A mahjong machine

Abstract

The utility model discloses a mahjong machine, including a frame and a tabletop arranged on the frame, wherein four card outlets are arranged on the tabletop, a starting hand card flipping device is arranged between each card outlet and the corresponding tabletop edge, and a gap is arranged on the tabletop at a position corresponding to the starting hand card flipping device; each group of starting hand card flipping devices includes a driving mechanism and a flap for blocking the gap, the flap includes a horizontal position and a downward flipping position, when the flap is in the downward flipping position, the horizontal height of the side of the flap close to the tabletop edge is higher than the horizontal height of the side of the flap away from the tabletop edge, the driving mechanism drives the flap to switch between the horizontal position and the downward flipping position, a downwardly extending card baffle is arranged on the side of the gap away from the tabletop edge, and when the flap is in the downward flipping position, the card baffle prevents the mahjong cards from escaping from the flap. The utility model has the advantage that each user can conveniently flip the flat mahjong cards to a vertical state.

Description

Technical Field

[0001] The utility model relates to the field of entertainment equipment, in particular to a mahjong machine. Background Art

[0002] In some areas, the mahjong tiles used for playing mahjong are relatively small, and the number of starting cards is relatively large. For example, the length of Taiwanese mahjong is about 36mm, and each player starts with 16 cards. It is difficult for the elderly or beginners to turn over the starting mahjong tiles at once; some players use a ruler to first arrange the mahjong tiles in a straight line, and then they can turn over the 16 cards. However, since the ruler moves back and forth, it is still difficult for the elderly and beginners to use. Utility Model Content

[0003] The utility model aims to provide a mahjong machine which can effectively solve the existing problem that it is difficult to turn over a straight line of mahjong tiles.

[0004] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0005] A mahjong machine, comprising a frame and a table top arranged on the frame, wherein the table top is provided with four card outlets, a starting hand card flipping device is provided between each card outlet and the corresponding edge of the table top, and a notch is provided at a position on the table top corresponding to the starting hand card flipping device;

[0006] The device for flipping up each set of starting hand cards includes a driving mechanism and a flap for blocking the gap, the flap includes a horizontal position and a downward flipping position, when the flap is in the downward flipping position, the horizontal height of the side of the flap close to the edge of the table surface is higher than the horizontal height of the side of the flap away from the edge of the table surface, the driving mechanism drives the flap to switch between the horizontal position and the downward flipping position, the side of the gap away from the edge of the table surface is provided with a baffle plate extending downward, when the flap is in the downward flipping position, the baffle plate prevents the mahjong cards from escaping from the flap.

[0007] In the above-mentioned mahjong machine, the flip plate includes a first plate body, a second plate body and a bottom plate, the bottom plate is rotatably connected to the frame on one side close to the edge of the table top, the first plate body and the second plate body are arranged side by side and the second plate body is away from the edge of the table top, the first plate body is rotatably connected to the bottom plate, and when the flip plate is in the downward flip position, the first plate body rotates upward to flip the lying mahjong tiles to an upright state.

[0008] In the above-mentioned mahjong machine, the side of the first plate body away from the edge of the table top is rotatably connected to the bottom plate, and the first plate body includes a lying position and a flipping position. When the first plate body is in the lying position, it is flush with the second plate body. When the first plate body rotates from the lying position to the flipping position, it drives the mahjong tiles to flip to an upright state.

[0009] In the above mahjong machine, a reset elastic member is provided between the first plate body and the bottom plate.

[0010] In the above mahjong machine, when the first plate is in the flipping position, the distance between the first plate and the blocking plate is greater than the thickness of the mahjong tiles.

[0011] In the above-mentioned mahjong machine, the baffle plate is provided with a plurality of first blocking members which are parallel and spaced apart along the length direction of the baffle plate, and the flip plate is provided with a second blocking member which extends between adjacent first blocking members, and when the flip plate switches between the horizontal position and the downward flip position, the second blocking member slides relative to the first blocking member.

[0012] In the above-mentioned mahjong machine, a support surface is provided on the baffle plate, and the angle between the support surface and the flap in the downward flip position is 90°.

[0013] In the above mahjong machine, the side of the flap close to the edge of the table is rotatably connected to the frame, the driving mechanism includes a cam rotatably connected to the frame and a motor driving the cam to rotate, and the cam abuts against the flap.

[0014] In the above mahjong machine, a convex eave protruding upward from the table surface is provided on the table surface beside the notch and away from the edge of the table surface.

[0015] In the above mahjong machine, a bright light component is provided on the convex eaves.

[0016] Compared with the prior art, the advantages of the utility model are:

[0017] By setting up a starting hand flipping device, the current problem of difficulty in flipping up a straight line of mahjong tiles is solved. A starting hand flipping device is set on each side of the table, so that each user can easily flip the flat mahjong tiles to a vertical state. The starting hand flipping device includes a driving mechanism and a flap, and the driving mechanism can drive the flap to switch between a horizontal position and a downward flipping position. When the flap is in the downward flipping position, the mahjong tiles placed on the flap are in an inclined state, and the flap in the downward flipping position forms a groove with a V-shaped cross section with the baffle plate. The user can first put the side wall of the mahjong tiles against the baffle plate and the front against the flap to flip. Due to the limitation of the baffle plate and the flap, the mahjong tiles can remain in a straight line and flip along the bottom of the groove, which makes it easier to successfully stand the tiles, greatly reducing the difficulty of flipping the mahjong tiles, so that the elderly and beginners can also easily achieve batch standing.

[0018] Furthermore, the flip plate includes a first plate body, a second plate body and a bottom plate, the bottom plate is rotatably connected to the frame at one side close to the edge of the table, the first plate body and the second plate body are arranged side by side and the second plate body is far away from the edge of the table, the first plate body is rotatably connected to the bottom plate, and when the flip plate is in the downward flip position, the first plate body rotates upward to flip the flat mahjong tiles to an upright state. The bottom plate plays the entire supporting role, and by setting the first plate body that rotates relative to the bottom plate, flipping the first plate body can push all mahjong tiles from a flat state to an upright state at one time, further reducing the difficulty of flipping mahjong tiles and ensuring the success rate of flipping mahjong tiles.

[0019] Furthermore, the side of the first plate body away from the edge of the table top is rotatably connected to the bottom plate, and the first plate body includes a lying position and a flipping position. When the first plate body is in the lying position, it is flush with the second plate body. When the first plate body rotates from the lying position to the flipping position, it drives the mahjong tiles to flip to an upright state.

[0020] Furthermore, a reset elastic member is provided between the first plate and the bottom plate. After the purpose of flipping the cards is completed, the reset elastic member can quickly switch the first plate from the flipping position to the lying position to avoid the first plate being in the flipping position for a long time and causing an impact on the user.

[0021] Furthermore, when the first plate is in the flipping position, the distance between the first plate and the baffle plate is greater than the thickness of the mahjong tiles, so as to prevent the mahjong tiles from getting stuck with the first plate when flipping the tiles, and ensure that the flipping process is carried out smoothly.

[0022] Furthermore, the baffle plate is provided with a plurality of first blocking members which are parallel and spaced apart along the length direction of the baffle plate, and the flap is provided with a second blocking member which extends between adjacent first blocking members, and when the flap switches between the horizontal position and the downward flip position, the second blocking member slides relative to the first blocking member.

[0023] Furthermore, the baffle plate is provided with a support surface, and the angle between the support surface and the flap in the downward flip position is 90 degrees, so that the mahjong tiles can lean on the support surface, and when the flap is turned to the horizontal position, the mahjong tiles can stand upright on the flap better.

[0024] Furthermore, the side of the flap close to the edge of the table is rotatably connected to the frame, and the driving mechanism includes a cam rotatably connected to the frame and a motor driving the cam to rotate, and the cam abuts against the flap. The driving motor drives the cam to rotate, pushing the flap to switch between the horizontal position and the downward flip position.

[0025] Furthermore, a convex eave protruding upward from the table top is provided on the table top near the notch and away from the edge of the table top. The provision of the convex eave provides a convenient position for users to lean on mahjong tiles after eating or touching tiles.

[0026] Furthermore, a light assembly is provided on the convex eaves, so that all users can get their orientation through the light assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the structure of a mahjong machine of the utility model;

[0028] Figure 2 This is a schematic diagram of the structure of a mahjong machine without the table top;

[0029] Figure 3 It is a structural schematic diagram of the starting hand flipping device in the utility model;

[0030] Figure 4 It is a cross-sectional view of the starting hand flipping device in the utility model;

[0031] Figure 5 for Figure 3 A partial enlarged view of point A in the middle.

[0032] The accompanying drawings are marked as follows:

[0033] Rack 100;

[0034] Table top 200, card outlet 210, notch 220, table top edge 230, convex eaves 240;

[0035] The starting hand card flipping device 300 , the cam 311 , the motor 312 , the flip plate 320 , the first plate body 321 , the second plate body 322 , the bottom plate 323 , the second blocking member 324 , the blocking plate 330 , the first blocking member 331 , and the supporting surface 332 . DETAILED DESCRIPTION

[0036] A mahjong machine, comprising a frame 100 and a table top 200 arranged on the frame 100, wherein the table top 200 is provided with four card outlets 210, a starting hand card flipping device 300 is provided between each card outlet 210 and its corresponding table top edge 230, and a notch 220 is provided at a position corresponding to the starting hand card flipping device 300 on the table top 200; each group of starting hand card flipping devices 300 comprises a driving mechanism and a flap 320 for blocking the notch 220, and the flap 320 comprises a water The flap 320 has a horizontal position and a downward flip position. When the flap 320 is in the downward flip position, the horizontal height of the side of the flap 320 close to the table edge 230 is higher than the horizontal height of the side of the flap 320 away from the table edge 230. The driving mechanism drives the flap 320 to switch between the horizontal position and the downward flip position. A downwardly extending baffle plate 330 is provided on the side of the notch 220 away from the table edge 230. When the flap 320 is in the downward flip position, the baffle plate 330 prevents the mahjong tiles from escaping from the flap 320.

[0037] By providing the starting hand flipping device 300, the problem of difficulty in flipping a straight line of mahjong tiles can be solved. The starting hand flipping device 300 is provided on each side of the table 200, so that each user can conveniently flip the lying mahjong tiles to a vertical state. The starting card flipping device 300 includes a driving mechanism and a flap 320. The driving mechanism can drive the flap 320 to switch between a horizontal position and a downward flipping position. When the flap 320 is in the downward flipping position, the mahjong tiles placed on the flap 320 are in an inclined state, and the flap 320 in the downward flipping position forms a groove with a V-shaped cross-section with the baffle plate 330. The user can first place the side wall of the mahjong tiles against the baffle plate 330 and the front side against the flap 320 to flip them. Due to the limiting of the baffle plate 330 and the flap 320, the mahjong tiles can remain in a straight line and flip along the bottom of the groove, making it easier to successfully stand the tiles, greatly reducing the difficulty of flipping the mahjong tiles, so that the elderly and beginners can also easily achieve batch standing.

[0038] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0039] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 understood as a limitation on the present invention.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0041] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] See also Figures 1 to 5 This is an embodiment of a mahjong machine of the utility model. A mahjong machine includes a frame 100 and a table top 200 arranged on the frame 100. Mahjong tiles are shuffled in a shuffling device below the table top 200. Four card outlets 210 are provided on the table top 200. The shuffled mahjong tiles are moved from the card outlets 210 to the table top 200. The four card outlets 210 correspond to four users respectively. The mahjong tiles will be arranged according to normal mahjong tile arrangement rules.

[0043] A starting hand flipping device 300 is provided between each card outlet 210 and the corresponding table edge 230, so that the user can operate conveniently, and the mahjong tiles picked up at the starting hand are arranged in the starting hand flipping device 300, and a notch 220 is provided at a position corresponding to the starting hand flipping device 300 on the table 200, and the notch 220 allows the starting hand flipping device 300 to have space to extend downward, so that the starting hand flipping device 300 can play a role in flipping the mahjong tiles from a lying state to an upright state.

[0044] The specific starting hand card flipping device 300 includes a driving mechanism and a flap 320 that blocks the gap 220. The flap 320 includes a horizontal position and a downward flip position. The driving mechanism is used to drive the flap 320 to switch between the horizontal position and the downward flip position. When the flap 320 is in the horizontal position, the flap 320 is flush with the table surface 200 and does not affect the user's normal card playing. At the start of the hand, the flap 320 switches to the downward flip position. When in the downward flip position, the downward tilt angle of the flap 320 is less than 25 degrees. Too large an angle is not conducive to the subsequent flip 320 driving the mahjong tiles back to upright. When the flap 320 is in the downward flip position, the flap 320 and the baffle plate will form a groove with a V-shaped or similar cross-section. The user only needs to put the mahjong tiles in the groove, that is, the front of the mahjong tiles are attached to the flap 320, and the bottom of the mahjong tiles are against the baffle plate. In this way, all the starting cards of the user can be neatly arranged in a straight line, and the mahjong tiles are not easy to fall apart when they are turned over. Moreover, the turned mahjong tiles can lean against the baffle plate. When the flap 320 is switched from the downward flip position to the horizontal position, the mahjong tiles can gradually be in an upright state, so that the success rate of the user turning the mahjong tiles upright at one time will be greatly increased.

[0045] In the above-mentioned flipping process, the most likely situation that mahjong tiles will fall apart and cause the flipping failure is to flip a row of flat mahjong tiles to an upright state. In order to solve the above-mentioned problem, the flip plate 320 includes a first plate body 321, a second plate body 322 and a bottom plate 323. The side of the bottom plate 323 close to the edge 230 of the table is rotatably connected to the frame 100, that is, the bottom plate 323 can swing. The first plate body 321 and the second plate body 322 are arranged side by side and the second plate body 322 is far away from the edge 230 of the table. The first plate body 321 and the second plate body 322 are arranged side by side, which means that the first plate body 321 and the second plate body 322 are in the same plane. The second plate body 322 is fixed on the bottom plate 323, and relatively speaking, the second plate body 322 is closer to the card blocking plate, and the corresponding first plate body 321 is closer to the edge 230 of the table. The first plate 321 is rotatably connected to the bottom plate 323, and the side of the first plate 321 close to the second plate 322 is rotatably connected to the bottom plate 323. When the flap 320 is in the downward flip position, Figure 4 As shown in the figure, the first plate 321 rotates from the solid line position to the double-dotted line position, and the first plate 321 rotates upward to turn the lying mahjong tiles to an upright state, that is, by rotating the first plate 321 relative to the bottom plate 323, the first plate 321 supports all the mahjong tiles on the flip plate 320 to flip upward, so that the mahjong tiles stand upright on the second plate 322.

[0046] The first plate 321 includes a flat position and a flip position. When the first plate 321 is in the flat position, the first plate 321 is flush with the second plate 322. When the user plays cards, the top surface of the flip plate 320 can be kept flat. When the first plate 321 rotates from the flat position to the flip position, it drives the mahjong tiles to flip to an upright position. Since each user has different speeds and sequences in placing cards, the flipping of the first plate 321 is generally performed manually. Since the flip plate 320 is in the downward flip position, a gap is formed between the side of the first plate 321 close to the edge 230 of the table and the edge of the notch 220. The gap is just enough for the user's finger to enter and move the edge of the first plate 321, so that the first plate 321 flips and switches to an upright position.

[0047] After the mahjong tiles are switched to the upright state, the first plate body 321 no longer needs to remain in the flipping position and can be switched to the lying position. At this time, the user can manually turn the first plate body 321 to switch, or a reset elastic member, such as a torsion spring, can be installed on the rotating shaft connecting the first plate body 321 and the bottom plate 323. After the user flips the mahjong tiles to the upright state, the first plate body 321 is released, and under the elastic force of the reset elastic member, the first plate body 321 will automatically switch to the lying position.

[0048] In order to ensure that there is enough space for the mahjong tiles to be flipped to the upright position when the first plate 321 is switched to the flipping position, the distance H between the first plate 321 and the card blocking plate when the first plate 321 is in the flipping position is greater than the thickness of the mahjong tiles, where the thickness of the mahjong tiles refers to the distance between the front and back of the mahjong tiles. Of course, the width of the second plate 322 must also be smaller than the length of the mahjong tiles, so that when the mahjong tiles lie flat on the flipping plate 320, part of the mahjong tiles can extend out of the second plate 322 and be located on the first plate 321, and the first plate 321 can be flipped to drive the mahjong tiles to switch from lying flat to the upright position.

[0049] Since the flap 320 needs to rotate, in order to reduce the gap between the flap 320 and the card baffle plate and prevent dust and foreign matter from falling into the inside of the mahjong machine through the gap between the two, it is also necessary to reduce or eliminate the gap between the flap 320 and the card baffle plate when the flap 320 is switched to the downward flip position. Therefore, in this embodiment, a comb-shaped second blocking member 324 is provided on the side of the flap 320 close to the card baffle plate, and correspondingly, a plurality of vertically arranged first blocking members 331 are provided on the end face of the card baffle plate facing the flap 320, and the first blocking members 331 are arranged at intervals along the length direction of the card baffle plate, and the second blocking member 324 is correspondingly inserted into the interval formed by the two first blocking members 331, so that the flap 320 and the card baffle plate are always in a sealed or nearly sealed state while ensuring that the flap 320 can be turned over normally, so as to prevent the flap 320 and the card baffle plate from having a gap during the rotation of the flap 320 or when the flap 320 is in the downward flip position.

[0050] A support surface 332 is provided on the card baffle plate, and the angle between the support surface 332 and the flip plate 320 in the flipped-down position is 90° or approximately 90°. After the mahjong tiles are flipped from a lying state to an upright state, the bottom of the mahjong tiles will be attached to the flip plate 320, and the back of the mahjong tiles will lean on the support surface 332, so that the mahjong tiles are in a stable placement position. When the flip plate 320 is switched to a horizontal position, the mahjong tiles are not easy to fall over.

[0051] In this embodiment, the side of the flap 320 close to the table edge 230 is rotatably connected to the frame 100, and the driving mechanism includes a cam 311 rotatably connected to the frame 100 and a motor 312 driving the cam 311 to rotate. The cam 311 abuts against the bottom of the flap 320. The button for controlling the motor 312 can be set on the table 200 to facilitate user operation. A position sensor, such as a Hall sensor, can also be set on the frame 100 to accurately control the rotation angle of the motor 312 so that the cam 311 controls the position switching of the flap 320. In addition to using the motor 312 to control the rotation of the cam 311 to switch the position of the flap 320, a roller coaxial with the cam 311 can also be manually set, and the user turns the roller to drive the cam 311 to rotate.

[0052] On the basis of the above embodiment, a convex eave 240 protruding from the table top 200 is provided on the table top 200 away from the table top edge 230 next to the notch 220. The convex eave 240 can form a support when the user eats or touches the cards. The height of the convex eave 240 protruding from the table top 200 is about 5 mm, which cannot be too high so as not to affect the user's card playing, nor too low to serve as a support.

[0053] Furthermore, a light component, such as an LED light strip, is provided on the convex eaves 240, through which all users can get their orientation.

[0054] After the mahjong tiles are shuffled, they will be arranged and moved to the table 200 through the card outlet 210. The user can start the driving mechanism, the motor 312 drives the cam 311 to rotate, and the side of the cam 311 with a larger diameter rotates downward. Without the support of the cam 311, the flap 320 starts to switch from the horizontal position to the downward flip position under the action of gravity, that is, the flap 320 will swing downward. At this time, the user puts the mahjong tiles picked up in a row on the flap 320, that is, the front of the mahjong tiles is attached to the flap 320, and the bottom of the mahjong tiles is against the card blocking plate. When all the starting mahjong tiles are touched, the user pulls up the first plate 321, and the first plate 321 will drive all the mahjong tiles to switch from the lying position to the upright position, that is, all the mahjong tiles will have their bottoms abutted on the second plate 322, and the backs of the mahjong tiles will rely on the support surface 332. When the motor 312 is started, the motor 312 drives the cam 311 to rotate the side with a large diameter of the cam 311 upward, and slowly pushes the flap 320 to switch from the lower flip position to the horizontal position. At this time, the mahjong tiles will also return to the upright state with the flap 320, and the user completes the flipping process of the starting hand. This process is simple and convenient, and can ensure that the user can perfectly flip all the starting hand mahjong tiles to the upright state at one time. Of course, the user can also start playing cards when the flap 320 is in the lower flip position, so that the mahjong tiles are always in a state of leaning, but when the current game ends, the mahjong machine operating panel rises, and when throwing cards to the mahjong machine, the mahjong machine control panel will also allow the driving mechanism to work, forcing the flap 320 device to turn to the horizontal position flush with the desktop, and the player is very convenient to send the mahjong tiles back to the mahjong machine shuffling tube.

[0055] The above description is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. A mahjong machine, comprising a frame and a tabletop arranged on the frame, wherein the tabletop is provided with four card outlets, characterized in that: A starting hand card flipping device is provided between each card outlet and the corresponding edge of the table top, and a notch is provided on the table top at a position corresponding to the starting hand card flipping device; The device for flipping up each set of starting hand cards includes a driving mechanism and a flap for blocking the gap, the flap includes a horizontal position and a downward flipping position, when the flap is in the downward flipping position, the horizontal height of the side of the flap close to the edge of the table surface is higher than the horizontal height of the side of the flap away from the edge of the table surface, the driving mechanism drives the flap to switch between the horizontal position and the downward flipping position, the side of the gap away from the edge of the table surface is provided with a baffle plate extending downward, when the flap is in the downward flipping position, the baffle plate prevents the mahjong cards from escaping from the flap.

2. A mahjong machine as claimed in claim 1, characterized in that: The flip plate includes a first plate body, a second plate body and a bottom plate, wherein a side of the bottom plate close to the edge of the table top is rotatably connected to the frame, the first plate body and the second plate body are arranged side by side and the second plate body is away from the edge of the table top, the first plate body is rotatably connected to the bottom plate, and when the flip plate is in the downward flip position, the first plate body rotates upward to flip the lying mahjong tiles to an upright state.

3. A mahjong machine as claimed in claim 2, characterized in that: The side of the first plate body away from the edge of the table top is rotatably connected to the bottom plate. The first plate body includes a lying position and a flipping position. When the first plate body is in the lying position, it is flush with the second plate body. When the first plate body rotates from the lying position to the flipping position, it drives the mahjong tiles to flip to an upright state.

4. A mahjong machine as claimed in claim 3, characterized in that: A reset elastic member is provided between the first plate body and the bottom plate.

5. A mahjong machine as claimed in claim 3, characterized in that: When the first plate body is in the flipping position, the distance between the first plate body and the blocking plate is greater than the thickness of the mahjong tiles.

6. A mahjong machine as claimed in claim 1, characterized in that: The baffle plate is provided with a plurality of first blocking members which are parallel and spaced apart along the length direction of the baffle plate, and the flap is provided with a second blocking member which extends between adjacent first blocking members. When the flap switches between the horizontal position and the downward flip position, the second blocking member slides relative to the first blocking member.

7. A mahjong machine as claimed in claim 1, characterized in that: A support surface is provided on the baffle plate, and an angle between the support surface and the flap in the downward flip position is 90°.

8. A mahjong machine as claimed in claim 1, characterized in that: The side of the flap close to the edge of the table is rotatably connected to the frame, and the driving mechanism comprises a cam rotatably connected to the frame and a motor driving the cam to rotate, and the cam abuts against the flap.

9. A mahjong machine as claimed in claim 1, characterized in that: A convex eave protruding upward from the table top is arranged on the table top beside the notch and away from the edge of the table top.

10. A mahjong machine as claimed in claim 9, characterized in that: A bright light component is arranged on the convex eaves.

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