Portable defect detection equipment
By designing portable defect detection equipment and adopting a combined structure of load-bearing plates, threaded tubes, columns, lighting components and detection mechanisms, the problems of large size, complex structure and high cost of existing equipment are solved, the portability and flexibility of the equipment are achieved, and the efficiency of defect identification is improved.
Patent Information
- Application Number
- CN202422552136.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-10-22
AI Technical Summary
Existing industrial visual inspection equipment is bulky, complex in structure, and expensive, which limits its flexibility and portability in small factories, laboratories, and changing production environments.
A portable defect detection device was designed, which adopts a combined structure of a load-bearing plate, a threaded tube, a column, a lighting component, a detection mechanism and a control component. The portability and flexibility of the device are achieved through the design of sliders and knobs. Defect identification and reporting are carried out in combination with the Jetson Nano development board.
It improves the portability and flexibility of the equipment, reduces the complexity of installation and maintenance, can promptly identify and report defects in the production line, and improves the level of production quality management.
Smart Images
Figure CN223413218U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of industrial automation, in particular to a portable defect detection device. Background Art
[0002] With the continuous advancement of industrial automation and significant increases in production efficiency, industrial visual inspection technology has become an indispensable part of the manufacturing industry. This technology replaces manual inspection with machine vision systems, utilizing cameras, lighting, and advanced image processing algorithms to monitor product appearance and detect defects.
[0003] However, existing industrial visual inspection equipment is generally bulky, complex, and expensive, limiting its flexibility and portability in small factories, laboratories, and diverse production environments. Traditional equipment typically consists of industrial cameras, high-performance computing equipment, fixed columns, and complex lighting systems. These factors not only complicate installation and maintenance, but also increase space requirements and costs. Utility Model Content
[0004] This utility model provides a portable defect detection device to address the common issues of existing industrial visual inspection equipment, such as bulk, complexity, and high cost, which limit its flexibility and portability in small factories, laboratories, and diverse production environments. Traditional equipment typically consists of industrial cameras, high-performance computing equipment, fixed columns, and complex light source systems. These factors not only increase the complexity of installation and maintenance, but also lead to high space requirements and high costs.
[0005] The utility model provides the following technical solutions: a portable defect detection device, comprising a load-bearing plate and a threaded tube arranged on the load-bearing plate, and also comprising: a column arranged inside the threaded tube, a lighting assembly being plugged into the lower side of the surface of the column, the lighting assembly comprising a slider A, a knob A, a plug-in hole, a threaded cross bar, a screw A and a light source ring; a detection mechanism arranged on the upper side of the surface of the column, the detection mechanism comprising a slider B, a knob B, a plug-in hole, a smooth cross bar, a screw B, a fixing block, a bolt and an industrial camera; a threaded barrel arranged at one end of the column, one end of the threaded barrel being fixedly connected to a support plate, the surface of the support plate being fixedly connected to a mounting plate, the surface of the mounting plate being threadedly connected to a control assembly, the control assembly comprising a Jetson Nano development board, a display screen and an audible and visual alarm.
[0006] As an optimal technical solution of the present invention, the slider A is inserted into the lower side of the surface of the column, the right side of the slider A is threadedly connected to the knob A, the interior of the slider A is provided with a plug hole, the interior of the plug hole is plugged with a threaded cross rod, the left side of the slider A is threadedly connected to the screw A, and one end of the threaded cross rod is threadedly connected to the light source ring.
[0007] As an optimal technical solution of the present utility model, the slider B is inserted into the upper surface of the column, the right side of the slider B is threadedly connected to the knob B, a plug-in hole is opened inside the slider B, a smooth cross bar is inserted inside the plug-in hole, the left side of the slider B is threadedly connected to the screw B, one end of the smooth cross bar is fixedly connected to a fixing block, one end of the fixing block is threadedly connected to a bolt, and the surface of the bolt is threadedly connected to an industrial camera.
[0008] As an optimal technical solution of the present invention, the Jetson Nano development board is threadedly connected to the surface of the mounting plate, a power cord on one side of the Jetson Nano development board is electrically connected to a display screen, and a power cord at one end of the Jetson Nano development board is electrically connected to three sets of sound and light alarms.
[0009] As a preferred technical solution of the present invention, a connecting plate is installed on the back of the display screen, and the connecting plate is fixedly connected to the bottom surface of the mounting plate.
[0010] As a preferred technical solution of the present invention, the bottom surfaces of the three groups of sound and light alarms are fixedly connected with mounting blocks, and both ends of the mounting blocks are threadedly connected to one side of the surface of the load-bearing plate.
[0011] As a preferred technical solution of the present invention, both sides of the load-bearing plate are fixedly connected with fixed plates, and the number of the fixed plates is four.
[0012] As a preferred technical solution of the present invention, threaded holes are provided on the surfaces of the four fixing plates, and threaded nails are threadedly connected to the interiors of the four threaded holes.
[0013] Compared with the existing technology, the present invention provides a portable defect detection device with the following beneficial effects:
[0014] 1. This portable defect detection device, through the setting of the lighting component and the detection mechanism, when using the device, first screw the column onto the threaded tube, put sliders A and B onto the column, tighten the knobs A and B next to them to fix sliders A and B to a certain height, then screw the light source ring onto one end of the threaded crossbar, insert the threaded crossbar and the smooth crossbar into sliders A and B respectively, and then tighten screws A and B. Finally, connect the industrial camera to the bolts. With the above structure, the device is not only easy to carry and install, but also reduces space restrictions, thereby significantly improving the flexibility and convenience of the device.
[0015] 2. This portable defect detection equipment is equipped with a slider B and a smooth cross bar. When using the device, first insert the slider B into the surface of the column, adjust it to the appropriate height, rotate the knob B to fix the slider to the column, then insert the smooth cross bar into the socket hole, insert it to the appropriate length, rotate the screw B to fix the smooth cross bar, and then connect the industrial camera with bolts, so as to facilitate the adjustment of the vertical height and horizontal extension length of the industrial camera. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the lighting assembly structure of the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the detection mechanism of the utility model;
[0019] Figure 4 This is a schematic diagram of the control component structure of the utility model.
[0020] In the figure: 1. Load-bearing plate; 2. Threaded tube; 3. Column; 4. Lighting assembly; 401. Slider A; 402. Knob A; 403. Threaded crossbar; 404. Screw A; 405. Light source ring; 5. Detection mechanism; 501. Slider B; 502. Knob B; 503. Smooth crossbar; 504. Screw B; 505. Fixing block; 506. Bolt; 507. Industrial camera; 508. Plug hole; 6. Threaded barrel; 7. Support plate; 8. Mounting plate; 9. Control assembly; 901. Jetson Nano development board; 902. Display screen; 903. Sound and light alarm; 10. Connecting plate; 11. Mounting block; 12. Fixing plate; 13. Threaded nail. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0022] See also Figures 1-4 The utility model discloses a portable defect detection device, including a load-bearing plate 1 and a threaded tube 2 arranged on the load-bearing plate 1, and also includes: a column 3 arranged inside the threaded tube 2, the lower side of the surface of the column 3 is plugged with a lighting assembly 4, the lighting assembly 4 includes a slider A401, a knob A402, a plug-in hole, a threaded cross bar 403, a screw A404 and a light source ring 405; a detection mechanism 5 arranged on the upper surface of the column 3, the detection mechanism 5 includes a slider B501, a knob B502, a plug-in hole 508, a smooth cross bar 503, a screw B504, a fixing block 505, a bolt 506 and an industrial camera 507; a threaded tube 6 arranged at one end of the column 3, one end of the threaded tube 6 is fixedly connected to a support plate 7, the surface of the support plate 7 is fixedly connected to a mounting plate 8, the surface of the mounting plate 8 is threadedly connected to a control assembly 9, the control assembly 9 includes a Jetson Nano development board 901, a display screen 902 and an audible and visual alarm 903.
[0023] Specifically, the slider A401 is inserted into the lower side of the surface of the column 3, the right side of the slider A401 is threadedly connected to the knob A402, the interior of the slider A401 is provided with a plug hole, the interior of the plug hole is plugged with a threaded cross bar 403, the left side of the slider A401 is threadedly connected to the screw A404, and one end of the threaded cross bar 403 is threadedly connected to the light source ring 405.
[0024] In this embodiment, when using the device, first screw the column 3 onto the threaded tube 2, put the slider A401 onto the column 3, tighten the knob A402 next to it, fix the slider A401 to a certain height, then screw the light source ring 405 to one end of the threaded cross bar 403, insert the threaded cross bar 403 into the slider A401, and then tighten the screw A404.
[0025] Specifically, the slider B501 is inserted into the upper surface of the column 3, the right side of the slider B501 is threadedly connected to the knob B502, the interior of the slider B501 is provided with a plug-in hole 508, the interior of the plug-in hole 508 is plugged with a smooth cross bar 503, the left side of the slider B501 is threadedly connected to a screw B504, one end of the smooth cross bar 503 is fixedly connected to a fixed block 505, one end of the fixed block 505 is threadedly connected to a bolt 506, and the surface of the bolt 506 is threadedly connected to an industrial camera 507.
[0026] In this embodiment, first screw the column 3 onto the threaded tube 2, put the slider B501 onto the column 3, tighten the knob B502 next to it to fix the slider B501 to a certain height, insert the smooth cross bar 503 into the slider B501, and then tighten the screw B504, and finally connect the industrial camera 507 with the bolt 506.
[0027] Specifically, the Jetson Nano development board 901 is threadedly connected to the surface of the mounting plate 8, a power cord on one side of the Jetson Nano development board 901 is electrically connected to the display screen 902, and a power cord at one end of the Jetson Nano development board 901 is electrically connected to three sets of sound and light alarms 903.
[0028] In this embodiment, when using the device, first screw the threaded barrel 6 to the upper end of the column 3, and install the industrial camera 507 at an appropriate position on the column 3 to ensure that it can cover the entire area of the industrial product to be inspected. The Jetson Nano development board 901 is connected to the industrial camera 507 and the sound and light alarm 903. The industrial camera 507 shoots the industrial product and transmits it to the Jetson Nano development board 901. The Jetson Nano development board 901 collects reasoning information to determine whether there is a defect. If there is a defect, the Jetson Nano development board 901 controls the sound and light alarm 903 to sound an alarm, and at the same time transmits the collected image to the display screen 902 to observe the defective industrial product.
[0029] Specifically, a connecting plate 10 is installed on the back of the display screen 902 , and the connecting plate 10 is fixedly connected to the bottom surface of the mounting plate 8 .
[0030] Specifically, the bottom surfaces of the three groups of sound and light alarms 903 are fixedly connected with mounting blocks 11 , and both ends of the mounting blocks 11 are threadedly connected to one side of the surface of the load-bearing plate 1 .
[0031] In this embodiment, three groups of sound and light alarms 903 can be installed on the surface of the bearing plate 1 through the mounting block 11.
[0032] Specifically, both sides of the load-bearing plate 1 are fixedly connected with fixed plates 12 , and the number of the fixed plates 12 is four.
[0033] Specifically, threaded holes are formed on the surfaces of the four fixing plates 12 , and screw pins 13 are threadedly connected to the interiors of the four threaded holes.
[0034] The working principle and use process of this utility model:
[0035] When using the device, first screw the column 3 onto the threaded tube 2, put the slider A401 and the slider B501 onto the column 3, tighten the knobs A402 and B502 next to them to fix the sliders A401 and B501 to a certain height, then screw the light source ring 405 onto one end of the threaded crossbar 403, insert the threaded crossbar 403 and the smooth crossbar 503 into the sliders A401 and B501 respectively, then tighten the screws A404 and B504, and finally connect the industrial camera 507 to the bolt 506;
[0036] When using this device, first insert the slider B501 into the surface of the column 3, adjust it to the appropriate height, rotate the knob B502 to fix the slider to the column 3, then insert the smooth cross bar 503 into the plug hole 508, insert it to the appropriate length, rotate the screw B504 to fix the smooth cross bar 503, and then connect the industrial camera 507 with the bolt 506.
[0037] In summary, the portable defect detection device, through the configuration of the lighting assembly 4 and the detection mechanism 5, is not only easy to carry and install, but also reduces space constraints, thereby significantly improving the device's flexibility and convenience. The configuration of the industrial camera 507 and the control assembly 9 allows for the timely identification and reporting of defects in the production line, reducing manual intervention and misjudgment, and improving production quality management.
[0038] It should be noted that, in this document, terms such as "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.
[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A portable defect detection device, comprising a bearing plate (1) and a threaded tube (2) arranged on the bearing plate (1), characterized in that: Also includes: A column (3) is provided inside the threaded tube (2), and a lighting assembly (4) is plugged into the lower side of the surface of the column (3), and the lighting assembly (4) includes a slider A (401), a knob A (402), a plug hole, a threaded crossbar (403), a screw A (404) and a light source ring (405); A detection mechanism (5) is provided on the upper surface of the column (3), the detection mechanism (5) comprising a slider B (501), a knob B (502), a plug hole (508), a smooth crossbar (503), a screw B (504), a fixing block (505), a bolt (506) and an industrial camera (507); A threaded barrel (6) is provided at one end of the column (3), one end of the threaded barrel (6) is fixedly connected to a support plate (7), a surface of the support plate (7) is fixedly connected to a mounting plate (8), a surface of the mounting plate (8) is threadedly connected to a control assembly (9), and the control assembly (9) comprises a Jetson Nano development board (901), a display screen (902), and an audible and visual alarm (903).
2. The portable defect detection device according to claim 1, characterized in that: The slider A (401) is plugged into the lower side of the surface of the column (3), the right side of the slider A (401) is threadedly connected to the knob A (402), the interior of the slider A (401) is provided with a plug hole, the interior of the plug hole is plugged with a threaded cross bar (403), the left side of the slider A (401) is threadedly connected to the screw A (404), and one end of the threaded cross bar (403) is threadedly connected to the light source ring (405).
3. The portable defect detection device according to claim 1, characterized in that: The slider B (501) is plugged into the upper surface of the column (3), the right side of the slider B (501) is threadedly connected to the knob B (502), the interior of the slider B (501) is provided with a plug-in hole (508), the interior of the plug-in hole (508) is plugged with a smooth cross bar (503), the left side of the slider B (501) is threadedly connected to a screw B (504), one end of the smooth cross bar (503) is fixedly connected to a fixed block (505), one end of the fixed block (505) is threadedly connected to a bolt (506), and the surface of the bolt (506) is threadedly connected to an industrial camera (507).
4. The portable defect detection device according to claim 1, characterized in that: The Jetson Nano development board (901) is threadedly connected to the surface of the mounting plate (8), a power line on one side of the Jetson Nano development board (901) is electrically connected to a display screen (902), and a power line at one end of the Jetson Nano development board (901) is electrically connected to three sets of sound and light alarms (903).
5. The portable defect detection device according to claim 1, characterized in that: A connecting plate (10) is installed on the back of the display screen (902), and the connecting plate (10) is fixedly connected to the bottom surface of the mounting plate (8).
6. The portable defect detection device according to claim 1, characterized in that: The bottom surfaces of the three groups of sound and light alarms (903) are all fixedly connected to mounting blocks (11), and both ends of the mounting blocks (11) are threadedly connected to one side of the surface of the load-bearing plate (1).
7. The portable defect detection device according to claim 1, characterized in that: Both sides of the load-bearing plate (1) are fixedly connected with fixed plates (12), and the number of the fixed plates (12) is four.
8. The portable defect detection device according to claim 7, characterized in that: Threaded holes are provided on the surfaces of the four fixing plates (12), and threaded nails (13) are threadedly connected to the interiors of the four threaded holes.