JPH04859Y2 - - Google Patents

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to a pachinko machine in which a face plate along which pachinko balls run along a printed circuit board is constructed.

``Prior Art'' Generally, a pachinko machine has a face plate along which pachinko balls run, which is covered with a transparent front door, and the face plate is constructed by attaching a cell plate to the surface of the base plate.

In conventional pachinko machines, electronic components, especially fraud detection elements, cannot be mounted on the surface of the machine, so they are mounted on the back side of the machine.

``Problem that the invention seeks to solve'' However, with such conventional technology, the actual object to be sensed is far away, so it requires a highly sensitive element, which is not only expensive but also difficult to detect over long distances. The operation tended to become unstable due to certain points.

The present invention has been devised in view of these conventional problems, and aims to provide a pachinko machine in which electronic components and the like can be easily mounted at appropriate positions.

``Means for Solving the Problems'' The gist of the present invention to achieve this purpose is to construct a face plate along which the pachinko balls run along the surface of the board by attaching a cell plate to the surface of the base plate. The pachinko machine is characterized in that all or part of the cell board is formed of a printed circuit board, and the printed circuit board is integrally equipped with a pachinko ball detection element and a fraud detection element.

``Function'' The pachinko ball detection element and fraud detection element are integrated into the printed circuit board and form part of the cell plate, and the cell plate is attached to the base plate of the pachinko machine and fixed. Then, each element is attached by itself, and since each element is provided on the surface of the face plate, it is close to the object to be sensed.

“Embodiment” An embodiment of the present invention will be described below based on the drawings.

1 and 2 show an embodiment of the present invention.

In the pachinko machine 10, a front door 30 through which the inside can be seen is attached to the front of the pachinko machine main body 20 so as to be openable and closable, and the inside surface of the pachinko machine main body 20 is attached to a face plate 40.
Nails 21, 21..., safe holes 22a, 22b..., and out holes 2 are provided in this face plate 40.
3. Lamps 24, 24, etc. are provided.

The face plate 40 is formed by attaching a cell plate 42 to a substrate 41, and the substrate 41 is made of a plywood board or the like.

The cell plate 42 is entirely formed of a printed circuit board, and the conductors of the printed circuit board are arranged to avoid the nails 21, 21, . . . and the safe holes 22a, 22b, . Note that the printed circuit board may be a flexible printed circuit board.

Pachinko ball safe ball detection elements 43 are connected to the conductors of the printed circuit board constituting the cell board 42 and are provided corresponding to the safe holes 22a, 22b...
a, 43b..., a magnetic detection element 44 for detecting the approach of an unauthorized object, a door opening detection element 45, a platform opening detection element 46, and a lamp socket 47 are integrally mounted on the printed circuit board.

The magnetic detection element 44, the door opening detection element 45, and the platform opening detection element 46 are all fraud detection elements,
These and safe sphere detection elements 43a, 43
b..., a connector 48 that brings together conductors to be connected to the lamp socket 47 is provided at the end of the cell plate 42. In addition, as described later, the detection element 4 of the safe sphere
3a, 43b... also have a function as a fraud detection element.

Next, the action will be explained.

A face plate 40 of the pachinko machine 10 has a cell plate 42, which is a printed circuit board, attached to a base plate 41 using an adhesive or the like. Note that if this printed circuit board is made of a flexible printed circuit board, attachment etc. can be performed extremely easily. Thereby, the detection elements 43a, 4 of the safe sphere
3b..., magnetic detection element 44, platform opening detection element 4
6. The lamp socket 47 is automatically installed.

The nails 21, 21, . . . are placed in correspondence with the safe holes 22a, 22b, .

During normal play, the detection element 43 of the safe ball
a, 43b, . . . record and monitor how the pachinko balls come out, and when a safe ball comes out, the lamps 24, 24 light up.

If there are an abnormally large number of safe balls, there is a possibility that fraud is being committed, and the safe ball detection element 43 is used to detect this abnormally large number of safe balls.
a, 43b, . . . function as fraud detection elements.

Pachinko machine 10 when a magnetically illegal object approaches
The magnetic detection element 44 installed close to the surface of the front door accurately detects this, and when the front door 30 is opened, the door opening detection element 45 detects it, and when the face plate 40 is opened, it detects that the platform is open. Element 46 detects this. It is not necessarily an abnormality if a clerk or the like opens the pachinko machine, but if the door opening detection element 45 and the table opening detection element 46 operate for too long or when the pachinko machine 10 has no clerk, it is necessary to suspect the presence of fraud. be.

In addition to the fraud detection element described above, an element that detects high voltage from an electronic lighter or the like, an element that detects abnormal approach of a human body, etc. may be installed as a fraud detection element. Further, only a part of the cell plate may be made of a flexible printed circuit board. Also, if you write the wiring for electric parts, ball firing motors, etc. on this board, you won't have to worry about the spider web of wiring on the back like in conventional pachinko machines.

"Effect of the invention" According to the pachinko machine according to the invention, all or part of the cell board is made of a flexible printed circuit board,
Since the various elements are integrated into the machine, the various elements can be installed together with the cell board at once, reducing assembly costs.Furthermore, since the fraud detection element is installed at the appropriate position, the pachinko machine can be properly monitored. can do.

[Brief explanation of drawings]

Each figure shows an embodiment of the present invention. Figure 1 is a perspective view of a pachinko machine, and Figure 2 is a front view of the face plate inside the pachinko machine with a part of the cell plate removed. . 10... Pachinko machine, 20... Pachinko machine main body, 30... Front door, 40... Face plate, 41... Board, 42... Cell plate, 43a, 43b... Safe ball detection element, 44... Magnetism Detection element, 45...
Door opening detection element, 46... Platform opening detection element, 47
...Lamp socket.

Claims (1)

[Claims for Utility Model Registration] A pachinko machine in which a face plate on which pachinko balls run along its surface is constructed by attaching a cell plate to the surface of a substrate, in which all or part of the cell plate is made of a printed circuit board. 1. A pachinko machine, wherein the printed circuit board is integrally equipped with a pachinko ball detection element and a fraud detection element.