JP2000296211A - Pachinko machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To put a speaker box in a main body of a machine as much as possible. SOLUTION: This speaker box 15 comprises a front case 4 which is integrally formed to a front frame 3 and a rear case 14 which is integrally formed to a mechanism board 8, and a speaker 16 is installed in the speaker box 15. In this case, the sound quality is improved because the speaker 16 is incorporated in the speaker box 15. Moreover, the speaker box 15 is installed by dividing it into a plurality of components of a main body of a machine 57 and the speaker box 15 is composed when a game is possible in which the front frame 3, etc., are rotated in a closed state; therefore, the internal space of the main body of the machine 57 and the components are effectively utilized, and a quantity of a projection of the speaker box 15 is reduced.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a pachinko machine that outputs sound from a speaker to the outside.

[0002]

The above-mentioned pachinko machine includes:
There is a configuration in which a reach is announced in advance based on a sound effect from a speaker when a symbol is changed, and an atmosphere of a big hit is raised based on playing music from the speaker when a big hit occurs. In the case of this configuration, it has been considered to improve the sound quality based on incorporating the speaker into the speaker box. However, there is little space for housing the speaker box inside the machine body, and the speaker box is Travels a lot.

[0003] The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a pachinko machine capable of reducing the amount of protrusion of a speaker box.

[0004]

According to a first aspect of the present invention, there is provided a pachinko machine including a speaker box provided in the machine body and having a built-in speaker, and the speaker box is divided into a plurality of components of the machine body. The feature is that the plurality of components constitute the speaker box when the machine body is in a playable state. According to the above means, since the speaker is built in the speaker box, the sound quality is improved. In addition, the speaker box is divided into a plurality of components of the machine body. For this reason, since the internal space and components of the machine body are effectively used, the speaker box is accommodated in the machine body as much as possible, and the amount of protrusion of the speaker box is reduced.

According to a second aspect of the present invention, there is provided a pachinko machine, comprising: an outer frame; a front frame rotatably provided on a front surface of the outer frame; a mechanism board provided on a rear surface of the front frame for holding a game board; A main set having a pachinko ball passage rotatably provided on the rear surface of the mechanism panel, and a speaker box containing a speaker, a part of the speaker box is provided on the front frame, and another of the speaker box is provided. It is characterized in that a part is provided on at least one member of the mechanism panel and the main set. According to the above means, since the speaker is built in the speaker box, the sound quality is improved. In addition, a part of the speaker box is provided on the front frame, and another part of the speaker box is provided on at least one member of the mechanical panel and the main set. For this reason, the internal space of the machine body and the components are effectively used, and the amount of protrusion of the speaker box is reduced.

According to a third aspect of the present invention, there is provided a pachinko machine, wherein an outer frame, a front frame rotatably provided on a front surface of the outer frame, an assembly component mounted on the front surface of the front frame, A mechanism panel provided on a rear surface for holding a game board, a main set rotatably provided on the rear surface of the mechanism panel and having a pachinko ball path, and a speaker box containing a speaker, a part of the speaker box Is provided on the assembled part, and another part of the speaker box is provided on at least one member of the front frame, the mechanism panel, and the main set. According to the above means, since the speaker is built in the speaker box, the sound quality is improved. In addition, a part of the speaker box is provided on the assembly part, and another part of the speaker box is provided on at least one member of the front frame, the mechanical panel, and the main set. For this reason, the internal space of the machine body and the components are effectively used, and the amount of protrusion of the speaker box is reduced.

[0007]

FIG. 1 shows a first embodiment of the present invention.
7 will be described with reference to FIG. First, in FIG. 1B, the outer frame 1 has a short rectangular tube shape in the front-rear direction, and on the front surface of the outer frame 1, as shown in FIG.
A horizontally long lower plate portion 2 is integrally formed at a lower end portion. The outer frame 1 is formed of a synthetic resin as a material.

A front frame 3 made of synthetic resin is mounted on the outer frame 1 above the lower plate portion 2 so as to be rotatable around a left side portion. As shown in FIG. 1B, a front case 4 having an open rear surface is integrally formed. On the front surface of each of these front cases 4, FIG.
As shown in FIG. 5, a circular output portion 5 and a horizontally long elliptical output portion 6 are formed, and each upper output portion 5 is covered with a net 7 from the front.

As shown in FIG. 1B, a mechanical board 8 made of synthetic resin is screwed to the rear surface of the front frame 3.
As shown in FIG. 4A, the mechanical panel 8 has a rectangular frame shape, and a fan-shaped 2
The mounting pieces 9 and 10 are integrally formed. A game board 11 is fitted on the inner peripheral portion of the mechanism board 8, and the game board 11 is screwed into the game board 11 through the through holes 12 of each mounting piece 10, as shown in FIG. The front face of the game board 11 is exposed through the mechanism board 8 and the front frame 3 as shown in FIG.

The left and right sides of the mechanism panel 8 are shown in FIG.
As shown in FIG. 3, rear cases 14 each having an open front surface are integrally formed, and the front opening of each rear case 14 is covered by the front case 4 of the front frame 3. The rear case 14 and the front case 4 of each set constitute a bass reflex type speaker box 15.
A speaker 16 is housed in 5. Each of these speakers 16 has a cone shape having a planar diaphragm (not shown), and is fixed to a peripheral portion of the upper output section 5.

As shown in FIG. 1A, a holding frame 17 is fixed to the inner peripheral surface of the front frame 3, and a metal frame 18 has a left side portion on the inner peripheral portion of the holding frame 17. It is mounted rotatably at the center. A transparent glass window (not shown) is incorporated in the metal frame 18, and the front surface of the game board 11 is covered by the glass window from the front. A frame key 19 is mounted on the front surface of the front frame 3 at the right side.
9 locks the front frame 3 and the metal frame 18 in a closed state. Reference numeral 20 indicates a frame decoration surrounding the frame key 19.

A lower plate 21 is fixed to a front surface of the front frame 3 at a lower end portion.
Has been fixed. A firing handle 23 is rotatably mounted on the lower right portion of the lower plate 21, and a firing motor 24 (see FIG. 3) is mounted behind the firing handle 23. A hitting hammer 25 is connected to a rotation shaft of the firing motor 24 via a crank mechanism (not shown). When the firing handle 23 is rotated clockwise in FIG. Power is supplied to the firing motor 24, and the hammer 25 repeatedly rotates about the shaft 26.

At the inner peripheral portion of the front frame 3, a horizontally long dish plate 27 is mounted at the lower end so as to be rotatable around the left side portion, and an upper plate 28 is fixed to the dish plate 27. ing. Pachinko balls (not shown) are stored in the upper plate 28, and when the hitting ball 25 rotates, the pachinko balls in the upper plate 28 are hit by the hitting ball 25.

An outer rail 29 and an inner rail 30 are fixed to the front of the game board 11, and the pachinko balls hit by the hitting ball 25 are guided to the upper part of the game board 11 through the space between the outer rail 29 and the inner rail 30. Falls while hitting a plurality of obstacle nails (not shown). The plurality of obstacle nails are driven into the front of the game board 11.

On the front surface of the game board 11, a symbol display device 31 is fixed at substantially the same height as the two speaker boxes 15. The symbol display device 31 has a liquid crystal display unit 32, and a symbol display device 3
The starting port 33 is fixed below the first opening 1. A starting port sensor 34 (see FIG. 6) is provided in the starting port 33, and the starting port sensor 34 outputs a ball entry signal based on a pachinko ball entering the starting port 33.

The starting port sensor 34 is, as shown in FIG.
It is connected to the main controller 35. The main control device 35 is mainly composed of a microcomputer, and determines a big hit or a miss based on a temporal timing at which a ball entry signal is input from the starting port sensor 34, or a big hit symbol and a miss symbol. Set.

The main controller 35 includes a display controller 36.
The liquid crystal display section 32 of the symbol display device 31 is connected to the display control device 36 via a drive circuit 37. The display control device 36 is mainly composed of a microcomputer, and the main control device 3
Various screens are displayed on the liquid crystal display unit 32 based on the symbol display command from 5. Hereinafter, an example of this screen will be described.

As shown in FIG. 7A, the display control unit 36 changes the left, middle, and right columns of the liquid crystal display unit 32 and changes the left and right columns to the main control unit 35. Are sequentially stopped at the symbol corresponding to the symbol display command from the user. FIG. 7B shows a reach screen in which the left and right columns are stopped at the same symbol. When the display controller 36 stops the symbol in the left column and the symbol in the right column, the main control of the middle column is performed. It stops at the symbol according to the symbol display command from the device 35. FIG. 7 (c) shows an off screen in which the middle row is stopped at a different symbol from the left and right rows, and FIG. 7 (d) shows that the middle row is stopped at the same pattern as the left and right rows. It shows a big hit screen.

As shown in FIG. 1A, a frame lamp cover 38 is fixed to the front of the front frame 3 at the upper end. The frame lamp cover 38 is equivalent to an assembled part, and a plurality of frame lamps 39 are disposed in the frame lamp cover 38. These frame lamps 39
Is connected to the main controller 35 via the drive circuit 40 as shown in FIG.
Controls the light emission of a plurality of frame lamps 39 at the time of occurrence of a big hit, etc., and informs the employees of the pachinko hall of the occurrence of the big hit.

As shown in FIG. 1A, a special winning opening 41 is fixed below the starting opening 33 on the front surface of the game board 11. The special winning opening 41 has a door 42, and the door 42 is connected to a plunger of a special winning opening solenoid 43 (see FIG. 6). As shown in FIG. 6, the special winning opening solenoid 43 is connected to a main control device 35 via a drive circuit 44. The main controlling device 35 controls the special winning opening solenoid 43 based on the determination of a big hit. Give power. Then, the door 42 rotates based on the movement of the plunger of the special winning opening solenoid 43, and the special winning opening 41 is opened.

A special winning opening sensor 45 is provided in the special winning opening 41. This special winning opening sensor 45 is a special winning opening 4
The ball signal is output based on the fact that a pachinko ball enters the ball 1, and is connected to the prize ball control device 46. The prize ball control device 46 is mainly composed of a microcomputer, and counts the number of pachinko balls entered based on counting the incoming signal from the special winning opening sensor 45.

As shown in FIG. 3, a center cover 47 made of synthetic resin is fixed to the rear surface of the game board 11 so as to be located behind the symbol display device 31. A main set 48 made of synthetic resin is mounted on the mechanism panel 8 so as to be rotatable around the same side as the front frame 3. As shown in FIG. 5, the main set 48 is formed in a frame shape surrounding the center cover 43 based on being held in a state rotated to the front frame 3 side. ,
As shown in FIG. 3, a ball tank 49 is fixed at the upper end, and a pachinko ball is stored in the ball tank 49.

A tank rail 50 and a ball dispensing case 51 corresponding to a pachinko ball passage are fixed to the main set 48. The inside of the ball dispensing case 51 communicates with the inside of the ball tank 49 via the tank rail 50.
Pachinko balls are supplied through 0.

A ball payout mechanism is accommodated in the ball payout case 51. This ball dispensing mechanism is a sprocket 52
The sprocket 52 rotates by a set pitch every time the ball discharging solenoid 53 is driven, and sends out a set number of pachinko balls from the ball discharging case 51. This ball dispensing solenoid 5
As shown in FIG. 6, 3 is connected to a prize ball control device 46 via a drive circuit 54. The prize ball control device 46 controls a ball payout solenoid 53 based on the measurement result of the number of incoming balls.
Is driven and the number of pachinko balls according to the measurement result is paid out from the ball payout case 51.

As shown in FIG. 3, the main set 48 is provided with an upper plate passage 55 corresponding to a pachinko ball passage. The upper plate passage 55 connects the inside of the ball discharge case 51 and the upper plate 28, and the pachinko balls discharged from the ball discharge case 51 are supplied into the upper plate 28 through the upper plate passage 55. Further, the main set 48 is provided with a lower dish passage 56 corresponding to a pachinko ball passage. The lower plate passage 56 connects the inside of the upper plate 28 and the lower plate 21, and the pachinko balls overflowing from the upper plate 28 are supplied into the lower plate 21 through the lower plate passage 56.

1 and 3 is an outer frame 1,
Front frame 3, mechanism board 8, game board 11, holding frame 17, glass window, metal frame 18, frame key 19, frame decoration 20, lower plate 21, ashtray 22, plate 27, upper plate 28, frame lamp cover 38 , A center cover 47, a main set 48, a ball tank 49 and the like.

As shown in FIG. 6, an acoustic control device 58 mainly composed of a microcomputer is connected to the main control device 35. The acoustic control device 58 has a built-in acoustic memory 59. The acoustic memory 59 expresses tune data for announcing occurrence of reach, tune data expressing a throbbing feeling at the time of reach, and joy at occurrence of a big hit. Music data and the like are stored.

A digital signal processor 60 (DSP 60) is connected to the acoustic control device 58.
Reference numeral 60 processes music data provided from the acoustic control device 58 to generate performance data. This DSP60 has D / A
Both speakers 1 via a converter 61 and an amplifier 62
6 are connected, and both speakers 16 play the music data based on the analog performance data given from the DSP 60 through the D / A converter 61 and the amplifier 62.

As shown in FIG. 7 (a), when the symbol change screen is displayed on the liquid crystal display section 32 of the symbol display device 31, the main control device 35 sends the music for preview reach to the acoustic control device 58. Command the performance of data. Then, the tunes for the advance reach are output from both speakers 16 through the output units 5 and 6 of the speaker box 15, thereby increasing the expectation that the symbol variation screen will develop into the reach screen.

As shown in FIG. 7B, the main controller 35 instructs the acoustic controller 58 to play the music data for reach when the reach screen is displayed on the liquid crystal display unit 32. As shown in (d) of FIG. 7, when the big hit screen is displayed, the performance of the big hit music data is instructed. Then, from both speakers 16 to the speaker box 15
The tune for the reach and the tune for the big hit are output through the output units 5 and 6 of the above, and the expectation that the reach screen develops into the big hit screen is increased, and the joy of the big hit is increased.

According to the first embodiment, since the speaker 16 is built in the speaker box 15, the sound quality is improved.
The fun of the game increases. In addition, the speaker box 15 is provided separately on the front frame 3 and the mechanism panel 8 of the main body 57, and the front frame 3, the metal frame 18, the plate 27, and the main set 4 are provided.
The speaker box 15 was configured when the game was turned to the closed state and the game was possible. For this reason, the internal space and the components of the machine body 57 are effectively used, so that the speaker box 1
5 is stored in the main body 57 as much as possible, and the speaker box 1
The amount of forward projection of No. 5 is reduced.

Also, since the speaker box 15 is disposed at substantially the same height as the symbol display device 31, the speaker box 15 comes closer to the player's ear. For this reason, since the noise of the pachinko hall is hard to ride on the sound before it reaches the ear of the player from the speaker box 15, the player can easily hear the sound, and the fun of the game is further enhanced.

In the first embodiment, the mechanism panel 8
Although the rear case 14 is integrally formed, the present invention is not limited to this. For example, the rear case 14 may be assembled to the mechanism panel 8.

Next, a second embodiment of the present invention will be described with reference to FIG. A middle case 63 is integrally formed on the right side of the mechanism panel 8 opposite to the rotation axis of the main set 48 instead of the rear case 14. The middle case 63 is in the shape of a rectangular tube whose front and rear surfaces are open, and a rear case 64 is formed integrally with the main set 48 at a position behind the middle case 63. The rear case 64 has an open front surface, and together with the front middle case 63 and the front case 4, constitutes a bass reflex speaker box 65.

According to the second embodiment, since the speaker 16 is built in the speaker box 65, the sound quality is improved. In addition, the speaker box 65 is divided into the front frame 3, the mechanism panel 8, and the main set 48 of the main body 57, and is provided.
Since the speaker box 65 is configured when the front frame 3 and the main set 48 and the like are turned to the closed state and the game is possible,
The internal space and components of the machine body 57 are effectively used,
The amount of protrusion of the speaker box 65 forward is reduced.

In the second embodiment, the mechanism panel 8
Although the middle case 63 and the rear case 64 are formed integrally with the main set 48, the present invention is not limited to this. For example, the middle case 63 and the rear case 64 may be assembled to the mechanism panel 8 and the main set 48.

Next, a third embodiment of the present invention will be described with reference to FIG. A rear case 66 is integrally formed on the right side of the main set 48 opposite to the rotation axis. The rear case 66 has an opening at the front, and the front case 4 at the front is open.
Together, they constitute a bass reflex type speaker box 67.

According to the third embodiment, since the speaker 16 is built in the speaker box 67, the sound quality is improved. Moreover, the speaker box 67 is divided into the front frame 3 and the main set 48 of the machine main body 57, and the speaker box 67 is configured when the front frame 3 and the main set 48 and the like are turned to the closed state and the game is possible. Machine body 57
Is effectively used, and the amount of protrusion of the speaker box 67 forward is reduced.

In the third embodiment, the rear case 66 is formed integrally with the main set 48. However, the present invention is not limited to this. For example, the rear case 66 may be assembled with the main set 48. Further, in the first to third embodiments, the front case 4 is formed integrally with the front frame 3, but the present invention is not limited to this. For example, the front case 4 may be assembled to the front frame 3.

Next, a fourth embodiment of the present invention will be described with reference to FIG. As shown in FIG. 10A, front cases 68 are integrally formed at both left and right end portions of the frame lamp cover 38. As shown in FIG. 10B, each of the front cases 68 has an opening at the rear surface.
A circular output portion 69 is formed on the front surface of the output portion 8, and each output portion 69 is covered with a net 70 from the front.

A rear case 71 is integrally formed at the upper end of the mechanism panel 8 behind the front cases 68. The rear case 71 is formed at the upper end of the front frame 3 in front of the rear cases 71 to penetrate therethrough. A hole 72 is formed. Each of the rear cases 71 has a front opening, and the inside of each rear case 71 is connected to the inside of the front case 68 via a front through-hole 72. The front case 68 and the inner peripheral surface of the through hole 72 and the rear case 7
Reference numeral 1 denotes a closed speaker box 73, and the speakers 16 are accommodated in each speaker box 73, and each speaker 16 is fixed to a peripheral portion of the output unit 69.

According to the fourth embodiment, since the speaker 16 is built in the speaker box 73, the sound quality is improved. Moreover, the speaker box 73 is divided into the frame lamp cover 38, the front frame 3 and the mechanism panel 8 of the machine main body 57, and the speaker box 73 is configured when the front frame 3 and the like are turned to the closed state and the game is possible. The internal space and components of the machine body 57 are effectively used, and the speaker box 7 is used.
The amount of forward projection of No. 3 is reduced.

The speaker box 73 is connected to the main body 57.
At the upper left and upper right corners of the These machine bodies 57
The upper left corner and the upper right corner of the main body 5 have few other components and have room for space.
In the case of dividing into seven parts, it is possible to reduce the trouble of designing to change the shape and size of other parts.

In the fourth embodiment, the mechanism panel 8
Although the rear case 71 is integrally formed, the present invention is not limited to this. For example, the rear case 71 may be assembled to the mechanism panel 8.

Next, a fifth embodiment of the present invention will be described with reference to FIG. A middle case 74 is formed integrally with the mechanism panel 8 instead of each rear case 71. Each of these middle cases 74
The main set 48 is integrally formed with a rear case 75 located behind each of the middle cases 74. Each of these rear cases 75 has an open front surface, and forms a sealed speaker box 76 together with the front middle case 74, the inner peripheral surface of the through hole 72, and the front case 68.

According to the fifth embodiment, since the speaker 16 is built in the speaker box 76, the sound quality is improved. Moreover, the speaker box 76 is connected to the frame lamp cover 38 of the machine main body 57, the front frame 3, the mechanical panel 8, and the main set 4.
8 and the front frame 3 and the main set 48
Since the speaker box 76 is configured to be able to play a game in which the speaker box 76 is turned to the closed state, the internal space and the components of the machine body 57 are effectively used, and the amount of protrusion of the speaker box 76 forward is reduced.

In the fifth embodiment, the mechanical panel 8
Although the middle case 74 and the rear case 75 are formed integrally with the main set 48, the present invention is not limited to this. For example, the middle case 74 and the rear case 75 may be assembled to the mechanism panel 8 and the main set 48.

Next, a sixth embodiment of the present invention will be described with reference to FIG. The main set 48 includes a frame lamp cover 38
A rear case 77 is integrally formed at the rear of each front case 68. Each of these rear cases 77 has an open front surface, and forms a sealed speaker box 78 together with the front case 68 in front.

According to the sixth embodiment, since the speaker 16 is built in the speaker box 78, the sound quality is improved. Moreover, the speaker box 78 is divided into the frame lamp cover 38, the front frame 3 and the main set 48 of the machine main body 57, and the speaker box 78 is provided when the front frame 3 and the main set 48 and the like are turned to the closed state and the game is possible. , The internal space of the machine body 57 and the components are effectively used, and the amount of protrusion of the speaker box 78 forward is reduced.

In the sixth embodiment, the rear case 77 is formed integrally with the main set 48. However, the present invention is not limited to this. For example, the rear case 77 may be mounted on the main set 48.

Next, a seventh embodiment of the present invention will be described with reference to FIG. A rear case 79 is integrally formed on the front frame 3 behind the front cases 68 of the frame lamp cover 38. Each of these rear cases 79 has an open front surface, and forms a sealed speaker box 80 together with the front case 68 at the front.

According to the seventh embodiment, since the speaker 16 is built in the speaker box 80, the sound quality is improved. Moreover, since the speaker box 80 is divided into the frame lamp cover 38 and the front frame 3 of the main body 57, the internal space and components of the main body 57 are effectively used, and the front of the speaker box 80 projects. The amount is reduced.
In the fourth to seventh embodiments, the front case 68 is formed integrally with the frame lamp cover 38. However, the present invention is not limited to this. For example, the front case 68 may be assembled with the frame lamp cover 38. good.

Next, an eighth embodiment of the present invention will be described with reference to FIG. As shown in FIG. 14A, a front case 81 is formed integrally with the front frame 3 at both left and right sides of the frame lamp cover 38. Each of these front cases 81
As shown in FIG. 14B, the rear surface is open, and a circular output portion 82 is provided on the front surface of each front case 81.
Are formed, and each output part 82 is covered with a net 83 from the front.

A rear case 84 is formed integrally with the mechanism panel 8 behind the front cases 81 of the front frame 3. Each of these rear cases 84 has an open front surface, and forms a sealed speaker box 85 together with the front case 81. The speakers 16 are accommodated in each of the speaker boxes 85, and the speakers 16 are fixed to a peripheral portion of the output unit 82.

According to the eighth embodiment, since the speaker 16 is built in the speaker box 85, the sound quality is improved. Moreover, the speaker box 85 is divided into the front frame 3 and the mechanism panel 8 of the machine body 57, and the speaker box 85 is configured when the front frame 3 and the like are turned to the closed state and the game is possible. The internal space and components are effectively used, and the amount of protrusion of the speaker box 85 forward is reduced.

In the eighth embodiment, the front frame 3
Although the front case 81 and the rear case 84 are formed integrally with the mechanism panel 8, the present invention is not limited to this. For example, the front case 81 and the rear case 84 may be assembled to the front frame 3 and the mechanism panel 8. In the eighth embodiment, the rear case 84 is formed integrally with the mechanism panel 8, but the present invention is not limited to this. For example, the rear case may be formed integrally with the main set 48, or the rear case 84 may be formed on the main set 48. A case may be assembled.

In the first to eighth embodiments, the symbol display device 31 is mounted on the game board 11, but the present invention is not limited to this. For example, the symbol display device 31 may be replaced with a central character. May be assembled. This central role is to perform an opening operation based on the pachinko ball entering the starting port of the game board 11, and during the opening operation, the pachinko ball enters the V zone of the central role. The big hit operation is performed based on this.

In the first to eighth embodiments, the music is output from the speaker 16 when the symbol change screen, the reach screen, and the big hit screen are displayed on the symbol display device 31, but the present invention is not limited to this. Instead, for example, a sound effect may be output instead of music.

In the first to eighth embodiments, the sound corresponding to the screen of the symbol display device 31 is output from the speaker 16.
, But the present invention is not limited to this. For example, when the player touches the firing handle 23, a sound such as "Welcome! Good luck!"

In the first to eighth embodiments, the cone-shaped speaker 16 having a flat diaphragm is used. However, the present invention is not limited to this, and for example, a cone-shaped diaphragm may be provided. Using cone-shaped speakers,
A dome-shaped speaker having a hemispherical diaphragm may be used.

[0061]

As is apparent from the above description, the pachinko machine of the present invention has the following effects. According to the first aspect, since the speaker is built in the speaker box, the sound quality is improved. Moreover, since the speaker box is divided into a plurality of components of the main body, the amount of protrusion of the speaker box is reduced. According to the second aspect of the present invention, since the speaker is built in the speaker box,
The sound quality is improved. In addition, since a part of the speaker box is provided on the front frame and another part of the speaker box is provided on at least one member of the mechanical panel and the main set, the amount of protrusion of the speaker box is reduced.

According to the third aspect, the speaker is built in the speaker box, so that the sound quality is improved. In addition, since a part of the speaker box is provided on the front frame and another part of the speaker box is provided on at least one member of the front frame, the mechanical panel, and the main set, the amount of protrusion of the speaker box is reduced.

[Brief description of the drawings]

FIG. 1 is a view showing a first embodiment of the present invention (a is a front view showing the entire configuration, and b is a cross-sectional view taken along line Xb).

2A is a sectional view taken along line X2 of FIG. 1, and FIG. 2B is an exploded view of the speaker box taken along line X2.

FIG. 3 is a rear view showing the entire configuration.

4A is a front view showing a mechanism panel, FIG. 4B is a cross-sectional view taken along line Xb, and FIG. 4C is a cross-sectional view taken along line Xc.

FIG. 5 is a front view showing a mensette;

FIG. 6 is a block diagram showing an electrical configuration.

FIG. 7 is a diagram showing a screen of a symbol display device.

FIG. 8 is a diagram corresponding to FIG. 2A showing a second embodiment of the present invention.

FIG. 9 is a view corresponding to FIG. 2A showing a third embodiment of the present invention.

FIG. 10 is a view showing a fourth embodiment of the present invention (a is a front view showing the entire configuration, and b is a cross-sectional view taken along line Xb).

FIG. 11 is a view corresponding to FIG. 10B showing a fifth embodiment of the present invention.

FIG. 12 is a view corresponding to FIG. 10 (b) showing a sixth embodiment of the present invention.

FIG. 13 is a view corresponding to FIG. 10B showing a seventh embodiment of the present invention.

FIG. 14 is a view showing an eighth embodiment of the present invention (a is a front view showing the entire structure, and b is a cross-sectional view taken along line Xb).

[Explanation of symbols]

1 is an outer frame, 3 is a front frame, 8 is a mechanical board, 11 is a game board, 1
5 is a speaker box, 16 is a speaker, 38 is a frame lamp cover (assembled parts), 48 is a main set, 50 is a tank rail (passage), 51 is a ball dispensing case (passage),
55 is an upper plate passage (passage), 56 is a lower plate passage (passage), 5
Reference numeral 7 denotes a main body, 65 denotes a speaker box, 67 denotes a speaker box, 73 denotes a speaker box, 76 denotes a speaker box, 78 denotes a speaker box, 80 denotes a speaker box, and 85 denotes a speaker box.

Claims (3)

[Claims] A loudspeaker box provided in the main body and including a speaker, wherein the loudspeaker box is divided into a plurality of components of the main body, and the plurality of components are provided in the main body of the main body. A pachinko machine comprising the speaker box when the player is in a playable state. 2. An outer frame, a front frame rotatably provided on a front surface of the outer frame, a mechanism panel provided on a rear surface of the front frame and holding a game board, A main set movably provided with a pachinko ball path; and a speaker box containing a speaker, a part of the speaker box is provided on the front frame, and another part of the speaker box is the mechanism panel. And a pachinko machine provided on at least one member of the main set. 3. An outer frame, a front frame rotatably provided on the front surface of the outer frame, an assembly component mounted on the front surface of the front frame, and a game board provided on a rear surface of the front frame. A main body having a pachinko ball path rotatably provided on a rear surface of the mechanical panel, and a speaker box having a built-in speaker. Wherein the other part of the speaker box is provided on at least one member of the front frame, the mechanical panel, and the main set.