JP2006280652A - Game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a highly interesting game machine by increasing the patterns of performances on a stage. <P>SOLUTION: Turning shafts 751 and 761 are raised at both ends of the front end part of the stage 9, and the end parts of shielding members 71 and 72 are connected to the turning shafts 751 and 761. The shielding members 71 and 72 can be swung by drive motors 75 and 76 and changeable to the state of hiding the stage 9 and the open state of making an image display device 81 on the back surface side visible. Thus, the interest of a player in the movement of the game balls on the stage 9 on the back surface side of the shielding members 71 and 72 and the contents of image display can be increased. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a gaming machine, and more particularly, to a gaming machine provided with a stage for guiding rolling of an accepted gaming ball.

As is well known, in pachinko games, when a pachinko ball wins in various winning holes provided in the game area of the gaming board surface equipped in the gaming machine, a predetermined number of winning balls set in the winning hole are set. Is to be paid out.
Some pachinko machines have a symbol change display device using a liquid crystal panel or the like at the center of the game board, and it is now possible to change and display symbols such as lottery status and lottery results according to winnings. Yes.

By the way, in the pachinko machine, a part of the pachinko ball that flows down from the upper side of the symbol variation display device is positioned on the lower side of the symbol variation display device for the purpose of changing the flow mode of the pachinko balls fed out to the game board surface. There is a configuration in which it is introduced into a stage to be guided to a start winning opening provided in a lower part of the symbol variation display device via a passage provided in the stage. (Patent Document 1)
In Patent Document 1, a pachinko ball that has entered a diving opening provided above the symbol variation display device is provided with a passage provided on the side of the liquid crystal display surface in the frame of the symbol variation display device, a so-called warp passage. Through the lower part of the frame of the symbol variation display device, leading to a flat stage continuous with the passage, swinging on the stage and then leading to a recess formed in the center of the stage. The structure which discharges | emits in the state which is easy to face is disclosed.
Japanese Unexamined Patent Publication No. 9-276589 (paragraph “0002” column).

  In the gaming machine disclosed in Patent Document 1, not only the pachinko ball simply flows down, but also a part of the pachinko ball that flows down, that is, the pachinko ball that has entered the diving opening is led to a separate route. When appearing again, it is possible to increase the degree of expectation for winning by making it easy to fall toward the start winning opening located below the symbol variation display device.

  However, when discharged on the stage provided in the frame of the symbol variation display device, as disclosed in Patent Document 1, the flat surface has a gentle inclination. By doing so, the pachinko ball discharged on the stage only swings to the left and right, so it cannot be denied that the game content is simple enough to follow the movement of the pachinko ball.

  On the other hand, on the stage, there are not only pachinko balls that have entered the entrance, but also pachinko balls that have been bounced off by the nails provided below the frame, and these pachinko balls swing all at once. When it starts, the movement of the pachinko sphere discharged next is inhibited, and the effect of the pachinko movement on the stage is halved.

  In other words, the movement of the pachinko ball located on the stage will quickly scrape the player's expectation by predicting whether the pachinko ball will enter the starting prize opening, and there is sufficient interest I can't get it.

In addition, if a specific route with a very high probability of entering the start winning opening is provided on the stage, most of the game balls on the stage will win, and the above-mentioned expectation will not be obtained. There is also a problem that the person's interest is distracted.
In addition, when a route that guides in the left-right direction is provided, the game ball rolled through the warp passage collides with the end surface on the opposite side, and the momentum of the ball is scraped off. It is difficult to produce with full use of

  An object of the present invention is to provide a gaming machine having a higher interest by increasing the pattern of performance on the stage.

The present invention for solving the above problems has the following configuration.
(1) a stage that is provided in a game area of a game board using game balls and distributes the received game balls in a predetermined direction;
Two rotating shafts standing on the stage;
Two shielding members whose base end portions are swingably supported on the respective rotation shafts;
A ball guide path provided on the shielding member for guiding an accepted game ball onto the stage;
A gaming machine receiving point for a game ball in the ball guide path is located on an axis of the rotating shaft.

  (2) The gaming machine according to (1), wherein the ball guide path is located on an axis of the rotation shaft.

  (3) The gaming machine according to (1) or (2), further including a driving device that is connected to the rotating shaft and drives the shielding member to swing through the rotating shaft.

  (4) The two shielding members in a shielded state in which the back side of the stage is hidden while being arranged along a straight line connecting the two rotation axes, and in an open state in which the back side of the stage faces from between the swinging tip portions. The gaming machine according to (3), further including an attitude control device that controls an arrangement attitude of the game machine.

  (5) The gaming machine according to any one of (1) to (4), wherein each of the rotation shafts is located on a front side of the stage, and each of the shielding members swings to the back side.

  (6) The gaming machine according to any one of (1) to (5), wherein a first image display device is provided on a back side of the stage.

  (7) The gaming machine according to any one of (1) to (6), wherein a second image display device is provided on a front side of the shielding member.

  According to the first aspect of the present invention, since the entrance of the ball guide path is located on the rotation axis of the shielding member, it is at the same position regardless of the swinging posture of the shielding member. Therefore, the game ball can be received on the stage regardless of the swinging posture of the shielding member.

  According to the second aspect of the present invention, since the ball guide path itself is located on the axis of the rotation shaft of the shielding member, the game ball passing through the ball guide path causes the shield member to rotate. It is suppressed from being affected.

According to the third aspect of the invention, since the swinging posture of the shielding member can be changed by the driving device, it can be set to an arbitrary posture.
According to the fourth aspect of the present invention, the change in the stage-related effects can be made richer by enabling the attitude control device to change between the shielding state and the open state.

  According to the fifth aspect of the present invention, it is recognized that the depth of the stage increases as the shielding member is opened by adopting a configuration in which the shielding member is opened by swinging to the back side. As a result, changes in the field of view in the front-rear direction are added, and interest is improved. In particular, by swinging toward the back side, the pair of shielding members swing so that the back side is narrow and the front side is wide. Thereby, the player can have an illusion that the stage has a particular depth, and the effect of giving the stage a depth is further enhanced.

  According to the sixth aspect of the present invention, a part or all of the screen of the first image display device provided on the back side of the stage is covered according to the swinging posture of the shielding member, or the screen An effect that the entire surface appears can be realized. Such an effect cannot be obtained only by an image display effect, is an effect on the image plane based on the actual movement of the member, and enhances the effect on the image by a method different from the effect of the image content. is there.

  According to the seventh aspect of the present invention, the second image display device is provided on the front side of the shielding member, and the display screen swings together with the shielding member. The angle of the line of sight to the image changes, and the effect of rendering the image itself is improved. In addition, the range of image effects is further expanded by the synergistic effect of the two screens of the screen of the first image display device and the screen of the second image display device.

FIG. 1 is a diagram illustrating a gaming machine according to the present embodiment. Hereinafter, in this specification, the side on which the player of the gaming machine is arranged is expressed as the front / front side or the front side, and the opposite side to the arrangement position of the player is the rear / back side or the back side.
In FIG. 1, a pachinko gaming machine 100 is for opening and closing mounted on a front surface of an outer frame 1 that is formed in an outer rectangular frame size and constitutes a vertically long fixed holding frame, and is formed in a rectangular frame size in accordance with the outer frame 1. A front frame 30 is provided.

The front frame 30 is attached to the outer frame 1 so as to be openable and closable by hinge fittings 3A and 3B attached to the front left and upper sides of the outer frame 1, and is further secured by a locking device 4 provided on the front right side of the outer frame 1. It is held in a closed state.
In the upper area of the front frame 30, the game board 3 is arranged, and the game board 3 is a board made of a decorative board obtained by applying a cell to a back side of a laminated plywood having a predetermined thickness and processing a router (an accessory mounting hole). Although not shown in the figure, a substantially circular gaming area 6 is provided on the front side thereof surrounded by a guide rail attached in an annular shape.

The game area 6 is provided with a display portion 6a composed of a window portion in which a symbol variation display device is installed at a substantially central portion.
Around the display portion 6a, a decorative member 6b, a symbol start winning port 6c, a special winning port 6d, a normal symbol starting port 6i, and the like are arranged. An out port 6e for collecting the out ball is also provided at the lower part of the game area, and the out ball that has fallen without winning the symbol start winning port 6c or the special winning port 6d is discharged from the back side of the game board 3 to the outside of the machine. It can be done. Further, at the lower part of the decorative member 6b, there are provided outlets 6f and 6g through which game balls distributed on the stage 9 described later are discharged, and the outlet 6f is positioned vertically above the symbol start winning opening 6c. Yes.

Furthermore, in the decorative member 6b, intakes 61b and 62b for taking game balls into the stage 9 are provided on the upper side of the display unit 6a. The intakes 61b and 62b are connected to the upper side of the stage 9 so as to protrude downward. It is connected to the ports 611b and 621b. The game balls thrown into the intake ports 61b and 62b are discharged from the connection ports 611b and 621b, respectively.
Further, a glass frame 70 provided with a transparent glass board so that the game board 3 can be seen is provided on the front upper side of the front frame 30 so as to be openable and detachable in a horizontal direction. It is held in a closed state and covers the front surface of the game board 3.

Below the glass frame 70 on the lower front side of the front frame 30, a dish unit 701 constituting a ball tray is attached to a back plate (not shown) supported by the front frame 30 to be opened and closed. Yes, the dish unit 701 is normally held in a closed state by a locking device (not shown).
The dish unit 701 is provided with not only a dish part 701a in which pachinko balls are present, but also a firing handle 701c at the front right lower part of the dish part and an ashtray 701b at the lower left part of the front.
The display unit 6a includes an image display device 800 that is a symbol variation display device, and the periphery thereof is decorated with a decorative member 6b. A stage 9 is provided at the center of the decorative member 6b on which the display unit 6a is arranged.

  FIG. 2 is an overall perspective view of the stage 9. FIG. 3 is an overall plan view of the stage 9 similarly. FIG. 4 is an overall front view of the stage 9. The stage 9 has a depth from the front side of the game board 3 toward the back side of the gaming machine 100, and the back side end portion is connected to the lower end of the image display unit 810 of the rear side image display device 81. . The front surface side of the stage 9 reaches the front surface of the game board 3, and rotating shafts 751 and 761 of shielding members 71 and 72 are provided at both ends of the front end portion. The rotation shafts 751 and 761 are respectively connected to output shafts of drive motors 75 and 76 which are drive devices provided on the lower side of the stage 9, and rotate integrally with the output shafts. The drive motors 75 and 76 are motors whose rotation angles can be controlled, and include, for example, stepping motors.

  The rotation shaft 751 is provided at the left end of the stage front end, and the shielding member 71 is connected to the rotation shaft 751. The rotation shaft 761 is provided at the right end of the stage front end, and the shielding member 72 is connected to the rotation shaft 761. The shielding members 71 and 72 are configured in a bilaterally symmetric shape, and include plate-shaped main bodies 711 and 721 and ball guide paths 713 and 723 provided at end portions of the main bodies 711 and 721. The shielding members 71 and 72 are configured so that the lateral width is approximately ½ of the width of the front end of the stage, and the swinging ends 715 and 725 face each other in a posture parallel to the front end of the stage. The substantially entire stage 9 is covered with the shielding members 71 and 72. Hereinafter, this position is referred to as a shielding position. In this case, a gap having a width that allows a game ball to pass therethrough is formed between the swinging ends 715 and 725 of the shielding members 71 and 72, and a passage 94 is formed. The discharged game ball can roll to the rear of the stage 9 through the passage 94.

  Image display units 820 and 830 of the front-side image display devices 82 and 83 are provided on the front side surfaces of the main bodies 711 and 721. As described above, the image display device 800 includes the image display devices 81, 82, and 83, and each display device is configured by, for example, a liquid crystal display device. The crossing angle (inclination angle) of the screens of the image display units 820 and 830 with respect to the screen of the back side image display unit 810 can be changed as appropriate.

  A ball guide path 713 is formed on an extension line of the rotation shaft 751 of the shielding member 71. The ball guide path 713 is provided so as to overlap with an extension line of the rotation shaft 751, a receiving port 712 for receiving a game ball is provided at the upper end of the ball guide path 713, and an outlet for discharging the game ball is provided at the lower end. 714 is formed. The receiving port 712 is located on an extension line (axis line) of the rotation shaft 751 and is arranged so as to always open to the same position with respect to the decoration member 6b regardless of the swinging position of the shielding member 71. ing. The receiving port 712 faces the connection port 611b, and the game ball discharged from the connection port 611b is configured to be received by the receiving port 712. The receiving port 712 and the connection port 611b are not in direct contact with each other, and are disposed in a state of facing each other with an interval smaller than the diameter of the game ball. The receiving port 712 and the connection port 611b preferably have the same opening shape, or the receiving port 712 is preferably formed wider than the connection port 611b. This is because the connection of game balls becomes smooth.

A guide means 73 is provided at the lower end portion on the front side of the shielding member 71 along the lower end side. The guide unit 73 includes a guide piece 731 provided in parallel to the shielding member 71 and a guide path 73 formed between the guide piece 731 and the shielding member 71 on the front side of the shielding member 71. . Then, at the base end portion of the guide path 73, a lead-out port 714 of the ball guide path 713 is opened, and the ball guide path 713 and the guide path 73 are connected. Further, the front end portion 733 of the guide path 73 reaches the swing end 715, and the game ball is discharged from the front end portion 733. The guide means 73 configured as described above swings together with the swinging of the shielding member 71, and the game ball discharge direction (guide direction) is determined according to the swinging posture.
The shielding member 72 is configured in a line-symmetric shape with respect to the shielding member 71 with a vertical line passing through a center point of a straight line connecting the rotation shafts 751 and 761 as a center.

  That is, a ball guide path 723 is formed on an extension line of the rotation shaft 761 of the shielding member 72. The ball guide path 723 is provided so as to overlap the extended line of the rotation shaft 761, a receiving port 722 for receiving a game ball is provided at the upper end of the ball guide path 723, and a outlet for discharging the game ball is provided at the lower end. 724 is formed. The receiving port 722 is located on an extension line (axis line) of the rotation shaft 761 and is arranged so as to always open to the same position with respect to the decorative member 6b regardless of the swinging position of the shielding member 72. ing. The receiving port 722 faces the connection port 621b, and a game ball discharged from the connection port 621b is configured to be received by the receiving port 722. The receiving port 722 and the connection port 621b are not in direct contact with each other, and are disposed to face each other with a gap smaller than the diameter of the game ball. The receiving port 722 and the connection port 621b preferably have the same opening shape, or the receiving port 722 is preferably formed wider than the connection port 621b. This is because the connection of game balls becomes smooth.

  Guide means 74 is provided along the lower end side at the lower end of the front side of the shielding member 72. The guide means 74 has a guide piece 741 provided in parallel to the shielding member 72 and a guide path 74 formed between the guide piece 741 and the shielding member 72 on the front side of the shielding member 72. . Then, a lead-out port 724 of the ball guide path 723 is opened at the base end portion of the guide path 74, and the ball guide path 723 and the guide path 74 are connected. Further, the leading end portion 743 of the guide path 74 reaches the swing end 725, and the game ball is discharged from the leading end portion 743. The guide means 74 configured as described above swings together with the swinging of the shielding member 72, and the game ball discharge direction (guide direction) is determined according to the swinging posture.

  As described above, the shielding members 71 and 72 are provided on the stage surface 91 of the stage 9, and a groove in which a game ball falls is formed along the end side on the back side edge of the stage surface 91. Thus, a discharge path 92 is formed. The end of the discharge path 92 faces the outside of the stage 9 and is connected to the discharge port 6g. The stage surface 91 is slightly inclined toward the discharge path 92, and the game ball placed on the stage surface 91 is configured to roll toward the discharge path 92.

  In addition, a plurality of ball guide openings 931, 932, 933, 934, 935 are formed on the stage surface 91. The ball guide holes 931, 932, 933, 934, and 935 are each formed in a size that allows a game ball to pass through, and the ball guide holes 931 are arranged at the center of the rearmost position of the stage surface 91. The ball guide holes 932 and 933 are arranged at positions closest to the front surface, and the ball guide holes 934 and 935 are arranged at intermediate positions in the front-rear direction. Further, the ball guide openings 932, 933, 934, and 935 are arranged at symmetrical positions about the center line. Depending on the swinging position of the shielding members 71 and 72, the ball guide openings 932, 933, 934, and 935 may be closed. That is, the ball guide holes 932 and 934 are located in the swing region of the shielding member 71, and the ball guide ports 933 and 935 are located in the swing region of the shield member 72, respectively. As shown in FIG. 5, when the shielding members 71 and 72 are in the shielding position, the ball guide openings 932 and 933 are closed by the shielding members 71 and 72. As shown in FIG. 3, when the shielding members 71, 72 swing and move and the guide means 73, 74 are directed to the central ball guide port 931, the ball guide port 934, 935 is closed.

  Under the stage 9, a tray 95 is provided as a ball guiding means for receiving a game ball dropped through the ball guiding holes 931, 932, 933, 934 and 935. The tray 95 is an inclined surface formed such that the bottom surface for receiving the game ball is lowered toward the center, and an opening 951 is formed at the lowest point of the bottom surface. The game balls received by the tray 95 are discharged from the opening 951, guided to the discharge port 6f, and fall toward the symbol start winning port 6c.

  As described above, by concealing the state on the stage 9 by the shielding members 71 and 72 and allowing the player to look into only the gap between the shielding members 71 and 72, the player can conversely , 72 is more interested in the stage 9 and image display on the rear side. In addition, by swinging the shielding members 71 and 72 according to the game situation, the interest in the portions hidden by the shielding members 71 and 72 and the interest in the movement of the shielding members 71 and 72 are further increased. Improves.

Next, game control means for performing game control in this gaming machine will be described.
(Game control means)
In FIG. 5, the game control means 200 is a means for comprehensively controlling the entire ball and ball game machine 100 including the progress and effects of the game. The game control means 200 includes a CPU that performs calculations, a ROM that stores programs necessary for the progress of the game, data for production, and the like, and data that is captured when the CPU performs various controls. RAM and the like that are temporarily stored.

The game control means 200 is provided on a control board provided on the back side of the game board 3. Here, the game control means 200 is not limited to one control board, and may be provided over a plurality of control boards. For example, a main control board that is mainly responsible for controlling the part directly related to the progress of the game, and a part that is electrically connected to the main control board and mainly related to the production (image display, lighting of lamps, sound output, etc.) And a sub-control board in charge of control). In this case, the above-described image display device 800 is electrically connected to the sub control board. In addition, the main control board and the sub control board may be connected via a relay board or the like.

In the present embodiment, the game control means 200 includes the following means.
(Winning ball detection means)
The winning ball detection means 21 detects a winning when a game ball wins the symbol start winning port 6c and the special winning port 6d. Each of these symbol start winning opening 6c and special winning opening 6d is provided with a starting winning opening sensor 6cs and a special winning opening sensor 6ds, which are electrically connected to the winning ball detecting means 21, respectively.
That is, each of the start winning opening sensor 6cs and the special winning opening sensor 6ds is one of the game ball detection sensors for detecting the winning of the game ball in the present invention.

  The start winning opening sensor 6cs is a sensor that is provided at the entrance of the symbol starting winning opening 6c and constantly monitors the winning of a game ball to the symbol starting winning opening 6c. When a game ball wins the symbol start winning opening 6c, it passes through the start winning opening sensor 6cs. Thereby, the detection signal at that time is transmitted to the winning ball detecting means 21 from the start winning hole sensor 6cs. When receiving this detection signal, the winning ball detecting means 21 detects that a game ball has won the symbol start winning port 6c.

Similarly, the special winning opening sensor 6ds is a sensor that is provided at a predetermined position of the special winning opening 6d and constantly monitors the winning of a game ball to the special winning opening 6d. When a game ball wins the special winning opening 6d, it passes through the special winning opening sensor 6ds. Accordingly, the detection signal at that time is transmitted from the special winning opening sensor 6ds to the winning ball detecting means 21. When receiving this detection signal, the winning ball detecting means 21 detects that a game ball has won the special winning opening 6d.

(Lottery means)
The lottery means 22 performs a lottery regarding the stop symbol displayed on the symbol variation display device 6j on condition that the winning ball detection means 21 detects the winning of the game ball to the symbol start winning opening 6c. In the present embodiment, (1) presence / absence of winning / non-winning, (2) stop symbol after symbol variation display of symbol variation display device 6j, and (3) variation pattern during symbol variation display are selected. The lottery means 22 includes a winning lottery means 22a, a stop symbol lottery means 22b, and a variation pattern lottery means 22c in order to perform these lotteries (1) to (3).

(Winning lottery means)
In this embodiment, the winning lottery means 22a includes a winning determination random number generating means, a winning determination random number acquiring means, and a winning determination means.
The hit determination random number generating means generates a hit determination random number having a predetermined cycle (for example, a cycle of 0 to 65535 by a 16-bit random number) by a control program or the like. The hit determination random number obtaining means detects one hit determination random number among the hit determination random numbers generated by the hit determination random number generation means, at a predetermined time, in the present embodiment, a detection signal transmitted from the start winning opening sensor 6cs. Is acquired when the winning ball detecting means 21 receives the.

  The winning determination means determines whether the winning is determined or not based on the winning determination random number acquired by the winning determination random number acquiring means. Of the random numbers for hit determination of a predetermined period generated by the random number generator for hit determination, a random number corresponding to winning is determined in advance. Then, when the winning determination random number acquired by the winning lottery random number acquisition means matches the random number corresponding to winning, it is determined to be winning, and when it does not match, it is determined not to win.

Here, in the present embodiment, when the gaming state is a normal gaming state or a time shortening gaming state described later, the winning probability is set to 1/327.
On the other hand, in the probability variation gaming state described later, the winning probability is set to 1/51.

(Stop symbol lottery means)
The stop symbol lottery means 22b draws a stop symbol to be stopped and displayed on the symbol variation display device 6j based on the determination result of the hit determination means of the hit lottery means 22a. Here, if the winning determination means of the winning lottery means 22a determines that the winning is made, any one winning symbol is selected by lottery from a plurality of winning symbols.
The stop symbol lottery means 22b is used when the winning determination means of the winning lottery means 22a determines that the winning symbol selection means, a winning symbol selection random number generation means, a winning symbol selection random number acquisition means, and a winning symbol selection means With.

  The winning symbol selecting random number generating means generates a winning symbol selecting random number having a predetermined period by a control program or the like. The winning symbol selection random number acquisition means acquires one winning symbol selection random number among the winning symbol selection random numbers generated by the winning symbol selection random number generation means. Next, the winning symbol selecting means selects a winning symbol corresponding to the winning symbol selecting random number acquired by the winning symbol selecting random number acquiring means.

  In the present embodiment, the stop symbols that are stopped and displayed on the symbol variation display device 6j are composed of three symbols (numbers) of left, middle, and right, and have 1000 patterns from “000” to “999”. And, all three symbols are the same as the winning symbol. At this time, when the winning symbol lottery means 22b is determined to be winning by the winning determination means of the winning lottery means 22a, the stop symbol lottery means 22b has 10 patterns from “000”, “111”, “222”,. One of the winning symbols is selected.

  In this embodiment, the ten winning symbols “000”, “111”, “222”,..., “999” are all selected with the same probability. That is, the selection probability of each winning symbol is set to 1/10. As a result, the probability that an odd symbol (“111”, “333”, etc.) is selected as the winning symbol and the probability that an even symbol (“000”, “222”, etc.) is selected are both ½. Become.

Here, in the bullet ball gaming machine 100 of the present embodiment, three types of gaming states are provided: a normal gaming state, a probability variation gaming state, and a time reduction gaming state.
The “probability variation game state” is a game after the special game is over when the symbol stopped and displayed by the symbol variation display device 6j becomes an odd symbol (for example, “111”) of the winning symbols. A gaming state that is set until the next special game is started and has a higher winning probability than the normal gaming state and the time-reduced gaming state (as described above, a game having a winning probability of 1/51 State).

Further, the “time-reduced gaming state” means that when a symbol stopped and displayed by the symbol variation display device 6j in the probability variation gaming state becomes an even symbol (for example, “222”) of the winning symbols. In the game after the end of the special game, it means a game state set only for a predetermined number of games (for example, 100 games). Then, when the predetermined number of games is performed in the time-reduced game state, the time-reduced game state is terminated and the normal game state is entered.

Here, in the probability variation gaming state and the time shortening gaming state, the time from the start of symbol variation to the stop display by the symbol variation display device 6j is set to be shorter than the normal gaming state.
When the symbol stopped and displayed by the symbol variation display device 6j in the normal gaming state or the time-saving gaming state becomes an even symbol (for example, “222”) of the winning symbols, the special game ends. The game after the game is in a normal game state. As described above, the normal gaming state and the time reduction gaming state are gaming states having a winning probability of 1/327.

  In addition, the stop symbol lottery means 22b is used when the winning determination means of the winning lottery means 22a is determined not to win, the non-winning symbol selection random number generating means, and the non-winning symbol selection random number acquiring means; And a non-winning symbol selection means.

  The non-winning symbol selection random number generating means generates a non-winning symbol selection random number having a predetermined cycle by a control program or the like. Then, the non-winning symbol selection random number acquisition means acquires one non-winning symbol selection random number among the non-winning symbol selection random numbers generated by the non-winning symbol selection random number generation means. Next, the non-winning symbol selecting means selects a non-winning symbol corresponding to the non-winning symbol selecting random number acquired by the non-winning symbol selecting random number acquiring means.

  In this embodiment, if it is determined that the winning symbol is not selected, the random number is independently acquired for each of the left symbol, the middle symbol, and the right symbol by the random symbol generating means for selecting the non-selected symbol, and the random number thus acquired is acquired. The left symbol, middle symbol, and right symbol are selected based on the above.

Here, the stop symbol lottery means 22b is “000” out of 1000 stop symbols from “000” to “999” when the hit determination means of the hit lottery means 22a determines that the winning symbol is not won. A non-winning symbol is selected so that ten winning symbols “111”,.

(Variation pattern lottery means)
The fluctuation pattern lottery means 22c draws a fluctuation pattern of symbols to be displayed on the symbol fluctuation display device 6j.
The fluctuation pattern lottery means 22c includes a fluctuation pattern selection random number generation means, a fluctuation pattern selection random number acquisition means, and a fluctuation pattern selection means.

  The variation pattern selection random number generation means generates a variation pattern selection random number having a predetermined period by a control program or the like. Then, the variation pattern selection random number acquisition unit acquires one variation pattern selection random number among the variation pattern selection random numbers generated by the variation pattern selection random number generation unit. Next, the variation pattern selection means is the variation pattern selection random number acquired by the variation pattern selection random number acquisition means, the determination result by the hit determination means of the winning lottery means 22a, or the stop symbol selected by the stop symbol lottery means 22b. Based on (winning symbol or non-winning symbol), one variation pattern is selected with reference to a data table storing variation patterns of a plurality of types of symbols.

  In the present embodiment, two data tables (for variation pattern selection) for winning and non-winning are provided, and when the winning determination means determines that the winning is made, the data table for winning is selected. The variation pattern corresponding to the obtained variation pattern selection random number is selected. Similarly, when it is determined that the winning determination means does not win, a variation pattern corresponding to the acquired random number for variation pattern selection is selected using the data table for non-winning.

Here, in this embodiment, at the start of the variable display of the symbols, after all the three symbols are variably displayed, the display is stopped in the order of the left symbol, the right symbol, and the middle symbol, and finally all the three symbols are displayed. To stop display.
At this time, when the left symbol and the right symbol are the same among the three symbols, control is performed so as to display the reach state. Here, the reach state means a state in which the left symbol and the right symbol are the same when the left symbol and the right symbol are stopped and the middle symbol is still in the variable display.

  For example, when the selected stop symbol is a winning symbol such as “333” or “777”, or the left and right symbols are the same but the middle symbol is the same as “313” or “787”. If not, the left and right symbols are stopped and displayed, and the middle symbol is variably displayed to indicate the reach state. Then, when such a stop symbol is selected, a variation pattern for displaying the reach state is selected. In this variation pattern, a plurality of variation patterns having different reliability, which are finally stopped and displayed with the winning symbol, are provided in advance. For example, it is possible to provide a variation pattern 1 having a low probability of being stopped and displayed on the winning symbol and a variation pattern 2 having a high probability of being stopped and displayed on the winning symbol.

In this case, when the winning symbol is selected by the stop symbol lottery unit 22b, the variation pattern lottery unit 22c selects the variation pattern 2 with a higher probability than the variation pattern 1.
On the other hand, when the non-winning symbol is selected by the stop symbol lottery means 22b, the variation pattern lottery means 22c selects the variation pattern 1 with a higher probability than the variation pattern 2.

(Design display control means)
The symbol display control means 23 displays the symbol variation display and the stop display of the symbol variation display device 6j on the condition that the winning ball detection means 21 has received the detection signal due to the winning of the game ball to the symbol start winning opening 6c. Control to do.
The symbol display control means 23 controls the change display and stop display of symbols based on the lottery result of the lottery means 22. That is, the symbol display control means 23 performs control so as to perform symbol change display and stop display according to the stop symbol selected by the stop symbol lottery means 22b and the variation pattern selected by the variation pattern lottery means 22c.

(Special game control means)
In the special game control means 24, the winning determination random number acquired by the winning determination random number acquiring means of the winning lottery means 22a matches the winning random number, and the symbol stopped and displayed by the symbol variation display device 6j is the winning symbol (for example, "777"), the game is shifted to a special game, and the special game is executed until the end condition is satisfied. Here, the “special game” is a game in which a state in which a game ball is more likely to win than a normal game is created, and a winning ball can be expected more than before.

During the special game, the special game control means 24 controls the driving of the special prize port driving device 6dd for opening and closing the special prize port 6d.
The special game control means 24 controls the driving of the special prize opening driving device 6dd to open the special prize opening 6d, and performs the opening time of the special prize opening 6d, the number of balls won in the special prize opening 6d, and the like. . When it is determined that the predetermined condition is satisfied, the driving of the special prize opening driving device 6dd is controlled so as to temporarily close the special prize opening 6d.

  When it is determined again that the special winning opening 6d opening condition is satisfied, the special winning opening 6d is opened by controlling the driving of the special winning opening driving device 6dd, and the special winning opening 6d is opened. The number of balls won in the winning opening 6d is counted.

  Specifically, one open state is maintained until a predetermined number (for example, 10) of game balls wins the special winning opening 6d or until a predetermined time (for example, 30 seconds) elapses. During this time, when passing through a specific area provided in the special winning opening 6d (referred to as an area for acquiring the right to continue opening, not shown), the above open state is repeated again. During the special game, this operation is set to continue up to a predetermined number of times (for example, 15 times) on condition that the specific area has been passed. It should be noted that a sensor (not shown) for detecting the passage of a game ball is provided in a specific area in the special winning opening 6d, and the detection result of the sensor is transmitted to the special game control means 24. It is configured.

  Then, the special game control means 24 continues to determine whether or not the special game end condition is satisfied during the special game. When it is determined that the special game end condition is satisfied, the special game control means 24 controls to end the special game. .

(Ball carry-out control means)
The ball carry-out control means 25 controls the drive of the ball carry-out device 25d for paying out a prize ball. As described above, when the winning ball detecting means 21 receives the detection signals from the start winning port sensor 6cs and the special winning port sensor 6ds, the ball unloading device pays out the number of winning balls corresponding to the winning ball. 25d is controlled. When driven, the ball carry-out device 25d pays out the ball to the tray 701a of the ball game machine 1.

(Normal design control means)
The normal symbol control means 26 is for controlling the fluctuation display and stop display of the above-described normal symbol fluctuation display device 264d, and includes the following means.

(Entry detection means)
The incoming ball detecting means 262 detects when a game ball passes through the activated normal symbol starting port 6i.
Here, the normal symbol start port sensor 6is is a sensor that is arranged in at least a part of the passing area of the game ball of the normal symbol start port 6i and constantly monitors the passing of the game ball of the normal symbol start port 6i. is there.

When the game ball passes through the normal symbol start port 6i, a detection signal at that time is transmitted from the normal symbol start port sensor 6is to the ball detection means 262. When this detection signal is received, the incoming ball detecting means 262 detects that the game ball has passed through the normal symbol starting port 6i.
When the game ball passes through the invalid normal symbol start port 6i, the normal symbol start port sensor 6is of the invalid normal symbol start port 6i does not detect the game ball. That is, control is performed so that the detection signal is not transmitted to the entrance detection means 262.

(Normal symbol lottery means)
The normal symbol lottery means 263 determines a symbol to be stopped and displayed on the normal symbol variation display device 264d by lottery on the condition that the game ball has passed through the valid normal symbol start port 6i.
The normal symbol lottery means 263 includes a hit determination random number generation means, a hit determination random number value acquisition means, and a hit determination means, in the same manner as the above-described winning lottery means 22a.

That is, the normal symbol lottery means 263 generates a hit determination random number having a predetermined cycle by, for example, a software random number, and obtains a hit determination random number value when the game ball passes through the normal symbol start port 6i that is valid. Then, based on the winning determination random number value, it is determined whether the winning or not winning.
Further, the normal symbol lottery means 263 includes a stop symbol determining means for determining a symbol to be stopped and displayed on the normal symbol variation display device 264d based on the determination result of whether the winning or non-winning.

The normal symbol lottery means 263 determines the symbol to be stopped and displayed as “7” when the acquired random number for winning determination is determined to be winning. Further, the normal symbol lottery means 263 determines the symbol to be stopped and displayed as “5” or “6” when the acquired random number for winning determination is determined to be non-winning.
Here, whether the symbol “5” or “6” is selected is determined by generating a stop symbol selecting random number with the stop symbol selecting random number generating means and setting the stop symbol selecting random number value acquiring means with 1 stop symbol. Get random number for selection. Next, a stop symbol (either “5” or “6”) corresponding to the acquired random number value for selecting a stop symbol is selected.

  In addition, the normal symbol lottery means 263 determines whether the winning or non-winning determination method is different according to the state of the normal symbol starting port 6i that is valid, that is, the normal probability or the high probability. Control. Although the normal probability and the high probability are the same in that the random number for winning determination is acquired when the game ball of the normal symbol start port 6i passes, the winning probabilities are made different. In this embodiment, the normal probability is set to win with a probability of 1/2, and the high probability is set to win with a probability of 9/10. That is, at the normal probability and the high probability, 1/2 and 9/10 of the acquired hit determination random values are the random values determined to be winning.

(Normal design fluctuation control means)
When the game ball passes through the normal symbol start port 6i, the normal symbol variation control means 264 performs the symbol variation display and stop display of the normal symbol variation display device 264d based on the lottery result of the normal symbol lottery means 263. Is to control.
The normal symbol fluctuation control means 264 changes the symbol of the normal symbol fluctuation display device 264d for a predetermined time, and finally causes the normal symbol fluctuation display device 264d to stop-display the symbols determined by the normal symbol lottery means 263. .

(Sphere guidance device control means)
The ball guidance device control means 265 controls the operation of the ball guidance device 265d based on the lottery result of the normal symbol lottery means 263. Specifically, when winning is made by lottery by the normal symbol lottery means 263, the ball guiding device 265d is controlled to operate. On the contrary, when the normal symbol lottery means 263 is not selected in the lottery, the ball guiding device 265d is not operated.
The timing of operation is immediately after the symbol of the normal symbol fluctuation display device 264d fluctuates for a predetermined time and the symbol determined by the normal symbol lottery means 263 is stopped and displayed on the normal symbol fluctuation display device 264d.

When the normal symbol lottery means 263 is selected, the symbol “7” is finally stopped and displayed on the normal symbol fluctuation display device 264d. Immediately thereafter, the ball guidance device control means 265 operates the ball guidance device 265d to expand the electric tulip 6h at the entrance of the symbol start winning port 6c.
Moreover, in this embodiment, the normal symbol fluctuation | variation control means 264 controls so that the fluctuation time of the symbol of the normal symbol fluctuation | variation display apparatus 264d may be changed according to a gaming state.

Furthermore, the ball guidance device control means 265 controls the operation time when the ball carry-out device 35 is operated to change according to the gaming state.
First, in the normal gaming state, the time from the start of the change of the symbol by the normal symbol change display device 264d to the stop is set to 30 seconds. When the normal symbol lottery means 263 is selected, the ball guidance device control means 265 sets the time for operating the ball guidance device 265d to 0.5 seconds.

That is, the symbol variation display by the normal symbol variation display device 264d is performed for 30 seconds, and after the symbol is stopped and displayed, at the time of winning, the ball guidance device 265d operates for 0.5 seconds, and the symbol start winning opening 6c. Thus, a state is formed in which the game balls are likely to win.
On the other hand, in the probability variation gaming state and the time shortening gaming state, the normal symbol variation control means 264 sets the time from the start of the symbol variation by the normal symbol variation display device 264d to the stop to 5 seconds. The ball guidance device control means 265 sets the time for operating the ball guidance device 265d to 3 seconds when the normal symbol lottery means 263 is selected.

In other words, the symbol variation display device 264d displays the symbol variation for 5 seconds, and after the symbol is stopped and displayed, the ball guiding device 265d is activated for 3 seconds at the time of winning, and the game starts at the symbol start winning opening 6c. A state is formed that makes it easier for the ball to win.
From the above, in the normal gaming state, the ease of winning the game ball to the symbol start winning opening 6c hardly changes. However, in the probability variation gaming state and the time shortening gaming state, the ease of winning of the game ball to the symbol start winning opening 6c is significantly higher than in the normal gaming state.

(Image display control means)
The image display control means 27 controls the effect image displayed on the image display device 800. The effect image is displayed on the above-described rear side image display unit 810 and the front side image display units 820 and 830.
The image display control unit 27 includes the following units.

(Image content storage means)
The image content storage means 271 stores the content of the image displayed on each of the image display units 810, 820, 830, and includes, for example, a storage of image data in a ROM or the like. The image data is provided for each of the image display units 810, 820, and 830, and includes still images and moving images.

(Image selection means)
The image selection unit 272 selects any one image from a plurality of types of images stored in the image content storage unit 271.
For example, when one image data is selected from a plurality of image data, if a selection condition is not predetermined, one is selected at random by lottery using a software random number.

In the present embodiment, the selection conditions may be determined in advance as follows.
First, the image selection unit 272 displays an image corresponding to the function according to the function of the normal symbol start port 6i (valid or invalid, and when it is valid, the normal probability or the high probability). Choose from.

For example, in the present embodiment, the specific image data when the normal symbol start port 6i is invalid, the specific image data when the normal symbol start port 6i is valid and the normal probability, and the normal symbol start port 6i The image content storage means 271 stores unique image data when is effective and has a high probability.
And the image selection means 272 selects the image data corresponding to the function of the normal symbol starting port 6i.

Secondly, the image selection means 272 selects corresponding image data from the image content storage means 271 according to the game state of the normal game state, the time reduction game state, and the probability variation game state.
In this embodiment, the image data of various game members specific to the normal game state, the image data of various game members specific to the time-reduced game state, and the various types of specific to the probability variation game state Image data of the game members is stored in the image content storage means 271 respectively.
Then, the image selection unit 272 selects image data corresponding to the gaming state.

(Image content change means)
The image content changing unit 273 controls to change the content of the image displayed on the image display device 800.
As described above, the image display control means 27 controls to display different design images depending on the function of the normal symbol start port 6i and the gaming state. In this case, the image content changing means 273 Whether or not the design image should be changed is constantly monitored. The image content changing means 273 controls to change the content of the design image when the function or gaming state of the normal symbol start port 6i changes. Thereby, the image selection unit 272 selects corresponding image data again from the image content storage unit 271.

(Driver control means)
The drive device control means 28 controls the drive of drive motors 75 and 76 that drive the shield members 71 and 72 to swing. The drive device control means 28 controls the swing positions of the shielding members 71 and 72 by controlling the rotation angles of the drive motors 75 and 76. For example, when the shielding members 71 and 72 are in the shielding position (positions where the ball guide openings 932 and 933 are blocked), the rotation angle is 0 degree, and the guide means 73 and 74 move to the ball guide openings 934 and 935. If it is directed, the rotation angle is θ1, and if the guide means 73, 74 are directed to the ball guide port 931 (position where the ball guide ports 934, 935 are blocked), the rotation angle Is set to θ2, and the rotation angle in the state where the shielding members 71 and 72 are opened most is set to θ3.

  In addition, the swinging posture is controlled so that, for example, the gaming state is changed according to each state of a normal gaming state, a time-saving gaming state, and a probability variation gaming state. In this case, when the game state is changed, the swing posture is changed. For example, when the normal gaming state is changed to the probability variation gaming state, the shielding members 71 and 72 are most opened and are driven and controlled at the rotation angle θ3.

  In the present embodiment, for example, when the rotation angle is 0, the probability that the game ball guided by the guide means 73 and 74 is taken into the ball guide openings 931, 934, and 935 is low, and the rotation angle θ1, In the case of θ2, the guide means 73 and 74 are directed in the direction of the ball guide openings 931, 934, and 935. The distance to the mouth 931 is short and easy to be taken into the ball guide opening. That is, it is configured such that the probability that the game balls discharged from the guide means 73 and 74 are taken into the ball guide opening increases in the order of the rotation angles θ2, θ1, and 0 degrees. Further, in the case of the rotation angle θ3 in which the shielding members 71 and 72 are fully opened, the guide means 73 and 74 are directly connected to the discharge path 92, so that the game ball is not taken into the ball guide opening. Absent.

  Since the ball guide openings 932, 933, 934, and 935 are selectively opened and closed according to the swinging positions of the shielding members 71 and 72, the driving device control means 28 controls the opening and closing to control the opening and closing of the ball guide openings. It also functions as a means.

It is a whole front view of the gaming machine of the present invention. It is the whole stage perspective view. It is a top view of a stage. It is a front view of a stage. It is a top view of a stage. It is a block diagram which shows the structure of a game control means.

Explanation of symbols

DESCRIPTION OF SYMBOLS 100 Game machine 800 Symbol change display apparatus 6c Start winning opening 71, 72 Shield member 713,723 Ball guide path 712,722 Entrance 751,761 Rotating shaft 73,74 Guide means 81,82,83 Image display apparatus 9 Stage 931 , 932, 933, 934, 935

Claims (7)

A stage provided in a game area of a game board using game balls, and distributing received game balls in a predetermined direction;
Two rotating shafts standing on the stage;
Two shielding members whose base end portions are swingably supported on the respective rotation shafts;
A ball guide path provided on the shielding member for guiding an accepted game ball onto the stage;
A gaming machine receiving point for a game ball in the ball guide path is located on an axis of the rotating shaft.   The gaming machine according to claim 1, wherein the ball guide path is located on an axis of the rotation shaft.   The gaming machine according to claim 1, further comprising a drive device connected to the rotation shaft and configured to swing and drive the shielding member via the rotation shaft.   Arrangement of the two shielding members in a shielded state in which the back side of the stage is hidden while being arranged along a straight line connecting the two rotation axes, and in an open state in which the back side of the stage faces from between the swinging tip portions The gaming machine according to claim 3, further comprising an attitude control device that controls the attitude.   5. The gaming machine according to claim 1, wherein each rotation shaft is located on a front side of the stage, and each shielding member swings to the back side.   The gaming machine according to any one of claims 1 to 5, wherein a first image display device is provided on a back side of the stage. The gaming machine according to any one of claims 1 to 6, wherein a second image display device is provided on a front side of the shielding member.

Images