JP5835843B2 - Electronic board unit and game machine - Google Patents

Description

  The present invention relates to an electronic board unit and a gaming machine.

  In a gaming machine such as a pachinko machine, a bulleted game ball is a game area (an area formed on or near the game board surface and an area for realizing a game or an effect by the flow of the game ball). In the process of flowing down, the game ball rolls while colliding with game nails (also referred to as gauges) or impellers in the game area, and the flow direction changes. As a result, a predetermined prize ball is paid out when a game ball is won at various winning holes arranged on the game area, while a prize ball is paid out when a game ball flows into the out port without winning at any of the winning holes. Not done. The player enjoys the game by demonstrating his / her skill in the ball or using the chance of the game ball flowing down and expecting the game ball to be won and the prize ball paid out.

  In such pachinko machines, game modes and effects have become more complex and diversified year by year, and accordingly, the structure and functions of electronic boards for controlling the operation of game machines have become more complex and diversified. . If such an electronic board is illegally destroyed or modified, there is a risk that the game will not be performed properly or that some illegal players will be given an unfair advantage. . Therefore, for the electronic board and its surrounding structure, a device that makes it difficult to access from the outside, a device that makes it easy to grasp the trace and history when there is unauthorized access from the outside, etc. Need to be done.

  For example, a technique has been proposed in which an electronic substrate is accommodated in a substrate case constituted by a bottom case and a top case, and the bottom case and the top case are sealed so as not to be opened by a sealing piece including an advance / retreat pin. The sealing piece is installed irreversibly, that is, cannot be removed so as to straddle the bottom case and the top case. Once the bottom case and the top case are sealed with the sealing piece, the substrate case cannot be opened unless the sealing piece or the substrate case is destroyed. Therefore, if the board case is opened and an illegal act is performed on the electronic board, even if the electronic board is returned to its original position, a trace of destruction remains on the sealing piece or the board case. A history indicating that has been released can be easily found.

  In Patent Document 1, the first case body provided with the pin locking part and the second case body provided with the sealing pin are engaged with the pin locking part in a non-detachable manner. A board case sealing device for a ball game machine that is sealed by the above is disclosed.

JP 11-239650 A

  However, in recent years, unauthorized opening of the substrate case has been more sophisticated. For example, a hole such as a drill is drilled in the board case, and a wire or other tool is inserted into the board case from the hole to release the engagement between the sealing piece including the advance / retreat pin and the board case. In some cases, the sealing piece is pulled out of the substrate case and the substrate case is illegally opened. Therefore, it is necessary to more firmly prevent the substrate case from being opened.

  The present invention has been made in view of the above-described circumstances, and it is an exemplary problem to provide an electronic board unit and a gaming machine having a structure that more firmly prevents the opening of a board case that houses an electronic board. .

  In order to solve the above problems, an electronic board unit as an exemplary aspect of the present invention includes an electronic board for controlling an operation related to a game, a board case for housing the electronic board, and a sealing moving piece. And is attached to the back side of the gaming machine. The substrate case includes a first case and a second case that accommodate the electronic substrate by being superimposed on each other, and the first case and the second case are superimposed on each other to form the second case Is slid in the closing direction with respect to the first case, so that the substrate case receives the electronic substrate and is in a closed state. The first case at least partially surrounds the electronic substrate. And a second sealing portion disposed in a side portion of the first housing portion, wherein the second case accommodates the electronic substrate in cooperation with the first housing portion. A second sealing part that is disposed on a side part of the second receiving part and forms a sealed space in cooperation with the first sealing part when the substrate case is in a closed state; Have The sealing moving piece is a member for realizing a sealing function between the first case and the second case, and is disposed in the sealing space, and after the substrate case is in a closed state When the second case is slid in the opening direction opposite to the closing direction with respect to the first case, the second case slides in the opening direction. Inside the first sealing portion, a vertical movement restricting portion that restricts movement of the sealing moving piece arranged in the sealing space to the upper surface side of the second sealing portion is arranged, When the second case is slid in the opening direction with respect to the first case after the substrate case is in a closed state, the vertical movement restricting portion and the second moving case for sealing and the second case It is located between the upper surface of the sealing portion and restricts the movement of the sealing moving piece to the upper surface side of the second sealing portion. The second sealing portion has a first engaging portion that can be engaged with the sealing moving piece, and the sealing moving piece is a second engagement that can be engaged with the first engaging portion. Has a joint. When the second case is slid in the opening direction with respect to the first case after the substrate case is closed, the first engagement portion and the second engagement portion are engaged. In addition, the movement of the second sealing portion in the direction from the bottom surface of the first sealing portion to the vertical movement restricting portion is restricted.

  A gaming machine as another exemplary aspect of the present invention stores a gaming device body that realizes a game using a gaming medium, a gaming machine frame that holds the gaming device body so that the player can see it, and a gaming medium. It has a ball tray and the electronic substrate unit.

  Further objects and other features of the present invention will become apparent from the preferred embodiments described below with reference to the accompanying drawings.

  It is possible to provide an electronic board unit and a gaming machine having a structure that more firmly prevents the opening of the board case that houses the electronic board.

1 is a front view of a pachinko machine according to Embodiment 1. FIG. It is a rear view of the pachinko machine shown in FIG. FIG. 3 is a plan view of the main control board unit shown in FIG. 2. FIG. 3 is an exploded perspective view of the main control board unit shown in FIG. 2. FIG. 3 is a schematic diagram when the sealing mechanism included in the main control board unit shown in FIG. 2 is exploded. In the sealing mechanism shown in FIG. 5, a state in which the sealing moving piece is disposed in the first sealing portion and the second sealing portion covers the first sealing portion is parallel to the upper surface of the second sealing portion. It is sectional drawing at the time of cutting with a plane which is a flat plane and is directly below the upper surface. It is the perspective view which looked at the state shown in FIG. 6 diagonally from the accommodating part side. In the sealing mechanism shown in FIG. 5, the second sealing portion completely covers the first sealing portion by sliding the second sealing portion from the state shown in FIGS. 6 and 7 in the closing direction. It is sectional drawing at the time of cutting with the plane parallel to the upper surface of a sealing part, and a plane right under the upper surface. It is the perspective view which looked at the state shown in FIG. 8 diagonally from the accommodating part side. In the sealing mechanism shown in FIG. 5, the state in which the main control board case is slid in the open direction from the closed state in which the main control board case accommodates the main control board is parallel to the upper surface of the second sealing part. It is sectional drawing when it is a plane and it cut | disconnected by the plane just under an upper surface. It is the perspective view which looked at the state shown in FIG. 10 diagonally from the accommodating part side. It is a figure which shows the state which the 1st groove part, the 2nd groove part, the 1st collar part, and the 2nd collar part were engaged in the front-back direction of the sealing mechanism shown in FIG. FIG. 6 is an exploded perspective view of a main control board unit according to a second embodiment. It is sectional drawing of the sealing mechanism in the main control board unit in the plane parallel to the thickness direction of the main control board unit of Embodiment 2.

Form to carry out

[Embodiment 1]
The first embodiment will be described below with reference to the drawings. FIG. 1 is a front view of a pachinko machine 2 as a gaming machine according to the first embodiment. FIG. 2 is a rear view of the pachinko machine 2 shown in FIG. The pachinko machine 2 includes a gaming machine frame 3, a gaming board (game device body) 6, a glass (front transparent plate) 10, a launch unit (not shown), and a ball tray 14, and the gaming board 6 includes gaming media. A game area 16 for realizing a game by flowing down the game ball 23 is formed. A main control board unit (electronic board unit) U (see FIG. 2) is attached to the back side of the game board 6, which will be described in detail later.

  In the pachinko machine 2, when a player operates a launching handle 15 to be described later, the game ball 23 is launched by the launch unit toward the game area 16, and a game by the flow of the game ball 23 is realized. In addition to the pachinko machine 2, the gaming machine can be a slot machine, an arcade machine such as a pachinko slot machine, a coin game machine, and various game machines. In short, a game using a game medium is realized. Any gaming machine having a gaming device body is included. In addition, in the pachinko machine, any pachinko machine such as a combination pachinko machine such as an arrangement ball machine or a sparrow ball machine, a so-called digipachi type (one type) or a honey mono type (two types) pachinko machine can be conceptualized. In the present embodiment, a so-called one-type pachinko machine that realizes a digipachi game (also referred to as a one-type game or a symbol variation game) will be described as an example.

  In the first embodiment, the pachinko machine 2 will be described as an example of a gaming machine. However, the present invention can also be applied when the gaming machine is a pachinko slot machine. In that case, the spinning device as the gaming device body of the pachinko slot machine implements a game using medals as the gaming media.

  The gaming machine frame 3 of the pachinko machine 2 is for holding a gaming board unit including the gaming board 6 and is configured to surround the pachinko machine 2 around and forward or in addition to the rear. In addition to the game board unit, various mechanical components such as various electronic boards and paths for game media, which will be described later, are arranged on the inner side of the gaming machine frame 3, and the peripheral side surface and the front surface or in addition to the rear side by the gaming machine frame 3. Unauthorized access to the inside of the pachinko machine 2 from is prevented.

  An outer frame 4 that surrounds the pachinko machine 2, a front frame 9 that is swingably supported by a hinge (swinging support portion) 22 inside the pachinko machine 2 so as to be able to open and close forward, and a hinge 22 that is forward of the front frame 9. Thus, the gaming machine frame 3 is configured to have the glass frame 12 that holds the glass 10 and the decorative member 32 that decorates the periphery of the glass 10 so as to be swingable forwardly. The glass 10 is a transparent member that allows the player to visually recognize the game board 6 held inside the gaming machine frame 3 from the front.

  The ball tray 14 is a plate member disposed on the front surface of the pachinko machine 2 to store the player's ball, and in the first embodiment, has an upper ball tray 14a and a lower ball tray 14b. Yes. The upper ball tray 14a has a ball discharge button 14c and is disposed below the game board 6, that is, a lower portion of the glass frame 12, and the lower ball tray 14b is disposed further below the upper ball tray 14a. .

  The game board unit has a game board 6 in which a center accessory 7 is arranged at substantially the center on the game board surface (front surface) 6a side, and a large number of game nails are also arranged on the game board surface 6a. A symbol display device 7a is disposed at the center of the center accessory 7, and an opening 7d for exposing a display screen (video display surface) 7b of the symbol display device 7a is formed.

  The symbol display device 7a is composed of, for example, a liquid crystal display device, an organic EL display, an LED, etc., and is arranged so that the player can see from the game board surface 6a side, and displays a video on the display screen 7b. It is. On the display screen 7b, for example, a display symbol 7c composed of three-digit numbers or characters is displayed as an image so as to rotate or stop. In addition, for example, an effect image as a story tailoring image by a character or the like is also displayed on the display screen 7b.

  The game board 6 is a game apparatus body for configuring a game area 16 for realizing a game by flowing down the game ball 23 on the game board surface 6a side, and the player can visually recognize the game board surface 6a from the front. In this way, it is held in the gaming machine frame 3 (in the first embodiment, the front frame 9 as a part of the gaming machine frame 3). A rail ornament is attached to the game board surface 6a so as to surround the periphery in a substantially circular shape, and the inner peripheral surface of the rail ornament is disposed so as to stand up with respect to the game board surface 6a. A substantially circular region defined by the inner peripheral surface and facing the inner peripheral surface is a game region 16.

  The game nails collide with the game ball 23 flowing down the game area 16 and change the flow direction thereof, and many of them are arranged in the game area. Further, the game area 16 is provided with a normal winning port 28, a central starting port 29, a central large winning port 31, and the like, and the flowing game balls 23 flow into the respective inlets or collide with the game nails. By doing so, it is possible to enjoy the flow-down game by the game ball 23.

  When the game ball 23 is launched by a launch unit (not shown), the game ball 23 travels along the inner peripheral surface of the rail decoration and reaches the upper part in the game area 16. Thereafter, the game ball 23 moves along a plurality of passing trajectories, and flows down the game area 16 while colliding with the game nail. Some will flow into the regular winning opening 28 and trigger a certain number of prize ball payouts, some will pass through the gate 33, some will not flow into any winning opening and will be located at the bottom of the game area It flows into the out port 30 and is discharged to the outside of the pachinko machine 2 as an out ball.

  When the game ball 23 passes through the gate 33, a lottery is performed by a state change lottery means (not shown) due to the passage of the gate 33. When the lottery result is a win, The state where the game ball 23 is opened and the game ball 23 is easy to enter is realized. When the game ball 23 flows into the central starting port 29, the display symbol 7c of the symbol display device 7a starts to rotate due to the inflow, and the display symbol 7c becomes a predetermined symbol (for example, “7-7. 7 ”)), the jackpot in the symbol variation game is generated. Then, the central grand prize opening 31 is opened to accept a large amount of winning balls, and a large amount of prize balls are paid out to the ball tray 14.

  As shown in FIG. 2, a main control board unit U having a main control board (electronic board) 34 as a control means for performing overall operation control of the pachinko machine 2 is arranged on the back side of the game board 6. The main control board unit U includes a main control board 34 and a main control board case (board case) 35 that accommodates the main control board 34.

  Further, on the back side of the game board 6, an image control board case 36 containing an image control board (not shown) for controlling the image effect of the symbol display device 7a, and a payout control board for controlling the payout of the prize balls. A payout control board case 37 containing a power supply board (not shown) and a power supply board case 38 containing a power supply board (not shown) are arranged. A game is realized by each electronic board accommodated in each control board case. Furthermore, an external output terminal plate 39 for outputting game information such as the gaming state of the pachinko machine 2 to the outside is provided on the back side of the game board 6.

  In the first embodiment, the main control board 34 is illustrated and described, but the same structure can be adopted for other electronic boards. That is, an image control board unit (electronic board unit) can be configured by including an image control board (electronic board) and an image control board case (board case). Similarly, a payout control board unit (electronic board unit) having a payout control board (electronic board) and a payout control board case (board case), or a power supply board (electronic board) and a power supply board case It is possible to constitute a power supply board unit (electronic board unit) by having (board case).

  Hereinafter, the main control board unit (electronic board unit) U according to the first embodiment will be described. In the following description, the up / down and front / rear / left / right directions are defined based on the direction of the player when viewing the pachinko machine 2 and are appropriately illustrated in the figure.

  FIG. 3 is a plan view of the main control board unit U, and FIG. 4 is an exploded perspective view of the main control board unit U. The main control board case 35 includes a bottom case (first case, part of the board case) 35a that is detachably fixed to the back side of the game board 6, and a top case that is detachably fixed to the bottom case 35a. (Second case, part of the substrate case) 35b and the two cases are overlapped with each other, so that the main control substrate 34 is accommodated in the interior by cooperating with each other. ing. The main control board 34 is fixed, for example, in a second housing portion 51 (see FIG. 4, details will be described later) of the top case 35b, and the main case 34b and the bottom case 35a are engaged with each other, thereby The control board case 35 is accommodated inside. In this accommodated state, the main control board 34 cannot contact from the outside of the main control board case 35.

  An electronic component 34b including an electronic device such as a ROM, a RAM, and a CPU, a connector, and the like is provided on the surface of the main control board 34 (the surface here includes the case where it is the front side and the case where it is the rear side). Has been implemented. Around the main control board 34, a fixing hole 34a as a fixing portion is formed. By inserting a fixing screw into the fixing hole 34a from the front side of the main control board 34 and screwing the fixing screw and a screw hole (not shown) on the top case 35b side, the main control board 34 is attached to the top case 35b. It is designed to be fixed in the second housing part 51.

  In the main control board case 35 according to the first embodiment, the bottom case 35a and the top case 35b are detachable by sliding in the left-right direction in FIG. That is, the bottom case 35a and the top case 35b are overlapped with each other and the top case 35b is slid in the closing direction X with respect to the bottom case 35a, so that the main control board case 35 accommodates the main control board 34. Closed. When the top case 35b is moved relative to the bottom case 35a in the opening direction (-X) (the direction opposite to the closing direction X), the main control board case 35 is in the open state (openable state). The closing direction X is a direction parallel to the bottom surface of the bottom case 35a.

  On the upper part of the main control board case 35, sealing means is formed as a trace remaining part. The sealing means includes a caulking portion 35g formed to protrude from the upper wall surface of the bottom case 35a, a caulking portion 35k connected to the top case 35b via a connecting member 35h, a caulking portion 35g, and a caulking portion 35k. And a sealing piece 35m that can be accommodated between the two. By inserting the sealing piece 35m between the crimping portion 35g and the crimping portion 35k in the closed state of the main control board case 35, the sealing piece 35m is fitted and engaged with the crimping portion 35g and the crimping portion 35k. However, the main control board case 35 cannot be opened. That is, in this state, the top case 35b and the bottom case 35a cannot move relative to each other in the ± X direction by the sealing piece 35m.

  As shown in FIG. 4, the bottom case 35 a includes a first housing portion 41 that at least partially surrounds the main control board 34, and a substantially hollow first sealing portion 42 that is disposed on a side portion of the first housing portion 41. And have. The top case 35b is disposed on the side of the second accommodating portion 51 that accommodates the main control board 34 in cooperation with the first accommodating portion 41, and the main control board case 35 is in a closed state. When it becomes, it has the substantially hollow 2nd sealing part 52 which cooperates with the 1st sealing part 42 and forms a sealing space. Although details will be described later, a first groove portion 521a as a first engaging portion that engages with a sealing moving piece 71 (see FIGS. 5 and 6), which will be described later, is provided inside the second sealing portion 52. A groove portion 521b is provided.

  FIG. 5 is a schematic view of the sealing mechanism S included in the main control board unit U shown in FIG. 2 in an exploded perspective view. In FIG. 5, the bottom case 35a is shown with the first sealing portion 42 obliquely viewed from the boundary surface side between the first housing portion 41 and the first sealing portion 42, and the top case 35b is the first case. The 2nd sealing part 52 which looked at the diagonal from the boundary surface side of the 2 accommodating part 51 and the 2nd sealing part 52 is shown. The sealing mechanism S includes a first sealing part 42, a second sealing part 52, a vertical movement restricting part 61, and a sealing moving piece 71.

  The vertical movement restricting portion 61 is a plate portion fixed inside the first sealing portion 42 so as to be parallel to the bottom surface 42 b of the first sealing portion 42. The vertical movement restricting portion 61 is for sealing disposed in a sealing space formed by the first sealing portion 42 and the second sealing portion 52 when the bottom case 35a and the top case 35b are overlapped. The movement piece 71 is restricted from moving to the upper surface 52 u side of the second sealing portion 52. A lower plate portion 62 is disposed at a position closer to the bottom surface of the first sealing portion 42 than the vertical movement restricting portion 61. The lower plate part 62 is a plate part parallel to the vertical movement restricting part 61. The vertical movement restricting portion 61 is not particularly limited in its shape and arrangement as long as it exhibits the above movement restricting function. For example, the vertical movement restricting portion 61 may not be parallel to the bottom surface 42 b of the first sealing portion 42. Good.

  The vertical movement restricting portion 61 and the lower plate portion 62 are fixedly supported by a plate-like first support portion 63 and a second support portion 64 that are fixed to the bottom surface 42 b of the first sealing portion 42. A first protrusion 86 extending in the front-rear direction of the first sealing portion 42 of the bottom case 35 a is provided on the outer surface of the first support portion 63, and the first sealing is also performed on the outer surface of the second support portion 64. A second protrusion 87 extending in the front-rear direction of the portion 42 is provided.

  The sealing moving piece 71 is a member for realizing a sealing function between the bottom case 35a and the top case 35b, and the first sealing portion is formed when the bottom case 35a and the top case 35b are overlapped with each other. 42 and the second sealing part 52 are arranged in a sealing space. After the sealing moving piece 71 is disposed in the sealing space, the top case 35b is moved after the top case 35b is slid in the closing direction X with respect to the bottom case 35a to close the main control board case 35. Is slid in the opening direction (-X) when the bottom case 35a is slid in the opening direction (-X) opposite to the closing direction X.

  Specifically, the sealing moving piece 71 is a member disposed inside the first sealing portion 42 of the bottom case 35a, and includes a first leg portion 181, a second leg portion 182, and a first leg portion. 181 and the second leg portion 182, and a plate portion 183 arranged between the second leg portion 182. When the top case 35b is slid in the opening direction (-X) with respect to the bottom case 35a after the main control board case 35 is in the closed state, the plate portion 183 is connected to the vertical movement restricting portion 61 and the first seal. It is located between the bottom surface 42 b of the stopper 42. More specifically, the plate portion 183 restricts vertical movement when the top case 35b is slid in the opening direction (−X) with respect to the bottom case 35a after the main control board case 35 is closed. It is inserted between the part 61 and the lower plate part 62. As a result, the vertical movement restricting portion 61 is positioned between the plate portion 183 of the sealing moving piece 71 and the upper surface of the second sealing portion 52, and the second moving portion 71 of the sealing moving piece 71 The movement to the upper surface side is restricted.

  A first groove portion 181 a extending in the front-rear direction is formed on the inner side surface of the first leg portion 181 of the sealing moving piece 71. A first protrusion 86 can be fitted into the first groove 181a. A second groove 182a extending in the front-rear direction is also formed on the inner side surface of the second leg 182, and the second protrusion 87 can be fitted into the second groove 182a. When the first protrusion 86 and the second protrusion 87 are fitted into the first groove 181a and the second groove 182a, the sealing moving piece 71 is positioned in the left-right direction (± X direction). The slide can be moved back and forth. In this state, the sealing moving piece 71 is placed in the first sealing portion 42 by pushing the moving piece 71 for sealing toward the bottom surface 42 b of the first sealing portion 42.

  The sealing moving piece 71 serves as a second engaging portion that engages with the first groove portion 521a and the second groove portion 521b of the second sealing portion 52 on the outer surface of the first leg portion 181 and the second leg portion 182. The first collar part 501 and the second collar part 502 are provided. When the sealing moving piece 71 is disposed inside the first sealing portion 42, the sealing moving piece 71 is located on the outer side at the position closest to the first receiving portion 41. It has the 1st expansion part 503 opened. The sealing moving piece 71 is located outside the second leg 182 at a position closest to the first accommodating portion 41 when the sealing moving piece 71 is disposed inside the first sealing portion 42. A second extension 504 that is open to the front.

  The second sealing portion 52 of the top case 35b serves as a second engagement portion that engages with the first flange portion 501 and the second flange portion 502 of the sealing moving piece 71 inside the two opposing side surfaces. It has the 1st groove part 521a and the 2nd groove part 521b. In FIG. 5, the first groove 521a is not shown. The first groove 521a is shown in FIGS. The 1st groove part 521a and the 2nd groove part 521b are the things of the same structure, are opened concavely toward back, and are extended toward the left-right direction (± X direction). The first groove portion 521a and the second groove portion 521b are engaged with the first flange portion 501 and the second flange portion 502 of the sealing moving piece 71, and are provided on the left end side inside the second sealing portion 52. It has been. When the substrate case 35 is assembled, when the top case 35b is overlapped with the bottom case 35a while being shifted to the left side, the first and second groove portions 521a and 521b are inside the first sealing portion 42. The first and second collars 501 and 502 are located on the left side.

  The second sealing portion 52 has a first support portion 222a and a second second portion protruding forward from the upper surface 52u at a position on the right side of the first groove portion 521a and the second groove portion 521b (that is, the second housing portion 51 side). It has a support unit 222b. In FIG. 5, the first support unit 222a is not shown. The first support unit 222a is shown in FIGS. The first support unit 222a and the second support unit 222b are sealed when the top case 35b is slid in the opening direction (-X) with respect to the bottom case 35a after the main control board case 35 is closed. The stop moving piece 71 is slid in the opening direction (−X).

  The first support part 222a and the second support part 222b are arranged so that the first extension part 503 and the second extension of the sealing moving piece 71 before the top case 35b is slid in the closing direction X with respect to the bottom case 35a. Located on the left side of the portion 504. The first support part 222a and the second support part 222b slide in the closing direction X when the top case 35b is slid in the closing direction X with respect to the bottom case 35a. Press 504 in the closing direction X. Due to the pressing, the first extension part 503 and the second extension part 504 are moved inward, whereby the first support part 222a and the second support part 222b get over the first extension part 503 and the second extension part 504. As a result, when the bending of the first expansion unit 503 and the second expansion unit 504 is released and the main control board case 35 is in the closed state, the first support unit 222a and the second support unit 222b are The expansion portion 503 and the second expansion portion 504 are located on the right side.

  When the top case 35b is slid in the opening direction (−X) with respect to the bottom case 35a after the main control board case 35 is closed, the first support unit 222a and the second support unit 222b The first extension portion 503 and the second extension portion 504 are pushed in the opening direction (−X), thereby sliding the sealing moving piece 71 in the opening direction (−X). In the closed state of the main control board case 35, a thin portion 444 that is partially thin is formed on the upper surface 52u portion of the second sealing portion 52 that faces the vertical movement restricting portion 61.

  Next, a method for using the main control board unit U will be described. 6 shows a state in which the sealing moving piece 71 is arranged in the first sealing portion 42 and the second sealing portion 52 covers the first sealing portion 42 in the sealing mechanism S shown in FIG. FIG. 10 is a cross-sectional view taken along a plane that is parallel to the upper surface 52u of the second sealing portion 52 and is directly below the upper surface 52u. FIG. 7 is a perspective view of the state shown in FIG. 6 as viewed obliquely from the housing portions 41 and 51 side.

  As shown in FIGS. 6 and 7, the first protrusion 86 and the second protrusion 87 are fitted into the first groove 181 a and the second groove 182 a, respectively, and the sealing moving piece 71 is connected to the bottom surface of the first sealing part 42. Push to 42b side. As a result, the sealing moving piece 71 is disposed in the first sealing portion 42. At that time, the sealing moving piece 71 is in close contact with the first support part 63 and the second support part 64, thereby being attached to the inside of the first sealing part 42. Then, the top case 35b is attached in a state shifted slightly to the left with respect to the bottom case 35a. At that time, the first groove portion 521a and the second groove portion 521b on the top case 35b side are located inside the first flange portion 501 and the second flange portion 502 of the sealing moving piece 71, and the first support portion 222a and the second support portion are located. The part 222b is located on the left side of the first extension part 503 and the second extension part 504.

  8 shows that the second sealing portion 52 is slid in the closing direction X from the state of FIGS. 6 and 7 in the sealing mechanism S shown in FIG. FIG. 6 is a cross-sectional view of a state in which is completely covered with a plane parallel to the upper surface 52u of the second sealing portion 52 and cut immediately below the upper surface 52u. FIG. 9 is a perspective view of the state shown in FIG. 8 as viewed obliquely from the housing portions 41 and 51 side.

  When the moving piece 71 for sealing is arrange | positioned at the 1st sealing part 42, it is attached inside the 1st sealing part 42 as above-mentioned. Therefore, when the top case 35b is slid in the closing direction X from the state of FIGS. 6 and 7, the first support part 222a and the second support part 222b in the second sealing part 52 are closed as shown in FIGS. In the direction X, the first expansion part 503 and the second expansion part 504 of the moving piece 71 for sealing are overcome and positioned on the right side of the first expansion part 503 and the second expansion part 504. Thereby, the attachment of the top case 35b to the bottom case 35a is completed. That is, the main control board case 35 receives the main control board 34 and is in a closed state. At this time, the first groove portion 521a and the second groove portion 521b on the side of the top case 35b engage with the first flange portion 501 and the second flange portion 502 of the sealing moving piece 71. Since the main control board case 35 has a protrusion 400 and a groove 401 which will be described later with reference to FIG. 13 of the second embodiment, the first storage portion 41 and the second storage portion 51 are in the closed state. It cannot be opened in the front-rear direction. In addition, the attachment of the sealing piece makes it impossible to open the main control board case 35 more firmly.

  FIG. 10 shows the second sealing portion 52 of the top case 35b from the closed state in which the main control board case 35 accommodates the main control board 34 in the sealing mechanism S shown in FIG. FIG. 6 is a cross-sectional view of a state in which the sliding operation in the opening direction (−X) is performed on a plane parallel to the upper surface 52u of the second sealing portion 52 and immediately below the upper surface 52u. FIG. 11 is a perspective view of the state shown in FIG. 10 as viewed obliquely from the housing parts 41 and 51 side.

  After the top case 35b and the bottom case 35a are closed and the main control board 34 is accommodated in the main control board case 35, the top case 35b opens in an open direction ( -X) Assume a situation where a slide operation is performed. At that time, the first expansion unit 503 and the second expansion unit 504 are pushed in the opening direction (−X) by the first support unit 222a and the second support unit 222b. Then, the first protrusion 86 and the second protrusion 87 and the first groove 181a and the second groove 182a are not fitted, and the sealing moving piece 71 slides in the opening direction (−X). Thus, the first protrusion 86, the second protrusion 87, the first groove part 181a, and the second groove part 182a are not disengaged when the top case 35b is slid in the closing direction X, and the top case 35b is opened. When the sliding operation is performed at (−X), the fitting is performed with such a strength as to be removed. Even if the top case 35b is slid in the opening direction (−X), the first groove portion 521a and the second groove portion 521b on the top case 35b side and the first flange portion 501 and the second flange of the sealing moving piece 71 are provided. The engagement with the portion 502 is not released.

  When the sealing moving piece 71 slides in the opening direction (−X), the plate portion 183 of the sealing moving piece 71 is inserted between the vertical movement restricting portion 61 and the lower plate portion 62. Since the plate portion 183 of the sealing moving piece 71 is positioned in front of the vertical movement restricting portion 61, the backward movement (movement toward the upper surface 52u) of the sealing moving piece 71 is restricted in this state. .

  Further, as shown in FIG. 12, since the first groove portion 521a and the second groove portion 521b are engaged with the first flange portion 501 and the second flange portion 502 in the front-rear direction, the backward movement of the top case 35b is sealed. It is regulated by the stop moving piece 71.

  FIG. 12 is a diagram illustrating a state in which the first groove portion 521a and the second groove portion 521b are engaged with the first flange portion 501 and the second flange portion 502 in the front-rear direction of the sealing mechanism S illustrated in FIG. FIG. 6 is a view of the sealing mechanism S viewed from the first storage portion 41 and the second storage portion 51 in the right direction. As shown in FIG. 12, the first groove portion 521a, the second groove portion 521b and the first flange portion 501 and the second flange portion 502 are engaged with each other, so that the top case 35b is in the bottom case 35a in the front-rear direction of the bottom case 35a. Can be firmly prevented from being removed.

  That is, the main control board unit U of the first embodiment can more firmly prevent the main control board case 35 that houses the main control board 34 from being opened. In addition, in the main control board unit U of the first embodiment, the sealing piece is destroyed, and then the bottom case 35a and the top case 35b constituting the main control board case 35, the sealing moving piece 71 and the vertical movement restriction Unless part or all of the part 61 is destroyed, an illegal act of opening the main control board case 35 cannot be performed.

  When accessing the main control board 34 accommodated in the main control board case 35, the second sealing part 52 is destroyed by destroying the thin part 444 on the upper surface of the second sealing part 52, and then sealed. The plate portion 183 (or the vertical movement restricting portion 61) of the stop moving piece 71 is destroyed. Thereby, the restriction | limiting of the back movement of the movement piece 71 for sealing is cancelled | released, and the top case 35b can be opened backward with respect to the bottom case 35a.

  In the first embodiment described above, the vertical movement restricting portion 61 and the lower plate portion 62 are fixed to the plate-like first support portion 63 and the second support portion 64 that are fixed to the bottom surface 42 b of the first sealing portion 42. And is supported. However, the vertical movement restricting portion 61 may be fixed to the side surface of the first sealing portion 42 so as to be parallel to the bottom surface 42b. That is, the 1st support part 63 and the 2nd support part 64 do not need to be provided. The lower plate portion 62 may not be provided. Furthermore, the vertical movement restricting portion 61 may not be fixed to the side surface of the first sealing portion 42. In short, the vertical movement restricting portion 61 is configured so that the sealing moving piece 71 disposed in the sealing space formed by the first sealing portion 42 and the second sealing portion 52 has the upper surface 52 u of the second sealing portion 52. It can restrict | limit to move to the side, and should just be arrange | positioned inside the 1st sealing part 42. FIG.

  In the first embodiment described above, the vertical movement restricting portion 61 is a plate portion, but the plate portion includes a curved plate-like portion. Similarly, the plate portion 183 includes a curved plate-like portion. The vertical movement restricting portion 61 may be replaced with a rod-shaped portion that constitutes a part of the vertical movement restricting portion 61 of the plate portion. Similarly, the plate portion 183 may be replaced with a rod-shaped portion that constitutes a part of the plate portion 183 of the plate portion.

  In the first embodiment described above, the first support portion 63 is provided with the first protrusion 86, the second support portion 64 is provided with the second protrusion 87, and the first leg portion 181 has the first groove portion. 181a, and the second leg portion 182 is provided with a second groove portion 182a. However, the first support portion 63 and the second support portion 64 may be provided with groove portions, and the first leg portion 181 and the second leg portion 182 may be provided with convex portions. In short, the vertical movement restricting portion 61 and the sealing moving piece 71 only need to be provided with components that fit or engage with the other party. When a convex part is employ | adopted as the component, it may be extended continuously and a point-like thing may be sufficient.

[Embodiment 2]
Next, Embodiment 2 will be described with reference to the drawings. Since the difference between the second embodiment and the first embodiment is only the configuration of the main control board unit U, in the second embodiment, only the configuration of the main control board unit U different from the first embodiment will be described.

  FIG. 13 is an exploded perspective view of the main control board unit U of the second embodiment. The main control board unit U of the second embodiment, like the main control board unit U of the first embodiment, is a main control board case (board) attached to the back side of the pachinko machine 2, more specifically, to the back side of the game board 6. Case) 35 </ b> A, a first caulking member 600, and a second caulking member 700. The main control board case 35A includes a bottom case (first case) 35x and a top case (second case) 35y.

  Although not shown in FIG. 13, the main control board case 35 </ b> A accommodates the main control board 34 for controlling the operation related to the game in the pachinko machine 2, as in the first embodiment. When the bottom case 35x and the top case 35y are overlapped with each other and the top case 35y is slid in the closing direction X with respect to the bottom case 35x, the main control board case 35A accommodates the main control board 34 and is closed. It becomes a state. When the main control board 34 is accommodated in the main control board case 35A, it cannot be contacted from the outside of the main control board case 35A.

  The configuration of the sealing mechanism S in the main control board unit U of Embodiment 2 will be further described with reference to FIG. FIG. 14 is a cross-sectional view of the sealing mechanism S of the main control board unit U in a plane parallel to the front-rear direction of the main control board unit U of the second embodiment. The bottom case 35x has a first housing part 351 and a first sealing part 352. The first accommodating portion 351 at least partially surrounds the main control board 34, has a rectangular bottom surface and side surfaces provided on each side of the bottom surface, and is in the long side direction of the first accommodating portion 351. L-shaped projections 400 are formed at two locations on the upper side of each of the two side surfaces. The protruding portion 400 is an example of a vertical movement restricting structure together with the groove portion 401 of the second accommodating portion 356. Details of the groove 401 will be described later.

  The first sealing portion 352 of the bottom case 35x has a cylindrical shape in which a cavity is formed in the front-rear direction of the bottom case 35x, and is disposed on a side portion of the first housing portion 351. More specifically, the first sealing portion 352 is formed by four surfaces so that a cross section orthogonal to the axis is a quadrangle, and the first caulking member 600 is inserted into the cavity of the bottom case 35x. On each of the four inner side surfaces of the first sealing portion 352, second notches (third engagement portions) 616 that can be engaged with the corresponding first flanges 601 of the first caulking member 600 are formed. .

  The top case 35y includes a second housing portion 356 and a second sealing portion 357. The second accommodating portion 356 accommodates the main control board 34 in cooperation with the first accommodating portion 351 and has a rectangular bottom surface and side surfaces provided on each side of the bottom surface in the same manner as the first accommodating portion 351. As in the first embodiment, the main control board 34 is fixed to the bottom surface of the second housing portion 356.

  On the inner side of each of the two side surfaces in the long side direction of the second housing portion 356, a groove portion 401 into which the corresponding protrusion 400 of the first housing portion 351 is fitted is formed. The protrusions 400 of the bottom case 35x are fitted into the corresponding grooves 401 of the top case 35y to which the main control board 34 is fixed, and the top case 35y is slid to the bottom surface side of the bottom case 35x. Thereafter, the top case 35y is slid in the closing direction X parallel to the bottom surface of the bottom case 35x. By the above-described two sliding operations, the main control board case 35A is in a closed state, and the movement of one of the bottom case 35x and the top case 35y away from the other is restricted in the front-rear direction.

  The protrusion 400 and the groove 401 cooperate to regulate the movement of one of the bottom case 35x and the top case 35y away from the other in the front-rear direction when the main control board case 35A is closed. It is an example of the vertical movement control structure for this. Also in the second embodiment, as in the first embodiment, the main control board case 35A is prevented from being opened by using the sealing means including the sealing piece. Even after the main control board case 35A is in a closed state, even if unauthorized access to the sealing means is performed and the sealing portion is destroyed, the vertical movement restriction structure by the protrusion 400 and the groove portion 401 It is possible to prevent one of the bottom case 35x and the top case 35y from moving in a direction away from the other in the front-rear direction.

  The second sealing portion 357 is the same as the first sealing portion 352, and has a cylindrical shape in which a cavity is formed in the front-rear direction, and has four sections so that the cross section perpendicular to the axis is a quadrangle. It is formed by a surface and is disposed on the side of the second housing portion 356. Furthermore, the second sealing portion 357 is continuous with the first sealing portion 352 when the main control board case 35A is in a closed state, and the second sealing portion 357 and the cavity of the first sealing portion 352 are continuous. It communicates with the cavity. The first caulking member 600 is inserted into the cavity of the second sealing portion 357.

  The first caulking member 600 and the second caulking member 700 are disposed in the space where the first sealing portion 352 and the second sealing portion 357 communicate with each other when the main control board case 35A is in a closed state, and are opened. This is a member for realizing the sealing function of the bottom case 35x and the top case 35y in the direction (-X).

  The first caulking member 600 includes a first tube portion 602 and a first lid portion 603 provided on one end side of the first tube portion 602, and the other end portion of the first tube portion 602. The side is an opening. The first tube portion 602 is a tube formed by four surfaces so that a cross section perpendicular to the axis is a quadrangle, and each of the four outer surfaces of the first tube portion 602 has a first hook (first engagement). 601) is formed. Each of the four first rods 601 is provided at the same height position in the first cylindrical portion 602. A first notch (second engagement portion) 604 is formed on each of the four inner surfaces of the first tube portion 602. Each of the four first cutouts 604 is provided at the same height position in the first tube portion 602.

  The second caulking member 700 is disposed in the cavity of the first caulking member 600 and has a second cylinder portion 702 and a second lid portion provided on one end side of the second cylinder portion 702. 703, and the other end side of the second cylindrical portion 702 is an opening. The second cylinder part 702 is a cylinder formed by four surfaces so that the cross section perpendicular to the axis is a quadrangle. Each of the four outer surfaces of the second cylinder part 702 is associated with the first notch 604. A second rod (fourth engaging portion) 701 that can be combined is formed. Each of the four second rods 701 is provided at the same height position in the second cylindrical portion 702.

  As described above, when the main control board case 35A accommodates the main control board 34 and is closed, the cavity of the first sealing part 352 and the cavity of the second sealing part 357 communicate with each other. The first caulking member 600 is inserted. In order to restrict the top case 35y from sliding in the opening direction (−X) with respect to the bottom case 35x after the main control board case 35A accommodates the main control board 34 and is closed, the first caulking is performed. The length of the member 600 from the first flange 601 to the first lid portion 603 is longer than the length from the second notch 616 of the first sealing portion 352 to the end portion in contact with the second sealing portion 357.

  Next, the usage method of the main control board unit U of Embodiment 2 is demonstrated. First, the main control board 34 is fixed inside the second housing portion 356. Then, the bottom case 35x and the top case 35y are overlapped so that the first storage portion 351 and the second storage portion 356 are overlapped. Then, the top case 35y is slid in the closing direction X with respect to the bottom case 35x, and the bottom case 35x is covered with the top case 35y. Next, the top case 35 y is attached to the bottom case 35 x using the protrusion 400 and the groove 401. Thereby, the main control board case 35A accommodates the main control board 34 and is in a closed state.

  When the main control board case 35A is in a closed state, the first sealing portion 352 and the second sealing portion 357 are continuous in the front-rear direction. Then, the first crimping member 600 is inserted into the cavity of the first sealing portion 352 through the cavity of the second sealing portion 357 from the opening of the first crimping member 600. Then, the first flange 601 of the first crimping member 600 is hooked on the second notch 616 of the first sealing portion 352 so that the first flange 601 and the second notch 616 are engaged. The first caulking member 600 and the first sealing portion 352 are engaged with each other by the engagement between the first flange 601 and the second notch 616.

  As described above, the length of the first caulking member 600 from the first flange 601 to the first lid portion 603 is the end of the first sealing portion 352 that contacts the second sealing portion 357 from the second notch 616. Longer than the length of. Therefore, a part of the outer side surface of the first caulking member 600 faces a part of the inner side surface of the second sealing portion 357. Thereby, even if it is going to move top case 35y to the left-right direction (+/- X direction) with respect to bottom case 35x, it is stored in the 1st cavity stored in the 1st sealing part 352 and the 2nd sealing part 357. The outer surface of the caulking member 600 regulates the movement of the top case 35y. That is, the top case 35y can be prevented from sliding in the opening direction (−X) with respect to the bottom case 35x. Furthermore, even if unauthorized access to the sealing means including the sealing piece is performed and the sealing portion is destroyed, the top case 35y is opened to the bottom case 35x by the first caulking member 600. It is possible to prevent sliding in the direction (−X).

  The second crimping member 700 is inserted into the cavity of the first crimping member 600 from the opening of the second crimping member 700. Then, the second hook 701 is hooked on the first cutout 604 to engage the second hook 701 with the first cutout 604. Accordingly, the cavities of the first caulking member 600 and the second caulking member 700 become a closed space by the first lid portion 603 and the second lid portion 703. Therefore, it is possible to prevent the engagement between the first rod 601 and the second notch 616 from being illegally accessed from the outside of the main control board unit U. As a result, the top case 35y can be prevented from sliding in the opening direction (−X) with respect to the bottom case 35x.

  That is, the main control board unit U of the second embodiment can more firmly prevent the main control board case 35A containing the main control board 34 from being opened. In addition, since the first caulking member 600 and the like are destroyed in the case of an unauthorized act of opening the main control board case 35A in the main control board unit U of the second embodiment, the above illegal action is performed. It is possible to reliably leave traces. Finally, the bottom case 35x or the top case 35y is attached to the back side of the pachinko machine 2, more specifically, to the back side of the game board 6.

  In the second embodiment described above, the first sealing portion 352 is a cylinder whose cross section perpendicular to the axis is a quadrangle. However, if the cylindrical body is a cylindrical body in which the first crimping member 600 is accommodated and the second notch 616 that can be engaged with the first flange 601 is formed on the inner surface, the cylindrical body or the like It may be. The form of the cylinder is not limited. The number of second notches 616 preferably corresponds to the number of first ribs 601, but is not limited. Similarly, the second sealing portion 357 may be a cylinder such as a cylinder as long as the first caulking member 600 is accommodated therein. The form of the cylinder is not limited.

  Furthermore, the first cylinder portion 602 may be a cylinder such as a cylinder as long as the first flange 601 that can be engaged with the second notch 616 is provided on the outer surface. The form of the cylinder is not limited. The number of the first rods 601 preferably corresponds to the number of the second notches 616, but is not limited thereto. The number of the first notches 604 preferably corresponds to the number of the second ridges 701 of the second caulking member 700, but is not limited thereto.

  Similarly, the second cylinder portion 702 may be a cylinder such as a cylinder as long as the second collar 701 that can be engaged with the first notch 604 is provided on the outer surface. The form of the cylinder is not limited. The number of second rods 701 preferably corresponds to the number of first notches 604, but is not limited.

  In the second embodiment described above, the first bar 601 and the second notch 616 are engaged. The first bar 601 and the second notch 616 may be replaced with other than the barb or the notch as long as they can engage with each other. Similarly, the second ridge 701 and the first notch 604 may be replaced with anything other than a ridge or notch as long as they can engage with each other.

  In the second embodiment described above, the bottom case 35x or the top case 35y is attached to the back side of the pachinko machine 2. When the bottom case 35x is attached to the back side of the pachinko machine 2, the cavity of the first caulking member 600 becomes a closed space by the first lid 603 and the back side of the pachinko machine 2, so the second caulking member 700 is used. You don't have to. In the above case, the first notch 604 that engages with the second flange 701 may not be formed on the inner surface of the first caulking member 600.

  In Embodiment 2 mentioned above, the projection part 400 and the groove part 401 were used as a vertical movement control structure. However, the vertical movement restricting structure is not limited to the combination structure of the protrusion 400 and the groove 401. For example, the vertical movement restricting structure may be the following structure.

  That is, L-shaped grooves are formed at two locations inside each of the two side surfaces in the long side direction of the first housing portion 351, and each of the two side surfaces in the long side direction of the second housing portion 356 is formed. On the inner side, a protrusion that fits into a corresponding groove of the first housing portion 351 is formed. These grooves and protrusions may be an example of a vertical movement restricting structure.

  As mentioned above, although embodiment and other examples of the present invention were described, the present invention and the invention related to the present invention are not limited thereto, and various modifications and changes can be made within the scope of the gist thereof. is there.

  Inventions related to the present invention include the inventions described below.

[Purpose 1]
An electronic board for controlling operations related to the game;
A substrate case for housing the electronic substrate;
A first caulking member;
An electronic board unit that includes a second caulking member and is attached to the back side of the gaming machine,
The substrate case has a first case and a second case for accommodating the electronic substrate by being superimposed on each other,
When the first case and the second case are overlapped with each other and the second case is slid in the closing direction with respect to the first case, the substrate case accommodates the electronic substrate and is closed. State
The first case includes a first housing portion that at least partially surrounds the electronic substrate, and a cylindrical first sealing portion disposed on a side portion of the first housing portion,
The second case is disposed on a side of the second accommodating portion that accommodates the electronic substrate in cooperation with the first accommodating portion and the second accommodating portion, and the substrate case is in a closed state. A cylindrical second sealing portion continuous with the first sealing portion,
The first housing portion and the second housing portion may be configured such that one of the first case and the second case is separated from the other in a direction perpendicular to the bottom surface of the first case when the substrate case is closed. A vertical movement restricting structure for cooperating and restricting movement in a direction;
The first caulking member and the second caulking member are disposed in a space where the first sealing portion and the second sealing portion communicate with each other when the substrate case is closed. And a member for realizing a sealing function between the second case and
The first caulking member has a first tube portion in which a first engagement portion is formed on an outer surface and a second engagement portion is formed on an inner surface, and one end portion side of the first tube portion And the other end side of the first tube part is an opening,
A third engagement portion that can be engaged with the first engagement portion is formed on the inner surface of the first sealing portion,
The second caulking member is formed with a fourth engaging portion engageable with the second engaging portion on an outer surface, and a second cylindrical portion disposed in a cavity of the first cylindrical portion; A second lid portion provided on one end side of the two cylindrical portions, the other end side of the second cylindrical portion is an opening,
The length from the first engagement portion to the first lid portion is longer than the length from the third engagement portion of the first sealing portion to the end portion in contact with the second sealing portion,
After the substrate case is closed, the first caulking member is inserted from the opening of the first caulking member into the cavity of the first sealing portion through the cavity of the second sealing portion. The engaging portion and the third engaging portion engage with each other, and the second caulking member is inserted into the cavity of the first tube portion of the first caulking member from the opening of the second caulking member, and the second caulking member is inserted into the second caulking member. The engaging portion and the fourth engaging portion are engaged, and the first caulking member and the second caulking member are accommodated in a cavity communicating with the first sealing portion and the second sealing portion. Accordingly, the electronic board unit that restricts the second case from sliding in the opening direction opposite to the closing direction with respect to the first case.

[Purpose 2]
An electronic board for controlling operations related to the game;
A substrate case for housing the electronic substrate;
An electronic board unit comprising a caulking member and attached to the back side of the gaming machine,
The substrate case has a first case and a second case for accommodating the electronic substrate by being superimposed on each other,
When the first case and the second case are overlapped with each other and the second case is slid in the closing direction with respect to the first case, the substrate case accommodates the electronic substrate and is closed. State
The first case includes a first housing portion that at least partially surrounds the electronic substrate, and a cylindrical first sealing portion disposed on a side portion of the first housing portion,
The second case is disposed on a side of the second accommodating portion that accommodates the electronic substrate in cooperation with the first accommodating portion and the second accommodating portion, and the substrate case is in a closed state. A cylindrical second sealing portion continuous with the first sealing portion,
The first housing portion and the second housing portion may be configured such that one of the first case and the second case is separated from the other in a direction perpendicular to the bottom surface of the first case when the substrate case is closed. A vertical movement restricting structure for cooperating and restricting movement in a direction;
The caulking member is disposed in a space where the first sealing portion and the second sealing portion communicate with each other when the substrate case is in a closed state, and seals the first case and the second case. A member for realizing a stop function,
The caulking member has a cylindrical portion in which a first engagement portion is formed on an outer surface, and a lid portion provided on one end side of the cylindrical portion, and the other end of the cylindrical portion The part side is an opening,
A second engagement portion that can be engaged with the first engagement portion is formed on an inner surface of the first sealing portion,
The length from the first engagement portion to the lid portion is longer than the length from the second engagement portion of the first sealing portion to the end portion in contact with the second sealing portion,
After the substrate case is closed, the caulking member is inserted from the opening of the caulking member into the cavity of the first sealing portion through the cavity of the second sealing portion, and the first engaging portion. The second case is engaged with the second engagement portion, and the caulking member is accommodated in a cavity communicating with the first sealing portion and the second sealing portion, so that the second case becomes the first case. Against sliding in the opening direction opposite to the closing direction,
An electronic substrate unit in which the first case is attached to the back side of the gaming machine.

[Purpose 3]
A gaming device that implements gaming using gaming media;
A gaming machine frame that holds the gaming apparatus body so as to be visible to the player;
A ball tray for storing the game medium;
A gaming machine comprising the electronic board unit according to the first or second aspect.

S: Sealing mechanism U: Main control board unit X: Closing direction 2: Pachinko machine 3: Game machine frame 4: Outer frame 6: Game board 6a: Game board surface 7: Center accessory 7a: Symbol display device 7b: Display screen (Video display surface)
7c: Display pattern 7d: Opening 9: Front frame 10: Glass 12: Glass frame 14: Ball tray 14a: Upper ball tray 14b: Lower ball tray 14c: Ball discharge button 15: Launch handle 16: Game area 22: Hinge ( Swing support)
23: Game ball 28: Normal winning opening 29: Central starting opening 30: Out opening 31: Central large winning opening 32: Decoration member 33: Gate 34a: Fixing hole 34b: Electronic component 34: Main control board (electronic board)
35A: Main control board case (board case)
35a: Bottom case (first case)
35b: Top case (second case)
35g: Caulking portion 35h: Connecting member 35k: Caulking portion 35m: Sealing piece 35x: Bottom case 35y: Top case 35: Main control board case (board case)
36: Image control board case 37: Discharge control board case 38: Power supply board case 39: External output terminal board 41: First housing part 42: First sealing part 42b: Bottom surface 51: Second housing part 52: Second sealing Stop part 52u: Upper surface 61: Vertical movement restricting part 62: Lower plate part 63: First support part 64: Second support part 71: Moving piece 86 for sealing 86: First protrusion 87: Second protrusion 181a: First 1 groove part 181: 1st leg part 182a: 2nd groove part 182: 2nd leg part 183: board part 222a: 1st support part 222b: 2nd support part 351: 1st accommodating part 352: 1st sealing part 356: 2nd accommodating part 357: 2nd sealing part 400: Protrusion part 401: Groove part 444: Thin part 501: 1st collar part (2nd engaging part)
502: 2nd collar part (2nd engaging part)
503: 1st expansion part 504: 2nd expansion part 521a: 1st groove part (1st engaging part)
521b: 2nd groove part (1st engaging part)
600: 1st crimping member 601: 1st collar 602: 1st cylinder part 603: 1st cover part 604: 1st notch 616: 2nd notch 700: 2nd crimping member 701: 2nd collar 702: 2nd Tube portion 703: second lid portion

Claims (5)

An electronic board for controlling operations related to the game;
A substrate case for housing the electronic substrate;
An electronic board unit that includes a moving piece for sealing and is attached to the back side of the gaming machine,
The substrate case has a first case and a second case for accommodating the electronic substrate by being superimposed on each other,
When the first case and the second case are overlapped with each other and the second case is slid in the closing direction with respect to the first case, the substrate case accommodates the electronic substrate and is closed. State
The first case includes a first housing portion that at least partially surrounds the electronic substrate, and a first sealing portion disposed on a side portion of the first housing portion,
The second case is disposed on a side of the second accommodating portion that accommodates the electronic substrate in cooperation with the first accommodating portion and the second accommodating portion, and the substrate case is in a closed state. And a second sealing portion that forms a sealing space in cooperation with the first sealing portion,
The sealing moving piece is a member for realizing a sealing function between the first case and the second case, and is disposed in the sealing space, and after the substrate case is in a closed state And the second case slides in the opening direction when the second case is slid in the opening direction opposite to the closing direction with respect to the first case,
Inside the first sealing portion, a vertical movement restricting portion that restricts movement of the sealing moving piece arranged in the sealing space to the upper surface side of the second sealing portion is arranged,
When the second case is slid in the opening direction with respect to the first case after the substrate case is in a closed state, the vertical movement restricting portion and the second moving case for sealing and the second case It is located between the upper surface of the sealing part and restricts the moving piece for sealing to move to the upper surface side of the second sealing part,
The second sealing portion has a first engaging portion that can engage with the sealing moving piece,
The sealing moving piece has a second engaging portion engageable with the first engaging portion,
When the second case is slid in the opening direction with respect to the first case after the substrate case is closed, the first engagement portion and the second engagement portion are engaged. In addition, the second sealing unit is an electronic substrate unit in which movement in a direction from the bottom surface of the first sealing unit to the vertical movement regulating unit is regulated. The vertical movement restricting portion is a plate portion fixed inside the first sealing portion so as to be parallel to the bottom surface of the first sealing portion,
The sealing moving piece is parallel to the vertical movement restricting portion when disposed in the sealing space, and after the substrate case is in a closed state, the second case is relative to the first case. Having a plate portion positioned between the vertical movement restricting portion and the bottom surface of the first sealing portion when being slid in the opening direction;
The first engagement portion has a groove portion that becomes a recess with respect to the upper surface of the second sealing portion and extends in the closing direction,
The electronic board unit according to claim 1, wherein the second engagement portion includes a flange portion that engages with the groove portion and is slidable in the opening direction. When the second case is slid in the opening direction with respect to the first case after the substrate case is in a closed state, the second sealing portion opens the sealing moving piece. The electronic board unit according to claim 1, further comprising a support unit for sliding in a direction. 4. The electronic substrate unit according to claim 1, wherein a portion of the upper surface of the second sealing portion that faces the vertical movement restricting portion when the substrate case is in a closed state is a thin portion. 5. . A gaming device that implements gaming using gaming media;
A gaming machine frame that holds the gaming apparatus body so as to be visible to the player;
A ball tray for storing the game medium;
A gaming machine comprising: the electronic board unit according to claim 1.

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