JP2006198179A - Game machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a game machine capable of accurately stopping a rotary decorative member at the initial position before rotational swing even in the case of stopping it at a position at which it is rotated from an origin position for the center angle of 90 degrees or 180 degrees clockwise and then rotationally swinging it for the prescribed number of times in a prescribed angle range. <P>SOLUTION: First, a motor 125 for rotation is normally rotated for 0.5 second at a prescribed rotation speed. Then, the reciprocating rotation drive of reversely rotating the motor 125 for the rotation for 1 second at the prescribed rotation speed and then normally rotating it for 1 second at the prescribed rotation speed is repeated for three times (S81-S84). Thereafter, the motor 125 for the rotation is reversely rotated for 1 second at the prescribed rotation speed, then the motor 125 for the rotation is normally rotated at a rotation speed lower than the prescribed rotation speed, and in the case that a photosensor SW1 does not detect an extension part 131 and a photosensor SW2 does not detect the extension part 131 anymore, the motor 125 for the rotation is stopped (S85-S88). <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a gaming machine provided with a video display device that is provided in a gaming area and displays a changing symbol.

Conventionally, various gaming machines including a video display device that is provided in a gaming area and displays a changing symbol have been proposed.
For example, a gaming machine provided with a symbol display device, the symbol display device has a main display device and an auxiliary display device, and the main display device determines whether or not a privilege can be established for a player depending on the display mode at the time of fluctuation stoppage. The auxiliary display device has a first frame body arranged around the main display device, and a drive source for rotationally driving the first frame body. The body is configured such that the first identification information is displayed on the surface of the body, and the first identification information is moved to a predetermined position by being rotationally driven when the symbols are variably displayed on the main display device. Has been proposed (see, for example, Patent Document 1).
JP 2002-292032 A (paragraphs (0015) to (0037), FIGS. 1 to 31)

However, in the above-described configuration of the gaming machine, the auxiliary display device is always driven to rotate to move the first identification information to a predetermined position when the symbols are variably displayed on the main display device. There is a problem that the effect display cannot be temporarily stopped.
Further, the marking indicating the origin provided on the first disk 32 is detected by the position detecting means 39, and the display control unit 200 determines the relative positional relationship between the first disk 32 and the frame part 22 based on this detection signal. Then, in order to stop the first disk 32 at a desired position, after stopping at a position rotated by 90 degrees or 180 degrees in the clockwise direction from the origin position, a predetermined number of times (for example, 3-10 times) ) When rotationally driven to rotate and oscillate, the calculated position error accumulates as the number of oscillating reciprocations increases, making it difficult to accurately stop at the first position before oscillating and oscillating. There is.

  Therefore, the present invention has been made to solve the above-described problems, and is provided on the front side of the game board to decorate the front side, and on the back side of the front side decorative member. A rotating decorative member having an electrical display device is rotatably attached to the center of the back decorative member, and the rotary decorative member is driven to rotate so that the electrical display device is moved to the front surface. It is configured to be changeable between a visible state and an invisible state, and after stopping at a position rotated by 90 or 180 degrees in the clockwise direction from the origin position, a predetermined number of times (for example, 3 times to It is an object of the present invention to provide a gaming machine that can be accurately stopped at the first position before rotational swing even when it is rotationally swinged 10 times.

  In order to achieve the above object, the gaming machine according to claim 1 is provided on the front side of the first opening formed in the center of the game board, and a second opening having a substantially horizontally long square is formed in the center. A front side decorative member for decorating the front side, a frame member disposed on the back side of the front side decorative member and having a substantially circular third opening in the center, and a fourth in the center in a substantially circular shape when viewed from the front. A rotating decorative member having an opening formed therein and rotatably attached to the third opening; rotating means for rotating the rotating decorative member; and detecting means for detecting a rotational position of the rotating decorative member. A back side decorative member, and an attachment cover member attached to the back side of the first opening so as to cover the back side of the back side decorative member, wherein the back side decorative member is attached to the front surface part via the frame member, It is attached to the back of the mounting cover member An image display device for displaying an image to a player; and a rotation control means for driving and controlling the rotation means based on detection information of the detection means, wherein the detection means is an outer peripheral edge of the rotary decoration member. A semicircular arc-shaped extension part extending in a predetermined length radially outward over a central angle of 180 degrees of the part, and disposed on the circumference facing the extension part of the frame member, A first detection sensor that is disposed so as to face a circumferential edge of the extending portion and detects presence / absence of the extending portion when the rotating decorative member is located at the origin position; When the rotation decoration member is located at the origin position, the extension portion is arranged so as to face the extension portion when arranged on the circumference having a central angle of 90 degrees with respect to one detection sensor. A second detection sensor for detecting presence / absence of the rotation, the rotating means comprising: a rotation motor; A rotation gear portion formed on an outer peripheral portion of the rotation decoration member, and a gear train that meshes with the rotation gear portion and transmits rotation of a motor shaft of the rotation motor, and the rotation control means includes: When the rotary decoration member is rotationally driven so as to rotate and swing in a front view at a position rotated by a central angle of 90 degrees in one circumferential direction from the origin position, first, the rotation motor is set to a predetermined first rotational speed. The rotational decoration member is rotated in a predetermined direction for a predetermined first time to rotate the rotating decorative member in one circumferential direction, or the rotation motor is rotated at a predetermined first rotational speed for a predetermined first time. The rotational decoration member is rotationally driven in the opposite rotational direction and the rotational decorative member is rotationally driven in the other direction of the circumferential direction, and then the rotational motor is rotated at a predetermined first rotational speed for a time twice the predetermined first time. To rotate the rotating decorative member in one direction in the circumferential direction. Then, the rotary motor is rotated in the direction opposite to the predetermined rotational direction at a predetermined first rotational speed for a time twice as long as the predetermined first time. After rotationally driving in the other direction, the rotational motor is rotated in the predetermined rotational direction at a predetermined first rotational speed for twice the predetermined first time to rotate the rotating decorative member in one circumferential direction. The reciprocating rotational drive to be driven is repeated a predetermined first number of times, and then the rotational motor is rotationally driven in a direction opposite to the predetermined rotational direction at a predetermined first rotational speed for a time twice as long as the predetermined first time. The rotational decoration member is rotationally driven in the other direction in the circumferential direction, and then the rotational motor is rotationally driven in a predetermined rotational direction at a predetermined second rotational speed that is lower than the predetermined first rotational speed. The first detection is performed by rotating at a low speed in one circumferential direction. If the sensor does not detect the extension and the second detection sensor no longer detects the extension, the rotation motor is stopped and the rotary decorative member is moved from the origin position. Control is performed so as to stop at a position rotated by a central angle of 90 degrees in one circumferential direction.

The gaming machine according to claim 2 is provided on the front side of the first opening provided at the center of the game board, and the second opening having a substantially horizontally long square is formed at the center to decorate the front. A front-side decorative member, a frame member disposed on the back side of the front-side decorative member and having a substantially circular third opening at the center, and a fourth opening formed at the center in a substantially circular shape when viewed from the front A rotating decorative member that is rotatably attached to the third opening, a rotating means that rotationally drives the rotating decorative member, and a detecting means that detects a rotational position of the rotating decorative member; An attachment cover member attached to the front side of the first opening portion so that the back side decoration member is attached to the front surface portion via the frame member and covers the back surface portion of the back side decoration member; Attached to the back, video to the player An image display device to display, and rotation control means for driving and controlling the rotation means based on detection information of the detection means, wherein the detection means has a central angle of 180 degrees on the outer peripheral edge of the rotating decorative member. A semicircular arc-shaped extension part extending in a radial direction outward over a predetermined length and a circumference facing the extension part of the frame member, and the rotational decoration member is an origin A first detection sensor that is disposed so as to be opposed to a circumferential edge of the extension portion and detects presence / absence of the extension portion when positioned at the position; and When the rotation decoration member is located at the origin position when the central angle is arranged on the circumference of 90 degrees, the existence of the extension part is detected by being arranged so as to face the extension part. A second detection sensor that
And the rotation means transmits a rotation of a motor shaft of the rotation motor by meshing with the rotation gear, a rotation gear formed on an outer periphery of the rotation decoration member, and the rotation gear. And the rotation control means rotationally drives the rotary decorative member so as to rotate and swing in front view at a position rotated by a central angle of 180 degrees in one circumferential direction from the origin position. First, the rotation motor is driven to rotate in a predetermined rotation direction for a predetermined second time at a predetermined third rotation speed, and the rotary decorative member is driven to rotate in one circumferential direction, or the rotation motor Is rotated at a predetermined third rotational speed for a predetermined second time in a direction opposite to the predetermined rotational direction, and the rotational decorative member is rotationally driven in the other direction of the circumferential direction. Rotation speed is twice as long as the predetermined second time. The rotational decoration member is rotationally driven to rotationally drive the rotational decoration member in one direction in the circumferential direction, and then the rotational motor is rotated at a predetermined third rotational speed for a time twice the predetermined second time with respect to the predetermined rotational direction. Rotation drive in the opposite rotation direction and the rotation decoration member is rotated in the other direction in the circumferential direction, and then the rotation motor is rotated in the predetermined rotation direction at a predetermined third rotation speed for twice the predetermined second time. Then, the reciprocating rotational drive for rotating the rotational decoration member in one direction in the circumferential direction is repeated a predetermined second number of times, and then the rotational motor is rotated at a predetermined third rotational speed for a time twice the predetermined second time. After the rotational decoration member is rotationally driven in the opposite rotational direction with respect to the predetermined rotational direction to rotationally drive the rotating decorative member in the other circumferential direction, the rotational motor is rotated at a predetermined fourth speed lower than the predetermined third rotational speed. The rotary decorative member is driven to rotate in a predetermined rotational direction at a speed. When the first detection sensor detects the extension and the second detection sensor stops detecting the extension, the rotation is driven in one direction at a low speed. The motor is stopped, and the rotation decoration member is controlled to stop at a position rotated by a central angle of 180 degrees in one circumferential direction from the origin position.

  Furthermore, the gaming machine according to claim 3 is the gaming machine according to claim 1 or 2, wherein the rotating decorative member is disposed on the front side of the outer peripheral portion on the long side opposite to the fourth opening. The fourth opening is formed to be substantially the same size as the second opening, and when the rotary decorative member is located at the origin position, The two openings and the fourth opening are arranged so as to overlap with each other in a front view.

In the gaming machine according to the first aspect, the second portion of the substantially rectangular shape is provided in the central portion of the front side decorative member that is provided on the front side of the first opening portion provided in the central portion of the game board and decorates the front portion. An opening is formed. Moreover, the back side decoration member is arrange | positioned at the back side of this front side decoration member. Further, this back side decorative member is rotatably provided with a rotating decorative member at a third opening formed in the central portion of the frame member, and is rotated by a rotating means. And the 4th opening part is formed in the center part of this rotation decoration member.
In addition, the outer peripheral edge portion of the rotating decorative member is provided with a semicircular arc-shaped extension portion extending in the radial direction outside the central angle over a central angle of 180 degrees. Further, on the circumference facing the extending part of the frame member, when the rotating decorative member is located at the origin position, the extending member is arranged so as to face the circumferential edge of the extending part. A first detection sensor for detecting presence / absence of a portion, and a center angle of 90 degrees with respect to the first detection sensor, and is disposed so as to face the extension portion. A second detection sensor for detecting absence is provided, and the rotational position from the origin position of the rotating decorative member is detected via the first detection sensor and the second detection sensor. The rotating decorative member has a rotating gear portion formed on the outer peripheral portion thereof, and is rotated by a rotating motor through a gear train that meshes with the rotating gear portion. .

When the rotational decoration member is rotationally driven so as to rotate and swing in front view at a position rotated by a central angle of 90 degrees in one circumferential direction from the origin position, first, the rotational motor is set to a predetermined first rotational speed. The rotational decoration member is rotated in a predetermined direction for a predetermined first time to rotate the rotating decorative member in one direction in the circumferential direction, or the motor for rotation is rotated at a predetermined first rotational speed for a predetermined first direction for a predetermined rotational direction. After rotationally driving in the opposite rotational direction and rotationally driving the rotating decorative member in the other direction in the circumferential direction, the rotational motor is rotationally driven in the predetermined rotational direction at a predetermined first rotational speed for a time twice the predetermined first time. The rotary decorative member is rotated in one direction in the circumferential direction.
Subsequently, the rotary motor is rotated in the opposite direction to the predetermined rotation direction at a predetermined first rotation speed for a time twice the predetermined first time to rotate the rotating decorative member in the other direction in the circumferential direction. To drive. Then, the rotary motor is driven to rotate in the predetermined rotational direction at a predetermined first rotational speed for a time twice as long as the predetermined first time, so that the rotary decorative member is rotationally driven in one circumferential direction. Repeat 1st time.
Thereafter, the rotation motor is driven to rotate in a direction opposite to the predetermined rotation direction at a predetermined first rotation speed for a time twice as long as the predetermined first time, and the rotary decorative member is rotated in the other direction of the circumferential direction. To do. Subsequently, the rotary motor is driven to rotate in a predetermined rotational direction at a predetermined second rotational speed lower than the predetermined first rotational speed, and the rotary decorative member is driven to rotate at a low speed in one direction in the circumferential direction. When the first detection sensor does not detect the extension part and the second detection sensor stops detecting the extension part, the rotation motor is stopped and the rotary decoration member is moved from the origin position. Stop at a position rotated 90 degrees in the circumferential direction in one direction.

Thereby, when the rotation decoration member is at the origin position, the first detection sensor detects the extension part of the rotation decoration member, and the second detection sensor also detects the extension part. Further, the rotation motor is driven to rotate in a predetermined rotation direction at a predetermined low second rotation speed until the first detection sensor does not detect the extension and the second detection sensor does not detect the extension. When the first detection sensor does not detect the extension part and the second detection sensor stops detecting the extension part, when the rotation motor is stopped, the rotation decoration member Is rotated at a low speed in one direction in the circumferential direction, and stops at a position rotated by a central angle of 90 degrees in one direction in the circumferential direction from the origin position.
For this reason, after stopping the rotation decoration member from the origin position at a position rotated by a central angle of 90 degrees in one direction in the circumferential direction, the rotation motor driving time (for example, twice the predetermined first time) is used as a reference. In the case of rotating and swinging so as to reciprocate a predetermined first number of times (for example, 3 to 10 times) within a predetermined angle range, the calculated position error of the rotating decoration member accumulates as the number of swinging reciprocations increases. However, the rotational decoration member is rotationally driven in one direction in the circumferential direction at a low speed after being rotationally driven in the other direction in the circumferential direction from a position rotated by 90 degrees in the circumferential direction from the origin position, Since the rotation decoration member is stopped when the first detection sensor does not detect the extension part and the second detection sensor stops detecting the extension part, the calculated position error of the rotation decoration member is accumulated. Even so, the rotating decorative member can be controlled to be accurately stopped at a position rotated by a central angle of 90 degrees in one circumferential direction from the origin position.

Further, in the gaming machine according to claim 2, the central portion of the front side decorative member that is provided on the front side of the first opening provided in the central portion of the gaming board and decorates the front portion has a substantially horizontally long rectangular shape. A second opening is formed. Moreover, the back side decoration member is arrange | positioned at the back side of this front side decoration member. Further, this back side decorative member is rotatably provided with a rotating decorative member at a third opening formed in the central portion of the frame member, and is rotated by a rotating means. And the 4th opening part is formed in the center part of this rotation decoration member.
In addition, the outer peripheral edge portion of the rotating decorative member is provided with a semicircular arc-shaped extension portion extending in the radial direction outside the central angle over a central angle of 180 degrees. Further, on the circumference facing the extending part of the frame member, when the rotating decorative member is located at the origin position, the extending member is arranged so as to face the circumferential edge of the extending part. A first detection sensor for detecting presence / absence of a portion, and a center angle of 90 degrees with respect to the first detection sensor, and is disposed so as to face the extension portion. A second detection sensor for detecting absence is provided, and the rotational position from the origin position of the rotating decorative member is detected via the first detection sensor and the second detection sensor. The rotating decorative member has a rotating gear portion formed on the outer peripheral portion thereof, and is rotated by a rotating motor through a gear train that meshes with the rotating gear portion.

When the rotary decorative member is rotationally driven so as to rotate and oscillate in a front view at a position rotated by a central angle of 180 degrees in one circumferential direction from the origin position, first, the rotational motor is set to a predetermined third rotational speed. The rotational decoration member is rotated in a predetermined direction for a predetermined second time to rotate the rotating decorative member in one direction in the circumferential direction, or the rotation motor is rotated at a predetermined third rotational speed for a predetermined second direction for a predetermined rotational direction. After rotationally driving in the opposite rotational direction and rotationally driving the rotating decorative member in the other direction of the circumferential direction, the rotational motor is rotationally driven in the predetermined rotational direction at a predetermined third rotational speed for twice the predetermined second time. The rotary decorative member is rotated in one direction in the circumferential direction.
Subsequently, the rotation motor is rotated in the opposite direction to the predetermined rotation direction at a predetermined third rotation speed for a time twice the predetermined second time to rotate the rotating decorative member in the other direction of the circumferential direction. To drive. Then, the rotary motor is driven to rotate in the predetermined rotational direction at a predetermined third rotational speed for a time twice as long as the predetermined second time, so that the rotary decorative member is rotationally driven in one circumferential direction. Repeat a second number of times.
Thereafter, the rotation motor is driven to rotate in the direction opposite to the predetermined rotation direction at a predetermined third rotation speed for a time twice as long as the predetermined second time, and the rotary decorative member is driven to rotate in the other direction in the circumferential direction. To do. Subsequently, the rotary motor is driven to rotate in a predetermined rotational direction at a predetermined fourth rotational speed that is lower than the predetermined third rotational speed, and the rotary decorative member is driven to rotate at a low speed in one circumferential direction. When the first detection sensor detects the extension and the second detection sensor stops detecting the extension, the rotation motor is stopped and the rotary decoration member is moved from the origin position to the circle. It stops at a position rotated by a central angle of 180 degrees in one circumferential direction.

Thereby, when the rotation decoration member is at the origin position, the first detection sensor detects the extension part of the rotation decoration member, and the second detection sensor also detects the extension part. Further, the rotation motor is driven to rotate in a predetermined rotation direction at a predetermined low fourth rotation speed until the first detection sensor detects the extension and the second detection sensor does not detect the extension. When the first detection sensor detects the extension part and the second detection sensor stops detecting the extension part, when the rotation motor is stopped, the rotation decoration member is It is rotated at a low speed in one direction in the circumferential direction, and stops at a position rotated by a central angle of 180 degrees in one direction in the circumferential direction from the origin position.
For this reason, after stopping the rotation decoration member from the origin position at a position rotated by a central angle of 180 degrees in one direction in the circumferential direction, the rotation motor driving time (for example, twice the predetermined second time) is used as a reference. In the case of rotating and swinging so as to reciprocate a predetermined second number of times (for example, 3 to 10 times) within a predetermined angle range, the calculated position error of the rotating decoration member accumulates as the number of swinging reciprocations increases. However, the rotational decoration member is rotationally driven in one direction in the circumferential direction at a low speed after being rotationally driven in the other direction in the circumferential direction from a position rotated by a central angle of 180 degrees in one circumferential direction from the origin position, When the first detection sensor detects the extension part and the second detection sensor stops detecting the extension part, the rotation decoration member is stopped. Therefore, the calculated position error of the rotation decoration member is accumulated. In addition, the rotating decorative member can be controlled to be accurately stopped at a position rotated by a central angle of 180 degrees in one circumferential direction from the origin position.

Furthermore, in the gaming machine according to claim 3, the rotating decorative member is a long side opposite to the fourth opening of the substantially horizontally long quadrilateral that is formed to be approximately the same size as the second opening of the front decorative member. A pair of electrical display devices are provided on the front surface side of the outer peripheral portion. In addition, when the rotary decorative member is located at the origin position, the second opening of the front decorative member and the fourth opening of the rotary decorative member provided rotatably on the back side of the front decorative member are front surfaces. Arranged so as to overlap each other.
Thus, when the rotating decorative member is located at the origin position at the time of starting or resetting, the fourth opening formed at the center of the rotating decorative member is positioned so as to overlap the second opening, Since the four openings are approximately the same size as the second opening, each electrical display device is hidden by the front decorative member and is not visible to the player. On the other hand, when the rotating decorative member is rotated by a predetermined angle (for example, 45 degrees or 90 degrees clockwise) through the rotating means, each electrical display device appears in the second opening, and the player Each electrical display device can be confirmed, and various effects can be displayed. Therefore, it is possible to perform only the effect display of the video display device, and when necessary, the effect display can be performed by causing the pair of electrical display devices provided on the back side decorative member to appear. It is possible to diversify the effect display of the display device, and to increase interest.

  Hereinafter, an embodiment of a pachinko machine according to the present invention will be described in detail with reference to the drawings.

First, a schematic configuration of the pachinko machine according to the present embodiment will be described with reference to FIGS. 1 and 2.
As shown in FIGS. 1 and 2, the pachinko machine 1 includes an upper hinge 3 </ b> A in which an inner frame 3 made of synthetic resin forms a hinge for attaching an inner frame to a wooden outer frame 2 formed in a rectangular shape in front view. And it is attached to the outer frame 2 through the lower hinge 3B so as to be freely opened and closed. A front cover member 4 made of synthetic resin is attached to the front side of the substantially upper half of the inner frame 3 so as to be freely opened and closed by being pivotally supported at the upper and lower sides of the left end edge portion. In addition, a substantially circular window 5 is opened at a substantially central portion of the front cover member 4, and the game board 41 is passed through two glasses attached to a glass holding frame formed on the outer peripheral edge of the window 5. The gaming area 42 (see FIG. 3) on the upper side (see FIG. 3) can be seen. Further, a full-color light emitting diode is built in the upper left edge of the window portion 5 of the front cover member 4 and an error display illumination lamp 6 for displaying an error during the game is attached. In addition, speakers 7 are arranged at four corners of the front cover member 4 as viewed from the front. Further, the front portion of the front cover member 4 is covered with a synthetic resin front member 4A made of an opaque synthetic resin, and a full-color diode (not shown) is built in along the outer periphery of the window portion 5. Light effects are performed during the game.

A key insertion portion 4B for operating a locking device (not shown) for locking the inner frame 3 and the front cover member 4 is provided at the right edge of the front cover member 4. In order to open the front cover member 4, if a predetermined key is inserted into the key insertion portion 4B and rotated in a predetermined direction, the locked state of the locking device is released and only the front cover member 4 is opened.
In addition, an upper plate 8 that receives a prize ball to be paid out via a prize ball payout device 22 is disposed below the front cover member 4. Further, the upper plate 8 is pivotally supported on the upper and lower sides of the left edge, and is attached so that it can be opened by lowering a lever (not shown) provided inside after opening the front cover member 4. Further, a ball lending operation unit 8B for operating a card-type ball lending machine (not shown) is provided on the central front portion of the upper plate 8, and operation buttons 8C and 8D are arranged. A lower plate 9 is disposed under the upper plate 8. Further, on the left of the upper end surface of the lower plate 9, switch buttons 9A and 9B that can be used for effect display and the like are arranged.

In addition, the pachinko ball of the upper plate 8 is sent to a launching device (not shown) in which the firing force of the pachinko ball is adjusted by the operation handle 10 via a ball feed mechanism (not shown) communicating with the upper plate 8. Yes. This launching device includes a launching solenoid (not shown) that continuously strikes the supplied pachinko balls, a launching control board 30 that functions as a launching device, and the like. The power supplied to the launching solenoid is adjusted via a variable resistor (not shown) attached to the head, so that the launching force of the pachinko ball can be increased or decreased. Thereby, when the player adjusts the amount of rotation of the rotation operation member 10A in the operation handle 10, the resistance value of the variable resistor attached in the operation handle 10 is increased or decreased, and the pachinko ball is fired by the firing solenoid. It is configured so that the force can be appropriately adjusted.
In addition, a speaker housing 11 is provided so as to cover the front surface portion of the outer frame 2 below the inner frame 3 over the entire width in the left-right direction and the up-down direction.
Further, when the inner frame 3 is closed, the lower end portion of the inner frame 3 is in contact with the upper end surface portion of the speaker housing 11 by its own weight. Further, a rib portion (not shown) is provided on the front end edge of the bottom surface of the speaker housing 11 so as to project downward to a position facing the lower end surface of the outer frame 2 over the entire width in the left-right direction.

In addition, a game board 41 is attached to a mechanism board 18 formed by metal such as an iron plate, synthetic resin or synthetic resin integrally so that the game board 41 is detachable substantially at the center of the inner frame 3. A mechanism set board 20 made of synthetic resin is attached to the back side of the mechanism board 18 with a hinge so as to be freely opened and closed.
In addition, a prize ball tank 21 opened upward is fixed to the mechanism set board 20 at the uppermost back side of the pachinko machine 1. The prize ball tank 21 has a communication hole formed in an inclined bottom surface, and a tank rail 23 that forms a passage for the pachinko balls to flow out in two rows under the communication hole to send the pachinko balls to the prize ball dispensing device 22. Is installed. The prize ball payout device 22 includes a ball detection switch for confirming a pachinko ball passing through the prize ball passage in the prize ball guide unit 24 and a payout stepping motor for adjusting the payout of the pachinko ball. The prize ball tank 21, tank rail 23, prize ball guide unit 24, prize ball payout device 22, etc. constitute a prize ball and rental ball payout system.

  Further, an effect display board case 26 in which an effect display board 260 (see FIG. 22) for controlling a liquid crystal display (LCD) 52 (see FIG. 4) and the like is incorporated is disposed below the tank rail 23. . Further, on the side of the effect display board case 26, an accessory driving control board case 27 in which an accessory driving control board for driving and controlling ordinary accessories is provided. In addition, on the lower side of the effect display substrate case 26, each speaker 7, a speaker built in the speaker housing 11, a full color diode such as an error display illumination lamp 6, and a rotation motor 125 described later (see FIG. 8). A sub-integrated control board case 28 in which a sub-integrated control board 280 (see FIG. 22) for driving and controlling the components is provided. Further, a main control board case 29 in which a main control board 290 (see FIG. 22) for controlling the gaming operation of the pachinko machine 1 is provided is disposed below the sub integrated control board case 28. On the player side front portion of the main control board case 29, a launch control board case 30 in which a launch control board that drives and controls the launch device by operating the operation handle 10 is provided. Further, a payout control board case 31 in which a payout control board for driving and controlling the prize ball payout device 22 is provided is located on the side of the main control board case 29. Further, a power supply board case 32 in which a power supply board for generating and supplying various drive power sources such as DC5V and DC12V from an AC24V supply power source is provided below the payout control board case 31.

Next, the configuration of the game area 42 on the game board 41 will be described with reference to FIGS.
As shown in FIGS. 3 and 4, the game area 42 includes an annular rail 43 that surrounds each structure such as a prize opening on a game board 41 made of a plate material having a predetermined thickness. Is configured upright. This rail 43 constitutes an overlapping guide path 44 that guides the launched pachinko ball into the game area 42, and restricts the progress of the pachinko ball driven along the rail 43 on the right shoulder. Step portion 45.
A first opening 47 is formed in the approximate center of the game area 42, and a special symbol display device 48 is disposed in the first opening 47. The special symbol display device 48 includes a front side decorative member 49 (see FIGS. 5 and 6), which will be described later, mounted on the front side of the game board 41, and a back side, which will be described later, disposed on the back side of the front side decorative member 49. A back side decorative member 50 (see FIG. 7 and the like), a mounting cover member 51 attached to the back side of the first opening 47 so as to cover the front side decorative member 49 and the back side of the back side decorative member 50, and the mounting cover member The liquid crystal display (LCD) 52 and the like attached to the back surface portion of 51 are configured. The liquid crystal display 52 displays three rows of changing symbols on the left, middle, and right.

On the other hand, a gate 54 is disposed on the left side of the special symbol display device 48. The gate 54 is provided with a gate switch 54A (see FIG. 22) for detecting the passage of the pachinko sphere. Further, outside the left and right lower corners of the special symbol display device 48, normal windmills 55 and 56 are provided.
In addition, a start port 57 is disposed immediately below the special symbol display device 48. The starting port 57 is provided with a starting port switch 57A (see FIG. 22) for detecting the winning of the pachinko ball, and the three rows of changing symbols displayed on the liquid crystal display 52 by detecting the winning of the pachinko ball. The fluctuation starts. If the winning symbol is won in the starting slot 57 while the changing symbol is changing, up to four winnings are stored in a RAM provided on a main control board 290 (see FIG. 22), which will be described later, and are held as a fixed number of changes. .

  Further, when the rotating decorative member 83 (see FIG. 8) of the back side decorative member 50 is stopped at a position rotated about 90 degrees clockwise from the origin position (see FIG. 20), the pachinko ball passing through the gate 54 passes. As described later, the illumination lamps and the like corresponding to the respective segments arranged in the respective 7-segment display units 100 and 101 (see FIG. 8) are variably lit. When a pachinko ball enters the gate 54 and each of the 7-segment display units 100 and 101 is variably lit and then stopped in a predetermined lighting mode (for example, “1” and “1”, “7” and “7” ”, Etc.), the tulip-type accessory 57B provided at the upper part of the start port 57 is opened for a predetermined time (in this embodiment, about 1 second), and a pachinko ball is placed in the start port 57. Increases the probability of winning. Further, when the pachinko ball passes through the gate 54 while each of the 7-segment display units 100 and 101 is variably lit, the number of passages is stored in the RAM provided on the main control board 290 up to 4 and is determined as the number of variably lit lightings. Deferred.

A special winning device 61 is provided below the starting port 57. The special winning device 61 is formed with a large winning port 60 whose front surface is covered with an open / close door 59 having a wide lateral opening. In addition, on each of the left and right sides of the grand prize winning opening 60, winning openings 62, 63 that are open upward are arranged and communicated with a prize ball bowl (not shown) on the back of the game board 41. A winning opening switch (not shown) is provided for detecting the winning. In addition, each of the illumination lamps 62A and 63A is incorporated below the winning prize openings 62 and 63.
In addition, an out port 65 is opened along the rail 43 directly under the special winning device 61. Further, in such a game area 42 surrounded by the rails 43, a plurality of nails are driven together with the respective components to constitute a complicated flow path of the pachinko ball.

Next, a schematic configuration of the front side decorative member 49 attached to the first opening 47 of the game board 41 from the front side will be described with reference to FIGS. 5 and 6.
As shown in FIGS. 5 and 6, the front decorative member 49 is fitted into the first opening 47 of the game board 41 from the front side and is attached by screwing or the like through the mounting holes 67. The front portion of the portion 47 is closed and decorated. In addition, a second opening 69 having a substantially horizontally long rectangular shape having a size substantially equal to the display screen of a liquid crystal display (LCD) 52 is formed at the center of the front decorative member 49. Further, the back surface portion of the front decorative member 49 is covered with a transparent plate-shaped resin protective cover 71 almost over the front surface. Thus, even if the game ball rolls and falls into the second opening 69, it can be prevented from entering the back side of the game board 41, and stays in the back side decoration member 50 or collides with the liquid crystal display 52. This can be prevented. Further, the player can view the effect display on the liquid crystal display 52 through the protective cover 71.
Further, since the lower side wall portion 72 of the second opening 69 is provided so as to be inclined outward and downward, the game ball that has rolled and dropped into the second opening 69 is reliably rolled outward. Can be moved and dropped.
Also, the warp entrances 73A and 74A into which the game balls that have been rolled and dropped on the upper side portions of the front decoration member 49 and dropped on the shoulder portions 73 and 74 can enter the shoulder portions 73 and 74 of the front decoration member 49. Are formed so as to be able to enter the warp passages 75 and 76 communicated to the lower end portion along the left and right side edge portions. The game balls rolling and falling in the warp passages 75 and 76 roll on the lower end surface of the front decorative member 49. When the rolling speed is slow, the front surface of the lower end portion of the front decorative member 49 is moved. In addition, when the rolling speed falls fast from each step portion on the left and right sides of the starting port guide hole 77 formed immediately above the starting port 57, and when the rolling speed is high, the start port guide hole 77 After rolling and dropping into the guide hole formed immediately above, it is configured to roll and fall downward from the starting port guide hole 77.

Next, a schematic configuration of the back side decorative member 50 will be described with reference to FIGS.
As shown in FIG. 7, the back-side decorative member 50 includes a substantially rectangular frame member 82 having a substantially circular third opening 81 formed at the center and attached to the front surface of the attachment cover member 51, and the frame. A rotating decorative member 83 that covers the outer periphery of the third opening 81 from the front side of the member 82 and is rotatably attached to the third opening 81, and rotates from the back side of the frame member 82 The rotary cover member 84 is attached so as to cover the back surface of the decorative member 83 and is rotatably mounted in the third opening 81.
In addition, a rib portion 81A is provided at a predetermined height (for example, a height of about 10 mm) around the back side periphery of the third opening 81 in the back side direction. In addition, around the opening 86 of the rotary cover member 84, a rib portion 84A that is circular in a front view around the rotational axis of the rotary cover member 84 has a predetermined height (for example, a height of about 10 mm). ) Stands in the front direction. As a result, the third opening portion 81 and the inner peripheral surface of the rib portion 81A of the frame member 81 and the outer peripheral surface of the rib portion 84A of the rotary cover member 84 and the rear surface portion of the rotary decoration member 83 are allowed as described later. A space portion 105 is formed in which the flexible printed wirings 103 and 104 having flexibility and flexibility are folded and arranged in a U shape when viewed from the side (see FIG. 15).
In addition, substantially horizontal rectangular openings 85 and 86 are formed at the substantially central portions of the rotary decorative member 83 and the rotary cover member 84, and the rotary cover member 84 is attached to the back surface of the rotary decorative member 83. In this case, a fourth opening 87 having substantially the same size as the second opening 69 of the front side decorative member 49 is formed (see FIG. 10). When mounted on the back side of the first opening 47 of the game board 41 via the mounting cover member 51, the second opening 69 of the front side decoration member 49 and the fourth opening 87 of the back side decoration member 50. Are arranged so as to face each other (see FIG. 3).

As shown in FIGS. 8 to 11, a front rotation support plate 89 having a lower end edge formed in an arc shape is attached to the upper side of the front side of the frame member 82. The lower end edge of the front rotation support plate 89 is circular in a front view formed in the axial direction at a position radially inward of a predetermined dimension (for example, about 3 mm to 5 mm) from the outer periphery of the rotary decorative member 83. It is provided so as to be slidable on the outer peripheral surface of the stepped portion 90, and is configured to support the upward displacement of the rotational decoration member 83 and to support the forward displacement in the axial direction. Further, an inverted triangular position mark 91 is formed at the center in the left-right direction of the front rotation support plate 89. On the other hand, when the longitudinal direction of the fourth opening 87 is positioned substantially horizontally on the front surface of the stepped portion 90 of the rotating decorative member 83, an origin mark 92 representing the origin position is located at a position facing the position mark 91. Is formed. Accordingly, by aligning the origin mark 92 with the position mark 91, the origin position of the rotary decoration member 83 can be visually aligned with the frame member 82.
A back side rotation support plate 95 having a lower end edge formed in an arc shape is attached to the upper side portion of the frame member 82 on the back side. The lower end edge of the back side rotation support member 95 is circular in a front view formed in the axial direction at a position radially inward of a predetermined dimension (for example, about 5 mm to 10 mm) from the outer periphery of the rotation cover member 84. It is provided so as to be slidable on the outer peripheral surface of the stepped portion 94, and is configured to support the upward displacement of the rotary cover member 84 and to support the displacement toward the rear side in the axial direction.

Further, in the outer peripheral portion of the third opening 81 of the frame member 82, metal shafts 97 and 98 penetrate in the front-rear direction at a position with a center angle of about 120 degrees in the forward / reverse rotation direction from the position mark 91. The rotary rollers 97A and 97B and the rotary rollers 98A and 98B are pivotally supported. The rotating rollers 97A and 98A arranged on the front surface side of the frame member 82 are provided so as to be able to contact the outer peripheral surface of the stepped portion 90 of the rotating decorative member 83, and are displaced downward in the rotating decorative member 83. In addition to supporting the load, it is configured to support displacement toward the front side in the axial direction. The rotating rollers 97B and 98B arranged on the back surface side of the frame member 82 are provided so as to be able to contact the outer peripheral surface of the stepped portion 94 of the rotating cover member 84, and are displaced downward in the rotating cover member 84. In addition to supporting the load, it is configured to support displacement toward the back side in the axial direction. Further, a substantially L-shaped protective plate 99 in front view is attached to the back side edge of each shaft 97, 98, and is in sliding contact with the back side edge of each of the rotating rollers 97B, 98B.
As a result, when the frame member 81 is mounted so as to be parallel to the game board 41 via the mounting cover member 51, the rotating decoration member 83 and the rotating cover member 84 are rotated by the rotating rollers 97 </ b> A and 97 </ b> B. The rollers 98A and 98B are rotatably supported in the third opening 81.

Further, on the front side of the outer peripheral portion on the opposite long side of the fourth opening 87 of the rotary decorative member 83, there are provided 7-segment display portions 100, 101 at the center in the longitudinal direction, and the 7-segment display. The illumination lamp covers 100A and 101A are provided on both outer sides in the longitudinal direction of the portions 100 and 101, respectively. In addition, on the back of each of the seven-segment display portions 100 and 101 of the rotating decoration member 83 and the respective illumination lamp covers 100A and 101A, an illumination lamp that is lit and displayed for each segment and various illumination lamps for light effects. Are provided so that the 7-segment display units 100 and 101 can produce 7-segment display light effects, and can be adapted to various light effects. The light effects are performed by the electric lamp covers 100A and 101A.
On the other hand, on the back side of the frame member 82, a relay board 102 is disposed at a substantially vertical central portion of the right edge (left edge in FIG. 9). The relay board 102 and the display circuit boards 100B and 101B are arranged. Are electrically connected via the flexible printed wirings 103 and 104. Further, as will be described later, the display circuit boards 100B and 101B are electrically connected to the sub integrated control board 280 via the relay board 102 (see FIG. 22).

Here, the details of the wiring states of the flexible printed wirings 103 and 104 will be described with reference to FIGS.
As shown in FIG. 12, each of the flexible printed wirings 103 and 104 is drawn from the relay board 102 in the downward direction, and has a boss part 107A having a substantially rectangular cross section and standing upright facing the inside of the relay board 102. The outer peripheral portion of the rib portion 81A of the frame member 82 is notched with a predetermined width in the axial direction (in the present embodiment, about 3 mm to 5 mm width) while being overlapped with the boss portion 107B having a substantially circular cross section. The slit-shaped insertion opening 108 is inserted into the space portion 105 along the tangential direction of the inner peripheral surface of the rib portion 81A. Further, when the rotary decoration member 83 is located at the origin position, the respective flexible printed wirings 103 and 104 inserted in an overlapping manner are connected to the inner periphery of the third opening portion 81 and the rib portion 81A in the space portion 105. When the center angle reaches a predetermined angle (in the present embodiment, about 45 degrees) from the origin mark 92 after passing over the upper display circuit board 101B along the surface, the direction toward the insertion slot 108 again. It is folded back and arranged in a U shape in a side view.

  Further, when the folded flexible printed wirings 103 and 104 reach the upper display circuit board 101B along the outer peripheral surface of the rib portion 84A of the rotary cover member 84, the flexible printed wirings 103 and 104 are formed on the rib portion 84A. It is inserted along the tangential direction of the outer peripheral surface into the slit-shaped inlet portion 110 cut out with a predetermined width (in the present embodiment, about 3 mm to 5 mm width) in the axial direction. And the flexible printed wiring 103 inserted in this entrance part 110 is connected to the display circuit board 101B. On the other hand, the flexible printed wiring 104 inserted in the inlet portion 110 is disposed along the inner peripheral surface of the rib portion 84A, and is drawn out to the space portion 105 from the slit-like outlet portion 111 formed in the rib portion 84A. And disposed along the outer peripheral surface of the rib portion 84A. When the central angle reaches about 90 degrees past the origin mark 92, the slit is formed into the slit portion formed in the rib portion 84A after being inserted into the slit-shaped inlet portion 112 formed in the rib portion 84A. The outlet portion 113 is again drawn out into the space portion 105 and disposed along the outer peripheral surface of the rib portion 84A. Subsequently, when reaching the lower display circuit board 100B along the outer peripheral surface of the rib portion 84A, the slit-shaped inlet portion 115 formed in the rib portion 84A extends along the tangential direction of the outer peripheral surface. Inserted. And the flexible printed wiring 104 inserted in this entrance part 115 is connected to the display circuit board 100B.

Accordingly, the flexible printed wirings 103 and 104 inserted into the space portion 105 from the insertion port 108 are folded and disposed in a U shape in a side view in the space portion 105, so that each display circuit board is connected from the relay substrate 102. It is formed to be longer than the maximum wiring length up to 100B and 101B. In addition, the flexible printed wiring 103 passes over the display circuit board 101B, and is then folded back and arranged in the space 105, and then inserted into the entrance 110. Therefore, the flexible printed wiring 103 It can be attached in close contact with the outer peripheral surface of the rib portion 84A by bending elasticity. Accordingly, as shown in FIGS. 13 and 15, the flexible printed wiring 103 is brought into close contact with the outer peripheral surface of the rib portion 84 </ b> A sequentially with the rotation of the rotating decorative member 83 and the rotating cover member 84 due to the bending elasticity. It can be smoothly folded and moved in the space 105.
Further, the flexible printed wiring 104 is pulled out from the slit-shaped outlet portion 111 formed in the rib portion 84 </ b> A of the rotary cover member 84, inserted into the inlet portion 112 and the outlet portion 113, and then inserted into the inlet portion 115. Therefore, the flexible printed wiring 104 can be attached in a state of being in close contact with the outer peripheral surface of the rib portion 84A. For this reason, as shown in FIGS. 14 and 15, the flexible printed wiring 104 is brought into close contact with the outer peripheral surface of the rib portion 84 </ b> A sequentially with the rotation of the rotating decorative member 83 and the rotating cover member 84 due to its bending elasticity. It can be smoothly folded and moved in the space 105.

  Further, as shown in FIGS. 8 and 10, the seven-segment display portions 100 and 101 of the rotating decorative member 83 and the outer peripheral portions of the electric lamp cover 100A and 101A are predetermined symmetrically with respect to the origin mark 92. Guide grooves 118 are formed at a central angle (in the present embodiment, about 270 degrees), and ribs 119 having a predetermined height project outward from both ends of the guide grooves 118. . On the other hand, a rotation restricting plate 120 is attached to the right edge of the front surface of the frame member 82 so as to cover the front side of the guide groove 118. A boss 121 having a predetermined height is erected on the back side of the lower edge of the rotation restricting plate 120 and is inserted into the guide groove 118. As a result, the boss portion 121 abuts against each rib 119 projecting from both end edges of the guide groove 118, thereby restricting the maximum angle of rotation of the rotating decorative member 83 in the clockwise and counterclockwise directions. Can do.

  Further, as shown in FIGS. 8 to 11, a rotation motor 125 constituted by a stepping motor or the like passes through the motor shaft in the rear side direction of the frame member 82 at the upper right corner of the front surface portion of the frame member 82. Attached. A pinion gear 126 is attached to the motor shaft. The pinion gear 126 meshes with an idle gear 127 that is pivotally supported between the frame member 82 and the protection plate 99. An idle gear 128 (see FIG. 16) having a smaller number of teeth than the idle gear 127 is coaxially provided on the surface of the idle gear 127 on the frame member 82 side. Further, the idle gear 128 meshes with a rotating gear portion 129 (see FIG. 16) formed on the entire outer periphery of the rotating cover member 84. As a result, when the rotation motor 125 rotates in the clockwise direction, it is rotatably supported by the rotation rollers 97A, 97B, 98A, 98B, etc. via the idle gears 127, 128 and the rotation gear portion 129. The rotating decorative member 83 and the rotating cover member 84 are rotated clockwise. When the rotation motor 125 rotates counterclockwise, the rotation decoration member 83 and the rotation cover member 84 are rotated counterclockwise via the idle gears 127 and 128 and the rotation gear portion 129. .

Further, as shown in FIGS. 7, 8, and 10, the outer periphery of the rotating decorative member 83 extends from the origin mark 92 in a counterclockwise direction to a position where the central angle is about 45 degrees to about 225 degrees. Thus, an extended portion 131 having a substantially semicircular arc shape when viewed from the front is formed on the outer side in the radial direction and extending a predetermined length (in this embodiment, about 5 mm to 10 mm). Further, when the origin mark 92 of the rotation decoration member 83 is opposed to the position mark 91 of the frame member 82, that is, when the rotation decoration member 83 is located at the origin position, the end of the extending portion 131 on the counterclockwise direction side. On the front surface of the frame member 82 facing the edge, a transmissive photosensor SW1 is disposed so as to sandwich the edge of the extension 131 on the counterclockwise side. Therefore, the photosensor SW1 is disposed on the front surface of the frame member 82 whose central angle from the position mark 91 is about 135 degrees clockwise.
A transmissive photosensor SW2 is disposed on the front surface of the frame member 82 whose central angle is about 90 degrees clockwise from the transmissive photosensor SW1 so as to sandwich the extending portion 131. Yes. Here, each of the photosensors SW1 and SW2 is configured to output an OFF signal when the extending part 131 is sandwiched, and to output an ON signal when the extending part 131 is not sandwiched. .

Here, an example of output signals of the photosensors SW1 and SW2 will be described with reference to FIGS.
As shown in FIG. 16, first, when the rotation motor 125 is driven to rotate the rotation decoration member 83 and the origin mark 92 is opposed to the position mark 91, that is, the rotation decoration member 83 is rotated to return to the origin. When moved to the position, each of the photosensors SW1 and SW2 is blocked by the extending part 131 and outputs an OFF signal.
In addition, as shown in FIG. 17, when the rotation motor 125 is driven and the rotation decoration member 83 is rotated about 90 degrees clockwise from the origin position, the photosensor SW <b> 1 is not blocked by the extending portion 131. Therefore, an ON signal is output. On the other hand, the photosensor SW2 outputs an OFF signal because it is blocked by the end portion of the extending portion 131 on the counterclockwise direction.
Further, as shown in FIG. 18, when the rotation motor 125 is driven to rotate the rotation decoration member 83 clockwise by about 180 degrees from the origin position, the photosensor SW <b> 1 rotates in the clockwise direction of the extension portion 131. An OFF signal is output because it is blocked by the side edge. On the other hand, the photosensor SW2 outputs an ON signal because it is not blocked by the extension 131.

Next, an example in which the back side decorative member 50 of the special symbol display device 48 configured as described above is rotationally driven will be described with reference to FIGS.
As shown in FIG. 19, when the rotary decorative member 83 constituting the back side decorative member 50 of the special symbol display device 48 is driven to rotate about 45 degrees clockwise from the origin position, the second opening of the front side decorative member 49 is opened. Through the unit 69, a 7-segment display unit 101 appears in the upper right corner of the display screen of the liquid crystal display (LCD) 52, and an illumination lamp cover 101A appears obliquely in the lower right side. In addition, a 7-segment display unit 100 appears in the lower left corner of the display screen of the liquid crystal display (LCD) 52, and an illumination lamp cover 100A appears on the upper left side thereof.
Then, as shown in FIG. 20, when the rotating decorative member 83 constituting the back decorative member 50 of the special symbol display device 48 is rotated about 90 degrees clockwise from the origin position, the front decorative member 49 Through the two openings 69, the 7-segment display unit 101 appears at the center of the right edge of the display screen of the liquid crystal display (LCD) 52, and the illumination lamp covers 101A appear above and below it. In addition, the 7-segment display unit 100 appears at the center of the left edge of the display screen of the liquid crystal display (LCD) 52, and the illumination lamp covers 100A appear above and below it.
Further, as shown in FIG. 21, when the rotary decorative member 83 constituting the back decorative member 50 of the special symbol display device 48 is driven to rotate about 135 degrees clockwise from the origin position, the front decorative member 49 Through the two openings 69, the 7-segment display unit 101 appears at the lower right corner of the display screen of the liquid crystal display (LCD) 52, and the illumination lamp cover 101A appears obliquely at the upper right side. In addition, a 7-segment display unit 100 appears at the upper left corner of the display screen of the liquid crystal display (LCD) 52, and an illumination lamp cover 100A appears at the lower left corner thereof.
Further, when the rotary decorative member 83 constituting the back side decorative member 50 of the special symbol display device 48 is driven to rotate about 180 degrees clockwise from the origin position, the rotary decorative member 83 is connected to the back side of the front side decorative member 49. The entire display screen of the substantially horizontally long rectangle of the liquid crystal display 52 can be seen through the second opening 69.

Next, the configuration of the control system related to the drive control of the pachinko machine 1 configured as described above will be described with reference to FIGS.
As shown in FIG. 22, the control system related to the drive control of the pachinko machine 1 includes a main control board 290, a sub-integrated control board 280, an effect display board 260, and the like.
The main control board 290 includes a CPU 291, ROM 292, RAM 293, and an input / output circuit (I / O) 294, and the CPU 291, ROM 292, RAM 293, and input / output circuit (I / O) 294 are connected by a bus line. Are connected to each other. A clock circuit 295 is connected to the CPU 291 and a predetermined clock signal is input.
In addition, the RAM 293 stores a numerical value obtained by repeatedly adding one by one from 0 to 9 based on the clock signal output from the clock circuit 295 (the maximum value 9 is then returned to the minimum value 0), and the variation pattern selection counter is stored. 293A is provided. The count value of the variation pattern selection counter 293A is read at the timing when the switch signal is output from the start port switch 57A. Each variation pattern selected based on the count value of the variation pattern selection counter 293A is a pattern for displaying a series of symbol variations based on various display effects. In this embodiment, the display effect time is as a display effect time. There are three types of reach loss variation patterns X, Y, and Z: “30 seconds”, “20 seconds”, and “15 seconds”. In addition, two types of variation patterns of “22 seconds” and “32 seconds” are set as variation patterns for each jackpot.

  As shown in FIG. 22, the sub-integrated control board 280 has a CPU 281, a ROM 282 for storing drive control programs such as the speaker 7 and the rotation motor 125, and a RAM 283 for storing various control signals from the main control board 290. An input / output circuit (I / O) 284 that receives various control signals sent from the main control board 290, a drive circuit 141 that drives and controls the speaker 7, an error display illumination lamp 6, and display circuit boards 100B and 101B A drive circuit 142 that controls driving, a drive circuit 143 that controls driving of the rotation motor 125, and the like are provided. The CPU 281, ROM 282, RAM 283, and input / output circuit (I / O) 284 are mutually connected by a bus line. A clock circuit 285 is connected to the CPU 281 and a predetermined clock signal is input. The input / output circuit (I / O) 284 is connected to the input / output circuit (I / O) 294 of the main control board 290. The input / output circuit (I / O) 284 is connected to the drive circuits 141, 142, and 143. Further, the input / output circuit (I / O) 284 includes a gate switch 54A, a start port switch 57A, transmission type photosensors SW1 and SW2, an open / close door solenoid 59A for opening / closing the open / close door 59, and a tulip type accessory. A solenoid 57C that opens and closes 57B is connected.

  Further, as shown in FIG. 23, the RAM 283 has a numerical value obtained by repeatedly adding 1 from 0 to 19 based on the clock signal input from the clock circuit 285 (the maximum value 19 is followed by the minimum value 0). A stored display pattern selection counter 283A is provided. The count value of the display pattern selection counter 283A is read at the timing when the change pattern instruction signal is input from the main control board 290, and the read count value is stored in the parameter storage area 283B.

  Further, as shown in FIG. 24, the ROM 282 is provided with a photosensor output table storage area 282A in which a photosensor output table 145 (see FIG. 25) described later is stored. Further, the ROM 282 is provided with a display pattern table storage area 282B in which a display pattern table 146 (see FIG. 26) described later is stored. Further, the ROM 282 has a rotation drive time chart storage area 282C in which each time chart (see FIG. 27) for rotating the rotation decoration member 83 is stored corresponding to each display pattern A, B, C, D described later. Is provided. Further, the ROM 282 stores various sub-control programs (see FIG. 28 and the like) described later for rotating the rotary decoration member 83 to a predetermined angle.

  As shown in FIG. 22, the effect display board 260 includes a CPU 261, a ROM 262 for storing a display control program and required display data, a RAM 263 for storing display commands, display information, input / output signals, and the like, and a sub-integrated control board. An input / output circuit (I / O) 264 that receives various control signals sent from the H.280 and a VDP that receives display information sent from the CPU 261 and processes and displays an image on the liquid crystal display (LCD) 52 (Video Display Processor) 265 and the like are provided. The CPU 261, ROM 262, RAM 263, input / output circuit (I / O) 264, and VDP (Video Display Processor) 265 are connected to each other via a bus line. A clock circuit 266 is connected to the CPU 261 and a predetermined clock signal is input. Then, the CPU 261 performs a predetermined effect display on the liquid crystal display 52 based on various control signals such as display pattern information input from the sub integrated control board 280.

Next, an example of the photosensor output table 145 stored in the photosensor output table storage area 282A of the ROM 282 of the sub integrated control board 280 will be described with reference to FIG. Here, the photosensor output table 145 is used when the CPU 281 of the sub-integrated control board 280 determines the rotation position such as the origin position (0 degree) of the rotation decoration member 83 based on the output signals of the photosensors SW1 and SW2. Is.
As shown in FIG. 25, the photosensor output table 145 includes a “rotation angle” that represents a rotation angle from the origin position of the rotation decoration member 83 and the photosensor SW1 when the rotation decoration member 83 is positioned at each rotation angle. “SW1” that represents the output signal and “SW2” that represents the output signal of the photosensor SW2 when the rotation decoration member 83 is positioned at each rotation angle. The “rotation angle” is a position where the origin mark 92 of the rotary decoration member 83 is opposed to the position mark 91 as an origin position (0 degree), and a clockwise rotation angle from the origin position is expressed as a positive angle. The direction rotation angle is expressed as a negative angle.

The “rotation angle” of the photo sensor output table 145 includes “−1 degree”, “0 degree”, “1 degree”,... “89 degree”, “90 degree”, “91 degree”,. .. The rotation angles of “179 degrees”, “180 degrees”, “181 degrees”,... Are stored in advance.
In addition, “SW1” of the photosensor output table 145 corresponds to “OFF” corresponding to “−1 degree” and “0 degree” of “rotation angle” and “1 degree” of “rotation angle”. Corresponds to "ON", ..., "Rotation angle""89degrees","90degrees" and "91 degrees", "ON", ..., "Rotation angle" corresponding to "179 degrees" Then, the output signals of the photosensor SW1 of “OFF”,... Corresponding to “180 degrees” and “181 degrees” of “ON” and “rotation angle” are stored in advance.
In addition, “SW2” of the photosensor output table 145 has “OFF” corresponding to “−1 degree”, “0 degree”, and “1 degree” of “rotation angle”,..., “Rotation angle”. “89 degrees” of “OFF”, “rotation angle” of “90 degrees” and “91 degrees” of “ON”,..., “Rotation angle” of “179 degrees”, “ Corresponding to “180 degrees” and “181 degrees”, output signals of the photosensor SW2 of “ON”,... Are stored in advance.

Next, an example of the display pattern table 146 stored in the display pattern table storage area 282B of the ROM 282 of the sub integrated control board 280 will be described with reference to FIG. Here, when the CPU 281 of the sub-integrated control board 280 receives the change pattern instruction signal from the CPU 291 of the main control board 290, the display pattern table 146 corresponds to the change pattern instruction signal. This is used when a display pattern to be instructed to the CPU 261 of 260 is selected.
Hereinafter, the display pattern table 146 used when an instruction signal of “variation pattern X” is input from the CPU 291 of the main control board 290 as an example of the variation pattern will be described.
As shown in FIG. 26, the display pattern table 146 includes an “instruction signal” indicating a change pattern instruction signal input from the CPU 291 of the main control board 290 and the display pattern selection counter 283A when the instruction signal is input. It consists of a “count value” representing a count value and a “display pattern” corresponding to this “count value”. This “display pattern” is a display pattern for instructing the CPU 261 of the effect display board 260 to effect display on the liquid crystal display (LCD) 52.

In the “instruction signal” of the display pattern table 146, “variation pattern X” is stored in advance as an example of the variation pattern.
The “count value” of the display pattern table 146 includes four types “0 to 4”, “5 to 9”, “10 to 14”, and “15 to 19” corresponding to the “variation pattern X”. A count value is stored in advance.
In the “display pattern” of the display pattern table 146, “display pattern A” corresponds to “0-4” of “count value”, and “display” corresponds to “5-9” of “count value”. “Display pattern C” corresponding to “10 to 14” of “pattern B” and “count value”, and “display pattern D” corresponding to “15 to 19” of “count value” are stored in advance.
Note that the effect display times of the display patterns A to D are all the same time (for example, about 30 seconds).

Next, an example of a time chart for rotationally driving the rotary decorative member 83 stored in the rotational drive time chart storage area 282C of the ROM 282 of the sub-integrated control board 280 will be described based on FIG.
Here, when the CPU 281 of the sub-integrated control board 280 instructs the display pattern to the CPU 261 of the effect display board 260 and outputs an effect display start signal, the CPU 281 rotationally drives the time chart corresponding to the indicated display pattern. Reading from the time chart storage area 282C, the rotating decorative member 83 is driven to rotate according to the time chart. When the time chart end time, that is, the display pattern effect end time is reached, the CPU 281 outputs an effect display confirmation signal to the CPU 261.
Hereinafter, each time chart corresponding to each of the display patterns A to D instructed by the CPU 281 of the sub-integrated control board 280 to the CPU 261 of the effect display board 260 will be described. The effect display time of each display pattern A to D is time T3 (seconds) (for example, T3 = 30 (seconds)).

As shown in FIG. 27A, in the case of the time chart 148 corresponding to the display pattern A, the CPU 281 operates at a rotational speed of (90 ÷ T1) (degrees / second) from time 0 seconds to time T1 seconds. A sub process of “0 degree to 90 degree rotation process” which will be described later is executed, and the rotary decoration member 83 is rotated from the origin position (0 degree) to about 90 degrees clockwise.
Then, the CPU 281 executes a sub-process of “90 degree swing process” to be described later from the time T1 to the time T2 seconds, and swings the rotary decoration member 83 at a position rotated to 90 degrees clockwise.
Subsequently, the CPU 281 executes a sub-process of “90 ° to 0 ° rotation processing” described later at a rotation speed of (90 ÷ (T3−T2)) (degrees / second) from the time T2 seconds to the time T3 seconds. Then, the rotational decoration member 83 is rotated counterclockwise from the position rotated about 90 degrees in the clockwise direction to the origin position (0 degree), and the process is completed.

As shown in FIG. 27B, in the case of the time chart 149 corresponding to the display pattern B, the CPU 281 moves the rotary decoration member 83 to the origin position (0 degree) from time 0 seconds to time T3 seconds. Stop and end processing.
As shown in FIG. 27C, in the case of the time chart 150 corresponding to the display pattern C, the CPU 281 moves the rotary decoration member 83 to the origin position (0 degree) from time 0 seconds to time T4 seconds. Stop.
Then, the CPU 281 executes a sub-process of “0 degree to 180 degree rotation process” described later at a rotation speed of (180 ÷ (T5−T4)) (degrees / second) from time T4 seconds to time T5 seconds, The rotary decoration member 83 is rotated from the origin position (0 degree) to about 180 degrees clockwise.
Subsequently, the CPU 281 executes sub-processing of “180 ° to 0 ° rotation processing” described later at a rotation speed of (180 ÷ (T3−T5)) (degrees / second) from time T5 seconds to time T3 seconds. Then, the rotational decoration member 83 is rotated counterclockwise from the position rotated about 180 degrees in the clockwise direction to the origin position (0 degree), and the process is completed.

As shown in FIG. 27D, in the case of the time chart 151 corresponding to the display pattern D, the CPU 281 rotates (180 ÷ T6) (degrees / second) from time 0 seconds to time T6 seconds. The sub-process of “0 degree to 180 degree rotation process” described later is executed at the speed, and the rotary decoration member 83 is rotationally driven from the origin position (0 degree) to about 180 degrees clockwise.
Then, the CPU 281 stops the rotating decoration member 83 at a position rotated to about 180 degrees clockwise from time T6 seconds to time T7 seconds.
Subsequently, the CPU 281 executes a sub-process of “180-degree swing process” described later from time T7 seconds to time T8 seconds, and swings and drives the rotary decoration member 83 at a position rotated to 180 degrees clockwise.
Further, the CPU 281 stops the rotating decoration member 83 at a position rotated to about 180 degrees clockwise from time T8 seconds to time T9 seconds.
Thereafter, the CPU 281 executes a sub-process of “180-degree to 0-degree rotation process” described later at a rotation speed of (180 ÷ (T3-T9)) (degrees / second) from time T9 seconds to time T3 seconds, The rotational decoration member 83 is rotationally driven counterclockwise from the position rotated about 180 degrees clockwise to the origin position (0 degrees), and the process is terminated.

Next, a sub-process of “0 degree to 90 degree rotation process” that is executed when the CPU 281 of the sub integrated control board 280 rotates the rotation decoration member 83 from the origin position (0 degree) to about 90 degrees clockwise. This will be described with reference to FIG.
As shown in FIG. 28, first, in step (hereinafter referred to as S) 1, the CPU 281 executes determination processing for determining whether or not the input signals from the photosensors SW1 and SW2 are OFF.
If the input signals from the photosensors SW1 and SW2 are not both OFF (S1: NO), in S2, the CPU 281 determines that the rotary decoration member 83 is not located at the origin position (0 degree). Then, the sub-process for performing the abnormal process is executed.
On the other hand, when the input signals from the photosensors SW1 and SW2 are both OFF (S1: YES), in S3, the CPU 281 causes the rotation motor 125 to rotate clockwise at a predetermined rotation speed via the drive circuit 143. The rotating decorative member 83 is rotated and rotated clockwise at a rotational speed corresponding to the driving time (for example, a rotational speed of (90 ÷ T1) (degrees / second)).

In S4, the CPU 281 determines whether or not the input signal from the photosensor SW1 is ON after a predetermined time (for example, about 1 to 3 seconds) has elapsed since the start of the forward rotation of the rotation motor 125. Execute the judgment process. When the input signal from the photosensor SW1 is not ON, that is, when it is OFF (S4: NO), the CPU 281 determines that the rotating decoration member 83 is not rotating, and executes the processes after S2. .
On the other hand, when the input signal from the photosensor SW1 is ON (S4: YES), the CPU 281 determines that the rotating decoration member 83 is rotating clockwise, and in S5, the input from the photosensor SW2 A determination process for determining whether or not the signal has changed from OFF to ON, that is, whether or not the rotating decorative member 83 has rotated about 90 degrees in the clockwise direction is executed.
If the input signal from the photosensor SW2 has not changed from OFF to ON (S5: NO), the CPU 281 determines that the rotating decoration member 83 has not yet rotated 90 degrees in the clockwise direction, The processing after S3 is executed again.
On the other hand, when the input signal from the photosensor SW2 changes from OFF to ON (S5: YES), the CPU 281 determines that the rotary decoration member 83 has rotated about 90 degrees clockwise from the origin position, and S6 , After stopping the rotation drive of the rotation motor 125 via the drive circuit 143, the sub-process is terminated and the process returns to the main flowchart.
Note that the CPU 281 may execute the process of S5 after executing the process of S3 without executing the process of S4.

Next, the CPU 281 of the sub-integrated control board 280 executes “90 degrees to 0” when the rotary decorative member 83 is rotationally driven from the position rotated about 90 degrees clockwise to the origin position (0 degrees) counterclockwise. The sub-process of “degree rotation process” will be described with reference to FIG.
As shown in FIG. 29, in S11, the CPU 281 executes a determination process for determining whether or not the input signals from the photosensors SW1 and SW2 are ON.
If the input signals from the photosensors SW1 and SW2 are not both ON (S11: NO), in S12, the CPU 281 is not located at the position where the rotating decoration member 83 has been rotated to about 90 degrees clockwise. And the sub-process for performing the abnormality process is executed.
On the other hand, when the input signals from the photosensors SW1 and SW2 are both ON (S11: YES), in S13, the CPU 281 causes the rotation motor 125 to rotate counterclockwise at a predetermined rotation speed via the drive circuit 143. The rotating decorative member 83 is rotated in the counterclockwise direction at a rotation speed corresponding to the drive time (for example, (90 ÷ (T3−T2)) (degree / second).

In S14, the CPU 281 determines whether or not the input signal from the photosensor SW2 is OFF after a predetermined time (for example, about 1 to 3 seconds) has elapsed since the reverse rotation start of the rotation motor 125. Execute the judgment process. When the input signal from the photosensor SW2 is not OFF, that is, when it is ON (S14: NO), the CPU 281 determines that the rotating decoration member 83 is not rotating, and executes the processes after S12. .
On the other hand, when the input signal from the photosensor SW2 is OFF (S14: YES), the CPU 281 determines that the rotary decoration member 83 is rotating counterclockwise, and in S15, the signal from the photosensor SW1. Determination processing for determining whether or not the input signal has changed from ON to OFF, that is, whether or not the rotating decoration member 83 has rotated about 90 degrees counterclockwise from the start of rotation and has reached the origin position (0 degrees). Execute.
If the input signal from the photosensor SW1 does not change from ON to OFF (S15: NO), the CPU 281 determines that the rotation decoration member 83 has not yet rotated 90 degrees counterclockwise from the start of rotation. Determination is made, and the processing after S13 is executed again.
On the other hand, when the input signal from the photosensor SW1 changes from ON to OFF (S15: YES), the CPU 281 rotates the rotation decoration member 83 counterclockwise by about 90 degrees from the start of rotation to the origin position (0 In step S16, the rotation drive of the rotation motor 125 is stopped via the drive circuit 143, and then the sub-process is terminated and the process returns to the main flowchart.
The CPU 281 may execute the process of S15 after executing the process of S13 without executing the process of S14.

Next, regarding the “0 degree to 180 degree rotation process” sub process executed when the CPU 281 of the sub integrated control board 280 rotates the rotation decoration member 83 from the origin position (0 degree) to about 180 degrees clockwise. This will be described with reference to FIG.
As shown in FIG. 30, in S21, the CPU 281 executes a determination process for determining whether or not the input signals from the photosensors SW1 and SW2 are OFF.
If the input signals from the photosensors SW1 and SW2 are not both OFF (S21: NO), in S22, the CPU 281 determines that the rotary decoration member 83 is not located at the origin position (0 degree). Then, the sub-process for performing the abnormal process is executed.
On the other hand, when the input signals from the photosensors SW1 and SW2 are both OFF (S21: YES), in S23, the CPU 281 causes the rotation motor 125 to rotate clockwise at a predetermined rotation speed via the drive circuit 143. The rotating decorative member 83 is rotated in a clockwise direction at a rotation speed corresponding to the driving time (for example, (180 ÷ T6) (degree / second)).

In S24, the CPU 281 determines whether or not the input signal from the photosensor SW1 is ON after a predetermined time (for example, about 1 to 3 seconds) has elapsed since the start of the forward rotation of the rotation motor 125. Execute the judgment process. When the input signal from the photosensor SW1 is not ON, that is, when it is OFF (S24: NO), the CPU 281 determines that the rotating decoration member 83 is not rotating, and executes the processing after S22. .
On the other hand, when the input signal from the photosensor SW1 is ON (S24: YES), the CPU 281 determines that the rotating decoration member 83 is rotating in the clockwise direction, and in S25, the input from the photosensor SW2 is performed. A determination process is executed to determine whether or not the signal has changed from OFF to ON, that is, whether or not the rotating decorative member 83 has rotated about 90 degrees clockwise from the origin position.
If the input signal from the photosensor SW2 has not changed from OFF to ON (S25: NO), the CPU 281 determines that the rotating decoration member 83 has not yet rotated 90 degrees clockwise from the origin position. Then, the processing after S23 is executed again.

On the other hand, when the input signal from the photosensor SW2 changes from OFF to ON (S25: YES), the CPU 281 determines that the rotary decoration member 83 has rotated about 90 degrees clockwise from the origin position, and S26. The determination process for determining whether or not the input signals from the photosensors SW1 and SW2 are ON is executed.
When the input signals from the photosensors SW1 and SW2 are not both ON (S26: NO), the CPU 281 determines that a failure has occurred, and executes the processing from S22 onward.
On the other hand, when the input signals from the photosensors SW1 and SW2 are both ON (S26: YES), in S27, the CPU 281 further rotates the rotation motor 125 clockwise at a predetermined rotation speed via the drive circuit 143. The rotating decorative member 83 is rotated in the clockwise direction at a rotation speed corresponding to the drive time (for example, (180 ÷ T6) (degree / second)).

In S28, the CPU 281 determines whether or not the input signal from the photosensor SW2 is ON after a predetermined time (for example, about 1 to 3 seconds) has elapsed since the start of further forward rotation of the rotation motor 125. A determination process for determining When the input signal from the photosensor SW2 is not ON, that is, when it is OFF (S28: NO), the CPU 281 determines that a failure has occurred, and executes the processes after S22.
On the other hand, when the input signal from the photosensor SW2 is ON (S28: YES), the CPU 281 determines that the rotation decoration member 83 is further rotated in the clockwise direction, and in S29, the signal from the photosensor SW1. A determination process is executed to determine whether or not the input signal has changed from ON to OFF, that is, whether or not the rotary decoration member 83 has rotated about 180 degrees clockwise from the origin position.
If the input signal from the photosensor SW1 has not changed from ON to OFF (S29: NO), the CPU 281 determines that the rotary decoration member 83 has not yet rotated 180 degrees clockwise from the origin position. Then, the processing after S27 is executed again.
On the other hand, when the input signal from the photosensor SW1 changes from ON to OFF (S29: YES), the CPU 281 determines that the rotary decoration member 83 has rotated about 180 degrees clockwise from the origin position, and S30. , After stopping the rotational drive of the rotation motor 125 via the drive circuit 143, the sub-process is terminated and the process returns to the main flowchart. Note that the CPU 281 executes the process of S23 without executing the process of S24. Thereafter, the process of S25 may be executed continuously. Further, the CPU 281 may execute the process of S29 after executing the process of S27 without executing the process of S28.

Next, the CPU 281 of the sub-integrated control board 280 executes “180 degrees to 0” when the rotational decoration member 83 is rotationally driven from the position rotated about 180 degrees clockwise to the origin position (0 degrees) counterclockwise. The sub-process of “degree rotation process” will be described with reference to FIG.
As shown in FIG. 31, in S41, the CPU 281 executes a determination process for determining whether or not the input signal from the photosensor SW1 is OFF and the input signal from the photosensor SW2 is ON.
If the input signal from the photosensor SW1 is OFF and the input signal from the photosensor SW2 is not ON (S41: NO), in S42, the CPU 281 determines that the rotary decoration member 83 is at the origin position (0 degree). Is determined to be not positioned at a position rotated clockwise by about 180 degrees, and a sub-process for performing an abnormality process is executed.
On the other hand, when the input signal from the photosensor SW1 is OFF and the input signal from the photosensor SW2 is ON (S41: YES), in S43, the CPU 281 activates the rotation motor 125 via the drive circuit 143. The rotation decoration member 83 is rotated counterclockwise at a predetermined rotation speed, and is rotated at a rotation speed corresponding to the drive time (for example, (180 ÷ (T3−T9)) (degree / second). Driven clockwise.

In S <b> 44, the CPU 281 determines whether or not the input signal from the photosensor SW <b> 1 is ON after a predetermined time (for example, about 1 to 3 seconds) has elapsed since the reverse rotation start of the rotation motor 125. Execute the judgment process. When the input signal from the photosensor SW1 is not ON, that is, when it is OFF (S44: NO), the CPU 281 determines that the rotating decoration member 83 is not rotating, and executes the processing after S42. .
On the other hand, when the input signal from the photosensor SW1 is ON (S44: YES), the CPU 281 determines that the rotating decoration member 83 is rotating counterclockwise, and in S45, the signal from the photosensor SW2 is detected. Whether or not the input signal has changed from ON to OFF, that is, the rotation decoration member 83 has rotated about 90 degrees counterclockwise from the start of rotation, and has rotated about 90 degrees clockwise from the origin position (0 degrees). A determination process for determining whether or not it has been reached is executed.
If the input signal from the photosensor SW2 does not change from ON to OFF (S45: NO), the CPU 281 determines that the rotation decoration member 83 has not yet rotated 90 degrees counterclockwise from the start of rotation. After determining, the processing after S43 is executed again.

On the other hand, when the input signal from the photosensor SW2 changes from ON to OFF (S45: YES), in S46, the CPU 281 determines that the input signal from the photosensor SW1 is ON and the input signal from the photosensor SW2. A determination process for determining whether or not is OFF is executed.
If the input signal from the photosensor SW1 is ON and the input signal from the photosensor SW2 is not OFF (S46: NO), the CPU 281 determines that a failure has occurred, and executes the processing after S42.
On the other hand, when the input signal from the photosensor SW1 is ON and the input signal from the photosensor SW2 is OFF (S46: YES), in S47, the CPU 281 activates the rotation motor 125 via the drive circuit 143. The rotating decorative member 83 is further rotated counterclockwise at a predetermined rotational speed, and the rotational decoration member 83 is rotated at a rotational speed corresponding to the driving time (for example, (180 ÷ (T3−T9)) (degrees / second). It is further rotated in the counterclockwise direction.

In S <b> 48, the CPU 281 determines whether or not the input signal from the photosensor SW <b> 2 is OFF after a predetermined time (for example, about 1 to 3 seconds) from the start of further reverse rotation of the rotation motor 125. A determination process for determining If the input signal from the photosensor SW2 is not OFF, that is, if it is ON (S48: NO), the CPU 281 determines that a failure has occurred and executes the processing from S42 onward.
On the other hand, if the input signal from the photosensor SW2 is OFF (S48: YES), the CPU 281 determines that the rotating decoration member 83 is further rotated counterclockwise, and in S49, the photosensor SW1 Is executed to determine whether or not the input signal has changed from ON to OFF, that is, whether or not the rotation decoration member 83 has rotated about 180 degrees counterclockwise from the start of rotation and has reached the origin position. To do.
If the input signal from the photosensor SW1 does not change from ON to OFF (S49: NO), the CPU 281 determines that the rotation decoration member 83 has not yet rotated 180 degrees counterclockwise from the start of rotation. After determination, the processing after S47 is executed again.
On the other hand, when the input signal from the photosensor SW1 changes from ON to OFF (S49: YES), the CPU 281 rotates the rotation decoration member 83 counterclockwise by about 180 degrees from the start of rotation to the origin position. In step S50, the rotation drive of the rotation motor 125 is stopped via the drive circuit 143, and then the sub-process is terminated and the process returns to the main flowchart. Note that the CPU 281 executes the process of step S44. Instead, after the process of S43 is executed, the process of S45 may be executed continuously. Further, the CPU 281 may continuously execute the process of S49 after executing the process of S47 without executing the process of S48.

Next, the CPU 281 of the sub-integrated control board 280 rotates the decorative member 83 from the position rotated from the origin position to about 90 degrees clockwise to the position further rotated about 90 degrees clockwise, that is, from the origin position to about 180 degrees clockwise. The sub-process of “90-180 degree rotation process” that is executed at the time of rotational driving to the position rotated up to will be described with reference to FIG.
As shown in FIG. 32, in S61, a determination process for determining whether or not the input signals from the photosensors SW1 and SW2 are ON is executed.
When the input signals from the photosensors SW1 and SW2 are not both ON (S61: NO), the CPU 281 determines that a failure has occurred, and executes the processing from S62 onward.
On the other hand, when the input signals from the photosensors SW1 and SW2 are both ON (S61: YES), in S63, the CPU 281 causes the rotation motor 125 to rotate clockwise at a predetermined rotational speed via the drive circuit 143. The rotating decorative member 83 is rotated in a clockwise direction at a rotation speed corresponding to the driving time (for example, (180 ÷ T6) (degree / second)).

In S64, the CPU 281 determines whether or not the input signal from the photosensor SW1 has changed from ON to OFF, that is, whether or not the rotation decoration member 83 has reached a position rotated about 180 degrees clockwise from the origin position. A determination process is performed to determine whether or not.
If the input signal from the photosensor SW1 has not changed from ON to OFF (S64: NO), the CPU 281 has not reached the position where the rotary decoration member 83 has rotated 180 degrees clockwise from the origin position. And the processing after S63 is executed again.
On the other hand, when the input signal from the photosensor SW1 changes from ON to OFF (S64: YES), the CPU 281 determines that the rotational decoration member 83 has reached a position rotated about 180 degrees clockwise from the origin position. In S65, after stopping the rotation drive of the rotation motor 125 via the drive circuit 143, the sub-process is terminated and the process returns to the main flowchart.

Next, the CPU 281 of the sub-integrated control board 280 rotates the decorative member 83 from the position rotated from the origin position to about 180 degrees clockwise to the position rotated about 90 degrees counterclockwise, that is, from the origin position to about 90 degrees clockwise. A sub-process of “180-degree to 90-degree rotation process” that is executed when rotating to the rotated position will be described with reference to FIG.
As shown in FIG. 33, in S71, the CPU 281 executes a determination process for determining whether or not the input signal from the photosensor SW1 is OFF and the input signal from the photosensor SW2 is ON.
When the input signal from the photosensor SW1 is OFF and the input signal from the photosensor SW2 is not ON (S71: NO), in S72, the CPU 281 determines that the rotary decoration member 83 is at the origin position (0 degree). Is determined to be not positioned at a position rotated clockwise by about 180 degrees, and a sub-process for performing an abnormality process is executed.
On the other hand, when the input signal from the photosensor SW1 is OFF and the input signal from the photosensor SW2 is ON (S71: YES), in S73, the CPU 281 activates the rotation motor 125 via the drive circuit 143. The rotation decoration member 83 is rotated counterclockwise at a predetermined rotation speed, and is rotated at a rotation speed corresponding to the drive time (for example, (180 ÷ (T3−T9)) (degree / second). Driven clockwise.

In S74, the CPU 281 determines whether or not the input signal from the photosensor SW1 is ON after a predetermined time (for example, about 1 to 3 seconds) has elapsed since the reverse rotation start of the rotation motor 125. Execute the judgment process. If the input signal from the photosensor SW1 is not ON, that is, if it is OFF (S74: NO), the CPU 281 determines that the rotating decoration member 83 is not rotating, and executes the processing after S72. .
On the other hand, when the input signal from the photosensor SW1 is ON (S74: YES), the CPU 281 determines that the rotary decoration member 83 is rotating counterclockwise, and in S75, the signal from the photosensor SW2 is detected. Whether or not the input signal has changed from ON to OFF, that is, the rotation decoration member 83 has rotated about 90 degrees counterclockwise from the start of rotation, and has rotated about 90 degrees clockwise from the origin position (0 degrees). A determination process for determining whether or not it has been reached is executed.
If the input signal from the photosensor SW2 does not change from ON to OFF (S75: NO), the CPU 281 determines that the rotation decoration member 83 has not yet rotated 90 degrees counterclockwise from the start of rotation. Determination is made, and the processing after S73 is executed again.

On the other hand, when the input signal from the photosensor SW2 changes from ON to OFF (S75: YES), in S76, the CPU 281 stops the rotation drive of the rotation motor 125 via the drive circuit 143.
In S77, the CPU 281 rotates the rotation motor 125 in the clockwise direction at a predetermined rotation speed via the drive circuit 143, and rotates the rotation decoration member 83 at a rotation speed corresponding to the drive time (for example, (90 ÷ T1). The rotation speed is (degrees / second)).
In S78, the CPU 281 executes determination processing for determining whether or not the input signals from the photosensors SW1 and SW2 are ON. If the input signals from the photosensors SW1 and SW2 are not both ON (S78: NO), the CPU 281 executes the processing from S77 onward again.
On the other hand, when the input signals from the photosensors SW1 and SW2 are both ON (S78: YES), the CPU 281 counterclockwise from the position where the rotary decoration member 83 is rotated about 180 degrees clockwise from the origin position. In step S79, the rotation of the motor 125 for rotation is stopped via the drive circuit 143, and then the sub-process is terminated and the process returns to the main flowchart. The process of S75 may be executed continuously after the process of S73 is executed without executing the process of S74.

Next, the CPU 281 of the sub-integrated control board 280 is executed when the rotary decorative member 83 is swung at a position where the rotary decorative member 83 is rotated from the origin position (0 degree) to about 90 degrees clockwise. The sub-process of “degree swing process” will be described with reference to FIG.
As shown in FIG. 34, in S81, the CPU 281 rotates the rotation motor 125 in the clockwise direction for 0.5 seconds at a predetermined rotation speed via the drive circuit 143, and rotates the rotating decoration member 83 at a predetermined rotation speed (for example, The rotation speed is approximately 60 degrees / second.) And is rotated clockwise for 0.5 seconds.
In S81, the CPU 281 reversely rotates the rotation motor 125 counterclockwise for 0.5 seconds at a predetermined rotation speed via the drive circuit 143, and the rotation decoration member 83 is rotated at a predetermined rotation speed (for example, about 60 degrees). The rotation motor is rotated in the counterclockwise direction for 0.5 seconds, and then the rotation motor 125 is rotated clockwise at the predetermined rotation speed in the clockwise direction for 1.0 second through the drive circuit 143. The member 83 may be driven to rotate clockwise for 1.0 second at a predetermined rotation speed (for example, a rotation speed of about 60 degrees / second).
In S82, the CPU 281 reversely rotates the rotation motor 125 counterclockwise for 1.0 second at a predetermined rotation speed via the drive circuit 143, and rotates the rotating decoration member 83 at a predetermined rotation speed (for example, about 60 degrees / second). Rotation drive counterclockwise for 1.0 second.
In S83, the CPU 281 rotates the rotation motor 125 in the clockwise direction for 1.0 second at a predetermined rotation speed via the drive circuit 143, and rotates the rotating decoration member 83 at a predetermined rotation speed (for example, about 60 degrees / second). The rotation speed is 1 second).

Subsequently, in S84, the CPU 281 executes a determination process for determining whether or not the rotary decoration member 83 has been reciprocated three times at a predetermined rotation speed (for example, a rotation speed of about 60 degrees / second). . Then, when the rotary decoration member 83 is not driven to reciprocate three times at a predetermined rotational speed (for example, a rotational speed of about 60 degrees / second) (S84: NO), the CPU 281 again executes S82 and subsequent steps. Execute the process.
On the other hand, when the rotational decoration member 83 is driven to reciprocate three times at a predetermined rotational speed (for example, a rotational speed of about 60 degrees / second) (S84: YES), in S85, the CPU 81 causes the drive circuit 143 to rotate. , The rotating motor 125 is rotated counterclockwise at a predetermined rotational speed for 1.0 second, and the rotary decorative member 83 is rotated at a predetermined rotational speed (for example, approximately 60 degrees / second). Drives counterclockwise for 0 seconds.
Thereafter, in S86, the CPU 281 rotates the rotation motor 125 in the clockwise direction at a low speed via the drive circuit 143, and rotates the rotation decoration member 83 at a predetermined low rotation speed (for example, at a rotation speed of about 15 degrees / second). ) To rotate clockwise.

  At the same time, in S87, the CPU 281 waits for both input signals from the photosensors SW1 and SW2 to be turned on (S87: NO). When both input signals from the photosensors SW1 and SW2 are turned on (S87: YES), the CPU 281 has reached a position where the rotary decoration member 83 has been rotated about 90 degrees clockwise from the origin position. In S88, after stopping the rotation drive of the rotation motor 125 via the drive circuit 143, the sub-process is terminated and the process returns to the main flowchart.

Next, the CPU 281 of the sub-integrated control board 280 is executed when the rotary decoration member 83 is swung at a position where the rotation decoration member 83 is rotated from the origin position (0 degree) to about 180 degrees clockwise. The sub-process of “degree swing process” will be described with reference to FIG.
As shown in FIG. 35, the CPU 281 executes the same processing as that executed in S81 to S86 in S91 to S96.
In S91, the CPU 281 reversely rotates the rotation motor 125 counterclockwise at a predetermined rotation speed for 0.5 seconds via the drive circuit 143, and rotates the rotating decoration member 83 at a predetermined rotation speed (for example, about 60 degrees). The rotation motor is rotated in the counterclockwise direction for 0.5 seconds, and then the rotation motor 125 is rotated clockwise at the predetermined rotation speed in the clockwise direction for 1.0 second through the drive circuit 143. The member 83 may be driven to rotate clockwise for 1.0 second at a predetermined rotation speed (for example, a rotation speed of about 60 degrees / second).
In S97, the CPU 281 waits for the input signal from the photosensor SW1 to be OFF and the input signal from the photosensor SW2 to be ON (S97: NO). When the input signal from the photosensor SW1 is OFF and the input signal from the photosensor SW2 is ON (S97: YES), the CPU 281 causes the rotation decoration member 83 to move approximately clockwise from the origin position. It is determined that the position rotated 180 degrees has been reached, and in S98, the rotational drive of the rotation motor 125 is stopped via the drive circuit 143, and then the sub-process is terminated and the process returns to the main flowchart.

Next, a sub-process of “rotation process at start-up” executed when the CPU 281 of the sub-integrated control board 280 positions the rotation decoration member 83 at the initial position (origin position) at start-up or reset will be described with reference to FIG. explain.
As shown in FIG. 36, in S101, the CPU 281 executes a determination process for determining whether or not the input signal from the photosensor SW1 is ON.
If the input signal from the photosensor SW1 is ON (S101: YES), in S102, the CPU 281 executes a determination process for determining whether the input signal from the photosensor SW2 is OFF.
Subsequently, when the input signal from the photosensor SW2 is not OFF, that is, when the input signal from the photosensor SW2 is ON (S102: NO), the CPU 281 determines that the rotation decoration member 83 is from the origin position (0 degree). In step S103, it is determined that the rotation motor 125 is rotated counterclockwise at a predetermined rotation speed via the drive circuit 143, and the rotation decoration member 83 is rotated at a predetermined rotation speed. (For example, the rotation speed is 60 degrees / second).
At the same time, in S104, the CPU 281 waits for the input signal from the photosensor SW2 to be turned off (S104: NO).

If the input signal from the photosensor SW2 is turned off (S104: YES), the CPU 281 determines that the rotational decoration member 83 has reached a position rotated about 90 degrees clockwise from the origin position. In S105, the rotation motor 125 is rotated counterclockwise at a low speed via the drive circuit 143, and the rotation decoration member 83 is rotated at a predetermined low rotation speed (for example, a rotation speed of about 15 degrees / second). To rotate clockwise.
In S106, the CPU 281 waits for the input signal from the photosensor SW1 to be turned off (S106: NO).
Subsequently, when the input signal from the photosensor SW1 is turned off (S106: YES), the CPU 281 determines that the rotary decoration member 83 has reached the origin position, and in S107, the drive circuit 143 is used. After stopping the rotation drive of the rotation motor 125, the sub-process is terminated and the process returns to the main flowchart.
On the other hand, if the input signal from the photosensor SW2 is OFF in S102 (S102: YES), the CPU 281 determines that the rotational decoration member 83 is at a position rotated 90 degrees clockwise from the origin position. Then, after executing the processing after S105, the sub-processing is terminated and the process returns to the main flowchart.

On the other hand, when the input signal from the photosensor SW1 is not ON in S101, that is, when the input signal from the photosensor SW1 is OFF (S101: NO), in S108, the CPU 281 inputs the input signal from the photosensor SW2. A determination process for determining whether or not is OFF is executed.
When the input signal from the photosensor SW2 is OFF (S108: YES), the CPU 281 determines that the rotary decoration member 83 is at a position rotated within 90 degrees counterclockwise from the origin position, In S109, the rotation motor 125 is rotated clockwise at a predetermined rotation speed via the drive circuit 143, and the rotary decoration member 83 is rotated at a predetermined rotation speed (for example, a rotation speed of 60 degrees / second). Rotate in the direction.
At the same time, in S110, the CPU 281 waits for the input signal from the photosensor SW1 to be turned on (S110: NO).

When the input signal from the photosensor SW1 is turned on (S110: YES), the CPU 281 determines that the rotational decoration member 83 is slightly rotated clockwise from the origin position, and after S105. After executing the process, the sub-process is terminated and the process returns to the main flowchart.
On the other hand, if the input signal from the photosensor SW2 is not OFF in S108, that is, if the input signal from the photosensor SW2 is ON (S108: NO), the CPU 281 determines that the rotary decoration member 83 is moved from the origin position to the timepiece. It is determined that the position is rotated by 180 degrees or more in the direction, and after executing the processes after S103, the sub-process is terminated and the process returns to the main flowchart.

  Here, the liquid crystal display (LCD) 52 functions as a video display device. Moreover, the rotation decoration member 83 and the rotation cover member 84 constitute a rotation decoration member. In addition, each of the 7-segment display units 100 and 101, each of the illumination lamp covers 100A and 101A, and each of the display circuit boards 100B and 101 functions as an electrical display device. The pinion gear 126 and the idle gears 127 and 128 constitute a gear train. The rotation motor 125, the pinion gear 126, the idle gears 127 and 128, and the rotation gear unit 129 constitute a rotation unit. The photosensor SW1 functions as a first detection sensor. In addition, the photosensor SW2 functions as a second detection sensor. Photosensor SW1 and photosensor SW2 constitute detection means. The CPU 281, ROM 282, and RAM 283 constitute rotation control means.

Therefore, in the pachinko machine 1 according to the present embodiment, the central portion of the front side decorative member 49 that is provided on the front side of the first opening 47 provided in the central portion of the game board 41 and decorates the front portion is A second opening 69 having a substantially horizontally long square is formed. Further, the back side decorative member 50 disposed on the back side of the front side decorative member 49 is rotatably provided in a substantially circular shape when viewed from the front, and is driven to rotate by a rotation motor 125 or the like. A fourth opening 87 having a substantially horizontally long square is formed at the center of the rotary decorative member 83. In addition, 7-segment display units 100 and 101 are provided on the front side of the outer peripheral part on the long side opposite to the fourth opening 87. And this 2nd opening part 69 and the 4th opening part 87 are arrange | positioned so that it may mutually oppose by the substantially the same magnitude | size.
In addition, an outer peripheral edge of the rotary decorative member 83 is provided with a semicircular arc-shaped extension 131 that extends a predetermined length outward in the radial direction over a central angle of 180 degrees. In addition, on the circumference of the frame member 82 facing the extending portion 131, when the rotary decorative member 83 is located at the origin position, the circumferential end edge of the extending portion 131 in the counterclockwise direction when viewed from the front is provided. A photosensor SW1 that is arranged so as to be opposed to detect the presence / absence of the extension 131, and a central angle with respect to the photosensor SW1 is 90 degrees in the clockwise direction in the front view. A photo sensor SW2 that is disposed so as to be opposed to detect the presence / absence of the extending portion 131 is provided, and a rotational position from the origin position of the rotary decoration member 83 via the photo sensor SW1 and the photo sensor SW2. Is detected. The rotation decoration member 83 has a rotation gear portion 129 formed on the outer peripheral portion thereof, and is rotated by a rotation motor 125 via an idle gear 128, an idle gear 127 and a pinion gear 126.

When the rotary decoration member 83 is rotationally driven so as to rotate and oscillate in a front view at a position rotated by a central angle of 90 degrees in the clockwise direction when viewed from the origin, first, the rotation motor 125 is set to 0 at a predetermined rotational speed. Rotate the decorative member 83 by rotating forwardly for 5 seconds to rotate the decorative member 83 in the clockwise direction when viewed from the front, or reversely drive the rotary motor at a predetermined rotational speed for 0.5 seconds to counterclockwise rotate the decorative member 83. After rotating in the direction, the rotating motor 125 is driven to rotate forward at a predetermined rotational speed for 1 second to rotate the rotating decorative member 83 in the clockwise direction when viewed from the front (S81).
Subsequently, the rotation motor 125 is reversely driven at a predetermined rotation speed for 1 second to rotate the rotary decorative member 83 in the counterclockwise direction when viewed from the front. Then, the reciprocating rotational drive in which the rotation motor 125 is driven to rotate forward at a predetermined rotational speed for 1 second to rotate the rotating decorative member 83 in the clockwise direction when viewed from the front is repeated three times (S82 to S84).
Thereafter, the rotation motor 125 is driven to rotate backward at a predetermined rotational speed for 1 second to rotate the rotary decorative member 83 counterclockwise when viewed from the front. Subsequently, the rotation motor 125 is driven to rotate forward at a rotational speed lower than a predetermined rotational speed, and the rotary decorative member 83 is driven to rotate at a low speed in a clockwise direction when viewed from the front. If not detected and the photosensor SW2 no longer detects the extension 131, the rotation motor 125 is stopped, and the rotary decoration member 83 is centered in the clockwise direction from the origin position. Stop at a position rotated 90 degrees (S85 to S88).

Thereby, when the rotation decoration member 83 is at the origin position (0 degree), the photosensor SW1 detects the extension 131 of the rotation decoration member 83, and the photosensor SW2 also detects the extension 131. Is detected. Further, until the photosensor SW1 does not detect the extending portion 131 and the photosensor SW2 does not detect the extending portion 131, the rotation motor 125 is driven to rotate forward at a low rotation speed, and this photo When the rotation motor 125 is stopped when the sensor SW1 does not detect the extension part 131 and the photosensor SW2 stops detecting the extension part 131, the rotation decoration member 83 It is driven to rotate in the clockwise direction at a low speed, and stops at a position rotated by a central angle of 90 degrees in the clockwise direction from the origin.
For this reason, after stopping the rotation decoration member 83 from the origin position at a position rotated by 90 degrees in the clockwise direction in the front view, a predetermined angle range (for example, 90 seconds) based on the drive time of the rotation motor 125 (for example, 1 second) In such a case, the calculated position error of the rotating decorative member 83 is accumulated as the number of reciprocating motions increases. However, the rotary decorative member 83 is driven to rotate in the counterclockwise direction when viewed from the position rotated by the central angle 90 degrees in the clockwise direction when viewed from the origin position, and is then rotated and rotated in the clockwise direction when viewed at the low speed. Since the rotation decoration member 83 is stopped when the extension part 131 is not detected and the photosensor SW2 no longer detects the extension part 131, the calculated position error of the rotation decoration member 83 is accumulated. The rotating decorative member 83 can be controlled to be accurately stopped at a position rotated by a central angle of 90 degrees in the clockwise direction when viewed from the origin position.

Further, when the rotational decoration member 83 is rotationally driven so as to rotate and oscillate in a frontal view at a position rotated by a central angle of 180 degrees in the clockwise direction when viewed from the origin, first, the rotation motor 125 is set to 0 at a predetermined rotational speed. Rotating drive the decorative member 83 in the clockwise direction when viewed from the front by driving forward for 5 seconds, or rotating the motor 125 for rotation counterclockwise at a predetermined rotational speed for 0.5 seconds. After rotating in the clockwise direction, the rotating motor 125 is driven to rotate forward at a predetermined rotational speed for 1 second to rotate the rotating decorative member 83 in the clockwise direction when viewed from the front (S91).
Subsequently, the rotation motor 125 is reversely driven at a predetermined rotation speed for 1 second to rotate the rotary decorative member 83 in the counterclockwise direction when viewed from the front. Then, the reciprocating rotational drive in which the rotation motor 125 is driven to rotate forward at a predetermined rotational speed for 1 second to rotate the rotary decorative member 83 in the clockwise direction when viewed from the front is repeated three times (S92 to S94).
Thereafter, the rotation motor 125 is driven to rotate backward at a predetermined rotational speed for 1 second to rotate the rotary decorative member 83 counterclockwise when viewed from the front. Subsequently, the rotation motor 125 is driven to rotate forward at a rotational speed lower than a predetermined rotational speed, and the rotary decorative member 83 is driven to rotate at a low speed in a clockwise direction when viewed from the front. If it is detected and the photo sensor SW2 no longer detects the extension 131, the rotation motor 125 is stopped and the rotation decoration member 83 is centered in the clockwise direction from the origin position in the clockwise direction. Stop at a position rotated by 180 degrees (S95 to S98).

Thereby, when the rotation decoration member 83 is at the origin position (0 degree), the photosensor SW1 detects the extension 131 of the rotation decoration member 83, and the photosensor SW2 also detects the extension 131. Is detected. Further, until the photosensor SW1 detects the extending portion 131 and the photosensor SW2 does not detect the extending portion 131, the rotation motor 125 is driven to rotate forward at a low rotational speed, and this photosensor. When the rotation motor 125 is stopped when the SW1 detects the extension 131 and the photosensor SW2 stops detecting the extension 131, the rotation decoration member 83 is a front view clock. It is rotated at a low speed in the direction and stops at a position rotated by a central angle of 180 degrees in the clockwise direction when viewed from the origin position.
For this reason, after stopping the rotation decoration member 83 from the origin position at a position rotated by a central angle of 180 degrees in the clockwise direction when viewed from the front, a predetermined angle range (for example, 180) based on the drive time of the rotation motor 125 (for example, 1 second). In such a case, the calculated position error of the rotating decorative member 83 is accumulated as the number of reciprocating motions increases. However, the rotational decoration member 83 is rotationally driven in the counterclockwise direction when viewed from the position rotated by the central angle 180 degrees in the clockwise direction from the origin, and then rotated in the clockwise direction at the low speed, so that the photosensor SW1 is rotated. When the extended portion 131 is detected and the photosensor SW2 stops detecting the extended portion 131, the rotation decoration member 83 is stopped. Therefore, even if the calculated position error of the rotation decoration member 83 accumulates, the rotation decoration member 83 is stopped. The rotation decoration member 83 can be controlled to be accurately stopped at a position rotated by a central angle of 180 degrees in the clockwise direction when viewed from the origin.

  Further, when the rotary decoration member 83 is located at the origin position at the time of starting or resetting, the fourth opening 87 formed at the center of the rotation decoration member 83 is the second opening of the front side decoration member 49. 69, and the fourth opening 87 is approximately the same size as the second opening 69. Therefore, each of the 7-segment display units 100 and 101 and each of the illumination lamp covers 100A and 101A is decorated on the front side. It is hidden by the member 49 and is invisible to the player. On the other hand, when the rotation decoration member 83 is rotated by a predetermined angle (for example, 45 degrees or 90 degrees clockwise) via the rotation motor 125, each of the 7-segment display units 100 and 101 and each illumination lamp cover 100A and 101A appear in the second opening 69, and the player can confirm each of the 7-segment display units 100 and 101 and each of the illumination lamp covers 100A and 101A, and can display various effects. It becomes possible. Accordingly, it is possible to perform only the effect display of only the liquid crystal display (LCD) 52, and the 7-segment display units 100 and 101 and the electric lamp cover 100A provided on the back side decorative member 50 when necessary. , 101A can appear and effect display can be performed, the effect display of the special symbol display device 48 can be diversified, and the interest can be increased.

  In addition, this invention is not limited to the said Example, Of course, various improvement and deformation | transformation are possible within the range which does not deviate from the summary of this invention. For example, the following may be used.

  (A) In the above embodiment, each display circuit board 100B, 101B is provided with an electric lamp that is lit and displayed for each segment, various electric lamps for light effects, and the like. One-chip microcomputers may be mounted on 100B and 101B. This makes it possible to reduce the number of signal lines and power supply lines for each of the flexible printed wirings 103 and 104, and to reduce the width dimension of the flexible printed wirings 103 and 104. 50 can be further reduced in thickness. In addition, by installing the one-chip microcomputer, it is possible to easily enhance and complicate the rendering mode of each of the 7-segment display units 100 and 101 and the illumination lamp covers 100A and 101A.

  (B) In the above embodiment, the relay board 102 and the display circuit boards 100B and 101B are electrically connected by the flexible printed wirings 103 and 104. However, the relay board 102 and the display circuit board 101B are connected to the flexible printed wiring 103. After the connection, the one display circuit board 101B and the other display circuit board 100B may be connected by flexible printed wiring. Thereby, since only the flexible printed wiring 103 is folded and wired in the space portion 105, the rotational resistance of the rotational decoration member 83 is reduced, the rotational operation of the rotational decoration member 83 is further smoothed, and the rotational movement is performed. It is possible to further improve the accuracy.

  (C) In the above embodiment, when the rotary decoration member 83 is located at the origin position, the photosensor SW1 is disposed so as to sandwich the edge of the extension 131 on the counterclockwise side. The edge portion on the clockwise side of the extension portion 131 (the edge portion on the upper left side of the extension portion 131 in FIG. 16) may be interposed. In this case, the photosensor SW2 is disposed so as to sandwich the extending portion 131 at a position where the central angle is about 90 degrees counterclockwise from the photosensor SW1. When the sub-process (refer to FIG. 34) or the “180-degree swing process” sub-process (refer to FIG. 35) is executed, the rotation decorative member is set to the reverse rotation direction by setting each rotation direction of the rotation motor 125 to the reverse rotation direction. Even if the rotary decorative member 83 is rotated and swung a plurality of times at a position where the 83 is rotated from the original position (0 degree) to about 90 degrees or 180 degrees in the counterclockwise direction, the rotary decorative member 83 is moved forward from the original position. It can be controlled to accurately stop at a position rotated 90 degrees or 180 degrees in the counterclockwise direction.

It is the front side perspective view showing the whole pachinko machine concerning this example. It is the back side perspective view showing the whole pachinko machine concerning this example. It is a front view which shows the game board of the pachinko machine which concerns on a present Example. It is the disassembled sectional side view which showed the special symbol display apparatus attached to the game board of the pachinko machine which concerns on a present Example. It is the front side perspective view which showed the front decoration member of the special symbol display apparatus of the pachinko machine based on a present Example. It is the back side perspective view showing the front decoration member of the special symbol display device of the pachinko machine concerning this example. It is the disassembled perspective view which showed the back side decoration member of the special symbol display apparatus of the pachinko machine which concerns on a present Example. It is the front view which showed the back side decoration member of the special symbol display apparatus of the pachinko machine which concerns on a present Example. It is the rear view which showed the back side decoration member of the special symbol display apparatus of the pachinko machine based on a present Example. It is the front side perspective view which showed the back side decoration member of the special symbol display apparatus of the pachinko machine which concerns on a present Example. It is the back side perspective view showing the back side decoration member of the special symbol display device of the pachinko machine concerning this example. It is a rear view which shows typically the wiring state of each flexible printed wiring in the back side decoration member of the special symbol display apparatus of the pachinko machine concerning a present Example. It is a figure which shows typically the return state accompanying rotation of the rotation decoration member of the flexible printed wiring connected to the upper display circuit board in FIG. 12, (A) is the return state in which a rotation decoration member is an origin position, (B). Is a folded state at a position where the rotating decorative member is rotated 45 degrees in the clockwise direction, (C) is a folded state at a position where the rotating decorative member is rotated 90 degrees in the clockwise direction, and (D) is 135 degrees in the clockwise direction of the rotating decorative member. It is a figure which shows an example of the return state of the rotated position. It is a figure which shows typically the return state accompanying rotation of the rotation decoration member of the flexible printed wiring connected to the lower display circuit board in FIG. 12, (A) is the return state in which a rotation decoration member is an origin position, (B ) Is a folded state at a position where the rotating decorative member is rotated 45 degrees in the clockwise direction, (C) is a folded state at a position where the rotating decorative member is rotated 90 degrees in the clockwise direction, and (D) is 135 turned in the clockwise direction. It is a figure which shows an example of the return state of the position rotated twice. FIGS. 13A and 13B schematically show the folded state of each flexible printed wiring, in which FIG. 13A is a folded state in which the rotating decorative member is at the origin position, and FIG. (C) is an example of the folded state at the position where the rotating decorative member is rotated 90 degrees clockwise, and (D) is an example of the folded state at the position where the rotated decorative member is rotated 135 degrees clockwise. FIG. It is a front view which shows typically the positional relationship of a rotation decoration member and each photo sensor in case the rotation decoration member which comprises the back side decoration member of the pachinko machine which concerns on a present Example is located in an origin position. It is a front view which shows typically the positional relationship of a rotation decoration member and each photo sensor when the rotation decoration member which comprises the back side decoration member of the pachinko machine which concerns on a present Example rotates 90 degree | times clockwise. It is a front view which shows typically the positional relationship of a rotation decoration member and each photo sensor when the rotation decoration member which comprises the back side decoration member of the pachinko machine which concerns on a present Example rotates clockwise 180 degree | times. It is a front view which shows the game board in case the rotation decoration member which comprises the back side decoration member of the pachinko machine concerning a present Example is rotated 45 degree | times clockwise from the origin position. It is a front view which shows the game board in case the rotation decoration member which comprises the back side decoration member of the pachinko machine concerning a present Example is rotated 90 degree | times clockwise from the origin position. It is a front view which shows a game board in case the rotation decoration member which comprises the back side decoration member of the pachinko machine based on a present Example is rotated 135 degree | times clockwise from the origin position. It is a block diagram which shows the structure of the control system which concerns on the drive control of the pachinko machine based on a present Example. It is a block diagram which shows the structure of RAM of the sub integrated control board of the pachinko machine based on a present Example. It is a block diagram which shows the structure of ROM of the sub integrated control board of the pachinko machine based on a present Example. It is a figure which shows an example of the photo sensor output table stored in the photo sensor output table storage area of ROM of the sub integrated control board of the pachinko machine based on a present Example. It is a figure which shows an example of the display pattern table stored in the display pattern table storage area of ROM of the sub integrated control board of the pachinko machine based on a present Example. FIG. 5A is a diagram illustrating an example of a time chart for rotationally driving a rotary decorative member stored in a ROM rotational drive time chart storage area of a sub-integrated control board of a pachinko machine according to the present embodiment. FIG. (B) is a time chart corresponding to the display pattern B, (C) is a time chart corresponding to the display pattern C, and (D) is a time chart corresponding to the display pattern D. The CPU of the sub-integrated control board of the pachinko machine according to the present embodiment executes “0 degree to 90 degree rotation processing” executed when the rotary decoration member is rotated from the origin position (0 degree) to about 90 degrees clockwise. It is a sub flow chart which shows sub processing. The CPU of the sub-integrated control board of the pachinko machine according to the present embodiment is executed when the rotational decoration member is rotationally driven from the position rotated about 90 degrees clockwise to the origin position (0 degrees) counterclockwise. It is a sub-flowchart which shows the sub process of "degree-0 degree rotation process. The CPU of the sub-integrated control board of the pachinko machine according to the present embodiment performs a “0 degree to 180 degree rotation process” executed when the rotary decoration member is rotated from the origin position (0 degree) to about 180 degrees clockwise. It is a sub flow chart which shows sub processing. The CPU of the sub-integrated control board of the pachinko machine according to the present embodiment is executed when the rotational decoration member is rotationally driven from the position rotated about 180 degrees clockwise to the origin position (0 degrees) counterclockwise. It is a sub-flowchart which shows the sub process of "degree-0 degree rotation process. The CPU of the sub-integrated control board of the pachinko machine according to the present embodiment moves from the position where the rotary decoration member is rotated about 90 degrees clockwise from the origin position to the position where it is further rotated about 90 degrees clockwise, that is, from the origin position to the timepiece. It is a sub-flowchart which shows the sub-process of "90 degree-180 degree rotation process" performed when rotating to the position rotated to the direction about 180 degree | times. From the position where the CPU of the sub integrated control board of the pachinko machine according to this embodiment rotates the rotating decorative member from the origin position to about 180 degrees clockwise to the position rotated about 90 degrees counterclockwise, that is, clockwise from the origin position. It is a sub-flowchart which shows the sub process of "180 degree-90 degree rotation process" performed when rotating to the position rotated to about 90 degree | times. The CPU of the sub-integrated control board of the pachinko machine according to the present embodiment executes “90 degree swing” when the rotary decoration member is swung at the position where the rotation decoration member is rotated from the origin position to about 90 degrees clockwise. It is a sub-flowchart which shows the sub process of "dynamic process." The CPU of the sub-integrated control board of the pachinko machine according to the present embodiment executes the “180 degree swing” when the rotary decorative member is swung at a position where the rotary decorative member is rotated from the origin position to about 180 degrees clockwise. It is a sub-flowchart which shows the sub process of "dynamic process." The sub which shows the sub process of the "rotation process at the time of starting" performed when CPU of the sub integrated control board of the pachinko machine which concerns on a present Example positions a rotation decoration member in the initial position (origin position) at the time of starting or resetting It is a flowchart.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Pachinko machine 41 Game board 42 Game area 47 1st opening part 48 Special symbol display apparatus 49 Front side decoration member 50 Back side decoration member 51 Mounting cover member 52 Liquid crystal display (LCD)
69 Second opening 81 Third opening 81A, 84A Rib portion 82 Frame member 83 Rotating decorative member 84 Rotating cover member 87 Fourth opening 89 Front rotation support plate 90, 94 Step portion 92 Origin mark 95 Back side rotation support plate 97A , 97B, 98A, 98B Rotating roller 100, 10 7 Segment display section 100A, 101A Illuminated lamp cover 100B, 101B Display circuit board 102 Relay board 103, 104 Flexible printed wiring 110, 112, 115 Inlet section 111, 113 Outlet section 125 Rotating motor 126 Pinion gear 127, 128 Idle gear 129 Rotating gear portion 131 Extending portion SW1, SW2 Photo sensor 260 Production display board 261, 281, 291 CPU
262, 282, 292 ROM
263, 283, 293 RAM
280 Sub integrated control board 290 Main control board

Claims (3)

A front side decorative member that is provided on the front side of the first opening established in the center of the game board and has a second opening having a substantially horizontally long square formed in the center to decorate the front;
A frame member disposed on the back side of the front side decorative member and having a substantially circular third opening at the center;
A rotary decorative member that is substantially circular in a front view and has a fourth opening formed at the center and is rotatably attached to the third opening;
A rotating means for rotating the rotating decorative member;
A backside decorative member having detection means for detecting a rotational position of the rotational decorative member;
An attachment cover member attached to the back side of the first opening so that the back side decoration member is attached to the front surface part via the frame member and covers the back surface part of the back side decoration member;
A video display device attached to the back surface of the mounting cover member and displaying video to the player;
Rotation control means for driving and controlling the rotation means based on detection information of the detection means;
With
The detecting means includes a semicircular arc-shaped extension part extending in a predetermined length radially outward over a central angle of 180 degrees of the outer peripheral edge of the rotating decorative member;
It is arranged on the circumference facing the extension part of the frame member, and arranged so as to oppose the circumferential edge of the extension part when the rotary decoration member is located at the origin position. A first detection sensor for detecting presence / absence of the extension part;
When the rotation decoration member is located at the origin position with respect to the circumference of the first detection sensor having a central angle of 90 degrees, it is arranged so as to face the extension portion and the extension. A second detection sensor for detecting presence / absence of the protruding portion;
Have
The rotation means includes a rotation motor;
A rotating gear portion formed on the outer periphery of the rotating decorative member;
A gear train that meshes with the rotating gear portion and transmits the rotation of the motor shaft of the rotating motor;
Have
In the case where the rotation control member is rotationally driven so as to rotate and swing in front view at a position rotated by a central angle of 90 degrees in one circumferential direction from the origin position, At a predetermined first rotation speed for a predetermined first time in a predetermined rotation direction to rotate the rotary decorative member in one circumferential direction, or to rotate the rotation motor at a predetermined first rotation speed. After rotating for one hour in the opposite direction of rotation with respect to the predetermined rotation direction and rotating the rotating decorative member in the other direction of the circumferential direction, the rotation motor is rotated at a predetermined first rotation speed for a predetermined first time. Rotating and driving the rotating decorative member in one circumferential direction by rotating and driving in the predetermined rotating direction for a double time,
Subsequently, the rotary motor is driven to rotate in a direction opposite to the predetermined rotational direction at a predetermined first rotational speed for a time twice as long as the predetermined first time, so that the rotating decorative member is moved in the other direction in the circumferential direction. After the rotational drive, the rotary motor is rotationally driven in the predetermined rotational direction at a predetermined first rotational speed for twice the predetermined first time to rotationally drive the rotating decorative member in one circumferential direction. Is repeated a predetermined first number of times,
Thereafter, the rotary motor is rotated in the opposite direction of rotation with respect to the predetermined rotation direction at a predetermined first rotation speed for a time twice as long as the predetermined first time to rotate the rotating decorative member in the other direction of the circumferential direction. After driving, the rotation motor is rotated in a predetermined rotation direction at a predetermined second rotation speed that is lower than the predetermined first rotation speed, and the rotary decorative member is rotated at a low speed in one circumferential direction. If the first detection sensor does not detect the extension, and the second detection sensor stops detecting the extension, the rotation motor is stopped and the rotation decoration is stopped. A gaming machine, wherein the member is controlled to stop at a position rotated by a central angle of 90 degrees in one circumferential direction from the origin position. A front side decorative member that is provided on the front side of the first opening established in the center of the game board and has a second opening having a substantially horizontally long square formed in the center to decorate the front;
A frame member disposed on the back side of the front side decorative member and having a substantially circular third opening at the center;
A rotary decorative member that is substantially circular in a front view and has a fourth opening formed at the center and is rotatably attached to the third opening;
A rotating means for rotating the rotating decorative member;
A backside decorative member having detection means for detecting a rotational position of the rotational decorative member;
An attachment cover member attached to the back side of the first opening so that the back side decoration member is attached to the front surface part via the frame member and covers the back surface part of the back side decoration member;
A video display device attached to the back surface of the mounting cover member and displaying video to the player;
Rotation control means for driving and controlling the rotation means based on detection information of the detection means;
With
The detecting means includes a semicircular arc-shaped extension part extending in a predetermined length radially outward over a central angle of 180 degrees of the outer peripheral edge of the rotating decorative member;
It is arranged on the circumference facing the extension part of the frame member, and arranged so as to oppose the circumferential edge of the extension part when the rotary decoration member is located at the origin position. A first detection sensor for detecting presence / absence of the extension part;
When the rotation decoration member is located at the origin position with respect to the circumference of the first detection sensor having a central angle of 90 degrees, it is arranged so as to face the extension portion and the extension. A second detection sensor for detecting presence / absence of the protruding portion;
Have
The rotation means includes a rotation motor;
A rotating gear portion formed on the outer periphery of the rotating decorative member;
A gear train that meshes with the rotating gear portion and transmits the rotation of the motor shaft of the rotating motor;
Have
In the case where the rotation control unit rotates and rotates the rotation decoration member so as to rotate and swing in front view at a position rotated by a central angle of 180 degrees in one circumferential direction from the origin position, first, the rotation motor Is rotated at a predetermined third rotation speed in a predetermined rotation direction for a predetermined second time to rotate the rotary decorative member in one circumferential direction, or the rotation motor is driven at a predetermined third rotation speed at a predetermined third rotation speed. After rotating for 2 hours in a direction opposite to the predetermined rotational direction and rotationally driving the rotating decorative member in the other direction of the circumferential direction, the rotational motor is rotated at a predetermined third rotational speed for a predetermined second time. Rotating and driving the rotating decorative member in one circumferential direction by rotating and driving in the predetermined rotating direction for a double time,
Subsequently, the rotary motor is driven to rotate in a direction opposite to the predetermined rotational direction at a predetermined third rotational speed for a time twice as long as the predetermined second time, so that the rotating decorative member is moved in the other direction in the circumferential direction. After the rotational drive, the rotary motor is rotationally driven in the predetermined rotational direction at a predetermined third rotational speed for twice the predetermined second time to rotationally drive the rotary decorative member in one circumferential direction. Is repeated a predetermined second number of times,
Thereafter, the rotation motor is rotated in the opposite direction to the predetermined rotation direction at a predetermined third rotation speed for a time twice as long as the predetermined second time to rotate the rotating decorative member in the other direction of the circumferential direction. After being driven, the rotating motor is driven to rotate in a predetermined rotational direction at a predetermined fourth rotational speed that is lower than the predetermined third rotational speed, and the rotary decorative member is rotationally driven in a circumferential direction at a low speed. When the first detection sensor detects the extension part and the second detection sensor stops detecting the extension part, the rotation motor is stopped and the rotation decoration member is stopped. Is controlled so as to stop at a position rotated by a central angle of 180 degrees in one circumferential direction from the origin position. The rotating decorative member has a pair of electrical display devices arranged on the front side of the outer peripheral portion on the long side opposite to the fourth opening,
The fourth opening is formed in substantially the same size as the second opening,
The said 2nd opening part and said 4th opening part are arrange | positioned so that front view may overlap, when this rotation decoration member is located in an origin position, The Claim 1 or Claim 2 characterized by the above-mentioned. Gaming machine.

Images