Inductor defect detection device based on Jetson platform
By using a Jetson-based inductor defect detection device and deep learning models for inductor defect identification, the problems of slow speed and low accuracy in traditional detection methods have been solved, thereby improving the production efficiency of inductors.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGXI UNIV
- Filing Date
- 2025-05-16
- Publication Date
- 2026-05-05
AI Technical Summary
Traditional inductor defect detection relies on manual identification or simple image technology, which has the disadvantages of slow detection speed, low accuracy, difficulty in adapting to complex environments, and susceptibility to human factors, thus affecting production quality.
An inductor defect detection device based on the Jetson platform is adopted. It uses a camera to collect images of the inductor surface, combines them with a deep learning model for defect identification, and integrates them into the production line for real-time positioning and classification. The high-performance computing capabilities of the Jetson platform enable accurate defect identification.
It improves inductor production efficiency, enables accurate defect identification and classification, reduces manual intervention, and enhances detection speed and accuracy.
Smart Images
Figure CN224203014U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of inductor defect detection technology, specifically to an inductor defect detection device based on the Jetson platform. Background Technology
[0002] Inductors are electronic components that store energy and are widely used in power management, signal processing, and other fields. Any defects in the manufacturing process can lead to performance degradation or even complete failure of the inductor. Therefore, effective defect detection is crucial. Inductor defect detection refers to a series of tests and inspections performed on inductors during production or before product use to ensure they meet design specifications and function properly. The Jetson platform, a series of embedded computing platforms launched by NVIDIA, is designed for high-performance edge computing and is particularly suitable for applications such as deep learning inference, computer vision, and image processing. This platform provides powerful GPU acceleration capabilities, enabling developers to deploy complex AI models in resource-constrained environments. Traditional inductor defect detection tasks mainly rely on manual identification or simple traditional image techniques. Due to the complex structure and small size of inductors, these methods suffer from drawbacks such as slow detection speed, low accuracy, difficulty in adapting to complex environments, and susceptibility to human factors. These problems affect the production and output quality of inductors and make them inconvenient to use.
[0003] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided an inductor defect detection device based on the Jetson platform, in order to achieve a more practical purpose. Utility Model Content
[0004] The purpose of this invention is to provide an inductor defect detection device based on the Jetson platform to solve the problems mentioned in the background art.
[0005] An inductor defect detection device based on the Jetson platform includes a housing assembly. The housing assembly includes a base plate. A camera is mounted on one end of the top of the base plate. A processing component is fixedly mounted on the middle of the top of the base plate. The processing component includes a control circuit. A computing platform is mounted on the middle of the top of the control circuit. A camera interface is mounted on one end of the top of the control circuit. The camera interface is electrically connected to the camera. A storage module is mounted on one side of the computing platform. A power interface is mounted on one side of the control circuit. A second interface is mounted on the other side of the control circuit. Two first interfaces are mounted on the middle of one side of the control circuit. By adopting the above technical solution, the housing component effectively protects the internal processing components. The camera allows for easy image acquisition of the inductor surface, facilitating image analysis by the processing components. A Jetson platform, located at the top center of the control circuit, enables the deployment of high-performance deep learning-based object detection models onto the Jetson platform's high-performance chip. This allows the device to accurately identify defects in inductors without manual intervention, improving accuracy and speed, and further enhancing inductor production efficiency. The camera interface provides an electrical connection to the camera, facilitating the camera's acquisition and capture of inductor data. The surface images facilitate the pre-trained target detection model within the computing platform to perform defect detection on inductors. The storage module allows for the storage of inductor image data collected by the device, which can be used for subsequent model training. The power interface allows for easy connection to an external power source to provide power for the device's operation. The first interface is a USB-A interface, and the second interface is a USB-C interface, which facilitates electrical connection between the device and external devices. This allows the device to be integrated into the production line, enabling real-time location and classification of inductor defects, and feeding the results back to the production line control system for easy screening out of defective inductors.
[0006] Furthermore, a network interface is provided between the first interface and the second interface, and a video interface is provided between the first interface and the power interface.
[0007] By adopting the above technical solution and setting up video and network interfaces, it is convenient to connect the device to external networks and display devices, and the display devices can display the images captured by the camera in real time.
[0008] Furthermore, a protective shell is fixedly installed on the top of the base plate, and the protective shell covers the outside of the processing component.
[0009] By adopting the above technical solution and setting up a protective shell, the processing components can be protected, which helps to improve their service life.
[0010] Furthermore, the bottom of the protective shell is provided with several mounting slots, which are located on the outside of the camera, storage module, power interface, first interface, video interface, network interface and second interface.
[0011] By adopting the above technical solution and setting the mounting slot, the stability of the device structure can be improved, and external equipment can be easily connected to the device.
[0012] Furthermore, a cooling fan is fixedly installed at one end of the protective shell, and an air inlet slot is opened at the top of the other end of the protective shell.
[0013] By adopting the above technical solution, the setting of the cooling fan and the air inlet slot facilitates the cooling fan to expel the hot air inside the protective shell, and the external low-temperature air enters the protective shell from the air inlet slot, which helps to avoid the device from overheating during use.
[0014] Furthermore, a dustproof net is fixedly installed inside the air intake slot, and the air intake slot is located on top of the camera.
[0015] By adopting the above technical solution, the air intake slot is set on the top of the camera, which facilitates the air filtered by the dust filter to remove the heat from the camera and prevent the camera from being affected by excessive temperature.
[0016] Furthermore, a connection interface is provided at the center of the bottom end of the base plate, and the connection interface is a screw interface.
[0017] By adopting the above technical solution and setting the connection interface, it is easy to fix the device to the external mounting bracket, and it is convenient to fix the device in a suitable position to detect defects in the inductor.
[0018] Furthermore, the storage module includes a storage unit, a slot is provided on one side of the storage unit, and a card tray is inserted into the slot.
[0019] By adopting the above technical solution, the card tray and slot design facilitate the installation of a memory card inside the storage device, enabling the storage of image information and work logs collected during device operation.
[0020] Compared with existing technologies, the beneficial effects of this utility model are as follows: The outer casing assembly facilitates the protection of the internal processing components; the camera facilitates the acquisition of inductor surface images, enabling the processing components to analyze and process the image information; the computing platform (a Jetson platform) located at the top center of the control circuit allows for the deployment of high-performance deep learning target detection models onto the high-performance chip of the Jetson platform, enabling the device to accurately identify defects in inductors without manual inspection, improving accuracy and speed, and further enhancing inductor production efficiency; the camera interface provides an electrical connection to the camera, facilitating the acquisition and capture of inductor surface images, and allowing the pre-trained target detection model within the computing platform to be used. This invention enables defect detection in inductors. A storage module facilitates the storage of inductor image data acquired by the device, which can be used for subsequent model training. A power interface allows for easy connection to an external power source to power the device. Two interfaces, a USB-A interface and a USB-C interface, facilitate electrical connection between the device and external devices, allowing integration into the production line. This enables real-time location and classification of inductor defects, with results fed back to the production line control system for easy screening of defective inductors. This invention provides accurate defect identification of inductors without manual intervention, improving accuracy and speed, and further enhancing inductor production efficiency, thus possessing high practical value. Attached Figure Description
[0021] Figure 1 This is a first three-dimensional structural schematic diagram of an inductor defect detection device based on the Jetson platform according to this utility model;
[0022] Figure 2 This is a three-dimensional structural diagram of the processing component of this utility model;
[0023] Figure 3 This is an exploded view of the storage module of this utility model;
[0024] Figure 4 This is a three-dimensional structural diagram of the protective shell of this utility model;
[0025] Figure 5 This is a second three-dimensional structural diagram of an inductor defect detection device based on the Jetson platform according to this utility model.
[0026] In the diagram: 1. Outer shell assembly; 11. Base plate; 12. Protective shell; 13. Air intake slot; 14. Cooling fan; 15. Mounting slot; 16. Connection interface; 2. Camera; 3. Processing component; 31. Control circuit; 32. Camera interface; 33. Power interface; 34. First interface; 35. Video interface; 36. Network interface; 37. Second interface; 38. Computing platform; 4. Storage module; 41. Memory; 42. Slot; 43. Card tray. Detailed Implementation
[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0028] Please see Figures 1-5This utility model provides a technical solution: an inductor defect detection device based on the Jetson platform, including a housing assembly 1. The housing assembly 1 protects the internal processing assembly 3. The housing assembly 1 includes a base plate 11, with a camera 2 at one top end. The camera 2 allows for the acquisition of images of the inductor surface, facilitating the processing assembly 3's analysis and processing of the image information. The processing assembly 3 is fixedly mounted at the top center of the base plate 11. The processing assembly 3 includes a control circuit 31, with a computing platform 38 at the top center of the control circuit 31. The computing platform 38 is a Jetson platform, which facilitates the deployment of high-performance deep learning target detection models onto the high-performance chip of the Jetson platform. This enables the device to accurately identify defects in inductors without manual inspection, improving accuracy and speed, and further enhancing inductor production efficiency. A camera interface 32 is located at one top end of the control circuit 31, connecting to the camera. 2. Electrical connection: The device is electrically connected to the camera 2 via the camera interface 32, facilitating the camera 2 to acquire and capture surface images of the inductor. This allows the pre-trained target detection model within the computing platform 38 to perform defect detection on the inductor. A storage module 4 is located on one side of the computing platform 38, which facilitates the storage of inductor image data acquired by the device for subsequent model training. A power interface 33 is located on one side of the control circuit 31, allowing connection to an external power source to provide power for the device's operation. A second interface 37 is located on the other side of the control circuit 31. Two first interfaces 34 are located in the middle of one side of the control circuit 31. The first interface 34 is a USB-A interface, and the second interface 37 is a USB-C interface, facilitating electrical connection between the device and external equipment. This allows the device to be integrated into the production line, enabling real-time location and classification of inductor defects and feeding the results back to the production line control system for easy screening of defective inductors.
[0029] A network interface 36 is provided between the first interface 34 and the second interface 37, and a video interface 35 is provided between the first interface 34 and the power interface 33. The video interface 35 and the network interface 36 facilitate the connection of the device with an external network and a display device, and facilitate the display device to display the images captured by the camera 2 in real time.
[0030] The base plate 11 is fixedly installed with a protective shell 12 on the top. The protective shell 12 covers the outside of the processing component 3. The protective shell 12 provides protection for the processing component 3 and helps to improve its service life.
[0031] The protective shell 12 has several mounting slots 15 at its bottom. The mounting slots 15 are located on the outside of the camera 2, storage module 4, power interface 33, first interface 34, video interface 35, network interface 36 and second interface 37. The mounting slots 15 help to improve the stability of the device structure and facilitate the connection of external devices to the device.
[0032] The protective shell 12 is fixedly installed with a cooling fan 14 at one end and an air inlet slot 13 is opened at the top of the other end of the protective shell 12. The cooling fan 14 and the air inlet slot 13 facilitate the cooling fan 14 to exhaust the hot air inside the protective shell 12, and the low-temperature air from the outside enters the protective shell 12 from the air inlet slot 13, which helps to avoid the device from getting too hot during use.
[0033] The air intake slot 13 is equipped with a dustproof net, and the air intake slot 13 is located on the top of the camera 2. By placing the air intake slot 13 on the top of the camera 2, the air filtered by the dustproof net can carry away the heat of the camera 2, thus preventing the camera 2 from being affected by excessive temperature.
[0034] The base plate 11 has a connection interface 16 at the bottom center. The connection interface 16 is a screw interface. The connection interface 16 facilitates the fixed connection of the device to the external mounting bracket, and makes it convenient to fix the device in a suitable position to perform defect detection on the inductor.
[0035] The storage module 4 includes a storage unit 41, with a slot 42 on one side of the storage unit 41. A card tray 43 is inserted into the slot 42. The card tray 43 and the slot 42 facilitate the installation of a storage card inside the storage unit 41, making it convenient to store image information and work logs collected during device operation.
[0036] Specifically, the working principle of this inductor defect detection device based on the Jetson platform is as follows: During use, the connection interface 16 facilitates the fixed connection between the device and an external mounting bracket, allowing for easy installation in a suitable location for inductor defect detection. The camera 2 allows for the acquisition of inductor surface images, which are then processed by the processing component 3. A computing platform 38, based on the Jetson platform, is located at the top center of the control circuit 31. This platform facilitates the deployment of high-performance deep learning target detection models onto the high-performance chip of the Jetson platform, enabling the device to accurately identify inductor defects without manual intervention, improving accuracy and speed, and further enhancing inductor production efficiency. The camera interface 32 is electrically connected to the camera 2, allowing the camera to acquire and capture inductor surface images, which are then processed by the pre-trained target detection model within the computing platform 38. The storage module 4 facilitates the storage of the inductor image data acquired by the device for subsequent model training. The power interface 33 allows for... To facilitate connection to an external power source and provide power for the device's operation, the device is equipped with a first interface 34 (USB-A) and a second interface 37 (USB-C). This allows for easy electrical connection between the device and external equipment, enabling integration into the production line. The device can then perform real-time location and classification of inductor defects, feeding the results back to the production line control system for easy screening of defective inductors. Furthermore, the presence of a video interface 35 and a network interface 36 facilitates connection to external networks and display devices, allowing for real-time display of captured images. The images captured by camera 2 are facilitated by the cooling fan 14 and the air inlet 13. The cooling fan 14 can expel the hot air inside the protective shell 12, and the cool air from outside can enter the protective shell 12 through the air inlet 13. This helps to prevent the device from overheating during use. The air inlet 13 is located on top of camera 2, so that the air filtered by the dust filter can carry away the heat of camera 2, preventing camera 2 from being affected by overheating. The card tray 43 and the slot 42 make it easy to install a memory card in the storage device 41, so as to store the image information and work logs captured by the device.
[0037] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. An inductor defect detection device based on the Jetson platform, characterized in that, The device includes a housing assembly (1), which includes a base plate (11). A camera (2) is provided at one top end of the base plate (11). A processing assembly (3) is fixedly installed at the middle of the top end of the base plate (11). The processing assembly (3) includes a control circuit (31). A computing platform (38) is provided at the middle of the top end of the control circuit (31). A camera interface (32) is provided at one top end of the control circuit (31). The camera interface (32) is electrically connected to the camera (2). A storage module (4) is provided on one side of the computing platform (38). A power interface (33) is provided on one side of the control circuit (31). A second interface (37) is provided on the other side of the control circuit (31). Two first interfaces (34) are provided in the middle of one side of the control circuit (31).
2. The inductor defect detection device based on the Jetson platform according to claim 1, characterized in that, A network interface (36) is provided between the first interface (34) and the second interface (37), and a video interface (35) is provided between the first interface (34) and the power interface (33).
3. The inductor defect detection device based on the Jetson platform according to claim 1, characterized in that, A protective shell (12) is fixedly installed on the top of the base plate (11), and the protective shell (12) covers the outside of the processing component (3).
4. The inductor defect detection device based on the Jetson platform according to claim 3, characterized in that, The protective shell (12) has several mounting slots (15) at its bottom. The mounting slots (15) are located outside the camera (2), storage module (4), power interface (33), first interface (34), video interface (35), network interface (36) and second interface (37).
5. The inductor defect detection device based on the Jetson platform according to claim 4, characterized in that, A cooling fan (14) is fixedly installed at one end of the protective shell (12), and an air inlet slot (13) is opened at the top of the other end of the protective shell (12).
6. The inductor defect detection device based on the Jetson platform according to claim 5, characterized in that, A dustproof net is fixedly installed inside the air intake slot (13), and the air intake slot (13) is located on top of the camera (2).
7. The inductor defect detection device based on the Jetson platform according to claim 1, characterized in that, The bottom of the base plate (11) is provided with a connection interface (16) in the middle of the bottom end. The connection interface (16) is a screw interface.
8. The inductor defect detection device based on the Jetson platform according to claim 1, characterized in that, The storage module (4) includes a storage unit (41), and a slot (42) is provided on one side of the storage unit (41), and a card tray (43) is inserted inside the slot (42).