JPH0371B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a mahjong ball machine that is capable of forming ascending hands in mahjong by reaching. It was made to be easy to do.

In a mahjong ball machine that launches a predetermined number of balls and forms mahjong winning hands by combining the ball receivers containing the balls, the pattern of the mahjong tiles (hand tiles) corresponding to the ball receivers containing the balls is There is a ball that has multiple variable display sections that variably display the value, and allows the player to re-hit the ball by turning on the cut tile switch corresponding to each variable display section, as well as to form a winning combination based on reach. . However, with this type of conventional mahjong ball machine, it was possible to re-hit balls other than Tsumo-kiri even after reaching, so players who are not particularly familiar with mahjong are encouraged to re-hit balls other than Tsumo-kiri after reaching. There was a problem that the game of mahjong, which adhered to the rules of mahjong, would no longer be played.
In addition, when re-hitting the ball by cutting the blocks, it may be difficult to know which mahjong tile (Tsmo tile) corresponds to the ball receiver containing the predetermined number of balls, making it difficult to re-hit the ball by cutting the blocks smoothly. I didn't get it.

The present invention has solved the above-mentioned problems and is characterized by arranging a large number of ball receivers corresponding to the patterns of mahjong tiles provided at the bottom of the nailing board surface, and by launching a predetermined number of balls into the ball receivers. The combination of the ball receivers containing the balls forms a mahjong winning hand, and the variable display section variably displays the pattern of the mahjong tiles (hand tiles) corresponding to the ball receivers containing the balls. A plurality of tiles are provided corresponding to at least the number of balls mentioned above, and the ball can be re-hit by turning on the cut tile switch corresponding to each variable display section, and the state in which a winning hand can be formed by hitting one more ball (Tenpai ), in a mahjong ball machine that makes it possible to form a rising hand by reaching by turning on the reach switch, a Tsumo cut switch is installed, and by turning on the Tsumo cut off switch, the ball receiver containing a predetermined number of balls is It is equipped with a block cutting function that allows the corresponding ball to be hit again (block cutting), and a block rehitting function that makes it impossible to hit the ball again using the cut tile switch after reaching the ball.

Hereinafter, the present invention will be explained according to the illustrated embodiments. In FIGS. 1 to 4, 1 is a rectangular machine frame, 2 is a nailing board surface, which is attached to the machine frame 1 via a spacer 3, and A large number of obstacle nails 5 are planted on the board surface 2 to make the balls 4 fall irregularly.
Glasses 6 and 7 close the front surface of the nailing board surface 2, and are attached to the machine frame 1 via a mounting frame 8 so as to be openable and closable. Reference numeral 9 denotes a fixed panel, which is fixed to the machine frame 1, and at its upper end, a large number (27 pieces) of ball receivers 10 are arranged in parallel in the horizontal direction, corresponding to the lower part of the nailing board surface 2.
When a predetermined number (14) of balls 4 on a waiting path 12 are launched with a ball hitting handle 11, the balls 4 pass through a ball receiving part 10 from the upper part of a board 2.

Reference numeral 14 denotes a first unit provided corresponding to each ball receiving part 10, and each first unit 14 is formed with a first passage 15 through which the ball 4 that has entered the ball receiving part 10 passes, and also has a reciprocating oscillator. A swinging member 16 is incorporated to limit the number of balls 4 passing through the first passage 15 to one per movement. A second unit 17 is provided corresponding to each first unit 14, and a second passage 18 is formed in the second unit 17, through which the ball 4 that has passed through the first passage 15 passes. A switch operating member 20 having a magnet 19 and a tile switch 21 constituted by a reed switch are incorporated, and the tile switch 21 is configured to be turned on when the switch operating member 20 is pressed by the ball 4 and swings backward. There is. Therefore, there are 27 tile switches 21 corresponding to each ball receiver 10.
It turns on every time ball 4 enters 0.

Reference numeral 23 denotes a front drawer display device, which includes a front drawer display window 24 formed at the upper left end of the board surface 2, a front drawer display 25 with a pattern of mahjong tiles indicating the front drawer, and a front drawer display 25 that illuminates the front drawer. The driver display body 25 is displayed through the display lamp 26 and the illumination light of the front driver display lamp 26.
and a front-drill reading means 27 (see FIG. 5) for optically reading the contents of the table. Note that the front player can be changed by replacing the front player display body 25 with another front player display body 25 having a pattern of another mahjong tile. 28 is a back door display device, which includes a back door display window 29 formed at the upper right end of the board surface 2;
A rotary drum 31 has a large number of back-drill display bodies 30 arranged in the circumferential direction, each having a mahjong tile pattern showing different back-drills, and a rotating drum 31 that rotates so as to sequentially change the back-drill display bodies 30 exposed in the back-drill display window 29. drum 31
a drum drive mechanism 32 (see FIG. 5) having a solenoid or the like that rotates intermittently around a vertical axis;
The back door display lamp 33 illuminates the back door display body 30 exposed in the back door display window 29, and the display contents of the back door display body 30 exposed on the back door display window 29 are displayed through the illumination light of the back door display lamp 33. The back roller reading means 34 (see FIG. 5) is provided for optically reading the information. 35 is a back door pocket provided in the center of the board surface 2, and when the ball 4 passes through this, the back door switch 3 is activated.
6 (see FIG. 5) is turned on.
This back door switch 36 is a switch for changing the back door.

38 is a decorative board, which is nailed to the front of the machine frame 1 with board surface 2
The decorative board 38
A window hole 39 which is long in the horizontal direction is opened in the opening. 4
0 is a tile display board, which is attached to the upper front surface of the decorative board 38, and this tile display board 40 has a pattern 41 of mahjong tiles applied in the horizontal direction. The ball receiving portions 10 correspond to each pattern 41, respectively.

Reference numeral 43 denotes a display tube arranged behind the window hole 39, which is configured to display the patterns of mahjong tiles and other details using a group of luminescent dots, and has 22 variable display sections _a1 to a in the horizontal direction. ₂₂ , and a cursor display section b corresponding to each of the variable display sections _a1 to _a22 . The 14 variable display sections _a6 to _a19 mainly display the patterns of the mahjong tiles (hand tiles) corresponding to the ball receiving section 10 where the ball 4 has fallen in a specific order from the left end (one string, nine strings, white, ichi, middle). , 10,000, 20,000, ..., 90,000, one tube, two tubes, ..., nine tubes, east,
The variable display section _a22 is used to variably display the number of times the ball 4 can be hit again using numbers from 1 to 10. In addition, the cursor display section b is displayed at a predetermined number (14).
This is for displaying the variable display parts a ₆ to a ₁₉ corresponding to the pattern of the mahjong tiles (Tsumo tiles) in the ball receiving part 10 containing the balls of the number 10 and 10, by light emission. 44 is a filter made of transparent plastic or the like.

Reference numeral 46 denotes a cut-off tile switch that is turned on by pressing, and 14 of them are provided corresponding to the variable display sections a ₆ to a ₁₉ of the display tube 43 . This cut tile switch 46 is for picking up the hand tiles displayed on the variable display sections _a6 to _a19 and using them as tiles to re-hit the ball 4 (cut tiles). 47 is a reach switch, which enables formation of mahjong roles by reach. 48 is a block cut/pause tile switch, and the ball 4 is cut by a block cut.
This is for making it possible to replay the tiles and displaying the pattern of the waiting tiles on the variable display sections _a1 to _a22 . 4
9 is a can switch, which is a switch that enables the formation of mahjong roles using cans. 50 is a display showing the types of switches 46, 47, 48, and 49.

Reference numeral 52 denotes a cover plate that covers the front lower part of the fixed panel 9, and the standby path 12 is provided here, and the ball 4 is sent into the standby path 12 by a ball delivery mechanism 53 (see FIG. 5) having a solenoid or the like. It is designed to send out 1 or 14 pieces.

55 is a reach display section, 56 is an uphill combination display section, 5
7 is a display section for the number of provided coins, and 58 is a display section for dora, wind, and ternary tiles. 59 is a coin input slot, and when a coin is inserted into this slot, a coin input switch 60 (see FIG. 5) is turned on. 61 is a coin return button, 62 is a coin return slot, and 63 is a payment switch. Reference numeral 64 denotes a coin tray, into which a coin dispensing mechanism 65 (see FIG. 5) dispenses the number of coins corresponding to the winning combination from the coin stock portion inside the board 2. 66 is an end display section.

FIG. 5 shows a block diagram of the control system. In the figure, 69 is a microcomputer, and the computer 69 is connected to the 27 tile switches 21,
Top drawer reading means 27, back drawer reading means 34, back drawer switch 36, 14 cut tile switches 46, reach switch 47, block cut/wait tile switch 48,
In addition to the can switch 49, the coin input switch 60, and the payment switch 63, signals are input from a confirmation switch 70. The confirmation switch 70 is a switch for displaying on the display tube 43 the state before turning on the payment switch 63, and is provided inside the board 2. The microcomputer 69 also includes a character control section 71, an uplink reading section 72, and a character section 73. The character section 71 is the sixth
As shown in the figure, it has a ROM (X), and the ROM (X) has _one line, nine _lines , white,
Starting..., the north pattern is sequentially stored in storage units _c1 to _c22 , and the out pattern is stored in memory _c28 . The character control section 71 has a RAM (A) and a RAM (B) as shown in FIG. 6, and the RAM (A) has a tile storage section 76 corresponding to each tile switch 21 and one out storage section 77. and has. The RAM (B) has 14 variable storage sections 78 corresponding to the variable display sections a ₆ to a ₁₉ of the display tube 43. The upstream role reading unit 72 receives a signal from the character control unit 71, etc.
Read the mahjong ascending roles including wind, ternary tiles, reach, and kung.

Further, the microcomputer 69 has the following processing functions.

(1) Demo program processing When the power is turned on or the settlement switch 63 is turned on, the variable display parts _a1 to _a22 variably display the characters ``Please give me coins'' and the pattern of mahjong tiles.

(2) End display processing When there are no more stock coins in the coin stock section, the end display section 66 is turned on.

(3) Game start processing When the coin input switch 60 is turned on, the ball delivery mechanism 53 is activated to send out the 14 balls 4 to the waiting path 12. Further, the characters "game start" are variably displayed on the variable display sections a ₁ to _{a 22} and the head race display lamp 26 of the head race display device 23 is turned on.

(4) Hand tile display processing When the tile switch 21 is turned on, the number of times the corresponding tile switch 21 has been turned on is stored in the tile storage section 76 of RAM (A) up to 4, and each tile switch is stored in the out storage section 77. 21 on is above 4
The number of times the game exceeds this number is recorded as the number of outs. In addition, by the cut tile processing or the can processing described later, the storage unit 7 of the RAM (A) corresponding to the cut tile and the can tile.
Subtract the memory of 6,77. Then, in each storage unit 78 of RAM (B), each storage unit c ₁ ~ of ROM (X)
The contents stored in c ₂₈ are transferred to each memory section 7 of RAM (A).
6, 77 for the number of times memorized, one line, nine lines,
It is memorized in a specific order of white, launch, ..., out,
The contents stored in the RAM (B) are displayed on each of the variable display sections a ₆ to _{a 19} of the display tube 43 in the specified order from the left end regardless of the order in which the tile switches 21 are turned on.

(5) Cursor display processing Add the number of times all the tile switches 21 are turned on, and subtract the number of times of cut tile processing and can processing, which will be described later, from the added value, and the calculated value is 14
Detects the tile storage unit 76 or out storage unit 77 corresponding to the tile switch 21 that is turned on when
When the number of mahjong tiles (hand tiles) corresponding to the ball receiver 10 containing the 14th ball 4 is a predetermined number (14), the mahjong tile corresponding to the ball receiver 10 containing the 14th ball 4 or out (Tsumo) The cursor display parts b corresponding to the variable display parts a ₆ to a ₁₉ that variably display tiles) are displayed by emitting light.

(6) Upward check process When there are 14 tiles in hand, it is determined whether or not the upstream hand of mahjong is formed by the tiles in hand.

(7) Upward hand display processing When an upgoing hand is formed with the tiles in hand, it is "flat up".
Upward winning combinations such as "Heiwa" and "Ichikitsukan" are displayed by lighting up on the upcoming winning combination display section 56. At this time, the dragon, the wind,
If there is a ternary tile, it is displayed by lighting on the dora, wind, ternary tile display section 58, and the number of offered coins corresponding to the winning hand is displayed on the offered prize coin number display section 57.

(8) Tenpai check process When there are 13 tiles in hand, it is determined whether or not it is possible to form a winning combination by hitting one more ball (tenpai).

(9) Tenpai display processing When tenpai is reached, the reach display section 55 is blinked.

(10) Waiting tile display processing When the tile cut/waiting tile switch 48 is turned on, if the hand tiles are full, the display of the hand tiles etc. on the variable display parts _a1 to _a22 is erased, and the display of hand tiles, etc. necessary for forming the upward winning combination is erased. The mahjong tiles (table tiles) are discriminated, and the pattern of the corresponding table tiles is variably displayed in the variable display sections _a1 to _a22 starting from the left end variable display section _a1 as shown in FIG.

(11) Settlement processing When the coin input switch 60 is turned on or the settlement switch 63 is turned on, the variable display section a ₁ ~
a ₂₂ and the display on the cursor display part b are erased, and if the tiles in hand form a rising hand at this time, the coin payout mechanism 65 is activated to pay out the number of coins corresponding to the rising hand into the coin tray 64. .

(12) Back Dryer Processing By turning on the back door switch 36, the back door display lamp 26 is turned on, and the drum drive mechanism 32 is activated to move the rotating drum 31 so that the next back door display body 30 is exposed in the back door display window 29. Rotate it so that

(13) Reach display processing When the reach switch 47 is turned on, if the tiles in hand are tenpai, the RAM indicates that the reach has been reached.
(A) and (B), and the flashing ready-to-reach display section 55 is lit up.

(14) Can flag processing When can switch 49 is turned on, the number of tiles in hand becomes 14
There are 4 mahjong tiles with the same pattern on the tiles in hand.
If there is a set of mahjong tiles, the variable display parts a ₆ to a ₁₉ corresponding to the pattern of that mahjong tile will blink, and if there are multiple sets of mahjong tiles that have a set of 4, the display will flash corresponding to the pattern of the mahjong tiles of those multiple sets. All variable displays A ₆ to _{A 19}
flash. For example, if there are four double cylinders as shown in Fig. 8, the variable display parts a ₈ , a ₉ , a ₁₀ ,
a ₁₁ flashes, and if there are four two cylinders and four seven cylinders as shown in Fig. 9, the variable display parts a ₇ , a ₈ , a ₉ ,
a ₁₀ and variable display parts a ₁₅ , a ₁₆ , a ₁₇ , and a ₁₈ blink.

(15) Cut tile processing When the cut tile switch 46 is turned on, the number of tiles in hand becomes 14.
If the above-mentioned flag flag processing has not been performed on the ball, and the ball 4 is not on the reach, and the ball 4 has not been re-hit 10 times, the variable display sections a ₆ to a ₁₉ corresponding to the changeover switch 46 will blink for a short period of time. Delete afterwards. Or, when the tile cutting/waiting tile switch 48 is turned on, if there are 14 tiles in hand, the pattern of the mahjong tile (Tsumo tile) corresponding to the ball receiver 10 containing the predetermined number (14th) ball 4 is displayed. The variable display parts a ₆ to _{a 19} to be displayed are made to blink for a short time and then erased.

(16) Can processing When the cut tile switch 46 is turned on, if the variable display parts a ₆ to a ₁₉ corresponding to the cut tile switch 46 are blinking due to the above-mentioned can flag processing,
The cut tile switch 46 is turned on as shown in FIG.
The pattern of the mahjong tile (Kan tile) corresponding to is variably displayed on the variable display section _a1 , and the patterns of Kandra and Kanura are variably displayed on the variable display sections _a17 , _a18 , _a19 , and _a20 . In addition, the ball sending mechanism 53 is operated to send one ball 4 for rehitting to the waiting path 12. The display of the hand tiles after the first can is on the variable display section.
It will be done in a ₆ to a ₁₆ . In the case of the second can processing, the variable display section a ₁ , as shown in FIG.
The winning tiles are displayed on _a2 , the candra and the winning tiles are displayed on the variable display parts _a15 to _a20 , and the hand tiles are displayed on the variable display parts _a6 to _a13 .
In the case of the third time, the variable display section as shown in Figure 12
The winning tiles are displayed on a ₁ , a ₂ , and a ₃ , the kandora and the winning tiles are displayed on the variable display sections a ₁₃ to a ₂₀ , and the hand tiles are displayed on the variable display sections a ₆ to _{a 10} . . In addition, in the case of the fourth time, as shown in Fig. 13, the winning tiles are displayed on the variable display sections a ₁ to _{a 4} , the kandora and the winning tiles are displayed on the variable display sections a ₁₁ to _{a 20} , and the hand tiles are displayed on the variable display. It will be done in parts a ₆ and a ₇ .

(17) Confirmation display processing After turning on the payment switch 63, confirm the confirmation switch 7.
When 0 is turned on, the payment switch 6 is displayed on the display tube 43.
Display the status before turning on 3. That is, the hand tiles and the like immediately before the settlement switch 63 is turned on are variably displayed on the variable display sections _a1 to _a22 , and if a cursor is displayed immediately before, the cursor is displayed on the cursor display section b.

The main program of the microcomputer 69 is as follows. That is, to explain with reference to the flowchart of FIG. 14, when the power is turned on, the contents of RAM (A) and (B) are first cleared in step (1), and the process moves to step (2). In step (2), it is determined whether there is a coin input (whether the coin input switch 60 is turned on or not), and if there is an input, it is determined in step (3).
The data in RAM (A) and (B) are cleared, and the game is started in step (4), followed by step (5). If there is no input, the demo program is processed in step (6) and the process moves to step (7). In step (7), it is determined whether or not the confirmation switch 70 is on. If it is on, a confirmation display is processed in step (8) and the process moves to step (2); if it is not on, the process moves to step (9). step
In step (9), it is determined whether or not there are stock coins in the coin stock section, and if there are stock coins, the process moves to step (2), and if there are no stock coins, the end display process is performed in step (10), and the process moves to step (6). At step (5), tile switch 2
Determine whether or not 1 is on, and if it is on, step
At (11), the hand tiles are displayed and the process moves to step (12). If it is not on, move to step (24). In step (12), it is determined whether or not there are 14 tiles in hand. If there are 14 tiles, the cursor is displayed in step (13) and the process moves to step (14). If there are not 14 tiles, the cursor is displayed directly. )
Move to. In step (14), it is determined whether or not there are 13 tiles in hand, and if there are 13, a tenpai check is performed in step (15), and the process moves to step (16).
If there are not 13, move on to step (17). In step (16), it is determined whether or not it is ten-pais. If it is ten-pais, a ten-pais display process is performed in step (18) and the process moves to step (19). If it is not ten-pais, the process moves to step (24). In step (19), it is determined whether or not the block cut/waiting tile switch 48 is on. If it is on, the waiting tile display process is performed in step (20) and the process moves to step (24). If it is not on, the switch 48 is directly executed. 24). Step (17) has 14 tiles in hand.
If there are 14, perform upstream check processing in step (21) and proceed to step (22).
If there are not 14 pieces, move on to step (24).
In step (22), it is determined whether the winning combination is up or not. If the winning combination has been formed, the winning combination is displayed in step (23) and the process moves to step (24). If the winning combination is not up, the process goes directly to step (24). Move.

In step (24), it is determined whether or not a coin has been input. If there is a coin input, the payment process is performed in step (25) and the process moves to step (3); if there is no coin input, the process moves to step (26). In step (26), it is determined whether the reverse drive switch (36) is on or not. If it is on, the reverse drive is processed in step (27) and then in step (5).
If it is on, move to step (28). In step (28), it is determined whether the cut tile switch 46 is on or not, and if it is on, the process moves to step (29).
If it is not on, move to step (30). In step (29), the turn-on switch 46 is displayed on the variable display sections _a6 to _a19 , which are blinking due to the flagging process.
If it is compatible, it is processed in step (34) and the process moves to step (11); if it is not compatible, the process moves to step (31).
In step (31), it is determined whether or not the reach is in progress, and if it is in the reach, the process moves to step (11), and if it is not in the reach, the process moves to step (32). At step (32), the number of re-hits of ball 4 (number of broken tiles) is 10.
It is determined whether or not it has been played 10 times, and if it is 10 times, the process moves to step (11), and if it is not 10 times, the process proceeds to step (33) where the tiles are discarded and the process moves to step (11). In step (30), it is determined whether or not the payment switch 63 is on. If it is on, the payment is processed in step (35) and the process moves to step (2); if it is not on, the process moves to step (36). In step (36), it is determined whether the reach switch 47 is on or not, and if it is on, the process moves to step (37), and if it is not on, the process moves to step (38). In step (37), it is determined whether there is a tenpai, and if it is tenpai, the reach display processing is performed in step (39) and the process moves to step (5), and if it is not tenpai, the process moves directly to step (5). In step (38), it is determined whether the switch 49 is on or not, and if it is on, the switch 49 is flagged in step (40) and then the switch is turned on in step (5).
If it is not on, proceed to step (41).
At step (41), switch 48 to cut off the tile and wait
It is determined whether or not the switch is on, and if it is on, the process moves to step (42), and if it is not on, the process moves to step (5).
In step (42), it is determined whether there are 14 tiles in hand or not, and if there are 14 tiles, the process moves to step (32), and if not, the process moves to step (11).

Furthermore, the microcomputer 69 is programmed to perform interrupt processing as shown in the flowchart of FIG. 15 every 2 ms during the main program. That is, the inputs from the 27 tile switches 21 are checked in step (51), and if there is an input from the tile switches 21 in step (51), the number of inputs is counted in step (53), and the process proceeds to step (54). If there is no input, the process moves directly to step (54).
In step (54), a timer counts, and based on this count, in step (55), the solenoids of the ball delivery mechanism 53, coin dispensing mechanism 65, drum drive mechanism 32, etc. are controlled by the timer, and in step (56), the reach display section 55, etc. is controlled by a timer.
Further, in step (57), inputs to individual switches such as the reach switch 47 and the can switch 49 are checked.

Next, the operation will be explained with reference to the flowchart in FIG. 14.

(1) When the power is turned on, judgment and processing are performed in a loop of steps (2), (6), (7), and (9) after passing through step (1). As a result, the characters "Please give me coins" and the pattern of mahjong tiles are variably displayed on the variable display sections _a1 to _a22 . At this time, if there are no stock coins in the coin stock section, the judgment and processing will be carried out in a loop of steps (6), (7), (9), and (10), and the end display section 66 will be lit, and the game will not continue even if coins are inserted. No start processing is performed.

(2) When a coin is inserted into the coin slot 59, judgment and processing are performed in a loop of steps (3), (4), (24), and (25). As a result, 14 balls 4 are in the waiting path 1
2, and the characters ``game start'' are displayed on the variable display sections a ₁ to _{a 22} , and the front drive display lamp 33 lights up, thus making it possible for the ball 4 to be launched.

(3) When the ball 4 on the waiting path 12 is launched by the ball hitting handle 11, the ball 4 falls from the upper part of the board 2 to the ball receiver 10, and the tile switch 21 corresponding to the ball receiver 10 is turned on. Tile switch 21
Steps (5) (11) (12) (14) (17) (24) are turned on.
Judgment and processing are performed in a loop of (26) (28) (30) (36) (38) (41). As a result, for example, assuming that the turned-on tile switch 21 corresponds to the seven tiles, the number of turns on, that is, 1, is stored in the seven-cylinder tile storage section 76 of the RAM (A). Then, for each memory section 76, 77 of RAM (A), one line, nine lines, white, 1 line,
...28 decisions were made in the order of outs,
The contents of the storage section c ₂₁ of the ROM (X) are stored in the leftmost storage section 78 of the RAM (B), and therefore the variable display section a ₆
A pattern of seven tubes is displayed variably. At this time, the variable display section _a22 displays the number of times the ball 4 can be hit again, that is, 10.

(4) Then, the same operation is repeated for the subsequent launch of the 12 balls 4, and the variable display section a ₆ ~
At a ₁₇ , patterns of mahjong tiles or outs (hand tiles) corresponding to the ball receiver 10 containing the ball 4 are variably displayed in a specific order.

(5) When the 13th ball 4 is launched, if it is not tenpai at this time, step (5) (11) (12) (14) (15)
Judgment and processing are performed in a loop of (16) (24) (26) (28) (30) (36) (38) (41). As a result, the patterns of the 13 hand tiles are variably displayed in the variable display sections a ₆ to _{a 18} in a specific order. Also, if you are full of energy, step (5) (11) (12) (14) (15) (16) (18) (19)
Judgment and processing are performed in the loop of (24) (26) (28) (30) (36) (38) (40) (41), and the variable display section a ₆
~a The hand tiles are displayed on ₁₈ , and the reach display section 55 blinks to notify that the player has reached tenpai.

(6) When the 14th ball 4 is launched, if it does not form an uphill slope, step (5)(11)(12)(13)
(14) (17) (21) (22) (24) (26) (28) (30)
Judgment and processing are performed in the loop of (36), (38), and (41), and the 14 hand tiles are variably displayed on the variable display sections _a6 to _a19 , and the ball receiver containing the 14th ball 4 is displayed. The corresponding cursor display section b emits light to indicate the variable display sections a ₆ to a ₁₉ that display the mahjong tiles (Tsumo tiles) corresponding to the section 10 . If it forms an upward slope, step (5) (11) (12) (13) (14) (17) (21)
(22) (23) (24) (26) (28) (30) (36) (38)
Processing and judgment are performed in the loop of (41), and the ascending combination is displayed by lighting on the ascending combination display section 56 through the ascending combination display process as well as the hand tile display processing and the cursor display processing.

(7) Next, when you turn on the cut tile switch 46, if it is not tenpai, the steps (24) (26) (28) (29)
After going through (31) (32) (33), step (11) (12) (14)
(15) (16) (24) (26) (28) (30) (36) (38)
Judgment and processing are performed in the loop (41). As a result, one ball 4 for replaying is sent out to the waiting path 12, and the variable display sections _a6 to _a19 corresponding to the turned on tile switch 46 blink and then disappear, and the 13 hand tiles become variable. This is variably displayed on the display sections _a6 to _a18 , allowing the ball 4 to be hit again. Also, if it is tenpai at this time, step (11)(12)
(14) (15) (16) (18) (19) (24) (26) (28)
Judgment and processing are performed in the loop of (29), (31), (32), and (33), and the ball 4 can be hit again in the same manner as described above, and the reach display section 55 flashes.

(8) Or, if you turn on the block cut/wait tile switch 48, steps (24) (26) (28) (30) (36) (38)
After going through (41) (42) (32) (33), if it is not tenpai, step (11) (12) (14) (15) (16) (24)
In the loop of (26) (28) (30) (36) (38) (41),
If it is tenpai, step (11)(12)(14)(15)
(16) (18) (19) (24) (26) (28) (30) (36)
Judgment and processing are carried out in the loops of (38) and (41), respectively. As a result, it becomes possible to rehit the ball 4 using the Tsumo tile.

(9) After that, when ball 4 is hit again, the same action as in (6) above is performed.

(10) From now on, you can repeat steps (7), (8), and (9) above nine more times, and during this time you can arrange the tiles in your hand.

In addition, the variable display section is displayed for each of the above actions (7) and (8) of ball 4.
a The display of ₂₂ changes sequentially from 10 to 1, and the final character is displayed on the 10th operation.

(11) When the cut tile switch 46 or the cut tile/wait tile switch 48 is turned on to process the 11th cut tile, the process moves directly from step (32) to step (11) without passing through step (33). No tile processing is performed and it becomes impossible to rehit ball 4 more than 11 times.

(12) When the ball 4 enters the back door pocket 35 due to the launch of the ball 4 and the re-hitting of the ball 4, the back door switch 36 is turned on and steps (5) (24) (26)
Judgment and processing are performed in the loop of (27). As a result, the back driver display lamp 33 lights up, and the rotary drum 31 rotates so that the next back driver indicator 30 is exposed in the driver display window 29, allowing the back driver to form an uphill combination.

(13) When the above 13 balls 4 are launched or the above tile processing is completed, the reach switch 4
When 7 is turned on, steps (5) (24) (26) (28)
Judgment and processing are performed in the loop of (30), (36), (37), and (39), and the reach display section 55 changes from a blinking state to a lit state, indicating that a reach has been reached.
It is memorized in (B), and it becomes possible to form a winning hand based on reach.

(14) After the reach process in (13) above, turn off the tile switch 4.
When 6 is turned on, the process moves from step (31) to step (11) without passing through steps (32) and (33), so no cut tile processing is performed and the ball 4 cannot be hit again by the cut tile switch 46.

(15) When there are 14 tiles in your hand and there are 4 of the same mahjong tile patterns in your hand, when you turn on switch 49, steps (5) (24) (26)
Judgment and processing are performed in a loop of (28) (30) (36) (38) (40). As a result, the variable display sections _a6 to _a19 corresponding to the patterns of the four mahjong tiles blink.

(16) When you turn on the tile switch 21 corresponding to the variable display parts a ₆ to _{a 19} that are blinking due to the flag processing in (15) above, if the tiles are not full, the steps (11) (12) (14) (15) (16) (24) (26) (28)
With the loop of (29) and (34), step (11) (12) (14) (15) (16) (18) (19) (24)
Judgments and processing are performed in the loops of (26), (28), (29), and (34), respectively. As a result, Figures 10 to 13
As shown in the figure, the can tiles, candra, canura, and hand tiles are displayed on the variable display parts _a1 to _a20 , and
One ball 4 for re-hitting is sent out to the waiting path 12, and the fact that it has been won is stored in RAM(A)(B).
Then, it is possible to rehit the ball 4 by the can, and it is also possible to form an upward winning combination by the can.

(17) When tenpai, Tsumo cut/pause tile switch 4
When 8 is turned on, steps (11) (12) (14) (15)
(16) (18) (19) (20) (24) (26) (28) (30)
Judgment and processing are performed in a loop of (36), (38), (41), and (42). As a result, waiting tiles are displayed on the variable display sections _a1 to _a22 as shown in FIG.

(18) When the payment switch 63 is turned on, steps (24), (26), (28), (30), and (35) are executed.
Judgment and processing are performed in the loop of (2)(6)(7)(9).
As a result, the displays on the variable display sections a ₁ to a ₂₂ and the cursor display sections b ₁ to b ₂₂ are erased, and at this time, if the hand tiles form an ascending hand, the dora, wind, ternary tiles,
A number of coins commensurate with the winning hand in consideration of the reach and win are paid out to the coin tray 64, and then the words "Please coins" and the pattern of the mahjong tiles are variably displayed on the variable display parts _a1 to _a22 .

(19) When the confirmation switch 70 is turned on after the payment switch 63 is turned on, judgment and processing are performed in a loop of steps (2), (6), (7), and (8). As a result, the state of the hand tiles, etc. before the settlement switch 63 is turned on is variably displayed on the variable display sections _a1 to _a22 and the cursor display section b.

(20) When a coin is inserted into the coin slot 59 during the game, the coin input switch 60 is turned on, and judgment and processing are performed in a loop of steps (3), (4), (5), (24), and (25). As a result, if the tiles in the hand form a winning combination at this time, the number of coins corresponding to the winning combination will be paid out to the coin tray 64, and the ball 4 can be launched in the same manner as in (2) above.

According to the embodiment described above, the block cutter/wait tile switch 48 serves both as the switch for cutting off the blocks and the switch for cutting off the tiles, but the switch for cutting off the blocks and the switch for waiting tiles are provided separately. Good too.

According to the present invention, a thread cutting switch is provided, and by turning on the thread cutting switch, a thread cutting function is provided that enables a predetermined number of balls to be hit again (slicing off). All you have to do is turn on the switch, there is no need to worry about judging the tiles, and you can very easily re-hit the ball by cutting the tiles. In addition, since it is equipped with a re-hitting prevention function that makes it impossible to hit the ball again using the cut tile switch after reaching, it is only possible to hit the ball again by cutting the tiles after reaching, so even those who are not familiar with mahjong can play mahjong. It is now possible to reliably play mahjong ball games in accordance with the rules, and the effect is significant.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention; FIG. 1 is a front view, FIG. 2 is an enlarged front view of main parts, FIG. 3 is a plan sectional view, FIG. 4 is a side sectional view, and FIG. 5 is a control diagram. 6 is a partial block diagram of the control system, FIGS. 7 to 13 are front views of the display tube for explaining operation, FIG. 14 is a flowchart showing the main program of the microcomputer, and FIG. 15 is a block diagram of the control system. The figure is a flowchart showing a program for interrupt processing of a microcomputer. 2...Nailing board surface, 4...Ball, 10...Ball receiver, 41...Pattern, 43...Display tube, a ₁ to a ₂₂ ...
...Variable display section, 46...Cut tile switch, 47...
Reach switch, 48... Tsumo cut/wait tile switch.

Claims (1)

[Claims] 1 A large number of ball receivers corresponding to the patterns of the mahjong tiles provided at the bottom of the nailing board surface are arranged, a predetermined number of balls are launched into the ball receivers, and the winning combination of the ball receivers containing the balls is used to create a mahjong player. A plurality of variable display sections corresponding to at least the number of balls are provided, each variable display section variably displaying a pattern of a mahjong tile (hand tile) corresponding to a ball receiver containing a ball, and each variable display section By turning on the cut tile switch, you can re-hit the ball, and when you are in a state where you can form a rising hand by hitting one more ball (tenpai), turning on the reach switch allows you to form a rising hand by reaching. In the mahjong ball machine that has been made possible, a thread cutting switch is provided, and by turning on the thread cutting switch, it is possible to re-hit the ball corresponding to the ball receiver containing a predetermined number of balls (pulling off). A mahjong ball machine characterized by being equipped with a re-hitting prevention function that makes it impossible to hit the ball again using a cut tile switch after reaching the reach.