Public coin storing and throwing device for large game machine

Abstract

The utility model discloses a public coin storing and throwing device for a large game machine, which comprises a plurality of coin storing barrels, a rotating barrel, a first driving part and a plurality of coin throwing discs, the coin storing barrels are arranged on the outer wall of the rotating barrel, the first driving part drives the rotating barrel to rotate, and the side wall of each coin throwing disc is provided with an outlet. According to the public coin storing and throwing device, when a player corresponding to a certain coin throwing disc obtains a big award, the rotating barrel rotates the corresponding coin storing barrel to the position corresponding to the player, the bottom of the coin storing barrel is opened, the corresponding coin throwing disc throws tokens to the front of the player, and the tokens can be automatically thrown to the player by controlling the rotating angle of the rotating barrel. The tokens in each coin storage barrel can be released to the corresponding coin throwing disc, the whole process from coin storage to the gaining of tokens rewards by players can be visually observed by the players, strong display performance is achieved, the objectivity of the players and the stimulation experience effect fed back during winning are improved, the coin throwing discs utilize the principle of centrifugal force, and the effect of playing the tokens is improved. And the structure of a transmission mechanism between coin storage and coin discharge is greatly simplified.

Description

Technical Field

[0001] The utility model relates to the field of game machines, and particularly relates to a public coin storage and coin throwing device for large game machines. Background Art

[0002] In the existing game machines in large amusement equipment venues, during the game process of players, from the coin storage of game coins to the process of players obtaining game coin rewards, it is basically completed inside the game machine. Players cannot directly observe it, and it does not have a display function. Players can only observe the dropping of game coins from the coin outlet. The targetability of players and the exciting experience effect when winning are very poor. Moreover, in some existing large game machines, the transmission mechanism between coin storage and coin outlet is relatively complex and has a large error, resulting in heavy maintenance costs. Content of the Utility Model

[0003] The utility model provides a public coin storage and coin throwing device for large game machines, including:

[0004] A plurality of coin storage barrels, the bottom of the coin storage barrel can be opened or closed;

[0005] A rotating barrel, the coin storage barrels are arranged on the outer wall of the rotating barrel;

[0006] A first driving component, the first driving component drives the rotating barrel to rotate; and

[0007] A plurality of coin throwing disks, the side wall of the coin throwing disk is provided with an outlet,

[0008] The first driving component can drive any one of the coin storage barrels on the rotating barrel to rotate above any one of the coin throwing disks, and the game coins in the coin storage barrel can fall from the bottom of the coin storage barrel onto the coin throwing disk, and the coin throwing disk can throw the game coins on the coin throwing disk out through the outlet.

[0009] The public coin storage and coin flipping device for large-scale game machines of the present utility model. Each coin storage barrel can store game coins, i.e., tokens (for example, storing between 150 and 200 coins). A plurality of coin storage barrels are installed on a rotating barrel. Under the driving action of a first driving component, each coin storage barrel on the outer wall of the rotating barrel can rotate to the upper part of a designated coin flipping disc. When a certain designated coin storage barrel rotates to the upper part of the designated coin flipping disc, the bottom of the coin storage barrel opens, and the tokens in the coin storage barrel fall onto the coin flipping disc. The coin flipping disc can eject the tokens on the coin flipping disc through an outlet to in front of the player. That is, when the player corresponding to a certain coin flipping disc wins a "big prize", the rotating barrel rotates the corresponding coin storage barrel to the position corresponding to the player. The bottom of the coin storage barrel opens, and the corresponding coin flipping disc flips the tokens to in front of the player. By controlling the rotation angle of the rotating barrel, it is possible to release the tokens in each coin storage barrel to the corresponding coin flipping disc. Throughout the process from coin storage to the player obtaining token rewards, the player can visually observe it, which has strong display properties. The targetability of the player and the exciting experience effect of feedback when winning a prize are both improved. At the same time, the coin flipping disc utilizes the principle of centrifugal force, greatly simplifies the structure of the transmission mechanism between coin storage and coin ejection, reduces the error of the transmission mechanism, and can reduce the maintenance cost of the game machine.

[0010] Preferably, it further includes a second driving component and a bottom support. The side part of the bottom support is arranged on the outer wall of the rotating barrel. The second driving component can drive the coin storage barrel to move up and down along the axial direction of the rotating barrel so that the bottom of the coin storage barrel abuts against the bottom support or separates from the bottom support. The bottom of the coin storage barrel is in an open shape, and the plane where the bottom end of the coin storage barrel is located is not parallel to the radial cross-section of the coin storage barrel. The end surface of the bottom support cooperating with the coin storage barrel is in an inclined shape.

[0011] Therefore, when a certain designated coin storage barrel rotates to the upper part of the designated coin flipping disc, under the driving action of the second driving component, the designated coin storage barrel moves upward along the axial direction of the rotating barrel, and the bottom of this coin storage barrel separates from the bottom support. At this time, the tokens in this coin storage barrel can fall onto the coin flipping disc below. Then, under the driving action of the second driving component, the designated coin storage barrel moves downward along the axial direction of the rotating barrel, and the bottom of the coin storage barrel abuts against the bottom support again to complete the reset.

[0012] Preferably, it further includes an L-shaped connecting piece. A sliding groove is arranged on the peripheral wall of the rotating barrel, and a sliding rail is arranged on the inner wall of the rotating barrel. A connecting piece is arranged on the coin storage barrel. One end of the connecting piece is arranged on the outer wall of the coin storage barrel, and the other end of the connecting piece passes through the sliding groove and then slides on the sliding rail. The first arm of the L-shaped connecting piece is arranged on the connecting piece, and the second driving component can drive the second arm of the L-shaped connecting piece to move up and down along the axial direction of the rotating barrel. The second driving component is arranged inside the rotating barrel.

[0013] Therefore, the second driving component drives the second arm of the L-shaped connecting piece to move up and down. The L-shaped connecting piece can drive the coin storage barrel to move up and down along the axial direction of the rotating barrel through the connecting piece. The sliding rail can ensure that the coin storage barrel moves up and down smoothly along the axial direction of the rotating barrel.

[0014] Preferably, the second driving member is an electric push rod. There are two chutes corresponding to each coin storage bucket. The two chutes are arranged in parallel along the axial direction of the rotating barrel. The connecting member is U-shaped. There is a sliding block on the slide rail. The transverse part of the connecting member is arranged on the sliding block. The two longitudinal parts of the connecting member respectively pass through the two chutes and are arranged on the outer wall of the coin storage bucket. The first arm of the L-shaped connecting member is arranged on the transverse part of the connecting member. The second arm of the L-shaped connecting member is located above the driving rod of the second driving member.

[0015] Therefore, when the driving rod of the electric push rod extends upward, the driving rod can push the second arm of the L-shaped connecting member upward. The L-shaped connecting member can drive the coin storage bucket to move upward along the axial direction of the rotating barrel through the connecting member. When the driving rod of the electric push rod retracts downward, under the action of gravity, the L-shaped connecting member, the connecting member and the coin storage bucket as a whole move downward to complete the reset. The coin storage bucket can be stably installed on the slider through the U-shaped connecting member, and the slider can ensure that the coin storage bucket moves smoothly up and down along the axial direction of the rotating barrel.

[0016] Preferably, the coin throwing disc includes a disc body, a third driving member and a surrounding edge. The third driving member drives the chassis to rotate. The surrounding edge surrounds the periphery of the disc body. The height of the surrounding edge is higher than the height of the disc body. The outlet is arranged on the surrounding edge.

[0017] Therefore, the tokens in the coin storage bucket fall onto the disc body of the coin throwing disc. The third driving member drives the disc body to rotate. Under the action of centrifugal force, the tokens on the disc body are thrown in front of the player through the outlet on the surrounding edge, which can greatly simplify the structure between coin storage and coin output.

[0018] Preferably, an extension chute is arranged on the side of the coin throwing disc. The end of the extension chute is located at the outlet.

[0019] The coin throwing disc can throw the game coins on the disc body out to the extension chute through the outlet.

[0020] Therefore, the extension chute can collect the tokens thrown out from the outlet. The tokens can slide in front of the player through the extension chute. The extension chute can prevent the tokens thrown out at high speed from the outlet from hitting other parts of the gaming machine and the player.

[0021] Preferably, it further includes a base. The first driving member includes a motor, a driving wheel and a driven wheel. The motor is arranged on the base. The motor drives the driving wheel to rotate. The driven wheel meshes with the driving wheel. The bottom of the rotating barrel is arranged on the driven wheel.

[0022] Therefore, the motor can drive the rotating barrel to rotate smoothly through the driving wheel and the driven wheel. A plain bearing can be installed between the bottom of the driven wheel and the base to ensure the smooth rotation of the driven wheel and the rotating barrel.

[0023] Preferably, it further includes a fixed shaft. The bottom of the fixed shaft is provided on the base. A first perforation is provided at the center position of the driven wheel, and a second perforation is provided at the center position of the bottom of the rotating barrel. The fixed shaft is inserted through the first perforation and the second perforation. A chassis is provided at the top of the fixed shaft. The chassis is located inside the rotating barrel, and the second driving member is provided on the chassis.

[0024] Therefore, the second driving member can be fixed on the base through the chassis and the fixed shaft, ensuring that the second driving member does not rotate when the rotating barrel rotates.

[0025] Preferably, the number of coin storage barrels is eight, and the eight coin storage barrels are evenly distributed on the outer wall of the rotating barrel. The number of coin throwing discs is four, and the four coin throwing discs are evenly distributed around the rotating barrel.

[0026] Therefore, the four coin throwing discs are distributed in the four directions of east, south, west, and north. By controlling the rotation angle of the rotating barrel, any one of the eight coin storage barrels can be rotated to the coin throwing disc in the corresponding direction.

[0027] Preferably, the number of coin storage barrels is eight, and the eight coin storage barrels are evenly distributed on the outer wall of the rotating barrel. The number of coin throwing discs is four, and the four coin throwing discs are evenly distributed around the rotating barrel. The number of second driving members is four. Each second driving member can drive a coin storage barrel to move up and down along the axial direction of the rotating barrel. The positions of the four second driving members correspond to the positions of the four coin throwing discs.

[0028] Therefore, the four coin throwing discs are distributed in the four directions of east, south, west, and north. By controlling the rotation angle of the rotating barrel, any one of the eight coin storage barrels can be rotated to the coin throwing disc in the corresponding direction. When a certain coin storage barrel rotates to the coin throwing disc in the corresponding direction, one of the second driving members corresponding to the coin throwing disc can drive the coin storage barrel to move upward along the axial direction of the rotating barrel to release the tokens in the coin storage barrel, so that the tokens in the specified coin storage barrel can be sent to the specified coin throwing disc among the four directions of east, south, west, and north. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a schematic structural diagram of a public coin storage and coin throwing device for a large-scale gaming machine according to the present utility model;

[0030] Figure 2 is Figure 1 a schematic structural diagram of the public coin storage and coin throwing device shown in FIG. after hiding the top cover of the rotating barrel;

[0031] Figure 3 is Figure 2 a schematic enlarged structural diagram of part A in the public coin storage and coin throwing device shown in FIG.

[0032] Figure 4 is Figure 1 a schematic structural diagram of another perspective of the public coin storage and coin throwing device shown in FIG.

[0033] Figure 5 For Figure 1 the schematic diagram of the split structure of the public coin storage and coin throwing device shown;

[0034] Figure 6 For Figure 5 the schematic diagram of the structure after connecting a part of the hidden coin throwing disc and the bottom of the rotating barrel to the connecting barrel in the public coin storage and coin throwing device shown;

[0035] Figure 7 For Figure 5 the schematic diagram of the structure after hiding the coin throwing disc, the rotating barrel, the coin storage barrel, and the bottom support in the public coin storage and coin throwing device shown;

[0036] Figure 8 For Figure 1 the state diagram of the public coin storage and coin throwing device shown when one coin storage barrel is separated from the bottom support. Detailed implementation manners

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0038] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more; it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be directly connected, or it can be indirectly connected through an intermediate medium, and it can be the communication inside two elements.

[0039] Refer to Figures 1 to 8 , a public coin storage and coin throwing device for a large-scale game machine includes a coin storage barrel 1, a rotating barrel 2, a first driving component, a coin throwing disc, a second driving component 5, a bottom support 6, an L-shaped connecting piece 7, a base 8, and a fixed shaft 9.

[0040] Tokens such as game coins can be stored in the coin storage bucket 1, for example, within a range of 150 - 200 coins. The top of the coin storage bucket 1 is open. Tokens can be distributed into the coin storage bucket 1 through the coin track inside the gaming machine. The coin storage bucket 1 is installed on the outer wall of the rotating bucket 2. The bottom of the coin storage bucket 1 can be opened or closed. In this embodiment, the number of coin storage buckets 1 is eight, and the eight coin storage buckets 1 are evenly distributed on the outer wall of the rotating bucket 2, and the installation methods of the eight coin storage buckets 1 are the same; Refer to Figure 2 and Figure 3 , taking the installation method of one coin storage bucket 1 as an example for illustration. A sliding groove 21 is formed on the peripheral wall of the rotating bucket 2, and a slide rail 22 is fixed on the inner wall of the rotating bucket 2. The slide rail 22 is arranged along the axial direction of the rotating bucket 2. A sliding block 23 is installed on the slide rail 22, and the sliding block 23 can move up and down along the slide rail 22. A connecting piece 11 is fixed on the coin storage bucket 1. One end of the connecting piece 11 is fixed on the outer wall of the coin storage bucket 1, and the other end of the connecting piece 11 passes through the sliding groove 21 and is fixed on the slide rail 22. The L-shaped connecting piece 7 includes a first arm 71 and a second arm 72 that are vertically arranged and integrally connected. The first arm 71 of the L-shaped connecting piece 7 is fixed on the connecting piece 11, and the second arm 72 of the L-shaped connecting piece 7 is horizontally suspended. In this embodiment, the number of sliding grooves 21 corresponding to each coin storage bucket 1 is two, and the two sliding grooves 21 are arranged in parallel along the axial direction of the rotating bucket 2. The connecting piece 11 is U-shaped, and the connecting piece 11 includes a transverse portion 111 and two longitudinal portions 112. One ends of the two longitudinal portions 112 are respectively integrally connected to both ends of the transverse portion 111, and the longitudinal portions 112 are perpendicularly arranged with the transverse portion 111. The transverse portion 111 of the connecting piece 11 is fixed on the sliding block 23, and the two longitudinal portions 112 of the connecting piece 11 respectively pass through the two sliding grooves 21 and are fixed on the outer wall of the coin storage bucket 1. The first arm 71 of the L-shaped connecting piece 7 is fixed on the transverse portion 111 of the connecting piece 11. The second driving component 5 is installed inside the rotating bucket 2. The second driving component 5 uses an electric push rod (or a linear motor or a cylinder can also be used). The second driving component 5 is located below the second arm 72 of the L-shaped connecting piece 7. The second driving component 5 can drive the second arm 72 of the L-shaped connecting piece 7 to move up and down along the axial direction of the rotating bucket 2. The L-shaped connecting piece 7 can drive the coin storage bucket 1 to move up and down along the axial direction of the rotating bucket 2 through the connecting piece 11. The coin storage bucket 1 can move smoothly up and down along the axial direction of the rotating bucket 2 along the slide rail 22 through the connecting piece 11 and the sliding block 23. When the driving rod of the electric push rod extends upward, the driving rod can push the second arm 72 of the L-shaped connecting piece 7 upward, and the L-shaped connecting piece 7 can drive the coin storage bucket 1 to move upward along the axial direction of the rotating bucket 2 through the connecting piece 11. When the driving rod of the electric push rod retracts downward, under the action of gravity, the L-shaped connecting piece 7, the connecting piece 11, and the coin storage bucket 1 as a whole move downward to complete the reset. The coin storage bucket 1 can be stably installed on the sliding block 23 through the U-shaped connecting piece 11, and the sliding block 23 can ensure that the coin storage bucket 1 moves smoothly up and down along the slide rail 22 on the inner wall of the rotating bucket 2.

[0041] Refer to Figure 1 and Figure 2 , a base 6 is installed at the bottom of each coin storage barrel 1, the side of the base 6 is fixed on the outer wall of the rotating barrel 2, the bottom of the coin storage barrel 1 is open, the plane where the bottom end of the coin storage barrel 1 is located is not parallel to the radial cross-section of the coin storage barrel 1, that is, the bottom end of the coin storage barrel 1 is beveled, the end face of the base 6 that cooperates with the coin storage barrel 1 is beveled, and the second driving member 5 can drive the coin storage barrel 1 to move up and down along the axial direction of the rotating barrel 2 so that the bottom of the coin storage barrel 1 abuts on the base 6 or separates from the base 6. In this way, when a specified coin storage barrel 1 rotates above a specified coin-throwing disc, under the driving action of the second driving member 5, the specified coin storage barrel 1 moves upward along the axial direction of the rotating barrel 2, and the bottom of this coin storage barrel 1 separates from the base 6( Figure 8 as shown in the state), at this time, the tokens in the coin storage barrel 1 can fall onto the coin-throwing disc below, and then under the driving action of the second driving member 5, the specified coin storage barrel 1 moves downward along the axial direction of the rotating barrel 2, and the bottom of the coin storage barrel 1 abuts on the base 6 to complete the reset( Figure 1 as shown in the state).

[0042] The first driving member drives the rotating barrel 2 to rotate. Specifically: Refer to Figures 5 to 7 , the first driving member includes a motor 31, a driving wheel 32 and a driven wheel 33. The motor 31 is fixed on the base 8, the driving wheel 32 is fixed on the rotating shaft of the motor 31, the driven wheel 33 meshes with the driving wheel 32, a connecting barrel 202 is installed at the bottom of the rotating barrel 2, the bottom of the connecting barrel 202 is fixed on the upper end face of the driven wheel 33, and a plain bearing can be installed between the lower end face of the driven wheel 33 and the base 8. The bottom of the rotating barrel 2 is fixed on the top of the connecting barrel 202. The motor 31 can drive the connecting barrel 202 and the rotating barrel 2 to rotate smoothly as a whole through the driving wheel 32 and the driven wheel 33. The plain bearing installed between the bottom of the driven wheel 33 and the base 8 can ensure the smooth rotation of the driven wheel 33, the connecting barrel 202 and the rotating barrel 2. In this way, under the driving action of the motor 31, by controlling the rotation angle of the rotating shaft of the motor 31, any coin storage barrel 1 on the rotating barrel 2 can rotate above any coin-throwing disc, and the tokens in the coin storage barrel 1 can fall from the bottom of the coin storage barrel 1 onto the coin-throwing disc.

[0043] A U-shaped insert can be installed at the bottom of the driven wheel 33, and a photoelectric sensor is installed on the base 8. When the U-shaped insert is inserted between the transmitting end and the receiving end of the photoelectric sensor, the motor 31 can stop working. At this time, the position of the rotating barrel 2 is the initial position, and the rotating barrel 2 can be reset to the initial position after each rotation to prepare for the next rotation.

[0044] Refer to Figure 6 and Figure 7, a first perforation (not shown) is formed at the central position of the driven wheel 33, and a second perforation (not shown) is formed at the central position of the bottom of the rotating barrel 2. The fixed shaft 9 is inserted through the first perforation and the second perforation. The inner diameter of the first perforation is larger than the outer diameter of the fixed shaft 9, and the inner diameter of the second perforation is larger than the outer diameter of the fixed shaft 9. The bottom of the fixed shaft 9 is fixed on the base 8, and a chassis 91 is fixed at the top of the fixed shaft 9. The chassis 91 is located in the rotating barrel 2, and the second driving member 5 is installed on the chassis 91. To ensure the smooth rotation of the rotating barrel 2, bearings can be installed between the fixed shaft 9 and the first perforation, and bearings can also be installed between the fixed shaft 9 and the second perforation. The second driving member 5 is fixed on the base 8 through the chassis 91 and the fixed shaft 9 to ensure that the second driving member 5 does not rotate when the rotating barrel 2 rotates.

[0045] Refer to Figure 7 , in this embodiment, the number of the second driving members 5 is four, and the four second driving members 5 are evenly distributed on the chassis 91. The four second driving members 5 respectively correspond to the four directions of east, south, west, and north. Each second driving member 5 can drive a coin storage barrel 1 to move up and down along the axial direction of the rotating barrel 2.

[0046] Refer to Figure 2 and Figure 7 , a top plate 92 can be installed above the chassis 91. The top plate 92 is connected to the chassis 91 through a mounting rod 93. The top plate 92 is located in the area between the four second driving members 5. Four photoelectric sensors 921 can be installed on the top plate 92. The four photoelectric sensors 921 are respectively located in the four directions of east, south, west, and north. A baffle 51 is installed on the second driving member 5. The four baffles 51 on the four second driving members 5 respectively correspond to the four photoelectric sensors 921. During the process of the driving rod of the second driving member 5 (electric push rod) retracting downward, the L-shaped connecting member 7, the connecting member 11, and the coin storage barrel 1 as a whole move downward. When the baffle 51 on the second driving member 5 is accommodated between the transmitting end and the receiving end of the photoelectric sensor 921, the coin storage barrel 1 completes the reset, and at this time, the second driving member 5 is controlled to stop working.

[0047] In this embodiment, the number of the coin-throwing disks is four, and the four coin-throwing disks are evenly distributed on the periphery of the rotating barrel 2. The four coin-throwing disks respectively correspond to the four directions of east, south, west, and north. The positions of the four second driving members 5 correspond to the positions of the four coin-throwing disks. The coin-throwing disks can throw the tokens on the coin-throwing disks out in front of the player through the outlet 41. The structures of the four coin-throwing disks are the same. Taking the structure of one coin-throwing disk as an example for description: Refer to Figure 1 , Figure 2 , Figure 4 and Figure 5, the coin-throwing tray includes a tray body 42, a third driving component 43 and a surrounding edge 44. The third driving component 43 uses an electric motor and is installed below the tray body 42. The tray body 42 is fixed on the rotating shaft of the third driving component 43. The third driving component 43 can drive the tray body 42 to rotate. The surrounding edge 44 surrounds the periphery of the tray body 42 and does not affect the rotation of the tray body 42. The height of the surrounding edge 44 is higher than that of the tray body 42 to ensure that the tokens on the tray body 42 will not be thrown off. The surrounding edge 44 is in a non-closed shape, and an outlet 41 is formed between the head end and the tail end of the surrounding edge 44. When the tokens in the coin storage bucket 1 fall onto the tray body 42 of the coin-throwing tray, the third driving component 43 drives the tray body 42 to rotate. Under the action of centrifugal force, the tokens on the tray body 42 are thrown in front of the player through the outlet 41 on the surrounding edge 44.

[0048] Refer to Figure 1 , Figure 2 , Figure 4 and Figure 5 , an extension chute 45 is installed on the side of the coin-throwing tray. The end of the extension chute 45 is located at the outlet 41. The coin-throwing tray can throw the tokens on the tray body 42 through the outlet 41 onto the extension chute 45. The extension chute 45 can collect the tokens thrown out from the outlet 41. The tokens can slide in front of the player through the extension chute 45. The extension chute 45 can prevent the tokens thrown out from the outlet 41 at high speed from hitting other components of the gaming machine and the player.

[0049] Refer to Figure 1 , a detachable top cover 201 is installed on the top of the rotating barrel 2, which is convenient for maintaining the components inside the rotating barrel 2.

[0050] The public coin storage and coin-throwing device for large gaming machines of the present utility model, refer to Figures 1 to 8 , four coin-throwing trays are distributed in the four directions of east, south, west and north. The four second driving components 5 inside the rotating barrel 2 respectively correspond to the four coin-throwing trays in the four directions of east, south, west and north. The chassis 91 does not rotate, that is, the four second driving components 5 installed on the chassis 91 do not rotate either. Each second driving component 5 can drive a coin storage bucket 1 to move up and down along the axial direction of the rotating barrel 2. By controlling the rotation angle of the rotating barrel 2, any one of the eight coin storage buckets 1 can be rotated to the coin-throwing tray in the corresponding direction; each coin storage bucket 1 can store game coins, that is, tokens (for example: store between 150 and 200 coins). When a specified coin storage bucket 1 rotates above the tray body 42 of the specified coin-throwing tray, under the action of the second driving component 5, the L-shaped connecting piece 7 moves upward along the axial direction of the rotating barrel 2. The L-shaped connecting piece 7 drives the coin storage bucket 1 to move upward synchronously along the axial direction of the rotating barrel 2 through the connecting piece 11. The bottom of the coin storage bucket 1 is separated from the bottom support 6, and the bottom of the coin storage bucket 1 is opened ( Figure 8One of the coin storage buckets shown (1), the tokens in the coin storage bucket 1 fall onto the disk body 42 of the coin flipping disk below it through the bottom support 6. After all the tokens in the coin storage bucket 1 have fallen out from the bottom, under the action of the second driving component 5 and gravity, the corresponding L-shaped connecting piece 7, connecting piece 11 and the coin storage bucket 1 as a whole move downward to complete reset. Then, under the action of the third driving component 43, the tokens on the disk body 42 of the coin flipping disk will be thrown out to the extended slideway 45 due to the action of centrifugal force and slide down in front of the player, that is; when a certain player among the four players corresponding to the coin flipping disks in the four directions wins the "big prize", the rotating barrel 2 will rotate the corresponding coin storage bucket 1 to the position corresponding to the player. The bottom of the coin storage bucket 1 is opened, and the disk body 42 of the corresponding coin flipping disk throws the tokens in front of the player. By controlling the rotation angle of the rotating barrel 2, it is possible to release the tokens in each coin storage bucket 1 to the corresponding coin flipping disk. The whole process from storing coins to the player obtaining token rewards can be intuitively observed by the player, with strong display. The player's target and the exciting experience effect of the feedback when winning the prize are both improved. It is possible to play a four-player game and jointly accumulate the tokens of eight coin storage buckets 1. At the same time, the coin flipping disk uses the principle of centrifugal force, greatly simplifies the structure of the transmission mechanism between coin storage and coin output, reduces the error of the transmission mechanism, can reduce costs and the maintenance cost of the gaming machine. Moreover, the process from game coin storage to the player obtaining the reward coin can be fully automated without human intervention, achieving a self-circulation of tokens from the coin storage bucket 1 to the player obtaining → the tokens returning to the coin pool of the gaming machine → being distributed to different coin storage buckets 1 by the coin track inside the gaming machine.

[0051] The above are only some embodiments of the present invention, aiming to illustrate the technical means of the present invention, not to limit the technical scope of the present invention. Obvious improvements made by those skilled in the art in combination with the existing well-known common sense to the present invention all fall within the protection scope of the present invention.

Claims

1. A common coin storage and coin flicking device for large game machines, characterized in that, Comprising: A plurality of coin storage barrels, the bottom of the coin storage barrel being capable of being opened or closed; A rotating barrel, the coin storage barrels being provided on the outer wall of the rotating barrel; A first driving component for driving the rotating barrel to rotate; And A plurality of coin throwing discs, the side wall of the coin throwing disc being provided with an outlet, The first driving component can drive any one of the coin storage barrels on the rotating barrel to rotate above any one of the coin throwing discs, and the game coins in the coin storage barrel can fall from the bottom of the coin storage barrel onto the coin throwing disc, and the coin throwing disc can throw the game coins on the coin throwing disc out through the outlet.

2. The common coin storage and coin flipping device according to claim 1, wherein, It further includes a second driving component and a bottom support. The side part of the bottom support is provided on the outer wall of the rotating barrel. The second driving component can drive the coin storage barrel to move up and down along the axial direction of the rotating barrel so that the bottom of the coin storage barrel abuts against the bottom support or separates from the bottom support. The bottom of the coin storage barrel is in an open shape, and the plane where the bottom end of the coin storage barrel is located is not parallel to the radial cross-section of the coin storage barrel. The end face of the bottom support that cooperates with the coin storage barrel is in an inclined shape.

3. The common coin storage and coin flipping device according to claim 2, wherein, It further includes an L-shaped connecting piece. A sliding groove is provided on the peripheral wall of the rotating barrel, and a sliding rail is provided on the inner wall of the rotating barrel. A connecting piece is provided on the coin storage barrel. One end of the connecting piece is provided on the outer wall of the coin storage barrel, and the other end of the connecting piece passes through the sliding groove and then slides on the sliding rail. The first arm of the L-shaped connecting piece is provided on the connecting piece, and the second driving component can drive the second arm of the L-shaped connecting piece to move up and down along the axial direction of the rotating barrel. The second driving component is provided inside the rotating barrel.

4. The common coin storage and coin flipping device according to claim 3, characterized in that, The second driving component is an electric push rod. The number of sliding grooves corresponding to each coin storage barrel is two, and the two sliding grooves are arranged in parallel along the axial direction of the rotating barrel. The connecting piece is in a U shape. A sliding block is provided on the sliding rail. The transverse part of the connecting piece is provided on the sliding block, and the two longitudinal parts of the connecting piece respectively pass through the two sliding grooves and are provided on the outer wall of the coin storage barrel. The first arm of the L-shaped connecting piece is provided on the transverse part of the connecting piece, and the second arm of the L-shaped connecting piece is located above the driving rod of the second driving component.

5. The common coin storage and coin flipping device according to claim 1, characterized in that, The coin throwing disc includes a disc body, a third driving component and a surrounding edge. The third driving component drives the disc body to rotate. The surrounding edge surrounds the periphery of the disc body, and the height of the surrounding edge is higher than the height of the disc body. The outlet is provided on the surrounding edge.

6. The common coin storage and coin flipping device according to claim 5, characterized in that, An extension slideway is provided on the side part of the coin throwing disc, and the end of the extension slideway is located at the outlet, The coin throwing disc can throw the game coins on the disc body out through the outlet onto the extension slideway.

7. The common coin storage and coin flicking device according to claim 2, characterized in that, It further includes a base. The first driving component includes a motor, a driving wheel and a driven wheel. The motor is provided on the base. The motor drives the driving wheel to rotate. The driven wheel meshes with the driving wheel. The bottom of the rotating barrel is provided on the driven wheel.

8. The common coin storage and coin flipping device according to claim 7, characterized in that, It further includes a fixed shaft. The bottom of the fixed shaft is provided on the base. A first through hole is provided at the central position of the driven wheel, and a second through hole is provided at the central position of the bottom of the rotating barrel. The fixed shaft is inserted through the first through hole and the second through hole. A chassis is provided at the top of the fixed shaft. The chassis is located inside the rotating barrel. The second driving component is provided on the chassis.

9. The common coin storage and coin flipping device according to any one of claims 1 to 8, characterized in that, The number of the coin storage barrels is eight, and the eight coin storage barrels are evenly distributed on the outer wall of the rotating barrel. The number of the coin throwing discs is four, and the four coin throwing discs are evenly distributed around the rotating barrel.

10. The common coin storage and coin flipping device according to any one of claims 2 to 4, characterized in that, The number of the coin storage barrels is eight, and the eight coin storage barrels are evenly distributed on the outer wall of the rotating barrel. The number of the coin throwing discs is four, and the four coin throwing discs are evenly distributed around the rotating barrel. The number of the second driving components is four, and each second driving component can drive a coin storage barrel to move up and down along the axial direction of the rotating barrel. The positions of the four second driving components correspond to the positions of the four coin throwing discs.

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