JPH0446155B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a ball winning device installed in the center of a game board of a pachinko machine.

[Prior art and its problems] Conventionally, as a ball winning device for a patenko machine, a pair of movable pieces are provided oppositely on both the left and right sides of a mounting base, and the balls are moved by protruding or tilting the movable pieces outward. Various types of balls are known, such as those in which the opening/closing plate is opened to the front side to allow balls to be inserted, and closed to make it impossible to receive balls. However, these methods lacked interest because they simply changed the state of acceptance of the ball.

[Object of the Invention] An object of the present invention is to provide a novel ball-winning device for a pachinko machine that makes pachinko games more interesting by making complicated changes in the manner in which winnings occur.

Another object of the present invention is to provide a ball winning device for a pachinko machine that can attract players' interest and significantly increase the interest in playing pachinko by making the winning mode highly coincidental. It is in.

[Means for Achieving the Object] The present invention provides a first rotary disk that rotates vertically in forward and reverse directions, and a second rotary disk that rotates horizontally in forward and reverse directions at the upper and lower positions of a mounting base. A plurality of ball receiving recesses with different depths are formed on the outer periphery of the second rotary disk, and a number of small holes into which balls are inserted are bored on the circumferential edge of the second rotary disk. The balls that entered the winning holes provided on the game board rotated in the opposite direction and entered the respective ball receiving recesses.The balls are guided from the matching winning holes to the back side of the mounting base as winning balls, and The rotary disk is rotated in reverse based on the game conditions predetermined for each winning hole by the entered prize balls, and the balls that have entered the small holes are guided to the back side of the mounting base and become winning balls.

[Example] An example of the present invention will be described below with reference to the drawings. In the figure, reference numeral 1 denotes a vertically elongated mounting base, and a first rotating board 2 that rotates forward and backward in a vertical plane is disposed at the upper part of the front surface of the mounting base, and approximately the upper half of the first rotating board 2 rotates in a vertical plane. A semicircular guide plate 3 is provided surrounding the. A plurality of ball socket recesses 4a to 4c having different depths are formed on the outer periphery of the first rotary disc 2, and these ball socket recesses 4a to 4c are formed in the mounting base 1 when the first rotary disc 2 rotates in reverse. Winning holes 4a' to 4c' are respectively drilled to match the depth of hole 4c. In addition, a gutter-like frame 5 is provided at the upper position of the back surface of the mounting base 1.
Then, the first reversible rotary motor 6 is attached. In the gutter-like frame 5, communicating ball passages 7, 8, and 9 are formed to correspond to the winning holes 4a' to 4c', respectively, and each ball passage 7
-9 are respectively provided with winning ball detection means 7a, 8a, and 9a for detecting winning balls.
The winning ball detection means 7a to 9a are constituted by, for example, electromagnetic sensors that detect when a ball passes through the annular hole 15 facing the passage. The first reversible rotary motor 6 has a rotating shaft 10 protruding from the front surface of the mounting base 1, and the first rotary disk 2 is fixed to the rotating shaft 10. Further, a notch 11 through which a ball can pass is formed in the center of the upper part of the guide plate 3, and when the ball holder recesses 4a to 4c are aligned with the notch 11 due to the rotation of the first rotary disk 2, these ball holders Recesses 4a-4
The ball falls and is stored at c.

Further, a laterally elongated opening 12 is formed in the mounting base 1 at a lower position than the first turntable 2. A winning ball guide frame 13 is provided on the lower front surface of the opening 12, and a second rotary disk 14 that rotates within a horizontal plane is provided on the back surface of the opening 12.
Winning areas 31, 31 into which balls can fly are formed between the guide plate 3 and the upper surface of the winning ball guide frame 13. A part of the outer periphery of the second rotary disk 14 protrudes from the opening 12 to the front side to form the winning ball guide frame 1.
A large number of small holes 16 into which balls can be inserted are bored at equal intervals on the circumferential edge thereof. Further, the upper surface of the second rotary disk 14 located on the back side of the opening 12 is surrounded by a concave chamber 18, which is defined at approximately the front half thereof by guide plates 17 extending from both sides toward the center back.

A fixed plate 19 is provided on the lower surface of the second rotary disk 14 integrally with the winning ball guide frame 13. In addition, a second reversible rotary motor 2 is provided below the fixed plate 19.
0 is installed. A rotating shaft 21 of the second reversible rotary motor 20 projects upward from a hole 19' formed in the fixed plate 19, and the second rotary disk 14 is fixed to this rotating shaft 21. The fixing plate 19 has the role of blocking the lower surface of the small hole 16 of the second rotary disk 14 to prevent the balls from falling, and a second rotating plate is provided at both left and right positions along the guide plate 17 of the concave chamber 18. Board 14
A drop hole 22 and a prize hole 2 corresponding to each small hole 16 of
3 is drilled. A ball passage 24 that communicates with the drop hole 22 and guides the balls from the lower front surface of the mounting base 1 onto the game board, and a prize winning passage 25 that coincides with and communicates with the prize winning hole 23 are formed at a lower position on the back surface of the mounting base 1. The winning ball detection switch 26 is activated in this winning passage 25.
will be provided.

In this embodiment, the rotation direction of the first rotary disk 2 is to the left during forward rotation, and the rotation direction of the second rotary disk 14 is to the left in FIG. 5. In addition, a prize opening 28 is provided at a position below the outlet 27 of the ball passage 24 on the game board, and a winning ball detection switch 30 is provided in the guiding path 29 for the winning balls flowing out to the rear surface of the game board. When a winning ball is detected, the rotation of the first rotary disk 2 is reversed.

In the above configuration, when the first rotary disk 2 rotates to the left and the second rotary disk 14 also rotates to the left in the normal state, the ball bearing recesses 4a to 4c of the first rotary disk 2
All the balls that enter are guided by the guide plate 3 and carried downward, and when the ball receiver recesses 4a to 4c are located directly below, they fall onto the winning ball guide frame 13 and enter the small hole 16 of the second rotary disk 14. to go into. The ball that entered the small hole 16 is received by the fixed plate 19 and carried from left to right,
When the ball matches the drop hole 22, it flows down the ball passage 24 and is led onto the game board through the outlet 27. Note that the balls that fly directly onto the winning ball guide plate 13 from the winning areas 31, 31 also enter the small hole 16 of the second rotary disk 14 and are guided onto the disk from the drop hole 22 in the same way. When a ball guided onto the game board from the ball path 24 or a ball hit onto the game board enters the winning slot 28, the winning ball detection switch 30 detects it and the first
The rotation of the rotary disk 2 is reversed from left to right.

In this state, the ball is in the ball receiving recess 4a of the first rotary disk 2.
~ 4c, each guide plate 3
Winning holes 4a' to 4 that are guided by and match the depth
c' flows into the ball passages 7 to 9, and the winning ball detection means 7a to 7c detect it. For example, when a ball enters the ball receiving recess 4a, it flows out from the winning hole 4a' to the ball passage 7, and the winning ball detecting means 7a detects it, and when the ball enters the ball receiving recess 4b, it flows from the winning hole 4b' to the ball passage 7. 8, and the winning ball detection means 8a detects it. Further, when a ball enters the ball receiving recess 4c, it flows out from the winning hole 4c' into the ball passage 9, and the winning ball detecting means 9a detects it. Then, the rotation of the first rotary disk 2 is caused to rotate forward from right to left by the respective detection outputs of the winning ball detection means 7a to 9a, and at the same time the rotation of the second rotary disk 14 is caused to rotate normally from right to left.
Reverse the rotation from left to right.

When the second rotary disk 14 rotates to the right, the balls that enter the small hole 16 are received by the fixed plate 19 and carried from right to left, and when they match the winning hole 23, they flow down the winning ball passage 25. The winning balls are counted by the winning ball detection switch 26. Then, the winning ball detection switch 26 activates the winning ball detection means 7.
When the number of winning balls determined in advance for each detection output of a to 9a is counted, for example, the winning ball detecting means 7a counts 3 balls, the winning ball detecting means 8a counts 5 balls, and the winning ball detecting means 9a counts 7 balls, the second The rotation of the rotary disk 14 is rotated in the normal direction from right to left, and the normal state is established.

In addition, in this implementation, each winning ball detection means 7a to 9a
When the winning ball detection switch 26 counts the predetermined number of winning balls according to the detection output of Accordingly, the second rotary disk 14 may be returned to normal rotation after a predetermined period of time has elapsed, and in this case, there is no need to use the winning ball detection switch 26 that counts the number of winning balls.

[Effect of the invention] As described above, according to the hit ball winning device of the present invention,
A first rotary disk and a second rotary disk that rotate forward and backward are provided at the top and bottom positions of the mounting base, and the first rotary disk is rotated in the reverse direction to make it possible to win prizes, and the winning conditions of the first rotary disk are set. By providing a plurality of recesses with different ball recesses, the winning conditions can be varied depending on the rotational movement of the first rotary disk and the timing at which the ball enters each recess, so that a large degree of chance is added to the manner in which prizes are won. This can attract the players' interest and significantly increase their interest in the game.

Since the first rotary disk and the second rotary disk are constantly rotating, the surface of the game board can be varied to enhance its decorativeness.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention; FIG. 1 is a front perspective view, FIG. 2 is a rear perspective view, FIG. 3 is a partially sectional front view, and FIG. 4 is a front perspective view. 5 is a sectional view taken along the line A--A in FIG. 3, FIG. 6 is a front view showing the state of use, and FIG. 7 is a longitudinal sectional side view showing the state of use. 1...Mounting board, 2...First rotary plate, 4a~
4c...Ball receiver recess, 4a' to 4c'...Winning hole, 6...
...First reversible rotary motor, 7a, 8a, 9a...
Winning ball detection means, 14... second rotary disk, 16...
...Small hole, 19...Fixing plate, 20...Second reversible rotation motor, 22...Drop hole, 23...Winning hole.

Claims (1)

[Scope of Claims] 1. A first rotary disk that is vertically rotatably provided at an upper position of a mounting board and has a plurality of ball bearing recesses with different depths formed on its outer periphery; and this first rotary disk. a first reversible rotary motor that rotates in forward and reverse directions; Multiple winning holes that guide the balls received in each ball receiving recess to the back side of the mounting base, and a number of small holes that are rotatable horizontally at the bottom of the mounting base and that the balls enter the peripheral edge. The second
a rotary disk; a second reversible rotary motor that rotates the second rotary disk in forward and reverse directions;
A drop hole that guides the balls that enter the small hole when the second rotating board rotates forward from the front of the mounting base to the top of the game board, and a drop hole that guides the balls that enter the small hole when the second rotating board rotates backwards from the front of the mounting base. A fixed plate with a winning hole that leads to the back side, and a winning ball that detects the winning ball in a predetermined winning hole provided on the game board and reversely rotates the rotation of the first rotary board based on the detection output. a detection means; detecting each ball flowing out from each of the winning holes;
A plurality of winning detection means are provided which use the detection output to cause the rotation of the first rotating disk to rotate in the forward direction and to rotate the rotation of the second rotating disk in the reverse direction, and when the game conditions predetermined for each winning hole are satisfied. A ball winning device for a pachinko machine in which a second rotary disk rotates in the forward direction.