Computer vision image processing collaboration device

Abstract

The utility model discloses an image processing collaboration device of computer vision. Comprising an annular outer frame, a rotating plate arranged in the annular outer frame, a threaded rod and a bidirectional screw rod which are arranged on the rotating plate in a self-rotating manner, a camera shooting base sleeving the threaded rod in a threaded transmission manner, a camera arranged on the camera shooting base, and a driving mechanism used for controlling the rotating plate to rotate, the adjusting mechanism is used for controlling the bidirectional screw rod to rotate clockwise and anticlockwise; sliding blocks are in threaded transmission connection with the two ends of the two-way lead screw, rollers are arranged on the two sliding blocks, and rotation of the two-way lead screw is used for controlling the rollers to move in and out of the second annular groove; compared with a direct insertion installation mode in the prior art, the scheme has the advantages that the abrasion is smaller, and the rolling is more stable, so that the shaking of the camera is reduced, and the overall stability of the equipment is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of image processing, and in particular to a collaborative image processing device for computer vision. Background Technology

[0002] Computer vision is a science that studies how to make machines "see". More specifically, it refers to machine vision, which uses cameras and computers to replace human eyes to identify, track and measure targets, and then performs image processing to make the computer-processed images more suitable for human observation or transmission to instruments for detection.

[0003] Chinese utility model patent CN217899364U discloses a camera device based on computer vision image processing. Through the ingenious design of a gear ring and gears, it achieves self-rotation of the threaded rod as the rotating plate drives the threaded rod to rotate, thus eliminating the need for a motor and saving on the number of motors required.

[0004] However, in actual use, the end of the rotating plate is directly inserted into the second groove and rotates with the second groove. When the motor drives the rotating plate to rotate, the rotating plate and the second groove rub severely, which will cause the connection between the rotating plate and the ring frame to loosen, thus affecting the stability of the camera when it moves, which has certain shortcomings. Utility Model Content

[0005] The purpose of this invention is to provide a computer vision image processing collaborative device that reduces wear, improves rolling stability, and reduces camera shake, thereby improving the overall stability of the device.

[0006] To address the aforementioned technical problems, this utility model provides a collaborative image processing device for computer vision, comprising an annular outer frame, a rotating plate disposed within the annular outer frame, a threaded rod and a bidirectional lead screw rotatably mounted on the rotating plate, a camera base threaded onto the threaded rod, a camera mounted on the camera base, a drive mechanism, and an adjustment mechanism. The inner circumferential wall of the annular outer frame has a first annular groove and a second annular groove arranged separately from each other. A gear ring is disposed within the first annular groove. Both ends of the threaded rod are inserted into the first annular groove, and one end of the threaded rod is provided with a transmission gear that meshes with the gear ring. Both ends of the bidirectional lead screw are threadedly connected to sliding blocks, and each sliding block is provided with a roller. The rotation of the bidirectional lead screw controls the rollers to move in and out of the second annular groove. The drive mechanism controls the rotation of the rotating plate, the rotation center of which is the center of the annular outer frame. The adjustment mechanism controls the bidirectional lead screw to rotate clockwise and counterclockwise.

[0007] In one embodiment, the annular outer frame is provided with a detachable annular cover plate, which covers the gear ring when assembled.

[0008] In one embodiment, the drive mechanism includes a motor, a drive wheel, a driven wheel, and a transmission belt; the motor is mounted on the annular outer frame, the output shaft of the motor is connected to the drive wheel, the drive wheel and the driven wheel are covered by the transmission belt, and the driven wheel is located at the rotation center of the rotating plate.

[0009] In one embodiment, the rotating plate is provided with a frame plate, which is separate from the threaded rod and the bidirectional lead screw, and the driven wheel is provided on the frame plate.

[0010] In one embodiment, the adjustment mechanism includes a knob, a worm gear, and a worm wheel; the knob is connected to the worm gear; the worm gear meshes with the worm wheel for transmission; and the worm wheel is mounted on the bidirectional lead screw.

[0011] In one embodiment, the rotating plate is provided with a frame plate, the frame plate is U-shaped, the frame plate is separate from the bidirectional lead screw, and the worm gear passes through the frame plate and meshes with the worm wheel for transmission.

[0012] In one embodiment, the bottom of the second annular groove is U-shaped.

[0013] The beneficial effects of this utility model are as follows:

[0014] In application, since the rotation of the bidirectional lead screw is used to control the roller to move in and out of the second annular groove, this method results in less wear and greater stability during rolling compared to the prior art method of directly inserting the rotating plate into the second annular groove, thereby reducing camera shake and improving the overall stability of the device. Attached Figure Description

[0015] To more clearly illustrate the technical solution of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a structural schematic diagram provided by an embodiment of the present utility model;

[0017] Figure 2 yes Figure 1 A schematic diagram of the structure for removing the annular cover plate;

[0018] Figure 3 yes Figure 1 A schematic diagram of the rear view structure;

[0019] Figure 4 yes Figure 3 A cross-sectional structural diagram of the adjustment mechanism.

[0020] The attached figures are labeled as follows:

[0021] 10. Annular outer frame; 11. First annular groove; 12. Second annular groove; 13. Gear ring; 14. Annular cover plate;

[0022] 20. Rotating plate; 21. Shelf plate;

[0023] 30. Threaded rod; 31. Transmission gear;

[0024] 40. Double-acting lead screw; 41. Sliding block; 42. Roller;

[0025] 50. Camera base;

[0026] 60. Camera;

[0027] 70. Drive mechanism; 71. Motor; 72. Drive pulley; 73. Driven pulley; 74. Transmission belt;

[0028] 80. Adjustment mechanism; 81. Knob; 82. Worm gear; 83. Worm wheel. Detailed Implementation

[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0030] This invention provides a collaborative image processing device for computer vision, the implementation of which is as follows: Figures 1 to 4 As shown, the system includes an annular outer frame 10, a rotating plate 20 disposed within the annular outer frame 10, a threaded rod 30 and a bidirectional lead screw 40 rotatably disposed on the rotating plate 20, a camera base 50 threaded onto the threaded rod 30, a camera 60 disposed on the camera base 50, a drive mechanism 70, and an adjustment mechanism 80. The inner peripheral wall of the annular outer frame 10 is provided with a first annular groove 11 and a second annular groove 12 arranged separately from each other. A gear ring 13 is disposed in the first annular groove 11. Both ends of the threaded rod 30 are inserted into the first... Inside the annular groove 11, one end of the threaded rod 30 is provided with a transmission gear 31, which meshes with the gear ring 13; both ends of the bidirectional lead screw 40 are threadedly connected to sliding blocks 41, and each sliding block 41 is provided with a roller 42. The rotation of the bidirectional lead screw 40 is used to control the rollers 42 to move in and out of the second annular groove 12; the drive mechanism 70 is used to control the rotating plate 20 to rotate, and the rotation center of the rotating plate 20 is the center of the annular outer frame 10; the adjustment mechanism 80 is used to control the bidirectional lead screw 40 to rotate clockwise and counterclockwise.

[0031] In application, the adjustment mechanism 80 can be used to control the bidirectional lead screw 40 to rotate in one direction, so that the two sliding blocks 41 move towards each other, and the two rollers 42 move to the outside of the second annular groove 12, thus facilitating alignment and adjustment operations. After the two rollers 42 are aligned with the second annular groove 12, the adjustment mechanism 80 can be used to control the bidirectional lead screw 40 to rotate in the opposite direction, so that the two sliding blocks 41 move away from each other, thereby sending the two rollers 42 into the second annular groove 12. Compared with the prior art of directly inserting the rotating plate 20 into the second annular groove 12, this method has less wear and is more stable when rolling, thereby reducing the shaking of the camera 60 and improving the overall stability of the device.

[0032] Moreover, once the drive mechanism 70 controls the rotating plate 20 to rotate, the gear ring 13 will apply a force to the transmission gear 31, thereby causing the threaded rod 30 to rotate. When the threaded rod 30 rotates clockwise or counterclockwise, the camera base 50 will move in different directions accordingly, thereby realizing the control of the shooting position of the camera 60.

[0033] like Figure 1 and Figure 2 As shown, in this embodiment, a detachable annular cover plate 14 is provided on the annular outer frame 10, and the annular cover plate 14 in the assembled state covers the gear ring 13.

[0034] With this configuration, if the annular cover 14 is in the assembled state, the annular cover 14 can be used to protect the gear ring 13 and other related structures. When it is necessary to replace, remove or repair the related parts, the annular cover 14 can be removed. The annular cover 14 can be detached by tightening screws or other convenient methods.

[0035] like Figure 1 and Figure 3 As shown, in this embodiment, the drive mechanism 70 includes a motor 71, a drive wheel 72, a driven wheel 73, and a transmission belt 74. The motor 71 is mounted on the annular outer frame 10, and the output shaft of the motor 71 is connected to the drive wheel 72. The drive wheel 72 and the driven wheel 73 are covered by the transmission belt 74, and the driven wheel 73 is located at the rotation center of the rotating plate 20.

[0036] With this configuration, once the motor 71 drives the drive wheel 72 to rotate, the drive wheel 72 can drive the driven wheel 73 to rotate via the transmission belt 74. After the driven wheel 73 rotates, it will drive the rotating plate 20 to rotate, thereby realizing the rotation control of the rotating plate 20.

[0037] like Figure 1 and Figure 3 As shown, in this embodiment, a frame plate 21 is provided on the rotating plate 20. The frame plate 21 is separate from the threaded rod 30 and the bidirectional lead screw 40. A driven wheel 73 is provided on the frame plate 21.

[0038] With this setup, the driven wheel 73 can be installed using the bracket plate 21, and the threaded rod 30 and the double-acting screw 40 can be avoided from being affected.

[0039] like Figure 3 and Figure 4 As shown, in this embodiment, the adjustment mechanism 80 includes a knob 81, a worm 82, and a worm wheel 83; the knob 81 is connected to the worm 82; the worm 82 meshes with the worm wheel 83 for transmission; the worm wheel 83 is mounted on the bidirectional lead screw 40.

[0040] After adopting this setting, simply turn the knob 81, and the knob 81 will drive the worm 82 to rotate. The rotation of the worm 82 will drive the worm wheel 83 and the double-acting screw 40 to rotate. Therefore, by turning the knob 81 in the forward and reverse directions, the clockwise and counterclockwise rotation control of the double-acting screw 40 can be achieved.

[0041] like Figure 1 , Figure 3 and Figure 4As shown, in this embodiment, a frame plate 21 is provided on the rotating plate 20. The frame plate 21 is U-shaped. The frame plate 21 is separated from the bidirectional lead screw 40. The worm 82 passes through the frame plate 21 and meshes with the worm wheel 83 for transmission.

[0042] With this configuration, since the support plate 21 is U-shaped, the support plate 21 will not come into contact with the bidirectional lead screw 40, so that the bidirectional lead screw 40 can be wrapped and protected by the U-shaped support plate 21.

[0043] Preferably, in this embodiment, the bottom of the second annular groove 12 is U-shaped.

[0044] With this configuration, the second annular groove 12 will hold the roller 42 on both sides through the arc edge at the bottom of the U-shaped groove, so that the contact surface between the roller 42 and the second annular groove 12 is only the arc surface, avoiding wear on the side wall of the roller 42, preventing the roller 42 from shaking, and further improving the stability of the rotating plate 20 when it rotates.

[0045] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications are also considered to be within the protection scope of this utility model.

Claims

1. A collaborative image processing device for computer vision, characterized in that, It includes an annular outer frame, a rotating plate disposed within the annular outer frame, a threaded rod and a bidirectional lead screw disposed on the rotating plate in a rotatable manner, a camera base sleeved on the threaded rod in a threaded transmission manner, a camera disposed on the camera base, a drive mechanism and an adjustment mechanism; The inner peripheral wall of the annular outer frame is provided with a first annular groove and a second annular groove arranged separately from each other, and a gear ring is provided in the first annular groove. Both ends of the threaded rod are inserted into the first annular groove, and one end of the threaded rod is provided with a transmission gear, which meshes with the gear ring; Both ends of the bidirectional lead screw are threadedly connected to sliding blocks, and each of the two sliding blocks is provided with a roller. The rotation of the bidirectional lead screw is used to control the rollers to move in and out of the second annular groove. The driving mechanism is used to control the rotating plate to rotate, and the rotation center of the rotating plate is the center of the annular outer frame; The adjustment mechanism is used to control the bidirectional lead screw to rotate clockwise and counterclockwise.

2. The image processing collaborative device according to claim 1, characterized in that, The annular outer frame is provided with a detachable annular cover plate, which covers the gear ring when assembled.

3. The image processing collaborative device according to claim 1, characterized in that, The drive mechanism includes a motor, a drive wheel, a driven wheel, and a transmission belt; The motor is mounted on the annular outer frame, and the output shaft of the motor is connected to the drive wheel. The drive wheel and the driven wheel are covered by the transmission belt, and the driven wheel is located at the rotation center of the rotating plate.

4. The image processing collaborative device according to claim 3, characterized in that, The rotating plate is provided with a frame plate, which is separate from the threaded rod and the bidirectional lead screw. The driven wheel is provided on the frame plate.

5. The image processing collaborative device according to claim 1, characterized in that, The adjustment mechanism includes a knob, a worm gear, and a worm wheel; The knob is connected to the worm gear; The worm gear meshes with the worm wheel for transmission; The worm gear is mounted on the bidirectional lead screw.

6. The image processing collaborative device according to claim 5, characterized in that, The rotating plate is provided with a frame plate, which is U-shaped. The frame plate is separate from the bidirectional lead screw, and the worm gear passes through the frame plate and meshes with the worm wheel for transmission.

7. The image processing collaborative device according to claim 1, characterized in that, The bottom of the second annular groove is U-shaped.

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