CN221483095U - A programmable machine vision device - Google Patents

Abstract

The utility model relates to the technical field of machine vision, in particular to a programmable machine vision device which comprises a shell and a vision device body, wherein the vision device body is positioned at the top of the shell, a supporting seat is fixedly connected to the bottom of the shell, a supporting frame is arranged at the top of the shell, and the top of the supporting frame is rotationally connected with the vision device body. The utility model has the advantages of convenient adjustment of visual angle and strong adaptability, in the actual use process, the visual field range can be expanded through the cooperation of the adjusting mechanism, so that a wider area can be covered, the device can rotate and adjust left and right angles to acquire image information in different directions, the device can acquire more comprehensive data when monitoring and analyzing targets, and then the longitudinal visual field range can be expanded through the cooperation of the driven bevel gear, the driving bevel gear and the motor II, so that the device can flexibly cope with the monitoring of objects with different heights.

Description

Programmable machine vision device

Technical Field

The utility model relates to the technical field of machine vision, in particular to a programmable machine vision device.

Background

The programmable machine vision device is intelligent equipment integrated with image processing and analysis capabilities, has wide application, comprises the fields of industrial automation, robot navigation, safety monitoring, unmanned driving, medical imaging, object detection and identification and the like, and can realize automatic, intelligent and efficient task execution and improve the working efficiency and accuracy through image-based information processing and analysis.

The utility model discloses a programmable machine vision device as disclosed in publication number CN210800575U, which has the beneficial effects that: a camera is arranged on the front end surface of the movable plate body, an arc-shaped irradiation lamp is arranged at the top of the connecting column, and an operation table is fixed on the upper surface of the base close to the corner of the edge; this programmable machine vision device sets up backup pad and first motor and realizes setting up backup pad rotation angle's regulation, arc irradiation lamp and movable plate body add and establish, control camera back-and-forth movement, increase the illuminance helps better shooting acquisition information, but this programmable machine vision device's angle regulation structure is comparatively simple, this programmable machine vision device's field of vision will be limited by its fixed mounted position and angle, can lead to the unable accurate image information who acquires object and scene of specific angular position of device, different applied scene needs different visual angles and angle to acquire accurate image information, this machine vision device angle regulation range is less, unable adaptation diversified application demand influences its comprehensiveness and accuracy.

Therefore, there is a strong need for a programmable machine vision device that addresses the above-described issues.

Disclosure of utility model

The utility model aims to provide a programmable machine vision device which has the advantages of convenience in adjusting the visual angle and strong adaptability, and solves the problem that the device cannot accurately acquire the image information of an object and a scene at a specific angle position due to small angle adjusting range of the programmable machine vision device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a programmable machine vision device, includes casing and vision device body, the vision device body is located the top of casing, the bottom fixedly connected with supporting seat of casing, the top of casing is provided with the support frame, the top and the vision device body of support frame rotate to be connected, one side fixedly connected with motor two, the output shaft fixedly connected with initiative bevel gear of motor two, one side rotation of support frame is connected with driven bevel gear, driven bevel gear meshes with initiative bevel gear, driven bevel gear's one side runs through to one side of support frame and with vision device body fixed connection, the bottom fixedly connected with fixing base of casing;

The adjusting mechanism comprises a motor I fixedly connected to one side of the fixed seat, an output shaft of the motor I penetrates through an inner cavity of the shell and is fixedly connected with a movable arm, one side of the movable arm is rotationally connected with a movable block, the inner cavity of the shell is provided with a positioning plate, one side of the positioning plate is provided with a through hole, the inner wall of the through hole is in sliding connection with the movable block, the top of the positioning plate is fixedly connected with a rack, the inner cavity of the shell is provided with a driving gear, the driving gear is meshed with the rack, the inner cavity of the shell is fixedly connected with a connecting plate, the top of the driving gear is fixedly connected with a rotating rod, and the top of the rotating rod penetrates through the outer side of the shell and is fixedly connected with a supporting frame.

Preferably, the bottom of the driving gear is rotationally connected with a fixing frame, and one side of the fixing frame is fixedly connected with the shell.

Preferably, the surface of the motor I is sleeved with a mounting seat, and one side of the mounting seat is fixedly connected with the fixing seat.

Preferably, a limiting groove is formed in the bottom of the connecting plate, and an inner cavity of the limiting groove is in sliding connection with the rack.

Preferably, the front side of casing fixedly connected with light, the quantity of light is a plurality of.

Compared with the prior art, the utility model has the following beneficial effects:

The utility model has the advantages of convenient adjustment of visual angle and strong adaptability, in the actual use process, the visual field range can be expanded through the matching use of the adjusting mechanism, thus a wider area can be covered, the device can rotate and adjust left and right angles to acquire image information in different directions, the device can acquire more comprehensive data when monitoring and analyzing targets, the efficiency is improved, then the longitudinal visual field range can be expanded through the matching use of the driven bevel gear, the driving bevel gear and the motor, the monitoring of objects with different heights can be flexibly dealt with, the operation flexibility and the practicability of the device are improved, after the acquisition is finished, the visual device body inputs visual signals into a computer system in the form of images for programming, the image is preprocessed after the image is read, the image processing methods such as scaling, graying, smoothing, filtering and the like of the images are improved, the image processing methods such as morphological processing, edge detection and the like can be also carried out on the images, the visual device can automatically execute image processing and analysis tasks, the visual device body can learn and adapt to environment, the target recognition, the intelligent position and intelligent angle can not be realized, the problem that the intelligent angle position of the device can not be accurately adjusted is solved, and the device can not realize the accurate adjustment of the position of the intelligent angle position is realized.

Drawings

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

FIG. 2 is a schematic view of a partially cut-away perspective structure of the present utility model;

FIG. 3 is a bottom view of the three-dimensional structure of the adjustment mechanism of the present utility model;

fig. 4 is a schematic view of a partial perspective structure of the present utility model.

In the figure: 1. a housing; 2. a fixing seat; 3. a first motor; 4. a moving arm; 5. a moving block; 6. a positioning plate; 7. a through hole; 8. a connecting plate; 9. a mounting base; 10. a limit groove; 11. a drive gear; 12. a fixing frame; 13. a rack; 14. a vision device body; 15. a driven bevel gear; 16. a drive bevel gear; 17. a second motor; 18. a support frame; 19. a rotating lever; 20. a lighting lamp; 21. and a supporting seat.

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.

Most of the existing vision devices do not have programmable functions, for different application requirements, the fixed vision devices cannot provide required functions and processing effects, and the lack of the programmable functions is difficult to adjust and optimize according to specific requirements, so that the vision devices can flexibly realize the required functions and perform customized configuration by adopting the adjusting mechanism, the driven bevel gear, the driving bevel gear and the motor II under the matched use of the adjusting mechanism, the driven bevel gear, the driving bevel gear and the motor II, and the problem is solved.

As shown in fig. 1 to 4: the utility model provides a programmable machine vision device, which comprises a shell 1 and a vision device body 14, wherein the vision device body 14 is positioned at the top of the shell 1, a supporting seat 21 is fixedly connected to the bottom of the shell 1, a supporting frame 18 is arranged at the top of the shell 1, the top of the supporting frame 18 is rotationally connected with the vision device body 14, a motor II 17 is fixedly connected to one side of the supporting frame 18, an output shaft of the motor II 17 is fixedly connected with a drive bevel gear 16, a driven bevel gear 15 is rotationally connected to one side of the supporting frame 18, the driven bevel gear 15 is meshed with the drive bevel gear 16, one side of the driven bevel gear 15 penetrates through one side of the supporting frame 18 and is fixedly connected with the vision device body 14, and a fixing seat 2 is fixedly connected to the bottom of the shell 1;

The adjusting mechanism comprises a first motor 3 fixedly connected to one side of the fixed seat 2, an output shaft of the first motor 3 penetrates through an inner cavity of the shell 1 and is fixedly connected with a movable arm 4, one side of the movable arm 4 is rotatably connected with a movable block 5, the inner cavity of the shell 1 is provided with a positioning plate 6, one side of the positioning plate 6 is provided with a through hole 7, the inner wall of the through hole 7 is in sliding connection with the movable block 5, the top of the positioning plate 6 is fixedly connected with a rack 13, the inner cavity of the shell 1 is provided with a driving gear 11, the driving gear 11 is meshed with the rack 13, the inner cavity of the shell 1 is fixedly connected with a connecting plate 8, the top of the driving gear 11 is fixedly connected with a rotating rod 19, and the top of the rotating rod 19 penetrates through the outer side of the shell 1 and is fixedly connected with a supporting frame 18.

In this embodiment, the bottom of the driving gear 11 is rotatably connected with the fixing frame 12, one side of the fixing frame 12 is fixedly connected with the housing 1, and through the arrangement of the fixing frame 12, the effect of limiting and fixing the driving gear 11 is achieved, and the situations that the driving gear 11 loosens, slides and tilts during rotation are avoided.

In this embodiment, the surface cover of motor one 3 is equipped with mount pad 9, and one side and the fixing base 2 fixed connection of mount pad 9 through the setting of mount pad 9, has played the fixed effect of motor one 3 support, has avoided the condition that motor one 3 takes place the skew at the during operation.

In this embodiment, the spacing groove 10 has been seted up to the bottom of connecting plate 8, and the inner chamber and the rack 13 sliding connection of spacing groove 10, through the setting of spacing groove 10, has played the effect of carrying out spacing support to rack 13, has avoided rack 13 to appear the condition of position deviation when removing, has improved adjustment mechanism's stability.

In this embodiment, the front side of the housing 1 is fixedly connected with the illumination lamps 20, the number of the illumination lamps 20 is a plurality of, and by setting the illumination lamps 20, shadows and reflections cast by objects can be eliminated, so that images are more accurate.

Working principle: when the programmable machine vision device needs to shoot, the movable arm 4 is driven to rotate through the rotation of the output shaft of the motor 3, the movable arm 4 drives the movable block 5 to slide in the inner cavity of the through hole 7 while the movable block 5 slides, the rack 13 is driven to move while the rack 13 drives the driving gear 11 to carry out meshing transmission, the driving gear 11 rotates while the rotating rod 19 is driven to rotate, the rotating rod 19 rotates while the supporting frame 18 is driven to swing, the supporting frame 18 drives the vision device body 14 to swing left and right, the visual angle can be adjusted according to specific conditions so as to adapt to different application requirements, the driving bevel gear 16 is driven to rotate through the rotation of the output shaft of the motor two 17, the driven bevel gear 15 is driven to rotate while the driving bevel gear 16 is driven to swing up and down, the shooting of the device under different angles is realized through the cooperation of the structure, the monitoring, the identification and the analysis of a target object or a scene are realized, and valuable information is further extracted.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (5)

1. A programmable machine vision device comprising a housing (1) and a vision device body (14), characterized in that: the visual device comprises a visual device body (14), a supporting seat (21) is fixedly connected to the bottom of the shell (1), a supporting frame (18) is arranged at the top of the shell (1), the top of the supporting frame (18) is rotationally connected with the visual device body (14), a motor II (17) is fixedly connected to one side of the supporting frame (18), a driving bevel gear (16) is fixedly connected to an output shaft of the motor II (17), a driven bevel gear (15) is rotationally connected to one side of the supporting frame (18), the driven bevel gear (15) is meshed with the driving bevel gear (16), one side of the driven bevel gear (15) penetrates through one side of the supporting frame (18) and is fixedly connected with the visual device body (14), and a fixing seat (2) is fixedly connected to the bottom of the shell (1);

The adjusting mechanism comprises a motor I (3) fixedly connected to one side of a fixed seat (2), an output shaft of the motor I (3) penetrates through an inner cavity of a shell (1) and is fixedly connected with a movable arm (4), one side of the movable arm (4) is rotationally connected with a movable block (5), the inner cavity of the shell (1) is provided with a positioning plate (6), one side of the positioning plate (6) is provided with a through hole (7), the inner wall of the through hole (7) is in sliding connection with the movable block (5), the top of the positioning plate (6) is fixedly connected with a rack (13), the inner cavity of the shell (1) is provided with a driving gear (11), the driving gear (11) is meshed with the rack (13), the inner cavity of the shell (1) is fixedly connected with a connecting plate (8), the top of the driving gear (11) is fixedly connected with a rotating rod (19), and the top of the rotating rod (19) penetrates through the outer side of the shell (1) and is fixedly connected with a supporting frame (18).

2. A programmable machine vision device as set forth in claim 1, wherein: the bottom of the driving gear (11) is rotationally connected with a fixing frame (12), and one side of the fixing frame (12) is fixedly connected with the shell (1).

3. A programmable machine vision device as set forth in claim 1, wherein: the surface of the motor I (3) is sleeved with a mounting seat (9), and one side of the mounting seat (9) is fixedly connected with the fixing seat (2).

4. A programmable machine vision device as set forth in claim 1, wherein: a limiting groove (10) is formed in the bottom of the connecting plate (8), and an inner cavity of the limiting groove (10) is in sliding connection with the rack (13).

5. A programmable machine vision device as set forth in claim 1, wherein: the front side of the shell (1) is fixedly connected with illuminating lamps (20), and the number of the illuminating lamps (20) is a plurality of.