Light and thin mahjong machine body structure

Abstract

The utility model relates to the technical field of mahjong machines, and discloses a light and thin mahjong machine body structure which comprises a bottom plate, reinforcing ribs are fixedly connected to the middle portions of four corners, the left middle portions of the four corners and the bevel edges of the four corners of the top end of the bottom plate, and the top ends of the reinforcing ribs are slidably connected with roller frames. The middle right portions of the four corners of the top end of the bottom plate are fixedly connected with detection instruments, the top end of the bottom plate is rotationally connected with a mahjong tile feeding support, a mahjong tile feeding groove is formed in the left side of the top end of the mahjong tile feeding support, and the middle portions of the front end, the rear end, the left end and the right end of the mahjong tile feeding support are rotationally connected with magnetic suction cups. According to the mahjong machine, the angle of the tile feeding support on the base plate of the mahjong machine is adjusted, so that the tile feeding support can change the tile feeding state of the mahjong machine from the front-opening tile feeding state to the inclined-opening tile feeding state, the rotating disc is supported by the rotating base on the base plate, the adjustable rotating base meets the requirements of rotating discs of different sizes, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mahjong machines, in particular to a thin and light mahjong machine body structure. Background Art

[0002] The mahjong machine was born in Japan. The working principle of the mahjong machine is that the mahjong tiles with the back facing up are attracted by the magnetic ring on the shuffling barrel, rotate with the magnetic ring and are sent to the conveying groove, and are pushed into stacks by the stacking and pushing motor at the machine head and pushed away by the link rod. The tiles without magnetism on the front continue to rotate on the disc (single-port machine principle), and it has been upgraded to a four-port machine. The four-port machine has four tile-pushing ports and no conveying chain, so the tiles can be loaded simultaneously at the four ports, and the loading speed is fast. Generally, the loading action can be completed in 18 to 35 seconds. Through extremely reasonable mechanical design, it has the characteristics of stable performance and fast shuffling speed.

[0003] A mahjong machine usually has the following main parts: a shuffling mechanism: This is the core part of the mahjong machine. Through the drive of the motor and a series of stirring devices, the mahjong tiles on the table are shuffled and sorted again. A tile-loading system: It transports the shuffled mahjong tiles to the table in an orderly manner. An operation panel: It is used to set various functions of the mahjong machine, such as shuffling speed, gameplay mode, etc. A tabletop: It provides a platform for players to place mahjong tiles and play games. A chassis: It houses the internal mechanical and electronic components and plays a role in protection and support.

[0004] During the production of the existing mahjong machines, different tile-loading brackets are required between the bevel tile-loading machines and the straight tile-loading machines, and for different models of mahjong machines, the sizes and models of the internal rotating discs are different, resulting in different molds being used for the production of the machine body chassis, increasing the production cost of the manufacturer. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a thin and light mahjong machine body structure, aiming to improve the problem of a large variety of molds in the production process of mahjong machines in the existing technology, which increases the production cost of the manufacturer.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a thin and light mahjong machine body structure, including a bottom plate. Reinforcing ribs are fixedly connected to the middle parts of the four corners, the left middle parts of the four corners, and the hypotenuses of the four corners at the top of the bottom plate. A roller frame is slidably connected to the top of the reinforcing ribs. A rolling wheel is rotatably connected to the upper middle part of the left side of the roller frame. Turning magnets are fixedly connected to the right middle parts of the four corners at the top of the bottom plate. A tile-loading bracket is rotatably connected to the top of the bottom plate. A tile-loading groove is opened at the left top of the tile-loading bracket. Magnetic suction cups are rotatably connected to the middle parts of the front, rear, left, and right ends of the tile-loading bracket. Transmission motor seats are fixedly connected to the left parts of the bottoms of the front, rear, left, and right ends of the tile-loading bracket.

[0007] As a further description of the above technical solution:

[0008] At the four corners of the top of the bottom plate, there are fixedly connected fixing angle brackets. In the middle of the two ends inside the fixing angle brackets, there are fixedly connected fixing blocks. At the bottom end of the fixing angle brackets, there are fixedly connected angle bracket bolt seats.

[0009] As a further description of the above technical solution:

[0010] In the middle of the four corners of the top of the bottom plate, there are fixedly connected first plastic parts. In the middle of the upper right of the four corners of the top of the bottom plate, there are fixedly connected second plastic parts.

[0011] As a further description of the above technical solution:

[0012] At the four corners of the bottom of the bottom plate, there are fixedly connected support seats. At the bottom end of the support seats, there are fixedly connected support blocks. At the bottom end of the support blocks, there are fixedly connected legs. On the top of the support seats, bolt grooves are symmetrically opened.

[0013] As a further description of the above technical solution:

[0014] In the middle of the bottom of the bottom plate, there is fixedly connected an equipment box. Heat dissipation holes are opened in the middle of the right end and the front end of the equipment box. Maintenance plates are fixedly connected to the left end and the rear end of the equipment box. At the four corners of the inner bottom of the equipment box, there are fixedly connected fixing bolt seats. Bolt holes are equidistantly opened on the fixing bolt seats.

[0015] As a further description of the above technical solution:

[0016] In the middle of the top of the bottom plate, there is arranged a rotating motor seat. At the upper right rear part of the top of the rotating motor seat, there is a sunken groove. At the right side of the bottom side inside the sunken groove, there is a motor groove. At the upper left part and the right part of the bottom side inside the sunken groove, there are instrument grooves.

[0017] The present utility model has the following beneficial effects:

[0018] 1. In the present utility model, by adjusting the angle of the card-dealing bracket on the bottom plate of the mahjong machine, the card-dealing state of the mahjong machine can be changed between front-port card dealing and inclined-port card dealing.

[0019] 2. In the present utility model, the rotating disk is supported by the rotating seat on the bottom plate, and the adjustable rotating seat can accommodate rotating disks of different sizes, reducing production costs. Description of the Drawings

[0020] Figure 1 It is a three-dimensional view of a thin and light mahjong machine body structure proposed by the present utility model;

[0021] Figure 2 It is a structural schematic diagram of the card-dealing rack of a thin and light mahjong machine body structure proposed by the present utility model;

[0022] Figure 3 Schematic diagram of the bottom plate of a thin and light mahjong machine body structure proposed by the present utility model;

[0023] Figure 4 Schematic diagram of the equipment box of a thin and light mahjong machine body structure proposed by the present utility model;

[0024] Figure 5 Schematic diagram of the fixed corner bracket of a thin and light mahjong machine body structure proposed by the present utility model;

[0025] Figure 6 Schematic diagram of the support leg of a thin and light mahjong machine body structure proposed by the present utility model.

[0026] Legend:

[0027] 1. Bottom plate; 2. Sinking groove; 3. Reinforcing rib; 4. Roller frame; 5. Rolling wheel; 6. Card flipping magnet; 7. Equipment box; 8. First plastic part; 9. Second plastic part; 10. Leg; 11. Support seat; 12. Support block; 13. Fixed corner bracket; 14. Fixed block; 15. Card placing bracket; 16. Magnetic chuck; 17. Card placing groove; 18. Bolt groove; 19. Card conveying motor seat; 20. Rotating motor seat; 21. Corner bracket bolt seat; 22. Heat dissipation hole; 23. Maintenance plate; 24. Fixed bolt seat. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Refer to Figure 1 and Figure 3, An embodiment provided by the present utility model: A thin and light mahjong machine body structure, including a bottom plate 1. Reinforcing ribs 3 are fixedly connected to the middle parts of the four corners, the middle left parts of the four corners, and the inclined sides of the four corners at the top of the bottom plate 1. A roller frame 4 is slidably connected to the top of the reinforcing rib 3. A rolling wheel 5 is rotatably connected to the upper middle part on the left side of the roller frame 4. Flipping magnets 6 are fixedly connected to the middle right parts of the four corners at the top of the bottom plate 1. A device box 7 is fixedly connected to the middle of the bottom end of the bottom plate 1. Heat dissipation holes 22 are provided in the middle of the right end and the front end of the device box 7. Inspection plates 23 are fixedly connected to the left end and the rear end of the device box 7. Fixed bolt seats 24 are fixedly connected to the four corners at the inner bottom end of the device box 7. Bolt holes are equidistantly provided in the fixed bolt seats 24. According to different models of the mahjong machine, the size of the shuffling rotating disk on the top of the rotating motor base 20 is different. To support the rotating disk, by adjusting the position of the roller frame 4 on the reinforcing rib 3, the rolling wheel 5 assists the shuffling rotating disk to shuffle the cards. At the same time, during the card shuffling process, the magnetic mahjong cards are flipped by the flipping magnets 6.

[0030] Refer to Figure 1 - Figure 2 , A card-dealing support 15 is rotatably connected to the top of the bottom plate 1. A card-dealing slot 17 is provided on the left side at the top of the card-dealing support 15. Magnetic suction cups 16 are rotatably connected to the middle parts of the front, rear, left, and right ends of the card-dealing support 15. Card-transmitting motor seats 19 are fixedly connected to the left parts at the bottoms of the front, rear, left, and right ends of the card-dealing support 15. First plastic parts 8 are fixedly connected to the middle parts of the four corners at the top of the bottom plate 1. Second plastic parts 9 are fixedly connected to the middle right parts of the four corners at the top of the bottom plate 1. By adjusting the positions of the bolt fixing holes on the card-dealing support 15 and the fixing holes on the bottom plate 1, the card-dealing support 15 forms an inclined-mouth mahjong machine and a straight-mouth mahjong machine on the bottom plate 1. The card-discharging ports of the inclined-mouth mahjong machine and the straight-mouth mahjong machine are in different positions, resulting in different placement angles of the discharged mahjong cards. At this time, by adjusting the angle of the card-dealing support 15 on the bottom plate 1, the card-dealing slot 17 on the card-dealing support 15 is aligned with the card-discharging port.

[0031] Refer to Figure 1 - Figure 6, at the four corners of the top of the bottom plate 1, there are fixedly connected fixing angle brackets 13. In the middle of both ends inside the fixing angle brackets 13, there are fixedly connected fixing blocks 14. At the bottom end of the fixing angle brackets 13, there are fixedly connected angle bracket bolt seats 21. At the four corners of the bottom end of the bottom plate 1, there are fixedly connected support seats 11. At the bottom end of the support seats 11, there are fixedly connected support blocks 12. At the bottom end of the support blocks 12, there are fixedly connected legs 10. Symmetric bolt grooves 18 are opened at the top of the support seats 11. In the middle of the top of the bottom plate 1, there is a rotating motor seat 20. At the right rear part of the top of the rotating motor seat 20, there is a sunken groove 2. At the right side of the bottom side inside the sunken groove 2, there is a motor groove. At the upper left part and the right part of the bottom side inside the sunken groove 2, there are instrument grooves. The bottom plate 1 of the mahjong machine is processed by hydraulic rolling to roll out the sunken groove 2, the rotating motor seat 20 and the reinforcing rib groove on the bottom plate 1. Then, the reinforcing rib 3 is fixed on the bottom plate 1 to strengthen the strength of the bottom plate 1. The equipment box 7 of the bottom plate 1 and the support seats 11 at the four corners are fixed by rivets to reduce the use of screws. The magnetic chuck 16 adsorbs the magnetic mahjong on the shuffling and rotating disk and transports it to the card stacking groove in the card feeding bracket 15.

[0032] Working principle: The bottom plate 1 of the mahjong machine is processed by hydraulic rolling to roll out the sunken groove 2, the rotating motor seat 20 and the reinforcing rib groove on the bottom plate 1. Then, the reinforcing rib 3 is fixed on the bottom plate 1 to strengthen the strength of the bottom plate 1. The equipment box 7 of the bottom plate 1 and the support seats 11 at the four corners are fixed by rivets to reduce the use of screws. According to different models of the mahjong machine, the size of the shuffling and rotating disk at the top of the rotating motor seat 20 is also different. To support the rotating disk, by adjusting the position of the roller frame 4 on the reinforcing rib 3, the rolling wheel 5 assists the shuffling and rotating disk to shuffle the cards. At the same time, during the card shuffling process, the magnetic mahjong cards are turned over by the flipping magnet 6. By adjusting the positions of the bolt fixing holes on the card feeding bracket 15 and the fixing holes on the bottom plate 1, the card feeding bracket 15 forms an inclined mouth mahjong machine and a straight mouth mahjong machine on the bottom plate 1. The card discharging ports of the inclined mouth mahjong machine and the straight mouth mahjong machine are different, resulting in different placing angles of the discharged mahjong. At this time, by adjusting the angle of the card feeding bracket 15 on the bottom plate 1, the card stacking groove 17 on the card feeding bracket 15 is aligned with the card discharging port. The magnetic chuck 16 adsorbs the magnetic mahjong on the shuffling and rotating disk and transports it to the card stacking groove in the card feeding bracket 15.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A thin and light mahjong machine body structure, including a bottom plate (1), characterized in that: At the middle of the four corners, the middle left of the four corners, and the inclined sides of the four corners at the top end of the bottom plate (1), reinforcing ribs (3) are fixedly connected. The top end of the reinforcing rib (3) is slidably connected with a roller frame (4). The upper middle part on the left side of the roller frame (4) is rotatably connected with a rolling wheel (5). At the middle right of the four corners at the top end of the bottom plate (1), turning plate magnets (6) are fixedly connected. At the top end of the bottom plate (1), a license plate mounting bracket (15) is rotatably connected. At the left side of the top end of the license plate mounting bracket (15), a license plate slot (17) is provided. At the middle parts of the front, rear, left, and right ends of the license plate mounting bracket (15), magnetic suction cups (16) are rotatably connected. At the left part of the bottom of the front, rear, left, and right ends of the license plate mounting bracket (15), a license plate transmission motor seat (19) is fixedly connected.

2. The body structure of a thin and light mahjong machine according to claim 1, characterized in that: At the four corners at the top of the bottom plate (1), fixed angle brackets (13) are fixedly connected. At the middle parts of the two ends inside the fixed angle brackets (13), fixed blocks (14) are fixedly connected. At the bottom end of the fixed angle brackets (13), angle bracket bolt seats (21) are fixedly connected.

3. The body structure of a thin and light mahjong machine according to claim 1, characterized in that: At the middle of the four corners at the top end of the bottom plate (1), first plastic parts (8) are fixedly connected. At the middle right of the four corners at the top end of the bottom plate (1), second plastic parts (9) are fixedly connected.

4. The body structure of a thin and light mahjong machine according to claim 1, characterized in that: At the four corners at the bottom end of the bottom plate (1), support seats (11) are fixedly connected. At the bottom end of the support seats (11), support blocks (12) are fixedly connected. At the bottom end of the support blocks (12), legs (10) are fixedly connected. At the top end of the support seats (11), bolt slots (18) are symmetrically provided.

5. The body structure of a thin and light mahjong machine according to claim 1, characterized in that: At the middle of the bottom end of the bottom plate (1), an equipment box (7) is fixedly connected. At the middle parts of the right end and the front end of the equipment box (7), heat dissipation holes (22) are provided. At the left end and the rear end of the equipment box (7), maintenance plates (23) are fixedly connected. At the four corners at the bottom end inside the equipment box (7), fixed bolt seats (24) are fixedly connected. The fixed bolt seats (24) are equidistantly provided with bolt holes.

6. The body structure of a thin and light mahjong machine according to claim 1, characterized in that: At the middle of the top of the bottom plate (1), a rotating motor seat (20) is provided. At the right rear part of the top end of the rotating motor seat (20), a sinking groove (2) is provided. At the right side of the bottom side inside the sinking groove (2), a motor groove is provided. At the upper left part and the right part of the bottom side inside the sinking groove (2), instrument grooves are provided.

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