JP2019122681A - Game machine - Google Patents

Abstract

To provide a game machine capable of easily improving detection sensitivity of a vibration sensor.SOLUTION: A vibration sensor 60 comprises a housing 61, a pendulum 80, a photosensor 90. The pendulum 80 is suspended in a vertical direction in a housing 61, and comprises a weight part 82 on a lower end part thereof, and a shield part 83 on an upper end part thereof. The pendulum 80 is pivotally supported to oscillate freely around a shaft part 81. The photosensor 90 detects the shield part 83 entering a space between a pair of slits 711, when the pendulum 80 oscillates. The housing 61 is attached to a back face 151 side of an upper center accessory 15 of the game board, in an attachment posture in which a lower side of the housing is floated to a rear side to a vertical direction and inclined. The shield part 83 contacts an inner face 611 of the housing 61. Therefore, when vibration occurs on the Pachinko machine, the vibration is transmitted directly to the shield part 83 through the housing 61. Therefore, by even a small vibration, the pendulum 80 oscillates, and the shield part 83 may easily enter a space between the pair of slits 711.SELECTED DRAWING: Figure 6

Description

  The present invention relates to a gaming machine.

  Conventionally, a gaming machine has a vibration sensor attached to the game board that detects vibration applied from the outside, in order to prevent fraudulent acts such as making a game ball V prize by applying vibration, etc. It is proposed (for example, refer patent document 1).

Unexamined-Japanese-Patent No. 2017-64077

  However, if the detection sensitivity of the vibration sensor is low, the vibration applied from the outside can not be detected, and there is a possibility that the fraud can not be prevented.

  An object of the present invention is to provide a gaming machine capable of easily improving the detection sensitivity of a vibration sensor.

  The gaming machine according to the present invention is a gaming machine provided with a vibration sensor for detecting vibration, wherein the vibration sensor vertically hangs in a housing attached to the gaming machine, and in the housing, at the lower end. A pendulum having a weight portion and a shielding portion at an upper end portion, the pendulum pivotally supported pivotally about a pivoted support portion provided between the weight portion and the shielding portion; and provided in the housing A detection unit for detecting the shielding portion entering into a predetermined area disposed in a first direction in which the shielding portion moves, when the pendulum swings about the supported portion; Is attached to the mounting portion provided on the game machine in a mounting posture in which the lower side with respect to the vertical direction is inclined and floated in the second direction opposite to the first direction, and the shielding portion Is in contact with the inner surface of the housing.

  According to the gaming machine of the present invention, the vibration sensor causes the pendulum hanging down in the housing to swing about the pivoted support portion by vibrating. At that time, the shielding part provided at the upper end part swings in the first direction, and the detecting part detects that it has entered into the predetermined area, thereby detecting the vibration. The vibration sensor having such a structure is attached to the mounting portion of the gaming machine in a state in which the lower side of the housing is floated and inclined in the second direction opposite to the first direction with respect to the vertical direction. . In that state, in the housing, the shield of the pendulum contacts the inner surface of the housing. Thus, when vibration occurs in the gaming machine, the vibration is directly transmitted to the shielding portion through the housing, so that the pendulum shakes even with small vibration and the shielding portion can easily enter the predetermined area. Thereby, the gaming machine can easily improve the detection sensitivity of the vibration sensor.

  The housing is a side surface on the first direction side, and has a mounting surface parallel to the direction in which the pendulum hangs down, the mounting portion extends in the vertical direction, and is a mounting surface to which the mounting surface is mounted And a protrusion which is provided on the mounting surface, protrudes in a direction away from the mounting surface, and can be in contact with the lower portion of the mounting surface. The mounting surface of the mounting portion provided on the gaming machine is provided with a projecting portion that can abut on the lower portion of the mounting surface. Thus, the vibration sensor can be easily tilted simply by attaching the mounting surface of the housing of the vibration sensor to the mounting surface of the mounting portion.

  The housing is a side surface on the first direction side, and has a mounting surface parallel to the direction in which the pendulum hangs down, and the mounting portion has a mounting surface to which the mounting surface is mounted, The mounting surface may have an inclined surface which is inclined in the direction in which the lower side is separated from the mounting portion with respect to the vertical direction. The mounting portion provided on the gaming machine has an inclined surface which is inclined in the direction in which the lower side is separated from the mounting portion with respect to the vertical direction, so the mounting surface of the housing of the vibration sensor is attached to the inclined surface of the mounting portion You can easily tilt the vibration sensor.

  The detection unit may be a photo sensor. Thus, the detection unit can accurately detect the shielding unit entering the predetermined area.

  The gaming machine includes a gaming board and a rolling surface provided on the gaming board, and the gaming ball is capable of rolling and rolling, and a plurality of holes are formed in the rolling surface, and the rolling surface A gaming machine provided with a symbol apparatus provided with a crowned member for causing a game ball having rolled thereon to fall into any one of the plurality of holes, and the vibration sensor, wherein the attachment portion It is good to be provided in the back side of the object apparatus. The vibration sensor is attached to the attachment portion provided on the back side of the character apparatus, and is given to the character apparatus particularly when there is an illegal act such as giving vibration to the character apparatus provided with the lone member. Vibration can be detected accurately.

1 is a front view of a pachinko machine 1; FIG. FIG. 2 is a perspective view of the game board 2; FIG. 5 is a vertical cross-sectional view of the upper center character 15 and the vicinity thereof on the game board 2; It is a longitudinal cross-sectional view of vibration sensor 60 (at the time of basic posture). It is the elements on larger scale of vibration sensor 60 circumference in FIG. It is a figure when a vibration is transmitted to the vibration sensor 60 shown in FIG. It is a figure of the modification of the attachment structure of vibration sensor 60. FIG.

  Hereinafter, a pachinko machine 1 which is an embodiment of a gaming machine according to the present invention will be described with reference to the drawings. In the following description, the front side, the back side, the upper side, the lower side, the left side, and the right side of FIG. 1 are respectively the front side, the rear side, the upper side, the lower side, the left side, and the right side of the pachinko machine 1.

  The mechanical configuration of the pachinko machine 1 will be described with reference to FIGS. 1 and 2. A game board 2 is provided in the upper half of the pachinko machine 1. The game board 2 is substantially square, and its front face is protected by a glass frame 13 holding a transparent glass plate. The lower part of the game board 2 is provided with an upper plate 5 for supplying a game ball made of metal to the launcher and receiving a winning ball. Under the upper plate 5, a lower plate 6 for receiving a winning ball is provided. On the right side of the lower plate 6, a launch handle 7 is provided to adjust the launch of the game ball. Speakers 10 are provided at the left and right corners of the upper portion of the glass frame 13 respectively. A mechanism board 8 is provided on the back side of the game board 2.

  As shown in FIGS. 2 and 3, a substantially circular game area 4 surrounded by the guide rails 3 is formed on the front of the game board 2. The game ball launched by the launcher flows down inside the game area 4. At the upper center of the game area 4, a start opening 17 is provided. An upper center character 15 is provided substantially at the center of the game area 4, and a lower center character 16 is provided below the upper center character 15. The upper center character 15 includes a ball inlet 41, a ball passage 42, a ball passage 43, two out-ports 45, a clone unit 50, ring portions 18, 19 and the like. The ball inlet 41 is provided at the upper center of the upper center character 15 and is located directly below the starting opening 17. The two out ports 45 are provided on the left and right sides of the ball inlet 41. The ball passage 42 is provided below the ball inlet 41. The ball passage 42 receives the gaming ball having flowed into the ball inlet 41, and guides the gaming ball to the lower Krune member 51.

  The clune member 51 is a substantially cylindrical body rotatable about a rotation axis extending in the vertical direction, and is rotated by driving of a motor. A rolling surface on which the game ball can roll and roll is formed on the upper surface of the clune member 51. The rolling surface is provided with four holes and two chance holes. The gaming ball having flowed through the ball passage 42 falls to the left side of the rolling surface of the rotating clune member 51. The dropped game balls orbit the rolling surface and fall into any of the six holes. The game balls dropped into the chance holes flow through the ball passage 43 provided immediately below the lone member 51 and are discharged downward from the lower part of the upper center character 15. The game balls dropped to any of the other holes are discharged to a discharge passage (not shown) provided on the back side of the game board 2. The ring portions 18 and 19 are provided at the central portion of the upper center character 15, and are formed of, for example, a transparent resin member. The ring portions 18 and 19 rotatably support the crown member 51 inward.

  The lower center character 16 includes a ball inlet 65, a ball passage 66, a seesaw member 67, and the like in order from the top. The ball inlet 65 is provided at the upper center of the lower center character 16. The gaming balls discharged downward from the ball passage 43 of the upper center character 15 flow into the ball inlet 65 of the lower center character 16. The ball passage 66 is provided below the ball inlet 65. The ball passage 66 receives the gaming ball having flowed into the ball inlet 65 and guides it to the seesaw member 67 located below. The seesaw member 67 extends in the left-right direction, and repeats an oscillating motion in which the left and right end portions are vertically moved by the power of a motor (not shown), with the intermediate point as a fulcrum. The seesaw member 67 distributes the gaming balls having flowed through the ball passage 66 to the left and right by the swinging motion. For example, when the gaming ball falls to the right of the seesaw member 67, the jackpot is hit, and when it falls to the left, a predetermined number of winning balls are paid out.

  On the right side of the game area 4, a first ordinary electric decoration 21, a second ordinary electric decoration 22, a third ordinary electric decoration 23, and a fourth ordinary electric decoration 24 are provided in order from the top. At the lower right of the fourth ordinary electric decorative body 24, a general winning opening 26 is provided. At the lower right portion of the game board 2, a symbol display unit 28 is provided. The symbol display unit 28 displays, for example, with LEDs, the results of the first ordinary hitting determination, the second ordinary hitting determination, the third ordinary hitting determination, and the fourth ordinary hitting determination, the number of holding balls in each determination and the like. On the left side of the game area 4, four general winning openings 31 to 34 are provided in order from the top. In addition to the above, the game board 2 is provided with various illumination lamps, a winning opening, a windmill, a game nail and the like.

  Further, as shown in FIG. 4, on the back side of the game board 2, below the back surface 151 of the upper center character 15, a mounting surface 152 extending in the vertical direction is provided. The vibration sensor 60 is attached to the mounting surface 152 in an inclined state. The vibration sensor 60 detects the vibration transmitted from the game board 2. The vibration sensor 60 is fixed to the mounting surface 152 with a plurality of screws (not shown) in a state where the lower side of the vibration sensor 60 is inclined rearward with respect to the mounting surface 152. Thereby, the pachinko machine 1 can improve the detection sensitivity of the vibration sensor 60. The mechanism for improving the detection sensitivity of the vibration sensor 60 will be described later.

  The vibration sensor 60 may be attached to the back surface 151 of the upper center character 15 at a position corresponding to or near the height position of the clune member 51. Thereby, for example, when the player strikes the glass frame 13 and vibrates the upper center character 15, the illegal action of dropping the gaming ball to the chance hole on the rolling surface of the clone member 51 is performed. The vibration generated in the upper center character 15 can be detected promptly by the vibration sensor 60.

  The structure of the vibration sensor 60 will be described with reference to FIG. The vibration sensor 60 includes a housing 61 and a sensor unit 62. The housing 61 is made of resin, and is formed in a box shape having a substantially rectangular parallelepiped shape that is open at the top and is long in the vertical direction. A mounting surface 612 is provided on the front surface of the housing 61. The mounting surface 612 is attached to the mounting surface 152 provided on the back surface 151 of the upper center character 15 with a screw (not shown). The sensor unit 62 is inserted into the inside of the housing 61 from the upper opening, and is held in the housing 61.

  The sensor unit 62 includes a support member 70, a pendulum 80, a photo sensor 90, and the like. The support member 70 is made of resin, and is provided with a pair of left and right wall portions 71 (only the left side wall portion 71 is shown in FIG. 5) on the left and right sides of the lower portion. The pair of wall portions 71 respectively project downward from the left and right sides of the lower portion of the support member 70, and are formed in a substantially rectangular shape in side view. A slit 711 long in the vertical direction is formed at a substantially intermediate position in the front-rear direction of each wall 71. The slit 711 penetrates the wall 71 in the left-right direction. The pair of slits 711 formed in each of the wall portions 71 are disposed to face each other. At lower portions of the pair of wall portions 71, pivotally supporting portions (not shown) for pivotally pivotally supporting a shaft portion 81 provided in the pendulum 80 and extending in the left-right direction are provided.

  The pendulum 80 is made of resin and formed in a substantially rod-like shape extending in the vertical direction, and is supported between the pair of wall portions 71 of the support member 70 so as to hang down in the housing 61 in the vertical direction. The pendulum 80 includes a shaft 81, a weight 82, a shield 83, and the like. The shaft portion 81 is provided in the vicinity of the upper end portion of the pendulum 80 and extends in the left-right direction orthogonal to the longitudinal direction of the pendulum 80. The left and right end portions of the shaft portion 81 are pivotally supported by the shaft support portions of the pair of wall portions 71 so as to be able to swing. The weight portion 82 is provided at the lower end portion of the pendulum 80 and formed thicker than the diameter of the middle portion of the pendulum 80 to function as a weight of the pendulum 80. Therefore, the pendulum 80 hangs vertically with the weight portion 82 down. The shielding portion 83 is formed in a substantially fan shape in a side view, and extends obliquely upward from the upper end portion of the pendulum 80 toward the rear. The shield portion 83 is positioned more rearward than the space between the pair of slits 711 when stationary.

  The photo sensor 90 is a transmissive photo sensor. The photosensor 90 includes a circuit board 91, a light emitting unit 92, a light receiving unit (not shown), and the like. The circuit board 91 is formed in a substantially rectangular shape in plan view, and is supported substantially horizontally above the pendulum 80 by the support member 70. The light emitting unit 92 and the light receiving unit are separately supported in the left-right direction below the circuit board 91 and arranged to face each other. The light emitting unit 92 and the light receiving unit are electrically connected to the circuit board. The light emitted from the light emitting unit 92 passes through the pair of slits 711 and is received by the light receiving unit.

  In the vibration sensor 60 in the basic posture, the housing 61 is disposed in parallel with the vertical direction. The pendulum 80 hangs down in the vertical direction by the weight of the weight portion 82 in the housing 61, and is supported so as to be able to swing in the front-rear direction around the shaft portion 81. The shielding portion 83 of the pendulum 80 is disposed rearward of the pair of slits 711 and does not contact the rear inner surface 611 in the housing 61. The vibration sensor 60 of such a basic posture is externally vibrated, and when the vibration exceeds a certain strength, the pendulum 80 swings back and forth around the shaft portion 81, and the shielding portion 83 becomes a pair of It enters between the slits 711. The shielding portion 83 blocks the light of the photo sensor 90 which passes between the pair of slits 711. The photo sensor 90 detects that the shielding portion 83 has passed between the pair of slits 711. Thereby, the vibration sensor 60 can detect the vibration given from the outside.

  As described above, in the vibration sensor 60 in the basic posture, the pendulum 80 is not in contact with the inner surface 611 of the housing 61 and always dangling, so the pendulum 80 shakes if the vibration does not exceed a certain strength. It does not move. Therefore, the ease of swinging the pendulum 80 with respect to the vibration largely affects the detection sensitivity of the vibration by the vibration sensor 60. In the present embodiment, in order to improve the detection sensitivity without changing the structure of the vibration sensor 60 at all, the vibration sensor 60 is attached to the attachment surface 152 of the upper center character 15 with an attachment posture inclined by a predetermined angle from the basic posture.

  The mounting structure of the vibration sensor 60 on the mounting surface 152 will be described with reference to FIGS. 6 and 7. As shown in FIG. 6, the mounting surface 152 is a surface that extends in the vertical direction and is directed rearward. The mounting surface 152 is provided with a screw hole (not shown) for fixing the housing 61 of the vibration sensor 60 with a screw. A rib 153 protruding rearward is provided at a position corresponding to the lower portion of the mounting surface 612 of the housing 61, which is a lower portion of the mounting surface 152. The housing 61 is screwed to the mounting surface 152 in a state where the lower portion of the mounting surface 612 is in contact with the rib 153. As a result, the housing 61 floats rearward with respect to the mounting surface 152 on the lower side, and therefore, the housing 61 is mounted in an inclined state with respect to the mounting surface 152. The rear end portion 831 of the shielding portion 83 of the pendulum 80 is in contact with the inner surface 611 on the rear side in the housing 61 inside the housing 61 which is attached in an inclined manner as described above.

  In such a state, when vibration is applied to the housing 61 from the outside, vibration of the housing 61 is directly transmitted to the shielding portion 83 in contact with the inner surface 611 as shown in FIG. Accordingly, even if the vibration is small, which can not be detected in the basic posture, the shielding portion 83 is pushed forward by the impact at that time, and the vibration can be detected by entering between the pair of slits 711. That is, in the vibration sensor 60 in the mounting posture, the pendulum 80 is more likely to swing than in the basic posture. From this, this embodiment can improve the detection sensitivity of vibration simply and effectively without changing the internal structure of the vibration sensor 60. Therefore, the pachinko machine 1 can accurately detect the vibration given from the outside to the upper center character 15 by the vibration sensor 60.

  In the above description, the shaft portion 81 of the pendulum 80 of the vibration sensor 60 shown in FIG. 5 is an example of the “supported portion” in the present invention. The region sandwiched between the pair of slits 711 facing each other is an example of the “predetermined region” in the present invention. The photosensor 90 is an example of the “detection unit” in the present invention. In FIG. 5, the forward direction of the vibration sensor 60 is an example of the “first direction” in the present invention, and the backward direction is an example of the “second direction” in the present invention. The rib 153 provided on the attachment surface 152 of the upper center character 15 is an example of the “projecting portion” in the present invention. The upper center character 15 is an example of the "character device" of the present invention.

  As described above, the pachinko machine 1 of the present embodiment includes the vibration sensor 60 that detects vibration. The vibration sensor 60 includes a housing 61, a pendulum 80, and a photo sensor 90. The housing 61 is attached to the pachinko machine 1. The pendulum 80 hangs down in the vertical direction in the housing 61 and has a weight portion 82 at the lower end portion and a shielding portion 83 at the upper end portion. The pendulum 80 is pivotally supported around a shaft 81 provided between the weight 82 and the shield 83. The photosensor 90 is provided in the housing 61. When the pendulum 80 swings around the shaft 81, the photosensor 90 detects the shield 83 that enters between the pair of slits 711 disposed in the forward direction in which the shield 83 moves. The housing 61 of such a vibration sensor 60 is mounted on the mounting surface 152 provided on the pachinko machine 1 in a mounting posture in which the lower side is floated to the rear side opposite to the front with respect to the vertical direction. It is done. In this state, the shielding portion 83 is in contact with the inner surface 611 of the housing 61. As a result, when vibration occurs in the pachinko machine 1, the vibration is directly transmitted to the shielding portion 83 through the housing 61. Therefore, even if the vibration is small, the pendulum 80 shakes and the shielding portion 83 enters between the pair of slits 711. It can be easy. As a result, the pachinko machine 1 can easily improve the detection sensitivity of the vibration sensor 60.

  The housing 61 is a side surface on the front side, and has a mounting surface 612 parallel to the direction in which the pendulum 80 hangs down. The attachment surface 152 provided on the pachinko machine 1 extends in the vertical direction, and the attachment surface 612 is attached. The mounting surface 152 is provided with a rib 153 which protrudes rearward and is separated from the mounting surface 152 and can be in contact with the lower portion of the mounting surface 612. As a result, the vibration sensor 60 can be easily inclined to the mounting posture by merely attaching the mounting surface 612 of the housing 61 of the vibration sensor 60 to the mounting surface 152.

  The vibration sensor 60 detects the shielding portion 83 of the pendulum 80 entering between the pair of slits 711 with the photo sensor 90 in the housing 61, so that the vibration given from the outside can be detected with high accuracy.

  In addition, this invention is not limited to said embodiment, A various change is possible. As a structure of attaching the vibration sensor 60 to the back surface 151 of the upper center character 15 in an inclined posture, in the above embodiment, the attachment surface 612 of the housing 61 with respect to the rib 153 provided at the lower part of the attachment surface 152 The lower part of is abutted. In addition to this, for example, as shown in FIG. 8, an inclined portion 252 may be provided in a portion to which the housing 61 on the back surface 151 side of the upper center character 15 is attached. The inclined portion 252 has an inclined surface 253 whose lower side is inclined rearward with respect to the vertical direction. Thus, the vibration sensor 60 can be easily inclined simply by attaching the attachment surface 612 of the housing 61 along the inclined surface 253 of the inclined portion 252.

  Further, instead of the rib 153 of the above embodiment, a sheet-like plate portion may be disposed, and one or a plurality of the plate portions may be stacked to adjust the inclination angle of the housing 61. Alternatively, the housing 61 may be inclined by providing a rib at the lower part of the mounting surface 612 of the housing 61 and bringing the rib into contact with the mounting surface 152 of the upper center character 15.

  The vibration sensor 60 includes the photo sensor 90 capable of detecting the shielding portion 83 of the pendulum 80 entering between the pair of slits 711. However, other sensors may detect the movement of the shielding portion 83, for example, The movement of the shielding unit 83 may be detected by a switch.

  The shape of the housing 61 is not limited to a substantially rectangular parallelepiped shape, and may be, for example, a cylindrical shape as long as a space for supporting the pendulum 80 swingably is provided inside.

  In the above embodiment, the vibration sensor 60 is attached to the back surface 151 side of the upper center character 15. However, the pachinko machine 1 may be attached anywhere. Preferably, the position on the back side which can not be seen from the player side is good. More preferably, when the player strikes the glass frame 13, the vibration is easily transmitted. In the present embodiment, it is assumed that the glass frame 13 is struck for the purpose of shaking the periphery including the clune member 51, and attached to the back side of the upper center character 15, but for example, attached to the rear side of the lower center character 16. May be

  In the above embodiment, a pachinko machine 1 which is a type of game machine is taken as an example of a game machine, but the game machine is not limited to a pachinko machine, and can be applied to various game machines such as pachikon machines and pachislot machines. is there.

  In addition, as long as there is no clear description which limits the number consciously, all the elements (for example, a presentation device, a symbol display part, an electric character, a winning opening etc.) described in a claim, a specification, and a drawing It may be physically single or plural, and the arrangement may be appropriately changed. Further, the names given to the elements (element names) are merely given for the sake of convenience of the description of the present application, and it is not particularly conscious that they give rise to a special meaning. Therefore, what is an element is not limitedly interpreted only by the element name. Furthermore, it should be easily understood by those skilled in the art whether a plurality of elements of all the above elements are appropriately integrated or one element is divided into a plurality of elements. Because it is clear that any pattern is within the expected range even if the entire pattern is not described in the specification etc., it is clearly stated that they are excluded in the claims etc. It is needless to say that all of them are included in the scope of the present invention, unless otherwise specified. Therefore, merely adopting the configuration difference within that range to the gaming machine because it is not described in the present embodiment does not mean that the right of the present invention is avoided. . In addition to the above, the same applies to differences in the obvious range which can be easily considered by those skilled in the art from the present embodiment in the configuration, shape, and the like of each element.

DESCRIPTION OF SYMBOLS 1 Pachinko machine 2 game board 15 upper center role 51 clune member 60 vibration sensor 61 housing 80 pendulum 81 shaft portion 82 weight portion 83 shielding portion 90 photo sensor 151 rear surface 152 mounting surface 153 rib 252 inclined portion 253 inclined surface 611 inner surface 612 Mounting surface

Claims (5)

A gaming machine provided with a vibration sensor for detecting vibration,
The vibration sensor is
A housing attached to the gaming machine;
Vertically hanging down in the housing, having a weight at the lower end and a shield at the upper end, and pivotally supported about a pivotable support provided between the weight and the shield. And the pendulum
A detection unit which is provided in the housing and detects the shielding portion which enters into a predetermined area arranged in a first direction in which the shielding portion moves when the pendulum swings about the pivot support portion. Equipped with
The housing is attached to an attachment provided on the gaming machine in an attachment posture in which the lower side is floated in the second direction opposite to the first direction with respect to the vertical direction and inclined. The gaming machine, wherein the shielding portion is in contact with an inner surface of the housing. The housing is a side surface on the first direction side, and has a mounting surface parallel to a direction in which the pendulum hangs down,
The mounting portion is
A mounting surface which extends vertically and on which the mounting surface is mounted;
The gaming machine according to claim 1, further comprising: a projecting portion provided on the mounting surface, protruding in a direction away from the mounting surface, and capable of coming into contact with a lower portion of the mounting surface. The housing is a side surface on the first direction side, and has a mounting surface parallel to a direction in which the pendulum hangs down,
The attachment portion has an attachment surface to which the attached surface is attached,
The gaming machine according to claim 1, wherein the mounting surface has an inclined surface which is inclined in a direction in which a lower side is separated from the mounting portion with respect to the vertical direction. The gaming machine according to any one of claims 1 to 3, wherein the detection unit is a photo sensor. The gaming machine includes a gaming board and a rolling surface provided on the gaming board, and the gaming ball is capable of rolling and rolling, and a plurality of holes are formed in the rolling surface, and the rolling surface It is a gaming machine provided with an accessory device provided with a crowned member for causing a gaming ball rolled on to fall into any one of the plurality of holes, and the vibration sensor,
The gaming machine according to any one of claims 1 to 4, wherein the attachment portion is provided on the back side of the accessory device.

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