JP2534449B2 - Pachinko machine - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pachinko gaming machine, and in particular, a game section is provided with a special winning opening and a variable winning apparatus, and the variable winning apparatus is placed in a second state which is advantageous to a player based on winning in the special winning opening The present invention relates to a technique effectively applied to a pachinko gaming machine that enables a converted special game.

[0002]

2. Description of the Related Art In general, a pachinko game machine provides a player with a predetermined winning profit when a game ball hit from a hit ball driving unit onto a game board surface enters a prize area set in the game board. And is widely used as a mass entertainment machine. By the way, in recent pachinko game machines, in order to make the game contents more interesting, various winning conditions have come to be provided or another auxiliary game device has been provided in the game section. However, along with this, the configuration of the gaming machine has become very complicated as compared with the conventional one. Most of the recent pachinko machines are electronic in some way, and the control of various winning conditions or the control of auxiliary game devices separately provided on the game board is performed by electrically configured control means. It is supposed to be. For example, it is provided with a variable display device (auxiliary game device) having a plurality of variable display means (rotary drum and segment display) and a variable winning ball device capable of forming a winning area in a game section, and is provided on a game board. A pachinko gaming machine is proposed in which a variable display device is activated by winning a hit ball in a specific winning area, and the variable winning ball device is opened when a predetermined display state occurs in the variable display device. (JP-A-57-1954
79).

[0003]

The pachinko gaming machine as described above can greatly enhance the player's expectation for the occurrence of the special gaming state (special gaming right) by the auxiliary gaming device, and also the special gaming state. It has become a popular model because the profits that can be obtained by players after the occurrence of the above are relatively large. However, in this type of conventional pachinko game machine, since the control of the auxiliary game device and the entire game board including the auxiliary game device has come to be performed by the electric control means, the control content is complicated and the control for the manufacturer. It takes time to develop the means, and if the number of prize balls obtained by the special game is too large, it may give an excessive profit to the player and inspire his joy, but at the same time, it may cause an unexpected disadvantage to the game shop. is there. For example, in the pachinko gaming machine described in the above-mentioned prior invention, the variable winning ball device is opened immediately after the variable display device enters a predetermined display state and a special gaming state occurs, and thereafter, the variable winning ball device. When the player wins a specific area provided therein, the operation of opening the variable winning ball device again is repeated a predetermined number of times. Therefore, once the special gaming state occurs, the variable winning ball device is repeatedly opened almost automatically a predetermined number of times, so that it is not necessary to change the target location of the hit ball and the player can feel a sense of tension. Not only can it not be done, but there is the problem that the game content will be extremely gambling.

The present invention has been made by paying attention to the above problems, and an object thereof is to realize a highly entertaining game content while suppressing gambling with a relatively simple control content, and a game. The player is given the pleasure of generating a special game state and the joy of gaining a relatively high winning profit in the stepwise game of winning a game ball at the special winning opening after the occurrence of the special game state, and the special game state is Provide a pachinko machine that not only can give a sense of tension to the player if it occurs, but also creates room for technical intervention, such as changing the target location of the ball hitting, to make the game content more interesting To do. Another object of the present invention is to provide a pachinko gaming machine which does not unnecessarily agitate the player's ambitions and gives an unexpected disadvantage to a gaming shop.

[0005]

In order to achieve the above object, the present invention is a pachinko game machine having a game board (12) having a game section formed therein, which is provided at the game section and is disadvantageous to the player. The state and the second advantage for the player
A variable winning device (16) that can be converted into a state, and a special winning opening (20) that is provided in the above-mentioned gaming section and allows gaming balls to win
And a special prize detecting means (D2) for detecting a game ball that has won the special winning opening, and a special game state activating means for causing a special game state in which the variable prize device waits for conversion to the second state. (54, D1), a winning ball detecting means (D3) for detecting a gaming ball that has won the variable winning device, and detection from the special winning detecting means on condition that the special game state is generated. The variable winning device is converted to the second state based on the output, and the detection output from the winning ball detecting means has reached a predetermined number set in advance within a predetermined time, or the detection output from the winning ball detecting means. Drive control means (27, T1, C2) for converting the variable winning device to the first state based on the lapse of the predetermined time before reaching the preset predetermined number, and the special game state is activated. In a live state Okoshisei conditions in again the special game state Okoshisei means have had to provide a the special game state special game state disappears means to extinguish the (D1,26) when a condition is satisfied.

[0006]

When the special game state is generated by the special game state activating means, the special game is repeated in which the variable winning device is converted into the second state advantageous to the player based on the winning of the special winning opening. Therefore, it is possible to realize a highly entertaining game content with a relatively simple control content, and to have the player enjoy the special game state and enter the game ball into the special winning opening after the special game state occurs. In addition to giving the joy of obtaining a relatively high winning profit in a typical game, there is room for technical intervention such as changing the aiming location of a batted ball to make the game content more interesting. Further, since the special game state extinguishing means is provided, it is possible to give the player a sense of tension even when the special game state occurs, and it is possible to enhance the interest of the game while suppressing the gambling. Moreover, even if a special game state is created, the number of prize balls to the variable winning device is limited by the drive control means, so that a situation where the number of prize balls obtained by the special game is too large is avoided, and the beginner is prevented. However, even a skilled player can play the game under the same conditions, and there is no risk of unnecessarily agitating the player's motivation and giving an unexpected disadvantage to the game shop.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention will be described below with reference to the drawings. In the drawings, common or corresponding parts are designated by the same reference numerals. 1 to 4 show mechanical components of a pachinko gaming machine according to an embodiment of the present invention. The pachinko game machine shown in the figure is from the hit ball driving unit 10 to the game board 1
When the game ball A hit in 2 enters the various winning areas set in the game board 12, it is configured to give a predetermined winning profit to the player. Are the same. However, in the pachinko game machine according to the embodiment of the present invention, the game board 12 has the first winning area 1
8, a second winning area 20 as a special winning opening, and a game board 12 with the game balls that have entered the first winning area 18
The auxiliary gaming device 14 is provided so that a new gaming state occurs. Further, by temporarily opening a third winning area 22 in the game board 12 that increases the chances of winning a prize, a change that converts the first state that is disadvantageous to the player and the second state that is advantageous to the player. Winning device 1
6 is provided.

Further, as shown in FIG. 5 as one embodiment thereof, the result of the game state (output of the first prize detection device D1) generated in the auxiliary game device 14 and the second prize area 20 are shown. An electric control device 24 is provided for controlling the operation of the variable winning device 16 on the basis of the output of the second winning detector D2 for detecting a winning ball. The electric control device 24, the details of which will be described later, is the auxiliary game device 14 described above.
A holding circuit (flip-flop F1) as special right holding means configured so that the set state and the reset state, that is, the first control state and the second control state (big hit control state) appear alternately according to the specific game result in Have. Further, this holding circuit is in the set state, that is, the second
The second winning area 2 when the control state of
When there is a winning detection output S2 of 0, the variable winning device 16 is temporarily driven to open.

1 to 4 will be described in more detail, when the player turns the operation dial 32, the electric ball striking drive unit 10 plays the game balls in the supply tray 30 one by one. Fly. The game ball that has been thrown off is guided by the guide rail 34 and is driven into the game board 12. The game ball that has been hit falls while dancing on the 12 side of the game board, and most of it falls into the out hole 36. But,
Some game balls jump into one of the winning areas to create a winning state. When this winning state occurs, a predetermined winning profit is given to the player. The winning profit is usually given in the form of paying out a predetermined number of prize balls to the player. Specifically, the prize ball discharging device 38 operates each time a prize is won, and discharges a predetermined number of game balls stored in the upper tank 40 to the supply tray 30 via the outlet path 42. Supply plate 3
When the ball accommodation capacity of 0 reaches the limit, the overflowing balls flow down to the pan 44.

Next, the auxiliary game device 14 has a guide path 46, a guide path 48, a guide plate 50, a protrusion 52, a selection winning area 54, and a general winning area 56, as shown in FIG.
Etc. The game ball A that has entered the first winning area 18 is guided to the guide plate 50 by being guided by the guide path 46 or the guide path 48. Then, by hitting the protrusion 52 and rolling while changing its direction at random, it is sorted into either the selected winning area 54 or the general winning area 56. Normally, the probability of entering the general winning area 56 is higher. When the player enters the general winning area 56, only the normal winning profit is given to the player. However, when the player enters the selected winning area 54, the first winning detector D1 including a micro switch operates. The electric control device 24, which will be described later, shifts to a jackpot control state in which a special right is given to the player.

Further, the variable winning apparatus 16 has a door 58 which is opened and closed by a solenoid SC1 as shown in FIG. 4, and when the door 58 is opened, a chance of winning a prize is dramatically increased. The third winning area 22 to be increased
Is opened on the game board 12 side. This third winning area 22
Is not always performed, but the electrical control device 24, which will be described later, operates so that it is temporarily performed only when specific conditions are met. That is, the game ball A enters the selection prize area 54 and the first prize detector D1 operates to generate a special right, and when the right is generated, the second prize area 20.
When a game ball enters, the variable winning device 16 is temporarily driven to open. The selected winning area 54 provided in the auxiliary game device 14 and the first winning detector D provided therein.
Special game state starting means is constituted by 1 and.

In the case of this embodiment, the second winning area 20 is provided on each side of the third winning area 22. Even when the game ball enters the third winning area, a predetermined number of prize balls are paid out to the player for each winning game ball. Therefore, when the third winning area 22 is opened, the probability of winning during that period is dramatically increased, which allows the player to gain a large amount of prize balls in a short time even for a beginner. . The winning game balls that enter the second winning area 20 are detected by the second winning detector D2, and the winning game balls that enter the third winning area 22 are detected by the third winning detector D3, respectively. (Fig. 4).

As shown in FIG. 5, the electric control device 24 includes a timer T1, a timer T1, and a first flip-flop F1 as special right holding means corresponding to the holding circuit.
First and second counters C1 and C2, second flip-flop F2, oscillator P1, logic gates G1 to G9, inverter I1, waveform shaping circuit 60, differentiating circuit 62, delay circuit 64, decoder / driver 66, display device 68, a transistor Q1 and the like. Of the logic gates G1 to G10, G4 and G7 are OR gates, and the others are AND gates. Logic gate G3,
G4 is the reset circuit 26 of the first flip-flop F1.
To form. The second flip-flop F2 and the logic gates G5 and G6 form a repetitive drive circuit 27. Further, the first counter C1, the logic gate G9 and the inverter I
1 forms a maximum operation number limiting circuit 28. Here, each of the above-mentioned first, second, and third prize-winning detectors D1, D2, D3.
The detection outputs S1, S2, S3 of the above are respectively sent to the electric control unit 24 via the waveform shaping circuit 60.

It is input as a control signal. When the first winning detection output S1 is input, it is passed through the gates G1 and G2 to
Flip-flop F1 of is set, which causes the first
A transition from the control state to the second control state is performed. After that, when the second winning detection output S2 is input as a start signal, a driving current is supplied to the solenoid SC1 via the transistor Q1 to cause the variable winning device 16 to operate.
Is driven to open. In this case, by interposing the pulse oscillator P1, it is possible to intermittently perform the opening drive of the variable winning device 16 in accordance with the oscillation frequency of the oscillator P1. When the variable winning device 16 is driven to open, the timer T1 is started at the same time. The timer T1 can be composed of a timer circuit using a monostable multivibrator and a differentiating circuit for extracting a time-up signal. This timer T1
When the predetermined set time is counted, the time-up signal resets the repetitive drive circuit 27, the driving of the variable winning apparatus 16 is stopped, and the third winning area 22 is closed.

The winning game balls that have been opened for a predetermined period in which the third winning area 22 has been set and entered the area 22 are detected by the third winning detector D3 one by one, and the second counter C is used.
Counted by 2. When the second counter C2 counts the set number, the repetitive drive circuit 27 is forcibly reset via the gate G7. Accordingly, the variable winning device 16 is driven to be closed when the set number of game balls are won in the third winning area 22 even before the time set in the timer T1 has elapsed. With such a configuration, it is possible to prevent the player from being provided with an excessive winning profit, thereby preventing the player from being intrigued. In this embodiment, the repetitive driving circuit 27 includes the gate G7, the timer T1, and the second
The counter C2 and the like constitute drive control means of the variable winning device.

As described above, the variable winning device 16 is driven to open for a predetermined period, and this driving is performed by the repetitive driving circuit 2
The number of repetitions is limited to a predetermined number by the maximum operation number limiting circuit 28. This limiting circuit 28 has a first counter C1.
The number of repeated operations is counted by. In the present embodiment, the first counter C1 is a down counter, and the counting content is displayed by the display device 68.
This display device 68 is provided on the game board 12 in FIG. 1 and displays the remaining number of times the variable winning a prize device 16 is driven to open. When the first counter C1 counts down the set initial value and the remaining count value becomes zero, that is, when the set number is counted, the count end signal (the output signal of the logic gate G9) causes the differentiation circuit 62 and It is supplied to the first flip-flop F1 via the reset circuit 26 and resets it. As a result, the electric control device 24 returns to the initial first control state and maintains the standby state until the first winning detection output S1 is input again.

Further, the first flip-flop F1
Is the first winning detection output S through the reset circuit 26.
It is also configured so that the set state and the reset state appear alternately by 1. Therefore, the first winning detection output S1
If the special right as described above occurs due to the fact that the first winning detection output S1 is input again during that special right, the winning right disappears during the first time. Returns to the state of. As a result, it is possible to give the player a proper sense of tension and make the game contents more interesting. However, when the above-mentioned special right disappears on the way, even the variable winning device 16 that has been once driven to open is returned to the first control state and closed even though the opening duration time remains. Being driven is a great frustration for the player.

Therefore, in the embodiment, the second flip-flop F2 is not reset even if the first flip-flop F1 is reset while the variable winning device 16 is driven to open. As a result, even if the first winning detection output S1 is input and the second winning detection output S2 is also input and then the first winning detection output S1 is also input, the variable winning device 16 is at least once. The operation of is secured, and the open state of the variable winning device 16 is maintained only for a preset time or while the number of winning game balls is limited. Therefore, the player can experience the fun of the game when the special right is given, and the player's motivation for the jackpot control can be increased.

In the present invention, when the first flip-flop F1 is in the set state, that is, in the second control state in which the special right is generated, the transistor Q2 and the solenoid SC2 are connected as shown in FIG. It is possible to drive the operating device 70 as the auxiliary electric prize winning device drive control means, and to drive the auxiliary electric winning device shown in FIG. 6, for example, by the operating device 70. Figure 6
The auxiliary electric prize winning device shown in the figure is a device that allows the second prize winning area 20 to appear on the surface of the game board 12 so as to be retractable, so that it can be converted from a disadvantageous state to the advantageous state for the player. . The solenoid SC2 is connected to a door 58 that opens and closes the second winning area 20, and based on the setting of the first flip-flop F1 to generate a special right, the solenoid 58 is opened to drive the second opening. The winning area 20 is opened. Thereby, the second winning area 20
It becomes easier to win the hit ball, and the detection output S2 (starting signal) of the second prize detector D2 can be generated without wasteful hitting of the hit ball, and the variable winning device can be quickly opened for a predetermined period. .

7 to 10 show another embodiment of the present invention. The embodiment shown in the figure is basically the same in configuration as that shown in FIGS. Therefore, the difference will be mainly described in the following description. In the embodiment shown in FIG.
The configurations of the auxiliary game device 14 and the variable winning device 16 are different from those of the above-described embodiment. As shown in FIGS. 7 and 8, the auxiliary game device 14 has a roulette type auxiliary game board 72 formed by arranging a plurality of lamps L1 to L4 in a circular shape. Each of the lamps L1 to L4 includes a monostable multivibrator MM1 used as a timer, an oscillator P2, and a gate G.
12, an auxiliary game control unit 7 including a ring counter C3, etc.
4, the lighting is sequentially driven one by one through the driver 76. This lighting drive is started when a game ball enters the first winning area 18 and this is detected by the detector D0 using a microswitch or the like.

Then, the monostable multivibrator MM1
Is continued while outputting a pulse output having a predetermined time width.
The monostable multivibrator MM1 is the detector D0.
It is triggered via the gate G11 by the detection output S0 of. When the monostable multivibrator MM1 finishes issuing the single-shot pulse having the predetermined time width, the ring counter C3 stops the counting operation. When the counted position at the time of stop coincides with the predetermined specific position (1), the determination output corresponds to the first winning detection output S1 in the above-described embodiment indicating the occurrence of the special right. It becomes the set (or reset) input of the flip-flop F1.
This determination output is the first flip-flop F when the output of the single shot pulse from the monostable multivibrator MM1 is finished by the gate G13 and the differentiating circuit 63.
Input to the 1st side. Ring counter C3 at this time
The counting position of is displayed by the lighting position of the lamps L1 to L4.

As shown in FIGS. 7 and 9, the variable winning device 16 is formed by using a petal-shaped door member 72 called a tulip. This door member 72
Is the solenoid SC1 as in the above-described embodiment.
Is driven to open the third winning area 22. Others are the same as those in the above-described embodiment.
Although the embodiments of the present invention have been described above, the present invention is not limited to the configurations of the above embodiments. For example, the electric control device 24 may include one or a plurality of independent electric components. It is possible to configure using individual integrated circuits. In still another embodiment, the electric control device 24 can be configured using a microprocessor system including a CPU (central processing unit), working RAM, program ROM, interface and the like. In this case, the various functions described above,
For example, the timer and the counter may be configured by software.

Further, the auxiliary game device 14 is not limited to the structure of the above-mentioned embodiment, but may be any device provided that the game ball wins a predetermined winning area, for example, the above-mentioned roulette type auxiliary game. The special right may be generated in combination with an electrically variable display device such as the board 72.

[0024]

As described above, the present invention is a pachinko game machine having a game board having a game section formed therein. The first state, which is provided in the game section, is disadvantageous to the player and is advantageous to the player. A variable winning device that can be converted into two states, a special winning opening that is provided in the above-mentioned gaming section and in which a game ball can be won, a special winning detection means that detects a game ball that wins the special winning opening, and the above variation The special game state activating means for activating the special game state in which the winning device waits for conversion to the second state, and the detection output from the special prize detecting means on condition that the special game state has been activated. Based on the above, the variable winning device is converted to the second state, and the detection output from the winning ball detecting means has reached a predetermined number set in advance within a predetermined time, or the detection output from the winning ball detecting means is Preset Drive control means for converting the variable winning device to the first state on the basis of the lapse of the predetermined time before reaching the predetermined number, and again in the state where the special game state is generated, the special game state is started again. Since the special game state extinguishing means for extinguishing the special game state when the starting condition in the live means is established, when the special game state is created by the special game state creating means,
Since the special game in which the variable winning device is converted into the second state advantageous for the player is repeated based on the winning in the special winning opening, the entertaining game contents can be realized with relatively simple control contents, It is only possible to give the player the pleasure of creating a special game state and the joy of winning a relatively high winning profit in the staged game of winning a game ball to the special winning opening after the occurrence of the special game state. Not only that, there is room for technical intervention, such as changing the target location of shots, and the game content can be made even more interesting. Further, since the special game state extinguishing means is provided, it is possible to give the player a sense of tension even when the special game state occurs, and it is possible to enhance the interest of the game while suppressing the gambling. Moreover, even if a special game state is created, the number of prize balls to the variable winning device is limited by the drive control means, so that a situation where the number of prize balls obtained by the special game is too large is avoided, and the beginner is prevented. Even if a player is a skilled player, he or she can play the game under the same conditions, without arousing the player's motivation to mischief, and if a special gaming state is created, he is skilled. The effect that fair service can be provided to both players and beginners, and the profits of the game store and the player can be balanced without the possibility of causing an unexpected disadvantage to the game store There is.

[Brief description of drawings]

FIG. 1 is a front view showing a configuration example of a pachinko gaming machine according to the present invention,

2 is a rear view showing an example of a mechanism board on the back side of the pachinko gaming machine of FIG.

FIG. 3 is a perspective view showing an example of an auxiliary game device,

FIG. 4 is a perspective view showing an example of a variable winning device,

FIG. 5 is a circuit diagram showing an example of an electric control device.

FIG. 6 is a sectional view showing an example of a second winning area.

FIG. 7 is a front view showing an example of a game board surface in another embodiment of the present invention,

FIG. 8 is a cross-sectional view showing an example of the auxiliary game device in FIG.

9 is a partially cutaway perspective view showing an example of the variable winning device in FIG.

FIG. 10 is a circuit diagram showing another embodiment of the electrical control device.

[Explanation of symbols]

 10 ball hitting drive unit 12 game board 14 auxiliary game device 16 variable winning device 18 first winning area 20 second winning area (special winning hole) 22 third winning area 24 electrical control device 26 reset circuit 27 repetitive driving circuit 28 maximum operation number limiting circuit 54 selection winning area 68 display device D1 first winning detector (special game state starting means) D2 second winning detector (special winning detection means) D3 third winning detector (winning ball detecting means) ) F1 holding circuit (flip-flop) T1 timer C2 counter

Claims (1)

(57) [Claims] 1. A pachinko game machine having a game board having a game section formed therein, the fluctuation being provided in the game section and capable of being converted into a first state that is disadvantageous to the player and a second state that is advantageous to the player. The winning device, a special winning opening that is provided in the game section and allows a game ball to win, a special winning detecting means for detecting the winning game ball to the special winning opening, and the variable winning device to the second state. Special game state activating means for causing a special game state waiting for conversion, winning ball detecting means for detecting a game ball that has won the variable winning device, and that the special game state has been activated. The variable winning device is converted to the second state based on the detection output from the special winning detection means, and the detection output from the winning ball detection means reaches a predetermined number within a predetermined time. Or above prize ball Drive control means for converting the variable winning device to the first state based on the lapse of the predetermined time before the detection output from the detection means reaches a predetermined number set in advance, and the special game state occurs. A pachinko gaming machine comprising: a special game state extinguishing unit that extinguishes the special game state when the starting condition in the special game state starting unit is satisfied again in the state in which the special gaming state is set.