Computer visual identification device

Abstract

The invention, which relates to the technical field of computer identification, discloses a computer visual identification apparatus comprising a visual identification structure main body. The visual identification structure main body comprises a carrying assembly for moving, an encryption assembly connected with the visual identification structure main body, an adjusting and cleaning assembly connected with the visual identification structure main body, and an extension assembly connected with the visual identification structure main body; the visual identification structure has the advantages that through the arrangement of the first coded lock and the second coded lock, the visual identification structure main body is safer and good in privacy, and meanwhile when the extension assembly is not used, the visual identification structure main body is more convenient to use by pulling up two second pull rings, so that the visual identification structure main body is more convenient to use. And meanwhile, the two second rotating columns are rotated to rotate the extending plate body by 90 degrees from the transverse state to the visual identification structure main body, so that sealing of the visual identification structure main body is achieved, and damage to the visual identification structure main body caused by external environmental factors is avoided.

Description

Technical Field

[0001] The present invention relates to the field of computer recognition technology, and in particular to a computer vision recognition device. Background Art

[0002] Computer vision refers to the use of cameras and computers to replace human eyes to identify, track and measure targets, and further process graphics to make the computer processing into images more suitable for human eye observation or transmission to instrument detection. In the process of product screening, computer vision recognition devices are generally used to identify product barcode information to obtain product information; In the prior art, when the barcode information is recognized by the visual recognition device, external environmental factors may cause damage to the main body of the organization, and the privacy is not strong. At the same time, certain conditions are required to recognize and capture clear barcode information, and the image quality is not high; To this end, we propose a computer vision recognition device. Summary of the invention

[0003] The purpose of the present invention is to provide a computer vision recognition device.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: a computer vision recognition device, comprising a vision recognition structure body, the vision recognition structure body comprising a transport component for movement, an encryption component connected to the vision recognition structure body, an adjustment and cleaning component connected to the vision recognition structure body, an extension component connected to the vision recognition structure body, a rotation and lifting component connected to the extension component, and a rotating structure connected to the rotation and lifting component; The encryption component includes a first rotating column and a first password lock, the first rotating column is rotatably connected to an encryption door, and a first pull ring is fixed on the outer side of the encryption door; The extension assembly includes an extension plate body, a secondary extension plate and a first rack. A second pull ring is fixed on the outer side of the extension plate body. A second password lock is fixed on one side of the extension plate body on the visual identification structure body. The second password lock encrypts the extension plate body, making the visual identification structure body safer and more private. A second rotating column is provided at the connection between the bottom of the extension plate body and the visual identification structure body. The secondary extension plate is provided on the inner side of the extension plate body. Two third sliding grooves are provided on the secondary extension plate. The sides of the two secondary extension plates are provided with a first guide rail groove body. The first rack is fixed inside the first guide rail groove body. The rotating structure includes a third motor, a receiving slot plate, a fourth motor and a visual identifier. The third motor is fixed inside the receiving box, a second rotating shaft is fixed on the top of the third motor, a bottom of the receiving slot plate is fixed on the top of the second rotating shaft, a groove is provided inside the receiving slot plate, the fourth motor is fixedly connected to the inside of the groove, a third rotating shaft is fixed on the right side of the fourth motor, a rotating block is fixed on the third rotating shaft, the visual identifier is fixed on the top of the rotating block, and a sensor camera assembly is fixed on the front side of the visual identifier.

[0005] As a further solution of the present invention: the transport assembly includes support columns, a base and universal wheels, the four support columns are fixed to the four corners of the lower end of the visual recognition structure body, the bottom of the support columns and the top of the base are fixedly connected, and the universal wheels are fixedly connected to the lower end of the base.

[0006] As a further solution of the present invention: the adjustment and cleaning assembly includes a top cover, a connecting plate, a cleaning cross bar and a cleaning plate, two fixed blocks are fixed on both sides of the lower end of the top cover, and connecting plates are correspondingly arranged at the bottom of the two fixed blocks, and the opposite sides of the two connecting plates are provided with mutually symmetrical first slide grooves, and the bottom surfaces of the two connecting plates are provided with second slide grooves, and a hydraulic rod is fixed inside the second slide groove, and the end of the hydraulic rod is fixedly connected to the first slider, and the bottom of the first slider is fixedly connected to the vertical block, the right end of the cleaning cross bar is fixed to the left side of the vertical block, and the cleaning plate is fixed to the top of the cleaning cross bar.

[0007] As a further solution of the present invention: the rotating lifting assembly includes two fixed frames, a main transmission plate and a movable plate, the two fixed frames are fixed to the inner side surfaces of the visual recognition structure main body, the inner side surfaces of the two fixed frames are provided with a fourth sliding groove, a first motor is fixed to the inner top of the fourth sliding groove, the lower ends of the two first motors are fixedly connected with a screw, two second sliding blocks are threadedly connected to the screw, the main transmission plate is fixedly connected to the two second sliding blocks, and two fifth sliding grooves are provided on the top surface of the main transmission plate.

[0008] As a further solution of the present invention: a second guide rail groove body having the same structure as the first guide rail groove body is opened on the side of the main transmission plate, a second rack having the same structure as the first rack gear is fixed inside the second guide rail groove body, and a third slider is slidably connected inside the fifth slide groove.

[0009] As a further solution of the present invention: the movable plate is fixed to the top of the third slider, the second rack is meshed with the first gear, the bottom of the movable plate is fixed with a limiting plate, the upper end of the first gear is fixed with a first rotating shaft, the top of the first rotating shaft is fixed with a second motor, the bottom of the second motor is fixed to the top of the movable plate, the right end of the limiting plate is fixed to the connecting vertical plate, and the top of the connecting vertical plate and the bottom of the movable plate are fixedly connected.

[0010] As a further solution of the present invention: a receiving box is fixed on the top of the movable plate.

[0011] By adopting the above technical solution, compared with the prior art, the beneficial effects of the present invention are: 1. The first and second password locks of the present invention make the visual identification structure body safer and more private. When the extension assembly is not in use, the extension plate body is rotated 90° from the horizontal state to the visual identification structure body by pulling up the two second pull rings and rotating the two second rotating columns, so as to seal the visual identification structure body and prevent the visual identification structure body from being damaged by external environmental factors. 2. The present invention drives the second rotating shaft to rotate by the third motor arranged in the rotating structure, and at the same time drives the third rotating shaft to rotate by the fourth motor arranged in cooperation, and the third rotating shaft drives the rotating block to rotate, and at the same time drives the visual identifier and the sensor camera assembly fixed on the rotating block to rotate, so as to realize the multi-angle rotation of the visual identifier, which is convenient to use, realizes multi-angle shooting, and improves the image quality; 3. The present invention rotates the extension plate body provided in the extension assembly from a vertical state to an outer side by 90° to a state parallel to the main transmission plate. At the same time, the first gear first contacts the second rack, and then the first gear contacts the first rack. The second motor drives the first shaft to rotate, and drives the first gear to rotate. Since the limiting plate is provided to limit the first gear, the first gear is always kept in the same position. At the same time, the first gear drives the second rack meshing with the first gear to realize the left and right external identification, and realizes multi-angle rotation shooting; 4. Through the setting of the sensor camera component, the sensor camera component adopts new sensor technology and adopts high-resolution and high-frame rate image sensors, which can capture clearer and more delicate images and improve the accuracy of visual recognition. The sensor has a higher dynamic range and can obtain high-quality images under different lighting conditions. It can obtain three-dimensional information of objects and provide support for more accurate object recognition and spatial positioning.

[0012] Other advantages, objectives and features of the present invention will be set forth in part in the following description and, in part, will be apparent to those skilled in the art based on an examination of the following or may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a first stereoscopic schematic diagram of an embodiment of the present invention; Figure 2 is a second stereoscopic schematic diagram of an embodiment of the present invention; Figure 3 for Figure 2 Schematic diagram at C in the middle; Figure 4is a three-dimensional schematic diagram of an extension assembly in an embodiment of the present invention; Figure 5 It is a three-dimensional schematic diagram of the rotating structure and the rotating lifting assembly in an embodiment of the present invention; Figure 6 is a third stereoscopic schematic diagram of an embodiment of the present invention; Figure 7 This is a schematic diagram of a rotary lifting assembly in an embodiment of the present invention; Figure 8 for Figure 7 Schematic diagram at B in the middle; Fig. 9 It is a three-dimensional schematic diagram of adjusting the cleaning component in an embodiment of the present invention; Fig.10 for Fig. 9 Schematic diagram at A in the middle.

[0014] In the figure: 1. Visual recognition structure body; 2. Transport assembly; 21. Support column; 22. Base; 23. Universal wheel; 3. Encryption assembly; 31. First rotating column; 32. Encryption door; 33. First pull ring; 34. First password lock; 4. Adjustment and cleaning assembly; 41. Top cover; 42. Fixed block; 43. Connecting plate; 44. First slide groove; 45. Second slide groove; 46. Hydraulic rod; 47. First slider; 48. Vertical block; 49. Cleaning cross bar; 50. Cleaning plate; 6. Extension assembly; 61. Extension plate body; 62. Second pull ring; 63. Second password lock; 64. Second rotating column; 65. Second extension plate; 66. Third slide groove; 67. First guide rail groove body; 68. First A rack; 7, a rotating lifting component; 71, a fixed frame; 72, a fourth slide; 73, a first motor; 74, a screw; 75, a second slider; 76, a main transmission plate; 77, a fifth slide; 78, a second rack; 79, a third slider; 80, a moving plate; 81, a first gear; 82, a limit plate; 83, a first rotating shaft; 84, a second motor; 85, a connecting vertical plate; 9, a receiving box; 10, a rotating structure; 1001, a third motor; 1002, a second rotating shaft; 1003, a receiving slot plate; 1004, a groove; 1005, a fourth motor; 1006, a third rotating shaft; 1007, a rotating block; 1008, a visual identifier; 1009, a sensor camera component. DETAILED DESCRIPTION

[0015] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention.

[0016] In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0017] Please see attached Figure 1 -Attached Fig.10 The present invention provides a computer vision recognition device, comprising a vision recognition structure body 1, wherein the vision recognition structure body 1 comprises a transport component 2 for movement, an encryption component 3 connected to the vision recognition structure body 1, an adjustment and cleaning component 4 connected to the vision recognition structure body 1, an extension component 6 connected to the vision recognition structure body 1, a rotation and lifting component 7 connected to the extension component 6, and a rotating structure 10 connected to the rotation and lifting component 7; In one embodiment of the present invention: the transport assembly 2 includes a support column 21, a base 22 and a universal wheel 23, the four support columns 21 are fixed to the four corners of the lower end of the visual recognition structure body 1, the bottom of the support column 21 is fixedly connected to the top of the base 22, and the universal wheel 23 is fixedly connected to the lower end of the base 22; In one embodiment of the present invention: the encryption component 3 includes a first rotating column 31 and a first password lock 34, the first rotating column 31 is rotatably connected to an encryption door 32, a first pull ring 33 is fixed on the outer side of the encryption door 32, and the first password lock 34 encrypts the encryption door 32, so that the visual recognition structure body 1 is safer and has good privacy; In one embodiment of the present invention: the regulating and cleaning assembly 4 includes a top cover 41, a connecting plate 43, a cleaning cross bar 49 and a cleaning plate 50, two fixing blocks 42 are fixed on both sides of the lower end of the top cover 41, and the bottoms of the two fixing blocks 42 are correspondingly provided with connecting plates 43, and the opposite sides of the two connecting plates 43 are provided with mutually symmetrical first slide grooves 44, and the bottom surfaces of the two connecting plates 43 are provided with second slide grooves 45, and a hydraulic rod 46 is fixed inside the second slide groove 45, and the end of the hydraulic rod 46 is fixedly connected to the first slider 47, and the bottom of the first slider 47 is fixedly connected to the vertical block 48, and the right end of the cleaning cross bar 49 is fixed to the left side of the vertical block 48, and the cleaning plate 50 is fixed to the top of the cleaning cross bar 49; In one embodiment of the present invention: the extension assembly 6 includes an extension plate body 61, a secondary extension plate 65 and a first rack 68, a second pull ring 62 is fixed on the outer side of the extension plate body 61, a second combination lock 63 is fixed on one side of the extension plate body 61 on the visual identification structure main body 1, and the second combination lock 63 encrypts the extension plate body 61, so that the visual identification structure main body 1 is safer and has good privacy, a second rotating column 64 is provided at the connection between the bottom of the extension plate body 61 and the visual identification structure main body 1, the secondary extension plate 65 is provided on the inner side of the extension plate body 61, two third sliding grooves 66 are provided on the secondary extension plate 65, and the sides of the two secondary extension plates 65 are provided with a first guide rail groove body 67, and the first rack 68 is fixed inside the first guide rail groove body 67; In one embodiment of the present invention: the rotary lifting assembly 7 includes two fixed frames 71, a main transmission plate 76 and a movable plate 80, the two fixed frames 71 are fixed to the inner side of the visual recognition structure body 1, the inner side of the two fixed frames 71 is provided with a fourth slide groove 72, the inner top of the fourth slide groove 72 is fixed with a first motor 73, the lower ends of the two first motors 73 are fixedly connected with a screw rod 74, the screw rod 74 is threadedly connected with two second sliders 75, the main transmission plate 76 is fixedly connected to the two second sliders 75, the top surface of the main transmission plate 76 is provided with two fifth slide grooves 77, and the side of the main transmission plate 76 is provided with a second guide rail groove body having the same structure as the first guide rail groove body 67 A second rack 78 having the same structure as the first rack 68 is fixed inside the second guide rail groove body, a third slider 79 is slidably connected inside the fifth slide groove 77, a moving plate 80 is fixed to the top of the third slider 79, a first gear 81 is meshedly connected to the second rack 78, a limiting plate 82 is fixed to the bottom of the moving plate 80, a first rotating shaft 83 is fixed to the upper end of the first gear 81, a second motor 84 is fixed to the top of the first rotating shaft 83, the bottom of the second motor 84 is fixed to the top of the moving plate 80, the right end of the limiting plate 82 is fixed to the connecting vertical plate 85, the top of the connecting vertical plate 85 and the bottom of the moving plate 80 are fixedly connected, and a receiving box 9 is fixed to the top of the moving plate 80; In one embodiment of the present invention: the rotating structure 10 includes a third motor 1001, a receiving slot plate 1003, a fourth motor 1005 and a visual identifier 1008, the third motor 1001 is fixed to the inside of the receiving box 9, the second rotating shaft 1002 is fixed to the top of the third motor 1001, the bottom of the receiving slot plate 1003 is fixed to the top of the second rotating shaft 1002, a groove 1004 is provided inside the receiving slot plate 1003, the fourth motor 1005 is fixedly connected to the inside of the groove 1004, the third rotating shaft 1006 is fixed to the right side of the fourth motor 1005, a rotating block 1007 is fixed on the third rotating shaft 1006, the visual identifier 1008 is fixed to the top of the rotating block 1007, and a sensor camera assembly 1009 is fixed on the front side of the visual identifier 1008; Example 1, please refer to the attached Figure 1 -Attached Fig.10 , through the support main body, the base 22 and the universal wheel 23 provided in the transport component 2, when the visual identification structure main body 1 needs to be transported and moved, the universal wheel 23 is provided to facilitate the movement of the position of the visual identification structure main body 1, making the visual identification structure main body 1 more convenient to use; Example 2, please refer to the attached Figure 1 -Attached Fig.10, through the first rotating column 31, the encryption door 32, the first pull ring 33 and the first password lock 34 in the encryption component 3, when unlocking, the correct password needs to be entered, and the first pull ring 33 can be used to drive the first rotating column 31 to rotate, and the encryption door 32 can be opened at the same time, so that the encryption door 32 is encrypted, making the main body 1 of the visual identification structure more secure and private. At the same time, the second password lock 63 is used to encrypt the extension plate 61, making the main body 1 of the visual identification structure more secure and private. Example 3, please refer to the attached Figure 1 -Attached Fig.10 The hydraulic pressure set in the adjustment cleaning component 4 drives the movement of the first slider 47, the vertical block 48 and the cleaning crossbar 49, and at the same time drives the cleaning plate 50 set on the top of the cleaning crossbar 49 to clean the fill light, and the cleaning effect is good; Specifically, a fill light is slidably connected inside the first slide groove 44 between the two connecting plates 43, and the rear portion of the first slide groove 44 is opened to the end of the connecting plate 43. When the fill light needs to be disassembled, the fill light can be slid along the first slide groove 44 to the end of the connecting plate 43 to be disassembled, repaired and cleaned. Example 4, please refer to the attached Figure 1 -Attached Fig.10 By setting the extension plate 61, the second rotating column 64, the auxiliary extension plate 65, the third sliding groove 66, the first guide groove 67 and the first rack 68, when the visual identifier 1008 needs to be identified on the left and right sides, the second motor 84 set in the rotating lifting assembly 7 is used to drive the first rotating shaft 83 to rotate, and at the same time drive the first gear 81 to rotate. Since the limiting plate 82 is set to limit the first gear 81, the first gear 81 is kept in the same position. At the same time, the first gear 81 drives the second rack 78 meshing with the first gear 81 to transmit. When the left and right sides are identified, the second rotating column 64 is rotated to rotate. , the extension plate 61 is rotated 90° outward from the vertical state to a state parallel to the main transmission plate 76, and at the same time, the first gear 81 contacts the first rack 68 to realize dynamic visual recognition. When it is necessary to increase the height of the visual recognition structure body 1, the first motor 73 is started to rotate clockwise while driving the second slider 75 on the screw 74 to rise, and at the same time, the main transmission plate 76 is driven to rise in height. When it is necessary to reduce the height of the visual recognition structure body 1, the first motor 73 is started to rotate counterclockwise while driving the second slider 75 on the screw 74 to descend, and at the same time, the main transmission plate 76 is driven to descend in height; Example 5, please refer to the attached Figure 1 -Attached Fig.10, the second rotating shaft 1002 is driven to rotate by the third motor 1001 provided in the rotating structure 10, and the third rotating shaft 1006 is driven to rotate by the fourth motor 1005 provided in cooperation, and the third rotating shaft 1006 drives the rotating block 1007 to rotate, and at the same time drives the visual identifier 1008 and the sensor camera assembly 1009 fixed on the rotating block 1007 to rotate, so as to realize the multi-angle rotation of the visual identifier 1008; Specifically, the present invention drives the rotating block 1007 to rotate by the third rotating shaft 1006 in the rotating structure 10, and drives the visual identifier 1008 and the sensor camera assembly 1009 fixed on the rotating block 1007 to rotate, and cooperates with the rotating lifting assembly 7 to realize the rotation of the visual identifier 1008 and the sensor camera assembly 1009 at the same time as the height of the visual identifier 1008 is lifted, so as to realize multi-angle rotation shooting, and cooperates with the secondary extension plate 65 in the extension assembly 6, so that the second motor 84 can The first rotating shaft 83 is driven to rotate, and the first gear 81 is driven to rotate. Since the limiting plate 82 is set to limit the first gear 81, the first gear 81 is kept in the same position. At the same time, the first gear 81 drives the second rack 78 meshing with the first gear 81 to transmit. When left and right external identification is required, the second rotating column 64 is rotated to rotate the extension plate 61 from the vertical state to the outside by 90° to a state parallel to the main transmission plate 76. At the same time, the first gear 81 contacts the first rack 68 to realize dynamic visual identification. Specifically, the sensor camera assembly 1009 is provided with a novel sensor technology, which uses a high-resolution, high-frame-rate image sensor, and can capture clearer and more delicate images, improve the accuracy of visual recognition, and has a sensor with a higher dynamic range, which can obtain high-quality images under different lighting conditions, and can obtain three-dimensional information of objects, providing support for more accurate object recognition and spatial positioning; Specifically, by setting the first password lock 34 and the second password lock 63, it can be applied to the field of intelligent security to achieve real-time monitoring and identification of targets such as personnel and vehicles. It can be combined with a video surveillance system to automatically alarm and provide relevant image and video evidence. It adopts advanced face recognition and behavior analysis technology to improve the intelligence level of the security system, and at the same time can ensure public safety in the security field.

[0018] Working principle: First, the visual recognition structure body 1 is moved by four universal wheels 23 arranged at the bottom of the support column 21 and the base 22. Before using the visual identifier 1008 inside the visual recognition structure body 1, it is necessary to correctly enter the first password and the correct password of the second password lock 63. The correct password is the initial password. After the password is entered correctly, the first password lock 34 makes the visual recognition structure body 1 safer and more private. At the same time, the second password lock 63 is set to encrypt the extension plate 61, making the visual recognition structure body 1 safer. , then the extension plate 61 provided in the extension assembly 6 is rotated 90° outward from a vertical state to a state parallel to the main transmission plate 76, and at the same time, the first gear 81 first contacts the second rack 78, and then the first gear 81 contacts the first rack 68, and the second motor 84 drives the first shaft 83 to rotate, and drives the first gear 81 to rotate. Since the limiting plate 82 is set to limit the first gear 81, the first gear 81 is always kept in the same position. At the same time, the first gear 81 drives the second rack 78 meshing with the first gear 81 to transmit, so that when the left and right external recognition is realized, multi-angle rotation shooting is realized; When the extension assembly 6 is not in use, the extension plate 61 is rotated 90° from the horizontal state toward the visual identification structure main body 1 by pulling up the two second pull rings 62 and rotating the two second rotating columns 64 at the same time, so as to seal the visual identification structure main body 1 and prevent the visual identification structure main body 1 from being damaged by external environmental factors; When it is necessary to clean the fill light in the adjustment and cleaning assembly 4, the hydraulic pressure set in the adjustment and cleaning assembly 4 drives the first slider 47, the vertical block 48 and the cleaning cross bar 49 to move, and at the same time drives the cleaning plate 50 set on the top of the cleaning cross bar 49 to clean the fill light, and the cleaning effect is good. When the fill light needs to be disassembled, at this time, the fill light only needs to be slid along the first slide groove 44 to the end of the connecting plate 43 to disassemble, repair and clean the fill light, and the use effect is good; When the visual recognition structure body 1 needs to be rotated horizontally in the opposite direction, the third motor 1001 arranged in the rotating structure 10 drives the second rotating shaft 1002 to rotate, and the fourth motor 1005 arranged in cooperation drives the third rotating shaft 1006 to rotate. The third rotating shaft 1006 drives the rotating block 1007 to rotate, and at the same time drives the visual identifier 1008 and the sensor camera assembly 1009 fixed on the rotating block 1007 to rotate, thereby realizing multi-angle rotation of the visual identifier 1008, which is easy to use and realizes multi-angle shooting to improve image quality.

[0019] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0021] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments.

[0022] It is apparent to those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the invention, and the changes still fall within the protection scope of the invention.

Claims

1. A computer vision recognition device, comprising a vision recognition structure body (1), characterized in that: The visual recognition structure body (1) comprises a transport component (2) for movement, an encryption component (3) connected to the visual recognition structure body (1), an adjustment and cleaning component (4) connected to the visual recognition structure body (1), an extension component (6) connected to the visual recognition structure body (1), a rotational lifting component (7) connected to the extension component (6), and a rotating structure (10) connected to the rotational lifting component (7); The encryption component (3) comprises a first rotating column (31) and a first combination lock (34); the first rotating column (31) is rotatably connected to an encryption door (32); a first pull ring (33) is fixed on the outer side of the encryption door (32); The extension assembly (6) comprises an extension plate body (61), a secondary extension plate (65) and a first rack (68); a second pull ring (62) is fixed on the outer side of the extension plate body (61); a second combination lock (63) is fixed on one side of the extension plate body (61) on the visual identification structure body (1); the second combination lock (63) performs encryption processing on the extension plate body (61), so that the visual identification structure body (1) is safer and has good privacy; a second rotating column (64) is arranged at the connection between the bottom of the extension plate body (61) and the visual identification structure body (1); the secondary extension plate (65) is arranged on the inner side of the extension plate body (61); two third sliding grooves (66) are arranged on the secondary extension plate (65); the sides of the two secondary extension plates (65) are provided with a first guide rail groove body (67); and the first rack (68) is fixed inside the first guide rail groove body (67); The rotating structure (10) comprises a third motor (1001), a receiving slot plate (1003), a fourth motor (1005) and a visual identifier (1008); the third motor (1001) is fixed inside the receiving box (9); a second rotating shaft (1002) is fixed on the top of the third motor (1001); the bottom of the receiving slot plate (1003) is fixed on the top of the second rotating shaft (1002); a groove (1004) is provided inside the receiving slot plate (1003); the fourth motor (1005) is fixedly connected to the inside of the groove (1004); a third rotating shaft (1006) is fixed on the right side of the fourth motor (1005); a rotating block (1007) is fixed on the third rotating shaft (1006); the visual identifier (1008) is fixed on the top of the rotating block (1007); and a sensor camera assembly (1009) is fixed on the front side of the visual identifier (1008).

2. A computer vision recognition device according to claim 1, characterized in that: The transport assembly (2) comprises a support column (21), a base (22) and a universal wheel (23), wherein the four support columns (21) are fixed to the four corners of the lower end of the visual recognition structure body (1), the bottom of the support column (21) is fixedly connected to the top of the base (22), and the universal wheel (23) is fixedly connected to the lower end of the base (22).

3. A computer vision recognition device according to claim 1, characterized in that: The regulating and cleaning assembly (4) comprises a top cover (41), a connecting plate (43), a cleaning cross bar (49) and a cleaning plate (50). Two fixing blocks (42) are fixed on both sides of the lower end of the top cover (41). The bottoms of the two fixing blocks (42) are correspondingly provided with connecting plates (43). The two connecting plates (43) are provided with mutually symmetrical first slide grooves (44) on opposite sides. The bottom surfaces of the two connecting plates (43) are provided with second slide grooves (45). A hydraulic rod (46) is fixed inside the second slide groove (45). The end of the hydraulic rod (46) is fixedly connected to a first slider (47). The bottom of the first slider (47) is fixedly connected to a vertical block (48). The right end of the cleaning cross bar (49) is fixed to the left side of the vertical block (48). The cleaning plate (50) is fixed to the top of the cleaning cross bar (49).

4. A computer vision recognition device according to claim 1, characterized in that: The rotary lifting assembly (7) comprises two fixed frames (71), a main transmission plate (76) and a movable plate (80), the two fixed frames (71) being fixed to the inner side surface of the visual recognition structure main body (1), the inner side surfaces of the two fixed frames (71) being provided with a fourth slide groove (72), the inner top of the fourth slide groove (72) being fixed with a first motor (73), the lower ends of the two first motors (73) being fixedly connected with a screw rod (74), the screw rod (74) being threadedly connected with two second sliders (75), the main transmission plate (76) being fixedly connected to the two second sliders (75), and the top surface of the main transmission plate (76) being provided with two fifth slide grooves (77).

5. A computer vision recognition device according to claim 4, characterized in that: A second guide rail groove body having the same structure as the first guide rail groove body (67) is provided on the side surface of the main transmission plate (76), a second rack (78) having the same structure as the first rack (68) is fixed inside the second guide rail groove body, and a third sliding block (79) is slidably connected inside the fifth sliding groove (77).

6. A computer vision recognition device according to claim 4, characterized in that: The movable plate (80) is fixed to the top of the third sliding block (79); the second rack (78) is meshedly connected with a first gear (81); a limiting plate (82) is fixed to the bottom of the movable plate (80); a first rotating shaft (83) is fixed to the top of the first gear (81); a second motor (84) is fixed to the top of the first rotating shaft (83); the bottom of the second motor (84) is fixed to the top of the movable plate (80); the right end of the limiting plate (82) is fixed to a connecting vertical plate (85); and the top of the connecting vertical plate (85) and the bottom of the movable plate (80) are fixedly connected.

7. A computer vision recognition device according to claim 6, characterized in that: A receiving box (9) is fixed on the top of the movable plate (80).

Images