Camera fixing structure for AI visual inspection

Abstract

The utility model provides a camera fixing structure for AI visual inspection, and belongs to the technical field of camera accessories. The camera fixing structure for AI visual inspection comprises a holder and a mounting seat, limiting rods are arranged at four corners of the mounting seat, the mounting seat is elastically connected with the holder, an ejection part is arranged on the holder, the ejection part pushes the mounting seat to move so that the limiting rods can abut against the holder, and the holder is fixed on the mounting seat. And the ejection piece is linked with the holder. The camera has the following effects that when the ejection piece retracts, the mounting seat is elastically connected with the holder, when the camera is impacted, the damage condition of the camera and the holder can be effectively reduced by utilizing elastic buffering, and when visual data needs to be collected, the ejection piece abuts against the mounting seat, so that the limiting rod abuts against the holder to realize positioning and rigid connection of the mounting seat and the holder, and the camera is prevented from being damaged. Therefore, accurate visual detection data can be obtained.

Description

Technical Field

[0001] The present application relates to the technical field of camera accessories, and specifically to a camera fixing structure for AI visual detection. Background Art

[0002] AI visual inspection is a visual inspection method that utilizes artificial intelligence technology. It combines computer vision and machine learning algorithms to automatically identify, analyze, and judge target objects in images or videos. This type of equipment requires a camera to acquire images, which is mounted on a multi-dimensional gimbal for multi-directional observation. It is suitable for outdoor scenes such as gardens, scenic areas, and rivers and lakes. Because the camera's image is algorithmically linked to the angle of the gimbal, the camera needs to be securely mounted on the gimbal. However, in outdoor scenes, it is susceptible to collisions with birds or foreign objects, which transfer force to the gimbal, affecting accuracy or even damaging it. Utility Model Content

[0003] In order to make up for the above shortcomings, the present application provides a camera fixing structure for AI visual inspection, which aims to improve the problems mentioned in the above background technology.

[0004] An embodiment of the present application provides a camera fixing structure for AI visual inspection, including a gimbal and a mounting base, wherein limit rods are provided at the four corners of the mounting base, the mounting base is elastically connected to the gimbal, and an ejector is provided on the gimbal, which pushes the mounting base to move so that the limit rods are pressed against the gimbal, and the ejector is linked to the gimbal.

[0005] In a specific embodiment, the mounting seat includes a bottom plate and a mounting groove, the bottom plate is fixedly connected to the mounting groove, and a mounting hole is opened on the mounting groove.

[0006] In the above implementation process, the mounting slot is adapted to the camera, and the camera is tightly fixed in the mounting slot using the mounting hole, which is conducive to accurate fixation of the camera and the pan / tilt head.

[0007] In a specific embodiment, the limiting rod includes a cone head and a rod body, the cone head is fixedly connected to the rod body, and a cone sleeve adapted to the cone head is fixedly connected to the pan-tilt platform.

[0008] In the above implementation process, when the cone head is against the cone sleeve, the mounting seat can be accurately positioned on the pan-tilt head, and when the cone head leaves the cone sleeve, the mounting seat can move within a certain range.

[0009] In a specific embodiment, the limiting rod further includes a screw and a nut, the screw is fixedly connected to the rod body, and the nut tightens the screw on the mounting seat.

[0010] In a specific embodiment, a washer is provided between the end surface of the rod body and the bottom plate.

[0011] In the above implementation process, a suitable number of gaskets are put on the screw rod, and then put on the base plate, and then tightened with nuts. The gaskets can adjust the movable gap between the mounting base and the gimbal.

[0012] In a specific embodiment, a spring is provided between the mounting seat and the base plate, and the spring is sleeved on the limiting rod.

[0013] In the above implementation process, the spring is used to achieve an elastic connection between the mounting base and the pan / tilt head. In this embodiment, the spring is used to keep the cone head against the cone sleeve.

[0014] In a specific embodiment, limiting rings are provided on the mounting seat and the base plate, and both ends of the spring are located in the limiting rings.

[0015] In the above implementation process, the limiting ring is used to clamp the two ends of the main spring to prevent the spring from shifting so that the cone head can be accurately inserted into the cone sleeve.

[0016] In a specific embodiment, the ejector includes an electromagnetic telescopic rod and a cone pad, the electromagnetic telescopic rod is installed on the pan head, the cone pad is fixedly connected to the base plate, and the telescopic end of the electromagnetic telescopic rod is movably pressed against the cone pad.

[0017] In the above implementation process, the electromagnetic telescopic rod is linked to the gimbal. Under normal circumstances, the electromagnetic telescopic rod remains retracted. When the gimbal moves, the electromagnetic telescopic rod pushes out to help the cone head rest in the cone sleeve to achieve positioning. Then the electromagnetic telescopic rod retracts so that the spring can play a buffering role. In addition, each time the AI ​​detects an anomaly and attempts to extract coordinates, the electromagnetic telescopic rod will be pre-positioned once to obtain accurate data.

[0018] Compared with the existing technology, the beneficial effects of the present application are: when the ejector is retracted, the mounting seat and the pan-tilt head are elastically connected. When the camera is hit, elastic buffering can be used to effectively reduce the damage to the camera and the pan-tilt head. When visual data needs to be collected, the ejector is pressed against the mounting seat, so that the limit rod is pressed against the pan-tilt head to achieve positioning and rigid connection between the mounting seat and the pan-tilt head, so as to obtain accurate visual detection data. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the following is a brief introduction to the drawings required for use in the implementation methods. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the fixing structure of the AI ​​visual inspection camera provided in the embodiment of the present application;

[0021] Figure 2 A schematic diagram of the connection relationship of the limit rods of the pan / tilt platform provided in the embodiment of the present application;

[0022] Figure 3 A schematic diagram of the connection relationship between the limiting rod and the mounting seat provided in an embodiment of the present application;

[0023] Figure 4 Schematic diagram of the connection relationship between the cone sleeve and the limit rod provided in the embodiment of the present application.

[0024] In the figure: 10-pan head; 20-mounting base; 21-base plate; 22-mounting slot; 30-limit rod; 31-cone head; 32-rod body; 33-screw; 34-nut; 35-washer; 40-ejector; 41-electromagnetic telescopic rod; 42-cone washer; 50-cone sleeve; 60-spring; 70-limit ring. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0026] See also Figures 1-4 The present application provides a camera fixing structure for AI visual inspection, including a gimbal 10 and a mounting base 20. Limit rods 30 are provided at the four corners of the mounting base 20. The mounting base 20 is elastically connected to the gimbal 10. A ejector 40 is provided on the gimbal 10. The ejector 40 pushes the mounting base 20 to move so that the limit rods 30 are pressed against the gimbal 10. The ejector 40 is linked to the gimbal 10. When the ejector 40 is retracted, the mounting base 20 and the gimbal 10 are elastically connected. When the camera is hit, elastic buffering can be used to effectively reduce damage to the camera and the gimbal 10. When visual data needs to be collected, the ejector 40 presses against the mounting base 20, so that the limit rods 30 press against the gimbal 10 to achieve positioning and rigid connection between the mounting base 20 and the gimbal 10, so as to obtain accurate visual inspection data.

[0027] See also Figures 1-4 The mounting base 20 includes a base plate 21 and a mounting slot 22. The base plate 21 is fixedly connected to the mounting slot 22. The mounting slot 22 has a mounting hole. The mounting slot 22 is adapted to fit the camera. The mounting hole is used to tightly secure the camera in the mounting slot 22, which is conducive to the accurate fixation of the camera and the pan / tilt head 10.

[0028] See also Figures 1-4The limiting rod 30 includes a cone head 31 and a rod body 32. The cone head 31 is fixedly connected to the rod body 32. A cone sleeve 50 that matches the cone head 31 is fixedly connected to the pan / tilt head 10. When the cone head 31 abuts against the cone sleeve 50, the mounting base 20 can be accurately positioned on the pan / tilt head 10. When the cone head 31 leaves the cone sleeve 50, the mounting base 20 can move within a certain range.

[0029] See also Figures 1-4 The limiting rod 30 also includes a screw 33 and a nut 34. The screw 33 is fixedly connected to the rod body 32, and the nut 34 tightens the screw 33 to the mounting base 20. A washer 35 is placed between the end surface of the rod body 32 and the base plate 21. The screw 33 is threaded with an appropriate number of washers, which are then threaded onto the base plate 21 and tightened with the nut 34. The washers can adjust the clearance between the mounting base 20 and the pan / tilt head 10.

[0030] See also Figures 1-4 A spring 60 is provided between the mounting seat 20 and the base plate 21, and the spring 60 is sleeved on the limiting rod 30. The spring 60 is used to realize the elastic connection between the mounting seat 20 and the pan / tilt head 10. In this embodiment, the spring 60 is used to keep the cone head 31 against the cone sleeve 50.

[0031] See also Figures 1-4 , a limiting ring 70 is provided on the mounting seat 20 and the base plate 21, and both ends of the spring 60 are located in the limiting ring 70. The limiting ring 70 is used to clamp both ends of the main spring 60 to prevent the spring 60 from shifting so that the cone head 31 can be accurately inserted into the cone sleeve 50.

[0032] See also Figures 1-4 The ejector 40 includes an electromagnetic telescopic rod 41 and a cone pad 42. The electromagnetic telescopic rod 41 is mounted on the pan-tilt head 10, and the cone pad 42 is fixedly connected to the base plate 21. The telescopic end of the electromagnetic telescopic rod 41 movably presses against the cone pad 42. The electromagnetic telescopic rod 41 is linked to the pan-tilt head 10. Under normal circumstances, the electromagnetic telescopic rod 41 remains retracted. When the pan-tilt head 10 is in motion, the electromagnetic telescopic rod 41 is ejected to help the cone head 31 press against the cone sleeve 50 to achieve positioning. The electromagnetic telescopic rod 41 then retracts to allow the spring 60 to play a buffering role. Each time the AI ​​detects an anomaly and attempts to extract coordinates, the electromagnetic telescopic rod 41 will be pre-positioned to obtain accurate data.

[0033] The working principle of the camera fixing structure for AI visual detection is: under normal circumstances, the electromagnetic telescopic rod 41 remains in a retracted state, and the cone head 31 maintains a small amount of pressing force on the cone sleeve 50, so that the camera posture has a rough accuracy. When a bird or foreign object collides with the camera, the camera will sink or deflect, and the spring 60 is used to alleviate the vibration. Then the cone head 31 is reinserted into the cone sleeve 50. Since the rotation of the pan-tilt head 10 itself will also cause a small amount of deviation of the cone head 31 in the cone sleeve 50, so after the pan-tilt head 10 moves or before the AI ​​tries to obtain coordinates through the camera, the electromagnetic telescopic rod 41 will push out the mounting seat 20, thereby pulling The movable rod body 32 makes the cone head 31 tightly pressed against the cone sleeve 50 to realize the rigid connection between the camera position and the pan-tilt head 10, so as to obtain accurate data. Then the rear electromagnetic telescopic rod 41 is loosened and returns to the elastic connection state. In summary, when the ejector 40 is retracted, the mounting seat 20 and the pan-tilt head 10 are elastically connected. When the camera is hit, the elastic buffer can be used to effectively reduce the damage to the camera and the pan-tilt head 10. When visual data needs to be collected, the ejector 40 presses against the mounting seat 20, so that the limit rod 30 presses against the pan-tilt head 10 to realize the positioning and rigid connection between the mounting seat 20 and the pan-tilt head 10, so as to obtain accurate visual detection data.

[0034] The above are merely examples of the present application and are not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various modifications and variations. Any modifications, improvements, or equivalent replacements made within the spirit and principles of the present application shall be included in the scope of protection of the present application. It should be noted that similar numbers and letters represent similar items in the following figures. Therefore, once an item is defined in one figure, it does not need to be further defined or explained in subsequent figures.

Claims

1. A camera fixing structure for AI visual inspection, characterized in that: The invention comprises a platform (10) and a mounting seat (20), wherein four corners of the mounting seat (20) are provided with limit rods (30), the mounting seat (20) is elastically connected to the platform (10), and an ejector (40) is provided on the platform (10), and the ejector (40) pushes the mounting seat (20) to move so that the limit rod (30) is pressed against the platform (10), and the ejector (40) is linked to the platform (10).

2. The camera fixing structure for AI visual inspection according to claim 1, characterized in that: The mounting seat (20) comprises a bottom plate (21) and a mounting groove (22); the bottom plate (21) is fixedly connected to the mounting groove (22); and a mounting hole is provided on the mounting groove (22).

3. The camera fixing structure for AI visual inspection according to claim 2, characterized in that: The limiting rod (30) comprises a cone head (31) and a rod body (32); the cone head (31) is fixedly connected to the rod body (32); and a cone sleeve (50) adapted to the cone head (31) is fixedly connected to the pan / tilt platform (10).

4. The camera fixing structure for AI visual inspection according to claim 3, characterized in that: The limiting rod (30) further comprises a screw rod (33) and a nut (34); the screw rod (33) is fixedly connected to the rod body (32); and the nut (34) tightens the screw rod (33) on the mounting seat (20).

5. The camera fixing structure for AI visual inspection according to claim 4, characterized in that: A washer (35) is provided between the end surface of the rod body (32) and the bottom plate (21).

6. The camera fixing structure for AI visual inspection according to claim 5, characterized in that: A spring (60) is provided between the mounting seat (20) and the base plate (21), and the spring (60) is sleeved on the limiting rod (30).

7. The camera fixing structure for AI visual inspection according to claim 6, characterized in that: A limiting ring (70) is provided on both the mounting seat (20) and the base plate (21), and both ends of the spring (60) are located in the limiting ring (70).

8. The camera fixing structure for AI visual inspection according to claim 7, characterized in that: The ejector (40) comprises an electromagnetic telescopic rod (41) and a cone pad (42); the electromagnetic telescopic rod (41) is mounted on the pan / tilt platform (10); the cone pad (42) is fixedly connected to the base plate (21); and the telescopic end of the electromagnetic telescopic rod (41) is movably pressed against the cone pad (42).

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