JP3764099B2 - Reinforcement structure of component mounting base and gaming machine equipped with the same - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a reinforcing structure for a component mounting base and a gaming machine including the same.
[0002]
[Prior art]
In gaming machines such as pachinko machines, a plurality of boards for controlling various electrical components and the like are arranged on the back side of the game board, and FIG. 16 shows a board layout on the back side of the conventional game board. The game board 200 is provided with a substantially square set plate 202 at the center of the back surface, and a main board 206 is attached to the lower side of the set plate 202 via a circuit adapter 204 as a component mounting base. In addition, a symbol control board 208 is disposed substantially at the center of the set board 202, a lamp control board 210 is attached to the left side, and a board external terminal board 212 is attached to the upper right corner of the back of the game board 200. .
[0003]
FIG. 17 shows a state where the circuit adapter unit is disassembled. As shown in the figure, the circuit adapter 204 is provided with a total of three hooks 214 and 215 that engage with openings provided on the back surface of the main board 206 on the outer surface 204A that is the mounting surface of the main board 206. Furthermore, on the outer surface 204A, a lever 216 for locking and fixing the main board 206 engaged with the hooks 214 and 215 is provided at the lower right corner, and a stopper 218 is attached to the left end portion with a screw 220. On the inner surface 204B, a power relay board 222 that distributes power supplied from a power supply block provided on the pachinko machine main body side to each board is attached with screws 224 at four corners. In the circuit adapter 204, the leg portion 226 is attached to the back surface of the game board 200 with a screw (not shown), and the collective basket 228 is accommodated in a space formed inside in the attached state. ing.
[0004]
The collective bowl 228 wins to each prize opening on the game board surface, and the winning ball (game ball) guided through each ball passage communicating with each prize opening provided on the set board 202 is lowered to the center side. It is a substantially box-like structure that is received by the inclined bottom surface 228A and is discharged downward from the opening 230 at the center of the bottom surface, and the leg portion 232 is attached to the back surface of the game board 200 with screws (not shown). Yes. Further, the two bosses 234 erected on the outer surface 228B come into contact with the inner surface 204B of the circuit adapter 204 and are fixed by screws 236, whereby the circuit adapter 204 and the collecting rod 228 are fixed. Are unitized and have a structure that reinforces each other. In addition, a hole 242 of the ball passage cover 240 is fitted into a protrusion 238 provided substantially at the center of the lower end of the outer surface 228B of the circuit adapter 204 and is fixed by a screw 244.
[0005]
With this configuration, the power relay board 222 that is attached to the inner surface 204B of the circuit adapter 204 and disposed between the inner surface 204B and the assembly wall 228 is guided to the assembly wall 228 by the outer surface 228B of the assembly wall 228 and the ball passage cover 240. Protected from winning balls.
[0006]
The main board 206 is mounted with a plurality of connectors 246 that are connected to the symbol control board 208, the lamp control board 210, and the like by cables, and the connectors 246 are arranged at the upper end of the main board 206 so as to be close to each board. It is arranged in the part. Therefore, in the cable connection work to the connector 246, the upper end side of the circuit adapter 204 is pressed through the main board 206 by the insertion force applied to the connector 246.
[0007]
The circuit adapter 204 is largely open on the upper surface side for reasons such as securing a path for winning balls led from above to the collecting bowl 228 and promoting heat dissipation of the power supply block disposed below the game board 200. The circuit adapter 204 alone has a structure in which the rigidity on the upper side of the outer surface 204A cannot be sufficiently secured. However, here, the unitization of the circuit adapter 204 and the collecting rod 228 reinforces the outer surface 204A supported by the collecting rod 228, thereby preventing deformation and breakage due to the connector connecting operation described above.
[0008]
[Problems to be solved by the invention]
By the way, in recent pachinko machines, a so-called “left-handed” model is being developed in which a hitting ball launching device is arranged at the lower left of the game board and hits the hitting ball upward. In the case of this model, there is no need for a ball hitting device at the lower right of the game board and a guide rail that guides the hit ball launched from the ball hitting device diagonally to the upper left and guides it to the game board side, which was provided in the conventional model. Therefore, improvement of the gameability by expanding the game area using the empty space generated on the lower side of the game board is being promoted, and accordingly, the simplification of the structure without the above-mentioned collective trap is also being considered. Yes. However, in that case, deformation of the circuit adapter due to the connector connection work to the main board becomes a problem, so it is necessary to take some measures to increase the strength.
[0009]
On the other hand, the parts and boards attached to the back of the game board ensure the degree of freedom such as the position of the prizes such as the variable prize device mounted in the game area of the game board and the amount of protrusion (depth dimension) to the rear. Therefore, it is desirable that the layout is made so as not to interfere with the game area (the accessory mounting area), and the shape is devised. However, in the above-mentioned new models in which the game area is expanded, the area where parts such as circuit adapters can be placed (non-game area) is narrowed, and it becomes increasingly difficult to change the shape to increase the rigidity of the circuit adapter alone. There's a problem.
[0010]
In consideration of the above facts, the present invention provides a reinforcing structure for a component mounting base that prevents the component mounting base such as a circuit adapter attached to a limited area on the back of the game board from being deformed by a pressing force, and It is an object to provide a gaming machine provided.
[0011]
[Means for Solving the Problems]
  The invention according to claim 1 is a substantially box-like shape having at least an upper surface opened, and is attached to the back surface of the game board to form a space through which a game ball guided from above can pass on the inner surface side. A component mounting base that places components mounted on the opposite outer surface away from the rear surface of the game board, and a pusher that is disposed on the rear surface of the game board and substantially abuts near the upper corner of the inner surface and is applied to the outer surface. Take pressureBoard caseWhen,The board is slidable along the back surface of the game board, the board case is detachable, and the slide allows the board case to be positioned near the upper corner of the inner surface of the component mounting base. Slide means for moving between a position to be contacted and a position to be detached from the position to be removable;It is characterized by having.
[0012]
  According to the first aspect of the present invention, a component such as a control board provided on the back surface of the game board is attached to the outer surface of the component mounting base, and the component mounting base is attached to the back surface of the game board so that the component is back of the game board. It is arrange | positioned away from. Moreover, since the component mounting base is substantially box-shaped with at least the upper surface opened, a space is formed on the inner surface side when mounted on the rear surface of the game board. As a result, game balls such as winning balls that have been awarded to the respective winning holes on the game board and led to the back of the game board are arranged when the back of the game board is guided from above to below. It is possible to pass through the designated area. And this component mounting base, near the upper corner of the inner surface,A board case that covers a board body such as a control board that is different from the control board (parts mounted on the component mounting base).Is substantially abutting, for example,aboveThe pressure applied to the outer surface of the component mounting base due to connector connection work on the control board, etc.On the board caseIt is accepted.
[0013]
Therefore, by mounting the component mounting base in a limited space on the back of the game board, the component mounting base can be reinforced against the pressing force even when the component mounting base alone cannot secure rigidity.
[0015]
  Furthermore this configurationThenProvided on the back of the game board so that it can slide along the backTo slide meansBoard caseRemovably attachedThe board case has sliding meansBy sliding along the back surface of the game board, it is possible to detach from a position substantially in contact with the upper corner of the inner surface of the component mounting base. This eliminates the need to remove the component mounting base from the game board.Board caseOnly can be easily attached and detached, and the attaching / detaching workability is improved.
[0016]
  Claim2The invention described in claim1In the reinforcing structure for a component mounting base according to the description, the sliding means is theBoard caseCan be attached detachablyAnd can be slid by rotating along the back side of the game board.An attachment member, a guide portion provided on the attachment member, and engages with the guide portion to guide the attachment member so as to be rotatable along the back surface of the game board and to fix and release the attachment member. And a fixing member.
Claim2In the invention described inBoard caseWhen sliding between the position where it is substantially in contact with the part mounting base and the position where it is released, the fixing member is released from the fixing member and the mounting member is rotated along the back of the game board. Do. At this time, since the attachment member is guided by the fixing member engaged with the guide portion, the operability is improved. Furthermore, in the above substantially abutted position, the supporting member is securely fixed by fixing the mounting member with the fixing member. The sliding means isBoard caseIt is possible to achieve a simple structure by configuring the mounting member in a detachable manner and a fixing member for guiding and fixing and releasing the mounting member.
[0017]
  Claim3The invention described in claim 1Or claim 2The gaming machine includes the described component mounting base reinforcing structure.
[0018]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below with reference to the drawings.
[0019]
1 and 2 show a pachinko machine according to an embodiment of the present invention. As shown in the figure, the pachinko machine 10 includes an outer frame 12, and one side portion of a frame-shaped inner frame 14 having a window portion is attached to the front surface of the outer frame 12 so as to be openable and closable. One side portion of the glass frame 20 in which the glass 16 is attached to the glass frame 18 is attached to the window portion of the inner frame 14 so as to be openable and closable. The glass frame 20 and the inner frame 14 are connected to the other side of the inner frame 14. It is locked by a locking device (cylinder) 22 provided in the section.
[0020]
At a position below the glass frame 20, a game ball (rental ball) paid out from a prize ball payout device in the main body of the pachinko machine and a ball tray portion that stores the prize balls and guides them to a ball hitting device (not shown) An integrated dish 26 having 24 is attached to the inner frame 14 so that one side can be opened and closed. An ashtray 28 is disposed at the lower left side on the front surface of the integrated dish 26, and a firing handle 30 is provided at the lower right side for adjusting the flight distance of the game ball launched from the ball striking device.
[0021]
In addition, a game board 32 that can be exchanged by being placed on the game board mounting table is installed in the window part of the inner frame 14 so as to close the window part. In the game board 32, a sheet-like cell 34 made of a resin material is attached to the surface of a plywood board 33, and the board surface 32A is surrounded by an outer band 36, an inner band 37, and rail decorations 38 and 39. A circular game area 40 is formed, and a decorative image (not shown) including a background image and various character images is printed on the surface of the cell 34 corresponding to the game area 40.
[0022]
  In the game area 40, a special symbol display device 42, a prize winning port (variable prize winning device) 44, etc., game parts such as a starting port 46, a winning port 48, a windmill 50, and the left and right end portions are arranged. Side decorations 52A and 52B are attached, and an out port 54 is arranged at the lowest position. Also, a stamp 56 is attached to the lower right corner of the rail decoration 38 arranged at the right end of the game board 32.TheA card stand 58 is attached, and this card stand 58 is supported by a hinge plate 60 disposed on the left side so as to open and close with respect to the board surface 32A.
[0023]
The pachinko machine 10 according to the present embodiment is a model in which a hitting ball launching device is arranged on the lower left side of the game board 32 to launch the game ball upward, and by lowering the position of the out port 54 compared to the conventional model. The game area 40 is expanded.
[0024]
As shown in FIG. 2, a plurality of indicator lights 62 and 63 having functions such as a prize ball indicator lamp and a completion indicator lamp surround the glass 16 on the front surface of the pachinko machine 10 as shown in FIG. Speakers 64 and 66 for generating game sound effects are arranged near the upper left corner and on the upper right end.
[0025]
  next,Of this embodimentThe structure on the back side of the game board and the reinforcement structure of the circuit adapter (component mounting base) to which the main board is attachedReference exampleWill be described in detail.
[0026]
FIG. 3 shows a board layout on the back side of the game board according to the present embodiment, and FIGS. 4 to 6 show exploded perspective views of respective members attached to the back side of the game board. On the back surface 32 </ b> B of the game board 32, a substantially square set plate 70 is provided at the center as in the conventional case, and a main board 74 is attached to the lower side of the set plate 70 via a circuit adapter 72. A symbol control board 76 for controlling display of an image such as a symbol displayed on the screen of the special symbol display device 42 is disposed substantially at the center of the set board 70. A lamp control board 78 for lighting / flashing control of the provided lamp, LED and the like is attached. In addition, a lamp relay board 80 is attached in the vicinity of the left side, and a board external terminal board 82 is attached at the upper right corner of the game board back surface 32B.
[0027]
As shown in FIG. 4, the main substrate 74 includes a substrate body 84, and a front case 86 and a back case 88 made of transparent resin that cover the front and back surfaces of the substrate body 84. The board main body 84 has a plurality of connectors 89 connected to the symbol control board 76, the lamp control board 78 and the like by cables at the upper end (see FIG. 3), and hooks 90 are provided at the left and right side edges. Two each are provided. The hooks 90 are temporarily fixed to the back case 88 by fitting into the groove portions 92 provided at the left and right end portions of the back case 88, respectively.
[0028]
Further, five screws 94 are inserted from the back side into the through hole 96 of the back case 88 and the through hole 98 of the substrate body 84, screwed into the cylindrical boss 100 of the front case 86, and the four fixing screws 102 from the front side. The front case 86 is assembled to the back case 88 and the substrate body 84 by being inserted into the fixed block 104 provided at the lower end of the front case 86 and screwed into the fixed block 106 of the back case 88.
[0029]
Also, spacers 108 and 110 are sandwiched between the fixed blocks 104 and 106, and the opening of the fixed block 104 is closed by a screw cap 112 being fitted. The combination of the fixing blocks 104 and 106 incorporating the spacers 108 and 110 and the fixing screw 102 constitutes a mechanism in which once the fixing screw 102 is screwed in, the fastening state cannot be released even if it is rotated in the loosening direction. Thus, it is possible to prevent illegal POM exchange of the main board 74 and the like. Further, the back case 88 is formed with window portions 114 and 115 to be the attachment portions of the main board 74, and flat engagement portions 116 and 117 are provided on the left side of the window portions 114 and 115. Further, a guide projection 118 is provided at a position below the window 114 on the back surface of the case, and an engagement projection 120 is provided in the vicinity of the lower right corner.
[0030]
Further, the board external terminal board 82 arranged at the upper right corner of the set board 70 has a mounting hole 140 provided on the lower end side screwed to the boss 142 of the set board 70, and an upper end side mounting hole 144 provided in the game. It is directly screwed to the back surface 32B of the board 32 and attached.
[0031]
Further, the lamp control board 78, the symbol control board 76 and the lamp relay board 80, which are not shown in FIG. 5, are covered with a case 146 made of transparent resin. In this case 146, a hook 148 projecting from the right end is engaged with the window 150 of the set plate 70, and the mounting hole 152 drilled near the left end is a nylon rivet 154 with a boss of the set plate 70. By being fixed to 156, it is attached to the set plate 70. Further, by using a nylon rivet 154 for fixing, the set plate 70 can be easily attached and detached.
[0032]
The circuit adapter 72 to which the main board 74 is attached is formed in a substantially box shape whose upper surface and attachment surface side are opened by a transparent resin material, and a rectangular opening 158 is formed on the left side of the bottom surface 72A. Two positioning holes 162 are formed in the side end portion (see FIG. 3). The set plate 70 is provided with two positioning pins 164 corresponding to the positioning holes 162.
[0033]
As a result, the circuit adapter 72 is aligned with the set plate 70 by fitting each positioning hole 162 to each positioning pin 164, and in this state, the plurality of mounting holes 166 formed in the leg portion 160. Is attached to the back surface 32B of the game board 32 by being screwed. In this attached state, a space is formed on the inner surface 72 </ b> C side of the circuit adapter 72. This space is a path for discharging a winning ball through which a winning ball guided to the winning port 48 of the game board surface 32A and guided to the back surface 32B passes.
[0034]
The power relay board 300 and the cover 302 are attached to the inner surface 72C of the circuit adapter 72 with four screws 304. FIG. 7 shows the attached state.
[0035]
As shown in the figure, the power supply relay board 300 has a substantially rectangular shape with a protrusion 306 provided on the left side of the lower end, and mounting holes 308A, 308B, 308C, and 308D through which screws 304 are inserted are formed in the vicinity of the four corners. ing. Further, on the surface 300A which is the mounting surface side to the circuit adapter 72, in the projecting portion 306 region, the connector 310 connected with the power block on the pachinko machine body side by cable and the relay connected by wiring to the control board A connector 312 is mounted. Further, four relay connectors 314, 316, 318, and 320 arranged along the upper edge are also mounted near the upper end of the substrate. The power relay substrate 300 is covered with a cover 302 on the back surface 300B side.
[0036]
The cover 302 is formed in a substantially rectangular flat plate shape using a transparent resin material, and the vertical dimension is aligned with the power relay board 300 and the horizontal dimension is slightly larger than the power relay board 300. In addition, a peripheral rib 322 is provided at the edge of the front surface 302A that is superimposed on the back surface 300B of the power supply relay substrate 300, and a protrusion having a positioning hole 324 formed at the upper left and right ends of the peripheral rib 322. 326 is provided. Further, the cover 302 is formed with a small hole 328 having substantially the same size as the mounting hole 308 at a position corresponding to the mounting hole 308A in the upper left corner and the mounting hole 308D in the lower right corner provided in the power relay substrate 300. A large hole 330 that is slightly larger than the head diameter of the screw 304 is formed at a position corresponding to the mounting hole 308B in the upper right corner and the mounting hole 308C in the lower left corner.
[0037]
In addition, on the inner surface 72C of the circuit adapter 72, four bosses 334 each having a screw lower hole 332 are provided so as to correspond to the mounting holes 308A, 308B, 308C, and 308D of the power relay board 300. Further, a positioning projection 336 corresponding to the positioning hole 324 of the cover 302 is provided.
[0038]
Thus, in order to attach the power relay board 300 and the cover 302 to the circuit adapter 72, first, the surface 300A of the power relay board 300 is disposed so as to face the inner surface 72C of the circuit adapter 72, and the mounting hole 308B of the power relay board 300 is placed. The power relay board 300 is attached by inserting the screw 304 into the attachment hole 308C and screwing it into the screw lower hole 332 of the boss 334. In this attached state, the connector 310 and the relay connector 312 provided on the power supply relay board 300 are aligned with a rectangular opening 158 formed on the left side of the bottom surface 72 </ b> A of the circuit adapter 72.
[0039]
Next, the front surface 302 </ b> A side of the cover 302 is overlaid on the rear surface 300 </ b> B of the power supply relay substrate 300, and the positioning hole 324 is disposed by being fitted to the positioning protrusion 336 of the circuit adapter 72. In this state of positioning, the screw 304 is inserted into the small hole 328 of the cover 302 and screwed into the screw lower hole 332 of the boss 334, so that the small hole 328 is fastened together with the mounting hole 308A and the mounting hole 308D of the power relay board 300. And fix. As a result, the power relay board 300 and the cover 302 are attached to the inner surface 72C of the circuit adapter 72, and the power relay board 300 is covered with the cover 302 on the back surface 300B side and protected from winning balls passing through the circuit adapter 72. .
[0040]
Further, on the outer surface 72B of the circuit adapter 72, substantially hook-shaped hooks 170, 171 directed leftward are provided. Further, a guide groove 172 extending in the horizontal direction is formed at the substantially vertical center of the outer surface 72B, and an engagement lever 174 is provided at the lower right corner of the outer surface 72B. The engaging lever 174 is a cantilever plate whose left end is connected to the outer surface 72B and extends rightward, and has a plate thickness dimension that can be elastically deformed in the horizontal direction. The open end (tip) is an operation portion 176, and an engagement groove 178 is formed at a substantially central portion.
[0041]
Further, a flat stopper 180 is disposed on the left end of the outer surface 72B of the circuit adapter 72, and the three attachment holes 182 are screwed to the screw lower holes 186 of the circuit adapter 72 by screws 184. ing. The stopper 180 is formed to have a plate thickness dimension that can be elastically deformed by a resin material. An L-shaped projection 188 is provided at the left end of the surface, and an operation unit 190 is provided above the projection 188. .
[0042]
Thus, in order to attach the main board 74 to the circuit adapter 72, the guide protrusion 118 on the main board 74 side is fitted into the guide groove 172 on the circuit adapter 72 side, and the windows 114 and 115 are aligned with the hooks 170 and 171. Then, the main board 74 is slid rightward from the position, and the engaging portions 116 and 117 are engaged with the hooks 170 and 171. Here, when the main board 74 is slid until the position is regulated, the engagement protrusion 120 on the main board 74 side engages with the engagement groove 178 of the engagement lever 174, and the protrusion 188 of the stopper 180 is main. The main board 74 is locked by engaging with the left end portion of the board 74. As a result, the main board 74 is fixed to the outer surface 72B of the circuit adapter 72.
[0043]
Further, when removing the main board 74, the operating portion 176 of the engaging lever 174 and the operating portion 190 of the stopper 180 are simultaneously pressed (in the directions of arrows A and B in the figure). Then, the engagement lever 174 and the stopper 180 are elastically deformed to release the lock of the main board 74, and the main board 74 can be easily detached from the circuit adapter 72 by sliding the main board 74 to the left as it is. .
[0044]
  As shown in FIG. 8, the lamp control board 78 includes a board body 122, a transparent resin case 124 and a lid 125 that are assembled to the board body 122 with four screws 123 and cover the board body 122. Yes. A lamp control board 78 is attached to the set board 70.Reference exampleThe mounting base 126 is made of resin. As shown in FIG. 9, the recess 129 on the back surface of the mounting portion 127 formed on the upper and lower ends is fitted into the boss 130 of the set plate 70, and the mounting hole of the mounting portion 127 is attached. 128 is fixed to the screw hole 131 of the boss 130 with a screw 133.
[0045]
The lamp control board 78 is in a direction substantially perpendicular to the set plate 70 while engaging the claw 135 on the upper surface of the case 124 with the opening 137 on the upper wall surface of the recess 132 in the recess 132 of the mounting base 126. When it is inserted and fitted until it hits the bottom surface of the recess 132, the elastically deformable arm part 134 provided on the mounting base 126 locks the claw part 136 at the front end to the window part 138 on the outer surface of the case 124. To do. As a result, as shown in FIG. 10, the lamp control board 78 is fixed to the set plate 70 via the mounting base 126.
[0046]
Further, in order to remove the lamp control board 78, a finger is put on the operation portion 139 provided at the tip of the arm portion 134 and the arm portion 134 is bent outward (in the direction of arrow C in FIG. 8) to thereby remove the nail portion. Since 136 is detached from the window portion 138, it can be easily removed by holding the lamp control board 78 as it is and pulling it out from the mounting base 126.
[0047]
11 to 13 show the positional relationship between the lamp control board 78 attached to the back surface 32B of the game board 32, the circuit adapter 72, and the main board 74. FIG. In plan view as shown in FIG. 11, the upper right corner portion 72D of the circuit adapter 72 is arranged to partially overlap the lower left corner portion 124A of the lamp control board 78 (case 124), and in side view as shown in FIG. The peripheral rib 72E formed on the edge of the inner surface 72C of the circuit adapter 72 is in contact with the upper surface of the case 124.
[0048]
Thereby, in the operation of connecting the cable to the connector 89 of the main board 74, an insertion force (arrow F in FIG. 13) applied to the connector 89 is applied to the upper part of the circuit adapter 72. Since the side is supported and reinforced by the lamp control board 78, deformation and breakage are prevented.
[0049]
  As explained above, the bookReference exampleIn the component mounting base reinforcement structure and the pachinko machine 10 including the same, the circuit adapter 72 cannot secure rigidity by itself when mounted in a limited space on the back of the game board. Therefore, deformation and the like are prevented.
[0050]
  14 and 15 show the present embodiment.Reinforcement structure for component mounting baseIt is shown. BookEmbodimentIs a modification of the fixing structure of the mounting base in order to improve the attaching / detaching workability of the lamp control board 78.
[0051]
As shown in the figure, the mounting base 340 here has a recessed portion 344 and a long hole 346 extending in the lateral direction in the mounting portion 342 at the lower end. The number of the bosses 130 on the set plate 70 side into which the recesses 344 are fitted is one, and the width dimension W of the recesses 344 is slightly larger than the diameter dimension of the bosses 130.
[0052]
As a result, as shown in FIG. 15, by loosening the two screws 133 that fix the mounting base 340, the mounting base 340 has the back surface of the game board 32 centered on the upper mounting portion 127 (mounting hole 128). The lamp control board 78 can be detached from the position in contact with the peripheral rib 72E of the circuit adapter 72 along the line 32B. Therefore, only the lamp control board 78 can be easily attached / detached without removing the circuit adapter 72 from the game board 32, and the attaching / detaching workability is improved.
[0053]
Further, in this configuration, when the lamp control board 78 is slid between the position in contact with the circuit adapter 72 and the position in which the lamp control board 78 is detached, the mounting base 340 is simply rotated along the back surface 32B of the game board 32. Furthermore, at that time, it is guided by a screw 133 engaged with the long hole 346. Therefore, operability is good. In addition, at the above contact position, the lamp control board 78 is securely fixed by fixing the mounting base 340 with the screws 133. As described above, the slide means that enables the lamp control board 78 to slide is attached to the mounting base 340 to which the lamp control board 78 is detachably attached, and the screws 133 that guide the fixing base 340 and fix and unfix it. With this configuration, a simple structure can be achieved.
[0054]
In the present embodiment, the peripheral rib 72E of the circuit adapter 72 is configured to completely contact the lamp control board 78. However, even in a substantially contacted state with a gap between them, Similar effects can be obtained. Further, the clearance can reduce the friction load generated when the lamp control board 78 is slid. In addition, the component that supports the circuit adapter 72 may be other than the lamp control board 78, and a mechanism other than the rotating structure as described above can be employed for the sliding means for sliding the lamp control board 78.
[0055]
【The invention's effect】
Since the reinforcing structure of the component mounting base of the present invention and the gaming machine including the same are configured as described above, it is possible to prevent the component mounting base mounted on a limited area on the back of the game board from being deformed by the pressing force. .
[Brief description of the drawings]
FIG. 1 is a perspective view showing a pachinko machine according to an embodiment of the present invention.
FIG. 2 is a front view showing a pachinko machine according to an embodiment of the present invention.
FIG. 3 is an enlarged plan view of the back side of the game board according to one embodiment of the present invention.
FIG. 4 is an exploded perspective view of a main board according to an embodiment of the present invention.
FIG. 5 shows the present invention.Reference exampleIt is a disassembled perspective view of the main components on the back side of the game board.
6 is an exploded perspective view in which a circuit adapter portion of FIG. 5 is enlarged. FIG.
7A is an enlarged plan view and FIG. 7B is a cross-sectional view taken along line 7B-7B of FIG. 7A in a state where the power relay board and the cover are attached to the circuit adapter according to the embodiment of the present invention. .
[Fig. 8] of the present inventionReference exampleIt is the disassembled perspective view which expanded the lamp control board part concerning.
FIG. 9 shows the present invention.Reference exampleIt is the side view which showed the attachment procedure of the lamp control board which concerns on.
FIG. 10 shows the present invention.Reference example(A) which showed the attachment state of the lamp control board which concerns on (A) is a top view, (B) is a side view.
FIG. 11 shows the present invention.Reference exampleIt is the top view which showed the positional relationship of the circuit adapter which concerns on, and a lamp control board.
FIG. 12 shows the present invention.Reference exampleIt is the top view which showed the positional relationship of the circuit adapter which concerns on, and a main board | substrate and a lamp control board.
FIG. 13 is a side view of FIG.
FIG. 14According to one embodiment of the present inventionMounting base to which the lamp control board can be mountedTheIt is the shown top view.
15 is a plan view showing a sliding operation of the lamp control board by the mounting base of FIG. 14;
FIG. 16 is a plan view of the back side of a conventional game board.
FIG. 17 is an exploded perspective view of a circuit adapter unit attached to the back of a conventional game board.
[Explanation of symbols]
        10 Pachinko machines (game machines)
        32 game board
        32B reverse side
        72 Circuit adapter (component mounting base)
        72B outer surface
        72C inner surface
        72D Upper right corner (upper corner)
        72E Circumferential rib (inner surface)
        74 Main board (components)
        78 Lamp control baseBoard
      124        Case (board case)
      133 screw (sliding means / fixing member)
      340 Mounting base (sliding means / mounting member)
      346 Long hole (sliding means / guide part)

Claims (3)

At least a part attached to the outer surface opposite to the inner surface is formed in a substantially box shape having an upper surface opened and attached to the back surface of the game board to form a space on the inner surface side through which a game ball guided from above can pass. A component mounting base that is spaced apart from the back of the game board;
A board case for receiving a pressing force applied to the outer surface is disposed on the rear surface of the game board substantially abuts the upper corner portion near the inner surface,
The board is slidable along the back surface of the game board, the board case is detachable, and the slide allows the board case to be positioned near the upper corner of the inner surface of the component mounting base. Slide means for moving between a position to be contacted and a position to be detached from the position to be removable;
A reinforcing structure for a component mounting base, comprising: The sliding means includes a mounting member on which the board case is detachably mounted and is slidable by rotating along a back surface of the game board, a guide portion provided on the mounting member, and the guide 2. The component according to claim 1, further comprising: a fixing member that engages with a portion and guides the mounting member to be rotatable along a back surface of the game board, and fixes and releases the mounting member. Reinforcement structure of the mounting base. A gaming machine comprising the component mounting base reinforcing structure according to claim 1.

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