JP2006247230A - Game board fixing apparatus of pachinko machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To make the fixing of a game board to a game machine frame and the connection between an electric component of the game board and an electric component of the game machine frame compatible with each other. <P>SOLUTION: After a frame side fixing structure 1 is laterally rotated from the inside of a board storing chamber 7 of a mobile frame 6 to the front of the mobile frame 6, an upper gliding engagement section 14 of a board side fixing structure 2 is inserted in an upper gliding engagement section 16 of the frame side fixing structure 1 and a lower gliding engagement section 15 of the board side fixing structure 2 is inserted in a lower gliding engagement section 17 of the frame side fixing structure 1, following a left side section of the game board 8 to be linearly pushed in a direction of the frame side fixing structure 1, a frame side electric connection structure 10 connected to the electric component of the mobile frame 6 and a board side electric connection structure 18 connected to the electric component of the game board 8 are appropriately connected to each other. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a pachinko machine gaming board in which an electrical part of a gaming board can be connected to an electrical part of a gaming machine frame by attaching the gaming board on which the electrical parts are mounted to the gaming machine frame on which the electrical parts are installed. It relates to a mounting device.

In the pachinko machine, when the gaming machine frame is viewed from the front side, a pair of upper and lower frame side mounting structures are provided on the left side of the gaming machine frame so as to be rotatable in the front-rear direction, and the frame side mounting structure is disposed on the front side from the gaming machine frame. In the state where the electric board is rotated, the left side of the gaming board is inserted into the frame side mounting structure from the front side of the gaming machine frame on which the electric parts are mounted, and the right side of the gaming board is It is known that the game board is attached to the gaming machine frame by pushing from the front side to the rear side (see Patent Document 1). Also, a groove-like frame-side mounting structure and a connector are provided on the back side of the gaming machine frame, and a gaming board on which the connector and electrical components are mounted is fitted into the frame-side mounting structure from one side of the gaming machine frame. It is also known that the connector of the gaming board and the connector of the gaming machine frame are connected to each other (see Patent Document 2). Therefore, by providing the latter connector on the former rotatable frame side mounting structure, as the gaming board with the electrical components mounted thereon is attached to the gaming machine frame with the electrical components, It is conceivable to connect the electrical components of the gaming board and the electrical components of the gaming machine frame by fitting the connectors of the gaming machine frame. However, since a connector having a large number of electrical connection terminals called connector pins is used for the connector of the game board and the connector of the gaming machine frame, the electrical connection terminal having a large number is attached as the game board is attached to the game machine frame. In order to fit each other properly, it is necessary to have a structure that prevents the game board and the frame side mounting structure from rattling, and so that the game board and the frame side mounting structure do not rattle. In such a case, the work of attaching the game board to the frame side mounting structure is cumbersome and difficult to adopt.
JP-A-8-19647 JP-A-8-173615

  The problem to be solved by the invention is that the connection of the electrical part of the gaming board and the electrical part of the gaming machine frame with the attachment of the gaming board with the electrical parts mounted on the gaming machine frame with the electrical parts. The structure that can be done is difficult to adopt.

  The game board mounting device for a pachinko machine according to the present invention is such that the frame side electrical connection structure is mounted so as to be movable in the vertical and horizontal directions parallel to the frame side connector mounting portion of the frame side mounting structure, or the board side electrical connection The structure is mounted so as to be movable in the vertical and horizontal directions parallel to the panel-side connector mounting portion of the panel-side mounting structure, the frame-side mounting structure is rotatably mounted on the left side of the movable frame, and the panel-side mounting structure is When the game board is mounted in a state where it is fixedly provided on the left side of the game board and the frame side mounting structure is rotated laterally from the inside of the movable frame board storage chamber to the front side of the movable frame, The upper sliding engagement part located at the upper part of the side mounting structure is fitted into the upper sliding engagement part located at the upper part of the frame side mounting structure, and the lower sliding engagement part located at the lower part of the board side mounting structure is Fits into the lower sliding engagement part located at the bottom of the frame side mounting structure After that, the left side of the game board is linearly pushed in the direction of the frame side mounting structure, so that the board side mounting structure is fitted and attached to the frame side mounting structure. To do. In the game board mounting device for a pachinko machine according to the present invention, a board-side internal connector provided with a frame-side internal connector and a frame-side external connector in which the frame-side electrical connection structure shares the role, or a board-side electrical connection structure in which the role is shared And a panel-side external connector, or the frame-side electrical connection structure may include a frame-side positioning portion and the panel-side electrical connection structure may include a panel-side positioning portion.

  A game board mounting device for a pachinko machine according to the present invention includes a frame side electrical connection structure connected to electrical parts of a movable frame as the board side mounting structure is fitted and attached to the frame side mounting structure. Since the board-side electrical connection structures connected to the electrical parts of the game board are appropriately connected to each other, there is an advantage that the electrical parts of the game board and the electrical parts of the movable frame can be interconnected. Movable if the frame side electrical connection structure has the frame side internal connector and the frame side external connector, or the panel side electrical connection structure has the panel side internal connector and the panel side external connector. There is an advantage that wiring between the electrical component of the frame and the electrical connection structure on the frame side can be organized, and wiring between the electrical component of the game board and the electrical connection structure on the board side can be organized. If the frame-side electrical connection structure has a frame-side positioning part and the panel-side electrical connection structure has a panel-side positioning part, the electrical connection terminal of the frame-side external connector and the electrical connection terminal of the panel-side external connector are appropriate. There is an advantage of being connected to.

  1 to 12 show the best mode for carrying out the invention. FIG. 1 shows an exploded view of the gaming machine frame 5 and the gaming board 8. FIG. 2a shows the frame side mounting structure 1 from the front side. FIG. 2b shows the frame side mounting structure 1 from the back side. FIG. 3 shows a structure for attaching the frame-side electrical connection structure 10 to the frame-side attachment structure 1. FIG. 4 shows a structure in which the frame-side electrical connection structure 10 is attached to the frame-side attachment structure 1. FIG. 5A shows a structure in which the upper hinge 3 is rotatably attached to the movable frame 6. FIG. 5 b shows a structure in which the upper hinge 3 is rotatably attached to the movable frame 6. FIG. 6A shows a structure in which the lower hinge 4 is rotatably attached to the movable frame 6. FIG. 6B shows a structure in which the lower hinge 4 is rotatably attached to the movable frame 6. FIG. 7A shows a structure in which the frame-side mounting structure 1 is opened to the front side of the movable frame 6. FIG. 7b shows a cross-section taken along line BB of FIG. 7a. FIG. 8a shows the panel-side mounting structure 2 from the front side. FIG. 8b shows the panel-side mounting structure 2 from the back side. FIG. 9 shows the game board 8 to which the board side mounting structure 2 is attached from the back side. FIG. 10 shows a structure for mounting the panel-side electrical connection structure 18 to the panel-side mounting structure 2. FIGS. 11A and 11B show the operation of the fitting confirmation mechanism 78; 180. FIG. 12 shows a planar cross section in which the game board 8 is attached to the board storage chamber 7 by the game board attachment device and the front door 9 is closed. In this specification, the directions of “front”, “rear”, “rear”, “left”, “right”, “upper”, “lower” indicate that the gaming machine frame 5 and the game board 8 are in the state shown in FIG. It is the direction specified when placed and viewed from the front side indicated by arrow A. “Back” and “back” are in the same direction.

  With reference to FIG. 1, the structure in the game board mounting apparatus of a pachinko machine is demonstrated. The game board mounting apparatus includes a frame side mounting structure 1 described in detail in FIG. 2 and a board side mounting structure 2 described in detail in FIG. The frame-side mounting structure 1 has a board storage chamber in the movable frame 6 so as to be opened forward and closed on the front side of the movable frame 6 in the gaming machine frame 5 around the upper hinge 3 and the lower hinge 4. 7 is attached to the left side of 7 so as to be rotatable in the front-rear direction. The board-side mounting structure 2 is fixedly attached to the left side of the game board 8.

  Then, the front door 9 of the gaming machine frame 5 is opened to the front side, the frame side mounting structure 1 is rotated to the front side of the movable frame 6 by a person, and the frame side electrical connection structure 10 of the frame side mounting structure 1 is movable. The opening holding part 11 of the movable frame 6 and the opening holding part 12 of the frame side mounting structure 1 are engaged with each other and rotated to the front side of the frame side mounting structure 1. The held position is held. In this state where the opening degree holding part 11 and the opening degree holding part 12 are engaged with each other, when an external force that rotates to the front side is applied to the frame side mounting structure 1, the frame side mounting structure 1 is It collides with the opening degree restriction part 120 provided on the left side of the storage chamber 7, the engagement between the opening degree holding part 11 and the opening degree holding part 12 is maintained, and the frame side mounting structure 1 is further forward. Does not rotate. Therefore, the opening degree holding part 11 and the opening degree holding part 12 are engaged with each other to hold the frame side mounting structure 1 at the position of the angle that is rotated forward and opened to the maximum. The restriction portion 120 restricts the opening angle of the frame side mounting structure 1 so as to prevent the frame side mounting structure 1 from rotating further forward by receiving the frame side mounting structure 1 rotated to the front side. It is.

  Next, the person holds the game board 8 by hand, the front surface of the game board 8 is directed forward, the back surface 13 of the game board 8 is directed obliquely with respect to the front surface of the movable frame 6, and the left side of the game board 8 is The upper sliding engagement portion 14 and the lower sliding engagement portion 15 are brought close to the movable frame 6 from the front side, and the upper sliding engagement portion 16 and the lower sliding engagement portion 17 of the frame side mounting structure 1 are provided. Fitted individually from the front side. In this case, since the opening holding unit 11 and the opening holding unit 12 are engaged with each other, the frame-side mounting structure 1 is difficult to rotate in the front-rear direction. When inserting into the frame side attachment structure 1, the frame side attachment structure 1 becomes difficult to escape to the rear side, and the workability of inserting the game board 8 into the frame side attachment structure 1 is good. Thereafter, when the game board 8 is pushed and moved by a person so that the left side of the game board 8 is close to the direction of the frame-side electrical connection structure 10, the upper sliding engagement part 14 slides on the upper sliding engagement part 16. Then, the lower sliding engagement portion 15 slides on the lower sliding engagement portion 17, and the panel-side electrical connection structure 18 of the panel-side mounting structure 2 comes into contact with the frame-side electrical connection structure 10. As the frame-side electrical connection structure 10 and the panel-side electrical connection structure 18 come into contact with each other, the frame-side electrical connection structure 10 moves in the horizontal direction indicated by the arrow X1 with respect to the frame-side attachment structure 1 and the arrow Y1. The positions of the frame-side electrical connection structure 10 and the panel-side electrical connection structure 18 are aligned with each other, and the electrical connection terminals of the frame-side electrical connection structure 10 and the panel-side electrical connection structure 18 are moved. Are connected to each other. As a result, the lower edge portion of the game board 8 becomes parallel to the board shelf 19 of the movable frame 6, and the left side portion taken into the frame side mounting structure 1 of the game board 8 is the board storage chamber 7 of the movable frame 6. Placed in.

  Subsequently, when the right side portion of the game board 8 is pushed by the person in the direction of the movable frame 6 from the front side, the frame side mounting structure 1 rotates in the direction of the movable frame 6, and the opening degree holding part 11 and the opening degree holding part 12. Is released from the rear side into the lock insertion hole 22 of the game board 8 and protrudes to the front side. In this state, when a person rotates the lock operation unit 20 90 degrees, for example, leftward, the lock operation unit 20 is engaged with the front surface around the lock insertion hole 22, and the game board 8 is in the board storage chamber of the movable frame 6. 7 is attached. After the game board 8 is attached, the front door 9 is closed. This constitutes a pachinko machine. In this pachinko machine, the gaming board 8 is stored inside the gaming machine frame 5, the front side of the gaming board 8 is covered by the front door 9, and the gaming area of the gaming board 8 is from the front side of the gaming machine frame 5 to the front door 9. This is a form that can be viewed through the front panel 24.

  The structure of the gaming machine frame 5 will be described. The gaming machine frame 5 is provided with a movable frame 6 on the front side of the fixed frame 25, and can be opened on one side so that it can be opened on the front side and closed on the front side of the fixed frame 25 with a hinge 26 located on the left side as a center. The front door 9 and the ball tray structure 27 are opened individually on the front side of the movable frame 6 so that the front door 9 and the ball tray structure 27 are opened on the front side and closed on the front side of the movable frame 6 around the hinge 28 located on the left side. Prepare for possible. The fixed frame 25 is also called an outer frame for attaching to a gaming machine installation structure outside the figure of the pachinko parlor. The movable frame 6 is also called a front frame to which the game board 8 is attached, and includes a board storage chamber 7 inside. The frame side mounting structure 1 is rotatably provided on the left side of the panel storage chamber 7. The right vertical piece of the movable frame 6 is provided with a locking device 31, a plurality of lock mechanisms 32; 33; 34, and a lock release operation body 35. The movable frame 6 includes a central opening 37 penetrating in the front-rear direction in the back wall 36 of the board storage chamber 7 opened to the front side where the game board 8 is mounted. On the right side of the back wall 36, a horizontally long lock operation unit 20 is rotatably provided.

  The lower edge portion of the board storage chamber 7 forms a board shelf 19 as a flat surface in the left-right direction on which the game board 8 is mounted. A ball launching mechanism 39, a ball launching rail 40, a return ball intake 41, and a payout ball relay rod 42 are provided on the front surface of the front wall 38 extending downward from the board shelf 19. On the back surface of the front wall 38, an outboard discharge rod 43 is provided. The sphere launch rail 40 receives one sphere supplied from the sphere supply port 44 of the sphere dish structure 27. The ball launching mechanism 39 alternately receives power supply and cut-off so that the ball supplied from the ball tray part 45 of the ball tray structure 27 to the ball launching rail 40 is directed to the game area of the game board 8. Fire one by one. The ball launch rail 40 guides the ball launched from the ball launch mechanism 39 to the entrance of the ball launch passage in the game board 8. The payout ball relay rod 42 discharges a ball paid out from a ball payout device (not shown) provided on the back side of the movable frame 6 to the ball inlet 46 of the ball tray structure 27. The out-of-machine discharge rod 43 receives the ball discharged from the back side of the game board 8 and discharges it to the ball catching mechanism in the gaming machine installation structure. The front door 9 is also called a panel frame and has a frame shape surrounding a window 47 penetrating in the front-rear direction. The front panel 24 is attached to the front door 9 so as to cover the window 47 from the back side. The front panel 24 has a plate shape made of a material having a property of transmitting light, such as glass or synthetic resin. A ball tray portion 45 and a ball launch operation mechanism 48 are provided on the front surface of the ball tray structure 27. The ball tray portion 45 is a container that is recessed downward from the upper side that opens upward to receive a ball used for a game. The ball launch operation mechanism 48 is operated by the player to launch a ball. A ball inlet 46 and a ball supply port 44 are provided on the back surface of the ball tray structure 27. The ball inlet 46 is a portion for supplying the ball discharged from the dispensing ball relay basket 42 to the ball tray 45. The sphere supply port 44 is a part that supplies a sphere from the sphere dish 45 to the sphere launching mechanism 39.

  In the gaming machine frame 5, when the movable frame 6, the front door 9, and the ball tray structure 27 are closed and supported by the locking mechanism 32; 33; When the key plate (key) is inserted into the key hole 49 of the locking device 31 from the front side of the gaming machine frame 5 and the key plate is rotated 90 degrees to the right, for example, the locking mechanism 32 between the fixed frame 25 and the movable frame 6 The support form is released. After the release of this support mode, the store clerk pulls the movable frame 6 to the front side, whereby the movable frame 6 is opened to the front side of the fixed frame 25 around the hinge 26. Further, when the key plate inserted into the key hole 49 of the locking device 31 is rotated 90 degrees to the left, for example, the support form by the lock mechanism 33 between the movable frame 6 and the front door 9 is released. After the release of this support mode, the store clerk pulls the front door 9 forward, whereby the front door 9 is opened to the front side of the movable frame 6 around the hinge 28. As described above, when the store clerk operates the unlocking operation body 35 provided on the front surface of the movable frame 6 in a state where the front door 9 is opened to the front side, the lock mechanism 34 between the movable frame 6 and the ball tray structure 27. The support form by is released. After the release of the support form, the store clerk pulls the ball tray structure 27 forward, whereby the ball tray structure 27 is opened to the front of the movable frame 6 around the hinge 28.

  The structure on the back side of the game board 8 will be described. On the back surface 13 of the game board 8, the board-side mounting structure 2, the board-side wiring 51 and the ball guiding structure 52 are provided. The ball guide structure 52 is also referred to as a set board, and is taken into a winning part or an outlet from an inner game area surrounded by an inner guide rail and an outer guide rail (not shown) on the front surface of the game board 8. A ball called a pachinko ball discharged on the back side of 8 is guided downward and discharged. On the back side of the game board 8, a back mechanism of game parts provided on the front surface of the game board 8 has an escape hole formed in the game board 8 and an escape hole 53 formed in the ball guide structure 52. It protrudes to the back side of the game board 8 and the back side of the ball guide structure 52 via the route. The game parts having a back mechanism protruding on the back side of the game board 8 are a symbol display 54; 55, a movable part 56, a winning part not shown, a side lamp not shown. The symbol display 54 is provided at the center of the game area, and is formed by an image display that displays an image on the display screen such as a liquid crystal display, a CRT display, a plasma display, etc. A symbol control device 57 is provided as a back mechanism. The symbol display 55 is provided at the lower right side of the game area, and has a structure in which a symbol display body on which a plurality of symbols are printed is rotated by a step motor, and includes a step motor as a back mechanism.

  On the back surface of the ball guide structure 52, the board-side wiring 51, the main control device 58, and the effect control device 59 are provided. The board-side wiring 51 has a structure in which a large number of foil-shaped electric wires connected to electrical components provided on the game board 8 are attached to the surface of a flexible synthetic resin substrate. The surface of the electric wire in the board-side wiring 51 is covered with an electrical insulating material such as a resist film, and is protected from contact with a person or a ball. The electrical components provided on the game board 8 connected by the board-side wiring 51 include a drive source for the symbol display 55, a drive source for the movable component 56, a symbol control device 57, a main control device 58, an effect control device 59, These are a ball detector for a winning component, a driving source and a ball detector for the variable winning component 60, and an indicator lamp for a side lamp (not shown). On the right side of the game board 8, a lock insertion hole 22 is provided as a through hole in the front-rear direction.

  With reference to FIG. 2, the structure of the frame side attachment structure 1 is demonstrated. The frame side mounting structure 1 includes a vertical skeleton part 64, an upper hinge 3, a lower hinge 4, an opening degree holding part 12, an upper sliding engagement part 16, a lower sliding engagement part 17, a connector mounting part 65, an upper skeleton part. 68, a lower skeleton 72, and a fitting confirmation mechanism 78. The vertical skeleton portion 64 is formed by bending a metal plate at a right angle to form a vertically long vertical skeleton rear base 66 and a vertical vertical skeleton left base 67 protruding perpendicularly from the left edge of the vertical skeleton rear base 66 to the front side. Prepare. An upper skeleton portion 68 is provided on the upper portion of the vertical skeleton portion 64. The upper skeleton portion 68 is bent in a right angle from the upper edge portion of the upper sliding engagement portion 16 to the front side, and a vertical plate-like upper sliding engagement portion 16 linearly protruding rightward from the upper end portion of the vertical skeleton rear base 66. The upper skeleton upper base 69 and the upper skeleton front base 70 bent at a right angle downward from the front edge of the upper skeleton upper base 69 are provided. The upper sliding engagement portion 16, the upper skeleton upper base 69, and the upper skeleton front base 70 are configured in a shape in which the upper guide groove 71 is opened downward and to the right. The upper skeleton upper base 69 is provided with the upper hinge 3 as a metal round bar called a hinge pin that linearly protrudes upward from the upper skeleton 68. A lower skeleton portion 72 is provided below the vertical skeleton portion 64. The lower skeleton 72 is a vertical plate-like lower sliding engagement portion 17 that linearly protrudes to the right from the lower end of the vertical skeleton rear base 66, and is bent at a right angle from the lower edge of the lower sliding engagement portion 17 to the front side. The lower skeleton lower base 73 and the lower skeleton front base 74 bent at a right angle upward from the front edge of the lower skeleton lower base 73 are provided. The lower sliding engagement portion 17, the lower skeleton lower base 73, and the lower skeleton front base 74 are configured to have a shape in which the lower guide groove 75 is opened on the upper side and the right side.

  The lower skeleton part 72 is provided with a fitting confirmation mechanism 78. In the fitting confirmation mechanism 78, when the game board 8 is attached to the movable frame 6 of FIG. 1, the electrical connection terminal of the frame side electrical connection structure 10 and the electrical connection terminal of the board side electrical connection structure 18 are normally connected. This is a mechanism that informs people of this by sound. Returning to FIG. 2, the fitting confirmation mechanism 78 includes a lever shaft 79, a confirmation lever 80, and a spring 81. The lever shaft 79 is a metal round bar, is fixed to the lower sliding engagement portion 17, and protrudes linearly from the back surface of the lower sliding engagement portion 17 to the back side. The confirmation lever 80 is made of a metal plate, and is attached to the lever shaft 79 so as to be rotatable in the vertical direction so as to be parallel to the back surface of the lower sliding engagement portion 17. The spring 81 is configured by a coil spring made of metal. One end of the spring 81 is fixed to the lower sliding engagement portion 17, and the other end of the spring 81 is fixed to the confirmation lever 80, whereby the spring 81 protrudes upward from the lever shaft 79 of the confirmation lever 80. The portion is urged from the lower side to the upper side indicated by the arrow W3. When the confirmation lever 80 is biased by the spring 81, the front end portion of the confirmation lever 80 collides with a stopper 82 provided in the lower sliding engagement portion 17 and stops so as not to go further forward. The operation of the fitting confirmation mechanism 78 will be described later with reference to FIG. The opening degree holding part 12 is located on one circumference centering on the upper hinge 3 rotated to the front side, and is provided in the upper skeleton upper base 69 as a through hole in the vertical direction. The connector attachment portion 65 has a vertical plate shape that is bent at a right angle from the right end portion of the vertical skeleton rear base 66 to the rear side.

  With reference to FIG. 3, the attachment structure to the connector attachment part 65 of the frame side electrical connection structure 10 is demonstrated. In the frame-side electrical connection structure 10, the frame-side connector substrate 91 is fixed to the front surface of the frame-side connector container 92, and the frame-side connector container 92 extends in the horizontal and vertical directions indicated by arrows X1 and Y1 with respect to the front surface of the connector mounting portion 65. The structure is movably mounted. The frame-side connector board 91 has a structure in which a frame-side internal connector 93 and a frame-side external connector 94 are mounted on a circuit board made of a printed wiring board. A connector body made of synthetic resin for the frame side internal connector 93 and a connector body made of synthetic resin for the frame side external connector 94 are fixed to the circuit board, and an electrical connection terminal called a connector pin of the frame side internal connector 93 and the frame side external connector 94. The electrical connection terminals called connector pins are connected by foil-shaped electric wires provided on the circuit board so as to transmit electricity to each other. Positioning holes 95 and screw insertion holes 96 are individually provided in the upper and lower portions of the frame-side connector board 91 as through holes in the front-rear direction. An electrical component attached to the back surface of the movable frame 6 is connected to the frame-side internal connector 93 by frame-side wiring. As an electric part attached to the back surface of the movable frame 6, there are a power supply device, a launching / dispensing control device, a ball launching mechanism 39 (see FIG. 1), an indicator lamp, a speaker, and the like. The frame side external connector 94 is connected to the panel side external connector 159 of FIG.

  The frame-side connector container 92 is made of synthetic resin and includes a plate-like frame-side substrate fixing part 98 and a frame-side positioning part 99. At the upper and lower portions of the frame side substrate fixing portion 98, the frame side mounting base 100 protrudes from the front surface of the frame side substrate fixing portion 98 to the front side. The frame side mounting base 100 is provided with positioning protrusions 101 and screw mounting holes 102 individually. The positioning protrusion 101 is fitted so that the positioning hole 95 does not rattle, and protrudes from the front surface of the frame side mounting base 100 to the front side. The screw mounting hole 102 penetrates the front surface of the frame side mounting base 100 and the back surface of the frame side substrate fixing portion 98. When the frame-side internal connector 93 and the frame-side external connector 94 are directed to the front side and the positioning hole 95 is fitted into the positioning projection 101 from the front side of the frame-side connector container 92, the screw insertion hole 96 and the screw mounting hole 102 are formed. Opposite each other in the front-rear direction. Thereafter, a set screw 103 such as a tapping screw is fastened to the screw mounting hole 102 from the front side of the frame side connector board 91 via the screw insertion hole 96, whereby the frame side connector board 91 is fixed to the frame side board fixing portion 98. (See FIG. 4).

  The frame-side positioning part 99 is individually provided above and below the frame-side board fixing part 98 so as to protrude upward from the upper part of the frame-side board fixing part 98 and to protrude downward from the lower part of the frame-side board fixing part 98. It is connected and recessed from the front to the inside. The peripheral wall 104 surrounding the frame side positioning part 99 is open to the left side and the front side of the frame side substrate fixing part 98 and has a shape surrounding the right side part of the frame side substrate fixing part 98. The front edge located inside the peripheral wall 104 forms a guide surface 105 that inclines outward as it goes from the rear side to the front side. A column 107 and a screw mounting hole 108 are individually provided on the rear wall of the frame side positioning portion 99. The support column 107 protrudes rearward from the rear wall of the frame side positioning portion 99. The screw mounting hole 108 is provided as a through hole in the front-rear direction across the front surface of the rear wall and the rear surface of the support column 107 in the frame side positioning portion 99. The back surface of the rear wall in the frame side positioning portion 99 forms a flat surface having an outer diameter larger than the diameter of the movable hole 110.

  The connector attaching portion 65 is provided with a container escape portion 109 and a movable hole 110. The container escape portion 109 opens on the right side and the front-rear direction of the connector attachment portion 65. The movable hole 110 is positioned above and below the container escape portion 109, has a larger diameter than the outer diameter of the support column 107, and is formed as a square through hole in the front-rear direction. The retaining body 112 has an outer diameter larger than the diameter of the movable hole 110. The retaining member 112 is provided with a column receiving portion 113 for fitting the column 107 in the center of the retaining member 112 as a recess from the front surface of the retaining member 112 to the inside. The front surface of the retaining body 112 forms a flat surface. A screw insertion hole 114 is provided as a through hole in the front-rear direction on the rear wall of the support column 113.

  With reference to FIG. 4, the structure in which the frame-side electrical connection structure 10 is attached to the connector attachment portion 65 provided in the vertical skeleton portion 64 will be described. The column 107 of the frame side connector container 92 is individually inserted into the movable hole 110 from the front side of the connector mounting portion 65, and the retaining body 112 is provided at the rear end portion of the column 107 protruding rearward from the connector mounting portion 65. The column receiving portion 113 is fitted from the rear side of the connector mounting portion 65, and a set screw 115 such as a tapping screw is screwed to the frame side positioning portion 99 from the rear side of the retaining body 112 via the screw insertion hole 114. The dimension T1 between the front surface of the retaining body 112 and the rear surface of the rear wall of the frame side positioning portion 99 is larger than the longitudinal dimension T2 of the connector mounting portion 65 (T1> T2). The connector mounting portion 65 exists between the rear wall of the frame side positioning portion 99 in the frame side connector container 92 and the retaining member 112. As a result, the frame-side electrical connection structure 10 is attached to be movable in the vertical and horizontal directions parallel to the front surface of the connector attachment portion 65. That is, when the vertical skeleton 64 is attached to the movable frame 6 in FIG. 1 in the vertical direction, the support column 107 is mounted in contact with the lower edge of the movable hole 110 by its own weight of the frame-side electrical connection structure 10. However, since the outer diameter of the support column 107 is smaller than the diameter of the movable hole 110, the frame-side electrical connection structure 10 is within the range of the difference between the outer diameter of the support column 107 and the diameter of the movable hole 110. It can move freely in a direction parallel to the front surface of the. A set screw 116 attaches the frame-side external connector 94 to the connector board 91.

  With reference to FIG. 5, a structure in which the upper part of the frame side attachment structure 1 is rotatably attached to the movable frame 6 will be described. In FIG. 5 a, an upper bearing portion 118 and an upper mounting portion 119 are provided at the upper portion of the left side portion of the movable frame 6 in the panel storage chamber 7. The upper bearing portion 118 is a recess capable of storing the upper hinge 3 from the front side of the movable frame 6, and opens to the front surface of the movable frame 6 and the panel storage chamber 7. The upper mounting portion 119 is located around the upper bearing portion 118 and projects forward from the front surface of the movable frame 6. The upper mounting portion 119 is provided with a screw mounting hole 122 as a recess from the front surface of the upper mounting portion 119 to the inside. The upper hinge support 123 includes an upper front plate 124 and an upper shaft retaining portion 125. The upper shaft retaining portion 125 projects rearward from the back surface of the upper front plate 124. The upper front plate 124 is provided with a screw insertion hole 126 and an upper fitting portion 127. The screw insertion hole 126 is located around the upper shaft retaining portion 125 and is a through hole in the front-rear direction. The upper fitting portion 127 is a recess that can accommodate the upper mounting portion 119 from the front side, and is recessed from the back surface of the upper front plate 124 to the inside with the screw insertion hole 126 as the center.

  Then, the upper hinge 3 of the frame side mounting structure 1 is inserted into the upper bearing portion 118 from the front side of the movable frame 6, and the upper skeleton portion 68 is disposed in the panel storage chamber 7 away from the movable frame 6. Thereafter, the upper shaft retaining portion 125 is inserted into the upper bearing portion 118 from the front side of the movable frame 6, the upper fitting portion 127 is fitted into the upper mounting portion 119 from the front side, and a set screw 128 such as a tapping screw is supported by the upper hinge. It is fastened from the front side of the body 123 to the screw mounting hole 122 of the movable frame 6 through the screw insertion hole 126. Thus, as shown in FIG. 5b, the upper hinge support 123 is attached to the movable frame 6, the upper shaft retaining portion 125 closes the front portion of the upper bearing portion 118, and the upper hinge 3 is the upper hinge support. 123 is rotatably attached to the upper bearing portion 118.

  With reference to FIG. 6, a structure in which the lower part of the frame side mounting structure 1 is rotatably attached to the movable frame 6 will be described. In FIG. 6 a, a lower rear bearing portion 130 and a lower mounting portion 131 are provided at the lower part of the left side portion of the panel storage chamber 7 of the movable frame 6. The lower rear bearing portion 130 is a recess that can accommodate the rear half of the lower hinge 4 from the front side, and is recessed in a semicircular arc shape from the front surface of the movable frame 6 to the inside. The lower mounting portion 131 is located around the lower rear bearing portion 130 and protrudes forward from the front surface of the movable frame 6. The lower attachment portion 131 is provided with a screw attachment hole 133 as a recess from the front surface of the lower attachment portion 131 to the inside. The lower hinge support 134 is provided with a lower front bearing portion 135, a screw insertion hole 136, and a lower fitting portion 137. The lower front bearing portion 135 is a recess that can accommodate the front portion of the lower hinge 4 from the front side, and is recessed in a semicircular shape inside the front side from the back surface of the lower hinge support 134. The screw insertion hole 136 is located around the lower front bearing portion 135 and is a through hole in the front-rear direction. The lower fitting portion 137 is a depression that can accommodate the lower attachment portion 131 from the front side, and is recessed from the back surface of the lower hinge support 134 toward the front side with the screw insertion hole 136 as a center.

  Then, the lower hinge 4 of the frame side mounting structure 1 is brought into contact with the lower rear bearing portion 130 from the front side of the movable frame 6, and the lower skeleton portion 72 of the frame side mounting structure 1 is separated from the movable frame 6 and stored in the panel. Located in the chamber 7. Thereafter, the lower front bearing portion 135 of the lower hinge support 134 is fitted into the lower hinge 4 from the front side of the movable frame 6, and the lower fitting portion 137 of the lower hinge support 134 is fitted into the lower mounting portion 131 from the front side. A set screw 138 such as a screw is fastened to the screw mounting hole 133 from the front side of the lower hinge support 134 via the screw insertion hole 136. Accordingly, as shown in FIG. 6b, the lower hinge 4 is sandwiched between the lower rear bearing portion 130 and the lower front bearing portion 135, and the lower hinge support 134 is attached to the movable frame 6, so that the lower hinge 4 is rotatably attached to the lower rear bearing portion 130 by a lower hinge support 134. As shown in FIGS. 4 to 6, the frame side mounting structure 1 is attached to the movable frame 6 so that the frame side mounting structure 1 is centered on the upper hinge 3 and the lower hinge 4 as shown in FIG. As described above, the movable frame 6 is opened laterally from the front side to the front side, and the movable frame 6 is closed laterally from the front side to the rear side.

  The relationship among the opening degree holding unit 11, the opening degree holding unit 12, and the opening degree regulating unit 120 will be described with reference to FIG. The opening degree holding unit 11 includes a leaf spring 83 and a protrusion 84. The leaf spring 83 is fixedly attached to the front surface of the back wall 36 in the panel storage chamber 7 from the front side. The protrusion 84 is provided at the front end portion of the leaf spring 83 so as to protrude downward from the front end portion protruding forward from the front surface of the back wall 36 in the leaf spring 83. The opening restricting portion 120 is a protrusion provided on the back wall 36 so as to protrude forward from the back wall 36 of the movable frame 6.

  Referring to FIG. 7b, the frame side mounting structure 1 is opened laterally from the movable frame 6 to the front side indicated by the arrow W1 around the upper hinge 3 and the lower hinge 4, and the frame side mounting structure. The relationship between the movable frame 6 and the frame-side mounting structure 1 when 1 is closed laterally from the front side of the movable frame 6 to the rear side indicated by the arrow W2 around the upper hinge 3 and the lower hinge 4 will be described. To do. When the frame-side mounting structure 1 is opened by a person from the position indicated by the phantom line in the lateral direction to the front side indicated by the arrow W1 and reaches the position indicated by the solid line, the opening holding portion 11 of the movable frame 6 and the frame side mounting The opening holding part 12 of the structure 1 is engaged with each other, and the frame side mounting structure 1 stops so as not to rotate further to the front side indicated by the arrow W1. Thus, when the opening degree holding | maintenance part 11 and the opening degree holding | maintenance part 12 mutually engage, the vertical frame | frame back base | substrate 66 of the frame side attachment structure 1 contacts the opening degree regulation part 120, or it approaches to the extent which contacts. . And when external force which rotates to the front side is added to the frame side attachment structure 1, the vertical skeleton rear base 66 collides with the opening degree restriction part 120, and the opening degree holding part 11 and the opening degree holding part 12 The engagement is maintained and the frame side mounting structure 1 does not rotate forward any further. As a result, the front end portion of the upper skeleton portion 68 and the front end portion of the lower skeleton portion 72 of the frame-side mounting structure 1 project forward from the panel storage chamber 7 and the shelf 19 of the movable frame 6.

  Next, in the state in which the opening degree holding part 11 and the opening degree holding part 12 are engaged with each other as indicated by the solid line, the frame side attachment structure 1 is attached to a person or the board side attachment in FIG. When the structure 2 is rotated to the rear side indicated by the arrow W2 against the spring force of the leaf spring 83 in the opening holding portion 11, the leaf spring 83 bends upward, and the protrusion 84 is around the opening holding portion 12. Is lifted by the upper skeleton part 68 and released from the opening degree holding part 12, and the frame side mounting structure 1 is pushed to the rear side indicated by the arrow W2 from the position indicated by the solid line and closed in the horizontal direction by the phantom line. The position shown is reached. The maximum opening angle θ1 of the frame side mounting structure 1 including the frame side mounting structure 1 at the position indicated by the phantom line and the frame side mounting structure 1 at the position indicated by the solid line is, for example, 45 degrees. The maximum opening angle θ2 to the front side of the front door 9 at the position indicated by the phantom line with respect to the front surface indicated by the one-dot chain line L1 of the movable frame 6 is, for example, 120 degrees. Therefore, the maximum opening angle θ1 of the frame side mounting structure 1 is smaller than the maximum opening angle θ2 of the front door 9 (θ1 <θ2).

  With reference to FIG. 8, the structure of the board side attachment structure 2 is demonstrated. The board-side attachment structure 2 includes an upper skeleton part 140, a lower skeleton part 142, an upper sliding engagement part 14, a lower sliding engagement part 15, a connector attachment part 143, and a fitting confirmation mechanism 180 on the vertical skeleton part 139. . The vertical skeleton part 139 is formed by bending a metal plate at a right angle to form a vertically long vertical skeleton rear base 144 and a vertical vertical skeleton left base 145 projecting perpendicularly from the left edge of the vertical skeleton rear base 144 to the front side. Prepare. An upper skeleton part 140 is provided on the vertical skeleton part 139. The upper skeleton 140 is vertically plate-shaped upper skeleton rear base 146 linearly protruding rightward from the upper end of the vertical skeleton rear base 144, and is bent at a right angle from the front edge of the upper skeleton rear base 146 to the front side. The upper skeleton upper base 147 and the upper sliding engagement part 14 that is bent upward after being separated from the lower edge of the upper skeleton rear base 146 to the rear side. Between the upper sliding engagement portion 14 and the upper skeleton rear base 146, an upper guide groove 148 is configured to have an opening shape on the upper side, the left side, and the right side. The upper guide groove 148 is a groove that takes in the upper sliding engagement portion 16 of FIG. 1 in a movable manner. A lower skeleton part 142 is provided below the vertical skeleton part 139. The lower skeleton portion 142 is bent vertically at a right angle from the lower edge of the lower skeleton rear base 149 to the front side, and a vertical plate-like lower skeleton rear base 149 projecting linearly from the lower end of the vertical skeleton rear base 144 to the right. The lower skeleton lower base 150 and the lower sliding engagement portion 15 that is bent downward after being separated from the upper edge of the lower skeleton rear base 149 to the rear side. Between the lower sliding engagement part 15 and the lower skeleton rear base 149, a lower guide groove 151 is formed in a shape opened to the lower side, the left side, and the right side. The lower guide groove 151 is a groove that movably takes in the lower sliding engagement portion 17 in FIG. 1. The connector attachment portion 143 is located in the lower half of the vertical direction and has a vertical plate shape that linearly protrudes to the right from the right edge portion of the vertical skeleton rear base 144 so as to be parallel to the vertical skeleton rear base 144. . A screw insertion hole 153 for inserting a set screw 152 such as a wood screw is provided in the connector attaching portion 143, the vertical skeleton rear base 144, the upper skeleton rear base 146, and the lower skeleton rear base 149.

  The vertical skeleton part 139 is provided with a fitting confirmation mechanism 180. In the fitting confirmation mechanism 180, when the game board 8 is attached to the movable frame 6 of FIG. 1, the electrical connection terminal of the frame side electrical connection structure 10 and the electrical connection terminal of the board side electrical connection structure 18 are normally connected. This is a mechanism that informs people of this by sound. Returning to FIG. 8, the fitting confirmation mechanism 180 includes a lever shaft 181, a confirmation lever 182, and a spring 183. The lever shaft 181 is a metal round bar, is fixed to the rear vertical frame base 144, and linearly protrudes from the rear surface of the vertical vertical base 144 to the back side. The confirmation lever 182 is made of a metal plate, and is attached to the lever shaft 181 so as to be rotatable in the vertical direction so as to be parallel to the rear surface of the base 144 after the vertical skeleton. The spring 183 is configured by a coil spring made of metal. One end of the spring 183 is fixed to the base posterior base 144 and the other end of the spring 183 is fixed to the confirmation lever 182 so that the spring 183 protrudes downward from the lever shaft 181 of the confirmation lever 182. Is urged from the upper side to the lower side indicated by an arrow W4. When the confirmation lever 182 is urged by the spring 183, the front end of the confirmation lever 182 collides with a stopper 184 provided on the vertical skeleton rear base 144 and stops so as not to go further to the left. The operation of the fitting confirmation mechanism 180 will be described later with reference to FIG.

  With reference to FIG. 9, a structure in which the board-side attachment structure 2 is attached to the game board 8 will be described. The connector mounting portion 143, the vertical skeleton rear base 144, the upper skeleton rear base 146, and the lower skeleton rear base 149 are in contact with the back surface 13 of the game board 8 from the back side, and the upper skeleton upper base 147 is in contact with the upper end surface of the game board 8. The lower skeleton lower base 150 is brought into contact with the lower end surface of the game board 8, and the vertical skeleton left base 145 is brought into contact with the left end face of the game board 8. In this state, the set screw 152 is fastened to the game board 8 from the back side of the board side mounting structure 2 via the screw insertion hole 153 of FIG. As a result, the board-side mounting structure 2 is fixedly attached to the left side of the game board 8, and the board-side electrical connection structure 18 projects rearward from the back surface 13 of the game board 8. Thus, when the game board 8 provided with the board side attachment structure 2 is attached to the frame side attachment structure 1, the fitting confirmation is performed as the board side attachment structure 2 is fitted into the frame side attachment structure 1. The mechanism 78 and the fitting confirmation mechanism 180 collide with each other and move, and it is sounded that the electrical connection terminals of the frame side electrical connection structure 10 and the electrical connection terminals of the panel side electrical connection structure 18 are normally connected. Tell people. The operation of the fitting confirmation mechanism 78 and the fitting confirmation mechanism 180 will be described later with reference to FIG.

  With reference to FIG. 10, the structure to the board side attachment structure 2 of the board side electrical connection structure 18 is demonstrated. In the panel-side electrical connection structure 18, the panel-side connector substrate 156 is fixed to the front surface of the panel-side connector container 157, and the panel-side connector container 157 is fixedly attached to the back surface of the connector mounting portion 143 of the panel-side mounting structure 2. Structure. The board-side connector board 156 has a structure in which a board-side internal connector 158 and a board-side external connector 159 are mounted on a circuit board made of a printed wiring board. A connector body made of synthetic resin for the board side internal connector 158 and a connector body made of synthetic resin for the board side external connector 159 are fixed to the circuit board, and an electrical connection terminal called a connector pin of the board side internal connector 158 and the board side external connector 159. The electrical connection terminals called connector pins are connected by foil-shaped electric wires provided on the circuit board so as to transmit electricity to each other. A positioning hole 160 and a screw insertion hole 161 are individually provided in the upper and lower portions of the panel-side connector board 156 as through holes in the front-rear direction. The board side wiring 51 of FIG. 1 is connected to the board side internal connector 158. As a result, electrical components attached to the game board 8 are connected to the board-side internal connector 158. The frame side external connector 94 of FIG. 2 is connected to the panel side external connector 159.

  The board-side connector container 157 is made of synthetic resin and includes a plate-like board-side board fixing part 162, a board-side positioning part 163, and attachment feet 164. A board-side mounting base 165 protrudes rearward from the back surface of the board-side board fixing part 162 at the upper and lower parts of the board-side board fixing part 162. The board-side mounting base 165 is provided with positioning protrusions 166 and screw mounting holes 167 individually. The positioning protrusion 166 is fitted so that the positioning hole 160 does not rattle, and protrudes rearward from the back surface of the panel side mounting base 165. The screw mounting hole 167 penetrates the back surface of the panel side mounting base 165 and the front surface of the panel side substrate fixing portion 162. When the panel-side internal connector 158 and the panel-side external connector 159 are directed to the rear side and the positioning hole 160 is fitted into the positioning projection 166 from the rear side of the panel-side connector container 157, the screw insertion hole 161 and the screw mounting hole 167 Are opposed to each other in the front-rear direction. Thereafter, the set screw 168 is fastened from the rear side of the board side connector board 156 to the screw mounting hole 167 via the screw insertion hole 161, whereby the board side connector board 156 is fixed to the board side connector container 157.

  The board-side positioning unit 163 protrudes upward and rearward from the upper part of the board-side board fixing part 162 and protrudes downward and rearward from the lower part of the board-side board fixing part 162. And individually connected to the lower part. The mounting legs 164 are individually connected to the upper and lower portions of the board-side substrate fixing portion 162 so as to protrude rearward from the upper portion of the board-side substrate fixing portion 162 and to protrude rearward from the lower portion of the board-side substrate fixing portion 162. The A set screw 169 such as a tapping screw penetrates the mounting foot 164 from the back side of the mounting foot 164 and is fastened to the connector mounting portion 143, whereby the panel side connector container 157 is fixed to the panel side mounting structure 2. .

  The operation of the fitting confirmation mechanism 78 and the fitting confirmation mechanism 180 will be described with reference to FIG. As shown in FIG. 11a, as the board side mounting structure 2 is fitted into the frame side mounting structure 1 in the direction indicated by the arrow X2, the tip of the confirmation lever 182 received by the stopper 184 is Colliding with the tip of the confirmation lever 80, the confirmation lever 80 is pushed by the confirmation lever 182, resists the spring force of the spring 81, rotates around the lever shaft 79 in the direction indicated by the arrow W 5, and escapes the confirmation lever 182. By the rotation in the direction indicated by the arrow W5, the confirmation lever 80 changes from the state indicated by the solid line to the state indicated by the phantom line, and the tip of the confirmation lever 182 passes through the tip of the confirmation lever 80 in the direction indicated by the arrow X2. . In this way, in the process of moving the confirmation lever 80; 182, the electrical connection terminal of the frame side electrical connection structure 10 and the electrical connection terminal of the panel side electrical connection structure 18 are normally connected to each other. Then, as the distal end of the confirmation lever 182 passes through the distal end of the confirmation lever 80 in the direction indicated by the arrow X2, the confirmation lever 80 is moved in the direction indicated by the arrow W6 about the lever shaft 79 by the spring force of the spring 81. It rotates and collides with the stopper 82 to generate a metal sound. Due to the generation of this metal sound, the fitting confirmation mechanism 78 and the fitting confirmation mechanism 180 can normally connect the electrical connection terminal of the frame side electrical connection structure 10 and the electrical connection terminal of the panel side electrical connection structure 18. You can let people know that you have done this.

  As shown in FIG. 11 b, as the panel-side mounting structure 2 is pulled out in the direction indicated by the arrow X <b> 3 to the frame-side mounting structure 1, the distal end portion of the confirmation lever 80 received by the stopper 82 is Colliding with the tip of the confirmation lever 182, the confirmation lever 182 is pushed by the confirmation lever 80, resists the spring force of the spring 183, rotates about the lever shaft 181 in the direction indicated by the arrow W 7, and escapes the confirmation lever 80. By rotating in the direction indicated by the arrow W7, the confirmation lever 80 changes from the state indicated by the solid line to the state indicated by the phantom line, and the distal end portion of the confirmation lever 182 passes through the distal end portion of the confirmation lever 80 in the direction indicated by the arrow X3. In this way, in the process of moving the confirmation lever 80; 182, the connection between the electrical connection terminal of the frame side electrical connection structure 10 and the electrical connection terminal of the panel side electrical connection structure 18 is released. Then, as the distal end of the confirmation lever 182 passes through the distal end of the confirmation lever 80 in the direction indicated by the arrow X3, the confirmation lever 182 moves in the direction indicated by the arrow W8 about the lever shaft 181 by the spring force of the spring 183. It rotates and is received by the stopper 184.

  According to the best mode, in FIG. 1, the frame side mounting structure 1 is rotatably attached to the left side of the movable frame 6, and the board side mounting structure 2 is fixedly provided on the left side of the game board 8. When the game board 8 is attached in a state where the frame side attachment structure 1 is rotated laterally from the inside of the board storage chamber 7 of the movable frame 6 to the front side of the movable frame 6, the board side attachment structure 2 The lower skeleton part 142 (see FIG. 8) is fitted into the lower guide groove 75 (see FIG. 2) of the frame side mounting structure 1, and the upper skeleton part 140 (see FIG. 8) of the panel side mounting structure 2 is on the frame side. After being fitted in the upper guide groove 71 (see FIG. 2) of the mounting structure 1, the left side of the game board 8 is pushed in the direction of the vertical skeleton 64 (see FIG. 2) of the frame side mounting structure 1. The upper sliding engagement portion 16 is taken into the upper guide groove 148 (see FIG. 8), and the upper sliding engagement portion 14 is engaged with the upper sliding engagement. 16, the lower sliding engagement portion 17 is taken into the lower guide groove 151 (see FIG. 8), and the lower sliding engagement portion 15 and the lower sliding engagement portion 17 are fitted to each other. Since the frame-side electrical connection structure 10 and the board-side electrical connection structure 18 are connected to each other, by attaching the game board 8 loaded with electrical components to the movable frame 6 loaded with electrical components, The electrical components of the game board 8 and the electrical components of the movable frame 6 can be interconnected.

  As shown in FIG. 2, the frame-side internal connector 93 is connected to electrical components mounted on the movable frame 6 of FIG. 1, and the frame-side external connector 94 is connected to the panel-side external connector 159 of FIG. 10. As described above, since the frame-side electrical connection structure 10 includes the frame-side internal connector 93 and the frame-side external connector 94, the wiring between the electrical components of the movable frame 6 and the frame-side electrical connection structure 10 is organized. There is an advantage that you can. Further, as shown in FIG. 10, electrical components mounted on the game board 8 of FIG. 1 are connected to the board-side internal connector 158, and the frame-side external connector 94 of FIG. 2 is connected to the board-side external connector 159. Since the board-side internal connector 158 and the board-side external connector 159 are assigned to the board-side electrical connection structure 18, the wiring between the electrical components of the game board 8 and the board-side electrical connection structure 18 is provided. Has the advantage of being tidy.

  3 and 10, the frame-side electrical connection structure 10 is attached so as to be movable in the vertical and horizontal directions parallel to the front surface of the connector attachment portion 65 of the frame-side attachment structure 1, and the frame-side electrical connection structure 10 is attached to the frame side. The board-side electrical connection structure 18 provided with the positioning part 99 and provided in the board-side mounting structure 2 includes the board-side positioning part 163. For this reason, the board side positioning part 163 and the frame side positioning part 99 are individually fitted, so that the positions of the frame side electrical connection structure 10 and the board side electrical connection structure 18 are aligned, and the frame side electrical connection structure. There is an advantage that the electrical connection terminal of the body 10 and the electrical connection terminal of the panel side electrical connection structure 18 are appropriately connected. Since the frame side positioning portion 99 includes the guide surface 105 on the peripheral wall 104, there is an advantage that the panel side positioning portion 163 is suitably fitted into the frame side positioning portion 99 while being guided by the guide surface 105.

  3 and 10, since the column 107 is mounted in contact with the lower edge portion of the movable hole 110 by its own weight, the board side positioning portion 163, the frame side positioning portion 99, and Of the frame side positioning part 99 so that the frame side positioning part 99 is lifted upward by the board side positioning part 163 as the board side positioning part 163 is inserted into the frame side positioning part 99. If the attachment position to the connector attachment portion 65 and the attachment position of the panel side positioning portion 163 to the connector attachment portion 143 are set, the frame-side electrical connection structure 10 has the outer diameter of the column 107 and the movable hole 110. The connector can be freely moved in a direction parallel to the front surface of the connector mounting portion 65 within the range of the difference from the diameter.

  As shown in FIG. 12, the connector 172 connected to the frame-side wiring 171 of the electrical component mounted on the movable frame 6 is routed from the back side of the movable frame 6 via the wiring hole 173 provided in the panel storage chamber 7. The frame side internal connector 93 is fitted. This connection between the connector 172 and the frame side internal connector 93 is performed when the game board 8 is attached to or removed from the board storage chamber 7 of the movable frame 6. 1, if the frame side wiring 171 moves back and forth in the wiring hole 173 in accordance with the rotation about the upper hinge 3 and the lower hinge 4 shown in FIG. 1, the connection between the connector 172 and the frame side internal connector 93 is disconnected. It does not have to be. The frame side wiring 171 may be configured by a flexible wiring in the same manner as the board side wiring 51. 174 is an outer guide rail provided on the game board 8, 175 is an inner guide rail provided on the game board 8, 176 is a ball launching path provided on the game board 8, and 177 is a game area provided on the game board 8. It is.

  The panel-side electrical connection structure 18 may be attached to the connector attachment portion 143 so as to be movable in the vertical and horizontal directions parallel to the back surface of the connector attachment portion 143. In this case, the frame-side electrical connection structure 10 may be provided so as to be movable in the vertical and horizontal directions as in the best mode even if it is fixed to the connector mounting portion 65. The maximum opening angle θ1 of the frame side mounting structure 1 is not limited to 45 degrees, and the frame side mounting structure 1 is centered on the upper hinge 3 and the lower hinge 4 as shown in FIG. If the frame side mounting structure 1 does not collide with the front door 9 opened to the front side when it rotates to the front side, it may be within a range that allows the operation to attach and remove the game board 8 from the front side of the movable frame 6. . The range may be, for example, a range of 40 degrees to 80 degrees. In FIG. 3, the column 107 is provided in the connector mounting portion 65, the movable hole 110 is provided in the frame side connector container 92, and the frame side electric power is changed depending on the range of the difference between the outer diameter of the column 107 and the diameter of the movable hole 110. The connection structure 10 may be freely moved in a direction parallel to the front surface of the connector mounting portion 65. In FIG. 10, the panel-side electrical connection structure 18 may be attached to a vertical wall 170 bent at a right angle from the connector mounting portion 143 so as to be movable in the vertical and horizontal directions parallel to the wall surface of the vertical wall 170. The wall surface of the vertical wall 170 is a surface that is perpendicular to the back surface of the connector mounting portion 143. In this case, the vertical wall 170 is formed so as to be longer than the configuration shown in FIG. 10 so that it becomes a part replacing the connector mounting portion 143 shown in FIG. 10, and the column 107 of FIG. 3 is formed on the vertical wall 170 or the panel-side connector container 157. 3 may be provided on the other side of the vertical wall 170 or the panel-side connector container 157.

The disassembled perspective view (best form) which shows a gaming machine frame and a game board. The frame side attachment structure is shown, a figure is a perspective view from the front side, b figure is a perspective view from the back side (best form). The perspective view which shows the attachment structure of a frame side electrical connection structure (best form). The longitudinal cross-sectional view which shows the assembly structure of a frame side electrical-connection structure (best form). The upper hinge mounting structure is shown, wherein a is an exploded perspective view and b is an assembled perspective view (best mode). The attachment structure of a lower hinge is shown, a figure is an exploded perspective view, b figure is an assembly perspective view (best form). a figure is a perspective view from the front side of the structure where the upper part of the frame side structure housing was opened to the front side of a movable frame, and b figure is a BB line sectional view (best form) of a figure. The board side attachment structure is shown, a figure is a perspective view from the front side, b figure is a perspective view from the back side (best form). The perspective view from the back side of the game board provided with the board side attachment structure (best form). The perspective view which shows the attachment structure of a board | substrate side electrical-connection structure from the back side (best form). The schematic diagram which shows the effect | action of a fitting confirmation mechanism (best form). A plane sectional view (best mode) in which a game board is attached to a board storage room and a door is closed.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Frame side attachment structure 2 Board side attachment structure 3 Upper hinge 4 Lower hinge 5 Game machine frame 6 Movable frame 7 Board storage room 8 Game board 10 Frame side electrical connection structure 11 Opening holding part 12 Opening holding part 14 Upper sliding engagement portion 15 Lower sliding engagement portion 16 Upper sliding engagement portion 17 Lower sliding engagement portion 18 Panel side electrical connection structure

Claims (3)

  The frame side electrical connection structure is mounted so as to be movable in the vertical and horizontal directions parallel to the frame side connector mounting portion of the frame side mounting structure, or the panel side electrical connection structure is mounted on the panel side connector of the panel side mounting structure. The frame side mounting structure is rotatably mounted on the left side of the movable frame, and the board side mounting structure is fixedly provided on the left side of the game board. When the game board is mounted in a state in which the side mounting structure is rotated laterally from the inside of the movable frame board storage chamber to the front side of the movable frame, the upper sliding engagement located above the board side mounting structure The lower sliding engagement portion is fitted in the upper sliding engagement portion positioned at the upper portion of the frame side mounting structure, and the lower sliding engagement portion positioned at the lower portion of the panel side mounting structure is positioned at the lower portion of the frame side mounting structure. After fitting into the joint, the left side of the game board is the frame side mounting structure Game board mounting device of the pachinko machine by being pushed linearly, panel-side mounting structure is characterized in that attached by fitting the frame-side mounting structure.   The frame-side electrical connection structure has a frame-side internal connector and a frame-side external connector, or the panel-side electrical connection structure has a panel-side internal connector and a panel-side external connector. A game board mounting device for a pachinko machine according to claim 1.   2. A game board for a pachinko machine according to claim 1, wherein the frame side electrical connection structure includes a frame side positioning part, and the board side electrical connection structure includes a board side positioning part fitted into the frame side positioning part. Mounting device.

Images