JP3086089U - Pachinko ball firing sound signal generator - Google Patents

Abstract

(57) [Summary] [Problem] To enjoy by the gamer's rhythm and prevent fatigue. A phosphor bronze plate (22) is fixed to a swing shaft (7) of a lever (10) for hitting a pachinko ball (20), and a contact plate (26) whose tip contacts the phosphor bronze plate (22) is insulated from a mounting plate (3) of the pachinko ball firing device (1). Attach via block 24. Contact plate 26
Is connected to one end of the power supply of the pachinko machine via the buzzer 23 and the variable resistor 30. The other side of this power supply is connected to the guide rail 21 of the pachinko ball 20,
At the moment the tip of the lever 10 touches the pachinko ball 20, the buzzer 23 sounds and informs the gamer to make the gamer feel a sense of rhythm.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a pachinko ball firing sound signal generating device which is additionally provided to a pachinko ball firing device of a pachinko machine stand.

[0002]

[Prior art]

 The game machine at the pachinko parlor incorporates a pachinko ball firing device that allows the gamer to shoot pachinko balls, and the gamer operates the handle of the pachinko ball firing device to operate the machine at the top of the game machine. Fire a pachinko ball at the board.

FIG. 4 shows a front view of a conventional pachinko ball firing device 1, which is incorporated as described below using a mounting plate 3 at a rear portion of a handle 2 as a fixed base. It is fixed to the back side of the ball receiving part (not shown) of the insulating resin molded product fixed to the lower part of the front of the pachinko machine base with a tapping screw.

[0004] That is, a pulley 4A to which the rear end of the shaft 2a of the handle 2 is fitted is supported on the mounting plate 3, and a small pulley 4B is supported on the left side of the pulley 4A. A toothed belt 5 is wound around these pulleys 4A and 4B, and a gear 6 is fixed to the back surface of the mounting plate 3 on the shaft of the pulley 4B.

Further on the left side of the gear 6, a swing shaft 7 is provided through the mounting plate 3 via a bearing, and a bottom of a drum (not shown) is provided at the rear end of the swing shaft 7. The drum is fixed and accommodates a coil spring 8 as an urging spring, and the rear end of the coil spring 8 is locked to the bottom of the drum.

A lid 9 is fitted to the front end of the coil spring 8, the front end of the coil spring 8 is locked to the lid 9, and teeth 9 a are formed on the outer periphery of the lid 9. The teeth 9a mesh with the teeth formed on the outer periphery of the pulley 4B described above.

A lever 10 is fixed to the front end of the swing shaft 7 via a nut 11. The lever 10 includes a firing lever 10a, a cam lever 10b, a stopper lever 10c, and a catch lever 10d. A spring shaft 12 protrudes from the distal end of the firing lever 10a, and a firing spring 13 is inserted into the spring shaft 12. The firing spring 13 has a base end fixed to the firing lever 10a.

On the other hand, a roller 14 is rotatably supported at the tip of the cam lever 10 b via a pin. An upper frame of a motor 15 is fixed to the rear surface of the mounting plate 3 at the upper right of the roller 14. The cam 16 is mounted on the front end of the rotating shaft 15a of the motor 15, and the above-mentioned roller 14 contacts the lower end of the outer periphery of the cam 16. As a result, in FIG. Is in a launch operation start state.

Further, a rubber presser 17 is fixed to an upper portion of the mounting plate 3, and a stopper rubber 18 is inserted into the rubber presser 17, and a stopper rubber 19 is also provided at a lower portion of the mounting plate 3. (Not shown).

[0010] Next, the operation of the pachinko ball firing device configured as described above will be described. First, when the gamer turns the handle 2 clockwise as shown by the arrow A, the pulley 4A rotates as shown by the arrow B via the shaft 2a, whereby the pulley is pulled through the toothed belt 5. 4B also rotates as shown by arrow C.

Then, the lid 9 in which the teeth 9a mesh with the pulley 4B rotates counterclockwise as shown by the arrow D, and the front end of the coil spring 8 whose front end is locked to the lid 9 rotates. Is energized.

On the other hand, according to the rotation of the motor 15, the cam 16 rotates counterclockwise as shown by the arrow E, and when the pawl 16 a of the cam 16 comes off the roller 14, the cam lever 10 b applies the returning force of the coil spring 8. To swing together with the drum (not shown) and the lever 10 as shown by the arrow F.

At the end of the swing, the pachinko ball 20 is hit with the tip of the firing spring 13 at the tip of the lever 10, and the pachinko ball 20 is moved along the guide rail 21 as shown by an arrow G in the upper machine panel ( (Not shown). Accordingly, the intermediate portion of the lever 10 comes into contact with the stopper rubber 18, and the lower stopper lever 10c also comes into contact with the stopper rubber 19, and stops instantaneously.

The motor 15 is connected to and rotated, whereby the lever 10 is again opened to the state shown by the solid line in FIG. When the roller 14 is disengaged from the pawl 16a, the pawl 16a swings as shown by the arrow F and fires the pachinko ball as described above, and thereafter, this operation is continuously repeated.

By the way, the sound of the pachinko ball falling meandering between the nails of the machine board and the sound of the adjacent machine stand are heard in the ears of the gamer operating the handle 2 at the shop. Although it enters irregularly with the music flowing from the mosquito, no sound is generated due to the rotation of the handle 2, and the sound of the firing spring 13 at the tip of the lever 10 hitting the pachinko ball is hardly audible due to the irregular and loud sound described above.

[0016]

[Problems to be solved by the invention]

 Therefore, the gamer cannot concentrate on the nerves of the game and cannot feel the delicate sensation or rhythm of operating the steering wheel. However, if the game lasts for a long time, it accumulates and the enjoyment of the game may be impaired.

Therefore, an object of the present invention is to provide a pachinko ball firing sound signal generation device that allows a gamer to enjoy the game in his or her own rhythm.

[0018]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the pachinko ball firing sound signal generating device of the present invention continuously swings by a closing spring biased by a handle operation of a game player and a cam rotated by a motor, so that the pachinko ball firing sound signal is generated by a guide rail. A detector that detects the contact of the tip of the lever that shoots the supplied pachinko balls to the pachinko ball with the pachinko balls, and activates the detection signal of this detector to notify the gamer of the sound signal of the pachinko balls being fired. The provision of the firing sound signal generation unit prevents the gamer from being tired by the sense of rhythm due to the regularly generated firing sound signal.

The detecting unit includes a swing plate fixed to a shaft of the lever and swinging together with the lever, and a connecting means that comes into contact with the swing plate and is connected to the emission sound signal generating unit. Or a light-emitting element and a light-receiving element that block light when the tip of the lever contacts the pachinko ball.

[0020]

[Embodiment of the invention]

 Hereinafter, an embodiment of the pachinko ball firing sound signal generating device of the present invention will be described in detail with reference to the drawings. FIG. 1 is a front view showing a first embodiment of a pachinko ball firing sound signal generating device according to the present invention, and is a diagram corresponding to FIG. 4 shown in the prior art.

In FIG. 1, the pachinko ball firing sound signal generating device of the present invention is incorporated in an existing pachinko ball firing device, and the moment when the tip of a lever 10 that fires a pachinko ball touches the pachinko ball 20. It detects electrically, and continuously informs the gamer of a short sound such as ぴ, ぴ, ぴ,.

For this purpose, the operation of the existing pachinko ball firing device is used, and the same elements as those in the related art are denoted by the same reference numerals, and redundant description of the pachinko ball firing device is omitted.

That is, as shown in FIG. 1, FIG. 2 showing a partially enlarged view of FIG. 1, and FIG. 3 of the front view of FIG. A phosphor bronze plate 22 is fixed between the nut 11 fixed to the shaft 7 and the lever 10, the phosphor bronze plate 22 is connected to a buzzer 23, and a voltage is applied between the buzzer 23 and the guide rail 21. As a result, the buzzer 23 is sounded at the moment when the pachinko ball 20 is fired, and a firing signal is generated.

For this reason, the phosphor bronze plate 22 is a disk having a diameter of about 0.26 mm and a diameter of about 25 mm. In order to connect the phosphor bronze plate 22 to the buzzer 23, the insulating block 24 is attached to the mounting plate 3 by tapping screws 25. At the same time, the contact piece 26 made of a brass plate is fixed to the upper surface of the insulating block 24, and the contact portion 26 a at the tip of the contact piece 26 is brought into contact with the upper surface of the phosphor bronze plate 22.

On the other hand, one end of the insulated stranded wire 29 is connected to the base end side of the contact piece 26 via a small screw 27 and a crimp terminal 28, and the other side of the insulated stranded wire 29 is fixed to the mounting plate 3. Connected to one side of the buzzer 23.

Further, the other side of the buzzer 23 is connected via a variable resistor 30 to one side of an AC 24 V power supply serving as a drive power supply for the motor 2, and the other side of the power supply is connected to a guide rail 29. As shown in FIG. 1, one side of the power supply-variable resistor 30-contact piece 26-phosphor bronze plate 22-rotating shaft 7-lever 10-firing spring 13-pachinko ball 20-guide rail 21-other side of power supply This circuit is configured at the moment when the firing spring 13 hits the pachinko ball 20, so that the buzzer 23 generates a firing sound signal of the pachinko ball.

The sound signal of the buzzer 23 is different from the sound of the pachinko machine generated in the pachinko machine or the music played in the store, so that the gamer feels comfortable and feels comfortable. It is desirable that the volume of sound does not reach the game player of the game machine.

In a pachinko machine additionally provided with a pachinko ball firing sound generating device for generating such a pachinko ball firing sound, pleasant pachinko balls generated at regular intervals among irregular noises generated in the shop. The unusual firing sound signal allows the gamer to hear the steering wheel operation sensation, thereby obtaining a rhythmic feeling of the steering wheel operation, thus reducing mental fatigue and making the game enjoyable. You can continue.

In the above-described embodiment, an example has been described in which the phosphor bronze plate 22 and the contact piece 26 are used as means for detecting that the firing spring 13 at the tip of the lever 10 has come into contact with the pachinko ball 20. The mounting plate 3 or a ball receiver of an insulating resin molded product to which the mounting plate 3 is fixed is mounted on a photoelectric detector composed of a light emitting portion and a light receiving element, where light is blocked by a lever 10 at a position indicated by a chain line in FIG. It may be provided in the unit.

In the above-described embodiment, the power supply for sounding the buzzer 23 is a 24 V power supply for driving the motor 15. However, another power supply such as a 100 V power supply may be used. It can be selected according to the rating.

[0031]

[Effect of the invention]

 As described above in detail, according to the pachinko ball firing sound signal generating device of the present invention, the rocking force is continuously oscillated by the closing spring biased by the handle operation of the gamer and the cam rotated by the motor, A detection unit that detects the contact of the tip of the lever with the pachinko ball that shoots the pachinko ball supplied to the guide rail to the machine panel, and operates based on the detection signal from this detection unit to send the pachinko ball firing sound signal to the gamer By providing a firing sound signal generation unit that notifies the player, the sound of the pachinko ball that is fired at a fixed interval by the tip of the lever is generated rhythmically, so that the gamer can play the game at his own pace. And a pachinko ball firing sound generating device capable of enjoying the game.

[Brief description of the drawings]

FIG. 1 is an assembly wiring diagram showing an embodiment of a pachinko ball firing sound signal generating device of the present invention.

FIG. 2 is a partially enlarged detailed view of FIG. 1 which is a main part of the pachinko ball firing sound signal generating device of the present invention.

FIG. 3 is a front view of FIG. 2;

FIG. 4 is a front view showing an example of a conventional pachinko ball firing device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Pachinko ball firing device 2 Motor 3 Mounting plate 4A, 4B Pulley 7 Swing shaft 10 Lever 12 Spring shaft 13 Shooting spring 15 Motor 16 Cam 20 Pachinko ball 21 Guide rail 22 Phosphor bronze plate 23 Buzzer 24 Insulation block 25 Tapping screw 26 Contact Plate 27 Machine screw 28 Crimp terminal 29 Insulated stranded wire 30 Variable resistor

Claims (3)

[Utility model registration claims] 1. A tip end of a lever which continuously swings by a closing spring biased by a handle operation of a game player and a cam rotated by a motor to shoot a pachinko ball supplied to a guide rail onto a machine panel. A pachinko ball launcher, comprising: a detecting unit for detecting contact with the pachinko ball of the above, and a firing sound signal generating unit that operates in accordance with a detection signal of the detecting unit and notifies the game player of a firing sound signal of the pachinko ball. Sound signal generator. 2. The detecting section comprises: a swing plate fixed to a shaft of the lever and swinging together with the lever; and a connecting means in contact with the swing plate and connected to the emission sound signal generating section. The pachinko ball firing sound signal generating device according to claim 1, further comprising: 3. The pachinko ball firing sound according to claim 1, wherein the detection unit includes a light projecting element and a light receiving element that block light when the tip of the lever contacts the pachinko ball. Signal generator.