JP2004135885A - Shutter device of game machine - Google Patents

Shutter device of game machine Download PDF

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Publication number
JP2004135885A
JP2004135885A JP2002303488A JP2002303488A JP2004135885A JP 2004135885 A JP2004135885 A JP 2004135885A JP 2002303488 A JP2002303488 A JP 2002303488A JP 2002303488 A JP2002303488 A JP 2002303488A JP 2004135885 A JP2004135885 A JP 2004135885A
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JP
Japan
Prior art keywords
shutter
shielding plate
engagement piece
symbol display
shielding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2002303488A
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Japanese (ja)
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JP4378596B2 (en
Inventor
Makoto Amano
Makoto Nakamura
Ko Shindo
中村 誠
天野 真
神藤 航
Original Assignee
Naito Shokai:Kk
Newgin Corp
株式会社ニューギン
株式会社内藤商会
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Filing date
Publication date
Application filed by Naito Shokai:Kk, Newgin Corp, 株式会社ニューギン, 株式会社内藤商会 filed Critical Naito Shokai:Kk
Priority to JP2002303488A priority Critical patent/JP4378596B2/en
Publication of JP2004135885A publication Critical patent/JP2004135885A/en
Application granted granted Critical
Publication of JP4378596B2 publication Critical patent/JP4378596B2/en
Expired - Fee Related legal-status Critical Current
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Abstract

To reduce the size of a shutter device for opening and closing a symbol display section in a symbol display device.
A rail member (16) is disposed facing both sides of an opening (15a) of a main body frame (15) facing a symbol display unit. On each rail member 16, a first rail 17, a second rail 18, and a third rail 19 are formed in parallel at a distance from each other. Along the rails 17, 18, 19, the corresponding first shielding plate 20, second shielding plate 21, and third shielding plate 22 move up and down. By moving the third shielding plate 22 upward from below by the shutter operating means 39, the three shielding plates 20, 21, 22 are moved upward with the front and back overlapped to open the symbol display section. By moving the third shield plate 22 from top to bottom by the shutter operating means 39, the downward movement of each of the shield plates 20, 21, 22 is sequentially restricted, and the symbol display portion is shielded by being vertically connected.
[Selection diagram] Fig. 1

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shutter device that can shield a symbol display unit in which symbols are variably displayed in a symbol display device as required, in a gaming machine provided with the symbol display device.
[0002]
[Prior art]
In gaming machines such as pachinko machines, slot machines, and pachinko-type slot machines, a symbol combination game is developed based on fluctuation control conditions including start and stop each time that occurs during a game, and a right related to a special game state. Various types of design display devices, such as a drum design display device, a belt design display device, and a liquid crystal design display device, are suitably employed as a game device capable of establishing and displaying the required symbol combination conditions.
[0003]
In each of the symbol display devices, as an effect of the symbol combination game, a number of effects to enhance the taste of the player, such as changing the symbol at a high speed and a low speed, and displaying a character in the case of a liquid crystal display device, are performed. I have. In recent years, a pachinko machine has been developed in which an auxiliary device is provided in the vicinity of the symbol display device, and an auxiliary effect is provided by the auxiliary device. A shutter device has been proposed as an auxiliary device, in which the display area of the symbol in the symbol display device is shielded by a shielding plate to perform an effect of temporarily hiding the symbol (for example, Patent Document 1).
[0004]
[Patent Document 1]
JP 2001-129185 A
[0005]
[Problems to be solved by the invention]
In the shutter device, since the design display region of the design display device is configured to be shielded by a single shielding plate, the size of the display region should be matched in order to make it possible to shield all display regions. A shield plate of the required size is required. In this case, in recent pachinko machines, the pattern display device tends to be large-sized in order to perform a powerful effect, but as the size of the symbol display device increases, the shielding plate for shielding the front surface thereof also becomes large. When the entire display area is opened, a large space is required to accommodate the shielding plate. However, since a large number of members such as a control board are provided on the back of the game board, it is difficult to secure a large accommodation space for accommodating a large shielding plate. At present, it is not possible to sufficiently cope with an increase in the size of the symbol display device. That is, there is a demand for a shutter device that can be reduced in size so as to be able to cope with an increase in the size of the symbol display device.
[0006]
[Object of the invention]
SUMMARY OF THE INVENTION The present invention has been proposed in view of the above-mentioned problems inherent in the conventional technology, and has been proposed to appropriately solve the problem, and can reduce the size of a design display device by shielding a design display unit. It is an object to provide a shutter device of a machine.
[0007]
[Means for Solving the Problems]
In order to overcome the above-mentioned problems and appropriately achieve the intended purpose, the present invention
A shutter device for a gaming machine that shields a symbol display section (14) of a symbol display device (K) that variably displays symbols,
A rail member (16) in which a plurality of rails (17, 18, 19) extending in a vertical direction are formed in front and rear in parallel;
A shield plate (20, 21, 22) that moves up and down along each of the rails (17, 18, 19) and that can partially shield the symbol display unit (14) is provided. The symbol display unit (14) is shielded in a state in which the symbol display units (20, 21, 22) are vertically connected, and the symbol display unit (14) is overlapped with a plurality of shielding plates (20, 21, 22) in the front-rear direction. A shutter (23) for opening 14);
In a closed state in which the symbol display section (14) is shielded by the shutter (23), the operation shielding plate (20, 22) located at the uppermost or lowermost position is moved up and down, and the shutter (23) is moved. A shutter operating means (39) for changing between the closed state and the open state in which the symbol display section (14) is opened is characterized.
[0008]
Each of the shielding plates (20, 21, 22) is provided with an opening engaging piece (25) at an upper part thereof, and the shutter operating means (39) is provided at the lowermost position when the shutter is in a closed state. Moving the shielding plate (22);
By moving the shielding plate (22) for operating the shutter (23) in the closed state upward, the opening engagement piece (25) of the shielding plate (21, 22) located on the lower side is positioned on the upper side. And sequentially engages with the release engagement piece (25) of another shielding plate (20, 21), and the plurality of shielding plates (20, 21, 22) overlap with each other to move upward and move upward. It is characterized by the following configuration.
[0009]
Further, a shutter cover (28) is provided on the rail member (16) above the symbol display section (14) so as to be able to overlap with the shielding plates (20, 21, 22) back and forth.
At the lower part of the shutter cover (28) and at the lower part of each shielding plate (20, 21, 22), a first closing engagement piece (26) projecting forward or backward is provided.
A second closing engagement piece (27) protruding in a direction opposite to the first closing engagement piece (26) is provided on an upper portion of each of the shielding plates (20, 21, 22),
When each shield plate (20, 21, 22) of the shutter (23) in the open state moves downward, the second closing engagement piece (27) of the shield plate (21, 22) located below. Is engaged with another shield plate (20, 21) located on the upper side or the first closing engagement piece (26) of the shutter cover (28), thereby lowering each shield plate (20, 21, 22). Characterized in that it is configured to restrict movement to
[0010]
The shutter actuating means (39) is configured to move the actuating shielding plate (22) located at the top when the shutter is closed,
A first engagement piece (42) protruding forward or rearward is provided below the shielding plates (20, 21, 22).
A second engagement piece (43) protruding in a direction opposite to the first engagement piece (42) is provided on an upper portion of each of the shielding plates (20, 21, 22),
When each of the shielding plates (20, 21, 22) of the shutter (23) in the open state moves upward, the first engagement pieces (42) of the shielding plates (22, 21) located on the upper side move downward. Is engaged with the second engagement piece (43) of another shielding plate (21, 20) located at the position (1), so that each shielding plate (20, 21, 22) is configured to be moved upward. Features.
[0011]
[Action]
By moving the uppermost or lowermost operating shielding plate of the shutter composed of a plurality of shielding plates up and down by the shutter operating means, the shutter is a symbol display unit in which a plurality of shielding plates are vertically connected. , And an open state in which a plurality of shielding plates overlap in the front-rear direction to open the symbol display unit. When the shutter is open, a plurality of shielding plates overlap in the front-rear direction, so that the storage space is small.
[0012]
When the opening engagement piece is provided on the upper part of each shielding plate, the opening engagement piece of each shielding plate can be moved simply by moving the operating shielding plate located at the lowest position in the closed state upward by the shutter operating means. Are sequentially brought into contact with each other from below, and all the shield plates are overlapped in the front and rear direction and move upward to be in an open state. Further, when the first and second closing engagement pieces projecting in opposite directions are provided on the lower and upper parts of each shielding plate and the first closing engagement piece is provided on the shutter cover, the operation in the open state is performed. The second closing engagement piece of each shielding plate engages with another shielding plate located on the upper side or the first closing engagement piece of the shutter cover simply by moving the shielding plate for shutter downward by the shutter operating means. By doing so, the downward movement of each shielding plate is regulated, and the shutter is closed.
[0013]
In the closed state, the uppermost operating shielding plate is configured to be moved by the shutter operating means, and a first engaging piece and a second engaging projecting part projecting in the lower and upper parts of the respective shielding plates in mutually opposite directions. When the engagement piece is provided, the first engagement piece of each shield plate is moved to the second engagement piece of another shield plate located on the lower side only by moving the operation shield plate upward from the open state. When the shutters are engaged, the respective shield plates are sequentially pulled up, and the shutter is closed.
[0014]
BEST MODE FOR CARRYING OUT THE INVENTION
Next, a shutter device for a gaming machine according to the present invention will be described in detail below with reference to the accompanying drawings by way of preferred embodiments. The shutter device of the present embodiment can be suitably implemented in a pachinko machine, a slot machine, a pachinko slot machine, or the like as a symbol combination game machine. And will be described.
[0015]
As a schematic configuration of a pachinko machine P in which the shutter device 10 according to the embodiment shown in FIG. 1 is employed, as shown in FIG. While the mouth 11 is formed, a starting winning prize tool 12 incorporating a switch (not shown) for detecting a safe ball, an electric winning device M and a symbol display device K to which an opening condition is given when a "big hit" is established. Etc. are provided respectively. In the electric winning device M, the opening / closing member for the game ball winning area is opened and closed based on the set driving condition of the electromagnetic solenoid, and the safe ball entering the winning area is counted by a counting switch and a special switch. The switch can be detected, and the opening operation continuation condition of the electric winning device M itself can be satisfied based on the safe ball detection of the special switch.
[0016]
As shown in FIG. 3, for example, the symbol display device K of a liquid crystal type implemented in the pachinko machine P described above is described later so as to be aligned with the back side of the large decorative member L mounted and set on the front side of the game board J. The symbol display unit 14 of the symbol display device K is arranged from the front side through the transparent window 13 opened in the decorative member L disposed on the main body frame 15. In the symbol display device K, the symbol of the symbol display unit 14 is changed and stopped based on a control output generated from a control circuit device (not shown) according to a start signal input condition from a switch of the start winning tool 12. Is set to The symbol display device K is configured to stop and display a total of nine symbols on the symbol display section 14 in a plurality of rows and a plurality of rows, specifically, 3 rows × 3 rows.
[0017]
[About the shutter device]
As shown in FIG. 1 or FIG. 4, the shutter device 10 according to the embodiment implemented in the pachinko machine P includes a main frame 15 mounted and set on the back side of the game board J, and the large decorative member L An opening 15a corresponding to the see-through window 13 is formed, and the symbol display device K is removably disposed on the back side of the main body frame 15 with the symbol display 14 facing the opening 15a. You. That is, the symbol display section 14 of the symbol display device K is configured to be visible from the pachinko machine front side through the transparent window 13 of the large decorative member L and the opening 15a of the main body frame 15.
[0018]
A pair of rail members 16, 16 are disposed on the main body frame 15 in front of the symbol display section 14 of the symbol display device K on both left and right sides of the opening 15a. As shown in FIG. 9, a plurality of (in this embodiment, three in number in accordance with the shielding plate, three in this embodiment) groove-shaped rails 17, 18, and 19 extending in the vertical direction are separated from each other on the surface. Are formed in parallel. In the embodiment, the first rail 17, the second rail 18, and the third rail 19 are named in order from the front side (the front side of the pachinko machine P), and correspond along the respective rails 17, 18, 19. The first shielding plate 20, the second shielding plate 21, and the third shielding plate 22 are configured to move up and down, and the shutter 23 including the three shielding plates 20, 21, 22 is used for the symbol display unit. 14 is configured to be shielded and opened. In addition, each of the shielding plates 20, 21, and 22 alone only shields a part of the symbol display unit 14. Since the entirety is shielded, the vertical length of each of the rails 17, 18, and 19 corresponds to the corresponding shielding plate 20, 21, and 22 when the shutter 23 shields substantially all of the symbol display unit 14. Is set to a size that can guide the downward movement to the shielding position, the position of the lower end may be stepped as shown in the illustrated example, or may be the same length. Incidentally, as shown in FIG. 9, the first shielding plate 20 located at the forefront part shields the upper part of the symbol display unit 14, and the second shielding plate 21 located at the middle part is located at the middle of the symbol display unit 14. The third shielding plate 22 located at the rearmost position shields the lower part of the symbol display unit 14.
[0019]
Since the configuration of each of the shielding plates 20, 21, 22 is the same, the configuration of the first shielding plate 20 will be described, and the same portions of the other shielding plates 21, 22 will be denoted by the same reference numerals. I do. That is, the first shielding plate 20 is provided with the first rails 17 corresponding to the left and right ends of the plate-shaped main body 24 which is set to a size capable of partially shielding the symbol display unit 14 in the symbol display device K. Are formed, and the first shielding plate 20 moves up and down with the guide pieces 24a and 24a inserted in the first rails 17 and 17 in a vertical posture. (See FIGS. 10 and 11). As shown in FIG. 6, a pair of release engagement pieces 25, 25 are provided at the upper end of the plate-shaped main body 24 so as to protrude rearward in the left-right direction (width direction). When the shutter 23 is opened from the closed state so that the shutter 23 is opened from the closed state, when the lower shield plate moves upward, the opening engagement pieces 25, 25 are engaged by another shutter plate located above. By engaging with the mating pieces 25, 25 from below, the two shielding plates are configured to move upward in a state where they overlap each other.
[0020]
At the lower end of the plate-like body 24, as shown in FIG. 10, there is provided a first closing engagement piece 26 protruding rearward, the same as the opening engagement piece 25. Is provided at the upper end thereof with a second closing engagement piece 27 protruding forward in the opposite direction to the first closing engagement piece 26. Further, a shutter cover 28 located forward of the first shielding plate 20 is disposed between the rail members 16 facing the symbol display section 14, and the shutter 23 is opened (FIG. 10). State), all the shield plates 20, 21, 22 are arranged to overlap behind the shutter cover 28 in a front-back relationship. Further, a first closing engagement piece 26 protruding backward similar to that provided on the plate-shaped main body 24 is provided also at a lower end portion of the shutter cover 28. In addition, the first closing engagement piece 26 is set to a protruding dimension capable of engaging only with the second closing engagement piece 27 without interfering with the corresponding plate-shaped main body 24 of the shielding plate facing the rear side. Further, the second closing engagement piece 27 is set to have a projecting dimension that does not interfere with the corresponding shielding plate or shutter cover 28 facing the front side. That is, when each of the shielding plates 20, 21, and 22 of the shutter 23 in the open state moves downward, as shown in FIG. 11 or 12, the second closing of the shielding plate located on the rear side (lower side). The engagement piece 27 is engaged from above with another shielding plate located on the front side (upper side) or the first closing engagement piece 26 of the shutter cover 28, whereby downward movement of each shielding plate is restricted. It is configured as follows.
[0021]
As shown in FIGS. 8 and 9, a drive shaft 29 is installed between lower ends of the pair of rail members 16, 16 so as to be able to rotate forward and backward, and extends outward from each rail member 16 of the drive shaft 29. A drive pulley 30 is provided at each shaft end so as to be integrally rotatable. A pulley holder 31 is disposed outside each rail member 16 so as to be vertically movable, and a driven shaft 32 parallel to the drive shaft 29 is disposed at the upper end of the holder 31 so as to be rotatable forward and backward. Is established. A driven pulley 33 is disposed on the driven shaft 32 so as to be integrally rotatable. An endless belt 34 is rotatable between each of the driving pulleys 30 disposed on the driving shaft 29 and the corresponding driven pulley 33. It is wound around. Each of the pulley holders 31 is always upward (in a direction away from the drive shaft 29) by a tension spring 35 (shown in FIGS. 1 and 6) as elastic means stretched between the pulley holders 31 and the rail member 16. The endless belt 34 is configured so as not to be slackened. The pulleys 30 and 33 and the endless belt 34 are preferably toothed.
[0022]
An output shaft of a forward / reverse rotatable motor 36 as a driving unit disposed on the corresponding rail member 16 is connected to one driving pulley 30 disposed on the driving shaft 29 via a coupling 37. The pair of endless belts 34, 34 located on both sides of the opening 15a are connected to rotate in the same direction by rotating the motor 36 forward and reverse.
[0023]
An operating plate 38 is provided between the pair of endless belts 34, 34, and the operating plate 38 is connected to the third shielding plate (operating shielding plate) 22 located at the rearmost position (the lowest position in the closed state). Then, the third shielding plate 22 and the operation plate 38 are configured to move integrally in the vertical direction. That is, by rotating the pair of endless belts 34, 34 in a predetermined direction and moving the operation plate 38 upward, the third shielding plate 22 also moves upward. Engages with the opening engagement piece 25 of the second shielding plate 21 from below, thereby pushing the second shielding plate 21 upward integrally, and then releasing the second shielding plate 21 for opening. When the engagement piece 25 engages with the release engagement piece 25 of the first shield plate 20 from below, the first shield plate 20 is also configured to be pushed upward integrally. Then, all the shield plates 20, 21, 22 are in an open state in which they are overlapped in the front and rear behind the shutter cover 28, thereby completely opening the front side of the symbol display section 14, as shown in FIG. It is configured as follows. Further, by rotating the pair of endless belts 34 in the opposite direction to move the operation plate 38 downward, the third shield plate 22 also moves downward. The downward movement of the first shielding plate 20 is restricted by the engagement of the second closing engagement piece 27 with the first closing engagement piece 26 of the shutter cover 28 from above, and then the second shielding When the second closing engagement piece 27 of the plate 21 is engaged with the first closing engagement piece 26 of the first shielding plate 20 from above, the downward movement of the second shielding plate 21 is restricted. Further, the second closing engagement piece 27 of the third shielding plate 22 is engaged with the first closing engagement piece 26 of the second shielding plate 21 from above, so that the third shielding plate 22 Is configured to be restricted from moving downward. That is, the shutter 23 is in a closed state in which all the shielding plates 20, 21, 22 are vertically connected, and at this time, the shutter 23 is configured to entirely shield the front side of the symbol display unit 14 as shown in FIG. You. In the embodiment, the shutter operating means 39 is constituted by the motor 36, the endless belts 34, 34 rotated forward and reverse by the motor 36, and the operating plate 38 connected to the third shielding plate 22.
[0024]
On the body frame 15 of the shutter device 10, on the side where the motor 36 is provided, an open detecting means 40 and a closing detecting means 41 connected to the control circuit device are vertically separated from each other. The detection means 40 and 41 are configured to detect a detection piece 38a formed at one end in the width direction of the operation plate 38 (the motor side in the embodiment). When the opening detection means 40 or the closing detection means 41 detects the detection piece 38a, the control circuit device controls the motor 36 to stop, so that the shutter 23 is held in the open state or the closed state. Has become. As each of the detecting means 40 and 41, a photosensor in which a light-emitting element and a light-receiving element are spaced apart and opposed to each other is preferably used, but various means such as a magnetic sensor and a mechanical sensor can be adopted. .
[0025]
Operation of the embodiment
Next, the operation of the shutter device according to the embodiment having the above-described configuration will be described. In the pachinko machine P, a symbol change of the symbol display device K is started based on a control output generated from a control circuit device according to a start signal input condition from a switch of the start winning prize tool 12, and a required symbol is changed. A combination game is developed. Then, according to the effect of the game, the shutter device 10 is operated and controlled, and an auxiliary effect is performed in which the symbol display section 14 of the symbol display device K is shielded or opened.
[0026]
That is, in the open state of the shutter 23 shown in FIGS. 5 and 8, the motor 36 is rotated in a predetermined direction based on the closing control output generated from the control circuit device, and the pair of endless belts 34, 34 are moved. When the operating plate 38 is rotated downward in a predetermined direction, the opening engagement pieces 25, 25, 25 of the first, second, and third shielding plates 20, 21, 22 are respectively moved. The first, second, and third shield plates 20, 21, 22 move downward integrally with each other in a state where they are engaged with each other. Then, first, the second closing engagement piece 27 of the first shielding plate 20 is engaged with the first closing engagement piece 26 of the shutter cover 28 from above as shown in FIG. The downward movement of the first shielding plate 20 is restricted, and the opening engagement piece 25 of the first shielding plate 20 is separated from the opening engagement piece 25 of the second shielding plate 21. The second and third shielding plates 21 and 22 move downward integrally. Then, the second closing engagement piece 27 of the second shielding plate 21 is engaged with the first closing engagement piece 26 of the first shielding plate 20 from above as shown in FIG. The downward movement of the second shielding plate 21 is restricted, and while the opening engagement piece 25 of the second shielding plate 21 is separated from the opening engagement piece 25 of the third shielding plate 22, Only the third shielding plate 22 moves downward. Further, the second closing engagement piece 27 of the third shielding plate 22 is engaged with the first closing engagement piece 26 of the second shielding plate 21 from above, so that the third shielding plate 22 The downward movement is regulated, whereby the shutter 23 is in the closed state shown in FIGS. 1, 7 and 9 in which all the shielding plates 20, 21, 22 are vertically connected, and the front side of the symbol display portion 14 is Totally shielded.
[0027]
At the timing when the downward movement of the third shielding plate 22 is restricted, the detection piece 38a of the operation plate 38 is detected by the closing detection means 41, whereby the control circuit device controls the motor 36 to stop.
[0028]
Next, in the closed state of the shutter 23 shown in FIGS. 1, 7, and 9, the motor 36 is rotated in the opposite direction to the above based on the opening control output generated from the control circuit device, and When the endless belts 34, 34 rotate similarly in the opposite direction, the third shielding plate 22 moves upward as the operating plate 38 moves upward. As the third shielding plate 22 moves upward, the third shielding plate 22 overlaps the rear side of the second shielding plate 21, and the opening engagement piece 25 of the second shielding plate 21 The second closing engagement piece 27 of the second shielding plate 21 is engaged with the opening engagement piece 25 from below and pushed up, so that the first closing engagement piece of the first shielding plate 20 is engaged. The third shielding plate 22 and the second shielding plate 21 are integrally moved upward in a state where the third shielding plate 22 and the second shielding plate 21 overlap with each other. Next, while the second and third shield plates 21 and 22 overlap the rear side of the first shield plate 20, the release engagement piece 25 of the second shield plate 21 is attached to the first shield plate 20. By engaging the opening engagement piece 25 from below, the second closing engagement piece 27 of the first shielding plate 20 is separated upward from the first closing engagement piece 26 of the shutter cover 28, The first, second and third shielding plates 20, 21, 22 move upward integrally in a state where they are overlapped in front and back.
[0029]
Then, the detection piece 38a of the operation plate 38 is detected by the opening detection means 40, whereby the control circuit device controls the motor 36 to stop, so that all the shielding plates 20, 21, 22 The rear side is held in an open state in which the symbols overlap one another, and the front side of the symbol display section 14 is completely opened. In this open state, the vertical length of the shutter 23 falls within the range of the height of the first shielding plate 20, so that the storage space for the shutter 23 can be reduced. That is, even if the symbol display device K becomes large, a storage space of a size corresponding to the size of the symbol display portion 14 is not required, and if there is a space capable of storing one shielding plate constituting the shutter 23, Good.
[0030]
Further, the shutter device 10 of the embodiment is configured so that the other first and second shielding plates 20 and 21 can be moved up and down by moving the third shielding plate 22 up and down. It is only necessary to provide the shutter operating means 39 for moving only the third shield plate 22 in the vertical direction, and the shutter device 10 can be made compact.
[0031]
[Another embodiment]
FIGS. 13 and 14 show another embodiment of the shutter device. The basic configuration is the same as that of the above-described embodiment. Therefore, only different portions will be described, and the same members will be denoted by the same reference numerals. It will be attached and shown.
[0032]
[First alternative embodiment]
In the above embodiment, the first and second closing engagement pieces 26 and 27 regulate the downward movement of each of the shielding plates 20, 21 and 22 when closed. Can be regulated.
[0033]
That is, in the shutter device according to claim 2,
The position of the lower end of the plurality of rails is set as a shielding position of the symbol display unit by a shielding plate that moves up and down along the rail,
When each shield plate of the shutter in the open state moves downward, each shield plate abuts on the lower end of the corresponding rail, whereby the downward movement of each shield plate is regulated. The positions of the lower ends of the rails are set such that a plurality of shielding plates are vertically connected without any gap in a state where each shielding plate is in contact with the lower end of the corresponding rail.
[0034]
In the configuration according to the first alternative embodiment described above, as shown in FIG. 13, the lower ends of the first, second, and third groove-shaped rails 17, 18, 19 formed on each rail member 16 are formed. , Are formed in a stepped shape so as to be vertically separated from each other. When the third shielding plate 22 of the shutter 23 in the opened state is moved downward by the shutter operating means 39, the opening engagement of the first, second and third shielding plates 20, 21, 22 is made. With the pieces 25, 25, 25 engaged with each other, the first, second and third shield plates 20, 21, 22 move downward integrally. Then, first, the guide pieces 24a, 24a of the first shielding plate 20 abut against the lower ends of the first rails 17, 17 to restrict downward movement. The second and third shielding plates 21 and 22 move downward integrally while the 25 is separated from the opening engagement piece 25 of the second shielding plate 21. Next, the guide pieces 24a, 24a of the second shielding plate 21 abut against the lower ends of the second rails 18, 18, thereby restricting downward movement. Is separated from the opening engagement piece 25 of the third shield plate 22, and thereafter, only the third shield plate 22 moves downward. Further, since the guide pieces 24a, 24a of the third shield plate 22 abut against the lower ends of the third rails 19, 19, the downward movement is restricted, so that the shutter 23 can move all the shield plates 20, 21. , 22 are vertically closed so that the front side of the symbol display section 14 is entirely shielded.
[0035]
Then, just by moving the third shield plate 22 located at the lowermost position upward by the shutter operating means 39, each shield plate 20 is engaged under the action of the release engagement piece 25 similarly to the above-described embodiment. , 21 and 22 are sequentially moved back and forth, and return to the open state. That is, in the case of another embodiment, the length of each of the rails 17, 18, 19 on which the guide pieces 24a, 24a of the respective shield plates 20, 21, 22 are guided, and the respective shield plates 20, 21, 22 are symbolically displayed. The shielding plates 20, 21, and 22 are closed in order from the top only by designing the portion 14 up to the shielding position for shielding. Accordingly, it is only necessary to provide only the release engagement pieces 25 on each of the shielding plates 20, 21, 22 and the configuration of the shutter 23 is simplified. Further, the shutter cover 28 can be omitted.
[0036]
[Second alternative embodiment]
In the above-described embodiment, the symbol display unit is opened by moving the shielding plate upward from below, and the symbol display unit is shielded by moving downward from above, but the shielding plate is moved downward from above. Thus, a configuration in which the symbol display portion is opened and the symbol display portion is shielded by moving upward from below can be adopted. That is, as shown in FIG. 14, in the second alternative embodiment, contrary to the above-described embodiment, the first shielding plate 20 located at the forefront shields the lower part of the symbol display unit 14, and Is set so as to shield the middle part of the symbol display unit 14, and the third shield plate 22 located at the rearmost part shields the upper part of the symbol display unit 14. Further, a first engaging piece 42 protruding forward is protruded from a lower end of each plate-shaped main body 24 in each of the shielding plates 20, 21, and 22. A second engagement piece 43 protruding rearward in the opposite direction to the first engagement piece 42 is provided. The first engaging piece 42 is set to have a protrusion dimension that can be engaged only with the second engaging piece 43 without interfering with the corresponding plate-shaped main body 24 of the shielding plate facing the front side. The mating piece 43 is set to have a projecting dimension that does not interfere with the corresponding shielding plate facing the rear side. Further, in the second alternative embodiment, the third shielding plate (operating shielding plate) 22 located at the rearmost position (uppermost position in the closed state) is moved up and down by the shutter operating means 39. I have.
[0037]
A cover member 44 located forward of the first shielding plate 20 is provided between the rail members 16 facing the symbol display section 14 below, and the shutter 23 is opened (see FIG. In the state (b)), all the shield plates 20, 21, 22 are arranged to overlap behind the cover member 44 in a front-back relationship. At the lower end of the cover member 44, a locking piece 44a engageable with the first engaging pieces 42, 42 of the first and second shielding plates 20, 21 is provided so as to protrude rearward, The first and second shielding plates 20 and 21 are restricted from moving downward when the shutter 23 is open. In the second alternative embodiment, although not shown, an opening detecting means 40 for detecting the open state of the shutter 23 is disposed on the lower side, and a closing detecting means 41 for detecting the closed state of the shutter 23 is provided. It is arranged above.
[0038]
[Operation of Second Alternative Embodiment]
Next, the operation of the shutter device according to the second alternative embodiment having the above-described configuration will be described. When the shutter 23 in the open state shown in FIG. 14B is closed, the third shielding plate 22 is moved upward as the shutter operating means 39 is operated to move the operating plate 38 upward. Move to As the third shield plate 22 moves upward, the first engagement piece 42 engages with the second engagement piece 43 of the second shield plate 21 from below, and the second shield plate 21 is moved. Will be pulled up. Further, the first engaging piece 42 of the second shielding plate 21 that is moved upward integrally with the third shielding plate 22 engages the second engaging piece 43 of the first shielding plate 20 from below. Then, the first shielding plate 20 is pulled up. When the closing detecting means 41 detects the detecting piece 38a, the shutter operating means 39 is stopped, and the shutter 23 is shown in FIG. 14A in which all the shielding plates 20, 21, 22 are vertically connected. It becomes a closed state, and the front side of the symbol display section 14 is entirely shielded.
[0039]
When the shutter 23 in the closed state shown in FIG. 14A is opened, the first, second and third shutters are moved in accordance with the actuation of the shutter actuation means 39 and the actuation plate 38 moving downward. The shield plates 20, 21, and 22 move downward integrally with the respective first engagement pieces 42 and second engagement pieces 43 engaged with each other. Then, the first engagement piece 42 of the first shielding plate 20 first engages with the locking piece 44a of the cover member 44 from above, whereby the downward movement of the first shielding plate 20 is restricted. Then, while the first engagement piece 42 of the second shielding plate 21 is separated from the second engagement piece 43 of the first shielding plate 20, the second and third shielding plates 21 and 22 are thereafter integrated. Move down. Then, the first engagement piece 42 of the second shielding plate 21 is engaged with the locking piece 44a of the cover member 44 from above, whereby the downward movement of the second shielding plate 21 is regulated. While the first engagement piece 42 of the third shielding plate 22 is separated from the second engagement piece 43 of the second shielding plate 21, only the third shielding plate 22 moves downward thereafter. Then, when the opening detecting means 40 detects the detecting piece 38a, the shutter operating means 39 stops, and the shutter 22 overlaps all the shielding plates 20, 21, 22 behind the cover member 44 in a front-back relationship. 14B, and the front side of the symbol display section 14 is entirely opened.
[0040]
Also in the second alternative embodiment, the storage space for the shutter 23 in the open state can be reduced, and the shutter device 10 can be made more compact. In addition, since the first engagement piece 42 and the second engagement piece 43 also serve to open and close the shutter 23, the configuration of the shielding plate can be simplified and the manufacturing cost can be reduced.
[0041]
[Modification example]
The present application is not limited to the configuration of the above-described embodiment or another embodiment, and other configurations can be appropriately adopted.
1. The number of shielding plates constituting the shutter is not limited to three in the embodiment (another embodiment), but may be set to two or four or more according to the size of the symbol display unit. In this case, the number of rails is also changed according to the number of shielding plates.
2. In the embodiment (another embodiment), the shutter is stopped and held only in the two states of the closed state and the open state. However, in accordance with the game characteristics of the symbol display device, the symbol display unit is partially closed or closed. By controlling the motor so that the motor is stopped and held in the open state, it is possible to give a change to the effect form, and to further improve the playability and amusement.
3. The projecting directions of the opening engagement piece, the first closing engagement piece, and the second closing engagement piece provided on the shielding plate may be opposite to those in the embodiment (another embodiment), and the shutter is opened. The upper and lower opening engagement pieces engage with each other when opening and closing, and the upper and lower closing engagement pieces and upper and lower closing engagement pieces engage with each other when closing. It is only necessary that the relationship be obtained. In addition, the projection directions of the first engagement piece and the second engagement piece may be reversed as long as they can be engaged with each other.
4. The shutter operating means is not limited to the mechanism of the combination of the pulley and the endless belt as in the embodiment (another embodiment), but may be the combination of a sprocket (rotating body) and an endless chain (cord). Other mechanisms may be employed as long as the top or bottom shielding plate is moved up and down. For example, one end of the rope is connected to a reel rotated by a motor, and the other end of the rope is connected to a shielding plate for operation, and the shielding plate is wound in a vertical direction by winding or reeling out the reel. May be adopted.
5. In the embodiment (another embodiment), the rail formed on the rail member is described as a rail groove. However, the rail may be a ridge rail, and each shield plate moves along the ridge rail. It should just be done.
6. The symbol display device employed in the gaming machine is not limited to a liquid crystal type, but may employ various symbol display devices such as a belt type and a drum type.
[0042]
【The invention's effect】
As described above, according to the shutter device of the gaming machine according to the first aspect of the present invention, the shutter that shields the symbol display unit is configured by a plurality of shielding plates, and the plurality of shielding plates overlap in the front-rear direction. Since the symbol display section is opened by matching, the storage space for the shutter can be reduced, and the symbol display device can be made larger. Also, by moving the uppermost or lowermost operating shield plate in the closed state by the shutter operating means in the vertical direction, the shutter can be changed between the closed state and the open state of the symbol display section, No shutter operation means is required, and the entire apparatus can be made compact.
[0043]
According to the shutter device of the second aspect, the opening engagement piece is provided on each shielding plate, and the lowermost operating shielding plate is moved upward in the closed state, so that the upper and lower opening engagement members are moved. Since the pieces are engaged with each other and moved upward in a state where the shielding plates overlap each other, and the symbol display portion is opened, only the shutter operating means for moving the operating shielding plate is used. If it is provided, it can be opened and the configuration can be simplified.
[0044]
According to the shutter device of the third aspect, the second closing engagement piece that is engaged with the first closing engagement piece provided on the shutter cover or the shielding plate located on the upper side and is restricted from moving downward. Is provided on each shield plate, the shutter can be brought into the closed state of the symbol display section only by moving the lowermost operating shield plate downward. That is, it is sufficient to provide only the shutter operation means for moving the operation shielding plate, and the mechanism can be simplified.
[0045]
According to the shutter device of the fourth aspect, in the closed state, the uppermost operating shielding plate is moved by the shutter operating means, and protrudes from the lower and upper portions of the respective shielding plates in mutually opposite directions. Since the first engagement piece and the second engagement piece are provided, the engagement between the first engagement piece and the second engagement piece of each shielding plate can be performed simply by moving the operation shielding plate in the vertical direction. Under combined action, the shutter can be changed between an open state and a closed state. That is, since the first engagement piece and the second engagement piece also serve to open and close the shutter, the configuration of the shielding plate can be simplified and the manufacturing cost can be reduced.
[Brief description of the drawings]
FIG. 1 is a schematic perspective view showing a shutter device according to an embodiment of the present invention with a shutter closed.
FIG. 2 is a front view showing a pachinko machine in which the shutter device according to the embodiment is implemented.
FIG. 3 is a side view showing the large decorative member, the game board, the shutter device, and the symbol display device according to the embodiment in an exploded state.
FIG. 4 is a rear view of the game board equipped with the shutter device according to the embodiment.
FIG. 5 is a schematic perspective view showing the shutter device according to the embodiment with the shutter open.
FIG. 6 is an exploded perspective view of the shutter device according to the embodiment.
FIG. 7 is a front view showing the shutter device according to the example with the shutter closed.
FIG. 8 is a front view showing the shutter device according to the embodiment with the shutter open.
FIG. 9 is a longitudinal sectional side view showing the shutter device according to the embodiment in a closed state of the shutter.
FIG. 10 is a vertical sectional side view showing a main part of the shutter device according to the embodiment when the shutter is open.
FIG. 11 is a vertical sectional side view showing a main part of the shutter device according to the embodiment in a state where the shutter is being opened or closed.
FIG. 12 is a vertical sectional side view showing a main part of the shutter device according to the embodiment in another halfway state of opening or closing the shutter.
FIG. 13 is a vertical sectional side view showing a main part of the shutter device according to the first alternative embodiment with the shutter closed.
FIGS. 14A and 14B are main part longitudinal side views showing a shutter device according to a second alternative embodiment, in which FIG. 14A shows a closed state of the shutter, and FIG. 14B shows an opened state of the shutter.
[Explanation of symbols]
14 Symbol display
16 Rail members
17 First Rail
18 Second rail
19 Third Rail
20 First shielding plate
21 Second shielding plate
22 Third shield plate
23 Shutter
25 Engagement piece for release
26 First closing engagement piece
27 Second closing engagement piece
28 Shutter cover
39 Shutter actuation means
42 first engagement piece
43 Second engagement piece
K symbol display device

Claims (4)

  1. A shutter device of a gaming machine that shields a symbol display portion of a symbol display device that variably displays symbols,
    A rail member in which a plurality of rails extending in the vertical direction are formed in parallel in front and rear,
    A shield plate that moves up and down along each rail and that can partially shield the symbol display unit is provided, and the symbol display unit is shielded in a state where a plurality of shield plates are vertically connected, and a plurality of shield plates are provided. A shutter that opens the symbol display unit in a state where the shielding plates overlap in the front-rear direction,
    At the time of the closed state in which the symbol display portion is shielded by the shutter, the uppermost or the lowermost operating shielding plate located at the lowermost position is moved in the vertical direction, and the shutter is brought into the closed state and the open state where the symbol display portion is opened. And a shutter actuating means for changing the shutter operation.
  2. Each of the shielding plates is provided with an opening engagement piece at an upper portion thereof, and the shutter operating means is configured to move the operating shielding plate located at the lowermost position in a closed state,
    By moving the shielding plate for operating the shutter in the closed state upward, the opening engagement piece of the lower shielding plate is sequentially engaged with the opening engagement piece of another shielding plate located on the upper side. 2. The shutter device for a gaming machine according to claim 1, wherein a plurality of shielding plates overlap each other and move upward to enter the open state.
  3. On the rail member above the symbol display portion, a shutter cover that can overlap the shielding plate back and forth is provided,
    A first closing engagement piece projecting forward or rearward is provided at a lower portion of the shutter cover and a lower portion of each shielding plate,
    On the upper part of each of the shielding plates, a second closing engagement piece projecting in a direction opposite to the first closing engagement piece is provided,
    When each shield plate of the shutter in the open state moves downward, the second closing engagement piece of the lower shield plate is the first closing member of another shield plate or shutter cover located above. 3. The shutter device for a gaming machine according to claim 2, wherein the shutter device is configured to restrict downward movement of each shielding plate by engaging with the mating piece.
  4. The shutter actuating means is configured to move the actuating shielding plate located at the top when in the closed state,
    A first engagement piece projecting forward or rearward is provided at a lower portion of each of the shielding plates,
    On the upper part of each of the shielding plates, a second engagement piece is provided which protrudes in a direction opposite to the first engagement piece,
    When each shield plate of the shutter in the open state moves upward, the first engagement piece of the upper shield plate is engaged with the second engagement piece of another shield plate located below. The shutter device for a gaming machine according to claim 1, wherein each shielding plate is configured to be moved upward.
JP2002303488A 2002-10-17 2002-10-17 Game machine shutter device Expired - Fee Related JP4378596B2 (en)

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JP2005334492A (en) * 2004-05-28 2005-12-08 Okumura Yu-Ki Co Ltd Pachinko game machine
JP2005342116A (en) * 2004-06-01 2005-12-15 Newgin Corp Shielding device for game machine
JP2006181131A (en) * 2004-12-28 2006-07-13 Aruze Corp Game machine
JP2006311901A (en) * 2005-05-06 2006-11-16 Newgin Corp Electric decoration device for game machine
JP2007222511A (en) * 2006-02-24 2007-09-06 Samii Kk Game machine
JP2007282739A (en) * 2006-04-14 2007-11-01 Sophia Co Ltd Game machine
JP2008043456A (en) * 2006-08-11 2008-02-28 Kyoraku Sangyo Kk Ornament body opening/closing unit, game board and pachinko game machine
JP2008043458A (en) * 2006-08-11 2008-02-28 Kyoraku Sangyo Kk Ornament body opening/closing unit, game board and pachinko game machine
JP2008043457A (en) * 2006-08-11 2008-02-28 Kyoraku Sangyo Kk Ornament body opening/closing unit, game board and pachinko game machine
JP2008073371A (en) * 2006-09-22 2008-04-03 Aruze Corp Game machine
JP2008194064A (en) * 2007-02-08 2008-08-28 Taiyo Elec Co Ltd Game machine
JP2008194313A (en) * 2007-02-14 2008-08-28 Sansei R & D:Kk Game machine
JP2008220695A (en) * 2007-03-13 2008-09-25 Kyoraku Sangyo Kk Performance device for game machine, and game machine using the same
JP2008229056A (en) * 2007-03-20 2008-10-02 Samii Kk Game performance body, game machine and game performance method
JP2009160228A (en) * 2008-01-07 2009-07-23 Sanyo Product Co Ltd Game machine
JP2009160227A (en) * 2008-01-07 2009-07-23 Sanyo Product Co Ltd Game machine
JP2009160229A (en) * 2008-01-07 2009-07-23 Sanyo Product Co Ltd Game machine
JP2010252988A (en) * 2009-04-23 2010-11-11 Fujishoji Co Ltd Game machine
JP2012045240A (en) * 2010-08-27 2012-03-08 Toyomaru Industry Co Ltd Performance device and game machine equipped with the performance device
JP2012192229A (en) * 2012-07-10 2012-10-11 Sophia Co Ltd Game machine
JP2012249838A (en) * 2011-06-03 2012-12-20 Daiichi Shokai Co Ltd Game machine
JP2013081540A (en) * 2011-10-06 2013-05-09 Kyoraku Sangyo Kk Game machine
JP2014023874A (en) * 2012-07-30 2014-02-06 Newgin Co Ltd Game machine
JP2014023875A (en) * 2012-07-30 2014-02-06 Newgin Co Ltd Game machine
JP2015037748A (en) * 2014-11-28 2015-02-26 株式会社ソフイア Game machine
JP2015139548A (en) * 2014-01-29 2015-08-03 株式会社オリンピア Game machine
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JP4517141B2 (en) * 2004-05-28 2010-08-04 奥村遊機株式会社 Pachinko machine
JP2005334492A (en) * 2004-05-28 2005-12-08 Okumura Yu-Ki Co Ltd Pachinko game machine
JP2005342116A (en) * 2004-06-01 2005-12-15 Newgin Corp Shielding device for game machine
JP2006181131A (en) * 2004-12-28 2006-07-13 Aruze Corp Game machine
JP2006311901A (en) * 2005-05-06 2006-11-16 Newgin Corp Electric decoration device for game machine
JP4688562B2 (en) * 2005-05-06 2011-05-25 株式会社ニューギン Amusement machine lighting equipment
JP2007222511A (en) * 2006-02-24 2007-09-06 Samii Kk Game machine
JP2007282739A (en) * 2006-04-14 2007-11-01 Sophia Co Ltd Game machine
JP2008043458A (en) * 2006-08-11 2008-02-28 Kyoraku Sangyo Kk Ornament body opening/closing unit, game board and pachinko game machine
JP2008043457A (en) * 2006-08-11 2008-02-28 Kyoraku Sangyo Kk Ornament body opening/closing unit, game board and pachinko game machine
JP2008043456A (en) * 2006-08-11 2008-02-28 Kyoraku Sangyo Kk Ornament body opening/closing unit, game board and pachinko game machine
JP2008073371A (en) * 2006-09-22 2008-04-03 Aruze Corp Game machine
JP2008194064A (en) * 2007-02-08 2008-08-28 Taiyo Elec Co Ltd Game machine
JP4508203B2 (en) * 2007-02-14 2010-07-21 株式会社サンセイアールアンドディ Game machine
JP2008194313A (en) * 2007-02-14 2008-08-28 Sansei R & D:Kk Game machine
JP2008220695A (en) * 2007-03-13 2008-09-25 Kyoraku Sangyo Kk Performance device for game machine, and game machine using the same
JP2008229056A (en) * 2007-03-20 2008-10-02 Samii Kk Game performance body, game machine and game performance method
JP2009160227A (en) * 2008-01-07 2009-07-23 Sanyo Product Co Ltd Game machine
JP2009160229A (en) * 2008-01-07 2009-07-23 Sanyo Product Co Ltd Game machine
JP2009160228A (en) * 2008-01-07 2009-07-23 Sanyo Product Co Ltd Game machine
JP2010252988A (en) * 2009-04-23 2010-11-11 Fujishoji Co Ltd Game machine
JP2012045240A (en) * 2010-08-27 2012-03-08 Toyomaru Industry Co Ltd Performance device and game machine equipped with the performance device
JP2012249838A (en) * 2011-06-03 2012-12-20 Daiichi Shokai Co Ltd Game machine
JP2013081540A (en) * 2011-10-06 2013-05-09 Kyoraku Sangyo Kk Game machine
JP2012192229A (en) * 2012-07-10 2012-10-11 Sophia Co Ltd Game machine
JP2014023874A (en) * 2012-07-30 2014-02-06 Newgin Co Ltd Game machine
JP2014023875A (en) * 2012-07-30 2014-02-06 Newgin Co Ltd Game machine
JP2015139548A (en) * 2014-01-29 2015-08-03 株式会社オリンピア Game machine
JP2015226675A (en) * 2014-06-02 2015-12-17 株式会社オリンピア Game machine
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JP2016022028A (en) * 2014-07-17 2016-02-08 株式会社ユニバーサルエンターテインメント Game machine
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