CN220709512U

CN220709512U - Universal vision test board

Info

Publication number: CN220709512U
Application number: CN202322285994.3U
Authority: CN
Inventors: 柴先接; 王怀军; 谢铭胜
Original assignee: Suzhou Jice Intelligent Technology Co ltd
Current assignee: Suzhou Jice Intelligent Technology Co ltd
Priority date: 2023-08-24
Filing date: 2023-08-24
Publication date: 2024-04-02
Anticipated expiration: 2033-08-24

Abstract

The utility model discloses a general visual test board, which relates to the technical field of visual equipment and comprises a visual test box, wherein an operation box is fixedly connected to the rear side of the inner wall of the visual test box, a threaded rod is rotatably connected to the lower side of the inner wall of the operation box through a first bearing, the upper end of the rod wall of the threaded rod is rotatably connected with the upper side of the rear side of the inner wall of the operation box through a second bearing, a first moving block is in threaded connection with the rod wall of the threaded rod, a first connecting block is fixedly connected to the surface of the first moving block, a first limit groove is formed in the center of the rear side of the inner wall of the operation box, and a first limit block is slidably connected to the inner wall of the first limit groove. The utility model can move the light source for testing up and down so as to adjust the exposure degree, and can replace the light sources with different specifications to clamp and fix the light sources, thereby meeting the use requirement of the light source during testing and further improving the use effect of the vision test bench.

Description

Universal vision test board

Technical Field

The utility model relates to the technical field of visual equipment, in particular to a universal visual test board.

Background

Visual inspection is to replace the human eye with a machine to make measurements and decisions. The visual detection means that a captured target is converted into an image signal through a machine visual product (namely an image capturing device, namely a CMOS (complementary metal oxide semiconductor) and a CCD (charge coupled device)), and the image signal is transmitted to a special image processing system and converted into a digital signal according to pixel distribution, brightness, color and other information; the image system performs various operations on these signals to extract characteristics of the object, and further controls the operation of the on-site device according to the result of the discrimination. Is a valuable mechanism for production, assembly or packaging. It has immeasurable value in detecting defects and preventing defective products from being dispensed to consumers.

Visual inspection involves capturing an image of an object, matching the object with an embedded light source, detecting the object, converting the object into data for processing and analysis by a system, and ensuring that objects which meet the quality standards of the manufacturer of the object and do not meet the quality standards are tracked and rejected.

The traditional vision test bench generally adopts a fixed light source to test, and the specification of the light source cannot be correspondingly replaced, so that the light source is inconvenient to replace and adjust according to the use requirement of an actual light source in the test, and the use effect of the vision test bench is reduced.

Disclosure of Invention

The utility model aims to provide a universal vision test board, which aims to solve the problems that the conventional vision test board provided in the background art generally adopts a fixed light source for testing, the specification of the light source cannot be correspondingly replaced, so that replacement and adjustment are inconvenient according to the use requirement of an actual light source during testing, and the use effect of the vision test board is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a general vision testboard, includes the vision test box, the rear side fixedly connected with operation box of vision test box inner wall, the downside of operation box inner wall is connected with the threaded rod through first bearing rotation, the upper end of threaded rod wall is connected with the top rotation of operation box inner wall rear side through the second bearing, the first movable block of pole wall threaded connection of threaded rod, the fixed surface of first movable block is connected with first connecting block, first spacing groove has been seted up in the center department of operation box inner wall rear side, the inner wall sliding connection of first spacing groove has first stopper, the surface of first stopper and the rear side fixed connection of first movable block, the rear side fixedly connected with installing frame of vision test box upper surface, the upside fixedly connected with motor of installing frame inner wall, the output of motor runs through the upper surface of vision test box and extends to inside and the upper end fixed connection of threaded rod, the first opening has been seted up in the center department of operation box surface, the front side of first connecting block passes first opening and extends to the outside of operation box, the left side is provided with the light source controller of the light source, the left side is connected with the light source controller.

Preferably, the light source clamping device comprises a light source fixing box, the rear side of the light source fixing box is fixedly connected with the surface of a first connecting block, the right side of the light source fixing box is rotationally connected with a first rotating rod through a third bearing, the right end of the first rotating rod is fixedly connected with a first knob, the left end of the first rotating rod is fixedly connected with a bidirectional threaded rod, the left end of the bidirectional threaded rod is rotationally connected with the left side of the inner wall of the light source fixing box through a fourth bearing, the left side and the right side of the wall of the bidirectional threaded rod are respectively and fixedly connected with a second moving block in a threaded manner, the surface of the light source fixing box is provided with a second opening, the surfaces of the second moving blocks are respectively fixedly connected with a second connecting block matched with the second opening, and the surfaces of the second connecting blocks are respectively fixedly connected with a light source supporting frame.

Preferably, the left and right sides of both sides about the fixed incasement wall of light source all has seted up the second spacing groove, and a plurality of the equal sliding connection of inner wall in second spacing groove has the second stopper, and the opposite side of two corresponding second stoppers all is with one side fixed connection of corresponding second movable block respectively.

Preferably, the left and right sides on the surface of the operation box are provided with sliding grooves, the inner walls of the two sliding grooves are connected with sliding blocks in a sliding manner, and the surfaces of the two sliding blocks are fixedly connected with a supporting plate together.

Preferably, the upside threaded connection of backup pad surface has the rotating block, the equal fixedly connected with camera fixed plate in left and right sides on backup pad surface, two the opposite side of camera fixed plate is all rotated through the fifth bearing and is connected with the second dwang, two the equal fixedly connected with circular rubber pad of opposite one end of second dwang, two the equal fixedly connected with second knob of opposite one end of second dwang.

Preferably, the surface of vision test case is connected with the chamber door through first pivot rotation, the lower surface fixedly connected with electric installation cabinet of vision test case.

Preferably, the left side and the right side of the electric installation cabinet are both rotationally connected with pull rings through second rotating shafts, and the surface of the electric installation cabinet is slidingly connected with drawers.

The utility model has the technical effects and advantages that:

through setting up vision test box, control box, threaded rod, first movable block, first connecting block, installing frame, motor, first spacing groove, first stopper, first opening, light source controller, light source clamping device to can reciprocate the light source that is used for the test, thereby adjust the exposure, and can change the light source of different specifications, press from both sides tightly fixedly it, thereby satisfy the user demand of light source when the test, and then improved the result of use of vision test board.

Through setting up light source fixed box, first dwang, first knob, two-way threaded rod, second movable block, the second connecting block, the second spacing groove, the second stopper, the second opening, thereby can fix the light source of multiple model, through setting up spout, the slider, the backup pad, the camera fixed plate, the second dwang, the second knob, circular rubber pad, the movable block, thereby can reciprocate the camera, the practicality of improving the device, can fix the camera of multiple model simultaneously, through setting up the drawer, thereby can accomodate materials such as camera lens.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic cross-sectional front view of the vision testing box of the present utility model.

Fig. 3 is a schematic cross-sectional view of the operation box of the present utility model.

Fig. 4 is a schematic cross-sectional view of the operation box of the present utility model.

Fig. 5 is a schematic cross-sectional view of a light source fixing case according to the present utility model.

In the figure: 1. a vision test box; 2. an operation box; 3. a threaded rod; 4. a first moving block; 5. a first connection block; 6. a mounting frame; 7. a motor; 8. a first limit groove; 9. a first limiting block; 10. a light source fixing case; 11. a first rotating lever; 12. a first knob; 13. a two-way threaded rod; 14. a second moving block; 15. a second connection block; 16. the second limit groove; 17. a second limiting block; 18. a second opening; 19. a light source support; 20. a chute; 21. a slide block; 22. a support plate; 23. a camera fixing plate; 24. a second rotating lever; 25. a second knob; 26. a round rubber pad; 27. a first opening; 28. a light source controller; 29. a door; 30. a rotating block; 32. an electrical installation cabinet; 33. a pull ring; 34. and a drawer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a general vision test bench as shown in figures 1-5, which comprises a vision test box 1, wherein the rear side of the inner wall of the vision test box 1 is fixedly connected with an operation box 2, the lower side of the inner wall of the operation box 2 is rotationally connected with a threaded rod 3 through a first bearing, the upper end of the rod wall of the threaded rod 3 is rotationally connected with the upper part of the rear side of the inner wall of the operation box 2 through a second bearing, the rod wall of the threaded rod 3 is in threaded connection with a first moving block 4, the surface of the first moving block 4 is fixedly connected with a first connecting block 5, the center of the rear side of the inner wall of the operation box 2 is provided with a first limit groove 8, the inner wall of the first limit groove 8 is slidingly connected with a first limit block 9, the surface of the first limit block 9 is fixedly connected with the rear side of the first moving block 4, the rear side of the upper surface of the vision test box 1 is fixedly connected with a mounting frame 6, the upside fixedly connected with motor 7 of installing frame 6 inner wall, the output of motor 7 runs through the upper surface of vision test box 1 and extends to inside and the upper end fixed connection of threaded rod 3, first opening 27 has been seted up to the center department on control box 2 surface, the front side of first connecting block 5 passes first opening 27 and extends to the outside of control box 2, the surface of first connecting block 5 is provided with light source clamping device, the left side fixedly connected with light source controller 28 of vision test box 1 inner wall downside, can reciprocate the light source that is used for the test, thereby adjust the exposure, and can change the light source of different specifications, press from both sides tightly fixedly it, thereby satisfy the user demand of light source when testing, further improved the result of use of vision test bench.

As shown in fig. 1, the surface of the vision testing box 1 is rotatably connected with a box door 29 through a first rotating shaft, the lower surface of the vision testing box 1 is fixedly connected with an electric installation cabinet 32, the left side and the right side of the electric installation cabinet 32 are rotatably connected with pull rings 33 through a second rotating shaft, and the surface of the electric installation cabinet 32 is slidably connected with a drawer 34, so that materials such as a camera lens can be stored.

As shown in fig. 2, the left and right sides on the surface of the operation box 2 are provided with slide grooves 20, the inner walls of the two slide grooves 20 are slidably connected with slide blocks 21, the surfaces of the two slide blocks 21 are fixedly connected with a support plate 22, the upper side of the surface of the support plate 22 is in threaded connection with a rotating block 30, the left and right sides on the surface of the support plate 22 are fixedly connected with a camera fixing plate 23, opposite sides of the two camera fixing plates 23 are rotatably connected with second rotating rods 24 through fifth bearings, opposite ends of the two second rotating rods 24 are fixedly connected with round rubber pads 26, opposite ends of the two second rotating rods 24 are fixedly connected with second knobs 25, the camera can be moved up and down, the practicability of the device is improved, and meanwhile, multiple types of cameras can be fixed.

As shown in fig. 2 and 5, the light source clamping device includes a light source fixing box 10, the rear side of the light source fixing box 10 is fixedly connected with the surface of a first connecting block 5, the right side of the light source fixing box 10 is rotationally connected with a first rotating rod 11 through a third bearing, the right end of the first rotating rod 11 is fixedly connected with a first knob 12, the left end of the first rotating rod 11 is fixedly connected with a bidirectional threaded rod 13, the left end of the bidirectional threaded rod 13 is rotationally connected with the left side of the inner wall of the light source fixing box 10 through a fourth bearing, the left side and the right side of the rod wall of the bidirectional threaded rod 13 are both screwed with second moving blocks 14, a second opening 18 is formed in the surface of the light source fixing box 10, the surfaces of the two second moving blocks 14 are both fixedly connected with second connecting blocks 15 matched with the second opening 18, the surfaces of the two second connecting blocks 15 are both fixedly connected with a light source supporting frame 19, both the left side and the right side of the inner wall of the light source fixing box 10 are both sides are both provided with second limiting grooves 16, both the inner walls of the second limiting grooves 16 are both slidingly connected with second limiting blocks 17, and both sides of the two corresponding second limiting blocks 17 are respectively and both sides of the corresponding second limiting blocks can be fixedly connected with multiple light sources.

The working principle of the utility model is as follows: through manual rotation of the first knob 12, the first knob 12 rotates to drive the first rotating rod 11 and the bidirectional threaded rod 13 to rotate, the bidirectional threaded rod 13 rotates to enable the second moving blocks 14 on two sides to move towards the middle under the limit of the second limit groove 16 and the second limit block 17, the second moving blocks 14 on two sides drive the corresponding second connecting blocks 15 and the second opening 18 to move towards the middle to clamp a light source of a required model, the motor 7 is started through an external power supply, the motor 7 drives the threaded rod 3 to rotate, the threaded rod 3 rotates to enable the first moving block 4 and the first connecting block 5 to move up and down under the limit of the first limit groove 8 and the first limit block 9, the first connecting block 5 drives the light source fixing box 10 to move up and down to enable the light source for testing to adjust the exposure degree, and the light sources of different specifications can be replaced to clamp and fix the light source, so that the use requirement of the light source during testing is met, and the use effect of the vision test table is improved;

simultaneously can reciprocate backup pad 22, through rotating rotary block 30, fix backup pad 22 on operation box 2, through rotating the second knob 25 of both sides, second knob 25 drives second dwang 24 and circular rubber pad 26 and rotates, can reciprocate the camera, improves the practicality of device, can fix the camera of multiple model simultaneously, has drawer 34 through the inside slip of electrical installation cabinet 32, can accomodate materials such as camera lens.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a general vision test board, includes vision test box (1), its characterized in that: the utility model discloses a visual test box, including visual test box (1), threaded rod (3), first limiting groove (8) are offered in the rear side fixedly connected with operation box (2) of inner wall, the downside of operation box (2) inner wall is rotated through first bearing and is connected with threaded rod (3) upper end and is rotated through the top of second bearing and operation box (2) inner wall rear side, the lever wall threaded connection of threaded rod (3) has first movable block (4), the fixed surface of first movable block (4) is connected with first connecting block (5), first limiting groove (8) are offered in the center department of operation box (2) inner wall rear side, the inner wall sliding connection of first limiting groove (8) has first stopper (9), the surface of first stopper (9) and the rear side fixed connection of first movable block (4), the rear side fixed connection of visual test box (1) upper surface has installing frame (6), the upside of installing frame (6) inner wall is fixedly connected with motor (7), the output of motor (7) runs through visual test box (1) and extends to first connecting block (27) of the inside and the first connecting block (2) of operation box (2) to the front end of the first connecting block (27), the surface of the first connecting block (5) is provided with a light source clamping device, and the left side of the lower side of the inner wall of the visual test box (1) is fixedly connected with a light source controller (28).

2. A universal vision test stand as defined in claim 1, wherein: the light source clamping device comprises a light source fixing box (10), the rear side of the light source fixing box (10) is fixedly connected with the surface of a first connecting block (5), the right side of the light source fixing box (10) is rotationally connected with a first rotating rod (11) through a third bearing, the right end of the first rotating rod (11) is fixedly connected with a first knob (12), the left end of the first rotating rod (11) is fixedly connected with a bidirectional threaded rod (13), the left end of the bidirectional threaded rod (13) is rotationally connected with the left side of the inner wall of the light source fixing box (10) through a fourth bearing, the left side and the right side of the rod wall of the bidirectional threaded rod (13) are respectively connected with a second moving block (14), the surface of the light source fixing box (10) is provided with a second opening (18), the surfaces of the second moving blocks (14) are respectively fixedly connected with a second connecting block (15) matched with the second opening (18), and the surfaces of the two second connecting blocks (15) are respectively fixedly connected with a light source supporting frame (19).

3. A universal vision test stand as defined in claim 2, wherein: second limiting grooves (16) are formed in the left side and the right side of the upper side and the lower side of the inner wall of the light source fixing box (10), second limiting blocks (17) are slidably connected to the inner walls of the second limiting grooves (16), and opposite sides of the two corresponding limiting blocks (17) are fixedly connected with one side of the corresponding second moving block (14) respectively.

4. A universal vision test stand as defined in claim 1, wherein: sliding grooves (20) are formed in the left side and the right side of the surface of the operation box (2), sliding blocks (21) are slidably connected to the inner walls of the sliding grooves (20), and supporting plates (22) are fixedly connected to the surfaces of the sliding blocks (21) together.

5. A universal vision test stand as defined in claim 4, wherein: the upper side threaded connection of backup pad (22) surface has rotating block (30), the equal fixedly connected with camera fixed plate (23) in left and right sides on backup pad (22) surface, two the opposite one side of camera fixed plate (23) is all rotated through the fifth bearing and is connected with second dwang (24), two the equal fixedly connected with circular rubber pad (26) of opposite one end of second dwang (24), two the equal fixedly connected with second knob (25) of opposite one end of second dwang (24).

6. A universal vision test stand as defined in claim 1, wherein: the surface of vision test case (1) is connected with chamber door (29) through first pivot rotation, the lower surface fixedly connected with electric installation cabinet (32) of vision test case (1).

7. A universal vision test stand as defined in claim 6, wherein: the left side and the right side of the electric installation cabinet (32) are respectively connected with a pull ring (33) through a second rotating shaft in a rotating mode, and the surface of the electric installation cabinet (32) is connected with a drawer (34) in a sliding mode.