JP3967840B2 - Pachinko machine - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention simplifies connection work by a detachable wiring processing unit (connector unit) for electrically connecting electrical and electronic parts or control circuit boards provided in a pachinko gaming machine, and a plurality of detachable types on a single connector post. The present invention relates to a pachinko machine that can perform wiring processing by integrating wiring processing units.
[0002]
[Prior art]
In a conventional pachinko machine, the wiring terminals that electrically connect electrical and electronic components or control circuit boards provided on the mechanism board, game board, front frame, etc. of the pachinko gaming machine are connected to each other and the core wire of the wiring terminal is stopped at the top. Attach a conductive connection fitting integrally formed with a spring-like contact piece that contacts a terminal part and a cylindrical part for inserting a terminal, and a terminal, and a plurality of insertion holes are formed in the connector member. plug connector member of the wiring terminals was inserted crimped fitted with conductive fitting is being used.
[0003]
[Problems to be solved by the invention]
In the conventional connector member wiring processing structure, since the lead wire conductive connection fitting is fitted into the insertion hole of the connector member to be crimped, the connection work between the electrical and electronic parts or the control circuit board is performed. It takes time and labor, and the cost is high. Further, when the wiring is pulled to remove the connector member, some connection terminals may be detached from the connector member .
[0004]
The present invention solves such a problem, and simplifies connection work by a connector member for electrically connecting electrical and electronic parts or control circuit boards provided in a pachinko gaming machine, and the wiring terminals are synthesized into the connector member. Pachinko that can be integrated and prevented from being pulled out by pushing in the Y-shaped groove of the wiring connection piece of the conductive connection end and thrusting into the Y-shaped groove of the conductive connection end by the arrow-shaped locking portion of the resin-made connector member It shall be the object of the present invention to provide a game machine.
[0005]
[Means for Solving the Problems]
A pachinko gaming machine according to claim 1 of the present invention is a pachinko gaming machine provided with a detachable wiring processing unit in which a synthetic resin connector member is provided at the leading end of a wiring for electrically connecting electrical and electronic parts or a control circuit board to each other. ,
The detachable wiring processing unit includes a metal conductive connection end,
In the synthetic resin connector member, a plurality of vertically long insertion holes having front and upper openings are formed in a row at regular intervals, and the insertion hole has a width and depth at which the lower part can fit the conductive connection end. The upper part is narrower than the lower part and has a diameter into which the wiring can be inserted, and the upper front part of the insertion hole is formed with a locking part that is narrower than the wiring on both sides and can stop the wiring.
The locking portion between the insertion holes is formed in an arrow shape, and the wiring terminal of the wiring is pushed through between the locking portions of the arrow shape, and the wiring terminal is locked by the locking portion of the arrow shape,
The conductive connection end has a width that can be fitted into the insertion hole, and a wiring connection piece having a Y-shaped groove formed on the front surface is formed.
The conductive connection end is fitted and attached to the lower portion of the insertion hole from the front surface of each insertion hole, and the wiring terminal is compressed by pushing into the insertion hole using the elasticity of the locking portion, The core wire of the wiring terminal and the wiring connection piece are connected by pushing into the Y-shaped groove of the wiring connection piece of the conductive connection end and piercing the coating of the wiring .
[0007]
The operation of the first aspect of the invention is that the wiring terminal is tightly pressed by the arrow-shaped locking portion of the synthetic resin connector member, and is pushed into the Y-shaped groove of the wiring connecting piece at the conductive connecting end to pierce the film of the wiring. Since the wiring process is performed by the detachable wiring processing unit 30 integrated in the above, the connection work between the electrical and electronic parts of the pachinko machine or the control circuit board can be simplified and the cost can be reduced, and the wiring terminal is synthesized with the connector member. Since it is locked by the arrow-shaped locking part of the resin connector member and is compressed, it is integrated by pushing into the Y-shaped groove of the wiring connection piece of the conductive connection end and piercing the coating of the wiring, so that the lead wire etc. wiring Can be prevented.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a front view of a connector member used in the pachinko gaming machine of the present invention, FIG. 2 is an enlarged perspective view of a conductive connection end, FIG. 3 is a perspective view showing a connector post, a connector holder, and a connector member removed. FIG. 4 is a front view of a prize winning board, FIG. 5 is a front view of a relay board, FIG. 6 is a perspective view showing a connector post, a holder fitted with a connector member, a connector member and the like provided on the board, and FIG. A rear perspective view of the gaming machine, FIG. 8 is a circuit diagram.
[0010]
In FIG. 7, 1 is a machine frame, 2 is a front frame body that can be freely opened and closed to the machine frame, and 3 is a mechanism substrate. The mechanism board 3 includes a tank 10, a tank rail 11, a prize ball payout device 12, a back cover 13, a main board storage box 14, a prize ball payout control device 15, a ball hitting device 17 and the like. A prepaid card unit 4 is provided in the section. The present invention includes a front frame body 2, a mechanism board 3, an external connection terminal board provided on a game board, etc., a main board of a main board housing box, a relay board, a prize ball payout control board, a special symbol display board, a special prize opening Various connection boards 16 such as circuit boards such as boards, normal symbol display boards, etc., electrical connection wiring 20 for connecting electrical and electronic parts, etc., that is, lead wires, flat cables, etc. are detachable wiring processing units 30, connector posts 40, A connector holder 50 can be used to connect together.
[0011]
1 to 3, a detachable wiring processing unit (connector unit) 30 used for wiring processing of the pachinko gaming machine of the present invention will be described. The synthetic resin connector member 31 of the detachable wiring processing unit 30 is formed with a plurality of vertically long insertion holes 32 opened at the front and upper portions in a line at regular intervals. The insertion hole 32 has a width and depth at which the lower part can fit the conductive connection end 34 (metal connection fitting), and the upper part is made narrower than the lower part to have a diameter into which the wiring 20 such as a lead wire or a flat cable can be inserted. On the front surface of the upper portion of the insertion hole 32, locking portions 33 that can be narrower than the wiring and stop the wiring 20 are formed on both sides. The engaging portion 33 between the insertion holes 32 is formed in an arrow shape, and the wiring terminal is pushed through between the engaging portions of the arrow shape so that the wiring terminal is locked by the arrow shape and pressed against the connection end 34. FIG. 2 shows the conductive connection end 34 in an enlarged manner. The conductive connection end 34 has a width that can be fitted into the insertion hole 32 of the connector member 31, and a terminal connection portion 34 a that can fit the terminal 45 of the connector post 40, and a wiring connection piece that can connect the wiring 20. 34b is integrally formed. In the embodiment, the terminal connection portion 34a at the lower part of the metal connection end 34 has a U-shape that can be fitted and connected to the terminal 45 of the post 40 using elasticity, and a wiring terminal film is pierced on the upper part to connect to the core wire. A possible two-stage wiring connection piece 34b is integrally formed. The two-stage wiring connection piece 34b is a thin plate, and a Y-shaped groove 34c through which a film of the wiring terminal can be pierced is formed on the front surface. Further, at both ends of the connector member 31, convex portions 35 that fit into fitting concave portions 54 of a holder 50 described later are formed.
[0012]
The detachable wiring processing unit 30 fits and attaches the connection end 34 to the insertion hole 32 of the synthetic resin connector member 31 from the front surface of each insertion hole 32, and inserts the wiring terminal of the wiring 20 into the connector member 31. Pushing in by utilizing the elasticity of the locking portion 33 at the upper part of the hole 32, and pushing the coating film into the Y-shaped groove 34c of the two-stage wiring connecting piece 34b of the connecting end 34 fitted and mounted inside the connector member. The terminal core wire and the wiring connection piece 34b are pierced to be integrated with each other by being pressed by a synthetic resin material or the like constituting the connector member. Thus, the wiring terminals of the wiring 20 are pierced into the wiring connection end 34 and integrated by being narrowed by the locking portion 33 so as not to be pulled out in the line direction.
[0013]
In FIG. 3, a connector post 40 is configured such that the detachable wiring processing units 30 can be housed and detached in two rows inside a post body made of synthetic resin. That is, the post device body has a structure in which a connector holder 50, which will be described later, to which the connector unit 30 is mounted can be attached and detached. The structure for detaching the holder 50 is such that a holder fitting groove 42 is formed on one inner wall 41 inside the connector post 40, a holder fitting groove 44 is formed at the ends of both side walls 43, and a plurality of sides are provided on both sides of the bottom surface. Conductive terminals 45 are vertically penetrated and provided in two rows, and terminals 45 are provided in two rows at the bottom and inside of the post.
[0014]
In FIG. 3, a holder 50 is formed by dividing the upper center of a synthetic resin plate body 51 that receives the connector member 31 of the detachable wiring processing unit 30 by a partition plate 52 and providing fitting walls 53 at both ends. The detachable wiring processing unit 30 is fitted and mounted on both sides of the partition plate 52 so as to be placed on the plate body 51. That is, the distance between the fitting walls 53 at both ends of the work holder 50 is the same as the length of the connector member 31, and the two fitting grooves 42 formed at the inner end of the post 40 on one outer wall of the fitting wall 53. A U-shaped fitting portion 54 to be fitted and a fitting concave portion 55 for fitting the convex portions 35 at both ends of the connector member 31 are formed on both inner surfaces of the fitting wall 53. Further, a projecting locking piece 56 that is placed on the connector post 40 is formed outside the other fitting wall 53 of the holder 50. When the connector member 31 is fitted into the holder 50, the insertion hole 32 side of the connector member is fitted as the partition plate 52 side so that the insertion hole side is not exposed to protect the wiring terminals. In the above-described embodiment, the case where a pair of detachable wiring processing units is fitted using a holder is fitted to a connector post provided on the board to connect the wiring, but is not limited thereto. Instead of this, it is also possible to adopt a structure in which a single unit of the removable wiring processing unit is directly fitted and connected to the connector post.
[0015]
Thus, in FIG. 6, a description will be given of a case where the holder 50 having the pair of detachable wiring processing units 30 fitted to the connector posts 40 is described. A pair of detachable molds are provided on both sides of the partition plate 52 of the work type holder 50. The wiring processing unit 30 is mounted on the plate body 51 by fitting the wiring processing unit 30 into the fitting recess 55 on the inner surface of the fitting wall 53 with the insertion hole 32 side as the partition plate side. The fitting portion 54 on the outer surface of the fitting wall 53 is fitted into the fitting groove 42 on one inner side of the connector post 40, and both sides of the fitting wall 53 on both sides are fitted into the fitting grooves 44 on both side walls 43, By applying the other locking piece 56 to the post 40, two detachable wiring processing units 30 can be connected to the wiring circuit of the substrate 16 at a time.
[0016]
4 and 5, a prize winning board and a relay board are shown as an example of the board 16. In this board, a connector post 40 for two rows and a connector post 46 for one row are provided. By providing the post for the connector for two rows, the installation area can be reduced as compared with a conventional arrangement of many connectors. If many of these two-row connector posts are used, the board can be designed to be small, and a narrow space on the back surface of the pachinko machine gaming board, mechanism board, etc. can be used effectively.
[0017]
FIG. 8 shows an example of a circuit diagram. In the figure, X1 is a relay board, X2 is a special symbol display board, X3 is a main board, X6 and X7 are lamp windmill boards, X12 and X13 are LED boards again, X14 is a big prize opening board, and X15 and X16 are big prizes. A mouth lamp board, X17 is a grand prize opening LED board, 21 is a solenoid for opening an ordinary electric accessory, 22 is a solenoid for opening a big prize opening, 23 is a switch for a specific area, and 24 is a switch for counting. From the connector of the corresponding configuration provided on the grand prize opening board X14, the big prize opening lamp boards X15 and X16, the display LED board X17, the big winning ball number detection switch or the specific area passing ball detection switch, and the variable prize opening door. It is in the structure where it is electrically connected toward the solenoid which drives to open and close. In addition to the examples illustrated in the relay board X1, many types of pachinko gaming machines are provided in the pachinko gaming machine. However, the connector means and the wiring processing structure of the present configuration provided in these relay boards allow other winning ball detection switches and A display lamp or a solenoid or motor as an LED winning device driving means, or posts 40 and 46 on which various control circuit boards are provided, or removable wiring processing units 30 and 47 provided separately from the board. Therefore, it is possible to reduce the occupation area for relay connection of these various wires and to rationally join them.
[0018]
Since the pachinko gaming machine of the present invention has the above-described configuration, the removable wiring processing unit 30 or the like in which wiring such as lead wires is connected to the connector post 40 having terminals fixed to the substrate 16 based on FIG. 6 and FIG. The case of mounting and integrated mounting will be described. First, the lower part of the conductive terminal 45 on the bottom surface of the connector post 40 is inserted into a plurality of holes 17 provided in the substrate 16 and bonded with solder or the like. Then, the two detachable wiring processing units 30 can be connected to the wiring circuit of the substrate 16 at a time by fitting the holder 50 fitted with the pair of detachable wiring processing units 30 to the connector post 40. In the case of a single row of connector posts, a single unit of a detachable wiring processing unit having a single row of terminals can be fitted and connected to the substrate 16.
[0019]
Although the above embodiment was shown, this invention is not limited to this form, Various forms can be implemented in the range which does not deviate from the summary of this invention. The connector posts themselves may be partitioned at the center so that the inside is divided into two rows, and the removable wiring processing unit may be directly fitted and connected to the posts. Further, as a connector post, a holder provided with the detachable wiring processing unit 30 or a detachable wiring processing unit 30 alone can be fitted into a rectangular tube-shaped connector post 47 not fixed to the substrate.
In the above description, the connector has been described as being unified. However, the present invention is not limited to this, and it is a matter of course that plugs, sockets, and the like, which are similar electrical connection means, may be substituted for this. is there.
[0020]
【The invention's effect】
According to the first aspect of the present invention, the wiring terminal is narrowed by the arrow-shaped locking portion of the synthetic resin connector member, pushed into the Y-shaped groove of the wiring connecting piece of the conductive connecting end, and pierced with the film of the wiring. The wiring process is performed by the integrated removable wiring processing unit. Compared to the conventional structure in which crimp terminals are attached to the terminals of the lead wires and inserted into the connectors, the connection work between the electrical components of the pachinko machine is less Simple and low cost. The wiring terminal is locked to the connector member by the arrow-shaped locking portion of the synthetic resin connector member to narrow the pressure, and the wiring terminal is pushed into the Y-shaped groove of the wiring connection piece of the conductive connection end, and the wiring film is pierced integrally. Therefore, it is possible to prevent the wiring such as lead wires from being removed.
[Brief description of the drawings]
FIG. 1 is a front view of a connector member used in a gaming machine of the present invention.
FIG. 2 is an enlarged perspective view of a conductive connection end.
FIG. 3 is a perspective view showing a connector post, a connector holder, and a connector member removed.
FIG. 4 is a front view of a prize winning board.
FIG. 5 is a front view of a relay board.
FIG. 6 is a perspective view showing a connector post, a holder fitted with a connector member, a connector member and the like provided on a substrate.
FIG. 7 is a rear perspective view of the pachinko gaming machine.
FIG. 8 is a circuit diagram.
[Explanation of symbols]
20 Wiring 30 Detachable Wiring Processing Unit 31 Connector Member 34 Conductive Connection End 40 Connector Post 45 Terminal 50 Connector Holder 52 Partition Plate

Claims (1)

In a pachinko machine equipped with a detachable wiring processing unit provided with a synthetic resin connector member at the tip of a wiring for electrically connecting electrical and electronic parts or a control circuit board to each other,
The detachable wiring processing unit comprises a metal conductive connection end,
The synthetic resin connector member has a plurality of vertically long insertion holes that are open at the front and upper portions formed in a line at regular intervals, and the insertion hole has a width and depth at which the lower portion can fit the conductive connection end. The upper part is narrower than the lower part and has a diameter into which the wiring can be inserted, and the upper front part of the insertion hole is formed with a locking part that is narrower than the wiring on both sides and can stop the wiring.
The locking portion between the insertion holes is formed in an arrow shape, and the wiring terminal of the wiring is pushed through between the locking portions of the arrow shape, and the wiring terminal is locked by the arrow-shaped locking portion,
The conductive connection end has a width that can be fitted into the insertion hole, and a wiring connection piece having a Y-shaped groove formed on the front surface is formed.
The conductive connection end is fitted and attached to the lower portion of the insertion hole from the front surface of each insertion hole, and the wiring terminal is compressed by pushing into the insertion hole using the elasticity of the locking portion, A pachinko gaming machine, wherein the core wire of the wiring terminal and the wiring connection piece are connected by being pushed into a Y-shaped groove of the wiring connection piece at the conductive connection end and piercing the coating of the wiring.

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