JP2015051318A - Game machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To achieve a more easily usable mount mechanism.SOLUTION: By equipping a member (bearing member) attachable to or detachable from a mount tool fixed to a game parlor and fitting the bearing member to the mount tool, a game machine is installed in the game parlor. In this case, the body of the game machine is borne rotatably to the bearing member. When the bearing member is fitted to the mount tool, the body is rotatably installed in the game parlor. In this manner, maintenance work, or the like of the game machine can be performed easily by rotating the game machine. At the same time, by attaching or detaching the bearing member to or from the mount tool of the game parlor, the game machine can be easily installed or removed. Thus, a more easily usable mount mechanism can be achieved.

Description

  The present invention relates to a gaming machine installed in a gaming hall.

  Various game machines such as pachinko machines and slot machines are installed in the game hall, and the game hall conducts business by allowing players to play games with these game machines. When handling gaming machines that are not installed in the gaming hall, such as when transporting gaming machines or when installing gaming machines, it is convenient because the gaming machine can be handled easily if it can stand on its own. is there.

JP 2004-81853 A

  However, game machines tend to be designed with priority given to the state where the game machine is installed in the game hall (the state in which the player plays a game), so the game machine is not necessarily structured to be independent. Of course, it is only necessary to design the gaming machine so that it can stand on its own at the time of manufacturing the gaming machine, but this will impair the degree of freedom in designing the installation state. It's not easy. As described above, it is not always easy to make a game machine that can stand on its own for the convenience of the design of the game machine. In some cases, it was difficult to handle gaming machines.

  The present invention has been made in order to solve the above-described problems of the prior art, and an object of the present invention is to provide a game machine that is easy to handle when transporting the game machine or performing installation work.

In order to solve at least a part of the problems described above, the gaming machine of the present invention employs the following configuration. That is,
A gaming machine installed in a gaming hall,
A main body provided with an operation unit operated by a player;
A bearing member that rotatably supports the main body;
An extending member extending from the bearing member in a direction intersecting the axis of rotation of the main body,
The bearing member is configured to be removable with respect to a fixture fixed to the game hall,
The body is rotatably installed in the game hall by being supported by the bearing member in a state where the bearing member is mounted on the fixture.
The extension member is a member that supports the main body in a state where the bearing member is detached from the fixture.

  It is possible to provide an easy-to-handle gaming machine when transporting the gaming machine or during installation work.

It is a front view of the ball game machine 10 of the present embodiment. It is explanatory drawing which showed the structure of the game board 20 with which the ball ball game machine 10 of the present Example was equipped. It is explanatory drawing which showed a mode that the game ball switched from the state in which a game ball | bowl is easy to enter a 2nd operation port, and the state in which it is hard to enter a ball by driving the electrically-driven accessory 41 provided in the vicinity of the 2nd operation port. It is explanatory drawing which showed the detailed structure of the segment type display apparatus 70 with which the ball game machine 10 of the present Example was equipped. It is explanatory drawing which showed the structure of the back side of the ball game machine 10 provided with the apparatus for controlling the game performed on the game board 20 mentioned above. It is explanatory drawing which illustrated a mode that the effect image is displayed in the effect display apparatus 30. FIG. 2 is a block diagram showing a configuration of a control device of the ball game machine 10. FIG. It is the perspective view which showed the rough structure of the attachment mechanism of a present Example. It is the perspective view which showed the rough structure of the attachment mechanism of a present Example. FIG. 6 is an explanatory view showing a state in which the intermediate unit 1000 is mounted in the groove of the main pillar portion 1120. It is explanatory drawing which showed the state which moved the main body 10a of the ball ball game machine 10 to the position (installation position) along an island's wooden frame. It is explanatory drawing which showed a mode that the back side of the ball game machine 10 was spaced apart from the island. It is explanatory drawing which illustrated a mode that the intermediate | middle unit 1000 was properly used according to the game machine to install. It is explanatory drawing which showed the attachment mechanism of the 1st modification in which the locking member 1020 fixes the intermediate | middle unit 1000 in response to the movement to the setting position of the ball game machine 10. FIG. It is explanatory drawing which illustrated the attachment mechanism of the 2nd modification which made the main body 10a of the bullet ball game machine 10 lockable and fixable with respect to the attachment unit 1100. It is explanatory drawing which illustrated the attachment mechanism of the 2nd modification which made the main body 10a of the bullet ball game machine 10 lockable and fixable with respect to the attachment unit 1100. It is explanatory drawing which showed the attachment mechanism of the 3rd modification which enabled locking and fixing of the ball game machine 10 with respect to the intermediate unit 1000. FIG. It is explanatory drawing which showed the attachment mechanism of the 3rd modification which enabled locking and fixing of the ball game machine 10 with respect to the intermediate unit 1000. FIG. It is explanatory drawing which illustrated a mode that the wooden frame of the island has covered the clearance gap between the bullet ball game machine 10 and the horizontal member 1102 in the state which located the bullet ball game machine 10 in the installation position. It is explanatory drawing which showed the ball ball game machine 10 of the 5th modification which makes the ball ball game machine 10 self-supporting using the intermediate unit 1000. It is explanatory drawing which showed the state which enabled the bullet ball game machine 10 to become independent by directing the extending member 1070 in the direction which cross | intersects the horizontal direction of the ball ball game machine 10. FIG. It is explanatory drawing which showed the state which made the extending member 1070 face the direction of the bullet ball game machine 10. FIG. It is explanatory drawing which showed the ball ball game machine 10 of the 6th modification which supports the ball game machine 10 with the extending member 1070 provided in the intermediate unit 1000, and the base member 1080 provided in the ball game machine 10. It is explanatory drawing which showed the ball ball game machine 10 of the 6th modification which supports the ball game machine 10 with the extending member 1070 provided in the intermediate unit 1000, and the base member 1080 provided in the ball game machine 10. It is explanatory drawing which showed a mode that the some ball game machine 10 was stored in the state which became independent.

Hereinafter, in order to clarify the contents of the present invention described above, examples will be described in the following order.
A. Configuration of the ball game machine:
A-1. Front side configuration:
A-2. Game board configuration:
A-3. Back side configuration:
B. Overview of the game:
C. Control unit configuration:
C-1. Main controller configuration:
C-2. Peripheral device configuration:
D. Mounting mechanism of this embodiment:
E. Variation:
E-1. First modification:
E-2. Second modification:
E-3. Third modification:
E-4. Fourth modification:
E-5. Fifth modification:
E-6. Sixth modification:

A. Configuration of the ball game machine:
A-1. Front side configuration:
FIG. 1 is a front view of a ball game machine 10 of the present embodiment. As shown in the drawing, the front side of the ball game machine 10 of the present embodiment is a resin front panel 15 constituting the front surface of the ball game machine 10 or a board surface portion provided at the center of the front panel 15. 12 and an upper plate 13 provided slightly below the front panel 15. A glass plate is fitted into the board surface portion 12 from the back side of the front panel 15, and it is possible to visually recognize the game board installed on the back side of the front panel 15 through the glass plate. In FIG. 1, the detailed configuration of the game board is not shown.

  The upper plate 13 is composed of a concave portion formed in a dish shape and a wall surface surrounding the concave portion, and a game ball can be held inside the upper plate 13. The upper plate 13 is connected to a launch unit provided inside the ball game machine 10, and the game ball can be supplied to the launch unit by inserting the game ball into the upper plate 13. A lower plate 16 is provided below the upper plate 13. By operating a lever provided in the vicinity of the upper plate 13, the upper plate 13 and the lower plate 16 can be communicated with each other. . As will be described later, since the game balls may be paid out to the upper plate 13 with the game, the game balls may not fit in the upper plate 13, but the lower plate 16 is provided in this way. By making the upper plate 13 and the lower plate 16 communicate with each other, it is possible to discharge to the lower plate 16 the game balls that can no longer fit in the upper plate 13.

  At the lower right of the upper plate 13, a launching handle 11 for launching a game ball onto the game board is provided. The launch handle 11 is connected to the launch unit described above, and the game ball can be launched onto the game board by operating the launch handle 11 with the game ball supplied from the upper plate 13 to the launch unit. is there. The launch handle 11 is provided with a sensor 11s (not shown), and it is possible to detect whether or not the player is touching the launch handle 11 with the sensor 11s. Then, by controlling the launch from the launch unit in accordance with the detection result of the sensor 11s, it is possible to prevent the game ball from being launched without the player touching the launch handle 11. .

  Above the front panel 15, two speakers 14 are provided on the left and right, and it is possible to output effect sounds, melody and other effect sounds in accordance with the game played in the ball game machine 10. These speakers 14 are attached from the back side to the front side of the front panel 15, and it is possible to efficiently deliver the production sound to the player who plays the game toward the front panel 15.

  Further, a key portion 17 that can be locked and unlocked using a cylinder lock is provided at the end of the front panel 15 (the right end in FIG. 1). The panel 15 can be fixed to the main body of the ball game machine 10. Moreover, if the key part 17 is unlocked, the front panel 15 can be separated from the main body of the ball game machine 10, and in this way, various devices provided on the back surface of the front panel 15, It is possible to access the device on the main body side. The front panel 15 is pivotally supported by the main body of the ball game machine 10, and the front panel 15 can be separated from the main body by rotating the front panel 15 with respect to the main body of the ball game machine 10. Is possible.

  A ball ball machine 4 is provided next to the ball ball game machine 10, and a player of the ball ball game machine 10 lends by inserting a bill or a prepaid card into the ball ball machine 4 when playing the game. A game ball can be borrowed from the ball machine 4. A nozzle 52 is provided between the rental ball machine 4 and the upper plate 13, and a game ball lent from the rental ball machine 4 can be thrown into the upper plate 13 through the nozzle 52. As described above, when a game ball is thrown into the upper plate 13, the game ball is supplied to the launch unit. Therefore, the player borrows the game ball from the rental ball machine 4 and operates the launch handle 11 to thereby play the game board. It becomes possible to play a game by launching a game ball to 20.

A-2. Game board configuration:
FIG. 2 is an explanatory diagram showing a configuration of the game board 20 provided in the ball game machine 10 of the present embodiment. As described above, such a game board 20 is attached to the board surface portion 12 (see FIG. 1) of the front panel 15 from the back side of the glass plate. As shown in FIG. 2, the game board 20 is provided with a rail 21 provided substantially perpendicular to the base plate 29 in the vicinity of the outer edge of the base plate 29 serving as a base. A game area 28 to which the nail 22, the windmill 23, etc. are attached is formed inside. The game balls launched by the launch unit are guided to the game area 28 by the rail 21 and flow down in the game area 28 while changing the traveling direction by the nail 22 or the windmill 23. The game area 28 is provided with entrances (entrance entrances) through which game balls such as the through operation port 24, the operation port 25, and the small prize winning port 26 can enter, and the game balls that flow down are provided with these operation ports and small When a player enters a winning opening, the winning ball is paid out, or a jackpot lottery, which will be described later, is performed.

  Among these entrances, the through operation port 24 is a gate-type operation port through which the entered game ball can pass, and the game ball that enters the through operation port 24 is discharged from the game area 28. Without passing through the through operation port 24, the game board 20 continues to flow down. The through operation port 24 is provided with a sensor 24s for detecting a ball entry, and the control device of the ball game machine 10 reads the detection state of the sensor 24s so that the ball enters the through operation port 24. It is possible to grasp that. When there is a ball entering the through operation port 24, the control device of the ball game machine 10 pays out a prize ball for entering the through operation port 24 to the upper plate 13 or enters the through operation port 24. Various processes such as performing a lottery are executed at the opportunity.

  On the other hand, the small winning opening 26 is a type of winning opening that takes in the game ball that has entered the game ball and discharges it to the back side of the game board 20. The small winning opening 26 is also provided with a sensor 26s as in the case of the through operation opening 24 described above, and the control device reads out the detection state of the sensor 26s to detect a ball entering the small winning opening 26, thereby reducing the small winning opening 26. It is possible to pay out a prize ball for the entry into the prize opening 26.

  In addition, the operation port 25 (first operation port 25a and second operation port 25b) of the ball game machine 10 of the present embodiment is similar to the small winning port 26, and the entered game ball is placed on the back side of the game board 20. It is a type of operating port that discharges into These operating ports 25 are also provided with sensors (25as, 25bs), and by reading the detection state of the sensors, it is possible to detect balls entering the first operating port 25a and the second operating port 25b, respectively. . An electric accessory 41 is provided in the vicinity of the second operating port 25b. By driving the electric accessory 41, a state in which a game ball can easily enter the second operating port 25b, It is possible to switch to a state where it is difficult to sphere. This point will be described with reference to FIG.

  FIG. 3 shows a state in which the game ball is switched between a state where it is easy to enter the second operation port and a state where it is difficult to enter the game by driving the electric accessory 41 provided in the vicinity of the second operation port. It is explanatory drawing. As shown in FIG. 3 (a), the electric accessory 41 is assembled to the operating port unit 40 having the first operating port 25 a provided at the upper portion, and the second Two working ports 25b are provided. The electric accessory 41 is connected to a drive mechanism provided in the working port unit 40, and the electric accessory 41 can be driven by the drive mechanism.

  FIG. 3B shows a state in which the electric accessory 41 is driven to increase the interval between the electric accessory 41 and the electric accessory 41. As shown in the figure, when the electric combination 41 is driven, the space between the left and right electric combinations 41 is greatly expanded. In this state, the upper surface of the electric accessory 41 is inclined toward the second working port 25b. Therefore, as shown by an arrow in the drawing, the game ball received on the upper surface of the electric accessory 41 Can be guided in the direction of the second working port 25b. In this way, it is possible to realize a state in which a game ball can easily enter the second operating port 25b as compared to a state in which the space between the left and right electric actors 41 is not widely opened (see FIG. 3A). Can do. In addition, if the electric combination 41 is driven and the left and right electric combinations 41 are returned to their original positions (see FIG. 3A), the game ball can be made difficult to enter again. In this way, by driving the electric accessory 41, it is possible to easily switch between a state in which a game ball easily enters the second operating port 25b and a state in which it is difficult to enter.

  In the present embodiment, the state in which the interval between the electric actors 41 is widened and the game balls are easy to enter (refer to FIG. 3B) is referred to as the open state of the electric actor 41, and the interval between the electric actors 41 The state in which the game ball is difficult to enter (see FIG. 3A) is referred to as a closed state of the electric accessory 41. Here, from the viewpoint of changing the ease of entering the second operating port 25b by driving the electric accessory 41, the closed state of the electric accessory 41 makes it impossible to enter a game ball. It is not always necessary that the second working port 25b is closed, and it is only necessary that the entry is more difficult than the open state of the electric accessory 41.

  In addition, when a game ball enters the first operation port 25a and the second operation port 25b, the bullet ball game machine 10 of the present embodiment pays out a prize ball or performs a “big hit lottery” to obtain a lottery result. Perform various operations according to the response. These points will be described later.

  A large entrance 60, which is a large entrance, is provided below the operation unit 40 on the game board 20, as shown in FIG. The large entrance 60 is provided with a drive mechanism, and the board member provided in front of the opening is tilted forward of the game board 20 so that the opening is closed and entry is impossible. Therefore, it is possible to switch to an open state in which the opening is open and can enter the ball. In the open state of the large entrance 60, a large number of game balls can easily enter because the opening is wide, so it is difficult for the player to open the large entrance 60. It is possible to create an advantageous gaming state. In the bullet ball game machine 10 according to the present embodiment, “15” prize balls are paid out for entering the large entrance 60.

  At the lowermost part of the game area 28, an out port 50 is provided for collecting game balls that have not entered any of the small winning port 26, the operating port 25, the large ball port 60, and the like. The game ball that has entered the out-port is discharged from the game board 20 and collected by a ball collection device provided in the bullet ball game machine 10. In addition, a prize ball is not paid out for a game ball that has reached the out port 50. Since the out port 50 is provided below the other operation ports and the winning ball port, the player can enter any of the operating ports or the winning port before the game ball reaches the out port 50. Play as you wish. This makes it possible to attract the player's consciousness to the game.

  A segment type display device 70 capable of displaying a predetermined symbol is provided on the right end of the right side of the game board 20. A plurality of light emitting diodes (LEDs) are provided in the segment type display device 70, and the symbols can be displayed by causing the LEDs to emit light. In addition, the plurality of LEDs can individually emit light. For this reason, as shown in the following FIG. 4, various characters and numbers can be displayed by appropriately combining the LEDs to emit light. Is possible.

  FIG. 4 is an explanatory view showing a detailed configuration of the segment type display device 70 provided in the ball game machine 10 of the present embodiment. As shown in FIG. 4A, the segment type display device 70 of the ball game machine 10 of the present embodiment has three display units, a left display unit 72, a central display unit 74, and a right display unit 76. Each display unit has seven LEDs arranged in the shape of the numeral “8” (LEDs 72a to 72g in the left display unit 72) and dot-shaped LEDs arranged in the lower right (left display) The unit is composed of LEDs 72p). As described above, these LEDs can be individually turned on or off, and characters or numbers can be expressed by combining LEDs that are turned on or off. For example, in the example shown in FIG. 4B, the number “2” is displayed on the left display unit by turning on the hatched LED of the left display unit 72.

  Moreover, not only numbers but also characters can be displayed. For example, in the example of FIG. 4B, the letter “H” of the alphabet is displayed on the central display portion 74, and the letter “L” is displayed on the right display portion 76. By combining LEDs that are turned on or off in this way, it is possible to display letters and numbers. Of course, displayable characters and numbers are not limited to the example of FIG. 4B, and various characters and numbers, and symbols such as “−” can be displayed. In the example of FIG. 4B, numbers are displayed on the left display unit 72, and characters are displayed on the central display unit 74 and the right display unit 76. In contrast to this example, the central display unit It is also possible to display numbers on 74 and the right display section 76, and it is also possible to display alphabets on the left display section 72.

  In addition, it is also possible to light each LED of the segment type display device 70 in a combination that does not form letters or numbers. For example, if the LED 72a and the LED 72e are turned on, it is possible to perform display in a mode that cannot be called numbers or letters. If such a display that cannot be called letters or numbers is performed, it is difficult for the player to immediately understand the meaning of the display. For this reason, the player has the expectation that a gaming state advantageous to the player, such as “big hit gaming state” and “probability change state” described later, has occurred, or an advantageous gaming state has occurred. It is possible to improve the interest of the game by improving the player's feeling of uplift when notifying the player of the occurrence of an advantageous gaming state by avoiding being easily detected by the player. is there.

  Each LED of the segment type display device 70 is connected to a main control device 100 which will be described later. The main control device 100 turns on or off each LED of the segment type display device 70, thereby various characters, numbers and symbols. Etc. can be displayed. In addition, by switching the LEDs to be lit one after another, it is also possible to display the characters and numbers on the segment type display device 70 while fluctuating one after another (variable display of symbols). In the ball and ball game machine 10 of the present embodiment, such a variation display of the symbol is started when the ball enters the operation port 25 as an opportunity.

  Further, as shown in FIG. 2, a segment type display device 80 for through is provided below the segment type display device 70. Similarly to the segment display device 70, the through-segment display device 80 includes a plurality of LEDs, and each LED can be individually turned on or off. Moreover, it is also possible to perform a variable display of the symbols by switching the LEDs to be lit one after another. In the ball game machine 10 of the present embodiment, such a variation display of the symbols on the through segment type display device 80 is performed in response to the ball entering the through operation port 24.

  As shown in FIG. 2, an effect display device 30 including a liquid crystal display device is provided in the center of the game area 28, and various effect images are displayed on the effect display device 30 according to the progress of the game. By displaying, it is possible to further enhance the interest of the game of the ball game machine 10. The effect display device 30 is controlled by a display control device 300 provided on the back side of the ball game machine 10, and the ball game machine 10 transmits a predetermined command to the display control device 300 according to the progress of the game. By doing so, it is possible to display various effect images according to the progress of the game.

  Above the effect display device 30, an effect accessory 35 is provided. The stage actor 35 is provided with a light source therein and can emit light, and can be rotated by a driving device provided on the back side of the game board 20. And, it is possible to enhance the fun of the game by emitting light while rotating in conjunction with the effect image displayed on the effect display device 30, or by emitting light suddenly or rotating independently of the effect image. It is possible. Although detailed illustration is omitted, various lamps are provided on the game board 20 and the front panel 15 in addition to the director role 35, and each lamp is turned on as the game progresses, thereby playing the game. It can be raised. The effect display device 30, the effect actor 35, and various lamps are also controlled by a device group provided on the back side of the ball game machine 10.

A-3. Back side configuration:
FIG. 5 is an explanatory diagram showing the configuration of the back side of the ball game machine 10 provided with a device for controlling the game performed on the game board 20 described above. As shown in the figure, on the back side of the ball game machine 10, there are a main control device 100 for controlling the game, a sub control device 200 for controlling various effects accompanying the game, and commands from the sub control device 200. Accordingly, a display control device 300 for displaying various images on the liquid crystal display device of the effect display device 30 is provided. The main control device 100 is equipped with an MPU 102 including a RAM 140, a ROM 110, and the like, and the MPU 102, the RAM 140, the ROM 110, and the like cooperate to control a game. The sub control device 200 is also provided with an MPU like the main control device 100, and controls the effects accompanying the game while the MPU and the RAM and ROM in the MPU cooperate. The configurations of the main control device 100, the sub control device 200, and the display control device 300 will be described in detail later.

  The main control device 100 and the sub control device 200 are mounted on the back side of the ball game machine 10 in a state of being housed in a transparent plastic case. The plastic case has a structure in which two case members surround the electronic circuit of the main control device 100 from both sides, and the case members are coupled to each other. The plastic case is removed to access the electronic circuit. For this purpose, it is necessary to destroy the joint portion of the case member and the case member itself. In general, gaming machines installed in gaming halls are crafted on gaming machines to operate the gaming machines to pay out prize balls, or misoperate gaming machines to win prize balls illegally, etc. However, if the main control device is covered with the plastic case in this way, when the main control device 100 is crafted, the joint portion of the case member may be broken, It can be found that the work itself has been done by destroying the member itself. As a result, it is possible to avoid the occurrence of damage in advance even if an illegal act is received.

  On the back side of the ball game machine 10, a directing device driving device 350 for driving the directing agent 35, a power supply device for supplying power to each device such as the main control device 100 and the sub control device 200. 240 etc. are also provided. In addition, a game ball tank 400 that receives supply of game balls from an island facility provided in the game hall is provided on the upper part on the back side. The game ball tank 400 is connected to a payout device (not shown) for paying out award balls. The game ball tank 400 is driven by a payout control device 410 (not shown), so that the inside of the game ball tank 400 is It is possible to pay out the game balls to the upper plate 13 of the ball game machine 10.

  Further, an external output terminal 910 to which a cable can be connected is provided on the back side of the ball game machine 10 of the present embodiment. In general, a gaming hall is equipped with a computer (hall computer) for collecting information on each gaming machine installed in the hall. In the ball game machine 10 of this embodiment, a cable from such a hall computer is connected to the outside. By connecting to the output terminal 910, it is possible to transmit various types of information related to games played in the ball game machine 10 to the hall computer. For example, a signal indicating that a game ball has been fired from the launch unit, a signal indicating that a game ball has been discharged from the out port 50, a signal indicating that a prize ball has been paid out, or a prize ball that has been paid out It is possible to transmit information indicating the number of By collecting this information, the hall computer can grasp the number of game balls thrown into the bullet ball gaming machine 10 of this embodiment by the player and the number of game balls acquired by the player. Yes, by extension, it becomes possible to grasp the profit status of the ball game machine 10 of the present embodiment.

  The external output terminal 910 outputs a signal indicating that a game ball has entered the through operation port 24 or the operation port 25 described above, or the segment type display device 70 described above (see FIG. 4). It is also possible to output a signal indicating that the variation display of the symbol has started, a signal indicating that the variation display is being performed, or a signal indicating that the variation display has ended.

  As shown in FIG. 5, the ball game machine 10 is provided with an intermediate unit 1000 attached to the main body via a hinge shaft 930, and this intermediate unit 1000 is mounted on the island of the game hall. By doing so, it is possible to install the ball game machine 10 in the game hall. Even when the ball game machine 10 is installed in the game hall, each device on the back side described above can be accessed by rotating the ball game machine 10 in the front direction around the hinge shaft 930. Is possible. The mounting mechanism of such a ball game machine 10 will be described in detail later.

B. Overview of the game:
In the ball game machine 10 of the present embodiment, the progress of the game is controlled using each of the above-described configurations. Before explaining the details of such control, an outline of the game performed in the ball game machine 10 will be described. Keep it.

  First, when a player inserts a game ball into the upper plate 13 and operates the launch handle 11, the game balls supplied from the upper plate 13 to the launch unit are launched into the game area 28 of the game board 20 one by one. . The launch unit is configured such that the speed at which the game ball is fired changes according to the rotation angle of the launch handle 11, so that the player can adjust the rotation angle of the launch handle 11 to release the game ball. It is possible to aim at the position to be done.

  The game ball launched into the game area 28 flows down on the board surface of the game board 20 while the traveling direction is changed by the nail 22 or the windmill 23 or the like. At this time, the game ball flows down over time while being blocked by the nail 22 or the windmill 23, so that the player can enjoy the movement of the game ball by following the movement of the game ball, It is possible to enjoy the entertainment of the game by watching the game ball while expecting the game ball to enter the operation opening 25, the small prize opening 26, or the like.

  When the game ball flowing down on the board surface of the game board 20 enters the through operation port 24, the variable display of symbols is started on the above-described through-segment display device 80 (see FIG. 2). Such variable display of symbols is continued until a predetermined time (variable display time) has elapsed since the start of variable display, and when the variable display time has elapsed, the symbols are displayed in a stopped state. When a predetermined winning symbol is displayed during the stop display of the symbol, the winning symbol is won.

  In the ball game machine 10 of the present embodiment, when the through symbol is hit, the electric accessory 41 of the operating port unit 40 described above is opened for a predetermined time (for example, 0.5 seconds) (FIG. 3). (See (b)). As described above, since the game ball can easily enter the second operation port 25b in the opened state of the electric accessory 41, the player enters the game ball into the second operation port 25b for this predetermined time. It is an advantageous state that is easy to make. If the player is given an advantageous state due to the ball entering the through operation port 24 in this way, the player sets the launch position of the game ball with the aim of entering the game ball into the through operation port 24. Since the movement of the game ball is followed while expecting that the adjusted or launched game ball enters the through operation port 24, it is possible to enhance the interest of the game. In this embodiment, when a winning of the through symbol occurs, the ball entering the second operating port 25b is supported by the electric accessory 41 in this way, so that the winning of the through symbol is called “support winning”. Shall.

  As described above, in the through-segment display device 80, the symbol variation display continues for a predetermined time. For this reason, another game ball may enter the through operation port 24 while the symbol variation display is being performed. In this case, in the ball ball game machine 10 of the present embodiment, the game ball is stored as a hold (holding of the through operation port), and after the symbol change display is finished, the change of the hold is stored. Display. Further, the number of holds that can be stored is not limited to one, and a plurality of holds can be stored. In addition, in the ball ball game machine 10 of a present Example, it demonstrates as what can accumulate | store four reservations at maximum.

  In the ball game machine 10 of the present embodiment, it is possible to check the number of holding of the through operation port by a display lamp 82 (see FIG. 2) provided on the game board 20. As shown in FIG. 2, four display lamps 82 are provided below the effect display device 30, and the number of the lit display lamps 82 among the four display lamps 82 is the through operation port. Corresponds to the number of holds. For example, when there is no hold, none of the display lamps 82 is lit. When one hold is stored, one of the display lamps 82 is lit, and when two holds are stored, two display lamps 82 are lit. Similarly, three display lamps 82 are lit in a state where three holds are stored, and four display lamps 82 are lit in a state where four holds are stored. Further, in the ball game machine 10 of the present embodiment, the display lamp 82 is lit in order from the leftmost display lamp 82 as the number of holds increases, and the display lamp 82 is used as the hold is consumed. Goes off from the right. This makes it possible for the player to intuitively understand how the hold increases or decreases, and the player can more enjoy the game by reducing the labor of the player to grasp the game situation.

  When a game ball flowing down the game board 20 enters the operation port 25 (the first operation port 25a or the second operation port 25b), the change display of the symbol is displayed on the segment type display device 70 (see FIG. 4). Be started. Similar to the above-described symbol variation display on the through-segment display device 80, the symbol variation display on the segment type display device 70 is continued for a predetermined time, and then the symbol is stopped. Is displayed. At this time, when the symbol is stopped and displayed with a predetermined winning symbol, it becomes a “hit” and the ball game machine 10 shifts to the “hit game state”. In the “hit game state”, the large entrance 60 provided in the game board 20 is opened, and the player easily enters the launched entrance into the large entrance 60 and obtains a large number of prize balls. It becomes possible to do. Thus, since the jackpot gaming state is a very advantageous state for the player, the player usually plays the game aiming at the occurrence of the jackpot gaming state.

  Whether or not the symbol of the segment type display device 70 stops at the winning symbol (whether or not the big hit gaming state occurs) is determined by the big hit lottery performed in the main control device 100 of the ball game machine 10. . This jackpot lottery will be described later. Further, when a game ball enters the operation port 25, a series of games from a symbol change display to a stop display is performed, and thus this series of games can be regarded as one unit of the game. For this reason, in this embodiment, a series of games from entering the operation port to displaying a symbol stop will be referred to as “one game round”.

  When the big hit game state is started and the large entrance 60 is opened, the large entrance 60 is used until a predetermined time elapses or until a predetermined number of game balls enter the large entrance 60. Will remain open. When the predetermined time elapses or a predetermined number of game balls enter the large entrance 60, the large entrance 60 returns to the closed state. The game from the opening to closing of the big entrance 60 is called “round game” or simply “round”. In the jackpot gaming state, such a round is repeated a predetermined number of times, and then the jackpot gaming state is ended.

  The large entrance 60 is provided with a sensor 60s, which can detect the entrance of game balls one by one. Therefore, a predetermined number of game balls can be obtained by counting the number of detected game balls. It is possible to detect that has entered the large entrance 60. Here, depending on the position of the sensor 60s and the detection timing, even if the large entrance 60 is closed at a timing when a predetermined number of balls are detected, more game balls have already entered at that timing. There may be. In such a case, the player can win more prize balls than usual. Therefore, if the detection timing of the sensor 60s and the position of the sensor 60s are adjusted so that occasional occurrence of more game balls than the predetermined number occurs in this way (for example, the position of the sensor 60s is determined as the game board). The player is placed a few game balls away from the surface of the game 20), and the player wishes to enter as many game balls as possible, and enters the ball until the big entrance 60 closes. Attention will be paid to the trend of the mouth 60. Thereby, it becomes possible to attract a player's interest more strongly by a round game. In addition, when the large entrance 60 is closed after the sensor 60s detects that a predetermined number of game balls have entered, the large entrance 60 opens before the predetermined number of game balls enter. Since it does not close, it is preferable that the player does not have any complaint that the large entrance 60 has been closed even though only a small number of game balls have entered.

  On the other hand, when closing the large entrance 60 after a predetermined time has elapsed, the player tries to enter more game balls into the large entrance 60 before the large entrance 60 closes. The shooting handle 11 is operated to aim at the game ball toward the large entrance 60. As a result, it is possible to enhance the interest of the game in which the game ball is launched at a target location. Further, in the ball game machine 10 of the present embodiment, the large entrance 60 is provided inside the game board 20 rather than the windmill 23 (see FIG. 2), so that the path of the game ball is the windmill 23. When it is directed inward, it becomes easy to enter the large entrance 60. Therefore, the player plays the game while expecting the course of the game ball to be directed inward by the windmill 23, and as a result, attracts the player's attention to the windmill 23 and improves the interest of the windmill 23. Can do.

  Also, in the ball game machine 10 of the present embodiment, a plurality of types of “big hit gaming states” with different numbers of rounds and the like can be generated. Transition to gaming state. Here, in order to facilitate understanding of the following description, these various types of jackpot gaming states will be described.

  The “2R jackpot gaming state (or simply 2R jackpot)” is a jackpot gaming state in which the above-described round is repeated twice. In this jackpot gaming state, when the round is repeated twice, the jackpot gaming state is terminated, so that the jackpot gaming state can be quickly terminated. In the ball and ball game machine 10, it is possible to improve the interest of the game by changing the game state one after another, but in this way, the game state changes quickly, and thus the interest of the game is effectively enhanced. It is possible. In addition, it is possible to give the player an impression that the game progresses at a good tempo, and to improve the exhilaration of the game.

  In the bullet ball gaming machine 10 of the present embodiment, as will be described later, it is possible to change the occurrence probability of the jackpot after the jackpot gaming state has occurred. In this embodiment, a state in which the probability of occurrence of a jackpot is changed to a high probability (a state in which a jackpot is likely to be won) is referred to as a “probability variation state” or a “probability variation state”, and a state that has not been changed to a high probability is referred to as “non- It shall be called “probability variation state” or “non-probability variation state”. Also, jackpots with a transition to a probabilistic state are called “probable jackpots”, and other jackpots are called “normal jackpots”.

  Here, in the ball game machine 10 of the present embodiment, the “explicit probability variation 2R jackpot gaming state (or simply explicit probability variation 2R jackpot)” and “implicit probability variation 2R jackpot gaming state (or simply explicit probability variation 2R jackpot)”. Two types of 2R jackpot gaming states can be executed. Each of these jackpot game states is a jackpot with a transition to the probability change state while the round is repeated twice, but whether or not the player can easily recognize the transition to the probability change state is different. As will be described in detail later, for example, when an “explicit probability change 2R jackpot gaming state” occurs, the electric accessory 41 (see FIG. 3) has been opened and closed at a low frequency until then. By starting to open and close frequently, the player can recognize that the probability change state has occurred. On the other hand, in the “implicit probability change 2R jackpot game state”, such a change does not occur in the operation of the electric player 41, and therefore it is difficult for the player to easily recognize that the probability change state has occurred. It has become. For this reason, in the “implicit probability change 2R jackpot game state”, it is possible to generate a probability change state without noticing the player, and as a result, the player is surprised that the probability change state has occurred. It is possible to increase the interest of the game by giving the player a sense of expectation that the probability change state may have occurred.

  The “15R jackpot gaming state (or simply 15R jackpot)” is a jackpot gaming state in which the round described above is repeated 15 times. In this state, the player can play many round games, so that a large number of prize balls can be obtained. For this reason, the player has a tendency to desire a 15R jackpot gaming state to be generated. Therefore, by allowing the ball game machine 10 to generate the 15R jackpot gaming state, the player has an expectation for the 15R jackpot gaming state. It is possible to attract the player's interest to the ball game machine 10.

  In addition, the 15R jackpot gaming state may have a plurality of modes of 15R jackpot gaming state as in the 2R jackpot gaming state. In the ball game machine 10 of the present embodiment, as such 15R jackpots, there are two types of jackpots: “normal 15R jackpot gaming state (or simply normal 15R jackpot)” and “probability variation 15R jackpot gaming state (or simply probability variation 15R jackpot)”. The gaming state is executable. Among these, in the “probability change 15R jackpot”, the jackpot occurrence probability is changed to a high probability at a predetermined timing after the jackpot gaming state occurs (for example, when the jackpot gaming state ends). In this way, when the “probability change 15R jackpot” occurs, it becomes easy to win a jackpot after the jackpot game, which is very advantageous for the player. Also, since the probability of jackpot occurrence is high, it is possible to win a jackpot by lottery lottery with a smaller number of times than usual. Therefore, by allowing the probability variation 15R jackpot to be generated, the player is expected to be able to acquire a large number of game balls in a short time by generating a plurality of jackpot gaming states in a short period of time, It is possible to attract the player strongly to the game. In addition, when the probability change 15R jackpot actually occurs, the player's feeling of achievement is greatly enhanced, so that it is possible to further enhance the interest of the game.

  On the other hand, in the “normal 15R jackpot gaming state”, the transition to the probability change state is not performed after the jackpot gaming state ends. In addition, when the 15R big hit gaming state is in the probability variation state, the probability variation state is shifted to the non-probability variation state. In this way, even if the probability variation state advantageous to the player is ended by changing from the probability variation state to the non-probability variation state, it is possible to prevent the player from being greatly disappointed by the occurrence of the jackpot gaming state. it can. Thereby, it becomes possible to shift from the probability variation state to the non-probability variation state without greatly impairing the player's interest.

  As described above, when these jackpot gaming states occur, the large entrance 60 is opened and a game ball can enter, and the manner of opening and closing the large entrance 60 at this time is described above. It may be different depending on the type of jackpot. For example, in the case of an implicit probability variation 2R jackpot, the large entrance 60 may be opened for a short time (for example, 0.2 seconds). In this way, even if the big entrance 60 is opened and closed, it is difficult for the player to notice that the big entrance 60 has been opened and closed. The risk of recognition can be reduced. Therefore, as described above, if the probability change state is changed after the occurrence of the implicit probability change 2R jackpot, the player can be surely given a surprise that the probability change state has been reached. Alternatively, a plurality of opening / closing modes can be executed for one jackpot type. For example, in the case of a big 15R jackpot, it is determined by lottery whether to execute a round with a short opening time 15 times or a mode in which a round with a longer opening time is repeated 15 times. Also good. In such a case, the player waits for the start of the jackpot gaming state while paying attention to the manner in which the big entrance 60 starts to open and close, so that the player can feel secure about the game by winning the jackpot. Can be avoided.

  Also, in the case of the explicit probability change 2R jackpot, the large entrance 60 may be opened for a short time as in the case of the unspecified probability change 2R jackpot. Then, in the case of the explicit probability change 2R big hit, after the large entrance 60 performs an opening / closing operation, the electric accessory 41 may transition to a gaming state in which the opening / closing operation is frequently performed. In this way, the occurrence of the probability variation state is not noticed by opening / closing the large entrance 60, but the player can be noticed by the operation of the electric accessory 41. As described above, since the electric accessory 41 may be opened and closed due to the entry into the through operation port 24, the player can remove the electric combination 41 due to the entry into the through operation port 24. It is difficult to immediately identify whether the electric accessory 41 has been opened or closed due to the occurrence of a jackpot. Therefore, it is possible to make the player expect that an explicit probability change 2R jackpot has occurred, and to attract the player's interest to the electric player 41. As a result, it is possible to enhance the interest of the game. Become.

  On the other hand, in the case of a normal 15R jackpot or a probability variation 15R jackpot, the big entrance 60 may be opened over a longer time than the 2R jackpot (for example, about 30 seconds). In this way, the player can fully recognize that the big entrance 60 has been opened, and visually recognize that the game ball enters the big entrance 60, so that the uplifting feeling caused by the occurrence of the big hit Can be enjoyed more. In addition, since the state where the game ball enters the large entrance 60 can be visually confirmed, it is possible to further enjoy the game in which the shooting handle 11 is operated so that the game ball enters the large entrance 60. It becomes possible.

  In this embodiment, the operation state (game state) in which the large entrance 60 repeatedly opens and closes is referred to as “open / close mode”. Further, the above-described mode in which the large entrance 60 is opened only for a short time is called “low-frequency entry mode” because the game ball is difficult to enter, and the large entrance 60 is longer than the low-frequency entry mode. The above-described mode that opens over time is referred to as “high-frequency entry mode” because game balls are easier to enter than in the low-frequency entry mode.

  The operation state (game state) in which the electric accessory 41 repeatedly opens and closes is a state that prompts the player to enter the second operating port 25b, and is therefore referred to as “support mode”. Further, similarly to the large entrance 60, the electric accessory 41 is less likely to enter the game ball if the time during which the electric accessory 41 is open is shortened. Conversely, the time during which the electric accessory 41 is open. If the length is made longer, it becomes easier for game balls to enter. Therefore, it is possible to change the ease of entering the second operating port 25b by changing the opening time of the electric accessory 41. In the ball game machine 10 of the present embodiment, two types of support modes with different opening times of the electric accessory 41 can be executed, and the electric accessory 41 is in an open state among the two types of support modes. The support mode in which the time for maintaining the power (opening time) is shorter than the other support mode is called “low support mode”, and the support mode in which the opening time of the electric accessory 41 is longer than the other support mode is “high support mode” Shall be called.

  In such a support mode, it is possible to change the ease of entering the second operating port 25b by changing the number of times the electric accessory 41 is released per unit time. For this reason, when a plurality of types of support modes are provided, the number of times of opening / closing the electric accessory 41 per unit time may be varied between the support modes. In the ball game machine 10 according to the present embodiment, the number of times of opening / closing the electric accessory 41 per unit time is higher in the high support mode than in the low support mode. It is easier to enter the operation port 25b than in the low support mode.

  Further, when the support mode is started after the end of the jackpot gaming state, the type of support mode to be started may be made different according to the type of jackpot. Alternatively, depending on the type of jackpot, the support mode may not be started. In some cases, a jackpot is won during the execution of the support mode. In such a case, the type of the support mode may be changed after the jackpot gaming state ends. By so doing, it is possible to cause a change in the operation mode of the electric accessory 41 due to the occurrence of the jackpot gaming state. In the case of the ball game machine 10 of the present embodiment, in the case of “normal 15R jackpot”, “probability 15R jackpot”, or “explicit probability 2R jackpot”, the high support mode is started (during the low support mode) If these jackpots are won, the support mode is switched to the high support mode), and if “implicit probability variable 2R jackpot”, the high support mode is not started (implicit probability variable 2R during the low support mode). In the case of winning the jackpot, the low support mode is continued without switching the support mode to the high support mode).

  As described above, in the ball game machine 10 according to the present embodiment, when a game ball enters the operation port 25, the segment type display device 70 performs the change display and stop display of the symbol, and the symbol is a predetermined hit symbol. If it is stopped and displayed, it shifts to the jackpot gaming state. At the time of the variable display and stop display of the symbols, various images and symbols are displayed not only on the segment type display device 70 but also on the liquid crystal display device of the effect display device 30.

  FIG. 6 is an explanatory view illustrating a state in which the effect image is displayed on the effect display device 30. As shown in FIG. 6 (a), in the ball game machine 10 of the present embodiment, the character design 32 with numbers is displayed on the effect display device 30. The character symbol 32 is divided into three stages in the vertical direction of the effect display device 30 (refer to the respective stages indicated as “upper stage”, “middle stage”, and “lower stage” in the figure) and are arranged in a row in each stage. A sub-symbol 34 is drawn between the character symbol 32 and the character symbol 32 at each stage. When the variable display of symbols is performed on the segment type display device 70, the character symbols 32 and the sub symbols 34 at each stage move in the horizontal direction of the effect display device 30 while maintaining the state of being arranged in a horizontal row. The state is displayed.

  As described above, in the segment type display device 70, when a predetermined variation time has elapsed after the symbol variation display is started, the symbol is stopped and displayed. At this time, also in the effect display device 30, the character symbol 32 and the sub symbol 34 that have moved in the horizontal direction are stopped, and the character symbol 32 and the sub symbol 34 are stopped and displayed. Here, in the ball ball game machine 10 of the present embodiment, the stop display mode of the character symbol 32 and the sub-symbol 34 can be made to correspond to the stop display mode of the symbol on the segment type display device 70. Yes. For example, when a symbol corresponding to the jackpot is stopped and displayed on the segment type display device 70, the character display 32 with the same number is arranged in a line in the effect display device 30 in correspondence with this. Is stopped and displayed.

  FIG. 6B illustrates a state in which the character symbols 32 with the same numerals are stopped and displayed in a line in the vertical direction. As shown in the figure, the character symbol 32 with the numeral “3” is displayed side by side on the line indicated as “L1” in the figure. If the character symbols 32 with the same numbers are displayed side by side in this way, it is possible to make the player easily recognize that a jackpot has occurred.

  Further, when the character symbol 32 is stopped and displayed, the upper, middle, and lower stages may be stopped simultaneously, but the respective stages may be stopped at different timings. For example, the upper and lower stages are stopped and displayed first, and the middle stage is finally stopped and displayed. At this time, if the same character design 32 is stopped in the upper row and the lower row in a row, the player can expect that the same character design 32 stops in the middle row and a jackpot state is generated. It is possible to increase the interest of the game. In the present embodiment, the display mode in which the symbols of the two stages are aligned and stopped and displayed in this way is called reach display, and the effect using the reach display is called reach effect.

  Further, in FIG. 6B, an example in which the same character design 32 is arranged on the line indicated as “L1” is illustrated, but the manner in which the character design 32 is arranged in a line is not limited to this mode, and various modes are available. Is possible. That is, in the effect display device 30 of the ball game machine 10 of the present embodiment, the same character design is placed on any one of the five lines “L1” to “L5” shown in FIG. 32 can be stopped and displayed side by side. In this way, the player expects that the same symbol will be lined up on any one of the many lines if it corresponds to the occurrence of the jackpot gaming state in any of the multiple lines. Therefore, it is possible to further enhance the interest of the game by further improving the player's expectation.

  Further, when the character symbol 32 is stopped and displayed, the character symbol 32 may be stopped and displayed in a different manner depending on the type of jackpot. For example, in a jackpot (probability jackpot) that shifts to a probability change state such as a probability change 15R jackpot, the character symbols 32 to which odd numbers such as “1” and “3” are attached are stopped and displayed in a line, and a normal 15R jackpot etc. In the jackpot that shifts to the non-probable change state, the character symbols 32 with even numbers such as “2” and “4” may be displayed in a line and stopped. In this way, the player can be made to recognize by the effect display device 30 that the jackpot is to shift to the probability change state or the jackpot to be changed to the non-probability change state.

  On the contrary, in the case of the implicit probability variation 2R jackpot, the character symbols 32 may not be aligned in a line. This avoids the possibility that the player will know that the jackpot has been generated by the effect display device 30, and the surprise that the jackpot gaming state has occurred before and the surprise that the player has shifted to the probable state. Can be given more reliably.

  The effect display device 30 is provided near the center of the game board 20 and is large in size, so that it is easily caught by the player. For this reason, it is normal for a player to play a game while looking at the effect display device 30. Therefore, it is possible to effectively produce an effect by using the effect display device 30. In addition, since the effect display device 30 has a large area and can display a fine image by increasing the number of pixels of the liquid crystal display device, it is possible to display a high-quality image. If such a high-quality image is displayed, the effect of the production can be further enhanced.

  Further, when a game ball enters the operation port 25, not only the effect display on the effect display device 30 and the variable display of the symbols on the segment type display device 70, but also a prize ball may be paid out. In this way, when a game ball enters the operation port 25, not only does the change display of the symbol start and the possibility of shifting to the big hit state occurs, but also a prize ball can be obtained, so that the player enters the operation port 25. The game is played with a strong desire to play a ball. For this reason, it is possible to make the player pay more attention to whether or not a game ball enters the operation port 25, and it is possible to further enhance the interest of the game. Furthermore, since the player can play the game for as long as the awarded ball, the player can be attracted to the game for a longer time. In the ball game machine 10 of the present embodiment, “3” prize balls are paid out for entering the first operating port 25a, and “4” for entering the second operating port 25b. "The prize ball" shall be paid out.

  When a game ball enters the operating port 25 while the effect display device 30 or the segment type display device 70 displays the variation of the symbol, the game ball enters as in the case of the through operation port 24. Is stored as hold (holding of the operating port), and after the variable display of the symbol is finished, the variable display for the hold is performed. In the ball game machine 10 according to the present embodiment, the number of the first working port 25a can be confirmed by the display lamp 83a (see FIG. 2) provided on the game board 20, and similarly, the display lamp 83b It is possible to confirm the number of holdings of the two operation ports 25b. As shown in FIG. 2, four display lamps 83a and four display lamps 83b are provided, and the number of the display lamps that are lit corresponds to the number of holdings of the respective operation ports. doing. That is, when there is no hold, all the display lamps are turned off, and when there is one hold, one of the display lamps is turned on. Similarly, when there are two holds, two display lamps are lit, three display lamps are present when three holds are present, and four display lamps are present when four holds are present, Each is lit.

  In the ball game machine 10 of the present embodiment, the display lamps are lit in order from the leftmost display lamp as the number of holds increases, and the display lamps are sequentially displayed from the right as the hold is consumed. Turns off. Thereby, it is possible to make the player easily understand how the hold increases or decreases. Since the number of lottery wins increases as the number of holds increases, players tend to desire a state with a large number of holds, so it is easy to see how the number of holds increases and decreases in this way, It is possible to make the game more enjoyable to the player with the increase and decrease of the game.

  In addition, in the bullet ball game machine 10 of the present embodiment, it is also possible to display such a reserved number on the effect display device 30. That is, as shown in FIG. 6 (a), by displaying the design symbol in a part of the effect display device 30 (the first working port holding display area and the second working port holding display area), The number of holds can be displayed using the effect display device 30. Here, the “first operation port hold display area” in the figure is an area for displaying the number of hold of the first operation port 25a, and as shown, the first area a1 and the second area a2. , A third area a3, and a fourth area a4. Then, by displaying the same number of design symbols as the number of reserved first operating ports 25a in order from the left of the display area, the number of reserved first operating ports 25a can be displayed.

  For example, if the number of reserves of the first operating port 25a is “2”, the design symbol is displayed in two areas (first area a1 and second area a2) from the left of the first operating port holding display area correspondingly. Is displayed, it is possible to display that the number of reservations of the first operating port 25a is “2”. Similarly, the second working port hold display area is composed of four display areas of the first area b1, the second area b2, the third area b3, and the fourth area b4. By displaying the corresponding number of design symbols in the display area, it is possible to display the number of reserves in the second working port 25b.

  As shown in FIG. 2, the game board 20 is also provided with a small prize opening 26. When a game ball enters the small winning opening 26, the ball game machine 10 of this embodiment pays out a predetermined number of game balls to the upper plate 13 as a prize ball. In this way, if the winning ball is paid out along with entering the small winning opening 26, even if the big winning lottery is not performed at the time of entering the small winning opening 26, the player can play the gaming ball into the small winning opening 26. There is a tendency to play games while expecting to enter. Therefore, by providing the small winning opening 26, it is possible to attract the player's interest to the game and increase the interest of the game without increasing the number of jackpot lotteries.

  In addition, if the small winning opening 26 is provided below the game board 20 with respect to the operation opening 25, there is a possibility that even if the game ball does not enter the operation opening 25, the small winning opening 26 may enter the small winning opening 26. Therefore, it can be avoided that the player's interest is distracted by the fact that the game ball has not entered the operation port 25. This makes it possible to attract the player more strongly to the game.

  On the other hand, when the game ball does not enter any of the entrances such as the through operation port 24 and the operation port 25, the game ball is collected at the out port 50 provided at the lower part of the game board 20. It is discharged out of the game board 20. In this case, the player cannot obtain a prize ball. As described above, in the ball game machine 10, a game is performed in which a player launches a game ball and enters the operation port 25 or the small winning port 26 on the game board 20, and as the game progresses, the prize ball The game proceeds while paying out or performing various effects. Below, the detailed structure of the control apparatus which controls this game is demonstrated.

C. Control unit configuration:
FIG. 7 is a block diagram showing the configuration of the control device of the ball game machine 10. As shown in the figure, the control device for the gaming machine includes a main control device 100, a sub control device 200, a display control device 300, and the like. The main control device 100 mainly plays a role of controlling the progress of the game, such as performing the above-mentioned jackpot lottery or shifting to the jackpot gaming state according to the result of the jackpot lottery. Further, by transmitting commands for instructing various operations to the sub-control device 200 and the payout control device 410, these devices are caused to execute various operations. In FIG. 7, the direction in which data and signals are input and output is indicated by black arrows.

C-1. Main control unit configuration:
The main control device 100 includes a one-chip type MPU 102 on which an arithmetic device 104, a ROM 110, a RAM 140, and the like are mounted. Inside the chip of the MPU 102, the arithmetic unit 104, the ROM 110, and the RAM 140 are mutually connected by a bus, and data can be transmitted and received between them. The MPU 102 can read out a program from the ROM 110 using such a bus connection and execute various instructions described in the read program in the arithmetic unit 104. In addition, arithmetic operations such as addition and subtraction can be performed using the arithmetic unit 104. The MPU 102 also stores a program register that temporarily stores the read program, a program counter that stores an address of an instruction being executed in the arithmetic device 104 (an address in the program), and an arithmetic operation performed by the arithmetic device 104. A working register or the like for storing various data to be used is also provided, and a program can be appropriately executed using these configurations.

  Further, the MPU 102 has a timer interrupt function for generating an interrupt at a constant time interval for a program being executed. When an interrupt is generated by the timer interrupt function, the MPU 102 interrupts program execution and stores the value of the program counter in the stack memory in the MPU 102. Also, the value of each register such as a working register is also stored in the memory in the MPU 102. Then, the start address of the program to be executed by interruption is acquired from the program register of the MPU 102 and the program is executed. When the interrupted and executed program ends, the value of the program register stored in the stack memory in the MPU 102 is read, and the value of each register stored in the memory in the MPU 102 is returned to each register. . Then, by starting execution of the original program from the address stored in the program register, it is possible to resume the original program from the next. In the ball game machine 10 of the present embodiment, the timer interruption function is used to execute processing for detecting entry into the through operation port 24, processing for detecting entry into the operation port 25, and the like.

  The ROM 110 is provided with a plurality of storage areas capable of storing various types of data. Among these, the program area 111 stores a program executed by the MPU 102. Various data necessary for program execution, such as the program start address, are also stored in the program area 111. The MPU 102 reads the programs and data from the program area 111 of the ROM 110 and executes the programs to control the ball game machine 10.

  In the lottery table area 112 of the ROM 110, a “big hit lottery table” that is referred to when the main control device 100 performs a big hit lottery is stored. In the jackpot lottery table of the ball game machine 10 of the present embodiment, each numerical value from “0” to “599” is associated with the success / failure result of the jackpot lottery for each numerical value, and “0” to “599”. It is possible to determine whether or not the jackpot lottery is appropriate for the acquired numerical value by acquiring any numerical value up to “” from the jackpot random number counter and referring to the jackpot lottery table.

  The distribution table area 113 stores a “distribution table” that is referred to when a big hit occurs. As described above, in the ball ball game machine 10 of the present embodiment, it is possible to generate a plurality of types of jackpot gaming states, such as an implicit probability variation 2R jackpot and a normal 15R jackpot. For this reason, when a big hit occurs, it is determined which of the big hit gaming states to execute by referring to the distribution table.

  The stop mode table area 114 stores a “stop mode table” that is referred to when the symbols are stopped and displayed on the segment type display device 70. In the stop mode table, it is determined for each LED whether or not each LED of the segment type display device 70 is turned on. By turning on or off each LED according to the stop mode table, the segment type display device 70 is turned on. It is possible to display a predetermined stop symbol.

  The variable display time table area 115 stores a “variable display time table” in which a time (variable display time) for displaying symbols in the segment type display device 70 is set. In this variation display time table, a plurality of variation display times having different lengths are set with numbers for identifying the variation times. When performing variable display of symbols, after determining the number of the variable display time, the variable display time of the symbol is determined by referring to the variable display time table and reading the variable display time corresponding to the number. .

  The command information storage area 116 stores various commands that the main control device 100 transmits to the sub control device 200, the payout control device 410, and the like. In the ball game machine 10 of the present embodiment, these commands are binary data having a predetermined data length (number of bytes), and can therefore be stored on the ROM 110. If the command is stored in the ROM 110 in this way, when the main control device 100 transmits the command to the sub control device 200, the payout control device 410, etc., the stored command is read and the sub control device is read out. 200 and the payout control device 410 may be transmitted. In this way, it is not necessary to generate a new command every time a command is transmitted, so that the command can be transmitted quickly.

  The above-described classification of each storage area of the ROM 110 is classified by focusing on the contents to be stored, and it is not always necessary that these storage areas are actually divided on the ROM 110. Of course, it is also possible to actually configure the ROM 110 separately. For example, in the address space of the ROM 110, the addresses may be divided for each storage area, or each storage area may be assigned to a different bank using a so-called bank structure. If each storage area is actually divided and configured on the ROM 110 in this way, the data in each storage area is stored in the ROM 110 in a state of being collected, so that the data can be read more quickly from each storage area. It becomes.

  The RAM 140 of the main control device 100 is a random access memory capable of temporarily storing various data used for the progress of the game. Similarly to the ROM 110, the RAM 140 is connected to the arithmetic device 104 by a bus, and the MPU 102 can store the data of the arithmetic device 104 in the RAM 140 or read the data of the RAM 140 and transfer it to the arithmetic device 104. It is also possible to store the data in the ROM 110 in the RAM 140 by reading the data from the ROM 110 and writing the data in the RAM 140. Further, since the RAM 140 and the ROM 110 are connected by a bus, when the data of the ROM 110 is stored in the RAM 140, the data of the ROM 110 can be directly written in the RAM 140 without using the arithmetic unit 104. By doing so, it is possible to write the data of the ROM 110 to the RAM 140 more quickly, and it is possible to reduce the processing load of the arithmetic unit 104 when writing the data of the ROM 110 to the RAM 140.

  Although not shown in FIG. 7, the main control device 100 is also provided with a backup device. The backup device monitors the voltage supplied from the power supply device 240 to the main control device 100. When the voltage falls below a predetermined voltage, the backup device determines that a power failure has occurred and sends a power failure notification signal to the main control device 100. Send. When the main control device 100 receives the power failure notification signal, the main control device 100 performs a power failure process such as closing the large entrance 60 and stops the operation of the MPU 102. At this time, a backup voltage is supplied to the RAM 140 from a backup capacitor. By doing so, the data stored in the RAM 140 can be held as it is even during a power failure. The backup capacitor has a large capacitance, and the RAM 140 does not require so much power as long as it only maintains the storage state. Thus, by supplying the voltage from the backup capacitor, the RAM 140 It is possible to keep the memory state for a long time. As a result, when recovering from a power failure, the operation can be resumed with the storage state of the RAM 140 restored to the original state.

  The RAM 140 focuses on the contents of the data to be stored and the functions realized by the stored data, as shown in FIG. 7, a plurality of storage areas (counter area 141, hold storage area 142, flag area 143, It can be understood that the electric accessory holding area 144, the command buffer 145, and the general-purpose area 146) are provided. The details of the processing using these storage areas will be described later, but each storage area will be briefly described for easy understanding.

  The “counter area 141” includes a jackpot random number counter used for determining whether or not the jackpot lottery is successful, a jackpot type counter used when determining the jackpot type, and the like. In the ball game machine 10 of the present embodiment, it is possible to determine whether or not the jackpot lottery is successful by acquiring the value of the jackpot random number counter and referring to the jackpot lottery table stored in the lottery table area 112 of the ROM 110. It is. The jackpot type can be determined by acquiring the value of the jackpot type counter and referring to the sorting table stored in the sorting table area 113 of the ROM 110.

  The “hold storage area 142” is a storage area for storing a ball entering the operation port 25 as a hold. That is, in the ball ball game machine 10 of the present embodiment, when another game ball enters the operation opening 25 while the symbol type display device 70 is performing the variable display of the symbols, In order to store it as a hold, a value is acquired from a jackpot random number counter or a jackpot type counter and stored in the hold storage area 142. Further, in the present embodiment, in correspondence with the provision of the two operation ports, the first operation port 25a and the second operation port 25b, the reservation storage area 142 includes a “first operation port reservation storage area”. Two holding storage areas of “second working port holding storage area” are provided, and holding for each operating port can be individually stored.

  The “flag area 143” is an area for holding various flags that are set to ON or OFF in response to a change in the game state accompanying the progress of the game or the occurrence of a jackpot. For example, as described above, in the ball game machine 10 according to the present embodiment, it is possible to shift to a plurality of types of jackpot gaming states such as a normal 15R jackpot and a probability variation 15R jackpot. A “normal 15R jackpot flag” and a “probability variable 15R jackpot flag” are provided in the flag area 143. When a jackpot occurs, a jackpot flag corresponding to the jackpot type is set (set to ON). When the jackpot gaming state ends, the corresponding jackpot flag is reset (set to OFF). Therefore, by referring to each jackpot flag, it is possible to determine whether or not the jackpot gaming state, or to determine which type of jackpot gaming state the jackpot gaming state.

  “Electric accessory holding area 144” is an area for storing a ball entering the through operation port 24 as a holding. That is, as described above, when a game ball enters the through operation port 24, the change display of the symbol is performed on the through-segment display device 80, but the game ball is displayed while the change display of the symbol is being performed. When a ball enters the through operation port 24, the ball is stored as a hold. The electric accessory holding area 144 is a storage area for storing such holding. The numerical value read from the electric accessory release counter 141f is temporarily stored in the electric accessory holding area 144, and when the symbol change display is completed, the numerical value is read from the electric accessory holding area 144 and the symbol change display. Will be digested.

  The “command buffer 145” temporarily stores commands to be transmitted to peripheral devices connected to the main control device 100 (such as the sub control device 200, the electric accessory driving unit 42, and the large entrance driving unit 62). It is a buffer area to keep. The main control device 100 of the ball game machine 10 stores various commands in the command buffer 145 according to the progress of the game, and outputs the commands to the sub-control device 200, the electric accessory driving unit 42, etc. at a predetermined timing. Thus, it is possible to control the operation of each of these devices.

  The “general-purpose area 146” is a general-purpose storage area in which various data can be temporarily stored when the main control device 100 controls a game, and the calculation result of the calculation device 104 can be temporarily stored. It is. The MPU 102 of the main control device 100 can appropriately execute the processing by appropriately using the general-purpose area 146 when executing various programs for controlling the game.

  As described above, the main control device 100 controls the progress of the game using each of these components. At this time, various processes are performed in accordance with various sensors (such as 11s) connected to the main control device 100 and signals from the payout control device 410. In addition, by transmitting various commands from the main control device 100 to the devices such as the sub-control device 200 and the electric accessory driving unit 42 connected to the main control device 100, the operations of these devices are controlled. Control. Hereinafter, the configuration of these peripheral devices connected to the main control device 100 will be described.

C-2. Peripheral device configuration:
The sub control device 200 is a control device that receives a command transmitted from the main control device 100 and performs various controls according to the command, and mainly plays a role of controlling various effects associated with the game. Although not described in detail, the sub control device 200 includes an MPU, a ROM, and a RAM like the main control device 100, and various processes can be executed using these devices. In addition, a display control device 300 is connected to the sub-control device 200, and the display control device 300 displays various effect images and effect symbols on the effect display device 30 in accordance with instructions from the sub-control device 200. An effect using the display device 30 can be executed.

  When the sub control device 200 receives a command from the main control device 100, the sub control device 200 analyzes the command, acquires various types of information included in the command, and performs various effects processing according to the acquired information. For example, when a command including information related to the symbol variation display time of the segment type display device 70 and the symbol variation pattern (a “variation start command” to be described later) is received, an instruction is sent to the display control device 300 to thereby display the display control device. The effect symbol is variably displayed on the effect display device 30 connected to 300. At this time, since the command sent from the main control device 100 includes information on the variable display time of the symbols on the segment type display device 70, the sub-control device 200 uses the effect display device 30. It is possible to display the effect symbol variation display in accordance with the symbol variation display on the segment type display device 70. In addition, in accordance with the symbol stop display on the segment type display device 70, the effect symbol variation display on the effect display device 30 can be stopped (determined display).

  As described above, the bullet ball game machine 10 according to the present embodiment can achieve a reach effect, but for such reach effect, the sub control device 200 performs a predetermined process in response to a command from the main control device 100. It is realized by doing. That is, when receiving the change start command from the main control device 100, the sub control device 200 determines whether or not there is a time required for performing the reach effect based on the information regarding the change display time included in the change start command. To do. When it is determined that the reach effect can be executed, it is determined whether or not the reach effect is actually performed, and when the reach effect is performed, a predetermined command is transmitted to the display control device 300. A reach effect is executed by the effect display device 30. Not only such reach effects but also various other effects are realized by sending commands from the main control device 100 to the sub-control device 200.

  Similar to the main control device 100 and the sub control device 200, the display control device 300 includes a control circuit equipped with an MPU, a ROM, a RAM, and the like, and can execute various processes using these components. . In addition, image data of various images displayed on the effect display device 30 is stored in advance. These image data are stored in a state where various kinds of encoding processing are performed, and this prevents a situation where the storage area for storing the image data becomes excessive. The display control device 300 decodes the encoded image data using an MPU or a decoding LSI, and outputs the decoded image data to the effect display device 30. In this way, even encoded image data can be quickly displayed on the effect display device 30.

  As shown in FIG. 7, not only the sub-control device 200 but also each sensor provided in the through operation port 24 and the operation port 25 is connected to the main control device 100. Each of the sensors provided at the entrance of the ball sends a signal to the main control device 100 when detecting the entrance of the game ball, and in response to this, a latch circuit (not shown) provided in the main control device 100 is sent. By entering the latch state, the game ball is stored. The MPU 102 of the main control device 100 can detect a ball entering the through operation port 24 and the operation port 25 by reading the state of the latch circuit.

  The electric accessory driving unit 42 includes an actuator that opens and closes the electric accessory 41, a drive circuit that drives the actuator, and the like. The main controller 100 can open and close the electric accessory 41 by transmitting a signal to the electric accessory driving unit 42 to operate the electric accessory driving unit 42. The large entrance opening driving unit 62 is also composed of an actuator for opening and closing the large entrance 60, a control circuit for driving the actuator, and the like, similar to the electric accessory driving unit 42. The large entrance 60 can be opened and closed by transmitting a signal to 62.

  The above-mentioned segment type display device 70 is also connected to the main control device 100. For this reason, the main control device 100 can output a signal to the segment type display device 70 and perform a variable display or a stop display on the segment type display device 70.

  The payout control device 410 is a device for controlling the payout device connected to the game ball tank 400 (see FIG. 5) as described above, and the game ball is operated by operating the payout device via the payout control device 410. It is possible to pay out the game balls in the tank 400 to the upper plate 13 (see FIG. 1) of the ball game machine 10. The main control device 100 operates the payout device via the payout control device 410 to thereby win a prize ball for entering the operation port such as the through operation port 24 and the operation port 25, the small prize port 26, and the large input. The winning ball for paying into a winning opening such as the ball opening 60 is paid out. In addition, the payout device is provided with a counter that counts the number of game balls that have been paid out. The main control device 100 refers to this counter via the payout control device 410 and is determined for each entrance. It is possible to confirm that a predetermined number of game balls have been paid out. Further, the payout device is provided with an abnormality sensor for detecting an abnormality such as when the game ball tank 400 is empty or when the game ball is not paid out normally due to clogged passages for paying out the game balls. ing. The main control device 100 can also detect whether an abnormality has occurred in the payout state of the prize ball by examining the output signal of the abnormality sensor.

  As shown in FIG. 7, an external output terminal 910 is also connected to the main control device 100. As described above, the external output terminal 910 is provided on the back side of the ball game machine 10, and a cable from a hall computer installed in the game hall can be connected to the external output terminal 910 (see FIG. 5). If a signal is output from the main control device 100 to the external output terminal 910 with the cable from the hall computer connected to the external output terminal 910, various signals are transmitted to the hall computer via the external output terminal 910. Is possible.

  Various signals can be output to the external output terminal 910. However, the bullet ball game machine 10 according to the present embodiment can transmit a “big hit signal” indicating that a big hit has occurred. Yes. In addition, various modes can be adopted as modes for outputting the jackpot signal, but simply, a pulse may be output when the jackpot lottery result is a jackpot. In this way, the hall computer can easily detect that the jackpot has occurred by detecting the pulse. Alternatively, instead of temporarily outputting a signal when a jackpot is generated, the signal may be continuously output while the jackpot occurs and the jackpot gaming state continues. For example, the voltage level is kept at a low level (“Low” state) while not in the jackpot gaming state, while the voltage level is kept at a high level (“High” state) while the jackpot gaming state is continued. In this way, the hall computer can detect that the jackpot has occurred by detecting a change in the voltage level. In addition, since the voltage level corresponds to the current gaming state (in this case, whether or not the jackpot gaming state), it is easy to determine whether or not the jackpot gaming state is still ongoing by examining the voltage level It is possible to detect.

  In addition, the ball game machine 10 according to the present embodiment can output a predetermined signal even when the game balls in the game ball tank 400 are insufficient. In this way, the game hall can detect the shortage of game balls with the hall computer, and as a result, the ball game machine 10 can be operated normally by taking measures such as replenishment of game balls. It becomes.

  Further, a signal indicating that the game ball has been paid out and a signal indicating that the game ball has been discharged from the out port 50 can be output. Various modes can be adopted for outputting these signals. For example, a pulse may be output each time a game ball is paid out or discharged from the out port 50. In such a case, a pulse may be output for each game ball, or a pulse may be output for each predetermined number of game balls (for example, every 10 balls). In any case, the hall computer can know the number of game balls paid out and the number of game balls discharged from the out port 50 by counting pulses. Alternatively, the number of game balls that have been fired may be grasped by a hall computer by outputting a pulse each time a game ball is fired. In this way, it is possible to grasp not only the number of game balls discharged from the out port 50 (so-called out number) but also the difference between the number of game balls fired and the out number (so-called safe number). .

  In addition, it is possible to output a signal indicating that the front panel 15 (see FIG. 1) is opened. In order to output such a signal, a sensor or switch is provided between the front panel 15 and the main body, and the open / closed state of the front panel 15 may be detected by the sensor or switch. Alternatively, the opening / closing state of the front panel 15 may not be directly detected, but indirectly detected based on the state of the key portion 17. For example, a sensor is provided in the key unit 17 and the locked state of the key unit 17 is detected by the sensor. Normally, when the ball game machine 10 is installed in the game hall, the key portion 17 is locked. Therefore, when the key portion 17 is unlocked, it is assumed that the front panel 15 is opened. be able to. Therefore, if a signal indicating the sensor state provided in the key portion 17 is output, the open / closed state of the front panel 15 can be detected by the hall computer. In addition, if the state of the key part 17 is detected in this way, even if the key part 17 is forgotten to be locked after the front panel 15 is closed, it can be detected by the hall computer that the key part 17 is not locked. . As a result, it is possible to avoid a risk of receiving an illegal act due to a lack of locking of the key portion 17.

  These various signals may be output using different signal lines and terminals for each signal, or may be output by sharing the signal lines and terminals among a plurality of signals. Good. For example, if so-called serial communication is performed or a plurality of signals are collectively encoded into one signal, a signal line and a terminal can be shared between the plurality of signals. In this way, even when the number of signal lines and the number of terminals are limited, it is possible to output many types of signals.

  As described above, the various control devices and the external output terminal 910 are provided on the back side of the ball game machine 10. Even when the ball game machine 10 is installed on the island of the game hall, if the ball game machine 10 is rotated about the hinge shaft 930, these control devices are accessed to perform maintenance work. Can be performed (see FIG. 5).

  Here, in the conventional gaming machine, it is possible to rotate the gaming machine and easily access the back side, but it takes time and effort to attach or remove the gaming machine to the island. There was a thing. That is, since the gaming machine is fixed by nailing or screwing the gaming machine to the wooden frame of the island, it takes time and effort to remove the gaming machine. In view of these points, the ball game machine 10 according to the present embodiment can attach and remove the ball game machine 10 more easily by adopting an attachment mechanism having the following configuration.

D. Mounting mechanism of this embodiment:
8 and 9 are perspective views showing a rough configuration of the attachment mechanism of the present embodiment. As shown in FIG. 8, the attachment mechanism of this embodiment uses an intermediate unit 1000 that is attached to the side of the main body 10 a of the ball game machine 10. The intermediate unit 1000 is roughly divided into an upper hinge arm 1002 assembled to the hinge plate 920a on the upper surface side of the main body 10a, a lower hinge arm 1006 assembled to the hinge plate 920b on the lower surface side, and these two hinge arms ( The connecting arm 1010 connects the upper hinge arm 1002 and the lower hinge arm 1006).

  The upper hinge arm 1002 of the intermediate unit 1000 is provided with a hole 1004, while the lower hinge arm 1006 is provided with a protruding hinge pin 1008. Then, the hinge pin 922 of the hinge plate 920a of the main body 10a is inserted into the hole 1004 of the upper hinge arm 1002, and the intermediate unit 1000 is inserted by inserting the hinge pin 1008 of the lower hinge arm 1006 into the hole 924 of the hinge plate 920b of the main body 10a. Can be attached to the main body 10a. Since the hinge pin 922 and the hinge pin 1008 can freely rotate in the hole (hole 1004 and hole 924) of the counterpart hinge plate, the intermediate unit 1000 is not attached to the main body 10a even when the intermediate unit 1000 is attached to the main body 10a. It is possible to freely rotate with respect to 10a.

  In addition, a lock member 1020 is incorporated in the connection arm 1010 of the intermediate unit 1000. The lock member 1020 is slidable with respect to the connection arm 1010. When the lock member 1020 is slid, the tip of the lock member 1020 protrudes from a hole 1022 provided in the side surface of the connection arm 1010. By projecting the tip of the lock member 1020 in this way, the intermediate unit 1000 can be fixed (locked) to the mounting unit 1100 described below. Such a mechanism for locking the intermediate unit 1000 using the lock member 1020 will be described in detail later.

  FIG. 9 is a perspective view showing a general configuration of the mounting unit 1100. As shown in the figure, the mounting unit 1100 is roughly composed of a main column portion 1120 provided with a groove into which the intermediate unit 1000 is fitted (see the arrow indicated by hatching in the drawing), and a main column. It is comprised from the wooden horizontal member 1102 protruded in the horizontal direction from the upper end and the lower end of the part 1120. FIG. Such a mounting unit 1100 is configured to fit inside a wooden frame provided on the island of the game hall (see the solid arrow in the figure), and the mounting unit 1100 is stored inside the wooden frame. The mounting unit 1100 can be installed in the game hall by fixing the horizontal member 1102 to the wooden frame of the island with a nail or a screw.

  Various methods can be used when installing the mounting unit 1100 on the wooden frame of the island, but as long as it can be fixed to the wooden frame with nails, screws, etc. as in the case of general gaming machines. It can be easily attached to a wooden frame widely used in game halls. This is preferable because it is not necessary to impose a burden such as remodeling the island or recreating the island when installing the ball game machine 10. When the mounting unit 1100 is fixed to the wooden frame of the island, the ball unit 10 can be installed on the island by fitting the intermediate unit 1000 into the main pillar 1120 of the mounting unit 1100.

  When installing the ball game machine 10, the main unit 10a of the ball game machine 10 may be attached to the intermediate unit 1000 after the intermediate unit 1000 is fitted into the main pillar 1120, or conversely, The intermediate unit 1000 may be fitted into the attachment unit 1100 after the main body 10 a of the ball game machine 10 is attached to the intermediate unit 1000.

  FIG. 10 is an explanatory view showing a state in which the intermediate unit 1000 is mounted in the groove of the main pillar portion 1120. FIG. 10A shows a state in which the ball game machine 10 is viewed from above the island. As shown in the figure, the main column portion 1120 is fixed to the wooden frame of the island via the horizontal member 1102, and the connection arm 1010 of the intermediate unit 1000 is fitted into the main column portion 1120, whereby the intermediate unit 1000. Is attached to the mounting unit 1100.

  Here, as described above, the connection arm 1010 is provided with the lock member 1020. By sliding the lock member 1020 with respect to the connection arm 1010, the tip of the lock member 1020 is moved to the side of the connection arm 1010. It is possible to project. Corresponding to this, as shown in FIG. 10A, the main pillar portion 1120 is provided with a groove at a position where the lock member 1020 protrudes. Then, as shown in FIG. 10B, when the lock member 1020 is slid (see the white arrow in FIG. 10B), the tip of the lock member 1020 protruding from the connection arm 1010 is moved. , Inserted into the groove of the main pillar 1120.

  If the lock member 1020 is slid in this way and the tip of the lock member 1020 is inserted into the groove of the main column portion 1120, the intermediate unit 1000 can be fixed to the main column portion 1120. In this way, since the intermediate unit 1000 can be securely fixed to the main pillar portion 1120, it is possible to reliably prevent the intermediate unit 1000 from falling off the mounting unit 1100. It is possible to reliably avoid the possibility that the ball game machine 10 is detached from the island due to the intermediate unit 1000 being detached from the attachment unit 1100.

  When the intermediate unit 1000 is mounted on the mounting unit 1100, the ball game machine 10 is installed at the target installation position by moving the main body 10a of the ball game machine 10 to a position close to the wooden frame of the island. . Here, as described above, since the main body 10a of the ball game machine 10 is rotatably attached to the intermediate unit 1000, the ball ball can be turned by rotating the main body 10a of the ball game machine 10. The main body 10a of the gaming machine 10 can be rotated with respect to the island of the gaming hall and moved to a target position. For example, in the example shown in FIG. 10, the main body 10a of the ball game machine 10 can be rotated in the direction of the wooden frame of the island (the direction of the arrow shown by hatching in FIG. 10B). For example, it is possible to move the main body 10a of the ball game machine 10 to a position where the back side of the ball game machine 10 is along the island frame (installation position of the ball game machine 10).

  FIG. 11 is an explanatory view showing a state in which the main body 10a of the ball game machine 10 is moved to a position (installation position) along the wooden frame of the island. As described above, by rotating the main body 10a of the ball game machine 10 with respect to the intermediate unit 1000, the back side of the ball game machine 10 is moved to the position of the wooden frame as shown in the figure. It is possible to make it. At this position, since the back side of the ball game machine 10 is hidden from the player of the ball game machine 10, it is possible to prevent the player from accessing the back side of the ball game machine 10. It is. Therefore, the game hall may have the player play a game with the ball game machine 10 installed at the installation position.

  On the other hand, when accessing the back side of the ball game machine 10 such as performing maintenance on the back side device of the ball game machine 10 or connecting a cable to the external output terminal 910 provided on the back side, The ball game machine 10 may be rotated with respect to the intermediate unit 1000 so that the back side of the ball game machine 10 is separated from the island.

  FIG. 12 is an explanatory view showing a state in which the back side of the ball game machine 10 is separated from the island. As shown in the drawing, the ball game machine 10 can be rotated with respect to the intermediate unit 1000, so that the rear side of the ball game machine 10 can be moved with the intermediate unit 1000 attached to the attachment unit 1100. It is possible to move away from the island. For this reason, when performing maintenance of the apparatus on the back side of the ball game machine 10 or connecting the cable from the hall computer to the external output terminal 910, the ball game machine 10 is simply rotated. The back side can be easily accessed, and therefore these operations can be performed efficiently.

  Thus, in the attachment mechanism of the present embodiment, the main body 10a of the ball game machine 10 is rotatably attached to the intermediate unit 1000, so that the intermediate unit 1000 is attached to the attachment unit 1100. However, it is possible to rotate the main body 10a of the ball game machine 10 with respect to the island of the game hall, so that the ball game machine 10 can be moved to the installation position or the back of the ball game machine 10 can be moved. It is easy to access the device on the back side with the side away from the island.

  Moreover, in the attachment mechanism of the present embodiment, the ball game machine 10 can be easily removed or attached again. That is, when removing the ball game machine 10, the intermediate unit 1000 may be removed from the attachment unit 1100, and the attachment unit 1100 fixed to the wooden frame of the island does not need to be removed. As described above, since the intermediate unit 1000 is only fitted in the groove of the main column portion 1120 of the mounting unit 1100, it can be easily removed. Of course, the intermediate unit 1000 can be fixed to the mounting unit 1100 by the lock member 1020 described above. However, if the lock member 1020 is slid and the tip of the lock member 1020 is removed from the groove of the main column portion 1120, It is possible to easily return the intermediate unit 1000 to a state where it can be removed from the mounting unit 1100.

  Since the intermediate unit 1000 can be easily removed from the mounting unit 1100 in this way, when removing the ball game machine 10, the intermediate unit 1000 is removed from the mounting unit 1100, thereby removing the ball game machine 10 from the game hall. Can be easily removed from the island.

  Further, when the ball game machine 10 is removed, the intermediate unit 1000 may be removed, and the attachment unit 1100 does not need to be removed. Therefore, the attachment unit 1100 can be attached to the wooden frame as it is. . In this way, when installing the ball game machine 10 again, it is possible to easily install the ball game machine 10 simply by attaching the intermediate unit 1000 to the mounting unit 1100. There is no need to repeat the installation work. When another game machine is attached, the attachment unit 1100 is left as it is, and the intermediate unit 1000 of another game machine may be attached to the attachment unit 1100. For this reason, it can be easily replaced with another gaming machine. In this way, when removing a gaming machine or installing another gaming machine, there is no need to fix it with a nail or screw, or remove a nail or screw. It can be easily performed.

  As described above, in the attachment mechanism of the present embodiment, the attachment unit 1100 is fixed to the island of the game hall, and the ball game machine 10 is connected to the attachment unit 1100 via the intermediate unit 1000 that can be attached and detached. Install on the island of the amusement hall. In this way, when the ball game machine 10 is installed on the island or removed from the island, it is only necessary to attach and detach the intermediate unit 1000. Therefore, the ball game machine 10 can be easily installed or removed. It becomes possible.

  In addition, the ball game machine 10 only needs to include the intermediate unit 1000, and it is not necessary to provide a wooden frame surrounding the entire main body of the ball game machine 10. Therefore, it is possible to simplify the component configuration of the ball game machine 10, and from this, it is also possible to simplify the manufacturing process of the ball game machine 10.

  Furthermore, since the attachment unit 1100 does not need to be removed, it may be firmly fixed to the wooden frame of the island. Therefore, in the attachment mechanism of the present embodiment, it is possible to fix to the wooden frame of the island more firmly than the conventional gaming machine, and in this way, the gaming machine is detached from the wooden frame of the island and is used as a gaming machine. It is possible to more surely avoid the possibility of unauthorized work.

  In addition, in the mounting mechanism of the present embodiment, the ball game machine 10 can be rotated while the ball game machine 10 is installed while the ball game machine 10 can be easily installed or removed. . That is, if it is only necessary to easily attach the ball game machine 10, various methods such as fitting the ball game machine 10 into a predetermined position on the island (sliding in) can be considered. Since maintenance on the back side of the ball game machine 10 is usually performed, it is desirable that the back side can be easily accessed even when the ball game machine 10 is installed. In this regard, in the attachment mechanism of the present embodiment, the members (the upper hinge arm 1002 and the lower hinge arm 1006) that rotatably support the ball game machine 10 are mounted on the island (the attachment unit 1100). It is provided on a detachable member (intermediate unit 1000). By doing so, even when the ball game machine 10 is installed on the island, the ball game machine 10 is rotated and the rear surface of the ball game machine 10 is rotated. It is possible to access the side. Thus, in the attachment mechanism of the present embodiment, by making the member that supports the ball game machine 10 removable, the ball game machine 10 can be easily installed and removed, and the ball game Even when the machine 10 is installed, it is possible to achieve both the ability to rotate.

  Further, in the attachment mechanism of this embodiment, when the ball game machine 10 is moved to the installation position, the lock member 1020 is hidden behind the ball game machine 10 (see FIG. 11). The lock member 1020 does not necessarily need to be hidden behind the ball game machine 10 as long as the intermediate unit 1000 can be fixed to the mounting unit 1100, but the ball game machine is not necessarily hidden at the installation position of the ball game machine 10. If the lock member 1020 is provided at a position hidden behind the back surface of the ball 10, it is difficult to release the lock member 1020 in a state where the ball game machine 10 is in the installation position. In this case, the situation where the intermediate ball unit 10 is removed from the attachment unit 1100 and the ball ball game machine 10 is removed in a state where the ball game machine 10 is installed at the installation position and the player is playing a game. Can be avoided more reliably. In addition, from this, it is possible to more reliably avoid the possibility of receiving an illegal act of illegally acquiring the game ball by crafting the apparatus on the back side of the bullet ball game machine 10.

  Furthermore, since the attachment mechanism of the present embodiment is provided with a member (connection arm 1010) that connects both hinge arms, it is possible to hold the ball game machine 10 firmly on the island of the game hall. Yes. That is, when a gaming machine is installed so as to be rotatable, the axis of rotation is often located on the side (side of the gaming machine) that is off the center position (center of gravity) of the gaming machine. Due to the fact that the position of the hinge plate that supports the rotation axis of the machine deviates from the center of gravity of the gaming machine, the intermediate unit 1000 that supports the rotation axis of the gaming machine or gaming machine has these in the direction of the center of gravity of the gaming machine. A force to be tilted (moment for rotating the gaming machine or the intermediate unit 1000) works. In this regard, if a member (connecting arm 1010) that connects both hinge arms is provided, and this member is attached to a member (mounting unit 1100) installed on the island, the gaming machine or the intermediate unit is inclined. This force can be supported by the entire island-side member (mounting unit 1100) via the connection arm 1010. As a result, it is possible to avoid the possibility that the gaming machine main body and the intermediate unit 1000 are largely inclined.

  Further, in the intermediate unit 1000 of the present embodiment, the upper hinge arm 1002 and the lower hinge arm 1006 are protruded in the front direction of the ball game machine 10 (the front direction at the installation position of the ball game machine 10). Even when the thickness of the bullet ball game machine 10 is large, it is possible to avoid the ball ball game machine 10 from protruding greatly in the lateral direction when the bullet ball game machine 10 is rotated. This point will be supplementarily described with reference to FIGS. 11 and 12.

  As described above, FIG. 11 shows a state where the ball game machine 10 is installed at a position (installation position) along the wooden frame of the island. Here, as shown in the drawing, the upper hinge arm 1002 protrudes forward (downward in the drawing) from the main pillar portion 1120, and the main body 10a of the ball game machine 10 is supported at the protruding position (see FIG. (Refer to the location indicated as “Center of rotation” in the figure). When this is seen from the main body 10 a of the ball game machine 10, the upper hinge arm 1002 protrudes so that the center of rotation is located near the front surface of the ball game machine 10. By positioning the center of rotation in the vicinity of the front surface of the ball game machine 10 in this way, as shown in the next FIG. 12, even when the thickness of the ball game machine 10 is increased, the ball game machine 10 is It is possible to avoid the possibility that the ball game machine 10 interferes with an adjacent game machine or the like when it is rotated.

  FIG. 12 shows a state where the rear side of the ball game machine 10 is separated from the island of the game hall. Here, as described above, when the center of rotation is provided in the vicinity of the front surface of the ball game machine 10, the center of rotation is the ball game even when the main body 10a of the ball game machine 10 is rotated. Located near the front of the machine 10. Therefore, the ball game machine 10 does not protrude to the front of the rotation center (forward in the rotation direction, left direction in the example in FIG. 12) (in the case of a thick game machine). The thickness increases in the direction indicated as “thickness direction” in the figure). Therefore, even when a thick gaming machine is attached, when the gaming machine is rotated away from the island, the gaming machine is provided between the adjacent gaming machines or between the gaming machine and the gaming machine. It is possible to avoid the possibility of interference with the rental machine 4 or the like.

  When the upper hinge arm 1002 and the lower hinge arm 1006 are protruded, the position where the weight of the ball game machine 10 acts on each hinge arm (the position where the ball game machine 10 is supported) is the position of the hinge arm. Move forward from the base position. Therefore, a force that tilts the hinge arm acts on the upper hinge arm 1002 and the lower hinge arm 1006. In particular, when the ball game machine 10 is separated from the island, the position of the center of gravity of the ball game machine 10 is greatly separated from the position of the base of each hinge arm. In this regard, if the connection arm 1010 is provided and the upper hinge arm 1002 and the lower hinge arm 1006 are fixed to the connection arm 1010, this force can be supported by the entire connection arm 1010. In this way, it is possible to avoid the possibility that the ball game machine 10 is greatly inclined.

  Further, in the attachment mechanism of this embodiment, the attachment unit 1100 extends in a direction along the wooden frame of the island (the lateral direction of the ball game machine 10 in a state where the ball game machine 10 is installed at the installation position). A horizontal member 1102 is provided. The mounting unit 1100 need only be able to be fixed to the wooden frame of the island, and thus it is not always necessary to provide such a horizontal member 1102. However, in this case, the force for tilting the gaming machine described above (position where the ball game machine 10 is supported) It is possible to support the ball game machine 10 more reliably against the force) generated due to the fact that the ball ball game machine 10 deviates from the position of the center of gravity of the ball game machine 10. That is, when a force that tilts the gaming machine is applied with the ball and ball game machine 10 installed at the installation position, this force is transmitted to the mounting unit 1100 via the intermediate unit 1000 and acts to tilt the mounting unit 1100. . At this time, if the horizontal member 1102 is extended from the mounting unit 1100 in the horizontal direction, this force can be supported by the horizontal member 1102, and in addition, from the main column portion 1120 of the mounting unit 1100 in the horizontal direction. At a distant position, the force for supporting the mounting unit 1100 is increased by a distance, so that the mounting unit 1100 can be sufficiently supported without being supported by a large force. Thereby, it becomes possible to support the ball game machine 10 reliably.

  Furthermore, since the mounting mechanism of the present embodiment can take a large space on the back side of the ball game machine 10, a device such as a control device or an external output terminal 910 protrudes greatly on the back side of the ball game machine 10. Even if it is, it is possible to install the ball game machine 10. That is, since the mounting unit 1100 is fixed to the wooden frame of the island by the horizontal member 1102 extending in the horizontal direction from the upper part and the lower part of the main pillar part 1120, it is between the upper horizontal member 1102 and the lower horizontal member 1102. It is possible to secure a large space (see FIG. 9). Therefore, even if the devices on the back side of the ball game machine 10 are protruded largely in the back direction of the ball game machine 10, these devices are stored in the space between the horizontal member 1102 and the horizontal member 1102. It is possible.

  Thus, if the mounting unit 1100 is fixed by a member (horizontal member 1102) along the wooden frame of the island, it becomes possible to secure a large space inside the wooden frame of the island. Even a gaming machine that protrudes can be attached. In addition, since the size of the gaming machine to be installed is not strongly restricted, the gaming hall can be freely selected without worrying that the gaming machine cannot be installed. It becomes possible.

  Further, as described above, in the mounting mechanism of this embodiment, the upper and lower hinge arms 1002 and 1006 of the intermediate unit 1000 are bearing the ball game machine 10. If a member for bearing a gaming machine is provided on the intermediate unit 1000 side as described above, various gaming machines can be appropriately attached by using different intermediate units depending on the gaming machine to be attached. This point will be supplementarily described with reference to FIG.

  FIG. 13 is an explanatory view exemplifying how the intermediate unit 1000 is properly used depending on the gaming machine to be installed. FIG. 13A illustrates a state in which a gaming machine having a large thickness is installed. In such a gaming machine, an intermediate unit 1000 having a structure in which the upper hinge arm 1002 and the lower hinge arm 1006 are elongated in accordance with the thickness of the gaming machine may be used. FIG. 13B illustrates a state in which a gaming machine having a narrow width is installed. In such a case, an intermediate unit 1000 having a structure in which the upper hinge arm 1002 and the lower hinge arm 1006 are bent in the width direction of the gaming machine according to the width of the gaming machine may be used. As described above, in the attachment mechanism of the present embodiment, by using the intermediate unit 1000 having an appropriate shape according to the game machine to be installed, various game machines can be installed without replacing the attachment unit 1100. It is. In this way, the gaming hall does not need to be attached to the wooden frame of the island with a nail or a screw each time the gaming machine is replaced, so the workload of the gaming hall associated with the replacement of the gaming machine can be reduced. Is possible.

  These intermediate units 1000 may be provided in each gaming machine, or a plurality of types of intermediate units 1000 are prepared in advance in a gaming hall and used according to the gaming machine to be installed. It may be a thing. If each gaming machine is provided with an intermediate unit 1000, the shape of the intermediate unit 1000 can be freely designed for each gaming machine. Therefore, the degree of freedom in designing the gaming machine to attach the intermediate unit 1000 Will not be damaged. On the other hand, when the game hall prepares the intermediate unit 1000 in advance, since the game hall can reuse the intermediate unit 1000, it is not necessary to procure a new intermediate unit 1000 every time the game table is replaced. It is preferable.

  As described above, in the attachment mechanism of the present embodiment, the intermediate unit 1000 that rotatably supports the ball game machine 10 can be attached to and detached from the island of the game hall. The gaming machine 10 can be easily installed or removed. Further, since the member that supports the ball game machine 10 is detachable, even when the ball game machine 10 is installed, the ball game machine 10 is rotated to perform maintenance on the back side of the ball game machine 10. Can be easily performed. In addition, when replacing the gaming machine, it is only necessary to remove the intermediate unit 1000, and there is no need to remove the mounting unit 1100. Therefore, it is possible to remove the gaming machine and install another gaming machine. This realizes an easy-to-use attachment mechanism for the game hall.

E. Modified example:
Below, the modification of the Example mentioned above is demonstrated. In the following description of the modification, the same reference numerals as those in the embodiment are given to the same configurations as those in the above-described embodiment, and the detailed description thereof is omitted.

E-1. First modification:
In the attachment mechanism of the above-described embodiment, the intermediate unit 1000 is fixed to the attachment unit 1100 by sliding the lock member 1020 after attaching the intermediate unit 1000 to the attachment unit 1100 (see FIG. 10). Here, such a lock member 1020 fixes the intermediate unit 1000 to the mounting unit 1100 in conjunction with the ball ball game machine 10 when the ball ball game machine 10 moves to the installation position (position along the wooden frame of the island). It is good.

  FIG. 14 is an explanatory view showing an attachment mechanism of a first modified example in which the lock member 1020 fixes the intermediate unit 1000 in conjunction with the movement of the ball game machine 10 to the set position. FIG. 14A shows a state in which the connection arm 1010 of the intermediate unit 1000 is fitted into the main column 1120. Here, in the attachment mechanism of the first modified example, a protrusion 1030 is provided on the back side of the ball game machine 10. The protrusion 1030 is provided at a position corresponding to the lock member 1020. As shown in FIG. 14B, when the ball game machine 10 is rotated, the protrusion 1030 comes into contact with the lock member 1020. Then, the lock member 1020 is slid. As a result, the intermediate unit 1000 is fixed to the mounting unit 1100.

  In this manner, if the lock member 1020 is slid in conjunction with the movement of the ball game machine 10 to the installation position, the intermediate unit 1000 can be fixed only by moving the ball game machine 10 to the set position. Therefore, the mounting operation of the ball game machine 10 can be performed more easily.

  Further, as shown in FIG. 14B, when the ball game machine 10 is located at the installation position, the intermediate unit 1000 is locked in the direction to release the fixation (right direction in FIG. 14B). The protrusion 1030 prevents the member 1020 from moving. For this reason, in a state in which the ball game machine 10 is installed at the installation position (a state in which the player plays a game), it is possible to reliably avoid a situation in which the intermediate unit 1000 is detached from the attachment unit 1100. ing. In this way, if the intermediate unit 1000 is fixed to the mounting unit 1100 in a state where the ball game machine 10 is located at the installation position, the ball ball game machine 10 can be surely operated in a state where the player plays a game. It can be fixed.

  Note that the configuration is not limited to the configuration illustrated in FIG. 14, and various configurations may be employed as long as the intermediate unit 1000 is fixed to the mounting unit 1100 when the ball game machine 10 is located at the installation position. . For example, an electrical sensor such as a photocoupler or a hall element is provided to detect that the ball game machine 10 is located at the installation position, and the lock member 1020 is slid using an actuator according to the detection result. The intermediate unit 1000 is fixed to the mounting unit 1100. Also in such a case, since the intermediate unit 1000 can be fixed to the mounting unit 1100 at the installation position of the ball game machine 10, the ball game machine 10 can be securely fixed to the game hall.

E-2. Second modification:
In the mounting mechanism of the above-described embodiment or the first modification, it is possible to lock and fix the gaming machine to the mounting unit 1100.

  FIG. 15 and FIG. 16 are explanatory views illustrating the attachment mechanism of the second modified example in which the main body 10 a of the ball game machine 10 can be locked and fixed to the attachment unit 1100. As shown in FIG. 15, the horizontal member 1102 of the attachment mechanism of the second modified example is provided with a locking hole 1110 that receives the locking member 1150 of the ball game machine 10. Corresponding to this, as shown in FIG. 16, the ball game machine 10 of the second modified example is provided with a locking member 1150 at a position corresponding to the lock hole 1110. When the machine 10 is moved to the installation position, the locking member 1150 is inserted into the locking hole 1110. In this state, when a key is inserted into a key hole (not shown) of the locking member 1150 and the key is turned, the lock pin 1160 protrudes from the locking member 1150 and fits into the groove of the locking hole 1110, so that the ball game machine 10 is The horizontal member 1102 is locked and fixed.

  As described above, since the horizontal member 1102 is a member fixed to the island of the game hall, the ball ball game machine 10 can be locked to the horizontal member 1102 in this way, and as a result, the ball ball game machine 10 Can be locked and fixed to the island of the game hall. In this way, since the ball game machine 10 cannot be separated from the island unless the lock is released, the ball game machine 10 is used when performing maintenance on the back side of the ball game machine 10 or the like. Only when it is necessary to access the back side of the ball 10, the ball game machine 10 can be separated from the island. As a result, it is possible to more reliably avoid the possibility that the device on the back side of the ball game machine 10 is accessed and illegally crafted.

  As described above, if a mechanism for locking the ball game machine 10 is provided to the member (attachment unit 1100) fixed to the island of the game hall, the above-described attachment that allows the ball game machine 10 to be easily attached and detached. Although the mechanism is used, the ball game machine 10 can be locked and fixed, and the possibility of accessing the back side of the ball game machine 10 can be avoided more reliably.

  From the viewpoint of locking and fixing the ball game machine 10 to a member fixed to the island of the game hall, the ball game machine 10 may be locked and fixed to any part of the mounting unit 1100. For example, a locking hole 1110 may be provided in the main column portion 1120 of the mounting unit 1100, and the ball game machine 10 may be locked and fixed to the locking hole 1110. However, it is more preferable that the horizontal member 1102 is locked and fixed as described above. That is, when a player or the like who intends to cheat attempts to rotate the ball game machine 10, the force to rotate the ball game machine 10 is received by the locking member 1150 or the lock hole 1110. The ball game machine 10 is prevented from rotating. At this time, if an attempt is made to prevent the rotation at a position close to the rotation axis, a large force is required according to the so-called lever principle. In this respect, since the horizontal member 1102 extends from the main pillar portion 1120, the bullet ball game machine 10 can be prevented from rotating at a position away from the rotation axis. For this reason, even if it does not exhibit excessive force, it becomes possible to fully prevent the ball game machine 10 from rotating. In addition, from this, it is possible to avoid the possibility that an excessive force is applied to the locking hole 1110, the locking member 1150, the lock pin 1160, etc., and they are damaged.

  In the above-described embodiment, the horizontal member 1102 is described as being made of wood. However, even when the wooden horizontal member 1102 is used, the portion of the locking hole 1110 does not necessarily need to be made of wood. You may comprise with a member. For example, a metal socket molded into the shape of the locking hole 1110 may be embedded in the wooden horizontal member 1102. In this way, the strength of the locking hole 1110 can be increased. Even when the metal locking holes 1110 are used in this way, if the wooden horizontal member 1102 is used, the horizontal member 1102 can be easily processed when the metallic locking holes 1110 are attached. Therefore, it is preferable.

E-3. Third modification:
It is also possible to lock the bullet ball game machine 10 to the intermediate unit 1000.

  17 and 18 are explanatory views showing an attachment mechanism of a third modified example in which the ball game machine 10 can be locked and fixed to the intermediate unit 1000. FIG. As shown in FIG. 17, in the attachment mechanism of the third modified example, a locking hole 1050 is provided in the connection arm 1010 of the intermediate unit 1000. Correspondingly, the ball game machine 10 is provided with a locking member 1150 at a position corresponding to the locking hole 1050.

  As shown in FIG. 18, the key is inserted into the key hole (not shown) of the locking member 1150 with the ball game machine 10 moved to the installation position (position along the wooden frame of the island). When turned, the lock pin 1160 protrudes from the locking member 1150 and fits into the groove of the locking hole 1050. Thereby, the ball game machine 10 is locked and fixed to the connection arm 1010 of the intermediate unit 1000.

  As described above, since the intermediate unit 1000 can be fixed to the mounting unit 1100, if the ball game machine 10 is locked and fixed to the intermediate unit 1000 in this way, the result is that the ball game machine 10 is played as a game. It can be locked and fixed to the island of the hall. In this way, as in the second modification described above, the ball game machine 10 can be locked and fixed while using a mounting mechanism that allows the ball game machine 10 to be easily attached and detached. It is possible to more reliably avoid the possibility of unauthorized access to the side.

  Further, if the gaming machine is locked and fixed to the intermediate unit 1000, the design of the gaming machine is not restricted in order to make the position of the locking member 1150 correspond to the position of the locking hole 1050. It is possible to keep the degree of freedom. That is, since the intermediate unit 1000 can be exchanged for each gaming machine, it is not necessary to design the gaming machine to be adapted to the middle unit 1000, and it is sufficient to have the middle unit 1000 adapted to the designed gaming machine (gaming machine). And the position of the locking member 1150 is determined, and then the intermediate unit 1000 having the locking hole 1050 at that position is manufactured. Therefore, the installation position of the locking member 1150 is not restricted in order to correspond to the position of the locking hole 1050, and the degree of freedom in designing the gaming machine is not impaired. In other words, this means that the attachment mechanisms of the above-described embodiments and modifications can be applied to gaming machines having various structures. Thus, the attachment mechanism of the third modification can be easily applied to various game machines.

E-4. Fourth modification:
In the attachment mechanism of the embodiment and the modification described above, the wooden frame of the island covers the gap between the ball game machine 10 and the attachment unit 1100 when the ball game machine 10 is moved to the installation position. Also good.

  FIG. 19 is an explanatory diagram illustrating a state in which the wooden frame of the island covers the gap between the ball game machine 10 and the horizontal member 1102 in a state where the ball game machine 10 is located at the installation position. . As shown in the figure, in the attachment mechanism of the fourth modified example, the attachment unit 1100 is attached to the back side of the wooden frame of the island (the back side in the direction from the front to the back of the gaming machine). The gap between the ball game machine 10 and the horizontal member 1102 (see the portion indicated by the solid arrow in the figure) is covered by the wooden frame of the island (see the hatched portion in the figure). It is in a state.

  Thus, if the mounting unit 1100 is fixed to the back of the wooden frame of the island, when the ball game machine 10 is mounted on the mounting unit 1100, the ball game machine 10 and the mounting unit 1100 (main It is possible to make the gap between the pillar portion 1120 and the horizontal member 1102) covered with a wooden frame of the island. This is more preferable because it is possible to avoid the possibility that the rear side of the ball game machine 10 is accessed from the gap between the ball game machine 10 and the mounting unit 1100.

E-5. Fifth modification:
As described above, the intermediate unit 1000 is rotatably attached to the bullet ball game machine 10. By utilizing this, it is possible to make the ball game machine 10 stand by using the intermediate unit 1000 when the ball game machine 10 is transported.

  FIG. 20 is an explanatory view showing a ball ball game machine 10 of a fifth modification example in which the ball ball game machine 10 is self-supported using the intermediate unit 1000. As shown in the drawing, in the intermediate unit 1000 of the ball game machine 10 of the fifth modified example, the direction crossing the direction of the connection arm 1010 (the vertical direction of the ball game machine 10) is below the lower hinge arm 1006. An extending member 1070 is provided. Here, since the intermediate unit 1000 is provided so as to be rotatable about the vertical direction of the ball game machine 10, the direction intersecting the lateral direction of the ball game machine 10 when the intermediate unit 1000 is rotated. The extending member 1070 can be directed to the center (see FIG. 21). In this way, the ball game machine 10 can be made independent as shown in FIG.

  FIG. 21 is an explanatory view showing a state in which the bullet ball gaming machine 10 can be made independent by directing the extending member 1070 in a direction crossing the lateral direction of the bullet ball gaming machine 10. As shown in the drawing, the extending member 1070 is directed in a direction intersecting the lateral direction of the bullet ball game machine 10 (the direction indicated by the solid line arrow in the drawing). The ball game machine 10 can be made to stand on its own by the bottom of the member 1070 and the lower corner of the ball game machine 10 (see the portion indicated by the white arrow in the figure). This is advantageous because the ball game machine 10 can be made independent during transportation of the ball game machine 10 or when the ball game machine 10 is attached to the game hall.

  Further, since the intermediate unit 1000 can be rotated with respect to the ball game machine 10, by rotating the intermediate unit 1000, the extension member 1070 is moved to the ball game machine 10 as shown in FIG. It is possible to point in the same direction.

  FIG. 22 is an explanatory view showing a state in which the extending member 1070 is oriented in the direction of the ball game machine 10. As shown by the dashed arrows in the figure, the extending member 1070 is rotated in the direction of the ball game machine 10 to move the extension member 1070 in the direction of the ball game machine 10 (ball game machine). 10 horizontal directions). In this state, since the extending member 1070 is positioned below the bullet ball game machine 10, the extending member 1070 does not get in the way. Therefore, when it is desired to keep the ball game machine 10 as unobtrusive as possible, such as when the ball game machine 10 is stored, it is convenient to keep the extending member 1070 in this state. is there.

  Thus, if the extending member 1070 is provided in the intermediate unit 1000, the extending member 1070 can be used as a supporting foot for supporting the ball game machine 10, and when the supporting foot is unnecessary, the extending member is used. 1070 can be stored in an unobstructed position. In other words, the intermediate unit 1000 can be used as a storage mechanism that pulls out and stores the support legs (extension members 1070) of the ball game machine 10 from under the ball game machine 10 as necessary.

  It is more preferable that the extending member 1070 is provided at the following position with respect to the intermediate unit 1000. That is, the extension member 1070 is provided to the intermediate unit 1000 so that the front surface 1070a of the extension member 1070 faces the same direction as the front surface of the ball ball game machine 10 in a state where the ball ball game machine 10 is located at the installation position. Keep it. Thus, when the ball game machine 10 is installed, the front surface 1070a of the extending member 1070 faces in the same direction as the front surface of the ball game machine 10, so the front of the front surface 1070a is part of the decoration of the ball game machine 10. Can be used. For example, as illustrated in FIG. 22, it is possible to decorate the front side of the ball game machine 10 by drawing a design symbol or logo on the front surface 1070a.

  From a different viewpoint, it can be understood that the ball game machine 10 can be made independent by using a member used as a decorative member at the installation position of the ball game machine 10. That is, by moving the extending member 1070 functioning as a decorative member in the state of FIG. 22 to the state of FIG. 21, the extending member 1070 functioning as the decorative member now functions as a support member. It is possible to make it. Thus, if the decorative member provided at the lower part of the ball game machine 10 can be rotated together with the intermediate unit 1000, the ball game machine 10 can be made independent by using the decorative member. In addition, since it is not necessary to separately provide a mechanism or member for making the ball game machine 10 self-supporting, handling of the ball game machine 10 during transportation or installation is performed while keeping the device configuration of the ball ball game machine 10 simple. Ease can be improved.

E-6. Sixth modification:
23 and 24 show a sixth modification of the ball game machine 10 that supports the ball game machine 10 by an extending member 1070 provided in the intermediate unit 1000 and a base member 1080 provided in the ball game machine 10. It is explanatory drawing shown. As shown in FIG. 23, in the ball game machine 10 of the sixth modified example, a pedestal member 1080 is provided below the main body 10a of the ball game machine 10, and this pedestal member 1080 is extended to The ball game machine 10 is supported by the member 1070. Here, if the height of the base member 1080 and the height of the extending member 1070 are aligned, it is possible to prevent the ball game machine 10 from tilting in the lateral direction of the ball game machine 10. The gaming machine 10 can be made independent in a more stable state. In addition, since it is not necessary to use the bottom surface of the ball game machine 10 to be self-supporting, it is possible to avoid the possibility of damaging the bottom surface side of the ball game machine 10.

  Also, as shown in FIG. 24, when the intermediate unit 1000 is rotated, the extending member 1070 and the base member 1080 are arranged close to each other on the lower side of the ball game machine 10, It is possible to constitute a decorative member on the lower side of the ball game machine 10. In this way, while the ball game machine 10 can be stably supported, the extension member 1070 and the base member 1080 can be used as a decoration member when the ball game machine 10 is installed in the game hall. Is preferable. Further, since it is not necessary to provide another member for stably supporting the ball game machine 10, the device configuration of the ball game machine 10 can be kept simple.

  In addition, in the ball ball game machine 10 of the fifth modified example and the ball ball game machine 10 of the sixth modified example, the extended member 1070 is pulled out in a direction crossing the ball ball game machine 10 so that the game machine can be made independent. However, it is possible to collect a plurality of gaming machines in a compact manner. This point will be briefly described with reference to FIG.

  FIG. 25 is an explanatory view showing a state in which a plurality of ball game machines 10 are stored in a self-supporting state. As shown in the drawing, the extending members 1070 of the respective ball game machines 10 are pulled out in directions intersecting with the ball game machines 10, and each ball game machine 10 is in a self-supporting state. Here, in a state where the extending member 1070 is pulled out and the ball game machine 10 is made independent, the adjacent game machine is stored between the extended member 1070 and the main body of the ball game machine 10. Is possible. For this reason, even when storing or transporting a plurality of gaming machines in a self-supporting state, it is possible to collect them into a plurality of gaming machine compacts. This makes it possible to improve the ease of handling when transporting and storing the gaming machine.

  As described above, the attachment mechanism of this embodiment and the modification has been described. However, the present invention is not limited to the above-described embodiment and modification, and can be implemented in various modes without departing from the gist thereof. . For example, in the above-described embodiment, the case where the attachment mechanism of this embodiment and the modification is applied to a ball game machine has been described as an example. However, the present invention is not limited to a ball game machine and can be applied to various game machines. . For example, the present invention can be applied to a slot machine, and can also be applied to a fusion machine of a ball game machine and a slot machine.

  In the description of the above-described embodiments and modifications, the fixing structure of the gaming machine main body and the intermediate unit and the mounting unit is centered on the left side of the gaming machine front view (or the rotation axis side of the main body supported to be opened and closed). As described above, the fixing structure on the right side of the gaming machine front view (or the end portion on the side farther from the rotation shaft side of the main body that is supported so as to be opened and closed) can be locked and unlocked using a cylinder lock as in the past. The lock member that operates when locking the lockable key portion (for example, the key portion 17) is engaged with an engaging part (for example, a plate portion or a claw horse on which a claw is hooked) and locked. It may be a structure fixed by. In this case, the engaging component (or engaging portion) may be fixed to the mounting unit or provided integrally, or fixed to the intermediate unit or the main body of the gaming machine or provided integrally. It may be. In addition, the cylinder lock used when the main body of the gaming machine is closed and locked and the lock for locking the gaming machine and the mounting unit in the second modification described above are shared, and the gaming machine main body is unlocked. In this case, the locked state between the gaming machine and the mounting unit may be released.

  Further, in the description of the above-described embodiments and modifications, a locking member that is movably provided to fix the intermediate unit and the mounting unit is provided in the intermediate unit, and the locking member protrudes from the connection arm in the mounting unit. In the above description, the structure has been described in which the restricting portion that contacts the lock member and restricts the removal of the intermediate unit when disposed at the position is provided. . Further, it may be provided with a biasing means such as a coil spring that biases the lock member in a predetermined direction, and is arranged at a position that restricts removal of the intermediate unit and the mounting unit when the intermediate unit is moved to the installation position. The mounting unit and the intermediate unit may be fixed by performing a pushing operation from the front side of the gaming machine to the mounting unit in a state where the relative position between the intermediate unit and the main body of the gaming machine is disposed at the installation position. Further, as described in the above embodiments and modifications, the intermediate unit and the mounting unit may be easily detachable by hand, without requiring a special tool (driver or the like), or a tool or key. The intermediate unit and the mounting unit may be made detachable by performing a specific operation using the like.

In the description of the above-described embodiments and modifications, the intermediate unit is allowed to move only in a predetermined direction (front-rear direction) and is restricted from moving in the left-right direction and turning when attached to the mounting unit. I was trying. In other words, the intermediate unit is provided with restricting means (connection arm of the intermediate unit) for restricting the attachment and detachment direction with respect to the attachment unit. It is not limited to the above, but may be other sliding directions such as an oblique direction, an up-down direction, a left-right direction inclined with respect to the front-rear direction, a rotation direction, or a slide and rotation. The movement direction may be restricted by a combination of

  [Invention embodied in the above-described embodiments and modifications]

Gaming machine A1:
A gaming machine installed in a gaming hall,
A main body provided with an operation unit operated by a player;
A bearing member that rotatably supports the main body,
The bearing member is configured to be removable with respect to a fixture fixed to the game hall,
The gaming machine is characterized in that the main body is rotatably installed with respect to the game hall by being supported by the bearing member in a state where the bearing member is mounted on the fixture.

  The gaming machine A1 includes a member (bearing member) that can be attached to and detached from a fixture fixed in the game hall, and the gaming machine is installed in the game hall by attaching the bearing member to the fixture. . Here, the main body of the gaming machine is rotatably supported with respect to the bearing member, and the main body is rotatably installed with respect to the game hall by mounting the bearing member on the attachment.

  In this way, the gaming machine can be easily operated by rotating the gaming machine, but the gaming machine can be easily removed by attaching and detaching the bearing member to the fixture of the gaming hall. It can be installed and removed. Thereby, it is possible to realize an easy-to-use attachment mechanism.

  Note that “the bearing member is configured to be attachable / detachable” does not mean that the bearing member can be attached or detached without any effort, and includes a case where a certain amount of effort is required. For example, it includes a case where labor is required to move the stopper when the bearing member is attached or detached, or to move the bearing member in a predetermined direction. Even in such a case, since the gaming machine can be attached and detached without requiring excessive labor, an easy-to-use attachment mechanism can be realized.

  In addition, the “mounting tool fixed to the game hall” may be anything as long as the bearing member can be attached and detached. For example, a mechanism may be used in which the bearing member can be mounted by sandwiching the bearing member and the bearing member can be removed by releasing the sandwiching. Or it is good also as a structure which makes a bearing member removable by driving a bearing member instead of making a bearing member removable by driving a fixture. For example, the structure may be such that the bearing member is attached when the bearing member sandwiches the fixture and can be removed by releasing the sandwiching.

  In addition, the gaming machine A1 may employ the following configuration.

Gaming machine A2:
A gaming machine A1,
Angle range detecting means for detecting that the main body is located in a predetermined angle range with respect to the bearing member;
A gaming machine comprising: a non-separable means for making the bearing member non-separable from the attachment by fixing the bearing member to the attachment when detecting that the position is within the predetermined angle range.

  In such a gaming machine A2, when it is detected that the main body is within a predetermined angle range with respect to the bearing member, the bearing member is fixed to the fixture of the game hall so as not to be separated.

  In the game hall, the player is allowed to play a game in a state where a rotatable gaming machine is positioned at a predetermined position. Therefore, if it is detected that the main body is within a predetermined angle range with respect to the bearing member, it is possible to detect that the gaming machine is located at a position where the player plays a game. Therefore, if it is detected that the main body is within a predetermined angle range with respect to the bearing member, and the bearing member is fixed so as not to be separated from the fixture in accordance with the detection result, the gaming machine can be used in a state where the player plays a game. Can be reliably fixed in the game hall.

  Various methods can be used to detect that the main body is within a predetermined angle range. For example, it may be detected by using various electric sensors, or a member that moves in contact with the main body when the main body moves within a predetermined angle range is provided, and the member moves. It may be detected. Also, various methods can be used when fixing the bearing member to the fixture. For example, the bearing member may be fixed by driving an actuator according to the detection state of the sensor, or a member that moves in contact with the main body when the main body enters a predetermined angle range is provided. It is good also as what fixes a bearing member to a fixture by moving and fitting in a bearing member and a fixture.

  Further, the gaming machine A1 or the gaming machine A2 can adopt the following configuration.

Gaming machine A3:
A gaming machine A1 or a gaming machine A2,
The main body is provided so as to be close to the fixture by rotating with respect to the bearing member,
Locking detection means for detecting that the locking portion provided on the main body is locked in a state where the main body is close to the attachment tool,
A game machine comprising: main body fixing means for fixing the main body to the attachment when the locking is detected.

  In such a gaming machine A3, the main body can be rotated to approach the fixture. Then, when locking is performed with the main body approaching the fixture, the main body is fixed to the fixture.

  Since the attachment tool is fixed to the game hall, if the main body is fixed to the attachment tool, the main body can be fixed to the game hall. If the main body is locked and fixed in this way, it is necessary to release the lock when rotating the main body, so that the main body can be rotated only when necessary. As a result, it is possible to reduce the possibility of receiving fraudulent actions such as turning the gaming machine and crafting a device on the back side of the gaming machine.

  Various methods can be used for detecting locking. For example, the detection may be performed using an electrical sensor, or the locking may be detected using a mechanism in which a member moves when locked, as in a normal lock. Also, various methods can be used for fixing the main body. For example, it may be fixed by driving the actuator according to the detection state of the sensor, or the member may be moved when locked to fix the main body to the fixture as in a normal lock. Good.

  Further, the gaming machine A1 and the gaming machine A2 can adopt the following configuration.

Gaming machine A4:
A gaming machine A1 or a gaming machine A2,
Locking detection means for detecting that the locking portion provided in the main body is locked;
A gaming machine comprising: a rotation restricting means for restricting rotation of the main body by fixing the main body to the bearing member in response to detection of the locking.

  In the gaming machine A4, when it is detected that the locking part of the main body is locked, the main body is fixed to the bearing member, thereby restricting the rotation of the main body.

  Since the bearing member is attached to the fixture of the game hall, if the main body is fixed to the bearing member, the rotation of the gaming machine main body with respect to the game hall can be restricted. In this way, in order to release this restriction, it is necessary to release the lock, so as with the above-described gaming machine A3, the main body can be rotated only when necessary, In this case, it is possible to reduce the risk of fraudulent acts such as crafting the device on the back side of the gaming machine.

  Note that in the gaming machine A4, as in the gaming machine A3, various methods can be used to detect locking. Moreover, when fixing a main body to a bearing member, various methods can be used similarly to the case where a main body is fixed to a fixture in game machine A3 mentioned above.

About gaming machine B1 and gaming machine B2:
When handling gaming machines that are not installed in the gaming hall, such as when transporting gaming machines or when installing gaming machines, it is convenient because the gaming machine can be handled easily if it can stand on its own. is there. However, game machines tend to be designed with priority given to the state where the game machine is installed in the game hall (the state in which the player plays a game), so the game machine is not necessarily structured to be independent. Of course, it is only necessary to design the gaming machine so that it can stand on its own at the time of manufacturing the gaming machine, but this will impair the degree of freedom in designing the installation state. It's not easy. As described above, it is not always easy to make a self-supporting gaming machine for the convenience of designing the gaming machine. Therefore, the gaming machine can be independent when transporting the gaming machine or when installing the gaming machine. In some cases, it was difficult to handle gaming machines.

Therefore, the following configuration is adopted in the gaming machine B1. That is,
Gaming machine B1:
A gaming machine installed in a gaming hall,
A main body provided with an operation unit operated by a player;
A bearing member that rotatably supports the main body;
An extending member extending from the bearing member in a direction intersecting the axis of rotation of the main body,
The bearing member is configured to be removable with respect to a fixture fixed to the game hall,
The main body is rotatably installed with respect to the game hall by being supported by the bearing member in a state where the bearing member is mounted on the fixture.
The gaming machine according to claim 1, wherein the extending member is a member that supports the main body in a state in which the bearing member is separated from the fixture.

  The gaming machine B1 includes a bearing member that can be attached to and detached from an attachment fixed to the game hall, and the main body is rotatably installed by attaching the bearing member to the attachment. Here, the bearing member is provided with an extending member extending in a direction crossing the axis of rotation of the main body, and the bearing member is separated from the fixture (no gaming machine is installed) In the state), the extending member supports the main body.

  Since the bearing member can rotate with respect to the main body, the extending member can be directed in a direction in which the main body cannot tilt independently and is inclined by rotating the bearing member with respect to the main body. This makes it possible to support the main body and make the gaming machine stand on its own. In this way, since it is only necessary to provide the extending member on the bearing member, it is possible to realize a self-supporting gaming machine without impairing the degree of freedom in designing the gaming machine. As a result, it is possible to provide an easy-to-handle gaming machine when transporting the gaming machine or during installation work.

  In addition, the gaming machine B1 can adopt the following configuration.

Gaming machine B2:
A gaming machine B1,
The extending member is a member that moves below the main body by rotating the main body with respect to the bearing member, and decorates the gaming machine below the main body with a decorative pattern drawn thereon. A gaming machine that is a member.

  In such a gaming machine B2, when the main body rotates with respect to the bearing member, the extending member provided on the bearing member is positioned below the main body. Here, a decorative pattern is drawn on the extending member, and plays a role of decoration in a state of being positioned below the main body.

  Various ornamental members may be provided in gaming machines. However, if the ornamental member located below the main body can be rotated together with the bearing member with respect to the main body, the ornamental body is inclined in the direction in which the main body tends to fall down. By directing the member, the gaming machine can be supported and made independent. If the decoration member is used to support the gaming machine in this manner, there is no need to separately provide a member or a mechanism for supporting the gaming machine.

  The “decorative pattern” may be anything as long as it plays the role of decoration. For example, it may be a picture or a photograph, or may be a logo or a character. In any case, it plays the role of decorating the gaming machine, so it corresponds to the “decorative pattern”.

Gaming machine C1:
In any one of the gaming machine A1 to the gaming machine A4, the gaming machine B1 to the gaming machine B2, the gaming machine is a pachinko gaming machine C1.

  Here, as the pachinko gaming machine, for example, a pachinko gaming machine having the following configuration can be adopted. That is, an operation means (for example, an operation handle) operated by a player, a game ball launching means for launching a game ball based on an operation of the operation means, a ball path for guiding the launched game ball to a predetermined game area, A gaming machine that includes each gaming component arranged in a gaming area, and gives a bonus to a player when a gaming ball passes through a predetermined passing portion of the gaming components.

Game machine C2:
In any one of the gaming machine A1 to the gaming machine A4, the gaming machine B1 to the gaming machine B2, the gaming machine is a gaming machine C2 that is a slot machine.

  Here, as the slot machine, for example, a slot machine having the following configuration can be adopted. That is, a variable display means for confirming and displaying the identification information after dynamically displaying an identification information string composed of a plurality of identification information is provided, and the identification information resulting from the operation of the start operation means (for example, an operation lever or an operation handle). The dynamic display of the identification information is stopped and the dynamic display of the identification information is stopped due to the operation of the operation means for stopping (for example, the stop button) or when a predetermined time elapses. A gaming machine comprising special game state generating means for generating a special game state advantageous to a player on condition that the information is specific identification information. In addition, as a game medium of such a game machine, a coin, a medal, etc. are mentioned as a representative example.

Game machine C3:
A gaming machine C3 in which the gaming machine is a fusion of a pachinko gaming machine and a slot machine in any of the gaming machine A1 to the gaming machine A4, the gaming machine B1 to the gaming machine B2.

  Here, as a gaming machine in which a pachinko gaming machine and a slot machine are fused, for example, a gaming machine having the following configuration can be adopted. That is, a variable display means for confirming and displaying the identification information after dynamically displaying an identification information string composed of a plurality of identification information is provided, and the identification information resulting from the operation of the start operation means (for example, an operation lever or an operation handle). The dynamic display of the identification information is stopped and the dynamic display of the identification information is stopped due to the operation of the operation means for stopping (for example, the stop button) or when a predetermined time elapses. Provided that the information is specific identification information, it is provided with special game state generating means for generating a special game state advantageous to the player, using a ball as a game medium, and starting dynamic display of the identification information A gaming machine configured to require a predetermined number of balls at the time, and to pay out many balls when a special gaming state occurs.

10 ... ball game machine, 11 ... launch handle, 12 ... board surface,
13 ... Upper plate, 14 ... Speaker, 15 ... Front panel,
16 ... lower plate, 17 ... key, 20 ... game board,
21 ... Rail, 22 ... Nail, 23 ... Windmill,
24 ... Through operating port, 25a ... First operating port, 25b ... Second operating port,
26 ... Small prize opening, 28 ... Game area, 30 ... Production display device,
35 ... Director, 41 ... Electric character, 50 ... Out,
60 ... Large entrance, 70 ... Segment display,
72 ... Left display section, 74 ... Center display section, 76 ... Right display section,
80 ... Segment type display device for through, 100 ... Main control device,
102 ... MPU102, 110 ... ROM, 140 ... RAM,
160 ... Latest pending storage area, 200 ... Sub-control device, 240 ... Power supply device,
300 ... Display control device, 350 ... Director driving device,
400 ... Game ball tank, 410 ... Dispensing control device, 500 ... Launch control device,
920a, 920b ... hinge plate, 922 ... hinge pin,
1000 ... intermediate unit, 1002 ... upper hinge arm,
1006 ... lower hinge arm, 1008 ... hinge pin,
1010: Connection arm, 1020: Lock member, 1050: Locking hole,
1070 ... Extension member, 1080 ... Base member,
1100 ... Mounting unit 1102 ... Horizontal member 1110 ... Locking hole,
DESCRIPTION OF SYMBOLS 1120 ... Main pillar part, 1150 ... Locking member, 1160 ... Lock pin

Claims (1)

A gaming machine installed in a gaming hall,
A main body provided with an operation unit operated by a player;
A bearing member that rotatably supports the main body;
An extending member extending from the bearing member in a direction intersecting the axis of rotation of the main body,
The bearing member is configured to be removable with respect to a fixture fixed to the game hall,
The body is rotatably installed in the game hall by being supported by the bearing member in a state where the bearing member is mounted on the fixture.
The gaming machine according to claim 1, wherein the extending member is a member that supports the main body in a state where the bearing member is detached from the attachment.