JP5348232B2 - Game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine configured so as to facilitate installation or wiring operation of a detection switch for crime prevention. <P>SOLUTION: The Pachinko game machine includes a glass door frame 5 which is openably installed on the front side of a front frame 2 openably provided on a machine frame 1, and a mechanism plate 26 installed on the reverse side thereof. A detection switch 38 for detecting opening and closing of the glass door frame 5 is provided on the mechanism plate 26. <P>COPYRIGHT: (C)2012,JPO&amp;INPIT

Description

The present invention relates to a gaming machine using a pachinko ball provided with a front opening / closing body that can be freely opened and closed on a pachinko machine or the like and a detection switch that informs that a door body is unnecessarily opened.

In game machines that use conventional pachinko balls , the opening of the glass door frame and front frame is detected to prevent the player from opening the glass door frame or front frame without permission and illegally acquiring prize balls. A detection switch for crime prevention that is informed is provided on the front frame and the machine frame. Further, many of the detection switches are provided on the open side of the glass door frame and the front frame.

However, in a conventional gaming machine using a pachinko ball, there is a problem that the detection switch may be damaged by an impact when closing the front frame. In addition, there is a problem that it is necessary to separately provide a detection switch for each of the front frame and the glass door frame.

The present invention has been made in view of the above-described problems and the like, and an object thereof is to provide a gaming machine using a pachinko ball capable of suitably operating a detection switch for crime prevention. is there.

In order to achieve the above object, a first aspect of the present invention is a pachinko machine comprising a front opening / closing body provided to be openable / closable with respect to the airframe, and a door provided to be openable / closable on the front side of the front opening / closing body. In a gaming machine that uses a ball, a detection switch that has a detection unit that is pressed and displaced in accordance with the closing operation of the door body, and that can detect the opening of the door body according to the pressing state of the detection unit, and the detection switch Holding means for displacing and urging means for urging the detection switch toward the detection unit, the detection switch held by the holding means closes the door body. When the door body is opened, the first state is displaced from the first state to the second state displaced by the urging force of the urging means. Enabled, the door body closed When the detection unit is pressed, the detection switch is changed from the second state to the first state, and when the door is opened, the detection unit is pressed. The detection switch is released from the first state to the second state, and when the detection switch is further opened, the pressing of the detection unit is released .

The invention according to claim 2 is a gaming machine using a pachinko ball provided with a front opening / closing body that can be opened and closed with respect to the machine body, and a door body that can be opened and closed on the front side of the front opening / closing body. A detection switch having a detection unit that is displaced by pressing; a detection switch capable of detecting opening of the front opening / closing body or the door body according to a pressing state of the detection unit; a holding unit that holds the detection switch displaceably; and the detection A pressing portion provided on the front side of the gaming machine with respect to the switch and pressing the detection switch to the rear side of the gaming machine, wherein the detection switch is configured in the state where the front opening / closing body and the door body are closed. It is located between a part of the airframe and the pressing part, and when the detection part is in a pressed state, the front opening / closing body is closed with respect to the airframe and the door body is closed with respect to the front opening / closing body. And detecting the opening of the front opening / closing body with respect to the body or the opening of the door body with respect to the front opening / closing body when the pressing state is a non-pressing state released. When the opening / closing body is closed and the door body is closed with respect to the front opening / closing body, the detection switch is in contact with a part of the airframe and is pressed by the pressing portion. Accordingly, the front opening / closing body and the door body are detected to be closed based on the pressing state, the front opening / closing body is closed with respect to the body, and the front opening / closing body is When the door body is opened, the pressing on the pressing portion side with respect to the detection switch is released to the non-pressed state, and the front opening / closing body or the door body is opened based on the non-pressed state. When the door is closed with respect to the front opening / closing body and the front opening / closing body is open with respect to the body, the contact state between the detection switch and a part of the body Is released and the detection switch is displaced to be in the non-pressed state, and based on the non-pressed state, the opening of the front opening / closing body or the door body is detected.

According to the gaming machine using the pachinko ball according to claim 1, the impact on the detection switch is easily absorbed, and the detection switch can be made difficult to break.

According to the gaming machine using the pachinko ball according to claim 2, it is possible to detect the opening of the machine body and the front opening / closing body with one detection switch.

1 is a front view of a pachinko gaming machine according to the present invention. It is a back view of a pachinko gaming machine. It is a back surface perspective view of the pachinko game machine of the state where the mechanism board was opened. It is a perspective view of the lower part of the pachinko gaming machine shown by opening the glass door frame and the front plate. It is a principal part front view which shows a part of mechanism board in cross section. It is a principal part back surface perspective view of a mechanism board. FIG. 6 is a side sectional view of FIG. 5. It is a principal part disassembled perspective view which shows the relationship of the detection switch of a glass door frame. It is a principal part perspective view of a front frame. It is a disassembled perspective view of a detection switch. It is a disassembled perspective view which shows attachment of a detection switch. It is principal part sectional drawing which shows the relationship between a glass door frame and a detection switch. It is a principal part disassembled perspective view of a touch part. It is principal part side sectional drawing of embodiment which made the positioning part the positioning. It is principal part side sectional drawing which shows the relationship of the switch of other embodiment. It is a perspective view of the detection switch part of a front frame. It is a disassembled perspective view of a detection switch. It is a disassembled perspective view which shows attachment of a detection switch. It is a principal part front view which shows the relationship between a machine frame and a detection switch. It is a disassembled perspective view of the case body of a detection switch. It is a perspective view of the detection switch part of FIG. It is a principal part front view which shows the relationship between a machine frame and a detection switch.

  Next, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a front view of a pachinko gaming machine, FIG. 2 is a rear view of the pachinko gaming machine, and FIG. 3 is a rear perspective view of the pachinko gaming machine with a mechanism plate opened. In the figure, reference numeral 1 denotes a machine frame of a pachinko gaming machine. A front frame 2 formed in a frame shape is attached to the front surface of the machine frame 1 so as to be freely opened and closed. A game board 4 is attached to the rear side of the front frame 2 via a synthetic resin game board attachment frame 3 provided integrally with the front frame 2, and a glass door frame 5 and A front plate 6 is attached so as to be detachable and freely openable and closable, and an upper ball tray 7 for supplying a hit ball to the front surface of the front plate 6 is attached. Further, a lower ball receiving tray 8 for storing surplus balls of the upper ball receiving tray 7 and an operation handle 9 for adjusting the firing strength of the hit ball are provided at the lower portion of the front frame 2. In the present embodiment, the front frame 2 and the game board mounting frame 3 are illustrated as being integrally formed of synthetic resin. However, the front frame 2 and the game board mounting frame 3 are separately formed. It may be a thing.

  The left edge of the front frame 2 is hinged to the left end of the machine frame 1 via a hinge 88, and the left edge of the glass door frame 5 is also hinged to the left end of the front frame 2. The free end is locked to the machine frame 1 and the front frame 2 by the locking device 89 in a closed state, and the locking device 89 is operated by the operation of the cylinder lock S provided on the front surface of the front frame 2 to operate the front frame. 2 and the glass door frame 5 are opened and closed.

  As shown in FIGS. 3 and 4, the game board mounting frame 3 includes a lower frame part 3a that supports the lower end of the game board 4 and a U-shaped upper frame part 3b, and is fired on the front side of the lower frame part 3a. A rail 18 is attached, and a foul ball falling from a foul ball opening 19 established between the firing rail 18 and the guide rail 10 and a zero ball falling from the upper guide path 20 when the front plate 6 is opened. A foul bulb 21 is formed which receives and leads to the lower ball tray 8. The foul ball 21 communicates with the lower ball tray 8 via a ball lead-out rod 22 formed on the front frame 2, and the pachinko ball received by the foul ball 21 bypasses the rear of the front frame 2. Without being guided to the lower ball tray 8. Reference numeral 23 denotes a ball punch that removes pachinko balls stored in the upper ball tray 7.

  The glass door frame 5 is formed in a size that covers the upper half of the front frame 2 over the entire width, and is formed of a synthetic resin in which a rectangular opening in which the game area 4a of the game board 4 can be visually recognized is formed at the center. Main body frame 5a and a metal reinforcing plate 5b mounted on the back side of the main body frame 5a.

  A guide rail 10 for guiding a game ball is provided in front of the game board 4, and a start winning opening 13 for changing the design of the general winning opening 11 and the variable display device 12 in a game area 4 a surrounded by the guide rail 10, or A big winning opening 14 and the like that are opened by a combination of symbols set in advance on the variable display device 12 are provided, and an out opening 15 is provided at the lowest end of the gaming portion 4a. The special winning opening 14 is a well-known one in which an open / close door 17 is provided in a horizontally long opening formed in the mounting plate 16 so as to be openable / closable in the front-rear direction, and the open / close door 17 is opened / closed by an electric drive source.

  Also, a winning ball collective cover 25 and a mechanism plate 26 are disposed on the back side of the game board 4, and a board box 27 is mounted on the back side of the winning ball collective cover 25 for storing a circuit board for controlling game contents. ing. On the other hand, the mechanism plate 26 is mounted by a hinge device 28 so as to be opened and closed, and as shown in FIGS. 2 and 3, a mechanism plate fixing means provided on the game board mounting frame 3 so as to be located on the open side and the top and bottom of the mechanism plate. The mechanism plate 26 is pressed against and fixed to the back surface of the game board 4 by the plurality of locking tools 29 and the locking holes 30 provided in the mechanism plate 4.

  The locking tool 29 includes a shaft portion 31 and locking portions 32 and 32 that serve as knobs protruding from both sides of the shaft portion 31, and a pressing protrusion 33 is provided on the lower surface of the locking portion 32. The shaft 34 of the mounting frame 3 is screwed by a wood screw 35 so as to be rotatable. Then, as shown by a chain line in FIG. 5, the restricting projections 36 and 37 rotate between the position where the locking portion 32 fits in the locking hole 30 and the state where the locking portion 32 shown in the solid line in FIG. It is regulated. The restricting projection 36 that restricts the position where the locking portion 32 fits into the locking hole 30 faces the locking hole 30 to position the mechanism plate 26 and supports the load.

  In addition, the mechanism plate 26 is formed in a square shape from a synthetic resin, and a window portion 42 that faces the rear portion of the variable display device 12 is opened at a substantially central position, and a pachinko ball is disposed above the window portion 42. A storage ball tank 43 is attached. In addition, a ball guide rod 44 for aligning and guiding pachinko balls is provided below the ball tank 43, and a ball dispensing device 46 for delivering a predetermined number of pachinko balls is connected to the downstream end of the ball guide rod 44 via a bending guide rod 45. Has been.

  Below the ball dispensing device 46, there are a ball discharge rod 48 and a ball removal rod 49 for guiding the pachinko balls dispensed from the ball dispensing device 46 to the upper ball receiving tray 7 through the ball lead-out path 47 and the upper guide path 20. It is installed side by side. The portion of the mechanism plate 26 below the opening window 42 is formed in a thin width with a front and rear width dimension that is slightly larger than the diameter of the pachinko sphere, and has a concave chamber-like inner side with an open front portion. It is configured as a space. Then, a bowl-shaped winning ball collecting passage 50 whose front surface is opened in the same inner space portion, a discharge passage 51 that joins out balls together with the winning balls and discharges them out of the machine, a surplus ball passage 52, and a ball passage 53 and the ball discharge rod 48 and the ball discharge rod 49 are communicated with the surplus ball passage 52 and the upstream portion of the ball removal passage 53 through the openings 54 and 55.

  A spherical quantity detection mechanism 56 is provided on the downstream side of the surplus ball passage 52. The ball amount detection mechanism 56 includes a plate-like detection member 58 whose lower end is pivotally supported by a shaft 57 and a microswitch 59. When the surplus ball passage 52 is filled with award balls, The detecting member 58 is pushed and swings to operate the micro switch 59. The operation of the micro switch 59 sends a signal to the control circuit to stop the pachinko ball paying-out operation or to perform the hitting operation. The game is disabled by disabling it. Further, a lower guide path 61 provided at the rear surface of the ball outlet 60 of the lower ball receiving tray 8 is located at the end of the surplus ball passage 52.

  Further, as shown in FIGS. 3 and 5, a part of the lower part 3a of the game board 4 and the game board mounting frame 3 is discharged from the winning ball collecting passage 50 and the winning ball together with a discharge passage 51 for discharging out balls. The ball passage 52 and the passage wall 62 of the ball removal passage 53 are used, and the mechanism plate 26 is closely fixed to the game board 4 by a plurality of locking devices 29 as the fixing means, whereby the winning ball collecting passage 50 and the discharge passage are discharged. The pachinko balls are configured to flow into the passage 51, the surplus ball passage 52, and the ball removal passage 53. In particular, by providing the fixing means 29 and 30 for the mechanism plate 26 in the vicinity of the passage portions 50 to 53, the close contact can be ensured.

  Further, the surplus sphere passage 52 and the passage wall 62 of the ball removal passage 53 are attached as a metal cover plate 62a having conductivity by an appropriate means such as screwing, and further on the metal cover plate 62a. The fringing prevention rib 63 is formed by bending the edge so as to prevent the intrusion of unauthorized tools such as a piano wire entering from the ball outlet 60. In addition, it may replace with the metal plate 62a and may shape | mold with the synthetic resin which mixed the electroconductive raw material. Further, by providing the fraud prevention rib 63 along the surplus ball passage 52 and the ball removal passage 53, it is possible to prevent fraud and to prevent the passage portion from being bent. Furthermore, not only the back surface of the game board mounting frame 3 and the game board 4 is used as a side wall of the passage portion, but also a part of the passage portion is provided in the game board mounting frame 3 and the game board 4 using the mechanism plate 26 as a side wall. The mechanism plate 26 may be attached to the back surface of the game board 4 so as to function as a passage portion. At this time, it becomes easy to form the passage wall 62 by forming it separately from the lower frame portion 3a.

  Thus, detection switches 38 and 39 for detecting the opening of the glass door frame 5 and the front frame 2 are provided on the open side and the pivotal support side of the mechanism plate 26. The detection switch 38 for the glass door frame 5 is detected via a contact 40 provided on the front frame 2 shown in FIGS. The contact 40 is formed in a rod shape having a length substantially equal to the thickness of the front frame 2 and the game board mounting frame 3, and is provided with a retaining collar 40a in the middle. Then, as shown in FIG. 12 and FIG. 13, the support lid 66 is screwed 67 by being housed together with the spring 65 of the urging member in the housing portion 64 provided penetrating the upper frame portion 3 b of the game board mounting frame 3. Thus, the spring 65 of the biasing member is provided so that the front end always protrudes from the front surface of the front frame 2 and the rear end faces the support lid 66. Note that the glass door frame 5 can be automatically opened by unlocking the locking device 89 by operating the cylinder lock S with the contact 40 biased by the biasing member.

  The detection switch 38 is a micro switch having a normally closed contact in the present embodiment, and is attached to the mechanism plate 26 via an attachment member 69. As shown in FIG. 10, the mounting member 69 is T-shaped in cross section with the mounting plate portion 69a of the detection switch 38 and the mounting plate portion 69b to the mechanism plate 26, and the detection switch 38 is positioned to the mounting plate portion 69a. Position with the pin 70 and assemble with the screw 71. 11 and 12, the mounting member 69 assembled with the detection switch 38 is fitted into the mounting recess 72 provided in the front-rear direction in the open-side upper corner of the mechanism plate 26 so as to be elastic. The latch piece 73 and the screw 74 are attached so as to face the rear end of the contact 40 and the detection portion 38a of the detection switch 38. Then, the wiring H of the detection switch 38 is connected to the relay substrate 41 via a wiring storage groove 75 provided on the front side of the mechanism plate 26 as shown in FIG.

  As shown in FIG. 12, when the glass door frame 5 is closed with respect to the front frame 2, the detection switch 38 configured as described above is configured such that the contact 40 protruding to the front surface of the front frame 2 by the bias of the spring 64 is 5 is touched against the back surface of the reinforcing plate 5b, the detection portion 38a is pressed at the rear end of the touch element 40 to turn off the detection switch 38, and it is detected that the glass door frame 5 is closed. On the other hand, when the glass door frame 5 is opened as shown by a chain line in FIG. 12, the contact 40 protrudes to the front surface of the front frame 2 by the bias of the spring 64 to release the pressing of the detecting portion 38a and the detection switch 38 is turned on. It is in a state and immediately notifies that the glass door frame 5 has been opened.

  For example, as shown in FIG. 14, the front opening of the mounting recess 72 may have the same shape as the support lid 66 of the above-mentioned contact portion, and positioning may be performed when the mechanism plate 26 is closed. At this time, by making the upper surface of the support lid 66 a tapered surface, as shown by a chain line in FIG. 14, even if the free end side descends due to the weight of the pachinko sphere etc. A function can be provided. Further, in the present embodiment, the detection switch 38 is operated via the rod-like contact 40, but glass such as the main body frame 5a or a translucent lamp lens, a substrate protective cover, and a sound source means protective cover is used. A member provided on the door frame 5 may protrude rearward to form a contact 5c to press the detecting portion 38a. For example, as shown in FIG. 15, the reinforcing plate 5b of the glass door frame 5 is moved backward. What is necessary is just to press the detection part 38a directly, forming the touching element 5c. In this way, when the contactor 5c is received even if it is extended integrally, the contactor 5c becomes longer, so that it is desirable to be strong, and it is reinforced with a rib or a metal member such as a reinforcing plate 5b. It is desirable. Similarly, the mounting portion of the detection switch 38 bulges on the front side of the mechanism plate 26 so that the detection switch 38 is acted directly on the glass door frame 5, and the bulging portion is positioned when the mechanism plate 26 is closed. Good.

  Next, the detection switch 39 for the front frame 2 will be described. The detection switch 39 is a micro switch having a normally closed contact, and is attached to the mechanism plate 26 via an attachment member 76. As shown in FIG. 17, the mounting member 76 has a positioning pin 77 projecting from an L-shaped plate-like portion 76 a, and the detection switch 39 is positioned by the positioning pin 77 and assembled by a screw 90. Then, as shown in FIG. 16 and FIG. 18, it is attached by screwing 79 to the bosses 78a, 78a of the attaching portion 78 provided on the shaft support side edge of the mechanism plate 26, and the wiring H of the detection switch 38 is connected to the relay board. 41. The detection switch 39 is set in a positional relationship in which the operating piece 39a directly contacts the machine frame 1 with the front frame 2 closed.

  As shown in FIG. 19, when the front frame 2 is closed with respect to the machine frame 2 and the front frame 2 reaches the position where the front frame 2 is locked with the machine frame 1 as shown in FIG. By directly hitting the machine frame 1, it is detected that the detection switch 39 is turned off and the front frame 2 is closed. On the other hand, as shown by a chain line in FIG. 19, when the front frame 2 is opened, the operating piece 39a of the detection switch 39 is separated from the machine frame 1, and the detection switch 39 is turned on and the front frame 2 is opened. Detected. In addition, you may make it provide another member in the contact part with the detection switch 39 of the machine frame 1 for abrasion prevention etc.

  As described above, by providing the mechanism plate 26 with the detection switches 38 and 39 for detecting the opening and closing of the glass door frame 5 and the front frame 2, the wiring to the relay board 41 can be simplified. The detection switch 38, 39 can be protected by being attached via 76, and the detection switch 38, 39 can be easily replaced due to a failure. Needless to say, the detection switches 38 and 39 provided on the mechanism plate 26 are not limited to the main body of the mechanism plate 26, but a ball tank 43, a ball guide rod 44, a bending guide rod 45, a ball payout provided on the mechanism plate 26. It may be provided in the device 46 or the like, and these parts are fastened together when being attached to the mechanism plate 26, or if these parts and the detection switches 38 and 39 are unitized in advance, the assembly work is facilitated. be able to. Further, if the wiring is connected to a wiring board provided in the vicinity of these components, the wiring workability can be improved.

  20 to 22 show other embodiments of attachment of the detection switches 38 and 39, and the detection switches 38 and 39 are attached via a case body 80 as an attachment member. As shown in FIG. 20, the case body 80 includes a box-shaped main body 80a that can accommodate detection switches 38 and 39 whose side surfaces are open and a lid body 80b that closes the opening, and the detection switches 38 and 39 are connected to the box-shaped main body 80a. The positioning projection 84 is provided, a through hole 87 is formed on the side wall, and a detection member 83 is provided facing the through hole 87. The side surface of the detection member 83 is a tapered surface 83a so as to act smoothly. A shaft cylinder 85 is formed at one end of the case body 80 so that the case body 80 is swingably attached. Reference numeral 86 denotes an elastic piece as an elastic means provided at a diagonal position of the shaft cylinder portion 85 so that the detection switches 38 and 39 act reliably.

  In the case body 80 having the above configuration, the detection switches 38 and 39 are positioned and accommodated in the box-shaped main body 80a by the positioning projections 84, and the locking holes 81 provided in the lid body 80b are provided in the locking claws 82 of the box-shaped main body 80a. Can be assembled without using screws. At this time, the detection units 38a and 39a and the detection member 83 are in the opposing positions.

  An embodiment using the case body 80 will be described in the detection switch 39 for the front frame 2. The case body 80 provided with the detection switch 39 is pivotably attached by inserting the shaft cylinder portion 85 into the boss 78a of the attachment portion 78 and screwing 79, and the elastic piece 86 is brought into contact with the side wall of the mechanism plate 26. Let The detection switch 39 attached in this way is turned off when the detection member 83 directly hits the machine frame 1 as shown in FIG. 22, and the front frame 2 is opened as shown by a chain line in FIG. As a result, the detection switch 39 is turned on. At this time, even if the side plate of the machine frame 1 is bent or deformed inwardly and the positional relationship with the detection switch 39 is shifted, the case body 80 is centered on the shaft tube portion 85 by the elasticity of the elastic piece 86. The detection switch 39 can act reliably by swinging inward.

  As described above, since the detection switches 38 and 39 are protected by the case body 80, the detection switches 38 and 39 are not easily damaged and are not easily damaged by an impact. Further, by providing the elastic piece 86 on the case body 80, the impact can be absorbed and even if the positional relationship is shifted, the shift can be absorbed by the elasticity of the elastic piece 86. The same effect can be obtained by providing the elastic piece 86 on the mechanism plate 26 side without providing it on the case body 80. Further, although the elastic piece is used as the elastic means, it may be a spring, a leaf spring, or the like so long as it absorbs an impact or the like by an elastic function. For example, the detection switches 38 and 39 themselves can swing freely. The elastic member provided on the mechanism plate 26 side may be used to absorb an impact or the like, or the entire detection switch 39 may be movably provided on the frame by a spring. Needless to say, the contents of the above embodiment can also be applied to the detection switch 38 for the glass door frame 5.

  As described above, the detection switches 38 and 39 for detecting the opening / closing of the glass door frame 5 and the front frame 2 are provided separately, but the opening / closing of the glass door frame 5 and the front frame 2 is detected by one detection switch. It is also possible to do. For example, when the mechanism plate 26 is fixed to the machine frame 1 and the detection switch 38 is used, the opening / closing of the glass door frame 5 is detected as in the above embodiment, and the opening / closing of the front frame 2 opens the front frame 2. As a result, as shown in FIG. 14, the mechanism plate 26 and the front frame 2 are separated from each other, the toucher 40 releases the pressing of the detection unit 38a, the detection switch 38 is turned on, and the front frame 2 is released. Can be detected. Further, when the detection switch 38 is swingably provided and the front frame 2 and the glass door frame 5 are closed, the detection switch 38 is sandwiched between the machine frame 1 and the touch panel and the glass door frame 5 is opened. The contact 40 releases the pressing of the detection unit 38a and the detection switch 38 is turned on to detect the opening of the glass door frame 5. When the front frame 2 is opened, the contact with the machine frame 1 is released and the detection switch 38 is released. Swings by its own weight, the pressing of the touch element 40 is released, and the detection switch 38 is turned on to detect the opening of the front frame 2.

  In the present embodiment, the detection switches 38 and 39 are microswitches having a normally closed contact. However, an optical sensor comprising a light emitting part and a light receiving part may be used, and when the glass door frame 5 and the front frame 2 are closed. You may make it detect that the glass door frame 5 and the front frame 2 are closed when a detection piece etc. face between a light emission part and a light-receiving part.

In addition, by providing the mechanism plate 26 with the opening / closing detection switch 38 of the glass door frame 5, it is possible to detect whether the glass door frame 5 is opened or closed, and conversely, confirm whether the mechanism plate 26 is securely fixed. It is also possible to do. The opening / closing mechanism plate 26 of the present embodiment is also effective as confirmation of set deviation during transportation, release of ball clogging in the hall, and confirmation of closure after inspection before shipment.
Note that the mechanism plate 26 is not limited to an open / close type, and even a hook type or a fixed type can be used to identify the set confirmation of the mechanism plate 26.

1 ... Machine frame (airframe)
2. Front frame (front opening / closing body)
3 ... Game board mounting frame 5 ... Glass door frame (door body)
5c: Toucher (pressing part)
26 ... Mechanical plate 38 ... Detection switch 39 ... Detection switch 40 ... Contact (pressing part)
69 ... Mounting member 76 ... Mounting member 80 ... Case body 86 ... Elastic piece ( biasing means)

Claims (2)

In a gaming machine that uses a pachinko ball provided with a front opening / closing body that can be opened and closed with respect to the machine body, and a door body that can be opened and closed on the front side of the front opening / closing body ,
A detection switch that has a detection part that is pressed and displaced in accordance with the closing operation of the door body, and that can detect the opening of the door body according to the pressing state of the detection part;
Holding means for holding the detection switch displaceably;
Biasing means for biasing the detection switch toward the detection unit;
When the door body is closed, the detection switch held by the holding means is in the first state biased by the biasing means, and when the door body is opened, the first switch Displaceable from the state to the second state displaced by the urging force of the urging means,
When the door is closed, after the detection unit is pressed, the detection switch is changed from the second state to the first state,
When the door is opened, the detection switch is changed from the first state to the second state while the detection unit is pressed, and then the detection unit is released when the detection switch is further opened. A game machine using a pachinko ball characterized by being played. In a gaming machine that uses a pachinko ball provided with a front opening / closing body that can be opened and closed with respect to the machine body, and a door body that can be opened and closed on the front side of the front opening / closing body,
A detection switch that has a detection portion that is displaced by pressing, and that can detect the opening of the front opening / closing body or the door body according to the pressing state of the detection portion;
Holding means for holding the detection switch displaceably;
A pressing portion that is provided on the front side of the gaming machine with respect to the detection switch and presses the detection switch to the rear side of the gaming machine,
The detection switch is positioned between a part of the airframe and the pressing portion in a state where the front opening / closing body and the door body are closed, and the detection switch is in a pressing state in which the detection portion is pressed. Detection of closing of the front opening / closing body with respect to the airframe and closing of the door body with respect to the front opening / closing body, and opening of the front opening / closing body with respect to the airframe or front opening / closing when the pressing state is released. Detecting the opening of the door to the body,
When the front opening / closing body is closed with respect to the airframe and the door body is closed with respect to the front opening / closing body, the detection switch is in contact with a part of the airframe, and It is in the pressed state by being pressed by the pressing portion, and the closing of the front opening / closing body and the door body is detected based on the pressed state,
When the front opening / closing body is closed with respect to the airframe and the door body is open with respect to the front opening / closing body, the pressing on the pressing portion side with respect to the detection switch is released and the non-closing It is in a pressed state, the opening of the front opening / closing body or the door body is detected based on the non-pressed state,
When the door body is closed with respect to the front opening / closing body and the front opening / closing body is open with respect to the airframe, the contact state between the detection switch and a part of the airframe is released. A gaming machine using a pachinko ball, wherein the detection switch is displaced to be in the non-pressed state, and the opening of the front opening / closing body or the door body is detected based on the non-pressed state.

Images