JP2740191B2 - Pachinko machine accessories - Google Patents

Description

Description: BACKGROUND OF THE INVENTION (Industrial Application Field) The present invention relates to an accessory, such as a prize winning device, which is mounted on a game board of a pachinko machine.

(Prior Art) In a pachinko machine, for example, a prize winning device incorporates various electric components that operate in connection with a prize, and each of these electric components is connected via a number of lead wires wired on the back side of the game board. , Are connected to a control circuit that controls the operation of each of the electric components.

(Problems to be Solved by the Invention) Therefore, when assembling the winning device to the game board, the number of wiring steps for connecting each lead wire connected to each electric component of the winning device to the control circuit becomes extremely complicated. There have been problems such as points and wired leads intersecting randomly, and obstruction by members attached to the back surface of the game board, making wiring processing difficult.

An object of the present invention is to solve the above problems.

(Means for Solving the Problems) For this purpose, the accessory according to claim 1 includes an electric component for display, a movable member, and a movable member on a rear surface of the accessory main body having a spherical passage. And an electric circuit board having connector terminals for connecting various electric components is arranged behind the solenoid actuator with a space portion therebetween.

According to this configuration, each lead bundle connected to various electric components such as a detection electric component and a display electric component incorporated in the accessory is assembled on an electric circuit board attached to the accessory, and the electric circuit is mounted on the electric circuit board. The electric component is connected to a connector terminal of the board, and the electric component is connected to an electric circuit outside the accessory via the connector terminal. Since the electric circuit board is mounted with a space between it and the main body, it is less susceptible to the effects of static electricity of pachinko balls passing through the ball passage and noise from various electric components such as display electric components. Thus, malfunction of the electric circuit board can be avoided. In addition, since the electric circuit board is arranged with a space between the solenoid actuator and a relatively large heating element, the heat generated by the solenoid actuator can be cooled by the space. Therefore, it is possible to avoid malfunction of the electric circuit board due to the above.

Next, the accessory according to claim 2 is the accessory of the pachinko machine according to claim 1, wherein a mounting base is arranged behind the solenoid actuator with a space therebetween, An electric circuit board is mounted on the mounting base.

According to this configuration, malfunction or damage of the electric circuit board can be more reliably prevented.

Next, the accessory according to claim 3 is the accessory of the pachinko machine according to claim 2, wherein a supporting column is provided to protrude rearward of the solenoid actuator, and is provided through the supporting column. The mounting base is arranged, and the electric circuit board is arranged at the rearmost end of the accessory main body.

According to this configuration, since the electric circuit board is arranged at the rearmost end of the accessory main body, the extension processing to the connector terminal can be easily performed without being disturbed by the components of the accessory main body such as various electric components. In addition, the degree of freedom with respect to the arrangement and orientation of the connector terminals on the electric circuit board or the wiring route is increased.

Next, an embodiment of the present invention will be described with reference to the drawings. In this example, the winning device N will be described as an example of the accessory.

Electric components such as lamps 2 to 2, LEDs 3 to 3, and proximity switches 4 to 4 are attached to the game board 1 detachably attached to the front frame of the pachinko machine. Is provided with a winning device N.

The prize winning device N will be described with reference to FIGS. 1 to 5. The accessory case 5 of the prize winning device N is inserted through a through-hole 1a opened near the center of the game board 1 and the back face 1b of the game board 1 is provided.
Is attached to the game board 1 so as to protrude rearward.
At the front end of the accessory case 5, a central winning opening 60 provided at the center thereof and an upper winning opening 55 provided above the central winning opening 60 are opened. In the upper part of the front end face, on both sides of the center winning prize 60, the approach direction is controlled by solenoids 51 attached to the right and left sides of the rear part of the accessory case 5 in order to regulate and allow the fall of the pachinko ball into the center winning prize opening 60. Also, a pair of left and right opening / closing members 61 that open and close the central winning opening 60 by swinging control in the separation direction are provided. A folded passage 63 is formed in the accessory case 5 so that the pachinko ball that has fallen into the central winning opening 60 is rolled backward, slightly dropped, and further rolled forward, and at the front end of the passage 63 Inverted U-shaped exit
63a is open.

In the front of the accessory case 5, behind the central winning opening 60, a rotating body 64 in which a substantially hemispherical disk 64a and a shaft portion 64b vertically penetrating a ball passage 64c are vertically connected is rotatable. Supported, the disc 64a is provided with a plurality of ball receiving portions 65A and one specific ball receiving portion 65B communicated with the ball passage 64c of the shaft portion 64b. The rotation of the motor 50 attached to the lower end of the accessory case 5 is transmitted to the portion 64b via a gear, and the rotating body 64 is driven to rotate at a constant speed.

On both sides of the disk 64a of the rotator 64, a pair of planar arcuate detour paths 66 that are bifurcated from the front end of the turn-back path 63 are formed in a state where the two detour paths are slightly inclined forward.
At the branch of 66, a distribution piece 69 for distributing the pachinko balls flowing out of the exit 63a to the left and right is protruded, and near the center of the inner road edge of both bypass passages 66, the dick balls to the rotating body 64 side. The partition walls 66a, 66a for restricting the fall are respectively protruded.

The front end of the detour passage 66 and the disk
An outlet 67 is provided for receiving a pachinko ball that has fallen from the ball receiving portion 65b of the 64a and flowing it down. In the middle of both bypass passages 66, the operation is controlled by a solenoid 62 taken out at the rear end of the accessory case 5 so that the solenoids 62 enter and exit the bypass passage 66, and prevent and allow pachinko balls from passing through the passage 66. A pair of stationary members 68 are provided.

LE in the case 5 is located above the central winning opening 60
D76, LED 70 arranged on both sides of the rotating body 64, indicator lights 71 arranged behind both opening / closing members 61, and indicator lights 72 arranged on both sides of the outlet 67 for display electricity. Proximity switches 73 provided in the middle of the return path 63 for detecting the passage of the pachinko balls while the parts are attached thereto, and a proximity switch 74 disposed immediately below the ball path 64c in the rotating body 64. And other electrical components for detection.

The solenoid 51, which controls the swinging of the opening and closing members 61, is activated for a predetermined number of seconds when the pachinko ball falls into the left and right starting ports (not shown) disposed diagonally below the winning device N. When the ball falls into a specific starting port (not shown) disposed immediately below the winning device N, it operates for a longer number of seconds, and the two opening / closing members 61, which are always kept in an approaching state, operate the solenoid 51 for an operating time. However, the center prize hole 60 is opened by swinging only in the separation direction, and the pachinko ball can be received into the center prize hole 60.

Pachinko balls falling into the central winning opening 60 are turned back 63
It flows out of the outlet 63a through the inside and falls down into the outlet 67 via the bypass passage 66, or rolls from the outlet 63a into the ball receiving portion 65A to the specific ball receiving portion 65B of the rotating body 50. The pachinko ball rolling into the ball receiving portion 65A falls into the outlet 67 when the ball receiving portion 65A rotates to the front end, and the pachinko ball rolling into the specific ball receiving portion 65B is the ball of the rotating body 64. It falls down through passage 64c. When the pachinko ball passes through the ball passage 64c, the solenoid 51 is actuated by the signal of the proximity switch 74, and both open / close members 61 are moved in the separating direction for a longer time than when the pachinko ball falls into each of the starting ports. Oscillating, the central winning opening 60 is opened for this number of seconds, and winning opportunities increase.

Further, when the pachinko balls roll into the bypass passage 66 in a state where both the stopping members 68 are protruded into the bypass passage 66, the passage of the pachinko balls is blocked by the stopping members 68, and the pachinko balls are in the middle of the bypass passage 66. The pachinko balls stay (see FIG. 5), and the probability of the pachinko balls falling into the specific ball receiving portion 65B of the rotating body 64 increases.

When the pachinko ball driven into the game board falls into the central winning opening 60 of the winning device N and falls into the outlet 67, the ball passage 64c, the winning winning opening 55, the horizontal winning opening 56, and each of the above-mentioned starting openings When the player falls into the game, the electric component for display is turned on or blinks to notify the player of the game situation.

Next, as shown in FIG. 1, FIG. 2 and FIG. 7, partition walls 51a are attached to the rear surfaces of the solenoids 51, 51, respectively. Each of the columns 51b, 51b is mounted so as to protrude rearward. However, in the second case, the columns 51b to 51b are not visible.
A mounting plate 5a is attached to the rear of the accessory case 5 via the four columns 51b to 51b, and an electric circuit board 6 is mounted on the rear surface of the mounting plate 5a. With such a configuration, the electric circuit board 6 is disposed further rearward than the various accessory parts such as the accessory case 5 and the solenoids 51 and 51 (these components calibrate the accessory main body). At the end, a space V is formed between the electric circuit board 6 and the accessory main body.

While an electric circuit is printed on the electric circuit board 6,
A plurality of first connector terminals 7 to 7 having two to two or more plugs are attached, and the first connector terminals 7 to 7 have a solenoid 51, an indicator light 52, and an LED 70 attached to the winning device N. , 76, the connection terminal of the lead bundle 8 connected to each electric component such as the proximity switch 73, 74, and the connection terminal of the lead bundle 18 for connecting the electric circuit of the electric circuit board 6 to the connector terminal outside the board 6. Are detachably connected to each other.

The game board 1 is formed through a top winning opening 55 opened at the front upper end of the winning device N, horizontal winning openings 56, 56 arranged on both sides of the winning device N, a central winning opening 60 of the winning device N, and the like. A guide gutter 11 provided for guiding the game balls rolled from the front surface to the back surface 1b is attached to the back surface 1b of the game board 1 in a state surrounding the accessory case 5. The guide gutter 11 is formed of a transparent synthetic resin material, and has upper and lower horizontal gutter portions 12 and 12 and left and right vertical gutter portions 13 and 13.
Are connected in a substantially rectangular frame shape. The upper gutter part 12 and both vertical gutter parts 13 connected in a substantially U-shape are each formed in a U-shape in cross section, and the lower gutter part 12 is a vertical rear gutter plate.
12a, and a bottom plate 12b connected to the lower edge of the gutter plate 12a.
And the inclined plate 12c connected to the front surface of the rear gutter plate 12a. The rear gutter plate 12a is connected to the lower part of the rear gutter plate 13a of both the vertical gutter portions 13 and is erected in an upright state. Projections 11a protruding from the upper gutter plate 12b of both the vertical gutter portions 13 at the upper portion, near the center portion, at the lower portion, and on the upper gutter portion 12 at the center portion of the upper gutter plate 12d.
11a are provided with through holes 14 respectively, and each protruding piece 11a penetrates through each through hole 14 and is inserted into the back surface 1b of the game board 1 by a U-shaped presser nail 9 on the back surface of the game board 1. Fixed at 1b.

Then, the pachinko ball that has fallen into the winning opening 55 of the winning device N is sent out to the central portion in the upper horizontal gutter portion 12 and rolls from the central portion into the vertical gutter portion 13 on one side, and the vertical gutter portion. It falls down from inside the part 13. The pachinko balls that have fallen into the two horizontal winning ports 56, 56 of the game board 1 are respectively sent out to the vicinity of the center of both the downspouts 13 and fall down from the vicinity of the center. Further, the central winning port 60 of the winning device N is connected to an outlet 67 and a ball passage.
The pachinko ball that has fallen into 64c is sent out into the lower gutter section 13, rolls on the inclined plate 16c, and falls down from inside the gutter section 12. Each pachinko ball that has fallen downward from various points of the guiding gutter 11 is introduced into a safe ball collecting gutter (not shown) provided on the pachinko machine main body side.

A bundle of lead wires 8 is located near the lower end of the rear gutter plate 13a of both downspout sections 13.
A pair of upper and lower holding members 15 to 15 bent substantially in an L-shape to prevent a part of the lead wire bundle 8 from dispersing and moving by inserting and holding a part of the Has been established. On the back surface of the rear gutter plate 12a of the lower side gutter portion 12, first to first rectangular plate-shaped relay boards 16 are juxtaposed to vertically attach at a position spaced rearward from the back surface of the rear gutter plate 12a. The five mounting members 17, 18, 19, 20, 21 are integrally and protruded horizontally rearward.

A pair of left and right first mounting members 17 disposed near the left and right ends of the upper part of the rear gutter plate 12a respectively have shapes obtained by cutting off the vicinity of one corner of a horizontally long rectangular tube along the longitudinal direction. ,
At the rear ends of the upper plate 17b and the outer plate 17c connected at right angles, a rectangular plate-shaped latch plate 17d is vertically provided integrally and perpendicularly to the upper plate 17b and the outer plate 17c, respectively. The lower side of the rear end of the inner plate 17e hung down on the inner end of 17b, and the inner side of the rear end of the lower plate 17f protruding from the lower end of the outer plate 17c are cut into a square shape, respectively, after the first mounting member 17. In the vicinity of the end, an engaging portion 17a that is open inward and downward is formed to engage the upper corner portion of the relay board 16 so as to be detachable downward.

A second mounting member provided at an intermediate portion between the first mounting members 17
Reference numeral 18 denotes a horizontal upper plate 18b, and two side plates 18c, 18c respectively hanging down from the left and right ends of the upper plate 18b are connected to each other to form a U-shaped section, and the center of the rear end face of the upper plate 18b is formed. A hooking plate 18d is vertically connected to the portion, and a portion near the rear end of both side plates 18c is slightly cut away, so that the upper end edge of the relay board 16 can be detached downward at the rear end of the second mounting member 18. An engaging portion 18a which is open on both sides and downward is formed for engagement.

A pair of left and right third mounting members 19, 19 disposed below the first mounting members 17, respectively, have a vertically long rectangular cross section, and are formed to be elastically deformable in the left and right directions. The hooks 19a each have a hook-shaped cross-section for hooking the left and right side edges of the relay board 16 so that they can be disengaged from each other and restricting their separation to the rear.

A pair of left and right fourth mounting members 20 and 20 disposed diagonally below the inside of both third mounting members 19 are respectively formed in a round bar shape, and the rear ends thereof are provided on the left and right sides of the lower portion of the relay board 16 respectively. Pin-shaped insertion portions 20a which are engaged with the penetrating small holes 16a and position and support the relay board 16 are formed in steps. Fifth mounting member in round bar shape
The reference numeral 21 is provided at an intermediate portion between the fourth mounting members 20, and the relay substrate 16 abuts on the rear end surfaces thereof, so that the displacement of the substrate 16 forward is restricted.

The upper corners of the relay board 16 are respectively engaged in the engaging portions 7a of the first mounting members 17, and the upper end edges are engaged in the engaging portions 18a of the second mounting member 18. Both side edges are hooked on the hooking claws 19a of the third mounting members 19, and the relay board 16
The insertion portions 20a of the fourth mounting member 20 are inserted into the small holes 16a, respectively, and are detachably engaged with the mounting members 17 to 21, and are vertically suspended below the front of the electric circuit board 6. ing.

A plurality of second connector terminals 22 to 22 having two to two or more plugs are attached to the relay board 16, and the second connector terminals 22 have lead bundles 8 connected to the first connector terminals 7. Connection terminal, lead wire bundle 8 for connecting the electric component mounted on the game board 1 and the second connector terminal 22
, The connection terminal of the lead bundle 8 for connecting the second connector terminal 22 and the external connector terminal of the relay board 16, and the like are detachably connected.

Near the center in the up-down direction of the back surface 1b of the game board 1 and slightly inside one side edge, a vertically long supporting member 23 is provided along the side edge.
The support member 23 is provided with leg pieces 23b projecting from the upper and lower ends of the base plate 23a of the support member 23 in order to attach the base plate 23a in an upright state separated from the back surface 1b of the game board 1. 23 is a game board 1 through a screw inserted into both leg pieces 23b.
On the back surface 1b of the horn. Protrusions 23d are respectively connected to the upper and lower ends of ribs 23c formed on the rear surface side of the substrate 23a.
Is recessed.

Near the center in the vertical direction of the back surface 1b of the game board 1, a substantially cylindrical locking member 25 is rotatable inside the side edge on the other side via a screw inserted into the locking member 25. It is attached to. A support edge 25b is provided in the vicinity of the center of the body 25a of the locking member 25 so as to protrude along the circumferential direction, and a tip end of the body 25a has a reciprocal direction for rotating the locking member 25. A pair of knobs 25c, 25c are formed so as to protrude.

A back cover 26 for opening and closing the central portion of the back surface 1b of the gaming board 1 so as to be openable and closable is a main cover 27 formed of a synthetic resin material into a substantially rectangular box shape which is open frontward, and a main cover for covering the winning device N. A sub-cover 28, which is smaller than 27 and is formed in the shape of a rectangular box with an open front, is detachably assembled. At the center of the rear wall plate 27a of the main cover 27, a substantially rectangular through window 27d is opened from the upper end to the lower end of the rear wall plate 27a, while the front edges of both sides of the men-in cover 27 are overhanging plates 27b, respectively. , 27c project sideways.

The lower surface of a pair of upper and lower protruding pieces 29, 29 protruding from the upper and lower parts of the one side extension plate 27b, respectively, is rotatable with respect to the inside of both bearing holes 24 of the support member 23, and is disengaged upward A pair of upper and lower support pins 30 for possible insertion are respectively suspended. At the center of the overhanging plate 27c on the other side, a round hole 3
An insertion hole 31 is formed through which an upper hole 31b and a lower hole 31c, which are formed below and above the middle hole 31a, respectively, are formed. On the back surface of the overhanging plate 27c, a hooking edge 32 curved along the hole edge and divided by an upper hole 31b and a lower hole 31c protrudes from a hole edge of the hole 31a. At the upper and lower portions, a pair of arc-shaped stoppers 32a, 32a are formed to project, respectively.
回 転 are arranged in a rotationally symmetric shape. The main cover 27 is mounted and supported so as to be cantilevered and rotatable in the horizontal direction with respect to the support member 23 with both support pins 30 inserted into the both bearing holes 24 of the support member 23. The main support 27 can be removed from the support member 23 by slightly lifting the support pins 30 out of the both bearing holes 24.

Further, when the locking members 25 are inserted into the insertion holes 31 while the both knobs 25c of the locking members 25 are oriented in the vertical direction and the two knobs 25c are rotated by 90 °, the middle holes 31a of the insertion holes 31 are rotated. Of the main cover 27 is hooked on the hooking edge 32, and the hooking member 25 is held by the two knobs 2.
The main cover 27 is locked in a closed state in which the main cover 27 covers the back surface 1a of the game board 1 at a predetermined interval. Further, in this state, when the two knobs 25c are turned 90 ° in the reverse direction and are directed vertically, the retaining state of the locking member 25 is released, the extension plate 27c is released, and the main cover 27c is released.
Can be rotated to open the back surface 1b of the game board 1, and the main cover 27 can be removed from the support member 23 in this state.

An appropriate number of recesses for inserting the lead bundle 8 connected to the second connector terminal 22 of the relay board 16 covered by the lower portion of the main cover 27 are provided in the lower window edge of the through window 27d of the main cover 27. The portions 27e are recessed in a flat U shape and are arranged in the lateral direction.

Near the lower ends of both overhanging plates 27b, 27c of the main cover 27, a pair of vertically long ridges 33, 33 arranged in a vertical series and connected near the lower ends of both side wall plates of the main cover 27 are provided. Each of the ridges 33 is provided with a slightly spaced engagement groove 33a which is vertically elongated and is open to the rear, while the engagement between the ridges 33 near the lower ends of the overhanging edges 27b, 27c. Has three engaging holes
4 are penetrated.

A pair of upper and lower locking claws 35 each having a hook-shaped protrusion 35a at the tip are projected from upper and lower sides of both side edges of both side plates 28a of the sub cover 28. The main cover 27 is elastically hooked to both side window edges of the through window 27d, and is protruded rearward of the main cover 27 with respect to the upper rear end surface of the main cover 27 so as to be detachable with the winning device N covered. I'm moored.

A winning device N is provided at the upper and lower ends of the rear plate 28b of the sub cover 28.
A plurality of heat radiating ports 28c to 28c for dissipating heat generated by the motor 50 and the solenoids 51 and 62 to the outside of the back cover 26.
Are respectively penetrated and arranged in the lateral direction.

The pair of left and right support plates 36, 36 are vertically attached to the lower portions of the overhang plates 27b, 27c of the main cover 27, respectively, and are juxtaposed below the main cover 27. A pair of upper and lower slits 36a and 36, each of which is formed with a horizontal notch at the center in the vertical direction near the front edge of both support plates 36, respectively.
a are slightly juxtaposed with each other, and both slits 36a
Inserting edges 36b, 36b are formed above and below, respectively, and a locking claw 36c having a hook-shaped projection at the tip is formed between both slits 36a so as to be elastically deformable. At the upper and lower ends of the rear end of the inner surface of both support plates 36, conical upper and lower projections 37 are respectively provided to project, and the upper and lower projections 37 have inwardly opened upper and lower bearing holes 37, respectively.
a is recessed horizontally, and a vertically elongated ridge 38 is provided between the two protrusions 37 on the inner surface of both support plates 36, respectively.
Each of the protrusions 38 is provided with a bearing groove 38a which is open inward along the vertical direction. The two support plates 36 have both insertion edges 36b respectively inserted into the two engagement grooves 33a of the main cover 27, and the locking claws 36c are elastically locked at the hole edges of the engagement holes 34 of the main cover 27. With the upper and lower bearing holes 37a and bearing grooves 38a of the support plate 36 facing each other, it is detachable from the lower part on both sides of the main cover, and attached so that elastic tilting in the left and right direction near the rear end is allowed. ing. The control board storage box 41 has a control circuit for electrically controlling the prize winning device N and the like. The control circuit is printed on the lower side of the back cover 26 for storing the control board 40 formed in a rectangular plate shape. It includes a base plate 42 on which the control board 40 is attached in a detachable manner while avoiding the cover 28, and a cover 43 for covering the control board 40.

The base plate 42 is formed in a horizontally long rectangular dish shape with a conductive synthetic resin material mixed with a conductive material, and a control board 40 is provided in the base plate 42 with a rear side surface, and upper and lower wall plates 42a, 42a and 42a of the base plate 41. Left and right wall boards 42
B and 42b are tightly fitted and screwed so as to be aligned with the respective rear end surfaces. A pair of cutouts 44 on the left and right sides of the upper and lower wall plates 42a of the base plate 42 are respectively recessed in a substantially flat U-shape slightly inside, and the outer surfaces of the left and right wall plates 42b of the base plate 42. A pair of upper and lower columnar support shafts 45A and 45B protruding outward are respectively protruded near the upper end portion and the central portion.

The base plate 42 is inserted between the two support plates 36 with the both support plates 36 slightly tilted outward, and both upper support shafts 45
A is inserted into the upper bearing holes 37a of the two support plates 36, and the lower support shafts 45B are inserted into the lower ends of the bearing grooves 38a of the two support plates 36. The control board 40 which is supported in a two-sided manner in a posture and is detachably bridged between the two support plates 36 and is fitted in the base plate 42
Are disposed behind the relay board 16. A metal foil 48 for noise shielding having conductivity is attached to the entire inner surface of the base plate 42.

When the winning device N and the sub cover 28 having larger outer dimensions are worn, the base plate 42 is attached to both upper support shafts 45A.
Are inserted into the upper ends of the bearing grooves 38a of both support plates 36, and both lower support shafts 45B are inserted into both lower bearing holes 37a, and are supported by the two support plates 36 in a state where the mounting position is displaced downward. You.

The cover 43 of the control board storage box 41 is formed in a substantially rectangular box shape with a conductive synthetic resin member mixed with a conductive material,
At the front edges of the upper and lower wall plates 43a, a pair of left and right locking claws 46 each protruding forward and each having a hook-shaped projection at the tip are formed so as to be elastically deformable in the vertical direction.
Each of the hooks 46 is detachably engaged with the base plate 42 in a state where the respective locking claws 46 are elastically locked in the respective notches 44 of the base plate 42.
A gap 77 is formed between the upper surface of the base plate 42 and the cover 43 and the lower side of the sub cover 28 for inserting the lead wire bundle 8.

Near the left and right end portions of the control board 40, third connector terminals 47 to 47 having two to two or more plugs arranged in the vertical direction are respectively attached, and the control board 40 is provided with the third connector terminals on both sides. 47 is covered with a cover 43 in a state where it is exposed. The third connector terminal 47 includes a connection terminal of the lead bundle 8 for connecting the first connector terminal 7 and the control circuit of the control board 40, and the second connector terminal 22 and the control board.
The connection terminals of the lead bundle 8 for connecting the control circuit 40 and the connection terminals of the lead bundle 8 for connecting the motor 50 of the winning device N and the control circuit are detachably connected to each other.

Further, the third connector terminal 47 is provided with a driving device of a pachinko ball blasting and firing mechanism appropriately provided in a pachinko machine main body (not shown), a prize ball discharging device for discharging a certain number of prize balls to a player, and misconduct with respect to the pachinko machine. Device, a game mechanism in the pachinko machine, a display device for displaying the operating state, and the like, are electrically connected and detachable.

Each lead wire bundle 8 connecting the second connector terminal 22 and the third connector terminal 47 is inserted into the concave portion 27e and routed below the control board storage box 41, or is inserted into the gap 77. Thus, the wiring is wired in a state of being routed above the control board storage box 41.

Next, the operation and effect of the embodiment having the above configuration will be described.

In this example, since the electric circuit board 6 is attached to the rearmost end of the accessory main body, the connector is not obstructed by various electric components such as the solenoids 51 and 51 or other components constituting the accessory main body. The wiring process for the terminals 7 to 7 can be easily performed, and the degree of freedom regarding the arrangement and orientation of the connector terminals 7 to 7 on the electric circuit board 6 or the wiring route can be increased. Moreover, the electric circuit board 6
Is attached to the main body with a space V therebetween, so that the pachinko ball is less susceptible to the effects of static electricity of the pachinko balls and noise due to various electric components.
Can be prevented from malfunctioning.

Further, in order to change the passage path of the pachinko ball dropped into the winning opening 60, and an opening and closing member 61 that is operated and controlled to restrict and allow the acceptance of the pachinko ball into the winning opening 60 opened at the front end. A rotating body 64 that is driven to rotate, and a proximity switch 7 that detects the passage of a pachinko ball into each of the passing paths.
At the back of the accessory case 5 to which the indicator lights 52, LEDs 69, 70, etc., for displaying the game status, are attached, the lead bundles 8 connected to the electric components and electric circuits are detachably connected. The electric circuit board 6 to which the first connector terminal 7 to be attached is attached is attached.

Therefore, when assembling the winning device N to the game board 1,
Solenoid 51 attached to winning device N, display 52, LE
D70, 76, proximity switches 73, 74, etc., the connection terminals of the respective lead wire bundles 8 connected to the respective electric components are connected to the electric circuit board 6
Of the winning device N can be connected to a predetermined electric circuit and wired by connecting to the first connector terminal 7, and the connection work for each of the electric components attached to the winning device N can be performed. Can be simplified and streamlined.

In particular, in this example, three aggregate boards of the electric circuit board 6, the relay board 16, and the control board 40 are arranged side by side, and each of the boards 6, 1
First, second, third connector terminals 7, 22, 47 to 6,40
, The wiring work of the entire game board 1 can be simplified and streamlined.

In addition, since the respective lead wire bundles 8 connected to the respective electric components of the winning device N are assembled on the electric circuit board 6 and connected to the external wiring via the first connector terminal 7, each of the bundles related to the winning device N The lead bundle 8 can be routed neatly to maintain its wiring state compactly.

Further, the first connector terminal 7 and the second connector terminal 16
By removing the connection terminal of each lead wire bundle 8 connecting the third connector terminal 47 from the first connector terminal 7, the electrical wiring inside the winning device N and the electrical wiring outside the winning device N are electrically disconnected. It is possible to separate the winning device N from the game board 1 or simplify the work of exchanging the winning device N.

In this embodiment, the electric circuit board 6 is configured to be provided on the back surface of the winning device N. However, in addition to the illustrated embodiment, the electric circuit board 6 is provided on the upper surface A, the side surface B, or the bottom surface of the winning device. May be provided, or the electric circuit board may be divided and provided separately on the back, top, side, bottom, etc. of the winning device N.

[Brief description of the drawings]

The drawings show an embodiment of the present invention. FIG. 1 is a longitudinal sectional view of a prize winning device, FIG. 2 is a perspective view of a rear side, FIG. 3 is a perspective view of a front side, and FIG. Similarly, a broken perspective view,
FIGS. 5 (a) and 5 (b) are perspective views for explaining the passing of pachinko balls in the prize winning device, FIG. 6 is a rear view of the game board, and FIG. 7 is a cross section taken along line YY of FIG. FIG. 8, FIG. 8 is a rear view of the back cover and the control board storage box, FIG. 9 is an exploded perspective view of the same, FIG.
The figure is an enlarged perspective view for explaining the mounting state of the relay board, and FIG. 12 is a sectional view taken along line XX of FIG. DESCRIPTION OF SYMBOLS 1 ... Game board 6 ... Electrical circuit board 7 ... First connector terminal 8 ... Lead wire bundle 52 ... Indicator light 60 ... Winning opening 61 ... Opening / closing member 64 ... Rotating body 69 ... LED 72,74 …… Proximity switch N …… Prize winning device (accessory)

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Morito Taki 1-22-22 Kamotsukicho, Nakamura-ku, Nagoya-shi, Aichi Prefecture Daiichi Shokai Co., Ltd. (72) Inventor Tomokazu Tanaka Kamotsuki, Nakamura-ku, Nagoya-shi, Aichi Prefecture 1-22, Machi-cho, Daiichi Shokai Co., Ltd. (56) References Japanese Utility Model Showa 61-200091 (JP, U) Japanese Utility Model Showa 63-194684 (JP, U)

Claims (3)

(57) [Claims] An electronic component for display, a movable member, and a solenoid actuator for operating the movable member are provided on a rear surface of the main body having a spherical passage, and a space is provided behind the solenoid actuator. An accessory for a pachinko machine, wherein an electric circuit board having connector terminals for connecting various electric components is arranged at a distance. 2. A pachinko machine according to claim 1, wherein a mounting base is arranged behind a solenoid actuator with a space therebetween, and an electric circuit board is mounted on the mounting base. Character of the pachinko machine characterized by the. 3. A pachinko machine according to claim 2, wherein a post is provided so as to protrude to the rear of the solenoid actuator, and a mounting base is arranged via the post.
An accessory for a pachinko machine, wherein an electric circuit board is arranged at the rearmost end of the accessory main body.