Camera detection equipment

Abstract

The utility model belongs to the technical field of camera calibration, and particularly relates to camera detection equipment, which comprises a turntable, a plurality of bearing tables, a plurality of fixing jigs, a calibration structure, a burning structure and a burning confirmation structure, under the action of the rotating disc and the clamping structure, the fixing jigs can be carried to the calibration station, the burning station and the burning confirmation station in sequence and carried to the feeding and discharging station again so as to complete calibration, burning, burning confirmation and discharging of the camera, the manual participation degree is low in the whole process, the camera does not need to be transferred to different devices, and the working efficiency is improved. In addition, after one product placed on the feeding and discharging station is carried to the next station, the other product can be placed on the feeding and discharging station, and detection can be started along with rotation of the rotary disc, so that the continuity of camera detection can be guaranteed, and the detection efficiency of the camera is further improved.

Description

Technical Field

[0001] This utility model relates to the field of camera calibration technology, and in particular to a camera testing device. Background Technology

[0002] In camera manufacturing, the camera needs to be tested to adjust its internal parameters. Specifically, camera testing includes calibration, programming, and programming verification. During calibration, the camera needs to be aligned with a calibration chart and photographed from multiple angles to determine the relationship between the three-dimensional geometric position of a point on the surface of a spatial object and its corresponding point in the image. After camera calibration, programming and programming verification are required to accurately write the calibrated parameters and configurations into the camera's firmware or memory so that these parameters can be automatically recalled during actual use.

[0003] Currently, camera calibration, programming, and programming verification are all done in different devices. The entire process requires manual transfer of the camera, which reduces the overall efficiency of camera inspection.

[0004] Therefore, the above problems urgently need to be solved. Utility Model Content

[0005] The purpose of this invention is to provide a camera detection device to improve camera detection efficiency.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] A camera testing device is used for calibrating, programming, and verifying programming of cameras. The camera testing device includes:

[0008] A turntable is capable of rotating around its own axis;

[0009] Multiple support platforms are evenly distributed in the loading / unloading station, calibration station, burning station and burning confirmation station of the camera detection equipment;

[0010] Multiple fixing fixtures are provided, and each of the multiple fixing fixtures is correspondingly disposed on a multiple of the support platforms;

[0011] A calibration structure is set at the calibration station and located downstream of the loading and unloading station to calibrate the camera;

[0012] A programming structure is provided at the programming station and is located downstream of the calibration station to program the camera.

[0013] A programming confirmation structure is set at the programming confirmation station and is located downstream of the programming station to perform programming confirmation on the camera.

[0014] Multiple clamping structures are evenly distributed on the turntable. Along the rotation direction of the turntable, each clamping structure is used to sequentially transport the corresponding fixing fixture to the support platform located downstream.

[0015] Preferably, the calibration structure includes:

[0016] A large-angle calibration mechanism is used to perform large-angle calibration on the camera.

[0017] A small-angle calibration mechanism is used to calibrate the camera at a small angle, and the small-angle calibration mechanism is arranged adjacent to the large-angle calibration mechanism.

[0018] A transfer mechanism is connected to a support platform at the calibration station to adjust the camera so that it is directly opposite the large-angle calibration mechanism or the small-angle calibration mechanism.

[0019] Preferably, the small-angle calibration mechanism includes a small-angle map card assembly, a relay lens assembly, and a driving assembly. The small-angle map card assembly and the relay lens assembly are arranged opposite to each other, and both the small-angle map card assembly and the relay lens assembly are disposed at the two driving ends of the driving assembly to adjust the distance between the small-angle map card assembly and the relay lens assembly, as well as the distance between the camera and the relay lens assembly.

[0020] Preferably, the transfer mechanism includes:

[0021] A rotating part, the rotating end of which is connected to the support platform to adjust the orientation of the camera;

[0022] A lifting unit, wherein the lifting end of the lifting unit is connected to the rotating unit to adjust the height of the camera;

[0023] The lateral movement section has its lateral end connected to the lifting section to move the camera along a preset direction.

[0024] Preferably, the rotating part includes a first rotating member, a second rotating member, and a third rotating member. The first rotating member is disposed at the lifting end of the lifting part, the second rotating member is disposed at the rotating end of the first rotating member, the third rotating member is disposed at the rotating end of the second rotating member, and the support platform is disposed at the rotating end of the third rotating member.

[0025] The first rotating component is used to drive the second rotating component to rotate in the horizontal direction;

[0026] The second rotating member is used to drive the third rotating member to rotate in the vertical direction;

[0027] The third rotating component is used to adjust the orientation of the camera.

[0028] Preferably, the lifting unit includes:

[0029] The first lifting bracket, wherein the rotating part is disposed on the first lifting bracket;

[0030] The second lifting bracket is located below the first lifting bracket;

[0031] A lifting drive component is connected to the first lifting bracket to adjust the height of the first lifting bracket.

[0032] Preferably, the camera detection device further includes multiple lighting structures, which are respectively disposed on the support platform to illuminate the cameras at the corresponding workstations.

[0033] Preferably, the lighting structure includes:

[0034] A PCB board is disposed on the fixing fixture, and the PCB board is electrically connected to the camera;

[0035] A lighting cylinder is provided on the support platform (2), and the piston rod end of the lighting cylinder is provided with a probe for communicating with the PCB board.

[0036] Preferably, the clamping structure includes:

[0037] A base is provided on the turntable;

[0038] Two grippers are slidably disposed on the base, and the distance between the two grippers is adjustable so that the two grippers can be in a clamping state to hold the fixing fixture and in an unlocking state to release the fixing fixture.

[0039] Preferably, a plurality of positioning pins are provided on the two opposing clamping surfaces of the two grippers;

[0040] The fixing fixture has positioning holes on its opposite side walls that are adapted to be pinned to the positioning pins.

[0041] The beneficial effects of this utility model are:

[0042] This utility model discloses a camera inspection device. The camera is mounted on a fixed fixture at the loading and unloading station. With the help of a turntable and clamping structure, the fixed fixture can be sequentially transported to the calibration station, the programming station, the programming confirmation station, and then back to the loading and unloading station to complete the calibration, programming, programming confirmation, and unloading of the camera. The entire process has low manual intervention and does not require transferring the camera to different devices, thereby improving the camera inspection efficiency. In addition, after one product placed at the loading and unloading station is transported to the next station, another product can be placed at the loading and unloading station and the inspection can begin as the turntable rotates, thus ensuring the continuity of camera inspection and further improving the camera inspection efficiency. Attached Figure Description

[0043] Figure 1 This is a schematic diagram of the structure of the camera detection device in this embodiment of the utility model;

[0044] Figure 2 This is a schematic diagram of the small-angle calibration mechanism in an embodiment of this utility model;

[0045] Figure 3 This is a schematic diagram of the transfer mechanism in an embodiment of this utility model;

[0046] Figure 4 This is a schematic diagram of the lighting structure in an embodiment of this utility model;

[0047] Figure 5 This is a schematic diagram of the turntable and clamping structure in an embodiment of this utility model;

[0048] Figure 6 This is a schematic diagram of the clamping structure in an embodiment of the present invention.

[0049] In the picture:

[0050] 1. Turntable; 2. Support platform; 3. Fixture; 31. Positioning hole;

[0051] 4. Calibration Structure; 41. Large Angle Calibration Mechanism; 42. Small Angle Calibration Mechanism; 421. Small Angle Chart Assembly; 422. Relay Mirror Assembly; 423. Drive Assembly; 43. Transfer Mechanism; 431. Rotating Part; 4311. First Rotating Component; 4312. Second Rotating Component; 4313. Third Rotating Component; 432. Lifting Part; 4321. First Lifting Bracket; 4322. Second Lifting Bracket; 4323. Lifting Drive Component; 43231. Screw; 43232. Belt; 43233. Motor; 433. Lateral Movement Part;

[0052] 5. Clamping structure; 51. Base; 52. Gripper; 53. Unlocking cylinder; 54. Unlocking block; 55. Connector; 56. Spring; 57. Positioning pin;

[0053] 6. Illumination structure; 61. PCB board; 62. Illumination cylinder; 63. Probe. Detailed Implementation

[0054] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0055] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0056] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0057] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0058] This embodiment proposes a camera detection device for calibrating, programming, and verifying cameras. The entire process does not require transferring the camera to other devices, resulting in low human intervention and improved camera detection efficiency.

[0059] Specifically, the camera testing equipment includes a turntable 1, multiple fixing fixtures 3, multiple clamping structures 5, a calibration structure 4, a programming structure, and a programming confirmation structure. The turntable 1 can rotate around its own axis. Multiple support platforms 2 are evenly distributed at the loading / unloading station, calibration station, programming station, and programming confirmation station of the camera testing equipment. Multiple fixing fixtures 3 are correspondingly set on multiple support platforms 2. The calibration structure 4 is set at the calibration station, downstream of the loading / unloading station, to calibrate the camera. The programming structure is set at the programming station, downstream of the calibration station, to program the camera. The programming confirmation structure is set at the programming confirmation station, downstream of the programming station, to confirm the programming of the camera. Multiple clamping structures 5 are evenly distributed on the turntable 1. Along the rotation direction of the turntable 1, any clamping structure 5 is used to sequentially transport its corresponding fixing fixture 3 to the support platform 2 located downstream.

[0060] Understandably, by placing the camera on the fixed fixture 3 at the loading / unloading station, the fixed fixture can be sequentially moved to the calibration station, the programming station, the programming confirmation station, and then back to the loading / unloading station under the action of the turntable 1 and the clamping structure 5. This completes the calibration, programming, programming confirmation, and unloading of the camera. The entire process involves low human intervention and does not require transferring the camera to different devices, thereby improving the camera's detection efficiency. Furthermore, after one product placed at the loading / unloading station is moved to the next station, another product can be placed at the loading / unloading station and the detection can begin as the turntable 1 rotates, thus ensuring the continuity of camera detection and further improving the camera's detection efficiency.

[0061] Specifically, a positioning component is provided between the fixing fixture 3 and the support platform 2 for positioning the fixing fixture 3, so that the clamping structure 5 can position the fixing fixture 3 with the support platform 2 on the downstream side when transporting the fixing fixture 3, thereby improving the detection quality of the camera. The positioning component is preferably an existing positioning structure such as a pin and a pin hole, which will not be described in detail here.

[0062] Furthermore, the calibration structure 4 includes a large-angle calibration mechanism 41, a small-angle calibration mechanism 42, and a transfer mechanism 43. The large-angle calibration mechanism 41 is used for large-angle calibration of the camera. The small-angle calibration mechanism 42 is used for small-angle calibration of the camera, and the small-angle calibration mechanism 42 is arranged adjacent to the large-angle calibration mechanism 41. The transfer mechanism 43 is connected to the support platform 2 at the calibration station to adjust the camera to face either the large-angle calibration mechanism 41 or the small-angle calibration mechanism 42. It can be understood that, under the action of the turntable 1 and the clamping structure 5, the fixed fixture 3 can be transported from the loading / unloading station to the support platform 2 at the calibration station, and then the transfer mechanism 43 adjusts the camera to face either the large-angle calibration mechanism 41 or the small-angle calibration mechanism 42. This arrangement is designed to meet different camera testing requirements, thereby further improving the applicability of the camera testing equipment.

[0063] The small-angle calibration mechanism 42 includes a small-angle chart component 421, a repeater lens component 422, and a drive component 423. The small-angle chart component 421 and the repeater lens component 422 are arranged opposite to each other, and both are located at the two drive ends of the drive component 423 to adjust the distance between the small-angle chart component 421 and the repeater lens component 422, as well as the distance between the camera and the repeater lens component 422. Under the action of the transfer mechanism 43, the centers of the camera and the repeater lens component 422 can be aligned. Under the action of the drive component 423, the positions of the small-angle chart component 421 and the repeater lens component 422 can be adjusted, thereby adjusting the distance between the small-angle chart component 421 and the repeater lens component 422, as well as the distance between the camera and the repeater lens component 422. This allows for the fulfillment of different camera calibration requirements, further improving the applicability of the camera testing equipment.

[0064] It should be noted that the drive component 423 is preferably a linear motion module in the prior art. In some other feasible embodiments, the drive component 423 may also be other existing linear drive components 423, which will not be elaborated here.

[0065] Furthermore, the transfer mechanism 43 includes a rotating part 431, a lifting part 432, and a lateral moving part 433. The rotating end of the rotating part 431 is connected to the support platform 2 to adjust the orientation of the camera. The lifting end of the lifting part 432 is connected to the rotating part 431 to adjust the height of the camera. The lateral moving end of the lateral moving part 433 is connected to the lifting part 432 to move the camera along a preset direction. It can be understood that after receiving the fixing fixture 3, the support platform 2 adjusts the camera to be directly opposite the large-angle calibration mechanism 41 or the small-angle calibration mechanism 42 according to actual needs. That is, under the action of the lifting part 432 and the lateral moving part 433, the camera can be directly opposite the center of the repeater lens assembly 422 or the large-angle calibration mechanism, and then the rotating part 431 can calibrate the camera at multiple angles.

[0066] The rotating part 431 includes a first rotating member 4311, a second rotating member 4312, and a third rotating member 4313. The first rotating member 4311 is disposed at the lifting end of the lifting part 432, the second rotating member 4312 is disposed at the rotating end of the first rotating member 4311, and the third rotating member 4313 is disposed at the rotating end of the second rotating member 4312. The support platform 2 is disposed at the rotating end of the third rotating member 4313. The first rotating member 4311 is used to drive the second rotating member 4312 to rotate horizontally. The second rotating member 4312 is used to drive the third rotating member 4313 to rotate vertically. The third rotating member 4313 is used to adjust the orientation of the camera. It can be understood that the first rotating member 4311 enables the camera to be directly aligned with the large-angle calibration mechanism 41 or the small-angle calibration mechanism 42, and the second rotating member 4312 and the third rotating member 4313 can adjust the orientation of the camera to meet the calibration requirements of multiple angles.

[0067] It should be noted that the first rotating member 4311, the second rotating member 4312 and the third rotating member 4313 are all preferably rotating cylinders in the prior art. Of course, in some other feasible embodiments, the first rotating member 4311, the second rotating member 4312 and the third rotating member 4313 can also be other existing rotating parts 431, which will not be elaborated here.

[0068] Furthermore, the lifting unit 432 includes a first lifting bracket 4321, a second lifting bracket 4322, and a lifting drive component 4323. A rotating part 431 is disposed on the first lifting bracket 4321. The second lifting bracket 4322 is disposed below the first lifting bracket 4321. The lifting drive component 4323 is connected to the first lifting bracket 4321 to adjust the height of the first lifting bracket 4321. It can be understood that under the action of the lifting drive component 4323, the first lifting bracket 4321 can be moved, thereby adjusting its height so that the support platform 2 can receive the fixing fixture 3. After receiving the fixture, the camera and the center of the relay lens assembly 422 are aligned directly or the large-angle calibration mechanism 41 is aligned directly to ensure calibration accuracy.

[0069] The lifting drive component 4323 includes a screw 43231, a belt 43232, and a motor 43233. One end of the screw 43231 is rotatably connected to the second lifting bracket 4322, and the other end is threaded through and screwed to the first lifting bracket 4321. The motor 43233 is disposed on the first lifting bracket 4321, and the belt 43232 is tensioned and wound between the rotating shafts of the screw 43231 and the motor 43233.

[0070] Currently, when using cameras for inspection, in order to ensure the accuracy of the inspection results, it is often necessary to light up the camera. Specifically, after fixing the camera to the corresponding inspection structure, it is manually lit up. The whole process consumes a lot of time, thereby reducing the inspection efficiency of the camera.

[0071] Therefore, in this embodiment, the camera detection device also includes multiple lighting structures 6, which are respectively disposed on the support platform 2 to illuminate the cameras at their corresponding workstations. It is understood that after the clamping structure 5 transports the fixing fixture 3 to the downstream support platform 2, the lighting structure 6 can illuminate the corresponding camera to ensure accuracy during calibration, programming, or programming confirmation. The entire process requires minimal human intervention and ensures the continuity of camera detection, thereby further improving camera detection efficiency.

[0072] Specifically, the lighting structure 6 includes a PCB board 61 and a lighting cylinder 62. The PCB board 61 is mounted on the fixing fixture 3 and is electrically connected to the camera. The lighting cylinder 62 is mounted on the support platform 2, and the piston rod end of the lighting cylinder 62 is provided with a probe 63 for communicating with the PCB board 61. It is understood that when the camera is fixed to the fixing fixture 3, it can be connected to the PCB board 61 via a connecting cable. After the clamping structure 5 places the fixing fixture 3 on the support platform 2, the piston rod of the lighting cylinder 62 extends, allowing the probe 63 to approach and communicate with the PCB board 61, thereby lighting the camera. The entire process requires minimal human intervention, thus improving the camera detection efficiency.

[0073] In this embodiment, the clamping structure 5 includes a base 51 and two grippers 52. The base 51 is disposed on the turntable 1. Both grippers 52 are slidably disposed on the base 51, and the distance between the two grippers 52 is adjustable, so that the two grippers 52 have a clamping state for clamping the fixing fixture 3 and an unlocking state for releasing the fixing fixture 3. It can be understood that the two grippers 52 can move closer to the fixing fixture 3, thereby clamping the fixing fixture 3. As the turntable 1 rotates, the fixing fixture 3 can be transported to the support platform 2 on the downstream side. After the transport is completed, the two grippers 52 separate from each other, thereby completing the transport of the fixing fixture 3.

[0074] For example, the clamping structure 5 also includes an unlocking cylinder 53, an unlocking block 54, a connector 55, and a spring 56. The unlocking cylinder 53 and the unlocking block 54 are both disposed on the base 51 and are disposed opposite to each other. The unlocking block 54 is slidably connected to the base 51 and the sliding direction is perpendicular to the sliding direction of the gripper 52. There are two connectors 55, and the two ends of any connector 55 are respectively hinged to the unlocking block 54 and the gripper 52. The piston rod of the unlocking cylinder 53 extends and pushes the unlocking block 54 toward the gripper 52 so that the two grippers 52 are in the unlocked state. The spring 56 is disposed between the two grippers 52 and the length direction of the spring 56 is consistent with the moving direction of the gripper 52 so that the two grippers 52 are in the clamping state after the unlocking cylinder 53 is disengaged from the unlocking block 54.

[0075] In addition, several positioning pins 57 are provided on the two opposing clamping surfaces of the two grippers 52. Positioning holes 31, adapted to engage with the positioning pins 57, are provided on the opposite side walls of the fixing fixture 3. It is understood that when the two grippers 52 clamp the fixing fixture 3, the positioning pins 57 can engage with the positioning holes 31, thereby preventing the fixing fixture 3 from detaching from the grippers 52 during transport, and further improving the safety performance of the camera detection equipment.

[0076] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A camera testing device for calibrating, programming, and verifying programming of cameras, characterized in that, The camera detection device includes: The turntable (1) is able to rotate around its own axis; Multiple support platforms (2) are evenly distributed in the loading and unloading station, calibration station, burning station and burning confirmation station of the camera detection equipment; Multiple fixing fixtures (3) are provided one-to-one on multiple support platforms (2); A calibration structure (4) is set at the calibration station and is located downstream of the loading and unloading station to calibrate the camera; A programming structure is provided at the programming station and is located downstream of the calibration station to program the camera. A programming confirmation structure is set at the programming confirmation station and is located downstream of the programming station to perform programming confirmation on the camera. Multiple clamping structures (5) are evenly distributed on the turntable (1). Along the rotation direction of the turntable (1), any one of the clamping structures (5) is used to sequentially transport the corresponding fixing fixture (3) to the bearing platform (2) located downstream.

2. The camera detection device according to claim 1, characterized in that, The camera detection device also includes multiple lighting structures (6), which are respectively disposed on the support platform (2) to light up the cameras at the corresponding work positions.

3. The camera detection device according to claim 2, characterized in that, The lighting structure (6) includes: A PCB board (61) is disposed on the fixing fixture (3), and the PCB board (61) is electrically connected to the camera; A lighting cylinder (62) is provided on the support platform (2), and the piston rod end of the lighting cylinder (62) is provided with a probe (63) for communicating with the PCB board (61).

4. The camera detection device according to claim 1, characterized in that, The clamping structure (5) includes: A base (51) is disposed on the turntable (1); Two grippers (52) are slidably disposed on the base (51), and the distance between the two grippers (52) is adjustable so that the two grippers (52) have a gripping state of clamping the fixing fixture (3) and an unlocking state of releasing the fixing fixture (3).

5. The camera detection device according to claim 4, characterized in that, Several positioning pins (57) are provided on the two opposing clamping surfaces of the two jaws (52); The fixing fixture (3) has positioning holes (31) on both opposite side walls that are adapted to be pinned to the positioning pin (57).

6. The camera detection device according to claim 1, characterized in that, The calibration structure (4) includes: A large-angle calibration mechanism (41) is used to perform large-angle calibration on the camera; The small-angle calibration mechanism (42) is used to calibrate the camera at a small angle, and the small-angle calibration mechanism (42) is arranged adjacent to the large-angle calibration mechanism (41). The transfer mechanism (43) is connected to the carrier platform (2) at the calibration station to adjust the camera to be directly opposite the large-angle calibration mechanism (41) or the small-angle calibration mechanism (42).

7. The camera detection device according to claim 6, characterized in that, The small-angle calibration mechanism (42) includes a small-angle map card assembly (421), a relay lens assembly (422), and a driving assembly (423). The small-angle map card assembly (421) and the relay lens assembly (422) are arranged opposite to each other, and both the small-angle map card assembly (421) and the relay lens assembly (422) are located at the two driving ends of the driving assembly (423) to adjust the distance between the small-angle map card assembly (421) and the relay lens assembly (422), as well as the distance between the camera and the relay lens assembly (422).

8. The camera detection device according to claim 6, characterized in that, The transfer mechanism (43) includes: A rotating part (431) is provided, the rotating end of which is connected to the support platform (2) to adjust the orientation of the camera. A lifting unit (432) is provided, the lifting end of which is connected to the rotating unit (431) to adjust the height of the camera. A lateral movement part (433) is provided, the lateral movement end of which is connected to the lifting part (432) to move the camera along a preset direction.

9. The camera detection device according to claim 8, characterized in that, The rotating part (431) includes a first rotating member (4311), a second rotating member (4312), and a third rotating member (4313). The first rotating member (4311) is disposed at the lifting end of the lifting part (432), the second rotating member (4312) is disposed at the rotating end of the first rotating member (4311), and the third rotating member (4313) is disposed at the rotating end of the second rotating member (4312). The support platform (2) is disposed at the rotating end of the third rotating member (4313). The first rotating member (4311) is used to drive the second rotating member (4312) to rotate in the horizontal direction; The second rotating member (4312) is used to drive the third rotating member (4313) to rotate in the vertical direction; The third rotating component (4313) is used to adjust the orientation of the camera.

10. The camera detection device according to claim 8, characterized in that, The lifting unit (432) includes: The first lifting bracket (4321) is provided with the rotating part (431). The second lifting bracket (4322) is located below the first lifting bracket (4321); A lifting drive unit (4323) is connected to the first lifting bracket (4321) to adjust the height of the first lifting bracket (4321).

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