JPH0640912B2 - Pachinko machine - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention ensures that a pachinko ball jumps into a predetermined winning hole to secure the right to jump in, and the pachinko ball jumps into a winning hole different from the predetermined winning hole. , Pachinko machines that exercised their jump-in rights.

[0002]

2. Description of the Related Art In a pachinko machine, it is possible to increase a player's willingness to play by generating a right (hereinafter referred to as a right) advantageous to the player by changing the entry condition during the game depending on the skill of the player. There are two requirements. This kind of pachinko machine has a game content that makes it easier to generate a right.

[0003]

Since it is easy to secure the right in such a model, the interest of the player cannot be sufficiently enhanced, and not only the motivation of the game is decreased, but also on the side of the game hall. It also caused economic problems due to the large number of prize balls paid out.

Therefore, the present invention has an object to provide a pachinko machine for attracting the player to the content of the game even after securing the right, and for achieving an economic balance on the side of the game hall.

[0005]

[Means for Solving the Problems] In order to achieve the above object, the present invention provides a normal winning opening, a right securing winning opening different from the normal winning opening, a right securing winning opening, and a normal winning opening. A prize hole using a right row different from the prize hole, a variable prize ball device that can be changed into a first state in which a hit ball easily enters and a second state in which a hit ball does not enter, and the variable prize ball device. An electric drive source for driving and controlling the second state to the first state, and a distribution member for distributing a hit ball to the normal winning opening more than the right securing winning opening are provided on the game board, and Based on the detection of the hitting of the ball into the winning hole for securing the right, the right securing circuit that becomes the operating state that secures the right to increase the winning probability, and the winning row using the winning row in the operating state of the right securing circuit The right to operate the electric drive source for a predetermined time based on the detection of hitting into the ball And a configuration in which the exercise circuit.

[0006]

With the above structure, the distribution member distributes the hit balls to the normal winning openings more than the rights securing winning openings, so that the possibility of securing the rights can be reduced.

[0007]

Embodiments of the present invention will be described below with reference to the drawings.

In FIG. 1, reference numeral 1 denotes an accessory used in a pachinko machine according to the present invention.
The winning entrance 2 and the right and left shoulder opening 3, 4 are provided, and the accessory 1
Side wall winning openings 5, 6 are provided on both side walls. The accessory 1 has a distribution port 7, and a distribution plate 8 is provided at the bottom thereof.

The distribution plate 8 is inclined from the rear to the front, and the distribution ports 7 are distributed from the respective winning openings 2, 3, 4, 5, 6.
The pachinko balls 9 and 10 that have jumped in are rolled in front of the inclined plate 8 while changing their course by the projecting portion 11 projecting from the distribution plate 8. Partition plates 12 and 13 as distribution members are erected on the front part of the distribution plate 8, and a space between the partition plates 12 and 12 is a right securing winning opening 14. The right securing winning opening 14 is provided with a right securing switch 15 having the shape shown in FIG. The function of the right securing switch 15 will be described later.

[0010] On both sides of the right ensuring winning opening 14, there are provided ordinary winning openings 16 and 17 through which a predetermined number of winning balls are paid out.
The partition plates 12 and 13 are provided to the normal winning openings 16 and 17 so that the hit balls that have won the prize 1 are distributed more than the right securing winning openings 14. This allows partition plates 12,
13 can reduce the likelihood of rights being secured.

Below the accessory 1, an attacker winning hole 18,
19 is provided, and between the attacker winning opening 18 and the attacker winning opening 19 is an attacker 20 as a variable winning ball device for picking up a falling pachinko ball. This attacker 20 drives a solenoid 21 as an electric drive source by a solenoid drive circuit 48 described later to open the attacker 20 and create a state in which a pachinko ball with an increased probability of jumping in easily enters. There is.

As shown in FIG. 3, the attacker 20 is controlled to be opened and closed by a solenoid 21 as an electric drive source. In FIG. 3, 22 is an attacker control lever mechanism. At the upper part of the attacker winning holes 18 and 19, the right row using winning holes 23 and 24 are used as the right row using winning holes.
Are provided to face the attacker winning openings 18 and 19, respectively. The right row use winning holes 23, 24 are provided with right exercise switches 25, 26 as means for detecting the exercise of rights.

As shown in FIG. 4, the right securing switch 15 is connected to a Schmitt waveform shaping circuit 27, and the right exercising switches 25 and 26 are connected to a Schmitt waveform shaping circuit 28. The Schmitt waveform shaping circuits 27 and 28 output high signals when the switches 15, 25 and 26 are closed.

The output signal of the Schmitt waveform shaping circuit 27 is
The signal is input to the T flip-flop circuit 29, and the output signal of the Schmitt waveform shaping circuit 28 is input to the AND circuit 30. When the T flip-flop circuit 29 is set, that is, in the high state,
When a high signal is input from the Schmitt waveform shaping circuit 27, it goes into a low state. The output signal of the T flip-flop circuit 29 is an AND circuit 30 and a 4-bit binary counter circuit 31.
Has been entered in and.

The 4-bit binary counter circuit 31 is
When the T flip-flop circuit 29 is in the high state, it is reset to output a low signal to the NAND circuit 32.

Reference numeral 33 is a clock circuit, and 34 is a power reset circuit. When the power is turned on, the clock circuit 33 outputs the clock signal A shown in FIG. 5, and the power reset circuit 34 outputs the reset signal. Circuit 35 and OR circuit 36
It is designed to output to. The OR circuit 35 includes a reset signal output from the power reset circuit 34 and a knot circuit 37.
The reset signal input from the NAND circuit 32 via
It is designed to output to the flip-flop circuit 29,
The T flip-flop circuit 29 is reset to a low state when at least one of the power reset circuit 34 and the knot circuit 37 is in a high state.

The clock signal A of the clock circuit 33 is input to the 4-bit binary counter circuit 38. Four
The bit binary counter circuit 38 has four output lines, the output lines “A” and “A” are connected to the AND circuit 39, and the output line “C” is connected to the pilot lamp drive circuit 40. The output line “D” is connected to the 4-bit binary counter circuit 41. Each output line "A"
The rectangular signal shown in FIG.

Reference numeral 42 denotes a pilot lamp which is turned on and off, and the pilot lamp drive circuit 40 is intermittently turned on and off by an output signal from the 4-bit binary counter circuit 38, so that it is in a blinking state.

The right securing switch 15, the Schmitt waveform shaping circuit 27, and the T flip-flop circuit 29 are turned on when a pachinko ball hits a predetermined winning opening to drive a solenoid 21 which increases the hitting probability. Set it to the ready state,
The right securing means for securing the right to increase the jump probability is generally configured, and the right exercising switches 25 and 26, the AND circuit 30, and
The bit binary counter circuit 31 roughly constitutes a right exercising means, and the right exercising means is when the pachinko ball jumps into a winning opening different from the predetermined winning opening and the right securing means is in the ON state. When turned on, the solenoid 21 is driven for a predetermined period of time to exercise the secured right.

The AND circuit 30 is a T flip-flop circuit.
29 is in the high state, and the right exercise switches 25, 26
When at least one of the two is closed, the set signal is output to the flip-flop circuit 43, and the flip-flop circuit 43 is set to the high state. The output signal of the flip-flop circuit 43 is input to the knot circuit 44 and the differentiating circuit 45.

The knot circuit 44 has a function of releasing the reset of the 4-bit binary counter circuit 41,
When the flip-flop circuit 43 is in the low state, the high signal output from the knot circuit 44 resets the 4-bit binary counter circuit 41 so that the 4-bit binary counter circuit 41 outputs the low signal. When the reset circuit 43 is in the high state, this reset is released and the clock signal shown in FIG. 7 is output.

The differentiating circuit 45 is designed to output a differentiating signal at the rising edge of the flip-flop circuit 43 from low to high. This differentiating signal is input to the 4-bit binary counter circuit 38, and the differentiating signal is inputted. The 4-bit binary counter circuit 38 is reset by.

This 4-bit binary counter circuit 38
The relationship between the clock signal output from the clock signal A and the clock signal A output from the clock circuit 33 will be described with reference to FIGS. 5 and 6. A clock signal having a cycle twice that of the clock signal A is output line "A". From the output line “a”, a clock signal with an 8 times period is output from the output line “c”, and a clock signal with a 16 times period is output from the output line “a”. 4 bit binary counter circuit 38, each time it is reset, the clock signal A immediately after the reset is newly counted again and the clock signal shown in FIG. 6 is repeatedly output.

4-bit binary counter circuits 41 and 4
The relationship with the clock signal output from the bit binary counter circuit 38 will be described below. The 4-bit binary counter circuit 41 has three output lines “o”, “ka”,
The clock signal output from the output line "O" has a double cycle, and the clock signal output from the output line "O" has a double cycle. The clock signal output has a cycle four times as long as the clock signal output from the output line “D”, and the clock signal output from the output line “K” is the clock output from the output line “D”. It has 16 times the period of the signal.

The clock signals output from the output lines “O”, “F” and “K” are input to the AND circuit 46.
The AND circuit 46 uses the output lines "O", "K", and "K".
When each is high, the reset signal B shown in FIG. 8 is output to the OR circuit 36, and the reset signal B is input to the flip-flop circuit 47 and the flip-flop circuit 43.

The flip-flop circuit 47 is set by the clock signal output from the output line "ki" of the 4-bit binary counter circuit 41, and maintains the high state until the reset signal B is input. The output signal of the flip-flop circuit 47 is input to the solenoid drive circuit 48, the 4-bit binary counter circuit 31 and the 4-bit binary counter circuit 49.
The 4-bit binary counter circuit 49 is set when the flip-flop circuit 47 is high, and outputs the clock signal input from the AND circuit 39 to the resistance dollar waveform synthesizing circuit 50.

A 4-bit binary counter circuit 31
Counts the number of times the output signal of the flip-flop circuit 47 is input, that is, the number of times the right has been exercised, and when the number of times the right has been exercised reaches 10, high signals are output together from the two output lines. The combined waveform signal output from the resistance dollar waveform synthesizing circuit 50 is input to the voltage variable oscillating circuit 51, the voice amplifying circuit 52, and converted into sound from the speaker 53.

Reference numeral 54 denotes an AND circuit. The AND circuit 54 receives the output signal of the T flip-flop circuit 29, the clock signal from the output line "C" of the 4-bit binary counter circuit 38, and the output signal from the NAND circuit 32. Is input, and when the T flip-flop circuit 29 and the NAND circuit 32 are high, in other words, the right is secured, the clock signal from the output line "U" of the 4-bit binary counter circuit is pilot-lamp driven. Output to circuit 55. As a result, the pilot lamp drive circuit 55 repeats the extinguishing of the lighting, thereby informing the pilot lamp 56 of the state of securing the right to increase the entry probability.

Next, the operation will be described.

(B) Power is turned on.

When the power is turned on, a reset signal is output to the OR circuit 35 and the OR circuit 36, and this reset signal is output to the T flip-flop circuit 29 and the flip-flop circuit 43.
Is input to the flip-flop circuit 47. Then,
T flip-flop circuit 29, flip-flop circuit 43,
The flip-flop circuit 47 becomes low. Since the flip-flop circuit 43 is in the low state, the knot circuit 44 is in the high state, and the 4-bit binary counter circuit 41
Is reset and the output of the clock signal is prohibited.

When the power is turned on, the clock circuit 33 outputs the clock signal A, which is input to the 4-bit binary counter circuit 38. The clock signal output from the output line "C" of the 4-bit binary counter circuit 38 is the pilot lamp drive circuit 40.
The pilot lamp 42 blinks when the power is turned on.

The AND circuit 54 has the 4-bit binary counter circuit 38 because the T flip-flop circuit 29 is in the low state regardless of whether the NAND circuit 32 is in the high or low state.
Do not output the clock signal output from the output line “C” to the pilot lamp drive circuit 55. Therefore, the pilot lamp 56 is off.

The solenoid 21 includes a flip-flop circuit 47.
Is not driven because it is in the low state, the attacker 20 is in the closed state, and the 4-bit binary counter circuit 49 is
Since the flip-flop circuit 47 is in the low state,
It is not set and no sound effect is produced from the speaker 53.

(B) A pachinko ball jumps into one of the winning holes 2, 3, 4, 5 and 6 of the accessory 1 during the game, and the winning ball enters the right securing winning port 14 to secure the right. When the switch is momentarily closed.

When the right securing switch 15 is closed, the Schmitt waveform shaping circuit 27 based on the closing of the right securing switch 15
The output signal from the T flip-flop circuit 29 changes from low to high. This signal is input to the AND circuit 30 and the 4-bit binary counter circuit 31.

The 4-bit binary counter circuit 31 is
Since the T flip-flop circuit 29 is reset when it is high, the output signals output from the two output lines thereof are both low, and the NAND circuit 32 outputs a high signal. , The T flip-flop circuit 29 is high and the NAND circuit 32 satisfies the high condition, the clock signal of the output line "C" of the 4-bit binary counter circuit 38 is output, and the pilot lamp 56 blinks. Then, it is displayed that the right has been generated and secured.

The state of securing the right disappears under the following three conditions.

When the right securing switch 15 is closed while the aT flip-flop circuit 29 is in the high state.

When the right to increase the jump probability is secured, the T flip-flop circuit 29 is in the high state and is in the operating state. At this time, if a hit ball jumps into the right securing winning opening 14 and the right securing switch 15 is closed, the T flip-flop circuit 29 is reset based on the closing of the right securing switch 15, and the high state is changed to the low state. , The right secured state disappears by shifting from the operating state to the inactive state.
As described above, the T flip-flop circuit 29 alternately repeats setting and resetting each time one ball is hit,
Securing and extinguishing rights are reversed.

Therefore, when the player exercises the right, the right row use winning hole is provided so that the player does not jump into the right securing winning hole 14.
Aiming at 23 and 24, the ball will be hit. Therefore, it is possible to enhance the interest of the player in two stages of securing the right and exercising the secured right without extinguishing it, and to impart the game change to the player.

B When the power is turned off.

C When the right has been exercised a predetermined number of times.
The extinction of the right when the right is exercised a predetermined number of times will be described later.

(C) When the right is secured and a pachinko ball has jumped into either one of the right row use winning openings 23 and 24.

The AND circuit 30 outputs a high signal, and the flip-flop circuit 43 changes from low to high.

The differentiating circuit 45 is a flip-flop circuit.
Since the differential signal is output at the rising edge of 43 when it goes from low to high, the 4-bit binary counter circuit 38
Is reset once, the clock signal A from the clock circuit 33 is newly counted, and the clock signal shown in FIG. 6 is output.

The 4-bit binary counter circuit 41 is
Since the knot circuit 44 becomes low when the flip-flop circuit 43 is high, the reset is released and the clock signal shown in FIG. 7 is output. AND circuit as shown in FIG. 7 and FIG.
Since the rising edge of the clock signal output from the output line "ki" is earlier in time between the reset signal B output from 46 and the clock signal output from the output line "ki", the flip-flop circuit 47 , It is set and becomes high when the clock signal from this output line "ki" is high.

When the flip-flop circuit 47 becomes high,
Since the solenoid drive circuit 48 is driven, the solenoid
21 is activated, the attacker 20 is opened, the high signal is input to the 4-bit binary counter circuit 31, and the 4-bit binary counter circuit 31 counts that the right exercise has been performed once.

The 4-bit binary counter circuit 49 is
Since the flip-flop circuit 47 is set when it is high, the clock signal from the AND circuit 39 is output to the resistance dollar waveform synthesizing circuit 50, and the sound effect is generated together with the operation of the solenoid 21.

The flip-flop circuit 47 is an AND circuit 46.
Is reset by the reset signal B output from
As shown in FIG. 9, it goes from high to low after a lapse of a predetermined time. As a result, the operation of the solenoid 21 is stopped, the generation of the sound effect is stopped, and the flip-flop circuit is stopped.
Since 43 is also reset by the reset signal B, the flip-flop circuit 43 changes from high to low and the knot circuit
44 becomes high and 4-bit binary counter circuit 41
Is reset, the output of the clock signal is prohibited, and the first exercise of the right ends.

In this way, the exercise of the right is repeated, the number of times of the exercise of the right is counted by the 4-bit binary counter circuit 31, and when the number of times reaches 10, the four bits of the 4-bit binary counter circuit 31 Since the high signal is output together from the output line and the NAND circuit 32 becomes low, the knot circuit 37 becomes high, which is the T flip-flop circuit via the OR circuit 35.
Entered in 29.

As a result, the T flip-flop circuit 29 is reset to change from high to low, and the right disappears, while the AND circuit 54 is a 4-bit binary counter circuit.
The low level is output regardless of the clock signal of the 38th output line “C”. Therefore the pilot lamp 56
Is extinguished, so the disappearance of the rights that have occurred and are secured is displayed.

Therefore, the secured right is extinguished by either driving the solenoid 21 a predetermined number of times or re-entering the right securing winning opening 14 as described above.

The embodiment shows one structural example of the present invention, and can be appropriately modified within the scope of the object of the present invention.

[0055]

As described above, according to the present invention, since the distribution member distributes the hit balls to the normal winning openings more than the rights securing winning openings, the possibility of securing the rights can be reduced. Therefore, by increasing the interest in securing the right and improving the game motivation by giving the game change to the player, and by reducing the possibility of exercising the right, it is economical on the side of the game ground based on the prize ball payout. You can balance.

[Brief description of drawings]

FIG. 1 is a perspective view of an accessory used in a pachinko machine according to the present invention.

FIG. 2 is a perspective view of a right securing switch of a pachinko machine according to the present invention.

FIG. 3 is a perspective view showing a connection relationship between an attacker and a solenoid used in the pachinko machine according to the present invention.

FIG. 4 is a block diagram of a circuit used in the pachinko machine according to the present invention.

5 is a clock signal diagram of the clock circuit shown in FIG.

6 is a signal waveform diagram of a clock signal output from the binary counter circuit shown in FIG.

7 is a signal waveform diagram of a clock signal output from the binary counter circuit to which the clock signal shown in FIG. 6 is input.

8 is a signal waveform diagram of a reset signal output from the AND circuit to which the clock signal shown in FIG. 7 is input.

9 is a waveform diagram of an output signal output from the flip-flop circuit set by the clock signal shown in FIG. 12, 13 Partition plate (sorting member) 14 Right securing winning hole 15 Right securing switch 16, 17 Normal winning slot 23, 24 Right row using winning slot 25, 26 Right exercise switch 27, 28 Schmidt waveform shaping circuit 29 T flip-flop Circuit 30 AND circuit 31 4-bit binary counter circuit 43 Flip-flop circuit 48 Solenoid drive circuit

Front page continuation (72) Inventor Misao Hojima 2-8-5 Nishiki-cho, Kiryu-shi, Gunma Prefecture (72) Inventor Toshio Oda 3-30-12 Nakano Nakano-ku, Tokyo Condominium Soleuyu Room 509 (72) Inventor Kanda Masao 1-9-13 Hamamatsu-cho, Kiryu-shi, Gunma Prefecture (72) Inventor Hitoshi Morita Ohma-machi, Yamada-gun, Gunma Prefecture 45-3 Oma (72) Sadayuki Takahashi 1-487-4 Aioi-cho, Kiryu-shi Gunma Prefecture (72) ) Inventor Momojiro Kanai 5-21 Orihime-cho, Kiryu-shi Gunma (72) Inventor Reiji Fujita 6-8-6 Higashi Kiryu-shi, Gunma (72) Inventor Tadashi Roppongi 1241-5 Kurokawa Hiromachi, Kiryu-shi Gunma ) Inventor Kiyoshi Otani 762-Kirihara, Omama-cho, Yamada-gun, Gunma Prefecture (72) Inventor, Jiro Hayashi, 713-1 Aramaki-machi, Maebashi, Gunma Prefecture

Claims (1)

[Claims] 1. A normal winning opening, a right securing winning opening different from the normal winning opening, a right row use winning opening different from the right securing winning opening and the normal winning opening, and a hit ball. And a variable winning ball apparatus capable of changing into a first state in which a ball easily enters and a second state in which a hit ball does not enter, and an electrical device for driving and controlling the variable winning ball apparatus from a second state to a first state. A driving source and a distribution member for allocating more hit balls to the normal winning openings than the rights securing winning openings are provided on the game board, and based on the detection of the hitting of the hit balls into the rights securing winning openings. A right securing circuit that is in an operating state that secures the right to increase the winning probability, and an electric drive source is determined based on the detection of a ball hit into the winning slot using the rights row in the operating state of the rights securing circuit. A pachinko machine characterized in that a right exercising circuit for operating the time is provided.