LED module detection device
By designing an LED module detection device including belt, motor, camera and fill light, the problem of low detection efficiency in the prior art is solved, and all-round automatic detection of LED modules is realized, and detection efficiency and accuracy are improved.
Patent Information
- Application Number
- CN202420237479.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-31
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-01-31
AI Technical Summary
The existing LED module detection device requires inspection by the naked eye of the tester, which is more troublesome and has low detection efficiency.
An LED module detection device including a mounting base, a placing table, a guide base, a sliding frame, a detection assembly, a moving assembly and a limit assembly is designed. The detection component consists of a belt, a motor, a camera and a fill light. The camera and fill light are controlled by the motor to move and adjust, achieving all-round detection of the LED module.
Through automated detection methods, the efficiency and accuracy of LED module detection are improved, and the dependence of manual detection is reduced.
Smart Images
Figure CN222561531U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of LED module detection, in particular to an LED module detection device. Background Art
[0002] The product composed of a certain number of light-emitting diodes arranged together in a regular pattern, packaged together, and subjected to some waterproofing treatment is an LED module. The LED module needs to be tested before leaving the factory to ensure its factory quality.
[0003] The existing LED module detection device usually places the LED module at the detection point and turns on the power to check whether the lamp beads on the LED module are fully lit, so as to detect whether there are bad points on the LED module. However, the existing device usually requires the inspector to check with the naked eye, which is more troublesome and has low detection efficiency.
[0004] Therefore, in order to solve the above problems, a LED module detection device is designed to facilitate all-round detection of LED modules and improve detection efficiency. Utility Model Content
[0005] In order to overcome the shortcomings of existing devices that usually require inspection personnel to check with the naked eye, which is troublesome and has low inspection efficiency, the utility model provides an LED module inspection device that is convenient for all-round inspection of LED modules and improves inspection efficiency.
[0006] The technical solution of the utility model is: an LED module detection device, including a mounting seat, a placing table, a guide seat, a sliding frame, a detection component, a moving component and a limit component, the middle upper side of the mounting seat is connected to the placing table, the rear upper side of the mounting seat is connected to the guide seat, the guide seat is slidably connected to the sliding frame, the front upper side of the mounting seat is also provided with a sliding frame, the detection components are connected between the sliding frames, the mounting seat is connected to the moving component, and the upper side of the mounting seat is connected to the limit component.
[0007] As a preferred technical solution of the utility model, the detection component includes a belt, a first motor, a connecting frame, a camera and a fill light. The sliding frame is wrapped with a belt, the lower part of the sliding frame is connected to the first motor, the output shafts of the first motor are contact-connected with adjacent belts, the connecting frame is connected between the belts, a plurality of cameras are connected to the upper side of the connecting frame, and the fill lights are connected to the left and right sides of the connecting frame. The output shaft of the first motor rotates and drives the connecting frame to move up and down to adjust the position through the belt. The movement of the connecting frame drives the camera and the fill light to move up and down to adjust. The LED module is detected by the camera, and the fill light is used for fill light, thereby improving the accuracy of detection.
[0008] As a preferred technical solution of the present invention, the fill light is bilaterally symmetrical and tilted, which can gather light and improve the fill light effect.
[0009] As a preferred technical solution of the utility model, the moving assembly includes a screw, a second motor and a transmission belt. The second motor is connected to the upper right side of the mounting seat, the front of the mounting seat is rotatably connected to the screw, a transmission belt is wound around the screw and the output shaft of the second motor, and the sliding frame located at the front is threadedly connected to the screw. The rotation of the output shaft of the second motor drives the screw to rotate through the transmission belt. The rotation of the screw drives the front sliding frame to move left and right through the thread. The movement of the sliding frame drives the camera and the fill light to move left and right through the belt and the connecting frame.
[0010] As a preferred technical solution of the utility model, the limiting assembly includes a support frame and a limiting plate. The upper sides of the left and right parts of the mounting seat are symmetrically connected to the support frames front and back. The supporting frames are connected to the limiting plates. The LED module is placed on the placement table and the LED module is limited by the limiting plate to prevent the LED module from moving during the detection process.
[0011] As a preferred technical solution of the utility model, both the left and right parts of the limiting plate are inclined structures, which is convenient for guiding the LED module.
[0012] The beneficial effect is that the utility model controls the camera and the fill light to move up, down, left and right through the first motor and the second motor, and detects the LED module through the camera under the fill light of the fill light, which can facilitate all-round detection of the LED module and improve the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the utility model.
[0014] Figure 2 It is a three-dimensional structural schematic diagram of the utility model.
[0015] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model.
[0016] Marked in the figure: 1-mounting seat, 2-placing table, 3-guide seat, 4-sliding frame, 5-belt, 6-first motor, 7-connecting frame, 71-camera, 8-fill light, 9-screw rod, 10-second motor, 11-transmission belt, 12-support frame, 13-limiting plate. DETAILED DESCRIPTION
[0017] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail with reference to the accompanying drawings. It is hereby stated that the directional words such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the utility model are only based on the accompanying drawings of the utility model, and are not specific limitations of the utility model.
[0018] A LED module detection device, such as Figure 1-Figure 3 As shown, it includes a mounting seat 1, a placing table 2, a guide seat 3, a sliding frame 4, a detection component, a moving component and a limiting component. The mounting seat 1 is connected to the placing table 2 on the upper middle side, the mounting seat 1 is connected to the guide seat 3 on the upper rear side, the guide seat 3 is slidably connected to the sliding frame 4, the mounting seat 1 is also provided with a sliding frame 4 on the upper front side, a detection component is connected between the sliding frames 4, the detection component includes a belt 5, a first motor 6, a connecting frame 7, a camera 71 and a fill light 8, the sliding frames 4 are all wound with belts 5, the lower parts of the sliding frames 4 are all connected to the first motor 6, the output shafts of the first motor 6 are all contact-connected with the adjacent belts 5, the connecting frames 7 are connected between the belts 5, the upper side of the connecting frame 7 is connected to three cameras 71, and the left and right sides of the connecting frame 7 are connected to fill lights. 8. The fill light 8 is symmetrical and tilted, which can gather light and improve the fill light effect. A moving component is connected to the mounting base 1, and the moving component includes a screw rod 9, a second motor 10 and a transmission belt 11. The second motor 10 is connected to the upper right side of the mounting base 1, and the screw rod 9 is rotatably connected to the front of the mounting base 1. The transmission belt 11 is wound between the screw rod 9 and the output shaft of the second motor 10. The sliding frame 4 located at the front is threadedly connected to the screw rod 9. A limiting component is connected to the upper side of the mounting base 1, and the limiting component includes a support frame 12 and a limiting plate 13. The upper sides of the left and right parts of the mounting base 1 are symmetrically connected to the support frames 12, and the supporting frames 12 are connected to the limiting plates 13. The left and right parts of the limiting plates 13 are both inclined structures, which is convenient for guiding the LED module.
[0019] When the utility model is in use, the utility model needs to be placed in the operation area first, and then the LED module is placed on the placement table 2. The LED module is limited by the limit plate 13 to prevent the LED module from moving and affecting the detection effect during the detection process. After the placement work is completed, the first motor 6 and the second motor 10 are started, and the output shaft of the first motor 6 rotates to drive the connecting frame 7 to move up and down and adjust the position through the belt 5. The connection frame 7 moves to drive the camera 71 and the fill light 8 to move up and down, so that the distance between the camera 71 and the fill light 8 and the LED module can be adjusted as needed, and then the LED module is detected by the camera 71, and the fill light 8 is used for fill light, so as to improve the accuracy of the detection. The output shaft of the second motor 10 rotates to drive the screw rod 9 to rotate through the transmission belt 11, and the screw rod 9 rotates to drive the front sliding frame 4 to move left and right through the thread, and the sliding frame 4 moves through the belt 5 and the connecting frame 7 to drive the camera 71 and the fill light 8 to move left and right, so as to fully detect the LED module. After the detection work is completed, the first motor 6 and the second motor 10 are turned off, and finally the LED module is removed from the placement table 2.
[0020] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.
Claims
1. A LED module detection device, characterized in that: The utility model comprises a mounting seat (1), a placing platform (2), a guide seat (3), a sliding frame (4), a detection component, a moving component and a limit component. The mounting seat (1) is connected to the placing platform (2) at the middle upper side, the mounting seat (1) is connected to the guide seat (3) at the rear upper side, the guide seat (3) is slidably connected to the sliding frame (4), the mounting seat (1) is also provided with a sliding frame (4) at the front upper side, the sliding frames (4) are connected with the detection component, the mounting seat (1) is connected with the moving component, and the upper side of the mounting seat (1) is connected with the limit component.
2. The LED module detection device according to claim 1, characterized in that: The detection component comprises a belt (5), a first motor (6), a connecting frame (7), a camera (71) and a fill light (8). The belt (5) is wound around the sliding frame (4), the lower part of the sliding frame (4) is connected to the first motor (6), the output shaft of the first motor (6) is contact-connected with the adjacent belt (5), the connecting frame (7) is connected between the belts (5), the upper side of the connecting frame (7) is connected to a plurality of cameras (71), the left and right sides of the connecting frame (7) are connected to the fill light (8), the output shaft of the first motor (6) rotates to drive the connecting frame (7) to move up and down to adjust the position through the belt (5), the movement of the connecting frame (7) drives the camera (71) and the fill light (8) to move up and down to adjust, the LED module is detected by the camera (71), and the fill light (8) is used for fill light, thereby improving the accuracy of detection.
3. The LED module detection device according to claim 2, characterized in that: The fill light (8) is bilaterally symmetrical and tilted, and can gather light to improve the fill light effect.
4. The LED module detection device according to claim 3, characterized in that: The moving assembly comprises a screw rod (9), a second motor (10) and a transmission belt (11); the second motor (10) is connected to the upper right side of the mounting seat (1); the screw rod (9) is rotatably connected to the front of the mounting seat (1); the transmission belt (11) is wound between the screw rod (9) and the output shaft of the second motor (10); the sliding frame (4) located at the front is threadedly connected to the screw rod (9); the output shaft of the second motor (10) rotates to drive the screw rod (9) to rotate through the transmission belt (11); the screw rod (9) rotates to drive the front sliding frame (4) to move left and right through the thread; the sliding frame (4) moves through the belt (5) and the connecting frame (7) to drive the camera (71) and the fill light (8) to move left and right.
5. The LED module detection device according to claim 4, characterized in that: The limiting assembly comprises a support frame (12) and a limiting plate (13); the upper sides of the left and right parts of the mounting seat (1) are both symmetrically connected to the support frame (12); the supporting frame (12) is connected to the limiting plate (13); the LED module is placed on the placement table (2); the LED module is limited by the limiting plate (13) to prevent the LED module from moving during the detection process.
6. The LED module detection device according to claim 5, characterized in that: The left and right parts of the limiting plate (13) are both inclined structures, which is convenient for guiding the LED module.