisted and the stability when adjusting the reflector 8 can be improved.
[0028] Working principle: the user sets the fill light 3 and the mounting bracket 7, and drives the slide bar 14 to slide left and right inside the adjustment slot 13 by moving the second support plate 12, so that the second support plate 12 pushes the first support plate 11 to drive the rotating rod 10 to slide and connect inside the shell 9, so that the placement angle of the reflector 8 begins to change. By adjusting the angle of the reflector 8, the reflector 8 can fully project the light source of the display screen 2, which can avoid the problem that the camera 5 cannot accurately identify the micro-images on the product due to insufficient brightness of the light source, inappropriate color of the light source or uneven distribution of the light source. In the case of small defects, the detection accuracy is improved, thereby improving the quality and clarity of the image. By pressing the transmission plate 16, the slide bar 14 slides into the inside of the groove 15 to avoid the position of the second support plate 12 from being offset and affecting the angle of the reflector 8. In the process of driving the rotating plate 18 to rotate by pressing the handle 19, the gear 20 on the surface of the rotating plate 18 rotates with the rotating plate 18. During the rotation of the rotating plate 18, the rotating plate 18 is driven to rotate downward. At the same time, the tension of the first spring 24 can make the limit plate 22 always reset to the side tooth groove of the gear 20. When the rotating plate 18 rotates, After moving to the required position, the handle 19 is released. Under the limit of the L-shaped plate 23, the limit plate 22 cannot rotate upward, so that the limit plate 22 limits the angle of the gear 20, which is convenient for the user to free both hands to perform other operations. By offsetting the center of the rotation axis of the rotating plate 18, the transmission plate 16 is pushed downward under the rotation of the rotating plate 18, and the slide bar 14 is pressed inside the groove 15 to prevent the position of the second support plate 12 from changing. When the angle of the reflector 8 needs to be adjusted, the transmission plate 16 is released by rotating the rotating plate 18, and the limit plate 2 is rotated downward. 2, disengage the limit plate 22 from the tooth groove of the gear 20, turn the handle 19 upward, drive the rotating plate 18 to rotate, release the limit on the transmission plate 16, and pull the transmission plate 16 upward under the pulling force of the second spring 25 to release the pressure on the slide bar 14, so as to achieve the angle adjustment of the reflection plate 8. By setting the through hole 26, the movement trajectory of the transmission plate 16 can be limited to avoid tilting. By setting the structure of the slide groove 27 and the slider 28, the movement of the rotating rod 10 can be assisted, and the stability of the reflection plate 8 when adjusting can be improved.
[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A long-life USB six-lens CCD inspection machine, comprising a machine body (1), characterized in that: A display screen (2) is installed on one side of the body (1), fill lights (3) are installed on both sides of the top of the body (1), six racks (4) are arranged inside the body (1), the racks (4) are distributed in a circumference, a camera (5) is installed on one side of the rack (4), a placement table (6) is installed inside the body (1), a mounting frame (7) is fixed inside the body (1), one side of the mounting frame (7) is rotatably connected to a reflective plate (8) through a hinge, and one side of the reflective plate (8) is fixed with a shell The housing (9) comprises a rotating rod (10) which is slidably connected to the inside of the housing (9), a first support plate (11) is rotatably connected to the surface of the rotating rod (10), the other end of the first support plate (11) is rotatably connected to the mounting frame (7), one side of the first support plate (11) is rotatably connected to the second support plate (12), one side of the mounting frame (7) is provided with an adjusting groove (13), the inside of the adjusting groove (13) is slidably connected to a sliding rod (14), and the other end of the sliding rod (14) is fixed to the second support plate (12).
2. A long-life USB six-lens CCD inspection machine according to claim 1, characterized in that: A plurality of grooves (15) are provided at the bottom of the adjusting groove (13), and fixing rods (17) are fixed on both sides of the adjusting groove (13), and a transmission plate (16) is slidably connected to the surface of the fixing rod (17).
3. A long-life USB six-lens CCD inspection machine according to claim 1, characterized in that: A mounting plate (21) is fixed on the top of the mounting frame (7), one side of the mounting plate (21) is rotatably connected to a limiting plate (22) via a rotating shaft, an L-shaped plate (23) is fixed on one side of the mounting plate (21), a first spring (24) is fixed on one side of the L-shaped plate (23), the other end of the first spring (24) is fixed to the limiting plate (22), the inside of the adjusting groove (13) is rotatably connected to a rotating plate (18) via a rotating shaft, a handle (19) is fixed on one side of the rotating plate (18), and a gear (20) is fixed on the surface of the rotating plate (18).
4. A long-life USB six-lens CCD inspection machine according to claim 3, characterized in that: The rotating plate (18) is elliptical, and the rotating axis of the rotating plate (18) deviates from the center of the rotating plate (18).
5. The long-life USB six-lens CCD inspection machine according to claim 2, characterized in that: A second spring (25) is slidably connected to the surface of the transmission plate (16), one end of the second spring (25) is fixed to the inside of the adjustment slot (13), and the other end of the second spring (25) is fixed to the transmission plate (16).
6. The long-life USB six-lens CCD inspection machine according to claim 2, characterized in that: Through holes (26) are provided at both ends of the transmission plate (16), and the interior of the through holes (26) is slidably connected to the fixing rod (17).
7. The long-life USB six-lens CCD inspection machine according to claim 1, characterized in that: Slide grooves (27) are provided on both sides of the interior of the housing (9), and a slider (28) is slidably connected inside the slide groove (27), and the other end of the slider (28) is fixed to the rotating rod (10).