JP2006204829A - Game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a game machine which can prevent a bad influence from being caused upon an electronic component or the like by a cut sealing member. <P>SOLUTION: The game machine is equipped with a main body frame 3a to constitute a part of a main body of the game machine, a board case (for example, a main control board case 100) in which a prescribed board (for example, a main control board 130) is installed, and the sealing member 70 to seal the board case, wherein the board case has an insertion hole 120a to receive the sealing member 70 and a sealing head guard 80 is installed in the board case to hold the sealing head 70h of the cut sealing member 70 which is inserted in the insertion hole 120a and cut. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a gaming machine, and more particularly to a pachinko gaming machine, a slot machine, or the like that improves the security against tampering of a game electronic circuit board in the board case by sealing the board case arranged inside the gaming machine. The present invention relates to a technology that is effective when applied to a gaming machine.

  Conventionally, there has been a risk that a ROM or the like built in the board case inside the gaming machine (the back of the main body frame) is illegally exchanged by a third party.

  Based on the view that it is more practical to discover the facts early and take subsequent measures in order to eliminate the possibility that the electronic circuit board for games will be tampered with due to unauthorized exchange etc. A gaming machine provided with a sealing member that seals the above has been devised (for example, Patent Document 1).

  The sealing head of the sealing member has an arrowhead shape, and a pair of locking pieces that can be elastically deformed inside each other is formed at the tip. The tip of the sealing head is inserted in a connection hole of the substrate case while being prevented from coming off.

  Therefore, if the sealing by the sealing member is to be released to open the substrate case, the sealing member is torn off, leaving a trace of opening the substrate case.

Accordingly, the invention of Patent Document 1 can accurately determine whether or not the game electronic circuit board has been tampered with.
JP 2001-62114 A

  In the above prior art, although it is possible to accurately determine whether or not the game electronic circuit board has been tampered with, the tip of the sealing member that has been torn off (cut), etc. There is also a possibility of entering the inside of the board case and coming into contact with an electronic circuit board or the like in the board case, which may cause malfunction or failure.

  An object of this invention is to provide the game machine which can prevent the bad influence to the electronic components etc. by the cut | disconnected sealing member.

  In order to solve the above-mentioned problem, a gaming machine according to the present invention described in claim 1 is disposed on the back side of the main body frame (main body frame 3a) constituting a part of the main body of the gaming machine, and has a predetermined inside. A substrate case (for example, main control substrate case 100) on which the substrate (for example, main control substrate 130) is mounted, and a sealing member (sealing member 70) for sealing the substrate case. There is an insertion hole (insertion hole 120a) for insertion, and a holding member (sealing head guard 80) that holds the distal end portion (sealing head 70h) of the sealing member that is inserted into the insertion hole and cut is inserted inside the substrate case. It is mounted.

  Thereby, since the front-end | tip part of the cut | disconnected sealing member is hold | maintained by a holding member, it can prevent that the front-end | tip part of the said sealing member enters into a substrate case. Therefore, it is possible to prevent malfunction or failure due to contact between the front end portion of the cut sealing member and the predetermined substrate, that is, it is possible to prevent the cut sealing member from adversely affecting electronic components. .

  The present invention described in claim 2 is characterized in that, in addition to the configuration of the invention described in claim 1, the substrate case is integrally formed with the holding member.

  Thereby, it can avoid that a holding member remove | deviates, and it can prevent that the front-end | tip part etc. of the cut | disconnected sealing member enter in a board | substrate case. Further, the assembly cost of the holding member can be saved by integrally forming the holding member.

  According to a third aspect of the present invention, in addition to the configuration of the first or second aspect of the present invention, the substrate case is provided with locking portions (locking portions 120b and 120c) for locking the holding member. The predetermined substrate is arranged such that the holding member cannot be unlocked from the locking portion.

  As a result, it is possible to more reliably avoid the holding member from being detached, and it is possible to more reliably prevent the cut end of the sealing member from entering the substrate case.

  According to a fourth aspect of the present invention, in addition to the configuration of the first aspect of the present invention, the substrate case includes a first substrate case (upper lid 110) that covers a mounting surface of a predetermined substrate. ) And a second substrate case (case body 120) for holding a predetermined substrate, and the insertion hole (insertion hole 120a) is provided in the second substrate case.

  Thereby, since a holding member can be arrange | positioned on the non-mounting surface of a board | substrate, arrangement | positioning of a holding member becomes easy.

  According to a fifth aspect of the present invention, in addition to the configuration of the invention according to any one of the first to fourth aspects, the predetermined board is a main control board or a game medium payout for controlling the progress of the game This is a payout control board for performing control relating to the above.

  In this way, since the main board is mounted and protected in the board case sealed by the sealing member, the defense against tampering can be increased more effectively, and the safety of the gaming machine can be more reliably ensured. Can be increased.

  According to a sixth aspect of the present invention, in addition to the configuration of the invention according to any one of the first to fifth aspects, the sealing member has a plurality of front end portions, and the holding member has a plurality of front ends of the sealing member. A partition wall (partition wall 80b) is provided so that a part may be held individually.

  Thereby, since the grasp of the cut sealing member becomes easy, it is possible to easily grasp the number of times the seal is released.

  According to the present invention, the following effects can be obtained.

  That is, according to the present invention, since the distal end portion of the cut sealing member is held by the holding member, the distal end portion of the sealing member can be prevented from entering the substrate case. Therefore, it is possible to prevent malfunction or failure due to contact between the front end portion of the cut sealing member and the predetermined substrate, that is, it is possible to prevent the cut sealing member from adversely affecting electronic components. .

  Hereinafter, the best mode for carrying out the present invention will be described more specifically with reference to the drawings. Here, in the accompanying drawings, the same reference numerals are given to the same members, and duplicate descriptions are omitted. In addition, since description here is the best form by which this invention is implemented, this invention is not limited to the said form.

  FIG. 1 is a perspective view showing a gaming machine according to an embodiment of the present invention, FIG. 2 is an explanatory view showing the back side of the main body frame of the gaming machine of FIG. 1, and FIG. 3 is a main control board according to the present embodiment. 4 is a plan view of a payout control board case according to the present embodiment, FIG. 5A is a plan view of an upper lid in the main control board case, and FIG. 5B is a case in the main control board case. FIG. 6 is an exploded view of the main control board case according to the present embodiment, FIG. 7 is an explanatory view showing the main control board and the upper cover mounted on the case body, and FIG. 8 is an insertion in the case body. 9 is an enlarged perspective view of the vicinity of the hole, FIG. 9 is an enlarged perspective view showing a state in which the sealing head guard is fitted into the fitting portion in FIG. 8, FIG. 10 is a perspective view of the sealing member according to the present embodiment, and FIG. The top view of the sealing member which concerns on this form, FIG. 12 concerns on this Embodiment FIG. 13 is a perspective view of a sealing head guard in the present embodiment, FIG. 14 is a perspective view showing the back side of the sealing head guard in the present embodiment, and FIG. 15 is a sectional view of the engagement point of the sealing head guard according to FIG. 9 as viewed from the B direction, FIG. 16A is a sectional view of the inside of the main control board case according to FIG. 3 as viewed from the A direction, and FIG. ) Is a sectional view showing a state in which the sealing head in FIG. 16A is cut, and FIG. 17 is a perspective view showing a sealing head guard attached to the back side of the main control board.

  As shown in FIG. 1, a pachinko gaming machine (game machine) 1 is pivotally attached to a base frame 3b fixed to an island facility via a hinge with a main body frame 3a on which a game board 2a is mounted (that is, The main body frame 3a is supported by using one end of the main body frame 3a as a pivot, and is attached to the base frame 3b so as to be openable and closable.) The gaming machine main body 3 is constituted by the main body frame 3a and the base frame 3b. Yes. And with respect to such a game machine main body 3, the glass unit 4 which covers the game board 2a so that visual recognition is possible, and the plate | board unit 5 located in the lower side of the glass door 4 are attached. One end of the glass door 4 and the dish unit 5 is pivotally supported by the gaming machine main body 3 and the other end is engaged with the gaming machine main body 3.

  A liquid crystal unit 40 is provided on the back side of the main body frame 3a. The liquid crystal unit 40 displays special symbols (or decorative symbols) and predetermined effect images (such as reach effect images). In the present embodiment, the liquid crystal unit 40 is visible through the game board 2a.

  As shown in FIG. 1, a dish unit 5 is disposed below the game board 2a as described above. An upper tray 5a for storing the paid-out game balls and the game balls to be driven into the game area is disposed at the upper part of the dish unit 5, and overflowed from the upper dish 5a by the payout at the lower part of the dish unit 5. A lower tray 5b in which game balls are stored is arranged. Further, a shutter lever 10 is provided at a predetermined position of the upper plate 5a, which is operated when the game ball stored in the upper plate 5a is moved to the lower plate 5b and taken out at the end of the game.

  On the right side of the tray unit 5, a handle 7 that is rotated when a game ball is driven into the game area of the game board 2 a via the rail 6 is provided. The handle 7 is provided with a stop button (not shown) for stopping the launch of the game ball.

  Speakers 8a and 8b are arranged on the left and right of the upper part of the glass door 4, respectively.

  Next, the configuration of the back side of the main body frame 3a will be described with reference to FIG.

  FIG. 2 is an explanatory view showing the back side of the main body frame 3a.

  In FIG. 2, the right side is the hinge side (the side that is rotatably attached to the base frame 3b via the hinge. That is, the side that is supported as the pivot fulcrum), and the left side is the open / close end. On the side. Therefore, when the inside of the gaming machine is opened, it is opened from the open / close end side.

  Further, as shown in the figure, on the back surface of the main body frame 3a, various electronic components for realizing the operation of the gaming machine 1, a board on which electronic components, etc. are mounted are mounted.

  For example, a main control board case 100 on which a main control board 130 (see FIGS. 6 and 7) for performing a gaming operation of the pachinko machine 1 according to a preset program is mounted in the center of the back surface of the main body frame 3a. A frame relay board 180 that takes in AC power and relays signals between boards is located slightly above and to the right of the center of the back of the frame, and each electronic component operates on the left and slightly below the center of the back of the body frame 3a. A power supply board 150 for generating a power supply of a necessary voltage has a payout device (not shown) for paying out award balls, rental balls, etc. toward the dish unit 5 on the right side slightly below the center of the back surface of the main body frame 3a. A payout control board case 170 on which a payout control board (not shown) for drive control is mounted is mounted. A storage tank 400 for storing game balls is disposed on the upper back of the main body frame 3a. Furthermore, wirings for electrically connecting the substrates on which the electronic components are mounted extend at various locations on the back surface of the main body frame 3a.

  A control board case 50 is mounted on the left side slightly above the center of the back surface of the main body frame 3a, that is, above the main control board case 100. The control board case 50 stores an effect control board (not shown).

  In the present embodiment, image display control of the liquid crystal unit 40, light emission display control such as lamps / LEDs (not shown) arranged in various places of the gaming machine 1, and the speaker 8a by the effect control board. , 8b is controlled.

  However, the mounting positions of the main control board case 100 and the like are merely examples, and the electronic components and boards mounted on the gaming machine of the present invention are not limited to those listed. That is, as the electronic components, various components such as solenoids that operate upon receiving power supply can be applied, and the production control board is included in the main control board case 100. Various modes can be considered as the configuration.

  Next, the main control board case 100 will be described with reference to FIGS. 3 and 5 to 7.

  The payout control board case 170 shown in FIG. 4 has the same configuration as that of the main control board case 100, and thus the description thereof is omitted.

  The main control board case 100 has a horizontally long substantially rectangular shape, and a case main body (first board case) that holds the upper cover (first board case) 110 covering the mounting surface of the main control board 130 and the main control board 130 from the back side. 2 substrate case) 120 (see FIGS. 3, 5, 6, and 7).

  Further, the upper lid 110 is formed with an engaging claw 110d (see FIGS. 6 and 7) that engages with the case main body 120, and the upper lid 110 and the case main body 120 are engaged with each other by the engaging claw 110d. It has become so.

  The main control board 130 mounted on the main control board case 100 includes a CPU socket 130b on which a CPU for performing general arithmetic processing and the like, a connector portion 130a for electrically connecting to other boards, and the like. (See FIGS. 6 and 7).

  The CPU socket 130b on which the CPU or the like is mounted is detachably attached to the main control board 130, and the characteristics of the gaming operation of the gaming machine 1 can be changed by exchanging it.

  Further, a connector hole 110c is formed in the upper lid 110 in accordance with the position of the connector portion 130a mounted on the main control board 130 (see FIG. 5A). Thereby, as shown in FIG. 3, the connector part 130a mounted on the main control board 130 is exposed.

  A substantially rectangular sealing member mounting portion 110e is defined on the peripheral edge of the upper lid 110 (see FIGS. 3, 5 and 6), and a sealing member (4P lock fastener) 70 ( (To be described later) can be attached.

  Specifically, the sealing member attaching portion 110e is screwed to the sealing member 70 with two fitting holes 110a for fitting with the fitting head 70n which is a part of the main body portion 70e of the sealing member 70. A screw hole 110b is formed. The sealing member 70 can be attached by the fitting hole 110a and the screw hole 110b.

  Further, in the case main body 120 of the main control board case 100, the sealing portions 70a, 70b, 70c, and 70d (see FIGS. 3, 7, and 13) of the sealing member 70 attached to the upper lid 110 are arranged in the main control board case direction. An insertion hole 120a into which the sealing head 70h can be inserted is provided at a front position of the sealing head 70h (described later) when bent 90 degrees (see FIGS. 6, 7 and 13).

  Further, in the vicinity of the insertion hole 120a, a fitting portion 120d that is partitioned so that a sealing head guard (holding member) 80 described later can be fitted is formed. Locking portions 120b and 120c for locking the sealing head guard 80 are formed on the inner wall of the fitting portion 120d (see FIGS. 5B, 8 and 9).

  A sealing head guard 80, which will be described later, is fitted into the fitting portion 120d and locked to the locking portions 120b and 120c, thereby restricting movement in the height direction, the longitudinal direction, and the short side direction. (See FIG. 9).

  The sealing member 70 is made of a flexible synthetic resin, preferably a crystalline thermoplastic resin, and is integrally formed of, for example, polypropylene. The sealing member 70 includes a main body portion 70e extending in a strip shape, and a first sealing portion 70a, a second sealing portion 70b, a third sealing portion 70c, and a fourth sealing portion 70d that extend laterally from the main body portion 70e. (See FIGS. 10 and 11).

  Each sealing part 70a, 70b, 70c, 70d is set to the predetermined | prescribed length which can connect the upper cover 110 and the case main body 120 loosely.

  Each of the sealing portions 70a, 70b, 70c, and 70d is formed with a bent portion 70m (FIGS. 10 and 11) that is bent, and in the present embodiment, the bent portion 70m is in the direction of the main control board case 100. (See FIGS. 6, 7 and 16 (a)). In addition, in FIG. 11 which is a top view of the sealing member 70, the bending part 70m of the 1st sealing part 70a has shown the example bent 90 degree | times.

  In addition, a sealing head 70h is integrally projected at the tip of each sealing portion 70a, 70b, 70c, 70d.

  Each of the sealing heads 70h has an arrowhead shape as shown in an enlarged view in FIG. 12, and a pair of locking pieces 70i and 70i that can be elastically deformed to the inside are formed at the tip portions thereof. . A semicircular stopper 70j is formed at the base end portion. The stopper 70j is connected to a circular opening 70k formed at the tip through a pair of pulling and cutting portions 70l and 70l so as to be able to be cut into pieces.

  That is, each of the sealing heads 70h that can be shredded is elastically deformed and inserted into the insertion hole 120a of the case main body 120, and is elastically returned from the insertion hole 120a so that it cannot be pulled out and is prevented from coming off (see FIG. 16).

  In addition, a screw hole 70f (see FIGS. 10 and 11) is formed in a substantially central portion of the main body 70e. A screw can be attached to the screw hole 110b of the upper lid 110 through the screw hole 70f, whereby the main body portion 70e can be screwed to the upper lid 110.

  Further, on both sides of the screw hole 70f in the main body 70e, the above-described fitting head 70n fitted into the fitting hole 110a is integrally projected toward the main control board case 100 (see FIG. 10). ).

  The fitting head 70n has an arrowhead shape, and a pair of locking pieces that can be elastically deformed inside each other is formed at the tip. Each fitting head 70n is elastically deformed and inserted (fitted) into the fitting hole 110a of the upper lid 110, and is elastically restored so that it cannot be pulled out from the fitting hole 110a and is prevented from being pulled out (see FIG. 16).

  Since the sealing member 70 of this embodiment has such a structure, the fitting head 70n of the sealing member 70 is inserted (fitted) into the fitting hole 110a of the upper lid 110, and the sealing head 70h is inserted into the case. The main control board case 100 can be sealed by inserting it into the insertion hole 120a of the main body 120 (see FIG. 16A).

  Next, a sealed head guard (holding member) 80, which is a main part of the present invention, will be described with reference to FIGS.

  As shown in FIGS. 13 and 14, the sealing head guard 80 has a substantially rectangular shape, and locking claws 80 a for locking to the locking portions 120 b of the case body 120 are provided at both ends. ing. Further, two locking claws 80 c for locking with the locking portion 120 c are provided on one side of the back side of the sealing head guard 80.

  For example, as shown in FIG. 15, the latching claw 80 c is latched so as to be caught by a latching portion 120 c formed in the inner wall of the fitting portion 120 d of the case main body 120. Note that the locking claw 80a is also locked to the locking portion 120b formed in a recessed manner. Thereby, the movement of the sealing head guard 80 is regulated.

  Further, the main control board 130 mounted on the case main body 120 is arranged so that the sealing head guard 80 cannot be unlocked from the locking portions 120b and 120c, so that the sealing head guard 80 is inserted from the fitting portion 120d. Is prevented from leaving (see FIGS. 16A and 16B).

  For example, if the gap from the upper end of the sealing head guard 80 to the back surface of the main control board 130 is X (mm) and the height of the inner wall of the fitting portion 120d is Y (mm), if X is smaller than Y, The sealing head guard 80 does not come out of the fitting portion 120d. In the present embodiment, since X is smaller than Y, the sealing head guard 80 does not detach from the fitting portion 120d even if the locking claws 80a and 80c are unlocked.

  Further, the height of the locking claw 80c is Y2 (mm), and the height from the upper end surface of the inner wall of the fitting portion 120d to the upper end surface of the locking portion 120c is Y1. By making the value of X smaller than the sum of Y1 and Y2, the sealing head guard (holding member) 80 cannot be unlocked.

  Further, when the sealing head guard 80 is fitted into the fitting portion 120d, the inside of the insertion hole 120a is covered with the sealing head guard 80. As a result, the sealing head 70h inserted into the insertion hole 120a is also covered and held by the sealing head guard 80 (see FIG. 16).

  That is, even when the sealing head 70h is cut, the sealing head 70h can be prevented from entering the main control board case 100 (see FIG. 16B).

  The sealed head guard 80 is provided with three partition walls 80b that partition the internal space (see FIGS. 13 and 14).

  By this partition wall 80b, the space in the sealing head guard 80 is partitioned into four. The cut sealing heads 70h are individually held in the partitioned spaces.

  For example, the space 80d in which the sealing head 70h of the first sealing portion 70a is held, the space 80e in which the sealing head 70h of the second sealing portion 70b is held, and the sealing head 70h of the third sealing portion 70c in order from the right side of FIG. A space 80f in which the sealing head 70h of the fourth sealing portion 70d is held is formed.

  Since the present invention has such a configuration, the main control board case 100 can be sealed by inserting one sealing head 70h out of the four sealing portions into the insertion hole 120a. Even if the sealing is released and the sealing head 70h is cut, the same sealing can be performed using other sealing portions, and therefore, the sealing can be performed again by the number of sealing portions.

  Further, since the sealing head 70h that has been unsealed and cut is individually held by the sealing head guard 80, the number of the sealed sealing heads 70h can be easily grasped, and the number of times the sealing has been unlocked can be grasped. It becomes easy. Further, since the sealing head 70h cut as described above is held by the sealing head guard 80, there is no possibility that the sealing head 70h enters the main control board case 100.

  Although the embodiment of the present invention has been described above, this is merely illustrative of the present invention and does not particularly limit the present invention.

  In the present embodiment, the sealing head guard 80 is adapted to be engaged with the locking portions 120b and 120c of the case main body 120, but is not limited to this. For example, as shown in FIG. It may be attached to the peripheral edge of the back surface of the substrate 130.

  In this case, it may be attached to the main control board 130 by adhesion, or may be attached by screws or the like. Further, the main control board 130 and the sealing head guard may be integrally formed.

  In addition to the main control board 130, the sealing head guard 80 may be attached to the upper lid 110, or may be integrally formed with the upper lid 110 or the case body 120.

  Further, the sealing head guard 80 of the present embodiment is mounted on the main control board case 100 on which the main control board 130 is mounted and the payout control board case 170 on which the payout control board is mounted. However, the present invention is not limited to this. Instead, the front end portion (sealing head) of the sealing member 70 that is mounted on another substrate case and seals the other substrate case may be held.

  In the present embodiment, there are four spaces partitioned by the partition wall 80b. However, the number of spaces is not limited to this, and may be 3 or less, or 5 or more. By changing the number of partition walls 80b, the number of sealing heads 70h that can be held separately can be adjusted.

  Moreover, the partition wall 80b may be integrally formed with the sealing head guard 80, or may be formed separately.

  As described above, according to the present embodiment, since the sealing head 70h of the cut sealing member 70 is held by the sealing head guard 80, the sealing head 70h of the sealing member 70 can be Intrusion into the control board case 100 and the payout control board case 170) can be prevented. For this reason, the occurrence of malfunction or failure due to contact between the sealing head 70h of the cut sealing member 70 and a predetermined substrate (for example, the main control board 130 or the payout control board) is prevented. It is possible to prevent adverse effects of the member 70 on the electronic components and the like.

  Further, according to the present embodiment, the substrate case (for example, the main control substrate case 100 or the dispensing control substrate case 170) or the predetermined substrate (for example, the main control substrate 130 or the dispensing control substrate) is connected to the sealing head guard 80. Since it is integrally molded, it is possible to prevent the sealing head guard 80 from being removed, and it is possible to prevent the sealing head 70h and the like of the cut sealing member 70 from entering the substrate case. . Further, the assembly cost of the sealing head guard 80 can be saved by integrally forming the sealing head guard 80.

  Further, according to the present embodiment, the sealing head guard 80 is fitted into the fitting portion 120d formed in the case main body 120 of the main control board case 100, and the predetermined board (for example, the main control board 130) is sealed. Since the head guard 80 is prevented from being detached from the fitting portion 120d, it is possible to more reliably avoid the sealing head guard 80 from being detached, and the sealing head 70h of the cut sealing member 70 is cut. And the like can be more reliably prevented from entering the substrate case.

  Further, according to the present embodiment, the main control board case 100 and the payout control board case 170 are formed with the upper lid 110 that has the fitting hole 110a and covers the mounting surface of the predetermined board (for example, the main control board 130). And a case main body 120 that holds the substrate to be mounted from the back side, and the sealing member 70 is formed of a main body portion 70e and a sealing head 70h extending from the main body portion 70e. The main control board case 100 and the dispensing control board case 170 are sealed by fitting the fitting head 70n of the portion 70e into the fitting hole 110a of the upper lid 110 and inserting the sealing head 70h into the insertion hole 120a of the case body 120. As a result, the substrate case can be sealed more reliably. Therefore, the defensive power against tampering can be increased, and the safety of the gaming machine can be increased.

  Further, according to the present embodiment, since the main board (for example, the main control board 130 or the payout control board) is mounted and protected in the board case sealed by the sealing member 70, the defensive power against tampering Can be increased more effectively, and the safety of the gaming machine can be more reliably increased.

  Further, according to the present embodiment, a plurality of sealing heads 70 h extend from the main body portion 70 e of the sealing member 70, and the sealing head guard 80 includes a plurality of sealing heads of the sealing member 70 when the sealing member 70 is cut. Since 70h is individually partitioned, it is easy to grasp the cut sealing member 70, and it is possible to easily grasp the number of times the seal is released.

  In the above description, the case where the present invention is applied to a gaming machine in which the main body of the pachinko gaming machine is attached to the gaming machine is described, but the present invention is not limited to this, and a slot machine (pachislot machine) ), Sparrow balls, smart balls, or various game machines installed in a game center.

It is a perspective view which shows the game machine which is one embodiment of this invention. It is explanatory drawing which shows the back side of the main body frame of the gaming machine of FIG. It is a top view of the main control board case which concerns on this Embodiment. It is a top view of the payout control board case which concerns on this Embodiment. (A) is a top view of the upper cover in a main control board case, (b) is a top view of the case main body in a main control board case. It is a decomposition explanatory view of the main control board case concerning this embodiment. It is explanatory drawing which shows the main control board and upper cover which were mounted in the case main body. It is an expansion perspective view near the insertion hole in the case body. It is an expansion perspective view which shows the state by which the sealing head guard was inserted by the insertion part in FIG. It is a perspective view of the sealing member which concerns on this Embodiment. It is a top view of the sealing member which concerns on this Embodiment. It is a partial expansion perspective view of the sealing member in the sealing structure of the main control board case which concerns on this Embodiment. It is a perspective view of the sealing head guard in this Embodiment. It is a perspective view which shows the back surface side of the sealing head guard in this Embodiment. It is sectional drawing which looked at the engagement point of the sealing head guard which concerns on FIG. 9 from the B direction. (A) is sectional drawing which looked at the inside of the main control board case which concerns on FIG. 3 from the A direction, (b) is sectional drawing which shows the state by which the sealing head in FIG. 13 (a) was cut | disconnected. It is a perspective view which shows the sealing head guard attached to the back surface side of the main control board.

Explanation of symbols

1 Pachinko machine (game machine)
2a game board 3 gaming machine body 3a body frame 3b base frame 4 glass door 5 dish unit 5a upper dish 5b lower dish 6 rail 7 launch handle 8a, 8b speaker 10 shutter lever 40 liquid crystal unit 50 control board case 70 sealing member 70a, 70b , 70c, 70d Sealing portion 70e Main body portion 70f Screw hole 70h Sealing head 70i Locking piece 70j Stopper 70k Opening portion 70l Stripping portion 70m Bending portion 70n Fitting head 80 Sealing head guard (holding member)
80b Partition wall 80a, 80c Engagement claw 80d, 80e, 80f, 80g Space 100 Main control board case (board case)
110 Upper lid (first substrate case)
110a Fitting hole 110b Screw hole 110c Connector hole 110d Engaging claw 110e Notch 120 Case body (second board case)
120a Insertion hole 120b, 120c Locking part 120d Insertion part 130 Main control board 130a Connector part 130b CPU socket 150 Power supply board 170 Discharge control board case (board case)
180 Frame relay board 400 Storage tank

Claims (6)

A body frame that forms part of the gaming machine body;
A substrate case disposed on the back side of the main body frame and having a predetermined substrate mounted therein;
A sealing member for sealing the substrate case,
The substrate case has an insertion hole for inserting the sealing member,
Inside the substrate case, a holding member that holds the distal end portion of the sealing member inserted and cut into the insertion hole is mounted.
A gaming machine characterized by that.   The gaming machine according to claim 1, wherein the board case is integrally formed with the holding member. The substrate case is provided with a locking portion for locking the holding member,
The gaming machine according to claim 1, wherein the predetermined board is arranged so that the holding member cannot be unlocked from the locking portion. The substrate case includes a first substrate case that covers a mounting surface of the predetermined substrate;
A second substrate case for holding a predetermined substrate;
The gaming machine according to claim 1, wherein the insertion hole is provided in the second substrate case.   The gaming machine according to any one of claims 1 to 4, wherein the predetermined board is a main control board that performs control related to the progress of a game or a payout control board that performs control related to payout of a game medium. . The sealing member has a plurality of the tip portions,
The gaming machine according to any one of claims 1 to 5, wherein the holding member includes a partition wall so as to individually hold the plurality of tip portions of the sealing member.

Images