JPH0354775Y2 - - Google Patents

Description

[Detailed description of the invention] <Industrial field of application> The invention consists of a rotating body rotatably pivoted to the surface of a board fixed to a game board, and one side of the rotating body is attached to the top with a pivot in between. In addition to providing a large winning part where the ball is easily hit with the other facing downward and a small winning part where the ball is difficult to fly into, permanent magnets are provided on the left and right sides of the axis in a position perpendicular to both of the winning parts. This invention relates to an improvement in a winning device for a pachinko machine, which is provided with a magnetic control body on the back side of which magnetically controls whether the winning part of the large or small winning part faces upward.

<Prior Art> A winning device that magnetically rotates a rotating body is known, for example, from Japanese Patent Publication No. 56-28547 and Japanese Patent Publication No. 56-50989. In the former, a ball receiving plate with an approximately T-shaped cross section is pivotally mounted between both side walls of a frame provided on the back side of the board as a magnetic control body, and when a ball hits the upward facing part of the rotating body, for example, in the large winning area, the ball hits the The ball receiving plate is rotated in one direction, and the rotating body is reversed by the repulsive force of the bar magnet provided on one edge of the ball receiving plate and the magnet pieces on the left and right sides of the rotating body, so that the small winning part faces upward. Then, when a batted ball enters the small winning section, the ball rotates the ball receiving plate in the opposite direction, and the bar magnet provided on the other edge of the ball receiving plate and the left and right magnets of the rotating body rotate. The repulsive force of the pieces causes the rotating body to turn around again, causing the large prize winning section to face upwards.In other words, each bar magnet installed on the two edges of the ball receiving plate has opposite polarities on the left and right sides. .

In addition, in the latter case, a radial ball receiving plate is pivoted between both side walls of the frame on the back side of the board, and a bar magnet is installed at the edge of each radial piece. The ball receiving plate is rotated by the pitch in the circumferential direction of the radial piece, and at that time, whether or not to reverse the rotating body is selected depending on the polarity of the bar magnets facing the left and right magnet pieces of the rotating body.

<Problem that the invention aims to solve> However, in the former case, the rotating body reverses each time a ball hits the upward winning part, and the large winning part and the small winning part just face upwards alternately, making it extremely monotonous. It is.
Also, compared to the former, the latter is different from the former, for example, if a ball is hit three times into the large winning section facing upwards, then the small winning section is facing upwards, and if a ball is hit once into the small winning section, then the large winning section will be turned upward. Although there are exchanges such as the winning part facing upwards, this conversion is also cyclical and repeats, so it becomes monotonous if you play the game for a long time.

<Means for Solving the Problems> Therefore, the present invention is such that a rotating body is rotatably pivoted on the surface of a board fixed to a game board, and a ball can easily enter the rotating body by sandwiching the pivot. In addition to providing a large winning part and a small winning part where it is difficult for batted balls to fly in, permanent magnets are installed on the left and right sides of the axis in a position orthogonal to both winning parts, and a rotating body is magnetically rotated on the back side of the board. A magnetic control body for controlling is provided, movable wings are pivotally attached to at least one of the left and right sides of the small winning part, and the movable wings are biased so as to tilt outward when the large winning part faces upward. This is what I did.

<Function> When the large winning part faces upward, the movable wings tilt outward, and the tilted movable wings change the direction of the ball that flows down the surface of the game board into a direction advantageous for the player. .

<Example> Hereinafter, an example of the present invention will be described based on the drawings.

In each figure, 1 is the substrate, 2 is the rotating body, 3 and 4
are a large prize winning section and a small prize winning section provided above and below with a phase of 180 degrees on a rotary body, 5 is a shaft on which the rotary body 2 is rotatably pivoted on the surface of the substrate 1, and 6 and 7 are rotated with the shaft 5 in between. Permanent magnets with different polarities are shown on the left and right sides of the back side of the body 2.

The board 1 has an entrance 8 that leads to the winning passage, and the large winning section 3 and the small winning section 4 have bottoms 3' and 4', respectively, so that a ball that flies in when the player is facing upward is sent to the bottom 3'.
Alternatively, enter the entrance 8 from 4'.

A frame 9 with an open bottom surface is provided on the back of the board 1, and a magnetic field is placed inside the frame 9, which acts with the above-mentioned permanent magnets 6 and 7, and determines which winning part of the rotating body 2, the large or small winning part, faces upward. A magnetic control body 10 for controlling the magnetic field is provided.
The magnetic control body 10 of the illustrated embodiment is manufactured by the above-mentioned
As stated in Publication No. 56-28547, it is a reciprocating, T-shaped cross-section ball receiving plate that is pivoted between both side walls of the frame.
It is equipped with two ball mounting pieces 11 and 12 with a phase of 90 degrees, one of which, for example, has an extension 12a, and bar magnets with different polarities on the left and right are attached to the tip edges of both ball mounting pieces 11 and 12. 11' and 12' are attached.

When one of the large winning part 3 and the small winning part 4, for example the large winning part 3, faces upward and a ball enters there, the ball passes through the entrance 8 of the board 1 and lands on, for example, the ball mounting piece 11, and due to its own weight. Rotate the magnetic control body 10 approximately 90 degrees counterclockwise, and place the tip edge of the ball mounting piece 12 on the substrate 1.
facing the permanent magnets 6 and 7. At this time, since the magnetic poles of the permanent magnets 6 and 7 and the left and right magnetic poles of the bar magnet 12' attached to the tip edge of the ball mounting piece 12 are of the same polarity, magnetic repulsion is generated, and the rotating body 2 is reversed. with the small winning part 4 facing upwards, and the permanent magnets 6 and 7.
The magnets alternate left and right, and are attracted to each other with different polarities from the bar magnet 12' of the ball mounting piece 12. Next, small prize winning section 4
When a batted ball enters the ball, it lands on the ball mounting piece 12, rolls onto the extension piece 12a, and is moved by its own weight to the magnetic control body 1.
0 approximately 90 degrees clockwise to direct the tip edge of the ball mounting piece 11 toward the permanent magnets 6 and 7. The left and right magnetic poles of the bar magnet 11' attached to the tip edge of the ball mounting piece 11 and the magnetic poles of the permanent magnets 6 and 7 are mutually the same polarity,
The rotating body 2 rotates again, with the large winning part 3 facing upward, and the permanent magnets 6 and 7 are switched left and right to form the bar magnet 1.
1' are mutually attracted to the left and right magnetic poles. The ball hit by rotating the magnetic control body 10 clockwise or counterclockwise falls from within the frame 6 into the winning path and becomes a winning ball.

In addition, a protrusion is provided on either the back surface of the rotor 2 and the substrate 1, and a recess or hole 13 is provided on the other side to receive the protrusion, and the rotor 2 is made to be able to slide slightly in the axial direction on the shaft 5. When the rotating body 2 rotates due to the repulsion of the magnetic force, the protrusion is taken out from the hole 13 using the repulsion, and when the rotation is finished, the protrusion is fitted into the hole 13 using the attractive force of the magnetic force. It may also be used in conjunction with mechanically maintaining the stationary state. In this embodiment, the permanent magnets 6 and 7 are made to protrude a small amount from the back surface of the rotating body 2 and are fitted into the hole 13.

Now, in the present invention, movable wings 14 are arranged on one or both of the left and right sides of the small prize winning section 4 mentioned above, and when the rotating body 2 turns the large winning prize section 3 upward, the movable wings 14 tilt outward. It opened diagonally upward, allowing the ball to fly into the top surface.

In this embodiment, the movable wings 14, 14 are provided on the left and right sides of the small prize winning section 4, and are pivotally connected to the opening end of the small winning section 4 with pins 14', and when the large winning section 3 faces upward, It is weight-biased so that it opens diagonally upward. Therefore, when the small winning part 4 faces upward, the movable wings 14, 14 hang down and close the left and right sides of the small winning part 4.

Thus, according to the present invention, only when the large prize winning section 3 is facing upward, the ball can fly into the upper surfaces of the movable wings 14, 14 that open diagonally upward on the left and right sides under the large winning winning section 3. For example, the ball that enters this area will be hit by a hole provided in the base plate 1 or both movable wings 14,
14, which falls between the ends pivotally connected by pins 14', into a winning passageway provided therebelow, with a socket 15, for example, the conventional pocket-shaped winning opening shown in FIG.
The player enters the ticket type winning hole shown in Figure B or the appropriate winning hole shown in Figure 4C to win a prize. If a ball hits the upper surface of the movable wings 14, 14, or if a ball collides with the movable wings 14, 14, the rotating body 2 will not reverse, and the movable wings 14, 14 will open diagonally upward. Since it is relatively easy for the ball to fly in, it is better to let the ball fly into the large winning part 3 and turn the rotating body 2 over, so that the ball hits the upper surface of the movable wings 14, 14 rather than turning the small winning part 4 upward. You can make the game more interesting by trying to get them to jump in.
In other words, the movable wings 14 allow the ball to be deflected in a direction advantageous to the player.

In addition, in this embodiment, on the left and right of the large prize winning section 3,
Although wings 16, 16 are provided that open obliquely upward when the large prize winning section 3 faces upward, these are not necessarily required. Further, the magnetic control body 10 is not limited to the T-shaped ball receiving plate of Japanese Patent Publication No. 56-28547 mentioned above,
The radial ball receiving plate of Special Publication No. 56-50989 may be used,
Furthermore, a DC electromagnet is fixed on the front or back side of the substrate 1 with each end facing the permanent magnets 6 and 7 of the rotating body 2, and the positive and negative current of the DC applied to this electromagnet is switched by the incoming ball. You can.

Furthermore, the above-mentioned DC electromagnet is controlled via an electric control device using a signal from a detector installed in a specific winning opening, or the winning device is controlled using a conversion device that acts on the T-shaped ball receiving plate. You may.

Furthermore, in the embodiment, movable wings 14, 14
Although the batted ball is made to fly into the upper surface, for example, the batted ball flowing down to the movable wings 14, 14 may collide with the movable wings 14 and fly into a suitable prize receiving hole provided nearby. good.

<Effects of the invention> As explained above, according to the invention, the movable wings tilt outward only when the large prize winning section faces upward, and this tilting changes the direction in which the hit ball flows down the surface of the game board. The movable wings change direction in a direction advantageous to the player. Even if the downward direction of the ball is changed by the movable blade, the state of the rotating body remains unchanged unless the ball wins from the large prize winning section. Therefore, if you place something that works advantageously for the player, such as a winning path socket, in the direction in which the ball, whose direction of flow has been changed by a movable wing, flows down,
With the large prize winning section facing upward, the player can play an extremely advantageous game, and the interest in the pachinko game can be significantly increased. Furthermore, in an effort to maintain this advantageous game state for a long time, the player fully demonstrates his/her gaming skill, and thus his/her desire to play is naturally increased.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention. Figure 1 is a perspective view of the disassembled state, Figure 2 is a perspective view of the small winning section facing upward, and Figure 3 is a perspective view of the large winning section facing upward. The perspective view in the oriented state and FIGS. 4A, B, and C are front views showing an example of application of the socket to the winning path. In the figure, 1 is a substrate, 2 is a rotating body, 3 is a large winning part, 4 is a small winning part, 6 and 7 are permanent magnets, 10 is a magnetic control body, and 14 is a movable wing.

Claims (1)

[Scope of Claim for Utility Model Registration] A rotating body is rotatably pivoted on the surface of a board fixed to a game board, and the rotating body has a large prize winning part that is easy to hit with a ball across the pivot, and a large winning part that allows the hit ball to easily fly into the rotating body. In addition to providing a small prize winning part that is difficult to fly into, permanent magnets are installed on the left and right sides of the axis in a position orthogonal to both of the winning parts, and a magnetic control body that magnetically controls the rotation of the rotating body is provided on the back side of the board. In a winning device for a pachinko machine, movable wings are pivotally attached to at least one of the left and right sides of the small winning part, and the movable wings are biased so as to tilt outward when the large winning part faces upward. However, only when the large winning part is facing upward, the direction of the ball that flows down the surface of the game board can be changed to a direction advantageous to the player by means of the tilted movable blade. A winning device for pachinko machines.