JP2005270208A - Board assembly for game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an electric board assembly for the game machines which enables the maintenance and replacement while allowing the concurrent use as the control boards regardless of the types without incurring a rise in the cost. <P>SOLUTION: The assembly has a one side-open type box-like board base 301 and a board cover 302 arranged on one side sandwiching the board 300. The board base 301 is provided with an insertion hole 301A through which is inserted a mounting screw TP1 toward the board cover 302 and a clamp part 301D of the board 300 and the board cover 302 is provided internally with a clamp part 302B for the mounting screw inserted from the side of the board base 301 and also insertion holes 302A through which is inserted a lock screw toward the clamp part of the board 300. A member 303 for caulking is inserted into the insertion hole for fixing selected out of the insertion holes for fixing from outside the board cover to be sealed up. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a board assembly for a gaming machine, and more particularly, to a control circuit board used in a box-type gaming machine such as a pachinko gaming machine, a slot machine, a sparrow ball machine, a pachislot machine, or a game machine used in a game center. It relates to the target assembly.

  As is well known, in a gaming machine, particularly a slot machine which is one of box-type gaming machines, a plurality of reels are rotated by operating a start lever or a start button, and each reel is operated by operating a stop button. There is a configuration using a configuration in which medals or balls are paid out by a combination of symbols of the reels when the rotation is stopped sequentially.

  Throttle machines are designed so that the number of medals and balls paid out varies depending on the winning and special winnings in the game process, so that the medal payout control and sound effects or display display when winning or special winnings are established. In addition, control of the reels and drive control of the reels are performed. As a configuration used for each control, various electrical components are provided on a control board using a printed circuit board to constitute an electrical control device. It has become.

  The control board made of a printed circuit board has an arrangement structure that is set according to the mounting position. For example, an electrical component such as a liquid crystal to be controlled in a space provided on the back side of the front operation panel of the gaming machine. Or integrated with the reel unit.

By the way, among various control boards, measures are taken to prevent being subject to fraudulent acts in which the ROM is taken out and the contents of the lottery result are illegally changed.
For example, at the installation position of the control board, the board case that can be closed so as to cover the board and the head of the leading part are dissolved (for example, Patent Document 1), or the attachment of the board case is a fastening operation There is also proposed a configuration in which special parts such as one-way screws are used for caulking work so that they cannot be removed carelessly (for example, Patent Document 2).

JP 2002-219257 (paragraph "0034" column) JP 2001-170255 A (paragraph “0073” column)

In the mounting structure of the board case as disclosed in the above-mentioned patent document, not only the control board provided with the ROM that affects the lottery result but also the control board used for simple reel drive control, Since it is necessary to use special parts bothersomely, there is a problem that cost increases cannot be denied.
In addition, the case once fixed by caulking work cannot be removed, and on the contrary, when updating or maintaining the ROM, not only the board case but also the associated devices such as the liquid crystal panel and reel are removed. There is also a problem that simple maintenance and replacement work cannot be performed.

  An object of the present invention is to provide a configuration that can be used in combination regardless of the type of control board without causing an increase in cost and can be maintained and replaced in view of the problems in the above-described conventional gaming machines, in particular, the game starting board assembly. An object is to provide a board assembly for a gaming machine.

  The invention according to claim 1 is a board assembly for a gaming machine comprising a resin case capable of accommodating a board on which an electrical component is mounted, and is open on one side with the board interposed therebetween. A board base having a box shape of a mold and a board cover, wherein the board base is provided with an insertion hole for inserting a mounting screw toward the board cover, and a fastening portion of the board. The cover is provided with a fastening portion of a mounting screw inserted from the substrate base side, and a fixing insertion hole through which a fixing screw is inserted toward the fastening portion of the substrate. The fixing insertion hole The fixing insertion hole selected from among them is characterized in that a caulking member is inserted from the outside of the substrate cover and sealed.

  According to a second aspect of the present invention, in addition to the first aspect of the present invention, the fastening portion of the board provided on the board base is provided for fastening a screw inserted through the board and on the board cover side. And a fastening portion of a fixing screw inserted from the fixing insertion hole.

  According to a third aspect of the present invention, in addition to the first or second aspect of the present invention, in the case where the board includes an electrical component of a type that affects game content, the board base side with respect to the board cover. A mounting screw inserted through the insertion hole is fastened to a fastening portion provided inside the substrate cover, and the substrate cover is integrated with the substrate base with the substrate interposed therebetween.

According to the first to third aspects of the present invention, the fastening portion and the insertion portion of the screws provided on the substrate base side and the substrate cover facing each other with the substrate interposed therebetween are selected, thereby depending on the type of the substrate. Thus, the fastening form with respect to the substrate cover can be made different, whereby the possibility of removing the substrate cover can be changed. In other words, when targeting a board on which a type of electrical component that affects game content is mounted, the screw can be removed from the outside of the board cover by inserting the screw from the board base side and fastening it to the board cover. If you are targeting a board on which an electrical component of a type that does not affect game content is mounted, insert a screw from the board cover side and fasten it to the board base side. The board cover can be opened so that the screws can be removed from the board. As a result, it is possible to use a common substrate base and substrate cover regardless of the substrate type, and it is possible to suppress an increase in cost.
In addition, since the fixing form of the substrate base and the substrate cover differs depending on the type of the substrate, it is possible to prevent illegal actions by reliably preventing inadvertent removal of the substrate.

  The best mode for carrying out the present invention will be described below with reference to embodiments shown in the drawings. The best mode to be described below will be described for a slot machine having a configuration for paying out medals.

FIG. 1 is an external view of a slot machine 1 according to an embodiment of the present invention, and the slot machine 10 shown in FIG. 1 is an area related to production with respect to the occupied area of the main reel device 100 for presenting game results. Is provided with a structure that can be relatively enlarged.
In other words, the slot machine 10 sets the size of the panel surface at a position facing the upper body of the seated player in the normally known slot machine to an area related to the production, and originally presents the game result. It has a configuration that is larger than the area occupied by the main reel device.
In FIG. 1, the configuration on the panel surface will be described. The “front panel unit” provided in the slot machine 10 is substantially the same as the “front panel unit” provided in a general and average known slot machine. It has the same size, and this “front panel part” is an “area related to the effect”, and is an area provided above the operation part in the full-face door 11, that is, an effect that appeals visually. This area is suitable for display.
The outer dimensions of the front door 11 of the slot machine 10 shown in FIG. 1 are matched to the outer dimensions of a general slot machine that has been traditionally followed for many years, and its lateral width WAA is about 475 mm and the height TA. Is about 810 mm, and the width WAA of the “front panel portion” provided above the operation unit 16 is about 475 mm, and the length TAA is about 462 mm.

However, the “front panel portion” of the slot machine 10 according to the present embodiment and the area related to the production are determined by the above-described horizontal width WAA (about 475 mm) and vertical width TAA (about 462 mm). This is a specific example, and the size (dimensions) of the area related to the performance provided in the spinning cylinder game machine of the present invention is not limited to this specific dimension. In other words, the size (width and length) of the area related to the performance provided in the swivel type gaming machine of the present invention is the “front panel” provided in the above-mentioned general and average well-known slot machines. It is only necessary to have a size (horizontal width and vertical width) comparable to that of the section (in other words, the area related to the production).

Hereinafter, the configuration of the slot machine in the present embodiment will be described as follows.
The upper panel portion 13 has a plurality of effect lamps 13a, 13b, 13c, 13d, and 13e and an effect panel 13f that are designed and designed with designs and shapes that appeal to the visual sense of the player. Are provided, and sound emitting portions 13g and 13h are provided to which a speaker for producing a sound effect for production is attached on the back surface side, and further, a substantially rectangular shape integrally formed at the center of the production panel 13f. A small reel device (hereinafter referred to as “main reel device”) 100 for presenting a game result is disposed on the back side of the upper panel portion 13 via a transparent window (hereinafter referred to as “first transparent window”) WD1. Has been.

  That is, the first transparent window WD1 transmits the symbols drawn along the circumferential direction on the outer peripheral surfaces of the main reels MR1, MR2, and MR3 provided in the main reel device 100, and is visually visible to the player. The display area is enabled.

  The main reel device 100 includes three small rotating reels (hereinafter referred to as “main reels”) MR1, MR2, and MR3. When a start lever BL described later is turned on, these main reels MR1. , MR2, MR3 start rotating operation almost simultaneously, and when a later-described stop button BP1, BP2, BP3 is turned on (stop operation), the rotating main reels MR1, MR1 are rotated according to the order of the stop operation. Predetermined control is performed so that MR2 and MR3 stop sequentially.

  In addition, on the outer peripheral surface of each of the main reels MR1, MR2, MR3, a predetermined number and a predetermined size of a pattern are drawn along the circumferential direction, and a first transparent window formed of a transparent plastic plate or the like. WD1 is designed to have a size such that the symbols drawn on each main reel MR1, MR2, MR3 can be visually recognized one by one. For this reason, for example, when the main reels MR1, MR2, MR3 are stopped, the player displays a total of three symbols arranged in a row along the active line L1 indicated by the one-dot chain line in the figure. The first transparent window WD1 is visible.

  The middle panel portion 14 has a substantially rectangular effect panel 14a corresponding to a so-called decorative board on which a pattern or a pattern is printed, effect lamps 14b and 14c provided on both sides of the effect panel 14a, and effects A large reel for effect display on the back side of the middle panel portion 14 through a substantially rectangular transparent window (hereinafter referred to as “second transparent window”) WD2 formed integrally with the central portion of the panel 14a. A device (hereinafter referred to as “sub-reel device”) 200 is provided.

  The sub-reel device 200 includes rotating reels (hereinafter referred to as “sub-reels”) SR1, SR2, and SR3 that are larger than the main reels MR1, MR2, and MR3 described above. The sub reels SR1, SR2 and SR3 are controlled to perform an effect display appealing to the player's vision by rotating forward or backward at an appropriate speed or stopping.

  On the outer peripheral surfaces of the sub reels SR1, SR2, SR3, a predetermined number and a predetermined size of a pattern are drawn along the circumferential direction, and a second transparent window WD2 formed of a transparent plastic plate or the like is provided. The design is designed so that the symbols drawn on each of the sub reels SR1, SR2, SR3 can be visually recognized by three rows. Therefore, for example, when the sub reels SR1, SR2, SR3 are stopped, the player has a total of nine players arranged side by side or diagonally along the five two-dot chain lines (virtual lines) L2 shown in FIG. The design can be seen through the second transparent window WD2.

  The operation unit 16 includes a medal insertion unit MD for inserting game medals necessary for playing the slot machine game, bet buttons BT1 and BT2 for presenting the number of medals per game, and start of one game. To lock or unlock the front door 11 on the base 12 side, the start lever BL for instructing the stop, the stop buttons BP1, BP2, BP3 for individually stopping the rotating main reels MR1, MR2, MR3 A keyhole KY for inserting a predetermined key is provided.

  The bet button BT1 is provided to present one bet number of game medals per game, and the three bet buttons BT2 are presented. In particular, the bet button BT2 is called a “max bet button”.

  Then, when the player inserts the required number of game medals into the medal insertion part MD or turns on one of the bet buttons BT1 and BT2 to turn on the start lever BL, the game starts. Thus, a so-called role lottery is performed on the main control board 700 to be described later, and the main reels MR1, MR2, MR3 of the main reel device 100 start rotating in a predetermined direction almost simultaneously.

  When the player continues to stop the stop buttons BP1, BP2, BP3 in a desired order, the main reels MR1, MR2, MR3 associated with the stop buttons BP1, BP2, BP3 are stopped according to the order in which the stop operations are performed. When the predetermined symbols drawn on the main reels MR1, MR2 and MR3 are arranged in a line on the above-mentioned effective line L1 in a combination corresponding to the above-mentioned lottery combination, a prize is awarded. Game medals are paid out.

  In addition, the sub reel device 200 has a sub reel under the control of the sub control board 300 described later at least during a period from when the start lever BL is turned on until all the main reels MR1, MR2, MR3 are stopped. An effect display appealing to the player's vision is performed by variously rotating SR1, SR2, SR3.

  The lower panel portion 15 has a substantially rectangular effect panel 15a on which images (not shown) and patterns for introducing the game contents of the slot machine 10 are drawn, a combination of symbols when winning, and the like. Effect lamps 15b and 15c provided on the side of the panel 15a, a discharge port 15d and a receiving tray 15e for paying out game medals acquired by the player, and a speaker for producing sound effects are attached to the back side. Sound emitting portions 15f and 15g are provided.

  Next, with reference to FIG. 2, the back surface structure of the front door 11 and the internal structure of the base 12 will be outlined. FIG. 2 shows a state in which the front door 11 is unlocked and opened from the base 12.

  In the figure, a light source (not shown) such as a fluorescent lamp or a high-intensity light-emitting diode constituting each of the effect lamps 13a, 13b, 13c, 13d, 13e is detachably attached to the upper rear surface of the front door 11. The speakers Q1 and Q2 constituting the sound emitting units 13h and 13g are attached.

  Although not shown in FIG. 2, the first transparent window WD1 is located between the speakers Q1 and Q2, and the main reels MR1, MR2 and MR3 are opposed to the first transparent window WD1 side. A main reel device 100 is attached.

  Further, a sub-control board 300 formed of an electric circuit board is attached to the back side of the main reel device 100.

  The main reel device 100 includes a main reel control board that controls an electric motor (stepping motor) for rotationally driving the main reels MR1, MR2, MR3 (see FIG. 1) in accordance with a command from the main control board 700. (Hereinafter referred to as “rotor device substrate”) is provided in advance.

  Below the main reel device 100 and the sub control board 300, an effect panel 14a having a second transparent window WD2 is attached.

  An electric circuit board 400 called “central display board” is provided below the effect panel 14a. The central display board 400 is electrically connected to bet switches BT1 and BT2 provided on the operation unit 16, a start lever BL, stop buttons BP1, BP2 and BP3, and the switches BT1 and BT2. , BL, BP1, BP2, BP3 output signals are transferred to the main control board 700 side.

  Below the central display board 400, a selection mechanism G0 that distributes an input inserted from the medal insertion unit MD according to whether it is a regular game medal or a foreign object, and a game medal distributed by the selection mechanism G0 is placed on the base 12 side. A guide member G1 that guides the provided hopper device HP, a guide member G2 that guides the foreign matter distributed by the selection mechanism G0 to the discharge port 15d, and a payout game medal output from the hopper device HP. A guide member G3 for guiding to 15d is provided, and speakers Q3 and Q4 constituting sound emitting portions 15f and 15g are attached in the vicinity of the discharge port 15d.

  Next, a main power unit PWU, an auxiliary storage unit SHP for storing game medals overflowing from the hopper device HP, and a sub reel device 200 are provided in the base 12.

  In the sub reel device 200, when the front door 11 is locked to the base 12 side, the sub reels SR1, SR2, SR3 are opposed to the second transparent window WD2 formed in the effect panel 14a. It is positioned and attached to a predetermined frame (not shown).

  A power supply device board 500 corresponding to a so-called switchboard is provided on the side surface of the main power supply device PWU, and an electric motor (stepping motor) for rotating and driving the sub reels SR1, SR2, SR3 is controlled at the upper end of the sub reel device 200. A driving circuit board 600 is provided, and a main control board 700 for centrally controlling the entire slot machine 10 is provided above the driving circuit board 600. At one end of the inner wall of the base 12, there is a game room or the like. An external concentrated terminal board 800 that can be connected to an installed management computer called a “Hall computer” is attached.

  The sub-control board 300, the central display board 400, the power supply board 500, the drive circuit board 600, the main control board 700, the external concentrated terminal board 800, and the rotor board 900 are all formed with conductive wiring patterns. An integrated circuit device, an electronic component such as a transistor, a resistor, a capacitor, and the like are mounted on the insulating resin substrate thus formed, and formed as a so-called electric circuit substrate.

  However, the sub-control board 300 and the main control board 700 are each configured by an assembly using a unit structure individually housed in a hard plastic case or the like.

  3 and 4 are an external view and an exploded view of a main reel device 100, which is one of devices to which the substrate assembly which is a characteristic part of the present embodiment is applied. In FIG. Three main reels MR1, MR2, MR3, a reel case main body 101 and a reel case cover 102 for accommodating these cylindrical main reels MR1, MR2, MR3, and a rotating device substrate 900 are provided.

  The sub-control board 300 is attached to the rear surface side of the reel case cover 102 in a state of being housed in the board base 301 and the board cover 302 constituting the housing case and sandwiched between the board base 301 and the board cover 302.

  The reel case body 101 is a plastic-formed rectangular cylinder, and the outer peripheral surfaces of the three main reels MR1, MR2, MR3 can be visually recognized through the first transparent window WD1 (see FIG. 1). A substantially rectangular opening is formed.

  The reel case cover 102 is a rectangular housing made of plastic and is fitted to the reel case main body 101 to accommodate the three main reels MR1, MR2, MR3.

  The spinning device substrate 900 is attached to one end of the reel case cover 102 and supplied from the main control substrate 700 to the stepping motors MM1, MM2, MM3 for rotationally driving the main reels MR1, MR2, MR3. By supplying electric power subjected to pulse width control according to the control signal, the rotation, braking and stopping of the stepping motors MM1, MM2 and MM3 are controlled, and consequently the operation of the main reels MR1, MR2 and MR3 is controlled.

  As shown in FIG. 4, the substrate base 301 forming one of the storage cases is made of a plate-like plastic member formed in a size matching the reel case cover 102, and the substrate cover 302 forming the other storage case is It is a plastic-molded, single-sided open box that is integrated with the substrate base 301 to accommodate the sub-control substrate 300 in a sandwiched state.

  The substrate base 301 and the substrate cover 302 containing the sub control substrate 300 are integrated with the back surface side of the reel case cover 102 so that the sub substrate 300 is placed on the back surface side of the main reel device 100. 300 can be installed. Thereby, when the sub control board 300 is provided in a limited space within the casing of the gaming machine, a dead space called the back surface of the reel case cover can be effectively used without providing a special space.

The configurations of the substrate base 301 and the substrate cover 302 described above are shown in FIGS.
FIG. 5 shows an arrangement configuration of the substrate base 301 and the sub substrate 300 integrated with the back surface of the reel case cover 102 and the substrate cover 302 facing the substrate base 301 with the sub substrate 300 interposed therebetween.
In FIG. 5, a substrate base 301, a sub-control substrate 300, and a substrate cover 302 are arranged in a sequentially stacked relationship and are integrated by a method described later.

FIG. 6 shows the configuration of the reel case cover 102 and the substrate base 301. In FIG. 6, mounting screws (for convenience, FIG. 6) are provided at the same positions on the reel case cover 102 and the substrate base 301 toward the substrate cover 302. A plurality of insertion holes 102A and 301A are provided for insertion of the second insertion holes 102A and 301A.
Of the reel case cover 102 and the board base 301 in which the insertion hole is formed, when the mounting screw is inserted into the insertion hole, the reel case cover 102 side corresponding to the side where the head bottom surface of the mounting screw TP1 is located. The insertion hole 102A is opened at the center of a land portion 102B formed on the inner surface of the bottom portion of the reel case cover 102, and the insertion hole 301A on the substrate base 301 side is configured as a simple through hole.
Further, the reel case cover 102 is formed with a base fastening portion 102 </ b> C that is formed by embossing and used for mounting the substrate base 301 at a position different from the insertion hole 102 </ b> A.
With respect to the base fastening portion 102C, as shown in FIG. 6B, a screw (for the sake of convenience, indicated by the symbol TP2) is inserted into the insertion hole 301C located at the center of the land portion 301B formed in the substrate base 301. ) Is inserted and fastened so that the substrate base 301 can be integrated with the reel case cover 102.

On the other hand, the board base 301 is provided with fastening portions 301D configured by embossing at positions near the four corners thereof, and the fastening parts 301D are screws formed on the sub-control board 300 as shown in FIG. It is provided at a position corresponding to the insertion hole 300A.
The fastening portion 301D is a fastening and fixing portion of the sub-control board 300, and is a portion that becomes a fastening and fixing portion of a board cover 302 to be described later, and a screw is inserted from the board cover 302 side with the sub-control board 300 interposed therebetween. The sub-control board 300 is fastened together with the board cover 302 by fastening.

On the other hand, the substrate cover 302 is provided with a fixing insertion hole 302A through which a fixing screw can be inserted at a position corresponding to the fastening portion 301D on the substrate base 301 side.
The substrate cover 302 has a shape in which a bottom portion is exposed by setting a corner portion located on one of the diagonal lines to a concave wall surface among the corner portions. And the insertion hole 302A for fixation is penetrated to the bottom part.
On the other hand, the corner portion located on the other side of the diagonal line intersects the wall surface to form the side wall of the box, and the upper surface is recessed to form the bottom portion and the fixing insertion hole is provided. The latter fixing insertion hole is in a state where the upper surface of the substrate cover 302 is depressed, and is configured as a caulking portion 302A ′ larger than the inner diameter fixing insertion hole.
The caulking portion 302A ′ is loaded with a caulking member 303 as a cover member that cannot be operated unless the mounting screw is broken by, for example, a special tool after the mounting screw is inserted into the fixing insertion hole. When the caulking member 303 is loaded, the caulking portion 302A ′ is sealed to give the impression that it cannot be removed from the outside.

On the other hand, on the inner surface of the substrate cover 302, mounting screws (FIG. 6 (A)) formed by embossing at positions corresponding to the insertion holes 102A and 301A respectively provided on the reel case cover 102 and the substrate base 301 side. A fastening portion (indicated by reference numeral 302B in FIG. 5) capable of fastening a screw indicated by reference numeral TP1 is provided.
For the fastening portion 302B, the board cover 302 can be integrated with the reel case 102 and the board base 301 by fastening a mounting screw TP1 inserted from the reel case cover 102 side.
In order to prevent the mounting screw TP1 from hitting the sub-control board 300 when the mounting screw TP1 from the reel case cover 102 side is inserted, the sub-control board 300 is provided with a notch 300B at the corresponding position. is there.

Since the present embodiment is configured as described above, the substrate base 301 is fastened and fixed to the reel case cover 102 when configuring the substrate assembly.
When the substrate base 301 is fixed to the reel case cover 102, the substrate cover 302 is covered with the sub-control substrate 300 sandwiched, and a mounting screw is inserted into the insertion hole 302A on the substrate cover 302 side, thereby fastening the substrate base 301 side. An assembly is formed by fastening to the part 301D.

On the other hand, since the sub-control board 300 is a board on which electrical components that affect game contents are mounted, it is necessary to avoid inadvertent removal from the outside. Therefore, in this embodiment, the board cover 302 cannot be removed from the outside by adopting a method of inserting the attachment screw TP1 from the reel case cover 102 side to the board cover 302 side.
In other words, in addition to the insertion hole positioned on one diagonal line being sealed by the caulking member 303, the board cover 302 has the screw TP1 attached to the fastening portion 302 even if the caulking part is destroyed. The substrate cover 302 cannot be removed unless the fastening is released.

  By the way, unlike the sub-control board 300, when a board on which an electrical component that does not affect game content is used is used as the board, the mounting screw from the reel case cover 102 side is not inserted. Also good.

  In the case of replacing the substrate in updating the substrate, etc., the caulking member 303 is removed using a special tool, and then the substrate cover 302 is removed by operating and removing the attachment screw TP1 from the reel case cover 102 side. Thus, without removing the main reel device 100 itself, the board cover 302 can be removed by opening the door of the gaming machine 10 and inserting a driver from the gap between the main reels. Therefore, maintenance and replacement work can be simplified. Note that when the attachment screw TP1 itself is operated using a special driver, the caulking member 303 may not be used.

  In the above-described embodiment, the board assembly according to the present invention is provided in the slot machine 1, but is not limited to this. For example, an arcade game machine or the like, a box-shaped housing having an opening on the front side, Alternatively, it can be used for a pachinko gaming machine. In addition, the slot machine is not limited to the configuration in which the production area is expanded as compared with the basic machine that presents the game result as in the slot machine described in the present embodiment, and the slot machine of a generally known type is targeted. Of course it is also possible.

It is a front view which shows the external appearance structure of the slot machine by the Example of this invention. FIG. 2 is a view showing an internal structure of the slot machine shown in FIG. 1. FIG. 2 is a perspective view showing an external structure of a main reel device used in the slot machine shown in FIG. 1. FIG. 4 is an exploded perspective view of the main reel device shown in FIG. 3. FIG. 5 is an arrangement view of components of the main reel device shown in FIG. 4. 6A and 6B are diagrams for explaining the configuration of a reel case cover and a substrate base that are one of the constituent members shown in FIG. 5. FIG. 6A is a diagram illustrating the inside of the reel case cover, and FIG. FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Slot machine 100 Main reel apparatus 102 Reel case cover 300 Sub control board 301 Substrate base 301A Insertion hole 301D Fastening part 302 Substrate cover 302A Insertion hole 302B Fastening part TP1, TP2 Mounting screw

Claims (3)

A board assembly for a gaming machine comprising a resin case that can accommodate a board on which electrical components are mounted,
A substrate base and a substrate cover having a box shape of one surface open type arranged on one side across the substrate,
The substrate base is provided with an insertion hole for inserting a mounting screw toward the substrate cover, and a fastening portion of the substrate,
The substrate cover is provided with a fastening portion of a mounting screw inserted from the substrate base side, and a fixing insertion hole through which a fixing screw is inserted toward the fastening portion of the substrate. A game assembly board assembly characterized in that a caulking member is inserted from the outside of the board cover and sealed into a fixing insertion hole selected from among the insertion holes. In the board assembly for gaming machines according to claim 1,
The fastening portion of the board provided on the board base includes a fastening part for fastening a screw inserted into the board and a fastening part of a fixing screw inserted from a fixing insertion hole provided on the board cover side. A board assembly for a gaming machine, wherein In the game board assembly according to claim 1 or 2,
When the board includes an electrical component of a type that affects game content, a mounting screw that is inserted into the board base side insertion hole with respect to the board cover is provided inside the board cover. A board assembly for gaming according to the present invention, wherein the board cover is integrated with the board base with the board sandwiched between the fastening parts.

Images