CN211624705U - Camera adjustment mechanism and detection device - Google Patents
Camera adjustment mechanism and detection device Download PDFInfo
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- CN211624705U CN211624705U CN202021625148.1U CN202021625148U CN211624705U CN 211624705 U CN211624705 U CN 211624705U CN 202021625148 U CN202021625148 U CN 202021625148U CN 211624705 U CN211624705 U CN 211624705U
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Abstract
The utility model discloses a camera adjustment mechanism and check out test set, camera adjustment mechanism package X axle sharp adjusting part, Y axle sharp adjusting part, Z axle angle adjusting part and camera module horizontal adjusting part, camera module horizontal adjusting part installs on Z axle angle adjusting part, Z axle angle adjusting part installs on Y axle sharp adjusting part, Y axle sharp adjusting part installs on X axle sharp adjusting part, X axle, Y axle, Z axle are three mutually perpendicular's axis. The utility model discloses an among camera adjustment mechanism and the check out test set, X axle straight line adjusting part, Y axle straight line adjusting part, Z axle angle adjusting part and camera module horizontal adjustment subassembly order stack arrange, structural stability is good, it is simple and convenient to adjust, can fix different cameras on the camera module horizontal adjustment subassembly in order to adapt to multiple camera module, avoided having increased the use flexibility of equipment and on-the-spot accent machine because of the many problems that make of kind and equipment are difficult to discernment and misloading after the universalization.
Description
Technical Field
The utility model relates to a check out test set technical field, concretely relates to camera adjustment mechanism and check out test set.
Background
With the rapid global development of the display panel detection industry, camera modules must be generally equipped on the integration of many panel detection devices, and large-size display panels are difficult to control due to complex production processes, and are prone to cause Mura phenomenon (uneven brightness) in the production process, so that bright spots or dark spots appear, that is, blocky trace phenomenon caused by the difference of display brightness in a certain area of the panel, and the quality grade of the panel is reduced. In order to eliminate the Mura phenomenon, a Demura (panel brightness unevenness elimination) technique is developed. The basic principle of the Demura technology is that a panel displays a gray scale picture, a camera module shoots a screen, the brightness value of each pixel point in the panel is obtained, then the gray scale value or the voltage of the pixel point in a Mura area is adjusted, the excessively dark area becomes bright, the excessively bright area becomes dark, and the uniform display effect is achieved.
Because the design of camera modules in the field of industry at present is generally a non-standard structure diversified design, a special camera module mounting device needs to be equipped on the detection equipment, and the installation and fine adjustment of the camera modules are realized. In addition, many projects have many later maintenance hidden dangers because of losing the puzzlement that the design model caused on-the-spot transformation or maintenance, also influence work efficiency simultaneously.
Therefore, in order to meet the demand, it is desirable to provide a camera adjustment mechanism to solve the above problems.
Disclosure of Invention
An object of the utility model is to provide a camera adjustment mechanism and check out test set, for the manual automatic integral type of multiaxis that the camera provided the commonality adjusts, convenient operation, efficiency promotion.
To achieve the above object, a camera adjusting mechanism according to an aspect of the present invention includes an X-axis linear adjusting assembly, a Y-axis linear adjusting assembly, a Z-axis angle adjusting assembly, and a camera module horizontal adjusting assembly, wherein the camera module horizontal adjusting assembly is mounted on the Z-axis angle adjusting assembly, the Z-axis angle adjusting assembly is mounted on the Y-axis linear adjusting assembly, the Y-axis linear adjusting assembly is mounted on the X-axis linear adjusting assembly, the camera module horizontal adjusting assembly is used for adjusting the levelness of a camera module mounted thereon, the Z-axis angle adjusting assembly is used for adjusting the angle of the camera module horizontal adjusting assembly around the Z-axis, the Y-axis linear adjusting assembly is used for electrically adjusting the linear position of the Z-axis angle adjusting assembly in the Y-axis direction, the X-axis linear adjusting assembly is used for electrically adjusting the linear position of the Y-axis linear adjusting assembly in the X-axis direction, the X axis, the Y axis and the Z axis are three mutually perpendicular axes.
Preferably, the X-axis linear adjustment assembly includes an X-axis linear module, an X-axis linear guide rail, and an X-axis sliding plate, and the X-axis sliding plate is connected to the sliding platform of the X-axis linear module and is in sliding fit with the X-axis linear guide rail in the X-axis direction.
Preferably, the X-axis linear guide rails are respectively arranged on the upper and lower sides of the X-axis linear module, the X-axis sliding plates are respectively in sliding fit with the two parallel X-axis linear guide rails, and the X-axis sliding plates are plane plates parallel to the XZ plane.
Preferably, the Y-axis linear adjustment assembly includes a Y-axis linear module, a Y-axis linear guide rail, and a Y-axis sliding plate, the Y-axis linear module and the Y-axis linear guide rail are arranged along the Y-axis direction and are fixedly connected to the X-axis sliding plate, the Y-axis sliding plate is connected to a sliding platform of the Y-axis linear module and is in sliding fit with the Y-axis linear guide rail in the Y-axis direction, and the Y-axis sliding plate is a planar plate parallel to the XY plane.
Preferably, a support frame fixedly connected to the X-axis sliding plate is disposed in the Y-axis linear adjustment assembly, the support frame includes a Y-axis linear module fixing plate, a Y-axis linear guide fixing plate, a first support plate, a second support plate, and a reinforcing rib, the first support plate and the second support plate are disposed in parallel, an end surface of the first support plate and an end surface of the second support plate in the Y-axis direction are fixed to the surface of the X-axis sliding plate, the Y-axis linear module fixing plate and the Y-axis linear guide fixing plate are respectively fixed to the first support plate and the second support plate, the reinforcing rib is connected to the first support plate 373 and the second support plate, and the Y-axis linear module and the Y-axis linear guide 32 are respectively mounted on the Y-axis linear module fixing plate and the Y-axis.
As preferred scheme, Y axle straight line adjustment subassembly includes tank chain, first tank chain mounting panel and second tank chain mounting panel, the flexible construction of tank chain for supplying the wire rod from here to pass, first tank chain mounting panel with X axle sliding plate fixed connection, second tank chain mounting panel and Y axle sliding plate fixed connection, the one end setting of tank chain is in be connected with detection equipment for supplying the wire rod on the first tank chain mounting panel, the other end setting of tank chain is in order to supply the wire rod of camera module to get into from this on the second tank chain mounting panel in the tank chain.
Preferably, the Z-axis angle adjusting assembly comprises a Z-axis rotary sliding table, a Z-axis rotating plate, a rotary stopping plate, a stopping bolt and an angle locking bolt, the Z-axis rotary sliding table is fixed on the Y-axis sliding plate, the rotary table of the Z-axis rotary sliding table is connected with the Z-axis rotating plate, the rotary stopping plate is arranged on one side of the Z-axis rotating plate, the two stopping bolts are oppositely arranged on the Y-axis sliding plate, the tail ends of the two stopping bolts are respectively abutted to the two opposite sides of the rotary stopping plate, an arc-shaped guide groove wound around the Z axis is formed in the Z-axis rotating plate, and the angle locking bolt penetrates through the arc-shaped guide groove and the locking hole in the Y-axis sliding plate and is.
As a preferred scheme, the camera module horizontal adjustment assembly comprises a camera mounting plate, a camera fixing frame, horizontal adjustment bolts and horizontal locking bolts, wherein the camera mounting plate is fixedly connected with the Z-axis rotating plate, at least three horizontal adjustment bolts penetrate through the camera fixing frame, the lower end of each horizontal adjustment bolt is abutted to the upper surface of the camera fixing frame, and the horizontal locking bolts penetrate through the camera fixing frame and corresponding locking holes in the camera mounting plate in threaded fit.
In order to achieve the above object, another aspect of the present invention provides a detecting device, which includes the above camera adjusting mechanism, a camera module and a carrier for carrying a product to be detected, wherein the camera module is mounted on the camera module horizontal adjusting assembly; the camera adjusting mechanism is arranged to be opposite to the product to be detected on the carrier in the Z-axis direction of the camera module.
Optionally, the camera module is an automatic focusing camera, or one side of the camera module is provided with a focusing assembly installed on the camera module horizontal adjusting assembly, the focusing assembly comprises a focusing motor and a focusing gear, the output end of the focusing motor is coaxially connected with the focusing gear, and the focusing gear is meshed with a focusing gear ring of a lens of the camera module.
The utility model has the advantages that: the utility model discloses an among camera adjustment mechanism and the check out test set, X axle straight line adjusting part, Y axle straight line adjusting part, Z axle angle adjusting part and camera module horizontal adjustment subassembly order stack are arranged, so fixed mode structural stability is good, it is simple and convenient to adjust, can fix different cameras on the camera module horizontal adjustment subassembly in order to adapt to multiple camera module, avoided making and assembling the problem that is difficult to discernment and misloading because of the kind is many after the universalization, increase the use flexibility of equipment and on-the-spot accent machine, stronger practicality and standardized popularization meaning have. The utility model discloses a compatible automatic focusing of module camera lens and two kinds of focusing modes of external motor gear focus all can satisfy the ray apparatus and get the requirement of looks effect, and the range of application is wider.
Drawings
Fig. 1 is a perspective view of a camera module mounted on a camera adjusting mechanism according to a preferred embodiment of the present invention;
FIG. 2 is a perspective view of FIG. 1 from another angle;
FIG. 3 is a perspective view of FIG. 1 from another angle;
FIG. 4 is a perspective view of FIG. 1 from another angle;
FIG. 5 is an exploded perspective view of FIG. 1;
FIG. 6 is a perspective view of a portion of the Z-axis angle adjustment assembly of FIG. 5 along with another angle of the camera module horizontal adjustment assembly, the camera module, and the focus adjustment assembly;
fig. 7 is an exploded perspective view from another angle of fig. 1.
The components in the figures are numbered as follows: a fixed base plate 10; an X-axis linear adjustment assembly 20 (among them, an X-axis linear module 21, an X-axis linear guide 22, a guide rail pad 23, and an X-axis sliding plate 24); a Y-axis linear adjusting assembly 30 (wherein, a Y-axis linear module 31, a Y-axis linear guide rail 32, a Y-axis sliding plate 33, a tank chain 34, a first tank chain mounting plate 35, a second tank chain mounting plate 36 and a support frame 37; a Y-axis linear module fixing plate 371, a Y-axis linear guide rail fixing plate 372, a first support plate 373, a second support plate 374 and a reinforcing rib 375); a Z-axis angle adjustment assembly 40 (wherein, a Z-axis rotary slide table 41, a Z-axis rotary plate 42, a rotary stop plate 43, a stop bolt 44, an angle locking bolt 45); a camera module horizontal adjustment assembly 50 (among them, a camera mounting plate 51, a camera fixing frame 52, a horizontal adjustment bolt 53, a horizontal locking bolt 54); a camera module 60 (including a camera body 61, a lens 62, a lens holder 63, and a lens holder plate 64); a focus adjustment assembly 70 (among them, a focus adjustment motor 71, a focus adjustment gear 72, a sensor block 73, a sensor 74, and a sensor mounting plate 75); a camera control box 80; an enclosure 90.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments.
Referring to fig. 1, 2, 3 and 4, which are schematic structural views of a camera adjusting mechanism according to a preferred embodiment of the present invention, an X axis, a Y axis and a Z axis are three mutually perpendicular axes, and for convenience of description herein, the X axis direction is also referred to as a front-back direction, the Y axis direction is also referred to as a left-right direction, and the Z axis direction is also referred to as a top-bottom direction. Camera adjustment mechanism includes PMKD 10, X axle straight line adjustment assembly 20, Y axle straight line adjustment assembly 30, Z axle angle adjustment assembly 40 and camera module horizontal adjustment assembly 50, camera module 60 is installed on camera module horizontal adjustment assembly 50, camera module horizontal adjustment assembly 50 is installed on Z axle angle adjustment assembly 40, Z axle angle adjustment assembly 40 is installed on Y axle straight line adjustment assembly 30, Y axle straight line adjustment assembly 30 is installed on X axle straight line adjustment assembly 20, X axle straight line adjustment assembly 20 is installed on PMKD 10. One side of the X-axis linear adjustment assembly 20 is mounted to the fixing base plate 10, and is mounted to the inspection apparatus through the fixing base plate 10. Specifically, X axle straight line adjusting part 20, Y axle straight line adjusting part 30, Z axle angle adjusting part 40 and camera module horizontal adjusting part 50 are according to the size of its bearing capacity in order stack arrangement, and X axle straight line adjusting part 20, Y axle straight line adjusting part 30 are electric control, and Z axle angle adjusting part 40, camera module horizontal adjusting part 50 are manual regulation, and so fixed mode structural stability is better, adjusts portably.
One side of the X-axis linear adjustment assembly 20 is connected to the fixed base plate 10 to provide electric adjustment in the X-axis direction, and the front and rear positions in the X-axis direction are adjusted by electric driving. The X-axis linear adjusting assembly 20 comprises an X-axis linear module 21, an X-axis linear guide rail 22, a guide rail pad plate 23 and an X-axis sliding plate 24, the X-axis linear module 21 is fixed on the fixed base plate 10 along the X-axis direction, the X-axis linear guide rail 22 is fixed on the fixed base plate 10 along the X-axis direction through the guide rail pad plate 23, the X-axis sliding plate 24 is connected to a sliding platform of the X-axis linear module 21 and is in sliding fit with the X-axis linear guide rail 22, and the X-axis linear module 21 drives the X-axis sliding plate 24 to move back and forth along the X-axis linear guide rail 22 in the.
In the illustrated embodiment, one X-axis linear guide 22 is disposed above and below the X-axis linear module 21, and the X-axis sliding plate 24 is slidably engaged with two parallel X-axis linear guides 22, so that the X-axis sliding plate 24 can move smoothly along the X-axis direction under the driving of the X-axis linear module 21. In the illustrated embodiment, the X-axis slide plate 24 is a planar plate parallel to the XZ plane.
The Y-axis linear adjustment assembly 30 is connected to the X-axis sliding plate 24, and provides electric adjustment in the Y-axis direction, and the left and right positions in the Y-axis direction are adjusted by electric driving. The Y-axis linear adjustment assembly 30 includes a Y-axis linear module 31, a Y-axis linear guide rail 32 and a Y-axis sliding plate 33, the Y-axis linear module 31 is arranged along the Y-axis direction and is fixedly connected with the X-axis sliding plate 24, the Y-axis linear guide rail 32 is also arranged along the Y-axis direction and is fixedly connected with the X-axis sliding plate 24, the Y-axis sliding plate 33 is connected to a sliding platform of the Y-axis linear module 31 and is in sliding fit with the Y-axis linear guide rail 32, and the Y-axis linear module 31 drives the Y-axis sliding plate 33 to move left and right along the Y-axis linear guide rail 32 in the.
In the illustrated embodiment, the Y-axis linear module 31 and the Y-axis linear guide 32 are arranged in parallel in the Y-axis direction, and the Y-axis sliding plate 33 is a flat plate parallel to the XY-plane.
In order to facilitate the installation and fixation of the Y-axis linear module 31 and the Y-axis linear guide rail 32, the Y-axis linear adjustment assembly 30 is provided with a support frame 37 fixedly connected with the X-axis sliding plate 24. The support frame 37 includes Y axle linear module fixed plate 371, Y axle linear guide fixed plate 372, first backup pad 373, second backup pad 374 and strengthening rib 375, first backup pad 373, second backup pad 374 parallel arrangement and the fixed surface of the terminal surface of its Y axle direction and X axle sliding plate 24, Y axle linear module fixed plate 371, Y axle linear guide fixed plate 372 is fixed respectively in first backup pad 373, on second backup pad 374, first backup pad 373 and second backup pad 374 are connected to strengthening rib 375, Y axle linear module 31, Y axle linear guide 32 installs respectively at Y axle linear module fixed plate 371, Y axle linear guide fixed plate 372 is last. In the illustrated embodiment, the first support plate 373 and the second support plate 374 are flat plates parallel to the YZ plane, the two first support plates 373 are arranged in parallel at intervals, the Y-axis linear module fixing plate 371 is fixed on the upper end surfaces of the two first support plates 373, the Y-axis linear guide rail 32 is fixed on the upper end surface of the second support plate 374, the reinforcing rib 375 is parallel to the XZ plane, and the end surfaces in the X-axis direction are fixedly connected with the inner first support plate 373 and the inner second support plate 374, respectively.
For the convenience of wiring, a tank chain 34, a first tank chain mounting plate 35 and a second tank chain mounting plate 36 are further arranged in the Y-axis linear adjustment assembly 30. Tank chain 34 is flexible structure, and the wire rod is adorned in tank chain 34's cavity. A first tank chain mounting plate 35 is fixed to a support bracket 37 (i.e., fixedly connected to the X-axis slide plate 24), and a second tank chain mounting plate 36 is fixed to the Y-axis slide plate 33. The fixed end of the tank chain 34 is arranged on the first tank chain mounting plate 35 and is used for connecting a wire with detection equipment; the moving end of the tank chain 34 is provided on the second tank chain mounting plate 36, and the wires for the camera module 60 and the focusing assembly 70 enter the tank chain 34. The tank chain 34 is used for protecting the wire rod, and the wire rod moves along with the Y-axis sliding plate 33 and does not contact with an external mechanism, so that the wire rod is prevented from being damaged by external contact. The wires passing through the tank chain 34 include, but are not limited to, signal wires and control wires of the camera module 60, drive wires of the focus motor 71 of the focus assembly 70, and control wires of the sensor 74.
Referring to fig. 5 and 6, the Z-axis angle adjustment assembly 40 provides adjustment of the rotation angle around the Z-axis direction, and includes a Z-axis rotation sliding table 41, a Z-axis rotation plate 42, a rotation stop plate 43, a stop bolt 44, and an angle locking bolt 45. The Z-axis rotary slide table 41 is fixed to the Y-axis slide plate 33, and the rotary table thereof is connected to the Z-axis rotary plate 42. One side of the Z-axis rotation plate 42 is provided with a rotation stopping plate 43 (see fig. 3 and 7), and two stopping bolts 44 are oppositely disposed and have distal ends abutting against opposite sides of the rotation stopping plate 43, respectively. An arc-shaped guide groove around the Z axis is formed in the Z-axis rotating plate 42, and an angle locking bolt 45 penetrates through the arc-shaped guide groove to be in threaded connection with a locking hole in the Y-axis sliding plate 33, so that the rotation angle and the position of the Z-axis rotating plate 42 relative to the Y-axis sliding plate 33 are limited. The angle of the Z-axis rotation plate 42 (and the camera module horizontal adjustment assembly 50 and the camera module 60 mounted thereon) around the Z-axis can be adjusted by rotating the two stop bolts 44, so that the camera module 60 is aligned with the workpiece (panel) to be detected. In the illustrated embodiment, the Z-axis rotating plate 42 is a planar plate parallel to the Y-axis sliding plate 33 (XY plane).
Referring to fig. 7, the camera module horizontal adjustment assembly 50 includes a camera mounting plate 51, a camera fixing frame 52, a horizontal adjustment bolt 53 and a horizontal locking bolt 54, wherein the camera mounting plate 51 is fixedly connected to the Z-axis rotation plate 42, the camera fixing frame 52 is locked and mounted on the camera mounting plate 51 by the horizontal locking bolt 54, and the horizontal adjustment bolt 53 is also disposed on the camera fixing frame 52. The horizontal adjustment bolt 53 passes through the camera fixing frame 52 and the lower end thereof abuts against the upper surface of the camera fixing frame 52, and the length of the lower end surface of the horizontal adjustment bolt 53 extending out of the camera fixing frame 52 can be adjusted by rotating the horizontal adjustment bolt 53, thereby adjusting the levelness of the camera fixing frame 52 (and the camera module 60 thereon). The number of the horizontal adjusting bolts 53 on the camera fixing frame 52 is at least three. In the illustrated embodiment, two horizontal adjustment bolts 53 and two horizontal locking bolts 54 are respectively disposed on two opposite side edges of the camera fixing frame 52, the levelness of the camera fixing frame 52 (and the camera module 60 fixed to the camera fixing frame 52) is adjusted by the four horizontal adjustment bolts 53, and then the position of the camera fixing frame 52 relative to the camera mounting plate 51 is maintained by the four horizontal locking bolts 54 being screwed into corresponding locking holes of the camera mounting plate 51. Different cameras can be fixed by designing different camera fixing frames 52.
The camera module 60 comprises a camera body 61 and a lens 62, and the focusing adjustment of the lens 62 can be performed by two focusing modes, namely automatic focusing and external focusing of the focusing assembly 70, so that the requirement of a phase taking effect can be met. In the auto-focus mode, an electronic focus lens is used. In the automatic focusing mode, the external focusing assembly 70 is not required to mechanically adjust the lens 62, so that the outer ring of the lens 62 can be fixed, and the lens 62 is more stable. For example, lens clamping plates 63 with semicircular openings may be respectively disposed on two sides of the lens 62 to clamp the outer ring of the lens 62, the lens clamping plates 63 are mounted on corresponding lens fixing plates 64 through fasteners, the lens fixing plates 64 are fixed on the camera body 61 through fasteners, and the fasteners for mounting the lens clamping plates 63 are located in elongated slots formed in the lens fixing plates 64 along the axial direction parallel to the lens 62 to adjust the positions of the lens clamping plates 63, as shown in fig. 6.
The focusing assembly 70 includes a focusing motor 71, a focusing gear 72, a sensing block 73, a sensor 74, and a sensor mounting plate 7. The focusing motor 71 is fixed on the camera mounting plate 51, and the output end of the focusing motor 71 is coaxially connected with the focusing gear 72, so as to drive the focusing gear 72 to rotate. The focusing gear 72 engages with a focusing gear ring of the lens 62, thereby driving the focusing gear ring to rotate for focusing. One side of the camera mounting plate 51 is opened with a mounting groove for fixing the focus adjustment assembly 70, and the focus adjustment motor 71 is mounted in the mounting groove by a fastener. The size of the focusing gear 72 can be adaptively changed according to the size of the lens 62 so as to adapt to different models and various sizes of the lens 62. The sensor 74 is fixed to one side of the focus motor 71 through a sensor mounting plate 75, and the sensor block 73 is fixed to a power output shaft of the focus motor 71 to rotate together with the focus gear 72. The sensor 74 detects the position of the sensing block 73 to achieve precise focusing.
To protect the lens 62 and the mechanisms in the focus adjustment assembly 70 on one side, a cover 90 is attached to the underside of the camera mounting plate 51. The cover 90 is disposed at the side of the lens 62 and does not block the view opening of the lens 62.
The utility model discloses preferred embodiment's check out test set includes above-mentioned camera adjustment mechanism and camera module 60, camera module 60 is installed on the fixed frame 52 of camera module horizontal adjustment subassembly 50's camera, camera adjustment mechanism passes through PMKD 10 to be installed on check out test set, camera module 60's signal line and control line, the drive line of focusing motor 71 of focusing subassembly 70, the control line of inductor 74 is connected with check out test set control module after getting into tank chain 34 through the removal end of second tank chain mounting panel 36 department from first tank chain mounting panel 35 department. Optionally, the detection apparatus further includes a carrier for carrying the product to be detected, and the camera adjusting mechanism is installed in the detection apparatus in a manner that the camera module 60 faces the product to be detected on the carrier in the Z-axis direction.
The camera adjusting mechanism and the detection equipment can adapt to various camera modules, the problem that manufacturing and assembling are difficult to identify and misassemble due to various types is avoided after the camera adjusting mechanism and the detection equipment are generalized, the use flexibility of assembling and on-site debugging is improved, and the camera adjusting mechanism and the detection equipment have strong practicability and standardized popularization significance.
The above-mentioned embodiments of the present invention only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not limited thereto. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A camera adjustment mechanism, its characterized in that: the camera module comprises an X-axis linear adjusting component (20), a Y-axis linear adjusting component (30), a Z-axis angle adjusting component (40) and a camera module horizontal adjusting component (50), wherein the camera module horizontal adjusting component (50) is installed on the Z-axis angle adjusting component (40), the Z-axis angle adjusting component (40) is installed on the Y-axis linear adjusting component (30), the Y-axis linear adjusting component (30) is installed on the X-axis linear adjusting component (20), the camera module horizontal adjusting component (50) is used for adjusting the levelness of a camera module (60) installed on the camera module horizontal adjusting component, the Z-axis angle adjusting component (40) is used for adjusting the angle of the camera module horizontal adjusting component (50) around the Z axis, the Y-axis linear adjusting component (30) is used for electrically adjusting the linear position of the Z-axis angle adjusting component (40) in the Y-axis direction, the X-axis linear adjusting assembly (20) is used for electrically adjusting the linear position of the Y-axis linear adjusting assembly (30) in the X-axis direction, and the X-axis, the Y-axis and the Z-axis are three mutually perpendicular axes.
2. The camera adjustment mechanism according to claim 1, characterized in that: the X-axis linear adjusting assembly (20) comprises an X-axis linear module (21), an X-axis linear guide rail (22) and an X-axis sliding plate (24), and the X-axis sliding plate (24) is connected to a sliding platform of the X-axis linear module (21) and is in sliding fit with the X-axis linear guide rail (22) in the X-axis direction.
3. The camera adjustment mechanism according to claim 2, characterized in that: the X-axis linear module (21) is provided with one X-axis linear guide rail (22) at the upper part and one X-axis sliding plate (24) at the lower part respectively, the X-axis sliding plates (24) are in sliding fit with the two parallel X-axis linear guide rails (22), and the X-axis sliding plates (24) are plane plates parallel to an XZ plane.
4. The camera adjustment mechanism according to claim 2, characterized in that: the Y-axis linear adjusting assembly (30) comprises a Y-axis linear module (31), a Y-axis linear guide rail (32) and a Y-axis sliding plate (33), the Y-axis linear module (31) and the Y-axis linear guide rail (32) are arranged along the Y-axis direction and are fixedly connected with the X-axis sliding plate (24), the Y-axis sliding plate (33) is connected to a sliding platform of the Y-axis linear module (31) and is in sliding fit with the Y-axis linear guide rail (32) in the Y-axis direction, and the Y-axis sliding plate (33) is a plane plate parallel to the XY plane.
5. The camera adjustment mechanism of claim 4, wherein: a support frame (37) fixedly connected with the X-axis sliding plate (24) is arranged in the Y-axis linear adjusting assembly (30), the support frame (37) comprises a Y-axis linear module fixing plate (371), a Y-axis linear guide rail fixing plate (372), a first support plate (373), a second support plate (374) and reinforcing ribs (375), the first support plate (373) and the second support plate (374) are arranged in parallel, the end surface of the Y-axis direction of the first support plate is fixed to the surface of the X-axis sliding plate (24), the Y-axis linear module fixing plate (371) and the Y-axis linear guide rail fixing plate (372) are fixed to the first support plate (373) and the second support plate (374), the reinforcing ribs (375) are connected with the first support plate (373) and the second support plate (374), the Y-axis linear module (31) and the Y-axis linear guide rail (32) are respectively installed on the Y-axis linear module fixing plate (371), And the Y-axis linear guide rail fixing plate (372).
6. The camera adjustment mechanism of claim 4, wherein: the Y-axis linear adjusting assembly (30) comprises a tank chain (34), a first tank chain mounting plate (35) and a second tank chain mounting plate (36), the tank chain (34) is a flexible structure for a wire to pass through, the first tank chain mounting plate (35) is fixedly connected with the X-axis sliding plate (24), the second tank chain mounting plate (36) is fixedly connected with the Y-axis sliding plate (33), one end of the tank chain (34) is arranged on the first tank chain mounting plate (35) to be connected with a detection device through the wire, and the other end of the tank chain (34) is arranged on the second tank chain mounting plate (36) to be connected with the camera module (60) through the wire to enter the tank chain (34).
7. The camera adjustment mechanism of claim 4, wherein: z axle angle adjustment subassembly (40) include Z axle gyration slip table (41), Z axle rotation board (42), rotation stop plate (43), stop bolt (44) and angle locking bolt (45), Z axle gyration slip table (41) are fixed on Y axle sliding plate (33), the revolving stage of Z axle gyration slip table (41) with Z axle rotation board (42) are connected, rotation stop plate (43) set up one side of Z axle rotation board (42), two stop bolt (44) set up relatively on Y axle sliding plate (33) and the end respectively the butt in the double-phase contralateral of rotation stop plate (43), set up the arc guide slot around the Z axle on Z axle rotation board (42), angle locking bolt (45) pass the arc guide slot with locking hole threaded connection on Y axle sliding plate (33).
8. The camera adjustment mechanism according to claim 7, characterized in that: camera module horizontal adjustment subassembly (50) include camera mounting panel (51), the fixed frame of camera (52), horizontal adjusting bolt (53) and horizontal locking bolt (54), camera mounting panel (51) with Z axle rotor plate (42) fixed connection, at least three horizontal adjusting bolt (53) pass the fixed frame of camera (52) and lower extreme with the upper surface butt of the fixed frame of camera (52), horizontal locking bolt (54) pass the fixed frame of camera (52) with the locking hole screw-thread fit that corresponds on camera mounting panel (51).
9. A detection apparatus, characterized by: comprising a camera adjustment mechanism according to any one of claims 1 to 8, a camera module (60) and a vehicle carrying a product to be inspected, the camera module (60) being mounted on the camera module level adjustment assembly (50); the camera adjusting mechanism is arranged to be opposite to the product to be detected on the carrier in the Z-axis direction of the camera module (60).
10. The detection apparatus according to claim 9, wherein: the camera module (60) is an automatic focusing camera, or one side of the camera module (60) is provided with a focusing assembly (70) installed on the camera module horizontal adjusting assembly (50), the focusing assembly (70) comprises a focusing motor (71) and a focusing gear (72), the output end of the focusing motor (71) is coaxially connected with the focusing gear (72), and the focusing gear (72) is meshed with a focusing gear ring of a lens (62) of the camera module (60).
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| CN202021625148.1U CN211624705U (en) | 2020-08-07 | 2020-08-07 | Camera adjustment mechanism and detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116400525A (en) * | 2023-05-26 | 2023-07-07 | 深圳市易天自动化设备股份有限公司 | Display panel paster detects lathe |
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2020
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116400525A (en) * | 2023-05-26 | 2023-07-07 | 深圳市易天自动化设备股份有限公司 | Display panel paster detects lathe |
| CN116400525B (en) * | 2023-05-26 | 2023-09-08 | 深圳市易天自动化设备股份有限公司 | Display panel paster detects lathe |
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