Rotating mechanism and multi-light-source consistency calibration system for cable camera shooting

Abstract

The utility model relates to the technical field of cable camera shooting light sources, in particular to a rotating mechanism and a multi-light-source consistency calibration system for cable camera shooting, and the rotating mechanism comprises a supporting unit which comprises a supporting column and a supporting assembly arranged on the supporting column; the rotating unit comprises a rotating ring arranged on the supporting column, a connecting assembly arranged on the rotating ring, a fixing ring arranged on the connecting assembly, a fixing base arranged on the fixing ring and a power assembly arranged on the rotating ring; and the clamping unit comprises a mounting base arranged on the rotating ring, a positioning assembly arranged on the mounting base, and a clamping base arranged on the mounting base. According to the rotating mechanism, the problem that lamplight of a plurality of lamps cannot be detected in a single sensor mounting mode is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable camera light sources, in particular to a rotating mechanism and a multi-light-source consistency calibration system for cable cameras. Background Art

[0002] The multi-light-source consistency calibration system is a professional device designed to ensure that in a system with multiple sensors, the light directions of each sensor can be precisely aligned. This high-precision measurement tool can ensure the consistency of the optical axes of each sensor during the cable camera process.

[0003] First, ensure that the detection box and the portable computer are connected to the power supply. The detection box obtains energy through external power supply or PoE power supply; then, configure the camera module to obtain high-quality image information; next, set the backlight light source module to achieve independent control and fast response of the light source module through the RS485 interface to ensure uniform illumination for image acquisition; subsequently, use a 4G router and a switch to achieve wired and wireless data interaction and sharing between devices; after that, the portable computer controls the detection box to perform image acquisition through the network and uses the software on the computer for image processing.

[0004] However, the light source module is composed of two linearly arranged lamp components, which only provide effective illumination within a limited spectral range. A single light source is prone to generating strong shadows and cannot provide uniform illumination, resulting in some areas on the cable surface being too bright or too dark, which will obscure the defects or details on the cable. Moreover, multiple lamps on the detection box require multiple identical sensors for detection, and the detection precision of each sensor may be different. The installation method of a single sensor cannot detect the lights of multiple lamps, thereby affecting the acquisition quality of the cable image. Summary of the Utility Model

[0005] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract and the title of the utility model of this application, to avoid obscuring the purpose of this part, the abstract, and the title of the utility model. However, such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the problem that the installation method of a single sensor in the above-mentioned existing technology cannot detect the lights of multiple lamps on the cover top, the present utility model is proposed.

[0007] Therefore, the purpose of the present utility model is to provide a rotating mechanism, and its purpose is to solve the problem that the installation method of a single sensor cannot detect the lights of multiple lamps.

[0008] To solve the above technical problems, the present utility model provides the following technical solutions: A rotating mechanism, including,

[0009] A support unit, including a support column and a support assembly disposed on the support column;

[0010] A rotating unit, including a rotating ring disposed on the support column, a connecting assembly disposed on the rotating ring, a fixing ring disposed on the connecting assembly, a fixing base disposed on the fixing ring, and a power assembly disposed on the rotating ring; and,

[0011] A clamping unit, including a mounting base disposed on the rotating ring, a positioning assembly disposed on the mounting base, and a clamping base disposed on the mounting base.

[0012] As a preferred embodiment of the rotating mechanism of the present utility model, wherein: The support assembly includes a spacer column disposed on the support column, a clamping block disposed on the spacer column, and a first limiting groove disposed on the rotating ring.

[0013] As a preferred embodiment of the rotating mechanism of the present utility model, wherein: The connecting assembly includes a connecting plate disposed on the rotating ring, a limiting block disposed on the connecting plate, and a second limiting groove disposed on the fixing ring.

[0014] As a preferred embodiment of the rotating mechanism of the present utility model, wherein: The power assembly includes a toothed ring disposed on the rotating ring, a circular gear disposed on the toothed ring, a rotating shaft disposed on the circular gear, and a motor disposed on the rotating shaft.

[0015] As a preferred embodiment of the rotating mechanism of the present utility model, wherein: The positioning assembly includes a telescopic sleeve disposed on the mounting base, a telescopic column disposed on the telescopic sleeve, a spring disposed on the telescopic column, and a positioning ball disposed on the telescopic column;

[0016] The clamping base is provided with a positioning post, the mounting base is provided with a magnetic sheet, the clamping base is provided with a mounting hole, and the clamping base is provided with a positioning hole.

[0017] The beneficial effects of the present utility model: Through the cooperation between the rotating unit and the clamping unit, different sensors can be clamped, so as to drive different sensors to rotate around the lamp member, and further the performance of the lamp member can be comprehensively detected. Solve the problem that the installation method of a single sensor cannot detect the lights of multiple lamps.

[0018] In view of the problems in the above-mentioned prior art that a single light source in cable lighting generates strong shadows and uneven lighting, resulting in masking cable defects and details, the present utility model is proposed.

[0019] Therefore, the purpose of the present utility model is to provide a multi-light-source consistency calibration system for cable imaging, aiming to solve the problems that a single light source in cable lighting generates strong shadows and uneven lighting, resulting in masking cable defects and details.

[0020] As a preferred solution of the multi-light-source consistency calibration system for cable imaging described in the present utility model, a multi-light-source consistency calibration system for cable imaging further includes:

[0021] A shooting box unit, including a box body shell arranged on one side of the support assembly, a fixing assembly arranged on the box body shell, a lighting assembly arranged inside the box body shell, an imaging assembly arranged on one side of the lighting assembly, a positioning ring arranged on the box body shell, and a sensor arranged on the clamping base; and

[0022] A light-shielding unit, including a light-shielding plate arranged on one side of the lighting assembly, and a light homogenizing plate arranged on the light-shielding plate.

[0023] As a preferred solution of the multi-light-source consistency calibration system for cable imaging described in the present utility model, the fixing assembly includes an upper fixing part arranged on the box body shell, and a lower fixing part arranged on one side of the upper fixing part;

[0024] A background plate is arranged on the light-shielding plate, and a light-transmitting hole is arranged on the light homogenizing plate.

[0025] As a preferred solution of the multi-light-source consistency calibration system for cable imaging described in the present utility model, the lighting assembly includes a connecting base one arranged on the box body shell, a lamp part one arranged on the connecting base one, and a protection plate arranged on the connecting base one.

[0026] As a preferred solution of the multi-light-source consistency calibration system for cable imaging described in the present utility model, the lighting assembly further includes a connecting base two arranged on the box body shell, and a lamp part two arranged on the connecting base two.

[0027] As a preferred solution of the multi-light-source consistency calibration system for cable imaging described in the present utility model, the imaging assembly includes an imaging base arranged on the box body shell, a camera arranged on the imaging base, and an observation part arranged on the light-shielding plate.

[0028] Advantages of the present utility model: The lamp components one and two in the lighting unit adopt different arrangement modes and installation positions, which increases the uniformity of illumination and solves the problems of strong shadows and uneven illumination existing in cable lighting with a single light source, resulting in covering cable defects and details. Description of the Drawings

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0030] Figure 1 It is a schematic diagram of the overall structure of a rotating mechanism of the present utility model.

[0031] Figure 2 It is a plan view of a rotating mechanism of the present utility model.

[0032] Figure 3 It is Figure 2 The enlarged view at A in

[0033] Figure 4 It is a schematic diagram of the cross-sectional structure of the rotating ring of a rotating mechanism of the present utility model.

[0034] Figure 5 It is Figure 4 The enlarged view at B in

[0035] Figure 6 It is a schematic diagram of the overall structure of the mounting base of a rotating mechanism of the present utility model.

[0036] Figure 7 It is a sectional view of the mounting base of a rotating mechanism of the present utility model.

[0037] Figure 8 It is a plan view of the overall structure of a multi-light source consistency calibration system for cable imaging of the present utility model.

[0038] Figure 9 It is a schematic diagram of the overall structure of a multi-light source consistency calibration system for cable imaging of the present utility model.

[0039] Figure 10 It is a schematic diagram of the structure of the imaging component of a multi-light source consistency calibration system for cable imaging of the present utility model.

[0040] Figure 11 It is a schematic diagram of the structure of the sensor of a multi-light source consistency calibration system for cable imaging of the present utility model.

[0041] Figure 12 This is a schematic diagram of the box housing structure of a multi-light-source consistency calibration system for cable cameras according to the present utility model. Specific embodiments

[0042] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings of the specification.

[0043] In the following description, many specific details are set forth to facilitate a thorough understanding of the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0044] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that can be included in at least one implementation manner of the present utility model. The phrase "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment that excludes other embodiments.

[0045] Furthermore, the present utility model is described in detail in conjunction with the schematic diagrams. When describing the embodiments of the present utility model in detail, for the sake of clarity, the cross-sectional views showing the device structure will be enlarged locally out of proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0046] Embodiment 1

[0047] Refer to Figure 1 - Figure 5 , which is the first embodiment of the present utility model, and provides a rotating mechanism. This device includes

[0048] A support unit 100, including a support column 101 and a support assembly 102, where the support assembly 102 is disposed on the support column 101; the support column 101 is connected to the surface of the workpiece for fixing the support assembly 102, and the support assembly 102 is used for fixing the rotation of the rotating ring 201.

[0049] The rotating unit 200 includes a rotating ring 201, a connecting component 202, a fixed ring 203, a fixed base 204, and a power component 205. The rotating ring 201 is arranged on the support column 101, the connecting component 202 is arranged on the rotating ring 201, the fixed ring 203 is arranged on the connecting component 202, the fixed base 204 is arranged on the fixed ring 203, and the power component 205 is arranged on the rotating ring 201. The connecting component 202 connects the fixed ring 203 and the rotation. The fixed ring 203 is fixedly connected to the surface of the workpiece through the fixed base 204. Under the action of the support component 102 and the connecting component 202, the rotating ring 201 rotates on the support column 101 with the fixed ring 203 as the center, driving the clamping unit 300 on the rotating ring 201 to rotate. And,

[0050] The clamping unit 300 includes a mounting base 301, a positioning component 302, and a clamping base 303. The mounting base 301 is arranged on the rotating ring 201, the positioning component 302 is arranged on the mounting base 301, and the clamping base 303 is arranged on the mounting base 301. The mounting base 301 is fixedly arranged on the rotating ring 201. The positioning component 302 on the mounting base 301 is used to clamp and fix the clamping base 303 to ensure the stability of the clamping base 303 when driven by the rotating ring 201 to rotate.

[0051] Among them, the support component 102 includes a spacer column 102a arranged on the support column 101, a clamping block 102b arranged on the spacer column 102a, and a first limiting groove 102c arranged on the rotating ring 201. The spacer column 102a is used to separate a distance between the rotating ring 201 and the support column 101 to prevent friction between the rotating ring 201 and the support column 101 during rotation, thereby reducing the stability of the rotating ring 201 during rotation. The clamping block 102b rotates in the first limiting groove 102c on the rotating ring 201 and is used to limit the rotation angle of the rotating ring 201.

[0052] Among them, the connecting component 202 includes a connecting plate 202a arranged on the rotating ring 201, a limiting block 202b arranged on the connecting plate 202a, and a second limiting groove 202c arranged on the fixed ring 203. The limiting block 202b slides in the second limiting groove 202c in the fixed ring 203. Through the connection of the connecting plate 202a, the rotating ring 201 rotates on the support column 101 with the fixed ring 203 as the center, increasing the stability of the rotating ring 201 during rotation and driving the mounting base 301 on the rotating ring 201 to rotate.

[0053] Among them, the power component 205 includes a toothed ring 205a disposed on the rotating ring 201, a spur gear 205b disposed on the toothed ring 205a, a rotating shaft 205c disposed on the spur gear 205b, and a motor 205d disposed on the rotating shaft 205c. When the motor 205d operates, it drives the rotation of the rotating shaft 205c. The rotation of the rotating shaft 205c drives the rotation of the spur gear 205b. The rotation of the spur gear 205b drives the rotation of the toothed ring 205a. The rotation of the toothed ring 205a drives the rotation of the rotating ring 201, providing a power source for the rotation of the rotating ring 201.

[0054] During use, the support column 101 is fixed on the surface of the workpiece. At the top of the support column 101, there are a spacer column 102a and a clamping block 102b for fixing the rotating ring 201. Through the fixation of the clamping block 102b, the rotating ring 201 can rotate around a central point, which is the central point of the fixed ring 203. A connecting plate 202a and a limiting block 202b are also installed on the rotating ring 201. They cooperate with the limiting grooves on the fixed ring 203 to ensure that the rotating ring 201 rotates stably around the fixed ring 203 on the support column 101. The fixed ring 203 is connected to the surface of the workpiece through the fixed base 204, providing a stable support point for the rotating ring 201. As the rotating ring 201 rotates, the mounting base 301 installed on the rotating ring 201 also rotates with the rotating ring 201. The positioning component 302 on the mounting base 301 is used to fix and stably clamp the base 303, ensuring the stability of the clamped object during rotation.

[0055] The operation of the motor 205d drives the rotating shaft 205c, and then drives the spur gear 205b and the toothed ring 205a to rotate, finally realizing the rotation of the rotating ring 201, providing power for the operation of the entire rotating unit 200. It not only realizes the stable rotation of the workpiece, but also ensures the stability and reliability of the clamped object during rotation, improving the working efficiency and operation flexibility of the entire system. The motor 205d drives the rotating shaft 205c and the spur gear 205b to rotate ten circles per minute. The spur gear 205b drives the toothed ring 205a and the rotating ring 201 to rotate by a quarter of a circle. The mounting base 301 on the rotating ring 201 will be coaxial with the lamp components around the rotating ring 201, facilitating the sensor 406 on the mounting base 301 to perform a full-range detection of the performance of the lamp components.

[0056] Embodiment 2

[0057] Refer to Figure 1 - Figure 7, which is the second embodiment of the present utility model. The difference between this embodiment and the first embodiment is that the positioning component 302 includes a telescopic sleeve 302a disposed on the mounting base 301, a telescopic column 302b disposed on the telescopic sleeve 302a, a spring 302c disposed on the telescopic column 302b, and a positioning ball 302d disposed on the telescopic column 302b. The telescopic column 302b slides telescopically in the telescopic sleeve 302a, and under the action of the spring 302c and the blocking plate, the positioning ball 302d can clamp and fix the positioning hole 307 in the clamping base 303.

[0058] Compared with Embodiment 1, further, a positioning post 304 is provided on the clamping base 303, a magnetic sheet 305 is provided on the mounting base 301, a mounting hole 306 is provided on the clamping base 303, and a positioning hole 307 is provided on the clamping base 303. One end of the positioning post 304 is provided with a magnetic sheet that attracts the magnetic sheet 305. The positioning post 304 is installed in a groove on the mounting base 301 that matches the positioning post 304. The positioning component 302 further clamps and fixes the clamping base 303 in the mounting base 301, increasing the stability of the clamping base 303 in the mounting base 301 and preventing the clamping base 303 from detaching from the mounting base 301 when the mounting base 301 drives the clamping base 303 to rotate, increasing the stability of the clamping base 303 during the working process. The mounting hole 306 on the clamping base 303 allows different working elements to be installed on the clamping base 303.

[0059] During use, the telescopic sleeve 302a is installed on the mounting base 301 to provide basic support for the positioning component 302. The telescopic column 302b slides telescopically within the telescopic sleeve 302a. The spring 302c provides elastic force for the telescopic column 302b to ensure that the positioning ball 302d can closely fit the clamping base 303. The positioning ball 302d is located at the top of the telescopic column 302b. Using the force of the spring 302c, the positioning hole 307 in the clamping base 303 is clamped and fixed. The positioning post 304 on the clamping base 303 is provided with a magnetic sheet that attracts the magnetic sheet 305 on the mounting base 301, enhancing the connection strength between the two. The positioning post 304 is installed in a groove on the mounting base 301 that matches the positioning post 304 to ensure that the positioning post 304 can be stably fixed within the mounting base 301, ensuring the stable performance of each sensor 406 when driven to rotate by the rotating ring 204.

[0060] By combining magnetic force and mechanical structure, the positioning component 302 can not only clamp and fix the clamping base 303, but also significantly increase the stability of the clamping base 303 in the mounting base 301, effectively preventing the clamping base 303 from detaching from the mounting base 301 due to centrifugal force or other external forces during rotation, ensuring the stability of the clamping base 303 throughout the working process. The design that comprehensively utilizes the mechanical structure and magnetic force provides a reliable fixing method, enabling the clamping base 303 to maintain a stable position driven by the rotating ring 201, thereby improving the reliability of the entire clamping base 303 and mounting base 301 during the working process and the safety of operation. Moreover, the entire rotating mechanism is also arranged around the first lamp member 403b, but it is not shown in the figure.

[0061] The remaining structures are the same as those in Embodiment 1.

[0062] Embodiment 3

[0063] Referring to Figure 1 - Figure 12 , which is the third embodiment of the present invention. The difference between this embodiment and the second embodiment is that a multi-light-source consistency calibration system for cable imaging further includes

[0064] The shooting box unit 400 includes a box housing 401 disposed on one side of the support assembly 102, a fixing assembly 402 disposed on the box housing 401, a lighting assembly 403 disposed inside the box housing 401, a camera assembly 404 disposed on one side of the lighting assembly 403, a positioning ring 405 disposed on the box housing 401, and a sensor 406 disposed on the clamping base 303; the lighting assembly 403 is used to provide a light source during the cable shooting process, the camera assembly 404 is used to shoot the surface of the cable and transmit the imaging information to the information terminal for analysis and evaluation, the positioning ring 405 is used to fix one end of the cable, and the sensor 406 includes various sensors 406 for monitoring the second lamp 403e, such as a photosensitive sensor, a color sensor, a temperature sensor, and a spectral sensor, etc. The photosensitive sensor is used to detect the intensity of the light of the second lamp 403e, detect whether the second lamp 403e is lit, and monitor whether the brightness of the second lamp 403e reaches the set level for cable shooting. The color sensor is used to ensure that the color emitted by the second lamp 403e meets the set standards or requirements for cable shooting. The temperature sensor can monitor the operating temperature of the second lamp 403e to ensure that the second lamp 403e operates within a safe temperature range and prevent overheating. The spectral sensor can measure the wavelength of the light emitted by the second lamp 403e to evaluate the accuracy and consistency of the light color and ensure the color coordination of the cable when it is being shot. Each time the rotating ring 201 rotates a quarter of a circumference, the various sensors 406 will be coaxial with the second lamp 403e that is relatively close to the rotating ring 201 to comprehensively detect the performance of the second lamp 403e. The various sensors 406 can be installed on the clamping base 303 to monitor different data of the second lamp 403e, and then transmit the detected data to the computer terminal to improve the comprehensiveness of the detection data of the second lamp 403e, prevent damage to the second lamp 403e from affecting the imaging of the cable, and,

[0065] The light-shielding unit 500 includes a light-shielding plate 501 disposed on one side of the lighting assembly 403 and a light homogenizing plate 502 disposed on the light-shielding plate 501. Through the cooperation of the light-shielding plate 501 and the light homogenizing plate 502, it not only ensures the uniform distribution of the light covering the cable surface, prevents glare and reflection, but also improves the contrast and quality of the imaging. At the same time, the light-shielding unit 500 also protects the camera assembly 404 from external light interference and impurities, extends the service life of the camera 404b, adjusts the light intensity to adapt to different shooting environments, and thus ensures the accuracy and reliability of the cable surface detection.

[0066] Compared with Embodiment 2, further, the fixing component 402 includes an upper fixing member 402a disposed on the box housing 401, and a lower fixing member 402b disposed on one side of the upper fixing member 402a; a background plate 503 is provided on the light shielding plate 501, and a light transmission hole 504 is provided on the light homogenizing plate 502. The upper fixing member 402a and the lower fixing member 402b are used to clamp the cable, the background plate 503 is used to prevent the reflection of the light source, and the light transmission hole 504 facilitates the light of the first lamp member 403b to pass through the light transmission hole 504 and cover the surface of the cable.

[0067] Among them, the lighting component 403 includes a first connection base 403a disposed on the box housing 401, a first lamp member 403b disposed on the first connection base 403a, and a protection plate 403c disposed on the first connection base 403a. The lighting component 403 further includes a second connection base 403d disposed on the box housing 401, and a second lamp member 403e disposed on the second connection base 403d. The arrangement and installation positions of the first lamp member 403b and the second lamp member 403e are crucial. The first connection base 403a and the first lamp member 403b are installed on the inner wall side of the box housing 401, and the second connection base 403d and the second lamp member 403e are installed directly above the inner wall of the box housing 401 to achieve the consistency and uniformity of the light source. Such a layout allows the system to adjust the intensity and direction of the light as needed to adapt to the shooting requirements of different cables.

[0068] Among them, the imaging component 404 includes an imaging base 404a disposed on the box housing 401, a camera 404b disposed on the imaging base 404a, and an observation member 404c disposed on the light shielding plate 501. The camera 404b irradiates the surface of the cable through the observation member 404c.

[0069] During use, the fixing component 402 is composed of the upper fixing member 402a and the lower fixing member 402b, which are jointly fixed on the box housing 401, providing stable support for the cable during shooting. The background plate 503 on the light shielding plate 501 and the light transmission hole 504 on the light homogenizing plate 502 work together to ensure the uniform distribution of light, while avoiding unnecessary light interference and improving the imaging quality.

[0070] The imaging component 404 is composed of the imaging base 404a, the camera 404b, and the observation member 404c. The camera 404b is installed on the imaging base 404a, while the observation member 404c is disposed on the light shielding plate 501, ensuring that the imaging component 404 can clearly capture the image of the cable surface. At the same time, the presence of the observation member 404c also facilitates the operator to monitor the shooting process.

[0071] The usage process of the entire system is efficient and coordinated. First, the light-shielding unit 500 precisely controls the light through the light-transmitting holes 504 on the background plate 503 and the light homogenizing plate 502, creating a good shooting environment. Then, the lamp member one 403b and the lamp member two 403e in the lighting component 403 provide a uniform and consistent light source through their unique arrangement and position, which is crucial for capturing the details on the surface of the cable. Finally, the images captured by the imaging component 404 are analyzed and evaluated through the information terminal, ensuring the accuracy and reliability of cable imaging. Efficient and precise cable surface detection is achieved.

[0072] The remaining structures are the same as those in Embodiment 2.

[0073] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A rotating mechanism, characterized in that: include, A support unit (100) comprises a support column (101) and a support assembly (102) arranged on the support column (101); A rotating unit (200) comprises a rotating ring (201) arranged on the supporting column (101), a connecting assembly (202) arranged on the rotating ring (201), a fixing ring (203) arranged on the connecting assembly (202), a fixing base (204) arranged on the fixing ring (203), and a power assembly (205) arranged on the rotating ring (201); and, The clamping unit (300) comprises a mounting base (301) arranged on the rotating ring (201), a positioning assembly (302) arranged on the mounting base (301), and a clamping base (303) arranged on the mounting base (301).

2. The rotating mechanism according to claim 1, characterized in that: The support assembly (102) comprises a spacing column (102a) arranged on the support column (101), a clamping block (102b) arranged on the spacing column (102a), and a limiting groove (102c) arranged on the rotating ring (201).

3. The rotating mechanism according to claim 2, characterized in that: The connecting assembly (202) comprises a connecting plate (202a) arranged on the rotating ring (201), a limiting block (202b) arranged on the connecting plate (202a), and a second limiting groove (202c) arranged on the fixing ring (203).

4. The rotating mechanism according to claim 3, characterized in that: The power assembly (205) comprises a gear ring (205a) arranged on the rotating ring (201), a circular gear (205b) arranged on the gear ring (205a), a rotating shaft (205c) arranged on the circular gear (205b), and a motor (205d) arranged on the rotating shaft (205c).

5. The rotating mechanism according to claim 4, characterized in that: The positioning assembly (302) comprises a telescopic sleeve (302a) arranged on the mounting base (301), a telescopic column (302b) arranged on the telescopic sleeve (302a), a spring (302c) arranged on the telescopic column (302b), and a positioning ball (302d) arranged on the telescopic column (302b); The clamping base (303) is provided with a positioning column (304), the mounting base (301) is provided with a magnetic attraction sheet (305), the clamping base (303) is provided with a mounting hole (306), and the clamping base (303) is provided with a positioning hole (307).

6. A multi-light source consistency calibration system for cable photography, characterized in that: The rotating mechanism comprises any one of claims 1 to 5, further comprising: The shooting box unit (400) comprises a box shell (401) arranged on one side of the supporting assembly (102), a fixing assembly (402) arranged on the box shell (401), a lighting assembly (403) arranged inside the box shell (401), a camera assembly (404) arranged on one side of the lighting assembly (403), a positioning ring (405) arranged on the box shell (401), and a sensor (406) arranged on the clamping base (303); as well as, The shading unit (500) comprises a shading plate (501) arranged on one side of the illumination assembly (403), and a light-distributing plate (502) arranged on the shading plate (501).

7. The multi-light source consistency calibration system for cable photography according to claim 6, characterized in that: The fixing assembly (402) comprises an upper fixing member (402a) arranged on the box shell (401), and a lower fixing member (402b) arranged on one side of the upper fixing member (402a); The shading plate (501) is provided with a background plate (503), and the light-emitting plate (502) is provided with a light-transmitting hole (504).

8. The multi-light source consistency calibration system for cable photography according to claim 7, characterized in that: The lighting assembly (403) comprises a connection base (403a) arranged on the box shell (401), a lamp component (403b) arranged on the connection base (403a), and a protection plate (403c) arranged on the connection base (403a).

9. The multi-light source consistency calibration system for cable photography according to claim 8, characterized in that: The lighting assembly (403) further comprises a second connecting base (403d) arranged on the box shell (401) and a second lamp component (403e) arranged on the second connecting base (403d).

10. The multi-light source consistency calibration system for cable photography according to claim 9, characterized in that: The camera assembly (404) comprises a camera base (404a) arranged on the box shell (401), a camera head (404b) arranged on the camera base (404a), and an observation member (404c) arranged on the shading plate (501).

Images