JP2563221Y2 - Wiring processing mechanism in game board of gaming machine - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF devised] of this invention is a gaming machine game board of
The present invention relates to a wiring processing mechanism on the back side.

[0002]

2. Description of the Related Art Various types of electricity mounted on a game board of a game machine
Many lead wires connected to parts are drawn on the back side of the game board.
It is put out and wired on the back side of the game board.

[0003]

The present invention It is an object of the present invention is the back side of the game board
It is an object to rationalize a wiring processing mode on the side .

[0004]

According to the first aspect of the present invention, there is provided:
Wiring processing mechanism is provided on the back of the game board,
A stepped pin-shaped mounting member is attached
To the rear end of the mounting member.
Insert the relay board into the small hole of the board, and
Position it up, down, left and right, and make sure there is
It is configured to regulate forward displacement with the space between them
It is characterized by the following.

[0005]

According to the wiring processing mechanism of the first aspect, the mounting portion
If the small diameter part of the rear end of the material is inserted into the small hole of the relay board,
Since the relay board is positioned vertically, horizontally, and
The structure can be simplified. Rear end small diameter part of mounting member
If the cross-sectional shape of the mounting member is circular, attach the mounting member at two or more
Position in the plane direction (rotation direction)
It is also done. On the other hand, if the cross-sectional shape is a polygon, 1
Up, down, left, right, and plane directions of the relay board with the mounting members
Can be positioned. The mounting member is stepped
Since it has a pin shape, insert the small diameter portion at the rear end into a small hole.
By just inserting it, the forward displacement of the relay board, that is, the guiding gutter
Can be restricted in the direction approaching
Between the guiding gutter and the relay board.
Ki, and eventually a relay board with game balls passing through the guide gutter
Can be avoided beforehand.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. Electric components such as lamps 2 to 2, LEDs 3 to 3, proximity switches 4 to 4, and the like are mounted on the game board 1 detachably attached to the front frame of the pachinko machine.

[0007] In the winning device N assembled at the center of the game board 1, the angular accessory case 5 in which a rotating body (accessory) is incorporated is opened at the center of the game board 1. The game board 1 is attached while being inserted through the window 1a, and protrudes rearward of the rear surface 1b of the game board 1.

The accessory case 5 includes a motor 50 for driving the rotating body to rotate, a solenoid 51, a lamp 52,
An electric component such as an LED or a proximity switch is mounted thereon, and a first relay board 6 in the form of a rectangular plate is vertically arranged on the rear surface of a mounting plate 5 a vertically provided at the rear end of the accessory case 5. I have.

A plurality of first connector terminals 7 to 7 are attached to the first relay board 6, and the first connector terminals 7 are connection terminals of a bundle of lead wires respectively connected to the electric components of the winning device N, and , The electric circuit of the first relay board 6 and the first
The connection terminals of the lead bundle for connecting to the connector terminals outside the relay board 6 are detachably connected to each other.

[0010] character object on the rear surface 1b of the game board 1 pc - mounted in a state of surrounding the scan 5, induction gutter 11 to induce game ball that rolls back surface 1b side from the front of the game board 1 in a fixed position The guide gutter 11 is made of a transparent synthetic resin material.
And 2,12, and the left and right vertical frame portions 13, 13 are communicated against the rectangular frame shape
Inside the gutters 12 and 13 of the main body
Each has a ball passage through which game balls pass.
You.

The upper gutter section 12 connected substantially in a gate shape
The cross section of each of the vertical gutter sections 13 is U-shaped. The lower horizontal gutter section 12 has a vertical rear gutter plate 12a, a bottom plate 12b connected to the lower edge of the rear gutter plate 12a, and a rear gutter. The rear gutter plate 12a is formed by an inclined plate 12c connected to the front surface of the 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 horizontally erected.

The upper gutter plate 1 of the outer gutter plate 13b of each of the vertical gutter portions 13, the vicinity of the center portion, the lower portion, and the upper gutter portion 12 of the upper gutter portion 12.
Projecting pieces 11a to 11a projecting from the center of 2d respectively
Each of the projecting pieces 11a is fixed to the back face 1b of the game board 1 by a gate-shaped presser nail 9 driven into the back face 1b of the game board 1.

In the vicinity of the lower end of the rear gutter plate 13a of both the vertical gutter portions 13, a part of a lead wire bundle is inserted and hooked, and each of the upper and lower ones bent approximately in an L shape in order to prevent dispersion and movement of the lead wire bundle. The pair of holding pieces 15 to 15 are respectively provided in a protruding manner.

On the back surface of the rear gutter portion 12a of the lower horizontal gutter portion 12, a second relay board 16 in the form of a rectangular plate is located at a position separated rearward from the back surface of the rear gutter plate 12a to avoid the ball passage of the guiding gutter 11. The first to fifth mounting members 17, 18, 19, 20, 21 projecting horizontally rearward for vertical mounting in this state are connected .

A pair of left and right first mounting members 17 each formed substantially in a cylindrical shape are disposed near the left and right ends of the upper portion of the rear gutter plate 12a, and each rear end has an upper side of the second relay board 16 above. Engagement portions 17a are formed to engage and hold the corner portions and restrict displacement of the corner portions upward, one side, and rearward.

Second mounting member 1 having a gate-shaped cross section
Numeral 8 is disposed at an intermediate portion between the first mounting members 17, and a rear end thereof engages and holds a central portion of an upper edge of the second relay board 16 to regulate upward and rearward displacement of the upper edge. Engaging part 1
8a are formed.

A pair of left and right third mounting members 19, each having a rectangular cross section and formed so as to be elastically deformable in the left and right directions, are respectively disposed below the first mounting members 17, and have respective rear ends. The both sides of the second relay board 16 are hooked and the board 1
Locking claws 19a for restricting the rearward release of the lock 6 are formed.

A pair of left and right fourth mounting members 20 each formed in a round bar shape are respectively disposed obliquely below the third mounting members 19, and extend through the lower end of the second relay board 16 at the rear ends thereof. Insertion pins 20a that are respectively engaged in the provided small holes 16a and position and support the second relay board 16 are formed in steps. The fifth mounting member 21 in the form of a round bar is disposed at an intermediate portion between the fourth mounting members 20, and the second relay substrate 16 abuts on the rear end surfaces thereof, thereby restricting the displacement of the substrate 16 forward.

The upper corners of the second relay board 16 are engaged with the engaging portions 17 a of the first mounting members 17, respectively, and the upper edge of the second relay board 16 is engaged with the engaging portions 1 of the second mounting member 18.
8a, the side edges are hooked on the hooking claws of both third mounting members 19, and the insertion pins 20a of the fourth mounting member 20 are inserted into the small holes 16a of the relay board 16, respectively. Thus, it is detachably attached to each of the mounting members 17 to 20 and is disposed below the front of the first relay board 6.

A plurality of second connector terminals 22 to 22 are mounted on the second relay board 16, and the second connector terminals 22 include connection terminals of a bundle of lead wires connected to the first connector terminals 7, and the game board 1. Connection terminal of a lead bundle for connecting the electrical component attached to the
A connection terminal of a lead wire bundle for connecting the connector terminal 22 and a connector terminal outside the second relay board 16 and the like are detachably connected.

A vertically long support member 23 is attached along the side edge of the back side 1b of the game board 1 near the center in the up-down direction and slightly inside one side edge. In order to vertically install the board 23a on the back surface of the upper and lower ends in a state of being separated from the back surface 1b of the game board 1, each leg piece 2 is provided.
3b is protruded, and the support member 23 is fastened to the back surface 1b of the game board 1 via screws inserted through both leg pieces 23b.

The rib 23 formed on the rear side of the substrate 23a
Projecting pieces 23d are respectively connected to the upper and lower ends of the upper and lower ends c.
Is recessed.

A substantially cylindrical locking member 25 is provided near the center in the vertical direction on the back surface 1b of the game board 1 and inside the other side edge.
Is rotatably attached via a screw 2 inserted through the locking member 25.

In the vicinity of the center of the body 25a of the locking member 25, a supporting edge 25b is protruded along the circumferential direction.
A pair of knobs 25c, 25c protruding in opposite directions to rotate the locking member 25 at the tip of the body 25a.
Are formed.

A back cover 26 for opening and closing the center of the back surface 1b of the game board 1 so as to be openable and closable is for covering a main cover 27 made of synthetic resin into a substantially rectangular box shape which is open frontward, and a winning device N. A sub-cover 28 formed in a rectangular box shape with a front opening smaller than the main cover 27 is detachably assembled.

At the center of the rear wall plate 27a of the main cover 27, a substantially rectangular through-hole 27d is opened from the upper end to the lower end of the rear wall plate 27a. Plates 27b and 27c are formed to protrude sideways.

The lower surfaces of a pair of upper and lower protruding pieces 29, 29 projecting from the upper and lower portions of one of the overhanging plates 27b, respectively, are rotatable upward into the two bearing holes 24 of the support member 23, respectively. A pair of upper and lower support pins 30 for removably inserting the support pins 30 are respectively suspended.

At the center of the overhanging plate 27c on the other side, a round hole-shaped middle hole 31a, and square hole-shaped upper holes 31b and lower holes 31c respectively formed above and below the middle hole 31a are continuously provided. The inserted insertion hole 31 is provided.

On the back surface of the overhanging plate 27c, the upper hole 31b and the lower hole 31 are curved along the edge of the hole 31a.
The latching edge 32 divided by c is projected and provided.
A pair of circular arc-shaped stoppers 32a, 32
a are protrudingly formed and arranged in a 180 ° rotationally symmetrical shape.

The main cover 27 is cantilevered and horizontally rotatable with respect to the support member 23 with both support pins 30 inserted into the two bearing holes 24 of the support member 23. The main cover 27 can be lifted slightly so that the two support pins 30 can be pulled out of the two bearing holes 24, and the main cover 27 can be removed from the support member 23.

Also, both knobs 25c of the locking member 25
The locking member 25 is inserted into the insertion hole 3 with the
1, the hole edge of the middle hole 31 a of the insertion hole 31 comes into contact with the support edge 25 b of the locking member 25, and
The overhanging plate 27c is hooked on the hooking edge 32 so that the locking member 25
Are locked by both knobs 25c, and the main cover 27 is locked in a closed state in which the back surface 1a of the game board 1 is covered with a predetermined gap.

Further, in this state, when the two knobs 25c are turned 90 ° in the opposite direction and directed in the vertical direction, the locking member 2
5 is released, the overhang plate 27c is released, and the main cover 27 is rotated to operate the back surface 1 of the game board 1.
b can be opened, and the main cover 27 can be removed from the support member 23 in this state.

The overhanging plates 27b, 27 of the main cover 27
In the vicinity of the lower end of c, a pair of vertically long ridges 33, 33 which are arranged in a vertical series and connected to the vicinity of the lower end of both side wall plates of the main cover 27, respectively, protrude slightly apart. Each of the projections 33 has a vertically elongated engaging groove 3 which is open rearward.
3a is recessed, and an engagement hole 34 is provided between both protrusions 33 near the lower ends of both overhanging edges 27b and 27c.

A pair of upper and lower hooking claws 35 each having a hook-shaped projection 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, respectively.
Reference numeral 8 denotes a prize winning device N in which each of the hooking claws 35 is elastically hooked to both side window edges of the through window 27d of the main cover 27 and protrudes rearward of the main cover 27 from the upper rear end face of the main cover 27. Is detachably engaged with the lid covered.

The pair of left and right support plates 36, 36 are vertically attached to the lower portions of the overhanging 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, 36a, which are notched horizontally, are provided in the vicinity of the front edges of the support plates 36 in the vertical direction. Insertion edges 36b, 36b are formed above and below 36a, respectively, and locking claws 36c having hook-shaped protrusions at the ends are formed between the 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 both projections 37 have upper and lower bearing holes which are open inward. 37a is recessed horizontally, and a vertically long ridge 38 is provided between the two protrusions 37 on the inner surface of both support plates 36.
Each of the ridges 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 inserted into the two engagement grooves 33a of the main cover 27, respectively, and the engagement claws 36c are elastically engaged with the edges of the engagement holes 34 of the main cover 27, respectively. Also, the upper and lower bearing holes 37a and the bearing grooves 38a of the two support plates 36 can be detached from the lower portions on both sides of the main cover in a state where the bearing holes 37a and the bearing grooves 38a face each other, so that elastic tilting in the left and right directions near the rear end portion is allowed. Mounted on

The control board storage box 41 is provided with a winning device N
A control circuit for electrically controlling the control board 40 is provided with a back cover 26 for accommodating the control board 40 which is printed and formed into a rectangular plate shape.
A base plate 42 on which the control board 40 is juxtaposed on the rear side, and a cover 43 for covering the control board 40. ing.

The base plate 42 is made of a conductive synthetic resin material mixed with a conductive material and is formed in a horizontally long rectangular dish shape so that the base plate 42 is provided with conductivity. The side surface and the rear end surfaces of the upper and lower wall plates 42a, 42a and the left and right wall plates 42b, 42b of the base plate 41 are tightly fitted and screwed so as to be aligned.

A pair of left and right cutouts 44 are respectively recessed substantially in the left and right ends of the upper and lower wall plates 42a of the base plate 42 in a substantially flat groove shape, while the left and right wall plates 42b of the base plate 42 are formed. A pair of upper and lower cylindrical support shafts 45A and 45B protruding outward are respectively protruded from the outer surface near the upper end and the center.

The base plate 42 is inserted between the two support plates 36 with the both support plates 36 slightly inclined outward, and the upper support shafts 45A are connected to the upper support holes 3 of the both support plates 36.
7a, and both lower support shafts 45B are supported by both support plates 36 in an upright posture with both lower support shafts 45B being inserted into lower ends of the bearing grooves 38a of the both support plates 36 in an upright posture. The control board 40, which is detachably bridged between the two support plates 36 and fitted in the base plate 42, is disposed behind the second relay board 16.

A metal foil 48 for noise shielding (static and magnetic) interposed between the base plate 42 and the control board 40 is provided on 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 fitted with the upper support shafts 45A into the upper ends of the support plates 36 in the bearing grooves 38a. The lower support shafts 45B are inserted into the lower bearing holes 37a, and are supported by the two support plates 36 in a state where the mounting position is displaced downward.

The cover 43 of the control board storage box 41 is formed of a conductive synthetic resin material mixed with a conductive material into a substantially rectangular box shape, and the cover 43 is provided with conductivity, and is provided on the front edges of the upper and lower wall plates 43a. Are a pair of right and left 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, and the cover 43 is detachably engaged with the base plate 42 in a state in which the locking claws 46 are elastically locked in the respective notches 44 of the base plate 42. I have.

Near the left and right ends of the control board 40, vertically arranged third connector terminals 47 to 47 are respectively attached. The control board 40 is covered with the third connector terminals 47 on both sides exposed. 43.

The third connector terminal 47 is connected to a connection terminal of a lead bundle for connecting the first connector terminal 7 and the control circuit of the control board 40, and is connected to the second connector terminal 22 and the control circuit of the control board 40. The connection terminals of the lead bundle are detachably connected to each other.

Next, the operation and effect of the embodiment having the above configuration will be described. In this example, on the back surface 1b side of the game board 1,
Is a second relay board 16 having a plurality of connector terminals 22.
Is attached to the back 1b of the game board 1, and a ball passage is formed inside.
Installed behind the guiding gutter 11 that has been formed,
Leads drawn from scattered and mounted electrical components
Connected to the relay board 16 via the connector terminals 22 respectively,
A plurality of holding pieces 15 connected to the rear surface of the main body of the guiding gutter 11
Connected to the relay board 16 via connectors
Each lead wire is distributed and inserted.

According to the above embodiment , the power of each part of the game board 1 is
The long and short lead wires drawn from the power parts are
In a state that does not block the passage of game balls passing through the passage
The wiring can be relayed by connecting to the second relay board 16.
The game ball on the back 1b side of the game board 1 becomes a lead line
Therefore, the trouble hindered can be eliminated.

Also, all the bundles of electric parts and electric circuits of the game board 1 are assembled on the first and second relay boards 6, 16 and the control board 40 via the connector terminals 7, 22, 47, respectively. Therefore, each lead wire can be arranged neatly on the back surface of the game board 1, and the number of steps for electrical connection on the back side of the game board 1 can be simplified.

Further, since the base plate 42 and the cover 43 of the control board storage box 41 are formed of a conductive synthetic resin to protect and store the control board 40 in the conductive control board storage box 41, There is an effect that the control circuit of the board 40 can be protected from a failure due to static electricity or electromagnetic waves.

[0052]

[Effects of the invention] According to the invention, the electric parts of each part of the game board
The long and short lead wires drawn from the product and the ball path of the guiding gutter
A relay base that is reasonably easy to keep the passing of game balls
It can be connected to a board to relay the wiring,
The game ball on the back side is blocked by the lead wire
Problems can be eliminated.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of a main part showing one embodiment of the present invention.

FIG. 2 is a rear view of the game board.

FIG. 3 is a rear view of the vicinity of a back cover and a control board storage box.

FIG. 4 is an exploded perspective view of a back cover and a control board storage box.

FIG. 5 is an exploded perspective view of the vicinity of a lower portion of a guide gutter and a second relay board.

FIG. 6 is an enlarged perspective view illustrating an attached state of a second relay board.

FIG. 7 is a sectional view taken along line XX of FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Game board 5 Special case 6,16 Relay board 7,22,47 Connector terminal 11 Guide gutter 26 Back cover 40 Control board 41 Control board storage box 47 Connector terminal N Winning device

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Morito Taki 1-22-22 Kamotsukicho, Nakamura-ku, Nagoya-shi, Aichi Prefecture Inside Daiichi Shokai Co., Ltd. (72) Tomokazu Tanaka Kamotsuki, Nakamura-ku, Nagoya-shi, Aichi 1-22, Machi-cho, Daiichi Shokai Co., Ltd. (56) References Japanese Utility Model 1987-174575 (JP, U)

Claims (1)

(57) [Scope of request for utility model registration] 1. A game ball guiding device provided on a back surface of a game board.
At the back of the guide gutter, project a stepped pin-shaped mounting member
Provision is made in the form of a protrusion, and the rear end small diameter portion of the mounting member is
Insert the relay board up and down with respect to the guiding gutter
Position right and left, and a space between the guide gutter
A wiring processing mechanism in a game board of a gaming machine , wherein a forward displacement is regulated in a state where the wiring board is separated .