JP2002282505A - Device for detecting illicit act using radio wave or magnet to game machine - Google Patents

Device for detecting illicit act using radio wave or magnet to game machine

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Publication number
JP2002282505A
JP2002282505A JP2001091319A JP2001091319A JP2002282505A JP 2002282505 A JP2002282505 A JP 2002282505A JP 2001091319 A JP2001091319 A JP 2001091319A JP 2001091319 A JP2001091319 A JP 2001091319A JP 2002282505 A JP2002282505 A JP 2002282505A
Authority
JP
Japan
Prior art keywords
magnet
radio wave
illicit
illegal
magnetism
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2001091319A
Other languages
Japanese (ja)
Other versions
JP3525295B2 (en
Inventor
Satoru Karasugawa
哲 烏川
Original Assignee
Msa Kk
エム・エス・エー株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Msa Kk, エム・エス・エー株式会社 filed Critical Msa Kk
Priority to JP2001091319A priority Critical patent/JP3525295B2/en
Publication of JP2002282505A publication Critical patent/JP2002282505A/en
Application granted granted Critical
Publication of JP3525295B2 publication Critical patent/JP3525295B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PROBLEM TO BE SOLVED: To provide an illicit act detector for game machine capable of detecting both illicit acts by use of illicit radio wave and by use of magnet and precisely judging only an illicit magnetic force. SOLUTION: A transparent conductive film sheet 11 is stuck to the vicinity of a glass part 2 on the front side of a pachinko machine 1, and a pair of electrodes 18 and 19 is connected to both ends of the sheet 11. An illicit magnetic detecting circuit 35 is formed between both the electrodes 18 and 19. The illicit magnetic detecting circuit 35 comprises a detecting circuit part 36 for measuring the magnitude of an induction current and an output circuit part 38 for judging and outputting the illicit magnetism on the basis of the magnitude of the measured value. An alarm buzzer 42 and a light emitting LED alarm indicating lamp 13 are connected to the circuit 35.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【0001】[0001]
【発明の属する技術分野】本発明は、パチンコ機やパチ
スロ機等の遊戯機に対して電波や磁石を用いた不正行為
を検知する遊技機の不正遊技検知装置に関するものであ
る。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an illegal game detecting device for a game machine for detecting an illegal action using a radio wave or a magnet for a game machine such as a pachinko machine or a pachislot machine.
【0002】[0002]
【従来の技術】近年、パチンコ機等の遊戯機に対して電
波や磁石を用いて出玉を搾取する不正行為により、同業
界全体における被害額は年間数百億円に上るとも言われ
ている。このような不正行為を検知する従来の装置とし
ては、不正電波を専用に検知する受信回路型の検知装置
と、不正磁力を専用に検知する磁石センサーやリードス
イッチ型の検知装置とが別々に開発され実用化されてい
る。
2. Description of the Related Art In recent years, it has been said that the amount of damage in the entire industry is several hundred billion yen due to fraudulent acts of exploiting balls using a radio wave or a magnet on a game machine such as a pachinko machine. . As a conventional device that detects such fraudulent activities, a detection circuit-type detection device that specifically detects illegal radio waves, and a magnet sensor and reed switch-type detection device that specifically detects illegal magnetic force are developed separately. Has been put to practical use.
【0003】[0003]
【発明が解決しようとする課題】しかしながら、電波対
応型の検知装置は、電波を用いた不正行為のみを検知す
るので、磁石を用いた不正行為を検知できない。また、
磁石対応型の検知装置は、磁石を用いた不正行為のみを
検知するので、電波を用いた不正行為を検知できない。
このため、不正電波と不正磁力の双方を検知するには、
電波対応型の検知装置と磁石対応型の検知装置との双方
を設置する必要があり、設置スペースが増しコストが嵩
む。また、電波受信回路型の検知装置は、携帯電話等か
ら送信される電波も傍受して反応してしまうため、不正
に送信された電波と判別をすることができず、誤検出が
起こるという問題があった。本発明は上記のような従来
技術の課題に鑑みなされたもので、その目的は、電波と
磁石を使用した双方の不正行為に対して一台で対応で
き、不法に送信された電波のみを正確に判別検知するこ
とができる遊技機に対する電波又は磁石を用いた不正行
為検知装置を提供することにある。
However, since the radio wave detecting device detects only fraudulent acts using radio waves, it cannot detect fraudulent acts using magnets. Also,
Since the magnet-compatible detection device detects only fraud using a magnet, it cannot detect fraud using radio waves.
Therefore, to detect both illegal radio waves and illegal magnetic force,
It is necessary to install both the detection device for the radio wave and the detection device for the magnet, which increases the installation space and increases the cost. In addition, since a radio wave receiving circuit type detection device also intercepts and reacts to radio waves transmitted from a mobile phone or the like, it cannot distinguish the radio waves transmitted illegally, resulting in erroneous detection. was there. SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems in the prior art, and has as its object the ability to cope with both fraudulent acts using radio waves and magnets, and to accurately detect only radio waves transmitted illegally. An object of the present invention is to provide a fraudulent activity detection device using a radio wave or a magnet for a gaming machine that can detect and detect a game machine.
【0004】[0004]
【課題を解決するための手段】このため本発明の遊技機
に対する電波又は磁石を用いた不正行為検知装置は、遊
技機の前面部又は裏面部に、一対の電極が接続された導
電性物質を取り付けると共に、前記一対の電極間には、
該一対の電極間に生ずる誘導電流を検出する検出回路部
と、該検出値に基づいて不正な磁気を判定して出力する
判定出力回路部を備えてなる不正磁気検知回路を接続し
たことを第一の特徴とする。また、不正磁気検知回路
に、不正な磁気を検知したとき警報を発生させる警報器
を接続したことを第二の特徴とする。さらに、導電性物
質が、透明合成樹脂製の導電性フィルムシートであるこ
とを第三の特徴とする。
SUMMARY OF THE INVENTION For this reason, the present invention provides an apparatus for detecting misconduct using a radio wave or a magnet for a game machine, comprising a conductive material having a pair of electrodes connected to a front or back surface of the game machine. Attached, between the pair of electrodes,
The connection of a detection circuit unit for detecting an induced current generated between the pair of electrodes and a fraudulent magnetism detection circuit including a judgment output circuit unit for judging and outputting improper magnetism based on the detected value. One feature. A second feature is that an alarm device that generates an alarm when an unauthorized magnetism is detected is connected to the unauthorized magnetism detection circuit. A third feature is that the conductive substance is a conductive film sheet made of a transparent synthetic resin.
【0005】本発明では、パチンコ機やスロットマシン
等の遊技機の前部正面又は裏面部に、磁気センサー用の
導電性物質を取り付ける。この導電性物質としては、表
面保護処理を施した面状、帯状、線状のものを使用でき
る。導電性物質の取付け位置は、例えば、遊技機の正面
ガラスの裏面、役物や液晶画面の表面、セル盤の下地面
又は裏面とし、必要により遊技者から見えない場所であ
ってもよい。要は、遊技機に対して所定の近接距離以内
に、不正な磁気発生器具が近づいたとき、導電性物質に
誘導起電力が発生される構成であれば良い。磁気発生器
具には強力な磁石や電波発生器(電磁波送信機)が含ま
れる。導電性物質の一端、他端にはプラスの電極、マイ
ナスの電極を接続し、両電極の間には、誘導電流(誘導
起電力)の大きさを測定するための不正磁気検知回路を
形成する。これは、磁気発生器具からの発生磁気に起因
する誘導電流を検知し、この検知結果に基づいて磁気発
生器具が不正な手段であるか否かを検出判定するためで
ある。そして、不正磁気検知回路には警報器を接続し、
前記検知回路で不正な磁気発生器具であると判別された
時は、警報音もしくは警報灯を即時発生させる。
In the present invention, a conductive material for a magnetic sensor is attached to the front or back of a game machine such as a pachinko machine or a slot machine. As the conductive material, a surface-, band-, or line-shaped material subjected to a surface protection treatment can be used. The mounting position of the conductive substance may be, for example, the back surface of the front glass of the game machine, the surface of the accessory or the liquid crystal screen, the ground surface or the back surface of the cell board, and may be a place invisible to the player if necessary. In short, any configuration may be used as long as an induced electromotive force is generated in the conductive substance when an unauthorized magnetic generating device approaches within a predetermined proximity distance to the gaming machine. Magnetic generators include powerful magnets and radio generators (electromagnetic transmitters). A positive electrode and a negative electrode are connected to one end and the other end of the conductive material, and a fraudulent magnetism detection circuit for measuring the magnitude of the induced current (induced electromotive force) is formed between the two electrodes. . This is for detecting an induced current caused by the magnetism generated from the magnetic generating device and detecting and determining whether or not the magnetic generating device is an unauthorized means based on the detection result. And an alarm device is connected to the illegal magnetic detection circuit,
If the detection circuit determines that the device is an illegal magnet generator, an alarm sound or an alarm lamp is immediately generated.
【0006】上記導電性物質は、ガラス等の絶縁体に直
接蒸着するか、あるいは導電性物質の表面に保護シート
をコーティングすることができる。また、導電性物質の
表裏両面に保護シートをラミネートし、さらに、両側の
保護シートの外周部同士を接着圧して密封保護処理を施
すことにより、大気中の埃、塵及び水分が導電性物質に
付着することを防止することができる。導電性物質がフ
ィルムシート状のものでは、シートの裏面に接着物質を
融着して絶縁体に粘着することができる。
The conductive material can be directly deposited on an insulator such as glass, or the surface of the conductive material can be coated with a protective sheet. In addition, a protective sheet is laminated on both front and back surfaces of the conductive material, and furthermore, the outer peripheral portions of the protective sheets on both sides are adhered to each other to perform a sealing protection process, so that dust, dust and moisture in the air can be converted to the conductive material. Adhesion can be prevented. When the conductive substance is in the form of a film sheet, an adhesive substance can be fused to the back surface of the sheet to adhere to the insulator.
【0007】本発明の検出原理について説明する。先
ず、不正な磁気発生手段となる磁石を検出する場合、遊
技機の前部正面に磁石を近づけると、図13に示すよう
に、発電機と同様の原理によって、磁石45から出る磁
力線の影響で遊技機側の導電性物質46に起電力が生じ
る。そのため、導電性物質46両端の一対の電極47間
に一方向の微電流が流れる。この場合、逆に導電性物質
46から磁石45を遠ざけると、電極47間に上記と反
対方向の微電流が生ずる。そして、微電流の強さは磁力
が大きくなればなるほど大きくなる。発生した微電流の
大きさを不正磁気検知回路48で測定することで、遊技
機に磁石45が近づけられたことが検出され、不正な遊
技行為を容易に判別することができる。
The detection principle of the present invention will be described. First, in the case of detecting a magnet serving as an illegal magnet generating means, when the magnet is brought close to the front front of the gaming machine, as shown in FIG. An electromotive force is generated in the conductive material 46 on the gaming machine side. Therefore, a small current in one direction flows between the pair of electrodes 47 at both ends of the conductive material 46. In this case, if the magnet 45 is moved away from the conductive substance 46, a small current in the opposite direction is generated between the electrodes 47. The intensity of the microcurrent increases as the magnetic force increases. By measuring the magnitude of the generated minute current with the unauthorized magnetism detection circuit 48, it is detected that the magnet 45 has been brought close to the gaming machine, and an unauthorized gaming action can be easily determined.
【0008】他方、不正な磁気発生手段がアンテナ付き
電波発生器(電磁波送信機)であるときは、図14に示
すように、電波発生器49のアンテナ50から遊技機の
前部正面に、VHF帯からマイクロ波帯までの電磁波が
送信される。すると、電磁波による誘導電磁界の変化の
影響で遊技機側の導電性物質46に起電力が生じる。そ
のため、導電性物質46の両電極47間に微電流が流れ
る。この微電流の強さは、電磁波が強いほど大きくな
る。流れた微電流を不正磁気検知回路48で感知するこ
とで、遊技機に電磁波が送信されたことが検出される。
この場合、電磁波の送信元が不正な器具であるか否か判
別する必要があるが、微電流の出力値の大小を測定する
ことで、送信元が不正な電波発生器49であるか、ある
いは適法な携帯電話、店内トランシーバー、ワイヤレス
マイク等であるかを容易に判別することができる。すな
わち、本装置では、不正な電波発生器49からの送信電
磁波のみを確実に検知することができる。
On the other hand, when the unauthorized magnet generating means is a radio wave generator with an antenna (electromagnetic wave transmitter), as shown in FIG. 14, a VHF is transmitted from the antenna 50 of the radio wave generator 49 to the front front of the gaming machine. Electromagnetic waves from the band to the microwave band are transmitted. Then, an electromotive force is generated in the conductive substance 46 on the gaming machine side under the influence of the change in the induced electromagnetic field due to the electromagnetic wave. Therefore, a small current flows between both electrodes 47 of the conductive substance 46. The intensity of this minute current increases as the electromagnetic wave becomes stronger. By detecting the flowing minute current with the unauthorized magnetism detection circuit 48, it is detected that the electromagnetic wave has been transmitted to the gaming machine.
In this case, it is necessary to determine whether or not the source of the electromagnetic wave is an unauthorized device. By measuring the magnitude of the output value of the minute current, the source is the unauthorized radio wave generator 49, or It is possible to easily determine whether the mobile phone is a legitimate mobile phone, an in-store transceiver, a wireless microphone, or the like. That is, the present apparatus can reliably detect only the transmission electromagnetic wave from the unauthorized radio wave generator 49.
【0009】このように本発明では、遊技機の正面側の
所定距離以内に、不正な電波発生器または磁石が近づけ
られた場合は、導電性物質に起電力が発生して電流が流
れ、この電流値は不正磁気検知回路により測定される。
そして、電流の測定値が所定の範囲内にあれば、不正な
磁気発生器具を用いて不正行為が行われたと判定され
る。不正行為が判別されたときは、警報器により警報音
又は警報灯が直ちに発せられる。
As described above, according to the present invention, when an illegal radio wave generator or a magnet is approached within a predetermined distance on the front side of the gaming machine, an electromotive force is generated in the conductive material, and a current flows. The current value is measured by a fraudulent magnetism detection circuit.
Then, if the measured value of the current is within a predetermined range, it is determined that an illegal act has been performed using an illegal magnetic generator. When a fraudulent activity is determined, an alarm sounds an alarm sound or an alarm light immediately.
【0010】したがって、本発明の不正行為検知装置を
用いれば、一台で不正な電波発生器の使用あるいは磁石
の使用の双方を検知することができ、以って、取付けス
ペースの縮小化が可能になると共に、大幅なコストダウ
ンを図ることができる。また、不正な電波を検出する場
合は、電流測定値の大きさにより、携帯電話から生じた
適法な電波との判別を正確に行うことができるので、適
法な通信機器を「不正な磁気発生器具」として誤って検
出判定するおそれがない。
Therefore, by using the fraud detecting device of the present invention, it is possible to detect both the use of an unauthorized radio wave generator and the use of a magnet by one device, and thus the mounting space can be reduced. , And significant cost reduction can be achieved. In addition, when detecting an illegal radio wave, the magnitude of the current measurement can accurately determine a legitimate radio wave generated from a mobile phone. There is no risk of erroneously detecting and determining.
【0011】[0011]
【発明の実施の形態】次に、本発明の実施の形態につい
て図面に示す実施例に基いて説明する。この実施例で
は、パチンコ機の正面又は裏面側に、透明合成樹脂製の
導電性フィルムシートを貼り付け、このフィルムシート
の両端に接続した一対の電極の間に不正磁気検知回路を
形成し、磁気の変化で生ずる起電力の大きさを測定する
ようにしたものである。さらに、この回路には警報器を
接続し、不正磁気を検知した時は、警報を作動させて不
正遊技者を直ちに特定できるようにしたものである。
DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described with reference to the embodiments shown in the drawings. In this embodiment, a conductive film sheet made of a transparent synthetic resin is attached to the front or back side of the pachinko machine, and an illicit magnetism detection circuit is formed between a pair of electrodes connected to both ends of the film sheet. The magnitude of the electromotive force generated due to the change in is measured. Further, an alarm device is connected to this circuit, and when an illegal magnetism is detected, an alarm is activated to immediately identify an illegal player.
【0012】[0012]
【実施例】図1は本発明に係る遊技機の不正行為検知装
置の回路構成図、図2は遊技機の前面側を示す斜視図、
図3は本発明に係る導電性フィルムシート及び検出制御
基板を示す分解斜視図、図4は遊技機のセル盤の後面側
を示す斜視図、図5はセル盤の表面全体を示す正面図、
図6はセル盤の表面下部を示す正面図、図7は遊戯機の
役物を示す正面図、図8は遊戯機の液晶画面を示す正面
図、図9は本発明に係る導電性フィルムシートの構造例
を示す断面図、図10は図9の分解斜視図、図11及び
図12は本発明に係る導電性フィルムシートの他の構造
例を示す断面図である。
FIG. 1 is a circuit diagram of a gaming machine fraud detecting apparatus according to the present invention, FIG. 2 is a perspective view showing a front side of the gaming machine,
3 is an exploded perspective view showing a conductive film sheet and a detection control board according to the present invention, FIG. 4 is a perspective view showing a rear side of a cell board of a gaming machine, FIG. 5 is a front view showing the entire surface of the cell board,
FIG. 6 is a front view showing the lower part of the surface of the cell board, FIG. 7 is a front view showing an accessory of the game machine, FIG. 8 is a front view showing a liquid crystal screen of the game machine, and FIG. 9 is a conductive film sheet according to the present invention. 10 is an exploded perspective view of FIG. 9, and FIGS. 11 and 12 are cross-sectional views showing another example of the structure of the conductive film sheet according to the present invention.
【0013】図2に示すように、1はパチンコ機、2は
その正面前部を構成するセル盤で、セル盤2の前面側に
は、ガラス部3が開閉可能に取り付けられている。ガラ
ス部3の裏側には二層保護ガラス体4が取り付けられ、
二層保護ガラス体4は前面ガラス部5と裏面ガラス部6
からなっている。前面ガラス部5と裏面ガラス部6の間
には約9mmの隙間が形成され、この隙間には、約8m
m厚の面状型の磁気センサー7が挿入されている。この
磁気センサー7は、磁石等の使用による不正な磁気の発
生を検知するものである。すなわち、遊技者が電波発生
器8又は強力磁石9をパチンコ機1に近づけたとき、磁
気センサー7に微電流が流れるようになっている。磁気
センサー7は、図3に示すように、セル盤2の前面に配
置され磁気の変化により起電力を誘起させる透明合成樹
脂製の導電性フィルムシート11と、その後面側に一体
構造化した検出制御基板(不正磁気検知回路用取付基
板)12とからなり、検出制御基板12の上縁部には、
LED警報表示灯13が設けられている。検出制御基板
12は、透明プラスチック製表ブタ14と透明プラスチ
ック製裏ブタ15とで挟持したサンドイッチ構造に一体
化されている。ここで導電性フィルムシート11として
は、2軸延伸ポリエステルフィルムの表面に、酸化イン
ジウム錫等をスパッタリング法により蒸着した透明導電
性フィルム(例:商品名ハイビーム:東レ株式会社製
等)を使用している。
As shown in FIG. 2, reference numeral 1 denotes a pachinko machine, and 2 denotes a cell board which constitutes a front portion of the cell board. A glass section 3 is attached to the front side of the cell board 2 so as to be openable and closable. On the back side of the glass part 3, a two-layer protective glass body 4 is attached,
The two-layer protective glass body 4 has a front glass part 5 and a back glass part 6.
Consists of A gap of about 9 mm is formed between the front glass part 5 and the back glass part 6, and about 8 m
An m-thick planar magnetic sensor 7 is inserted. The magnetic sensor 7 detects the occurrence of illegal magnetism due to the use of a magnet or the like. That is, when the player brings the radio wave generator 8 or the strong magnet 9 close to the pachinko machine 1, a small current flows through the magnetic sensor 7. As shown in FIG. 3, the magnetic sensor 7 includes a conductive film sheet 11 made of a transparent synthetic resin, which is disposed on the front surface of the cell board 2 and induces electromotive force by a change in magnetism, and a detection structure integrally formed on the rear surface side. And a control board (attachment board for unauthorized magnetic detection circuit) 12.
An LED warning indicator light 13 is provided. The detection control board 12 is integrated with a sandwich structure sandwiched between a transparent plastic front cover 14 and a transparent plastic back cover 15. Here, as the conductive film sheet 11, a transparent conductive film (e.g., trade name: High Beam: manufactured by Toray Industries, Inc.) obtained by vapor-depositing indium tin oxide or the like on the surface of a biaxially stretched polyester film by a sputtering method is used. I have.
【0014】導電性フィルムシート11の左右両端部に
は、検出制御基板12を貫通する電極延長フィルムコー
ド17を介して、正負一対の電極18及び19が接続さ
れている。一対の電極18及び19は、図4に示すよう
に、セル盤2の後面側に固定して取り付けることができ
る。電極18及び19の取り付け位置は、通常、パチン
コ機1内部の適宜箇所であれば良く特に限定されない。
例えば、導電性フィルムシート11若しくは役物21の
近傍、あるいはガラス部3の裏面近傍に電極18及び1
9を取り付けることができる(図5乃至図9参照)。
A pair of positive and negative electrodes 18 and 19 are connected to the left and right ends of the conductive film sheet 11 via electrode extension film cords 17 penetrating the detection control board 12. The pair of electrodes 18 and 19 can be fixedly attached to the rear side of the cell board 2 as shown in FIG. The mounting positions of the electrodes 18 and 19 are not particularly limited as long as they are usually appropriate positions inside the pachinko machine 1.
For example, the electrodes 18 and 1 near the conductive film sheet 11 or the accessory 21 or near the back surface of the glass portion 3.
9 can be attached (see FIGS. 5 to 9).
【0015】不正磁気検知器7の導電性フィルムシート
11は柔軟なシート材であることから、これらを自在に
型抜き加工して所要形状に製作することができる。した
がって、導電性フィルムシート11の外形形状を、セル
盤2のプラスチック製枠体22と同一形状に型抜き加工
し、これをプラスチック製枠体22の下地シート材とし
て直接固着して用いることができる。例えば、導電性フ
ィルムシート11を所定形状に型抜き加工した後、図5
または図6に示すように、この導電性フィルムシート1
1をプラスチック製枠体22の全部または一部の下地領
域にビス止め固定することができる。また、図7及び図
8にそれぞれ示すように、役物21の前面部全域、液晶
画面24の前面部全域に導電性フィルムシート11を貼
り付けて使用することも可能である。尚、図5乃至図7
中の符号25、26は、それぞれ導電性フィルムシート
11の型抜き部、ビス孔抜き部である。
Since the conductive film sheet 11 of the fraudulent magnetic detector 7 is a flexible sheet material, the conductive film sheet 11 can be freely formed into a required shape by die cutting. Therefore, the outer shape of the conductive film sheet 11 is stamped into the same shape as the plastic frame 22 of the cell board 2, and this can be directly fixed and used as a base sheet material of the plastic frame 22. . For example, after the conductive film sheet 11 is die-cut into a predetermined shape, FIG.
Or, as shown in FIG.
1 can be screwed and fixed to all or a part of the base region of the plastic frame 22. As shown in FIGS. 7 and 8, the conductive film sheet 11 may be attached to the entire front surface of the accessory 21 and the entire front surface of the liquid crystal screen 24. 5 to FIG.
Reference numerals 25 and 26 in the drawing denote a punched portion and a screw hole punched portion of the conductive film sheet 11, respectively.
【0016】ここで、導電性フィルムシート11の構造
について説明する。図9及び図10に示す構造例は、方
形の導電性フィルムシート11の表面に、保護シート2
7を貼着する一方、導電性フィルムシート11の裏面に
ガラス、ベークライト樹脂、アクリル樹脂等の絶縁シー
ト28を粘着したもので、導電性フィルムシート11の
左右両縁部には、互いに平行に延びる帯状の電極18、
19が貼り付けられている。また、図11の構造例は、
導電性フィルムシート11の表裏両面に、シート外側に
端縁部が延出する上、保護シート30、下保護シート3
1を貼着し、両保護シート30、31の外側延出部分同
士をラミネート処理することで、導電性フィルムシート
11を密閉保護したものである。さらに、図12の構造
例は、ガラス等の絶縁シート32の上に導電性フィルム
シート11を直接蒸着し、さらにこの上に表面保護シー
ト33を貼着したものである。
Here, the structure of the conductive film sheet 11 will be described. 9 and 10 show an example in which a protective sheet 2 is provided on the surface of a square conductive film sheet 11.
7, the insulating film 28 made of glass, bakelite resin, acrylic resin, or the like is adhered to the back surface of the conductive film sheet 11, and the left and right edges of the conductive film sheet 11 extend parallel to each other. Strip-shaped electrode 18,
19 is pasted. In addition, the structural example of FIG.
On both the front and back surfaces of the conductive film sheet 11, the edges extend outside the sheet, and the protective sheet 30 and the lower protective sheet 3
The conductive film sheet 11 is hermetically sealed by adhering the protective sheet 1 and laminating the outer extending portions of the protective sheets 30 and 31 to each other. Further, in the structural example of FIG. 12, a conductive film sheet 11 is directly deposited on an insulating sheet 32 of glass or the like, and a surface protection sheet 33 is further adhered thereon.
【0017】磁気センサー7の両電極18及び19の間
には、図1に示すように、誘導電流(誘導起電力)の大
きさを測定する不正磁気検知回路35が形成されてい
る。不正磁気検知回路35は、磁気による誘導電流の大
きさに基づいて、不正な電波発生器8等を検出判別する
ものである。不正磁気判定回路35の構成は、誘導電流
の大きさを測定する検出回路部36と、この測定値の検
出レベルを調整する増幅(減幅)回路部37と、レベル
調整された測定値の大きさに基づいて不正な磁気を判定
出力する出力回路部38とを備えている。出力回路部3
8には、出力値をリセットするリセット手段39が設け
られている。そして、不正磁気判定回路35には警報器
41、ここでは警報ブザー42、発光LED警報表示灯
13等が接続されている。これにより、電波発生器8等
による不正磁気の発生が不正磁気検知回路35で判別さ
れたときは、警報器41が作動して、警報音及び警報ラ
イトが自動的に発生されるようになっている。尚、警報
器41の作動と同時に、当該パチンコ機1の電源を遮断
して遊技を自動停止させてもよい。
As shown in FIG. 1, between the two electrodes 18 and 19 of the magnetic sensor 7, there is formed an unauthorized magnetic detection circuit 35 for measuring the magnitude of the induced current (induced electromotive force). The unauthorized magnet detection circuit 35 detects and determines an unauthorized radio wave generator 8 or the like based on the magnitude of the induced current due to magnetism. The configuration of the illicit magnetism determination circuit 35 includes a detection circuit section 36 for measuring the magnitude of the induced current, an amplification (reduction) circuit section 37 for adjusting the detection level of the measurement value, and a magnitude of the level-adjusted measurement value. And an output circuit unit 38 for judging and outputting an incorrect magnetism based on the output. Output circuit 3
8 is provided with reset means 39 for resetting the output value. An alarm 41, here, an alarm buzzer 42, a light-emitting LED alarm indicator 13, and the like are connected to the unauthorized magnet determination circuit 35. Thus, when the occurrence of illegal magnetism by the radio wave generator 8 or the like is determined by the illegal magnetism detection circuit 35, the alarm 41 is activated, and an alarm sound and an alarm light are automatically generated. I have. At the same time as the operation of the alarm 41, the power of the pachinko machine 1 may be cut off to automatically stop the game.
【0018】次に、本実施例装置による不正磁気の検出
方法について説明する。図1に示すように、いま不正遊
技者がパチンコ機1のガラス部3に正面前方から不正な
強力磁石9を近づけ、パチンコ機1前部側の導電性フィ
ルムシート11に対し所定距離以内に強力磁石9が移動
したとする。すると、ガラス部3側の導電性フィルムシ
ート11には、強力磁石9から出る磁力線の影響で起電
力が生じ、電極18、19間に一方向の微電流が流れる
ようになる。この微電流の値は、強力磁石9から出る磁
力(磁束密度)が大きくなればなるほど大きくなる。発
生した微電流は不正磁気検知回路35の検出回路部36
で検出され、検出結果は増幅回路部37でレベル調整さ
れる。この後、出力回路部38においては、微電流の検
出値により、ガラス部3に強力磁石9が近づけられたこ
とが判定出力される。すなわち、微電流の出力値が所定
の範囲内にあることを測定判定することにより、強力磁
石9を用いた不正な行為であるか否かが判別される。不
正遊技の判定と同時に、警報ブザー42及び発光LED
警報表示灯13が作動し、店員等に速やかに通報され
る。
Next, a description will be given of a method of detecting illegal magnetism by the present embodiment. As shown in FIG. 1, the illegal player now approaches the glass part 3 of the pachinko machine 1 from the front in front of the illegal powerful magnet 9, and the strong force is applied within a predetermined distance to the conductive film sheet 11 on the front side of the pachinko machine 1. Assume that the magnet 9 has moved. Then, an electromotive force is generated in the conductive film sheet 11 on the glass part 3 side by the influence of the magnetic lines of force emitted from the strong magnets 9, and a minute current flows in one direction between the electrodes 18 and 19. The value of the minute current increases as the magnetic force (magnetic flux density) emitted from the strong magnet 9 increases. The generated small current is detected by the detection circuit unit 36 of the unauthorized magnetic detection circuit 35.
The level of the detection result is adjusted by the amplifier circuit unit 37. Thereafter, the output circuit section 38 determines and outputs that the strong magnet 9 has approached the glass section 3 based on the detected value of the minute current. That is, by measuring and determining that the output value of the weak current is within a predetermined range, it is determined whether or not the illegal action using the strong magnet 9 is performed. The alarm buzzer 42 and the light-emitting LED
The warning indicator light 13 is activated, and a clerk or the like is immediately notified.
【0019】一方、パチンコ機1のガラス部3に対し所
定距離以内に不正な電波発生器8を近づけた時は、ガラ
ス部3に取り付けた磁気センサー7の導電性フィルムシ
ート11には、電波発生器8から出る電磁波の影響によ
り電磁誘導が起こり、電極18及び19間に微電流が流
れる。この微電流の値は、電磁波の電界強度が大きくな
ればなるほど大きくなる。流れた微電流は上記同様に、
出力回路部38から出力され、その出力値により、パチ
ンコ機1に対して電波が発信されたことが検出される。
On the other hand, when an unauthorized radio wave generator 8 is approached within a predetermined distance from the glass part 3 of the pachinko machine 1, the conductive film sheet 11 of the magnetic sensor 7 attached to the glass part 3 generates a radio wave. Electromagnetic induction occurs due to the effect of the electromagnetic waves emitted from the vessel 8, and a minute current flows between the electrodes 18 and 19. The value of this microcurrent increases as the electric field strength of the electromagnetic wave increases. The flowing microcurrent is the same as above.
It is output from the output circuit unit 38, and it is detected from the output value that a radio wave has been transmitted to the pachinko machine 1.
【0020】この場合、発信された電波が不正なもので
あるか否かを判別する必要がある。この判別は、微電流
の出力値の大小を測定することで、不正な電波発生器8
であるか、それ以外の適法な通信器具、すなわち、携帯
電話、店内トランシーバー、ワイヤレスマイク等との判
別が可能になり、不正電波のみを確実に検出することが
できる。つまり、測定値の大きさが所定以上の範囲にあ
るか否かによって、不正な電波発生器8のみを正確に判
別することができる。
In this case, it is necessary to determine whether or not the transmitted radio wave is unauthorized. This discrimination is performed by measuring the magnitude of the output value of the microcurrent to determine whether the illegal radio wave generator 8
Or other legal communication equipment, that is, a mobile phone, an in-store transceiver, a wireless microphone, etc., can be detected, and only an illegal radio wave can be reliably detected. That is, only the unauthorized radio wave generator 8 can be accurately determined depending on whether or not the magnitude of the measured value is in a predetermined range or more.
【0021】本実施例の装置では、一台で電波発生器8
と強力磁石9の双方に対して、不正な電波と磁気を検出
することができる。特に、誘導電流の測定値の大きさを
検知することで、電波送信元が不正な器具か否かを正確
に判別できるため、携帯電話等の適法な通信機に対し
て、従来のように不正な電波送信機と誤って検出するお
それがない。
In the apparatus according to the present embodiment, one radio wave generator 8
Unauthentic radio waves and magnetism can be detected for both the strong magnet 9 and the strong magnet 9. In particular, by detecting the magnitude of the measured value of the induced current, it is possible to accurately determine whether the source of the radio wave is an unauthorized device or not. There is no danger of being mistakenly detected as a radio transmitter.
【0022】尚、本発明は上記実施例に限定されず、種
々の応用変形例が可能である。上記実施例では導電性材
料として導電性フィルムシートを用いたが、この他に金
属箔を繊維等の素材に付着したものを用いることも可能
である。また、本発明は他の不正電波により誤作動を起
こす電子機器、例えば、自動販売機等への不正電波使用
に対しても適用できる。
It should be noted that the present invention is not limited to the above-described embodiment, and various application modifications are possible. Although the conductive film sheet is used as the conductive material in the above-described embodiment, a material obtained by attaching a metal foil to a material such as a fiber may be used. The present invention is also applicable to the use of illegal radio waves for other electronic devices that malfunction due to illegal radio waves, such as vending machines.
【0023】[0023]
【発明の効果】本発明によれば、遊技機に取り付けた導
電性物質に、不正な磁気を検知する回路を接続したこと
により、強力磁石等の磁気発生器具を用いた不正な行為
を確実に検出することができる。特に、請求項2によれ
ば、不正行為を検出した時、警報を発生させるので、不
正遊技者を即座に特定して遊技を停止させることができ
る。また、請求項3に係る透明合成樹脂製の導電性フィ
ルムシートは、型抜きにより所望する形状に容易に加工
できるので、遊技台の下地材、役物、液晶画面、ガラス
等の表面に自由に貼着することができるという優れた効
果がある。
According to the present invention, by connecting a circuit for detecting illegal magnetism to a conductive substance attached to a game machine, an unauthorized act using a magnet generating device such as a strong magnet can be reliably performed. Can be detected. In particular, according to the second aspect, an alarm is generated when an illegal action is detected, so that the illegal player can be immediately identified and the game can be stopped. In addition, the conductive film sheet made of the transparent synthetic resin according to claim 3 can be easily processed into a desired shape by die-cutting, so that it can be freely applied to the surface of a base material of a gaming table, an accessory, a liquid crystal screen, glass or the like. There is an excellent effect that it can be attached.
【図面の簡単な説明】[Brief description of the drawings]
【図1】本発明に係る遊技機の不正遊技検知装置の回路
構成図である。
FIG. 1 is a circuit configuration diagram of an unauthorized game detection device for a gaming machine according to the present invention.
【図2】本発明に係る遊技機の前面側を示す斜視図であ
る。
FIG. 2 is a perspective view showing a front side of the gaming machine according to the present invention.
【図3】本発明に係る導電性フィルムシート及び検出制
御基板を示す分解斜視図である。
FIG. 3 is an exploded perspective view showing a conductive film sheet and a detection control board according to the present invention.
【図4】遊技機のセル盤の後面側を示す斜視図である。FIG. 4 is a perspective view showing a rear side of the cell board of the gaming machine.
【図5】遊戯機のセル盤の表面全体を示す正面図であ
る。
FIG. 5 is a front view showing the entire surface of the cell board of the game machine.
【図6】遊戯機のセル盤の表面下部を示す正面図であ
る。
FIG. 6 is a front view showing a lower surface portion of the cell board of the amusement machine.
【図7】遊戯機の役物を示す正面図である。FIG. 7 is a front view showing an accessory of the amusement machine.
【図8】遊戯機の液晶画面を示す正面図である。FIG. 8 is a front view showing a liquid crystal screen of the game machine.
【図9】本発明に係る導電性フィルムシートの構造例を
示す断面図である。
FIG. 9 is a cross-sectional view illustrating a structural example of a conductive film sheet according to the present invention.
【図10】図9の分解斜視図である。FIG. 10 is an exploded perspective view of FIG. 9;
【図11】本発明に係る導電性フィルムシートの他の構
造例を示す断面図である。
FIG. 11 is a sectional view showing another example of the structure of the conductive film sheet according to the present invention.
【図12】本発明に係る導電性フィルムシートの他の構
造例を示す断面図である。
FIG. 12 is a sectional view showing another example of the structure of the conductive film sheet according to the present invention.
【図13】本発明の不正行為検知装置における磁石の検
出状態を説明する斜視図である。
FIG. 13 is a perspective view illustrating a detection state of a magnet in the fraud detection device of the present invention.
【図14】本発明の不正行為検知装置における電波発生
器の検出状態を説明する斜視図である。
FIG. 14 is a perspective view illustrating a detection state of a radio wave generator in the fraud detecting apparatus of the present invention.
【符号の説明】[Explanation of symbols]
1 パチンコ機 2 セル盤 3 ガラス部 4 二層保護ガラス体 5 前面ガラス部 6 裏面ガラス部 7 磁気センサー 8 電波発生器(不正磁気発生器具) 9 強力磁石(不正磁気発生器具) 11 導電性フィルムシート(導電性シート) 12 検出制御基板(不正磁気検知回路用取付基板) 13 発光LED警報表示灯 14 表蓋 15 裏蓋 17 電極延長フィルムコード 18 電極 19 電極 21 役物 22 プラスチック製枠体 24 液晶画面 25 型抜き部 26 ビス孔抜き部 27 保護シート 28 絶縁シート 30 上保護シート 31 下保護シート 32 絶縁シート 33 表面保護シート 35 不正磁気検知回路 36 検出回路部 37 増幅(減幅)回路部 38 出力回路部 39 リセット手段 41 警報器 42 警報ブザー 45 磁石 46 導電性物質 47 一対の電極 48 不正磁気検知回路 49 電波発生器 50 アンテナ DESCRIPTION OF SYMBOLS 1 Pachinko machine 2 Cell board 3 Glass part 4 Double-layer protective glass body 5 Front glass part 6 Back glass part 7 Magnetic sensor 8 Radio wave generator (illegal magnetic generating equipment) 9 Strong magnet (illegal magnetic generating equipment) 11 Conductive film sheet (Conductive sheet) 12 Detection control board (Mounting board for illegal magnetic detection circuit) 13 Light-emitting LED alarm indicator 14 Front cover 15 Back cover 17 Electrode extension film cord 18 Electrode 19 Electrode 21 Actor 22 Plastic frame 24 Liquid crystal screen Reference Signs List 25 Die cutout part 26 Screw hole cutout part 27 Protective sheet 28 Insulating sheet 30 Upper protective sheet 31 Lower protective sheet 32 Insulating sheet 33 Surface protective sheet 35 Illegal magnetism detection circuit 36 Detection circuit part 37 Amplification (reduction) circuit part 38 Output circuit Part 39 resetting means 41 alarm 42 alarm buzzer 45 magnet 46 conductive material 4 A pair of electrodes 48 illicit magnetic detection circuit 49 wave generator 50 antenna

Claims (3)

    【特許請求の範囲】[Claims]
  1. 【請求項1】 遊技機の前面部又は裏面部に、一対の電
    極が接続された導電性物質を取り付けると共に、前記一
    対の電極間に、該一対の電極間に生ずる誘導電流を検出
    する検出回路部と、当該検出値に基づいて不正な磁気を
    判定して出力する判定出力回路部を備えてなる不正磁気
    検知回路を接続したことを特徴とする遊技機に対する電
    波又は磁石を用いた不正行為検知装置。
    1. A detection circuit for attaching a conductive material to which a pair of electrodes are connected to a front or back surface of a gaming machine and detecting an induced current generated between the pair of electrodes between the pair of electrodes. And a fraudulent magnetism detecting circuit comprising a judging output circuit for judging and outputting improper magnetism based on the detected value. apparatus.
  2. 【請求項2】 不正磁気検知回路に、不正な磁気を検知
    したとき警報を発生させる警報器を接続したことを特徴
    とする請求項1記載の遊技機に対する電波又は磁石を用
    いた不正行為検知装置。
    2. An apparatus for detecting fraudulent activity using radio waves or magnets for a game machine according to claim 1, wherein an alarm device for generating an alarm when illegal magnetism is detected is connected to the illegal magnetism detection circuit. .
  3. 【請求項3】 導電性物質が、透明合成樹脂製の導電性
    フィルムシートであることを特徴とする請求項1又は2
    記載の遊技機に対する電波又は磁石を用いた不正行為検
    知装置。
    3. The conductive material according to claim 1, wherein the conductive material is a conductive film sheet made of a transparent synthetic resin.
    An illegal act detection device using a radio wave or a magnet for the gaming machine described in the above.
JP2001091319A 2001-03-27 2001-03-27 Fraud detection device using radio waves or magnets for gaming machines Expired - Fee Related JP3525295B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001091319A JP3525295B2 (en) 2001-03-27 2001-03-27 Fraud detection device using radio waves or magnets for gaming machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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Publication Number Publication Date
JP2002282505A true JP2002282505A (en) 2002-10-02
JP3525295B2 JP3525295B2 (en) 2004-05-10

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ID=18945956

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JP2005137877A (en) * 2003-10-16 2005-06-02 Msa Kk Unfair magnetism detecting sensor for game machine
JP2008110161A (en) * 2006-10-31 2008-05-15 Fujishoji Co Ltd Game machine
JP2009189482A (en) * 2008-02-13 2009-08-27 Okumura Yu-Ki Co Ltd Pachinko game machine
JP2010088537A (en) * 2008-10-06 2010-04-22 Maruhon Ind Co Ltd Pachinko game machine
JP2010187923A (en) * 2009-02-18 2010-09-02 Sophia Co Ltd Game machine
JP2010187926A (en) * 2009-02-18 2010-09-02 Sophia Co Ltd Game machine
JP2010187918A (en) * 2009-02-18 2010-09-02 Sophia Co Ltd Game machine
JP2010187920A (en) * 2009-02-18 2010-09-02 Sophia Co Ltd Game machine
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JP2011055984A (en) * 2009-09-09 2011-03-24 Toda Kogyo Corp Fraudulence detecting device for game machine, and game machine equipped with the device
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