JP2502769Y2 - Pachinko machine frame opening notification device - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a pachinko machine frame opening notification device for informing that a frame such as a glass frame or a front frame of a pachinko machine is in an opened state.

[Prior Art] FIG. 3 is a front view showing an example of a frame opening notification device of a conventional pachinko machine.

Each pachinko machine 80 is provided with a micro switch (not shown) that comes into contact with a frame 86 such as a glass frame 82 and a front frame 84. Here, inserting a key (not shown) into the lock 88 and turning it to the left opens the glass frame 82, and turning it to the right opens the front frame 84, respectively. When the frame 86 is opened, the display lamp 92 provided on the island 90 to which the pachinko machine 80 belongs is turned on to notify that the frame 86 is in the opened state. The display lamp 92 is provided so as to project toward the ceiling so that it can be seen from anywhere in the store.

[Problems to be solved by the device]

By the way, in such a conventional pachinko machine frame opening notification device, an act of illegally opening the frame 86 due to a duplicate key or the like may be overlooked. In other words, employees of pachinko parlors may not notice that the indicator lamp 92 is lit if they are busy, careless, or working in a position where the indicator lamp 92 cannot be seen. It was

Then, the objective of this invention is to provide the frame opening notification apparatus of a pachinko machine which can notify reliably the opening state of a frame.

[Means for solving the problem]

The frame opening notification device for a pachinko machine according to the present invention is as follows, which achieves the above object.

A detector that includes a transmitter and a portable receiver, and that detects an open state of the frame of the pachinko machine, and a transmitter that emits an open signal to space when the detector detects that the frame is open. The receiver is provided with a receiver provided in the transmitter, which receives the opening signal, and an announcing unit that notifies the receiver based on the opening signal when the receiving signal is received by the receiver. is there.

[Action]

The transmitter is provided on each island, for example. The receiver is carried by each employee. In the transmitter, when the detector detects the open state of the frame of the pachinko machine, the transmitter emits an open signal to the space. In the receiver, when the receiving unit receives the opening signal, the notifying unit gives notification based on the opening signal.

〔Example〕

1 and 2 show an embodiment of a frame opening notification device for a pachinko machine according to the present invention. FIG. 1 is a functional block diagram and FIG. 2 is a front view. In FIG. 2, the same parts as those in FIG. 3 are designated by the same reference numerals and the description thereof will be omitted.

 Hereinafter, a detailed description will be given with reference to these drawings.

The frame opening notification device is roughly composed of a transmitter 10 installed on the island 90 and a receiver 12 carried by an employee M of a pachinko parlor.

The transmitter 10 includes a detection unit 14 for detecting the open state of the frame 86.
And a transmission unit 16 that emits an opening signal S to the space when the detection unit 14 detects the opening of the frame 86. Further, the transmitter 10 is installed near the display lamp 92.

The detection unit 14 includes an optical sensor 18 such as a phototransistor. The optical sensor 18 detects the lighting of the display lamp 92 to detect the open state of the frame 86.

The transmitting unit 16 stores the opening signal S in which the number of the island 90 and the like is represented by a digital signal, and the opening signal S.
And a transmission antenna 24 for radiating the opening signal S into the space as a radio wave.

The receiver 12 is provided with a receiving unit 26 that receives the opening signal S, and an informing unit 28 that notifies the receiving unit 26 based on the opening signal S when the opening signal S is received. Also,
The receiver 12 is carried in a pocket 42 of the pants 40 of the employee M or the like.

The receiving unit 26 includes a receiving antenna 30 that receives an opening signal S composed of radio waves, and a receiving circuit 32 that demodulates the received opening signal S and converts it into a digital signal.

The notification unit 28 includes a drive circuit 34 that drives various notification members according to the opening signal S converted by the reception circuit 32, a buzzer 36 as a notification member, and a liquid crystal display 38.

Next, the operation of the frame opening notification device according to this invention will be described.

When the frame 86 is opened and the indicator lamp 92 lights up, the transmitter
In the detection unit 14 of 10, the optical sensor 18 detects the lighting of the display lamp 92. Then, the transmitter 16 causes the islands stored in the memory 20 to be stored.
The opening signal S having a number of 90 is modulated by the transmission circuit 22 and radiated as a radio wave into the space from the transmission antenna 24.

In the receiving section 26 of the receiver 12, the opening signal S is received via the receiving antenna 30 and demodulated in the receiving circuit 32. Then
In the notification unit 28, the drive circuit 34 sounds the buzzer 36 and displays the number of the island 90 on the liquid crystal display 38.

Therefore, the employee M can surely know that the frame 86 has been opened by the buzzer 36 and the liquid crystal display 38 even if the employee M does not notice that the display lamp 92 is lit.

In addition, although the transmitter 10 of this embodiment transmits by radio waves, infrared rays, ultrasonic waves, or the like may be used.

Further, in this embodiment, the detection unit 14 is configured by the optical sensor 18 and detects the lighting of the display lamp 92 to detect the open state of the frame 86. In this way, the transmitter 10
Can be installed on the island 90 simply by placing it near the indicator lamp 92.

Further, when modification of existing equipment is permitted, the detection unit 14 may be configured by a micro switch that detects opening / closing of the frame 86. In this case, the electric signal for turning on the display lamp 92 may be used as it is as the opening signal S. Further, if the detection unit 14 is configured by a micro switch that detects the opening / closing of the frame 86, the pachinko machine 80 receives the opening signal S.
It is also possible to include the unit number of.

Furthermore, the place where the transmitter 10 is installed is not limited to the island 90, and may be installed, for example, on the ceiling of a pachinko parlor or a management room.

[Effect of device]

According to the frame opening notification device for a pachinko machine according to the present invention, it is possible to surely know the opened state of the frame of the pachinko machine by installing the transmitter on an island or the like and having the employee carry the receiver. Therefore, when the frame of the pachinko machine is illegally opened, this can be easily known.

[Brief description of drawings]

1 and 2 show an embodiment of a frame opening notification device of a pachinko machine according to the present invention, and FIG. 1 is a functional block diagram,
FIG. 2 is a front view, and FIG. 3 is a front view showing an example of a frame opening notification device of a conventional pachinko machine. 10 ... Transmitter, 12 ... Receiver 14 ... Detector, 16 ... Transmission unit 26 ... Reception unit, 28 ... Notification unit S ... Open signal

Claims (1)

(57) [Scope of utility model registration request] 1. A detector comprising a transmitter and a portable receiver, for detecting an open state of a frame of a pachinko machine, and radiating an open signal to space when the open of the frame is detected by the detector. The transmitting unit is provided in the transmitter, the receiving unit for receiving the opening signal, and the notifying unit for notifying based on the opening signal when the receiving signal is received by the receiving unit to the receiver. A frame opening notification device for the provided pachinko machine.