CN219978878U - A computer vision recognition device - Google Patents

Abstract

The utility model is suitable for the technical field of identification devices and provides a computer vision identification device, which includes a protective box with an open top and an adjustment mechanism. The inner cavity of the protective box is laterally provided with a screw mechanism that can slide along the vertical direction. Lifting plate, the upper surface of the lifting plate is vertically fixedly connected with several shock absorbers, the top of the shock absorber is horizontally fixedly connected with a placement plate, and the upper surface of the placement plate has a holding box placed through a clamping structure . The computer vision recognition device drives the vertical rod to rotate through the first motor, driving the turntable to rotate, thereby adjusting the recognition direction of the recognition device body, and then drives the cross bar to rotate through the second motor, thereby driving the connecting block to rotate and move, changing the recognition device. The tilt angle of the main body increases the adjustment function of the device. There is no need to disassemble the device and re-adjust the installation position. The operation is simple and takes a short time, which is convenient for identification and use.

Description

A computer vision recognition device

Technical field

The utility model belongs to the technical field of recognition devices, and in particular relates to a computer vision recognition device.

Background technique

Computer vision recognition refers to using cameras and computers instead of human eyes to identify, track and measure targets, and further performs graphic processing to form images that are more suitable for human eye observation or transmitted to instruments for detection.

Chinese patent CN218181546U discloses a computer vision recognition device. This technical solution uses a lifting component to facilitate the stability of the visual recognition device when it is taken out or put away from the protective box, and a shock-absorbing component to facilitate the lifting of the visual recognition device. Shock absorption can effectively reduce the damage of the main body of the visual recognition device due to vibration. However, it does not have an adjustment function during use. When the recognition angle needs to be adjusted, the installation position can only be re-adjusted by disassembling the device, which is cumbersome and time-consuming. Longer, which is not conducive to identification and use.

Utility model content

The utility model provides a computer vision recognition device, which aims to solve the problem that during use, it does not have an adjustment function. When the recognition angle needs to be adjusted, the installation position can only be re-adjusted by disassembling the device. The operation is cumbersome and time-consuming. long question.

The utility model is implemented in this way. A computer vision recognition device includes a protective box with an open top and an adjustment mechanism. The inner cavity of the protective box is laterally provided with a lifting plate that can slide along the vertical direction through a screw mechanism. Several shock absorbers are vertically fixedly connected to the upper surface of the lifting plate, and a placement plate is fixedly connected transversely to the top of the shock absorber. A receiving box is placed on the upper surface of the placement plate through a clamping structure;

The adjustment mechanism includes a vertical rod, which is vertically fixedly connected to the inner cavity of the receiving box. The output shaft of the vertical rod is fixedly connected to a vertical rod, and the top end of the vertical rod can rotate to extend to the desired position. A turntable is fixedly connected to the outside of the holding box, and a fixed seat is fixedly connected to the upper surface of the turntable;

The inner cavity of the fixed seat is rotatably provided with a horizontal bar. The surface of the cross bar is fixedly connected with a connecting block. The other end of the connecting block is fixedly connected with the identification device body. The upper surface of the turntable is fixedly connected. There is a second motor, and the other end of the crossbar extends to the outside of the fixed base and is fixedly connected to the output shaft of the second motor.

Preferably, the screw mechanism includes two servo motors, the two servo motors are vertically fixedly connected to one side and the other side of the bottom of the inner wall of the protective box respectively, and the output shaft of the servo motor is vertically fixedly connected. There is a threaded rod, the surface of the threaded rod is threadedly connected with a threaded sleeve, and the two ends of the lifting plate are fixedly connected to the surface of the threaded sleeve at the same end.

Preferably, the clamping structure includes two fixed plates, the two fixed plates are vertically fixedly connected to one side and the other side of the upper surface of the placing plate respectively, and the top of the fixed plate is transversely threaded. Bolt, the inner end of the bolt is rotatably connected with a clamping plate.

Preferably, an anti-slip soft pad is fixedly connected to the inner surface of the clamping plate, and a rotating handle is fixedly connected to the outer end of the bolt.

Preferably, half covers are rotatably connected to both sides of the top of the protective box, and the two half covers can be spliced into a cover that matches the open top of the protective box.

Preferably, a plurality of placement feet are fixedly connected to the bottom of the protective box, and an anti-slip pad is fixedly connected to the bottom of the placement feet.

Preferably, the inner wall surface of the protective box is vertically provided with a chute for the lifting plate to slide.

beneficial effects

Compared with the existing technology, the beneficial effects of this utility model are: a computer vision recognition device of the utility model drives a threaded rod to rotate through a servo motor. During the rotation of the threaded rod, it drives the threaded sleeve to move up and down. , and then drive the lifting plate to rise, and drive the identification device body to extend from the opening at the top of the protective box, and then identify the items for use, and during use, the first motor can drive the vertical rod to rotate and drive the turntable to rotate. Rotate, thereby adjusting the identification direction of the identification device body, and then drive the crossbar to rotate through the second motor, thereby driving the connecting block to rotate and move, changing the inclination angle of the identification device body, increasing the adjustment function of the device, and eliminating the need to disassemble the device and re-adjust the installation. position, the operation is simple and takes a short time, which is convenient for identification and use. After the vertical rod is placed on the upper surface of the placement plate, the bolt can be driven to rotate by twisting the rotating handle, and the clamping plate conflicts with the surface of the containing box. The holding box can be firmly placed on the surface of the placement board, thereby improving the stability of the holding box during identification and use.

Description of the drawings

Figure 1 is a schematic front cross-sectional structural view of the utility model;

Figure 2 is a schematic structural diagram of the housing box and the identification device body in the present utility model;

Figure 3 is a partial enlarged view of position A in Figure 1 of the present invention.

In the picture: 1. Protective box; 2. Servo motor; 3. Threaded rod; 4. Threaded sleeve; 5. Lifting plate; 6. Shock absorber; 7. Placement plate; 8. Fixing plate; 9. Bolts; 10. Rotating handle; 11. Clamping plate; 12. Accommodating box; 13. First motor; 14. Vertical rod; 15. Turntable; 16. Second motor; 17. Fixing base; 18. Cross bar; 19. Connecting block; 20. Identify the device body; 21. Half cover; 22. Place the feet.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clear, the utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the present invention.

Please refer to Figures 1-3. The present utility model provides a technical solution: a computer vision recognition device, including a protective box 1 with an open top and an adjustment mechanism. The inner cavity of the protective box 1 can slide in the vertical direction through a screw mechanism. A lifting plate 5 is arranged transversely on the ground. Several shock absorbers 6 are vertically fixedly connected to the upper surface of the lifting plate 5. The tops of the shock absorbers 6 are laterally fixedly connected to a placement plate 7. The upper surface of the placement plate 7 passes through a clamping structure. A receiving box 12 is placed.

The adjustment mechanism includes a vertical rod 14, which is vertically fixedly connected to the inner cavity of the accommodating box 12. The output shaft of the vertical rod 14 is fixedly connected to the vertical rod 14, and the top end of the vertical rod 14 rotatably extends to the outside of the accommodating box 12. And a turntable 15 is fixedly connected, and a fixed base 17 is fixedly connected to the upper surface of the turntable 15 .

The inner cavity of the fixed seat 17 is provided with a horizontal bar 18 rotatably. The surface of the cross bar 18 is fixedly connected with a connecting block 19. The other end of the connecting block 19 is fixedly connected with the identification device body 20. The upper surface of the turntable 15 is fixedly connected with In the second motor 16 , the other end of the crossbar 18 extends to the outside of the fixed base 17 and is fixedly connected to the output shaft of the second motor 16 .

During the identification process, the first motor 13 drives the vertical rod 14 to rotate, driving the turntable 15 to rotate, thereby adjusting the identification direction of the identification device body 20, and then the second motor 16 drives the horizontal rod 18 to rotate, thereby driving the connecting block. 19 performs rotational movement to change the inclination angle of the identification device body 20.

By increasing the adjustment function of the device, there is no need to disassemble the device and re-adjust the installation position. The operation is simple and takes a short time, which facilitates identification and use.

Further, the screw mechanism includes two servo motors 2. The two servo motors 2 are vertically fixedly connected to one side and the other side of the bottom of the inner wall of the protective box 1. The output shaft of the servo motor 2 is vertically fixedly connected to a threaded rod 3. , the surface of the threaded rod 3 is threadedly connected with a threaded sleeve 4, and the two ends of the lifting plate 5 are fixedly connected to the surface of the threaded sleeve 4 at the same end.

In this embodiment, the servo motor 2 drives the threaded rod 3 to rotate. During the rotation of the threaded rod 3, it drives the threaded sleeve 4 to move up and down, and then drives the lifting plate 5 to rise, driving the identification device body 20 from the protective The opening on the top of the box 1 is extended for identification of items.

Further, the clamping structure includes two fixed plates 8. The two fixed plates 8 are vertically fixedly connected to one side and the other side of the upper surface of the placement plate 7. The top of the fixed plate 8 is transversely threaded with bolts 9. The bolts The inner end of 9 is rotatably connected with a clamping plate 11.

In this embodiment, after the vertical rod 14 is placed on the upper surface of the placement plate 7, it can be rotated by twisting the bolt 9, and the clamping plate 11 is in contact with the surface of the accommodation box 12, so that the accommodation box 12 can be stabilized. It is placed on the upper surface of the placing plate 7 to improve the stability of the containing box 12 during identification and use.

Furthermore, the inner surface of the clamping plate 11 is fixedly connected with an anti-slip soft pad, and the outer end of the bolt 9 is fixedly connected with a rotating handle 10 .

In this embodiment, the rotating handle 10 facilitates the twisting of the bolt 9 for rotation, and the anti-slip soft pad improves the anti-slip property during the clamping process of the accommodating box 12, thereby improving the stability after fixing the accommodating box 12.

Furthermore, half covers 21 are rotatably connected to both sides of the top of the protective box 1. The two half covers 21 can be spliced into a cover that matches the open top of the protective box 1.

In this embodiment, after the identification device body 20 is received into the inner cavity of the protection box 1, the opening at the top of the protection box 1 can be blocked by twisting the half cover 21, thereby improving the protection effect of the identification device body 20.

Furthermore, several placing feet 22 are fixedly connected to the bottom of the protective box 1, and anti-slip pads are fixedly connected to the bottoms of the placing feet 22.

In this embodiment, multiple placement feet 22 facilitate the placement and use of the protective box 1, and the anti-slip pads improve the stability of the protective box 1 during placement.

Furthermore, the inner wall surface of the protective box 1 is vertically provided with a chute for the lifting plate 5 to slide.

The working principle and usage process of the utility model: After the utility model is installed, the servo motor 2 drives the threaded rod 3 to rotate. During the rotation of the threaded rod 3, it drives the threaded sleeve 4 to lift and move, thereby driving the lifting plate 5 It is raised to drive the identification device body 20 to extend from the opening at the top of the protective box 1, and then used to identify items. During use, the first motor 13 can be used to drive the vertical rod 14 to rotate and drive the turntable 15. Rotate, thereby adjusting the identification direction of the identification device body 20, and then drive the cross bar 18 to rotate through the second motor 16, thereby driving the connecting block 19 to rotate and move, changing the inclination angle of the identification device body 20, and increasing the adjustment function of the device without disassembly. The device re-adjusts the installation position, and the operation is simple and takes a short time, which is convenient for identification and use.

The above descriptions are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the present utility model. Within the protection scope of utility model.

Claims (7)

1. The utility model provides a computer vision recognition device, includes open protective housing (1) in top and adjustment mechanism, its characterized in that: the inner cavity of the protective box (1) can be horizontally provided with a lifting plate (5) in a sliding manner along the vertical direction through a screw mechanism, the upper surface of the lifting plate (5) is vertically and fixedly connected with a plurality of shock absorbers (6), the top end of each shock absorber (6) is horizontally and fixedly connected with a placing plate (7), and the upper surface of each placing plate (7) is provided with a containing box (12) through a clamping structure;

the adjusting mechanism comprises a vertical rod (14), the vertical rod (14) is vertically and fixedly connected to the inner cavity of the accommodating box (12), an output shaft of the vertical rod (14) is fixedly connected with the vertical rod (14), the top end of the vertical rod (14) rotatably extends to the outside of the accommodating box (12) and is fixedly connected with a rotary table (15), and the upper surface of the rotary table (15) is fixedly connected with a fixing seat (17);

the inner cavity of fixing base (17) rotationally transversely is provided with horizontal pole (18), the fixed surface of horizontal pole (18) is connected with connecting block (19), the other end fixedly connected with recognition device body (20) of connecting block (19), the upper surface fixedly connected with second motor (16) of carousel (15), the other end of horizontal pole (18) extends to the outside of fixing base (17) and with the output shaft fixed connection of second motor (16).

2. A computer vision recognition apparatus as defined in claim 1, wherein: the screw mechanism comprises two servo motors (2), wherein the two servo motors (2) are respectively and vertically fixedly connected to one side and the other side of the bottom of the inner wall of the protective box (1), the output shaft of each servo motor (2) is vertically and fixedly connected with a threaded rod (3), the surface of each threaded rod (3) is in threaded connection with a threaded sleeve (4), and the two ends of each lifting plate (5) are respectively and fixedly connected with the surface of each threaded sleeve (4).

3. A computer vision recognition apparatus as defined in claim 1, wherein: the clamping structure comprises two fixing plates (8), the two fixing plates (8) are respectively and vertically fixedly connected to one side and the other side of the upper surface of the placing plate (7), bolts (9) are transversely connected with the tops of the fixing plates (8) in a threaded mode, and clamping plates (11) are rotatably connected to the inner ends of the bolts (9).

4. A computer vision recognition apparatus as claimed in claim 3, characterized in that: the inner side surface of the clamping plate (11) is fixedly connected with an anti-slip soft cushion, and the outer end of the bolt (9) is fixedly connected with a rotating handle (10).

5. A computer vision recognition apparatus as defined in claim 1, wherein: both sides at the top of the protective box (1) are respectively connected with a half cover plate (21) in a rotating way, and the two half cover plates (21) can be spliced into a cover plate matched with the opening at the top of the protective box (1).

6. A computer vision recognition apparatus as defined in claim 1, wherein: the bottom of the protective box (1) is fixedly connected with a plurality of placing feet (22), and the bottom of the placing feet (22) is fixedly connected with an anti-slip pad.

7. A computer vision recognition apparatus as defined in claim 1, wherein: the inner wall surface of the protective box (1) is vertically provided with a sliding chute for the lifting plate (5) to slide.