Adjusting device, camera assembly and optical detection mechanism

Abstract

The application discloses an adjusting device, a camera assembly and an optical detection mechanism, and relates to the technical field of cameras. The adjusting device comprises a base, an adjusting block movably arranged on the base along a first direction, a transmission block movably arranged on the base along a second direction, the first direction being perpendicular to the second direction, the transmission block being matched with the adjusting block to drive the transmission block to move along the second direction when the adjusting block moves along the first direction, and a rotating plate rotatably arranged on the base, the rotating axis of the rotating plate extending along a third direction, the third direction being perpendicular to both the first direction and the second direction, the rotating plate, the transmission block and the adjusting block being arranged along the second direction, the transmission block being located between the rotating plate and the adjusting block, and the rotating plate being matched with the transmission block to drive the rotating plate to rotate when the transmission block moves along the second direction. The adjusting device can adjust the shooting angle of the camera, ensures the accuracy of the shooting angle, and improves the imaging quality. In addition, the adjusting device has a simple and compact structure, and is conducive to reducing the production cost.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of detection devices, in particular to an adjusting device, a camera assembly and an optical detection mechanism. BACKGROUND

[0002] In the related art, when a camera is installed, the installation angle of the camera is not easy to adjust, which can cause poor imaging quality of the camera and other problems. SUMMARY

[0003] The present application aims to at least solve one of the problems in the prior art. To this end, one object of the present application is to provide an adjusting device capable of adjusting the shooting angle of a camera, ensuring accurate shooting angle and good imaging quality, and the adjusting device is simple and compact in structure, which is conducive to reducing production costs.

[0004] Another object of the present application is to provide a camera assembly having the above adjusting device.

[0005] Still another object of the present application is to provide an optical detection mechanism having the above camera assembly.

[0006] According to the adjusting device of the present application, the adjusting device comprises a base, an adjusting block movably arranged on the base along a first direction, a transmission block movably arranged on the base along a second direction, the first direction being perpendicular to the second direction, the transmission block cooperating with the adjusting block to drive the transmission block to move along the second direction when the adjusting block moves along the first direction, and a rotating plate rotatably arranged on the base, the rotating axis of the rotating plate extending along a third direction, the third direction being perpendicular to both the first direction and the second direction, the rotating plate, the transmission block and the adjusting block being arranged in the second direction, and the transmission block being located between the rotating plate and the adjusting block, the rotating plate cooperating with the transmission block to drive the rotating plate to rotate when the transmission block moves along the second direction.

[0007] According to the adjusting device of the present application, the transmission block cooperates with the adjusting block, and the rotating plate cooperates with the transmission block, so that the adjusting block can drive the transmission block to move along the second direction, and the transmission block can drive the rotating plate to rotate when the adjusting block moves along the first direction, thereby enabling the camera to be rotated to adjust the shooting angle of the camera, ensuring accurate shooting angle and good imaging quality, and the adjusting device is simple and compact in structure, which is conducive to reducing production costs.

[0008] In addition, the adjusting device according to the above embodiments of the present application can also have the following additional technical features:

[0009] According to the adjusting device of some embodiments of the present application, the surface of the adjusting block facing the transmission block has an inclined surface, the inclined surface is inclined towards a side away from the transmission block in one of the two directions along the first direction, one end of the transmission block is matched with the inclined surface, and the other end of the transmission block is matched with the rotating plate and is located on one side of the rotating axis of the rotating plate along the first direction.

[0010] According to some embodiments of the present application, the inclined surface is two, the two inclined surfaces are spaced apart along the first direction, the two inclined surfaces are inclined towards a direction away from each other or a direction close to each other in one of the two directions along the second direction, and the transmission block is two, one end of each of the two transmission blocks is matched with the two inclined surfaces respectively, and the other end of each of the two transmission blocks is matched with the rotating plate and is located on the two sides of the rotating axis of the rotating plate along the first direction respectively.

[0011] According to some embodiments of the present application, the base is provided with a first accommodating groove and a second accommodating groove, the first accommodating groove and the second accommodating groove are communicated, the adjusting block is movably arranged in the first accommodating groove, and the transmission block is movably arranged in the second accommodating groove.

[0012] According to some embodiments of the present application, the adjusting device further comprises a limiting block connected with the base, a through hole is defined between the limiting block and the base, and the adjusting block is arranged in the through hole.

[0013] According to some embodiments of the present application, the adjusting device further comprises a fixing plate arranged on the base, and the rotating plate is rotationally connected with the fixing plate.

[0014] According to some embodiments of the present application, the adjusting device further comprises an adjusting mechanism connected with the adjusting block for driving the adjusting block to move along the first direction, and the adjusting mechanism comprises an adjusting rod, one end of the adjusting rod is fixedly connected with the adjusting block.

[0015] According to some embodiments of the present application, the base is provided with a threaded hole, the adjusting rod extends along the first direction and is arranged in the threaded hole, an outer thread is arranged on the outer peripheral wall of the adjusting rod and matched with the threaded hole, one end of the adjusting rod is rotationally connected with the adjusting block, or the base is provided with a through hole, the adjusting rod extends along the first direction and is slidably arranged in the through hole.

[0016] According to some embodiments of the present application, the adjusting block comprises a main body matched with the transmission block, a first blocking block arranged with the main body in the first direction and connected with the main body, a rotating groove defined between the first blocking block and the main body, a second blocking block provided at one end of the adjusting rod, and the adjusting rod is arranged in the first blocking block, and the second blocking block is rotatably arranged in the rotating groove.

[0017] According to some embodiments of the present application, the adjusting block comprises a first adjusting plate and a second adjusting plate arranged in the third direction, the first adjusting plate and the second adjusting plate are matched with the transmission block, a rotating groove is defined between the first adjusting plate and the second adjusting plate, a second blocking block is provided at one end of the adjusting rod, and the second blocking block is rotatably arranged in the rotating groove.

[0018] According to some embodiments of the present application, the adjusting device further comprises a driving mechanism connected with the adjusting rod to drive the adjusting rod to move or rotate.

[0019] The camera assembly according to the embodiments of the present application comprises a support, the adjusting device according to the embodiments of the present application is arranged on the support, and a camera is connected with the rotating plate to adjust the shooting angle of the camera.

[0020] The optical detection mechanism according to the embodiments of the present application comprises the camera assembly according to the embodiments of the present application.

[0021] Additional aspects and advantages of the present application will be given in part in the following description, will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0022] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description, taken in conjunction with the accompanying drawings, in which:

[0023] Figure 1 is a structural schematic diagram of an optical detection mechanism according to the embodiments of the present application;

[0024] Figure 2 is a partial structural schematic diagram of an optical detection mechanism according to the embodiments of the present application;

[0025] Figure 3 is Figure 2 is an enlarged structural schematic diagram of the circle A in FIG. 4;

[0026] Figure 4 is a structural schematic diagram of a camera assembly according to the embodiments of the present application;

[0027] Figure 5is a structural schematic diagram of an adjusting device according to an embodiment of the present application;

[0028] Figure 6 is an exploded view of an adjusting device according to a first embodiment of the present application;

[0029] Figure 7 is a structural schematic diagram of an adjusting block cooperating with an adjusting mechanism according to the first embodiment of the present application;

[0030] Figure 8 is a structural schematic diagram of an adjusting mechanism and a first blocking block according to the first embodiment of the present application;

[0031] Figure 9 is an exploded view of an adjusting device according to a second embodiment of the present application;

[0032] Figure 10 is an exploded view of an adjusting device according to a third embodiment of the present application.

[0033] Reference Signs:

[0034] Adjusting device 100; camera assembly 200; optical detection mechanism 300; detection piece 400;

[0035] Base 10; first accommodating groove 11; second accommodating groove 12; threaded hole 13; blocking block 14;

[0036] Adjusting block 20; inclined surface 21; main body 201; first blocking block 202; rotating groove 203; first adjusting plate 204; second adjusting plate 205;

[0037] Transmission block 30; limiting part 31; cooperating part 32;

[0038] Rotating plate 40; positioning hole 401; connecting hole 402;

[0039] Limiting block 50; through hole 51;

[0040] Fixed plate 60; first arc-shaped hole 601; rotating shaft hole 602; second arc-shaped hole 603; rotating shaft 604;

[0041] Adjusting mechanism 70; adjusting rod 71; second blocking block 72; driving mechanism 73;

[0042] Support 80; camera 81; motion platform 82; light source assembly 83. DETAILED DESCRIPTION

[0043] Embodiments of the present application are described below in detail with reference to the accompanying drawings, wherein the same or similar components are denoted by the same or similar reference numerals throughout the drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0044] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0045] In the description of the present application, "first feature" and "second feature" can include one or more features, and the meaning of "multiple" is two or more. The "above" or "below" of the first feature with respect to the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature therebetween. The "above", "over" and "on" of the first feature with respect to the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in terms of horizontal height.

[0046] The adjusting device 100 according to an embodiment of the present application is described below with reference to the accompanying drawings.

[0047] Referring to Figures 1-10 As shown, the camera assembly 200 according to an embodiment of the present application includes a bracket 80, a camera 81 and an adjusting device 100 according to an embodiment of the present application. The adjusting device 100 according to an embodiment of the present application can include a base 10, an adjusting block 20, a transmission block 30 and a rotating plate 40. The camera 81 can be a wide-format camera, but is not limited thereto. For example, the wide-format camera can be a CIS (Contact Image Sensor) camera or the like.

[0048] Specifically, the base 10 is arranged on the bracket 80, facilitating installation and fixation of the adjusting device 100. The adjusting block 20 is movably arranged on the base 10 along a first direction (for example, a left-right direction as shown). Figure 5 The transmission block 30 is movably arranged on the adjusting block 20 along a second direction (for example, a front-rear direction as shown). The rotating plate 40 is rotatably arranged on the transmission block 30 along a third direction (for example, a vertical direction as shown). Figure 5The transmission block 30 can be movably arranged on the base 10 along a second direction (e.g., the up-down direction shown in the figure), and the first direction is perpendicular to the second direction. The transmission block 30 can be matched with the adjusting block 20, and when the adjusting block 20 moves along the first direction, the adjusting block 20 can drive the transmission block 30 to move along the second direction. The rotating plate 40 is rotatably arranged on the base 10, and the rotating axis of the rotating plate 40 extends along a third direction (e.g., the front-back direction shown in the figure), and the third direction is perpendicular to both the first direction and the second direction. The rotating plate 40, the transmission block 30, and the adjusting block 20 can be arranged along the second direction, and the transmission block 30 is located between the rotating plate 40 and the adjusting block 20. The rotating plate 40 can be matched with the transmission block 30, and when the transmission block 30 moves along the second direction, the transmission block 30 can drive the rotating plate 40 to rotate. The camera 81 can be connected with the rotating plate 40, and when the transmission block 30 drives the rotating plate 40 to rotate, the rotating plate 40 can drive the camera 81 to rotate, so that the shooting angle of the camera 81 can be adjusted, and the imaging quality of the camera 81 can be ensured. Figure 6 The transmission block 30 can be movably arranged on the base 10 along a second direction (e.g., the up-down direction shown in the figure), and the first direction is perpendicular to the second direction. The transmission block 30 can be matched with the adjusting block 20, and when the adjusting block 20 moves along the first direction, the adjusting block 20 can drive the transmission block 30 to move along the second direction. The rotating plate 40 is rotatably arranged on the base 10, and the rotating axis of the rotating plate 40 extends along a third direction (e.g., the front-back direction shown in the figure), and the third direction is perpendicular to both the first direction and the second direction. The rotating plate 40, the transmission block 30, and the adjusting block 20 can be arranged along the second direction, and the transmission block 30 is located between the rotating plate 40 and the adjusting block 20. The rotating plate 40 can be matched with the transmission block 30, and when the transmission block 30 moves along the second direction, the transmission block 30 can drive the rotating plate 40 to rotate. The camera 81 can be connected with the rotating plate 40, and when the transmission block 30 drives the rotating plate 40 to rotate, the rotating plate 40 can drive the camera 81 to rotate, so that the shooting angle of the camera 81 can be adjusted, and the imaging quality of the camera 81 can be ensured.

[0049] The transmission block 30 can be movably arranged on the base 10 along a second direction (e.g., the up-down direction shown in the figure), and the first direction is perpendicular to the second direction. The transmission block 30 can be matched with the adjusting block 20, and when the adjusting block 20 moves along the first direction, the adjusting block 20 can drive the transmission block 30 to move along the second direction. The rotating plate 40 is rotatably arranged on the base 10, and the rotating axis of the rotating plate 40 extends along a third direction (e.g., the front-back direction shown in the figure), and the third direction is perpendicular to both the first direction and the second direction. The rotating plate 40, the transmission block 30, and the adjusting block 20 can be arranged along the second direction, and the transmission block 30 is located between the rotating plate 40 and the adjusting block 20. The rotating plate 40 can be matched with the transmission block 30, and when the transmission block 30 moves along the second direction, the transmission block 30 can drive the rotating plate 40 to rotate. The camera 81 can be connected with the rotating plate 40, and when the transmission block 30 drives the rotating plate 40 to rotate, the rotating plate 40 can drive the camera 81 to rotate, so that the shooting angle of the camera 81 can be adjusted, and the imaging quality of the camera 81 can be ensured.

[0050] It should be noted that, for the convenience of description, the "up-down direction", "left-right direction" and "front-back direction" in the present application are based on the orientation relationship shown in the figure, and are not limited to the orientation in the actual application.

[0051] In the embodiments of the present application, the specific structure of the rotating plate 40 matched with the transmission block 30 can be set according to actual conditions.

[0052] For example, in some embodiments, as shown in the figure, the rotating plate 40 can be directly matched with the transmission block 30, and the structure is simple and the production cost is low; or the rotating plate 40 and the transmission block 30 can be connected through a rotating pair to realize the matching, so as to ensure reliable connection, for example, the rotating plate 40 and the transmission block 30 can be connected through a hinge. Figures 3-5

[0053] In the related art, when the camera is assembled, the sensor of the camera and the shell are prone to assembly errors, so that the shell and the sensor of the camera are not in the same plane, so that when the shell is vertically installed, the sensor in the camera is not vertical, thereby affecting the imaging quality of the camera.

[0054] ​Therefore, in this invention, the camera 81 is connected to the rotating plate 40 of the adjustment device 100. After the camera 81 is installed vertically, the adjustment device 100 can rotate the camera 81 to adjust the sensor inside the camera 81 to a vertical state, ensuring that the shooting angle of the camera 81 is accurate and has a better imaging effect.

[0055] In some embodiments, the height of the bracket 80 can be adjusted. The base 10 is disposed on the bracket 80. By adjusting the height of the bracket 80, the height of the camera assembly 200 can be adjusted to meet the height requirements of the camera 81, ensuring good shooting effect and good image quality.

[0056] According to some embodiments of the present invention, such as Figure 1 , Figure 2 and Figure 4 As shown, the adjustment device 100 can be two spaced apart. The two opposite ends of the camera 81 can be connected to the two rotating plates 40 respectively, so that the adjustment device 100 can adjust the camera 81 from both ends of the camera 81. This avoids the camera 81 from having different tilt angles at both ends, which would affect the imaging effect of the camera 81. It ensures that the camera 81 has good parallelism, making the shooting angle more accurate and the image quality better.

[0057] According to the present invention, the adjustment device 100, through the cooperation of the transmission block 30 and the adjustment block 20, and the cooperation of the rotating plate 40 and the transmission block 30, when the adjustment block 20 moves along the first direction, the adjustment block 20 can drive the transmission block 30 to move along the second direction, and the transmission block 30 can drive the rotating plate 40 to rotate, thereby driving the camera 81 to rotate and adjusting the shooting angle of the camera 81, ensuring accurate shooting angle and good image quality. Moreover, the adjustment device 100 has a simple and compact structure, which is conducive to reducing production costs.

[0058] In embodiments of the present invention, the specific structure of the cooperation between the transmission block 30 and the adjustment block 20 can be set according to actual conditions.

[0059] For example, in some embodiments, such as Figure 6 , Figure 7 , Figure 9 and Figure 10 As shown, the surface of the adjusting block 20 facing the transmission block 30 (e.g.) Figure 6 The upper side shown has an inclined surface 21. Along a first direction (e.g., along...) Figure 6 As shown in the left-to-right direction, the inclined surface 21 can be inclined toward the side away from the transmission block 30; or, along another direction in the first direction (e.g., along...). Figure 6 As shown in the direction from right to left), the inclined surface 21 can be inclined toward the side away from the transmission block 30. When the adjusting block 20 moves along the first direction, one end of the transmission block 30 (e.g.,Figure 6 The lower end shown engages with the inclined surface 21, ensuring that the adjusting block 20 drives the transmission block 30 to move along the second direction. The engagement of the inclined surface 21 with the transmission block 30 enables the transmission block 30 to move along the second direction. The adjusting block 20 has a simple structure, which helps reduce production costs.

[0060] In addition, such as Figure 5 , Figure 6 , Figure 9 and Figure 10 As shown, the other end of the transmission block 30 (such as...) Figure 6 The upper end shown can mate with the rotating plate 40, and the transmission block 30 is located on one side of the rotation axis of the rotating plate 40 in the first direction (e.g., Figure 6 (As shown on the left or right side), thus, by means of a transmission block 30 applying a force in the second direction to the rotating plate 40 on one side, the transmission block 30 can drive the rotating plate 40 to rotate around its rotation axis, thereby achieving the rotation of the rotating plate 40. The rotation of the rotating plate 40 can be controlled simply by pushing it with the transmission block 30; the structure is simple and helps reduce production costs.

[0061] In some embodiments, such as Figure 5 , Figure 6 , Figure 9 and Figure 10 As shown, the end of the rotating plate 40 can be arc-shaped, which facilitates its engagement with the other end of the transmission block 30, making it easier for the transmission block 30 to drive the rotating plate 40 to rotate.

[0062] In some embodiments, such as Figure 6 , Figure 9 and Figure 10 As shown, the surface of the transmission block 30 facing the adjustment block 20 (e.g.) Figure 6 The lower side shown has a groove corresponding to the inclined surface 21. The groove can cooperate with the inclined surface 21 to realize the cooperation between the transmission block 30 and the adjusting block 20, which enables the adjusting block 20 to move more smoothly in the groove, ensures that the adjusting block 20 moves smoothly, and makes the adjusting device 100 have good adjustment accuracy.

[0063] In some embodiments, a limiting protrusion may be provided at the end of the inclined surface 21 away from the transmission block 30, which can limit the adjustment block 20. When the adjustment block 20 moves along the first direction, the limiting protrusion can stop the adjustment block 20 from moving excessively, ensuring the normal use of the adjustment device 100. For example, the limiting protrusion can be a screw, which can be connected to the inclined surface 21 along the second direction, ensuring reliable connection and simple structure, which helps to reduce production costs.

[0064] In some embodiments of the present invention, such asFigure 6 , Figure 7 , Figure 9 and Figure 10 As shown, there can be two inclined surfaces 21, which are spaced apart in the first direction and along one orientation of the second direction (e.g., along...). Figure 6 As shown in the top-to-bottom direction), the two inclined surfaces 21 can be inclined in a direction away from each other or in a direction closer to each other; or in another direction along the second direction (e.g., along...). Figure 6 (As shown in the bottom-up direction), the two inclined surfaces 21 can be inclined in a direction away from each other or in a direction closer to each other. There can be two transmission blocks 30, one end of each transmission block 30 is engaged with the two inclined surfaces 21, and the other end of each transmission block 30 is engaged with the rotating plate 40. The two transmission blocks 30 are located on both sides of the rotation axis of the rotating plate 40 along the first direction.

[0065] By adjusting the block 20 and moving it along the first direction, the two inclined surfaces 21 can respectively cooperate with the two transmission blocks 30, so that the two transmission blocks 30 can move in two different directions along the second direction, thereby realizing the rotation of the rotating plate 40, ensuring that the rotating plate 40 is installed firmly, rotates reliably, and is not prone to deviation.

[0066] In some specific embodiments, such as Figure 6 As shown, the adjusting block 20 can have two inclined surfaces 21, which can be tilted away from each other in the direction from top to bottom. There can be two transmission blocks 30, with the lower ends of the two transmission blocks 30 respectively engaging with the two inclined surfaces 21, and the upper ends of the two transmission blocks 30 respectively engaging with the rotating plate 40. The two transmission blocks 30 are located on the left and right sides of the rotation axis of the rotating plate 40, respectively.

[0067] When the adjusting block 20 moves from right to left, the two transmission blocks 30 can slide on the inclined surface 21 respectively. The right transmission block 30 moves downward and the left transmission block 30 moves upward, so that the transmission blocks 30 can drive the rotating plate 40 to rotate, realizing the clockwise rotation of the rotating plate 40 around the rotation axis of the rotating plate 40. When the adjusting block 20 moves from left to right, the two transmission blocks 30 can slide on the inclined surface 21 respectively. The right transmission block 30 moves upward and the left transmission block 30 moves downward, so that the transmission blocks 30 can drive the rotating plate 40 to rotate, realizing the counterclockwise rotation of the rotating plate 40 around the rotation axis of the rotating plate 40.

[0068] For example, in some embodiments, the surface of the adjusting block 20 near the transmission block 30 may be provided with a groove. Along one direction of the first direction, the groove may be inclined towards the side away from the transmission block 30; or, along another direction of the first direction, the groove may be inclined towards the side away from the transmission block 30. One end of the transmission block 30 may be provided with a connecting portion, which is movably located within the groove. When the adjusting block 20 moves along the first direction, the movement of the connecting portion within the groove can drive the transmission block 30 to move along the second direction. The adjusting block 20 has a simple structure, which helps to reduce production costs.

[0069] According to some embodiments of the present invention, such as Figure 6 , Figure 9 and Figure 10 As shown, the base 10 may be provided with a first receiving groove 11 and a second receiving groove 12, which are connected. The adjusting block 20 is movably disposed in the first receiving groove 11, and the transmission block 30 is movably disposed in the second receiving groove 12. Thus, the adjusting block 20 can be limited by the first receiving groove 11, ensuring that the adjusting block 20 can move in the first direction within the first receiving groove 11, and that the movement of the adjusting block 20 is reliable and not prone to deviation, thus ensuring the accuracy of the movement of the adjusting block 20. The transmission block 30 can be limited by the second receiving groove 12, ensuring that the transmission block 30 can move in the second direction within the second receiving groove 12, and that the movement of the transmission block 30 is reliable and not prone to deviation, thus ensuring the accuracy of the movement of the transmission block 30.

[0070] In some embodiments, such as Figure 6 , Figure 9 and Figure 10 As shown, the first receiving groove 11 has two sub-grooves along the first direction (left-right direction), with the two sub-grooves located at both ends of the base 10. The two sub-grooves can be U-shaped grooves extending along the first direction. The two ends of the adjusting block 20 are located within the two sub-grooves, allowing the adjusting block 20 to move within them. The sidewalls of the two sub-grooves can limit the movement of the adjusting block 20, ensuring reliable movement and preventing deviation, thus guaranteeing the accuracy of the adjusting block 20's movement. The structure is simple and easy to install.

[0071] In some embodiments, such as Figure 3 , Figure 5 , Figure 6 , Figure 9 and Figure 10 As shown, the transmission block 30 includes a limiting part 31 and a mating part 32, one end of the mating part 32 (e.g. Figure 6 The upper end shown 32 mates with the adjusting block 20, and the other end of the mating part 32 (for example) Figure 6 The lower end shown) and one end of the limiting part 31 (e.g.) Figure 6 The upper end shown is connected to the limiting part 31, and the other end (e.g.) is connected to the limiting part 31.Figure 6 The lower end (shown) engages with the rotating plate 40, and the cross-sectional area of ​​the limiting part 31 is larger than that of the engaging part 32. Therefore, when the adjusting block 20 moves, the limiting part 31 can stop against the opening of the second receiving groove 12, thereby limiting the movement of the transmission block 30 and preventing excessive movement of the transmission block 30, thus ensuring the normal use of the adjusting device 100.

[0072] In some embodiments where there are two transmission blocks 30, such as Figure 6 , Figure 9 and Figure 10 As shown, the base 10 may be provided with two second receiving grooves 12. The two second receiving grooves 12 are respectively located on both sides of the first receiving groove 11, and the two second receiving grooves 12 are connected to the first receiving groove 11, so that the two transmission blocks 30 can be limited by the second receiving grooves 12 respectively, ensuring that the transmission blocks 30 can move in the second direction within the second receiving grooves 12. The movement of the two transmission blocks 30 is reliable and not prone to deviation, making the rotation of the rotating plate 40 more precise and ensuring the adjustment accuracy of the adjustment device 100.

[0073] According to some embodiments of the present invention, such as Figure 6 , Figure 9 and Figure 10 As shown, the adjustment device 100 also includes a limiting block 50, which can be connected to the base 10. A through hole 51 is defined between the limiting block 50 and the base 10. The adjustment block 20 can be inserted into the through hole 51 and can move in the first direction within the through hole. The limiting block 50 can prevent the adjustment block 20 from moving in other directions, ensuring the reliability of the movement of the adjustment block 20. This allows the transmission block 30 to move more accurately in the second direction, making the rotation of the rotating plate 40 more precise, and ensuring the adjustment accuracy of the adjustment device 100.

[0074] In some embodiments, such as Figure 6 , Figure 9 and Figure 10 As shown, the limiting block 50 can be located on one side of the vertical line of the rotation axis of the rotating plate 40 (e.g., Figure 6 (as shown on the lower side), so that the moving distance of the adjusting block 20 along the first direction can be symmetrical with respect to the rotation axis of the rotating plate 40, ensuring that the rotation of the rotating plate 40 can meet the adjustment requirements, and the adjusting device 100 can adjust more accurately.

[0075] In some embodiments of the present invention, such as Figures 3-6 , Figure 9 and Figure 10As shown, the adjusting device 100 further comprises a fixed plate 60, which is arranged on the base 10, and the rotating plate 40 is rotationally connected with the fixed plate 60. The fixed plate 60 can avoid the rotating plate 40 from moving or rotating in other directions, so that the rotating plate 40 moves more reliably and accurately around the rotating axis of the rotating plate 40 under the driving of the transmission block 30, and is not prone to shaking.

[0076] In the embodiments of the present application, the specific structure of the rotating plate 40 rotationally connected with the fixed plate 60 can be set according to actual conditions.

[0077] For example, in some embodiments, as shown in Figure 5 With Figure 6 As shown, the fixed plate 60 can comprise a rotating shaft 604 connected with the fixed plate 60, and the rotating plate 40 can have a connecting hole 402, which is rotationally matched with the rotating shaft 604. Thus, the rotating plate 40 can rotate around the rotating shaft 604, so as to realize the rotational connection between the rotating plate 40 and the fixed plate 60. The rotating plate 40 is reliably connected with the fixed plate 60, and rotates stably.

[0078] Specifically, as shown in Figure 5 and 6 As shown, the fixed plate 60 is provided with a rotating shaft hole 602 and a guide hole, and the guide hole comprises a first arc-shaped hole 601 and a second arc-shaped hole 603 arranged on both sides of the rotating shaft hole 602. The rotating plate 40 is correspondingly provided with two positioning holes 401 matched with the guide hole. The first arc-shaped hole 601 and the second arc-shaped hole 603 are respectively provided with guide shafts (not shown), one end of each guide shaft is connected in the positioning hole 401, and the other end is slidably matched with the first arc-shaped hole 601 and the second arc-shaped hole 603. The first arc-shaped hole 601 and the second arc-shaped hole 603 take the center of the rotating shaft hole 602 as the center, so that the rotating plate 40 is guided by the guide shafts when rotating, thereby rotating more stably, and at the same time, the rotating plate 40 is prevented from excessively rotating.

[0079] For another example, in some other embodiments, the rotating plate 40 can be connected with the fixed plate 60 through a fastener, and the rotating plate 40 has a connecting hole 402, which is rotationally matched with the fastener. Thus, the rotating plate 40 can rotate around the fastener, so as to realize the rotational connection between the rotating plate 40 and the fixed plate 60. The rotating plate 40 is reliably connected with the fixed plate 60, and rotates stably. In addition, after the position of the camera 81 is accurately adjusted, the rotating plate 40 can be fastened with the fixed plate 60 through the fastener, so as to fix the position of the rotating plate 40 and avoid the rotating plate 40 from moving, thereby avoiding the adjusted camera 81 from rotating and ensuring the adjustment of the adjusting device 100 to be reliable. For example, the fastener can be a screw.

[0080] According to some embodiments of the present application, as shown in Figures 3-10As shown, the adjustment device 100 also includes an adjustment mechanism 70, which is connected to the adjustment block 20. The adjustment mechanism 70 can be used to drive the adjustment block 20 to move along the first direction, making it easier to drive the adjustment block 20 from the outside and making it more convenient to drive the adjustment block 20 to move.

[0081] In some embodiments, such as Figure 3 , Figures 5-10 As shown, the adjustment mechanism 70 may include an adjustment rod 71, one end of which (e.g. Figure 6 The left end shown is fixedly connected to the adjusting block 20. The adjusting block 20 can be driven to move by moving the adjusting rod 71, which makes it easier to drive the adjusting block 20 from the outside, making the adjustment of the adjusting block 20 more convenient. The structure is simple and helps to reduce production costs.

[0082] In some embodiments, such as Figure 6 As shown, the base 10 has a through hole, and the adjusting rod 71 extends along the first direction and is slidably inserted into the through hole, facilitating its movement. The adjusting rod 71 can drive the adjusting block 20, making its adjustment more convenient. For example, pushing the adjusting rod 71 to the left can drive the adjusting block 20 to the left; pushing the adjusting rod 71 to the right can drive the adjusting block 20 to the right, making the adjustment of the adjusting block 20 simple and reliable.

[0083] In some embodiments, such as Figure 3 , Figures 5-10 As shown, the base 10 is provided with a threaded hole 13, the adjusting rod 71 extends along the first direction and passes through the threaded hole 13, the outer peripheral wall of the adjusting rod 71 is provided with an external thread, the external thread cooperates with the threaded hole 13, one end of the adjusting rod 71 is rotatably connected to the adjusting block 20, the adjusting rod 71 can move in the threaded hole 13, so that the adjusting rod 71 can move along the first direction, thereby the adjusting rod 71 can drive the adjusting block 20 to move along the first direction.

[0084] The threaded connection allows for more precise and easier control of the movement of the adjusting rod 71, thus improving the adjustment accuracy of the adjusting device 100. Furthermore, the threaded connection between the adjusting rod 71 and the base 10, the rotatable connection between the adjusting rod 71 and the adjusting block 20, and the sequential engagement of the transmission block 30 with the adjusting block 20, and the adjusting block 20 with the rotating plate 40, enable self-locking of the adjusting device 100. Once the position of the adjusting rod 71 is fixed, the rotating plate 40 is less likely to rotate, eliminating the need for other fixing structures to secure the adjusting device 100. This facilitates adjustment, reduces the cumbersome locking process with fasteners, lowers installation and adjustment time, and results in a simple structure and low production cost.

[0085] In some embodiments, as shown in Figure 5 、 Figure 6 、 Figure 9 and Figure 10 , the inclined surface 21 of the adjusting block 20 can be two, in the direction from top to bottom, the two inclined surfaces 21 can be inclined towards the direction away from each other, the left end of the adjusting rod 71 is rotationally connected with the adjusting block 20, and the adjusting rod 71 is threadedly connected with the base 10. The transmission block 30 can be two, the lower ends of the two transmission blocks 30 are matched with the two inclined surfaces 21 respectively, the upper ends of the two transmission blocks 30 are matched with the rotating plate 40 respectively, and the two transmission blocks 30 are located on the left and right sides of the rotating axis of the rotating plate 40 respectively.

[0086] When the adjusting rod 71 rotates clockwise, the adjusting rod 71 can move to the left, so that the adjusting rod 71 drives the adjusting block 20 to move to the left, the two transmission blocks 30 can slide on the inclined surface 21 respectively, the transmission block 30 on the right moves downward, and the transmission block 30 on the left moves upward, so that the transmission block 30 can drive the rotating plate 40 to rotate, and the rotating plate 40 rotates clockwise around the rotating axis of the rotating plate 40; when the adjusting rod 71 rotates counterclockwise, the adjusting rod 71 can move to the right, so that the adjusting rod 71 drives the adjusting block 20 to move to the right, the two transmission blocks 30 can slide on the inclined surface 21 respectively, the transmission block 30 on the right moves upward, and the transmission block 30 on the left moves downward, so that the transmission block 30 can drive the rotating plate 40 to rotate, and the rotating plate 40 rotates counterclockwise around the rotating axis of the rotating plate 40.

[0087] In some embodiments, as shown in Figures 3-6 、 Figure 9 and Figure 10 , one side (for example, the right side as shown in Figure 6 ) of the base 10 can be provided with a stop block 14, the stop block 14 is provided with a threaded hole 13 or a through hole, and the adjusting rod 71 can be arranged in the threaded hole 13 or the through hole, so as to facilitate the movement of the adjusting rod 71 in the first direction, thereby driving the adjusting block 20 to move in the first direction.

[0088] In the embodiments of the present application, the specific structure of the rotation connection between the adjusting rod 71 and the adjusting block 20 can be set according to actual conditions.

[0089] For example, in some embodiments, as shown in Figures 6-8 , the adjusting block 20 can include a main body 201 and a first blocking block 202, the main body 201 is matched with the transmission block 30, and when the main body 201 moves in the first direction, the main body 201 can drive the transmission block 30 to move in the second direction.

[0090] The first blocking block 202 is arranged with the main body 201 in the first direction, and the first blocking block 202 is connected with the main body 201. The first blocking block 202 and the main body 201 define a rotating groove 203. One end of the adjusting rod 71 can be provided with a second blocking block 72. The adjusting rod 71 is arranged in the first blocking block 202. The second blocking block 72 is rotatably arranged in the rotating groove 203. When the adjusting rod 71 rotates, the second blocking block 72 can rotate in the rotating groove 203, so as to avoid that the adjusting rod 71 drives the main body 201 to rotate, and the adjusting rod 71 can drive the adjusting block 20 to move in the first direction, and the movement of the adjusting block 20 is reliable.

[0091] In some embodiments, one end of the first blocking block 202 can form the rotating groove 203, and one end of the main body 201 is a flat surface; or one end of the main body 201 can form the rotating groove 203, and one end of the first blocking block 202 is a flat surface; or the first blocking block 202 and the main body 201 can be connected to form the rotating groove 203 together, which can ensure that the second blocking block 72 is located between the first blocking block 202 and the main body 201, and the adjusting rod 71 and the adjusting block 20 are rotatably connected.

[0092] In some embodiments, the first blocking block 202 and the main body 201 are detachably connected, which facilitates the installation and separation of the second blocking block 72 in the rotating groove 203, facilitates assembly, and facilitates maintenance and replacement.

[0093] For example, in some other embodiments, as shown in Figure 9 and Figure 10 The adjusting block 20 can include a first adjusting plate 204 and a second adjusting plate 205. The first adjusting plate 204 and the second adjusting plate 205 are arranged in the third direction. The first adjusting plate 204 and the second adjusting plate 205 are matched with the transmission block 30. When the first adjusting plate 204 and the second adjusting plate 205 move in the first direction, the first adjusting plate 204 and the second adjusting plate 205 can drive the transmission block 30 to move in the second direction.

[0094] The first adjusting plate 204 and the second adjusting plate 205 can define the rotating groove 203. One end of the adjusting rod 71 is provided with the second blocking block 72. The second blocking block 72 is rotatably arranged in the rotating groove 203. When the adjusting rod 71 rotates, the second blocking block 72 can rotate in the rotating groove 203, so as to avoid that the adjusting rod 71 drives the first adjusting plate 204 and the second adjusting plate 205 to rotate, and the adjusting rod 71 can drive the adjusting block 20 to move in the first direction, and the movement of the adjusting block 20 is reliable.

[0095] In some embodiments, the first adjusting plate 204 and the second adjusting plate 205 are detachably connected, facilitating the installation and separation of the second blocking block 72 in the rotating groove 203, convenient assembly, and facilitating maintenance, replacement, etc. For example, the first adjusting plate 204 and the second adjusting plate 205 can be connected by fasteners to ensure reliable connection.

[0096] According to some embodiments of the present application, as shown in Figure 10 The adjusting device 100 further includes a driving mechanism 73, which can be connected with the adjusting rod 71. The driving mechanism 73 can drive the adjusting rod 71 to move or rotate, making the adjusting of the adjusting device 100 more convenient and easier.

[0097] For example, in some embodiments, the driving mechanism 73 can be a wrench, which is convenient to operate and has low production cost. Alternatively, the driving mechanism 73 can be a motor, a pneumatic cylinder, or a hydraulic cylinder, etc., which can automatically move the adjusting rod 71, making the adjustment more convenient and accurate. For example, the pneumatic cylinder can be a rotary pneumatic cylinder, which is convenient to drive the adjusting rod 71 to rotate. The pneumatic cylinder can be a linear pneumatic cylinder, which is convenient to drive the adjusting rod 71 to move linearly.

[0098] The optical detection mechanism 300 according to the embodiments of the present application includes the camera assembly 200 according to the embodiments of the present application. Since the camera assembly 200 according to the embodiments of the present application has the above beneficial technical effects, the optical detection mechanism 300 according to the embodiments of the present application, through the cooperation of the transmission block 30 and the adjusting block 20, and the cooperation of the rotating plate 40 and the transmission block 30, when the adjusting block 20 moves in the first direction, the adjusting block 20 can drive the transmission block 30 to move in the second direction, and the transmission block 30 can drive the rotating plate 40 to rotate, thereby being able to drive the camera 81 to rotate, adjusting the shooting angle of the camera 81, ensuring the accuracy of the shooting angle, the imaging quality is good, and the adjusting device 100 has simple and compact structure, which is conducive to reducing the production cost.

[0099] In some embodiments, as shown in Figure 1 The optical detection mechanism 300 can include a motion platform 82, and the camera assembly 200 can be located on the motion platform 82, facilitating the movement of the camera assembly 200, and being able to completely detect the detection piece 400. Alternatively, the detection piece 400 can be located on the motion platform 82, and the detection piece 400 can move relative to the camera assembly 200, facilitating the detection of the detection piece 400 by the camera assembly 200, making the detection of the detection piece 400 more complete, and being able to ensure the detection accuracy of the optical detection mechanism 300. For example, the detection piece 400 can be a printed circuit board (PCB).

[0100] In some embodiments, the detection piece 400 can be provided with a through hole, when the shooting angle of the camera 81 is adjusted, the camera assembly 200 can first image the detection piece 400, if the imaging of the through hole is a complete circle, it can be known that the shooting angle of the camera 81 is adjusted accurately, if the imaging of the through hole is not a complete circle, that is, part of the through hole is blocked, it can be known that the shooting angle of the camera 81 is not adjusted accurately, the camera 81 is adjusted by the adjusting device 100, when the imaging of the through hole is a complete circle, the shooting angle of the camera 81 is adjusted accurately. Then, the optical detection mechanism 300 can image the detection piece 400, analyze the product quality, and ensure the detection accuracy of the detection piece 400.

[0101] In some embodiments, as shown in Figure 1 With Figure 2 As shown, the optical detection mechanism 300 can include a light source assembly 83, which can supplement the light of the camera assembly 200, increase the exposure, and ensure that the camera assembly 200 has better shooting effect, so that the detection of the optical detection mechanism 300 is more accurate.

[0102] The other configurations and operations of the adjusting device 100, the camera assembly 200 and the optical detection mechanism 300 according to the embodiments of the present application are known to those skilled in the art, and will not be described in detail here.

[0103] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between the two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0104] In the description of the present application, the description of the terms "embodiment", "specific embodiment", "example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0105] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. An adjusting device, characterized in that The application relates to a rotary plate adjusting device, which comprises a base, an adjusting block movably arranged on the base along a first direction, a transmission block movably arranged on the base along a second direction, the first direction being perpendicular to the second direction, the transmission block being matched with the adjusting block to drive the transmission block to move along the second direction when the adjusting block moves along the first direction, a rotary plate rotatably arranged on the base, an axis of rotation of the rotary plate extending along a third direction, the third direction being perpendicular to both the first direction and the second direction, the rotary plate, the transmission block and the adjusting block being arranged along the second direction, the transmission block being located between the rotary plate and the adjusting block, the rotary plate being matched with the transmission block to drive the rotary plate to rotate when the transmission block moves along the second direction, wherein a surface of the adjusting block facing the transmission block is provided with inclined surfaces, the inclined surfaces being inclined towards a side away from the transmission block in one of two directions along the first direction, one end of the transmission block being matched with the inclined surfaces, the other end of the transmission block being matched with the rotary plate and located on one side of the axis of rotation of the rotary plate along the first direction, the inclined surfaces being two, the two inclined surfaces being spaced apart along the first direction, the two inclined surfaces being inclined towards a direction away from each other or a direction close to each other in one of two directions along the second direction, the transmission block being two, one end of each of the two transmission blocks being matched with the two inclined surfaces respectively, the other end of each of the two transmission blocks being matched with the rotary plate respectively and located on two sides of the axis of rotation of the rotary plate along the first direction respectively. The base is provided with a first accommodating groove and a second accommodating groove, the first accommodating groove and the second accommodating groove being communicated, the adjusting block being movably arranged in the first accommodating groove, the transmission block being movably arranged in the second accommodating groove. The application further comprises a limiting block connected with the base, a through hole being defined between the limiting block and the base, the adjusting block being arranged in the through hole. The application further comprises a fixing plate arranged on the base, the rotary plate being rotatably connected with the fixing plate. The application further comprises an adjusting mechanism connected with the adjusting block to drive the adjusting block to move along the first direction, the adjusting mechanism comprising an adjusting rod, one end of the adjusting rod being fixedly connected with the adjusting block. The base is provided with a threaded hole, the adjusting rod extending along the first direction and being arranged in the threaded hole, an outer thread being arranged on an outer wall of the adjusting rod and matched with the threaded hole, one end of the adjusting rod being rotatably connected with the adjusting block, or the base is provided with a through hole, the adjusting rod extending along the first direction and being slidably arranged in the through hole.

2. The adjustment device of claim 1, wherein The adjusting block comprises a main body matched with the transmission block.

3. The adjustment device of claim 1, wherein ​ ​ 4. The adjustment device of claim 1, wherein ​ ​ 5. The adjustment device according to any one of claims 1-4, characterized in that, ​ ​ 6. The adjustment device of claim 5, wherein, ​ 7. The adjustment device of claim 5, wherein ​ ​ A first blocking block is arranged with the main body in the first direction and is connected with the main body, a rotating groove is defined between the first blocking block and the main body, one end of the adjusting rod is provided with a second blocking block, the adjusting rod is arranged in the first blocking block, and the second blocking block is rotatably arranged in the rotating groove.

8. The adjustment device of claim 5, wherein, The adjusting block comprises a first adjusting plate and a second adjusting plate arranged in the third direction, the first adjusting plate and the second adjusting plate are matched with the transmission block, a rotating groove is defined between the first adjusting plate and the second adjusting plate, one end of the adjusting rod is provided with a second blocking block, and the second blocking block is rotatably arranged in the rotating groove.

9. The adjustment device of claim 5, wherein, The adjusting device further comprises a driving mechanism connected with the adjusting rod to drive the adjusting rod to move or rotate.

10. A camera assembly characterized by, Comprise: A support; The base is arranged on the support according to any one of claims 1-9; A camera is connected with the rotating plate to adjust the shooting angle of the camera.

11. An optical detection mechanism, characterized by, Comprise the camera assembly according to claim 10.

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