Visual module with installation angle capable of being finely adjusted

Abstract

The utility model discloses a visual module with a fine-adjustable installation angle, which comprises a camera assembly and an installation support suitable for assembling the camera assembly. The installation support is provided with a first angle adjusting assembly used for independently adjusting the assembling angle of the camera assembly in the first direction. The installation support is provided with a second angle adjusting assembly used for independently adjusting the assembling angle of the camera assembly in the second direction, and the assembling angle in the second direction is perpendicular to the assembling angle in the first direction. According to the utility model, by improving the mounting structure, when the assembling angle of the camera assembly does not reach the use precision, the assembling angle of the camera assembly in the first direction can be changed by operating the first angle adjusting assembly, and the assembling angle of the camera assembly in the second direction can be changed by adjusting the second angle adjusting assembly; therefore, the assembly angle of the camera assembly can meet the precision requirement, and the precision of a visual detection result is improved.

Description

Technical Field

[0001] This utility model relates to the field of vision module technology, specifically to a vision module with an adjustable installation angle. Background Technology

[0002] In automated industrial equipment, vision modules are typically used for visual inspection to improve the accuracy of automated operations. The installation accuracy of the vision module has a significant impact on the results of visual inspection. If the camera assembly is not properly perpendicular to the target during installation (perpendicularity deviation should be ≤2μm), the captured image will be inaccurate, affecting subsequent inspection results. However, the installation angle of existing camera assemblies installed in automated industrial equipment cannot be easily adjusted, requiring the camera assembly to be removed and reinstalled. Utility Model Content

[0003] This utility model aims to solve at least one of the technical problems existing in the prior art.

[0004] Therefore, this utility model provides a vision module with an adjustable installation angle, which can conveniently adjust the installation angle of the camera component to adjust the shooting verticality of the camera component.

[0005] The installation angle-adjustable vision module according to an embodiment of the present invention includes:

[0006] Camera components, and

[0007] Mounting bracket, the mounting bracket being adapted to mount the camera assembly;

[0008] The mounting bracket is provided with a first angle adjustment component for independently adjusting the assembly angle of the camera assembly in a first direction.

[0009] The mounting bracket is provided with a second angle adjustment component for independently adjusting the camera assembly's mounting angle in a second direction, the second direction mounting angle being perpendicular to the first direction mounting angle.

[0010] The beneficial effect of this utility model is that, by improving the installation structure, when it is found that the installation angle of the camera component does not meet the usage accuracy, the assembly angle of the camera component in the first direction can be changed by operating the first angle adjustment component, and the assembly angle of the camera component in the second direction can be changed by adjusting the second angle adjustment component, so that the assembly angle of the camera component can meet the accuracy requirements, thereby improving the accuracy of the visual inspection results.

[0011] According to one embodiment of the present invention, the mounting bracket includes: a mounting plate, a mounting frame, a clamp, and an auxiliary adjustment component. The mounting frame is connected to the mounting plate, the clamp is connected to the mounting frame, the auxiliary adjustment component is connected to the mounting frame, and the camera assembly is fixed to the clamp.

[0012] The first angle adjustment component is adapted to adjust the first direction assembly angle of the mounting bracket relative to the mounting plate;

[0013] The second angle adjustment component is adapted to adjust the second direction assembly angle of the clamp relative to the mounting bracket.

[0014] According to one embodiment of the present invention, the first angle adjustment component includes: a first adjustment member and a second adjustment member, both of which are installed in the mounting plate. The first and second adjustment members can act on the auxiliary adjustment component to adjust the first direction assembly angle of the mounting bracket relative to the mounting plate.

[0015] According to one embodiment of the present invention, the second angle adjustment component includes a third adjustment member and a fourth adjustment member, both of which are mounted on the auxiliary adjustment component and can act on the clamp to adjust the second direction assembly angle of the clamp relative to the mounting bracket.

[0016] According to one embodiment of the present invention, the second angle adjustment component includes a third adjustment member and a fourth adjustment member, both of which are mounted on the clamp and can act on the auxiliary adjustment component to adjust the second direction assembly angle of the clamp relative to the mounting bracket.

[0017] According to one embodiment of the present invention, the installation angle adjustable vision module further includes: a connecting block and a third angle adjustment component, wherein the connecting block is fixed to the camera component; the third angle adjustment component includes: a fifth adjustment member and a sixth adjustment member, wherein the fifth adjustment member and the sixth adjustment member are both mounted on the connecting block and can act on the auxiliary adjustment component to adjust the third-dimensional assembly angle of the connecting block relative to the mounting frame.

[0018] According to one embodiment of the present invention, the visual module with adjustable mounting angle further includes: a first pin, one end of which is inserted into the mounting plate, and the other end of which is inserted into the mounting bracket; the mounting bracket is rotatable relative to the mounting plate about the axis of the first pin.

[0019] According to one embodiment of the present invention, the visual module with adjustable installation angle further includes: a second pin, one end of which is inserted into the mounting bracket, and the other end of which is inserted into the clamp; the clamp is rotatable relative to the mounting bracket around the axis of the second pin.

[0020] According to one embodiment of the present invention, the mounting bracket includes: a first mounting part and a second mounting part, the first mounting part and the second mounting part being integrally formed; the first mounting part is connected to the mounting plate by a first screw, and the second mounting part is connected to the clamp by a second screw.

[0021] According to one embodiment of the present invention, the auxiliary adjustment component includes: a first adjustment block and a second adjustment block, wherein the first adjustment block is fixedly connected to the first mounting portion, and the second adjustment block is fixedly connected to the second mounting portion.

[0022] According to one embodiment of the present invention, the first mounting part is provided with a first oblong hole for mounting a first screw, and the second mounting part is provided with a second oblong hole for mounting a second screw.

[0023] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention are realized and obtained through the structures particularly pointed out in the description, claims, and drawings.

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] Figure 1 This is a structural schematic diagram of the vision module of Embodiment 1 of this utility model.

[0027] Figure 2 This is a left view of the vision module of Embodiment 1 of this utility model.

[0028] Figure 3 This is a structural schematic diagram of the first / second pin shaft in Embodiment 1 of this utility model.

[0029] Figure 4 This is a schematic diagram of the structure of the second angle adjustment component in Embodiment 1 of this utility model.

[0030] Figure 5 This is a schematic diagram of the mounting bracket and clamp according to Embodiment 1 of this utility model.

[0031] Figure 6 This is a structural schematic diagram of the visual module (hidden mounting plate) of Embodiment 1 of this utility model.

[0032] Figure 7 This is a cross-sectional view of the mounting plate of Embodiment 1 of this utility model.

[0033] Figure 8 This is a cross-sectional view of the first mounting part and the mounting plate of Embodiment 1 of this utility model.

[0034] Figure 9 This is a three-dimensional schematic diagram of the vision module of Embodiment 2 of this utility model.

[0035] Figure 10 This is a schematic diagram of the mounting bracket according to Embodiment 2 of this utility model.

[0036] Figure 11 This is a cross-sectional view of the mounting bracket according to Embodiment 2 of this utility model.

[0037] Figure 12 This is a schematic diagram of the first / second pin shaft in Embodiment 2 of this utility model.

[0038] Figure 13 This is a schematic diagram of the structure of the first angle adjustment component in Embodiment 2 of this utility model.

[0039] Figure 14 This is a schematic diagram of the structure of the second adjustment component in Embodiment 2 of this utility model.

[0040] Figure 15 This is a schematic diagram of the third angle adjustment component in Embodiment 2 of this utility model.

[0041] In the diagram: 1. Camera assembly; 2. Mounting bracket; 3. First angle adjustment assembly; 4. Second angle adjustment assembly; 5. First pin; 6. Second pin; 7. Connecting block; 10. Third angle adjustment assembly; 101. Camera; 102. Lens barrel; 103. Light source; 104. Connecting plate; 105. Foolproofing element; 21. Mounting plate; 22. Mounting bracket; 23. Clamp; 24. Auxiliary adjustment assembly; 25. First screw; 26. Second screw; 2211. First oblong hole ; 2221, Second oblong hole; 221, First mounting part; 222, Second mounting part; 241, First adjusting block; 242, Second adjusting block; 243, Third adjusting block; 2421, Second mounting hole; 31, First adjusting member; 32, Second adjusting member; 41, Third adjusting member; 42, Fourth adjusting member; 71, Connecting part; 211, First receiving cavity; 212, First mounting hole; 231, Second receiving cavity; 11, Fifth adjusting member; 12, Sixth adjusting member. Detailed Implementation

[0042] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0043] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, 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, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0044] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of 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.

[0045] Example 1

[0046] like Figures 1 to 8 As shown, the visual module with adjustable mounting angle in this embodiment includes: a camera assembly 1 and a mounting bracket 2. The mounting bracket 2 is adapted to assemble the camera assembly 1. The mounting bracket 2 is provided with a first angle adjustment component 3 for independently adjusting the mounting angle of the camera assembly 1 in a first direction; the mounting bracket 2 is provided with a second angle adjustment component 4 for independently adjusting the mounting angle of the camera assembly 1 in a second direction, the second direction mounting angle being perpendicular to the first direction mounting angle.

[0047] In other words, by improving the installation structure, when it is found that the installation angle of the camera component 1 does not meet the installation requirements, the first angle adjustment component 3 can be used to change the assembly angle of the camera component 1 in the first direction, and the second angle adjustment component 4 can be used to change the assembly angle of the camera component 1 in the second direction, so that the assembly angle of the camera component 1 can meet the accuracy requirements, thereby improving the accuracy of the visual inspection results.

[0048] In this embodiment, the first direction is the left-right direction, and the second direction is the front-back direction. The camera assembly 1 includes a camera 101 and a lens barrel 102, with the lens barrel 102 fixedly connected to the camera 101. The vision module also includes a light source 103, located on the side of the lens barrel 102 away from the camera 101.

[0049] Mounting bracket 2 includes: mounting plate 21, mounting frame 22, clamp 23, and auxiliary adjustment component 24. Mounting frame 22 is connected to mounting plate 21, clamp 23 is connected to mounting frame 22, auxiliary adjustment component 24 is connected to mounting frame 22, and camera assembly 1 is fixed to clamp 23. First angle adjustment component 3 is suitable for adjusting the first direction assembly angle of mounting frame 22 relative to mounting plate 21; second angle adjustment component 4 is suitable for adjusting the second direction assembly angle of clamp 23 relative to mounting frame 22. Clamp 23 is fixed to lens barrel 102. Mounting plate 21 can be fixed to components such as z-axis and base of automated industrial equipment. One side of camera 101 is connected to clamp 23 via connecting plate 104 to improve the installation stability of camera 101. Connecting plate 104 is provided with anti-fooling component 105. After lens barrel 102 is installed, the protruding edge of lens barrel 102 abuts against anti-fooling component 105, which improves the convenience of installation.

[0050] Mounting bracket 22 includes a first mounting portion 221 and a second mounting portion 222, which are integrally formed. For example, mounting bracket 22 is generally L-shaped. The first mounting portion 221 is connected to mounting plate 21 by a first screw 25, and the second mounting portion 222 is connected to clamp 23 by a second screw 26. The first mounting portion 221 has a first oblong hole 2211 for mounting the first screw 25, and the second mounting portion 222 has a second oblong hole 2221 for mounting the second screw 26. A gap is left between the inner wall of the first oblong hole 2211 and the threaded portion of the first screw 25 to provide room for adjustment during angle adjustment; a gap is also left between the inner wall of the second oblong hole 2221 and the threaded portion of the second screw 26 to provide room for adjustment during angle adjustment.

[0051] The auxiliary adjustment component 24 includes a first adjustment block 241 and a second adjustment block 242. The first adjustment block 241 is fixedly connected to the first mounting part 221, and the second adjustment block 242 is fixedly connected to the second mounting part 222. In this embodiment, the mounting plate 21 has a first receiving cavity 211 and two first mounting holes 212. The first adjustment block 241 is connected to the first mounting part 221 by screws. When the first mounting part 221 is connected to the mounting plate 21, the first adjustment block 241 is located in the first receiving cavity 211, and a gap is left between the inner wall of the first receiving cavity 211 and the first adjustment block 241, which facilitates the first angle adjustment component 3 to perform angle adjustment. The second adjustment block 242 is approximately L-shaped. A part of the second adjustment block 242 is fixedly connected to the second mounting part 222 by screws, and the other part is located directly above the clamp 23. There is a gap between the other part of the second adjustment block 242 and the clamp 23, which facilitates the second angle adjustment component 4 to perform angle adjustment.

[0052] In this embodiment, the installation angle-adjustable vision module further includes: a first pin 5, one end of which is inserted into the mounting plate 21, and the other end of which is inserted into the mounting bracket 22. The mounting bracket 22 can rotate relative to the mounting plate 21 around the axis of the first pin 5. The first angle adjustment assembly 3 includes: a first adjustment member 31 and a second adjustment member 32, both of which are installed in the mounting plate 21. The first adjustment member 31 and the second adjustment member 32 can act on the auxiliary adjustment assembly 24 to adjust the first direction assembly angle of the mounting bracket 22 relative to the mounting plate 21. Specifically, the first adjustment member 31 and the second adjustment member 32 pass through two first mounting holes 212 and enter the first receiving cavity 211. The first adjustment member 31 abuts against the first adjustment block 241, and the second adjustment member 32 is fixedly connected to the threaded hole on the first adjustment block 241. When the mounting bracket 22 needs to rotate clockwise around the axis of the first pin 5, the first adjusting member 31 pushes the first adjusting block 241 to the left, and the second adjusting member 32 pulls the first adjusting block 241 to the right. At this time, the first adjusting member 31 is the main active member, and the second adjusting member 32 is the auxiliary active member. When the mounting bracket 22 needs to rotate counterclockwise around the axis of the first pin 5, the second adjusting member 32 pushes the first adjusting block 241 to the left, and the first adjusting member 31 moves to the right (leaving space for the first adjusting block 241 to rotate counterclockwise). At this time, the second adjusting member 32 is the main active member, and the first adjusting member 31 is the auxiliary active member. This embodiment uses two adjusting members to cooperate to achieve angle adjustment, which can improve the accuracy of angle adjustment. By operating the first angle adjustment component 3, the angle of the mounting bracket 2 can be rotated, thereby changing the assembly angle of the camera component 1 in the left and right directions.

[0053] In this embodiment, the vision module with a finely adjustable installation angle further includes a second pin 6, one end of which is inserted into the mounting bracket 22, and the other end of which is inserted into the clamp 23. The clamp 23 can rotate relative to the mounting bracket 22 around the axis of the second pin 6. The second angle adjustment assembly 4 includes a third adjusting member 41 and a fourth adjusting member 42. Both the third adjusting member 41 and the fourth adjusting member 42 are mounted on the auxiliary adjustment assembly 24 and can act on the clamp 23 to adjust the second direction assembly angle of the clamp 23 relative to the mounting bracket 22. Specifically, two second mounting holes 2421 are provided on another part of the second adjusting block 242 for mounting the third adjusting member 41 and the fourth adjusting member 42, respectively. The third adjusting member 41 abuts against the clamp 23, and the fourth adjusting member 42 is fixedly connected to the threaded hole of the clamp 23. When the clamp 23 needs to rotate clockwise around the axis of the second pin 6, the third adjusting member 41 is pushed down on the clamp 23, at which time the fourth adjusting member 42 is released from the clamp 23. When clamp 23 needs to rotate counterclockwise around the axis of the second pin 6, the fourth adjusting member 42 is connected to clamp 23 and the clamp 23 is pulled upward. At this time, the third adjusting member 41 moves upward to leave enough clearance for the movement of clamp 23. By operating the second angle adjusting component 4, the angle of clamp 23 can be rotated, thereby changing the assembly angle of camera component 1 in the front-rear direction.

[0054] In this embodiment, the shooting direction of camera assembly 1 is vertical. The installation of camera assembly 1 must ensure its perpendicularity to the horizontal plane. If camera assembly 1 is found to be tilted in the left-right direction during use, the tilt angle of camera assembly 1 in the left-right direction can be changed by pushing or pulling the first adjustment block 241 through the first angle adjustment component 3. If camera assembly 1 is found to be tilted in the front-back direction during use, the tilt angle of camera assembly 1 in the front-back direction can be changed by pushing or pulling the clamp 23 through the second angle adjustment component 4.

[0055] The operation process is as follows:

[0056] To rotate camera assembly 1 to the left: First, loosen the first screw 25 between the mounting bracket 22 and the mounting plate 21. Then, push the first adjusting member 31 to the left and pull the first adjusting block 241 to the right. At this time, the first adjusting block 241 rotates clockwise around the axis of the first pin 5, and the mounting bracket 22 deflects to the left by a certain angle. After adjustment, tighten the first screw 25 between the mounting bracket 22 and the mounting plate 21.

[0057] To rotate camera assembly 1 to the right: First, loosen the first screw 25 between the mounting bracket 22 and the mounting plate 21. Then, move the first adjusting member 31 to the right, and push the first adjusting block 241 to the left with the second adjusting member 32. At this time, the first adjusting block 241 rotates counterclockwise around the axis of the first pin 5, and the mounting bracket 22 deflects to the right by a certain angle. After adjustment, tighten the first screw 25 between the mounting bracket 22 and the mounting plate 21.

[0058] Camera assembly 1 rotates forward: First, loosen the second screw 26 between the mounting bracket 22 and the clamp 23, thus loosening the fourth adjusting member 42 from the clamp 23. Then, push the clamp 23 downward with the third adjusting member 41. At this point, the clamp 23 can rotate clockwise around the axis of the second pin 6, causing the camera assembly 1 to deflect forward at a certain angle. After adjustment, tighten the second screw 26 between the mounting bracket 22 and the clamp 23.

[0059] Camera assembly 1 rotates backward: First, loosen the second screw 26 between the mounting bracket 22 and the clamp 23. Move the third adjusting member 41 upward (at this time, it is not in contact with the clamp 23). Then, fix the fourth adjusting member 42 to the threaded hole of the clamp 23 and pull the clamp 23 upward. At this time, the clamp 23 can rotate counterclockwise around the axis of the second pin 6, and the camera assembly 1 deflects backward at a certain angle. After adjustment, tighten the second screw 26 between the mounting bracket 22 and the clamp 23.

[0060] Example 2

[0061] like Figures 9 to 15 As shown, the difference between the vision module in this embodiment and that in Embodiment 1 is that the shooting direction of camera component 1 is horizontal. In this embodiment, the first direction is the up-down direction, and the second direction is the left-right direction.

[0062] In this embodiment, a second receiving cavity 231 is provided on the clamp 23, and a second adjusting block 242 is installed on the side of the second mounting part 222 near the clamp 23. When the mounting bracket 22 is assembled with the clamp 23, the second adjusting block 242 is located inside the second receiving cavity 231. A gap is left between the inner wall of the second receiving cavity 231 and the second adjusting block 242, which facilitates the operation of the second angle adjusting assembly 4. Two second mounting holes 2421 are provided on the clamp 23. A third adjusting member 41 passes through one of the second mounting holes 2421 and abuts against the second adjusting block 242, and a fourth adjusting member 42 passes through the other second mounting hole 2421 and connects to the second adjusting block 242. That is, in this embodiment, both the third adjusting member 41 and the fourth adjusting member 42 are installed on the clamp 23 and can act on the second adjusting block 242 to adjust the second direction assembly angle of the clamp 23 relative to the mounting bracket 22.

[0063] In this embodiment, the vision module further includes a connecting block 7 and a third angle adjustment component 10. The connecting block 7 is fixed to the camera assembly 1 and is sleeved on the lens barrel 102. The connecting block 7 is connected to the mounting bracket 22 via the third angle adjustment component 10, which is used to adjust the third-dimensional assembly angle (i.e., the circumferential assembly angle) of the connecting block 7 relative to the mounting bracket 22. In this embodiment, the auxiliary adjustment component 24 further includes a third adjustment block 243, which is fixed to the side of the first mounting portion 221 near the connecting block 7. The third angle adjustment component 10 includes a fifth adjustment member 11 and a sixth adjustment member 12. The fifth adjustment member 11 can push the mounting bracket 2 to swing clockwise around the axis of the camera assembly 1, and the sixth adjustment member 12 can push the mounting bracket 2 to swing counterclockwise around the axis of the camera assembly 1. For example, the connecting block 7 has two connecting portions 71 on the side near the third adjustment block 243, and the third adjustment block 243 is located between the two connecting portions 71, without contact between the third adjustment block 243 and the connecting portions 71. The fifth adjusting member 11 is mounted on one connecting part 71, and the sixth adjusting member 12 is mounted on another connecting part 71. When the mounting bracket 22 needs to rotate clockwise around the axis of the camera assembly 1, the fifth adjusting member 11 is moved downward to abut against the third adjusting block 243 and pushes the third adjusting block 243 downward. When the mounting bracket 22 needs to rotate counterclockwise around the axis of the camera assembly 1, the sixth adjusting member 12 is moved upward to abut against the third adjusting block 243 and pushes the third adjusting block 243 upward. By operating the third angle adjusting component 10, the lens barrel 102 can be rotated in the circumferential direction to adjust the circumferential assembly angle of the camera assembly 1.

[0064] The operation process is as follows:

[0065] Camera assembly 1 rotates downwards: First, loosen the first screw 25 between the mounting bracket 22 and the mounting plate 21. Then, push the first adjusting member 31 forward to the first adjusting block 241, and pull the second adjusting member 32 backward to the first adjusting block 241. At this time, the first adjusting block 241 rotates clockwise around the axis of the first pin 5, and the mounting bracket 22 deflects downwards at a certain angle. After adjustment, tighten the first screw 25 between the mounting bracket 22 and the mounting plate 21.

[0066] Camera assembly 1 rotates upward: First, loosen the first screw 25 between the mounting bracket 22 and the mounting plate 21. Then, move the first adjusting member 31 backward, and push the first adjusting block 241 forward with the second adjusting member 32. At this time, the first adjusting block 241 rotates counterclockwise around the axis of the first pin 5, and the mounting bracket 22 deflects upward at a certain angle. After adjustment, tighten the first screw 25 between the mounting bracket 22 and the mounting plate 21.

[0067] To rotate camera assembly 1 to the left: First, loosen the second screw 26 between the mounting bracket 22 and the clamp 23. Then, push the third adjusting member 41 forward and pull the fourth adjusting member 42 backward on the second adjusting block 242. At this time, the second adjusting block 242 rotates clockwise around the axis of the second pin 6, and the mounting bracket 22 deflects to the left by a certain angle. After adjustment, tighten the second screw 26 between the mounting bracket 22 and the clamp 23.

[0068] To rotate camera assembly 1 to the right: First, loosen the second screw 26 between the mounting bracket 22 and the clamp 23. Then, move the third adjusting member 41 backward and push the second adjusting block 242 forward with the fourth adjusting member 42. At this time, the second adjusting block 242 rotates counterclockwise around the axis of the second pin 6, and the mounting bracket 22 deflects to the right at a certain angle. After adjustment, tighten the second screw 26 between the mounting bracket 22 and the clamp 23.

[0069] Camera assembly 1 rotates clockwise: First, the sixth adjusting member 12 is moved downwards to create space. Then, the fifth adjusting member 11 is moved downwards to push the third adjusting block 243. Under the pushing force, the third adjusting block 243 moves downwards, thereby causing the connecting block 7 and the lens barrel 102 to rotate clockwise. After adjustment, the fifth adjusting member 11 and the sixth adjusting member 12 abut against the upper and lower ends of the third adjusting block 243, respectively.

[0070] Camera assembly 1 rotates counterclockwise: First, move the fifth adjusting member 11 upward to make room, then move the sixth adjusting member 12 upward to push the third adjusting block 243. The third adjusting block 243 will move upward under the pushing force, thereby driving the connecting block 7 and the lens barrel 102 to rotate counterclockwise. After adjustment, the fifth adjusting member 11 and the sixth adjusting member 12 respectively abut against the upper and lower ends of the third adjusting block 243.

[0071] It should be noted that the scheduling adjustment in this invention is mainly fine-tuning. In other embodiments, the vision module can be replaced with other task modules that require angle fine-tuning.

[0072] In summary, the vision module of this utility model, by improving the mounting structure of the camera component 1, can achieve fine-tuning of the angle of the camera component 1 in the first and second directions, so that the perpendicularity between the camera component 1 and the target meets the accuracy requirements (deviation ≤ 2μm), thereby improving the accuracy of the visual detection results.

[0073] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0074] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined by the scope of the claims.

Claims

1. A vision module with an adjustable installation angle, characterized in that, include: Camera component (1), and Mounting bracket (2) adapted to mount the camera assembly (1); The mounting bracket (2) is provided with a first angle adjustment component (3) for independently adjusting the mounting angle of the camera assembly (1) in a first direction; The mounting bracket (2) is provided with a second angle adjustment component (4) for independently adjusting the camera assembly (1) in a second direction assembly angle, the second direction assembly angle being perpendicular to the first direction assembly angle.

2. The vision module with adjustable installation angle as described in claim 1, characterized in that, The mounting bracket (2) includes: a mounting plate (21), a mounting frame (22), a clamp (23), and an auxiliary adjustment component (24). The mounting frame (22) is connected to the mounting plate (21), the clamp (23) is connected to the mounting frame (22), the auxiliary adjustment component (24) is connected to the mounting frame (22), and the camera assembly (1) is fixed to the clamp (23). The first angle adjustment component (3) is adapted to adjust the first direction assembly angle of the mounting bracket (22) relative to the mounting plate (21); The second angle adjustment component (4) is adapted to adjust the second direction assembly angle of the clamp (23) relative to the mounting bracket (22).

3. The vision module with adjustable installation angle as described in claim 2, characterized in that, The first angle adjustment component (3) includes a first adjustment member (31) and a second adjustment member (32). The first adjustment member (31) and the second adjustment member (32) are both installed in the mounting plate (21). The first adjustment member (31) and the second adjustment member (32) can act on the auxiliary adjustment component (24) to adjust the first direction assembly angle of the mounting bracket (22) relative to the mounting plate (21).

4. The vision module with adjustable installation angle as described in claim 3, characterized in that, The second angle adjustment component (4) includes a third adjustment member (41) and a fourth adjustment member (42), both of which are mounted on the auxiliary adjustment component (24) and can act on the clamp (23) to adjust the second direction assembly angle of the clamp (23) relative to the mounting bracket (22).

5. The vision module with adjustable installation angle as described in claim 3, characterized in that, The second angle adjustment component (4) includes a third adjustment member (41) and a fourth adjustment member (42), both of which are mounted on the clamp (23) and can act on the auxiliary adjustment component (24) to adjust the second direction assembly angle of the clamp (23) relative to the mounting bracket (22).

6. The vision module with adjustable installation angle as described in claim 2, characterized in that, The installation angle adjustable vision module further includes: a connecting block (7) and a third angle adjustment component (10), wherein the connecting block (7) is fixed to the camera component (1); the third angle adjustment component (10) includes: a fifth adjustment component (11) and a sixth adjustment component (12), wherein the fifth adjustment component (11) and the sixth adjustment component (12) are both installed on the connecting block (7) and can act on the auxiliary adjustment component (24) to adjust the third-dimensional assembly angle of the connecting block (7) relative to the mounting bracket (22).

7. The vision module with adjustable installation angle as described in claim 2, characterized in that, The installation angle adjustable vision module further includes: a first pin (5), one end of which is inserted into the mounting plate (21), and the other end of which is inserted into the mounting bracket (22); the mounting bracket (22) can rotate relative to the mounting plate (21) about the axis of the first pin (5).

8. The vision module with adjustable installation angle as described in claim 2, characterized in that, The installation angle adjustable vision module further includes: a second pin (6), one end of which is inserted into the mounting bracket (22), and the other end of which is inserted into the clamp (23); the clamp (23) can rotate relative to the mounting bracket (22) around the axis of the second pin (6).

9. The vision module with adjustable installation angle as described in claim 2, characterized in that, The mounting bracket (22) includes a first mounting part (221) and a second mounting part (222), the first mounting part (221) and the second mounting part (222) are integrally formed; the first mounting part (221) is connected to the mounting plate (21) by a first screw (25), and the second mounting part (222) is connected to the clamp (23) by a second screw (26).

10. The vision module with adjustable installation angle as described in claim 9, characterized in that, The auxiliary adjustment component (24) includes: a first adjustment block (241) and a second adjustment block (242), wherein the first adjustment block (241) is fixedly connected to the first mounting part (221) and the second adjustment block (242) is fixedly connected to the second mounting part (222).

11. The vision module with adjustable installation angle as described in claim 9, characterized in that, The first mounting part (221) has a first oblong hole (2211) for mounting the first screw (25), and the second mounting part (222) has a second oblong hole (2221) for mounting the second screw (26).

Images