Camera support

Abstract

The utility model relates to a camera support, a detection camera is arranged on the camera support, and the camera support comprises a supporting structure and an adjusting structure. The supporting structure comprises a first supporting plate and a second supporting plate, and the first supporting plate and the second supporting plate are correspondingly arranged. The adjusting structure comprises an angle adjusting ball, the first supporting plate is provided with a first limiting part, the second supporting plate is provided with a second limiting part, the angle adjusting ball is located between the first limiting part and the second limiting part, and the camera support has an angle adjusting state in which the first supporting plate rotates along the surface of the angle adjusting ball or a supporting state in which the first supporting plate is kept static. According to the technical scheme, the problem that in the prior art, a detection camera cannot be subjected to multi-angle adjustment to adapt to different photovoltaic cover plate glass is effectively solved.

Description

Technical Field

[0001] The present application relates to the technical field of glass detection equipment, and in particular to a camera bracket. Background Art

[0002] During the photovoltaic glass inspection process, inspection cameras are used to capture images of the surface and interior of the photovoltaic cover glass. Microscopic images are used to identify surface or internal defects. As the conveyor transports the photovoltaic cover glass, the inspection camera captures the image, and inspection is achieved through image comparison. The inspection camera's accuracy is affected by the size, shape, and placement angle of the photovoltaic cover glass.

[0003] In order to improve the accuracy of the inspection camera's photography of photovoltaic cover glass, some existing devices (for example, the authorization announcement number is CN 220690822U, and the name is: A high-precision glass inspection device with a line scan camera) are provided with a first adjustment mechanism, which includes an adjustment frame, an adjustment block, and two adjustment plates. The adjustment frame is arranged between the two adjustment plates, and the line scan camera is arranged on the adjustment frame. A groove is formed on the adjustment plate, and the groove is an arc groove or an inclined straight groove. The adjustment blocks are arranged at both ends of the adjustment frame. The adjustment blocks slide in the groove, thereby driving the adjustment frame to move along the extension direction of the groove. When the groove is an arc groove, the adjustment frame moves and drives the line scan camera arranged thereon to move to adjust the position and angle of the line scan camera, thereby achieving adaptation to the photovoltaic cover glass and improving the shooting accuracy. However, since the adjustment angle of the line scan camera is affected by the size of the groove, the adjustment angle of the line scan camera is limited. Utility Model Content

[0004] The present application provides a camera bracket to solve the problem in the prior art that the detection camera cannot be adjusted at multiple angles to adapt to different photovoltaic cover glasses.

[0005] According to the present application, a camera bracket is provided, wherein a detection camera is mounted on the bracket. The camera bracket includes a support structure and an adjustment structure. The support structure includes a first support plate and a second support plate, the first support plate and the second support plate being arranged in correspondence with each other. The adjustment structure includes an angle adjustment ball. The first support plate has a first limiter, the second support plate has a second limiter, and the angle adjustment ball is positioned between the first and second limiters. The camera bracket can have an angle adjustment state in which the first support plate rotates along the surface of the angle adjustment ball, or a support state in which the first support plate remains stationary.

[0006] In some embodiments, the first limiting portion and the second limiting portion are arranged opposite to each other, and both the first limiting portion and the second limiting portion are cylindrical openings.

[0007] In some embodiments, two groups of first matching holes are provided at the first end of the first support plate, and one group of first matching holes is provided at the second end of the first support plate. The adjustment structure also includes three adjustment screws, and the three groups of first matching holes are respectively provided in one-to-one correspondence with the three adjustment screws.

[0008] In some embodiments, a group of the first limiting portion and the second limiting portion are each provided, and in the horizontal projection of the camera bracket, the distance between the first limiting portion and the first matching hole located at the first end of the first support plate is smaller than the distance between the first limiting portion and the first matching hole located at the second end of the first support plate.

[0009] In some embodiments, both the first limiting portion and the second limiting portion have multiple groups, the multiple groups of first limiting portions are arranged in an array along one side of the first support plate facing the second support plate, and the multiple groups of second limiting portions are arranged in an array along one side of the second support plate facing the first support plate, and the multiple groups of first limiting portions and the multiple groups of second limiting portions are arranged in a one-to-one correspondence.

[0010] In some embodiments, the first support plate has multiple first movable rails, and the first movable rails are connected between every two adjacent first limiting portions. The second support plate has multiple second movable rails, and the second movable rails are connected between every two adjacent second limiting portions. The multiple first movable rails and the multiple second movable rails are arranged in a one-to-one correspondence.

[0011] In some embodiments, the adjustment structure also includes three adjustment springs, which are arranged in one-to-one correspondence with the three adjustment screws. The adjustment springs are arranged on the circumferential outside of the adjustment screws. The adjustment springs are located on the side of the first support plate away from the second support plate, and the two ends of the adjustment springs are respectively against the first support plate and the head of the adjustment screw.

[0012] In some embodiments, the adjustment structure further includes three locking nuts, and the three locking nuts and the three adjustment screws are provided in a one-to-one correspondence, and the locking nuts and the second support plate are abutted against each other.

[0013] In some embodiments, the second support plate has three groups of second matching holes, which are arranged in one-to-one correspondence with the three groups of first matching holes, and the three groups of second matching holes are all threaded holes.

[0014] In some embodiments, the first support plate has a plurality of mounting holes.

[0015] Applying the technical solution of the present application, the detection camera is set on the camera bracket, and the camera bracket includes: a support structure and an adjustment structure. The support structure includes a first support plate and a second support plate, and the first support plate and the second support plate are correspondingly arranged. The adjustment structure includes an angle adjustment ball, the first support plate has a first limiting portion, the second support plate has a second limiting portion, the angle adjustment ball is located between the first limiting portion and the second limiting portion, and the camera bracket has an angle adjustment state in which the first support plate rotates along the surface of the angle adjustment ball. In the angle adjustment state, the first support plate drives the detection camera to achieve multi-angle adjustment during the rotation process. The camera bracket has a supporting state in which the first support plate remains stationary. After the angle adjustment of the detection camera is completed, the camera bracket is adjusted to the supporting state. At this time, the camera bracket supports the detection camera, and the detection camera remains stationary, and the detection camera detects the photovoltaic cover glass. The technical solution of the present application effectively solves the problem in the prior art that the detection camera cannot be adjusted to multiple angles to adapt to different photovoltaic cover glasses. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0018] Figure 1 A schematic structural diagram of a camera bracket according to a first embodiment of the present application is shown;

[0019] Figure 2 A schematic diagram of the installation of the camera bracket according to the first embodiment of the present application is shown;

[0020] Figure 3 A schematic structural diagram of the first limiting portion and the second limiting portion of the first embodiment of the present application is shown;

[0021] Figure 4 A structural diagram of the adjustment structure of the first embodiment of the present application is shown;

[0022] Figure 5 A structural schematic diagram of the first support plate of the second embodiment of the present application is shown.

[0023] The above drawings include the following reference numerals:

[0024] 10. Support structure; 11. First support plate; 111. First limiting portion; 112. First movable track; 113. Mounting hole; 12. Second support plate; 121. Second limiting portion; 20. Adjustment structure; 21. Angle adjustment ball; 22. Adjustment screw; 23. Adjustment spring; 24. Locking nut; 100. Conveyor roller; 200. Detection camera. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that the following detailed descriptions are illustrative and intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present application belongs.

[0027] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways, rotated 90 degrees or in other orientations, and the spatially relative descriptions used herein are interpreted accordingly.

[0028] like Figures 1 to 4 As shown, a camera bracket provided in the first embodiment includes a detection camera 200 disposed on the camera bracket. The camera bracket includes: a support structure 10 and an adjustment structure 20. The support structure 10 includes a first support plate 11 and a second support plate 12, which are disposed correspondingly. The adjustment structure 20 includes an angle adjustment ball 21. The first support plate 11 has a first limiting portion 111, and the second support plate 12 has a second limiting portion 121. The angle adjustment ball 21 is located between the first limiting portion 111 and the second limiting portion 121. The camera bracket can have an angle adjustment state in which the first support plate 11 rotates along the surface of the angle adjustment ball 21, or a support state in which the first support plate 11 remains stationary.

[0029] Applying the technical solution of this embodiment, the inspection camera 200 is mounted on a camera bracket. The camera bracket includes a support structure 10 and an adjustment structure 20. The support structure 10 includes a first support plate 11 and a second support plate 12, which are arranged correspondingly, with the first support plate 11 positioned above the second support plate 12. The adjustment structure 20 includes an angle adjustment ball 21. The first support plate 11 has a first stopper 111, and the second support plate 12 has a second stopper 121. The angle adjustment ball 21 is positioned between the first stopper 111 and the second stopper 121. The camera bracket has an angle adjustment state in which the first support plate 11 rotates along the surface of the angle adjustment ball 21. In this angle adjustment state, the first support plate 11 rotates, driving the inspection camera 200 to achieve multiple angle adjustments. The camera bracket has a supporting state in which the first support plate 11 remains stationary. After the angle adjustment of the inspection camera 200 is completed, the camera bracket is adjusted to the supporting state. In this state, the camera bracket supports the inspection camera 200, and the inspection camera 200 remains stationary, performing inspection on the photovoltaic cover glass. The technical solution of this embodiment effectively solves the problem in the prior art that the detection camera 200 cannot be adjusted at multiple angles to adapt to different photovoltaic cover glasses.

[0030] like Figure 2 As shown, in the technical solution of embodiment one, the photovoltaic cover glass is transported by conveying rollers 100, the camera bracket is set between adjacent conveying rollers 100, the detection camera 200 is set on the camera bracket and faces the photovoltaic cover glass, and the detection camera 200 takes pictures as the photovoltaic cover glass moves.

[0031] like Figure 3 As shown, in the technical solution of the first embodiment, the first limiting portion 111 and the second limiting portion 121 are arranged opposite to each other. The first limiting portion 111 and the second limiting portion 121 are both cylindrical openings. The angle adjustment ball 21 is partially located within the cylindrical opening. The side wall of the cylindrical opening abuts against the angle adjustment ball 21, thereby achieving the purpose of the first support plate 11 rotating around the angle adjustment ball 21. As the first support plate 11 rotates, the angle of the first support plate 11 relative to the photovoltaic cover glass is adjusted. The detection camera 200 is installed on the first support plate 11, and then the detection camera 200 can achieve synchronous angle adjustment, thereby improving shooting accuracy. The detection camera 200 is adjusted to be perpendicular to the photovoltaic cover glass. At this time, the angle of the detection camera 200 is the optimal angle.

[0032] It should be noted that the first limiting portion 111 and the second limiting portion 121 can also be grooves, and the bottoms of the grooves are both arc-shaped groove bottoms that fit the surface of the angle adjustment ball 21. This arrangement enables the first limiting portion 111 and the second limiting portion 121 to fit tightly with the surface of the angle adjustment ball 21, and the angle adjustment ball 21 is not easy to fall out of the first limiting portion 111 and the second limiting portion 121. At the same time, the first support plate 11 rotates more smoothly around the angle adjustment ball 21.

[0033] like Figure 1 As shown, in the technical solution of embodiment 1, two groups of first matching holes are provided at the first end of the first support plate 11, and one group of first matching holes is provided at the second end of the first support plate 11. The adjustment structure 20 also includes three adjustment screws 22. The three groups of first matching holes are respectively provided in a one-to-one correspondence with the three adjustment screws 22. According to the principle that three points determine a plane, the provision of three adjustment screws 22 can not only support the first support plate 11, but also adapt to the rotation of the first support plate 11 at multiple angles.

[0034] like Figure 3 As shown, in the technical solution of Example 1, a set of first limiting portion 111 and second limiting portion 121 are provided. In the horizontal projection of the camera bracket, the distance between the first limiting portion 111 and the first matching hole at the first end of the first support plate 11 is smaller than the distance between the first limiting portion 111 and the first matching hole at the second end of the first support plate 11. This arrangement makes it easier to adjust the angle of the first support plate 11. When adjusting the angle of the first support plate 11, the deflection angle of the first end of the first support plate 11 is smaller, and the resistance from the adjustment spring 23 is smaller, thus saving more effort.

[0035] like Figure 4 As shown, in the technical solution of the first embodiment, the adjustment structure 20 further includes three adjustment springs 23, which are provided in a one-to-one correspondence with the three adjustment screws 22. The adjustment springs 23 are sleeved on the circumferential outside of the adjustment screws 22. The adjustment springs 23 are located on the side of the first support plate 11 away from the second support plate 12, and the ends of the adjustment springs 23 respectively abut against the first support plate 11 and the heads of the adjustment screws 22. In both the angle adjustment state and the support state, the adjustment springs 23 are in a compressed state. As the angle of the first support plate 11 is adjusted, the degree of compression of the adjustment springs 23 changes adaptively, and the rebound force of the adjustment springs 23 presses the first support plate 11 toward the angle adjustment ball 21.

[0036] like Figure 4As shown, in the technical solution of embodiment one, the adjustment structure 20 also includes three locking nuts 24, and the three locking nuts 24 and the three adjustment screws 22 are arranged in a one-to-one correspondence. The locking nuts 24 and the second support plate 12 are pressed against each other. After the position of the adjustment screw 22 is determined, the adjustment screw 22 is limited by tightening the locking nuts 24.

[0037] In the technical solution of Example 1, the second support plate 12 has three sets of second mating holes, which correspond one-to-one to the three sets of first mating holes. All three sets of second mating holes are threaded holes, and the adjustment screw 22 is threadedly connected to the second support plate 12. By rotating the adjustment screw 22, the adjustment screw 22 moves, thereby changing the compression of the adjustment spring 23, and adjusting the angle of the first support plate 11.

[0038] like Figure 1 As shown, in the technical solution of the first embodiment, the first support plate 11 has a plurality of mounting holes 113 , and the mounting holes are used to cooperate with the detection camera 200 to fix the detection camera 200 .

[0039] like Figure 5 As shown, the technical solution of the second embodiment differs from that of the first embodiment in that multiple sets of first limiting portions 111 and second limiting portions 121 are provided. The multiple sets of first limiting portions 111 are arranged in an array along a side of the first support plate 11 facing the second support plate 12, and the multiple sets of second limiting portions 121 are arranged in an array along a side of the second support plate 12 facing the first support plate 11. The multiple sets of first limiting portions 111 and the multiple sets of second limiting portions 121 are arranged in a one-to-one correspondence. By placing the angle adjustment balls 21 in different first limiting portions 111 and second limiting portions 121, the fulcrum of the rotation of the first support plate 11 can be adjusted, thereby making the rotation of the first support plate 11 more flexible.

[0040] like Figure 5 As shown, in the technical solution of embodiment 2, the first support plate 11 has a plurality of first movable rails 112, and the first movable rails 112 are connected between any two adjacent first limiting portions 111. The second support plate 12 has a plurality of second movable rails, and the second movable rails are connected between any two adjacent second limiting portions 121. The plurality of first movable rails 112 and the plurality of second movable rails are arranged in a one-to-one correspondence, and the angle adjustment ball 21 can move along the first movable rails and the second movable rails to the first limiting portion 111 and the second limiting portion 121 at different positions.

[0041] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0042] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0043] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Persons skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A camera bracket, wherein a detection camera is arranged on the camera bracket, characterized in that: include: A support structure (10), the support structure (10) comprising a first support plate (11) and a second support plate (12), the first support plate (11) and the second support plate (12) being arranged correspondingly; An adjustment structure (20) is provided, wherein the adjustment structure (20) comprises an angle adjustment ball (21), the first support plate (11) has a first limiting portion (111), the second support plate (12) has a second limiting portion (121), the angle adjustment ball (21) is located between the first limiting portion (111) and the second limiting portion (121), and the camera bracket has an angle adjustment state in which the first support plate (11) rotates along the surface of the angle adjustment ball (21), or a support state in which the first support plate (11) remains stationary.

2. The camera bracket according to claim 1, wherein: The first limiting portion (111) and the second limiting portion (121) are arranged opposite to each other, and both the first limiting portion (111) and the second limiting portion (121) are cylindrical openings.

3. The camera bracket according to claim 2, characterized in that: The first end of the first support plate (11) is provided with two groups of first matching holes, and the second end of the first support plate (11) is provided with a group of first matching holes. The adjustment structure (20) also includes three adjustment screws (22), and the three groups of first matching holes are respectively provided in a one-to-one correspondence with the three adjustment screws (22).

4. The camera bracket according to claim 3, wherein: The first limiting portion (111) and the second limiting portion (121) are both provided with a group, and in the horizontal projection of the camera bracket, the distance between the first limiting portion (111) and the first matching hole located at the first end of the first support plate (11) is smaller than the distance between the first limiting portion (111) and the first matching hole located at the second end of the first support plate (11).

5. The camera bracket according to claim 3, wherein: The first limiting portion (111) and the second limiting portion (121) each have multiple groups, the multiple groups of the first limiting portions (111) are arranged in an array along one side of the first support plate (11) toward the second support plate (12), and the multiple groups of the second limiting portions (121) are arranged in an array along one side of the second support plate (12) toward the first support plate (11), and the multiple groups of the first limiting portions (111) and the multiple groups of the second limiting portions (121) are arranged in a one-to-one correspondence.

6. The camera bracket according to claim 5, characterized in that: The first support plate (11) has a plurality of first movable rails (112), and the first movable rails (112) are connected between two adjacent first limiting portions (111); the second support plate (12) has a plurality of second movable rails, and the second movable rails are connected between two adjacent second limiting portions (121); the plurality of first movable rails (112) and the plurality of second movable rails are arranged in a one-to-one correspondence.

7. The camera bracket according to claim 3, wherein: The adjustment structure (20) further comprises three adjustment springs (23), the three adjustment springs (23) and the three adjustment screws (22) being arranged in one-to-one correspondence, the adjustment springs (23) being sleeved on the circumferential outer side of the adjustment screws (22), the adjustment springs (23) being located on a side of the first support plate (11) away from the second support plate (12), and the two ends of the adjustment springs (23) respectively abutting against the first support plate (11) and the heads of the adjustment screws (22).

8. The camera bracket according to claim 3, wherein: The adjustment structure (20) further comprises three locking nuts (24), the three locking nuts (24) and the three adjustment screws (22) being arranged in one-to-one correspondence, and the locking nuts (24) and the second support plate (12) being pressed against each other.

9. The camera bracket according to any one of claims 1 to 8, characterized in that: The second support plate (12) has three groups of second matching holes, the three groups of second matching holes and the three groups of first matching holes are arranged in one-to-one correspondence, and the three groups of second matching holes are all threaded holes.

10. The camera bracket according to any one of claims 1 to 8, characterized in that: The first support plate (11) has a plurality of mounting holes (113).

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