JPH0621508Y2 - Pachinko machine - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention provides a central winning device for playing a throttle game or a roulette game on a game board surface, and opens a variable winning device according to the display mode of the central winning device. The present invention relates to a pachinko game machine that controls a state.

[Conventional technology]

A pachinko gaming machine generally has a plurality of winning openings on its game board. When a player purchases a game ball along the board and the gaming ball wins the winning hole, a certain number of prize balls Are being paid out. In such a pachinko gaming machine, what the player has to do is to put the purchased game ball in the supply tray and operate the hit ball handle to shoot the game ball, so the game tends to be monotonous.

Therefore, a central winning device for playing a throttle game or a roulette game and a variable winning device for varying the winning probability are provided in the game board, and when the central winning device has a predetermined display mode, the variable winning device is A pachinko gaming machine is devised that activates the (large prize hole) to increase the winning probability of the game ball.

[Problems to be solved by the invention]

However, even in such a pachinko gaming machine, the operation of the central winning device is due to a simple regularity, and there is a drawback that interest is halved if the player learns the simple regularity.
Under such circumstances, the appearance of a pachinko gaming machine having a new central winning device has been desired.

The present invention has been made based on the above circumstances, and an object of the present invention is to provide a pachinko gaming machine in which the game contents are varied and the player's interest can be increased.

[Means for solving problems]

The present invention for achieving the above-mentioned object, a rotation distribution means for distributing game balls on a rotating disk, an electronic random number means for electronically generating a random number, and the rotation distribution means for distributing game balls on the rotating disk. The value obtained by the above and the random number value generated by the electronic random number means become a predetermined fixed combination, and a signal is output from the determination means, and the state of the winning opening is determined by the signal from the determination means. The control means for controlling is provided.

[Action]

According to the present invention, when a game ball wins a specific winning opening by the means described above, a value obtained by distributing the game ball on a rotating disk and an electronically generated random number value are detected,
If the combination matches a predetermined fixed combination, for example, it is possible to control the degree of expansion of the winning opening and the expansion time, and to open the special winning opening for a predetermined time at the special winning opening. It becomes a winning prize hole.

〔Example〕

An embodiment of the present invention will be described below with reference to FIGS. 1 to 13.

FIG. 1 is a front view of a pachinko gaming machine which is one embodiment of the present invention. In FIG. 1, reference numeral 1 is a pachinko gaming machine, which is composed of a front frame 2 that can be opened and closed and a game board 3 that is detachably mounted on the front frame 2. On the game board 3, a central winning device 20, which will be described later, and specific starting openings 4a-4
b, big winning opening 5, so-called tulip winning opening 6a, 6b,
A windmill 7, an out port 8 for collecting out balls, and the like are arranged. Further, the front frame 2 is provided with a hit ball handle 9, a supply tray 10, an indicator light (not shown) and the like.

The central winning device 20 is applied to a pachinko gaming machine by combining a so-called mechanical roulette game and an electronic throttle game. The game ball is the central winning device 2
When the central winning device 20 enters a specific game state after winning 0, the specific starting openings 4a and 4b become right generation winning openings that open the special winning opening 5 only within a certain time. That is,
If the game ball wins the specific starting openings 4a and 4b within that time, the special winning opening 5 is opened, and the game situation is advantageous for the player.

FIG. 2 is an enlarged view of the central winning device, FIG. 2 (a) is a perspective view of the front decorative frame portion of the central winning device provided on the front surface of the game board, and FIG. 2 (b) is the gaming board. It is a perspective view of the main body of the central winning device provided on the back surface. In FIG. 2 (a), the front decoration frame portion 21 is a 10-count display portion that indicates the number of winning balls to the special winning opening 22 that is the winning opening of the central winning device 20 and the large winning opening 5 that has been opened. 23, the light emitting diodes D _{1 to} D ₈ for displaying the number of winning balls to the specific starting ports 4a and 4b, which are the later-described right generation winning ports, and the movement of the gaming ball in the central winning device 20 by the player. And a window portion 24 for observing. The winning opening 11 provided on the upper portion of the front decoration frame 21 is an ordinary winning opening.

Further, in FIG. 2B, the main body portion 25 is a game board 3
A hollow disk 40 that guides and drops a game ball that has won a specific winning opening 22 provided on the front face of the main body portion 25 in the substantially central portion, a roulette portion 100, and a numerical display that is a simple throttle portion described later. And a case 30 to which the disc 40, the roulette part 100 and a numerical display are attached. In addition, the roulette unit 100 has a rotator 60 having a dome 50 in the center, and a rotator 6 for selecting a game ball stationary in a hole of the rotator 60 into three types.
It is composed of a sorting unit 70 provided in the lower part of 0, a guiding unit 80 for guiding the game balls sorted by the sorting unit 70 to a prize ball discharging device (not shown) after being detected by a detector, and a motor (not shown) described later. ing.

3 (a) is a perspective view of the disk portion, and FIG. 3 (b) is a sectional view taken along line XX of FIG. 3 (a). Disk 40 in FIG.
Is made of a transparent material so that the player can observe the game balls that have entered the disk 40, and the guide portion 41 that guides the game balls that have won the specific winning opening 22 and the dome 50 It consists of a drop opening 42 provided in the center of the lower surface for dropping a game ball directly above, and an opening 43 provided in the ceiling for mounting a light emitting diode (not shown).

FIG. 4 is an exploded view of the roulette section 100. Dome 5
Reference numeral 0 is composed of a dome body 51, a movable portion 52 that can move up and down, and rollers 53a and 53b attached to the lower portions of legs 52a and 52b of the movable portion 52.
b is a roller insertion port 60a.6 of the turntable 60 described later.
0b, and is attached to the center of the rotary disc 60 from the bottom of the rotary disc 60 with screws.

The turntable 60 includes a recess 61 that is divided into 10 parts in the circumferential direction, a hole L provided at the lowest part of each recess 61, roller insertion openings 60a and 60b, and a hub 63, and is attached to the case 30. The hub 63 is fitted to the shaft 91 of the motor 90 so as to maintain a constant distance from the selection unit 70. In addition, the recess 61 has three recesses 61 having different shapes.
a. 61b and 61c, one recess 61a, four recesses 61b, and five recesses 61c are provided. A hole L ₁ is provided at the bottom of the recess 61a, a hole L ₂ is provided at the bottom of the recess 61b, and a hole L ₃ is provided at the bottom of the recess 61c. The three types of holes L ₁ , L _2, and L ₃ are the turntable 60.
The hole L ₁ is closest to the center of the turntable 60, the hole L ₃ is furthest from the center of the turntable 60, and the hole L ₂ is between the holes L ₁ and L _3. It is provided in. Therefore, the gaming ball usually enters the hole L in the lowest probability in the hole L ₁ , and is relatively easy to enter the holes L ₂ and L ₃ . However, as will be described later, the dome 5
When the movable part 52 of 0 is in the lowered state, the dome 5
Guide groove 50a between the dome body 51 of 0 and the movable portion 52
Is formed, and the dome 50 is attached to the turntable 60 such that the hole L ₁ is located on _one side guided by the guide groove 50a. Therefore, the game ball that has fallen right above the dome 50 has a high probability of resting in the hole L ₁ if the movable portion 52 of the dome 50 is in a lowered state and the guide groove 50a is formed. Therefore, the roulette unit 100 is provided with the dome 50, so that the game is prevented from becoming monotonous, and the conventional roulette game has a variety of game contents as compared with the game. In addition, the edges 62a, 62b, 62 of each recess 61 are provided so that the player can easily recognize the location of each hole L.
c is color-coded. For example, the edge 62a is painted red, the edge 62b is painted yellow, and the edge 62c is painted green. The distance between the lower end and a saucer portion 71 of the hole L ₁ is approximately 5 mm.

The sorting unit 70 includes a saucer unit 71, a roller guide 72 provided at a substantially central portion of the saucer unit 71, a sorting hole G for sorting the game balls in the hole L of the turntable, and a sorting unit 70. Support portion 73 for attaching to 30, and hub insertion hole 74
And the support portion 73 is formed in the groove 32 of the case 30 described later.
It is attached to the case 30 by being fitted into.
In addition, the sorting unit 70 has holes L ₁ · L ₂ · L ₃ of the turntable 60.
The game balls that have entered are sent to the guide unit 80 by being divided into three types by the selection holes G ₁ , G _2, and G ₃ corresponding to the respective holes L ₁ , L _2, and L ₃ . The game ball that has entered the hole L ₁ is temporarily selected by the sorting unit 70.
Riding on the saucer 71 of the rotary unit 6 while keeping it in the hole L _1.
According to the rotation of 0, it rolls on the pan 71, and when the hole L ₁ and the sorting hole G ₁ coincide with each other, they fall through the sorting hole G ₁ and into the guide portion 80. Similarly, game ball entered the hole L ₂ is through the sorting hole G _2, game balls entering the hole L ₃ is through the sorting hole G _3, it falls into the respective guide portion 80. Of course, when the hole L coincides with the corresponding selection hole G, the game ball that has entered the hole L is directly guided to the guide portion 8 without rolling on the saucer portion 71.
It falls to 0. The sorting holes G ₁ , G _2, and G ₃ are provided in the front portion of the sorting unit 70 so that the guide unit 80 described later does not get in the way when the motor 90 is attached to the sorting unit 70.

The guide unit 80 includes the detectors Y ₁ and Y ₂ arranged above the guide unit 80.
It consists of Y ₃ and a guide tube 81, and is attached by a screw to the front side of the lower surface of the case 30 so as not to get in the way when the motor 90 is attached to the lower surface of the selection unit 70.
The detector Y ₁ detects the game ball that has passed through the selection hole G ₁ and emits a signal. Similarly, the detector Y ₂ detects the selection hole G ₂ , and the detector Y ₃ detects the game ball that has passed the selection hole G ₃ and issues a signal. In addition, the guide portion 80 includes guide tubes 81a, 81b, 8
The game balls that have won the central winning device 20 are guided to a prize ball discharging device (not shown) via 1c.

The motor 90 is attached to the lower portion of the selection unit 70 with a screw so that the shaft 91 thereof is located at the center of the hub insertion hole 74 of the selection unit 70, and drives the turntable 60 in the clockwise direction.

FIG. 5 is a view showing a case of the central winning device, FIG. 5 (a) is a front view thereof, and FIG. 5 (b) is a perspective view thereof.
In FIG. 5, the case 30 is provided with a numerical indicator A on its inner surface and grooves 32a and 32b on the lower portions of both sides thereof. Further, the case 30 has the above-mentioned disc 40 attached to the upper portion thereof and the guide portion 80 attached to the lower portion thereof, and the groove 32a.
The support portion 72 of the sorting portion 70 is fitted into the portion 32b, and the sorting portion 70 having the turntable 60 and the motor 90 attached thereto.
Support. Numerical display A has three 7-segment LEs
Comprised of a numerical indicator A ₁ · A ₂ · A ₃ composed of D and special lamps N ₁ · N ₂ · N ₃ arranged above and below each numerical indicator A ₁ · A ₂ · A ₃ To be done.

FIG. 6 is an enlarged perspective view of the dome, and FIG. 7 is an exploded perspective view of the dome. In FIGS. 6 and 7, the dome 5
0 consists of a dome body 51 and a movable part 52. The dome body 51 includes an opening 54 into which the movable portion 52 provided in the central portion is inserted, and a locking rod 55a provided in the opening 54.
55b, an engaging plate 57 of a spring 56 also provided in the opening 54, and a screw hole 58 for screwing the dome 50 provided on the lower surface to the rotary disc 60. The movable part 52 includes legs 52a and 52b and legs 52a and 5
Rollers 53a and 53 rotatably attached to 2b
b, a locking portion 510, and an engaging portion 511. The movable part 52 has its legs 52a and 52b locked to the locking rods 55a and 55b.
After being inserted into the opening 54 of the main body 51 so as to be inscribed in b, a locking number 512 for locking one end of the spring 56 is screwed to the locking portion 510. The other end of the spring 56 is locked to the lower surface of the engagement plate 57. When the dome 50 is assembled in this manner, the movable portion 52
Is always biased by the spring 56 so that the engaging portion 511 is in contact with the engaging plate 57. That is, as shown in FIG. 6, the upper portion of the movable portion 52 is slightly lower than the upper portion of the dome body 51, and the guide groove 50a is formed between the dome body 51 and the movable portion 52.

By the way, the dome 50 is attached to the turntable 60 so that the rollers 53a and 53b are placed on the roller guides 72 of the selection unit 70.
Driven by 0. Now, when the roller 53 moves on the roller guide 72 and is in the cutout portion 72a, the movable portion 52 is in a state of being lowered due to the bias of the spring 56. However, the dome 50 is rotated clockwise by the motor 90 together with the turntable 60, and the rollers 53a.
When 3b is pushed up onto the roller guide 72, the movable part 5
2 is the state where it went up. In this way, the movable part 52
Moves up and down once during one rotation of the turntable 60. Thereby, when the movable part 52 is in a raised state, it cannot be predicted where the gaming ball dropped directly above the dome 50 by the disk 40, but when the movable part 52 is in a lowered state. Is the dome body 51 and the movable part 52.
It is easy to drop along the guide groove 50a formed between and. That is, even if the game balls fall uniformly from the disc 40, the vertical movement mechanism of the movable portion 52 makes it easy for the game balls to fall on the rotating disc 60 at a certain position when the game balls fall irregularly. There is a chance that the game contents will be varied.

FIG. 8 is a block diagram showing a control circuit of a central winning device of a pachinko gaming machine which is an embodiment of the present invention. In FIG. 8, reference numeral 101 designates one detector out of the three detectors Y ₁ , Y ₂ , Y ₃ and three numerical indicators A
An instruction circuit for designating one of the numerical display units 1 out of ₁ · A ₂ · A ₃ , and a rotation circuit 102 for displaying the numerical value of the numerical display unit A designated by the instruction circuit 101, and an instruction circuit 10
When the detector Y designated by 1 detects a game ball that has won the central winning device 20, a drive circuit that stops the rotation display of the numerical display A, 103 determines the numerical value when the numerical display A stops The decision circuit 104 issues a signal when the numerical value at the time of stopping is a predetermined numerical value, 104 is the decision circuit 1
This is a right-granting circuit that receives a signal from the control unit 03 to control the specific starting opening to be a right-generating winning opening that opens the special winning opening 5.

The operation of the central payout device will be described below with reference to the flowchart showing the operation of the central payout device shown in FIG. 9 and the timing charts shown in FIGS. 10 to 13.

), The turntable 60 is rotated clockwise by the motor 90, and the light emitting diodes D _{1 to} D ₈ are blinkingly moved.
For example, first, the lights are sequentially turned on from the outer side to the inner side, then turned off sequentially from the outer side, then turned on sequentially from the inner side to the outer side, and then turned off sequentially from the inner side. At this stage, the 10 count display 23 is turned off. In the step, the numerical display A _{1 at} the center of the numerical display A is designated by the instruction from the instruction circuit 101. Also, the detector Y
The detector Y ₁ is designated from among the above. When the detector Y ₁ is specified, the game ball enters the hole L _1, only when passing through the sorting hole G ₁ of the sorting section 70, the detector Y ₁ emits an output signal. With a step value of numerical specified indicator A ₁ by instruction circuit 101 is rotated display, special lamps N ₁ is turned on the top and bottom of the numeric indicator A _1. The display of the numerical display A ₁ is “6 → 7 →” by the drive circuit 102.
8 → 6 ”in order of“ 41 ”,“ 6 ”,“ 7 ”,
Rotate the number "8".

When the player turns the shooting handle 9 by hand to shoot the game balls placed in the supply plate 10 one by one onto the game board 3, the game balls shot on the game board 3 are used as various winning holes. It will be won or collected at the outlet. When the game ball enters the winning opening, 13 prize balls can be obtained, but when entering the out opening, the prize ball cannot be obtained. When the game ball shot by the player wins in the specific winning opening 22, the game ball rolls in the disc 40 through the guide portion 41, passes through the drop opening 42, and falls directly above the dome 50. At this time, if the movable portion 52 of the dome 50 is in the raised state, it is not known where it falls on the turntable 60, but if the movable portion 52 of the dome 50 is in the lowered state,
Most of the game balls fall along the guide groove 50a formed between the dome body 51 and the movable portion 52, so that the game balls can easily enter the hole L ₁ of the rotating disk 60.

Now, assuming that the game ball enters the hole L ₁ , the game ball passes through the selection hole G ₁ of the selection unit 70 and is sent to the guide unit 80,
The detector Y ₁ detects the game ball and outputs an output signal (step). When the drive circuit 102 receives the signal from the detector Y ₁ , the rotation display of the numerical display A ₁ is stopped (step). In the step, the decision circuit 103
The numerical value displayed when the numerical display A ₁ stops is “7”.
If the numerical value is not "7", the process returns to the step, the numerical value is displayed again on the numerical display A ₁ , and the above operation is performed. However, if the numerical value is "7", the determination circuit 103 issues a signal to the rights acquisition circuit 104. As a result, the rights acquisition circuit 104 sets the specific starting openings 4a and 4b as the right generation winning openings. That is,
When the numerical display A ₁ stops at “7”, the specific starting opening 4a, which was only an ordinary winning opening until then,
4b becomes a right-generating winning opening that opens the special winning opening 5 by this, and thereafter, the specific starting opening 4a.
When a game ball wins in b, the special winning opening 5 is opened.

The time when the specialization opening 104 sets the specific starting openings 4a and 4b as the right generation winning opening (hereinafter referred to as the right opening time) is, in principle, until the special winning opening 5 is opened eight times. However, during this period, when the game ball enters the specific winning opening 22 again and enters the hole L ₁ of the rotating disk 60, and the numerical display A ₁ displays "7" and stops, the authorization time ends. To do.
Then, the operation of the first cycle in which the numerical display A ₁ and the detector Y ₁ are in the operating state is ended, and the second cycle in which the numerical display A ₂ and the detection Y ₂ are in the operating state is entered.

The operation of the central winning device 20 at this time is shown in FIGS.
This will be described with reference to the timing chart shown in the figure. First
FIG. 0 is a timing chart in the case where eight gaming balls are won in the specific starting opening and the rights time ends. When the display on the numerical display A ₁ stops at “7” and the rights acquisition circuit 104 starts to operate, the light emitting diode D ₁ which has been blinking and moved.
~D ₈ is turned off everything. And the specific starting ports 4a and 4b
When the game ball is won, the light emitting diode D ₁ is turned on and the special winning opening 5 is opened. The big winning opening 5 in the open state returns to the closed state after about 9.8 seconds have passed or when 10 game balls are won in the big winning opening 5 in the open state. The number of winnings to the special winning opening 5 is displayed on the 10-count display section 23. Then, after the special winning opening 5 is closed, when the game ball wins the specific starting openings 4a and 4b, the above-described operation is repeated again. Repeat this operation 7 times,
When the 8th game ball wins the specific starting ports 4a and 4b,
The license time ends. Then, when the special winning opening 5 ends the eighth open state, the light emitting diodes D _{1 to} D ₈ change to blinking movement, and the process shifts to the next second cycle. here,
Specific winning opening 4 when the special winning opening 5 is open
When a game ball wins in a.4b, for example, as shown in FIG. 10, if a game ball wins in specific starting ports 4a, 4b while the special winning opening 5 is in the second open state, In addition to lighting the light emitting diodes D ₁ and D ₂ ,
The light emitting diode D ₃ blinks to indicate that there is one reserved ball having the right to open the special winning opening 5.
Then, after the second open state is completed, the specific starting opening 4
Even if there is no winning of the game ball to a. 4b, the special winning opening 5 is opened by the reserved ball for the third time, and the above-described operation is repeated until the opening state for the 4th to 7th times is reached.
When the 8th game ball wins, the rights acquisition time ends.

FIG. 11 is a timing chart in the case where the number of winnings to the specific starting opening is eight during the operation of the rights-granting circuit, but there are two or more holding balls. As mentioned above, the numerical display A
_Although the display of ₁ stops at "7", the rights acquisition circuit 104 starts to operate, and the special winning opening 5 is open before the 6th time, but the number of winning balls to the specific starting openings 4a and 4b is There may be eight. In this case, irrespective of the number of times the special winning opening 5 is opened, the operations around the special winning opening 5 are completed, the special winning opening 5 is opened again, and then the operation of the first cycle is completed. For example, as shown in FIG.
In the opened state for the second time, when the seventh game ball has already been won in the specific starting ports 4a and 4b, the light emitting diode D ₇ blinks and lights, and there is one holding ball, further, the specific starting port 4a. When the 8th game ball wins in 4b, the light emitting diode D ₈ blinks and lights, and it is displayed that the number of the reserved balls has become 2 and the rights time ends. Then, the sixth open state is completed, and after the special winning opening 5 is opened again, that is, after the seventh open state is completed,
The light emitting diodes D _{1 to} D ₈ change to blinking movement and shift to the second cycle.

FIG. 12 is a timing chart when the numerical indicator stops at "7" during the operation of the authorization circuit. As described above, after the display of the numerical indicator A ₁ is stopped at “7” and the rights acquisition circuit 104 starts to operate, the game ball wins the specific winning opening 22 again, whereby the numerical display is performed. When the device A ₁ indicates “7” and stops, for example, when the special winning opening 5 is in the second open state as shown in FIG. 12, the game ball wins the specific winning opening 22 and the hole is formed. When L ₁ is entered and the numerical display A ₁ displays "7" at time A and it stops,
At the time A, the rights acquisition time ends. Then, after the second open state of the special winning opening 5 is completed, the process shifts to the second cycle. Therefore, if the player does not control the launching of the game ball so that the game ball does not win the specific winning opening 22 during the rights-approving time, the player immediately turns the rights-approving circuit 104 into the operating state, but immediately. As a result, the authorization time ends.

In FIG. 13, the specialization circuit operates, and the specific starting ports 4a and 4b.
It is a timing chart at the time of stopping at the numerical display "7" when there is a reserved ball that has won. As described above, when the display of the numerical display A ₁ stops at “7” and the rights acquisition circuit 104 starts operating, when there is a reserved ball that has won the specific starting opening, the game ball has the specific winning. Sometimes the prize enters the mouth 22, enters the hole L ₁ , and the numerical indicator stops at “7”. For example, as shown in FIG. 13, if the special winning opening 5 is in the fifth open state and there are 7 winnings in the specific starting openings 4a and 4b, and 2 of them are reserved balls, the light emitting diode From D ₁ to the light emitting diode D ₅ lights up,
The light emitting diode D ₆ and the light emitting diode D ₇ blink and light. In this state, the game ball wins the specific winning opening 22 and enters the hole L ₁ , and the numerical indicator displays “7” at the time point B and stops, and the rights time ends at the time point B. . Then, if there is a reserved ball, the fifth open state is ended and only once again, that is, after the special winning opening 5 is opened for the sixth time, the light emitting diodes D _{1 to} D ₈ are blinked and moved. Then, the second cycle is started.

As described above, when the operation of the first cycle ends, the process returns to the step, and the next numerical indicator A ₂ and detector Y
Specify ₂ and move to the operation of the second cycle. When the same operation as described above is repeated in the second cycle and the operation of the second cycle ends, the process returns to the step again, and this time, the numerical display A ₃ and the detector Y ₃ are designated to start the operation of the third cycle. Move. Then, when the operation of the third cycle ends, the process returns to the step again, the numerical display A ₁ and the detector Y ₁ are designated, and the operation of the first cycle starts. Hereinafter, similarly, the operations from the first cycle to the third cycle are sequentially repeated. At this time, in the first cycle, the number of the holes L ₁ of the turntable 60 is one, and moreover, while the turntable 60 makes one rotation, the guide groove 50a is formed in the upper part of the dome 50 and the hole L ₁ is formed in the hole L ₁ . Since it is easy to enter only once, even if the game ball wins the specific winning port 22, the probability of entering the hole L ₁ is low. On the other hand, in the second cycle, since the number of the rotary disc 60 holes L ₂ is four, the probability of entering the hole L ₂ in the second cycle is higher than the probability of entering the hole L ₁ in the first cycle. Further, in the third cycle, since the number of the holes L ₃ of the turntable 60 is 5, the probability of entering the holes L ₃ in the third cycle is further increased. In this way, the probability that the numerical display A displays "7" and stops differs depending on each cycle, so that the player can enjoy a game of different contents each time the cycle shifts.

According to the above-described present embodiment described above, the variable winning device is a combination of the roulette game and the throttle game, so that the game content is made more sophisticated and complicated as compared with the conventional variable winning device. In addition to being able to play games, both a roulette game that mechanically generates random numbers and a slot game that electronically generate random numbers are provided. You can enjoy it on a game machine.

Further, according to the above-mentioned embodiment, in the conventional roulette game of the pachinko game machine, the game ball is inserted from the circumference of the roulette wheel, whereas in this embodiment, the game ball is inserted from directly above the roulette board, and the game is played. Since there is a dome in which the guide groove is formed once per rotation at the point where the ball falls, it is possible to change the game content compared to the conventional roulette type pachinko gaming machine.

Incidentally, in the above-mentioned embodiment, one of the three numerical display devices actually rotates and displays the numerical value, but this is three numerical display devices such as in a general throttle game. The vessels may be rotated at the same time.

Further, in the above embodiment, as the mechanical random number generation means,
Although the roulette game is used and the throttle game is used as the electronic random number generating means, both the mechanical random number generating means and the electronic random number generating means may be the roulette game or the throttle game, and further, It may be a game using the random number of.

[Effect of device]

As described above, according to the present invention, not only can the game be enjoyed by both the mechanically generated random number and the electronically generated random number, but also the combination of both can be used to control the game contents, It is possible to provide a pachinko gaming machine in which the game contents are varied and the player's interest can be increased.

[Brief description of drawings]

FIG. 1 is a front view of a pachinko gaming machine which is an embodiment of the present invention, FIG. 2 is an enlarged view of a central winning device, and FIG. 2 (a) is a central winning device provided on the front surface of the gaming board. FIG. 2 (b) is a perspective view of the main body portion of the central winning device provided on the back surface of the game board, FIG. 3 (a) is a perspective view of the disk portion, and FIG. 3B is a sectional view taken along line XX of FIG. 3A, FIG. 4 is an exploded view of the roulette section 100, and FIG. 5 is a view showing a case of a central winning device, and FIG. The front view, FIG. 6B is a perspective view thereof, FIG. 6 is an enlarged perspective view of the dome, FIG. 7 is an exploded perspective view of the dome, and FIG. 8 is a pachinko game machine which is one embodiment of the present invention. Block diagram showing the control circuit of the central winning apparatus, FIG. 9 is a flowchart showing the operation of the central winning apparatus, FIG. 10, FIG. 11 and FIG.
2 and 13 are timing charts. 1 ... Pachinko machine, 2 ... Front frame, 3 ... Game board,
4 ... Specific start opening, 5 ... Large winning opening, 6 ... Churip winning opening, 7 ... Windmill, 8 ... Out opening, 9 ... Hitting handle, 10 ... Supply plate, 20 ... Central winning device , 21
...... Front decoration frame part, 22 ...... Specific winning port, 23 ...... 10 count display part, 24 ...... window part, 25 ...... main body part, 30 ...
... Case, 40 ... Disc, 50 ... Dome, 60 ... Rotary disk, 70 ... Sorting section, 80 ... Guide section, 90 ... Motor, 100 ... Roulette section.

Claims (2)

[Scope of utility model registration request] 1. A value obtained by distributing a game ball on a rotating disk, an electronic random number means for electronically generating a random number, and a value obtained by the rotation distributing means for distributing a game ball on the rotating disk. And a random number value generated by the electronic random number means is a predetermined combination of determining means for issuing a signal, and the control means for receiving the signal from the determining means and controlling the state of the winning opening. Pachinko game machine equipped. 2. The pachinko gaming machine according to claim 1, wherein the winning opening is a specific starting opening or a special winning opening.