JPH055180U - Variable winning device for pachinko machines - Google Patents

Abstract

(57) [Summary] [Object] To provide a variable winning device of a pachinko machine which is a variable winning device in which a height of a mounting board is smaller than a height of a solenoid and which can be easily attached to a game board. A solenoid 16 is mounted in a direction orthogonal to the mounting substrate 2, an actuating member 14 is formed in an L shape, and an intersection portion of the long side 14a and the short side 14b is axially supported 13 to form an L-shaped long side. 14a is attached so as to be substantially parallel to the solenoid 16, the solenoid 16 is connected to the end of the L-shaped short side 14b, and the link member 10a is engaged with the end of the L-shaped long side 14a. Configured to. [Effect] Since the solenoid 16 and the actuating member 14 can be housed and assembled in advance within the height dimension H1 of the mounting substrate 2, the entire variable winning device 1 including the solenoid 16 can be mounted from the front of the game board 30. Can be easily installed in a short time.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 According to the present invention, the drive shafts of a pair of opening / closing members provided on the front surface of the mounting board are extended to the rear of the mounting base plate, and the link members fixed to the rear ends of the drive shafts and the solenoids move vertically. The present invention relates to a variable winning device for a pachinko machine, which engages with a member to open / close the opening / closing member.

[0002]

[Prior Art]

 Conventionally, a pair of opening / closing members provided on the front surface of the mounting board has drive shafts extending rearward of the mounting board, and a link member fixed to the rear end of the drive shaft and an operating member that moves up and down by the operation of a solenoid. There have been proposed a number of variable winning devices for pachinko machines in which the opening and closing members are opened and closed by engaging and. In most of such variable prize winning devices, the solenoid is arranged in parallel with the mounting substrate in order to move the operating member up and down.

[0003]

[Problems to be solved by the device]

 For this reason, when installing a variable winning device whose height of the mounting board is smaller than the height of the solenoid to the game board, mount the variable winning device excluding the solenoid from the front of the game board, and then It was necessary to attach a solenoid from the back side to complete the variable winning device, and the installation of the variable winning device on the game board was complicated and time-consuming. The present invention has been made in view of the above circumstances, and an object thereof is a variable winning device in which the height dimension of the mounting board is smaller than the height dimension of the solenoid, and can be easily attached to the game board. It is to provide a variation winning device for pachinko machines.

[0004]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, in the present invention, a drive shaft of a pair of opening / closing members provided on the front surface of a mounting substrate is extended to the rear of the mounting substrate, and a link member fixed to the rear end of the driving shaft. In a variable winning device for a pachinko machine, which engages an actuating member that moves up and down by the operation of a solenoid to open and close the opening and closing member, the solenoid is attached in a direction orthogonal to the mounting board. The actuating member is formed in an L-shape, and the intersection of the long side and the short side is axially supported. The L-shaped long side is attached so as to be substantially parallel to the solenoid, and the L-shaped short side is attached. The solenoid is connected to the end of the side, and the link member is engaged with the end of the L-shaped long side.

[0005]

[Action]

 When the solenoid is turned on, the short side of the operating member is attracted, and the tip of the long side of the operating member swings up and down around the spindle. Then, this vertical movement is transmitted to the drive shaft via the link member to open the opening / closing member. In this case, since the solenoid and the actuating member are attached in the direction orthogonal to the mounting board, the solenoid and the actuating member can be assembled in advance within the height dimension of the mounting board, and therefore the solenoid is included. By simply mounting the entire variable winning device from the front of the game board, it is possible to simply and easily mount it.

[0006]

【Example】

 Hereinafter, embodiments of the present invention will be described with reference to the drawings. First, with reference to FIG. 1 and FIG. 2, a configuration of a variable winning device 1 according to an embodiment will be described. FIG. 1 is a cross-sectional view of the variable winning device cut in the vertical direction, and FIG. 2 is a perspective view of the variable winning device as viewed from the rear. In the figure, the variable winning device 1 has a mounting board 2 mounted on the surface of a game board 30, and a receiving frame 3 for receiving a winning ball is provided in a projecting manner at the front center of the mounting board 2. A pair of opening / closing members 4a, 4b are arranged on the upper left and right sides of the. The opening / closing members 4a and 4b are fixed to the tips of drive shafts 5a and 5b having a hexagonal cross-section extending rearward of the mounting substrate 2. Further, link members 10a and 10b are fixed to the rear ends of the drive shafts 5a and 5b as described later. The inside of the receiving frame 3 is formed into a hollow shape, and a decorative lamp or the like is inserted into the hollow from the rear surface of the mounting substrate 2.

On the other hand, a guide frame 6 is integrally formed on the rear surface of the mounting substrate 2. The guide frame 6 constitutes a winning space in which the winning balls received by the opening / closing members 4a and 4b flow down, and a winning ball detection switch 7 for detecting the winning balls is provided on the bottom of the winning space. ing. The prize-ball detecting switch 7 detects a condition for closing the opening / closing members 4a and 4b which are open. For example, the prize-ball detecting switch 7 detects a predetermined number (10, for example) of prize balls. At this time, the solenoid 16 to be described later is turned off and the opening / closing members 4a and 4b are controlled to be closed.

Further, a rear mounting frame 8 is fixed to the back surface of the guide frame 6. The rear mounting frame 8 has a pair of bearing cylinders 9a and 9b projecting rearward from the center left and right, and an enclosure frame 12 having an open rear surface projecting between the bearing cylinders 9a and 9b. There is. The bearing cylinders 9a and 9b support the drive shafts 5a and 5b, and link members 10a and 10b are fixed to the rear ends of the drive shafts 5a and 5b protruding from the bearing cylinders 9a and 9b. .. As shown in FIG. 3, the link members 10a and 10b have a shape in which a great circle and a small circle are connected when viewed from the rear, and the great circle portion is pivotally supported by the drive shafts 5a and 5b. Engaging pins 11a and 11b protruding rearward are provided in a small circle portion located inside the great circle portion. The engagement pins 11a and 11b are adapted to penetrate through engagement slots 15a and 15b formed at the rear ends of the long sides 14a of the actuating member 14, which will be described later.

By the way, a support shaft 13 is laid over the upper part of a surrounding frame 12 projecting from the rear surface of the guide frame 6, and an operating member 14 is swingably supported by the support shaft 13. .. The actuating member 14 is formed in a substantially L-shape having a long side 14a extending rearward from the support shaft 13 and a short side 14b extending downward from the support shaft 13, and the rear end of the long side 14a is extended left and right. Then, substantially rectangular elongated holes 15a and 15b are formed in the extended portion. The engaging pins 11a and 11b of the link members 10a and 10b are loosely fitted in the elongated holes 15a and 15b as described above. The tip of the short side 14b is connected by a connecting pin 18 to a connecting member 18 fixed to the tip of the plunger 17 of the solenoid 16. A spring 20 is provided around the plunger 17 of the solenoid 16 to constantly urge the plunger 17 forward.

The above-mentioned solenoid 16 is a solenoid mounting plate fixed to mounting bosses 22 (four upper, lower, left and right protruding) projecting rearward from the rear mounting frame 8 surrounded by the surrounding frame 12. It is attached to the mounting board 21, and is mounted in a direction orthogonal to the mounting board 2 as shown in FIG. Then, when the solenoid 16 is mounted in this way, the solenoid 16 and the long side 14a of the operating member 14 are substantially parallel to each other. Therefore, as shown in FIG. 1, the height dimension H2 including the solenoid 16 and the actuating member 14 is the height dimension H1 of the mounting substrate 2 (more precisely, the mounting for mounting the variable winning device 1 on the game board 30). It can be considerably smaller than the size of the hole 31).

The operation of the variable winning device 1 configured as described above will be described. When the solenoid 16 is in the OFF state, the plunger 17 of the solenoid 16 is biased by the spring 20 as shown by the solid line in FIG. Is located in front by. Therefore, the rear end of the long side 14a of the actuating member 14 is in the lowered position, and as shown in FIG. 3, the engaging pins 11a, 11b engaged with the engaging elongated holes 15a, 15b are also lowered. It is in a position where At this time, the open / close members 4a and 4b are also in the upright position and are closed. In the illustrated embodiment, even when the opening / closing members 4a, 4b are erected, a considerably large interval is formed at the tips of the opening / closing members 4a, 4b. , 4b is closed, an obstacle is provided on the game board 30 above the ball so that a hit ball does not win.

On the other hand, when the solenoid 16 changes from the OFF state to the ON state, the plunger 17 of the solenoid 16 is attracted against the urging force of the spring 20 as shown by the alternate long and short dash line in FIG. Attract the short side 14b. Then, the actuating member 14 swings around the support shaft 13, and the rear end of the long side 14a is in a raised position. When the long side 14a of the actuating member 14 reaches the raised position, as shown in FIG. 4, the engaging elongated holes 15a and 15b also rise, and the engaging pins 11a and 11b engaging with the engaging long holes 15a and 15b also rise. The shafts 5a and 5b are rotated. As a result, the opening / closing members 4a and 4b are also opened to change into a state where it is easy to receive a hit ball. When the solenoid 16 changes from ON to OFF, the ball receiving members 4a and 4b change from the open state to the closed state according to the operation opposite to the above.

Further, as described above, when the variable winning device 1 is attached to the game board 30 which is configured to change into a state in which it is easy to accept a hit ball and a state in which it is difficult to accept it by driving the solenoid 16, FIG. As shown in, the height dimension H2 including the solenoid 16 and the operating member 14 and the dimension H1 of the mounting hole 31 for mounting the variable winning device 1 slightly smaller than the height dimension of the mounting board 2 on the game board 30 Since it can be formed so that H2 <H1 when compared, it is possible to simply and easily mount the variable winning device 1 including the solenoid 16 from the front of the game board 30. You can

In the above-described embodiment, the opening / closing members 4a, 4b are closed, and the gaps are formed at the tips of the opening / closing members 4a, 4b. However, when the opening / closing members 4a, 4b are closed, the opening / closing members 4a, 4b are closed. The tip may abut. Further, although the opening / closing members 4a, 4b are shown to rotate about the drive shafts 5a, 5b, the present invention relates to the relationship between the link members 10a, 10b and the operating member 14 similar to the present embodiment. It can also be applied to a variable winning device in which the opening / closing member is slidable in the left / right direction.

[0015]

[Effect of the device]

 As is apparent from the above description, in the present invention, the solenoid is mounted in the direction orthogonal to the mounting board, the actuating member is formed in an L shape, and the intersection of the long side and the short side is pivotally supported. , So that the L-shaped long side is substantially parallel to the solenoid, connect the solenoid to the end of the L-shaped short side, and attach the link member to the end of the L-shaped long side. Since it is configured to assemble, the solenoid and the operating member can be assembled within the height of the mounting board in advance, so just by mounting the entire variable winning device including the solenoid from the front of the game board, It can be easily installed with.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view of a variable winning device according to an embodiment.

FIG. 2 is a perspective view of the variable winning device as viewed from the rear.

FIG. 3 is a rear view of the variable winning device in which the opening / closing member is closed.

FIG. 4 is a rear view of the variable winning device, in which the opening / closing member is open.

[Explanation of symbols]

 1 Variable winning device 2 Mounting board 4a, 4b Opening / closing member 5a, 5b Drive shaft 10a, 10b Link member 11a, 11b Engaging pin 13 Spindle 14 Operating member 14a Long side 14b Short side 15a, 15b Engaging long hole 16 Solenoid 30 Game board 31 mounting holes

Claims (1)

[Claims for utility model registration] Claims: 1. A drive shaft of a pair of opening / closing members provided on the front surface of the mounting board is extended to the rear of the mounting board, and a link member is fixed to the rear end of the drive shaft. In a variable winning device of a pachinko machine, which engages with an actuating member that moves up and down by actuation of a solenoid to open and close the opening and closing member, the solenoid is attached in a direction orthogonal to the attachment board, The member is formed in an L shape, the intersection of the long side and the short side is pivotally supported, and the L side is attached so that the long side is substantially parallel to the solenoid, and the end of the L side is short. A variable winning device for a pachinko machine, wherein the solenoid is connected to a portion, and the link member is engaged with an end portion of an L-shaped long side.