JP4705194B2 - Amusement stand - Google Patents

Description

  The present invention relates to a game machine represented by a spinning machine (slot machine) and a ball game machine (pachinko machine).

  Conventionally, for example, a slot machine is known as one of the game tables. This slot machine is generally provided with a plurality of reels with a plurality of types of symbols, a start switch for instructing the start of reel rotation on the premise that a medal is inserted, and a reel corresponding to each reel. A stop switch for individually stopping the winning combination and a lottery means for determining whether or not the internal winning of the winning combination is determined by lottery, and is displayed by the reel at the time of stopping when the winning combination is won internally. If the combination of symbols is a combination of symbols determined in advance corresponding to the internal winning winning combination, the winning combination will be awarded, and if a payout is required, a predetermined number of medals will be paid out. It is configured.

  Such a game machine is provided with a game control board composed of a CPU, a ROM, a RAM, and the like, and the game control board controls internal lottery for winning a prize, payout of medals, and the like. For this reason, various fraudulent acts, such as exchanging the ROM in which the control program and the lottery data are stored, may be performed on the game control board.

  From the standpoint of strengthening the prevention of such illegal acts, the board case (board storage case) that houses the game control board is sealed, and when the board case is opened (opened), the trace of the opening A mechanism for preventing unauthorized opening of a substrate case configured to remain is proposed (see, for example, Patent Document 1).

JP 2004-283445 A

  In recent years, the tricks of fraud have become more sophisticated, and the mechanism for preventing unauthorized opening of the board storage case alone has not reached the end of the fraud on gaming control boards. It is coming. Therefore, as a further countermeasure against fraud, an IC tag sticker storing identification information unique to a gaming machine is affixed to a prior art board storage case, and the identification information of the IC tag sticker is read by a dedicated ID reader, and a game control board (board) Attempts have been made to manage the game control board attached to the game table by identifying whether the storage case is a legitimate board or an illegally replaced board.

  However, the anti-tampering measure using the IC tag seal has a problem that there is a concern about illegal acts in a state where the IC tag seal attached to the substrate storage case is utilized. For example, the IC tag sticker can be used for illegal activities, for example, by removing the board storage case from the game stand and skillfully replacing only the board storage case (entire board or ROM only) with the IC tag sticker attached. Fraudulent acts are considered. Specifically, after removing the board storage case, the board storage case is not opened, but a hole is formed in a place that is difficult to find (for example, a part that is shielded by surrounding members when attached to the game machine). This is an illegal act such as processing ROM and replacing the ROM through the processed hole.

  The present invention has been made in order to solve such problems, and in the case of managing a substrate or the like by an IC tag seal, effectively prevents illegal acts in a state where the IC tag seal is utilized. It is intended to provide a game machine capable of.

  (1) The present invention is a gaming machine including a board case that houses a control board that performs control related to a game, and an attachment portion to which the board case is attached, and the board case stores identification information. And a sticking part for sticking a seal member to which a reading function that can read the stored identification information in a non-contact state by a predetermined device is attached, and the seal member attached to the sticking part Further comprising a non-reading unit that disables the reading function and disables reading of the identification information, and the non-reading unit is a detachable position where the board case can be removed from the mounting position attached to the mounting part. The game machine is characterized in that the reading function is disabled in accordance with the movement operation that is moved to the position.

  (2) The gaming machine according to (1), wherein the identification information stored in the seal member is identification information unique to the gaming machine that is determined in advance.

  (3) The present invention may further include an interference member that interferes with the seal member until the substrate case is moved from the attachment position to the removal position, and the non-reading means includes the interference member as the seal member. The gaming machine according to (1) or (2), wherein the reading function of the seal member is disabled by causing interference with the game table.

  (4) The present invention is also characterized in that the interference member is disposed at a position where contact from the outside is impossible in a state where the substrate case is mounted at the mounting position. It is a game stand as described in.

  (5) The present invention further includes a restricting means for restricting a moving direction in which the substrate case is moved from the attachment position to the removal position in a single direction. 4) A gaming machine according to any one of the above.

  (6) The present invention further includes a restricting unit that restricts a moving direction in which the substrate case is moved from the attachment position to the removal position in a single direction, and the sticking portion has a direction opposite to the moving direction. A concave groove shape that is open in a direction is formed, and the interference member is disposed at a position that enters the hollow portion of the concave groove shape when the substrate case is attached to the attachment position, and the sealing member Is behind the interference member that has entered the hollow portion with respect to the moving direction, and at least a part of the seal member is affixed so as to close the groove-shaped opening. The game machine according to (3) or (4) above.

  (7) In the present invention, the seal member may include an antenna member for receiving at least radio waves transmitted from the predetermined device, and the unreadable unit may be configured such that the substrate case is removed from the attachment position. The game table according to any one of (1) to (6) above, wherein the reading function is disabled by breaking the antenna member while moving to the position.

  According to the gaming machine according to the present invention, when managing a substrate or the like by an IC tag seal, it is possible to achieve an excellent effect that it is possible to effectively prevent an illegal act in a state where the IC tag seal is utilized.

FIG. 3 is an external perspective view of the slot machine according to Embodiment 1 of the present invention. It is the perspective view which opened the front door which shows the outline of the internal structure of a slot machine. It is the disassembled perspective view which showed the structure around the main board | substrate storage case. (A) It is the external view which showed an example of the IC tag sealing seal. (B) It is the figure which permeate | transmitted and showed an example of the internal structure of an IC tag sealing seal. (A) And (b) It is the figure which showed the attachment method to the attachment base of the main board storage case. (A)-(c) It is sectional drawing to which the A section of FIG.5 (b) was expanded. (A) And (b) It is the figure which showed the removal method from the attachment base of the main board storage case. It is the B section enlarged view seen from the eyes | visual_axis of FIG.7 (b). FIG. 3 is a circuit block diagram of a main control unit. The circuit block diagram of a sub-control part is shown. It is a flowchart which shows the flow of the main process of a main control part. (A) It is a flowchart which shows the flow of the interruption process of a sub control part. (B) It is a flowchart which shows the flow of the main process of a sub control part. (A) And (b) It is an external appearance perspective view of the main board | substrate storage case and attachment base of Example 2. FIG. (A) It is the external view which showed an example of the IC tag sealing seal of Examples 2-5. (B) It is the figure which permeate | transmitted and showed an example of the internal structure of the IC tag sealing seal of Examples 2-5. (A) It is the C section enlarged view of Fig.13 (a). (B) It is the D section enlarged view of FIG.13 (b). (A) And (b) It is an external appearance perspective view of the main board | substrate storage case and attachment base of Example 3. FIG. (A) It is an E section enlarged view of Drawing 16 (a). (B) It is the F section enlarged view of FIG.16 (b). (A) And (b) It is an external appearance perspective view of the main board | substrate storage case of Example 4, and an attachment base. It is an external appearance perspective view of the main board storage case and attachment base of Example 4. (A) It is a G section enlarged view of Drawing 18 (a). (B) It is the H section enlarged view of Drawing 18 (b). It is the I section enlarged view of FIG. (A) And (b) It is an external appearance perspective view of the main board | substrate storage case and attachment base of Example 5. FIG. FIG. 10 is an external perspective view of a main board storage case and a mounting base of Example 5. (A) It is the JJ sectional view taken on the line of Fig.22 (a). (B) It is the JJ sectional view taken on the line of FIG.22 (b). (C) It is the JJ sectional view taken on the line of FIG. It is a front view of a pachinko machine.

  Hereinafter, a slot machine (game table) according to an embodiment of the present invention will be described in detail with reference to the drawings.

<Overall configuration>
First, the overall configuration of the slot machine 100 according to the present embodiment will be described with reference to FIG. The figure shows an external perspective view of the slot machine 100.

  The slot machine 100 includes a substantially box-shaped main body 101 and a front door 102 attached to the front opening of the main body 101. Inside the center of the main body 101 of the slot machine 100, three reels (left reel 110, middle reel 111, and right reel 112) having a plurality of types of symbols arranged on the outer peripheral surface for a predetermined number of frames are stored. It is configured to be able to rotate inside. Each of the symbols is printed on the belt-like member at an appropriate interval, and the reels 110 to 112 are configured by sticking the belt-like member to a predetermined circular frame member. When viewed from the player, three symbols on the reels 110 to 112 are displayed in the vertical direction from the symbol display window 113 so that a total of nine symbols can be seen. Then, by rotating the reels 110 to 112, the combination of symbols that can be seen by the player varies. In this embodiment, three reels are provided in the center of the slot machine 100. However, the number of reels and the installation position of the reels are not limited to this.

  Further, on the outer frame of the symbol display window 113, line display LEDs (not shown) for informing an effective line and a winning line, which will be described later, are arranged by lighting control such as blinking and lighting.

  Further, in the slot machine 100, an optical sensor (not shown) including a light projecting unit and a light receiving unit is provided in the vicinity of each of the reels 110 to 112. The light projecting unit and the light receiving unit of the optical sensor. A light-shielding piece of a certain length provided on the reel passes between them. Based on the detection result of the sensor, the position of the symbol on the reel in the rotation direction is determined, and the reels 110 to 112 are stopped so that the target symbol is displayed on the winning line 114.

  The winning line display lamp 120 is a lamp that indicates an effective winning line. An effective winning line is determined in advance by the number of medals inserted into the slot machine 100. Of the five winning lines 114, for example, when one medal is inserted, the middle horizontal winning line is valid, and when two medals are inserted, the upper horizontal winning line and the lower horizontal winning line are added. When three medals are inserted and three medals are inserted, the five added with the right-down winning line and the upper-right winning line become effective as the winning line. Note that the number of winning lines 114 is not limited to five.

  The start lamp 121 is a lamp that informs the player that the reels 110 to 112 are in a state of being able to rotate. The replay lamp 122 informs the player that the current game can be replayed (the medal insertion is not required) when a replay game that is one of the winning games in the previous game is won. It is a lamp to inform. The notification lamp 123 is a lamp that informs the player that a specific winning combination (for example, a bonus such as BB (Big Bonus) or RB (Regular Bonus)) is won internally in the internal lottery. The medal insertion lamp 124 is a lamp that notifies that a medal can be inserted. The payout number display 125 is a display for displaying the number of medals to be paid out to the player as a result of winning a winning combination. The game number display 126 is an indicator for displaying an error display at the time of inserting a medal, the number of games during the big bonus game (in the BB game), the number of winnings of a predetermined winning combination, and the like. The stored number display 127 is a display for displaying the number of medals electronically stored in the slot machine 100. The reel panel lamp 128 is an effect lamp.

  The medal insertion buttons 130 and 131 are buttons for inserting a predetermined number of medals stored electronically in the slot machine 100. In this embodiment, every time the medal insertion button 130 is pressed, a maximum of three are inserted one by one, and when the medal insertion button 131 is pressed, three are inserted. The medal slot 134 is an slot for a player to insert a medal when starting a game. That is, the medal can be inserted electronically by the medal insertion button 130 or 131, or the actual medal can be inserted through the medal insertion slot 134. The settlement button 132 is a button for settlement of the medals electronically stored in the slot machine 100 and the bet medals and discharging them to the medal tray 156 from the medal payout opening 155. The medal return button 133 is a button that is pressed to remove a medal when the inserted medal is jammed.

  The start lever 135 is a lever-type switch for performing a game start operation. That is, when a desired number of medals are inserted into the medal insertion slot 134 and the start lever 135 is operated, the reels 110 to 112 are rotated as a trigger, and the game is started. The stop buttons 137 to 139 are buttons for performing a stop operation on the reels 110 to 112 that have started rotating by operating the start lever 135, and are provided corresponding to the reels 110 to 112. When any one of the stop buttons 137 to 139 is operated, any one of the corresponding reels 110 to 112 is stopped.

  The door key hole 140 is a hole into which a key for unlocking the front door 102 of the slot machine 100 is inserted. The medal payout exit 155 is a payout exit for paying out medals. The medal tray 156 is a container for collecting medals paid out from the medal payout opening 155. The medal tray 156 employs a tray that can emit light in this embodiment.

  The upper lamp 150, the side lamp 151, the center lamp 152, the waist lamp 153, and the lower lamp 154 are decorative lamps for exciting games. The effect device 190 includes, for example, a liquid crystal display device with a door (shutter) 163 that can be freely opened and closed attached to the front surface. The effect device 190 displays various information such as a small role notification. The sound hole 160 is a hole for outputting the sound of a speaker provided inside the slot machine 100 to the outside. On the title panel 162, a pattern for decorating the slot machine 100 is drawn.

<Internal configuration>
Next, the internal configuration of the slot machine 100 will be briefly described. FIG. 2 is a perspective view showing the outline of the internal configuration of the slot machine 100 with the front door 102 opened. Inside the cabinet 101 as the main body, there are a main board storage case 210, a sub control board storage case 220 and a reel unit 185, a power supply box (not shown), a medal payout device 180, a medal auxiliary storage section 240, a central speaker unit Various devices such as an external relay terminal plate are provided.

  The reel unit 185 is configured by individually detachably attaching reels 110 to 112 driven by a stepping motor in a resin case 221. The reel unit 185 is configured such that three reels are unitized by the case 221 and can be easily attached to and detached from the reel unit mounting table 278 provided in the cabinet 101. Further, a sound path 277 is attached to the lower part of the reel unit mounting table 278, and is configured to be combined with a sound path 268 attached to the front door 102 in a state where the front door 102 is closed to the cabinet 101. . The sound output from the central speaker unit passes through the sound path 277 and the sound path 268 and is output to the outside.

  Inside the cabinet 101, a main board storage case 210 made of a transparent resin case is attached to an upper part of a rear plate constituting the cabinet 101 via an attachment base 230. In an internal space of the main board storage case 210, a main control board on which electronic components constituting the main control unit 300 that performs overall control of the slot machine 100 is mounted is stored.

  The power supply box (not shown) is mounted on the wall of the rear plate of the cabinet 101, and a power supply board for supplying necessary power to the various devices of the slot machine 100 is housed inside the metal case. .

  Further, a medal payout device 180 (hereinafter sometimes referred to as a hopper 180) for paying out medals is disposed inside the cabinet 101. The medal payout device 180 is driven by a DC motor, pays out medals one by one, outputs a detection signal each time the medals are paid out, supplies medals to the payout device main body 181 and accumulates medals. And a medal tank 182. Next, a medal auxiliary storage unit 240 is placed beside the medal payout device 180. When the medal payout device 180 is filled with medals, excess medals flow down and are accumulated in the medal auxiliary storage unit 240. The

  Further, on the side plate of the main control board and the reels 110 to 112, that is, the left side plate, a sub board storage case 220 that stores a sub control board constituting the sub control unit 400 that controls the effect is disposed. It is.

  On the other hand, the front door 102 hinged to the side plate of the cabinet 101 via the hinge device 276 has the effect device 190, an effect control board storage case 274 storing an effect control board for controlling the effect device, an upper speaker 272, A reel panel 270 having a symbol display window 113, a medal selector 170 for selecting inserted medals, a passage 266 through which medals pass when the medal selector 170 drops illegal medals on the medal tray 156, and the like are provided. It is. The medal selector 170 further includes a passage 171 for guiding inserted medals to the medal tank 182.

<Configuration around main board storage case>
Next, the configuration around the main substrate storage case 210 will be described with reference to FIGS. FIG. 3 is an exploded perspective view showing a configuration around the main substrate storage case 210.

<Main board storage case>
First, the main substrate storage case 210 will be described. The main substrate storage case 210 is a box configured by combining a substrate storage body 212 and a lid body 213 having a rectangular plate shape with a bottom surface. In the space inside the main board storage case 210, a ROM 312 storing a program and various data relating to a game, and other electronic components 211a such as a CPU and a RAM are mounted, and a main controller 300, which will be described later, is configured. A control board 211 is accommodated. The substrate storage body 212 and the lid body 213 are each made of a translucent resin, and the main control substrate 211 stored in the main substrate storage case 210 can be viewed from the outside.

  On the left edge of the substrate housing 212, two gate-shaped hinge portions 212a are provided. And the hook-like hook part 213a engaged with the hinge part 212a is provided in the left side edge of the cover body 213 at two places. When assembling the main substrate storage case 210, first, the hook portion 213a of the lid body 213 is engaged with the hinge portion 212a of the substrate housing body 212, and then the lid body 213 is swung around the hinge portion 212a. Then, the substrate storage body 212 and the lid body 213 are put together and sealed (caulked) using caulking pins 214a for cases.

  Case caulking portions 212b and 213b are provided at four positions on the right ends of the substrate storage body 212 and the lid body 213, respectively, so that the case caulking pins 214a are inserted and sealed so that they cannot be separated. It has been. In the case caulking portions 212b and 213b, the case caulking portion 212b of the substrate housing 212 is accommodated in the case caulking portion 213b of the lid 213 when the substrate housing 212 and the lid 213 are combined. The insertion holes into which the case caulking pins 214a are inserted are configured to communicate with each other. The case caulking pins 214a inserted into the communicating insertion holes are detachably locked to the case caulking portions 212b and 213b, respectively. That is, by inserting the case caulking pin 214a, the case caulking portions 212b and 213b are coupled to each other inseparably, and the main board storage case 210 is sealed.

  When the main substrate storage case 210 once sealed is opened, the case caulking portion 213b of the lid 213 is cut from the lid 213. Thus, even after the substrate storage body 212 and the lid body 213 are separated, the case caulking portion 213b of the lid body 213 remains in the substrate storage body 212 while being coupled to the case caulking portion 212b of the substrate storage body 212. The trace of opening the main substrate storage case 210 remains. In this embodiment, since the case caulking portions 212b and 213b are provided at four locations, the main substrate storage case 210 can be sealed four times.

  In this embodiment, the four case caulking pins 214a are connected by the connecting member 214b in accordance with the arrangement of the case caulking portions 212b and 213b. In this way, by connecting and integrating the plurality of case caulking pins 214a, it is possible to prevent the case caulking pins 214a from being lost and to prevent forgetting to seal.

  The right side portion of the substrate storage body 212 serves as a storage area 212c for storing the main control board 211. A partition wall 212e is provided between the storage area 212c and the left area 212d to isolate the storage area 212c and the left area 212d. Engaging convex portions 212f for fixing the main control board 211 are provided at the upper right corner and the lower left corner of the storage area 212c. The left region 212d is provided with a groove-shaped recess 212g that opens in the left direction and continues in the front-rear direction (front and back direction).

  Similar to the substrate storage body 212, the right side portion of the lid body 213 serves as a storage area 213 c for storing the main control board 211. The left portion is a hollow region 213d configured to be hollow, and a partition wall 213e is provided between the storage region 213c and the hollow region 213d to isolate them. Press convex portions 213f for fixing the main control board 211 are provided at the upper right corner and the lower left corner of the storage area 213c. A plurality of connector holes 213g are formed at positions corresponding to the connectors 211c mounted on the main control board 211 at the lower end of the storage area 213c.

  A left opening 213h is formed at the center of the left side surface of the hollow portion 213d, and a back opening 213i is formed at the center of the back surface. These left opening 213h and back opening 213i are formed to be one continuous opening. Further, the left opening 213h and the back opening 213i are formed so as to be continuous with the recess 212g of the substrate housing 212 and constitute one groove shape when the substrate housing 212 and the lid 213 are combined. Yes.

  In addition, wedge-shaped engagement protrusions 213j are provided at the upper center portion and the lower center portion of the lid 213, respectively. These engaging protrusions 213j function as an engaging means that engages with a part of the main substrate storage case 210 when the main substrate storage case 210 is attached to the attachment base 230, and also the main substrate storage case 210 is attached to the attachment base 230. It functions as a restricting means for restricting the direction to be removed from a single direction.

  The main control board 211 has an engaging projection 212c provided in the board housing 212 inserted in an engaging hole 211b formed in the vicinity of the upper right corner and the lower left corner, and is provided in the lid 213. It is fixed in the main substrate storage case 210 by being pressed by the pressed convex portion 213c. In addition, a plurality of connectors 211c for connecting cables connected to various external boards and the like are mounted on the lower end portion of the main control board 211. These connectors 211c are partially exposed from the corresponding connector holes 213f when the main control board 211 is housed in the main board housing case 210. Therefore, it is possible to connect the cables connected to various external boards and the like to each connector 211c without opening the main board storage case 210. Conversely, unless the cables connected to the respective connectors 211c are disconnected, the main board storage case 210 cannot be opened by separating the board storage body 212 and the lid 213.

  The center of the left end portion of the main substrate storage case 210 is a portion where an IC tag seal seal 215 is attached. The IC tag sealing seal 215 is bent and attached at the corner of the boundary between the surface of the lid 213 and the left side. That is, the IC tag seal seal 215 is attached to the main substrate storage case 210 on the front surface and the left side surface (see FIG. 5). Further, the left side surface is pasted across the lid 213 and the substrate storage body 212. Therefore, in this embodiment, in order to separate the lid 213 and the substrate storage body 212 and open the main substrate storage case 210, the IC tag sealing seal 215 needs to be peeled off or broken. A trace of opening the storage case 210 remains. That is, the main board storage case 210 is also sealed by the IC tag sealing seal 215.

  Further, in this embodiment, the IC tag sealing seal 215 is pasted so as to block most of the left opening 213 h of the lid 213 and the left opening of the recess 212 g of the substrate housing 212.

  FIG. 4A is an external view showing an example of the IC tag seal seal 215, and FIG. 4B is a view transparently showing an example of the internal structure of the IC tag seal seal 215. FIG. In this example, on the slightly lower side of the surface of the IC tag seal seal 215, a fold line 215a indicating a fold position when pasting to the main board storage case 210 is shown from the left end as shown in FIG. It is displayed just over the right. In this example, an area above the fold line 215a is a display area 215b, and an area below the fold line 215a is an IC tag area 215c.

  When the IC tag seal seal 215 is affixed to the main board storage case 210, the folding line 215a is bent along the corner of the boundary between the front surface and the left side surface of the main board storage case 210, and the display area 215b is bent to the main board. The IC tag area 215c is attached to the left side surface of the main board storage case 210.

  A rectangular identification number display area 215d is provided at the center of the display area 215b. In this identification number display area 215d, the identification number of the main control board 211 composed of a plurality of numerals and symbols such as “** A *** / ***” and the barcode of this identification number are described. . Further, a warning display “copying prohibited” is described above the identification number display area 215a, and a source display of the IC tag seal seal 215 such as “*** gaming machine cooperative” is described below. .

  Inside the IC tag region 215c, as shown in FIG. 5B, an IC tag including an IC chip 215e and a coiled antenna 215f is disposed. The IC chip 215e and the antenna 215f are disposed in a state of being sandwiched between, for example, laminated resin films or paper. The IC chip 215e includes a memory for storing various types of information, and based on a command received from an external IC tag reader / writer via the antenna 215f, transmits the information stored in the memory and sends the received information to the memory. A control unit for controlling writing and the like is provided. The IC chip 215e is configured to obtain power for operation from a radio signal (electromagnetic wave) transmitted from an external IC tag reader / writer.

  In the memory of the IC chip 215e, the ID (UID) unique to the IC chip 215e written at the time of manufacturing the IC chip 215e, and the main control board 211 written at the time of manufacturing the IC tag seal seal 215 or at the time of shipping inspection of the slot machine 100 are stored. Information unique to the gaming machine such as an identification number is stored. Therefore, in the game store, it is possible to easily read the information by simply opening the front door 102 and holding the IC tag reader / writer near the IC tag seal seal 215. Based on the read information, it can be determined whether or not the IC tag seal seal 215 is genuine or whether or not the IC tag seal seal 215 has an abnormality such as destruction. It is possible to easily check whether an illegal act has been performed on the control board 211.

  In addition, the IC tag seal seal 215 of the present embodiment is partially broken when a thing once attached to something is peeled off, and a part remains without being peeled off, so that it is almost impossible to be attached again. It is comprised so that. In addition, the antenna 215f is cut by being separated and broken in this way, and communication between the IC tag seal seal 215 and the IC tag reader / writer becomes impossible. Accordingly, when the IC tag seal seal 215 attached to the main substrate storage case 210 is peeled off, the peeled trace remains and the function of the IC tag seal seal 215 is disabled by cutting the antenna 215f. .

<Mounting base>
Next, the mounting base 230 will be described with reference to FIG. The mounting base 230 is a substantially rectangular square plate-shaped member made of a light-transmitting resin, and is a housing recess 230a that is a rectangular recess for fixing and housing the main substrate storage case 210 at the center. Is formed. The right side surface of the mounting base 230 is open. In this embodiment, when removing the main board storage case 210 attached to the mounting base 230, the main board storage case 210 is slid rightward with respect to the mounting base 230. It is supposed to be removed.

  Near the right end of the bottom surface of the housing recess 230a, two restraining pieces 231 project. The restraining piece 231 is formed in a wedge shape whose protrusion amount increases in the left direction, and restricts movement (slide) in the right direction of the main board storage case 210 attached to the attachment base 230. ing. Further, the stop piece 231 has a tongue-like shape in which a part of the mounting base 230 is cut out, and can be prevented from protruding by being pressed and elastically deformed toward the back side. Therefore, when removing the main substrate storage case 210 attached to the attachment base 230, the main substrate storage case 210 is slid rightward with respect to the attachment base 230 after pressing the restraining piece 231 toward the back side.

  Engaging grooves 232 are respectively provided on the upper and lower inner surfaces of the housing recess 230a. The engagement groove 232 engages with the engagement protrusion 213j of the main substrate storage case 210, and restricts the movement of the main substrate storage case in the front-rear direction (front and back direction) and the left direction (slide). . The engagement groove 232 includes a groove portion 232a that is continuous in the left-right direction and a wedge-shaped protrusion portion 232b that protrudes from an intermediate portion of the bottom surface of the groove portion 232a. Further, the left and right end portions on the front side of the groove portion 232a are opened, and the left-side opening portion is an insertion port 232c into which the engagement protrusion 213j is inserted when the main board storage case 210 is attached to the attachment base 230, and the right side opening portion. The opening is a detaching port 232d from which the engaging protrusion 213j is detached when the main substrate storage case 210 is detached from the mounting base 230.

  Further, an interference member 233 protrudes in the vicinity of the left end portion of the bottom surface of the housing recess 230a. The interference member 233 is an L-shaped member in which the front end portion of the rectangular plate protrudes leftward. When the main substrate storage case 210 is attached to the attachment base 230, the interference member 233 is accommodated in a hollow portion (inside) having a concave groove shape including the concave portion 212g, the back opening portion 213i, and the left opening portion 213h. Is arranged.

<Attaching and removing the main board storage case>
Next, attachment and removal of the main board storage case 210 from the attachment base 230 will be described. FIGS. 5A and 5B are views showing a method of attaching the main board storage case 210 to the attachment base 230.

  First, as shown in FIG. 5A, before being fixed to the mounting base 230, the main board storage case 210 is sealed in advance by the case caulking portions 212c and 213c and the case caulking pin 214a, An IC tag seal seal 215 is affixed. The main board storage case 210 is accommodated in the accommodation recess 230a from the front (front side) at a position where the insertion port 232c of the engagement groove 232 of the attachment base 230 and the engagement protrusion 213j correspond. At this time, the engaging protrusion 213j enters the groove 232a from the insertion port 232c. In addition, the interference member 233 of the mounting base 230 is accommodated in a concave groove formed by the recess 212g, the back opening 213i, and the left opening 213h of the main board storage case 210.

  Next, as shown in FIG. 5B, the main board storage case 210 is slid rightward and moved to an attachment position where the main board storage case 210 is fixed to the attachment base 230. At this time, the engaging protrusion 213j moves to the right along the groove 232a of the engaging groove 232 and gets over the protrusion 232b.

  6A to 6C are cross-sectional views in which the portion A in FIG. 5B is enlarged. When the main substrate storage case 210 is moved to the right, the engagement protrusion 213j moves to the right along the groove portion 232a of the engagement groove 232, and as shown in FIG. The slope 213j1 and the slope 232b1 of the protrusion 232b are in contact with each other. When the main board storage case 210 is further moved rightward as it is, the engaging protrusion 213j pushes the protrusion 232b by the inclined surface 213j1 and bends the mounting base 230 upward as shown in FIG. Move to the right.

  Then, when the engagement protrusion 213j passes through the protrusion 232b, the bending of the mounting base 230 returns, and as shown in FIG. 5C, the vertical surface 213j2 of the engagement protrusion 213j and the vertical surface 232b2 of the protrusion 232b The main substrate storage case 210 reaches the mounting position while facing each other. Therefore, in the mounting position, the vertical movement 213j2 of the engaging protrusion 213j and the vertical surface 232b2 of the protrusion 232b come into contact with each other, so that the leftward movement of the main board storage case 210 is restricted.

  FIGS. 7A and 7B are views showing a method of removing the main board storage case 210 from the mounting base 230.

  FIG. 4A is a view showing a state where the main board storage case 210 is in the mounting position. As shown in the figure, the main board storage case 210 is in a state where the right side surface is substantially in contact with the restraining piece 231 at the mounting position, and movement in the right direction is restricted. Accordingly, the main substrate storage case 210 is in a state where movement in the left direction is restricted by the protrusion 232b of the engagement groove 232 and movement in the right direction is restricted by the restraining piece 231 at the mounting position. ing. Further, since the engagement protrusion 213j is in the groove portion 232a of the engagement groove 232, the movement of the main substrate storage case 210 in the front-rear direction (front-back direction) is also restricted. That is, the main board storage case 210 is fixed to the mounting base 230 at the mounting position.

  Further, when the main board storage case 210 is in the mounting position, the interference member 233 is accommodated in a concave groove shape constituted by a recess 212g, a back opening 213i, and a left opening 213h, as shown in FIG. It has become a state. Therefore, the interference member 233 is shielded by the main board storage case 210 and the IC tag sealing seal 215, and it is almost impossible to contact the interference member 233 from the outside. At the mounting position, the front end surface of the portion protruding in the left direction of the interference member 233 is substantially in contact with the back surface of the IC tag region 215c of the IC tag seal seal 215.

  When removing the main board storage case 210 from the mounting base 230, first, after the restriction of the rightward movement by the stop piece 231 is released, the main board storage case 210 is moved (slid) to the right, The main board storage case 210 is moved to a removal position where it can be removed from the attachment base 230. FIG. 4B shows a state where the main board storage case 210 is in the removal position. The restriction is released by the stop piece 231 by pressing the stop piece 231 toward the back side and eliminating the protruding portion.

  The engagement protrusion 213j of the main substrate storage case 210 moves along the groove portion 232a of the engagement groove 232 as it moves rightward from the attachment position. Then, the engagement protrusion 213j reaches a position corresponding to the detachment port 232d of the engagement groove 232 at the removal position. That is, at the detaching position, the engaging protrusion 213j can be detached from the detaching port 232d toward the front (front side), whereby the main substrate storage case 210 can be detached from the mounting base 230. It has become.

  In this embodiment, when the main board storage case 210 is removed from the attachment base 230, the IC tag seal seal 215 is broken during the movement from the attachment position to the removal position, thereby disabling the function of the IC tag seal seal 215. It is supposed to let you.

  FIG. 8 is an enlarged view of part B as seen from the line of sight of FIG. As described above, at the mounting position, the front end surface of the portion protruding to the left of the interference member 233 is substantially in contact with the back surface of the IC tag region 215c of the IC tag seal seal 215. When the main board storage case 210 moves rightward from this state, the interference member 233 interferes with the IC tag region 215c of the IC tag seal seal 215, and a part of the IC tag region 215c is broken. In other words, the interference member 233 accommodated in the concave groove shape constituted by the concave portion 212g, the back opening portion 213i, and the left opening portion 213h is moved to the left side of the concave groove shape as the main substrate storage case 210 moves. The IC tag region 215c of the IC tag seal seal 215 that has closed the other opening (the opening of the recess 212g and the left opening 213h) is broken to escape to the outside.

  The IC tag seal seal 215 is disconnected from the built-in antenna 215c when a part of the IC tag region 215c is broken, and communication between the IC tag seal seal 215 and the IC tag reader / writer becomes impossible. Therefore, the information stored in the IC tag seal seal 215 cannot be read from the outside, and the function of the IC tag seal seal 215 is disabled.

  Thus, in this embodiment, when the main board storage case 210 is removed from the mounting base 230, the function of the IC tag sealing seal 215 is disabled. As a result, when an illegal act is attempted with respect to the main control board 211, the function of the IC tag seal seal 215 is disabled in the removal of the main board storage case 210 at the previous stage. It is possible to reliably prevent an illegal act on the main control board 211 from being performed.

  In this embodiment, when the main board storage case 210 is removed, it is configured to slide to the right. However, the present invention is not limited to this. For example, the main substrate storage case 210 is configured to slide to the left. Alternatively, it may be slid in the vertical direction or in an oblique direction.

<Control unit>
Next, the circuit configuration of the control unit of the slot machine 100 will be described in detail with reference to FIGS. 9 and 10.

  The control unit of the slot machine 100 is roughly divided into a main control unit 300 that controls the central part of the game, and a sub control unit 400 that controls various devices in accordance with commands transmitted from the main control unit 300. Has been.

<Main control unit>
First, the main control unit 300 of the slot machine 100 will be described with reference to FIG. The figure shows a circuit block diagram of the main control unit 300.

  The main control unit 300 includes a CPU 310 that is an arithmetic processing unit for controlling the entire main control unit 300, a data bus and an address bus for the CPU 310 to transmit and receive signals to and from each IC and each circuit, It has the structure described below. The clock correction circuit 314 is a circuit that divides the clock oscillated from the crystal oscillator 311 and supplies it to the CPU 310. For example, when the frequency of the crystal oscillator 311 is 12 MHz, the divided clock is 6 MHz. The CPU 310 operates by receiving the clock divided by the clock correction circuit 314 as a system clock.

  The CPU 310 is connected to a timer circuit 315 for setting a timer interrupt processing cycle for constantly monitoring the sensor and switch states and a motor drive pulse transmission cycle via a bus. When the power is turned on, the CPU 310 transmits the frequency dividing data stored in the predetermined area of the ROM 312 to the timer circuit 315 via the data bus. The timer circuit 315 determines an interrupt time based on the received frequency division data, and transmits an interrupt request to the CPU 310 at each interrupt time. In response to this interrupt request, the CPU 310 executes monitoring of each sensor and transmission of drive pulses. For example, when the system clock of the CPU 310 is set to 6 MHz, the frequency division value of the timer circuit 315 is set to 1/256, and the data for frequency division of the ROM 312 is set to 44, the reference time for this interrupt is 256 × 44 ÷ 6 MHz = 1. 877 ms.

  Further, the CPU 310 stores a ROM 312 for storing various data such as a program for controlling each IC, lottery data used for internal winning lottery, reel stop position, and temporary data. A RAM 313 is connected. Other storage means may be used for these ROM 312 and RAM 313, and this is the same in the sub-control unit 400 described later. The CPU 310 is connected to an input interface 360 for receiving an external signal, and a start lever sensor 321, a stop button sensor 322, a medal insertion button sensor 323, a checkout switch via the input interface 360 every interrupt time. The state of the sensor 324, the medal payout sensor 326, and the power supply determination circuit 327 is detected, and each sensor is monitored.

  The medal insertion sensor 320 is a sensor for detecting a medal inserted into the medal insertion slot 134. The start lever sensor 321 is a sensor for detecting the operation of the start lever 135. The stop button sensor 322 is a sensor for detecting which stop button is pressed when any one of the stop buttons 137 to 139 is pressed. The medal insertion button sensor 323 is a sensor for detecting which medal insertion button is pressed when one of the medal insertion buttons 130 and 131 is pressed. The settlement switch sensor 324 is provided on the settlement button 132, and when the settlement button 132 is pressed once, the stored medals and the bet medals are settled and paid out. The medal payout sensor 326 is a sensor for detecting a payout medal. The power determination circuit 327 is a circuit for detecting the interruption of the power supplied to the slot machine 100.

  Further, an input interface 361 and output interfaces 370 and 371 are connected to the CPU 310 via the address decoding circuit 350 to the address bus. The CPU 310 exchanges signals with external devices via these interfaces. An index sensor 325 is connected to the input interface 361. The index sensor 325 is installed at a predetermined position on the mounting base of each of the reels 110 to 112, and becomes a high level every time the light shielding piece provided on the reels 110 to 112 passes through the index sensor 325. When detecting this signal, the CPU 310 determines that the reel has made one rotation, and resets the rotational position information of the reel to zero. The output interface 370 includes a reel motor driving unit 330 that controls a motor for driving the reel, a hopper motor driving unit 331 for driving the motor of the hopper 180, and a game lamp 340 (specifically, a winning line) Display lamp 120, start lamp 121, re-game lamp 122, notification lamp 123, medal insertion lamp 124, etc., and 7-segment (SEG) display 341 (payout number display 125, game number display 126, storage number display 127, etc.) are connected.

  A random number generation circuit 317 is connected to the CPU 310 via a data bus. The random number generation circuit 317 is an increment counter capable of incrementing a value within a certain range based on clocks oscillated from the crystal oscillator 311 and the crystal oscillator 316 and outputting the count value to the CPU 310, which will be described later. Used for various lottery processes, including internal lottery for winning positions. An output interface 371 for transmitting a command to the sub control unit 400 is connected to the data bus of the CPU 310. Information communication between the main control unit 300 and the sub control unit 400 is a one-way communication, and the main control unit 300 transmits a command to the sub control unit 400. Cannot be sent.

<Sub control unit>
Next, the sub control unit 400 of the slot machine 100 will be described with reference to FIG. This figure shows a circuit block diagram of the sub-control unit 400.

  The sub-control unit 400 is an arithmetic processing unit that controls the entire sub-control unit 400 based on a main control command or the like transmitted from the main control unit 300, and the CPU 410 transmits and receives signals to and from each IC and each circuit. It has a data bus and an address bus for performing, and has a configuration described below. The clock correction circuit 414 is a circuit that corrects the clock oscillated from the crystal oscillator 411 and supplies the corrected clock to the CPU 410 as a system clock.

  Further, a timer circuit 415 is connected to the CPU 410 via a bus. The CPU 410 transmits the frequency dividing data stored in the predetermined area of the ROM 412 to the timer circuit 415 via the data bus at a predetermined timing. The timer circuit 415 determines an interrupt time based on the received frequency division data, and transmits an interrupt request to the CPU 410 at each interrupt time. The CPU 410 controls each IC and each circuit based on the interrupt request timing.

  Further, the CPU 410 temporarily stores a ROM 412 in which commands and data for controlling the entire sub-control unit 400, line lighting LED lighting patterns and data for controlling various displays, and the like are stored. A RAM 413 for storage is connected via each bus.

  Further, an input / output interface 460 for transmitting and receiving external signals is connected to the CPU 410. The input / output interface 460 is disposed on the outer frame of the symbol display window 113 and controls lighting such as blinking and lighting. Are connected to a line display LED 420 for notifying an active line or a winning line, a door sensor 421 for detecting opening / closing of the front door 102, and a reset switch 422 for clearing data in the RAM 413.

  An input interface 461 for receiving a main control command from the main control unit 300 is connected to the CPU 410 via a data bus, and an effect process that excites the entire game based on the command received via the input interface 461. Etc. are executed. A sound source IC 480 is connected to the data bus and address bus of the CPU 410. The sound source IC 480 controls sound according to a command from the CPU 410. The sound source IC 480 is connected to a ROM 481 that stores sound data. The sound source IC 480 amplifies the sound data acquired from the ROM 481 by the amplifier 482 and outputs the sound data from the speaker 483. The CPU 410 is connected to an address decoding circuit 450 for selecting an external IC, similar to the main control unit 300, and the input interface for receiving a command from the main control unit 300 is connected to the address decoding circuit 450. 461, a clock IC 423, an output interface 472 for outputting signals to the 7-segment display 440, and the like are connected.

  The CPU 410 can acquire the current time by connecting the clock IC 423. The 7-segment display 440 is provided inside the slot machine 100 so that, for example, predetermined information set in the sub-control unit 400 can be confirmed by an attendant of a game store or the like. Further, a demultiplexer 419 is connected to the output interface 470. The demultiplexer 419 distributes the signal transmitted from the output interface 470 to each display unit and the like. In other words, the demultiplexer 419 performs upper lamp 150, side lamp 151, center lamp 152, waist lamp 153, lower lamp 154, reel panel lamp 128, title panel lamp 170, payout strobe 171 in accordance with data received from the CPU 410. To control. The title panel lamp 170 is a lamp that illuminates the title panel 162, and the payout exit strobe 171 is a strobe type lamp installed inside the medal payout opening 155. The CPU 410 performs signal transmission to the door / liquid crystal screen control unit 490 via the demultiplexer 419. The door / liquid crystal screen control unit 490 is a control unit that controls the liquid crystal display device 157 and the door 163.

<Processing of main control unit>
Next, the main process of the main control unit 300 will be described with reference to FIG. FIG. 3 is a flowchart showing the flow of main processing of the main control unit 300.

  Basic control of the game is performed mainly by the CPU 310 of the main control unit 300, and the processing shown in FIG. Information obtained by executing each process is transmitted to the sub-control unit 400.

  When power is turned on to the slot machine 100, first, initial processing is executed in step S101. Here, various initialization processes are performed.

  In step S102, medal insertion / start operation acceptance processing is executed. Here, it is checked whether or not a medal has been inserted, and the winning line display lamp 120 is turned on in response to the insertion of the medal. Note that when a re-win is won in the previous game, a process of inserting the same number of medals as the number of medals inserted in the previous game is performed, so that it is not necessary for the player to insert medals. Further, it is checked whether or not the start lever 130 has been operated. If there is an operation of the start lever 135, the process proceeds to step S104.

  In step S103, the number of inserted medals is determined and an effective winning line is determined. In step S104, the random number generated by the random number generator is acquired.

  In step S105, the winning combination lottery table stored in the ROM is read according to the current gaming state, and an internal lottery is performed using this and the random value acquired in step S104. As a result of the internal lottery, when any winning combination (including an operating combination) is won internally, the flag of the winning combination is turned ON. In step S106, reel stop data is selected based on the internal lottery result.

  In step S107, the rotation of all reels 110 to 112 is started. In step S108, the stop buttons 137 to 139 can be received. When any one of the stop buttons is pressed, the reel stop control in which one of the reels 110 to 112 corresponding to the pressed stop button is selected in step S106. Stop based on data. When all the reels 110 to 112 are stopped, the process proceeds to step S109.

  In step S109, a winning determination is performed. Here, when a picture combination corresponding to some winning combination is displayed on the activated winning line 114, it is determined that the winning combination is won. For example, if “bell-bell-bell” is aligned on the validated winning line, it is determined that the bell is won. However, with respect to the big bonus (BB) and the regular bonus (RB), if the prize is not won in the current game, the internal winning flag is maintained in the next game. A so-called flag carryover is performed.

  In step S110, if any winning combination with payout is won, the number of medals corresponding to the winning combination is paid out according to the number of winning lines. In step S111, game state control processing is performed. Thus, one game is completed. Thereafter, returning to step S102 and repeating the above-described processing, the game proceeds.

<Processing of sub-control unit>
Next, the processing of the sub-control unit 400 will be described using FIGS. 12 (a) and 12 (b). FIG. 12A is a flowchart showing a flow of interrupt processing of the sub control unit 400. The sub-control unit 400 includes a hardware timer that generates a timer interrupt at a predetermined period (in this embodiment, once every 2 ms), and executes the interrupt process of the sub-control unit 400 in response to this timer interrupt. To do.

  In step S201, it is determined whether there is a reception command. If a command is received from the main control unit 300, the process proceeds to step S202, and if not, the process ends. In step S202, the received command is stored (stored) in the command storage area of the RAM 413 as an unprocessed command.

  FIG. 12B is a flowchart showing the flow of main processing of the sub-control unit 400.

  In step S301, it is determined whether or not an unprocessed command (a control command stored by the interrupt processing of the sub-control unit 400) is stored in the command storage area of the RAM 413. If there is an unprocessed command, the process proceeds to step S302; otherwise, the above determination is repeated. In step S302, the contents of the unprocessed command are analyzed and determined.

  In step S303, an effect control process is performed. Here, based on the command received from the main control unit 300, setting of various effect controls by each effect device (effect lamp 430, speaker 483, etc.), the liquid crystal display device 157, the door device 163, etc. of the sub-control unit 400. And update operation control data and the like.

  In step S304, it is determined whether or not it is necessary to output control data to each effect device of sub-control unit 400, and door / liquid crystal screen control unit 490 that controls liquid crystal display device 157 and door device 163. If it is necessary to output control data, the process proceeds to step S905; otherwise, the process returns to step S301. In step S305, after outputting control data to each effect device of the sub-control unit 400 and the door / liquid crystal screen control unit 490, the process returns to step S301 and the above process is repeatedly executed.

  Next, a slot machine according to Embodiment 2 of the present invention will be described. The slot machine according to the present embodiment is obtained by changing a part of the main board storage case 210 and the mounting base 230, and the other structures are the same as those of the slot machine 100 according to the first embodiment. For this reason, the same portions are denoted by the same reference numerals in the drawings, and the description thereof is omitted. Only portions different from the slot machine 100 will be described below.

<Main board storage case and mounting base>
13A and 13B are external perspective views of the main board storage case 210 and the mounting base 230. FIG. FIG. 4A shows a case where the main board storage case 210 is in the mounting position. As shown in FIG. 5A, the main substrate storage case 210 of this embodiment has case caulking portions 212c and 213c arranged at the left end. Further, the hinge part 212a and the hook part 213a have a structure in which the hook part 213a is inserted into and engaged with the hinge part 212a which is a vertically long hole formed on the right side surface of the substrate housing 212.

  In addition, a plurality of (three in this embodiment) V-shaped cross-section receiving grooves 213k are formed on the upper surface of the lid 213 of the main board storage case 210 from the left end to the right end. The housing groove 213k is formed in parallel with the moving direction when the main board housing case 210 is attached or detached. Then, the IC tag sealing seal 216 is stuck on the upper left portion of the lid 213 so as to block a part of the accommodation groove 213k.

  FIG. 14A is an external view showing an example of the IC tag seal seal 216 of the present embodiment, and FIG. 14B is a view showing an example of the internal structure of the IC tag seal seal 216 in a transparent manner. is there. The IC tag seal sticker 216 of the present embodiment is for sticking on one plane and is not configured to be divided into a display area and an IC tag area. Therefore, the IC chip 216b and the antenna 216c are built in the back side of the surface where the identification number display area 216a is provided. Similarly to the IC tag seal seal 215, when the IC tag seal seal 216 of this embodiment is once peeled off from the main board storage case 210, a trace of being partially broken and peeled remains and the antenna 216c is cut. As a result, the function of the IC tag sealing seal 216 is disabled. In Examples 3 to 5, examples using the IC tag sealing seal 216 are also shown.

  Returning to FIG. 13A, the mounting base 230 of the present embodiment includes a cover portion 234 formed with the left side edge projecting rightward and the lower side edge projecting upward. This cover portion 234 shields the case caulking portions 212c and 213c and the case caulking pin 214a when the main substrate housing case 210 is in the mounting position, and also extends in the front (front side) direction of the main substrate housing case 210. It is provided to restrict movement. A flat interference member 235 that protrudes downward is provided at the center of the upper edge of the mounting base 230. A plurality of (three in this embodiment) V-shaped cross-sections 235a project from the back surface of the interference member 235. These broken portions 235a are arranged corresponding to the receiving grooves 213k of the main board storage case 210. Further, on the left side of the interference member 235, a rod-shaped reinforcing member 235b that connects the front end of the interference member 235 and the cover portion 234 on the left side thereof is provided.

  The main board storage case 210 of this embodiment is attached to the attachment base 230 by sliding from the right side of the attachment base 230 to the left. At this time, the main substrate storage case 210 is slid so that the fracture portion 235a of the interference member 235 is along the storage groove 213k of the main substrate storage case 210. At the attachment position that substantially contacts with each other, the three broken portions 235a are respectively housed in the three housing grooves 213k. The IC tag seal seal 216 is affixed to the left side portion of the interference member 235 of the main substrate storage case 210 after the main substrate storage case 210 is fixed to the mounting position.

  To remove the main board storage case 210 from the mounting base 230, the main board storage case 210 is slid to the right from the mounting position as shown in FIG. This is done by moving to the removal position where it completely escapes. In this embodiment, the IC tag seal seal 216 is broken by the interference member 235 while the main board storage case 210 is moved from the attachment position to the removal position, so that the function of the IC tag seal seal 216 is disabled. It has become.

  FIG. 15A is an enlarged view of a portion C in FIG. 13A, and FIG. 15B is an enlarged view of a portion D in FIG. As shown in FIG. 6A, in the mounting position, the interference member 235 is located on the right side of the IC tag sealing seal 216, and the three break portions 235a are respectively housed in the three housing grooves 213k. It is in the state. The IC tag seal seal 216 is affixed to the main substrate storage case 210 so as to close the storage groove 213k on the left side of the interference member 235.

  When the main substrate storage case 210 is slid rightward from this state, the main substrate storage case 210 moves while the fractured portion 235a of the interference member 235 is stored in the storage groove 213k. Accordingly, as the main substrate storage case 210 moves, the breaking portion 235a interferes with the IC tag seal seal 216, and a part of the IC tag seal seal 216 is broken as shown in FIG. As a result, the built-in antenna 216c is disconnected, and communication between the IC tag seal seal 216 and the IC tag reader / writer becomes impossible. Therefore, the information stored in the IC tag seal seal 216 cannot be read from the outside, and the function of the IC tag seal seal 216 is disabled.

  Thus, in this embodiment, when the main board storage case 210 is removed from the mounting base 230, the function of the IC tag sealing seal 216 is disabled. As a result, when an illegal act is attempted with respect to the main control board 211, the function of the IC tag seal seal 216 is disabled in the removal of the main board storage case 210 at the previous stage. It is possible to reliably prevent an illegal act on the main control board 211 from being performed.

  The cross-sectional shape of the accommodation groove 213k is not limited to the V shape, and may be other cross-sectional shapes such as a rectangular shape or a semicircular shape. In addition, the shape of the breaking portion 235a may be any shape as long as the shape is accommodated in the accommodation groove 213k. Further, the moving direction of the main board storage case 210 during attachment or removal is not limited to the left-right direction, as in the first embodiment.

  Next, a slot machine according to Embodiment 3 of the present invention will be described. The slot machine according to the present embodiment is obtained by changing a part of the main board storage case 210 and the mounting base 230 and applying the movable interference member 250. Other structures are the slot machine according to the first embodiment. 100. For this reason, the same portions are denoted by the same reference numerals in the drawings, and the description thereof is omitted. Only portions different from the slot machine 100 will be described below.

<Main board storage case and mounting base>
16A and 16B are external perspective views of the main board storage case 210 and the mounting base 230. FIG. FIG. 4A shows a case where the main board storage case 210 is in the mounting position. As shown in the figure, in the main substrate storage case 210 of this embodiment, case caulking portions 212c and 213c are arranged at the left end portion. Further, the hinge part 212a and the hook part 213a have a structure in which the hook part 213a is inserted into and engaged with the hinge part 212a which is a vertically long hole formed on the right side surface of the substrate housing 212. In addition, a movable interference member 250 is disposed above the main substrate storage case 210 (details will be described later).

  The mounting base 230 of this embodiment includes a cover portion 234 that is formed with the left side edge protruding toward the right side and the lower side edge protruding upward. This cover portion 234 shields the case caulking portions 212c and 213c and the case caulking pin 214a when the main substrate housing case 210 is in the mounting position, and also extends in the front (front side) direction of the main substrate housing case 210. It is provided to restrict movement. In addition, a flat plate-shaped pressing member 236 that protrudes downward is provided at the center of the upper edge of the mounting base 230. On the left side of the pressing member 236, a bar-shaped reinforcing member 236a that connects the tip of the pressing member 236 and the cover portion 234 on the left side thereof is provided.

  FIG. 17A is an enlarged view of a portion E in FIG. In the present embodiment, a convex portion 212 h is provided at the upper center of the substrate housing 212. The convex portion 212 h is configured such that the surface thereof is substantially flush with the surface of the lid 213 when the substrate storage body 212 and the lid 213 are combined. Further, on the left side surface and the surface of the convex portion 212h, a horizontally long projecting hole 212i is formed continuously from the vicinity of the rear end of the left side surface to the vicinity of the right end of the surface. Furthermore, a protrusion hole 213l is formed in the upper part of the lid 213 at a position continuous with the protrusion hole 212i of the substrate container 212 when the substrate container 212 and the lid 213 are combined.

  The movable interference member 250 is a V-shaped rod-shaped member having a bent middle portion. This movable interference member 250 is arranged in a convex portion 212h via a support shaft 250a disposed in a vertical direction (a direction substantially perpendicular to a moving direction when the main substrate storage case 210 is attached or removed). The substrate housing 212 is rotatably arranged in a state of being semi-contained in the convex portion 212h. Specifically, the movable interference member 250 is disposed in a state in which the left end protrudes from the protrusion hole 212i on the left side surface of the convex portion 212h, and the right end is a convex portion by swinging about the support shaft 250a. The state changes to either the state accommodated in 212h or the state in which the right end protrudes from the protrusion hole 212i on the surface of the convex portion 212h. Thereby, in the state where the substrate storage body 212 and the lid 213 are combined, the movable interference member 250 has a left end protruding from the protruding hole 213l of the lid 213, a right end not protruding, and a right end protruding from the convex portion 212h. It protrudes from the hole 212i and changes to one of the states where the left end does not protrude.

  Returning to FIG. 16A, the main board storage case 210 of this embodiment is attached to the attachment base 230 by sliding from the right side of the attachment base 230 to the left. At this time, the movable interference member 250 is in a state where the right end protrudes and the left end retracts. After the main board storage case 210 is fixed at the mounting position where the right side surface is substantially in contact with the stop piece 231, the movable interference member 250 is swung so that the left end protrudes and the right end retracts. The IC tag seal seal 216 is affixed to the main board storage case 210. The IC tag seal seal 216 is pasted across the surface of the convex portion 212h of the substrate housing 212 and the surface of the lid 213 below the IC tag seal seal 216, and is in a state of closing most of the protruding hole 212i (FIG. 17A). reference). Further, when the movable interference member 250 is in a state where the left end protrudes and the right end retracts at the attachment position, the left end of the movable interference member 250 protrudes on the left side of the pressing member 236.

  To remove the main board storage case 210 from the mounting base 230, the main board storage case 210 is slid to the right from the mounting position as shown in FIG. This is done by moving to the removal position where it completely escapes. In this embodiment, while the main board storage case 210 is moved from the attachment position to the removal position, the movable interference member 250 is swung to break the IC tag seal seal 216, and the function of the IC tag seal seal 216 is improved. It is supposed to be disabled.

  FIG. 17B is an enlarged view of a portion F in FIG. When the main board storage case 210 is slid in the right direction, the left side surface of the pressing member 236 comes into contact with the left end of the movable interference member 250, and the movable interference member 250 is shaken as the main board storage case 210 moves in the right direction. Move. As a result of this swinging, the right end of the movable interference member 250 breaks the portion of the IC tag seal seal 216 that covers the protruding hole 212i and protrudes outside the convex portion 212h, as shown in FIG.

  As a result, the built-in antenna 216c is disconnected, and communication between the IC tag seal seal 216 and the IC tag reader / writer becomes impossible. Therefore, the information stored in the IC tag seal seal 216 cannot be read from the outside, and the function of the IC tag seal seal 216 is disabled.

  Thus, in this embodiment, when the main board storage case 210 is removed from the mounting base 230, the function of the IC tag sealing seal 216 is disabled. As a result, when an illegal act is attempted with respect to the main control board 211, the function of the IC tag seal seal 216 is disabled in the removal of the main board storage case 210 at the previous stage. It is possible to reliably prevent an illegal act on the main control board 211 from being performed.

  In the present embodiment, the movable interference member 250 is disposed at the upper center of the main substrate storage case 210, but the present invention is not limited to this. For example, the upper left, the upper right, the lower center, and the like. You may make it arrange | position in a place. Further, the shape of the movable interference member 250 is not limited to the shape shown in the present embodiment, and may be other shapes. Further, the moving direction of the main board storage case 210 during attachment or removal is not limited to the left-right direction, as in the first embodiment.

  Next, a slot machine according to Embodiment 4 of the present invention will be described. In the slot machine according to the present embodiment, a part of the main board storage case 210 and the mounting base 230 is changed and the movable interference member 260 is applied. 100. For this reason, the same portions are denoted by the same reference numerals in the drawings, and the description thereof is omitted. Only portions different from the slot machine 100 will be described below.

<Main board storage case and mounting base>
18A and 18B and FIG. 19 are external perspective views of the main board storage case 210 and the mounting base 230. FIG. FIG. 18A shows a case where the main board storage case 210 is in the mounting position. As shown in the figure, in the main substrate storage case 210 of this embodiment, case caulking portions 212c and 213c are arranged at the left end portion. Further, the hinge part 212a and the hook part 213a have a structure in which the hook part 213a is inserted into and engaged with the hinge part 212a which is a vertically long hole formed on the right side surface of the substrate housing 212. Further, wedge-shaped restraining projections 212j are provided in the vicinity of the left end portions of the upper and lower side surfaces of the substrate housing 212. The IC tag seal seal 216 is affixed to the upper right part of the main board storage case 210.

  The mounting base 230 of the present embodiment is provided with a restraining convex portion 237 that restricts the leftward movement of the main board storage case 210 by contacting the restraining protrusion 212j of the main board storage case 210 on the upper and lower inner surfaces. ing. A flange-like bulging portion 238 is provided at the right end of the upper edge of the mounting base 230, and a movable interference member 260 is disposed inside the bulging portion 238. Since the movable interference member 260 is shielded by the bulging portion 238, it is almost impossible to contact the movable interference member 260 from the outside. Details of the movable interference member 260 will be described later.

  The main board storage case 210 of this embodiment is stored in the storage recess 230a of the mounting base 230 from the front (front side) at a position on the left side avoiding the bulging portion 238. Then, by sliding in the right direction, the right side surface is moved to an attachment position where the right side surface is substantially in contact with the stop piece 231. During the sliding in the right direction, the restraining projection 212j of the main board storage case 210 gets over the restraining projection 237 of the mounting base 230 by the wedge-shaped slope and is positioned on the right side of the restraining projection 230.

  At the mounting position, the upper right corner of the main board storage case 210 is located behind the bulging portion 238 of the mounting base 230, and the movement of the main board storage case 210 in the front-rear direction is restricted. Further, the movement of the main board storage case 210 in the left-right direction is also restricted by the restraining piece 231 and the restraining convex portion 237. Accordingly, the main board storage case 210 is fixed to the mounting base 230 at the mounting position.

  When removing the main board storage case 210 from the mounting base 230, first, it is pressed toward the back side of the stop piece 231 to release the restriction on the rightward movement, and then shown in FIGS. 18B and 19B. The main substrate storage case 210 is moved (slid) to the right as shown in FIG. Then, the main board storage case 210 is moved to a removal position where it completely escapes from the mounting base 230. In this embodiment, while the main board storage case 210 is moved from the attachment position to the removal position, the movable interference member 250 is rotated to break the IC tag seal seal 216, thereby disabling the function of the IC tag seal seal 216. It is supposed to let you.

  20A is an enlarged view of the G part in FIG. 18A, and FIG. 20B is an enlarged view of the H part in FIG. 18B. FIG. 21 is an enlarged view of a portion I in FIG.

  In the present embodiment, as shown in FIG. 20A, a convex portion 212 h is provided on the upper right end of the substrate housing 212. The convex portion 212 h is configured such that the surface thereof is substantially flush with the surface of the lid 213 when the substrate storage body 212 and the lid 213 are combined. Further, a relief groove 212j that is continuous in the left-right direction from the left end to the right end is formed on the surface of the convex portion 212h. Further, an escape groove 213m is formed on the upper portion of the lid 213 at a position continuous with the relief groove 212j of the substrate housing 212 when the substrate housing 212 and the lid 213 are combined.

  Furthermore, a rack 213n, which is a linear gear, is provided in parallel with the escape grooves 212j and 213m in a portion below the escape grooves 212j and 213m on the surface of the lid 213. The escape grooves 212j, 213m and the rack 213n are provided in parallel with the moving direction when the main board storage case 210 is attached or detached. The IC tag seal seal 216 is pasted over the rack 213n so as to block most of the escape groove 212j across the surface of the convex portion 212h of the substrate housing 212 and the surface of the lid 213. In this embodiment, the IC tag sealing seal 216 is attached in advance before the main board storage case 210 is attached to the attachment base 230.

  The movable interference member 260 includes a shaft portion 260a disposed in the bulging portion 238 in the vertical direction (a direction substantially perpendicular to the moving direction when the main board storage case 210 is attached or removed), and the shaft portion. The pinion 260b, which is a circular gear coaxially disposed at the lower end of the shaft, and the blade portion 260c projecting in the radial direction at the intermediate portion of the shaft portion 260a. The movable interference member 260 is instructed to the mounting base 230 so that the upper end portion of the shaft portion 260a is rotatable. Further, as shown in the figure, in a state where the main board storage case 210 is in the mounting position, the blade part 260c is in the position where the pinion 260b meshes with the right end of the rack 213n of the main board storage case 210, and the escape grooves 212j and 213m Is located at a position corresponding to the right end of each. Accordingly, at the mounting position, the IC tag seal seal 216 attached to the main board storage case 210 is located on the left side of the movable interference member 260.

  When the main board storage case 210 is moved to the right from the mounting position, the pinion 260b is rotated by the movement of the rack 213n, and thereby the movable interference member 260 is rotated. As the movable interference member 260 rotates, the blade portion 260c intermittently pierces the IC tag seal seal 216 from the front (front side) as shown in FIG. To break intermittently.

  As a result, the built-in antenna 216c is disconnected, and communication between the IC tag seal seal 216 and the IC tag reader / writer becomes impossible. Therefore, the information stored in the IC tag seal seal 216 cannot be read from the outside, and the function of the IC tag seal seal 216 is disabled.

  Thus, in this embodiment, when the main board storage case 210 is removed from the mounting base 230, the function of the IC tag sealing seal 216 is disabled. As a result, when an illegal act is attempted with respect to the main control board 211, the function of the IC tag seal seal 216 is disabled in the removal of the main board storage case 210 at the previous stage. It is possible to reliably prevent an illegal act on the main control board 211 from being performed.

  In the present embodiment, the movable interference member 260 is disposed at the upper right portion of the mounting base 230, but is not limited thereto, and is disposed at other locations such as the lower right portion and the upper center portion, for example. You may make it do. Moreover, the shape of the movable interference member 260 is not limited to the shape shown in the present embodiment, and may be other shapes such as a plurality of blade portions 260c. Further, the moving direction of the main board storage case 210 during attachment or removal is not limited to the left-right direction, as in the first embodiment.

  Next, a slot machine according to Embodiment 5 of the present invention will be described. The slot machine according to the present embodiment is obtained by changing a part of the main board storage case 210 and the mounting base 230, and the other structures are the same as those of the slot machine 100 according to the first embodiment. For this reason, the same portions are denoted by the same reference numerals in the drawings, and the description thereof is omitted. Only portions different from the slot machine 100 will be described below.

<Main board storage case and mounting base>
FIGS. 22A and 22B and FIG. 23 are external perspective views of the main board storage case 210 and the mounting base 230. FIG. 22A shows a case where the main board storage case 210 is in the mounting position. As shown in the figure, in the main substrate storage case 210 of this embodiment, case caulking portions 212c and 213c are arranged at the left end portion. In addition, a through-hole 210a having a rectangular cross section is formed in the upper center of the main substrate storage case 210 so as to pass through the substrate storage body 212 and the lid body 213 in the front-rear direction (front and back direction). On the left edge on the front side of the through hole 210a, a flat sticking plate 213o is provided so as to protrude slightly toward the inside of the through hole 210a.

  The mounting base 230 of the present embodiment is provided with a rectangular sticking convex portion 239 projecting forward at the upper center of the housing concave portion 230a. When the main substrate storage case 210 is attached to the attachment base 230, the sticking convex portion 239 is stored in the through hole 210 of the main substrate storage case 210.

  The main board storage case 210 of this embodiment includes an engagement protrusion 213j, and the mounting base 230 includes an engagement groove 232. Therefore, the method for attaching the main board storage case 210 is the same as that in the first embodiment, and a description thereof will be omitted. In this embodiment, the IC tag seal seal 216 extends over the surfaces of the sticking plate 213o of the main board storage case 210 and the sticking convex part 239 of the mounting base 230 after the main board storage case 210 is moved to the mounting position. Pasted.

  As in the first embodiment, the main board storage case 210 is removed by sliding the main board storage case 210 to the right from the attachment position (FIG. 22B) and moving it to the removal position (FIG. 23). . In this embodiment, the relative positional relationship between the attaching plate 213o of the main substrate storage case 210 and the attaching recess 239 of the attachment base 230 is changed while the main substrate storage case 210 is moved from the attachment position to the removal position. As a result, the IC tag seal seal 216 is broken, and the function of the IC tag seal seal 216 is disabled.

  24A is a cross-sectional view taken along the line JJ of FIG. 22A, FIG. 24B is a cross-sectional view taken along the line JJ of FIG. 22B, and FIG. FIG. 24 is a sectional view taken along line JJ in FIG. 23. As shown in FIG. 6A, in the state where the main board storage case 210 is in the mounting position, the tip of the sticking plate 213o is located in front of the left end of the surface of the sticking projection 239 (upward in the figure). is doing. A gap substantially equal to the thickness of the IC tag seal seal is generated between the tip of the sticking plate 213o and the surface of the sticking projection 239. The IC tag seal seal 216 is affixed in a slightly bent state across the surfaces of the affixing plate 213o and the affixing projection 239.

  From this state, when the main board storage case 210 is slid rightward to remove it, the sticking plate 213o and the sticking convex part 239 move relatively in opposite directions. As a result, the IC tag seal seal 216 has a portion affixed to the affixing convex portion 239 so that it sticks to the back surface of the affixing plate 213o as shown in FIG. It is bent in an S shape between the surfaces of the sticking convex part 239. Then, as shown in FIG. 5C, the IC tag seal seal 216 is broken or laminated at the bent portion until the main substrate storage case 210 reaches the removal position. Finally, the IC tag seal seal 216 is in a state of being partially separated into a portion attached to the attaching plate 213o and a portion attached to the attaching convex portion 239.

  As a result, the built-in antenna 216c is disconnected, and communication between the IC tag seal seal 216 and the IC tag reader / writer becomes impossible. Therefore, the information stored in the IC tag seal seal 216 cannot be read from the outside, and the function of the IC tag seal seal 216 is disabled.

  Thus, in this embodiment, when the main board storage case 210 is removed from the mounting base 230, the function of the IC tag sealing seal 216 is disabled. As a result, when an illegal act is attempted with respect to the main control board 211, the function of the IC tag seal seal 216 is disabled in the removal of the main board storage case 210 at the previous stage. It is possible to reliably prevent an illegal act on the main control board 211 from being performed.

  In this embodiment, the through hole 210a is provided in the upper center of the main substrate storage case 210 and the sticking convex portion 239 is provided in the upper center of the mounting base 230. However, the present invention is not limited to this. You may make it provide in other places, such as a part, a left upper part, a lower center. Further, the moving direction of the main board storage case 210 during attachment or removal is not limited to the left-right direction, as in the first embodiment.

  As described above, the slot machine according to each of the above-described embodiments has a board case (main board storage in each of the above embodiments) that stores a control board (main control board in each of the above embodiments) 211 that controls the game. Case) 210 and a mounting portion (mounting base in each of the above embodiments) 230 to which the substrate case 210 is attached. The substrate case 210 stores identification information stored with identification information. Sealing members (IC tag sealing seals in the above embodiments) 215, 216 to which information is read by a predetermined device (IC tag reader / writer in the above embodiments) in a non-contact state are added. Has a sticking part (in the above embodiments, mainly a part of the surface of the main substrate storage case 210), and a seal member 215 stuck to the sticking part. 16 disables the reading function in 16 and disables reading of identification information (interference member 233 mainly in the first embodiment, mainly interference member 235 in the second embodiment, mainly movable interference member in the third embodiment). 250, the fourth embodiment mainly includes a movable interference member 260, and the fifth embodiment mainly includes a sticking plate 213o), and the unreadable means can be removed from the mounting position where the substrate case 210 is mounted on the mounting portion 230. The reading function is disabled along with the moving operation to be moved to the removal position.

  For this reason, in the act of removing the main board storage case 210 from the mounting base 230, the reading function of the IC tag seal seals 215 and 216 is disabled, and an illegal act in a state where the IC tag seal seals 215 and 216 are utilized is prevented. be able to. For example, after removing the main board storage case 210, the main board storage case 210 is not opened, but a hole is made in a place where it is difficult to find (for example, a side surface or back surface shielded by the mounting base 230). When performing an illegal act of exchanging the ROM 312 or the like through the hole, it is necessary to remove at least the main board storage case 210 from the mounting base 230. Therefore, in the movement from the mounting position to the detaching position when removing the main board storage case 210, such illegal actions can be effectively prevented by disabling the reading function of the IC tag seal seals 215 and 216. Can do. In addition, it is possible to grasp an initial act (for example, removal of the main board storage case 210) which is an illegal act.

  In addition, the identification information stored in the seal members 215 and 216 is identification information unique to the game machine that is determined in advance. Since this game machine-specific identification information is periodically checked by a game store or the like, it is possible to easily grasp that some sort of fraud or initial act of fraud has been performed.

  Further, an interference member that interferes with the seal members 215 and 216 before the substrate case 210 is moved from the mounting position to the removal position (the interference member 233 in the first embodiment, the interference member 235 in the second embodiment, and the movable interference in the third embodiment). The member 250, the movable interference member 260 in the fourth embodiment, is further provided, and the non-readable means disables the function of the seal members 215 and 216 by causing the interference members 233, 235, 250, and 260 to interfere with the seal members 215 and 216. Make it.

  For this reason, it is possible to realize the prevention of fraud in a state where the IC tag seal seal 215 is utilized at low cost with a simple configuration.

  In the first and fourth embodiments, the interference members 233 and 260 are disposed at positions where contact from the outside is impossible in a state where the substrate case 210 is mounted at the mounting position.

  Therefore, it is possible to prevent an act of accessing the interference members 233 and 260 from the outside and operating the interference members 233 and 260 to avoid breaking the IC tag seal seals 215 and 216. Therefore, when the main board storage case 210 is removed, the reading function of the IC tag seal seals 215 and 216 can be surely disabled. As a result, it is possible to more strongly prevent fraud in the state where the IC tag seal seals 215 and 216 are utilized.

  Further, the slot machine of each of the above embodiments has a restricting means for restricting the moving direction in which the substrate case 210 is moved from the attachment position to the removal position in a single direction (in the first and fifth embodiments, the engagement protrusion 213j and In the joint groove 232, the second and third embodiments, the shape of the mounting base 230 and the cover portion 234 are mainly provided, and the fourth embodiment mainly includes a restraining projection 212j, a restraining convex portion 237, and a bulging portion 238).

  Therefore, unlike the case where there are a plurality of directions in which the main substrate storage case 210 can be removed, there is no need to configure the unreadable means corresponding to each of the plurality of moving directions, and the unreadable means is configured simply and inexpensively. can do. In addition, even in a limited space inside the game table, it is possible to effectively configure the non-readable means and achieve the above effects.

  Further, in the slot machine of the first embodiment, the restricting means for restricting the moving direction in which the substrate case 210 is moved from the attachment position to the removal position in a single direction (in the first embodiment, mainly the engagement protrusion 213j and the engagement groove 232). ), And the sticking portion has a concave groove shape opened in the direction opposite to the moving direction (in the first embodiment, a concave groove shape including the concave portion 212g, the back opening portion 213i, and the left opening portion 213h). The interference member 233 is disposed at a position where the substrate case 210 enters the hollow portion of the concave groove shape when the substrate case 210 is attached to the attachment position, and the seal member 215 enters the hollow portion with respect to the moving direction. The seal member 215 is pasted behind the interference member 233 so that at least a part of the seal member 215 closes the groove-shaped opening.

  Therefore, the interference member 233 is efficiently shielded to prevent access to the interference member 233, and the interference member 233 is reliably interfered with the IC tag seal seal 215 as the main substrate storage case 210 is moved. can do.

  Further, the seal members 215 and 216 include antenna members 215f and 216c for receiving at least radio waves transmitted from a predetermined device, and the unreadable unit is configured so that the substrate case 210 is in the removal position from the attachment position. The reading function is disabled by breaking the antenna members 215f and 216c.

  Thus, by breaking the antenna members 215f and 216c, the functions of the IC tag sealing seals 215 and 216 can be disabled easily and reliably.

  In each of the above-described embodiments, an example in which the present invention is applied to the main control board 211 has been described. However, the present invention is not limited to this, and the sub-control board and the like constituting the sub-control unit 400 are not limited thereto. The present invention may be applied to other control boards.

  In each of the above embodiments, an example of a slot machine using medals (coins) as a game medium has been shown. However, the present invention is not limited to this, and for example, a game ball (for example, a pachinko ball) is used as a game. It is also applicable to slot machines and pachinko machines that are used as media.

  Specifically, the gaming table according to the present invention is configured as shown in FIG. 25, “a launching device 1010 that launches a game ball into a predetermined game area 1002 and a game ball that is launched from the launching device 1010. A winning opening 1006, a detecting means 1008 for detecting a gaming ball that has entered the winning opening 1006, a payout means 1012 for paying out a gaming ball (prize ball) when the detecting means 1008 detects a gaming ball, The variable display device 1004 that variably displays the symbol (identification information) is displayed, and when the game ball enters the winning opening 1006 and wins, the variable display device 1004 stops the display after changing the symbol, and the game It is also suitable for a pachinko machine 1000 "that notifies the state transition.

  Furthermore, even if the present invention is applied to an arrangement ball game machine, a ball ball game machine, a smart ball, and a casino machine, the same effect can be obtained.

  It should be noted that the game table according to the present invention is not limited to the above-described embodiment, and it is needless to say that various changes can be made without departing from the gist of the present invention. Further, the actions and effects described in the embodiments of the present invention only list the most preferable actions and effects resulting from the present invention, and the actions and effects according to the present invention are described in the embodiments of the present invention. It is not limited to what was done. In addition, in some cases, the content described in one configuration among a plurality of configurations described in the embodiments may be applied to other configurations to further widen the game.

  The present invention can be used particularly in the field of game machines such as slot machines and pachinko machines.

100 slot machine 210 main board storage case 211 main control board 212g recess 212j restraining projection 213h left opening 213i back opening 213j engagement projection 213o sticking plate 215, 216 IC tag seal seal 215f, 216c antenna 230 mounting base 232 engagement groove 233, 235 Interference member 234 Cover part 237 Restraining convex part 238 Swelling part 250, 260 Movable interference member

Claims (4)

A board case for storing a control board for controlling the game;
A mounting table to which the board case is mounted;
The substrate case is
A seal member to which the identification information is stored and to which the stored identification information can be read in a non-contact state by a predetermined device is attached before the substrate case is fixed to the mounting portion. Has a sticking part for
A non-attachment position before the substrate case is fixed to the attachment part;
A mounting position where the substrate case is fixed to the mounting portion ;
The three positions of the removal position where the substrate case can be removed from the attachment portion are configured to be movable in a single direction in this order ,
Held by the mounting portion, protrudes toward the seal member, and includes a cutting protrusion for cutting the seal member;
The affixing part is
While the substrate case moves from the non-attachment position to the attachment position in the single direction, the seal member attached to the attachment portion does not pass through the cutting protrusion, and the substrate case is While moving in the single direction from the attachment position to the removal position , the seal member affixed to the affixing portion is disposed on a trajectory passing through the cutting protrusion,
The cutting protrusion is
While the substrate case is moved from the attachment position to the removal position, at least a part of the seal member attached to the attaching portion is cut, the reading function of the seal member is disabled, and the identification is performed. It is characterized by making it impossible to read information.
Amusement stand. The identification information stored in the seal member is identification information specific to a game machine that is determined in advance.
The game table according to claim 1. The cutting protrusion is disposed at a position where contact from the outside is impossible in a state where the substrate case is mounted at the mounting position.
The game table according to claim 1 or 2. The seal member includes an antenna member for receiving at least radio waves transmitted from the predetermined device,
The cutting protrusion is configured to disable the reading function by cutting the antenna member while the substrate case is moved in the single direction from the attachment position to the removal position. ,
The game table according to claim 1 .