JP2009022508A - Game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing the number of components to the minimum and reducing costs by allowing a sealing member comprising a sealing means to be integrally formed with a board case. <P>SOLUTION: The game machine includes the board case composed of the first case body 41 and a second case body 42 so as to be freely opened/closed, and a sealing means capable of sealing the board case. The sealing means includes: a unsealing obstruction part 93 which is integrally formed on the side of the second case body 42 and can be removed from the second case body 42 by damaging damage parts 121 and 122; and a sealing member 92 which is integrally formed on the side of the second case body 42 and is joined on the side of the first case body 41 so as not to be detachable independently of the second case body 42 when a hold part 115 is damaged and pressed inside. When the sealing member 92 is joined on the first case body 41 side, the sealing member 92 regulates a relative movement in an open direction of the unsealing obstruction part 93 to the first case body 41 to block unsealing of the board case 24. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a gaming machine such as a pachinko machine or a slot machine, and more specifically, a board case configured to be openable and closable by a first case body and a second case body and capable of storing a board therein, and a first case The present invention relates to a gaming machine including a sealing means capable of sealing a body and a second case body in a closed state.

  In gaming machines such as pachinko machines, various control boards and the like are mounted on the back side of the main body and the like while being stored in a board case. A general substrate case is configured to have a substantially box shape by combining a first case body and a second case body so as to be openable and closable.

  Some board cases of gaming machines are provided with sealing means for preventing fraud with respect to the control board. This sealing means seals the first case body and the second case body in a closed state so that the current state cannot be restored. Once the control board is stored and stored, the damaged portion is damaged. Unless the trace of opening is left, the substrate case cannot be opened and the internal control board cannot be taken out.

  As this type of substrate case and its sealing means, for example, those described in Patent Documents 1 and 2 are common. In any of the gaming machines described in each of these patent documents, the sealing member held by the holding member on the second case body side remains in the state held by the holding member on the second case body side. The board case is sealed by being coupled to the body-side coupled portion, that is, by coupling the holding member on the second case body side and the coupled portion on the first case body side by the sealing member. .

Further, when opening the sealed substrate case, the gaming machine described in Patent Document 1 breaks the damaged portion provided at the connection portion between the holding member and the second case body, so that the holding member is removed. By separating from the two case bodies, in the gaming machine described in Patent Document 2, the damage portion provided in the substantially middle portion of the sealing member is damaged, and the sealing member is divided into the first case body side and the second case body side. By being separated, the first case body and the second case body are each unsealed.
JP 2000-126420 A JP 2005-137497 A

  In the conventional substrate case and its sealing means as described above, the sealing member is held by the holding member on the second case body side, and the sealing member is used as the coupled portion on the first case body side. Since it is configured to be coupled, it is impossible or extremely difficult to integrally mold the sealing member and the holding member on the second case body side, and therefore, for example, the sealing member is separate from the second case body. It was necessary to make this member. As a result, the conventional gaming machine has problems such as an increase in the number of parts and an increase in cost due to a complicated assembly process.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to minimize the number of parts by making it possible to form a sealing member or the like constituting the sealing means integrally with the substrate case. The object is to provide a gaming machine that can reduce the cost.

  The present invention includes a substrate case 24 configured to be openable and closable by a first case body 41 and a second case body 42 and capable of storing the substrate 23 therein, the first case body 41 and the second case body 42. In the gaming machine provided with the sealing means 43 that can be sealed in a closed state, the sealing means 43 is integrally formed on the second case body 42 side via predetermined breakage parts 121 and 122, and An opening obstruction portion 93 that can be removed from the second case body 42 by damaging the breakage portions 121 and 122 and a predetermined holding portion 115 that are integrally formed on the second case body 42 side and the holding portion. A sealing member 92 that is detachably coupled to the first case body 41 side independently of the second case body 42 when the portion 115 is damaged and pushed in a predetermined direction. Is the first case body 41. The sealing member 92 is configured to prevent the opening of the substrate case 24 by restricting relative movement in the opening direction of the opening obstruction part 93 with respect to the first case body 41 when coupled to the first case body 41. It is.

  According to the present invention, when the sealing member 92 is coupled to the first case body 41 side, it is not necessary to maintain the state held by the second case body 42, and the sealing member 92 is removed from the second case body 42. Since it can be made completely independent, the sealing member 92 constituting the sealing means 43 can be formed integrally with the second case body 42, thereby minimizing the number of parts and reducing the cost. It becomes.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. 1-18 has illustrated one Embodiment which employ | adopted this invention for the pachinko machine. In the following description, the up, down, left, and right directions refer to up, down, left, and right when the gaming machine body is viewed from the front unless otherwise specified.

  In FIG. 1, reference numeral 1 denotes a gaming machine main body, which includes a rectangular outer frame 2 and a front frame 3 pivotally attached to the front side of the outer frame 2 so as to be openable and closable. The front frame 3 is detachably attached to the outer frame 2 via a pair of upper and lower hinges 4 on the left end side.

  A game board 5 is detachably mounted on the upper side of the front frame 3, for example, from the front side, a glass door 6 is located on the front side of the game board 5, and a front opening / closing plate 7 is adjacent to the lower side of the glass door 6, respectively. Has been placed. The glass door 6 and the front opening / closing plate 7 are pivotally supported by the front frame 3 by a hinge (not shown) on the same side as the hinge 4 so as to be opened and closed. The front opening / closing plate 7 is provided with a storage tray 9 for storing game balls to be supplied to the launching means 8 and a launching handle 10 for operating the launching means 8 on the front side thereof.

  On the front side of the game board 5, a guide rail 11 for guiding a game ball launched by the launching means 8 is annularly mounted, and a game area 12 in the guide rail 11 is provided with an image display means 13. In addition to the center case 14, various game parts such as a passing gate 15, an open / close-type winning means 16, a big winning means 17, and a normal winning means 18 are mounted.

  Further, on the back side of the game board 5, as shown in FIG. 2, a back cover 21 and a ball collecting case 22 that cover game parts such as the center case 14 from the rear side are arranged up and down. A main board case 24 in which the main control board 23 is stored on the back side, an effect board case 26 in which the effect control board 25 is stored on the back side of the back cover 21, and a liquid crystal board case 28 in which the liquid crystal control board 27 is stored. Each is detachably mounted.

  The ball collecting case 22 collects game balls guided to the back side of the game board 5 by winning the openable winning means 16, the big prize means 17, the normal winning means 18 and the like, and collects the game balls from the discharge port 29 (not shown). As shown in FIG. 3, it is formed in a substantially box shape with the upper surface side and the front surface side opened, and is arranged close to the lower side of the back cover 21 to provide a game board 5 It is detachably fixed to the back side of the.

  On the back side of the ball collecting case 22, for example, a main board case mounting portion 31 to which the main board case 24 can be detachably mounted is provided at substantially the center, and for example, on one side of the main board case mounting portion 31. A plurality of game board side connectors 32 that are directly coupled to a connector (not shown) on the front frame 3 side when the game board 5 is mounted on the front frame 3 side are arranged.

  The main board case 24 mounted on the main board case mounting portion 31 has a generally flat and substantially rectangular shape as a whole, and, as shown in FIG. 3, a first case body 41 and a second case body 42 that are detachable from each other. And a sealing means 43 is provided along one side of the outer peripheral side, for example, the left end side, and the whole including the first case body 41, the second case body 42, and the sealing means 43 is a transparent synthetic resin. It is molded by.

  The space in the main substrate case 24 is divided into a sealing region 24b corresponding to the sealing means 43 and a substrate storage region 24a other than that, as shown in FIGS. The main control board 23 is stored in the board storage area 24a.

  The main control board 23 has a rectangular shape. On one side of the main control board 23, electronic components 44 such as a CPU, a ROM, and a RAM are disposed near the center, and a connector 45 is mounted near the outer edge. A positioning hole 46 and a fixing hole 47 are formed.

  As shown in FIGS. 3 to 7, 9, etc., the second case body 42 includes an upper wall 51 facing the electronic component mounting surface 23 a side of the main control board 23, and three sides of the upper wall 51, for example, upper and lower And peripheral walls 52 to 54 extending toward the back surface 23b side of the main control board 23 along the side and the right side, and a surface corresponding to the back surface 23b side of the main control board 23 and the remaining outer peripheral side On one side, that is, the left side, substantially the entire surface is opened to form openings 55 and 56.

  On the inner surface side of the upper wall 51, for example, a partition wall 57 is disposed substantially parallel to the right peripheral wall 54 at a position on the inner side (on the right peripheral wall 54 side) by a predetermined distance from the left opening 56. The partition wall 57 partitions the space in the main substrate case 24 into a sealing region 24b and a substrate storage region 24a. The region surrounded by the peripheral walls 52 to 54 and the partition wall 57 is the substrate storage region 24a. A region closer to the opening 56 than the wall 57 is a sealing region 24b. A gap 57a is formed between both ends of the partition wall 57 and the peripheral walls 52 and 53 (FIGS. 12 and 13).

  Of the upper wall 51, the board-side upper wall 51 a corresponding to the board storage area 24 a swells outward so as to secure an accommodation space for the electronic components 44 with the main control board 23 disposed therein. The bulging part 61 which protrudes is formed, and the step part 62 lower than the bulging part 61 is formed along the surrounding walls 52, 53, and 54, for example.

  The step portion 62 is provided with one or a plurality of connector fitting holes 63 into which the connector 45 on the main control board 23 side is fitted from the inside. One or a plurality of positioning projections 64 corresponding to the positioning holes 46 are inwardly provided, and a screw fixing base 65 corresponding to the fixing hole 47 on the main control board 23 side is provided outwardly.

  The main control board 23 is fitted into the board storage area 24a of the second case body 42 so that the positioning projections 64 are fitted into the positioning holes 46 with the electronic component mounting surface 23a facing the upper wall 51. The fixing base 65 is fixed by screwing through the fixing hole 47.

  Of the upper wall 51, the sealing-side upper wall 51b corresponding to the sealing region 24b is disposed at the same height as the stepped portion 62 on the substrate-side upper wall 51a side, for example, along the boundary with the substrate-side upper wall 51a. And a high wall 67 which is provided on the opening 56 side with respect to the low wall 66 and is one step higher than the low wall 66, and the space between the low wall 66 and the high wall 67 is the low wall. 66 and an upright wall 68 connected to the high wall 67. On the outer edge of the high wall 67, an outer peripheral frame 69 projecting outward is integrally provided over the entire periphery, for example.

  The upper and lower peripheral walls 52 and 53 are provided with a plurality of intermittently protruding engagement claws 70 along the edge on the opening 55 side.

  The first case body 41 includes a bottom wall 71 corresponding to an opening 55 on the second case body 42 side and an opening 56 on the second case body 42 side, as shown in FIGS. Corresponding to the side wall 72 erected on the second case body 42 side from the left side of the bottom wall 71, and the second case body along the other three sides of the bottom wall 71, that is, the upper side, the lower side, and the right side. The mating walls 73, 74, and 75 are provided integrally on the side of the 42, and when combined with the second case body 42, the bottom wall 71 and the side wall 72 each have the opening 55 on the second case body 42 side. 56 are substantially closed, and the fitting walls 73 to 75 are fitted to the outer surface sides of the peripheral walls 52 to 54 on the second case body 42 side, respectively.

  In addition, a pair of guide walls 76 and 77 along the inner surface side of the upper and lower peripheral walls 52 and 53 on the second case body 42 side are vertically moved from the inner surface side of the side wall 72 toward the fitting wall 75 side. Are arranged in parallel inside the fitting walls 73, 74. Between the guide walls 76 and 77 and the fitting walls 73 and 74, there are guide grooves 78 and 79 into which the peripheral walls 52 and 53 on the second case body 42 side are slidably fitted.

  Further, the upper and lower fitting walls 73 and 74 are cut along a plurality of cutout portions 81 into which the engagement claws 70 on the second case body 42 side are detachably fitted, and guide grooves 78 and 79. For example, a locking portion 82 that is provided adjacent to the notch portion 81 on the opposite side (right side) of the sealing region 24b and that engages with the engaging claws 70 is formed. The second case body 42 is combined with the first case body 41 (in an unlocked state) so as to be fitted into the notch portions 81, respectively, and the second case body 42 with respect to the first case body 41 is the sealing region 24b. When it is relatively slid toward the opposite side (right side) (hereinafter, this direction is referred to as the sliding direction), the engaging claws 70 engage with the locking portions 82 respectively, and the first case body 41 and the second case The case body 42 is locked in a coupled state (locked state). That.

  When the first case body 41 and the second case body 42 are combined with each other, the guide walls 76 and 77 on the first case body 41 side are separated from the partition wall 57 and the peripheral walls 52 and 53 on the second case body 42 side. It fits into the gap 57a (FIGS. 12 and 13). Further, the peripheral walls 52 and 53 on the second case body 42 side are formed with notches 83 (FIG. 9) for avoiding interference with the side wall 72 on the first case body 41 side in the unlocked state. Yes.

  Further, projecting portions 84 and 85 for fixing to the main board case mounting portion 31 are integrally formed outwardly on the outer peripheral portion of the first case body 41, for example, both left and right ends.

  Corresponding to the sealing region 24b of the main substrate case 24, a plurality of sealing means 43 (for example, in a row) are formed along the opening 56 on the second case body 42 side and the side wall 72 on the first case body 41 side (here, for example). 4 sets) are arranged.

  As shown in FIGS. 7, 8, 10 to 14, etc., each sealing means 43 includes a coupled portion 91 on the first case body 41 side, a sealing member 92 on the second case body 42 side, and an opening. It is comprised with the obstruction part 93. The coupled portion 91 is provided on a fitting support portion 94 projecting from the inner surface side of the side wall 72 on the first case body 41 side. The fitting support portion 94 has a plate shape parallel to the bottom wall 71 and is integrally formed so as to protrude from the side wall 72 to the inside, that is, the sealing region 24 b side with a predetermined distance from the bottom wall 71. A plurality (four in this case) of the coupled portions 91 are provided along the side wall 72.

  Each coupled portion 91 includes, for example, one insertion slit 95 provided in parallel to the sliding direction, a pair of escape slits 96 arranged in parallel on both sides of the insertion slit 95, and the insertion slits 95 and the escape slits. A pair of elastic engagement portions 97 formed between the slit 96 is provided. In the insertion slit 95, a widened portion 95a is formed substantially at the center corresponding to the coupling portion 113 on the sealing member 92 side.

  In addition, the surface of the fitting support portion 94 on the second case body 42 side (hereinafter referred to as the surface 94a) is mutually opposite to each coupled portion 91 in the arrangement direction, that is, outside the escape slit 96. A pair of parallel guide plates 98, 98 are erected toward the high wall 67 side of the second case body 42. In addition, a restricting portion 99 protrudes along the side wall 72 side of the sealing member 92 on the opposite surface side of the guide plates 98 and 98. A plurality of reinforcing ribs 100 are provided between the fitting support portion 94 and the bottom wall 71 at positions avoiding the coupled portion 91 (FIG. 12).

  The sealing member 92 and the opening obstruction part 93 are disposed in the sealing opening 101 formed on the second case body 42 side corresponding to the sealing region 24b. A plurality of (four in this case) sealing openings 101 are provided corresponding to the coupled parts 91 on the first case body 41 side, and each of the openings 101 extends from the high wall 67 to the standing wall 68 and the low wall 66. Is formed.

  The sealing member 92 includes a shaft portion 111 having a rectangular cross section, a flange portion 112 provided on one end side of the shaft portion 111, a trapezoidal coupling portion 113 provided on the other end side of the shaft portion 111, One or a plurality of holdings that are easily damaged and are disposed in the high wall opening 101a formed in the high wall 67 of the sealing opening 101. It is integrally formed with the second case body 42 via the portion 115. When the main substrate case 24 is sealed, the holding portion 115 is damaged and separated from the second case body 42, and the first case body 41 side Is coupled to the coupled portion 91 so as not to be detached.

  The flange portion 112 is formed in, for example, a substantially rectangular shape, and is disposed in the high wall opening portion 101a so as to substantially block the high wall opening portion 101a, and both left and right edge portions 112a and 112b with respect to the sliding direction, The opposing edge portion on the high wall opening 101a side is connected by one or more holding portions 115 that are easily damaged.

  Side wall 116a, 116b and front wall 116c are formed in flange 112 along edge 112c on both the left and right edges 112a, 112b with respect to the sliding direction and the locked state side (substrate storage area 24a side) in the sliding direction. It protrudes toward the coupled portion 91 side.

  The side walls 116 a and 116 b are formed such that the outer surface side thereof is along the guide plate 98 on the coupled portion 91 side and the edge portion on the side wall 72 side is along the regulating portion 99 on the coupled portion 91 side. When the sealing member 92 is pushed into the coupled portion 91 side by cutting, the side walls 116a and 116b slide along the guide plate 98 and the regulating portion 99 to be guided to the coupled portion 91 side. ing. The restricting portion 99 is provided in such a length that the end portion does not reach the side walls 116a and 116b in a state where the flange portion 112 is connected by the holding portion 115 (FIG. 15 and the like). On the other hand, when the second case body 42 is slid, the side walls 116 a and 116 b do not interfere with the restricting portion 99.

  The shaft portion 111 protrudes from the center portion of the flange portion 112 toward the coupled portion 91 side, and is formed in, for example, a rectangular cross-sectional shape that is flat in the left-right direction with respect to the sliding direction. It is formed to be substantially the same as or slightly smaller than the inner width of the widened portion 95a.

  In the state in which the collar portion 112 is connected by the holding portion 115, the coupling portion 113 does not reach the coupling portion 91 (FIG. 16 and the like), and the holding portion 115 is cut and the sealing member 92 is coupled. When it is pushed into the portion 91 side and the flange portion 112 side comes into contact with the surface 94a of the fitting support portion 94, it penetrates the insertion slit 95 of the coupled portion 91 and engages with the back side thereof in a non-detachable manner. (Fig. 17 etc.).

  The operated portion 114 is for facilitating an operation when pressing the sealing member 92 toward the coupled portion 91 side, and is provided to project outward from the center portion of the flange portion 112, and the center A recess 114a is formed on the surface. When the sealing member 92 is pressed toward the coupled portion 91, the sealing member 92 can be easily operated by pressing a tip portion such as a driver against the concave portion 114a.

  Of the opening 101 for sealing, the unsealable opening portion 93 is arranged on the inner side from the standing wall opening 101b formed on the standing wall 68 to the low wall opening 101c formed on the low wall 66, and is easily damaged. When the sealing member 92 is joined to the first case body 41 side, it is integrally formed with the second case body 42 via the first and second damaged portions 121 and 122, and the sliding direction lock of the sealing member 92 is achieved. It abuts or substantially abuts on the side.

  As shown in FIGS. 11, 13, 14, etc., the unsealable portion 93 includes, for example, a support plate 123 erected on the sliding direction lock side with respect to the sealing member 92, and the sealing plate 92 side from the support plate 123. And an abutting portion 124 projecting from the head. The support plate 123 is disposed on the same plane as the standing wall 68 so as to substantially block the standing wall opening 101b, and has an inner end in contact with or close to the surface 94a of the fitting support portion 94. A contact portion 124 is provided in the vicinity of the portion. The contact portion 124 is separated from the sealing member 92 when the sealing member 92 is connected to the second case body 42 side by the holding portion 115 (FIGS. 14 and 15). When separated from the second case body 42 and coupled to the first case body 41 side (FIG. 16), the outer surface side of the front wall 116c of the sealing member 92 is brought into contact with or close to.

  As shown in FIG. 13 and the like, the first damaged portion 121 includes an outer peripheral frame 69 on the left and right sides in the sliding direction at the outer end portion of the support plate 123 and the edge of the sealing opening 101 or in the vicinity thereof, for example, the high wall 67 side. Are connected to each other, and can be easily damaged from the outside of the main board case 24 by a nipper or the like.

  Further, as shown in FIG. 10, FIG. 11, FIG. 14, etc., the second damaged portion 122 includes an inner end portion of the support plate 123 and an edge portion of the low wall opening 101c or the vicinity thereof, for example, the low wall 66 and the partition. It is provided so as to be connected to the wall 57 across the inside of the low wall opening 101c in the sliding direction. For example, the outer edge thereof is substantially flush with the low wall 66, and the inner edge is a fitting support portion 94. The outer surface 94a is in contact with or close to the surface 94a so as to be wide in the inner and outer direction, and can be damaged from the outside of the main substrate case 24 by a nipper or the like.

  The second damaged portion 122 is disposed in an inwardly recessed portion 125 constituted by the low wall 66, the upright wall 68 standing on both sides of the low wall 66, and the side wall 61a of the bulging portion 61. Moreover, since it is formed in a wide shape in the inner and outer directions, the damage operation is slightly more difficult than the first damaged part 121.

  As described above, the coupled portion 91, the sealing member 92, and the opening obstruction portion 93 constituting the sealing means 43 are all integrally formed with the first case body 41 or the second case body 42 of the main board case 24. There is no separate part. That is, since the main board case 24 has only two components, the first case body 41 and the second case body 42, the number of parts is larger than that of the conventional board case in which the sealing member 92 is a separate part, for example. In addition, the number of assembly steps can be reduced, and the cost can be reduced.

  When the second case body 42 to which the main control board 23 is attached is attached to the first case body 41 and sealed, first, the upper and lower peripheral walls 52 and 53 on the second case body 42 side are first connected to the first case body 41. Is engaged with the guide grooves 78 and 79 on the side, and the engaging claw 70 on the second case body 42 side is fitted on the notch 81 on the first case body 41 side and combined in an unlocked state (FIG. 14 → FIG. 15). At this time, the right peripheral wall 54 on the second case body 42 side is separated from the right fitting wall 75 on the first case body 41 side, and the sealing member 92 on the second case body 42 side is the first case body. It is in contact with or close to the inner surface side of the side wall 72 on the 41 side.

  Then, the second case body 42 and the first case body 41 are slid relative to each other in the direction in which the right peripheral wall 54 and the right fitting wall 75 are brought closer to each other, and the engaging claw 70 on the second case body 42 side is obtained. Is engaged with the locking portion 82 on the first case body 41 side, and the first case body 41 and the second case body 42 are locked in a coupled state (FIG. 15 → FIG. 16). Thereby, the sealing member 92 on the second case body 42 side is separated from the side wall 72 on the first case body 41 side, and is in a state of being aligned with the coupled portion 91 on the first case body 41 side in the inner and outer directions. .

  Subsequently, the main substrate case 24 is sealed using one of a plurality (four sets) of sealing means 43. That is, first, a cutting tool such as a nipper is used to cut all the holding portions 115 connected to the sealing member 92 used for sealing, and the sealing member 92 is separated from the second case body 42, and a driver or the like. The tip of the tool is brought into contact with the recess 114a of the operated portion 114 of the sealing member 92 and pressed toward the inside, that is, the first case body 41 as shown by an arrow in FIG.

  As a result, the sealing member 92 is fitted into the insertion slit 95 while the coupling portion 113 on the distal end side spreads the elastic engagement portion 97 to both sides. At this time, the sealing member 92 is guided straight in the pressing direction by sliding along the guide plates 98, 98, the restricting portion 99, and the contact portion 124 provided around the sealing member 92. When the flange portion 112 of the sealing member 92 contacts the surface 94a of the fitting support portion 94, the coupling portion 113 penetrates the insertion slit 95 and engages with the back side of the elastic engagement portion 97, and the sealing portion The stop member 92 is in a state in which it is detachably coupled to the first case body 41 side in a state completely independent from the second case body 42 (FIG. 17).

  At this time, the contact portion 124 of the unsealing obstruction portion 93 corresponding to the sealing member 92 is in contact with or close to the surface on the sliding direction lock side of the sealing member 92, that is, the outer surface side of the front wall 116c. Become. Therefore, in this state, even if the second case body 42 and the first case body 41 are relatively slid in the opening direction, that is, the direction in which the right peripheral wall 54 and the right fitting wall 75 are separated from each other, Since the sealing member 92 coupled to the first case body 41 side restricts the relative movement in the opening direction of the second case body 42 via the contact portion 124, the main substrate case 24 is opened as it is. I can't.

  In this way, in this embodiment, when the sealing member 92 is coupled to the first case body 41 side, it is not necessary to maintain the state of being held by the second case body 42, and the sealing member 92 is the second member. Since the sealing member 92 can be completely independent from the case body 42, the sealing member 92 can be integrally formed with the second case body 42 via the holding portion 115.

  When the main substrate case 24 is opened for inspection or the like, the first and second damaged parts 121 and 122 of the sealing means 43 in a sealed state are cut using a cutting tool such as a nipper, As shown in FIG. 18A, the unsealing obstruction part 93 is separated from the second case body 42 and removed. Thereby, the standing wall opening 101b and the low wall opening 101c are opened, and the portion restricted by the sealing member 92 when the second case body 42 is slid in the unlocking direction with respect to the first case body 41 is provided. Since it disappears (FIG. 18B), the main substrate case 24 can be opened.

  The main board case mounting portion 31 to which the main board case 24 described above is mounted includes a mounting opening 131 provided on the back side of the ball collecting case 22 and its mounting opening as shown in FIGS. Mounting rails 132 arranged along both upper and lower edges of the 131, first support means 133 that supports one end side of the main board case 24, and second support means 134 that supports the other end side of the main board case 24 A sealing cover 135 that covers at least a part of the first and second damaged portions 121 and 122 from the outside of the main substrate case 24 is provided.

  The mounting opening 131 is formed in a substantially rectangular shape corresponding to the main board case 24, and mounting rails 132 are extended inwardly along the upper and lower edges.

  The first support means 133 supports one end side, for example, the left end side, of the main board case 24, and is constituted by a recessed portion with which the protruding portion 84 on the main substrate case 24 side can be engaged. Is provided on the left end side of the mounting opening 131.

  The second support means 134 releasably supports the other end side of the main board case 24, for example, the right end side, and is a release that does not engage with the engagement position that engages the protruding portion 85 on the main board case 24 side. The fastening knob is switchable to a position, and is provided on the right end side of the mounting opening 131 corresponding to the protruding portion 85.

  When the main board case 24 is mounted on the main board case mounting portion 31, the front side of the main board case 24 (the outer surface side of the first case body 41) is placed along the mounting rail 132, and is first protruded on the left end side. The protrusion 84 may be locked by fitting the portion 84 to the first support means 133 and then switching the second support means 134 from the release position to the engagement position.

  The sealing cover 135 is integrally provided on the rear side of the main substrate case mounting portion 31 so as to cover the end portion of the main substrate case 24 mounted on the main substrate case mounting portion 31 on the sealing region 24b side. A cover plate portion 141 disposed substantially parallel to the main substrate case mounting portion 31 along the sealing-side upper wall 51b of the substrate case 24, upper and lower peripheral walls 52 and 53 on the main substrate case 24 side, and a side wall 72 on the left end side. A connecting plate portion 142 for connecting the edge portion of the cover plate portion 141 and the main substrate case mounting portion 31 is formed in a box shape in which the detachable side of the main substrate case 24, that is, the right side is opened.

  The cover plate portion 141 is formed in a rectangular plate shape having a size that covers substantially the entire sealing means 43 including the first and second damaged portions 121 and 122. In addition, it is desirable that at least the cover plate part 141 is transparent in the sealing cover 135 so that the sealing / opening state by the sealing means 43 can be visually recognized from the outside.

  Thus, since the first and second damaged parts 121 and 122 are covered with the sealing cover 135 when the main board case 24 is mounted on the main board case mounting part 31, the main board case 24 is opened as it is. I can't. In order to break the first and second breakage parts 121 and 122 and open the main board case 24, it is necessary to first release the second support means 134 and remove the main board case 24 from the main board case mounting part 31. For this reason, it takes much time, and it is possible to effectively prevent a go-to action due to replacement of ROM or the like.

  As described above, in the pachinko machine according to the present embodiment, the sealing means 43 is integrally formed on the second case body 42 side via the first and second damaged parts 121 and 122, and the first and second An opening obstruction part 93 that can be removed from the second case body 42 by damaging the breakage parts 121 and 122 and the second case body 42 are formed integrally with the holding part 115 and the holding part 115 is damaged. A sealing member 92 that is detachably coupled to the first case body 41 side independently of the second case body 42 when pushed inward, and the sealing member 92 is coupled to the first case body 41 side. In this case, the sealing member 92 is configured to restrict the relative movement in the opening direction of the unsealable portion 93 with respect to the first case body 41 and prevent the main substrate case 24 from being unsealed. 43 is a second sealing member 92 Can be formed integrally with the over scan body 42, thereby suppressing the number of components to a minimum, it is possible to reduce the cost.

  The first case body 41 and the second case body 42 are configured to be relatively slidable between a locked state in which the coupling state is locked and an unlocked state in which the coupling is not locked, and the sealing member 92 is in the locked state. Sometimes, the first case body 41 and the second case body 42 are separated from each other because the movement to the unlocked state side of the unsealable portion 93 is restricted by coupling to the first case body 41 side. The force to be applied does not directly act on the sealing means 43, and the load on the sealing means 43 can be reduced.

  Since the fitting support portion 94 including the coupled portion 91 to which the coupling portion 113 on the sealing member 92 side cannot be detached is integrally formed on the first case body 41 side, The components can be only the first case body 41 and the second case body 42, and further cost reduction is possible.

  The relative movement direction of the first case body 41 and the second case body 42 when the main board case 24 is opened and closed is configured to be substantially orthogonal to the direction in which the sealing member 92 is coupled to the first case body 41. Therefore, even if the second case body 42 is moved relative to the first case body 41 in the unlocking direction, the force in the direction of detaching the coupling portion 113 does not act, so that it is more reliable and reliable. High sealing becomes possible.

  Since the main control board 23 is screwed to the second case body 42 so that the electronic component mounting surface 23a side is covered with the second case body 42, even if the main board case 24 is opened, for example, the ROM is replaced. In order to do this, it is necessary to further loosen the screw and remove the main control board 23 from the second case body 42, and it is possible to more effectively prevent a go-to action due to ROM replacement or the like.

  A plurality of first and second damaged parts 121 and 122 are provided for one unsealing obstacle part 93, and at least one of the plurality of first and second damaged parts 121 and 122 is used as the second case body 42. Since it arrange | positions in the provided recessed part 125, it will require more time for destruction of a damage part, and it can prevent the gore act by replacement | exchange of ROM etc. more effectively.

  The main board case mounting portion 31 is provided with a main board case 24 that can be detachably mounted. The main board case mounting section 31 includes at least a part of the first and second damaged parts 121 and 122 from the outside of the main board case 24. In order to open the main substrate case 24 by damaging the first and second damaged portions 121 and 122, the main substrate case 24 is first removed from the main substrate case mounting portion 31. It is necessary to remove, and it is possible to more effectively prevent a go-to action due to replacement of the ROM.

  As mentioned above, although embodiment of this invention was explained in full detail, this invention is not limited to these embodiment, A various change is possible in the range which does not deviate from the meaning of this invention. For example, a plurality of sealing means 43 such as 2 × 2 may be arranged vertically and horizontally. The sealing member 92 and the like can be configured in a round shape as well as in a square shape. A plurality of sealing units 43 may be provided in one substrate case 24 with the plurality of sealing means 43 as a set of sealing units. A similar configuration can be adopted for a payout board case other than the main board case 24.

  The main control board 23 may be mounted on the second case body 42 side by a method other than screwing, but it is desirable to use a method that requires some time when the main control board 23 is removed.

  The number of breakage portions connecting the opening obstruction portion 93 and the second case body 42 is arbitrary, and may be one, for example, four or more. The sealing cover 135 may be provided so as to cover only a part of the damaged part, or may be provided so as to cover all of the damaged part.

  In the embodiment, an example in which the present invention is applied to a pachinko machine has been described. Needless to say, the present invention can be similarly applied to various game machines such as an arrange ball machine and a slot machine.

1 is an overall front view of a pachinko machine showing an embodiment of the present invention. It is a rear view of the game board which shows one Embodiment of this invention. It is a disassembled perspective view of the ball collection case and main board case which show one Embodiment of this invention. It is a partially broken rear view of the ball collecting case and the main board case showing an embodiment of the present invention. It is a plane sectional view of a ball collection case and a main board case which show one embodiment of the present invention. It is side surface sectional drawing of the ball collection case and main board case which show one Embodiment of this invention. It is a rear view of the 2nd case body which shows one Embodiment of this invention. It is a rear view of the 1st case body which shows one Embodiment of this invention. It is a disassembled plan view of the main board case which shows one Embodiment of this invention. It is a principal part expansion rear view of the 2nd case body and 1st case body which show one Embodiment of this invention. It is a principal part expansion perspective view of the 2nd case body and 1st case body which show one Embodiment of this invention. It is side surface sectional drawing in the center position of the sealing member of the main board | substrate case which shows one Embodiment of this invention. It is side surface sectional drawing between the sealing member of the main substrate case which shows one Embodiment of this invention, and an opening obstruction | occlusion part. It is explanatory drawing of the 1st step which shows the coupling | bonding and sealing procedure of the main board | substrate case which shows one Embodiment of this invention. It is explanatory drawing of the 2nd step which shows the coupling | bonding and sealing procedure of the main board | substrate case which shows one Embodiment of this invention. It is explanatory drawing of the 3rd step which shows the coupling | bonding and sealing procedure of the main board | substrate case which shows one Embodiment of this invention. It is explanatory drawing of the 4th step which shows the coupling | bonding and sealing procedure of the main board | substrate case which shows one Embodiment of this invention. It is explanatory drawing which shows the opening procedure of the main board | substrate case which shows one Embodiment of this invention.

Explanation of symbols

23 Main control board (board)
23a Electronic component mounting surface 24 Main board case (main board case)
31 Main board case mounting part (board case mounting part)
41 1st case body 42 2nd case body 43 Sealing means 91 Joined part 92 Sealing member 93 Opening obstruction part 94 Fitting support part 113 Coupling part 115 Holding part 121 1st damage part 122 2nd damage part 125 Recessed part 135 Sealing cover

Claims (7)

A substrate case (24) configured to be openable and closable by a first case body (41) and a second case body (42) and capable of storing a substrate (23) therein, the first case body (41) and the In a gaming machine provided with a sealing means (43) capable of sealing the second case body (42) in a closed state, the sealing means (43) is interposed via a predetermined damaged portion (121, 122). An opening obstruction part (93) integrally formed on the second case body (42) side and removable from the second case body (42) by damaging the breakage parts (121, 122); The second case body (42) is integrally formed on the second case body (42) side via the holding section (115) and the holding section (115) is damaged and pushed in a predetermined direction. Independent from the first case body (41) side A sealing member (92), and when the sealing member (92) is coupled to the first case body (41), the sealing member (92) is attached to the first case body (41). A gaming machine configured to prevent the opening of the substrate case (24) by restricting relative movement in the opening direction of the unsealable portion (93). The first case body (41) and the second case body (42) are configured to be relatively slidable between a locked state in which the coupling state is locked and an unlocked state in which the coupling is not locked, and the sealing is performed. The stop member (92) is configured to restrict movement of the unsealable portion (93) to the unlocked state side by coupling to the first case body (41) side in the locked state. The gaming machine according to claim 1, wherein: On the first case body (41) side, a fitting support portion (94) provided with a coupled portion (91) to which the coupling portion (113) on the sealing member (92) side is detachably connectable is integrated. The gaming machine according to claim 1, wherein the gaming machine is formed as follows. Relative movement directions of the first case body (41) and the second case body (42) when the substrate case (24) is opened and closed, and the first case body (41) of the sealing member (92). The gaming machine according to any one of claims 1 to 3, wherein the game machine is configured to be substantially orthogonal to the direction of connection to the bracket. The board (23) is screwed to the second case body (42) so that the electronic component mounting surface (23a) side is covered with the second case body (42). 4. The gaming machine according to any one of 4. One or a plurality of the damaged portions (121, 122) are provided for one opening failure portion (93), and at least one of the one or a plurality of the damaged portions (121, 122) is the second. The gaming machine according to claim 1, wherein the gaming machine is disposed in a recessed portion (125) provided in the case body (42). A substrate case mounting portion (31) to which the substrate case (24) can be detachably mounted is provided, and the damaged portion (121, 122) is attached to the substrate case mounting portion (31) from the outside of the substrate case (24). A gaming machine according to any one of claims 1 to 6, further comprising a sealing cover (135) covering at least a part of the game machine.