Anti-cheating tee device capable of randomly disturbing a ball

Abstract

This utility model discloses an anti-cheating starting device that can randomly shuffle balls, relating to the field of game equipment technology. It includes a top plate, a ball-dropping and replacing mechanism mounted on the upper part of the top plate, a mechanical starting mechanism mounted on the ball-dropping and replacing mechanism, an anti-cheating transparent cover on the top of the top plate, a sealed box mounted on the bottom of the top plate, and a ball-topping mechanism mounted on the bottom of the sealed box. This design utilizes the ball-dropping and replacing mechanism to shuffle the balls, the mechanical starting mechanism to seal and start the game, the anti-cheating transparent cover for protection, and the ball-topping mechanism to lift the balls to the ball-dropping and replacing mechanism. This device achieves multiple random shuffling of the balls through the coordinated action of the ball-dropping and replacing mechanism and the ball tray inside the sealed box, ensuring the randomness of the starting game. The mechanical starting mechanism, combined with the anti-cheating transparent cover, prevents the balls from being observed. The cooperation of these mechanisms achieves automated operation, improving the stability, reliability, and fairness of the game.

Description

Technical Field

[0001] This utility model relates to the field of gaming equipment, and more particularly to an anti-cheating kickoff device that can randomly shuffle the ball. Background Technology

[0002] Ball guessing games are a common form of recreational equipment, typically attracting players with clever design and interactive gameplay, especially children and teenagers. Existing ball guessing games mainly use a ball-dispensing mechanism to randomly launch balls, and players judge whether they have guessed correctly based on the numbers and symbols on the balls. However, existing ball guessing games generally lack sufficient security, making it easy for players to see the balls. Furthermore, poor anti-peeping features on the balls or low security from different angles of the game equipment can also lead to leaks, thus affecting the fairness of the game. Therefore, this utility model provides an anti-cheating starting device that can randomly shuffle the ball. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this invention provides an anti-cheating starting device that can randomly shuffle the ball, thus solving the problems mentioned in the background section.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an anti-cheating starting device that can randomly shuffle the ball, comprising a top plate, and further comprising: A ball replacement mechanism is installed at the upper end of the top plate and is used to replace and shuffle the balls. A mechanical ball-breaking mechanism, installed on the ball-changing mechanism, is used to seal and break up the ball after it has been shuffled and replaced. A transparent anti-cheating cover is installed on the top of the top plate outside the ball replacement mechanism and the mechanical tackling mechanism to protect the ball replacement mechanism and the mechanical tackling mechanism. A sealing box is installed at the bottom of the top plate, and a ball-lifting mechanism for lifting the ball onto the ball-changing mechanism is installed at the bottom of the sealing box.

[0005] As a further technical solution of this utility model, the ball replacement mechanism includes a mounting plate located at the middle of the upper part of the top plate and four support rods arranged in a rectangular shape on the mounting plate. The tops of the four support rods are connected to a stationary ring plate, and a ball drop tube is connected between the stationary ring plate and the mounting plate. The ball drop tube is open at both ends, and the top end of the ball drop tube passes through the stationary ring plate and is flush with its upper surface. The bottom end of the ball drop tube passes through the mounting plate and the top plate and extends to the top surface inside the sealed box.

[0006] As a further technical solution of this utility model, the mechanical ball-opening mechanism includes a central shaft fixed in the middle of the upper surface of the mounting plate, a sleeve rotatably connected to the outside of the central shaft, a transmission disk fixed to the lower end of the sleeve, a second drive motor mounted on the upper surface of the mounting plate, a gear connected to the output end of the second drive motor, teeth provided on the outer surface of the transmission disk, and the output end of the second drive motor being connected to the transmission disk via a gear and a toothed belt. A photoelectric sensor three is also mounted on the mounting plate via a bracket. A sensing baffle extends from the bottom edge of the transmission plate, and the sensing baffle corresponds to the photoelectric sensor three and is on the same horizontal plane.

[0007] As a further technical solution of this utility model, the mechanical ball-opening mechanism also includes a moving ring plate fixed in the middle of the sleeve above the stationary ring plate. The surface of the moving ring plate is symmetrically provided with two ball grooves, and a ball-dropping hole is opened on the surface of the moving ring plate at the bottom of the ball grooves. The moving ring plate and the stationary ring plate are slidably connected. The moving ring plate moves in a circle around the central shaft. During the movement of the moving ring plate, the ball drop hole and the top of the ball drop tube are aligned with the same center line in the vertical direction.

[0008] As a further technical solution of this utility model, the mechanical ball-opening mechanism also includes a fixed plate installed in the middle of the sleeve at the upper end of the moving ring plate, and a pressing plate is also installed at the top of the central shaft. A pressing protrusion is integrally formed at one edge of the bottom end of the pressing plate. Two fixed seats are symmetrically installed on the upper surface of the fixed plate. A lever is hinged to the inner side of each fixed seat. A cylindrical block is fixed to one end of the lever, and a closed cylinder is fixed to the other end of the lever. The lower end of the closed cylinder is open and is adapted to the ball groove. The cylindrical block is in a horizontal position and rests against the bottom edge of the extrusion disc.

[0009] As a further technical solution of this utility model, a ball disk center rod is installed in the center of the interior of the sealing box, and multiple ball disks are rotatably installed on the ball disk center rod inside the sealing box. The surface of each ball disk has multiple ball grooves distributed in a circular pattern. Inside the sealed box, a drive mechanism is provided for each of the ball disks. The drive mechanism includes teeth distributed on the outer wall of the ball disk and a drive motor three mounted on a motor frame at the corner inside the sealed box. The output end of the drive motor three is connected to a main gear, and the main gear is connected to the ball disk through a toothed belt drive.

[0010] As a further technical solution of this utility model, an induction bracket is also installed at a corner inside the sealed box, and multiple photoelectric sensors corresponding to the ball disks are installed on the induction bracket from bottom to top. The number of photoelectric sensors is the same as the number of ball disks. Multiple induction baffles are evenly distributed at the bottom edge of each ball disk, and the induction baffles on each ball disk and its corresponding photoelectric sensor are on the same horizontal plane.

[0011] As a further technical solution of this utility model, the ball-top mechanism includes four connecting rods that are rectangularly installed at the bottom of the sealed box. The bottom ends of the four connecting rods are connected to a base plate. Four guide slide rods are rectangularly installed on the inner side of the upper end of the base plate. A lifting plate is slidably connected to the four guide slide rods. A drive screw is provided through the middle of the base plate. The top end of the drive screw is rotatably connected to the bottom end of the sealing box. The drive screw passes through the middle of the lifting plate and is threadedly connected to it. The drive screw and the base plate are rotatably connected. The ball-topping mechanism also includes a drive motor mounted on one side of the base plate. The output end of the drive motor and the bottom end of the drive screw are both connected to transmission gears. The two transmission gears are connected by a toothed belt. The drive motor drives the drive screw to rotate on the base plate through the two transmission gears and the toothed belt.

[0012] As a further technical solution of this utility model, a ball-lifting rod is vertically installed on one side of the upper end of the lifting plate. The top end of the ball-lifting rod extends through the sealed box to its inner bottom. The ball-lifting rod and the sealed box are slidably connected, and the top end of the ball-lifting rod is provided with an arc groove for lifting the ball.

[0013] As a further technical solution of this utility model, the ball-top mechanism also includes a sensing baffle installed on one side of the upper end of the lifting plate, wherein a side plate is fixed between the two connecting rods, and photoelectric sensors are symmetrically installed at the upper and lower ends of the side plate, and one end of the sensing baffle is on the same vertical line as the two photoelectric sensors.

[0014] This invention provides an anti-cheating starting device that can randomly shuffle the ball, and has the following advantages compared with the prior art: This design presents an anti-cheating ball-guessing device that randomly shuffles the balls. Through the coordinated action of a ball-changing mechanism and a ball tray within a sealed box, the balls can be randomly shuffled multiple times, ensuring the randomness of the ball-guessing and improving the fairness of the game. Furthermore, the mechanical ball-guessing mechanism can seal and control the ball-guessing action, and combined with an anti-cheating transparent cover, effectively prevents the balls from being observed, enhancing the device's confidentiality. Moreover, the various mechanisms, through the cooperation of motors, gears, belts, and photoelectric sensors, achieve automated operation, improving the stability and reliability of the device's operation. This also provides security, privacy, and anti-peeping features for the ball-guessing game, further enhancing the fairness of the game. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a partial disassembly diagram of the present invention; Figure 3 This is a schematic diagram of the first structure of the ball-changing mechanism in this utility model; Figure 4 This is a schematic diagram of the second structure of the ball-changing mechanism in this utility model; Figure 5 This is a schematic diagram of the first structure of the mechanical ball-opening mechanism in this utility model; Figure 6 This is a schematic diagram of the second structure of the mechanical ball-opening mechanism in this utility model; Figure 7 This is a schematic diagram of the internal structure of the sealing box in this utility model; Figure 8 This is a schematic diagram of the structure of the ball disk in this utility model; Figure 9 This is a schematic diagram of the installation of the ball-topping mechanism in this utility model; Figure 10 This is a schematic diagram of the first structure of the ball-mounting mechanism in this utility model; Figure 11 This is a schematic diagram of the second structure of the ball-top mechanism in this utility model.

[0016] In the diagram: 1. Top slab; 2. Ball replacement mechanism; 21. Mounting plate; 22. Support rod; 23. Stationary ring plate; 24. Moving ring plate; 25. Ball groove one; 26. Ball drop hole; 27. Ball drop tube; 28. Fixing plate; 3. Anti-cheating transparent cover; 4. Sealed box; 40. Ball plate center rod; 41. Ball plate; 42. Ball groove two; 43. Main gear; 44. Gear belt; 45. Photoelectric sensor one; 46. Motor frame; 5. Ball-topping mechanism; 51. Connecting rod; 52. Guide slide rod; 53. Lifting plate; 54. Drive screw; 55. Ball-topping rod; 56. Base plate; 57. Induction baffle; 58. Photoelectric sensor two; 59. Drive motor one; 510. Transmission gear; 6. Mechanical ball-opening mechanism; 60. Sleeve; 61. Central shaft; 62. Extrusion disc; 621. Extrusion protrusion; 63. Fixed seat; 64. Lever; 65. Cylindrical block; 66. Enclosed cylinder; 67. Drive motor II; 68. Transmission disc; 69. Photoelectric sensor III. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-4 This utility model provides a technical solution for an anti-cheating starting device that can randomly shuffle the balls: An anti-cheating starting device that can randomly shuffle the balls includes a top plate 1 and a ball replacement mechanism 2, installed on the upper end of the top plate 1, for replacing and shuffling the balls. The ball replacement mechanism 2 includes a mounting plate 21 located in the middle of the upper end of the top plate 1 and four rectangularly distributed support rods 22 on the mounting plate 21. The tops of the four support rods 22 are connected to a stationary ring plate 23. A ball drop tube 27 is connected between the stationary ring plate 23 and the mounting plate 21. The two ends of the tube 27 are open, and the top of the ball drop tube 27 passes through the stationary ring plate 23 and is flush with its upper surface. The bottom of the ball drop tube 27 passes through the mounting plate 21 and the top plate 1 and extends to the top surface inside the sealed box 4. During use, each time the ball plate 41 rotates, the ball groove 42 on its surface will correspond to the bottom of the ball drop tube 27 (i.e., be on the same vertical line), and the distance between the two is just right, which can ensure that the ball falls steadily from the ball drop tube 27 onto the ball groove 42, and it is not easy for the ball to bounce and thus cause the ball to fail to fall steadily into the ball groove 42. It also includes a mechanical ball-breaking mechanism 6, which is set on the ball-changing mechanism 2 to close and break up the shuffled balls. The mechanical ball-breaking mechanism 6 includes a central shaft 61 fixed in the middle of the upper surface of the mounting plate 21. A sleeve 60 is rotatably connected to the outside of the central shaft 61. A transmission disk 68 is fixed to the lower end of the sleeve 60. A second drive motor 67 is also installed on the upper surface of the mounting plate 21. A gear is connected to the output end of the second drive motor 67. The outer surface of the transmission disk 68 is provided with teeth. The output end of the second drive motor 67 is connected to the transmission disk 68 through a gear and a toothed belt. The second drive motor 67 drives the transmission disk 68 to rotate, which in turn drives the sleeve 60 to rotate on the central shaft 61. Thus, the moving ring plate 24 and the fixed plate 28 can be rotated simultaneously above the stationary ring plate 23.

[0019] A photoelectric sensor 69 is also mounted on the mounting plate 21 via a bracket. A sensing baffle extends from the bottom edge of the transmission plate 68. This sensing baffle corresponds to the photoelectric sensor 69 and is on the same horizontal plane. When the transmission plate 68 rotates, it will drive the sensing baffle to make a circular motion. When the sensing baffle rotates to the photoelectric sensor 69, the photoelectric sensor 69 will receive a sensing signal, which will be transmitted to the external PLC controller. This means that the moving ring plate 24 has rotated one revolution. At this time, one of the two closed cylinders 66 is in the open state, revealing the ball in the ball groove 25, displaying the ball, and making it convenient for the player to check the ball number.

[0020] The mechanical ball-opening mechanism 6 also includes a moving ring plate 24 fixed in the middle of the sleeve 60 above the stationary ring plate 23. The surface of the moving ring plate 24 is symmetrically provided with two ball grooves 25. A ball drop hole 26 is opened on the surface of the moving ring plate 24 corresponding to the bottom of the ball groove 25. The moving ring plate 24 is slidably connected to the stationary ring plate 23. The moving ring plate 24 moves in a circle around the central shaft 61. During the movement of the moving ring plate 24, the ball drop hole 26 will be aligned with the top of the ball drop tube 27 in the vertical direction. When one of the closed tubes 66 is opened, the other is closed, which corresponds to the ball drop tube 27. The balls in the ball groove 25 will be fed into the ball groove 42 on the ball drop tube 27 feeding disc 41. Then the ball disc 41 rotates, and the ball-topping mechanism 5 pushes another ball from the ball groove 42 to the ball groove 25, thereby replacing and shuffling the balls.

[0021] The mechanical ball-opening mechanism 6 also includes a fixed plate 28 installed in the middle of the sleeve 60 at the upper end of the moving ring plate 24. A pressing plate 62 is also installed at the top of the central shaft 61. A pressing protrusion 621 is integrally formed at one edge of the bottom end of the pressing plate 62. The pressing protrusion 621 and the pressing plate 62 form a cam structure. Two fixed seats 63 are symmetrically installed on the upper surface of the fixed plate 28. A lever 64 is hinged to the inner side of each fixed seat 63. A cylindrical block 65 is fixed to one end of the lever 64, and a closed cylinder 66 is fixed to the other end of the lever 64. The lower end of the closed cylinder 66 is open and fits into the ball groove 25. The cylindrical block 65 rests against the bottom edge of the pressing plate 62 in a horizontal state. When the fixed plate... When 28 rotates, it will drive the structure on it to rotate synchronously. As a result, the two cylindrical blocks 65 will rotate around the bottom surface of the extrusion plate 62. When one of the cylindrical blocks 65 moves to the extrusion protrusion 621, the extrusion protrusion 621 will squeeze the cylindrical block 65, causing it to drive one end of the lever 64 to move down. The other end of the lever 64 will then cause the closed cylinder 66 to tilt up and open, exposing the sphere. The other cylindrical block 65, being the corresponding one, will always remain in a closed state. In addition, it should be noted that due to the influence of the gravity of the closed cylinder 66, when the cylindrical block 65 is not squeezed by the extrusion protrusion 621, it is always in a horizontal state. That is, the closed cylinder 66 always covers the ball groove 25, sealing the sphere. It also includes a cheat-proof transparent cover 3, which is located on the top of the top plate 1 outside the ball replacement mechanism 2 and the mechanical tackling mechanism 6, to protect the ball replacement mechanism 2 and the mechanical tackling mechanism 6 from external interference and cheating. It also includes a sealed box 4 installed at the bottom of the top plate 1. The sealed box 4 is equipped with an inspection door, which is locked with a mechanical lock. A ball disk center rod 40 is installed at the center of the sealed box 4. Multiple ball disks 41 are rotatably mounted on the ball disk center rod 40 inside the sealed box 4. One or two ball disks 41 can be set as needed. The surface of each ball disk 41 has multiple ball grooves 42 distributed in a circular pattern for placing and shuffling balls. A drive mechanism is provided inside the sealed box 4 for each ball disk 41. The drive mechanism includes a series of grooves distributed on the outer wall of the ball disk 41. The toothed teeth and the drive motor three installed at the corner inside the sealed box 4 via the motor frame 46. The output end of the drive motor three is connected to the main gear 43. The main gear 43 and the ball plate 41 are connected by a toothed belt 44. When the drive motor three works, it can drive the ball plate 41 to rotate. Each drive mechanism drives one ball plate 41 to rotate, so that the ball plate 41 can rotate independently. Moreover, the ball plate 41 can run according to the settings of the PLC controller, ensuring that the ball grooves 42 on the three ball plates 41 are always on the same vertical line, which facilitates the ball-lifting operation of the ball-lifting mechanism 5.

[0022] An induction bracket is installed at a corner inside the sealed box 4, and multiple photoelectric sensors 45 corresponding to the ball plate 41 are installed on the induction bracket from bottom to top. The number of photoelectric sensors 45 is the same as that of the ball plate 41. Multiple induction baffles are evenly distributed at the bottom edge of each ball plate 41, and the induction baffles on each ball plate 41 and their corresponding photoelectric sensors 45 are on the same horizontal plane. The distance between the multiple induction baffles is exactly the same as the distance between the two ball grooves 42.

[0023] The bottom of the sealing box 4 is equipped with a ball-lifting mechanism 5 for lifting the ball onto the ball-replacing mechanism 2. The ball-lifting mechanism 5 includes four rectangular connecting rods 51 installed at the bottom of the sealing box 4. The bottom ends of the four connecting rods 51 are connected to a base plate 56. Four rectangular guide slide rods 52 are installed on the inner side of the upper end of the base plate 56. A lifting plate 53 is slidably connected to the four guide slide rods 52. A drive screw 54 is provided through the middle of the base plate 56. The top end of the drive screw 54 is rotatably connected to the bottom of the sealing box 4. The drive screw 54 passes through the middle of the lifting plate 53 and is threadedly connected to it. The drive screw 54 and the base plate 56 are rotatably connected. The ball-lifting mechanism 5 also includes a drive motor 59 mounted on one side of the base plate 56. The output end of the drive motor 59 and the bottom end of the drive screw 54 are both connected to transmission gears 510. The two transmission gears 510 are connected by a toothed belt. The drive motor 59 drives the drive screw 54 to rotate on the base plate 56 through the two transmission gears 510 and the toothed belt. This allows the lifting plate 53 to move linearly up and down along its surface when the drive screw 54 rotates. Furthermore, the stability of the lifting plate during lifting is ensured by the cooperation of the guide slide rod 52.

[0024] A ball-lifting rod 55 is vertically installed on one side of the upper end of the lifting plate 53. The top of the ball-lifting rod 55 extends through the sealed box 4 to its bottom. The ball-lifting rod 55 and the sealed box 4 are slidably connected. The top of the ball-lifting rod 55 is provided with an arc groove for lifting the ball. The arc groove makes it easier to limit the ball and ensure the stability of the ball being lifted.

[0025] The ball-topping mechanism 5 also includes a sensing baffle 57 installed on one side of the upper end of the lifting plate 53. A side plate is fixed between the two connecting rods 51, and photoelectric sensors 58 are symmetrically installed at the upper and lower ends of the side plate. One end of the sensing baffle 57 is on the same vertical line as the two photoelectric sensors 58. When no ball is being topped, the sensing baffle 57 is located at the photoelectric sensor 58 at the lower end of the side plate. When the ball-topping rod 55 completely tops the ball on the ball tray 41 into the ball groove 25, the sensing baffle 57 is located at the photoelectric sensor 58 above the side plate. At this time, a signal is transmitted to the external PLC controller, which then controls the drive motor 59 to reverse, and uses the lifting plate 53 to drive the ball-topping rod 55 to reset.

[0026] The working principle of this utility model is as follows: After the equipment is started, the drive motor three in the sealed box 4 drives the ball disk 41 to rotate, randomly shuffling the balls on the ball disk 41. The photoelectric sensor one 45 determines the rotation position of the ball disk 41 by sensing the sensing baffle at the bottom of the ball disk 41, ensuring that the ball groove two 42 corresponds to the bottom of the ball drop tube 27. Furthermore, the drive motor 59 of the ball-topping mechanism 5 starts, and drives the drive screw 54 to rotate through the transmission gear 510 and the toothed belt, so that the lifting plate 53 rises along the guide slide bar 52, and the ball-topping rod 55 lifts the ball in the ball groove 42 and sends it to the ball groove 25 of the moving ring plate 24 of the ball-dropping replacement mechanism 2 through the ball-dropping tube 27. Then, control the drive motor 67 to work, so that it drives the transmission disk 68 to rotate, causing the sleeve 60, the moving ring plate 24 and the fixed disk 28 to rotate. During the rotation of the moving ring plate 24, when the ball drop hole 26 is aligned with the ball drop tube 27, the ball falls into the ball groove 25. At the same time, the cylindrical block 65 on the fixed plate 28 rotates with the fixed plate 28. When one of the cylindrical blocks 65 is squeezed by the squeezing protrusion 621 of the squeezing plate 62, the lever 64 drives the closed cylinder 66 to open, exposing the sphere, while the other closed cylinder 66 remains closed. In addition, the photoelectric sensor 369 senses the sensing baffle of the transmission disk 68 to determine the rotation state of the moving ring plate 24, realizing the automated ball replacement, shuffling and opening process, and the anti-cheating transparent cover 3 prevents the ball from being spied on, ensuring the fairness of the game.

[0027] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A cheating starting device capable of randomly shuffling the ball, comprising a top plate (1), characterized in that, Also includes: The ball replacement mechanism (2) is installed at the upper end of the top plate (1) and is used to replace and shuffle the balls; A mechanical ball-breaking mechanism (6) is installed on the ball-replacing mechanism (2) to close and break up the shuffled replacement ball; A transparent anti-cheating cover (3) is provided on the top of the top plate (1) outside the ball replacement mechanism (2) and the mechanical ball-starting mechanism (6) to protect the ball replacement mechanism (2) and the mechanical ball-starting mechanism (6); A sealing box (4) is installed at the bottom of the top plate (1), and a ball-lifting mechanism (5) for lifting the ball onto the ball-dropping and replacing mechanism (2) is installed at the bottom of the sealing box (4).

2. The anti-cheating starting device for randomly shuffling balls according to claim 1, characterized in that, The ball replacement mechanism (2) includes a mounting plate (21) located at the middle of the upper end of the top plate (1) and four support rods (22) arranged in a rectangular shape on the mounting plate (21). The top of the four support rods (22) are connected to a stationary ring plate (23). The stationary ring plate (23) and the mounting plate (21) are connected to a ball drop tube (27). The two ends of the ball drop tube (27) are open, and the top end of the ball drop tube (27) passes through the stationary ring plate (23) and is flush with its upper surface. The bottom end of the ball drop tube (27) passes through the mounting plate (21) and the top plate (1) and extends to the top surface inside the sealing box (4).

3. The anti-cheating starting device for randomly shuffling balls according to claim 2, characterized in that, The mechanical ball-opening mechanism (6) includes a central shaft (61) fixed in the middle of the upper surface of the mounting plate (21). A sleeve (60) is rotatably connected to the outside of the central shaft (61). A transmission disk (68) is fixed to the lower end of the sleeve (60). A second drive motor (67) is also installed on the upper surface of the mounting plate (21). A gear is connected to the output end of the second drive motor (67). The outer surface of the transmission disk (68) is provided with teeth. The output end of the second drive motor (67) is connected to the transmission disk (68) through a gear and a toothed belt. A photoelectric sensor three (69) is also mounted on the mounting plate (21) via a bracket. A sensing baffle extends from the bottom edge of the transmission plate (68), which corresponds to the photoelectric sensor three (69) and is on the same horizontal plane.

4. The anti-cheating starting device for randomly shuffling balls according to claim 3, characterized in that, The mechanical ball-opening mechanism (6) also includes a moving ring plate (24) fixed in the middle of the sleeve (60) above the stationary ring plate (23). The surface of the moving ring plate (24) is symmetrically provided with two ball grooves (25), and the surface of the moving ring plate (24) is provided with a ball drop hole (26) at the bottom of the ball grooves (25). The moving ring plate (24) is slidably connected to the stationary ring plate (23). The moving ring plate (24) moves in a circle around the central shaft (61). During the movement of the moving ring plate (24), the ball drop hole (26) and the top of the ball drop tube (27) are on the same center line in the vertical direction.

5. The anti-cheating tee according to claim 4, wherein, The mechanical ball-opening mechanism (6) also includes a fixed plate (28) installed in the middle of the sleeve (60) at the upper end of the moving ring plate (24), and a pressing plate (62) is also installed at the top of the central shaft (61). A pressing protrusion (621) is integrally formed at one edge of the bottom end of the pressing plate (62). Two fixed seats (63) are symmetrically installed on the upper surface of the fixed plate (28). A lever (64) is hinged to the inner side of each of the two fixed seats (63). A cylindrical block (65) is fixed to one end of the lever (64), and a closed cylinder (66) is fixed to the other end of the lever (64). The lower end of the closed cylinder (66) is open and adapted to the ball groove (25). The cylindrical block (65) is in a horizontal position and rests against the bottom edge of the extrusion plate (62).

6. The anti-cheating tee according to claim 1, wherein, The sealing box (4) has a ball disk center rod (40) installed at the center of the interior. Multiple ball disks (41) are rotatably installed on the ball disk center rod (40) inside the sealing box (4). Multiple ball grooves (42) are distributed circumferentially on the surface of each ball disk (41). Inside the sealed box (4), a drive mechanism is provided for each of the ball disks (41). The drive mechanism includes teeth distributed on the outer wall of the ball disk (41) and a drive motor three installed at the corner inside the sealed box (4) via a motor frame (46). The output end of the drive motor three is connected to a main gear (43), and the main gear (43) and the ball disk (41) are connected by a toothed belt (44).

7. The anti-cheating starting device for randomly shuffling balls according to claim 6, characterized in that, An induction bracket is installed at a corner inside the sealed box (4), and multiple photoelectric sensors (45) corresponding to the ball plate (41) are installed on the induction bracket from bottom to top. The number of photoelectric sensors (45) is the same as that of the ball plate (41). Multiple induction baffles are evenly distributed at the bottom edge of each ball plate (41), and the induction baffles on each ball plate (41) are on the same horizontal plane as their corresponding photoelectric sensors (45).

8. The anti-cheating starting device for randomly shuffling balls according to claim 1, characterized in that, The ball-top mechanism (5) includes four connecting rods (51) that are rectangularly installed at the bottom of the sealed box (4). The bottom ends of the four connecting rods (51) are connected to a base plate (56). The upper inner side of the base plate (56) is equipped with four guide slide rods (52) that are rectangularly installed. The four guide slide rods (52) are slidably connected to a lifting plate (53). A drive screw (54) is provided through the middle of the base plate (56). The top end of the drive screw (54) is rotatably connected to the bottom end of the sealing box (4). The drive screw (54) passes through the middle of the lifting plate (53) and is threadedly connected to it. The drive screw (54) and the base plate (56) are rotatably connected. The ball-top mechanism (5) also includes a drive motor (59) mounted on one side of the base plate (56). The output end of the drive motor (59) and the bottom end of the drive screw (54) are both connected to transmission gears (510). The two transmission gears (510) are connected by a toothed belt. The drive motor (59) drives the drive screw (54) to rotate on the base plate (56) through the two transmission gears (510) and the toothed belt.

9. A cheating starting device for randomly shuffling balls according to claim 8, characterized in that, A ball-lifting rod (55) is vertically installed on one side of the upper end of the lifting plate (53). The top end of the ball-lifting rod (55) extends through the sealing box (4) to its bottom. The ball-lifting rod (55) and the sealing box (4) are slidably connected. The top end of the ball-lifting rod (55) is provided with an arc groove for lifting the ball.

10. A cheating starting device for randomly shuffling balls according to claim 8, characterized in that, The ball-top mechanism (5) also includes a sensing baffle (57) installed on one side of the upper end of the lifting plate (53), wherein a side plate is fixed between the two connecting rods (51), and photoelectric sensors (58) are symmetrically installed at the upper and lower ends of the side plate. One end of the sensing baffle (57) is on the same vertical line as the two photoelectric sensors (58).

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