JPH0718777U - Mounting structure for guide gutter in pachinko machine - Google Patents

Abstract

(57) [Summary] [Purpose] To simplify the installation of the ball guide mechanism on the back of the game board. [Structure] A guide gutter 11 formed of a transparent synthetic resin material has upper and lower gutter parts 12, left and right gutter parts 13 connected to the left and right end parts of the gutter part 12, the upper gutter part 12 and the upper gutter part 12. A plurality of projecting pieces 1 provided on the outer surface of the vertical gutter 13 respectively.
1a is formed, and each projecting piece 11a is fixed to the game board 1 by a U-shaped presser nail 9 that is penetrated through the through hole 14 provided in each projecting piece 11a and is driven into the back surface 1b of the game board 1. Then, the guide gutter 11 is attached to the back surface 1b of the game board 1.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a mounting device for mounting a control board, on which a control circuit for electrically controlling a winning device or the like is printed, on a back side of a game board in a gaming machine such as a pachinko machine.

[0002]

[Prior art]

 In a conventional pachinko machine, the control board connected to the winning device and electric parts was fixedly mounted near the winning device.

[0003]

[Problems to be solved by the device]

 Therefore, if the winning device is replaced with another winning device having a different external dimension, it is necessary to use a mounting mechanism different from the existing mounting mechanism for the control board. There was a problem that it could not cope with the dimensional difference. An object of the present invention is to solve the above-mentioned problems and to cope with the difference in the external dimensions of the winning device by using a common control board mounting mechanism.

[0004]

[Means for Solving the Problems]

 The present invention is a control circuit for electrically controlling a winning device or the like in a control board storage box that is installed so that the mounting position can be changed while avoiding the winning device with respect to the back cover that covers the back surface of the game board. The gist of the present invention is a control board mounting device in a gaming machine, in which a control board having a printed printed circuit board is mounted in the control board and the connector terminals for connecting the control circuit and external wiring are exposed. .

[0005]

[Action]

 Assemble the control board storage box that contains the control board in a state that avoids the winning device by changing the assembly position to the back cover that covers the back side of the game board according to the external dimensions of the winning device. The control board is attached to the back side of the game board through a common control board storage box regardless of the external dimensions of the winning device.

[0006]

【Example】

 Next, an embodiment of the present invention will be described with reference to the drawings. Electronic components such as lamps 2 to 2, LEDs 3 to 3 and proximity switches 4 to 4 are attached to a game board 1 that is detachably assembled to the front frame of the pachinko machine.

In the winning device N assembled in the central portion of the game board 1, the angular accessory case 5 in which the rotating body (effect) is incorporated is opened in the central portion of the game board 1. It is attached in a state of being inserted into the window portion 1 a and is projected rearward of the back surface 1 b of the game board 1.

A motor 50 for rotationally driving the rotating body, electric components such as a solenoid 51, a lamp 52, an LED and a proximity switch are attached to the accessory case 5, and the accessory case 5 has a rear end portion. On the back surface of the vertically mounted mounting plate 5a, a rectangular plate-shaped first relay substrate 6 is vertically attached in parallel.

A plurality of first connector terminals 7 to 7 are attached to the first relay board 6, and the connection terminals of the lead wire bundles connected to the electric components of the winning device N are attached to the first connector terminals 7. Also, the connection terminals of the lead wire bundle connecting the electric circuit of the first relay board 6 and the connector terminals outside the first relay board 6 are detachably attached.

A guide gutter 11 provided for guiding and passing a game ball rolled from the front surface to the back surface 1b of the game board 1 is attached to the back surface 1b of the game board so as to surround the accessory case 5. The guide gutter 11 is formed of a transparent synthetic resin material, and upper and lower lateral gutters 12 and 12 and left and right vertical gutters 13 and 13 are connected in a substantially rectangular frame shape.

The upper side gutter 12 and both vertical gutters 13 connected in a substantially gate shape are formed in a U-shaped cross section, and the lower side gutter 12 includes a vertical rear gutter plate 12a and this rear gutter. It is formed by a bottom plate 12b connected to the lower edge of the plate 12a and a tilting plate 12c connected to the front surface of the rear gutter plate 12a. The rear gutter plate 12a is provided below the rear gutter plates 13a of both vertical gutter parts 13. They are connected and laid horizontally in an upright position.

The projections 11a to 11a are provided on the outer gutters 13b of the both vertical gutters 13 at the upper part, near the central part, the lower part, and at the central part of the upper gutter plate 12d of the upper gutter part 12, respectively. The through holes 14 are formed through each of them, and each projecting piece 11a is fixed to the back surface 1b of the game board 1 by a gate-shaped presser nail 9 that is driven into the back surface 1b of the game board 1.

A part of the lead wire bundle is inserted near the lower end of the rear gutter plate 13a of the both vertical gutter parts 13 and each of the upper and lower parts is bent into an approximately L shape in order to prevent dispersion and movement of the lead wire bundle. The pair of holding pieces 15 to 15 are provided so as to project in a cut-and-raised shape.

On the back surface of the rear gutter plate 12a of the lower side gutter part 12, a second relay board 16 having a rectangular plate shape is juxtaposed for vertically mounting at a position spaced rearward from the rear surface of the rear gutter plate 12a. The first to fifth mounting members 17, 18, 19, 20, 21 are horizontally projected rearward.

A pair of left and right first mounting members 17 formed in a substantially cylindrical shape are disposed near the left and right ends of the upper part of the rear gutter plate 12a, and the rear ends of the first relay member 16 are above the second relay board 16 respectively. Engagement portions 17a are formed to respectively hold the corner portions and restrict the displacement of the corner portions to the upper side, the one side and the rear side.

A second mounting member 18 having a gate-shaped cross section is disposed at an intermediate portion of both the first mounting members 17, and a central portion of an upper edge of the second relay board 16 is engaged and held at a rear end thereof. Further, an engaging portion 18a for restricting the upward and backward displacement of the upper edge is formed.

A pair of left and right third mounting members 19 each having a rectangular cross section and being elastically deformable in the left and right direction are disposed below both first mounting members 17, and at their rear ends, respectively. Retaining claws 19a are formed to lock both side edges of the second relay board 16 and restrict the rearward separation of the board 16.

A pair of left and right fourth mounting members 20 each formed in the shape of a round bar is disposed obliquely below both third mounting members 19 and at the rear end thereof on both sides below the second relay board 16. Insertion pins 20a, which are respectively inserted into the small holes 16a penetratingly provided to position and support the second relay board 16, are formed in a stepped shape. The round bar-shaped fifth mounting member 21 is arranged at an intermediate portion of both the fourth mounting members 20, and the second relay substrate 16 is in contact with the rear end face of the fifth mounting member 21 to restrict forward displacement of the same substrate 16.

The upper corners of the second relay board 16 are respectively engaged with the engaging portions 7 a of the first mounting members 17, and the upper edges of the second relay substrate 16 are inside the engaging portions 18 a of the second mounting member 18. With both side edges being hooked by the hooking claws of both the third mounting members 19 and the insertion pins 20a of the fourth mounting member 20 being inserted into both the small holes 16a of the relay board 16, respectively, 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 attached to the second relay board 16, and the connection terminals of the lead wire bundle connected to the first connector terminals 7 are attached to the second connector terminals 22 and the game board. 1. A connection terminal of a lead wire bundle for connecting the electrical component attached to the first connector terminal 2 and the second connector terminal 22, and a connection of a lead wire bundle for connecting the second connector terminal 22 and an external connector terminal of the second relay board 16. The terminals, etc. are detachably attached.

A vertically long support member 23 is attached along the side edge slightly inward of one side edge near the central portion of the back surface 1b of the game board 1 in the vertical direction, and the substrate 23 of the support member 23 is attached. On the back surface of the upper and lower end portions of a, leg pieces 23b are respectively projected so as to vertically install the board 23a in a state of being separated from the back surface 1b of the game board 1, and the supporting member 23 is provided with screws inserted in both leg pieces 23b. It is fastened to the back surface 1b of the game board 1.

The ribs 23c formed on the rear surface side of the substrate 23a are respectively provided with projecting pieces 23d at the upper and lower ends thereof, and the projecting pieces 23d are respectively provided with bearing holes 24, 24 having open upper ends. ing.

Near the central portion of the back surface 1b of the game board 1 in the up-down direction, a substantially cylindrical locking member 25 is provided inside the side edge on the other side, and the screw 2 inserted in this locking member 25 is inserted. It is attached so that it can be rotated.

A supporting edge 25b is provided in the vicinity of the central portion of the body portion 25a of the locking member 25 so as to project along the circumferential direction, and the locking member 25 is rotatably operated at the tip of the body portion 25a. A pair of knobs 25c, 25c protruding in the opposite directions are formed.

The back cover 26 that covers the central portion of the back surface 1b of the game board 1 so as to be openable and closable covers the main cover 27 formed of a synthetic resin material in a substantially rectangular box shape that is open to the front, and the winning device N 1. For this reason, a sub-cover 28, which is smaller than the main cover 27 and is formed in the shape of a rectangular box that opens forward, is separably assembled.

A substantially rectangular through window 27d is opened from the upper end to the lower end of the rear wall plate 27a at the center of the rear wall plate 27a of the main cover 27, while the main cover 27 projects from both front end edges. The plates 27b and 27c are formed to project laterally.

The lower surface of a pair of upper and lower projecting pieces 29 and 29 projectingly provided on the upper and lower portions of the projecting plate 27 b on one side is rotatable with respect to both bearing holes 24 of the supporting member 23. A pair of upper and lower support pins 30 for detachably inserting in one direction are respectively suspended.

A round hole-shaped middle hole 31a, and square hole-shaped upper holes 31b and lower holes 31c respectively formed in the upper and lower sides of the middle hole 31a are continuously provided in the center of the overhang plate 27c on the other side. The inserted insertion hole 31 is formed through.

On the rear surface of the overhanging plate 27c, on the hole edge of the inner hole 31a, a hooking edge 32 that is curved along the hole edge and is divided by the upper hole 31b and the lower hole 31c is provided. A pair of stoppers 32a, 32a in the form of arc-shaped projecting edges are formed on the upper and lower portions of the toe edge 32 so as to project in a rotationally symmetrical manner of 180 °.

The main cover 27 is cantilevered with respect to the support member 23 in a state that both support pins 30 are inserted into both bearing holes 24 of the support member 23, and is supported so as to be rotatable in the horizontal direction. The main cover 27 can be removed from the support member 23 by slightly lifting the main cover 27 to remove the support pins 30 from the inside of the bearing holes 24.

Further, when the locking member 25 is inserted into the insertion hole 31 with both knobs 25c of the locking member 25 oriented vertically, the hole edge of the middle hole 31a of the insertion hole 31 becomes the locking portion. The protruding plate 27c of the main cover 27 is engaged with the support edge 25b of the member 25 and is retained by the retaining edge 32, and the locking member 25 is prevented from coming off by both knobs 25c. And is locked in a closed state with the back surface 1a of the game board 1 covered.

Further, in this state, when both knobs 25c are turned in the opposite direction by 90 ° and directed in the vertical direction, the retaining state of the locking member 25 is released, and the projecting plate 27c is released, so that the locking plate 25c is released. The back surface 1b of the game board 1 can be opened by rotating the in-cover 27, and the main cover 27 can be removed from the support member 23 in this state.

A pair of vertically elongated protrusions 33 are arranged vertically in series near the lower ends of the two overhanging plates 27 b and 27 c of the main cover 27 and connected to the lower ends of both side wall plates of the main cover 27. , 33 are respectively projected slightly apart from each other, and both of these protruding ridges 33 are provided with vertically elongated engaging grooves 33a which are open rearward, respectively, while on the other hand, in the vicinity of the lower ends of both overhanging edges 27b, 27c. Engagement holes 34 are formed between the protrusions 33, respectively.

A pair of upper and lower hooks 35 having hook-shaped protrusions 35a at the tips are provided at the upper and lower portions of both side edges of both side plates 28a of the sub cover 28. The hooking claws 35 are elastically hooked to both side window edges of the through window 27d of the main cover 27 and protruded rearward of the main cover 27 from above the rear end surface of the main cover 27 to cover the winning device N. It is detachably attached in a state.

The pair of left and right support plates 36, 36 are vertically attached to the lower portions of the two overhanging plates 27 b, 27 c of the main cover 27 and arranged in parallel at the lower portion of the main cover 27.

A pair of upper and lower slits 36a, 36a, which are horizontally cut out, are arranged in parallel with each other in the central portion in the vertical direction near the front edge of each of the support plates 36, and are spaced apart from each other. Insertion edges 36b and 36b are formed above and below 36a, respectively, and a locking claw 36c having a hook-shaped projection at the tip is elastically deformable between both slits 36a. .

Conical upper and lower projections 37, 37 are provided at the upper and lower ends of the rear end portions of the inner side surfaces of both support plates 36, respectively. 37a is laterally recessed, and vertically long protrusions 38 are provided between the protrusions 37 on the inner side surfaces of both support plates 36. The protrusions 38 are open inward. The bearing groove 38a is recessed along the vertical direction.

In both support plates 36, both insertion edges 36 b are respectively inserted into both engagement grooves 33 a of the main cover 27, and locking claws 36 c are elastically locked to the hole edges of the engagement holes 34 of the main cover 27. Further, with the upper and lower bearing holes 37a and the bearing groove 38a of both support plates 36 facing each other, they can be detached from the lower portions on both sides of the main cover, respectively, and elastic tilting in the left-right direction near the rear end is allowed. Is installed as.

The control board storage box 41 is provided on a lower portion of the back cover 26 for housing the control board 40 formed in a rectangular plate shape by printing a control circuit for electrically controlling the winning device N and the like. A base plate 42, which is removably assembled while avoiding the winning device N and the sub-cover 28, has a control board 40 mounted in parallel on the rear side, and a cover 43 which covers the control board 40.

The base plate 42 is made of a conductive synthetic resin material in which a conductive material is mixed and is formed into a horizontally long rectangular dish shape to impart conductivity to the base plate 42. The control board 40 is provided in the base plate 42. The rear side face and the upper and lower wall plates 42a and 42a of the base plate 41 and the rear end faces of the left and right wall plates 42b and 42b are closely fitted and screwed together.

A pair of left and right notches 44 are formed inwardly of the left and right ends of the upper and lower wall plates 42a of the base plate 42 in a substantially flat 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, which are projected laterally outward, are respectively provided near the upper end and the center of the outer side surface of the shaft.

The base plate 42 is inserted between the support plates 36 in a state in which the support plates 36 are slightly tilted outward, and the upper support shafts 45A are inserted into the upper bearing holes 37a of the both support plates 36, respectively. In the state in which both lower support shafts 45B are fitted into the lower ends of the bearing grooves 38a of both support plates 36, they are supported in an upright posture on both support plates 36 in a cantilevered manner. On the other hand, the control board 40, which is detachably bridged and fitted in the base plate 42, is disposed behind the second relay board 16.

A metal foil 48 for noise shielding (electrostatic and magnetic) interposed between the base plate 42 and the control board 40 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 has both upper support shafts 45 A fitted to the upper ends in the bearing grooves 38 a of both support plates 36. Both lower support shafts 45B are inserted and inserted into both lower bearing holes 37a, and are supported by both 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 into a substantially rectangular box shape with a conductive synthetic resin material mixed with a conductive material, and the cover 43 is provided with conductivity, and the upper and lower wall plates 43a are provided with front end edges thereof. Each of which has a pair of left and right locking claws 46 protruding forward and having hook-shaped projections at the ends thereof, which are elastically deformable in the vertical direction, and the cover 43 has each locking claw 46 of the base plate 42. It is detachably attached to the base plate 42 in a state of being elastically locked in each notch 44.

Third connector terminals 47 to 47 arranged in the vertical direction are attached near the left and right ends of the control board 40, and the control board 40 is exposed with the third connector terminals 47 on both sides exposed. It is covered by a cover 43.

The third connector terminal 47 connects the connection terminal of the lead wire bundle that connects the first connector terminal 7 and the control circuit of the control board 40, and the second connector terminal 22 and the control circuit of the control board 40. The connecting terminals of the lead wire bundle are detachably connected.

Next, the operation and effect of the embodiment having the above configuration will be described. In this example, the prize winning device N and the like are electrically installed in the control board storage box 41 that is assembled to the back cover 26 that covers the back surface 1b of the game board 1 so as to be able to change the assembly position while avoiding the prize winning device N. A control board 40 on which a control circuit for mechanically controlling is printed is housed in a state in which a third connector terminal 47 attached to the control board 40 and connecting the control circuit and external wiring is exposed.

Therefore, even if the external dimensions of the winning device N are changed, the control board 40 is moved to the winning device N by vertically moving the mounting position of the control substrate storing box 41 to the back cover 26. It can be attached to the back side of the back cover 26 through the common control board storage box 41 in the avoiding state, and there is an effect that it is possible to easily deal with the difference in the outer dimension of the winning device N.

Also, all the lead wire bundles for the electric parts and electric circuits of the game board 1 are gathered 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 in order 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, the base plate 42 and the cover 43 of the control board storage box 41 are made of 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 substrate 40 can be protected from damage due to static electricity or electromagnetic waves.

[0052]

[Effect of device]

 The present invention electrically controls the prize winning device, etc. in the control board storage box that is assembled so that the assembly position can be changed while avoiding the prize winning device with respect to the back cover that covers the back side of the game board. The control board with the control circuit printed is stored with the connector terminals attached to the control board and connecting the control circuit and the external wiring exposed, so the external dimensions of the winning device can be changed. Also, by changing the mounting position of the control board storage box to the back cover, it is possible to assemble while avoiding the prize winning device via the control board storage hook, and it is possible to deal with the difference in the external dimensions of the prize winning device. There is.

[Submission date] August 29, 1994

[Procedure 3]

[Document name to be amended] Statement

[Correction target item name] 0001

[Correction method] Change

[Correction content]

[0001]

[Industrial applications]

The present invention relates to a guide gutter mounting structure that is mounted on the back surface of a game board in a pachinko machine .

[Procedure amendment 4]

[Document name to be amended] Statement

[Name of item to be corrected] 0002

[Correction method] Change

[Correction content]

[0002]

[Prior art]

In a conventional pachinko machine, a game ball rolled to the back side of the game board is guided by, for example, a plurality of guide members screwed to the back surface of the game board .

[Procedure Amendment 5]

[Document name to be amended] Statement

[Name of item to be corrected] 0003

[Correction method] Change

[Correction content]

[0003]

[Problems to be solved by the device]

This invention is to an object to stabilize the mounted state of the induction gutter to simplify the mounting operation of the induction gutter to the game board.

[Procedure correction 6]

[Document name to be amended] Statement

[Correction target item name] 0004

[Correction method] Change

[Correction content]

[0004]

[Means for Solving the Problems]

According to the present invention, a guide gutter that is formed of a synthetic resin material and guides a game ball that has rolled to the back side of a game board has upper and lower gutters installed along the lateral direction, and the upper and lower gutters are the both gutters parts left and right ends to be connected respectively to a downpipe section of the installed horizontally formed along the vertical direction of the holes through the outer surface of the top and the both a down pipe portion of the upper Yokodoi portion penetrated has been a projecting piece projecting respectively, the protruding pieces, have a bent shape in a U shape, the back surface of each game board by pressing nail implanted on the game board through said through-holes It has a configuration in which the guide gutter is attached to the back surface of the game board in a fixed state .

[Procedure Amendment 7]

[Document name to be amended] Statement

[Name of item to be corrected] 0005

[Correction method] Change

[Correction content]

[0005]

[Action]

When installing the guide gutter on the back of the game board, the top and left and right sides of the upper gutter of the guide gutter Of each projecting piece protruding from the outer surface of the vertical gutter part of the It is fixed by each presser nail that is driven into the game board. Transfer to each part on the back side of the game board The moved game balls are collectively guided in the vertical and horizontal directions by the guide gutter.

[Procedure Amendment 8]

[Document name to be amended] Statement

[Name of item to be corrected] 0015

[Correction method] Change

[Correction content]

The pair of left and right first mounting members 17 formed in a substantially prismatic shape are disposed near the left and right ends of the upper part of the rear gutter plate 12a, and the rear side of each of the first corners of the second relay board 16 has an upper corner part. Engaging portions 17a are formed to lock the corners and regulate the displacement of the corner portion to the upper side, one side, and the rear side, respectively.

[Procedure Amendment 9]

[Document name to be amended] Statement

[Correction target item name] 0040

[Correction method] Change

[Correction content]

The base plate 42 is formed of a horizontally long rectangular plate made of a conductive synthetic resin material mixed with a conductive material to impart conductivity to the base plate 42. , Base plate 4TwoOf the upper and lower wall plates 42a, 42a and the rear end faces of the left and right wall plates 42b, 42b. Each It is tightly fitted and screwed so as to be aligned.

[Procedure Amendment 10]

[Document name to be amended] Statement

[Correction target item name] 0048

[Correction method] Change

[Correction content]

Next, the operation and effect of the embodiment having the above configuration will be described. In this example, the upper and lower Yokodoi portion 12 disposed along the horizontal direction for induction trough 11 is molded of a synthetic resin material you induce game ball that rolls back side of the game board 1, upper and lower parts Are connected to the left and right ends of both gutters 12 to form left and right vertical gutters 13 installed along the vertical direction, and are formed on the upper surface of upper gutter 12 and the outer surfaces of both vertical gutters 13. The projecting pieces 11a having the through holes 14 penetrating are provided respectively, and each projecting piece 11a has a shape bent into a U shape, and is penetrated through the through hole 14 and is driven into the game board 1 . Guide troughs 11 are attached to the back surface 1b of the game board 1 while being fixedly secured to the back surface 1b of the game board 1 by the presser nails 9, respectively .

[Procedure Amendment 11]

[Document name to be amended] Statement

[Correction target item name] 0049

[Correction method] Change

[Correction content]

[0049] Therefore, only the induction gutter 11 Katatome the back surface 1b of the game board 1 the projecting pieces 11a by driving presser foot nails 9 can be mounted on the game board 1, induction of the game board 1 The installation work of the gutter 11 can be simplified and streamlined.

[Procedure Amendment 12]

[Document name to be amended] Statement

[Correction target item name] 0050

[Correction method] Change

[Correction content]

[0050] Also, the holding nails 9 is driven on the game board 1 through the through hole 14 of the projecting pieces 11a, induction gutter 11 to the game board 1 to strengthen the solid stop state of the projecting pieces 11a It is possible to stabilize the mounting state of the guide and to eliminate the problem that the guide gutter 11 is damaged by the driving of the presser nail 9 .

[Procedure Amendment 13]

[Document name to be amended] Statement

[Correction target item name] 0051

[Correction method] Change

[Correction content]

Furthermore, since the upper gutter part 12 and the left and right gutter parts 13 are formed in a series on the guide gutter 11, each game ball rolled to each part on the back side of the game board 1 is formed by a single member. can be induced at once to a vertical or horizontal direction, it is possible to eliminate the number of hands to attach individually the plurality of guide members on the game board.

[Procedure Amendment 14]

[Document name to be amended] Statement

[Correction target item name] 0052

[Correction method] Change

[Correction content]

[0052]

[Effect of device]

According to the present invention, each projecting piece is fixed to the back surface of the game board by the operation of pressing the presser nail. The guide gutter can be attached to the game board simply by mounting the guide gutter on the game board. Can be simplified and streamlined. In addition, since the presser nail penetrates the through hole of the protrusion and is driven into the game board, the protrusion of It is said that it is possible to strengthen the stop state and stabilize the mounting state of the guide gutter on the game board. It is possible to solve the problem that the guide gutter is damaged by driving the presser nail. . In addition, since the upper gutter and the left and right gutters are formed in a series on the guide gutter, Each game ball rolled to each part on the back side of the board is collectively guided in the vertical and horizontal directions by a single member. Can be guided, eliminating the need to individually install multiple guide members on the game board. You can

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view of an essential part showing an embodiment of the present invention.

FIG. 2 is a back 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 a lower part of a guide gutter and a second relay board.

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

7 is a cross-sectional view taken along line XX of FIG.

[Explanation of symbols]

 1 game board 5 accessory 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

─────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] August 29, 1994

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be corrected] Name of device

[Correction method] Change

[Correction content]

[Title of device] Installation structure of guide gutter in pachinko machine
Construction

[Procedure Amendment 2]

[Document name to be amended] Statement

[Name of item to be corrected] Claim 1

[Correction method] Change

[Correction content]

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Morito Taki, creator 22-22 Kamotsuki-cho, Nakamura-ku, Nagoya-shi, Aichi Daiichi Shokai Co., Ltd. 1-chome 22 Daiichi Shokai Co., Ltd.

Claims (1)

[Scope of utility model registration request] 1. A prize winning device and the like are electrically controlled in a control board storage box that is assembled so that the assembly position can be changed while avoiding the prize winning device with respect to the back cover that covers the back surface of the game board. A control board mounting device for a gaming machine, characterized in that a control board on which a control circuit is printed is housed in a state in which a connector terminal that is mounted on the control board and connects the control circuit and external wiring is exposed.