CN216383277U - Adjusting device, camera assembly and optical detection mechanism - Google Patents

Abstract

The utility model discloses an adjusting device, a camera component and an optical detection mechanism, wherein the adjusting device comprises: a base; the adjusting block is movably arranged on the base along a first direction; the transmission block is movably arranged on the base along a second direction, the first direction is vertical to the second direction, and the transmission block is 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; the base is rotationally located to the rotor plate, and the axis of rotation of rotor plate extends along the third direction, and the third direction is all perpendicular with first direction and second direction, and rotor plate, transmission piece and regulating block arrange on the second direction, and the transmission piece is located between rotor plate and the regulating block, and the rotor plate is rotatory with being used for driving the rotor plate when the transmission piece removes along the second direction with the cooperation of transmission piece. The adjusting device can adjust the shooting angle of the camera, ensures the accurate shooting angle and good imaging quality, has simple and compact structure, and is beneficial to reducing the production cost.

Description

Adjusting device, camera assembly and optical detection mechanism

Technical Field

The utility model relates to the technical field of detection devices, in particular to an adjusting device, a camera assembly and an optical detection mechanism.

Background

In the related art, when the camera is installed, the installation angle of the camera is not easy to adjust, and the problems of poor imaging quality and the like of the camera are easily caused.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, an object of the present invention is to provide an adjusting device, which can adjust the shooting angle of a camera, ensure the shooting angle to be accurate, ensure good imaging quality, and has a simple and compact structure, thereby being beneficial to reducing the production cost.

Another object of the present invention is to provide a camera assembly having the above adjusting device.

It is still another object of the present invention to provide an optical inspection mechanism having the above camera assembly.

An adjustment device according to an embodiment of the present invention includes: a base; the adjusting block is movably arranged on the base along a first direction; the transmission block is movably arranged on the base along a second direction, the first direction is perpendicular to the second direction, and the transmission block is 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; the rotating plate is rotatably arranged on the base, the rotating axis of the rotating plate extends along a third direction, the third direction is perpendicular to the first direction and the second direction, the rotating plate, the transmission block and the adjusting block are arranged in the second direction, the transmission block is located between the rotating plate and the adjusting block, and the rotating plate is matched with the transmission block to drive the rotating plate to rotate when the transmission block moves along the second direction.

According to the adjusting device provided by the embodiment of the utility model, the transmission block is matched with the adjusting block, and the rotating plate is matched with the transmission block, so that when the adjusting block moves along the first direction, 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, thereby driving the camera to rotate, adjusting the shooting angle of the camera, ensuring accurate shooting angle and good imaging quality, and the adjusting device has a simple and compact structure, and is beneficial to reducing the production cost.

In addition, the adjusting device according to the above embodiment of the present invention may further have the following additional technical features:

according to some embodiments of the adjusting device, a surface of the adjusting block facing the transmission block has an inclined surface, the inclined surface is inclined toward a side away from the transmission block along one of two orientations of the first direction, one end of the transmission block is engaged with the inclined surface, and the other end of the transmission block is engaged with the rotation plate and is located on a side of a rotation axis of the rotation plate in the first direction.

According to some embodiments of the present invention, the number of the inclined surfaces is two, the two inclined surfaces are spaced apart in the first direction, the two inclined surfaces are inclined in a direction away from each other or in a direction approaching each other along one of two directions of the second direction, the number of the transmission blocks is two, one end of each of the two transmission blocks is respectively engaged with the two inclined surfaces, and the other end of each of the two transmission blocks is respectively engaged with the rotation plate and is respectively located on both sides of the rotation axis of the rotation plate along the first direction.

According to some embodiments of the present invention, the base is provided with a first receiving groove and a second receiving groove, the first receiving groove is communicated with the second receiving groove, the adjusting block is movably disposed in the first receiving groove, and the transmission block is movably disposed in the second receiving groove.

According to some embodiments of the utility model, the adjustment device further comprises: the limiting block, the limiting block with pedestal connection, the limiting block with inject the perforating hole between the base, the regulating block is worn to establish in the perforating hole.

According to some embodiments of the utility model, the adjustment device further comprises: the fixed plate is arranged on the base, and the rotating plate is rotatably connected with the fixed plate.

According to some embodiments of the utility model, the adjustment device further comprises: an adjustment mechanism connected with the adjustment block for driving the adjustment block to move along the first direction, the adjustment mechanism comprising: and one end of the adjusting rod is fixedly connected with the adjusting block.

According to some embodiments of the present invention, the base is provided with a threaded hole, the adjusting rod extends along the first direction and penetrates through the threaded hole, the outer peripheral wall of the adjusting rod is provided with an external thread matched with the threaded hole, and one end of the adjusting rod is rotatably connected with the adjusting block, or the base is provided with a through hole, and the adjusting rod extends along the first direction and slidably penetrates through the through hole.

According to some embodiments of the utility model, the adjustment block comprises: a body that mates with the drive block; the first stop block, the first stop block with the main part is in arrange and connect in the first direction, the first stop block with inject between the main part and rotate the groove, the one end of adjusting the pole is equipped with the second and stops the block, it wears to locate to adjust the pole first stop block, the second stops the block and rotationally establishes rotate the inslot.

According to some embodiments of the present invention, the adjusting block includes a first adjusting plate and a second adjusting plate arranged along the third direction, the first adjusting plate and the second adjusting plate are both matched with the transmission block, a rotation groove is defined between the first adjusting plate and the second adjusting plate, a second blocking block is arranged at one end of the adjusting rod, and the second blocking block is rotatably arranged in the rotation groove.

According to some embodiments of the utility model, the adjusting device further comprises a driving mechanism connected with the adjusting lever to drive the adjusting lever to move or rotate.

A camera assembly according to an embodiment of the present invention includes: a support; according to the adjusting device provided by the embodiment of the utility model, the base is arranged on the bracket; a camera connected with the rotation plate to adjust a photographing angle of the camera.

An optical detection mechanism according to an embodiment of the present invention includes a camera assembly according to an embodiment of the present invention.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural diagram of an optical detection mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic view of a partial structure of an optical detection mechanism according to an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 2 at circle A;

FIG. 4 is a schematic diagram of a camera assembly according to an embodiment of the utility model;

FIG. 5 is a schematic structural diagram of an adjustment device according to an embodiment of the utility model;

fig. 6 is an exploded view of an adjustment device according to a first embodiment of the utility model;

FIG. 7 is a schematic view of the arrangement of the adjustment block in cooperation with the adjustment mechanism according to the first embodiment of the present invention;

FIG. 8 is a schematic structural view of an adjustment mechanism and a first stop according to a first embodiment of the present invention;

fig. 9 is an exploded view of an adjustment device according to a second embodiment of the utility model;

fig. 10 is an exploded view of an adjustment device according to a third embodiment of the utility model.

Reference numerals:

the adjusting device 100; a camera assembly 200; an optical detection mechanism 300; a detecting member 400;

a base 10; a first accommodation groove 11; a second accommodating groove 12; a threaded hole 13; a stopper 14;

an adjusting block 20; an inclined surface 21; a main body 201; a first stop block 202; a rotation groove 203; a first regulating plate 204; a second regulating plate 205;

a transmission block 30; a stopper portion 31; a fitting portion 32;

a rotating plate 40; positioning holes 401; a connection hole 402;

a stop block 50; a through hole 51;

a fixing plate 60; a first arcuate aperture 601; a spindle hole 602; a second arcuate aperture 603; a rotating shaft 604;

an adjustment mechanism 70; an adjustment lever 71; a second stopper 72; a drive mechanism 73;

a bracket 80; a camera 81; a motion platform 82; a light source assembly 83.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "central," "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 used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

In the description of the present invention, "a first feature" or "a second feature" may include one or more of the features, and "a plurality" means two or more, and the first feature may be "on" or "under" the second feature, and may include the first and second features being in direct contact, or may include the first and second features being not in direct contact but being in contact with another feature therebetween, and the first feature being "on", "above" and "above" the second feature may include the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is higher in level than the second feature.

An adjusting apparatus 100 according to an embodiment of the present invention is described below with reference to the drawings.

Referring to fig. 1 to 10, a camera assembly 200 according to an embodiment of the present invention includes a bracket 80, an adjusting apparatus 100 according to an embodiment of the present invention, and a camera 81, and the adjusting apparatus 100 according to an embodiment of the present invention may include: the base 10, the adjusting block 20, the transmission block 30 and the rotating plate 40. The camera 81 may be a wide camera, but is not limited thereto, and for example, the wide camera may be a CIS (Contact Image Sensor) camera or the like.

Specifically, the base 10 is provided on the bracket 80 to facilitate mounting and fixing of the adjustment device 100. The adjusting block 20 is movably disposed on the base 10 along a first direction (e.g., a left-right direction shown in fig. 5), and the transmission block 30 is movably disposed on the base 10 along a second direction (e.g., an up-down direction shown in fig. 5), wherein the first direction is perpendicular to the second direction. The transmission block 30 may cooperate with the adjustment block 20, and the adjustment block 20 may drive the transmission block 30 to move in the second direction when the adjustment block 20 moves in the first direction. The rotating plate 40 is rotatably provided on the base 10, and a rotation axis of the rotating plate 40 extends in a third direction (for example, a front-back direction shown in fig. 6) 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 in the second direction, 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 in 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 camera 81 is ensured to have better imaging quality.

When adjusting block 20 moves along first direction, can drive transmission block 30 through adjusting block 20 and the cooperation of transmission block 30 and move along the second direction, can drive the rotation board 40 through the cooperation of transmission block 30 and rotation board 40 and rotate, and then drive the camera 81 of being connected with rotation board 40 and rotate, can adjust the shooting angle of camera 81, ensure that camera 81's formation of image is of high quality. The camera assembly 200 can convert the linear motion of the adjusting block 20 into the rotational motion of the rotating plate 40 through the sequential matching connection, and has the advantages of simple and compact structure, convenient adjustment and contribution to reducing the production cost.

For convenience of description, the orientations of the "up-down direction", the "left-right direction", the "front-back direction", and the like in the present invention are based on the orientation relationship shown in the drawings, and are not limited to the orientation in the actual application process.

In the embodiment of the present invention, the specific structure of the rotating plate 40 and the transmission block 30 can be set according to practical situations.

For example, in some embodiments, as shown in fig. 3 to 5, the rotating plate 40 and the transmission block 30 can directly abut against each other to realize the matching, so that the structure is simple and the production cost is low; alternatively, the rotating plate 40 and the driving block 30 may be coupled by a revolute pair connection to ensure a reliable connection, for example, the rotating plate 40 and the driving block 30 may be coupled by a hinge.

In the related art, when the camera is assembled, the sensor of the camera and the housing are prone to assembly errors, so that the housing of the camera and the sensor are not on the same plane, and therefore when the housing is vertically installed, the sensor in the camera is not vertical, and the imaging quality of the camera is affected.

Therefore, in the present invention, the camera 81 is connected to the rotating plate 40 of the adjusting device 100, and after the camera 81 is vertically mounted, the adjusting device 100 can rotate the camera 81 to adjust the sensor in the camera 81 to be in a vertical state, thereby ensuring an accurate shooting angle of the camera 81 and having a good imaging effect.

In some embodiments, the height of the bracket 80 can be adjusted, the base 10 is arranged on the bracket 80, and the height adjustment of the camera assembly 200 can be realized by adjusting the height of the bracket 80, so that the height requirement of the camera 81 can be met, the shooting effect is good, and the imaging quality is good.

According to some embodiments of the present invention, as shown in fig. 1, 2 and 4, the adjusting device 100 may be two spaced apart devices, and two opposite ends of the camera 81 may be respectively connected to the two rotating plates 40, so that the adjusting device 100 may adjust the camera 81 from two ends of the camera 81, avoid the imaging effect of the camera 81 being affected due to different inclination angles of the two ends of the camera 81, and ensure that the camera 81 has a better parallelism, so that the shooting angle is more accurate and the imaging quality is good.

According to the adjusting device 100 of the embodiment of the utility model, the transmission block 30 is matched with the adjusting block 20, the rotating plate 40 is matched with the transmission block 30, 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, and the transmission block 30 can drive the rotating plate 40 to rotate, so that the camera 81 can be driven to rotate, the shooting angle of the camera 81 can be adjusted, the accurate shooting angle and the good imaging quality are ensured, and the adjusting device 100 is simple and compact in structure, and is beneficial to reducing the production cost.

In the embodiment of the present invention, the specific structure of the transmission block 30 and the adjustment block 20 can be set according to actual conditions.

For example, in some embodiments, as shown in fig. 6, 7, 9 and 10, a surface of the adjustment block 20 facing the transmission block 30 (e.g., an upper side as shown in fig. 6) has an inclined surface 21. In one orientation in a first direction (e.g., in a left-to-right direction as shown in fig. 6), the inclined surface 21 may be inclined toward a side away from the transmission block 30; alternatively, the inclined surface 21 may be inclined toward a side away from the transmission block 30 in another direction of the first direction (for example, in a direction from right to left as shown in fig. 6), and when the adjustment block 20 moves in the first direction, one end (for example, a lower end as shown in fig. 6) of the transmission block 30 is engaged with the inclined surface 21, so that the adjustment block 20 can drive the transmission block 30 to move in the second direction. Can realize through inclined plane 21 and the cooperation of transmission piece 30 that transmission piece 30 moves along the second direction, the simple structure of regulating block 20 is favorable to reduction in production cost.

Further, as shown in fig. 5, 6, 9 and 10, the other end (the upper end shown in fig. 6) of the transmission block 30 may be engaged with the rotating plate 40, and the transmission block 30 is located at one side (for example, the left side or the right side shown in fig. 6) of the rotation axis of the rotating plate 40 in the first direction, so that the transmission block 30 applies a force in the second direction to the rotating plate 40 at one side of the rotating plate 40, so that the transmission block 30 may drive the rotating plate 40 to rotate around the rotation axis of the rotating plate 40, thereby rotating the rotating plate 40. The rotation control of the rotating plate 40 can be realized by pushing the rotating plate 40 through the transmission block 30, the structure is simple, and the production cost is favorably reduced.

In some embodiments, as shown in fig. 5, 6, 9 and 10, the end of the rotating plate 40 may have a circular arc shape, which is convenient to match with the other end of the driving block 30, so that the driving block 30 drives the rotating plate 40 to rotate.

In some embodiments, as shown in fig. 6, 9 and 10, a surface (e.g., a lower side shown in fig. 6) of the transmission block 30 facing the adjustment block 20 has a slanted slot corresponding to the slanted surface 21, and the slanted slot can be matched with the slanted surface 21, so that the transmission block 30 is matched with the adjustment block 20, the adjustment block 20 can move more smoothly in the slanted slot, the adjustment block 20 is ensured to move smoothly, and the adjustment precision of the adjustment device 100 is good.

In some embodiments, the end of the inclined surface 21 away from the transmission block 30 may be provided with a limiting protrusion, which can limit the adjustment block 20. When the adjusting block 20 moves along the first direction, the limiting protrusion stops the adjusting block 20 to avoid excessive movement of the adjusting block 20, and normal use of the adjusting device 100 is ensured. For example, the limiting protrusion can be a screw which can be connected to the inclined surface 21 along the second direction, so that the connection reliability is ensured, the structure is simple, and the production cost is reduced.

In some embodiments of the present invention, as shown in fig. 6, 7, 9 and 10, the inclined surfaces 21 may be two, the two inclined surfaces 21 are spaced apart in a first direction, and in one direction in a second direction (e.g., in a top-to-bottom direction as shown in fig. 6), the two inclined surfaces 21 may be inclined in a direction away from each other or inclined in a direction close to each other; or in another orientation in the second direction (e.g., in a bottom-to-top orientation as shown in fig. 6), the two inclined surfaces 21 may be inclined in a direction away from each other or in a direction closer to each other. And the number of the transmission blocks 30 may be two, one end of each of the two transmission blocks 30 is respectively matched with the two inclined surfaces 21, the other end of each of the two transmission blocks 30 is respectively matched with the rotation plate 40, and the two transmission blocks 30 are respectively located at two sides of the rotation axis of the rotation plate 40 along the first direction.

Through adjusting block 20 along the first direction removal, two inclined planes 21 can cooperate with two driving blocks 30 respectively for two driving blocks 30 can be followed the orientation removal of two differences of second direction, thereby realize the rotation to rotor plate 40, ensure that the installation of rotor plate 40 is firm, rotate reliably, difficult emergence skew.

In some embodiments, as shown in fig. 6, the adjusting block 20 may have two inclined surfaces 21, and the two inclined surfaces 21 may be inclined away from each other in a top-down direction. The number of the transmission blocks 30 may be two, the lower ends of the two transmission blocks 30 are respectively matched with the two inclined planes 21, the upper ends of the two transmission blocks 30 are respectively matched with the rotation plate 40, and the two transmission blocks 30 are respectively located at the left and right sides of the rotation axis of the rotation plate 40.

When the adjusting block 20 moves from right to left, the two transmission blocks 30 can respectively slide on the inclined surface 21, the transmission block 30 on the right side moves downwards, and the transmission block 30 on the left side moves upwards, so that the transmission block 30 can drive the rotating plate 40 to rotate, and the rotating plate 40 can rotate clockwise around the rotating axis of the rotating plate 40; when the adjusting block 20 moves from left to right, the two driving blocks 30 can slide on the inclined surface 21 respectively, the driving block 30 on the right side moves upwards, and the driving block 30 on the left side moves downwards, so that the driving block 30 can drive the rotating plate 40 to rotate, and the rotating plate 40 rotates anticlockwise around the rotating axis of the rotating plate 40.

For example, in some embodiments, the surface of the adjustment block 20 adjacent to the transmission block 30 may be provided with a groove, which may be inclined toward a side away from the transmission block 30, in one orientation of the first direction; alternatively, the recess may be inclined towards a side away from the driving block 30 in another orientation of the first direction, and one end of the driving block 30 may be provided with a connecting portion movably located in the recess. When adjusting block 20 removed along first direction, remove at the recess through connecting portion, can drive driving block 30 and remove along the second direction, adjusting block 20's simple structure is favorable to reduction in production cost.

According to some embodiments of the present invention, as shown in fig. 6, 9 and 10, the base 10 may be provided with a first receiving groove 11 and a second receiving groove 12, the first receiving groove 11 is communicated with the second receiving groove 12, the adjusting block 20 is movably disposed in the first receiving groove 11, and the driving block 30 is movably disposed in the second receiving groove 12. From this, can carry on spacingly to adjusting block 20 through first holding tank 11, ensure that adjusting block 20 can move along the first direction in first holding tank 11, adjusting block 20 removes reliably, difficult emergence skew ensures the accuracy nature that adjusting block 20 removed, can carry on spacingly to drive block 30 through second holding tank 12, ensure that drive block 30 can move along the second direction in second holding tank 12, drive block 30 removes reliably, difficult emergence skew ensures the accuracy nature that drive block 30 removed.

In some embodiments, as shown in fig. 6, 9 and 10, the first receiving groove 11 has two sub-grooves along the first direction (left-right direction), the two sub-grooves are respectively located at two ends of the base 10, and the two sub-grooves may be U-shaped grooves, and the U-shaped grooves extend along the first direction. The both ends of regulating block 20 are located two and divide the inslot, and regulating block 20 can divide the inslot at two and remove, and two lateral walls that divide the groove can carry on spacingly to regulating block 20, make regulating block 20 remove reliably, and difficult emergence skew ensures the accuracy nature that regulating block 20 removed, simple structure, and the regulating block 20 installation of being convenient for.

In some embodiments, as shown in fig. 3, 5, 6, 9 and 10, the transmission block 30 includes a position-limiting portion 31 and an engaging portion 32, one end (e.g., the upper end shown in fig. 6) of the engaging portion 32 is engaged with the adjustment block 20, the other end (e.g., the lower end shown in fig. 6) of the engaging portion 32 is connected to one end (e.g., the upper end shown in fig. 6) of the position-limiting portion 31, the other end (e.g., the lower end shown in fig. 6) of the position-limiting portion 31 is engaged with the rotation plate 40, and the cross-sectional area of the position-limiting portion 31 is greater than the cross-sectional area of the engaging portion 32. Therefore, when the adjusting block 20 moves, the limiting part 31 can be stopped against the opening of the second accommodating groove 12, so that the transmission block 30 is limited, excessive movement of the transmission block 30 can be avoided, and normal use of the adjusting device 100 is ensured.

In some embodiments where the transmission blocks 30 are two, as shown in fig. 6, 9 and 10, two second receiving grooves 12 may be disposed on the base 10, the two second receiving grooves 12 are respectively located at two sides of the first receiving groove 11, and the two second receiving grooves 12 are communicated with the first receiving groove 11, so that the two transmission blocks 30 may be respectively limited by the second receiving grooves 12, it is ensured that the transmission blocks 30 may move in the second receiving grooves 12 along the second direction, the two transmission blocks 30 move reliably, and are not prone to shift, so that the rotation of the rotation plate 40 is more accurate, and the adjustment accuracy of the adjustment device 100 is ensured.

According to some embodiments of the present invention, as shown in fig. 6, 9 and 10, the adjusting device 100 further includes a limiting block 50, the limiting block 50 may be connected to the base 10, a through hole 51 is defined between the limiting block 50 and the base 10, the adjusting block 20 may be inserted into the through hole 51, the adjusting block 20 may move in the through hole along the first direction, the limiting block 50 may prevent the adjusting block 20 from moving in other directions, so as to ensure the moving reliability of the adjusting block 20, and thus the driving block 30 may move more accurately along the second direction, the rotation of the rotating plate 40 may be more accurate, and the adjusting accuracy of the adjusting device 100 may be ensured.

In some embodiments, as shown in fig. 6, 9 and 10, the limiting block 50 may be located on one side (e.g., the lower side shown in fig. 6) of the perpendicular line of the rotation axis of the rotating plate 40, so that the moving distance of the adjusting block 20 along the first direction may be symmetrical with respect to the rotation axis of the rotating plate 40, which ensures that the rotation of the rotating plate 40 can meet the adjustment requirement, and the adjusting device 100 can adjust more accurately.

In some embodiments of the present invention, as shown in fig. 3-6, 9 and 10, the adjusting device 100 further includes a fixing plate 60, the fixing plate 60 is disposed on the base 10, the rotating plate 40 is rotatably connected to the fixing plate 60, and the fixing plate 60 can prevent the rotating plate 40 from moving or rotating in other directions, so that the rotating plate 40 is driven by the driving block 30 to move more reliably and accurately around the rotation axis of the rotating plate 40, and is not prone to shaking.

In the embodiment of the present invention, the specific structure of the rotary plate 40 rotatably connected to the fixed plate 60 may be set according to practical situations.

For example, in some embodiments, as shown in fig. 5 and 6, the fixing plate 60 may include a rotation shaft 604, the rotation shaft 604 is connected to the fixing plate 60, the rotation plate 40 may have a connection hole 402, and the rotation shaft 604 is rotatably engaged with the connection hole 402, so that the rotation plate 40 may rotate around the rotation shaft 604, thereby achieving the rotational connection between the rotation plate 40 and the fixing plate 60, the connection between the rotation plate 40 and the fixing plate 60 is reliable, and the rotation plate 40 rotates smoothly.

Specifically, as shown in fig. 5 and 6, the fixing plate 60 is provided with a rotating shaft hole 602 and a guide hole, the guide hole includes a first arc-shaped hole 601 and a second arc-shaped hole 603 which are disposed on two sides of the rotating shaft hole 602, the rotating plate 40 is correspondingly provided with two positioning holes 401 which are matched with the guide holes, the first arc-shaped hole 601 and the second arc-shaped hole 603 are respectively provided with a guide shaft (not shown), one end of the guide shaft is connected in the positioning hole 401, and the other end of the guide shaft is slidably matched with the first arc-shaped hole 601 and the second arc-shaped hole 603. The first arc hole 601 and the second arc hole 603 use the center of the rotation shaft hole 602 as the center of a circle, so that the rotation plate 40 is guided by the guide shaft when rotating, thereby rotating more stably and preventing the rotation plate 40 from over-rotating.

For another example, in other embodiments, the rotating plate 40 and the fixing plate 60 may be connected by a fastening member, and the rotating plate 40 has a connecting hole 402, and the fastening member is rotatably engaged with the connecting hole 402, so that the rotating plate 40 can rotate around the fastening member, thereby realizing the rotatable connection between the rotating plate 40 and the fixing plate 60, the rotating plate 40 and the fixing plate 60 are reliably connected, and the rotating plate 40 rotates smoothly. In addition, after the position of the camera 81 is accurately adjusted, the rotating plate 40 and the fixing plate 60 can be fastened by the fastening member, so that the position of the rotating plate 40 is ensured to be fixed, the rotating plate is not easy to move, the adjusted camera 81 is prevented from rotating, and the adjustment of the adjusting device 100 is ensured to be reliable. For example, the fastener may be a screw.

According to some embodiments of the present invention, as shown in fig. 3 to 10, the adjusting device 100 further includes an adjusting mechanism 70, the adjusting mechanism 70 is connected to the adjusting block 20, and the adjusting mechanism 70 can be used to drive the adjusting block 20 to move in the first direction, so as to drive the adjusting block 20 from the outside, and to drive the adjusting block 20 to move more conveniently.

In some embodiments, as shown in fig. 3, 5-10, the adjusting mechanism 70 may include an adjusting rod 71, one end (for example, the left end shown in fig. 6) of the adjusting rod 71 is fixedly connected to the adjusting block 20, and the adjusting rod 71 is moved to drive the adjusting block 20 to move, so that the adjusting block 20 is driven from the outside, and the adjusting block 20 is adjusted more conveniently, and has a simple structure, which is beneficial to reducing the production cost.

In some embodiments, as shown in fig. 6, a through hole is formed in the base 10, the adjusting rod 71 extends along the first direction, and the adjusting rod 71 is slidably disposed through the through hole to facilitate movement of the adjusting rod 71, so that the adjusting block 20 can be driven by the adjusting rod 71 to facilitate adjustment of the adjusting block 20. For example, when the adjusting rod 71 is pushed to move to the left, the adjusting rod 71 can be made to drive the adjusting block 20 to move to the left; when the adjusting rod 71 is pushed to move rightwards, the adjusting rod 71 can drive the adjusting block 20 to move rightwards, and the moving adjustment of the adjusting block 20 is simple and reliable.

In some embodiments, as shown in fig. 3, 5-10, the base 10 is provided with a threaded hole 13, the adjusting rod 71 extends along a first direction, the adjusting rod 71 is inserted into the threaded hole 13, an external thread is provided on an outer circumferential wall of the adjusting rod 71, the external thread is engaged with the threaded hole 13, one end of the adjusting rod 71 is rotatably connected with 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, and the adjusting rod 71 can drive the adjusting block 20 to move along the first direction.

The movement adjustment of the adjusting rod 71 through the thread fit can enable the adjusting block 20 to move more accurately and be controlled more easily, and the adjustment precision of the adjusting device 100 is improved. In addition, through adjusting pole 71 and base 10 threaded connection, adjust pole 71 and adjusting block 20 and rotate and be connected, and driving block 30 and adjusting block 20, adjusting block 20 cooperates with rotor plate 40 in proper order, can realize adjusting device 100's auto-lock, after adjusting the rigidity of pole 71, rotor plate 40 is difficult for taking place to rotate, avoid adopting other fixed knot to construct adjusting device 100 and fix, it is convenient to adjust, the loaded down with trivial details of locking through the fastener has been reduced, be favorable to reducing installation adjustment time, and simple structure, low in production cost.

In some embodiments, as shown in fig. 5, 6, 9 and 10, the number of the inclined surfaces 21 of the adjusting block 20 may be two, and the two inclined surfaces 21 may be inclined away from each other in a direction from top to bottom, the left end of the adjusting rod 71 is rotatably connected to the adjusting block 20, and the adjusting rod 71 is threadedly connected to the base 10. The number of the transmission blocks 30 may be two, the lower ends of the two transmission blocks 30 are respectively matched with the two inclined planes 21, the upper ends of the two transmission blocks 30 are respectively matched with the rotation plate 40, and the two transmission blocks 30 are respectively located at the left and right sides of the rotation axis of the rotation plate 40.

When the adjusting rod 71 rotates clockwise, the adjusting rod 71 can move leftwards, so that the adjusting rod 71 drives the adjusting block 20 to move leftwards, the two transmission blocks 30 can respectively slide on the inclined surface 21, the transmission block 30 on the right side moves downwards, and the transmission block 30 on the left side moves upwards, 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 rightwards, so that the adjusting rod 71 drives the adjusting block 20 to move rightwards, the two driving blocks 30 can slide on the inclined surface 21 respectively, the driving block 30 on the right side moves upwards, and the driving block 30 on the left side moves downwards, so that the driving 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.

In some embodiments, as shown in fig. 3-6, 9 and 10, a stopper 14 may be disposed on one side (e.g., the right side shown in fig. 6) of the base 10, a threaded hole 13 or a through hole is disposed on the stopper 14, and the adjusting rod 71 may be inserted into the threaded hole 13 or the through hole to facilitate the movement of the adjusting rod 71 along the first direction, so as to drive the adjusting block 20 to move along the first direction.

In the embodiment of the present invention, the specific structure of the adjusting rod 71 rotatably connected to the adjusting block 20 may be set according to practical situations.

For example, in some embodiments, as shown in fig. 6-8, the adjustment block 20 may include a main body 201 and a first stop block 202, the main body 201 cooperating with the transmission block 30, the main body 201 being capable of driving the transmission block 30 to move in the second direction when the main body 201 moves in the first direction.

The first stop block 202 and the main body 201 are arranged in the first direction, the first stop block 202 is connected with the main body 201, a rotation groove 203 is defined between the first stop block 202 and the main body 201, the second stop block 72 can be arranged at one end of the adjusting rod 71, the adjusting rod 71 penetrates through the first stop block 202, and the second stop block 72 is rotatably arranged in the rotation groove 203, so that when the adjusting rod 71 rotates, the second stop block 72 can rotate in the rotation groove 203, the adjusting rod 71 is prevented from driving the main body 201 to rotate, the adjusting rod 71 can be used for driving the adjusting block 20 to move along the first direction, and the adjusting block 20 is ensured to move reliably.

In some embodiments, one end of the first stopper 202 may form the rotation groove 203 while one end of the main body 201 is a flat surface; alternatively, one end of the main body 201 may be formed with a rotation groove 203, and one end of the first stopper 202 may be a flat surface; or, the first stopper 202 and the main body 201 are connected to form the rotating groove 203, so that the second stopper 72 can be positioned between the first stopper 202 and the main body 201, and the rotating connection between the adjusting rod 71 and the adjusting block 20 is realized.

In some embodiments, the first stopper 202 is detachably connected to the main body 201, so that the second stopper 72 can be conveniently installed and separated in the rotation groove 203, the assembly is convenient, and the maintenance, the replacement and the like are convenient. For example, the first stop block 202 and the main body 201 can be connected by a fastener to ensure a reliable connection.

For another example, in other embodiments, as shown in fig. 9 and 10, the adjusting block 20 may 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 along a third direction, the first adjusting plate 204 and the second adjusting plate 205 are both engaged with the driving block 30, and when the first adjusting plate 204 and the second adjusting plate 205 move along the first direction, the first adjusting plate 204 and the second adjusting plate 205 can drive the driving block 30 to move along the second direction.

A rotating groove 203 can be defined between the first adjusting plate 204 and the second adjusting plate 205, a second blocking block 72 is arranged at one end of the adjusting rod 71, and the second blocking block 72 is rotatably arranged in the rotating groove 203, so that when the adjusting rod 71 rotates, the second blocking block 72 can rotate in the rotating groove 203, the adjusting rod 71 is prevented from driving the first adjusting plate 204 and the second adjusting plate 205 to rotate, the adjusting rod 71 can drive the adjusting block 20 to move along the first direction, and the adjusting block 20 is ensured to move reliably.

In some embodiments, the first adjustment plate 204 and the second adjustment plate 205 are detachably connected, so that the second stop block 72 can be conveniently installed and separated in the rotation groove 203, the assembly is convenient, and the maintenance, the replacement and the like are convenient. For example, the first adjustment plate 204 and the second adjustment plate 205 may be connected by fasteners to ensure a secure connection.

According to some embodiments of the present invention, as shown in fig. 10, the adjusting device 100 further includes a driving mechanism 73, the driving mechanism 73 may be connected to the adjusting rod 71, and the driving mechanism 73 may drive the adjusting rod 71 to move or rotate, so that the adjusting device 100 is more convenient and easier to adjust.

For example, in some embodiments, the drive mechanism 73 may be a wrench, which is easy to operate and inexpensive to manufacture; or, the driving mechanism 73 may be a motor, an air cylinder, or a hydraulic cylinder, etc., and can automatically move the adjusting rod 71, so that the adjustment is more convenient and accurate. For example, the air cylinder may be a rotary air cylinder, which facilitates driving the adjusting rod 71 to rotate; the cylinder may be a linear cylinder, which facilitates driving the adjusting rod 71 to move linearly.

The optical detection mechanism 300 according to an embodiment of the present invention includes the camera assembly 200 according to an embodiment of the present invention. Because the camera assembly 200 according to the embodiment of the present invention has the above-mentioned beneficial technical effects, according to the optical detection mechanism 300 according to the embodiment of the present invention, the transmission block 30 is matched with the adjustment block 20, and the rotation plate 40 is matched with 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 rotation plate 40 to rotate, so as to drive the camera 81 to rotate, and adjust the shooting angle of the camera 81, thereby ensuring accurate shooting angle and good imaging quality, and the adjustment device 100 has a simple and compact structure, and is beneficial to reducing the production cost.

In some embodiments, as shown in fig. 1, the optical inspection mechanism 300 may include a motion platform 82, and the camera assembly 200 may be located on the motion platform 82 to facilitate movement of the camera assembly 200 to enable complete inspection of the inspection piece 400; or the detecting element 400 may be located on the moving platform 82, and the detecting element 400 may move relative to the camera assembly 200, so that the camera assembly 200 can detect the detecting element 400, the detecting element 400 can be detected more completely, and the detection accuracy of the optical detection mechanism 300 can be ensured. For example, the detecting member 400 may be a Printed Circuit Board (PCB).

In some embodiments, the detection piece 400 may be provided with a through hole, when adjusting the shooting angle of the camera 81, the camera assembly 200 may image the detection piece 400 first, and if the through hole is an integral circle, it can be known that the shooting angle of the camera 81 is adjusted accurately; if the through-hole is not formed as a complete circle, that is, a part of the through-hole is blocked, it can be known that the shooting angle of the camera 81 is not accurately adjusted, the camera 81 is adjusted by the adjusting device 100, and when the through-hole is formed as a complete circle, the shooting angle of the camera 81 is accurately adjusted. After that, the optical detection mechanism 300 can perform image inspection on the detection piece 400 and analyze the product quality, thereby ensuring the detection accuracy of the detection piece 400.

In some embodiments, as shown in fig. 1 and fig. 2, the optical detection mechanism 300 may include a light source module 83, and the light source module 83 may supplement light to the camera module 200, so as to increase exposure, ensure that the camera module 200 has a better shooting effect, and enable the detection of the optical detection mechanism 300 to be more accurate.

Other constructions and operations of the adjustment device 100, the camera assembly 200 and the optical detection mechanism 300 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the description of the terms "embodiment," "particular embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (13)

1. An adjustment device, comprising:

a base;

the adjusting block is movably arranged on the base along a first direction;

the transmission block is movably arranged on the base along a second direction, the first direction is perpendicular to the second direction, and the transmission block is 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;

the rotating plate is rotatably arranged on the base, the rotating axis of the rotating plate extends along a third direction, the third direction is perpendicular to the first direction and the second direction, the rotating plate, the transmission block and the adjusting block are arranged in the second direction, the transmission block is located between the rotating plate and the adjusting block, and the rotating plate is matched with the transmission block to drive the rotating plate to rotate when the transmission block moves along the second direction.

2. The adjustment device according to claim 1, wherein a surface of the adjustment block facing the transmission block has an inclined surface inclined toward a side away from the transmission block in one of two orientations of the first direction, one end of the transmission block is engaged with the inclined surface, and the other end of the transmission block is engaged with the rotation plate and located on a side of the rotation axis of the rotation plate in the first direction.

3. The adjusting apparatus according to claim 2, wherein the number of the inclined surfaces is two, the two inclined surfaces are spaced apart in the first direction, the two inclined surfaces are inclined in a direction away from each other or in a direction close to each other along one of two directions of the second direction, the number of the transmission blocks is two, one end of each of the two transmission blocks is engaged with the two inclined surfaces, and the other end of each of the two transmission blocks is engaged with the rotating plate and located on both sides of the rotating axis of the rotating plate along the first direction.

4. The adjusting device of claim 1, wherein the base has a first receiving slot and a second receiving slot, the first receiving slot and the second receiving slot are connected, the adjusting block is movably disposed in the first receiving slot, and the driving block is movably disposed in the second receiving slot.

5. The adjustment device of claim 1, further comprising:

the limiting block, the limiting block with pedestal connection, the limiting block with inject the perforating hole between the base, the regulating block is worn to establish in the perforating hole.

6. The adjustment device of claim 1, further comprising:

the fixed plate is arranged on the base, and the rotating plate is rotatably connected with the fixed plate.

7. The adjustment device of any one of claims 1-6, further comprising:

the adjusting mechanism is connected with the adjusting block and used for driving the adjusting block to move along the first direction, the adjusting mechanism comprises an adjusting rod, and one end of the adjusting rod is fixedly connected with the adjusting block.

8. The adjusting device according to claim 7, wherein a threaded hole is formed in the base, the adjusting rod extends along the first direction and penetrates through the threaded hole, an external thread matched with the threaded hole is formed in the peripheral wall of the adjusting rod, one end of the adjusting rod is rotatably connected with the adjusting block, or a through hole is formed in the base, and the adjusting rod extends along the first direction and penetrates through the through hole in a sliding manner.

9. The adjustment device of claim 7, wherein the adjustment block comprises:

a body that mates with the drive block;

the first stop block, the first stop block with the main part is in arrange and connect in the first direction, the first stop block with inject between the main part and rotate the groove, the one end of adjusting the pole is equipped with the second and stops the block, it wears to locate to adjust the pole first stop block, the second stops the block and rotationally establishes rotate the inslot.

10. The adjusting device according to claim 7, wherein the adjusting block comprises a first adjusting plate and a second adjusting plate arranged along the third direction, the first adjusting plate and the second adjusting plate are both 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 arranged at one end of the adjusting rod, and the second blocking block is rotatably arranged in the rotating groove.

11. The adjustment device of claim 7, further comprising a driving mechanism coupled to the adjustment lever to drive the adjustment lever to move or rotate.

12. A camera assembly, comprising:

a support;

an adjustment device according to any one of claims 1-11, said base being provided on said bracket;

a camera connected with the rotation plate to adjust a photographing angle of the camera.

13. An optical inspection mechanism comprising a camera assembly according to claim 12.

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