JP2007050023A - Slot machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a slot machine capable of executing the notification and presentation of a prescribed hand by generating spray inside a transparent case disposed on an upper or center panel part and illuminating the spray in a plurality of colors. <P>SOLUTION: The transparent cases 18a and 18b are filled with the spray atomized inside vaporization tanks 17a and 17b by driving ultrasonic vibrators 16a and 16b. When the transparent cases 18a and 18b are filled with the spray, a subordinate control board 300 drives lighting devices 30a-30d. The lighting devices 30a-30d illuminate the interior of the transparent cases 18a and 18b with light, so that the spray filling the transparent cases 18a and 18b can look like colored smoke. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a slot machine, and more particularly to a slot machine that performs a role announcement and production by generating smoke in an enclosed space.

  In recent years, some gaming machines indirectly notify a player that a certain role has been won by a rendering means such as a liquid crystal display device or the type of the role. For example, when a bonus flag is established and a bonus symbol appears, a display lamp is turned on to notify the player of the situation, a speaker is sounded, or a character is displayed by a liquid crystal display device, etc. There is something that informs the player by doing.

Also, some slot machines described in Patent Document 1 are equipped with a large liquid crystal display unit and provide a variety of effect images to the player.
JP 2004-229738 A

  However, in the conventional slot machine and the method of notifying the winning of the role by the effect means of the slot machine described in Patent Document 1, the effect is complicated in order to improve the game performance. I'm getting used to the production and I don't feel anything surprising.

  The present invention has been made in view of such problems, and generates a smoke in a transparent case provided in the upper or middle panel portion and illuminates the smoke with a plurality of colors and performs a predetermined role announcement and production. The purpose is to provide a machine.

  In order to achieve the above object, a slot machine according to claim 1 is a transparent case attached to the front panel of the slot machine, a smoke generating mechanism for generating smoke in the transparent case, and the smoke with a plurality of colors of illumination. And illumination means for illuminating.

  The slit machine according to claim 2 is a transparent case provided in front of an effect image display device for displaying an effect image, a water smoke generating mechanism for generating water smoke in the transparent case, and illumination means for illuminating the water smoke with a plurality of colors of illumination. It is characterized by providing.

  4. The slot machine according to claim 3, wherein the slot machine comprises a lottery means for lottering a combination and a rotary reel for displaying a symbol corresponding to a lottery result by the lottery means, and a transparent case provided on the front surface of the plurality of rotary reels. And a smoke generating mechanism for generating smoke in the transparent case, and illumination means for illuminating the smoke with a plurality of colors of illumination.

  The invention according to claim 4 is the slot machine according to claim 1, wherein the water smoke generating mechanism includes a water tank provided with an ultrasonic vibrator at the bottom, and a water tank for supplying a required amount to the water tank through a water supply pipe. The water smoke generated by the ultrasonic vibrator of the water tank is filled into the transparent case through the air flow path communicating with the transparent case provided in the upper part of the water tank.

  The invention according to claim 5 is the slot machine according to claim 4, wherein the smoke generation mechanism has a control means for controlling the ultrasonic vibrator, and the control means controls the vibration amplitude of the ultrasonic vibrator. By controlling, it is possible to adjust the generation amount of water smoke.

  A sixth aspect of the present invention is the slot machine according to the fifth aspect, wherein the control means adjusts the amount of water smoke generated according to the lottery result of the lottery means.

  According to a seventh aspect of the present invention, an exhaust pipe for discharging water smoke in the transparent case to the outside of the slot machine is provided on the upper portion of the transparent case of the slot machine according to any one of the first to fifth aspects. In addition, a fan that forcibly exhausts water smoke is installed at the exhaust port where the transparent case and exhaust pipe are connected. The smoke filled in the transparent case is passed through the exhaust pipe by the fan, and the outside of the slot machine. It is characterized by exhausting to.

  The invention according to claim 8 is the slot machine according to any one of claims 1 to 3, wherein the illumination means changes the illumination of the color corresponding to the role to water smoke according to the lottery result by the lottery means. It is characterized by illuminating.

  According to the present invention, the player can be notified of the winning of the predetermined role by generating water smoke in the transparent case and illuminating the water smoke with the color lighting corresponding to the predetermined role, providing a new effect. can do.

Next, the present embodiment will be described with reference to the drawings.
First, with reference to FIG. 1, the structure of the water smoke generation mechanism 10 in this embodiment is demonstrated. FIG. 1 is a diagram illustrating a configuration of the water smoke generation mechanism 10.
The water smoke generation mechanism 10 includes a projection 11, a case 11 having a water supply path 15, a water supply tank 12 having an on-off valve 13, a vaporization tank 17 having an ultrasonic transducer 16, a transparent case 18, a fan 20, and an exhaust path 21. The illumination devices 30a and 30b are configured.

  When the water supply tank 12 containing water is installed in the case, the on-off valve 13 of the water supply tank 12 is lifted by the protrusion 14, and the water in the water supply tank 12 flows into the water supply path 15. Water is supplied to the vaporization tank 17 through the water supply channel 15. In the vaporization tank 17, the ultrasonic vibrator 16 vibrates to atomize the water in the vaporization tank 17, and the water smoke 19 atomized in the vaporization tank 17 fills the transparent case 18.

  The smoke 19 is filled in the transparent case 18, and the fan 20 disposed in the exhaust port of the exhaust path 21 provided in the upper part of the transparent case 18 is driven after a certain period of time. By driving the fan 20, the water smoke 19 in the transparent case 18 is forcibly sucked and exhausted to the outside through the exhaust path 21.

  Further, lighting devices 30 a and 30 b that can illuminate the inside of the transparent case 18 with a plurality of colors are provided in the upper part of the vaporization tank 17. A plurality of illumination devices 30 may be provided for each color, and the inside of the transparent case 18 can be illuminated by switching a plurality of color filters.

[First Embodiment]
Next, with reference to FIGS. 2 to 4, a slot machine equipped with a water smoke generating mechanism will be described.
In the first embodiment, as shown in FIG. 2, the smoke generation mechanism is provided in the middle panel portion. First, the external structure of the slot machine 100 will be described with reference to FIG.
The slot machine 100 includes a front door 101 that faces a player, and a housing 102 that will be described later and is attached to the front door 101 so as to be opened and closed.

  The front door 101 includes an upper panel portion 103, a middle panel portion 104, and a lower panel portion 105 that are formed of mechanically strong hard plastic.

  The upper panel portion 103 is provided with an effect lamp 103a called an upper lamp, sound emitting portions 103b and 103c to which speakers are attached, and an effect display device 103d formed of a liquid crystal display or the like.

  The middle panel portion 104 is provided with a substantially rectangular transmission window WD formed of a transparent hard plastic plate and effect lamps 104a and 104b. The rotation of the spinning reel device 200 provided in the housing 102 is provided. The player can view the body reels R1, R2, and R3 through the transmission window WD.

  In the middle panel portion 104, transparent cases 18a and 18b of the water smoke generating mechanism 10 are disposed on both sides of the transmission window WD.

  Further, an operation unit 104c for a player to operate is provided at the lower end of the middle panel unit 104, and medal insertion for inserting game medals necessary for playing a slot machine game is performed in the operation unit 104c. Part MD, bet buttons B1, B2, and B3 for presenting the number of medals per game, a start lever ST for instructing the start of one game, and rotating spinning reels R1, R2, and R3 Stop buttons SP1, SP2 and SP3 for individually stopping are provided.

  Further, a keyhole KY for unlocking the front door 101 is provided in the vicinity of the medal insertion part MD. Then, when a company or administrator on the game hall side inserts a regular key into the keyhole KY and unlocks it, the locking mechanism (not shown) is released, and the front door 101 can be opened from the housing 102. ing.

  An image (not shown) for introducing the game contents of the slot machine 100 is drawn on the lower panel portion 105, and a discharge port 105a for paying out the number of game medals acquired by the player, and A receiving tray 105b and a sound emitting unit 105c to which a speaker is attached are provided.

  Next, the back surface structure of the front door 101 and the internal structure of the housing 102 will be described with reference to FIG. FIG. 3 shows a state where the front door 101 is unlocked and opened from the housing 102.

  In the figure, speakers SL and SR constituting the above-described sound emitting units 103b and 103c are provided on the upper rear surface of the front door 101, and an effect display device 103d is provided between the speakers SL and SR.

  Further, a sub-control board 300 formed of an electric circuit board is attached to the back side of the effect display device 103d.

  That is, the sub-control board 300 is a so-called electric circuit board in which electronic components such as an integrated circuit device (IC), a transistor, a resistor, and a capacitor are mounted and connected on an insulating resin substrate on which a conductive wiring pattern is formed. And attached so as to overlap the back side of the effect display device 103d.

  Below the effect display device 103 d and the sub-control board 300, a substantially rectangular frame body 104 d formed by the transmission window WD and the panel surface of the middle panel unit 104 is attached.

  Further, transparent cases 18a and 18b are provided at both ends of the transmission window WD so as to overlap the frame body 104d. The vaporization tanks 17a and 17b and the water supply tanks 12a and 12b, the cases 11a and 11b, and the lighting devices 30a to 30d for supplying water smoke into the transparent cases 18a and 18b are provided so as to overlap a central display substrate 400 described later. . Further, the exhaust passages 21a and 21b for exhausting the water smoke in the transparent cases 18a and 18b are provided so as to overlap the above-described sub-control board 300, so that the water smoke can be exhausted to the outside of the slot machine 100. ing.

  Below the frame body 104d, a selection mechanism G0 that distributes an input inserted from the medal insertion unit MD according to whether it is a regular game medal or a foreign object, and a game medal distributed by the selection mechanism G0 is placed on the housing 102 side. A guide member G1 that guides the provided hopper device HP, a guide member G2 that guides the foreign matter distributed by the selection mechanism G0 to the discharge port 105a, and a payout game medal output from the hopper device HP. A guide member G3 for guiding to 105a is provided, and a speaker SW constituting the sound emitting unit 105c is attached in the vicinity of the discharge port 105a.

  A central display board 400 formed of a long electric circuit board is attached between the frame 104d and the selection mechanism G0. A light emitting diode is formed on one end of the central display board 400. A setting display element CT for performing segment display and a setting button CS are provided (see FIG. 9).

  That is, like the sub control board 300, the central display board 400 is a wiring in which electronic components such as an integrated circuit device (IC), a transistor, a resistor, and a capacitor are mounted on an insulating resin substrate on which a conductive wiring pattern is formed. It is formed as a connected so-called electric circuit board, and further, a setting display element CT and a setting button CS are mounted and wired.

  Next, the housing 102 is provided with a main power supply device PWU and an auxiliary storage portion SHP for storing game medals overflowing from the hopper device HP, and a rotating reel R1 facing the transmission window WD described above. , R2, R3 and an electric motor (not shown) that rotationally drives these rotary reels R1, R2, R3 are provided.

  Further, a power supply device board (not shown) is attached to the side surface of the main power supply device PWU, a revolving device substrate 500 is attached to the upper end of the revolving reel device 200, and a main control board 600 is attached above the revolving reel device 200. ing.

  That is, the power supply device substrate, the rotor device substrate 500, and the main control substrate 600 are also integrated on the insulating resin substrate on which the conductive wiring pattern is formed, similarly to the sub control substrate 300 and the central display substrate 400 described above. It is formed as a so-called electric circuit board connected by wiring on which electronic parts such as a device (IC), a transistor, a resistor, and a capacitor are mounted.

  However, each of the sub control board 300 and the main control board 600 has a unit structure that is individually housed in a hard plastic housing case.

Next, the configuration of the control system will be described with reference to the block diagram of FIG.
The above-mentioned main control board 600 is provided for comprehensively managing the operation of the slot machine 100, and the sub-control board 300, the central display board 400, and the spinning device board 500 are respectively connected to the main control board 600 as predetermined wirings. Wiring is connected via a cable (not shown).

  Here, a semiconductor memory ROM and a microprocessor MPU are mounted on the main control board 600, and the microprocessor MPU executes a system program and a slot machine game program stored in advance in the semiconductor memory ROM. By controlling each of the substrates 300, 400, 500, and 600, the operation state of the slot machine 100 and the progress of the game are integrated and managed.

  That is, when a player plays a game by operating the start lever ST and the stop buttons SP1, SP2, SP3, etc., and acquires any of a plurality of types of roles determined in advance by a slot machine game program, the microprocessor The MPU controls the progress of the game in a control mode corresponding to the combination acquired by the player. In other words, the microprocessor MPU sets a game type and controls a game state to be progressed by executing a slot machine game program in accordance with the game operation of the player.

  Further, the production speakers SL, SR, SW, the production lamps 103a, 104a, 104b, and the production display device 103d are connected to the sub control board 300 via predetermined wiring cables (not shown). An electric circuit provided on the sub-control board 300 drives the effect speakers SL, SR, SW, effect lamps 103a, 104a, 104b, and the effect display device 103d in accordance with instructions from the main control board 600, so that the game It is designed to appeal to people's vision and hearing.

  Furthermore, the ultrasonic transducers 16a and 16b, the fans 20a and 20b, and the lighting devices 30a to 30d are connected to the sub control board 300 via predetermined wiring cables (not shown). The electric smoke circuit 10 can be operated by driving the ultrasonic vibrators 16a and 16b, the fans 20a and 20b, and the illumination devices 30a to 30d according to an instruction from the main control board 600. .

  The spinning device substrate 500 is connected to the spinning reel device 200, and the rotation of the spinning reels R1, R2, and R3 is controlled by controlling the drive power and drive timing of the electric motor in accordance with a command from the main control substrate 600. And control of braking and stopping.

  The central display board 400 is connected to the setting display element CT and the setting button CS described above, and the select mechanism G0, the bet buttons B1, B2, and B3, the start lever ST, and the stop buttons SP1, SP2, and SP3 are provided with predetermined wiring. Wiring is connected via a cable (not shown).

  The central display board 400 sends an operation signal (not shown) indicating that the bet buttons B1, B2, B3, the start lever ST, and the stop buttons SP1, SP2, SP3 are turned on or off, respectively, to the main control board 600. Transfer to the internal microprocessor MPU to control the progress of the game.

  Further, the selection mechanism G0 is provided with an optical sensor, a mechanical sensor, or a magnetic sensor for detecting whether an input inserted from the medal insertion unit MD is a game medal or a foreign object, and an input detection output from these sensors. The central display board 400 transfers the signal (not shown) to the microprocessor MPU in the main control board 600.

  When the microprocessor MPU inputs an input detection signal indicating that a game medal has been inserted, the number of inserted medals is totaled. On the other hand, when an input detection signal indicating that a foreign object has been input is input, it is determined that an abnormality has occurred, and the sub-control board 300 is instructed to generate an alarm sound in the production speakers SL, SR, SW. Or the alarm lamps 103a, 104a, 104b display an alarm.

  In addition, the setting button CS is provided for the operator or administrator to change the setting of the payout rate, and the setting display element CT is set by displaying any number from 1 to 6 as a segment. Step-by-step display of the play rate changed by Buttonon CS.

  That is, when the setting button CS is turned on, the central display board 400 transfers a setting signal (not shown) to the microprocessor MPU in the main control board 600 every time the setting button CS is turned on. Each time a signal is input, the ball payout rate determined in advance in six stages is changed in order, and a setting display signal (not shown) indicating a number corresponding to the changed ball payout rate is sent to the central display substrate 400. Return it. Then, the central display substrate 400 causes the setting display element CT to display a segment on the basis of the setting display signal, thereby notifying the operator and the manager of the changed payout rate information.

Next, the operation of the water smoke generation mechanism in the first embodiment will be described.
In the first embodiment, the sub control board 300 transmits a drive signal to the water smoke generation mechanism 10 from the result of the role lottery by the MPU in the main control board 600. The sub-control board 300 transmits a drive signal for driving the ultrasonic transducers 16a and 16b, and the transparent cases 18a and 18b are filled with the water smoke 19 atomized in the vaporization tanks 17a and 17b by the ultrasonic transducers 16a and 16b. To do. When the smoke 19 is filled in the transparent cases 18a and 18b, the sub control board 300 drives the lighting devices 30a to 30d. The illuminating devices 30a to 30d can illuminate the transparent cases 18a and 18b with illumination so that the water smoke 19 filled in the transparent cases 18a and 18b can be seen as colored smoke.

  The illuminating devices 30a to 30d include illuminations of colors corresponding to predetermined roles. For example, blue has “replay”, yellow has “bell”, and so on. The illumination devices 30a to 30d are configured by LEDs of a plurality of colors that are light emitting elements.

  In addition, the sub-control board 300 can change the amount of water smoke 19 generated in the vaporization tank 17 by controlling the voltage to the ultrasonic transducers 16a and 16b. Thereby, since the amount of the water smoke 19 filling the transparent cases 18a and 18b changes, for example, when the amount of the water smoke 19 is large, it can be indicated that the game state is shifted to a game state advantageous to the player.

[Second Embodiment]
Next, a second embodiment will be described with reference to FIGS.
In the second embodiment, as shown in FIG. 5, the transparent case 18 included in the water smoke generator 10 is provided so as to overlap the front surface of the effect display device 103 d provided in the upper panel portion 103. The configuration of the other slot machine 100 is the same as the configuration described above, and the description thereof is omitted.

  FIG. 6 shows a cross section of the water smoke generating device in which the transparent case 18 is provided on the front surface of the effect display device 103d. As shown in the figure, the transparent case 18 is provided so as to overlap the front surface of the effect display device 103d, and is configured to be larger than the effect display device 103d.

  The water smoke generation device 10 can hide the effect image displayed on the effect display device 103d from the player by the water smoke filled in the transparent case 18. By hiding the effect image by the water smoke filled in the transparent case 18, the player can increase the expectation of the game that is currently in progress. Similarly to the first embodiment, the lighting device 30 can illuminate water in the transparent case 18 with a plurality of colors of illumination.

  For example, as shown in FIG. 7A, the effect image of the effect display device 103 d is hidden by filling the transparent case 18 with water smoke 19. When the sub-control board 300 drives the fan 20 and discharges the water smoke 19 in the transparent case 18 after a lapse of a certain time, the effect image can be seen. The player can expect the effect image hidden by the water smoke 19. As shown in FIG. 7B, an image notifying that a special role “bonus confirmation” has been won in the effect image that appears after the smoke 19 has been exhausted, or an image notifying “losing” although not shown. By appearing, it is possible to produce an effect such that expectations are expanded in the effect image until the smoke 19 is exhausted to the player.

[Third Embodiment]
Next, a third embodiment will be described with reference to FIGS.
In 3rd Embodiment, as shown in FIG. 8, the transparent case 18 with which the smoke generation mechanism 10 is provided is provided in the front surface of the spinning device 200. FIG. The configuration of the other slot machine 100 is the same as the configuration described above, and the description thereof is omitted.

  The transparent case 18 provided in the water smoke generating mechanism 10 is formed to be larger than the transmission window WD and is provided so as to overlap the front surface of the rotary drum device 200. As shown in FIG. 9, the water smoke generation mechanism 10 is provided on the front door 101 side, and the transparent case 18 is disposed so as to overlap the transmission window WD. Further, the case 11, the water supply tank 12, and the vaporization tank 17 are disposed so as to overlap the central display substrate 400, and the exhaust path 21 is disposed so as to overlap the sub control substrate 300.

  Referring to FIG. 10 (b), the smoke 19 fills the transparent case 18 provided on the front surface of the spinning device 200, and the rotating reels R <b> 1 to R <b> 3 can be hidden. After a predetermined time has elapsed, the sub-control board 300 drives the fan 20 to exhaust the water smoke 19 filled in the transparent case 18.

  By filling the transparent case 18 with water smoke 19, the rotary reels R1 to R3 can be hidden from the player. The timing at which the water smoke 19 is generated in the transparent case 18 may be either when the rotating reels R1 to R3 start rotating, during rotation, or after stopping. For example, the smoke 19 fills the transparent case 18 while the rotating reels R1 to R3 are rotating. When the player presses the stop buttons SP1 to SP3 while the rotating reels R1 to R3 are hidden, the smoke 19 in the transparent case 18 is exhausted, and when the rotating reels R1 to R3 become visible, the player It is possible to provide a game in which the arrangement of the symbols is very beneficial. In addition, it is possible to notify the role by illuminating the water smoke 19 filled in the transparent case 18 with a plurality of colors with the lighting device 30.

  Moreover, as shown to Fig.11 (a), you may provide the transparent cases 18a-18c in the front surface of each rotating reel R1-R3. In this case, water smoke 19 can be generated for each of the transparent cases 18a to 18c provided on the front surface of each of the rotary reels R1 to R3. As shown in FIG. 11B, immediately after the rotating reel R1 stops, the water smoke 19 fills the transparent case 18a, and the rotating reel R1 can be hidden. Later, each time the player presses the stop buttons SP2 and SP3, and the rotating reels R2 and R3 stop in turn, the transparent cases 18b and 18c are filled with the water smoke 19 to hide the rotating reels R2 and R3.

  When transparent cases 18a to 18c are provided on the front surface of each of the rotating reels R1 to R3 as shown in FIG. 11, a stop button corresponding to the transparent case (rear rotating reel) filled with water smoke 19 for the player. It is possible to notify that the button is pressed.

  From the above description, the smoke generating mechanism 10 mounted on the slot machine 100 notifies the role of the smoke 19 generated by the ultrasonic transducer 16 and the illumination color of the lighting device, or provides a new effect. Can be.

  Although this embodiment has been described using a slot machine, for example, it may be used for a box-shaped game machine or a ball game machine other than the slot machine.

It is the figure which showed the structure of the water smoke generation mechanism in this embodiment. FIG. 3 is a plan view schematically showing an external structure of the slot machine in the first embodiment. FIG. 3 is a plan view schematically showing the internal structure of the slot machine shown in FIG. 2. FIG. 4 is a block diagram showing a configuration of a control system provided in the slot machine shown in FIGS. 2 and 3. FIG. 10 is a schematic plan view of an upper panel portion of the slot machine according to the second embodiment. It is the figure which showed the cross section of the water smoke generation | occurrence | production mechanism and effect display apparatus which were shown in FIG. FIG. 7A is a diagram illustrating a state in which the effect image is hidden with water smoke, and FIG. 7B is a diagram illustrating a state in which the water smoke is exhausted. It is a top view which represented roughly the external appearance structure of the slot machine in 3rd Embodiment. FIG. 9 is a plan view schematically showing the internal structure of the slot machine shown in FIG. 8. FIG. 10A is a diagram in which a transparent case is provided on the front surface of the rotating reels R1 to R3, and FIG. 10B is a diagram illustrating a state in which the rotating reels R1 to R3 are hidden with water smoke. FIG. 11A is a diagram in which a transparent case is disposed on the front surface of each of the rotating reels R1 to R3. FIG. 11B is a diagram illustrating a state in which the rotating reels R1 to R3 are hidden with water smoke.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Water smoke generation mechanism 11 Case 12 Water supply tank 13 On-off valve 14 Projection 15 Water supply path 16 Ultrasonic vibrator 17 Evaporation tank 18 Transparent case 19 Water smoke 20 Fan 21 Exhaust path 30 Illumination device

Claims (8)

A transparent case attached to the front panel of the slot machine;
A smoke generating mechanism for generating smoke in the transparent case;
A slot machine comprising: illumination means for illuminating the water smoke with a plurality of colors of illumination. A transparent case provided in front of the effect image display device for displaying the effect image;
A smoke generating mechanism for generating smoke in the transparent case;
A slot machine comprising: illumination means for illuminating the water smoke with a plurality of colors of illumination. In a slot machine comprising a lottery means for lottering a role and a rotating reel for displaying a symbol corresponding to the lottery result by the lottery means,
A transparent case provided in front of a plurality of rotating reels;
A smoke generating mechanism for generating smoke in the transparent case;
A slot machine comprising: illumination means for illuminating the water smoke with a plurality of colors of illumination. The water smoke generating mechanism includes a water tank provided with an ultrasonic vibrator at the bottom, and a water tank for supplying a necessary amount of water to the water tank through a water supply pipe,
A slot machine in which water smoke generated by an ultrasonic vibrator of the water tank is filled into the transparent case through an air flow path communicating with the transparent case provided in the upper part of the water tank. . The water smoke generation mechanism has a control means for controlling the ultrasonic vibrator,
5. The slot machine according to claim 4, wherein the control means can adjust the generation amount of the water smoke by controlling the vibration amplitude of the ultrasonic vibrator.   6. The slot machine according to claim 5, wherein the control means adjusts the generation amount of the water smoke according to the lottery result of the lottery means. The upper part of the transparent case is provided with an exhaust pipe for discharging the smoke in the transparent case to the outside of the slot machine, and the exhaust is connected to the transparent case and the exhaust pipe. The fan which exhausts automatically is arranged,
6. The slot machine according to claim 1, wherein water smoke filled in the transparent case is exhausted to the outside of the slot machine through the exhaust pipe by the fan. The illumination means includes
4. The slot machine according to claim 1, wherein according to a lottery result by the lottery means, the lighting of the color corresponding to the combination is illuminated with water smoke. 5.

Images