JP2005261664A - Game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a game machine in which a board provided on a back surface is housed compactly. <P>SOLUTION: A power board box 20 housing a power board 25 is installed to a mechanism plate 10. Then, a main board base 30 is provided so as to cover the power board box 20 and a main board box (not shown in the figure) is installed on the front surface (surface in an upper direction in the figure) of the main board base 30. A projection member 40 is provided on the back surface (surface in a lower direction in the figure) of the main board base 30, and since it abuts on the front surface 21a of the cover part 21 of the power board box 20 and a distance between the main board box and the power board box 20 is maintained, the influence of heat generated from the power board is evaded. Also, since the tip of a locking plate part 352 is locked to the locking receiving part 62 of a receiving member 60, the main board base 30 is held in an open state and the main board base 30 does not become obstructive at the time of handling the power board box 20. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a gaming machine, and in particular, to a gaming machine that stores a board provided on the back surface in a compact manner.

Conventionally, gaming machines such as pachinko machines are provided with various substrates for controlling the gaming machine on the back side. FIG. 15 is a rear view of the conventional pachinko machine 100. As shown in FIG. 15, a transparent resin main board box 101 that houses a main board (not shown) that controls the main control of the pachinko machine 100 is provided on the lower left rear surface of the pachinko machine 100. A sound board box 102 containing a sound board (not shown) is located to the right of 101, a payout control board box 103 containing a payout board (not shown) is located to the right of the sound board box 102, and above it. A power board box 104 that houses a power board (not shown) is disposed. In addition, the game board is provided with a liquid crystal screen, various lamps, and an electric accessory, and on the back of the game board is a symbol display board (not shown) for controlling the liquid crystal screen (not shown), various lamps and electric roles. An electrical decoration board (not shown) for controlling the object is provided. The symbol display board, the illumination board, the back of the game board, and various wirings are covered and protected by the center cover 107. Further, a payout device 105 for paying out game balls or lending out game balls is provided at the center on the right side of the back surface of the pachinko machine 100. In addition, a game ball tank 106 is provided at the upper back of the pachinko machine 100, stores the game balls supplied from the gaming machine installation island, and supplies the game balls to the payout device 105.
None

  However, in gaming machines, there is a desire to increase the area of the game board and the area of the liquid crystal screen as a game area. To that end, it is conceivable to reduce the size of various boards other than the back of the game board, the size of the box that houses the board, or devise the box arrangement method, but the power supply board has its properties In addition, in order to generate heat, there is a problem that another substrate must be separated from the power supply substrate. Further, when the substrate boxes are arranged in a stacked manner, there is a problem that the substrate box arranged in the front side becomes an obstacle when handling the substrate arranged in the back.

  In addition, the power supply board box is caulked like the main board box because the power supply board supplies power for operating the gaming machine, so there is no fear of being replaced by an unauthorized person like the main board box. It is not necessary to fix it, and it is considered that the power supply board box is simply locked and installed for the sake of simplicity, but in that case, the problem is that the power supply board will shift when moving the gaming machine There is.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a gaming machine that stores a board provided on the back surface in a compact manner.

  In order to solve the above-described problems, in the gaming machine according to the first aspect of the present invention, an outer frame for installing the gaming machine, one end of the outer frame is pivotally supported and can be opened and closed, and the game medium flows down. Various types of a middle frame for holding a game board, a gaming ball payout device for paying out a game ball installed on the back of the middle frame, a game ball tank for storing a game ball supplied to the game ball payout device, and a gaming machine In a gaming machine comprising a mechanism board on which a board that controls the game is installed, a power board that controls the power supply of the gaming machine, and a main board that controls the game of the gaming machine, the back of the mechanism board on the gaming machine On the side, an installation member for installing the power supply board case containing the power supply board on the mechanism plate, and a substantially rectangular main board base covering the power supply board case installed on the mechanism plate by the installation member; The main board base A main board base fixing member is provided above the plate case so as to be pivotable in the vertical direction. The main board base faces the power board case in a state of covering the power board case. A main board case having a substantially rectangular parallelepiped shape in which the main board is installed is provided on the outer surface of the main board base, which is a surface opposite to the surface, for maintaining a distance from the power supply board case. The protruding member is erected on the back surface.

  Moreover, in the gaming machine of the invention according to claim 2, in addition to the configuration of the invention of claim 1, the main board base fixing member includes a receiving member having flexibility toward the front side of the gaming machine. The receiving member includes a locking portion receiving portion standing on the back side of the gaming machine, and the main board base is locked to the locking portion receiving portion at a position facing the receiving member. The locking portion includes a locking member erected parallel to the axis of the rotation axis of the main substrate base, and the main substrate base is rotated to engage the locking member with the locking portion receiving portion. By being stopped, the power supply substrate case can be held without being covered.

  Moreover, in the gaming machine of the invention according to claim 3, in addition to the configuration of the invention according to claim 2, the locking member is provided with a plurality of locking portions radially, and the main board base has different angles. It is the structure characterized by being able to hold by.

  Moreover, in the gaming machine of the invention according to claim 4, in addition to the configuration of the invention according to any one of claims 1 to 3, the installation member is one or a plurality of eaves members facing upward, The power supply board case is provided with a locking member that is locked to the flange member, and the power supply board case is installed on the mechanism plate by locking the locking member to the flange member. The projecting member has a substantially rectangular parallelepiped cutout at the bottom of the tip, and the cutout at the tip abuts the front and top surfaces at an angle formed by the front and top surfaces of the power board case. It is the structure characterized by this.

  Further, in the gaming machine of the invention according to claim 5, an outer frame for installing the gaming machine, a game board on which one end side is pivotally supported by the outer frame and can be opened and closed, and a game medium flows down are held. A middle frame, a gaming ball dispensing device that is installed on the back of the middle frame and that dispenses gaming balls, a gaming ball tank that stores gaming balls supplied to the gaming ball dispensing device, and a board that controls various controls of the gaming machine In the gaming machine provided with a mechanism board on which is installed, a power board that controls the power supply of the gaming machine, and a main board that controls the gaming of the gaming machine, One or a plurality of flange members facing upward for installing a power supply board case containing a power supply board on the mechanism plate, and a substantially rectangular shape covering the power supply board installed on the mechanism plate by the installation member in a box Main board base above the power board A main board base fixing member pivotally supported so as to be pivotable in the vertical direction, and the power board case is provided with a locking member for locking to the flange member, the locking member being By being locked by the flange member, the power supply board is installed on the mechanism plate, and the main board base is opposite to the surface facing the power supply board case in a state of covering the power supply board case. The main board base is a substantially rectangular parallelepiped main board case having the main board installed therein, and the power board case is covered on the back surface of the main board base. A pressing member is provided that is erected at a position in contact with the upper surface of the power supply board case and presses the power supply board case downward.

  In the gaming machine of the invention according to claim 1, on the back side of the mechanism board gaming machine, the installation member is installed on the mechanism board with a power board case housing the power board, and the substantially rectangular main board base is installed. The power board case installed on the mechanism plate is covered by the member, and the main board base fixing member can pivotally support the main board base so as to be rotatable in the vertical direction above the power board case. In addition, the main board base is an outer surface of the main board base that is a surface opposite to the surface facing the power board case in a state of covering the power board case with the main board case having a substantially rectangular parallelepiped shape in which the main board is installed. The distance from the power supply board case can be maintained by the protruding member standing on the back surface. Therefore, since the main board case and the power board case can be arranged in an overlapping manner, the main board case and the power board case can be stored in a compact manner, and the space on the back of the gaming machine can be used effectively. Since the distance from the power supply board to the main board can be maintained, the main board is not easily affected by heat generated by the power supply board.

  Further, in the gaming machine of the invention according to claim 2, in addition to the effect of the invention of claim 1, the receiving member of the main board base fixing member has flexibility toward the front side of the gaming machine. The receiving member is provided with an engaging portion receiving portion on the back side of the gaming machine, and the main board base is provided with an engaging member at a position facing the receiving member. The locking portion erected on the locking member can be locked to the locking portion receiving portion in parallel with the axis of the shaft. Further, the power board case can be held without being covered by rotating the main board base and locking the locking member to the locking part receiving part. Therefore, since the main substrate base can be held open, it is easy to work.

  In addition, in the gaming machine of the invention according to claim 3, in addition to the effect of the invention of claim 2, the plurality of locking portions provided radially on the locking member hold the main board base at different angles. Is possible. Therefore, it is easy to work because the main substrate base can be stopped at a plurality of positions.

  In addition, in the gaming machine of the invention according to claim 4, in addition to the effect of the invention according to any one of claims 1 to 3, the installation member is one or more scissors members facing upward, The locking member of the substrate case can be locked to the flange member. And a power supply board case can be installed in a mechanism board by a latching member latching by a collar member. Further, the protruding member is provided with a substantially rectangular parallelepiped notch at the lower end of the tip, and the notch at the tip abuts the front and top surfaces at an angle formed by the front and top surfaces of the power supply substrate case. Therefore, since the power supply board case can be pressed by the protruding member, it is possible to prevent the power supply board case from being displaced when the gaming machine is moved.

  In the gaming machine according to the fifth aspect of the present invention, the one or more scissors members provided on the back side of the gaming machine of the mechanism plate are used for installing the power board case containing the power board on the mechanism board. The main board base fixing member is directed upward, and a substantially rectangular main board base that covers the power supply board installed on the mechanism plate by the installation member is pivotally supported above and below the power supply board so as to be rotatable in the vertical direction. can do. Further, the locking member provided in the power supply board case is locked to the flange member, and the locking member is locked to the flange member, so that the power supply board can be installed on the mechanism plate. In addition, the main board base has a substantially rectangular parallelepiped main body in which the main board is installed on the outer surface of the main board base, which is the surface opposite to the surface facing the power board case when the power board case is covered. A holding member provided with a board case and standing on the back of the main board base at a position where it abuts the upper surface of the power board case in a state of covering the power board case may hold the power board case downward. it can. Therefore, since the main board case and the power board case can be arranged in an overlapping manner, the main board case and the power board case can be stored in a compact manner, and the space on the back of the gaming machine can be used effectively. In addition, since the power supply board case can be pressed by the pressing member, it is possible to prevent the power supply board case from being displaced when the gaming machine is moved.

  Hereinafter, embodiments of the present invention will be described in the following order with reference to the drawings. FIG. 1 is a rear perspective view of the pachinko machine 1 according to the present embodiment. As shown in FIG. 1, the pachinko machine 1 includes an outer frame 2 having a substantially rectangular shape in front view that supports the main body of the pachinko machine 1, and the outer frame 2 allows a game machine installation island (not shown) of the game hall to be installed. is set up. As shown in FIG. 1, a transparent resin main board box 50 that houses a main board (not shown) that controls the main control of the pachinko machine 1 is provided in the lower left part of the back surface of the pachinko machine 1. On the right side of the box 50, there is provided a payout control board box 5 containing a payout control board (not shown). And on the right side of the payout control board box 5 is installed next to the pachinko machine 1 installed on the gaming machine installation island, and in order to exchange the game balls used in the pachinko machine 1 by inserting cash and prepaid cards. A card unit connection device 6 is provided for connection to a card unit (not shown).

  In addition, in the upper half of the front surface of the pachinko machine 1, a game board (not shown) provided with various winning holes, bonuses, and a liquid crystal screen is provided. On the back of the game board, there are provided a symbol display board (not shown) for controlling a liquid crystal screen (not shown) and an electric decoration board (not shown) for controlling various lamps and electric accessories. And these symbol display board | substrates, an electrical decoration board | substrate, the back surface of a game board, and various wiring are covered with the center cover 4, and are protected. In addition, a payout device 7 for paying out (ejecting) game balls to a lower plate (not shown) provided on the front surface of the game machine is provided at the upper part of the card unit connection device 6. A game ball tank 3 is provided at the upper back of the pachinko machine 1 and the upper part of the center cover 4 to store the game balls supplied from the gaming machine installation island and supply the game balls to the payout device 7. To do.

  An upper hinge 91 and a lower hinge 92 are respectively provided on the upper right and lower right in FIG. 1 of the outer frame 2, and a substantially rectangular metal plate inner frame 93 is provided on the front side of the pachinko machine 1. 91 and a lower hinge 92 are rotatably held. The middle frame 93 is appropriately provided with an opening, and a game board (not shown), a game ball tank 3, a payout device 7, and the like are installed. Further, a mechanism plate 10 (see FIG. 2) is attached to the inner frame 93 at the back of the main board box 50 and the payout control board box 5, and the main board box 50 and the payout control board box 5 are attached to the mechanism board 10. It is attached. A power supply board box 20 is installed between the main board box 50 and the mechanism plate 10 (see FIG. 3).

  Next, the power supply board box 20 and the main board base 30 attached to the mechanism plate 10 will be described with reference to FIGS. 2 is a perspective view of the mechanism board 10 with the power supply board box 20 and the main board base 30 attached thereto. FIG. 3 is a perspective view of the mechanism board 10, the power supply board box 20 and the main board base 30 of FIG. 4 is an exploded perspective view, FIG. 4 is a front view of the power supply board box 20, FIG. 5 is a front view of the state where the power supply board box 20 is attached to the mechanism plate 10, and FIG. FIG. 7 is a perspective view in a state where the main substrate base 30 is opened, and FIG. 8 is a diagram in a state where the main substrate base 30 is opened. 5 is a cross-sectional view taken along the line CC 'in FIG. 5, FIG. 9 is a partial perspective view of the main substrate base 30 as viewed from the direction of arrow D in FIG. 7, and FIG. FIG.

  As shown in FIGS. 3 and 5, the right half of the mechanism plate 10 is provided with a game ball flow-down mechanism 80 provided with a plurality of passing balls 89 for game balls, and the game balls collected from the game area Or the game ball paid out from the payout device 7 provided in the upper right part of the mechanism board 10 flows down. As shown in FIG. 3, a power supply board installation wall 11 on which the power supply board box 20 is installed is provided on the left half. A game ball guide rod 87 for guiding the game ball falling to the left side to the game ball flow-down mechanism 80 is provided on the upper portion of the power supply board installation wall 11, and the main substrate base fixing member 70 is screwed on the lower portion thereof. Screw holes 18 and 19 are provided for fixing with a screw. Further, a cylindrical installation cylinder 14 having a hollow inside in which a screw (not shown) for fixing the main board base 30 is inserted is erected on the left outside the power supply board installation wall 11. . An installation cylinder for fixing the main board base 30 is also provided on the outer right side of the power supply board installation wall 11, but is hidden by the left wall of the game ball flow down mechanism 80 in FIG. 3.

  First, installation of the power supply board box 20 on the mechanism plate 10 will be described. As shown in FIGS. 3 and 4, the power supply board box 20 includes a substantially rectangular plate-shaped base portion 22 and a substantially cubic cover portion 21, and a power supply substrate 25 is installed on the surface of the base portion 22. The cover portion 21 covers the power supply board 25 so as to protect the power supply board 25. A plurality of ventilation holes 23 are provided in the front surface 21 a of the cover portion 21, and heat generated from the power supply substrate 25 is released. Further, at the left end of the base portion 22, substantially cubic locking members 27 and 29 for installing the power supply board box 20 on the power supply board installation wall 11 are erected at the upper part and the lower part. Further, substantially cubic locking members 26 and 28 are also provided at the upper and lower portions at the right end.

  Further, as shown in FIGS. 3 and 5, hooks 12 and 13 are arranged in the vertical direction at the left end of the power supply board installation wall 11 of the mechanism plate 10, and a plate spring 15 is provided at the right end. Yes. The lower end of the plate spring 15 is fixed to the mechanism plate 10, and an urging force is applied to the left side in FIG. And the unevenness | corrugation is formed so that the locking members 26 and 28 of a power supply board box may be locked. Specifically, the plate spring 15 is erected upward at the right end of the lower wall 16 erected at the lower part of the power supply board installation wall 11 of the mechanism plate 10. The position of the power supply board box 20 facing the locking member 28 is bent in a U shape so as to wrap the locking member 28. Further, the position facing the locking member 26 is also bent in a U shape so as to wrap the locking member 26.

  Therefore, the power supply board box 20 is installed on the mechanism plate 10 by locking the locking members 26 and 28 to the unevenness of the leaf spring 15 and locking the locking members 27 and 29 to the hooks 12 and 13 respectively. The

  Next, installation of the main board base 30 on the mechanism plate 10 will be described. As shown in FIG. 3, the main board base fixing member 70 is installed on the mechanism plate 10, and the main board base 30 is installed on the main board base fixing member 70. The main board base fixing member 70 has a substantially rectangular parallelepiped shape. The front surface is open, and shaft holes 76 and 77 for pivotally supporting the main board base 30 are horizontally provided in the upper left part and the upper right part of the front face. In the direction. An installation cylinder 74 that is a cylinder for installing the receiving member 60 is erected on the inner side of the back wall 71. In FIG. 3, although not shown in the shadow of the shaft hole 77, another installation cylinder is provided on the right side of the installation cylinder 74. Further, screw holes (not shown) are provided at the left and right ends of the back wall 71 at positions facing the screw holes 18 and 19, and screws (not shown) are inserted when installing on the mechanism plate 10.

  The main board base fixing member 70 is provided with a receiving member 60. The receiving member 60 is for holding the main substrate base 30 in an open state. As shown in FIG. 3, the receiving member 60 has an elliptical columnar base portion 63 lying in the horizontal direction and a substantially rectangular shape on the upper side surface of the base portion 63, and the front direction of the pachinko machine 1 (the direction of arrow B in FIG. 3). It is comprised from the board | plate part 61 formed with the raw material which has flexibility, for example, a plastic resin. Further, on the back side (the front side in FIG. 3) of the pachinko machine 1 of the plate portion 61, a bar-like locking receiving portion 62 is erected in the horizontal direction. A vertical support plate 66 is passed inside the elliptical column of the base 63, and screw holes 64 and 65 are provided at the left and right ends thereof. The screw hole 64 is provided at a position facing the installation cylinder 74 of the main board base fixing member 70, and a screw hole 65 is provided at a position facing the installation cylinder outside the figure, and a screw (not shown). Thus, the receiving member 60 is fixed to the main board base fixing member 70.

  Next, the main substrate base 30 will be described with reference to FIGS. 2, 3 and 7 to 10. The main board base 30 has a substantially rectangular plate shape, and main board box installation ports 31, 32, 33, and 34 are provided at the four corners of the upper left, upper right, lower left, and lower right, respectively. Then, the main board box 50 is provided on the front surface 49 (front side in FIG. 3) of the main board base 30, and four engagement claws (not shown) provided on the back surface of the main board box 50 are connected to the main board box installation port 31. , 32, 33, 34 by engaging. In addition, installation holes 38 and 39 are provided in the vicinity of the lower left vertex and in the vicinity of the lower right vertex, respectively. Then, a screw (not shown) is inserted into the installation hole 38 and the installation cylinder 14 of the mechanism plate 10 and installed in the mechanism plate 10. The installation hole 39 is installed with a screw (not shown) in a cover (not shown) that covers the game ball flow down mechanism 80. Further, substantially cylindrical shafts 36 and 37 arranged in the horizontal direction are respectively provided in the horizontal direction at the left end and substantially the center of the upper side of the main substrate base 30. Then, the shaft 36 is inserted into the shaft hole 76 of the main substrate base fixing member 70, the shaft 37 is inserted into the shaft hole 77, and the main substrate base 30 is moved vertically to the main substrate base fixing member 70 (the direction of the arrow in FIG. 2). ) In a rotatable manner.

  Further, a locking member 35 for locking the main substrate base 30 in an opened state is provided on the left of the right shaft 37. As shown in FIG. 10, the locking member 35 has a substantially rectangular locking plate portion 352 erected on the side surface of a columnar base portion 351, and has a predetermined angle (for example, about approximately) from the locking plate portion 352. (100 degrees) A substantially rectangular plate member 353 is erected at an open position, and a fan-shaped support plate 354 is disposed on the inner side of the smaller one of the central angles formed by the locking plate portion 352 and the plate member 353. 355 and 356 are erected. The locking plate portion 352 is longer than the plate member 353 in the height direction from the base portion.

  As shown in FIGS. 7 to 9, when the main substrate base 30 is opened, the locking member 35 is also rotated as the main substrate base 30 is rotated. Then, the tip of the locking plate portion 352 comes into contact with the locking receiving portion 62 of the receiving member 60. However, since the receiving member 60 is flexible in the direction of arrow B (see FIG. 3) and bends in the direction of arrow B, the locking plate portion 352 can move to the lower portion of the locking receiving portion 62. it can. Therefore, when the main board base 30 is released, the main board base 30 tries to rotate downward according to gravity. 30 is kept open without rotating downward.

  Next, the protruding member 40 of the main board base 30 will be described with reference to FIGS. A protruding member 40 is erected on the back surface of the main substrate base 30. The protruding member 40 is a member for maintaining a distance from the power supply board box 20, and a substantially rectangular protruding wall 401 is erected in the horizontal direction of the main board base 30, and substantially trapezoidal protruding walls 402, 403 is erected. As shown in FIGS. 6 and 8, the projecting member 40 contacts the front surface 21 a of the cover portion 21 of the power supply board box 20 when the main board base 30 is closed. Therefore, the main substrate base 30 is always separated from the cover portion 21 by the height of the protruding member 40.

  The present invention is not limited to the embodiment described in detail above, and various modifications can be made. First, in this embodiment, a pachinko machine 1 which is a kind of gaming machine is given as an example of a gaming machine, but the gaming machine is not limited to a pachinko machine, and can be applied to various gaming machines such as a pachinko machine and a slot. is there.

  In the above embodiment, the locking member 35 is provided with one locking plate portion 352, and the main board base 30 can be stopped only at one place. However, by providing a plurality of locking plate portions, the main substrate base 30 can be locked at a plurality of positions. FIG. 11 is a perspective view of a locking member 350 that is a modification of the locking member 35. As shown in FIG. 11, similarly to the locking member 35, the locking member 350 has a locking plate portion 352, a plate member 353, and support plates 354, 355, and 356 erected on the side surface of the base 351. However, a substantially rectangular second locking plate portion 360 is erected on the opposite side of the locking plate portion 352 from the plate member 353 at a position opened by a predetermined angle (for example, about 80 degrees). Further, fan-shaped support plates 357, 358, and 359 are erected on the inner sides of the locking plate portion 352 and the second locking plate portion 360. Thus, by providing the two locking plate portions 352 and the second locking plate portion 360 on the locking member 350, the main substrate base 30 can be held at two positions when opened. FIG. 12 is a cross-sectional view of the state in which the second locking plate portion 360 is locked to the locking receiving portion 62. Since the second locking plate portion 360 is farther away from the plate member 353 than the locking plate portion 352, the main substrate base 30 can be held at a higher position. The angle formed by the plate member 353 and the locking plate portion 352 is not limited to the angle of the above embodiment, and the angle formed by the locking plate portion 352 and the second locking plate portion 360 is also a modified example. It is not limited to what is shown in.

  A modification of the protruding member 41 of the main board base 30 will be described. FIG. 13 is a cross-sectional view in the direction of the arrow in the C-C ′ line in FIG. 5, which includes the main substrate base 30 including the projecting member 41 of the modification. As shown in FIG. 13, the protruding member 41 is disposed above the protruding member 40 of the above embodiment. Further, a notch is provided at the lower end on the front end side of the protruding wall 411 standing in the horizontal direction of the main board base 30, and the angle formed by the front face 21 a and the upper face 21 b of the cover portion of the power board box 20. The surface 411b facing the lower direction of the notch faces the upper surface 21b of the cover part 21, and the surface 411a in the back direction (right direction in FIG. 13) of the notch and the front surface 21a of the cover part 21 Face to face.

  As described with reference to FIGS. 3 and 4, the power supply board box 20 locks the locking members 26 and 28 with the unevenness of the leaf spring 15, and locks the locking members 27 and 29 with the hooks 12 and 13, respectively. It is installed in the mechanism board 10 by making it latch to. Therefore, when the pachinko machine 1 is transported, if a force is applied to the pachinko machine 1 in the vertical direction, there is a risk that the power supply board box is displaced. However, if the protruding member 41 as shown in FIG. 13 is provided, the surface 411b facing the lower direction of the notch faces the upper surface 21b of the cover portion 21, so that the power supply board box 20 is moved downward. Therefore, the power supply board box 20 can be prevented from being displaced.

  FIG. 14 is a cross-sectional view taken along the line C-C ′ in FIG. 5, including the main substrate base 30 including the projecting member 42 according to the modification. In order to prevent the power supply board box 20 from being displaced, as shown in FIG. 14, the protruding member 42 is disposed on the upper surface 21b of the cover portion 21 of the power supply board box 20, and the protruding wall 421 faces the upper surface 21b. You may make it do.

  Further, in order to maintain the distance between the power supply board box 20 and the main board box 50, the main board base 30 shown in FIG. 14 is not only provided with the protruding member 42 but also as shown in FIG. 6 described in the above embodiment. The projecting member 40 may be provided, and two projecting members may be provided.

  The gaming machine of the present invention is not limited to the pachinko machine 1 and can be applied to various gaming machines such as a pachikon machine and a pachislot machine.

It is a perspective view of the back of the pachinko machine 1 of this Embodiment. 2 is a perspective view of a state in which a power supply board box 20 and a main board base 30 are attached to a mechanism plate 10. FIG. FIG. 3 is an exploded perspective view of a mechanism plate 10, a power board box 20 and a main board base 30 in FIG. 3 is a front view of a power supply board box 20. FIG. 2 is a front view of a state where a power supply board box 20 is attached to a mechanism plate 10. FIG. It is sectional drawing of the arrow direction in the C-C 'line in FIG. 2 is a perspective view of a state in which a main board base 30 is opened. FIG. FIG. 6 is a cross-sectional view taken along the line C-C ′ in FIG. 5 with the main substrate base 30 opened. FIG. 8 is a partial perspective view of the main substrate base 30 as viewed from the direction of arrow D in FIG. 7. 4 is a partial perspective view of a locking member 35. FIG. 6 is a perspective view of a locking member 350 which is a modification of the locking member 35. FIG. FIG. 10 is a cross-sectional view of a state where the second locking plate portion 360 is locked to the locking receiving portion 62. It is sectional drawing of the arrow direction in the C-C 'line | wire in FIG. 5 provided with the main board | substrate base 30 provided with the protrusion member 41 of the modification. It is sectional drawing of the arrow direction in the C-C 'line | wire in FIG. 5 provided with the main board | substrate base 30 provided with the protrusion member 42 of the modification. It is a rear view of the conventional pachinko machine 100.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Pachinko machine 10 Mechanism board 12 Hook 13 Hook 15 Leaf spring 20 Power supply board box 21 Cover part 25 Power supply board 26 Locking member 27 Locking member 28 Locking member 29 Locking member 30 Main board base 35 Locking member 36 Shaft 37 Shaft 40 Protruding member 41 Protruding member 42 Protruding member 50 Main board box 60 Receiving member 61 Plate part 62 Locking receiving part 70 Main board base fixing member 76 Shaft hole 77 Shaft hole 350 Locking member 352 Locking plate part 360 Second engagement Stop plate part 401 Projection wall 411 Projection wall 421 Projection wall

Claims (5)

An outer frame for installing a gaming machine, an inner frame that is pivotally supported on one end side of the outer frame and can be opened and closed, and a game frame on which a game medium flows down; A game ball payout device for paying out game balls, a game ball tank for storing game balls supplied to the game ball payout device, a mechanism plate on which a board for controlling various controls of the game machines is installed, and a power supply for the game machines In a gaming machine equipped with a power board that controls the game and a main board that controls the gaming of the gaming machine,
On the back side of the mechanism plate gaming machine,
An installation member for installing a power supply board case containing the power supply board on the mechanism plate;
A substantially rectangular main board base that covers the power supply board case installed on the mechanism plate by the installation member, and a main board that pivotally supports the main board base so as to be vertically rotatable above the power supply board case. A base fixing member is provided,
The main substrate base includes
A substantially rectangular parallelepiped main board case having the main board installed therein is provided on the outer surface of the main board base, which is the face opposite to the face facing the power board case in a state of covering the power board case. And
A game machine characterized in that a protruding member for maintaining a distance from the power supply board case is erected on the back surface. The main board base fixing member is
A receiving member having flexibility toward the front side of the gaming machine;
The receiving member is
Provided with a locking portion receiving portion erected on the back side of the gaming machine,
The main substrate base is
A locking part that is locked to the locking part receiving part is provided at a position facing the receiving member, and is provided with a locking member that is erected in parallel with the axis of the rotation axis of the main substrate base,
The power board case can be held without being covered by rotating the main board base to lock the locking member to the locking part receiving part. The gaming machine described.   The gaming machine according to claim 2, wherein the locking member includes a plurality of locking portions radially, and the main board base can be held at different angles. The installation member is one or more flange members facing upward;
In the power supply board case,
A locking member for locking to the flange member is provided;
When the locking member is locked to the collar member, the power board case is installed on the mechanism plate,
The protruding member is
A substantially rectangular parallelepiped cutout is provided at a lower portion of the front end, and the cutout portion of the front end abuts on the front surface and the upper surface at an angle formed by the front surface and the upper surface of the power supply board case. Item 4. A gaming machine according to any one of Items 1 to 3. An outer frame for installing a gaming machine, an inner frame that is pivotally supported on one end side of the outer frame and can be opened and closed, and a game frame on which a game medium flows down; A game ball payout device for paying out game balls, a game ball tank for storing game balls supplied to the game ball payout device, a mechanism plate on which a board for controlling various controls of the game machines is installed, and a power supply for the game machines In a gaming machine equipped with a power board that controls the game and a main board that controls the gaming of the gaming machine,
On the back side of the mechanism plate gaming machine,
One or a plurality of eaves members facing upward for installing the power supply board case containing the power supply board on the mechanism plate;
A main board base fixing member that pivotally supports a substantially rectangular main board base that covers the power supply board installed on the mechanism plate by the installation member so as to be vertically rotatable above the power supply board is provided. And
In the power supply board case,
A locking member for locking to the flange member is provided;
When the locking member is locked to the flange member, the power supply board is installed on the mechanism plate,
The main substrate base includes
A substantially rectangular parallelepiped main board case having the main board installed therein is provided on the outer surface of the main board base, which is the face opposite to the face facing the power board case in a state of covering the power board case. And
A pressing member is provided on the back surface of the main board base so as to stand in contact with the upper surface of the power supply board case in a state of covering the power supply board case and to hold down the power supply board case. A gaming machine.

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