JP2007159940A - Game machine and door abnormality signal output device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a game machine or the like capable of recognizing that the door of the game machine is fraudulently opened and closed and issuing an alarm in a state the power source of the game machine is OFF, such as in the nighttime and outside hours. <P>SOLUTION: When a suspicious person or the like opens and closes a front door 1b while a main power source is OFF, the Q terminal of a one shot multi-vibrator IC1b changes to a HI level. Since the CK terminal of a flip-flop circuit IC2b also changes from a LO level to the HI level, a /Q terminal becomes the LO level. As a result, since the /CD terminal of the one shot multi-vibrator IC1b becomes the LO level and is reset, the Q terminal of the one shot multi-vibrator IC1b is fixed at the LO level. In the state, when the manager of a game hall turns an island power source ON, since a sub control part 160 detects that the second pin of a connector CN1 is at the HI level and performs an alarming operation even when the front door 1b is closed, it is recognized that the front door 1b is opened fraudulently. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a gaming machine called a pachinko machine or a pachislot machine and a door abnormality signal output device, and more specifically, performs opening / closing monitoring of a door provided in a housing in a state where the main power is on, The present invention relates to a gaming machine and a door abnormality signal output device that generate a warning when the door is opened.

  In the present invention, the steps or procedures for realizing the method include semiconductor memory, LD (laser disk), HD (hard disk), FD (flexible disk), MD (mini disk), CD ( It also relates to a program itself recorded on an information storage medium such as a compact disc or DVD (digital versatile disc or digital video disc).

  In recent years, games using not only pachinko machines but also pachislot machines (rotating game machines) have been actively performed in conventional pachinko halls and pachislot halls.

  For example, in a game in this spinning machine, when a player operates a start lever after inserting a predetermined number of medals (game media), a bonus game or a lottery per lot of small plays is executed at that timing. Rotate a plurality of spinning cylinders to start a variable display game that fluctuates a plurality of symbols displayed on the spinning cylinder (usually, the plurality of symbols are pasted on three drums). In addition, when a specific symbol (for example, a red 7 symbol or a blue 7 symbol) is aligned on the active line, the game mode (BB game mode) is a big bonus (special game) which is the most advantageous game mode for the player. storm in.

  In this big bonus game (BB game), a small role game is consumed a predetermined number of times (for example, 30 times), or a regular bonus game (RB game or a jack game) is determined a predetermined number of times (for example, three times). ) When executed, the BB game mode ends, and as a result, about 300 to 500 medals are paid out.

  Furthermore, when the bar symbols are arranged on the active line as specific symbols, the RB game is executed only once, and although it does not reach the BB game, it is possible to obtain about 100 medals. And, for a player, winning a bonus game is the biggest concern in the revolving game.

  In addition, pachinko machines can be said to be similar to pachislot machines. When a pachinko ball (game medium) wins a start chucker, a big hit lottery is executed at that timing, and multiple symbols displayed on the liquid crystal display device fluctuate. When the same display (for example, the red 7 pattern with probability variation) is aligned on about 1 to 3 active lines, the jackpot that is most advantageous to the player (generally, When there is an ordinary jackpot and a probability variation jackpot, a special character is generated, and when one jackpot game is completed, about 2000 to 3000 pachinko balls are paid out.

  In other words, pachinko machines and pachislot machines are game machines that change to an advantageous state in which a player can acquire a large amount of game media (pachinko balls and medals) when a big hit or bonus occurs in a variable display game. . In addition, these gaming machines have main power turned on to prevent illegal step set value changes, foundation modifications, piano wire goto, etc. that Goto performs intentionally to generate big hits or bonuses. When the door is opened and closed, and the door is opened, for example, when the door is opened, a warning is generated by emitting a sound such as “the door is open” and an LED or the like. It has become.

  However, although the conventional gaming machine has the above warning function, it is a countermeasure function during the operation of pachinko halls, and it does not work at night when the gaming machine is turned off or during transportation. There is nothing.

  As a result, Goto, for example, at midnight when they are not in business, break into walls or break through walls to enter the game hall and open the doors of the popular model “Fist of the North Star” (Sammy). The control ROM is exchanged, and a big hit or bonus is generated by a predetermined operation during business, and the coin is illegally exploited.

  The present invention has been made to solve the above problems, and recognizes that the door of the gaming machine has been illegally opened and closed even when the gaming machine is turned off. It is an object of the present invention to provide a gaming machine and a door abnormality signal output device that can generate a warning.

  The first conventional technique (Patent Document 1) that seems to be related to the present invention is “a game machine such as a pachislot machine different from the model can be attached. Fix the door opening / closing detection unit attached to a gaming machine such as a pachinko machine or pachislot machine to a gaming machine having an opening / closing door. A set base, a unit base slidably attached to the set base, a fixing means for fixing the set base and the unit base, and mechanically detecting opening / closing of the door of the gaming machine attached to the unit base The sensor dog and the electrical switch device provided in the parts other than the above game machines are operated by the detection operation of the sensor dog. When installing the door open / close detection unit, a magnet was used for easy positioning and no electrical parts or devices were included in the table itself. " The door opening / closing detection unit has been published.

  As a second prior art (Patent Document 2), “a door opening / closing detection device of a gaming machine having a robust locking mechanism and an opening / closing detection system that can be installed in a narrow space and capable of flexibly dealing with various illegal acts. The locking mechanism for the main body door has a first sliding member that moves up and down in conjunction with the left and right rotations of the main key, and the locking mechanism for the panel door is located on the front side of the main body door. A second sliding member that moves up and down in conjunction with the rotation of the main key, and outputs a microswitch provided adjacent to each of the first and second sliding members; An application for a door opening / closing detection device for a gaming machine has been published.

  As a third prior art (Patent Document 3), it is an object to “stop the payout of game media when the front opening member is opened and prevent the game media from spilling out of the gaming machine”. “The CPU of the main board checks whether or not the payout state of the game ball from the ball payout device is in a payout stop state. Check whether the flag or the door opening flag is turned on, and when either of them changes to the on state, the command transmission table for the payout stop state designation command is set and the command set processing is called. The payout stop state designation command is output to the payout control board, so that the front door of the gaming machine is opened and the door open flag is turned on. Dispensing control means, based on a command of a game control means for stopping the payout of game balls from ball dispensing device. "That the gaming machine is application publication.

  As the fourth prior art (Patent Document 4), “a gaming machine manufactured by a manufacturer is prevented from being cheated on a gaming machine in the process of being transported to the destination gaming hall. “Strengthening the security of the gaming machine.”, “At least one gaming machine 26 is accommodated in the security case 10 that is difficult to access from the outside to the inside in the locked state, and the security case 10 is locked. Thereafter, the security case 10 is transported from the manufacturer to the amusement hall.The security case 10 is a hollow rectangular parallelepiped housing portion 22 opened on one side, and the housing portion 22 at a position where the opening of the housing portion 22 is closed. And a door 30 provided to be openable and closable with respect to the door game machine security enhancing method and security. Application has been published.

As the fifth prior art (Non-Patent Document 1), as a description of the 24-hour door monitoring unit implemented in Devilman 3 (Eleco or Alze Co., Ltd.) The problem is the fraudulent act of opening the door.The deluxe steel case is equipped with a monitoring unit with a battery that monitors and memorizes the opening and closing of the door, removal of the coin selector etc. from the factory shipment. These actions are continuously remembered even when the hall is turned off in the hall during transportation, and abnormalities are displayed on the LCD screen and alarm sounds as necessary. " However, this is completely different from the circuit configuration of the 24-hour door monitoring unit, and no patent publication is issued, so it is not a document or prior art that denies the novelty or inventive step of the present invention.
JP-A-2005-087484 JP 2003-24505 A JP 2002-153646 A JP2002-018096 24-hour door monitoring unit (Alze)

  In order to achieve the above object, the gaming machine of the present invention according to claim 1 performs opening / closing monitoring of a door provided on the housing in a state where the main power is on and the door is opened. In the gaming machine that generates a warning, an abnormal signal indicating that the door is once opened from the closed state and then closed again by the power supplied from the sub power source when the main power source is not turned on. And a control means for controlling the occurrence of the warning. The control means outputs the abnormality signal when the main power is on and the door abnormality signal output apparatus outputs an abnormality signal. When the door is open or closed, the warning is generated while the main power is on and the door abnormality signal output device does not output an abnormality signal. In the open state, the warning is generated. Although, the door is characterized in that it does not generate the warning in the closed state.

  A gaming machine according to a second aspect of the present invention is the gaming machine according to the first aspect, wherein the control means is in a state in which the main power is on and the door abnormality signal output device outputs an abnormality signal. If it is, the generated warning is stopped after a predetermined time has elapsed.

  A gaming machine according to a third aspect of the present invention is the gaming machine according to the first or second aspect, wherein the door abnormality signal output device intermittently connects a photosensor comprising a light emitting element and a light receiving element, and the light emitting element. A transmission circuit that emits light, and a multivibrator that uses a signal from the photosensor as a trigger pulse and outputs a pulse having a fixed time width longer than the intermittent light emission time, are provided.

  According to a fourth aspect of the present invention, there is provided a door abnormality signal output device that performs opening / closing monitoring of a door provided in a housing in a state in which a main power source is turned on. A door abnormality signal output device of a gaming machine that generates a warning, wherein the door abnormality signal output device is temporarily turned off from a state where the door is closed by power supplied from a sub power source when the main power is not turned on. An abnormal signal indicating that the door is closed after being opened, and the control means is in a state where the main power is on and the door abnormal signal output device outputs an abnormal signal. Generates the warning in both the open state and the closed state, and generates the warning when the door is open when the main power is on and the door abnormality signal output device does not output an abnormality signal. The door is closed It is characterized in that it does not generate the warning.

  In the gaming machine of the present invention according to claim 5, when the door is opened and closed by the door abnormal signal output device, the door provided on the housing is monitored with the main power turned on. In a gaming machine that generates a warning by an abnormal signal, the door abnormal signal output device is configured so that when the main power is not turned on, the door is once opened from the closed state by the power supplied from the sub power source, and then again. When the door is closed, the abnormality signal is output. After that, when the main power is turned on, the door continues to output the abnormality signal in both the opened state and the closed state.

  According to the gaming machine of the present invention, when the main power is turned on and the door abnormality signal output device outputs an abnormality signal, the control means has both the open state and the closed state. While generating the warning, when the main power is turned on and the door abnormality signal output device does not output an abnormality signal, the door is closed while the door is open but the door is closed. In the state, the warning is not generated. Therefore, in order for the game hall manager to operate, even if the door of the gaming machine is opened and the door is closed after the power is turned on, if the door is opened at night, the gaming machine A warning is generated so that an abnormal situation can be detected at night.

  According to the gaming machine of the present invention, when the main power is turned on and the door abnormality signal output device outputs an abnormality signal, the control means outputs the generated warning for a predetermined time. Stop later. Therefore, it is possible to save the trouble of the warning canceling operation.

  According to the gaming machine of the present invention, the door abnormality signal output device includes a photosensor composed of a light emitting element and a light receiving element, a transmission circuit that causes the light emitting element to emit light intermittently, and a signal from the photosensor as a trigger pulse. And a multivibrator that outputs a pulse having a certain time width longer than the intermittent light emission time. Therefore, it is possible to suppress the power consumption of the sub power supply particularly at night.

  DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments in the case where a medal slot according to the present invention is applied to a pachislot machine (rotating game machine or slot machine) will be described below in detail with reference to the drawings.

  FIG. 1 is a schematic front view of a swivel type gaming machine according to the present invention, and FIG. 2 is a right side view thereof.

  Reference numeral 1 denotes a swivel-type gaming machine body generally referred to as a “pachislot machine”, which is roughly divided into a housing 1a (see FIG. 2) containing a rotating drum (drum unit 2) and a front door 1b.

  The front door 1b is the main part that should be called the face of a swivel-type game machine, and a unique metallic feeling is required for the creation of a high-class feeling and design, and it is normal chrome plating, dark chrome plating, genuine Hard gold plating, metalizing (plating), satin tone (plating), etc. are added to the resin material to create gorgeousness. A transparent panel 21 is attached to the front surface of the front door 1b. A design panel 22 is attached to the front door 1b inside the transparent panel 21.

  The design panel 22 includes an upper surface portion 22a on which a display effect device 11 (or a video device) that performs various effects according to a game situation is fixed, an inner surface portion 22b on which a symbol display window is formed, and a light emitting display device. A bottom surface portion 22d that is bent in the inner direction of the housing 1a is formed by the lower surface portion 22c to which is attached, and a substantially box shape is formed by the left side surface portion 22e and the right side surface portion 22f (not shown) that connect the bottom surface portion 22d. A three-dimensional electric drive object 24 that is driven in accordance with the progress of the game or a three-dimensional electric drive object 24 that is driven in accordance with the progress of the game is formed on the bottom surface portion 22d. An electric toy used only for production, an openable door, or a special condition such as jackpot or jackpot that opens up and leads to payout of many balls. Barrel. Vane, box-like tulip There are various forms.) It is provided.

  The front door 1b and the design panel 22 are formed by integrally molding a resin material with a mold. Generally, injection molding, extrusion molding, foam molding, vacuum molding, or the like is used as a molding method.

  The resin materials include ABS (acrylonitrile butadiene styrene), PE (polyethylene), PP (polypropylene), PS (polystyrene), engineering plastic PA (polyamide [nylon]), PC (polycarbonate), and POM. (Polyacetal), PPE (Polyphenylene ether), PET (Polyethylene terephthalate), PBT (Polybutylene terephthalate), PMMA (Polymethyl methacrylate), Super engineering plastics PPS (Polyphenylene sulfide), LCP (Liquid crystal polymer), PSF (Polysulfone) PES (polyether sulfone), PAR (polyarylate), and thermosetting resin phenol resin, melamine resin, epoxy resin, unsaturated polyester resin, polyurethane, urea resin are used.

  The applicant of the present application has already obtained a utility model right as a seal for slot machine decoration (utility model registration No. 3087041: filed on November 26, 2001). In the frame 12, an adhesive seal 13 formed in a window frame shape is attached to the frame 12 around the window 2 a of the front panel 2 in which the rotary reels 6L, 6C, 6R of the slot machine 1 are built. The frame 12a is pasted in such a manner as to be a continuous surface of the front panel 2. The pasting seal 13 is designed to cooperate with the designs drawn on the front panel 2, the upper panel 10, and the lower panel 11. " As described in the summary, the bottom surface portion 22d is clearly formed by the upper surface portion 22a, the middle surface portion 22b, and the lower surface portion 22c by applying a decorative seal to the surface of the design panel 22. In other words, the upper surface portion 22a, the middle surface portion 22b, and the lower surface portion 22c of the design panel 22 are provided with a large number of holes for attaching LEDs and indicators. It can be said that it is a substantially flat surface in the final state.

  Reference numeral 2 denotes a drum portion built in the housing 1a, which is composed of three drums, a left drum 2a, a middle drum 2b, and a right drum 2c. Each drum is provided with a rotating part symbol display LED, which emits light (turns on and blinks) or turns off according to various effects.

  Reference numeral 3 denotes a window provided in the center of the front surface of the design panel 22 so that the symbols attached to the outer periphery of the drum 2 can be seen through the transparent panel 21. In this window portion 3, there are a total of five effective lines, which are three effective lines extending in the lateral direction and two effective lines intersecting obliquely, with the left drum 2 a and the middle drum 2 b and the middle drum 2 b and the right It is displayed prominently by a line connecting the drums 2c. Note that a rotating body line display LED is embedded below the effective line, and is lit or blinked when winning.

  Reference numeral 4 denotes a display LED block provided on the lower side of the design panel 22 on the lower side of the window 3 and includes an insertion number LED, a medal storage number display LED, a medal payout number display LED, and a navigation LED as will be described later. It consists of display LED groups.

  Reference numeral 5 denotes a medal insertion unit, which has a medal insertion slot for inserting a game medal (a game medium, sometimes referred to as a coin) for starting a variable display game for rotating and stopping the drum unit 2 (rotating drum). Is provided. Note that a left light transmitting portion 5a and a right light transmitting portion 5b are provided on both sides of the medal insertion portion 5, and the medal is received by light from a plurality of light sources (for example, LEDs) attached to the lower left and right. When it is impossible to insert, it is red (first color). On the other hand, when a medal can be inserted and displayed for addition for gaming, it is blue (second color). When it is displayed for addition on the medal storage device, it is green. Lights in (third color). However, if a medal cannot be inserted, it may be turned off.

  Also, medals inserted from the medal insertion slot 5c are counted by a medal sorting device (not shown), and the number of inserted medals is added and the number of inserted LEDs or the number of stored medal is displayed on the display LED block 4. Displayed on the LED.

  FIG. 46 is an exploded perspective view of the medal insertion portion.

  The medal insertion unit 5 is attached to a gaming machine that starts a symbol variation display game that fluctuates a plurality of symbols with a medal interposed therebetween, and includes a cover unit 5c, a fixing unit 5d, and a circuit board 5e.

  A medal guide groove 5c1 for temporarily placing the medals held by the player on the cover portion 5c and moving them in the back direction while aligning them, and a medal stopper for stopping and hitting the medals moving in the back direction. The medal insertion slot 5c3 formed between the wall 5c2, the collar of the medal guide groove 5c1 and the medal stopper wall 5c2, and the light transmitting portions 5c4 (in this case) provided on both sides of the medal guide groove 5c1 , Through-holes). In addition, two protrusions are formed on the medal stopper wall 5c2, and friction is reduced by reducing an area that contacts when the medal falls.

  The cover 5c is made of ABS resin, which is so-called engineering plastic (engineering plastic), and is plated or molded by aluminum die casting. This aluminum die-casting is a high-precision casting made by pouring aluminum melted at a high temperature of about 680 degrees into a precision mold. Its accuracy is up to about a few hundredths of a millimeter, so it is used as an automobile part or a precision machine part.

  The fixing portion 5d is provided with two light source insertion portions 5d1 into which the cover portion 5c is fitted and fitted from the direction of the arrow in the drawing, and two attachment holes 5d3 for attachment to the front door 1b of the rotary gaming machine. A mounting portion 5d2 is formed. The material is a transparent or colorless transparent engineering plastic resin colored in red or blue. The light source insertion portion 5d1 has an inverted concave shape and is hollow, and two sets of LED light sources 5e1 that are arranged on the circuit board 5e are attached to the left and right from the lower side. The circuit board 5e is provided with a connector 5e3 and two mounting holes 5e2 which are connected to a main control unit, which will be described later, by lead wires 5e4, and screw holes provided in the cover portion 5c through the holes 5d4 of the fixing portion 5d. It is fixed with a tapping screw from below. The LED light source 5e1 is controlled by the main control unit. When the medal cannot be inserted, the LED light source 5e1 emits red light (first color). On the other hand, the medal can be inserted and blue when the display is added for gaming. When it is added and displayed on the medal storage device in (second color), it lights in green (third color). However, when a medal cannot be inserted, it may be turned off instead of red (first color).

  FIG. 47 is an exploded right side view of the medal insertion portion.

  As a method of assembling the medal insertion portion 5, first, the cover portion 5c is fitted into the fixing portion 5d from the direction of the arrow in the figure. Thereafter, the circuit board 5e is attached from below. In this state, the tapping screw 5f1 passes through the hole 5d4 of the fixing portion 5d and cuts the screw hole provided in the cover portion 5c, whereby the medal insertion portion 5 is completed. As is apparent from the figure, two LED light sources 5e1 are stored in the light source insertion portion 5d1.

  Reference numeral 5g denotes a control plate to which buttons and a start lever, which will be described later, are attached in addition to the medal insertion portion 5, and is attached to the placement portion 5g4 at the center of the front door 1b. The control plate 5g is formed with a positioning recess 5g1, and the medal slot 5 is placed in accordance with the outer shape.

  The attachment portion 5d2 protrudes downward through the hole 5g2, and is attached to the attachment metal plate 5g3 provided on the front door 1b with a tapping screw 5f2. As a result, the control plate 5g is sandwiched and fixed between the medal insertion portion 5 and the placement portion 5g4, so that no other attachment mechanism or component is required.

  FIG. 48 is an exploded perspective view of the medal insertion portion.

  As shown in FIG. 46, the medal insertion unit 5 includes a cover unit 5c, a fixing unit 5d, and a circuit board 5e.

  The cover portion 5c has a substantially tent shape with the center depressed, and the inside is hollow. On this cover portion 5c, a medal guide groove 5c1 (central depression) that temporarily places the medals held by the player and moves them in the rearward direction while aligning them, and the medals that move in the rearward direction hit and stop. The medal stopper wall 5c2 that is dropped while being pushed, the medal insertion slot 5c3 that is formed between the collar of the medal guide groove 5c1 and the medal stopper wall 5c2, and the medal insertion groove 5c1 is provided with light transmission. Part 5c4 is formed. The cover portion 5c is made of a transparent or colorless and transparent ABS resin colored in red or blue.

  Three ridges are formed in the medal guide groove 5c1 to reduce friction caused by movement of the medal. Similarly, two protrusions are formed on the medal stopper wall 5c2 so that it is easy to fall by reducing friction.

  As described above, the inside of the light transmitting portion 5c4 is hollow, and three ridges are formed on the inner surface thereof, and light is efficiently diffused, so that it is effective for the player to look gorgeous. .

  Hooks 5c5 are provided on the tip and both sides of the cover portion 5c.

  The fixing portion 5d has a central recess 5d6 provided with a medal insertion slot 5d7 at the corresponding position and two LED insertion holes 5d4 provided in accordance with the shapes of the medal guide groove 5c1 and the medal stopper wall 5c2. A light source insertion portion 5d1 and an attachment portion 5d2 provided with two attachment holes 5d3 for attachment to the front door 1b of the swivel type gaming machine are formed. A plurality of recesses are formed in the central recess 5d6.

  In addition, three insertion holes 5d5 are formed at positions corresponding to the hooks 5c5, and the cover portion 5c is fitted from the direction of the arrow in the figure and is fitted and fixed by sliding backward, so in this state It will not come off upward. Therefore, when the medal insertion portion 5 is fitted in the recess 5g1 of the control plate 5g, the cover portion 5c cannot be removed because it cannot slide forward.

  As the material of the fixing portion 5d, an engineering plastic ABS resin is adopted, and the surface thereof is subjected to gold or silver plating. Usually, since the medal insertion part is a part touched by the player's hand, it is not preferable to perform the plating process, but since it is covered with the cover part 5c, the problem of peeling off of the plating does not occur.

  The light source insertion part 5d1 is processed like a terraced field or a demon washing board formed on the slope of a mountain, and diffusely reflects light from the LED light source 5e1 on the circuit board 5e inserted into the LED insertion hole 5d4. , It has the effect of being pleasing to the player's eyes. The circuit board 5e is provided with a connector 5e3 and two mounting holes 5e2 which are connected to a main control unit, which will be described later, by lead wires 5e4, and screw holes provided in the cover portion 5c through the holes 5d4 of the fixing portion 5d. It is fixed with a tapping screw from below. The LED light source 5e1 is controlled by the main control unit. When the medal cannot be inserted, the LED light source 5e1 emits red light (first color). On the other hand, the medal can be inserted and blue when the display is added for gaming. When it is added and displayed on the medal storage device in (second color), it lights in green (third color). However, when a medal cannot be inserted, it may be turned off instead of red (first color).

  FIG. 49 is a right side view of the medal insertion portion.

  As a method of assembling the medal insertion portion 5, as described above, the cover portion 5c is fitted into the fixing portion 5d from above, and is slid to the right and temporarily fixed. Thereafter, the circuit board 5e is attached from below. In this state, the tapping screw 5f1 cuts the screw hole provided with the fixing portion 5d, whereby the medal insertion portion 5 is completed. As is apparent from the figure, two LED light sources 5e1 are stored in the light source insertion portion 5d1.

  Reference numeral 5g denotes a control plate to which buttons and a start lever, which will be described later, are attached in addition to the medal insertion portion 5, and is attached to the placement portion 5g4 at the center of the front door 1b. The control plate 5g is formed with a positioning recess 5g1, and the medal slot 5 is placed in accordance with the outer shape. As a result, the cover 5c cannot be slid in the forward direction and is fixed.

  The attachment portion 5d2 protrudes downward through the hole 5g2, and is attached to the attachment metal plate 5g3 provided on the front door 1b with a tapping screw 5f2. As a result, the control plate 5g is sandwiched and fixed between the medal insertion portion 5 and the placement portion 5g4, so that no other attachment mechanism or component is required.

  FIG. 50 is an exploded perspective view of the medal insertion portion.

  The medal insertion unit 5 is a unit in which a bill stopper 5h is newly attached to the one shown in FIG.

  The bill holding portion 5h is provided with a bill sandwiching portion 5h1 and a hook 5h2, which are moved in the direction of the arrow in the figure and fitted into two mounting holes (not shown) of the fixing portion 5d from below. Temporarily fixed.

  FIG. 51 is a right side view of the medal insertion unit.

  As described with reference to FIG. 49, the medal insertion portion 5 has the cover portion 5c fitted into the fixing portion 5d from the upper direction and slid rightward to be temporarily fixed, and the bill stopper 5h is temporarily fixed from the bottom to the upper portion. Is done.

  A concave portion 5g1 for positioning is formed in the control plate 5g, and the medal insertion portion 5 is placed according to the outer shape. And the attaching part 5d2 is attached to the attachment metal plate 5g3 provided in the front door 1b with the tapping screw 5f2. As a result, the cover portion 5c and the bill stopper 5h are fixed, so that a thousand yen bill used by the player can be held between the back surface of the medal insertion portion 5 and the gap formed by the bill stopper 5h.

  FIG. 54 is an exploded perspective view of the medal insertion portion.

  The difference from FIG. 46 is that the medal guide groove 5c1 places the medal once and moves it in the back direction, and the arcuate guide portion 5c1a downwards from the inner end of the guide portion 5c1a toward the medal insertion slot 5c3. And an inclined portion 5c1b that is inclined. Therefore, the duplicate description of the same configuration in FIG. 46 is omitted. However, the arcuate guide portion 5c1a refers to the shape of the cross-section ridge in a direction orthogonal to the AA cross section of the figure.

  FIG. 55 is a cross-sectional view of the main part AA of the medal insertion part.

  The medal guide groove 5c1 of the cover portion 5c includes a guide portion 5c1a and an inclined portion 5c1b inclined from the inner end 5c1c thereof (see FIG. 55A).

  The conditions under which the applicant has derived an optimal dimensional relationship through various experiments are as follows: the diameter of the game medal M is D, the angle formed by the medal stopper wall 5c2 and the inclined portion 5c1b is θ, and the interior that is the beginning of the inclined portion 5c1b When the length from the end 5c1c to the medal stopper wall 5c2 is L, the relationship L <D / tan θ is satisfied (see FIG. 55B).

  As a result, when the game medal M is placed on the inclined portion 5c1b, the angle γ formed by the game medal M and the inclined portion 5c1b is larger than 90 °, so that the game medal M is not clogged and has its own weight and the medal insertion slot 5c3. (See FIG. 56A). It should be noted that if the relationship of 0.7 × D / tan θ <L is satisfied, that is, if L is larger than 70% of the maximum length, it is also suitable for top loading. Therefore, it is unrelated to chamfering the edge of the game medal slot disclosed in Patent Document 3.

  On the other hand, if the relationship of L <D / tan θ is not satisfied, the angle γ may be smaller than 90 °, so that the game medal M is likely to be clogged in the vicinity of the insertion slot 5c3 without sliding down (see FIG. 56B). .

  FIG. 57 is a cross-sectional view of the main part AA of the medal insertion part.

  When the player places a plurality of game medals M on the guide portion 5c1a and moves them in the direction of the arrow with his / her thumb, for example, the game medals M exceed the inner end 5c1c and slide in the inclined portion 5c1b with their own weight. It falls downward from the mouth 5c3 (see FIG. 57A).

  On the other hand, it is also possible for the player to hold ten or more game medals M, aim at the vicinity of the medal slot 5c3, and drop it from the top (see FIG. 57 (B)). That is, since the angle near the medal insertion slot 5c3 is an acute angle, even if the game medal M bounces off at the inclined portion 5c1b, the medal insertion slot 5c3 moves by its own weight.

  An adjustment button 6 is used for starting and releasing a medal storage device (not shown) and adjusting the inserted medals and the stored medals.

  Reference numeral 7 denotes a 1-bet button, which is used when inserting one stored medal of the medal storing device in order to play a game.

  Reference numeral 8 denotes a max bet button, which is used when a maximum of three stored medals in the medal storage device are inserted in order to play a game. Note that an LED is provided inside the max bet button 3, and lights up when the max bet button 3 is operable.

  Reference numeral 9 denotes a start lever (a part of the spinning cylinder rotation starting device), which is used when the drum unit 2 is started all at once after inserting a predetermined number of game medals to play a game. The start lever 9 is used to determine a desired set value selected from the step values 1 to 6 when performing the step setting of the payout rate. The start lever 9 is configured to be operated in the up / down / left / right directions. An operation direction indicating a start signal and four operation directions (up / down, left / right) from a start SW sensor and an operation direction sensor, which will be described later, respectively. A signal is output. That is, the start lever 9 corresponds to direction input means for the player to input a desired direction, and the operation direction sensor corresponds to input direction detection means for detecting the direction input by the direction input means. However, the number of operation directions to be detected is not limited to four, and an eight-direction detection or an angle of 360 degrees may be strictly detected by adding diagonal directions between the upper, lower, left, and right sides. On the other hand, a cross key may be separately provided in the left lateral space of the 1-bet button 7 and the operation directions of the up, down, left, and right directions may be input in the same manner as the start lever 9. As a result, an operation direction sensor 111, which will be described later, is provided on the cross key. When the center part of the cross key is pressed, an Enter signal signifying confirmation is output and used for various controls of the sub-control part described later.

  Reference numeral 10 denotes a stop button portion which is used when stopping the rotating drum portion 2. The stop button section 10 is provided with three buttons, a left stop button 10a, a middle stop button 10b, and a right stop button 10c, and the drum section 2 is operated during rotation, and corresponds to each button. The left drum 2a, middle drum 2b, and right drum 2c can be stopped. When the stop button portion is operable, the LEDs built in the stop button 10a, the stop button 10b, and the stop button 10c are lit.

  11 is a display effect device realized by an FPD (flat panel display) such as a color display using a cathode ray tube, an LCD (liquid crystal display), a PDP (plasma display panel), or an organic EL (electroluminescence). There are various video productions related to the spinning game and notification of required information. It should be noted that the display effect device 11 displays a telop of lyrics based on video data read from the ROM 161 during a BGM performance after a BB or a big hit winning.

  A speaker unit 12 includes four speakers, an upper left speaker 12a, an upper right speaker 12b, a lower left speaker 12c, and a lower right speaker 12d. During changing of sound effects and step set values according to various effects or the front door 1b Sounds a warning when is open. Although not shown, a protective speaker grill is actually attached so as to cover the entire upper surfaces of the lower left speaker 12c and the lower right speaker 12d.

  Reference numeral 13 denotes a game state display LED unit, which is an upper state display LED 13a provided at the top of the display effect device 11, an upper left state display LED 13b, an upper right state display LED 13c, a left middle state display LED 13d and a right middle It is composed of a status display LED 13e, a lower left status display LED 13f, a lower right status display LED 13g, and a middle lower status display LED 13h, and various light effects can be effectively performed. Further, the flashing is repeated as a warning display while the step set value is being changed or the front door 1b is open. In addition, since the game state display LED part 13 (13a-13h) is arrange | positioned so that the outer periphery of the front door 1b may be substantially 1 round | round | yen, it is light that colorful light circulates around an outer periphery seamlessly with respect to a player. It is possible to perform the production effectively.

  Reference numeral 14 denotes a door key hole, which is used when the front door 1b of the swivel type gaming machine main body 1 is opened by the door key, or when releasing the stop and releasing the game stop due to an error.

  Reference numeral 15 denotes a tray, and game medals paid out from a medal payout device (not shown) are discharged from the medal payout port 16 and can be received up to several hundreds.

  Reference numeral 17 denotes a logo panel unit, which is used for displaying various trademarks such as “NET” (Next Entertainment Trend) which is the name of the applicant or a model name.

  Reference numeral 19 denotes a special button, which is information required in accordance with various games displayed on the display effect device 11 and its image effects (for example, input information such as a fighter aircraft gun operation, a bomb drop, and a character moving direction). ) Is input by the player himself. Note that the information input by the special button 19 is given to a sub-board (sub-block), which will be described later, and is used only for various images and sound effects, and does not affect the game result.

  Reference numeral 20 denotes an accessory case, which is used to arbitrarily place items required by the player, such as banknotes (for example, thousand yen bills), handkerchiefs, cigarettes, and lighters. On the other hand, like the logo panel portion 17, a seal or a film is pasted so as to cover the entire portion, and used to display various trademarks such as a manufacturer and a game machine name.

  28 is an inserted medal jammed return button (also simply referred to as “return button”), which is used when a game medal is returned to a game medal selector (not shown) through which the game medal passes following the medal insertion unit 5. use.

  FIG. 3 is a perspective view of the design panel.

  The design panel 22 shown in FIG. 3A includes an upper surface portion 22a on which a display effect device attaching portion 22j for attaching the display effect device 11 is formed, an intermediate surface portion 22b on which a symbol display window 3 is formed, and the display described above. A bottom surface portion 22d is formed by the lower surface portion 22c to which the LED block 4 (light emitting display device) is attached, and a decorative object or a three-dimensional electric drive object is provided on the upper surface thereof.

  Further, the left side surface portion 22e and the right side surface portion 22f connecting the bottom surface portion 22d form a substantially box-shaped shape (or a substantially ship-shaped shape), and a space recessed inside is formed, and the upper and lower portions are attached to the front door 1b. An upper mounting portion 22g and a lower mounting portion 22h in which a plurality of mounting holes are formed are provided. By sticking a decorative seal to the five inner surfaces including the bottom surface portion 22d, the left side surface portion 22e, and the right side surface portion 22f, in particular, the bottom surface portion 22d forms three substantially flat surfaces. However, since the decorative object 23 and the electric driving object 24 are provided, it is natural that there are irregularities.

  Reference numeral 4a denotes an insertion number LED, which displays the number of game medals inserted from the medal insertion unit 5 or by the max bet button 8 or the 1 bet button 7 in order to play a game.

  4b is a medal stored number display LED for displaying the number of stored game medals (number of credits) in a range of, for example, a predetermined maximum number of 50, and a payout effect display at the time of settlement of stored medals.

  4c is a medal payout number display LED which displays the number of payout medals at the time of winning a prize, and also displays a stage setting value of a payout rate and an error code when an error occurs during stopping.

  4d is a navigation LED that displays various effects according to the game situation. For example, the power level of the characters, the number or degree of destruction of machine guns and bombs deployed in fighters, and the volume level display (generally known as an equalizer) corresponding to sound effects are displayed. A small liquid crystal display device may be used for navigation.

  The design panel 22 shown in FIG. 3 (B) is different from that in FIG. 3 (A) in that an uppermost surface portion 22i is provided as a further bent surface (a collar). The provision of the uppermost surface portion 22i is advantageous in that the attached display effect device 11 can be easily seen by the player and the design panel itself is further strengthened.

  4A and 4B are explanatory views of the rotating cylinder rotation starting device including the start lever 9, FIG. 4A is a side sectional view showing a state where the rotating cylinder game machine body 1 is attached, and FIG. It is a perspective view which shows the positional relationship of the lever 9 and each detection sensor (the start SW sensor 110 and the operation direction sensor 111).

  The start lever 9 is formed of a hollow spherical transparent plastic, and includes a grip 9a as a grip portion including a nut 61 fixed to an opening, and a tubular or tubular member, and an outer surface of the start lever 9 as necessary. It is comprised by the shaft 9b as an arm part in which the ridge or the step was formed.

  A male thread is formed at the tip (outer end) of the shaft 9b, the nut 61 of the grip 9a can be screwed, and the grip 9a is mounted so as to be pressed against the flange 62 of the shaft 9b. Further, a sliding body 64 having a sleeve 63 and an outer spherical surface is loosely fitted on the shaft 9b. The sliding body 64 is in contact with a spherical receiving seat 66 formed in a through-hole of an attachment member 65 that is screwed and fixed to a frame (not shown) of the swivel type gaming machine body 1.

  The compression spring 67 is mounted between a spring seat 68 fixed to the mounting member 65 and a disc seat 70 that is in contact with and locked to a retaining ring 69 fitted to the shaft 9b. The force in the right direction in the figure is applied. Further, the shaft 9b is pressed rightward by this urging force, and this force presses the sliding body 64 against the spherical receiving seat 66 via the flange 62 and the sleeve 63, so that no force is applied to the grip 9a. The start lever 9 is elastically held at a horizontal neutral position and can pull or rotate the shaft 9b against the compression spring 67.

  At the rear end (inner end portion) of the shaft 9b, a start SW sensor 110 and an operation direction sensor 111 (for example, the displacement of the rear end of the shaft 9b are optically detected to determine “ON”. “Photosensors” are provided in close proximity. However, as long as the displacement of the shaft 9b is detected, a magnetic sensor or a mechanical sensor may be used.

  Reference numeral 110 denotes a start SW sensor, which generates a start signal and outputs it to the main controller 100 regardless of which direction the start lever 9 is operated.

  The operation direction sensor 111 is composed of four sensors that output signals corresponding to the up, down, left, and right directions in which the start lever 9 is operated. The output signals directly enter a sub-control unit 160 described later, while the main control Since it is not input at all to the section 100, it does not affect the game result. Therefore, the configuration of the invention of the present application does not violate the Act on the Regulation of Customs Business, etc. and the Optimization of Business (Last Amendment: Law No. 55 of May 30, Heisei 15) .

  111U is an upward sensor that detects that the start lever 9 has been operated upward.

  111D is a downward sensor that detects that the start lever 9 has been operated downward.

  111R is a right direction sensor that detects that the start lever 9 has been operated in the right direction.

  111L is a left direction sensor that detects that the start lever 9 has been operated in the left direction.

  FIG. 40 is a front view of the main part of the medal sorting device.

  In the medal sorting device 41, a medal passage 43 is formed between the main plate 42 and a sub plate (not shown) provided at an appropriate interval on the front side thereof, following the medal slot 5. The medal guide rail at the bottom of the medal passage 43 includes a first rail 44 in the front half and a second rail 45 in the rear half. The first rail 44 is provided integrally with the main plate 42, and the second rail. 45 is provided so as to be movable in the front-rear direction by an operating coil (not shown).

  In a normal state (when the operating coil is non-conductive), the second rail 45 is on the extension of the first rail 44, and the medal M is guided from the first rail 44 to the second rail 45 by its own weight, and moves up the medal passage 43. To the downstream direction (that is, from the left to the right in the figure). Further, during the game or during the game settlement, at the time of stopping, the second rail 45 is moved backward by energizing the operating coil, and the medal M inserted from the medal slot 5 is detached from the second rail 45. And returned to the medal tray 15.

  Above the first rail 44, a guide spacer 46 that restricts passage of a medal larger than the regular medal M is provided. When the medal M is jammed between the guide spacer 46 and the first rail 44, the medal M jammed in the cancel plate 47 is pushed out by manually operating the return button 28, and the medal is pushed to the first rail 44. It comes to fall off from. Further, a medal smaller than a regular medal falls backward due to its own weight and falls off the first rail 44. Then, the medal that falls off the first rail 44 is returned to the medal tray 15. In this case, a medal that has fallen off from the first rail 44 (may be a medal of normal size) may be detected only by the optical sensor 48a. Since it is frequently interrupted, the determination method of the medal sorting device of the present invention deals with it by performing its own error processing as will be described later.

  Above the second rail 45, a medal passage sensor 48 for detecting the passage of an object such as a medal and a proximity sensor 49 for detecting a metal object in the proximity position are provided in order along the moving direction of the medal.

  The medal passage sensor 48 includes, for example, two sets of optical sensors 48a (upstream first medal detection sensors) and optical sensors 48b (downstream second medal detection sensors) arranged at predetermined intervals in the movement direction of the medals. ). These optical sensor 11a and optical sensor 11b may be either a light transmission type sensor or a light reflection type sensor. However, the medal detection sensor is not limited to the optical sensor.

  The proximity sensor 49 is a sensor that detects a metal object in the proximity position. For example, a count sensor (model: CS-P1A) manufactured by Minerva Co., Ltd. is used as the third medal detection sensor. However, the determination method of the medal sorting device according to the present invention is not limited to a sensor that detects a metal object, and may be an optical sensor. It is adopted because of the need to detect.

  FIG. 5 is a block diagram of the control circuit system of the gaming machine according to the present invention, which is roughly divided into a main block (main board: a part not enclosed by a broken line) and a sub block (sub board: a part enclosed by a broken line). Is done. The main block controls the game result, and the sub block controls the game progress and the various effects of displaying and displaying the result. Further, the signal from the main block is output to the sub block, but conversely, no signal can be received from the sub block to the main block. This is for the purpose of countermeasures against Goto, and is stipulated by laws related to customs business regulations and business optimization.

  The main control unit 100 is an integrated one-chip microcomputer (LE4280B-PA-G1 manufactured by EL Tech Co., Ltd.) equipped with a microprocessor with a built-in CPU, and describes control procedures for a predetermined data table area and the entire apparatus. A ROM 101 for storing programs and a RAM 102 (RWM: also referred to as rewritable memory) in which counters, registers, and the like are formed and temporarily store information necessary for control are provided.

  The main control unit 100 includes a start SW sensor 110 (start switch sensor 110), a stop button sensor 120, a medal detection sensor 130, and a bet button sensor 140 via an I / O port (not shown) and a data bus. And the stage setting part 150 is connected, and the main control part 100 is comprised so that the input signal from these can be received.

  The main control unit 100 is connected to the drum unit 2, the medal payout device 18 and the display LED block 4 via an I / O port (not shown) and a data bus. Each device is configured to be controllable. Further, a sub-control unit 160 is connected to the main control unit 100 via an I / O port (not shown), and control data (for example, coin insertion data and winning status) necessary for various control of sub-blocks is connected. Data, data indicating the switch operating state of the stage setting unit, and stage setting value) are output to the sub-control unit 160. The sub-control unit 160 also stores the history information of the step set values in the built-in RAM 162, and the history information is backed up by a battery, so it will not disappear even if the main power is turned off.

  Similar to the main control unit 100, the sub-control unit 160 is an integrated one-chip microcomputer equipped with a microprocessor with a built-in CPU, and a ROM 161 that stores a control program describing the control procedure of the entire sub-block; A counter, a timer, a register, and the like are formed, and a RAM 162 that temporarily stores information necessary for control received from the main control unit 100 is provided. The sub-control unit 160 starts a timer based on the data indicating the switch operation state of the stage setting unit, and if it does not turn ON or OFF even after a predetermined time has passed, abnormal sound and light and liquid crystal display are detected. Announce the occurrence.

  In particular, the sub control unit 160 does not have the step set value stored in the RAM 102 within a predetermined range, and after the main control unit 100 generates a warning, the sub control unit 160 transmits the step set value selected in accordance with the operation of the store clerk setting change switch. If the latest step set value stored in the RAM 162 matches the step set value that has been transmitted, the fact that they match is displayed or notified. For example, the sub-control unit 160 displays “matched with the stage setting value at the time of opening” on the display effect device 11 and generates a beep sound from the speaker unit 12, or sounds “the stage setting value at the time of opening”. "I matched." Is repeated. After that, when the step setting unit 150 is operated in a state where the sub control unit 160 displays or notifies that the sub control unit 160 matches, the main control unit 100 newly stores the transmitted step setting value in the RAM 102, The winning of the variable display game is determined using the newly stored step setting value.

  The ROM 161 stores a plurality of BGM (Background Music) data. In particular, during the big bonus game, a specially arranged BGM is selected and played in order to enhance the player's feelings. . The sub-control unit 160 receives the game start signal from the main control unit 100 and counts the number of symbol variation display games when the BGM is selected and played after the big win is won. When the number exceeds a predetermined number (for example, 100 games), the first music is played as a karaoke accompaniment of the music. On the other hand, when the number is less than the predetermined number (for example, 100 games), the second music includes the singing voice and accompaniment of the lyrics of the music. Play. In other words, when BB or jackpot is won within 100 games, a song containing the singer's singing voice is played, while in 101 games or more, only karaoke without the singer's singing voice is played. As a result, when a BGM with a singing voice is played, the player can feel a sense of accomplishment that he has won a BB or a jackpot with a small number of games, and other players who have listened to the BGM also have an early BB. Or, it has the effect of inspiring to win a jackpot.

  As a way to have this BGM data with singing voice and BGM data without singing voice, for example, create BGM data without singing voice from 1 to 7 channels in MIDI format (MIDI file), create only singing voice data in 8 channels, The sub-control unit 160 plays 1 to 8 channels when the BB is acquired within 100 games, while playing 1 to 7 channels when the game is 101 games or more.

  A MIDI file is a file created when recorded on a disk or semiconductor memory with sequencer software. SMF (Standard Medium File) can be played on a general player, and the extension is “.mid”. If it is SMF, it can be handled by most sequencer software, and the sub-control unit 160 also has the function of the sequencer software. Have

  SMF has formats 0, 1, and 2. Format 2 is rarely used at present. The SMF format 0 records all MIDI channel data as a single track and is easy to process for a MIDI sound source, and can be used by the sequencer software function unit of the sub-control unit 160. The SMF format 1 is recorded as a plurality of tracks, but the sub-control unit 160 uses a plurality of tracks to record data for one channel (for example, a snare and a hi-hat are recorded on different tracks when a drum is driven). Editing and making the track's MIDI output channel both 10 channels).

  The sub-control unit 160 includes a display effect device 11, a speaker unit 12, a gaming state display LED unit 13, an input SW unit 25 (input switch unit 25), a time measuring unit 26, an operation direction sensor 111, a special button sensor 112, and The door abnormality signal output device 113 is connected, and the sub-control unit 160 is configured to be able to receive input signals from each of these devices and to output various data and signals to perform various controls. Yes.

  The operation direction sensor 111 outputs a direction signal corresponding to the up / down / left / right direction in which the start lever 9 is operated, and the sub-control unit 160 receives the direction signal, and performs various video effects and winning notifications according to the direction signal. Are displayed on the display effect device 11 and sound effects are generated from the speaker unit 12.

  The special button sensor 112 outputs an ON signal (for example, a HIGH signal) when the special button 19 is operated, and the sub-control unit 160 displays various games and their video effects and winning notifications according to the timing of receiving the ON signal. Are displayed on the display effect device 11 and sound effects such as bomb dropping and machine gun operation are generated from the speaker unit 12.

  The door abnormality signal output device 113 is a device that detects the open / closed state of the door and outputs a control signal to the sub-control unit 160. When the main power supply is ON, an ON / OFF signal is generated according to the opening / closing of the front door 1b. When the main power supply is OFF, it is driven by the power supplied from the sub power supply, detects and stores the abnormal opening / closing of the front door 1b when the main power supply is cut off, and then the main power supply is turned ON. Even in such a case, the sub-control unit 160 is notified of abnormal opening and closing when the main power is turned off. As a result, even if the front door 1b is closed, the sub-control unit 160 generates a warning sound when the main power is turned on, so that the manager of the gaming hall recognizes the abnormal situation and checks and checks the gaming machine, etc. Appropriate measures can be taken.

  The medal detection sensor 130 includes the medal passage sensor 48 and the proximity sensor 49 described above, and outputs a number of pulse signals corresponding to the number of medals inserted from the medal insertion slot 5, and the main control unit 100 outputs this pulse signal. The received number and the counter processing of the rise and fall of the pulse signal are performed, and the inserted number or credit number increased by the number corresponding to the number of pulses is displayed on the inserted number LED 4a or the medal stored number display LED 4b in the display LED block 4. To control.

  The bet button detection sensor 140 outputs a pulse signal in accordance with the operation of the 1 bet button 7 or the max bet button 8, and the main control unit 100 controls the display of the number of inserted LEDs 4a so as to correspond to the obtained pulse signal. To do.

  Further, when the player operates the start lever 9 after inserting a predetermined number of medals, the start SW sensor 110 outputs a start signal, and the main control unit 100 performs random number lottery or the like in response to reception of the start signal. A variation display game is started and a drive pulse signal is output to the drum unit 2. The game performed by operating the start lever 9 once is a variable display game of one game, and the player aims to increase the medal by acquiring a bonus game (big bonus or regular bonus). Repeat the game.

  Then, when the stop buttons 10a, 10b, and 10c are operated during the variable display game, the main control unit 100 stops the rotation of the rotating drum, and a predetermined combination is established (the design of each rotating drum is predetermined. When the medals are to be paid out, the number of payouts is displayed on the medal payout number display LED 4c in the display LED block 4, and this is added to the number of credits and displayed on the medal stored number display LED 4b. Display. When the payout operation is performed with the settlement button 6 or when the number of credits exceeds, for example, the maximum number of 50, the main control unit 100 controls the medal payout device 18 so that the required number of medals can be obtained as medals. It is discharged from the payout opening 16 and accumulated in the tray 15.

  Further, the main control unit 100 outputs control data related to internal winnings to the sub-control unit 160 when a small role is established, or in particular, when a bonus game is won internally. When the sub-control unit 160 receives control data from the main control unit 100, the lighting control of the gaming state display LED unit 13 and the control of a speech synthesis LSI (not shown) for generating sound effects from the speaker unit 12 are performed. In addition, various presentation operations such as display control of characters and background video in the display screen of the display presentation device 11 are performed.

  150 is a stage setting unit, and by performing the stage setting operation of the payout rate, which will be described later, the hall side has a stage value 1 to 1 according to the event and the collection status for the release at the newly opened and the profit improvement. A desired set value can be selected from among the six.

  Reference numeral 25 denotes an input SW unit (input switch unit), which sets a warning mode when a stage setting operation of the payout rate is performed, and sets a time zone in which a warning is generated or not generated. The warning mode includes three modes: an on state or an off state of a warning generation function, and a timer state in which a warning is generated only during a set time period. The input SW unit 25 includes an initialization switch for initializing the sub-block and a volume switch used for switching the volume of the speaker unit 12, and functions when both are pressed simultaneously. ing.

  Reference numeral 26 denotes a time measuring unit that is a radio timepiece that receives absolute time data from a satellite or the like and keeps accurate time, and outputs the time measured to the sub-control unit 160.

  FIG. 41 is a block diagram of the control system of the medal sorting device, in which a part of FIG. 5 is extracted and described in detail.

  The medal sorting board 50 is connected with an optical sensor 48a, an optical sensor 48b, a proximity sensor 49, and an operating coil 51, which are medal passage sensors 48. Further, the main control unit 100 is connected to the medal sorting board 50, and the inserted number LED 4a, the medal stored number display LED 4b, and the error display LED 4e are connected to the output side of the main control unit 100.

  In this case, the RAM 102 incorporated in the main control unit 100 functions as a plurality of counters that count the number of rising edges and the number of falling edges of the output signals of the detection sensors.

  Here, a determination method (determination control) of the medal sorting device will be described in detail based on a time chart showing the state of each sensor and a change in count values of a plurality of counters.

  FIG. 42 is a timing chart when a regular medal is properly inserted.

  As the medal moves from the upstream side to the downstream side of the medal passage 5, the optical sensor 48a, the optical sensor 48b, and the proximity sensor 49 are sequentially turned ON, and then turned OFF in the same order (see FIG. 42A).

  The main control unit 100 first sets all the values of the rising counter of the optical sensor 48a, the rising counter of the optical sensor 48b, the rising counter of the proximity sensor 49, and the falling counter of the optical sensor 48a at time T0, which is the initial state. (Initialization: see FIG. 42B).

  When the optical sensor 48a changes from the OFF state to the ON state during the time T0 to T1, the main control unit 100 sets 1 to the value of the rising counter of the optical sensor 48a when the rising edge is detected (that is, the time Tr). In addition, “53” is written in the value of the timer and 1 is subtracted every time a predetermined time elapses (interrupt timing of about 3.7 milliseconds). As a result, the rising counter value of the optical sensor 48a is “1”, the rising counter value of the optical sensor 48b is “0”, the rising counter value of the proximity sensor 49 is “0”, and the falling counter value of the optical sensor 48a is “0”. " Further, since 1 is subtracted at each interrupt timing, the timer value is counted down as “53”, “52”, “51”, “50”, “49”, “48”. C)).

  When the optical sensor 48b changes from the OFF state to the ON state during the time T1 to T2, the main control unit 100 adds 1 to the value of the rising counter of the optical sensor 48b when the rising edge is detected. As a result, the rising counter value of the optical sensor 48a is “1”, the rising counter value of the optical sensor 48b is “1”, the rising counter value of the proximity sensor 49 is “0”, and the falling counter value of the optical sensor 48a is “0”. " Note that 1 is continuously subtracted from the timer value at every interrupt timing.

  When the proximity sensor 49 changes from the OFF state to the ON state during the time T2 to T3, the main control unit 100 adds 1 to the value of the rising counter of the proximity sensor 49 when the rising edge is detected. As a result, the rising counter value of the optical sensor 48a is “1”, the rising counter value of the optical sensor 48b is “1”, the rising counter value of the proximity sensor 49 is “1”, and the falling counter value of the optical sensor 48a is “0”. " Note that 1 is continuously subtracted from the timer value at every interrupt timing.

  When the optical sensor 48a changes from the ON state to the OFF state during the time T3 to T4, the main control unit 100 adds 1 to the value of the falling counter of the optical sensor 48a when the falling is detected. As a result, the rising counter value of the optical sensor 48a is “1”, the rising counter value of the optical sensor 48a is “1”, the rising counter value of the proximity sensor 49 is “1”, and the falling counter value of the optical sensor 48a is “1”. " Note that 1 is continuously subtracted from the timer value at every interrupt timing.

  When the optical sensor 48b changes from the ON state to the OFF state, the main control unit 100 subtracts 1 from each of the four counter values at time T5, which is the time when the falling edge is detected. As a result, the rising counter value of the optical sensor 48a is “0”, the rising counter value of the optical sensor 48a is “0”, the rising counter value of the proximity sensor 49 is “0”, and the falling counter value of the optical sensor 48a is “0”. " On the other hand, if the timer value is “0” before the falling edge of the optical sensor 48b is detected, the time is up and a CE (selector error) indicating a clogged medal or the like is displayed. That is, the main control unit 100 monitors whether or not the medals pass normally within about 196 msec from the time Tr when the medals are detected. If the medals do not pass, an error occurs.

  Then, the main control unit 100 determines that the rising counter value of the optical sensor 48a is “0” or “1”, the rising counter value of the optical sensor 48a is “0”, the rising counter value of the proximity sensor 49 is “0”, and the optical sensor It is determined whether or not the falling counter value of 48a is “0”. If this condition is satisfied, the number of inserted medals “1” is added and displayed on the inserted number LED 4a or the medal stored number display LED 4b. On the other hand, if this condition is not satisfied, error processing is performed and the fact is displayed on the error display LED 4e.

  FIG. 43 is a timing chart when a regular medal is properly inserted.

  As the two medals move through the medal passage 5 from the upstream side to the downstream side, the optical sensor 48a, the optical sensor 48b, and the proximity sensor 49 are sequentially turned on, and then turned off in the same order ( (See FIG. 43A). Note that the difference from FIG. 42A is that the optical sensor 48a is changed from the OFF state to the ON state again during the time T4 to T5.

  The main control unit 100 first sets all the values of the rising counter of the optical sensor 48a, the rising counter of the optical sensor 48b, the rising counter of the proximity sensor 49, and the falling counter of the optical sensor 48a at time T0, which is the initial state. (Initialization: see FIG. 43B).

  When the optical sensor 48a changes from the OFF state to the ON state during the time T0 to T1, the main control unit 100 sets 1 to the value of the rising counter of the optical sensor 48a when the rising edge is detected (that is, the time Tr). In addition, “53” is written in the value of the timer and 1 is subtracted every time a predetermined time elapses (interrupt timing of about 3.7 milliseconds). As a result, the rising counter value of the optical sensor 48a is “1”, the rising counter value of the optical sensor 48b is “0”, the rising counter value of the proximity sensor 49 is “0”, and the falling counter value of the optical sensor 48a is “0”. " Since the timer value is decremented by 1 at every interrupt timing, it is counted down as “53”, “52”, “51”, “50”, “49”, “48”. C)).

  When the optical sensor 48b changes from the OFF state to the ON state during the time T1 to T2, the main control unit 100 adds 1 to the value of the rising counter of the optical sensor 48b when the rising edge is detected. As a result, the rising counter value of the optical sensor 48a is “1”, the rising counter value of the optical sensor 48b is “1”, the rising counter value of the proximity sensor 49 is “0”, and the falling counter value of the optical sensor 48a is “0”. " Note that 1 is continuously subtracted from the timer value at every interrupt timing.

  When the proximity sensor 49 changes from the OFF state to the ON state during the time T2 to T3, the main control unit 100 adds 1 to the value of the rising counter of the proximity sensor 49 when the rising edge is detected. As a result, the rising counter value of the optical sensor 48a is “1”, the rising counter value of the optical sensor 48b is “1”, the rising counter value of the proximity sensor 49 is “1”, and the falling counter value of the optical sensor 48a is “0”. " Note that 1 is continuously subtracted from the timer value at every interrupt timing.

  When the optical sensor 48a changes from the ON state to the OFF state during the time T3 to T4, the main control unit 100 adds 1 to the value of the falling counter of the optical sensor 48a when the falling is detected. As a result, the rising counter value of the optical sensor 48a is “1”, the rising counter value of the optical sensor 48a is “1”, the rising counter value of the proximity sensor 49 is “1”, and the falling counter value of the optical sensor 48a is “1”. " Note that 1 is continuously subtracted from the timer value at every interrupt timing.

  When the optical sensor 48a changes from the OFF state to the ON state during the time T4 to T5, the main control unit 100 adds 1 to the value of the rising counter of the optical sensor 48a when the rising edge is detected. As a result, the rising counter value of the optical sensor 48a is “2”, the rising counter value of the optical sensor 48b is “1”, the rising counter value of the proximity sensor 49 is “1”, and the falling counter value of the optical sensor 48a is “1”. " Note that 1 is continuously subtracted from the timer value at every interrupt timing.

  When the optical sensor 48b changes from the ON state to the OFF state, the main control unit 100 subtracts 1 from each of the four counter values at time T5, which is the time when the falling edge is detected. As a result, the rising counter value of the optical sensor 48a is “1”, the rising counter value of the optical sensor 48a is “0”, the rising counter value of the proximity sensor 49 is “0”, and the falling counter value of the optical sensor 48a is “0”. " On the other hand, if the timer value is “0” before the falling edge of the optical sensor 48b is detected, the time is up and a CE (selector error) indicating a clogged medal or the like is displayed. That is, the main control unit 100 monitors whether or not the medals pass normally within about 196 msec from the time Tr when the medals are detected. If the medals do not pass, an error occurs.

  Then, the main control unit 100 determines that the rising counter value of the optical sensor 48a is “0” or “1”, the rising counter value of the optical sensor 48a is “0”, the rising counter value of the proximity sensor 49 is “0”, and the optical sensor It is determined whether or not the falling counter value of 48a is “0”. If this condition is satisfied, the number of inserted medals “1” is added and displayed on the inserted number LED 4a or the medal stored number display LED 4b. On the other hand, if this condition is not satisfied, error processing is performed and the fact is displayed on the error display LED 4e.

  The reason for determining the passing state of the regular medal at the fall of the optical sensor 48b is to detect the medal to be accepted as soon as possible. For example, when the 50th medal, which is the maximum number of credits, is detected and 50 credits are stored and the next medal is going to pass continuously, the actuating coil immediately after detecting the 50th medal Since 51 is driven, the 51st medal cannot pass. The point of detection at the falling edge of the optical sensor 48b is also a point of inventive step of the present invention.

  FIG. 44 is a timing chart when a medal is inserted.

  The case where the inserted medal is detected only by the optical sensor 48a when moving from the upstream to the downstream in the medal passage 5 and then falls off the first rail 44 or the second rail 45 is shown.

  The main control unit 100 first sets all the values of the rising counter of the optical sensor 48a, the rising counter of the optical sensor 48b, the rising counter of the proximity sensor 49, and the falling counter of the optical sensor 48a at time T0, which is the initial state. (Initialization: see FIG. 44B).

  When the optical sensor 48a changes from the OFF state to the ON state during the time T0 to T1, the main control unit 100 sets 1 to the value of the rising counter of the optical sensor 48a when the rising edge is detected (that is, the time Tr). In addition, “53” is written in the value of the timer and 1 is subtracted every time a predetermined time elapses (interrupt timing of about 3.7 milliseconds). As a result, the rising counter value of the optical sensor 48a is “1”, the rising counter value of the optical sensor 48b is “0”, the rising counter value of the proximity sensor 49 is “0”, and the falling counter value of the optical sensor 48a is “0”. " Since the timer value is decremented by 1 at every interrupt timing, it is counted down as “53”, “52”, “51”, “50”, “49”, “48”. C)).

  When the optical sensor 48a changes from the ON state to the OFF state (that is, the falling time Td) without detecting the rise of each sensor during the time T1 to Td (<196 msec), the main control unit 100 detects the optical sensor 48b. 1 is subtracted from the value of the rising counter of the optical sensor 48a (that is, whether the counter value is “0” or “1” at time Td). As a result, the rising counter value of the optical sensor 48a is “0”, the rising counter value of the optical sensor 48a is “0”, the rising counter value of the proximity sensor 49 is “0”, and the falling counter value of the optical sensor 48a is “0”. " Then, since the timer value subtraction process at each interrupt timing is stopped, for example, the timer value subtraction process is stopped at a value of “34” (see FIG. 44C), and the state becomes the same as the time T0.

  That is, the main control unit 100 detects the falling edge of the optical sensor 48a (ON state to OFF state) before the measured elapsed time has passed the predetermined time (196 milliseconds). When the rise of 48b is not detected (counter value “0”), it is possible to wait for the next medal insertion without displaying an error regarding the inserted medal. Thereafter, when a medal is inserted, the processing described with reference to FIGS. 42 and 43 is performed to count the medal.

  FIG. 6 is a block diagram of a control circuit system for controlling the drum unit.

  The drum unit 2 includes step motors 30a, 30b, and 30c for controlling rotation of the three drums of the left drum 2a, the middle drum 2b, and the right drum 2c, and responds to the drive pulse signal from the main control unit 100. When the step motors 30a, 30b and 30c are driven and the drive pulse signal is continuously supplied to the three phases, the suction force is generated and stopped.

  The step motors 30a, 30b, and 30c are four-phase 1-2 excitation methods, have a step number of 252 steps / rotation (1.42 degrees / step), and just when the main control unit 100 inputs a drive pulse signal of 504 pulses. Each index signal (reference signal or reference position signal) returns one pulse from each of the spinning sensors 31a, 31b, and 31c, each of which is made of one photointerrupter and rotates once, so that the main control unit 100 Can accurately grasp the position of each drum. That is, the resolution by the input pulse is 0.714 (degrees / pulse). When the resolution is further increased, the rotational position can be grasped in detail by managing the time from the input pulse to the next input pulse and the rotational speed.

  FIG. 7 is a configuration block diagram of the drum unit.

  Center portions of the left drum 2a, the middle drum 2b, and the right drum 2c, which are thick disk-shaped rotating bodies, are connected to the rotation shafts of the step motors 30a (not shown), 30b (not shown), and 30c, respectively. It rotates in the direction of the arrow shown (ie, from top to bottom). In addition, a left swirl band 32a, a middle swirl band 32b, and a right swirl band 32c on which a plurality of kinds of symbols are drawn are attached to the outer peripheral portion of each drum, and the same symbols are effective lines in the variable display game. If it is displayed on the window 3 side by side, it will be a prize. In addition, the star mark, + mark, plum mark (black circle mark) and triangle mark in the figure are shown for convenience and are different from actual ones.

  FIG. 8 is a drum symbol arrangement table.

  In each of the left drum 2a, the middle drum 2b, and the right drum 2c, a swirl belt having a left drum symbol, a middle drum symbol, and a right drum symbol as illustrated in FIG. It is stuck like so.

  Each swirl belt has 21 different symbols on it, including the big bonus symbols “Red 7” and “Blue 7”, stocks of bonuses and regular bonuses that are released, There are cherries and watermelons that trigger lottery for mode transition from a low probability state to a high probability state, and bells and replays having the opposite function.

  As shown in FIG. 7, cylinder sensors 31a, 31b, and 31c (not shown) are provided for the step motors 30a, 30b, and 30c, respectively, and an index signal is output from each cylinder sensor in response to one rotation of the step motor. Therefore, the main control unit 100 grasps the symbol number and the rotation angle (24 divisions / symbol) from the number of the index signal and the output drive pulse signal, and considers the symbol arrangement shown in FIG. Thus, it is always possible to recognize how much time each symbol reaches on the effective line of each drum.

  FIG. 9 is a structural block diagram of the drum unit, and FIGS. 9A and 9B show the state in which the right drum 2c is controlled to be pulled in time series.

  The main control unit 100 receives the start signal of the variable display game, and when the lottery result is won and the winning combination is established, the main control unit 100 performs pulling-in control for drawing in so as to align the symbols of the winning combination on the active line. .

  For example, in the state where the symbols “7, 7” are aligned on the effective line diagonally to the lower right of the left drum 2a and the middle drum 2b where the big bonus combination is won internally, the pattern within 4 frames from this effective line When the stop button 10c is operated in a state where “7” is positioned (see FIG. 9A), the main control unit 100 forcibly aligns this on the effective line and sets “7, 7, 7”. Pull-in control is performed so that the combination is achieved (see FIG. 9B). On the other hand, even if any winning combination is established by lottery, if a predetermined symbol corresponding to the winning combination is not displayed on the active line, it is not advantageous to the player. For example, a big bonus game (BB game) is not started unless it is displayed as shown in FIG. This pull-in control is performed not only on the right drum 2c but also on the symbols of the left drum 2a and the middle drum 2b.

  In the example of FIG. 9, the symbol “7” of the right drum 2 c is just 4 frames above and is arranged on the effective line as a target of the pull-in control. However, this pull-in control is not limited to four frames, and the number of pull-in frames can be increased / decreased by software control so as to be adapted to the design specifications or legal regulations.

  FIG. 10 is a configuration block diagram of the drum unit, and FIGS. 10A and 10B show the state in which the right drum 2c is controlled to avoid (or kick control) in time series.

  When the main control unit 100 receives the start signal of the variable display game, and the lottery result is lost and the combination is not established, the main control unit 100 does not align the symbols of the winning combination (bonus or small combination) on the active line. Perform avoidance control.

  For example, when the big bonus combination is not elected internally and the symbols “7, 7” are aligned on the right diagonally lower effective line of the left drum 2a and the middle drum 2b (so-called “reach state”) In the case where the stop button 10c is operated in a state where the symbol "7" is located within one frame from the effective line by the "eye push" (for example, called "bita push") 10A), the main control unit 100 forcibly shifts the symbol “7” to the previous position so that “7, 7, 7” is not aligned on the active line. Avoidance control is performed (see FIG. 10B). This avoidance control is performed not only for the right drum 2c but also for the symbols of the left drum 2a and the middle drum 2b.

  FIG. 30 is a timing chart showing the relationship among an index signal, symbol position data (frame data), a drive pulse signal, and a stop button sensor signal.

  FIG. 30 (A) shows index signals output from the respective cylinder sensors 31a, 31b and 31c, and the main control is performed so that T1 becomes constant at 0.751 seconds (that is, 79.9 revolutions / minute). Controlled by the unit 100.

  FIG. 30B shows the symbol position data of the rotating drum, and FIG. 30C shows the drive pulse signal.

  The symbol position data is generated by collecting drive pulse signals, and the drive pulse signal is decremented by 1 every 24 pulses. That is, with reference to the index signal, the symbol position data is “21” in the range of the driving pulse signal from 1 pulse to 24 pulses, the symbol position data is “20” in the range of the driving pulse signal from 25 pulses to 48 pulses, The symbol position data is “19” when the drive pulse signal is in the range of 49 to 72 pulses, the symbol position data is “1” when the drive pulse signal is in the range of 481 to 504 pulses, and the symbol position data is 21 to 1 Turn around.

  The drive pulse signal is a drive pulse of a prescribed pattern that is input to the motor coil in order to rotate the rotating drum in a certain direction, and there are eight pattern numbers of patterns 0 to 7 as can be seen from the figure. When pattern numbers 0 to 7 are repeatedly applied to the motor coils 1 to 4 as this drive pulse signal three times (that is, 24 pulses are input), the rotating drum rotates from top to bottom by one pattern (one frame). To do.

  In particular, the input pulse phase data of the drive pulse input to the step motor is 5-bit data of 0 to 23 for driving the rotating drum by one frame, and pattern numbers 0 to 7 are phase data of the lower 3 bits. Thus, the drive pulse corresponding to the pattern number is actually applied to the motor coils 1 to 4 phase. Therefore, even when only the pattern number is stored in the work RAM (RAM 102), it corresponds to the phase data storage means for storing the input pulse phase data.

  FIG. 30D shows a stop button sensor signal output when each stop button is operated. In the case of this figure, the main control unit 100 recognizes the symbol position data “11” and the input pulse phase data “10” (or pattern number “2”) at the rising edge of the stop button sensor signal.

  FIG. 31 is a schematic diagram of the left drum 2a included in the drum portion.

  As shown in FIG. 31A, the left drum 2a rotates in the direction of the arrow (from the top to the bottom), and the cherry pattern is placed on any one of the upper, middle, and lower stages of the three windows 3 indicated by solid lines. When is stopped, a prize is awarded and a predetermined number of game medals are paid out. FIG. 31A shows a state where the cherry symbol is stopped at the upper stage of the window 3.

  When the player performs an operation to start the variable display game, the main control unit 100 performs an internal lottery. As a result, when the upper cherry (cherry 1) is won, the position (timing) at which the stop button is operated. ) To perform cherry symbol pull-in control (see FIG. 9) or avoidance control (see FIG. 10).

  FIG. 31 (B) shows the possible range of pull-in control. When the stop button 10a is operated at a position four frames above the position where the cherry pattern is just the upper stage, the main control unit 100 Stop the cherry symbol at the top of 3. In actuality, it takes about 36 ms to stop, so it is positioned higher by that amount, but for convenience of explanation, it is written in this way. In addition, since it is specified that the stop operation is performed within 190 ms from the stop operation, there is a case where four frames are not slipped.

  On the other hand, FIGS. 31 (C) and 31 (D) show the range in which avoidance control or the like is performed, and the main control unit 100 has the cherry symbol 4 from the upper position even when the upper cherry is won. When the stop button 10a is operated at a position above the frame (that is, a position above 4 in FIG. 31A) or a position slightly past the upper position, the position of the upper position or the lower position is increased. Stop the cherry symbol down and make it lose. That is, since the middle cherry (cherry 2) or the lower cherry (cherry 3) is not won, the cherry symbol must be forcibly stopped outside the window 3.

  FIG. 32 is a schematic diagram showing the relationship between the left drum 2a, the window 3 and the symbol position data.

  As shown in FIGS. 32 (A) and 32 (B), the cherry symbols on the left drum 2a are the frame number 8 and the frame number 19 (see FIG. 8). When the lowermost position of the unit 3 is used as a measurement reference, the main control unit 100 reads the symbol position data “15” and the input pulse phase data “0” to the symbol position data “11” and the input pulse phase data “23” or the symbol. When the stop button 10a is operated in the range of the position data “5” and the input pulse phase data “0” to the symbol position data “1” and the input pulse phase data “23”, the cherry symbol is stopped at the upper stage and a winning is made. . In other words, even if the stop button 10a is appropriately operated, not only winning with a probability of 10/21, but if a winner is notified, an expert can push forward and win with a probability close to 100%. . Therefore, there is a problem that there is no change in the stop of the symbol, and there is a lack of playability and preference.

  FIG. 33 is a symbol combination display determination diagram.

  When all three drums are stopped, the main control unit 100 performs a combination display determination of symbols related to winning and operation on an effective line corresponding to the number of inserted game medals. For example, when the cherry pattern (left drum 2a) with two payouts is displayed on the window 3, if it is the upper stage, it is 4 (2 sheets × 2 lines: first to seventh lines), and 14 if it is the middle stage. If there are two sheets (2 sheets × 7 lines: 8th line and 9th line) and the lower stage, 2 (2 sheets × 1 line: 10th line) game medals are paid out.

  FIG. 34 is a schematic diagram showing the relationship between the left drum 2a and the cherry symbol stop position.

  The main control unit 100 receives the start signal in the symbol variation display game, and the internal lottery result is that the upper cherries (cherry 1), middle cherries (cherry 2), and lower cherries (cherry 3) are selected at the same time, and the three flags When the player is standing, in accordance with the operation of the left stop button 10a by the player, the pulling-in control for pulling in so as to align any one symbol of the role on the active line, or the reverse avoidance control is performed.

  The left drum 2a shown in FIG. 34 (A) rotates from top to bottom as in FIG. 31 (A), and the cherry is placed in any of the upper, middle, or lower stages of the three window portions 3 indicated by solid lines. When the symbol stops, a prize is won and a predetermined number of game medals are paid out.

  FIG. 34B shows a state where the cherry symbol cannot be drawn.

  Assuming that the lower end of the cherry symbol is the measurement standard for the stop operation, in FIG. 32 (B), the left stop button 10a is operated by the player at the frame position four frames above the upper part of the window 3, and the main control unit 100 Since the left drum 2a is stopped within 190 ms (within a maximum of 4 frames), the cherry symbol is stopped at the position indicated by the broken line one frame above the upper stage and loses. Note that the same state as that in FIG.

  FIG. 34C shows a case where the cherry symbol is stopped at the upper stage.

  When the player operates the left stop button 10a when the lower end of the cherry symbol is at the position of two to three frames in the figure, the main control unit 100 stops the cherry symbol in the upper stage and pays out four game medals.

  FIG. 34D shows a case where the cherry symbols are stopped at the upper stage or the lower stage.

  When the left stop button 10a is operated by the player with the lower end of the cherry symbol at the position of one frame in the figure, the main control unit 100 stops the cherry symbol at the upper or lower stage and pays out four or two game medals. put out. Details of the pull-in control will be described later.

  FIG. 34E shows a case where the cherry symbols are stopped at the upper, middle, or lower stages.

  When the player operates the left stop button 10a with the lower end of the cherry symbol at the upper position of the figure, the main control unit 100 stops the cherry symbols at the upper, middle, or lower stages, and four, fourteen, or two pieces. Pay out game medals. Details of the pull-in control will be described later.

  FIG. 34 (F) shows a case where the cherry symbol is stopped at the lower stage.

  When the player operates the left stop button 10a with the lower end of the cherry symbol at the middle position of the figure, the main control unit 100 stops the cherry symbol at the lower stage and pays out two game medals.

  FIG. 34 (G) shows a state where cherry symbols cannot be drawn.

  When the left stop button 10a is operated by the player when the lower end of the cherry symbol is outside the window frame in the figure, the main control unit 100 has already passed, so the position indicated by a broken line one frame below the lower stage Then stop the cherry symbol and make it lose.

  FIG. 35 is a schematic diagram showing the relationship between the left drum 2a, the window 3, the symbol position data, and the symbol stop position storage table, and is a detailed explanatory diagram of the pull-in control in FIG.

  As shown in FIG. 35 (A) and FIG. 35 (B), the cherry symbols on the left drum 2a are the frame number 8 and the frame number 19 (see FIG. 8). In this case, assuming that the lowest position of the window 3 is a measurement reference, the main control unit 100 reads the symbol position data “12” and the input pulse phase data “0” to “23” or the symbol position data “2”. ”And the input pulse phase data“ 0 ”to“ 23 ”, and the stop button 10a is operated, the symbol position and the position to stop the symbol that is rotating in association with the input pulse phase are set to one symbol position. Based on a symbol stop position storage table (see FIG. 35C or FIG. 35D) that stores at least two or more, stop control of the rotating drum is performed. That is, the main control unit 100 recognizes the symbol position data stored in the symbol position data storage unit and the input pulse phase data stored in the phase data storage unit at the timing when the stop button is operated during the variable display game. Based on the symbol position data and the input pulse phase data, control is performed to stop the rotating drum, and the rotating drum is stopped at the upper stage or the lower stage where the symbol stored by the symbol stop position storage means is stopped.

  Compared to the symbol stop position storage table of FIG. 35C where the stop position is the same in the upper and lower stages, the symbol stop position storage table of FIG. Since it is easy, if a player aims at the cherry symbol of the frame number 19, it becomes advantageous in the number of game medals that can be acquired. However, since the stop positions are finely divided in this way, it is not always possible for the skilled player and the player to stop at the upper stage. Therefore, since the change of the stop of the symbol can be made, the game and the preference are increased.

  FIG. 36 is a schematic diagram showing the relationship between the left drum 2a, the window 3, the symbol position data, and the symbol stop position storage table, and is a detailed explanatory diagram of the pull-in control in FIG.

  As shown in FIGS. 36 (A) and 36 (B), the cherry symbols on the left drum 2a are the frame number 8 and the frame number 19 (see FIG. 8), so the upper cherries, the middle cherries and the lower cherries are won internally. If the lowermost position of the window portion 3 is used as a measurement reference, the main control unit 100 determines that the symbol position data “11” and the input pulse phase data “0” to “23” or the symbol position data “1”. ”And the input pulse phase data“ 0 ”to“ 23 ”, when the stop button 10 a is operated, the rotating drum is stopped based on the symbol stop position storage table of FIG. 36 (C) or FIG. 36 (D). Take control.

  Compared to the symbol stop position storage table of FIG. 36 (C) in which the stop position is the same ratio in the upper, middle and lower stages, the symbol stop position storage table of FIG. Since it is easy to stop at the middle stage, it is very advantageous in terms of the number of game medals that can be earned when the player aims at the cherry symbol of frame number 19 as a target. However, since the stop positions are very finely divided in this way, it is not always possible to stop the skilled player and the trap in the middle stage. Therefore, since the change of the stop of the symbol can be made, the game and preference are greatly increased.

  FIG. 37 is a schematic diagram showing the relationship between the drum portion and the symbol stop position.

  When the main control unit 100 receives the start signal in the symbol variation display game and the internal lottery result is the red 7 symbol and the bell winning the big bonus and the two flags are set at the same time, the left drum 2a and The middle drum 2b is stopped as shown in FIG. 37 (A), and a double reach state of a bell at line 9 and a red 7 symbol at line 10 is made.

  Then, the main control unit 100 performs pull-in control for pulling in so as to align any one symbol of the role on the active line according to the operation of the right stop button 10c by the player, or vice versa.

  In the double reach state shown in FIG. 37 (A), only the right drum 2c rotates from the top to the bottom. A number of game medals are paid out.

  FIG. 37 (A) shows a case where the bell symbol (frame number 3) stops at the lower stage. When the lower end of the bell symbol (frame number 3) is used as a measurement standard for the stop operation, 2 Since the right stop button 10c is operated by the player at the top position on the top, the main control unit 100 slides four frames, aligns the bell symbol on the line 9, and pays out nine game medals. In addition, the operation position of the right stop button 10c is similarly stopped from the upper to the lower two frames.

  FIG. 37 (B) shows a case where the red 7 symbol or the bell symbol is stopped at the lower stage.

  When the right stop button 10c is operated by the player at the position where the lower end of the bell symbol is outside the window frame 1 in the figure, the main control unit 100 stops the red 7 symbol or the bell symbol in the lower stage and activates the accessory continuous action device. Alternatively, nine game medals are paid out (see FIGS. 37C and 37D). Details of the pull-in control will be described later.

  FIG. 37 (E) shows a case where the right stop button 10c is operated by the player at the position where the lower end of the bell symbol is outside the window frame 2 in the figure, and the main control unit 100 displays the bell symbol (frame number 1). Stop at the lower level and pay out 9 game medals with line symbols on line 9.

  FIG. 38 is a schematic diagram showing the relationship between the drum section, the symbol position data, and the symbol stop position storage table, and is a detailed explanatory diagram of the pull-in control of FIGS. 37 (B) to 37 (D).

  As shown in FIG. 38 (A), the red 7 symbol on the right drum 2c is frame number 2 (see FIG. 8), so the big bonus red 7 symbol and the bell are elected internally and are in a double reach state. In this case, assuming that the lowest position of the window 3 is a measurement reference, the main control unit 100 operates the stop button 10c within the range of symbol position data “3” and input pulse phase data “0” to “23”. Rotation based on a symbol stop position storage table (see FIG. 38B) that stores at least two positions for stopping a symbol that is rotating in association with the symbol position and the input pulse phase. Perform drum stop control. That is, the main control unit 100 recognizes and recognizes the symbol position data stored in the symbol position data storage unit and the input pulse phase data stored in the phase data storage unit at the timing when the stop button is operated during the variable display game. Control to stop the rotating drum based on the symbol position data and the input pulse phase data, and stop the rotating drum so that the symbol (red 7 symbol or bell symbol) stored in the symbol stop position storage means is displayed in the lower row. Let

  Compared to the symbol stop position storage table of FIG. 38 (B) where the red symbol of the stop symbol or the bell symbol has the same ratio, the symbol stop position storage table of FIG. 38 (C) has the ratio of the red 7 symbol to the bell symbol. The two-to-one and red 7 symbols are easy to stop, and the stop probability is high in design freedom because it is only necessary to arbitrarily change the ratio of these symbols. Further, since the stop positions are finely divided in this way, the skilled player and the niece cannot always stop the red 7 symbol in the lower stage. Therefore, since the change of the stop of the symbol can be made, the game and the preference are increased. For example, even when the red 7 symbol cannot be stopped, if the flag is cleared (does not carry over), the player can be given a sense of urgency.

  FIG. 39 is a schematic diagram showing the relationship between the drum section, the symbol position data, and the symbol stop position storage table. FIG. 38A shows frame number 1 (bell), frame number 2 (red 7), and frame number 3. For (bell), frame number 1 (red 7), frame number 2 (bell), and frame number 3 (red 7) are changed.

  As shown in FIG. 39A, since the bell symbol on the right drum 2c is frame number 2, when the big bonus red 7 symbol and bell are elected internally and are in the double reach state, Assuming that the lowest position is the measurement reference, the main control unit 100 operates the symbol position and the input pulse phase when the stop button 10c is operated in the range of the symbol position data “3” and the input pulse phase data “0” to “23”. Rotating drum stop control is performed based on a symbol stop position storage table (see FIG. 39 (B)) that stores at least two positions for stopping a symbol that is rotating in association with the symbol. .

  Compared with the symbol stop position storage table of FIG. 39 (B) where the red symbol of the stop symbol or the bell symbol has the same ratio, the symbol stop position storage table of FIG. 39 (C) has a ratio of the red 7 symbol to the bell symbol. It becomes easy to stop at 5 to 1 and the bell symbol, and the red 7 symbol or the bell symbol stops at the lower stage with the probability. For example, if you cannot stop with red 7 symbols, if you do not clear the flag and then win the bell symbol at about 90%, the bell symbols will continue to be aligned until the big bonus is activated. The player can acquire a large amount of game medals, and can make a difference in the number of acquired coins depending on the difference in skill. Therefore, game play and preference are greatly increased.

  FIG. 11 is a configuration block diagram of the display effect device.

  The display effect device 11 includes a command receiving unit 11a, a display effect control unit 11b (including a ROM 11c and a RAM 11d), and a display panel 11e.

  FIG. 12 is a conceptual diagram showing a storage state of the effect pattern data table stored in the ROM 11c.

  The effect command is composed of 1-byte length mode data and 1-byte length event data, and stores an effect pattern that is the effect content.

  When the sub-control unit 160 receives control data necessary for various controls from the main control unit 100, the sub-control unit 160 transmits an appropriate effect command corresponding to the control data to the display effect device 11 side, and the command receiving unit 11a transmits the effect command. Receive and pass to the display effect control unit 11b.

  When receiving the effect command, the display effect control unit 11b reads the effect pattern corresponding to the effect command from the ROM 11c, expands the data in the RAM 11d, and transmits the data to the display panel 11e, thereby displaying the effect corresponding to the effect command on the display screen. It is configured to display. For example, when the sub-control unit 160 transmits ($ Y0 $ 00) as an effect command, the display panel 11e displays “night effect pattern 0” (second display stage mainly indicating that it is in the second state). It is like that. On the other hand, when the sub-control unit 160 transmits ($ Z0 $ 00) as an effect command, the display panel 11e displays “daytime effect pattern 0” (first display stage that mainly indicates that it is in the first state). It is like that. Therefore, the player is anxious to display a daytime stage that mainly indicates a high probability state during the game.

  FIG. 13 is a conceptual diagram of a lottery table.

  The lottery table is stored in a predetermined area of the ROM 101 and defines the relationship between the winning combination and the random value used for the symbol lottery in the low probability state and the high probability state.

  For example, in the case of the revolving game machine of the present invention, the random value takes a value of 0 to 65535 at random, and when the start lever 9 draws a symbol in accordance with the operation timing in a low probability state, the random value is If it is in the range of 0 to m1, the big bonus (BB) symbol is won. Similarly, when a symbol is drawn in a high probability state, if the random value is in the range of 0 to n1, the big bonus symbol is won, but since the relationship is m1 <n1, the higher probability state Big bonus symbols are easier to win than in the low probability state. In addition, the probability of winning a cross symbol that triggers the release of regular bonus symbols and stock bonus games (a bonus game won with a random lottery, with a maximum stock of, for example, 255) However, since m3 <n2 and m5 <n3, the bonus symbols are easier to win in the high probability state. If a bonus symbol or a cross symbol is won, flag 1 is set in the flag area of the RAM 102 and it is not cleared until the symbols are aligned on the active line. You can enter a Dracula mission (a big hit sign mode). However, even if the cross symbols are not aligned on the active line, the Dracula mission is automatically started when the predetermined number of games is consumed.

  On the other hand, for the convenience of explanation, the probability that the cherry symbol and watermelon symbol, which are the lottery triggers for mode transition to the high probability state, and the bell symbol and replay symbol having the opposite function are won is the same for both the high probability state and the low probability state. Yes.

  Therefore, regardless of the probability state, if the random number drawn is in the range of m6 to m7, the cherry symbol is present, the watermelon symbol is in the range of m8 to m9, and the bell symbol is in the range of m10 to m11. If it is in the range of m12 to m13, the replay symbol is won, and if it is a random number other than this, the stock bonus is won or the net is lost. Note that the number of stock bonuses is managed as an 8-bit value, and a maximum of 255 pieces can be stored. In addition, when a pure loss occurs, an RB (regular bonus) is immediately released.

  Normally, the numerical values of m1 to m13 and n1 to n3 are appropriately set in consideration of legal regulations and game characteristics, but the BB winning probability is about “1/300” and the RB winning probability is “1/500”. The winning probability of the cross is about “1/100”, the winning probability of cherry and watermelon is about “1/50”, and the winning probability of bell and replay is about “1/7”.

  FIG. 14 is a detailed conceptual diagram of the lottery table.

  As the lottery table, six lottery tables 1, lottery tables 2... Lottery corresponding to the stage setting values 1 to 6 (denoted as setting 1 to setting 6 in this figure) and the number of inserted medals are shown. There is a table 6, and the main control unit selects a lottery table according to the stage setting value and the number of inserted medals set by the stage setting unit 150, and executes a bonus game and an internal lottery of a plurality of small roles in a variable display game. . Note that the expected value that the bonus game is won in the internal lottery is the lottery table 1 <the lottery table 2 <... <The lottery table 6, as described in the low probability state and the high probability state. A high setting stand is required.

  FIG. 15 is a payout table showing the relationship between the combination of symbols and the number of acquired medals in a general game.

  BB (Big Bonus) is a title when “Red 7” or “Blue 7” BB symbols are aligned on the active line, and when they are aligned, 15 medals are obtained and the corresponding flag area The flag 1 is set to, and the game enters the big bonus game (BB game: operation of the continuous action device).

  RB (Regular Bonus) is an irregular name, but it is the title when the RB symbols of “Red 7, Red 7, Cross” or “Blue 7, Blue 7, Cross” are aligned on the effective line. 15 medals are acquired, and a flag 1 is set in the corresponding flag area to enter a regular bonus game (RB game: operation of a first type special character).

  When watermelon symbols or cherry symbols are aligned on the active line, 5 or 2 medals are obtained respectively, and when in a low probability state, a promotion lottery for shifting to a high probability state is performed. It is carried out. In addition, when shifting from the low probability state to the high probability state, the screen display is switched from the night screen (second display stage) to the day screen (first display stage) on one of the watermelon or cherry symbols determined by lottery. It is done. Even when the low-probability state shifts to the high-probability state, the second display stage may be switched to the first display stage only when the screen display switching lottery is won.

  When the bell symbols are aligned on the active line, nine medals are obtained, and when in the high probability state, a relegation lottery for shifting to the low probability state is performed.

  Replay is the title when the replay symbols are aligned on the active line. Normally, no medal is acquired, flag 1 is set in the flag area, and the replay operation is performed by operating the start lever 9 of the player. To lower the flag (that is, 0). In other words, the next game can be played without inserting medals, while when in a high probability state, a demotion lottery for shifting to a low probability state is performed.

  In addition, as a result of the lottery of bell symbols or replay symbols being demoted, if the transition from the high probability state to the low probability state, one of the bell symbols or replay symbols determined in the lottery, from the day screen (first display stage) The screen display can be switched to the night screen (second display stage). Even when the high-probability state shifts to the low-probability state, the first display stage may be switched to the second display stage only when the lottery for screen display switching is won.

  This figure does not show a cross symbol, but it has only a function that serves as a lottery opportunity to release a stock bonus, and the number of medals earned is zero even if the cross symbols are aligned.

  FIG. 16 is an internal schematic view of a spinning cylinder gaming machine according to the present invention.

  The drum section 2 is arranged at the center of the casing 1a of the rotating gaming machine main body 1, and the medal payout device 18 (medal hopper 18) is arranged therebelow.

  A reflection plate 61 is provided at the upper right portion of the housing 1a and a photo sensor 60 is provided at the upper left portion of the front door 1b. The signal output device 113 is configured. When the front door 1b is closed, the LED light emitted from the photosensor 60 is reflected by the reflecting plate 61 and detected by the phototransistor. On the other hand, when the front door 1b is opened, no reflected light is detected. The open / closed state can be recognized. In the state where the main power supply is turned off, the door abnormality signal output device 113 is driven by the power supplied from the backup secondary battery (sub power supply), and detects the abnormal opening / closing of the front door 1b when the main power supply is cut off. It becomes possible to memorize.

  Reference numeral 170 denotes a power supply unit. When the power switch 170c is turned on, power is supplied to each circuit block, and after the initial check and initial setting, a variable display game can be played.

  Reference numeral 170a denotes a setting key switch (also referred to as a setting change permission switch), which is used when setting the stage of the payout rate and checking the stage. By inserting the operation key into the key hole 170d and rotating it, it is possible to change from OFF to ON state or vice versa.

  Reference numeral 170b denotes an error release switch, which is used when setting the stage of the payout rate or when canceling the game stop due to an error.

  4c is a medal payout number display LED which displays a step setting value of the payout rate. The value is incremented by 1 every time the error release switch 170b is pressed, and returns to “1” after “6” is displayed. , Turnaround display.

  FIG. 58 is a circuit diagram of the door abnormality signal output device.

  The door abnormality signal output device 113 is connected to the sub-control unit 160 via the connector CN1, and when the power switch 170c of the power supply unit 170 is turned on, + 5V and a ground level voltage are supplied from the connector CN1. On the other hand, when the power switch 170c is turned off, the door abnormal signal output device 113 can always detect and store the opening / closing of the front door 1b because it is driven by the power supplied by the secondary power source BT1 of the secondary battery. It is. Therefore, the door abnormality signal output device 113 needs to take sufficient power saving measures in consideration of being driven by only the sub power source BT1 for a long period of time such as outside business hours.

  For this measure, the door abnormality signal output device 113 is provided with a self-excited transmission circuit IC1a that intermittently drives the light emitting diode of the photosensor PS1, and, for example, according to a time constant determined by the resistor R12 and the capacitor C5, 1 A drive pulse is generated from / Q with a millisecond ON and a 0.5 second OFF. As a result, since the light emitting diode repeats blinking at approximately the same cycle (on for about 1 millisecond and off for about 0.5 second), power consumption can be greatly reduced as compared to continuous light emission.

  In the state where the front door 1b is closed, the light emitted from the light emitting diode is reflected by the reflecting plate 61, the base of the phototransistor is turned on, and the lower end (output terminal) of the pull-up resistor R2 is at the LO level, while the light emission is performed. While the diode is turned off, the base is turned off, and the lower end of the pull-up resistor R2 is at the HI level. As a result, an input signal having a 1-millisecond LO level and a 0.5-second HI level is applied to the B input terminal of the one-shot multivibrator IC1b.

  This one-shot multivibrator IC1b is a transmitter that generates a one-pulse signal of HI level from the Q terminal at the timing of the fall of the pulse applied to the B input terminal, and according to a time constant determined by the connected resistor R14 and capacitor C4. The HI level signal is output for about 0.7 seconds. The pulse applied to the B input terminal is 0.5 seconds apart, the pulse signal from the Q terminal is 0.7 seconds, which is longer than the input signal, and a new HI level pulse before the Q terminal becomes LO level. Since a signal is generated, the Q terminal output is always at the HI level when the front door 1b is closed. Note that the / CD terminal is a LO active reset terminal and is connected to the / Q terminal of a second-stage flip-flop circuit IC2b, which will be described later. For example, when the manual reset SW1 is clicked, the / CD terminal becomes the LO level. In the normal state, it is at the HI level. Therefore, when the HI level signal is input to the / CD terminal, the Q terminal outputs the LO / HI level signal according to the opening / closing of the front door 1b, while the LO level signal is input. Always outputs a signal of LO level to notify that the front door 1b is opened.

  The Q terminal of the one-shot multivibrator IC1b is connected to the gate of the field effect transistor TR3, and when the HI level (voltage signal close to 5V) is applied, the resistance between the source and the drain becomes small. The drain of the field effect transistor TR3 is connected to the second pin (DOR-S) of the connector CN1, and the output terminal pulled up by a resistor (not shown) is connected to GND. And the potential drops to near 0V.

  On the other hand, since the light emitted from the light emitting diode is not reflected by the reflecting plate 61 in the state where the front door 1b is opened, the base is OFF as in the case where the light emitting diode is turned off, and the lower end of the pull-up resistor R2 is always HI. Become a level. As a result, only the HI level input signal is applied to the B input terminal of the one-shot multivibrator IC1b, and no pulse falls at the B input terminal, so that the Q terminal output finally becomes the LO level.

  Since the LO level (voltage signal close to 0V) is applied to the gate of the field effect transistor TR3 connected to the Q terminal and the resistance between the source and the drain is increased, the output terminal is a pull-up resistor (not shown). It will be in the state connected with 5V through, and a voltage will rise to near 5V.

  That is, the door abnormality signal output device 113 detects the open / closed state of the front door 1b with low power consumption regardless of whether the power source 170 is on or off, and is connected to the drain of the field effect transistor TR3. The detection result (HI level when the front door 1b is open and LO level when the front door 1b is closed) is output to the second pin (DOR-S) of CN1. For example, the sub-control unit 160 determines that the front door 1b is closed if the second pin of the connector CN1 is at the LO level when the power source 170 is on and active (during normal operation). Do not perform warning action. Conversely, if the second pin of the connector CN1 is at the HI level, the sub-control unit 160 determines that the front door 1b is open, causes the gaming state display LED unit 13 to blink, and from the speaker unit 12 to “ The door is open. "

  If the manager of the game hall turns off the power SW 170c of the power supply unit 170 while the warning operation is being performed, the sub-control unit 160 becomes inactive (stopped), but the door abnormality signal output device 113 does not operate. It is driven by the power supplied from the power source BT1.

  First, when the power supply unit 170 is turned off, the gate of the field effect transistor TR1 changes from the HI level to the LO level, and as a result, the resistance between the source and the drain increases. The output terminal of the up resistor R6 is connected to 5V, and the voltage changes from the GND level to near 5V.

  Since the / CLR terminal of the flip-flop circuit IC2a at the first stage also changes from the LO level to the HI level, when a rising pulse is subsequently input to the CK terminal, the Q terminal changes from the LO level to the HI level. Since the / CLR terminal is LO active, the Q terminal is always at the LO level as long as the power supply SW 170c is on.

  When the front door 1b is opened, the Q terminal of the one-shot multivibrator IC 1b is at the LO level, so the / Q terminal of the inverted output is at the HI level. The game hall manager closes the front door 1b to complete the store closing preparation, but the / Q terminal changes from the HI level to the LO level, but only the falling pulse is input to the CK terminal. Remains at the LO level. Similarly, even when the island power supply is turned off while the power supply SW 170c of the power supply section 170 is kept on (that is, when the original power supply is turned off), the states of the respective terminals of the flip-flop circuit IC2a are the same, and thus overlap. Description is omitted.

  Next, the operation when the front door 1b is opened and closed when the power SW 170c of the power supply unit 170 is in an off state will be described in detail.

  For example, if the front door 1b is illegally opened by a suspicious person or Goto in the middle of the night, the / Q terminal of the one-shot multivibrator IC 1b changes from the LO level to the HI level (conversely, the Q terminal changes from the HI level to the LO level. Since the rising pulse is input to the CK terminal of the flip-flop circuit IC2a, the Q terminal of the flip-flop circuit IC2a becomes the HI level for the first time here.

  The Q terminal of the flip-flop circuit IC2a is connected to the D terminal of the second-stage flip-flop circuit IC2b, and similarly becomes the HI level.

  Further, the Q terminal of the one-shot multivibrator IC1b is connected to the CK terminal of the flip-flop circuit IC2b, which is similarly at the LO level, but the / Q terminal remains at the HI level.

  In this state, even if a suspicious person performs unauthorized modification and leaves the game hall without closing the front door 1b, if the administrator of the game hall turns on the island power supply, the sub-control unit 160 It is detected that the second pin of the connector CN1 is at the HI level, and it is determined that the front door 1b is open, and a warning operation is performed. As a result, the administrator can recognize that the front door 1b has been opened illegally. On the other hand, even when the power of the gaming machine is individually turned ON / OFF, the front door 1b is opened before unlocking, so that the administrator can naturally know the abnormality.

  Conversely, when a suspicious person or the like makes an unauthorized modification and closes the front door 1b and leaves the game hall, the Q terminal of the one-shot multivibrator IC1b changes to the HI level. Similarly, since the CK terminal of the flip-flop circuit IC2b also changes from the LO level to the HI level, the / Q terminal becomes the LO level. As a result, the / CD terminal of the one-shot multivibrator IC1b is reset to the LO level, so that the Q terminal of the one-shot multivibrator IC1b is fixed to the LO level.

  In this state, if the manager of the game hall turns on the island power supply, the sub-control unit 160 detects that the second pin of the connector CN1 is at the HI level, and even if the front door 1b is closed, a warning operation is performed. Therefore, it can be recognized that the front door 1b has been opened illegally. In addition, the sub-control unit 160 performs a warning operation regardless of whether the front door 1b is opened or closed (that is, even if the front door 1b is closed) even when turning on / off the gaming machine individually. An abnormal opening / closing of the front door 1b can be recognized.

  If manual reset SW1 is clicked, / CLR of flip-flop circuit IC2b goes to LO level, and / CD of one-shot multivibrator IC1b goes to HI level, so this warning operation can be forcibly released. it can. Also, after turning on the power of the gaming machine, the / CLR of the flip-flop circuit IC2b becomes the LO level after about 2 minutes according to the time constant determined by the resistor R9 and the capacitor C2, and the warning operation is automatically reset. Yes. This eliminates the need to click the manual reset SW1.

  In the door abnormality signal output device 113, when the connector CN1 is disconnected while the power supply unit 170 is in the OFF state, the lower end of the pull-up resistor R10 becomes the HI level (+5 V). Then, the pull-up resistor R11 becomes LO level, / PR of the connected flip-flop circuit IC2a is preset at LO level, and the output Q becomes HI (+5 V). Thereafter, if the front door 1b is closed and the island power supply is turned on, the sub-control unit 160 detects that the second pin of the connector CN1 is at the HI level, and similarly warns even if the front door 1b is closed. Perform the action. Therefore, even if the connector CN1 is inserted and removed for an illegal act, the administrator can find an abnormality.

  Next, the operation of the gaming machine according to the present invention configured as described above will be described in detail with reference to flowcharts and the like.

  First, in a state in which the spinning machine is shipped from the factory, the warning mode is “ON” as a default, and the lowest step setting value is “1”.

  The game hall side supplies power to each circuit block by opening the front door of the swivel type gaming machine main body 1 and turning on the power switch 170c before allowing the player to play. Check and initial setting (for example, write the stage setting value “1” stored in the ROM 101 and the initial value of the control data to the RAM 102), the sub-control unit 160 sets the warning mode to “ON”, and the front door When 1b is closed, a variable display game can be played. Even if the game hall side opens the front door 1b again and operates the input SW unit 25 (operation for simultaneously pressing the initialization switch and the volume switch) in this game-ready state, the sub-control unit 160 is not connected to the main control unit. Since the control data indicating the stage setting mode for the payout rate is not received from 100, the warning mode is not changed from the “on state” to another state (“off state” or “timer state”). Therefore, there is a specific effect that Goto and the like cannot easily change the warning mode.

  It is assumed that the game hall side is changing the setting of the payout rate for the grand opening, the opening of a new store or an event in this setting state.

  FIG. 17 is a flowchart showing a main operation processing procedure of the gaming machine.

  An employee of the game hall opens the front door of the swing type gaming machine body 1 to turn off the power switch 170c, inserts the setting change key into the setting key switch 170a, turns it to the right and turns it on (FIG. 16). When the power switch 170c is turned on again, power is supplied to each circuit block, and after initial settings and initial checks are performed, the main controller 100 sets in step S200. It is determined whether the key switch 170a is in an ON state.

  If the main control unit 100 is in the ON state, the main control unit 100 calls the setting change subroutine in step S210 and then proceeds to step S211. If not, the main control unit 100 proceeds to step S211.

  FIG. 18 is a flowchart showing a setting change subroutine.

  When the main control unit 100 calls the setting change subroutine, in step S500, the main control unit 100 transmits control data indicating the start of the step setting mode to the sub-control unit 160, and proceeds to step S510. “1” is read and “1” is displayed on the medal payout number display LED 4c (see FIG. 16). The warning operation will be described in detail with reference to FIG.

  In step S520, the main control unit 100 receives a step setting change operation by the error release switch 170b, displays the changed step setting on the medal payout number display LED 4c (see FIG. 16), and in step S530, the start lever 9 moves. It is determined whether or not an operation has been performed.

  If the start lever 9 is not operated in step S530, the main control unit 100 proceeds to step S520 and repeats the step setting change operation. On the other hand, if the start lever 9 is operated, the main control unit 100 proceeds to step S540.

  In step S540, the main control unit 100 writes the selected step set value (for example, the maximum value “6”) and initializes other control data stored in the RAM 102 (control data stored in the ROM 101). The initial value is written in the RAM 102), and the written stage setting value is output to the sub-control unit 160, and the process proceeds to step S550. The sub-control unit 160 also stores the step set value and its history information in the built-in RAM backed up by the battery.

  In step S550, the main control unit 100 determines whether or not the step setting change operation has been performed again. If the operation has been performed, the main control unit 100 proceeds to step S520 and repeats the step setting change operation. If not, the process proceeds to step S560.

  In step S560, the main control unit 100 determines whether or not the setting key switch 170a is in an OFF state (see the setting key switch enlarged view in FIG. 16). On the other hand, if it is in the OFF state, the process proceeds to step S570.

  In step S570, the main control unit 100 transmits control data indicating the end of the step setting mode to the sub control unit 160, and ends this subroutine.

  FIG. 19 is a flowchart showing a warning processing subroutine executed in the sub-block.

  When receiving the control data indicating the start of the step setting mode from the main control unit 100, the sub control unit 160 determines whether or not the warning generation function is in the off state in step S600, and if it is in the off state, the process proceeds to step S630. On the other hand, the warning operation is canceled (stopped), and if not in the OFF state, the process proceeds to step S610.

  In step S610, the sub-control unit 160 determines whether or not the warning generation function is in the timer state. If the timer is in the timer state, the sub-control unit 160 proceeds to step S620, but is not in the timer state (ie, is in the on state). In step S640, a warning is generated. For example, the sub-control unit 160 repeatedly generates a loud sound or a word (for example, “setting is being changed”) from the speaker unit 12 as the warning, and the game state display LED unit 13 generates a brilliant light effect. To do. Further, the drum unit 2 may be rotated to vibrate.

  In step S620 (timer mode), the sub-control unit 160 determines whether or not the time measured by the time measuring unit 26 is within a predetermined time stored in the RAM (for example, from 10 am to 11 pm in the business hours). If it is within the predetermined time, the process proceeds to step S640 to generate a warning. On the other hand, if it is not within the predetermined time, the process proceeds to step S630 to cancel (stop) the warning operation.

  After processing either step S630 or step S640, the sub-control unit 160 proceeds to step S650 and accepts a warning mode change operation. For example, since the current warning mode is in the on state, the input SW unit 25 is turned off when the input SW unit 25 is operated, and then the timer state is entered when the input SW unit 25 is operated next. Further, since the warning mode is displayed on the display effect device 11, the hall side can be confirmed by looking at the display. As an operation of the input SW unit 25, when both the initialization switch and the volume switch are pressed at the same time and pressed for about 10 seconds, the change input is accepted and the warning mode is changed. The reason why two switches are provided to change the warning mode and the operation specification is to press and hold simultaneously is to prevent Goto and the like from easily changing the warning mode.

  For setting the predetermined time used in the timer mode, in the stage setting mode, for example, a start time and an end time of the predetermined time are input by using a separately provided time zone setting key. However, the start time or the end time may be input with the volume switch and may be determined and input with the initialization switch, without needing to be provided separately.

  Next, the sub-control unit 160 proceeds to step S660, determines whether or not control data indicating the end of the stage setting mode has been received from the main control unit 100, and proceeds to step S600 if not received. If the same operation is repeated, the process proceeds to step S670 where the warning operation is canceled and the process ends.

  Returning to FIG. 17, the description of the main operation processing procedure of the gaming machine according to the present invention is continued.

  As described above, the game hall side inputs the stage setting value “6” of the payout rate before making the player play, hits the start lever 9 once to confirm the setting value, and turns off the setting key switch 170a. Then, the main control unit 100 sets the set value to “6” in step S211 and executes a hardware abnormality check (initial setting). Note that important game data (for example, stock bonus data) and flags such as BB and RB may not be cleared. In that case, BB and RB continue as they are even after the setting is changed. The stock will not run out.

  In the same step, the main control unit 100 draws and determines the number of games (the number of released games) and the probability state until the bonus game is released according to the step set value. For example, the main control unit 100 performs random lottery for the number of released games to any number from 1 to 1300 games and for the probability state to be either high or low, depending on the stage setting value (value of 1 to 6). The probability of being advantageous or unfavorable for the player is distributed, and here, it is assumed that the number of released games has become a low probability state with 500 games as a result of the lottery.

  In addition, the main control unit 100, in the same step, selects a small role for switching the display stage of the display effect device 11 from among cherry and watermelon, which are small roles used for the promotion lottery from the low probability state to the high probability state. A lottery for (first lottery small role) is executed (promotional small role function sorting lottery). In this lottery, it is assumed that the probability that Cherry becomes the first lottery role is 90%, and that Cherry becomes the first lottery role and watermelon becomes the second lottery role.

  In the same step, the main control unit 100, in the same step, out of the bells and replays, which are the small roles used for the relegation lottery from the high probability state to the low probability state, changes the display stage of the display effect device 11 (the first role) (3 lottery small roles) is executed (relegation small role function distribution lottery). In this lottery, it is assumed that there is a 90% probability that Bell will be the third lottery role, and that Bell is the third lottery role and the replay is the fourth lottery role. However, these small role function sorting lotteries may be performed between the end of one variation display game and the start of the next variation display game. The effect is that the first lottery and second lottery, and the third lottery and fourth lottery are not fixed, so that the player can demonstrate imagination and reasoning about the internal state accordingly. It is possible to improve the game performance of the swing type gaming machine.

  Then, when the main control unit 100 outputs control data to the sub-control unit 160 in order to set display of the initial screen in the same step, as described above, since the big hit probability is in a low probability state, for example, the sub-control When the unit 160 transmits ($ Y0 $ 01) as an effect command, the display effect device 11 is a second display stage mainly showing that the display panel 11e is in the second state, and the full moon in the night sky, Dracula Castle “Night effect pattern 1” composed of the screen of the graveyard is displayed (see FIG. 20A “Night normal screen”).

  Next, the main control unit 100 determines in step S212 whether there is an abnormality in the conduction state of the two input ports (first input port and second input port) of the setting key switch 170a (two-contact switch). If there is an abnormality, the process proceeds to step S221 after calling the abnormality processing subroutine in step S220. On the other hand, if there is no abnormality, the process proceeds to step S221.

  In this abnormality processing subroutine, the main control unit 100 does not accept coin insertion and start lever operation when the two setting key switch detection circuits are both non-conductive in a state where the game is not started ( At the same time, data indicating the switch operation state of the stage setting unit is transmitted to the sub-control unit 160.

  When the sub-control unit 160 receives the data, the sub-control unit 160 starts a timer, and when the predetermined time of about 1 to 3 seconds has not passed, the sub-control unit 160 generates an abnormality in the sound, light, and liquid crystal display by the notification unit 38. When the abnormality is canceled by the operation of the store clerk, the abnormality notification is terminated and the process proceeds to step S221. In other words, when a Goto or the like improperly operates the setting key switch 170a, a warning notification is always given.

  Next, in step S221, the main control unit 100 confirms whether or not the player has inserted a required number of game medals by the medal detection sensor 130 or the bet button sensor 140, and has inserted a predetermined number. In this case, the process proceeds to step S222, but if not input, the process returns to step S221 via step S212 and waits until there is an input operation (that is, steps S212 and S221 are looped).

  Next, in step S222, the main control unit 100 determines whether or not to output control data indicating that a game medal has been inserted, and outputs control data to the sub-control unit 160 only once per game. After that, the process proceeds to step S230.

  When receiving the control data, the sub-control unit 160 determines in step S223 whether or not to display the direction in which the start lever 9 should be operated, and if so, after calling the direction display processing subroutine. While the process proceeds to step S230, if not displayed, the process proceeds to step S230 as it is.

  For example, in step S223, the sub-control unit 160 performs a lottery with a winning probability of about 5% to 10%, and determines that a display effect is performed if the winning is made. In addition, the lottery is performed with a difference in the winning probability according to the probability state so that the winning probability is about 1% to 2% in the low probability state and the winning probability is about 25% to 50% in the high probability state. (In other words, if a lottery is performed so that the display effect is more likely to be won in a higher probability state than in a low probability state), it is in a high probability state or in a low probability state depending on the frequency of the direction display effect. The player can be very enthusiastic about the subsequent variable display game.

  FIG. 21 is a schematic diagram of an effect screen displayed by the display effect device 11, and shows a state in which the direction display processing subroutine is executed and the direction display effect is performed.

  FIG. 21A shows a case where only the left arrow is additionally displayed on the “daytime normal screen” shown in FIG. 20B, and the player must operate the start lever 9 to the left. It appeals to. It should be noted that not only the left direction but also right and vertical arrows are displayed as appropriate.

  Further, when the lottery is already finished and the bonus game is won (that is, when the bonus flag is set), as shown in FIGS. 21 (B) and 21 (C), a normal arrow and Will give the player excitement and excitement if different direction display effects (for example, the characters "BONUS" are displayed on the direction display arrow or the premier character Princess Sailor indicates the operation direction) are performed. Can be given.

  Returning to FIG. 17, the description will be continued.

  Next, in step S230, the main control unit 100 checks whether or not the player has started the variable display game by operating the start lever, and if started, proceeds to step S240 while starting. If not, the process returns to step S212 and waits until there is a start operation (that is, loops from step S212 to step S230).

  Next, the main control unit 100 executes main processing of the variable display game in step S240. For example, when the player operates the start lever 9 after inserting a predetermined number of medals, a start signal is output from the start SW sensor 110, so that the step set value data stored in the work RAM area is first 0 to 0. It is confirmed whether or not it is within a range of 5 (the step set values displayed on the medal payout number display LED 4c correspond to 1 to 6 respectively).

  If the stage setting value is not within the predetermined range, the main control unit 100 gives a warning (character display of “EE” error, light emission and warning sound) by the display effect device 11, the speaker unit 12, and the game state display LED unit 13. While it is generated and error processing is performed, if it is within a predetermined range, a random number lottery described below is performed to continue the variable display game.

  When this “EE” error occurs, a store clerk, such as a pachinko hall, operates the setting change switch, selects one step set value from a predetermined range, and stores it in the RAM 102. Thereafter, the main control is performed. The unit 100 determines the winning of the variable display game using the newly stored stage setting value. Further, when the step setting value is newly stored in the RAM 102, the main control unit 100 does not display the step setting value on the medal payout number display LED 4c. On the other hand, it is indirectly displayed by a sound or video corresponding to the step set value (for example, in the case of the step set value “1”, a sound of “beep” or one bat is displayed on the display effect device 11). Is done. The control data stored in the RAM 102 is rewritten to the initial value of the control data stored in the ROM 101 and reset (initialized).

  In another embodiment, when an “EE” error occurs, when a store clerk such as a pachinko hall operates a setting change switch and selects one of the step set values from a predetermined range, the sub-control unit 160 When the step set value received from the main control unit 100 matches the step set value stored in the built-in RAM, the fact that they match is displayed or notified. For example, the sub-control unit 160 displays “matched the stage setting value at the time of opening” on the display effect device 11, generates a beep sound from the speaker unit 12, or sounds “the stage at the time of opening the store”. Repeated the notification that “It matches the set value.” After that, when the step setting unit 150 is operated in a state where the sub control unit 160 displays or notifies that the sub control unit 160 matches, the main control unit 100 newly stores the transmitted step setting value in the RAM 102, The winning of the variable display game is determined using the newly stored step setting value. By doing so, the player can continue the game with peace of mind.

  Then, if the step set value is within a predetermined range, the main control unit 100 performs random lottery in accordance with the reception timing of the start signal, compares the random lottery value with the lottery table in the low probability state, It is determined whether or not a prize has been won (see the description of FIG. 13).

  Next, the main control unit 100 transmits a lottery result command and a game start signal to the sub control unit 160 and simultaneously rotates the drum unit 2 to display on the left drum 2a, the middle drum 2b, and the right drum 2c. The change display game for changing the plurality of symbols (in the case of this embodiment, 21 symbols are displayed on each drum) is started.

  Based on the lottery result command, the game start signal, and the up / down / left / right direction signals output from the operation direction sensor 111 when the start lever 9 is operated, the sub-control unit 160 sends the random number lottery result to the display effect device 11. Announcement display according to the operation direction is performed to alert the player, and when the lottery result command is “BB winning”, based on the cumulative number of received game start signals, The number of symbol variation display games required until “BB winning” is counted and stored in the RAM 162.

  For example, in the notification display, when the big bonus or the regular bonus is won in a state where the direction display effect is not performed, the Dracula mission in the jackpot sign mode is started and the gate of the Dracula Castle is enlarged and displayed (FIG. 22). (See (A)), open the closed door after entering the inside of Dracula Castle (see FIG. 22 (B) and FIG. 22 (C)), and display the gorgeous temple in Dracula Castle (FIG. 22 (D)) reference). In addition, as other premier announcement displays, the character ’s butler screams “Olya” and the sound effect “Tiroro Loroan”, and the characters “BONUS” and the premier character “Sailor Princess” from the grave hole in the center of the screen. It appears after digging up (see FIGS. 23A and 23B).

  In addition, when performing notification display of cherry or watermelon, or bell or replay, which is called a rare small role, red, green, or yellow or silver bats are displayed as “bass, bass, While a sound effect “bass” is displayed, a state of flying from Dracula Castle displayed at the center of the screen is displayed (see FIG. 24), and in the case of a loss, no special notification is displayed. However, even in the case of a loss, in order to improve the gameability by giving the player a sense of tension, a black bat that means a loss is skipped on the screen as needed, as with bonuses and rare small role announcements. Or a butler may dig a skull from a grave hole and appear.

  On the other hand, when the sub-control unit 160 receives the lottery result command, the game start signal, and the direction signal in a state where the player has performed the direction display effect before the player performs the start operation of the variable display game, the result of the internal lottery In accordance with the direction indicated by the direction signal, the video effect to be displayed is selected from the plurality of video effects related to the item and displayed on the display effect device 11.

  For example, the sub-control unit 160 displays the direction to be input on the display device when the player operates the start lever 9 to the left in the display state of FIG. If the direction detected by the detection means coincides with the direction displayed on the display device), the display screen is scrolled in the detected direction, and based on the lottery result command, cherry or watermelon or bell or replay of the winning small part Display the symbol and notify the player. When the bonus game is won by the lottery result command, the bonus game is played without scrolling the display screen in a direction different from the detected direction (that is, the direction other than the left) or without scrolling the display screen. A video effect indicating the winning is displayed on the display effect device 11.

  Conversely, in the display state of FIG. 21A, when the player operates the start lever 9 in a direction other than the left direction (that is, the direction to be input is displayed on the display device and detected by the input direction detecting means). If the displayed direction does not match the direction displayed on the display device), the player can display the winning small role cherry, watermelon, bell or replay symbol based on the lottery result command without scrolling the display screen. To announce. When the bonus game is won by the lottery result command, the display screen is scrolled in the detected direction or the direction to be input (that is, the left direction), and a video effect indicating that the bonus game is won is displayed. 11 is displayed.

  Further, the sub-control unit 160 displays the direction to be input on the display device when the player operates the start lever 9 leftward in the display state of FIG. 21B or FIG. 21C. And when the direction detected by the input direction detecting means coincides with the direction displayed on the display device), the display screen is scrolled in the detected direction to display a video effect indicating that the bonus game is won. It is displayed on the device 11 (see FIG. 23A or FIG. 23B). On the other hand, if the player operates the start lever 9 in the other direction even though the bonus game is won and the direction to be input is displayed on the display device, the bonus game is invalidated. It may be. By doing so, it is possible to give the player a sense of tension. Alternatively, the bonus game winning invalidity may be displayed once, and then the bonus game may be won again.

  As shown in FIGS. 25 (A) to 25 (C), the direction display effects may be displayed simultaneously by selecting a plurality of directions from four directions (up, down, left and right) instead of only one direction (for example, arrows Means two to four).

  In addition, as shown in FIGS. 26A to 26C, the lottery results may be displayed on a plurality of arrows to allow the player to select a desired result.

  In this case, “BONUS” is operated by operating the left direction, “NG” is operated by operating the right direction, “Multiple Question Marks” is operated by operating the upward direction, and “PRESENT” is operated by operating the downward direction. When operated in the direction, the lottery result means “bonus”, “out of”, “unknown”, and “something hits (for example, high probability state)”.

  Returning to FIG. 17, the description will be continued.

  In step S240, as explained in FIGS. 9 and 10, the main control unit 100, when the winning combination is established as a result of the internal lottery, the pull-in for aligning the symbol of the winning combination on the active line In the case of control or conversely, if the winning combination is not established, avoidance control is performed so that the winning combination (bonus and small combination) symbols are not aligned on the active line.

  The main control unit 100 wins the game if the same symbol is displayed on the window 3 along the active line in each variation display game of the general game, and the game medal is paid out according to the payout table shown in FIG. It pays out from the device (generally called “medal hopper”), is discharged from the medal payout port 16, and proceeds to step S250. In addition, in a big bonus game (BB game) in which three red 7s or blue 7s are arranged, one set of RB games (jack game or first-class special object) is immediately repeated in 6 games, and the number of acquired games is increased. When the number exceeds 375, the BB game mode is terminated. In the regular bonus game (RB game), six jack games are executed, and the RB game mode is terminated. The sub-control unit 160 displays lyrics telop and background video (which may be either a still image or a moving image) on the display effect device 11 based on the video data read from the ROM 161, and stores “BB” stored in the RAM 162. When the number of symbol variation display games required until “winning” exceeds a predetermined number (for example, 101 times or more), a karaoke that does not contain a singer's singing voice (first music) is played as a BGM, while a predetermined number In the following cases (for example, 100 times or less), a BGM with a singing voice (that is, the singer's singing voice and the karaoke as the second music piece) is played. Of course, as with normal karaoke, the color change display of the lyrics telop and the BGM performance are synchronized.

  Next, the main control unit 100 determines whether or not a lottery winning combination has been established as a result of the internal lottery in step S250. If it is established, the process proceeds to step S260. If not established, the process proceeds to step S212. Return and repeat the same process.

  FIG. 27 is a flowchart showing a promotion display stage processing subroutine of the spinning-rotor-type game machine.

  When the main control unit 100 enters this subroutine, in step S300, the lottery winning combination (cherry or cherry) that triggers the lottery for shifting the mode to the high probability state in which the winning probability is a low probability state in step S300. If it is not a low-probability and promoted lottery winning combination, the process is terminated and the subroutine is exited. On the other hand, if it is an promoted lottery winning combination, the process proceeds to step S310.

  When the main control unit 100 proceeds to step S310, the main control unit 100 performs a mode transition lottery from the low probability state to the high probability state, and if it is lost, the main control unit 100 ends and exits this subroutine (that is, maintains the low probability state). If it is a win, the mode shifts to the high probability state in step S320, and then the flow shifts to step S330.

  When the main control unit 100 proceeds to step S330, the main control unit 100 determines whether or not the promoted lottery prize is the first lottery prize (in this case, cherry) for switching the display stage of the display device. Otherwise, the process ends and exits from this subroutine. On the other hand, if it is the first drawing lotion, the process proceeds to step S340.

  When the main control unit 100 proceeds to step S340, the main control unit 100 performs screen display switching lottery from the night stage to the day stage (that is, from the second display stage to the first display stage). If the player wins the game (ie, keeps the night stage), the clock is displayed in full screen in step S350, and the clock hands are displayed at high speed with the sound effect “Khan, Khan, Khan, Wow Wow”. Then, the screen is switched to the daytime stage and the process is terminated (see “normal daytime screen” in FIG. 20B). In this subroutine, step S340 for performing screen display switching lottery is provided, but step S340 is eliminated and the process proceeds to step S350 without executing display switching lottery. All screen displays may be switched.

  Finally, when the main control unit 100 exits the promotion display stage processing subroutine, the main control unit 100 proceeds to step S270 in FIG. 17 and calls the demotion display stage processing subroutine.

  FIG. 28 is a flowchart showing a demotion display stage processing subroutine of the spinning-reel game machine.

  When the main control unit 100 enters this subroutine, in step S400, the relegation lottery (bell or bell) that triggers the lottery for the mode change to the low probability state in which the lottery that has a high probability of jackpot and is established is shifted to the low probability state. If it is not a high-probability and demoted lottery, the process ends and exits this subroutine. On the other hand, if it is a demoted lottery, the process proceeds to step S410.

  When the main control unit 100 proceeds to step S410, the main control unit 100 performs a mode transition lottery from the high probability state to the low probability state, and if it is lost, the main control unit 100 ends and exits this subroutine (that is, maintains the high probability state). If it is a win, the mode shifts to the low probability state in step S420, and then the flow shifts to step S430.

  When the main control unit 100 proceeds to step S430, the main control unit 100 determines whether or not the demoted lottery role is a third lottery role (in this case, a bell) for switching the display stage of the display device. Otherwise, the process ends and exits from this subroutine. On the other hand, if it is the third lottery winning combination, the process proceeds to step S440.

  When the main control unit 100 proceeds to step S440, the main control unit 100 performs screen display switching lottery from the day stage to the night stage (that is, from the first display stage to the second display stage). If the player is selected (ie, keeps the daytime stage), the clock is displayed in full screen in step S450, and the clock hands are displayed at high speed with the sound effect “Khan, Khan, Khan, Wow Wow”. After rotating with, switch the screen to the night stage and finish. In this subroutine, step S440 for performing screen display switching lottery is provided. However, if step S440 is eliminated and the process proceeds to step S450 without executing the display switching lottery, the bell is the third lottery bonus. All screen displays may be switched.

Second embodiment:
FIG. 29 is a schematic diagram of a swivel type gaming machine according to the present invention. FIG. 29A is a schematic front view and FIG. 29B is an enlarged view of a main part.

  A joystick 9e is provided near the position of the max bet button 8 shown in FIG. The joystick 9e has the functions of the start lever 9 and the max bet button 8 shown in FIG. 4. The max bet button 8 is provided on the top of the grip 9a of the start lever 9 including the start SW sensor 110 and the operation direction sensor 111. It has a structure like that attached.

  When performing the variable display game, the player first holds the joystick 9e lightly with his left hand and puts his left thumb on the max bet button 8.

  In this state, when the player pushes the max bet button 8, a predetermined number of game media stored in the storage device are inserted, and the joystick 9e is moved in any of the up, down, left, right (UP, DOWN, LEFT, and RIGHT) directions. When an operation is performed, a start signal is generated from the start SW sensor 110, the direction in which the joystick is operated is detected from the operation direction sensor 111, and the main control unit 100 performs an internal lottery for winning a bonus game or a plurality of small roles. , The plurality of spinning cylinders are rotated, the plurality of symbols displayed on the spinning cylinder are changed, and the video effect related to the internal lottery result is displayed on the display device.

  As described with reference to FIG. 4, the operation direction sensor 111 includes four sensors that output signals corresponding to the up, down, left, and right directions in which the start lever 9 is operated, and the output signals are directly transmitted to the sub-control unit 160. On the other hand, no input is made to the main control unit 100. Further, even if the maximum bet button 8 is provided on the top of the joystick 9e, it does not affect the game result.

  Therefore, the configuration of the invention of the present application does not violate the Act on the Regulation of Customs Business, etc. and the Optimization of Business (Last Amendment: Law No. 55 of May 30, Heisei 15) .

  Other configurations and operations are the same as those described with reference to FIGS.

It is a front schematic diagram of a rotating type gaming machine. It is a side view of a rotating type game machine. It is a perspective view of a design panel. It is explanatory drawing of a rotation rotation starter. It is a block diagram of the control circuit system of a gaming machine. It is a block diagram of the control circuit system which controls a drum part. It is a block diagram of the drum unit. It is a symbol arrangement table of the drum. It is a block diagram of the drum unit. It is a block diagram of the drum unit. It is a configuration block diagram of a display effect device. It is a conceptual diagram which shows the memory | storage state of an effect pattern data table. It is a conceptual diagram of a lottery table. It is a detailed conceptual diagram of a lottery table. It is a dividend table. It is an internal schematic diagram of a rotating type gaming machine. It is a flowchart which shows the main operation | movement process procedure of a game machine. It is a flowchart which shows a setting change subroutine. It is a flowchart which shows a warning process subroutine. It is a schematic diagram of an effect screen displayed by the display effect device. It is a schematic diagram of an effect screen displayed by the display effect device. It is a schematic diagram of an effect screen displayed by the display effect device. It is a schematic diagram of an effect screen displayed by the display effect device. It is a schematic diagram of an effect screen displayed by the display effect device. It is a schematic diagram of an effect screen displayed by the display effect device. It is a schematic diagram of an effect screen displayed by the display effect device. It is a flowchart which shows a promotion display stage process subroutine. It is a flowchart which shows a demotion display stage processing subroutine. It is a schematic diagram of a spinning machine. It is a timing chart which shows the relationship between an index signal, symbol position data (frame data), a drive pulse signal, and a stop button sensor signal. It is a schematic diagram of the left drum 2a contained in a drum part. It is a schematic diagram which shows the relationship with the left drum 2a, the window part 3, and symbol position data. It is a combination display determination figure of a symbol. It is a schematic diagram which shows the relationship between the left drum 2a and a cherry symbol stop position. It is a schematic diagram which shows the relationship between the left drum 2a, the window part 3, symbol position data, and a symbol stop position storage table. It is a schematic diagram which shows the relationship between the left drum 2a, the window part 3, symbol position data, and a symbol stop position storage table. It is a schematic diagram which shows the relationship between a drum part and a symbol stop position. It is a schematic diagram which shows the relationship between a drum part, symbol position data, and a symbol stop position storage table. It is a schematic diagram which shows the relationship between a drum part, symbol position data, and a symbol stop position storage table. It is a principal part front view of a medal sorting device. It is a control system block diagram of a medal sorting device. It is a timing chart when a regular medal is inserted appropriately. It is a timing chart when a regular medal is inserted appropriately. It is a timing chart when a medal is inserted. It is the elements on larger scale which show the basic structure of the conventional medal insertion slot. It is a disassembled perspective view of a medal insertion part. It is a decomposition | disassembly right view of a medal insertion part. It is a disassembled perspective view of a medal insertion part. It is a right view of a medal insertion part. It is a disassembled perspective view of a medal insertion part. It is a right view of a medal insertion part. It is sectional drawing of the conventional medal insertion part. It is sectional drawing of the conventional medal insertion part. It is a disassembled perspective view of a medal insertion part. It is principal part AA sectional drawing of a medal insertion part. It is principal part AA sectional drawing of a medal insertion part. It is principal part AA sectional drawing of a medal insertion part. It is a circuit diagram of a door abnormal signal output device.

Explanation of symbols

1-turn-type game machine main body 1a Case 1b Front door 2 Drum part 2a Left drum 2b Middle drum 2c Right drum 3 Window part 4 Display LED block 4a Number of inserted LEDs
4b Medal storage number display LED
4c Medal payout number display LED
4d Navigation LED
4e Error display LED
5 medal insertion part 5a left light transmission part 5b right light transmission part 5c cover part 5c1 medal guide groove 5c1a guide part 5c1b inclined part 5c1c internal terminal 5c2 medal stopper wall 5c3 medal insertion slot 5c4 light transmission part 5c5 hook 5d fixing part 5d1 light source insertion Portion 5d2 mounting portion 5d3 mounting hole 5d4 LED insertion hole 5d5 insertion hole 5d6 central recess 5d7 medal insertion slot 5e circuit board 5e1 LED light source 5e2 mounting hole 5e3 connector 5e4 lead wire 5g control plate 5g1 recess 5g2 hole 5g3 mounting plate 5g4 mounting plate 5h4 Bill stopper 5h1 Bill clamp 5h2 Hook 6 Settlement button 7 1-bet button 8 Max-bet button 9 Start lever (rotating cylinder rotation starting device)
9a Grip 9b Shaft 9e Joystick 10 Stop button portion 10a Left stop button 10b Middle stop button 10c Right stop button 11 Display effect device 11a Command receiving portion 11b Display effect control portion 11c ROM
11d RAM
11e Display panel 12 Speaker portion 12a Upper left speaker 12b Upper right speaker 12c Lower left speaker 12d Lower right speaker 13 Game state display LED portion 14 Door key hole 15 Sauce tray 16 Medal payout port 17 Logo panel portion 18 Medal payout device 19 Special button 20 Small box portion 21 Transparent panel 22 Design panel 23 Decoration 24 Electric drive 25 Input SW section 26 Timing section 28 Inserted medal clogging return button 30a Step motor (for left drum)
30b Step motor (for medium drum)
30c step motor (for right drum)
31a Revolving sensor (for left drum)
31b Cylinder sensor (for medium drum)
31c Cylinder sensor (for right drum)
32a Left turn belt 32b Middle turn belt 32c Right turn belt 41 Medal sorting device 42 Main plate 43 Medal passage 44 First rail 45 Second rail 46 Guide spacer 47 Cancel plate 48 Medal passing sensor 49 Proximity sensor 50 Medal sorting Substrate 51 Actuation coil 60 Photo sensor 61 Reflector 100 Main controller 101 ROM
102 RAM
110 Start SW sensor 111 Operation direction sensor 111U Up direction sensor 111D Down direction sensor 111R Right direction sensor 111L Left direction sensor 112 Special button sensor 113 Door abnormal signal output device 120 Stop button sensor 130 Medal detection sensor 140 Bet button sensor 150 Stage setting unit 160 Sub-control unit 161 ROM
162 RAM
170 Power supply unit 170a Setting key switch 170b Error release switch 170c Power switch 170d Keyhole

  In order to achieve the above object, the gaming machine of the present invention according to claim 1 monitors the opening and closing of a door provided in a housing by a photo sensor in a state where the main power is on, and the door is In a gaming machine that generates a warning by an output abnormal signal when opened, the light emitting diode according to a time constant determined by a light emitting diode and a phototransistor provided in the photosensor and a connected resistor and capacitor The self-excited oscillation circuit for generating a drive pulse for intermittently driving the emitted light and the detection result of the emitted light by the phototransistor are input at the LO level or the HI level at almost the same cycle as the blinking of the emitted light of the light emitting diode. When a signal is applied, a pulse signal with a longer period than the input signal is generated, while the emitted light is not detected After that, the generation of the pulse signal is stopped, the detection signal and the non-detection signal of LO level or HI level are output from the output terminal, and the signal from the output terminal is not detected by the output light One-shot multivibrator having a reset terminal to be fixed to a non-detection signal, a flip-flop circuit for applying an input signal of LO level or HI level to the reset terminal of the one-shot multivibrator, and output from the output terminal of the one-shot multivibrator A door abnormality signal output device that outputs the abnormality signal based on the detected non-detection signal, and a control means for controlling the occurrence of the warning, wherein the one-shot multivibrator is in a state where the main power is not turned on Is driven by the power supplied from the sub power supply, and the door is closed When the door is opened, the non-detection signal of the emitted light is output from the output terminal, and then the input from the flip-flop circuit to the reset terminal when the door is in the closed state. The non-detection signal continues to be output by a signal, and as a result, the door abnormality signal output device outputs the abnormality signal based on the non-detection signal, and the control means is in a state where the main power is on and the door The warning is generated when the abnormal signal output device outputs an abnormal signal, while the warning is not generated when the door abnormal signal output device does not output the abnormal signal.

  In the door abnormality signal output device according to the third aspect of the present invention, when the main power supply is turned on, the door provided on the housing is monitored by a photo sensor, and the door is opened. A door abnormality signal output device for a gaming machine that generates a warning by an output abnormality signal, wherein the light emitting diode and phototransistor provided in the photosensor, and a time constant determined by a connected resistor and capacitor, A self-excited oscillation circuit that generates a driving pulse for intermittently driving the light emitted from the light emitting diode, and a detection result of the light emitted by the phototransistor, LO level or HI level at almost the same period as the blinking of the light emitted from the light emitting diode. When an input signal is added, a pulse signal having a longer period than that of the input signal is generated, while the emitted light is not detected. In this case, the generation of the pulse signal is stopped thereafter, and the detection signal and the non-detection signal of LO level or HI level are output from the output terminal, and the output light is not detected from the signal from the output terminal. A one-shot multivibrator having a reset terminal to be fixed to a non-detection signal, a flip-flop circuit for applying an LO level or HI level input signal to the reset terminal of the one-shot multivibrator, and an output terminal of the one-shot multivibrator An output device that outputs the abnormal signal based on the non-detection signal output from the one-shot multivibrator is driven by the power supplied from the sub power source when the main power source is not turned on, If the door is once opened from the closed state, the front from the output terminal A non-detection signal of the emitted light is output, and when the door is subsequently closed from the open state, the non-detection signal is continuously output by an input signal from the flip-flop circuit to the reset terminal, and the result The output device outputs the abnormal signal based on a non-detection signal.

In order to achieve the above object, the gaming machine of the present invention according to claim 1 monitors the opening and closing of a door provided in a housing by a photo sensor in a state where the main power is on, and the door is In a gaming machine that generates a warning by an output abnormal signal when opened, the light emitting diode according to a time constant determined by a light emitting diode and a phototransistor provided in the photosensor and a connected resistor and capacitor The self-excited oscillation circuit for generating a drive pulse for intermittently driving the emitted light and the detection result of the emitted light by the phototransistor are input at the LO level or the HI level at almost the same cycle as the blinking of the emitted light of the light emitting diode. When a signal is applied, a pulse signal with a longer period than the input signal is generated, while the emitted light is not detected Stops the generation of subsequent to the pulse signal from the output terminal outputs a detection signal or the non-detection signal of the LO level or HI level, when the signal from the output terminal has not detected the emitted light A one-shot multivibrator having a reset terminal fixed to a non-detection signal; an input signal of LO level or HI level is applied to the reset terminal of the one-shot multivibrator; a time constant circuit determined by a resistor and a capacitor; and a manual reset SW Is connected in parallel to the / CLR terminal, a door abnormal signal output device that outputs the abnormal signal based on a non-detection signal output from the output terminal of the one-shot multivibrator, and the generation of the warning Control means for controlling the one-shot The vibrator is driven by power supplied from the sub power source when the main power is not turned on, and outputs a non-detection signal of the emitted light from the output terminal when the door is opened once from the closed state. Then, when the door is changed from an open state to a closed state, the non-detection signal is continuously output by an input signal from the flip-flop circuit to the reset terminal, and as a result, the door abnormality signal output device is not The abnormal signal is output based on a detection signal, and the control means generates the warning when the main power is on and the door abnormal signal output device outputs an abnormal signal , while you stop the warning that the predetermined time has elapsed by the manual or the time constant circuit reset SW is operated in a state, the door abnormal signal output device different The warning is not generated when a normal signal is not output.

In the door abnormality signal output device according to the third aspect of the present invention, when the main power supply is turned on, the door provided on the housing is monitored by a photo sensor, and the door is opened. A door abnormality signal output device for a gaming machine that generates a warning by an output abnormality signal, wherein the light emitting diode and phototransistor provided in the photosensor, and a time constant determined by a connected resistor and capacitor, A self-excited oscillation circuit that generates a driving pulse for intermittently driving the light emitted from the light emitting diode, and a detection result of the light emitted by the phototransistor, LO level or HI level at almost the same period as the blinking of the light emitted from the light emitting diode. When an input signal is added, a pulse signal having a longer period than that of the input signal is generated, while the emitted light is not detected. In this case, to stop the generation of subsequent to said pulse signal, and outputs a detection signal or the non-detection signal of the LO level or HI level from the output terminal, a signal from the output terminal has not detected the emitted light A one-shot multivibrator having a reset terminal to be fixed to a non-detection signal in the case, an input signal of LO level or HI level is added to the reset terminal of the one-shot multivibrator, and a time constant circuit and a manual reset determined by a resistor and a capacitor A flip-flop circuit in which SW is connected in parallel to the / CLR terminal, and an output device that outputs the abnormal signal based on a non-detection signal output from the output terminal of the one-shot multivibrator, The shot multivibrator is not powered on. In the state, it is driven by the power supplied from the sub power source, and when the door is opened once from the closed state, the non-detection signal of the emitted light is output from the output terminal, and then the door is opened. When the closed state, it continues to output the non-detection signal by the input signal from the flip-flop circuit to the reset terminal, as a result, the output device outputs the abnormal signal based on the non-detection signal , In this state, the output of the abnormal signal is stopped when the manual reset SW is operated or a predetermined time elapses by the time constant circuit .

Claims (5)

In the gaming machine that performs the opening and closing monitoring of the door provided in the housing in the state where the main power is turned on and generates the warning when the door is opened,
A door abnormality signal output device that outputs an abnormality signal indicating that the door is closed again after being opened from the closed state by the power supplied from the sub power source when the main power is not turned on,
Control means for controlling the occurrence of the warning,
When the main power is on and the door abnormality signal output device outputs an abnormality signal, the control means generates the warning in both the open state and the closed state, while the main power source When the door abnormality signal output device does not output an abnormality signal in a state where the door is entered, the warning is generated when the door is open, but the warning is not generated when the door is closed,
A gaming machine characterized by In the gaming machine according to claim 1,
The control means, when the main power is on and the door abnormality signal output device is outputting an abnormality signal, to stop the generated warning after a predetermined time;
A gaming machine characterized by In the gaming machine according to claim 1 or 2,
The door abnormality signal output device is:
A photosensor comprising a light emitting element and a light receiving element;
A transmission circuit that intermittently emits light from the light emitting element;
Using a signal from the photosensor as a trigger pulse, a multivibrator that outputs a pulse having a constant time width longer than the intermittent light emission time, and
A gaming machine comprising: A door abnormality signal output device for a gaming machine that performs opening / closing monitoring of a door provided in a housing in a state where the main power is on and the control means generates a warning when the door is opened. ,
The door abnormality signal output device outputs an abnormality signal indicating that the door is once closed from the closed state and then closed again by the power supplied from the sub power source when the main power is not turned on. ,
When the main power is on and the door abnormality signal output device outputs an abnormality signal, the control means generates the warning in both the open state and the closed state, while the main power source When the door abnormality signal output device does not output an abnormality signal in a state where the door is entered, the warning is generated when the door is open, but the warning is not generated when the door is closed,
A door abnormality signal output device characterized by the above. In a gaming machine that performs opening / closing monitoring of a door provided in a housing with the main power on by a door abnormality signal output device and generates a warning by an abnormality signal when the door is opened,
The door abnormality signal output device outputs the abnormality signal when the door is once opened from the closed state and then closed again by the power supplied from the sub power source when the main power is not turned on. And then, when the main power is turned on, the door continues to output the abnormal signal in both the open state and the closed state,
A gaming machine characterized by

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