Camera visual field inspection device

Abstract

The utility model provides a camera visual field inspection device, and relates to the technical field of camera visual field inspection. The camera visual field inspection device comprises a camera installation assembly used for installing a line laser camera to be inspected, a base assembly and an inspection plate assembly. The inspection plate assembly comprises an inspection plate, the inspection plate is parallel to the first direction and perpendicular to the second direction, and an inspection mark is arranged on the surface of the side, in the second direction, of the inspection plate. The camera mounting assembly and the inspection plate assembly are arranged at an interval in the first direction, and the camera mounting assembly is slidably connected with the base assembly, so that the camera mounting assembly moves relative to the inspection plate assembly in the second direction. Through the arrangement, the difficulty of visual field inspection of the line laser camera can be reduced, and the inspection efficiency is improved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of camera field of view inspection, and in particular to a camera field of view inspection device. Background Art

[0002] At present, line laser cameras include line lasers and 2D cameras. Line lasers are used to project linear lasers, and 2D cameras are used to collect images. During the operation of the line laser camera, the line laser projects linear lasers to the detection area, and the 2D camera takes pictures of the detection area, and obtains a point cloud image of the detection area based on the captured images.

[0003] During the assembly process of the line laser camera, after the line laser camera is initially assembled and focused, it is necessary to check the field of view of the line laser camera to ensure that the field of view of the line laser camera meets the requirements. However, it is currently difficult to check the field of view of the line laser camera and the inspection efficiency is low. Utility Model Content

[0004] The present disclosure provides a camera field of view inspection device, which can reduce the difficulty of field of view inspection of a line laser camera and improve inspection efficiency.

[0005] In order to achieve the above-mentioned object, the present disclosure provides a camera field of view inspection device, which includes a camera mounting assembly, a base assembly and an inspection plate assembly for mounting a line laser camera to be inspected;

[0006] The inspection plate assembly comprises an inspection plate, the inspection plate is parallel to a first direction and perpendicular to a second direction, and an inspection mark is arranged on a surface of one side of the inspection plate along the second direction; wherein the first direction is perpendicular to the second direction, and the first direction is defined as a laser projection direction;

[0007] The camera mounting assembly and the inspection plate assembly are spaced apart along the first direction, and the camera mounting assembly is slidably connected to the base assembly, so that the camera mounting assembly moves relative to the inspection plate assembly along the second direction.

[0008] In a possible implementation of the above-mentioned camera field of view inspection device, the inspection plate assembly further includes a mounting bracket;

[0009] The mounting bracket is annular and is used to be connected to the base assembly;

[0010] The inspection plate is fixedly connected to the mounting bracket, a portion of the inspection plate is disposed inside the mounting bracket and abuts against the mounting bracket along a vertical direction; wherein the first direction, the second direction and the vertical direction are perpendicular to each other.

[0011] In a possible implementation of the above-mentioned camera field of view inspection device, the inspection plate assembly also includes a moving device, a first end of the moving device is fixedly connected to the mounting bracket, and a second end of the moving device is fixedly connected to the base assembly, and the moving device is used to move the mounting bracket along at least one of the first direction and the second direction.

[0012] In a possible implementation of the camera field of view inspection device, the mobile device includes a first drive assembly and a second drive assembly, the first end of the first drive assembly is fixedly connected to the base assembly, the second end of the first drive assembly is fixedly connected to the first end of the second drive assembly, and the second end of the second drive assembly is fixedly connected to the mounting bracket;

[0013] The first driving assembly is used to drive the second driving assembly to move along the first direction, so that the inspection plate moves along the first direction;

[0014] The second driving assembly is used to drive the mounting bracket to move along the second direction, so that the inspection plate moves along the second direction.

[0015] In a possible implementation of the camera field of view inspection device, the first driving assembly is a first optical adjustment frame.

[0016] In a possible implementation of the camera field of view inspection device, the second driving assembly is a second optical adjustment frame.

[0017] In a possible implementation of the above-mentioned camera field of view inspection device, a plurality of the inspection marks are provided on the surface of the inspection plate, and the plurality of the inspection marks are arranged in an array along the first direction and the vertical direction; wherein the first direction, the second direction and the vertical direction are perpendicular to each other.

[0018] In a possible implementation of the above-mentioned camera field of view inspection device, the base assembly includes a base plate and a bracket member, the first end of the bracket member is fixedly connected to the base plate, the second end of the bracket member is slidably connected to the camera mounting assembly, and the camera mounting assembly and the base plate are spaced apart in the vertical direction; wherein the first direction, the second direction and the vertical direction are perpendicular to each other.

[0019] In a possible implementation of the above-mentioned camera field of view inspection device, the bracket member includes two support members and a slide rail member extending along the second direction, the two support members are spaced apart along the second direction and are respectively fixedly connected to the base plate, the opposite ends of the slide rail member are respectively fixedly connected to the two support members, and the camera mounting assembly is slidably connected to the slide rail member.

[0020] In a possible implementation of the above-mentioned camera visual field inspection device, the camera mounting assembly includes a moving member, a locking member and a connecting member;

[0021] The first end of the connecting member is fixedly connected to the first end of the moving member, and the second end of the connecting member is used to be connected to the line laser camera to be inspected;

[0022] The second end of the moving member is slidably connected to the slide rail member, and the third end of the moving member is rotatably connected to the locking member;

[0023] The locking member is used to perform linear motion relative to the slide rail member to lock or release the slide rail member and the moving member.

[0024] The camera field inspection device provided by the embodiment of the present disclosure includes a camera mounting assembly, a base assembly and an inspection plate assembly for mounting a line laser camera to be inspected. The inspection plate assembly includes an inspection plate, the inspection plate is parallel to a first direction and perpendicular to a second direction, and an inspection mark is provided on a surface of one side of the inspection plate along the second direction. The camera mounting assembly and the inspection plate assembly are spaced apart along the first direction, and the camera mounting assembly is slidably connected to the base assembly, so that the camera mounting assembly moves relative to the inspection plate assembly along the second direction.

[0025] By installing the line laser camera on the camera mounting assembly, the camera mounting assembly drives the line laser camera to move toward the inspection plate, so that the linear laser emitted by the line laser camera is tangent to the inspection plate. At this time, the linear laser contacts the inspection mark, and then the line laser camera takes a picture of the inspection plate. According to the collected image, it can be judged whether the field of view of the line laser camera meets the standard. It can be seen that by cooperating with the camera mounting assembly and the inspection plate, the difficulty of the line laser camera to perform field of view inspection can be reduced and the inspection efficiency can be improved. In addition, the camera mounting assembly can be moved in the second direction, so that the camera field of view inspection device can be used to inspect different line laser cameras. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0027] Figure 1 is a first structural schematic diagram of a camera field of view inspection device provided by an embodiment of the present disclosure;

[0028] Figure 2 yes Figure 1 A second structural schematic diagram of the camera field of view inspection device is shown.

[0029] Description of reference numerals:

[0030] 100. Camera mounting assembly;

[0031] 110, moving part; 120, locking part;

[0032] 130, connecting piece; 131, connecting seat; 1311, camera placement slot; 132, supporting bracket; 1321, main body; 1322, extension part; 1323, accommodating space;

[0033] 200. Check the board assembly;

[0034] 210, inspection plate; 211, first plate body; 212, second plate body;

[0035] 220, mounting bracket;

[0036] 230, moving device; 231, first driving assembly; 232, second driving assembly;

[0037] 300, base assembly; 310, bottom plate; 320, bracket member; 321, support member; 322, slide rail member;

[0038] X, first direction; Y, second direction; Z, vertical direction. DETAILED DESCRIPTION

[0039] As described in the background art, during the assembly process of the line laser camera, after the line laser camera has been initially assembled and focused, it is necessary to check the field of view of the line laser camera to ensure that the field of view of the line laser camera meets the requirements.

[0040] In the related technology, the inspector takes a line laser camera to shoot at the calibration plate with the inspection mark, and then judges whether the field of view of the line laser camera meets the requirements based on the collected image. During the camera shooting process, the linear laser emitted by the line laser camera needs to coincide with the surface of the inspection plate, but the line laser camera is prone to shaking when held in hand, making it difficult to inspect the field of view of the line laser camera and the inspection efficiency is low.

[0041] Figure 1 is a first structural schematic diagram of a camera field of view inspection device provided by an embodiment of the present disclosure, Figure 2 yes Figure 1 A second structural schematic diagram of the camera field of view inspection device is shown.

[0042] In view of this, the present disclosure provides a camera field of view inspection device, see Figure 1As shown, the camera field of view inspection device includes a camera mounting assembly 100 for mounting a line laser camera to be inspected, a base assembly 300 and an inspection plate assembly 200 .

[0043] The inspection plate assembly 200 includes an inspection plate 210, the inspection plate 210 is parallel to the first direction X and the vertical direction Z, and the inspection plate 210 is perpendicular to the second direction Y, and an inspection mark is provided on one side surface of the inspection plate 210 along the second direction Y. The first direction X, the second direction Y and the vertical direction Z are perpendicular to each other, and the first direction X is defined as the laser projection direction.

[0044] The camera mounting assembly 100 and the inspection plate assembly 200 are spaced apart along the first direction X, and the camera mounting assembly 100 is slidably connected to the base assembly 300 , so that the camera mounting assembly 100 moves along the second direction Y relative to the inspection plate assembly 200 .

[0045] When inspecting the field of view of the line laser camera to be inspected, the line laser camera is first mounted on the camera mounting assembly 100, and then the camera mounting assembly 100 drives the line laser camera to move toward the inspection plate 210, so that the linear laser emitted by the line laser camera is tangent to the surface of the inspection plate 210 on the side with the inspection mark, that is, the linear laser is parallel to the surface of the inspection plate 210 and contacts the inspection mark on the inspection plate 210. After the linear laser contacts the inspection mark, the line laser camera takes a picture of the area where the inspection mark of the inspection plate 210 is located through the internal 2D camera, and it can be determined whether the field of view of the line laser camera meets the standard based on the captured image.

[0046] It can be seen that by installing the line laser camera on the camera mounting assembly 100 and moving the position of the camera mounting assembly 100 in the second direction Y so that the position of the inspection plate 210 and the line laser camera meets the requirements, it can be ensured that the position of the line laser camera does not change, so that the linear laser is always in contact with the inspection mark, thereby reducing the difficulty of visual field inspection of the line laser camera and improving the inspection efficiency. In addition, the camera mounting assembly 100 can be moved along the second direction Y, so that the camera visual field inspection device can inspect different line laser cameras.

[0047] There is no limitation on the specific shape of the check mark. For example, the check mark may be a rectangular mark (not shown in the figure). Alternatively, in some embodiments, the check mark may be a triangular mark (not shown in the figure).

[0048] Exemplarily, the surface of the inspection plate 210 is provided with a plurality of inspection marks, which are arranged in an array along the first direction X and the vertical direction Z, that is, the plurality of inspection marks are arranged in a two-dimensional array. Of course, the arrangement of the plurality of inspection marks may also be other ways.

[0049] In some possible implementations, see Figure 1 As shown, the inspection plate assembly 200 may further include a mounting bracket 220. The mounting bracket 220 is annular and is used to be connected to the base assembly 300. The inspection plate 210 is fixedly connected to the mounting bracket 220, and a portion of the inspection plate 210 is disposed inside the mounting bracket 220 and abuts against the mounting bracket 220 along the vertical direction Z. In this way, the inspection plate 210 can be fixed, and the efficiency of fixing the inspection plate 210 can be improved.

[0050] The specific structure of the inspection plate 210 is not limited here. Figure 2 As shown, the inspection plate 210 may include a first plate body 211 and two second plate bodies 212. The opposite ends of the first plate body 211 are respectively connected to the two second plate bodies 212. The first plate body 211 and the second plate body 212 form a step surface. The first plate body 211 is located inside the mounting bracket 220. The first plate body 211 has an inspection mark. The two second plate bodies 212 are respectively fixedly connected to the mounting bracket 220 to achieve the connection between the inspection plate 210 and the mounting bracket 220.

[0051] There is no limitation on the specific structure of the mounting bracket 220. For example, the mounting bracket 220 may include a connecting portion and an annular portion, the annular portion being a rectangular annular structure, the connecting portion being fixedly connected to the annular portion, and the connecting portion being used to connect to the base assembly 300, so that the mounting bracket 220 is connected to the base assembly 300.

[0052] In some possible implementations, see Figure 1 As shown, the inspection plate assembly 200 may further include a moving device 230, a first end of the moving device 230 is fixedly connected to the mounting bracket 220, a second end of the moving device 230 is fixedly connected to the base assembly 300, and the moving device 230 is used to move the mounting bracket 220 along at least one of the first direction X and the second direction Y. For example, as shown in the figure, the moving device 230 is used to move the mounting bracket 220 along the first direction X and the second direction Y. Of course, the moving device 230 can also be used to move the mounting bracket 220 along one of the first direction X and the second direction Y.

[0053] After the camera mounting assembly 100 drives the line laser camera to move to the preset position, the linear laser emitted by the line laser camera is tangent to the inspection plate 210. The moving device 230 drives the mounting bracket 220 to move along the first direction X and / or the second direction Y, so that the inspection plate 210 moves along the first direction X and / or the second direction Y, thereby increasing the degree of tangency between the linear laser and the inspection plate 210, and helping to improve the accuracy of the inspection.

[0054] For example, see Figure 1 As shown, the moving device 230 may include a first driving assembly 231 and a second driving assembly 232. The first end of the first driving assembly 231 is fixedly connected to the base assembly 300, the second end of the first driving assembly 231 is fixedly connected to the first end of the second driving assembly 232, and the second end of the second driving assembly 232 is fixedly connected to the mounting bracket 220. The first driving assembly 231 is used to drive the second driving assembly 232 to move along the first direction X, so that the inspection plate 210 moves along the first direction X. The second driving assembly 232 is used to drive the mounting bracket 220 to move along the second direction Y, so that the inspection plate 210 moves along the second direction Y.

[0055] In which, along the vertical direction Z, at least a portion of the first driving assembly 231 is located between the base assembly 300 and the second driving assembly 232 , and at least a portion of the second driving assembly 232 is disposed between the first driving assembly 231 and the mounting bracket 220 .

[0056] The specific structure of the first driving assembly 231 is not limited here. Figure 1 As shown, the first driving assembly 231 may be a first optical adjustment frame.

[0057] Alternatively, in some embodiments, the first driving component 231 may also include a first driving member, a first fixed member, and a first movable member, the first fixed member is slidably connected to the first movable member, the first fixed member is fixedly connected to the base component 300, the second driving component 232 is fixed to the first movable connection, the first driving member is transmission-connected to at least one of the first fixed member and the first movable member, and the first driving member is used to drive the first movable member to move along the first direction X. The first driving member may be a linear motor, a cylinder, or other components.

[0058] The specific structure of the second driving assembly 232 is not limited here. Figure 1 As shown, the second driving assembly 232 can be a second optical adjustment frame.

[0059] Alternatively, in some embodiments, the second drive assembly 232 may also include a second drive member, a second fixed member, and a second movable member, the second fixed member is slidably connected to the second movable member, the second fixed member is fixedly connected to the first movable member, the mounting bracket 220 is fixed to the second movable connection, the second drive member is transmission-connected to at least one of the second fixed member and the second movable member, and the second drive member is used to drive the second movable member to move along the second direction Y. The second drive member may be a linear motor, a cylinder, or other components.

[0060] In some possible implementations, see Figure 1As shown, the base assembly 300 may include a bottom plate 310 and a bracket member 320, wherein the first end of the bracket member 320 is fixedly connected to the bottom plate 310, and the second end of the bracket member 320 is slidably connected to the camera mounting assembly 100, and the camera mounting assembly 100 and the bottom plate 310 are spaced apart along the vertical direction Z.

[0061] In this way, the linear laser emitted by the line laser camera can be tangent to the inspection plate 210, ensuring that the linear laser contacts the inspection mark and meeting the camera field of view inspection requirements.

[0062] The specific structure of the bracket 320 is not limited here. Figure 1 As shown, the bracket member 320 may include two support members 321 and a slide member 322 extending along the second direction Y. The two support members 321 are spaced apart along the second direction Y and are respectively fixedly connected to the base plate 310. The opposite ends of the slide member 322 are respectively fixedly connected to the two support members 321. The camera mounting assembly 100 is slidably connected to the slide member 322.

[0063] The slide rail member 322 is slidably connected to the camera mounting assembly 100 , so that the camera mounting assembly 100 can move along the slide rail member 322 to adjust the position of the line laser camera.

[0064] In some possible implementations, see Figure 1 As shown, the camera mounting assembly 100 may include a moving member 110, a locking member 120 and a connecting member 130. The first end of the connecting member 130 is fixedly connected to the first end of the moving member 110, and the second end of the connecting member 130 is used to be connected to the line laser camera to be inspected. The second end of the moving member 110 is slidably connected to the slide rail member 322, and the third end of the moving member 110 is rotatably connected to the locking member 120. The locking member 120 is used to make a linear motion relative to the slide rail member 322 to lock or release the slide rail member 322 and the moving member 110.

[0065] Exemplarily, the moving member 110 may include a slide groove, a portion of the slide rail member 322 is disposed inside the slide groove, and the slide rail member 322 is slidably matched with an inner wall of the slide groove to achieve a sliding connection between the slide rail member 322 and the moving member 110 .

[0066] Exemplarily, the moving member 110 may include a threaded through hole, the threaded through hole communicating the inside of the chute and the outside of the moving member 110, a part of a locking member 120 is arranged at the inside of the threaded through hole, and the locking member 120 is threadedly connected with the moving member 110. By rotating the locking member 120, the locking member 120 is made to move linearly along the axial direction of the threaded through hole, and the locking member 120 moves toward the slide rail member 322 or moves away from the slide rail member 322. When the locking member 120 abuts against the slide rail member 322 axially in the threaded through hole, the slide rail member 322 and the moving member 110 are locked. When the locking member 120 and the slide rail member 322 are spaced apart in the axial direction of the threaded through hole, the slide rail member 322 and the moving member 110 are released.

[0067] For example, see Figure 1 As shown, the connecting member 130 may include a connecting seat 131 and two supporting brackets 132. The moving member 110 is located between the connecting seat 131 and the slide rail member 322, and the moving member 110 is fixedly connected to the connecting seat 131. The supporting brackets 132 and the moving member 110 are located on opposite sides of the connecting seat 131, and the connecting seat 131 has a camera placement groove 1311, and the camera placement groove 1311 is used to install the body of the line laser camera. The two supporting brackets 132 are respectively connected to the opposite ends of the connecting seat 131, and each supporting bracket 132 is provided with a receiving space 1323, and the receiving space 1323 is used to receive a part of the cover of the line laser camera.

[0068] During the camera field of view inspection, the cover of the line laser camera needs to be removed to expose the line laser camera for easy operation. Therefore, the line laser camera may include a body and a cover, the body includes an opening, the opening connects the inside and outside of the body, so that components such as the line laser and the 2D camera are exposed. The cover is used to cover the opening.

[0069] The specific structure of the support bracket 132 is not limited here. Figure 1 As shown, the supporting bracket 132 may include a main body 1321 and two extension parts 1322, the first end of the main body 1321 is fixedly connected to the connecting seat 131, the two extension parts 1322 are arranged at intervals and are respectively connected to the opposite ends of the main body 1321, and the two extension parts 1322 are located on the same side of the main body 1321 and form a accommodating space 1323 with the main body 1321.

[0070] The parallelism, perpendicularity, numerical values ​​and numerical ranges involved in the embodiments of the present application are approximate values. Due to the influence of the manufacturing process, there may be a certain range of errors, which can be considered negligible by those skilled in the art.

[0071] In the description of the embodiments of the present disclosure, it should be understood that the terms (if any) "top", "bottom", "up", "down", "left", "right", "vertical", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present disclosure and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present disclosure.

[0072] In the description of the embodiments of the present disclosure, it is to be understood that the terms "including" and "having" and any variations thereof used herein are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0073] Unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected or indirectly connected through an intermediate medium, which can enable the internal connectivity of two elements or the interaction relationship between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to the specific circumstances. In addition, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0074] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure, rather than to limit them. Although the present disclosure has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present disclosure.

Claims

1. A camera visual field inspection device, characterized in that: It includes a camera mounting assembly, a base assembly and an inspection plate assembly for mounting a line laser camera to be inspected; The inspection plate assembly comprises an inspection plate, the inspection plate is parallel to a first direction and perpendicular to a second direction, and an inspection mark is arranged on a surface of one side of the inspection plate along the second direction; wherein the first direction is perpendicular to the second direction, and the first direction is defined as a laser projection direction; The camera mounting assembly and the inspection plate assembly are spaced apart along the first direction, and the camera mounting assembly is slidably connected to the base assembly, so that the camera mounting assembly moves relative to the inspection plate assembly along the second direction.

2. The camera field of view inspection device according to claim 1, characterized in that: The inspection plate assembly also includes a mounting bracket; The mounting bracket is annular and is used to be connected to the base assembly; The inspection plate is fixedly connected to the mounting bracket, a portion of the inspection plate is disposed inside the mounting bracket and abuts against the mounting bracket along a vertical direction; wherein the first direction, the second direction and the vertical direction are perpendicular to each other.

3. The camera field of view inspection device according to claim 2, characterized in that: The inspection plate assembly also includes a moving device, a first end of which is fixedly connected to the mounting bracket, a second end of which is fixedly connected to the base assembly, and the moving device is used to move the mounting bracket along at least one of the first direction and the second direction.

4. The camera field of view inspection device according to claim 3, characterized in that: The mobile device comprises a first drive assembly and a second drive assembly, wherein a first end of the first drive assembly is fixedly connected to the base assembly, a second end of the first drive assembly is fixedly connected to a first end of the second drive assembly, and a second end of the second drive assembly is fixedly connected to the mounting bracket; The first driving assembly is used to drive the second driving assembly to move along the first direction, so that the inspection plate moves along the first direction; The second driving assembly is used to drive the mounting bracket to move along the second direction, so that the inspection plate moves along the second direction.

5. The camera field of view inspection device according to claim 4, characterized in that: The first driving component is a first optical adjustment frame.

6. The camera field of view inspection device according to claim 4, characterized in that: The second driving component is a second optical adjustment frame.

7. The camera visual field inspection device according to any one of claims 1 to 6, characterized in that: A plurality of the inspection marks are arranged on the surface of the inspection plate, and the plurality of the inspection marks are arranged in an array along the first direction and the vertical direction.

8. The camera visual field inspection device according to any one of claims 1 to 6, characterized in that: The base assembly includes a bottom plate and a bracket member, wherein a first end of the bracket member is fixedly connected to the bottom plate, and a second end of the bracket member is slidably connected to the camera mounting assembly, and the camera mounting assembly and the bottom plate are spaced apart in a vertical direction.

9. The camera field of view inspection device according to claim 8, characterized in that: The bracket member includes two support members and a slide rail member extending along the second direction. The two support members are spaced apart along the second direction and are respectively fixedly connected to the base plate. The opposite ends of the slide rail member are respectively fixedly connected to the two support members. The camera mounting assembly is slidably connected to the slide rail member.

10. The camera visual field inspection device according to claim 9, characterized in that: The camera mounting assembly includes a moving part, a locking part and a connecting part; The first end of the connecting member is fixedly connected to the first end of the moving member, and the second end of the connecting member is used to be connected to the line laser camera to be inspected; The second end of the moving member is slidably connected to the slide rail member, and the third end of the moving member is rotatably connected to the locking member; The locking member is used to perform linear motion relative to the slide rail member to lock or release the slide rail member and the moving member.

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