JP2000288182A - Game machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a pachinko game machine in which a shot ball possible enter a starting prize hole regardless of adjustment of an obstacle nail. SOLUTION: This game machine is provided with an electric starting prize hole 9a, ball detectors 17a, 17b detection a dropping shot ball, a variable display apparatus 26 producing variable display on the basis of the detection outputs from the detectors 17a, 17b, and a tulip solenoid 16 opening the electric starting prize hole 9a when a pattern shown in a display stop of the variable display apparatus 26 coincides with a predetermined pattern.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a game machine such as a pachinko machine.

[0002]

2. Description of the Related Art Conventionally, a plurality of starting winning openings, a variable winning device that opens and closes an opening / closing member a predetermined number of times based on the winning of a hit ball into the starting winning opening, and a hit ball received during opening and closing the predetermined number of times. A large number of pachinko machines provided with a big hit generating means for generating a big hit state when a specific winning port provided in the variable winning device is won have been provided on the market.
In such a pachinko machine, the starting winning opening is formed as a winning opening whose size does not change.

[0003]

For this reason, it is determined whether or not a hit ball is likely to enter the starting winning opening by adjusting the obstacle nail which is planted above the starting winning opening. However, there is a problem that the player does not play. SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems, and an object of the present invention is to provide a gaming machine such as a pachinko machine in which a hit ball can enter a starting winning opening regardless of adjustment of an obstacle nail. It is in.

[0004]

In order to achieve the above-mentioned object, according to the present invention, a special condition that is advantageous to a player when a specific condition is satisfied as a necessary condition for winning a hit ball into a starting winning opening means. In a gaming machine capable of generating a gaming state,
Auxiliary variable display means capable of variably displaying a plurality of identification information is provided, and the starting winning opening means can be converted into a first state in which it is easy to win a hit ball into the winning opening and a second state in which it is difficult to win. The auxiliary variable display means performs variable display when a predetermined starting condition is satisfied, and when the display result is predetermined specific identification information, the normal electric role is temporarily switched from the second state to the second state. The control is performed such that the operation of returning to the second state after being converted to the first state is repeated a plurality of times.
The time for maintaining the first state and the time for maintaining the second state are individually set. In this case, it is preferable to set the time for maintaining the first state shorter than the time for maintaining the second state.

(Operation) Since the starting winning opening means includes an ordinary winning combination, and the ordinary winning combination can be changed to the first state in which the starting winning is easy according to the display result of the auxiliary variable display means, the obstacle nail or the like can be obtained. This makes it possible to create a situation in which the winning prize opening means can easily win a prize, without being greatly affected by the prize. In addition, since the conversion operation is repeated a plurality of times, once until the normal electric hand returns to the first state from the conversion to the first state, the normal electric hand keeps the first state for a long time. It is possible to ensure that the starting winning opening means has multiple chances of hitting the ball over time while preventing the player from giving a profit unnecessarily as described above. Can be enhanced. Further, since the first state maintaining time and the second state maintaining time of the ordinary electric hand in the repetitive operation are set individually, the respective maintaining times are appropriately set according to the characteristics of the gaming machine and the like. Becomes possible. Furthermore, the repetitive operation of the ordinary electric hand can be performed at the same time interval, so that the technical intervention of the player can be allowed within a range in which the disadvantage of the game hall does not increase, and the game is not tired.

In particular, if the first state maintaining time is shorter than the second state maintaining time, a large amount of hit balls will not be accepted depending on the conversion of the ordinary electric power into the first state each time, and the predetermined interval Can be shifted to the first state a plurality of times, so that it is possible for the player to appear as if a relatively large number of situations in which the winning prize opening means can be easily won are created, and the player can concentrate on the game. Can be done.

[0007]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a pachinko machine as a gaming machine to which an embodiment of the present invention is applied, and FIG. 1 is a front view of the pachinko machine. In FIG. 1, a metal frame 3, a glass door frame 4, a front plate 5 and the like are attached to a front frame 2 of a pachinko machine 1, and a game board 6 is detachably attached to the back of the front frame 2. .

On the game board 6, a guide rail 8 for guiding a hit ball and forming a game area 7 is planted in a substantially circular shape. At approximately the center of the game area 7, a variable winning device 20 which is a feature of this embodiment is attached. In addition,
The variable winning device 20 will be described later in detail. Further, in the game area 7, starting winning ports 9a to 9c as starting winning port means are provided below the gaming area 7. This starting winning opening 9a ~
Among the 9c, a central start winning opening 9a is a tulip-type starting winning opening (ordinary electric winning) controlled to be opened and closed by a tulip solenoid 16 which is an electric drive source.
An operation lamp is built in the wing portion.

An operation lamp is also provided below the other winning ports 9b and 9c. The operation lamp informs the player that the hit ball has won the starting winning opening. When a hit ball wins in the central starting winning opening 9a, the opening / closing wing piece 23 of the variable winning device 20 described later.
a and 23b open and close twice at short time intervals, and when a hit ball wins the right and left starting winning openings 9b and 9c, the opening and closing wing piece 23 is opened.
a, 23b open and close once. In order to detect the winning of the hit ball, start winning detecting switches 31a to 31c (see FIG. 3) are incorporated.

[0010] Further, in the game area 7, winning holes 10a, 10b, 11a, 11b in which the winning of a hit ball is made a normal winning.
Or the big hit lamps 12a, 12 which are turned on or blink when a special game state to be described later is entered to notify the fact.
b etc. are provided respectively. An out port 1 for collecting hit balls that did not win any of the various winning ports below the game area 7.
8 are provided. Variable winning device 2 of the winning ports
In the winning holes 10a and 10b provided on the left and right of 0, ball detectors 17a and 17b for detecting a winning ball are built. When the ball detectors 17a and 17b are turned on, the fluctuation display 26 as auxiliary variable display means, which also serves as a number display described later, starts to fluctuate.

When the symbol at the time when the fluctuation indicator 26 is stopped matches a predetermined symbol (for example, the numeral "7"), the tulip solenoid 16 is set in a predetermined mode as will be described later in detail. Drive with In addition, the game area 7
Winning openings 11a and 11b provided on the lower left and right sides of the player have operation lamps built therein, and are driven to blink in a special game state or in a normal game state. Of course, in this case, the blinking mode is set to be different between the special game state and the normal game state.

On the surface of the front plate 5 is fixed an upper plate 13 for storing paid-out prize balls and supplying a hit ball to a shooting position. An operation handle 14 for adjusting the resilience of a hit ball and a lower plate 15 for storing prize balls that cannot be stored in the upper plate 13 are attached.

Next, based on FIG.
Will be described. FIG. 2 is a front view of the variable winning device 20. In FIG. 2, the variable winning device 20 has a mounting plate 21 mounted on the gaming board 6, and the mounting plate 21 has a vertically long window opening 22 formed therein. A pair of open / close members 23a, 23
b is openably and closably mounted. This opening / closing member 23
The solenoids a and 23b are driven to be opened and closed by a solenoid 34 (see FIG. 3). When the solenoid 34 is excited, the opening and closing members 23a and 23b are in an open state, and when the solenoids are demagnetized, they are in a closed state.

In this embodiment, the opening / closing member 23 is used.
a, 23b are short time intervals, for example, starting winning opening 9a ~
When the ball hits 9c, the opening / closing is controlled at intervals of about 0.5 seconds. When the ball hits a V winning opening 24 described later, the opening / closing is controlled at intervals of about 0.75 seconds. In the lower part of the window opening 22, a plurality of winning holes are formed, the center of which is a V winning opening 24 as a specific winning opening, and the both sides have a normal winning opening 25.
a, 25b.

The winning ball guided by the opening and closing operation of the opening and closing members 23a and 23b due to the winning in the starting winning openings 9a to 9c enters the V winning opening 24 to be in a big hit state, so that the opening and closing members 23a and 23b are opened. Performs the opening / closing operation 18 times, or continues the opening / closing operation until ten winning balls are won. Further, if there is a prize in the V winning opening 24 again during the opening / closing operation, the opening / closing operation is immediately stopped, and the above-described 18 or 10 opening / closing operations are repeated from the beginning.

The number of repetitions is set to a maximum of 16 times. The V winning opening 24 has a V winning detection switch 33 for detecting a winning (see FIG. 3).
Are provided, and a V winning port 24 and a normal winning port 25 are further provided.
The 10-count detection switch 32 (see FIG. 3) that detects all winning balls that have won the a and 25b is a variable winning device 2.
0 is provided on the back surface.

A number display 26 and a count display 27 are arranged on the left and right of the window opening 22.
Among them, the frequency display 26 displays the number of repetitions of the opening / closing operation during the big hit state, and has a function as a fluctuation display for displaying fluctuation based on the ON signals of the ball detectors 17a and 17b. Have. Thus, when a certain time has elapsed after the start of the fluctuation, the fluctuation display is stopped. Then, when the symbol displayed at the time of stoppage of the fluctuation coincides with a predetermined symbol, the tulip solenoid is driven in a predetermined mode.

The count display 27 displays the number of winning balls won during one opening / closing operation in the state of the big hit. The display is driven for demonstration even during the normal game state. In addition,
In the illustrated embodiment, the count display 26 and the count display 27 are composed of 7-segment LEDs.
For this reason, in this embodiment, when the number-of-times indicator 26 is used as a variation indicator, symbols from “0” to “9” are varied, and “7” of them is set as a hit symbol. I have.

Further, LED lamps (light emitting diodes) 28 and 29 are provided on both left and right sides of the mounting board 21 of the variable winning device 20 in a big hit state or in a normal game state. Of course, in this case, the blinking mode is set to be different between the big hit state and the normal gaming state. Similarly, the window opening 22
Is provided with an operation lamp 30, which is also driven to blink in a big hit state or a normal game state.

A control circuit for driving the above-mentioned variable winning device 20 is configured as shown in FIG. That is, the microcomputer 40 as the control center has an external RO
M41 and an external RAM 42 are connected. External ROM
41 stores program data indicating a processing procedure, and writes and calls necessary data to and from the external RAM 42.

The start winning detection switches 31a to 31
c, the 10 count detection switch 32, the V winning detection switch 33, and the ball detectors 17a, 17b are connected to the microcomputer 40 via a waveform shaping circuit 43 composed of a flip-flop for preventing chattering.

The clock generation circuit 45 outputs an external interrupt signal to the I / O
Output to the NT terminal. Then, in synchronization with the external interrupt signal, the microcomputer 40
1. Execute the main program stored in 1.

When power is supplied to the power supply circuit 47, a reset signal is output from the reset signal generation circuit 46 to the microcomputer 40, and an initial program is started by the reset signal. When the start switch 51 is turned on as necessary, the reset signal generation circuit 46
Output a reset signal, and the reset signal similarly starts an initial program.

A display drive circuit 48, a display selection circuit 49, and a driver 50 are connected to each output port of the microcomputer 40. The display drive circuit 48 and the display selection circuit 49 include the above-mentioned number display 26 and the LED.
Lamps 28 and 29 and a count display 27 are connected. These displays are dynamically driven by outputting selected data and display data from the microcomputer 40 at regular intervals. The driver 50 drives the tulip solenoid 16 and the solenoid 34 in accordance with a signal from the microcomputer 40, and controls lighting or blinking of the big hit lamps 12a and 12b and the operation lamp 30.

Among the operations controlled by the above-described control circuit, a fluctuation display subroutine showing a processing procedure of the fluctuation display of the fluctuation display 26, and a tulip solenoid driven when it is determined that the fluctuation display subroutine has hit. A tulip solenoid driving subroutine showing the driving procedure of Step 16 will be described with reference to FIGS.

First, the variable display subroutine will be described with reference to FIG. If the variation indicator 26 or the electric start winning port 9a is not operating in the operation when the hit ball has won one of the winning ports 10a and 10b, step S10 is executed.
It is determined that either one of the ball detectors 17a and 17b has been turned on in step S30.
1 is set. Then, in step S70, the timer T, which is the fluctuation time, is set, and the fluctuation is started.

Steps S80-S10-S40-S80 are repeated until the timer T expires. Thus, when the timer T times out, the fluctuation is stopped in step S90, and "1" is subtracted from the value of the ball detection counter (the same as when the ball detection counter is cleared). Then, in step S100, it is determined whether or not the symbol at the time of stop matches a predetermined symbol. If they match, the hit flag is set and the subroutine ends.

When the change indicator 26 is changing,
Since the value of the ball detection counter is not cleared unless the fluctuation is stopped in step S90, the value of the ball detection counter is always determined to be C = 1 in step S20, and the ball detector 17 is reset.
ON of a and 17b is invalidated.

When the tulip solenoid 16 is in operation, the process of step S30 is executed, but the variable display is not performed by the judgment of step S50. However, when the operation of the tulip solenoid 16 is completed, it is determined that C = 1 in step S60, and the variable display is performed. Even if the ball detectors 17a and 17b are turned on while the tulip solenoid 16 is operating, the ball detectors 17a and 17b may be turned off.

Next, a tulip solenoid driving subroutine driven when the hit flag is set in the above-described subroutine will be described with reference to FIG. A timer t1 (for example, 1 second) for setting the excitation time of the tulip solenoid 16 is set in step S150. Then, in step S200, the tulip solenoid 16 is turned on until the timer t1 times out.

When the timer t1 times out, the opening / closing counter (not shown) for counting the number of opening / closing of the electric start winning port 9a is updated (D = D + 1). Thereafter, in step S180, the tulip solenoid 16 is de-energized. Timer t2 (for example, 4
Second) is set. When the timer t2 is set, the tulip solenoid 16 is turned off in step S190 until it is determined in step S120 that the timer t2 has expired.

When the timer t2 times out,
In step S130, it is determined whether or not the value of the opening / closing counter of the electric start winning port 9a is equal to or less than "6".
If below, the above-described excitation of the timer t1 and the non-excitation of the timer t2 are repeated. In addition, the electric start winning port 9a
When the value of the opening / closing counter of "6" becomes "6", the hit flag is cleared and the drive processing of the tulip solenoid is terminated, though not shown.

That is, in this embodiment, the electric start winning port 9a is opened and closed intermittently. This is because the opening and closing members 23a and 23b of the variable winning device 20 are opened and closed by the hit ball when the electric start winning opening 9a is opened, and the hitting ball received during the opening and closing reaches the V winning opening 24 to some extent. This is because it takes time, and during that time, it is not necessary to open the electric start winning port 9a.

If the electric start winning port 9a is opened only once, there is a possibility that the hit ball will not win the electric starting winning port 9a by the opening of the electric start winning port 9a. is there. Of course, in this case, the electric start winning port 9a may be continuously opened for a fixed time.

Although the embodiment has been described above, in the above embodiment, since the frequency display 26 is also used as the fluctuation display, there is no need to provide an extra fluctuation display, which is economical. There is. A count display 27 is also used as a fluctuation display, and two display 2
The change indicator may be constituted by 6, 27. In addition, a dedicated display may be provided as the variable display without using the display provided in the variable prize winning device 20. Even in this case, the number of the dedicated fluctuation indicator is one,
There may be more than one.

In the above description of the operation, the case where the detection signals of the ball detectors 17a and 17b are not stored during the fluctuation display or the like is shown, but it may be possible to store up to a predetermined number (for example, 4). In addition, ball detectors 17a, 17b
The number of winning ports 10a and 10b and the mounting position may be arbitrarily set.

In the present invention, the variable winning device 2
Although a pachinko machine (a so-called Hikoki type) of a type that makes a big hit when a hit ball wins in the V winning opening 24 provided at 0, a similar technical idea is combined with a symbol displayed on a symbol display device. May be applied to a pachinko machine (so-called digital type) in a type of a big hit. In this case, at least one of the start winning ports for starting the fluctuation of the symbol display device may be an electric start winning port.

[0038]

As is apparent from the above description, according to the present invention, the starting winning opening means includes a normal winning combination, and the normal winning winning starts according to the display result of the auxiliary variable display means. Since it is possible to convert to the easy first state, it is possible to create a situation where it is easy to win the starting winning opening means without being greatly affected by obstacles such as nails. In addition, since the conversion operation is repeated a plurality of times, once until the normal electric hand returns to the first state from the conversion to the first state, the normal electric hand keeps the first state for a long time. It is possible to ensure that the starting winning opening means has multiple chances of hitting the ball over time while preventing the player from giving a profit unnecessarily as described above. Can be enhanced. Further, since the first state maintaining time and the second state maintaining time of the ordinary electric hand in the repetitive operation are set individually, the respective maintaining times are appropriately set according to the characteristics of the gaming machine and the like. Becomes possible. Furthermore, the repetitive operation of the ordinary electric hand can be performed at the same time interval, so that the technical intervention of the player can be allowed within a range in which the disadvantage of the game hall does not increase, and the game is not tired.

In particular, if the first state maintaining time is shorter than the second state maintaining time, a large amount of hit balls will not be accepted depending on the conversion of the ordinary electric hand to the first state each time, and the predetermined interval Can be shifted to the first state a plurality of times, so that it is possible for the player to appear as if a relatively large number of situations in which the winning prize opening means can be easily won are created, and the player can concentrate on the game. Can be done.

[Brief description of the drawings]

FIG. 1 is a front view of a pachinko machine according to an embodiment.

FIG. 2 is a front view of a variable winning device provided in the pachinko machine.

FIG. 3 is a block diagram of a control circuit for controlling a game operation of the pachinko machine.

4 is a flowchart showing an operation of a fluctuation indicator and an operation of an electric start winning port out of operations controlled by the control circuit shown in FIG. 3;

FIG. 5 is a flowchart showing an operation of a fluctuation indicator and an operation of an electric start winning port among operations controlled by the control circuit shown in FIG. 3;

[Explanation of symbols]

 1 ··· Pachinko machine 9a ··· Electric start winning opening 9b, 9c · · · Starting winning opening 16 · · · Tulip solenoid 17a, 17b · · · Ball detector 20 · · · Variable winning device 23a, 23b · · · Opening and closing member 24 · · · V Winning opening (special winning opening) 26. Count display (variable display)

Claims (2)

[Claims] 1. A plurality of identification information can be variably displayed in a gaming machine capable of generating a special gaming state advantageous to a player when a specific condition is satisfied as a required condition of winning a ball into the starting winning opening means. The starting winning opening means includes a normal electric hand switchable between a first state in which it is easy to win a hit ball into the winning opening and a second state in which it is difficult to win, The variable display of the auxiliary variable display means is performed by the satisfaction of the start condition of the above, and when the display result is predetermined specific identification information, the normal electric hand is once converted from the second state to the first state and then re-displayed. Controlling the operation of returning to the second state to be repeated a plurality of times;
A gaming machine wherein a time for maintaining the state and a time for maintaining the second state are individually set. 2. A gaming machine wherein the time for maintaining the first state is set shorter than the time for maintaining the second state.