JPH1052525A - Slot machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To speedily and easily exchange an old type machine to the new one by constituting a hinge device so as to be mutually separated into a main body side hinge part and a front door side hinge part and attaching a reel instrument and a main substrate onto a front door. SOLUTION: A front door is composed of an upper door 90 with display window attached with a hinge device 30 to one upper side of a main body box 20 so as to be opened/closed and a lower door 100 with an ornament panel 101 attached with the hinge device 30 to the lower side of that main body box. A reel instrument 110 and a main substrate 120 are attached to the rear face of the upper door 90. A medal discharge tray 47 is attached to the lower door 100. The hinge device 30 is composed of a main body side hinge part 31 attached to the main body box 20 and a front door side hinge part 32, which is attached to the upper and lower doors 90 and 100, so as to be mutually separated. When exchanging an old type machine to the new one, it is enough only to detach the old upper door 90, to exchange it with the new upper door 90 and to perform required wiring. Concerning the lower door 100, the ornament panel 101 is exchanged or the lower door 100 is exchanged as a whole.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a slot machine, in which new and old models can be easily exchanged.

[0002]

2. Description of the Related Art Heretofore, as this type of slot machine, there has been known a slot machine in which a reel device is detachably attached to a front door (for example, JP-A-6-23134). Further, there is also known an apparatus in which a middle frame is attached between the main body box and the front door so as to be openable and closable, and a reel device is attached to the middle frame (for example, JP-A-1-37984).

[0003] Further, there is also known one in which a receiving tray is detachably attached to a lower side of a front door (for example, Japanese Patent Laid-Open No. 3-57-1990).
473).

[0004]

However, in the above-mentioned conventional slot machine, there is a common problem that it is troublesome to replace a new and old model. That is, the slot machine is replaced with a new model after a certain period.

At this time, the old model was removed, and the new model was mounted again in the removed space. The replacement of the old and new models was troublesome and troublesome. For this reason, it takes time to replace the old and new models.
Business hours were shortened and nighttime work was required, which required a great deal of labor and cost.

[0006] Further, since the new and old models are entirely replaced, their transportation costs and storage costs are high.
In addition, if the old model is discarded and a new model is newly manufactured,
Large waste of resources. (Claim 1) The invention described in claim 1 has been made in view of the above-mentioned problems of the conventional technology, and has the following two objects.

First, the first aspect of the present invention is such that the exchange of a new or old model can be performed quickly and easily simply by replacing the front door. Second, claim 1
The described invention requires only the replacement of the front door, so that compared to the case where the new / old model is replaced as a whole,
Storage and transportation, and collection, storage and disposal of the old model can be easily performed. (Claim 2) The invention according to claim 2 is the above-described claim 1.
In addition to the objects of the invention described above, the following objects are provided.

[0008] That is, according to the invention of claim 2, reusable resources can be efficiently allocated to the main body box side. (Claim 3) The invention according to claim 3 is the above-described claim 1.
Or, in addition to the object of the invention described in claim 2, the following two objects are aimed.

First, in the invention according to claim 3, the front door is divided into upper and lower parts, so that one of them can be replaced.
Compared to the case where the front door is replaced as a whole, the manufacture, storage and transport of a new front door and the collection, storage and disposal of the old front door can be performed more easily.
Secondly, in the invention according to claim 3, the front door is vertically divided into two parts, so that reusable resources can be efficiently allocated to the upper and lower front doors. (Claim 4) The invention according to claim 4 is the above-described claim 1.
In addition to the objects of the invention described above, the following two points are intended.

[0010] First, the invention according to claim 4 is such that various devices are attached to the front door, so that the structure of the main body box can be simplified. Secondly, according to the invention of claim 4, since various devices can be attached to the front door and wiring can be performed in advance, work such as wiring on site can be saved, and replacement work of new and old models can be performed. Can be performed more quickly and easily. (Claim 5) The invention according to claim 5 is the above-described claim 1.
In addition to the object of the invention described in any one of the above-mentioned items 4 to 4, the following 2
Aim at one point.

First, the invention according to claim 5 is such that a space for mounting the main board can be easily secured. Second, the invention according to claim 5 improves the assemblability of the reel device and the main board. (Claim 6) The invention according to claim 6 is the above-described claim 1.
In addition to the object of the invention described in any one of the above-mentioned items 5 to 5, the following 2
Aim at one point.

That is, the invention according to claim 6 is to effectively utilize the space above the reel device. (Claim 7) The invention according to claim 7 is the above-described claim 4.
In addition to the objects of the invention described above, the following two points are intended.

First, the invention according to claim 7 is such that it is possible to easily secure a mounting space for the main board and the power supply device. Second, the invention according to claim 7 can improve the assemblability of the reel device, the main board, and the power supply device. (Claim 8) The invention according to claim 8 is the above-described claim 4.
In addition to the objects of the invention described above, the following two points are intended.

First, the invention of claim 8 makes it possible to easily secure a mounting space for the main board and the concentrated terminal board. Secondly, the invention of claim 8 improves the assemblability of the reel device, the main board and the centralized terminal board. (Claim 9) The invention according to claim 9 is based on claim 4 described above.
In addition to the objects of the invention described above, the following two points are intended.

[0015] First, the invention according to claim 9 provides a main substrate,
It is possible to easily secure a mounting space for the power supply device and the centralized terminal board. Secondly, the invention of claim 9 improves the assemblability of the reel device, the main board, the power supply device and the centralized terminal board. (Claim 10) The invention of claim 10 has the following object in addition to the object of any one of claims 1 to 3 described above.

That is, according to the tenth aspect of the present invention, the relay board can be reused by attaching the relay board to the main body box side. (Claim 11) The invention of claim 11 aims at the following two points in addition to the object of the invention of claim 4 described above.

First, the invention according to claim 11 is such that the structure of the main body box can be simplified by mounting the relay board on the front door side. Secondly, according to the invention of claim 11, since the relay board can be attached to the front door and wiring can be performed in advance, the work such as wiring on site can be labor-saving, and the replacement work of new and old models can be performed. More
This can be performed quickly and easily. (Claim 12) The invention of claim 12 aims at the following two points in addition to the object of the invention of claim 11 described above.

First, the invention according to claim 12 is such that it is possible to easily secure a mounting space for the main board and the relay board. Secondly, the invention of claim 12 improves the assemblability of the reel device, the main board and the relay board. (Claim 13) The invention of claim 13 aims at the following two points in addition to the object of the invention of claim 11 described above.

First, the invention according to claim 13 is such that it is possible to easily secure a mounting space for the main board, the power supply device, the centralized terminal board and the relay board. Secondly, the invention according to claim 12 improves the assemblability of the reel device, the main board, the power supply device, the centralized terminal board and the relay board. (Claim 14) The invention of claim 14 has the following object in addition to the object of the invention of claim 4 described above.

That is, the invention according to claim 14 is such that a front door for a slot machine can be attached to a pachinko wooden frame.

[0021]

The inventions described in the respective claims are made to achieve the above-mentioned objects, and the features of the inventions are shown in the drawings. This will be described below using embodiments. (Claim 1) The invention according to claim 1 is characterized by the following two points.

First, as shown in FIG. 1, for example, the hinge device (30) includes a main body box side hinge portion (31) attached to the main body box (20), and the main body box side hinge portion (31). Separable,
And a front door side hinge portion (32) attached to the front door (40). Second, a reel device (110) and a main board (120) are attached to the front door (40), for example, as shown in FIG. (Claim 2) The invention according to claim 2 is the above-described claim 1.
In addition to the features of the invention described above, the following features are provided.

That is, as shown in FIG. 1, for example, a medal discharge device (for example, a hopper device 50) is provided in the main body box (20).
And a power supply device (60) and a centralized terminal board (70). The medal discharge device is not limited to the hopper device (50), but may be a medal supply device for medals supplied from outside the slot machine (10). (Claim 3) The invention according to claim 3 is the above-described claim 1.
Alternatively, in addition to the features of the invention described in claim 2, the following two points are characterized.

First, as shown in FIG. 1, the front door (40) is attached to the upper side of one side of the main body box (20) via a hinge device (30) so as to be openable and closable. An upper door (90) having an upper door (41), which is disposed below the upper door (90) and is attached to the lower side of one side of the main body box (20) via a hinge device (30) so as to be openable and closable, And a lower door (100) having a replaceable decorative panel (101).

Second, a reel device (110) and a main board (120) are attached to the upper door (90), for example, as shown in FIG. (Claim 4) The invention according to claim 4 is the above-described claim 1.
In addition to the features of the invention described above, the following features are provided.

That is, the front door (40) is, for example, shown in FIGS.
As shown in the figure, the medal ejection device (for example, the hopper device 5)
0), the power supply (60), and the centralized terminal board (70). (Claim 5) The invention according to claim 5 is the above-described claim 1.
In addition to the features of the invention described in any one of the above items 4 to 4, the following feature is provided.

That is, a main board (120) is attached to the reel device (110), for example, as shown in FIG. (Claim 6) The invention according to claim 6 is the above-described claim 1.
In addition to the features of the invention described in any one of the above items 5, the following features are provided.

That is, on the upper surface of the reel device (110),
For example, as shown in FIG. 1, a main board (120) is attached. (Claim 7) The invention according to claim 7 is the above-described claim 4.
In addition to the features of the invention described in any one of the above, the following two features are featured.

First, a main board (120) is mounted on the upper surface of the reel device (110), for example, as shown in FIGS. Second, a power supply device (60) is attached to the side surface of the reel device (110), for example, as shown in FIGS. (Claim 8) The invention according to claim 8 is the above-described claim 4.
In addition to the features of the invention described, the following two features are featured.

First, a main substrate (120) is mounted on the upper surface of the reel device (110), for example, as shown in FIGS. Second, a concentrated terminal plate (70) is attached to the side surface of the reel device (110), for example, as shown in FIGS. (Claim 9) The invention according to claim 9 is based on claim 4 described above.
In addition to the features of the invention described, the following three features are provided.

First, a main board (120) is mounted on the upper surface of the reel device (110), for example, as shown in FIGS. Second, a power supply device (60) is attached to one side surface of the reel device (110), for example, as shown in FIGS. Third, a concentrated terminal plate (70) is attached to the other side surface of the reel device (110), for example, as shown in FIGS.

(Claim 10) The invention according to claim 10 is
In addition to the features of the invention described in any one of claims 1 to 3, the following features are provided. That is, the main body box (2
For example, a relay board (80) for connecting a card unit (not shown) is attached to 0), as shown in FIG.

(Claim 11) The invention according to claim 11 is
In addition to the features of the invention described in claim 4, the following features are provided. That is, for example, as shown in FIGS.
As shown in (1), a relay board (80) for connecting a card unit (not shown) is attached.

(Claim 12) The invention according to claim 12 is
In addition to the features of the invention described in claim 11, the following 3
It is characterized by two points. First, a main substrate (120) is mounted on the upper surface of the reel device (110), for example, as shown in FIGS.

Second, a power supply device (60) is attached to one side of the reel device (110), for example, as shown in FIGS. Third, a relay board (80) is attached to the other side surface of the reel device (110), for example, as shown in FIGS. (Claim 13) The invention of claim 13 is characterized by the following three points in addition to the features of the invention of claim 11 described above.

First, a main board (120) is mounted on the upper surface of the reel device (110), for example, as shown in FIGS. Second, a power supply device (60) is attached to one side surface of the reel device (110), for example, as shown in FIGS. Third, on the other side surface of the reel device (110), for example, as shown in FIGS.
(80).

(Claim 14) The invention according to claim 14 is
In addition to the features of the invention described in claim 4, the following features are provided. That is, the main body box (20) is, for example, a pachinko wooden frame as shown in FIG.

[0038]

BEST MODE FOR CARRYING OUT THE INVENTION

(First Example) FIGS. 1 and 2 show a first example as an example of an embodiment of the present invention. FIG. 1 is a perspective view of the slot machine, and FIG. 2 is a front view of the slot machine. (Slot Machine) In the figure, reference numeral 10 denotes a slot machine.

As shown in FIG. 1, the slot machine 10 is roughly divided into a hollow main body box 20 and a front door 40 attached to one side of the main body box 20 via a hinge device 30 so as to be openable and closable. And (Main body box) As shown in FIG. 1, the main body box 20 has a box shape with an open front.

As shown in FIG. 1, a hopper device 50, a power supply device 60, a centralized terminal board
70, relay board 80 is attached. The above hopper device 50
Is for discharging medals to a player based on a game result, and functions as a medal discharging device. And
The hopper device 50 is attached to the bottom of the main body box 20, as shown in FIG.

The medal discharging device is not limited to the hopper device 50, but may be a medal replenishing device for medals supplied from outside the slot machine 10. Further, the hopper device 50 may be directly fixed to the bottom of the main body box 20, or may be pulled out through a rail or the like.
It may be fixed indirectly. The power supply device 60 supplies power to the hopper device 50 and the like. As shown in FIG. 1, the power supply device 60 is mounted on the inner side surface of the main body box 20, in this embodiment, on the right side inner side surface.

The power supply device 60 is not limited to the inner surface of the main body box 20, but may be mounted on another inner surface of the main body box 20.
Although not shown, the centralized terminal board 70 has an external output terminal, and is for outputting information such as the operating status of the slot machine 10 to the outside. As shown in FIG. 1, the centralized terminal board 70 is attached to the inner side surface of the main body box 20, that is, the left side inner side surface in this embodiment.

The centralized terminal plate 70 is not limited to the inner surface of the main body box 20, but may be mounted on another inner surface of the main body box 20. Although not shown, the relay board 80 is connected to a card unit via a harness or the like. And
As shown in FIG. 1, the relay board 80 includes an inner surface of the main body box 20,
In this embodiment, it is mounted below the centralized terminal board 70.

The relay board 80 is not limited to the inner surface on the left side of the main body box 20, but may be attached to another inner surface of the main body box 20. (Front door) The front door 40 is, as shown in FIGS.
An upper door 90 which is openably and closably mounted on an upper side of one side of the main body box 20 through
And a lower door 100 having a replaceable decorative panel 101 which is attached to the lower side of one side of the main body box 20 via a hinge device 30 so as to be openable and closable. (Upper Door) As shown in FIG. 1, a reel device 110 and a main board 120 are attached to the back surface of the upper door 90.

The reel device 110 faces the display window 41 of the upper door 90, and has three reels (not shown) on which a plurality of types of symbol marks are displayed. Each reel is individually driven by the driving force of a motor. Rotate. And the reel device 110
Is mounted on the back side of the display window 41 of the upper door 90, as shown in FIG. The main substrate 120 controls the reel device 110 and the hopper device 50. The main board 120 is mounted on the upper surface of the reel device 110 as shown in FIG.

Although the main substrate 120 is mounted on the upper surface of the reel device 110, the present invention is not limited to this, and the main substrate 120 may be mounted on another outer surface of the reel device 110 or directly on the rear surface of the upper door 90. On the surface of the upper door 90, as shown in FIG.
Start switch 4 for driving the reel device 110
3, three stop switches 44 that can individually stop each reel of the reel device 110, a credit changeover switch
45, a credit medal insertion switch 46 and the like are arranged.

The above-mentioned various switches are connected to the upper door 90.
The present invention is not limited to this, and may be arranged at the lower door 100, or may be arranged separately at the upper door 90 and the lower door 100. (Lower Door) As shown in FIGS. 1 and 2, a decorative panel 101 is attached to the lower door 100 in a replaceable manner.

Also, the surface of the lower door 100 is shown in FIGS.
As shown in FIG. 5, a medal discharge tray 47 for storing medals discharged from the hopper device 50 is attached. (Hinge Device) As shown in FIG. 1, the hinge device 30 includes a main body box side hinge portion 31 attached to the main body box 20,
The upper and lower doors 90, 1 can be separated from the main body box side hinge part 31.
And a front door side hinge portion 32 attached to the front door.

As shown in FIG. 1, the main body box side hinge portion 31 forms a male type, and the front door side hinge portion 32 forms a female type that fits into the male type. Then, the main body box 20 and the upper and lower doors 90 and 100 can be separated by pulling the female front door side hinge portion 32 upward from the male main body box side hinge portion 31. The structure of the hinge device 30 of the upper and lower doors 90 and 100 may be different, and the structure of the hinge device 30 of the lower door 100 may not be separated. (How to use) To replace old and new models, use the old upper door
Remove the 90 and replace it with a new top door 90, then make the necessary wiring.

The decorative panel 101 of the lower door 100 is replaced. Note that not only the decorative panel 101 but also the lower door 100 may be replaced as a whole. (Second Embodiment) FIG. 3 shows a second embodiment as an example of the embodiment of the present invention, and FIG. 3 is a perspective view of a slot machine.

The feature of the second embodiment is that the front door 40 is integrated as shown in FIG. According to the second embodiment, like the first embodiment described above, the lower door 100
It is possible to save labor for replacing the decorative panel 101 or replacing not only the decorative panel 101 but also the entire lower door 100. Third Embodiment FIGS. 4 and 5 show a third embodiment as an example of the embodiment of the present invention.

FIG. 4 is a perspective view of the slot machine, and FIG. 5 is a partial plan view of the slot machine. The feature of the third embodiment is that, as shown in FIGS. 4 and 5, first, as the main body box 20, a wooden frame for a slingshot that is slightly smaller than a wooden frame for a slot machine is used. The point is that it was made possible.

The main body box 20 is not limited to a pachinko wooden frame, but may be a slot machine wooden frame. Second, as shown in FIGS. 4 and 5, the front door 40 is provided with a hopper device 50, a power supply device 60, a centralized terminal board 70, and a relay board 80 in addition to the reel device 110 and the main board 120. is there.

That is, when a pachinko wooden frame is used as the main body box 20, it is necessary to attach various devices used for the slot machine 10 to the front door 40. Therefore,
On the left side of the hopper device 50, as shown in FIGS.
Install the power supply unit 60, and on the opposite right side
70 and the relay board 80 are attached. The power supply 60
And the main substrate 120, and the upper surface of the hopper device 50,
It may be attached to the side or the back.

Also, the centralized terminal board 70 and the relay board 80 may be integrated and attached to the top, side, and back of the hopper device 50. Further, as shown in FIG.
It is attached to the back side of the medal discharge tray 47 of the front door 40. In addition, not only the hopper device 50 but also a medal supply device may be attached as a medal discharge device.

According to the third embodiment, instead of the pachinko machine, the front door 40 is provided in the main body box 20 as a wooden frame for the pachinko machine.
By attaching, a slot machine can be obtained.

[0057]

Since the present invention is configured as described above, it has the following effects. (Claim 1) The invention according to claim 1 has the following two effects.

That is, according to the first aspect of the present invention,
By simply replacing the front door, the old and new models can be exchanged quickly and easily. Secondly, according to the first aspect of the present invention, since only the replacement of the front door is sufficient, the production, storage and transportation of the new model and the old model are compared with the case where the new and old models are replaced as a whole. Can be easily collected, stored and disposed of. (Claim 2) According to the invention described in claim 2, in addition to the effect of the invention described in claim 1, the following effect is obtained.

That is, according to the second aspect of the present invention,
Reusable resources can be efficiently allocated to the main box side. (Claim 3) According to the invention of claim 3, in addition to the effects of the invention of claim 1 or 2, the following two effects are exerted.

First, according to the third aspect of the present invention, since the front door is divided into two vertically, it is possible to replace one of the front doors. Production, storage and transportation of the front door, and collection, storage and disposal of the old front door can be easily performed. Secondly, according to the third aspect of the invention, the front door is divided into upper and lower parts, so that reusable resources can be efficiently allocated to the upper and lower front doors. (Claim 4) According to the invention of claim 4, in addition to the effect of the invention of claim 1, the following two effects are exerted.

First, according to the fourth aspect of the present invention, since various devices are attached to the front door, the structure of the main body box can be simplified. Secondly, according to the invention of claim 4, various devices can be attached to the front door and wiring can be performed in advance, so that work such as wiring on site can be labor-saving, and new and old models can be used. The replacement operation can be performed more quickly and easily. (Claim 5) According to the invention of claim 5, in addition to the effect of the invention of any one of claims 1 to 4,
The following two effects are obtained.

First, according to the fifth aspect of the present invention, it is possible to easily secure a mounting space for the main board.
Second, according to the invention described in claim 5, the assemblability of the reel device and the main board can be improved. (Claim 6) According to the invention of claim 6, in addition to the effect of the invention of any one of claims 1 to 5,
The following two effects are obtained.

That is, according to the sixth aspect of the present invention,
The space above the reel device can be effectively used. (Claim 7) According to the invention of claim 7, in addition to the effect of the invention of claim 4, the following two effects are exerted.

First, according to the invention of claim 7, it is possible to easily secure a mounting space for the main board and the power supply device. Second, according to the seventh aspect of the invention, the assemblability of the reel device, the main board, and the power supply device can be improved. (Claim 8) According to the invention of claim 8, in addition to the effect of the invention of claim 4, the following two effects are exerted.

First, according to the invention of claim 8, it is possible to easily secure a mounting space for the main board and the centralized terminal board. Second, according to the invention of claim 8,
The assemblability of the reel device, the main board and the centralized terminal board can be improved. (Claim 9) According to the invention of claim 9, in addition to the effect of the invention of claim 4, the following two effects are exerted.

First, according to the ninth aspect of the present invention, it is possible to easily secure a mounting space for the main board, the power supply device, and the centralized terminal board. Second
According to the ninth aspect, it is possible to improve the assemblability of the reel device, the main board, the power supply device, and the centralized terminal board. (Claim 10) According to the invention set forth in claim 10, in addition to the effects of the invention described in any one of claims 1 to 3, the following effects are provided.

That is, according to the tenth aspect of the present invention, the relay board can be reused by attaching the relay board to the main body box side. (Claim 11) According to the invention of claim 11, in addition to the effect of the invention of claim 4, the following two effects are exerted.

First, according to the eleventh aspect of the present invention,
By mounting the relay board on the front door side, the structure of the main body box can be simplified. Secondly, according to the eleventh aspect of the present invention, since the relay board can be attached to the front door and wiring can be performed in advance, work such as wiring on site can be saved, and new and old models can be used. The replacement operation can be performed more quickly and easily. (Twelfth aspect) According to the twelfth aspect, in addition to the effects of the above-mentioned eleventh aspect, the following two effects can be obtained.

First, according to the invention of claim 12,
It is possible to easily secure a mounting space for the main board and the relay board. Secondly, according to the twelfth aspect of the present invention, the assemblability of the reel device, the main board and the relay board can be improved. (Claim 13) According to the invention of claim 13, in addition to the effects of the invention of claim 11, the following two effects are exerted.

First, according to the invention of claim 13,
The mounting space for the main board, the power supply, the centralized terminal board, and the relay board can be easily secured. Secondly, according to the twelfth aspect of the invention, it is possible to improve the assemblability of the reel device, the main board, the power supply device, the centralized terminal board, and the relay board. (Claim 14) According to the invention of claim 14, in addition to the effect of the invention of claim 4, the following effect is obtained.

That is, according to the fourteenth aspect of the present invention, the front door for the slot machine can be attached to the pachinko wooden frame.

[Brief description of the drawings]

FIG. 1 is a perspective view of a slot machine.

FIG. 2 is a front view of the slot machine.

FIG. 3 is a perspective view illustrating a slot machine according to a second embodiment.

FIG. 4 is a perspective view of a slot machine according to a third embodiment.

FIG. 5 is a partial plan view of FIG. 4;

[Explanation of symbols]

 10 Slot machine 20 Main unit box 30 Hinge unit 31 Main unit box side hinge unit 32 Front door side hinge unit 40 Front door 41 Display window 42 Medal slot 43 Start switch 44 Stop switch 45 Changeover switch 46 Input switch 47 Medal discharge tray 50 Hopper unit 60 Power supply 70 Centralized terminal board 80 Relay board 90 Upper door 100 Lower door 101 Decorative panel 110 Reel device 120 Main board

Claims (14)

[Claims] 1. A main body box having a hollow, and a front door attached to one side of the main body box so as to be openable and closable via a hinge device, wherein the front door is provided between the main body box and the front door. A reel device that faces a display window provided in the reel device; a medal discharge device that discharges medals to a player based on a game result of the reel device; a main board that controls the reel device and the medal discharge device; A slot machine in which a power supply device for supplying power to the medal ejection device and the main board, and a centralized terminal plate having an external output terminal, wherein the hinge device is a main body box side hinge portion attached to the main body box. And a front door side hinge part detachable from the main body box side hinge part and attached to the front door, wherein a reel device and a main board are attached to the front door. Slot machine and butterflies. 2. The slot machine according to claim 1, wherein a medal discharge device, a power supply device, and a centralized terminal board are attached to the main body box. 3. A front door, which is openably and closably mounted on an upper side of one side of the main body box via a hinge device, and has an upper door having a display window, and is disposed below the upper door. And a lower door having an exchangeable decorative panel attached to the lower side of one side of the main body box, and a reel device and a main board are attached to the upper door. The slot machine according to claim 1. 4. The slot machine according to claim 1, wherein a medal discharge device, a power supply device, and a centralized terminal board are attached to the front door. 5. The slot machine according to claim 1, wherein a main board is attached to the reel device. 6. The slot machine according to claim 1, wherein a main board is mounted on an upper surface of the reel device. 7. The slot machine according to claim 4, wherein a main substrate is mounted on an upper surface of the reel device, and a power supply device is mounted on a side surface of the reel device. 8. The slot machine according to claim 4, wherein a main substrate is mounted on an upper surface of the reel device, and a centralized terminal board is mounted on a side surface of the reel device. 9. The reel device has a main substrate mounted thereon, a power supply device mounted on one side surface of the reel device, and a centralized terminal board mounted on the other side surface of the reel device. The slot machine according to claim 4, wherein 10. The main body box is provided with a relay board for connection of a card unit.
The slot machine according to any one of claims 1 to 3. 11. The slot machine according to claim 4, wherein a relay board for connecting a card unit is attached to the front door. 12. A main board is mounted on the upper surface of the reel device, a power supply device is mounted on one side surface of the reel device, and a relay substrate is mounted on the other side surface of the reel device. The slot machine according to claim 11, wherein 13. A main board is mounted on the upper surface of the reel device, a power supply device is mounted on one side surface of the reel device, and a centralized terminal board and a relay board are mounted on the other side surface of the reel device. The slot machine according to claim 11, wherein 14. The slot machine according to claim 4, wherein the main body box is a pachinko wooden frame.