Visual identification learning training device

Abstract

The utility model relates to the field of visual identification training equipment, in particular to a visual identification learning and training device, which comprises a rack, a camera mounting plate, a visual identification training device and a visual identification learning and training device, and is characterized in that the rack is provided with a working cavity and is provided with a camera mounting plate at the top of the working cavity; the training table assembly comprises a sliding rail arranged at the bottom of the working cavity, a table plate slidably installed on the sliding rail, a linear driving part driving the table plate to slide, a rotating motor arranged on the lower side of the table plate and a first connecting piece arranged at the top of the rotating motor, the rotating motor is arranged to be liftable, and the first connecting piece is matched with the table plate; when the rotating motor rises to the set height, the first connecting piece can be connected with the platen, the platen can be separated from the sliding rail, the rotating motor can drive the platen to rotate, when the rotating motor descends to the set height, the first connecting piece can be separated from the platen, and the platen can be matched with the sliding rail. According to the utility model, the moving mode of the bedplate is optimally designed, so that the problems in the prior art are effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of visual recognition training equipment, and in particular to a visual recognition learning and training device. Background Technology

[0002] Visual recognition is a key component of intelligent manufacturing. The development and training of visual recognition software often require a dedicated training platform. Test workpieces are placed on this platform, and visual images are captured by a camera. The workpieces are then moved or rotated on the platform for training. For example, an industrial vision experimental platform (application number 202221515466.1) includes a rotating mounting platform and a sliding mounting platform. Currently, such training experimental platforms use separate rotating and sliding mounting platforms, which not only results in a large footprint but also requires separate camera mounting structures on each platform, necessitating camera disassembly during training experiments. Based on these problems, this application proposes a visual recognition learning and training device. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a visual recognition learning and training device, which effectively solves the problems existing in the prior art by optimizing the movement mode of the platform.

[0004] To address the aforementioned problems, this utility model provides a visual recognition learning and training device, comprising: a frame having a working cavity, and a camera mounting plate on the top of the working cavity; and a training platform assembly including a slide rail disposed at the bottom of the working cavity, a platform slidably mounted on the slide rail, a linear drive unit for driving the platform to slide, a rotary motor disposed on the lower side of the platform, and a first connecting member disposed on the top of the rotary motor. The rotary motor is configured to be height-adjustable, and the first connecting member is configured to cooperate with the platform so that when the rotary motor rises to a set height, the first connecting member can be connected to the platform and the platform can be separated from the slide rail, the rotary motor can drive the platform to rotate, and when the rotary motor descends to a set height, the first connecting member can be separated from the platform, and the platform can cooperate with the slide rail.

[0005] Furthermore, the slide rails include two slide rails, which are spaced apart, forming a space between the two slide rails through which the first connecting member passes; the training device also includes a mounting frame, which is slidably mounted on the two slide rails, and the platform is inserted into the mounting frame in the vertical direction.

[0006] Furthermore, a positioning socket is provided on the bottom of the platform corresponding to the inner edge of the mounting frame.

[0007] Further, the positioning socket is arranged in a "mouth" shape.

[0008] Further, a horizontally movable bolt is provided at the bottom of the table board, and a jack is provided at the installation frame corresponding to the position of the bolt; the training device further includes a driving mechanism for driving the bolt to move.

[0009] Further, the first connecting member includes a mounting seat and a locking block telescopically arranged in the mounting seat. An installation hole for the mounting seat to extend into is provided at the bottom of the table board, and a locking groove for the locking block to insert into is provided on the hole wall of the installation hole; the driving mechanism includes a push rod传动相连 with the bolt, and a spring is arranged between the bolt and the table board. The spring provides the force for the bolt to insert into the jack. When the locking block extends into the locking groove, it can push the push rod so that the push rod drives the bolt to withdraw from the jack.

[0010] Further, a fixing ring is provided at the bottom of the table board, and the fixing ring forms the installation hole. A fixing shell is provided on the outer surface of the fixing ring corresponding to the position of the locking groove. The push rod is slidably installed in the fixing shell, and a guiding rod capable of extending into the fixing shell is formed on the push rod. A driving gear meshing with the push rod is provided on the fixing shell; the driving mechanism further includes a driven rack connected to the bolt, and the driven rack meshes with the driving gear on the side of the driving gear away from the push rod.

[0011] Further, the first connecting member includes a servo motor and a driving disk connected to the rotating shaft of the servo motor. The driving disk is provided with a guiding groove, and a guiding roller extending into the guiding groove is arranged on the locking block; the guiding groove gradually extends towards the center direction of the driving disk along the circumferential direction of the driving disk so that when the driving disk rotates, it can带动 the locking block to telescopically move.

[0012] Further, a plurality of fixing holes are provided at the top of the table board, and the training device further includes a locking bolt that can be screwed into the fixing holes. The training device further includes a bottom plate, and the locking bolt can press and fix the bottom plate.

[0013] Further, the bottom plate is set as a plastic bottom plate.

[0014] The beneficial effect of the present utility model is that by optimizing the moving mode of the table board, the problems existing in the prior art are effectively solved. <0附图说明BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present utility model and constitute a part of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings: It should be noted that there seems to be an incorrect expression "传动相连" in the translation of item . It might be a misspelling or an incorrect term in the original Chinese. You may need to check and correct it according to the actual situation.

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

[0017] Figure 2 for Figure 1 A magnified schematic diagram of the structure at point A in the middle.

[0018] Figure 3 for Figure 1 A magnified schematic diagram of the structure at point B in the middle.

[0019] Figure 4 for Figure 1 The illustrated embodiment is shown as a bottom cross-sectional view of the locking bar.

[0020] Figure 5 for Figure 4 A magnified schematic diagram of the structure at point C.

[0021] Figure 6 for Figure 1 The schematic diagram shown in the embodiment illustrates the principle of the linear drive unit moving the mounting frame.

[0022] The components are as follows: 1. Frame; 2. Camera mounting plate; 3. Slide rail; 4. Platform; 5. Linear drive unit; 6. Rotary motor; 7. Mounting frame; 8. Positioning socket; 9. Pin; 10. Insertion hole; 11. Mounting base; 12. Locking block; 1201. Guide roller; 13. Fixing ring; 1301. Mounting hole; 14. Locking groove; 15. Push rod; 1501. Guide rod; 16. Spring; 17. Fixing shell; 18. Drive gear; 19. Driven rack; 21. Servo; 22. Drive disc; 2201. Guide groove; 23. Locking bolt; 24. Base plate. Detailed Implementation

[0023] To more clearly illustrate the overall concept of this utility model, a detailed description will be provided below with reference to the accompanying drawings.

[0024] It should be noted that many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0025] Furthermore, it should be understood in the description of this utility model that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral unit; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. However, specifying a direct connection indicates that the two main bodies at the connection point are not connected by an intermediate structure, but are simply connected to form a whole through a connecting structure. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0027] In this utility model, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0028] In this utility model, such as Figure 1-6As shown, a visual recognition learning and training device is provided, including: a frame 1 having a working cavity, and a camera mounting plate 2 provided on the top of the working cavity; a training platform assembly including a slide rail 3 disposed at the bottom of the working cavity, a platform 4 slidably mounted on the slide rail 3, a linear drive unit 5 for driving the platform 4 to slide, a rotary motor 6 disposed on the lower side of the platform 4, and a first connecting member disposed on the top of the rotary motor 6. The rotary motor 6 is configured to be height-adjustable, and the first connecting member is configured to cooperate with the platform 4 so that when the rotary motor 6 is raised to a set height, the first connecting member can be connected to the platform 4 and the platform 4 can be separated from the slide rail 3, the rotary motor 6 can drive the platform 4 to rotate, and when the rotary motor 6 is lowered to a set height, the first connecting member can be separated from the platform 4, and the platform 4 can cooperate with the slide rail 3.

[0029] The training device of this utility model is configured as shown in the figure. The camera mounting plate 2 is set on the upper side of the rotary motor 6, and the platform 4 passes above the rotary motor 6 along the moving path of the slide rail 3. By fixing the workpiece on the upper side of the platform 4, the platform 4 can be driven to slide by the linear drive unit 5, so that the workpiece can move in a straight line. When it is necessary to rotate the workpiece, the platform 4 can be moved to the upper side of the rotary motor 6. By raising the rotary motor 6 (an electric lifting mechanism is installed at the bottom of the rotary motor 6), the first connecting piece is connected to the platform 4 and the platform 4 is separated from the slide rail 3. At this time, the platform 4 can be driven to rotate by the rotary motor 6.

[0030] Compared to existing experimental platforms, the training device of this invention further reduces the overall footprint by placing the rotary motor 6 below the linear movement path of the platform 4. Furthermore, the camera mounting plate 2 can be used to mount the camera in a fixed position, allowing for image acquisition of the linear movement and rotation of the workpiece without the need to adjust the camera's position. Moreover, this invention enables the platform 4 to move and rotate linearly, eliminating the need to move the workpiece during training.

[0031] In a preferred embodiment, more specifically regarding the structure of this utility model, the slide rail 3 includes two slide rails, which are spaced apart, forming a space between the two slide rails through which the first connecting member passes; the training device also includes a mounting frame 7, which is slidably mounted on the two slide rails 3, and the platform 4 is vertically inserted into the mounting frame 7.

[0032] As shown in the figure, after the rotating motor 6 is raised to the point where the first connecting piece is connected to the platform 4, the rotating motor 6 can be raised further to move the platform 4 upwards and separate it from the mounting frame 7.

[0033] In the illustrated embodiment, more specifically, the bottom of the platform 4 is provided with a positioning socket 8 corresponding to the inner edge of the mounting frame 7.

[0034] In the illustrated embodiment, more specifically, the positioning socket 8 is configured in a "U" shape. As shown, the positioning seat, which employs a frame structure, can structurally reinforce the platform 4.

[0035] In the illustrated embodiment, more specifically, the bottom of the platform 4 is provided with a horizontally movable pin 9, and the mounting frame 7 is provided with a socket 10 corresponding to the position of the pin 9; the training device also includes a drive mechanism that drives the pin 9 to move.

[0036] As shown in the figure, a pin 9 is provided to fix the platform 4 to the mounting frame 7. The pin 9 vertically fixes the platform 4 to the mounting frame 7 to maintain the stability of the connection between the platform 4 and the mounting frame 7 during the linear movement of the platform 4.

[0037] In the illustrated embodiment, more specifically, the first connector includes a mounting base 11 and a locking block 12 retractably disposed on the mounting base 11. The bottom of the platform 4 is provided with a mounting hole 1301 into which the mounting base 11 extends. The wall of the mounting hole 1301 is provided with a locking groove 14 for the locking block 12 to be inserted. The driving mechanism includes a push rod 15 that is pulsatorically connected to the pin 9 and a spring 16 disposed between the pin 9 and the platform 4. The spring 16 provides a force for the pin 9 to insert into the insertion hole 10. When the locking block 12 extends into the locking groove 14, it can push the push rod 15 so that the push rod 15 drives the pin 9 to be pulled out of the insertion hole 10.

[0038] As shown in the figure, when the socket of the platform 4 is in the mounting frame 7, and the first connecting piece needs to be connected to the platform 4, the rotating motor 6 rises, causing the mounting base 11 to extend into the mounting hole 1301. The locking block 12 extends outward and into the locking groove 14 of the mounting hole 1301, thus connecting the first connecting piece to the platform 4. During the process of the locking block 12 extending into the locking groove 14, the push rod 15 is pushed, causing the push rod 15 to pull the pin 9 out of the socket 10. At this time, the rotating motor 6 rises further, separating the platform 4 from the mounting frame 7. When it is necessary to put the platform 4 back into the mounting frame 7, simply lower the rotating motor 6, causing the positioning socket 8 to be inserted into the mounting frame 7. At this time, by retracting the locking block 12, the pin 9 is inserted into the socket 10 under the action of the spring 16, completing the fixation of the platform 4 to the mounting frame 7. Then, by further lowering the rotating motor 6, the mounting frame 7 can be moved linearly again for training.

[0039] In the illustrated embodiment, for the installation of the spring 16, more specifically, the insert is provided with a guide seat at the position through which the pin 9 passes, and the pin 9 is provided with a limiting plate inside the guide seat. One end of the spring 16 abuts against the limiting plate and the other end abuts against the guide structure at the bottom of the platform 4. The spring 16 can push the pin 9 outward by pushing the limiting plate.

[0040] In the illustrated embodiment, for the structure of this utility model, the bottom of the platform 4 is provided with a fixing ring 13, the fixing ring 13 forms the mounting hole 1301, the outer surface of the fixing ring 13 is provided with a fixing shell 17 at the position corresponding to the locking groove 14, the push rod 15 is slidably mounted on the fixing shell 17, and the push rod 15 forms a guide rod 1501 that can extend into the fixing shell 17, the fixing shell 17 is provided with a drive gear 18 that meshes with the push rod 15; the drive mechanism also includes a driven rack 19 connected to the pin 9, the driven rack 19 meshes with the drive gear 18 on the side of the drive gear 18 away from the push rod 15.

[0041] As shown in the figure, when the locking block 12 extends into the locking groove 14, it can push the guide rod 1501 outward. During the outward movement of the guide rod 1501 and the push rod 15, the driven gear 18 drives the driven rack 19 to move in the opposite direction, thereby causing the driven rack 19 to drive the pin 9 to retract inward and disengage from the insertion hole 10, thus completing the separation of the platform 4 and the mounting frame 7.

[0042] The configuration of the drive mechanism is not limited to the one shown in the figure. In optional embodiments, other types of drive mechanisms can be used to move the pin, such as a drive mechanism with an electric pin 9.

[0043] In the illustrated embodiment, the structure of the first connector, more specifically, includes a servo motor 21 and a drive disk 22 connected to the shaft of the servo motor 21. The drive disk 22 is provided with a guide groove 2201, and the locking block 12 is provided with a guide roller 1201 extending into the guide groove 2201. The guide groove 2201 gradually extends from the circumference of the drive disk 22 toward the center of the drive disk 22, so that when the drive disk 22 rotates, it can drive the locking block 12 to extend and retract.

[0044] As shown in the figure, a mounting base 11 is provided on the top of the rotating shaft of the rotating motor 6, the servo motor 21 is mounted on the mounting base 11, the locking block 12 is slidably mounted in the mounting base 11, and the drive disk 22 is located on the upper side of the locking block 12.

[0045] The telescopic drive configuration of the locking block 12 is not limited to the configuration shown in the figure, where the servo motor 21 drives the drive disk 22, the locking block 12, and the guide roller 1201. In alternative embodiments, other methods can also be used, such as setting an electric telescopic rod in the mounting base 11 and using the electric telescopic rod to directly drive the telescopic movement of the locking block 12.

[0046] In the illustrated embodiment, for the structure of this utility model, more specifically, the top of the platform 4 is provided with a plurality of fixing holes, the training device further includes a locking bolt 23 that can be threaded into the fixing holes, the training device further includes a base plate 24, and the locking bolt 23 can press and fix the base plate 24.

[0047] As shown in the figure, the workpiece can be fixed to the base plate 24 on the outside of the training device, and the base plate 24 can be pressed and fixed by the locking bolts 23, which facilitates the assembly and disassembly of the workpiece. For the installation method of the workpiece, it is preferable to use an adhesive method to fix the workpiece, so as to reduce the structural influence of the workpiece fixing on the acquisition of workpiece images.

[0048] In a preferred embodiment, more specifically, the base plate 24 is a plastic base plate 24. This allows the base plate 24 to be used as a consumable base plate. During workpiece testing, the workpiece is directly bonded and fixed to the base plate 24. After use, the workpiece can be separated from the base plate 24. When the base plate 24 becomes worn, a new base plate 24 can be directly replaced.

[0049] In the illustrated embodiment, for the linear movement of the mounting frame 7, as an example, a crank-slider structure is used to drive the mounting frame 7. Specifically, a dedicated motor drives the crank of the crank-slider structure to rotate, and the connecting rod is hinged to both the crank and the mounting frame 7, so that the mounting frame 7 reciprocates linearly during the rotation of the motor.

[0050] In optional embodiments, other driving methods can also be used to drive the mounting frame 7 to move linearly, such as using an electric telescopic rod to drive the mounting frame 7 to move, or installing a walking motor and gears on the platform 4, and setting a rack that meshes with the gears on the slide rail 3.

[0051] The various embodiments in this specification are described in a progressive manner. Similar or identical parts between embodiments can be referred to interchangeably. Each embodiment focuses on describing the differences from other embodiments. In particular, the system embodiments are basically similar to the method embodiments, so the description is relatively simple; relevant parts can be referred to the descriptions in the method embodiments.

[0052] The above description is merely an embodiment of this application and is not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. A visual recognition learning training device, characterized by, The utility model provides a training device, including: A rack has a working cavity, and the rack is provided with a camera mounting plate on the top of the working cavity; A training table assembly includes slide rails arranged at the bottom of the working cavity, a table plate slidably mounted on the slide rails, a linear driving part for sliding the table plate, a rotating motor arranged on the lower side of the table plate, a first connecting piece arranged on the top of the rotating motor, the rotating motor is arranged to be liftable, the first connecting piece is arranged in cooperation with the table plate, so that when the rotating motor is lifted to a set height, the first connecting piece can be connected with the table plate, and the table plate can be separated from the slide rails, the rotating motor can drive the table plate to rotate, when the rotating motor is lowered to a set height, the first connecting piece can be separated from the table plate, and the table plate can cooperate with the slide rails. 2.The visual recognition learning training apparatus of claim 1, wherein The slide rails include two, the two slide rails are arranged at intervals, and a space through which the first connecting piece passes is formed between the two slide rails; The training device further includes a mounting frame slidably mounted on the two slide rails, and the table plate is vertically inserted and fitted with the mounting frame. 3.The visual recognition learning training apparatus of claim 2, wherein The bottom of the table plate is provided with a positioning socket corresponding to the inner edge of the mounting frame.

4. The visual recognition learning training device according to claim 3, wherein The positioning socket is arranged in the shape of a Chinese character ''mouth''.

5. The visual recognition learning training device according to claim 2, wherein The bottom of the table plate is provided with a horizontally movable bolt, and the mounting frame is provided with a bolt hole corresponding to the position of the bolt; the training device further includes a driving mechanism for moving the bolt.

6. The visual recognition learning training device according to claim 5, wherein The first connecting piece includes a mounting seat and a lock block arranged in the mounting seat in a telescopic manner, the bottom of the table plate is provided with a mounting hole into which the mounting seat extends, and the hole wall of the mounting hole is provided with a lock groove into which the lock block is inserted; The driving mechanism includes a push rod connected with the bolt in transmission, and a spring arranged between the bolt and the table plate, the spring provides a force for inserting the bolt into the bolt hole, and when the lock block extends into the lock groove, the push rod can be pushed, so that the push rod drives the bolt to be separated from the bolt hole.

7. The visual recognition learning training device according to claim 6, wherein The bottom of the table plate is provided with a fixing ring forming the mounting hole, the outer surface of the fixing ring is provided with a fixing shell at a position corresponding to the lock groove, the push rod is slidably mounted in the fixing shell, the push rod is formed with a guide rod capable of extending into the fixing shell, and the fixing shell is provided with a driving gear engaged with the push rod; the driving mechanism further includes a driven rack connected with the bolt, and the driven rack is engaged with the driving gear on the side away from the push rod. 8.The visual recognition learning training apparatus of claim 6, wherein, The first connecting piece includes a rudder, and a driving disc connected with the rotating shaft of the rudder, the driving disc is provided with a guide groove, and the lock block is provided with a guide roller extending into the guide groove; The guide groove gradually extends to the center of the driving disc along the circumference of the driving disc, so that the driving disc can drive the lock block to move in extension and retraction when the driving disc rotates.

9. The visual recognition learning training device according to claim 1, wherein The top of the table plate is provided with a plurality of fixing holes, the training device further includes locking bolts threadedly screwed in the fixing holes, and the training device further includes a bottom plate capable of being pressed and fixed by the locking bolts. 10.The visual recognition learning training apparatus of claim 9, wherein, The bottom plate is a plastic bottom plate.

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