JPH05220264A - Pachinko machine - Google Patents

Abstract

PURPOSE:To provide a pachinko machine generating the right occurrence state based on different display results. CONSTITUTION:The right occurrence state is completed based on the introduction of the special prize signal S2 or the introduction of the preset number of start prize signals S3 when driven balls enter a start prize port in the right occurrence state, and the prize data are updated to obtain prize patterns at each completion as shown by steps 112 114 126-130 and steps 118-124 126-130. The right occurrence state is generated by different display results, the game does not become monotonous, and the interest of the game can be enhanced.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is an electric prize winning device that is opened when a display result of a symbol display device matches a winning symbol, and is provided below the electric prize winning device and accepted by the electric prize winning device. A special winning device that sorts and guides the winning balls to one of a plurality of passing areas including a special device operating area,
When the winning balls guided to the special winning device pass through the special device operating area, the operation is started, and when the winning ball passes through the special device operating area again, or a predetermined number of starting winning holes are provided on the game board. Pachinko machine equipped with a special device that ends the operation when the ball hits a prize, and a variable winning device that is open-driven in a predetermined manner every time a ball hits the starting winning opening while the special device is operating It is about.

[0002]

2. Description of the Related Art Conventionally, when a prize ball passes through a special device operating area of a special prize device provided on a game board, the special device is activated to generate a right, and a hit ball is started during the right condition. A large number of pachinko machines have been provided to the market by opening the variable winning device by winning a prize until a fixed time (for example, 10 seconds) has elapsed or a predetermined number (for example, 10) of winning balls have been generated. .. In such a pachinko machine, the winning balls have passed through the special device operating area again, or a predetermined number (for example, 16
The number of hit balls has been awarded, and the state in which the right has been generated ends.

By the way, in the pachinko machine having the above-mentioned game contents, an electric winning device is arranged above the special winning device in order to easily guide a hit ball to the special winning device. It has been proposed to open the symbol display device when the display result matches a predetermined hit symbol. In this case, the winning symbol of the symbol display device was not changed and remained constant.

[0004]

Therefore, in the conventional art, the hit symbol is once displayed and the right is generated,
Even if the right generation state ends, there is a problem that the game becomes monotonous and the interest of the game is halved because the game is repeated to make the same winning symbol appear again. The present invention has been made in view of the above problems, and an object of the present invention is to provide a pachinko machine in which a right generation state is generated by different display results.

[0005]

In order to achieve the above-mentioned object, in the present invention, an electric winning device which is opened when the display result of the symbol display device matches the hit symbol,
A special winning device that is provided below the electric winning device and guides the winning balls received by the electric winning device to one of a plurality of passage areas including a special device operating area, and the special winning device. A special device that starts operating when the winning ball passes through the special device operating region and ends when the winning ball passes through the special device operating region again or when a predetermined number of hit balls enter the starting winning opening. In a pachinko machine equipped with a variable winning device that is open-driven in a predetermined manner each time a hit ball is won in the starting winning opening during operation of the special device, each time the operation of the special device is completed, It is characterized by comprising a hit symbol changing means for changing the hit symbol.

[0006]

[Effect] Each time the operation of the special device ends, that is, every time the right game state ends, the hit symbol of the symbol display device is changed, so that the right occurrence state is caused by a different display result, and the game is played. It's not monotonous, and you can enjoy the fun of playing games.

[0007]

Embodiments of the present invention will be described below with reference to the drawings. First, the configuration of the game board 1 of the pachinko machine according to the embodiment will be described with reference to FIGS. 5 to 7. In the figure, in a substantially central portion of a game area 3 surrounded by a guide rail 2 of a game board 1, a symbol display device 4, a gate passage opening 8, a winning opening 23, and one mounting board 11 are arranged in this order from the top.
The electric prize winning device 9 and the special prize winning device 10 are provided. Now, to explain these relationships below, the gate passage opening 8 is not configured to simply discharge a hit ball that falls through the game area 3 and does not discharge a prize ball, but hits the gate passage opening 8 Is to control the variable display of the symbol display device 4 provided above the gate passage opening 8 by passing. In addition, the gate passage opening 8 may be used as a winning opening through which prize balls are discharged, in addition to operating the symbol display device 4. Then, the gate passing opening 8 is provided with a gate winning ball detection switch 33 (see FIG. 4), and variable display of the symbol display device 4 is executed based on the detection signal.

The symbol display device 4 includes one variable display device 5 capable of variable display, two hit symbol display devices 6a and 6b (both are composed of 7-segment LEDs), and a gate winning memory display device 7. It is configured. The variation display 5 starts variation display based on the fact that a hit ball has been won in the gate passage opening 8 and is stop-controlled after a predetermined time (for example, 6 seconds) has elapsed. Further, as the symbols displayed on the variable display 5, for example, 10 kinds of numerical symbols 0 to 9 are variably displayed. Then, the symbol when the variable indicator 5 is stopped hits the symbol indicator 6
When it matches the hit pattern displayed on a, 6b,
The electric winning device 9 arranged between the gate passage opening 8 and the special winning device 10 is determined to be hit and is driven to open. The hit symbol displayed on the hit symbol display 6a, 6b is set to a predetermined hit symbol (for example, 1) when the power is turned on, and the hit symbol displayed each time the right generation state ends is changed. To be done. For example, 1 → 3
→ 5 → 7 → 1 → 3 → ・ ・ ・ ・ ・ is changed to cycle. In addition, in this embodiment, the opening time of the electric winning device 9 is set to be different depending on the type of the winning symbol.

Further, the gate winning memory display 7 provided in the symbol display device 4 passes through the gate passage opening 8 when the symbol display device 4 is in a variable display or when the electric winning device 9 is open. This is to notify that up to four hit balls have been stored. Even if a hit ball passes through the gate passage opening 8 while all four gate winning memory indicators 7 are lit, it is treated as invalid. ..

By the way, when the display result when the variable display 5 is stopped coincides with the winning symbol, the special winning device 1
The electric winning device 9 arranged above 0 has a predetermined time (for example, a winning symbol "1") predetermined according to the type of the winning symbol.
And when it is "5", it is set to 0.2 seconds, and the winning symbol is "3"
And "7" is set to 6.0 seconds).
The electric prize winning device 9 shown in the figure has a pair of open / close blades 12a, 12a.
A so-called tulip type winning device having b,
The opening / closing wings 12a and 12b are connected to the tulip solenoid 3
8 (see FIG. 4). Then, when the tulip solenoid 38 is excited and the electric winning device 9 is opened, the hit ball falling in the game area 3 is easily accepted. And the electric winning device 9
All of the hit balls received by the player are guided to the special winning device 10. It should be noted that when a predetermined number of hit balls (one in the case of the present embodiment) is won in the electric prize winning device 9, the tulip solenoid 38 is turned off and closed even before the elapse of a certain time. Therefore, the electric winning device 9
Is provided with a tulip detection switch 37 (see FIG. 4) for counting the number of winning prizes. Further, in the electric prize winning device 9 shown in the figure, the electric prize winning hole 23 is provided in the upper part of the electric prize winning device 9 so that no hit ball is won when the electric prize winning device 9 is closed. You may arrange | position so that a hit ball may win even if the apparatus 9 is closed.

As shown in FIG. 6, the special winning device 10 provided on the same mounting substrate 11 as the above-described electric winning device 9 is composed of a rotating body 15 facing the lower front surface of the mounting substrate 11. The rotating body 15 is constantly rotated in one direction by a rotating body motor (not shown), and a plurality of recesses 16 and 17 having two different shapes are formed on the outer peripheral portion thereof. In the case of this embodiment, as shown in FIG. 7, five normal recesses 16 are formed and one special recess 17 is formed.
Is formed. In addition, in front of the mounting substrate 11, a winning ball receiving frame 13 is provided so as to surround the rotating body 15, and an intrusion recess 14 is formed in the lowermost part of the winning ball receiving frame 13. Then, the prize balls dropped from the electric prize winning device 9 are
It is received by the winning ball receiving frame 13 and reaches the lowermost position,
After entering the intrusion recess 14, the recesses 16 and 17 of the rotating body 15
Has been accepted by either.

The winning balls received in the recesses 16 and 17 move as the rotating body 15 rotates, and are guided to either the passing winning area 18 or the special device operating area 19 formed in the mounting substrate 11. It has become. Specifically, the winning balls normally received in the concave portion 16 are the passing winning regions 1
The prize balls that were guided to No. 8 and received in the special recess 17 are
It is adapted to be guided to the special device operating area 19. The passing winning area 18 is configured as a winning area in which a predetermined number (for example, 15) of prize balls are discharged by the guided prize balls. In addition, by introducing the prize balls to the special device operation area 19, a predetermined number of prize balls are discharged as described above, and the special prize ball detection switch 34 is also provided.
(See FIG. 4). Special winning ball detection switch 3
The ON signal 4 is used as a signal for detecting the occurrence of the right generation state (operation of the special device) and the disappearance (end of operation of the special device).

In the lower part of the special winning apparatus 10, a starting winning number display 20 for displaying the number of balls won in the starting winning openings 24 and 28 described below during the right generation state, and a variable winning described later. The attacker winning number display 21 for displaying the number of winning balls received during one opening of the attacker opening / closing plate 30 of the device 29 is provided. In many cases, the start winning number display 20 can display a number equal to the number of times the attacker opening / closing plate 30 has been opened. This will be described in detail later. The operation of the special device ends when the numerical value displayed on the starting winning number display 20 becomes "16". On the left and right sides of the special winning device 10, normal winning openings 22a and 22b are integrally formed with the mounting substrate 11.

Returning to FIG. 5, on the right side of the gate passage opening 8, there is provided a starting winning opening device 24 (also referred to as the starting winning opening 24) constituting a starting winning opening, and the left side of the electric winning device 9. A start winning port 28 is provided in the. As described above, the starting winning openings 24, 28 open the attacker opening / closing plate 30 of the variable winning device 29 arranged below one of the starting winning openings 24 based on the fact that the hit ball is won during the operation of the special device. To do. by the way,
In the illustrated embodiment, the starting winning opening 28 on the left side of the drawing
Has the same structure as an ordinary socket for simply receiving a hit ball, but the starting winning opening device 24 on the right side of the drawing has a structure in which a rotary disk 25 having one receiving recess 26 is built in. The rotary disk 25 constitutes a hit ball receiving mechanism capable of accepting a hit ball in a time period substantially the same as the open time T4 (described in detail later) allowed by the variable winning device 29. In addition, the starting winning openings 24, 28,
A start winning ball detection switch 35 (see FIG. 4) for detecting the winning of a hit ball is additionally provided. In addition, the starting winning openings 24, 2
The number of prize balls discharged by hitting a ball at 8 is set to a number smaller than the number of prize balls discharged by other winning openings (for example, 7).

As described above, one starting winning opening device 24
A variable winning device 29 is arranged below the. This variable winning device 29 is an attacker solenoid 39 (see FIG. 4).
It has an attacker opening / closing plate 30 which is driven to open and close by a reference), and receives a hit ball falling in the game area 3 with the attacker opening / closing plate 30 being opened. However, the opening of the attacker opening / closing plate 30 is executed based on the fact that the right generation state is continued and a hit ball is won in the starting winning opening 24, 28, and one opening is performed by a predetermined number (for example, Until 10 prize balls are generated,
Alternatively, it is continued until a fixed time T4 (for example, 9.5 seconds) elapses. The variable winning device 29 is provided with a winning ball number detection switch 36 (see FIG. 4) for counting the predetermined number.

Further, in the game area 3 of the game board 1, in addition to the above-described structure, the winning opening 27 arranged above the starting winning opening 28, a plurality of wind turbines 31, an operation lamp 32, and the like.
An outlet (no code) is provided. Operation lamp 3
2 is the winning port 27, the variable winning device 29, the winning port 22
a, 22b, and those provided on both sides of the center of the game area 3, for notifying that the right is in the generated state or notifying that the symbol display device 4 or the variable winning device 29 is being driven. Is. The symbol display device 4 also has an LED built therein, which has substantially the same function as the operation lamp 32.

The structure of the control device for controlling the operations of the symbol display device 4, the special winning device 10 and the variable winning device 29 described above will be described with reference to FIG. FIG. 4 is a block diagram showing the electrical configuration of the control device. A microcomputer 40 is used as the control device. An external ROM 41 and an external RAM 42 are connected to the microcomputer 40. External R
The AM 42 is provided with a hit counter 43, a hit data memory 44 for storing the updated hit symbol, and a decision memory 45 for storing a decided numerical value for determining the hit mode. This confirmation memory 45 is provided with the gate passage opening 8
It has a memory of only the number of pending prizes of +1. The numerical value for determining the mode for each of the pending prize balls is determined at the time of winning (passing), and the numerical value is stored in each finalized memory 45.

On the other hand, a gate winning ball detection switch 33 for detecting passing balls at the gate passage opening 8, a special winning ball detection switch 34 for detecting winning balls passing through the special device operating area 19, and winning at the starting winning openings 24, 28. Start winning prize detection switch 35 for detecting balls, attacker opening / closing plate 3
Number of winning balls detection switch 3 for detecting winning balls at 0
6, and the tulip detection switch 37 for detecting a winning ball in the electric winning device 9 is connected to the microcomputer 40 via a waveform shaping circuit 46.

The clock generation circuit 48 sends an external interrupt signal to the IN of the microcomputer 40 via the frequency divider 47.
Outputs to the T terminal. Then, the microcomputer 40 executes the main program shown in FIGS. 1 to 3 in synchronization with the external interrupt signal. The timing signal output from the timing signal generation circuit 49 is input to the RST1 terminal of the microcomputer 40, a numerical value generation program (not shown) is activated in synchronization with the timing signal, and the value of the hit counter 43 is changed. Will be updated. Further, the reset signal output from the reset signal generation circuit 50 by the ON operation of the power supply circuit 51 is input to the RST2 terminal of the microcomputer 40, and the reset signal activates an initial program (not shown).

A display drive circuit 52, a display selection circuit 53, and a driver 54 are connected to each output port of the microcomputer 40. The display drive circuit 52 and the display selection circuit 53 include the above-mentioned variation display 5, hit symbol display 6a, 6b, gate winning memory display 7, attacker winning number display 21, start winning number display 20. It is connected. These indicators are dynamically driven by outputting the selection data and the display data from the microcomputer 40 at a constant cycle. That is, each display unit is selected by the display selection circuit 53, and is displayed according to the output signal of the display drive circuit 52 at that time. The driver 54 drives and controls the tulip solenoid 38, the attacker solenoid 39, the operation lamp 32, and the like in response to a signal from the microcomputer 40. The motors of the rotating body 15 and the rotating disk 25 (not shown) are directly connected to the power supply circuit 51.

Next, the operation controlled by the above-mentioned control device will be described with reference to the flowchart showing the processing procedure of the microcomputer 40. When the power circuit 51 is energized, the microcomputer 40 is energized and
The reset signal generation circuit 50 outputs the reset signal to RST2.
Output to the terminal. Then, the microcomputer 40
(Hereinafter, referred to as CPU 40) sets each register and counter to initial values. After the initial setting, every time the external interrupt signal output from the frequency divider 47 is input, the CPU 4
0 executes the main program of FIGS. In FIG. 1, the timer updating process is performed in step 100, and the state signals S1 and S of the switch group are processed in step 102.
2, S3, S4 and S5 are read. These status signals are composed of negative logic and indicate that the switch is in the ON state when the signal is at a low level and that a winning ball has been detected.

However, when the trailing edge of the gate winning signal S1 is detected in step 104, step 106 is executed.
It is determined whether or not the number of reserved prize balls is less than four, and only when the number is smaller, the gate prize counter C is obtained in step 108.
Is updated by 1 and the value of the hit counter 43 at that time is stored in the definite memory M (c) 45 in step 110.
That is, when the winning prize to the gate passage opening 8 is detected in the state where there are no reserved winning balls, the gate winning counter C becomes 1,
The value of the hit counter 43 at that time is stored in the decision memory M (1). Further, when the gate winning counter C is 1 or more and a prize is further won in the gate passage port 8, the winning ball becomes a reserved winning ball, and the gate winning counter C is incremented by 1. And the winning counter 43 at the time of winning the prize
The value of is stored in the fixed memory M (c) corresponding to the reserved winning prize. In this way, when a prize is won in the gate passage opening 8, the numerical value for determining the winning mode is determined.

In step 112, the special winning signal S2
When the trailing edge is detected, it is determined in step 114 whether the right generation flag is set. If it is not set yet, the right generation flag is set in step 116. As a result, the right is generated. On the other hand, when it is determined in step 114 that the right generation flag has already been set, the special winning signal S2 is treated as a signal for extinguishing the right generation state, and the process proceeds to step 126 described later.

Next, at step 118, the start winning signal S3
When the trailing edge is detected, it is determined in step 120 whether or not the right generation flag is set. If it is not set, the following steps 122 to 130 are not performed. On the other hand, when the right generation flag is set, the start winning prize counter D is incremented by 1 in step 122, and then step 1
At 24, it is determined whether or not the value of the start winning prize counter D is greater than 15. If it is greater than 15, the right generation flag is reset in step 126 to end the right generation state, the hit data is updated and stored in the hit data memory 44 in step 128, and then step 1
The numerical value stored in the hit data memory 44 at 30 is displayed on the hit symbol display devices 6a and 6b.

Steps 112 → 114 → 126 described above
~ 130 and steps 118-124 → 126-130
The right generation state ends based on the passing of the winning balls to the special device operating area 19 in the right generation state and the winning of a predetermined number of hit balls to the start winning holes 24 and 28, and each time the completion state,
This means that the winning symbol of the symbol display device 4 is changed, and the different display result causes the right generation state, the game is not monotonous, and the interest of the game can be excited.

Next, at step 132, the winning ball number signal S4
When the trailing edge is detected, the winning prize number counter E is incremented by 1 in step 134. Also, step 1
When the fall of the tulip winning signal S5 is detected at 36, the value of the tulip winning counter B is set to 1 at step 138.

Steps 140 to 180 shown in FIG.
And the processing of steps 212 to 218 of FIG. 3 are processing steps corresponding to the respective states of the symbol display device 4 and the electric winning device 9, and steps 182 to 210 and 212 to shown in FIG.
Reference numeral 218 is a processing step corresponding to each state of the variable winning device 29 during the right generation state. Then, the processing steps of the symbol display device 4 and the electric winning device 9 are performed regardless of whether the right is being generated.

Therefore, first, the processing steps corresponding to the respective states of the symbol display device 4 and the electric winning device 9 will be described. (A) Processing when there is no gate winning ball When there are no gate winning balls, that is, when the gate winning counter C is 0, steps 100 to 146 → 18
The processes of 2 to 218 are performed, whereby the fluctuation indicator 5, the lamp group, and each solenoid perform a predetermined display or drive.

(B) Variable display processing In step 146, the value of the counter C is determined, and if it is 1 or more, the value of the counter C is subtracted by 1 in step 148,
In order to indicate the variable display state, the register F is set to 1 and the timer T1 is set to a predetermined value (for example, 6 seconds) in step 150. Then, as the gate winning counter C is decremented in step 152, the content of the fixed memory M (c) 45 is incremented by 1 and updated. Next, in step 154, it is determined whether or not the timer T1 has timed out. If it is determined that time has expired, step 156
It is determined whether or not the numerical value stored in the definite memory M (0) is equal to the hit data stored in the hit data memory 44. If they are not equal, the process proceeds to step 158 and the hit counter 43 at that time. Is set as the deviation data in the variation display 5 (however, when the value of the hit counter 43 is equal to the hit data, it is set by adding 1), and the definite memory M (0) and the hit data are equal. In this case, the process shifts to step 160 and the hit data stored in the hit data memory 44 is set in the variation display 5.
Until the timer T1 times out, it is determined in step 140 that the variable display is being performed, so the processing of steps 100 to 140 → 154 → 182 to 218 is repeated.

(C) Processing when hitting When the result of the judgment in step 156 is a hit, an interval timer T which sets a hit flag in step 162 and waits until the electric winning device 9 opens.
2 is set and the value of register F is set to 2 to indicate that the interval is in progress. Until the interval timer T2 expires, it is determined in step 142 that the interval is in progress, and therefore the processes of steps 1100 to 142 → 164 → 182 to 218 are repeated.

On the other hand, when it is determined in step 164 that the interval timer T2 has timed out, the tulip solenoid flag (hereinafter abbreviated as tulip SOL flag) is set in step 166 to indicate that the tulip is open. Set F to 3. Then, in step 168, the hit data memory 44
It is judged whether or not the hit data stored in "1" is "1" or "5". If so, the timer T3 is set to "α" in step 170, and the hit data is "1".
Alternatively, when it is not “5”, that is, when it is “3” and “7”, “β” is set to the timer T3 in step 172. Here, α is set to an extremely small value, for example, about 0.2 seconds, and β is a relatively large value, for example, 6.
It is set to about 0 seconds. This is a winning design 1 → 3 → 5
By changing the setting of → 7 → 1 → ..., the opening time of the electric prize winning device 9 is alternately set to change the winning rate of the hit ball to the electric prize winning device 9. This is to change the occurrence probability of the occurrence state. Specifically, when the opening time of the electric winning device 9 is extremely short, the rate of winning balls during the opening is low,
For this reason, the probability of occurrence of the right generation state is low, but when the opening time of the electric winning device 9 is long, the probability of winning balls during the opening is extremely high. Becomes higher. As described above, in the present embodiment, not only the winning symbol is changed, but also the occurrence probability of the right generation state is changed according to the type of the winning symbol, so that the interest of the game can be further enhanced. ..

In step 174, the timer T3 set to each value in step 170 or 172 is set. The tulip solenoid 38 is energized until it is determined in step 176 that the timer T3 has timed out, or until it is determined in step 178 that the value of the tulip prize counter B is "1". The state in which the device 9 is easy to win is maintained. Then, when the predetermined time has passed or when the value of the tulip winning counter B becomes "1", step 1
At 80, the tulip SOL flag and the hit flag are reset, and the state register F and the tulip winning counter B are set to 0. In addition, it is determined in step 144 that the timer T3 is open until the timer T3 times out, so steps 100 to 144 → 176
→ 178 → The processing of 182 to 218 is repeated.

Next, the processing steps of the variable winning device 29 will be described. (D) Processing during right generation state When it is determined in step 186 and step 188 that the value of the start winning prize counter D is 1 or more and less than 17 and greater than the value of the opening number counter G, the attacker solenoid is determined in step 190. A flag (hereinafter, abbreviated as attacker SOL flag) is set, and a state register H indicating that the attacker opening / closing plate 30 is open is set to 1
Then, in step 192, the opening counter G is incremented by one. Then, in step 194, the timer T4 that regulates the opening time of the attacker opening / closing plate 30 is set to a predetermined value (for example, 9.7 seconds), and until the time is judged to be up in step 196 or in step 198, the winning ball number counter is set. The attacker solenoid 39 is excited until E becomes 10. After that, when a predetermined time elapses or when the prize ball number counter E reaches 10, the attacker SOL flag is reset in step 200 to release the excited state of the attacker solenoid 39, and the prize ball number counter E is set. Set to 0.

When the open / close state of the attacker opening / closing plate 30 is completed once, an interval time is provided until the next opening / closing, so that the processes of steps 202 and 204 are performed. Then, when the interval time has elapsed, step 2
In step 06, the register H is set to 0, and it is checked in step 208 whether the right generation flag is set.
Determine with. If the right generation flag is set, the process immediately proceeds to step 212, and if not set, the values of the starting winning prize counter D and the opening number counter G are set to 0 in step 210 and the process proceeds to step 212. To do.

The processing of steps 212 to 218 is always executed every time the main routine is executed, and the fluctuation indicator 5, the hit symbol indicators 6a and 6b, the starting winning number indicator 20, the attacker winning number indicator are displayed. The device 21, the operation lamp 32, the tulip solenoid 38, the attacker solenoid 39, the rotary motor, etc. are driven according to the state of the flag or register described above. During the fluctuation display of the fluctuation indicator 5, the contents of the hit counter 43 are fluctuated and displayed at a speed that cannot be identified in order.

Although the embodiment has been described above, in the above embodiment, the winning symbol of the symbol display device 4 is changed every time the operation of the special device is finished, that is, every time the right gaming state is finished. Therefore, different display results cause the right generation state to occur, the game is not monotonous, and the interest of the game can be excited. Also,
In this embodiment, in addition to changing the winning design,
By changing the opening time of the electric winning device 9 according to the type of the winning symbol, the probability of occurrence of the right generation state is also changed, so that the interest of the game can be further excited. In the above embodiment, the electric winning device 9 and the special winning device 10 are provided on one mounting board 11, but they are provided on different mounting boards and the game board 1 is provided.
It may be placed in. Further, in the above-described embodiment, the electric prize winning apparatus 9 is once opened based on the display result of the variation display device 5, and then the right is generated, but the technical idea of the present invention is that the variation display is performed. The right is immediately generated based on the display result of the device 5 (may be plural), until the fixed winning time of the variable winning device when the display result of the symbol display device having a plurality of variable display devices is a big hit. Or, it is possible to repeat the operation of opening a predetermined number of times until a predetermined number of winning balls are generated (a so-called digital pachinko machine), or to guide the winning balls to the V winning opening based on the display result of the variable display and make a big hit. A game state in which a pair of opening / closing members are opened a predetermined number of times or an opening operation until a predetermined number of winning balls are generated can be repeated a predetermined number of times (so-called hitch-type pachi) It can be applied to the slave unit).

[0037]

As is apparent from the above description, in the present invention, since the hit symbol changing means for changing the hit symbol each time the operation of the special device is finished is provided, the right is generated depending on the different display result. The state will be generated, the game will not be monotonous, and the enjoyment of the game can be excited.

[Brief description of drawings]

FIG. 1 is a flowchart showing a part of a control operation of a control device.

FIG. 2 is a flowchart following FIG.

FIG. 3 is a flowchart following FIG.

FIG. 4 is a block diagram showing an electrical configuration of a control device for controlling a game operation.

FIG. 5 is a front view of the game board of the pachinko machine according to the embodiment.

FIG. 6 is a perspective view showing a relationship between a special winning device and an electric winning device.

FIG. 7 is a front view of a rotating body 15 that constitutes a special winning device.

[Explanation of symbols]

 4 symbol display device 5 variable display device 6a, 6b per symbol display device 9 electric winning device 10 special winning device 18 passing winning area 19 special device operating area 24 starting winning opening device 28 starting winning opening device 40 microcomputer

Claims (1)

[Claims] 1. A special device operation of an electric winning device which is opened when a display result of a symbol display device matches a winning symbol, and a winning ball which is provided below the electric winning device and received by the electric winning device. A special winning device for sorting and guiding to any one of a plurality of passing regions including a region, and the winning device guided to the special winning device starts the operation when passing through the special device operating region and again the special device operating region A special device that terminates its operation when a winning ball passes or when a predetermined number of hit balls enter the starting winning opening, and in a predetermined mode each time a hit ball enters the starting winning opening during operation of the special device. A pachinko machine provided with an open-driven variable prize device, characterized by comprising a hit symbol changing means for changing the hit symbol each time the operation of the special device is completed.