JPS62139685A - Hit ball winning apparatus of pinball machine - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

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, a ball winning device for a pachinko machine has a pair of movable pieces facing each other 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 that make it easy to insert the ball into the receiver, and those that open the opening/closing plate toward the front to allow the ball to be inserted, and then close it to make it impossible to insert the ball. . However, these methods lacked interest in that they simply changed the state of receiving and receiving the ball.

[Object of the Invention] The 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 in forward and reverse directions horizontally at the top and bottom 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 rotating board is rotated in reverse by the balls that have won into the predetermined winning holes provided on the game board, and the balls that have entered the respective ball receiving recesses are guided to the back side of the mounting base from the matching winning holes to win the prize. The second rotary disk rotates in the reverse direction based on the game conditions predetermined for each winning hole according to the above-mentioned prize entry, and the balls that have entered the small holes are guided to the back side of the mounting base and become a winning hole. It is.

[Example] An embodiment 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 at the top of the front side of the base is a first rotary plate 2 that rotates forward and backward in a vertical plane.
A semicircular guide plate 3 is provided to surround the first rotary disk 2 halfway around the road. A plurality of ball bearing recesses 4a to 4c each having a different depth is provided on the outer periphery of the first rotary disk 2.
are formed, and winning holes 4a' to 4c' are formed in the mounting base l, respectively, to match the depths of these ball socket recesses 4a to 4c when the first rotary disk 2 rotates in reverse. Also.

A gutter-like frame 5 and a first reversible rotary motor 6 are attached to an upper position on the back surface of the mounting base 1. The gutter-like frame 5 has a winning hole 4a.
'~4e', respectively, and a continuous ball passage 7.8
．． 9 is formed, and each ball path 7 to 9 has winning ball detection means 7a, 8a, and 9a for detecting winnings corresponding to each ball path 7 to 9.
is provided. 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 The balls fall and are accommodated in the recesses 4a to 4c.

Further, a laterally elongated opening 12 is formed in the mounting base 1 at a lower position than the first rotary disk 2.

A winning guide frame 13 is provided on the lower front surface of the opening 12, and a second rotary disk 14 that rotates in a horizontal plane is provided on the back surface of the opening 12. A winning area 31.31 into which a hit ball can fly is formed between the guide plate 3 and the upper surface of the winning ball guide frame 13. A part of the outer circumference of the second rotating disk 14 protrudes from the opening 12 to the front, and is positioned on the winning ball guide frame 13, and a large number of small holes 16 into which balls enter are bored at equal intervals on the circumferential edge. will be established. 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 upper guide frame 13. Further, a second reversible rotary motor 20 is attached to the lower side of the fixed plate 19. 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 is the second
The small holes 16 of the second rotary disk 14 have the role of blocking the lower surface of the small holes 16 of the second rotary disk 14 to prevent the balls from falling, and the small holes 16 of the second rotary disk 14 are provided at both left and right positions along the guide plate 17 of the concave chamber portion 18.
A drop hole 22 and a winning hole 23 corresponding to the above are drilled. At a lower position on the back surface of the mounting base l, there is a ball passage 24 that communicates with the drop hole 22 and guides the balls from the lower front surface of the mounting base l onto the game board, and a winning passage 25 that corresponds to and communicates with the winning hole 23.
is formed, and the winning ball detection switch 2 is placed in this winning passage 25.
6 is 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,
A winning ball detection switch 30 is provided in the winning guide path 29 flowing out to the rear surface of the game board. Then, when a winning prize is detected, the rotation of the first rotary board 2 is reversed.

In the above configuration, the first rotary disk 2 rotates to the left, and the second rotary disk 2 rotates to the left.
In the normal state where the rotary disk 14 is also rotating to the left, the first
All the balls that have entered the ball receiving recesses 4a to 4c of the rotary disk 2 are guided by the guide plate 3 and carried downward to the ball receiving recesses 4a to 4.
When c is positioned directly below, it falls onto the winning ball guide frame 13 and enters the small hole I6 of the second rotary disk 14. The ball that entered the small hole I6 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. In addition, winning area 31.3
Balls that fly directly onto the winning ball guide frame 13 from 1 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 causes the first rotating board 2 to rotate. Rotate in the opposite direction from left to right.

In this state, when a ball enters any of the ball receiving recesses 4a to 4c of the first rotary disk 2, it is guided by the guide plate 3 and passes through the ball passage 7 to the winning hole 4a' to 4c' whose depth corresponds to that of the ball.
9, and the winning balls detection means 7a to 7c detect it. For example, when a ball enters the ball holder recess 4a, the winning hole 4a'
The balls flow out into the ball path 7 and the winning ball detection means 7a detects it.

When the ball enters the ball receiving recess 4b, it passes from the winning hole 4b' to the ball passage 8.
The winning ball detection means 8a detects it. Also, when the ball enters the ball holder recess 4c, it passes from the winning hole 40' to the ball passage 9.
The winning balls are detected by the winning ball detection means 9a. Then, the first rotary disk 2 is caused to rotate forwardly 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 reversely rotated 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 the right to the left.
When the ball matches the winning hole 23, it flows down the winning ball path 25 and becomes a winning ball, and the ball is counted by the winning ball detection switch 26. Then, the winning ball detection switch 26 predetermines the number of five winning balls for each detection output of the winning ball detection means 7a to 9a, for example, the winning ball detection means 7a has 3 winning balls, the winning ball detection means 8a has 5 winning balls, and the winning ball detection means 9a has 5 winning balls. When seven balls are counted, the second rotary disk 14 is rotated in the normal direction from right to left to return to the normal state.

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

[Effects of the Invention] As described above, according to the ball winning device of the present invention, the first rotary disk and the second rotary disk that rotate in forward and reverse directions are provided at the upper and lower positions of the mounting base, and the first rotary disk is In addition to making it possible to win a prize by rotating it in the opposite direction, a plurality of ball recesses with different winning conditions are provided on the first rotary disc, and prizes are won depending on the rotational movement of the first rotary disc and the timing at which the ball enters each ball recess. Since the conditions are made to vary, the manner in which prizes are won is greatly increased by chance, attracting the player's interest and significantly increasing the 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 drawings]

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. Back view, Figure 5 is Figure 3A
-A sectional view, FIG. 6 is a front view showing the state of use, and FIG. 7 is a longitudinal side view showing the state of use. 1...Mounting board, 2...First rotary plate, 4a~
4c...Ball receiver recess, 4a'-4c'...Winning hole. 6...first reversible rotation motor, 7a, 8a, 9a...
. . . Winning ball detection means, 14 . . . Second rotary disk, 1
6...Small hole, 19...Fixing plate, 20...Second reversible rotation motor, 22...Drop hole, 23...
・Winning hole. Patent applicant PAL Co., Ltd. Patent applicant Adachi Light Kogyo Co., Ltd. Figure 1 Figure 2 Figure 8 Figure 4 Figure 5 Figure 6 Figure 0. 00゜Figure 7

Claims (1)

[Scope of Claims] 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; a first reversible rotary motor that rotates in forward and reverse directions; and a first reversible motor that is bored in the mounting board at a position that matches the depth of each ball socket recess of the first rotary disk, and that rotates each ball when the first rotary disk rotates in the reverse direction. There are multiple winning holes that guide the balls received in the ball receiving recesses 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. a second rotary disk; a second reversible rotary motor that rotates the second rotary disk in forward and reverse directions; Drilling holes were formed to guide the balls that entered the small holes from the front side of the mounting base onto the game board, and a prize hole that guided the balls that entered the small holes to the back side of the mounting base when the second rotating board rotated in reverse. A fixed plate and a ball that has won a prize in a predetermined winning hole provided on the game board are detected, and the first
Winning ball detecting means for rotating the rotating disk in the reverse direction, and detecting the balls flowing out from each of the winning holes separately, and using the detection output to rotate the rotation of the first rotating disk in the forward direction, and rotating the rotating disk in the forward direction, A pachinko machine that is equipped with a plurality of winning ball detection means that reversely rotates the rotation of the board, and that rotates the second rotating board in the forward direction when a predetermined gaming condition for each winning hole is satisfied. Device.