JPH0519877Y2 - - Google Patents
Info
- Publication number
- JPH0519877Y2 JPH0519877Y2 JP12977187U JP12977187U JPH0519877Y2 JP H0519877 Y2 JPH0519877 Y2 JP H0519877Y2 JP 12977187 U JP12977187 U JP 12977187U JP 12977187 U JP12977187 U JP 12977187U JP H0519877 Y2 JPH0519877 Y2 JP H0519877Y2
- Authority
- JP
- Japan
- Prior art keywords
- card
- magnetic
- cards
- feed roller
- conveyance path
- 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.)
- Expired - Lifetime
Links
- 238000003780 insertion Methods 0.000 claims description 35
- 230000037431 insertion Effects 0.000 claims description 35
- 238000001514 detection method Methods 0.000 claims description 31
- 230000002265 prevention Effects 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000032258 transport Effects 0.000 claims 3
- 230000007423 decrease Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Conveying Record Carriers (AREA)
Description
【考案の詳細な説明】
(産業上の利用分野)
本考案は、パチンコのカード玉貸機等の種々の
機器に組込まれるカードリーダに係り、特に故意
又は過失によつてカードが重複挿入(二重送り)
された際、それらを検出し、該カードを返却する
機構を具備したカードリーダに関する。[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a card reader that is incorporated into various devices such as pachinko card ball lending machines. double feed)
The present invention relates to a card reader equipped with a mechanism for detecting and returning the card when the card is stolen.
(従来の技術)
近年、従来のプラスチツク性の磁気カードに代
わつて、ローコストな紙性の磁気カード及び紙性
のバーコードカード等が各方面に於いて汎用され
るようになつた。(Prior Art) In recent years, low-cost paper-based magnetic cards, paper-based barcode cards, etc. have come into widespread use in place of conventional plastic magnetic cards.
然かしながら、前記紙性の磁気カード又はバー
コードカードを挿入口から機内に差込んで情報を
読取り、その他の処理を終了した後、このカード
を再び挿入口に返却するようなカードリーダの場
合には、これらカードが返却される時に、該カー
ドのコーナの歪み等により挿入口に当つて返却さ
れないと云うトラブルが発生する為、該カードの
特にコーナに多少の曲がりがあつてもスムーズに
返却されるよう挿入口はカードの厚さよりやや広
い間隔で形成されることを余儀無くされ、故に例
えば近年、硬貨・紙幣の代わりに予め玉貸回数等
のデータが磁気記録又はバーコード記録された上
記カードを用いて玉を貸りうけるカード玉貸機
に、予め購入していた複数枚のカードを重複状態
で挿入するということがしばしば見られた。 However, there are card readers that insert the paper-based magnetic card or barcode card into the aircraft through the insertion slot, read the information, and then return the card to the insertion slot after completing other processing. In some cases, when these cards are returned, there is a problem that the card may not be returned because it hits the insertion slot due to distortion of the corner of the card, so even if the card has some bends, especially at the corners, In order to ensure that cards could be returned, the insertion slots had to be formed at intervals slightly wider than the thickness of the card, and for this reason, in recent years, for example, instead of coins and banknotes, data such as the number of balls borrowed was recorded magnetically or in barcodes in advance. It has often been seen that a plurality of cards purchased in advance are inserted in a duplicate state into a card ball lending machine that lends out balls using the above-mentioned cards.
(考案が解決しようとする問題点)
上記、重複状態のカードを取込むとローラ又は
ベルトとカードとの摩擦抵抗が大きくなつてカー
ドの送り速度が低下し駆動モータに必要以上の負
荷が係り、更には磁気ヘツド等の読取り装置のカ
ード接触面が速く摩滅すると云う問題点があつ
た。(Problems to be solved by the invention) As mentioned above, when cards are loaded in a duplicated state, the frictional resistance between the roller or belt and the card increases, the card feeding speed decreases, and an unnecessarily high load is applied to the drive motor. A further problem was that the card contact surface of the reader, such as a magnetic head, wore out quickly.
これらを解消する為、挿入口は規定カード一枚
のみ通過可能な隙間に規制してカードの重複挿入
を防止するように構成されているのが一般的であ
るが、紙性の磁気カード又はバーコードカード等
を使用するに当たり、上述したようなトラブルが
見られる為、必ずしも良策ではなかつた。 In order to solve these problems, the insertion slot is generally configured to have a gap that allows only one specified card to pass through to prevent multiple insertions of cards, but paper-based magnetic cards or When using a code card, etc., the above-mentioned troubles were observed, so it was not necessarily a good idea.
そこで本考案は、上述のような欠点を取り除
き、二枚以上の重複カードが挿入された時、それ
を検出し、送やかに重複挿入されたカードを返却
するようにしたカードの重複挿入(二重送り)防
止機構を具備したカードリーダを提供することを
目的とする。 Therefore, the present invention eliminates the above-mentioned drawbacks, detects when two or more duplicate cards are inserted, and promptly returns the duplicate inserted cards. An object of the present invention is to provide a card reader equipped with a double-feed prevention mechanism.
(問題点を解決するための手段)
そこで本考案は上記目的を達成するために、カ
ードの厚さよりやや広い間隔で上下2枚のガイド
板を対向させて形成したカードの搬送路と、その
長手方向の側部一端を開口して成したカード挿入
口と、カードの情報を読取る読取り装置と、カー
ド搬送方向の所定の位置に取付けたカード検出セ
ンサのON・OFFによつて駆動・停止を行なう駆
動モータに連動して、下ガイド板面から該搬送路
に露出した搬送ベルトと、該搬送路を挟んで搬送
ベルトと当接するように上ガイド板面から回動自
在に軸支したガイド送りローラとによつてカード
を正逆方向に搬送する搬送装置と、カードが重複
挿入されたときに生じるカードの厚み変動により
付勢に抗して変位する前記カード送りローラと連
動して変位する重複挿入検出アームと、該アーム
の変位を検出するセンサとから成る重複挿入防止
機構によつて該カードをカード挿入口より返却す
ることを特徴とするものである。(Means for Solving the Problems) Therefore, in order to achieve the above object, the present invention provides a card conveyance path formed by opposing two guide plates, upper and lower, with an interval slightly wider than the thickness of the card, and Drive and stop are performed by turning on and off a card insertion slot formed by opening one end of the side in the direction, a reader that reads the information on the card, and a card detection sensor installed at a predetermined position in the card transport direction. In conjunction with the drive motor, a conveyor belt is exposed from the lower guide plate surface to the conveyor path, and a guide feed roller is rotatably supported from the upper guide plate surface so as to come into contact with the conveyor belt across the conveyor path. a conveyance device that conveys cards in the forward and reverse directions, and a double insertion device that is displaced in conjunction with the card feed roller that is displaced against bias due to changes in card thickness that occur when cards are repeatedly inserted. This card is characterized in that the card is returned from the card insertion slot by a duplicate insertion prevention mechanism consisting of a detection arm and a sensor that detects the displacement of the arm.
(作用)
従つて本考案では、搬送方向に沿つて設けた重
複挿入検出アーム(以下、検出アームと記す)の
一端は、挿入されたカードを搬送するカード送り
ローラの回転軸に固着され、該カードが重複状態
で挿入され、送られて来たときのみ付勢に抗して
変位する該送りローラに連動して、前記検出アー
ムが磁気カード面に対し上方方向に変位し、その
先端をセンサが検出してカードを搬送する搬送装
置を逆転して、挿入された重複カードをカード挿
入口より返却することによつて、従来、重複カー
ドを取込むことによるトラブルを皆無にしたもの
である。(Function) Therefore, in the present invention, one end of the double insertion detection arm (hereinafter referred to as detection arm) provided along the conveyance direction is fixed to the rotating shaft of the card feed roller that conveys the inserted card, and The detection arm moves upward relative to the magnetic card surface in conjunction with the feed roller that displaces against the bias only when the cards are inserted and fed in a duplicate state, and the tip of the detection arm is moved to the sensor. By detecting the card, reversing the card conveying device, and returning the inserted duplicate card from the card insertion slot, the conventional troubles caused by taking in duplicate cards are completely eliminated.
(実施例)
次に、本考案の1実施例を図面に基づいて詳細
に説明するが、本考案は特にこの実施例のみに限
定されるものではなく、種々の展開例が案出され
るのである。また情報を記録した媒体として磁気
カードを取り上げる。(Example) Next, one embodiment of the present invention will be described in detail based on the drawings, but the present invention is not particularly limited to this embodiment, and various examples of development can be devised. . We will also discuss magnetic cards as a medium that records information.
さて、第1図は本考案のカードリーダの平面図
であり、第2A〜B図は重複挿入防止機構の動作
斜視図、第3図は第1図のX−X′断面図であつ
て、先ず初めに本考案のカードリーダの構成と、
磁気カードCが一枚だけ挿入された際の通常状態
の作動について述べる。 Now, FIG. 1 is a plan view of the card reader of the present invention, FIGS. 2A and 2B are operational perspective views of the double insertion prevention mechanism, and FIG. 3 is a sectional view taken along line X-X' in FIG. First of all, the configuration of the card reader of the present invention,
The normal operation when only one magnetic card C is inserted will be described.
搬送路1の磁気カード挿入口4から磁気カード
Cを搬送する駆動モータ6及び減速装置7を介し
て設けられた搬送装置である搬送ベルト8と、送
りローラ8a,8bと、前記送りローラ8aの回
転軸16の延長上に一端を固着した検出アーム9
と、搬送方向に沿つて所定の位置に取付けられ、
シヤツタ開閉、モータ駆動開始、モータ駆動停止
を行なう為のカード検出センサ51,52,53
と、挿入された磁気カードCが重複状態の時の
み、前記検出アーム9の他端を検出する重複挿入
検出センサ54と、磁気カードCの磁気情報を読
取る為の磁気読取りヘツド2並びに磁気カードC
を該磁気読取りヘツド2に密着させる押圧ローラ
2aと、及び磁気カードCに残度数等を可視表示
する為の印字機構3とから成つている。 A conveyance belt 8, which is a conveyance device, is provided via a drive motor 6 and a deceleration device 7 to convey the magnetic card C from the magnetic card insertion slot 4 of the conveyance path 1, feed rollers 8a and 8b, and the feed roller 8a. A detection arm 9 whose one end is fixed on an extension of the rotating shaft 16
and installed at a predetermined position along the conveyance direction,
Card detection sensors 51, 52, 53 for opening/closing the shutter, starting motor drive, and stopping motor drive
, a duplicate insertion detection sensor 54 that detects the other end of the detection arm 9 only when the inserted magnetic cards C are in a duplicate state, a magnetic reading head 2 for reading magnetic information on the magnetic cards C, and a magnetic card C.
It consists of a pressing roller 2a for bringing the magnetic card C into close contact with the magnetic reading head 2, and a printing mechanism 3 for visually displaying the remaining power on the magnetic card C.
第3図に於いて、磁気カードCの厚さよりやや
広い間隔で上下2枚のガイド板10,11を対向
させて磁気カードCの搬送路1を形成し該搬送路
1の磁気カード挿入口4より内側にカード以外の
例えば硬貨等の挿入物を受入れないためのシヤツ
タ(図示せず)を取付け、搬送路1に下ガイド板
11面の切欠孔12から磁気読取りヘツド2を露
出させ、上ガイド板10面に印字機構3のプリン
トヘツド30先端部に取付けたサーマルヘツド3
1の通過口13を閉口してサーマルヘツド31が
下ガイド板11面を押打出来るようにし、下ガイ
ド板11面のサーマルヘツド押打場所を磁気読取
りヘツド2の露出部分と同一の高さまで突出させ
て突出部14と為し、上記印字機構3はプリント
ヘツド30をソレノイド32に一端が連動してガ
イド板10,11方向に上下動するL字型ソレノ
イドレバー33の他端にコイルスプリング34を
介して保持したものである。 In FIG. 3, two upper and lower guide plates 10 and 11 are opposed to each other at an interval slightly wider than the thickness of the magnetic card C to form a conveyance path 1 for the magnetic card C, and a magnetic card insertion slot 4 of the conveyance path 1 is formed. A shutter (not shown) is installed on the inner side to prevent inserts other than cards, such as coins, from being received, and the magnetic reading head 2 is exposed through the cutout hole 12 on the lower guide plate 11 surface in the conveyance path 1, and the upper guide Thermal head 3 attached to the tip of print head 30 of printing mechanism 3 on plate 10
1 is closed so that the thermal head 31 can press against the surface of the lower guide plate 11, and the thermal head press position on the surface of the lower guide plate 11 is projected to the same height as the exposed portion of the magnetic reading head 2. The printing mechanism 3 holds the print head 30 by connecting a coil spring 34 to the other end of an L-shaped solenoid lever 33 whose one end is interlocked with a solenoid 32 and moves up and down in the direction of the guide plates 10 and 11. It was held through
さて、磁気カード挿入口4から手動にて磁気カ
ードCが挿入されるとカード検出センサ51の光
を遮えぎり、これを制御部からシヤツタ開閉ソレ
ノイド(図示せず)に送つて、該ソレノイドを励
磁するシヤツタが開放され、磁気カードCはさら
に奥へ挿入される。 Now, when the magnetic card C is manually inserted into the magnetic card insertion slot 4, the light from the card detection sensor 51 is blocked, and the light is sent from the control section to the shutter opening/closing solenoid (not shown), and the solenoid is activated. The energized shutter is opened and the magnetic card C is inserted further inside.
次にカード検出センサ52の光を遮ぎると、該
センサ52がONに成り、駆動モータ6が回転
し、減速装置7を介して磁気カードCは、下ガイ
ド板11面の切欠溝11aから上記搬送路1に臨
んでいる搬送ベルト8と、回転軸16の両サイド
を一対の支持具17に装着し、また支持具17の
後端は上ガイド板10面の固定軸18に固着され
ると共に支持具17と固定軸18との間にバネ1
9を設けて、そのバネ力で切欠孔10aから固定
軸18を中心として搬送路1に露出するように押
下げられている送りローラ8aとにより挟持さ
れ、搬送されつつ押圧ローラ2aによつて磁気読
取りヘツド2に押しつけられて密着し、磁気カー
ドCの所要情報が読取られ、更に磁気カードCは
搬送ベルト8と上述した送りローラ8aと同様に
構成された送りローラ8bに挟持され搬送され
る。磁気カードCがカード検出センサ53に至る
と駆動モータ6は停止する。 Next, when the light from the card detection sensor 52 is blocked, the sensor 52 is turned on, the drive motor 6 rotates, and the magnetic card C is conveyed through the notch 11a on the lower guide plate 11 via the deceleration device 7. Both sides of the conveyor belt 8 facing the path 1 and the rotating shaft 16 are attached to a pair of supports 17, and the rear end of the support 17 is fixed to and supported by a fixed shaft 18 on the upper guide plate 10. A spring 1 is installed between the tool 17 and the fixed shaft 18.
9 is provided, and is held between the notch hole 10a by the spring force of the feed roller 8a which is pushed down so as to be exposed to the conveyance path 1 around the fixed shaft 18, and is magnetically moved by the pressure roller 2a while being conveyed. The magnetic card C is pressed against and in close contact with the reading head 2, and the required information on the magnetic card C is read.The magnetic card C is further conveyed while being held between a conveyor belt 8 and a feed roller 8b constructed similarly to the above-mentioned feed roller 8a. When the magnetic card C reaches the card detection sensor 53, the drive motor 6 stops.
この時、第2A図に示すように磁気カードCの
重複挿入防止機構である検出アーム9は、上ガイ
ド板10面の切欠溝10bから搬送路1に露出
し、該磁気カードC面と当接するが、その他端は
上述した送りローラ8aを回転自在に軸支した回
転軸16の延長上に設けられている為、該送りロ
ーラ8aが搬送路1に露出するように押下げられ
ているバネ19に抗して送りローラ8a自体が上
方に変位しない限り、該検出アーム9も上方に変
位することはない。 At this time, as shown in FIG. 2A, the detection arm 9, which is a mechanism for preventing duplicate insertion of the magnetic card C, is exposed to the conveyance path 1 through the notch groove 10b on the surface of the upper guide plate 10, and comes into contact with the surface of the magnetic card C. However, since the other end is provided as an extension of the rotating shaft 16 that rotatably supports the above-mentioned feed roller 8a, the spring 19 is pushed down so that the feed roller 8a is exposed to the conveyance path 1. Unless the feed roller 8a itself is displaced upward against this, the detection arm 9 will not be displaced upward either.
次に磁気読取りヘツド2で磁気情報を読取つた
結果、磁気カードCが適正カードであれば制御装
置(図示せず)からの信号により再び駆動モータ
6がONと成つて逆回転し、カード検出センサ5
3がOFFと成り、タイマーがONとなつて駆動モ
ータ6がOFFと成り、ソレノイド32がONと成
つてサーマルヘツド31が磁気カード面に当接
し、サーマルヘツド31がONと成つて線の残度
数表示印字が開始され、その後タイマーがOFF
と成るとサーマルヘツド31がOFFと成り、ソ
レノイド32がOFFと成つてサーマルヘツド3
1が磁気カード面から離脱し残度数表示印字が完
了し、再び駆動モータ6がONと成つて最後に完
了し、再び駆動モータ6がONと成つて最後に磁
気カードCがカード検出センサ52を通過し、駆
動モータ6がOFFとなり、磁気カードCを手動
で引抜くとカード検出センサ51によつてシヤツ
タが閉鎖されるのである。 Next, as a result of reading the magnetic information by the magnetic reading head 2, if the magnetic card C is a valid card, the drive motor 6 is turned on again by a signal from the control device (not shown) to rotate in the reverse direction, and the card detection sensor 5
3 is turned OFF, the timer is turned ON, the drive motor 6 is turned OFF, the solenoid 32 is turned ON, the thermal head 31 comes into contact with the surface of the magnetic card, the thermal head 31 is turned ON, and the remaining number of lines is displayed and printing is started, and then the timer is turned OFF.
When this happens, the thermal head 31 is turned OFF, the solenoid 32 is turned OFF, and the thermal head 3
When 1 leaves the magnetic card surface, printing of the remaining number of credits is completed, the drive motor 6 is turned ON again and the process is finally completed, the drive motor 6 is turned ON again and finally the magnetic card C passes the card detection sensor 52, the drive motor 6 is turned OFF, and when the magnetic card C is manually pulled out, the shutter is closed by the card detection sensor 51.
以上の説明が、磁気カードCが一枚だけ挿入さ
れた際の場合である。 The above explanation is for the case where only one magnetic card C is inserted.
次に本考案の磁気カードCが重複状態で挿入さ
れた際の重複挿入防止機構の動作を第2B図を基
に説明する。 Next, the operation of the duplicate insertion prevention mechanism when the magnetic cards C of the present invention are inserted in duplicate will be explained based on FIG. 2B.
磁気カードCを重複状態で誤つて、若しくは故
意に磁気カード挿入口4より挿入されると、先ず
カード検出センサ51がONと成つてシヤツタを
起動し、搬送路1を解放する。 When the magnetic cards C are inserted into the magnetic card insertion slot 4 by mistake or intentionally in duplicate, the card detection sensor 51 is first turned ON to activate the shutter and release the conveyance path 1.
さらに磁気カードCを手動にて差し込むと、該
カードCが駆動モータ6を走動するカード検出セ
ンサ52の光を遮えぎり、これを制御部を介して
駆動モータ6に送つて、該モータ6は励磁され起
動する。と同時に、磁気カードCは搬送ベルト8
と送りローラ8aに挟持されて第1図で右方に送
られる。この時、該送りローラ8aは磁気カード
Cの厚み変動によりバネ19の付勢に抗して上方
に変動する。よつてその回転軸16の延長上にそ
の一端を固着した検出アーム9も連動して上方に
変位し、その結果、該検出アーム9の先端9aは
重複挿入検出センサ54により検出され、これに
より該センサ54からは重複挿入検出信号が出力
され、正逆駆動する駆動モータ6によつて機内に
送り込まれた重複状態の磁気カードCを磁気カー
ド挿入口4より返却し重複カードを排除する。 Furthermore, when the magnetic card C is manually inserted, the card C blocks the light from the card detection sensor 52 that drives the drive motor 6, and sends this light to the drive motor 6 via the control section, so that the motor 6 It is energized and activated. At the same time, the magnetic card C is transferred to the conveyor belt 8.
It is held between the feed rollers 8a and sent to the right in FIG. At this time, the feed roller 8a moves upward against the bias of the spring 19 due to the variation in the thickness of the magnetic card C. Therefore, the detection arm 9 whose one end is fixed on the extension of the rotation shaft 16 is also displaced upwards, and as a result, the tip 9a of the detection arm 9 is detected by the double insertion detection sensor 54, thereby causing the A duplicate insertion detection signal is output from the sensor 54, and the duplicated magnetic cards C fed into the machine by the drive motor 6 driven in forward and reverse directions are returned from the magnetic card insertion slot 4 to eliminate duplicate cards.
即ち、該送りローラ8aを搬送路1に露出する
ように押下げるバネ19のバネ力は、磁気カード
一枚を搬送ベルト8と送りローラ8aとの挟持に
より搬送するよりも大きく、且つ該磁気カード二
枚以上の重複状態の磁気カードCを搬送するより
も小さく設定されている。 That is, the spring force of the spring 19 that pushes down the feed roller 8a so as to expose it to the conveyance path 1 is greater than the force required to convey one magnetic card by sandwiching it between the conveyance belt 8 and the feed roller 8a, and It is set smaller than when transporting two or more overlapping magnetic cards C.
(考案の効果)
本考案に係る磁気カードの重複挿入防止機構を
具備したカードリーダは以上詳述した如くであつ
て、挿入された磁気カードを機内に取り込む送り
ローラの延長された回転軸にその一端を固着した
検出アームを搬送方向に沿つて設け、二枚以上の
重複状態の磁気カードが挿入されたとき、付勢に
抗して上方に変動する送りローラに連動してその
先端程、変位を大きくして成る検出アームを重複
挿入検出センサにより検出したとき、搬送装置を
逆転して重複状態の磁気カードを返却することに
よつて、従来、重複状態の磁気カードを取込むこ
とによつて発生する搬送装置の送り速度の低下に
伴なう磁気読取り機能の不安定さと、必要以上の
負荷に係る駆動モータの故障、さらに磁気ヘツド
の摩滅を解消する等の効果は経済面並びに本考案
のカードリーダの信頼性は顕著である。(Effects of the invention) The card reader equipped with the mechanism for preventing duplicate insertion of magnetic cards according to the invention is as described in detail above, and has an elongated rotating shaft of the feed roller that takes the inserted magnetic card into the machine. A detection arm with one end fixed is installed along the conveyance direction, and when two or more overlapping magnetic cards are inserted, the tip of the detection arm is displaced in conjunction with a feed roller that moves upward against bias. When a double insertion detection sensor detects a detection arm made of a larger size, the transfer device is reversed and the duplicated magnetic card is returned. The advantages of this invention include the instability of the magnetic reading function caused by a decrease in the feed speed of the conveying device, the failure of the drive motor due to an excessive load, and the wear and tear of the magnetic head. The reliability of the card reader is remarkable.
更に、近年ローコストである点等により普及し
ている紙性の磁気カードを使用するに当たり、該
カードには多少の曲りがあり、且つスムーズに返
却出来るようにカード挿入口及び搬送路をカード
の厚みより余裕を持つて構成していく、これらを
規制することなく磁気カードの重複挿入を防止出
来た点は大である。 Furthermore, when using paper-based magnetic cards, which have become popular in recent years due to their low cost, the card has some curvature, and the card insertion slot and transport path are designed to accommodate the thickness of the card so that it can be returned smoothly. It is important to be able to prevent multiple insertions of magnetic cards without restricting the configuration by allowing more leeway.
第1図は本考案のカードリーダの平面図、第2
A図、第2B図は、重複挿入防止機構の動作斜視
図、第3図は第1図のX−X′断面図である。
1……搬送路、2……磁気読取りヘツド、3…
…印字機構、4……磁気カード挿入口、6……駆
動モータ、8……搬送ベルト、8a……送りロー
ラ、9……重複挿入検出アーム、54……重複挿
入検出センサ。
FIG. 1 is a plan view of the card reader of the present invention;
2A and 2B are perspective views showing the operation of the duplicate insertion prevention mechanism, and FIG. 3 is a cross-sectional view taken along the line X-X' in FIG. 1. 1... conveying path, 2... magnetic reading head, 3...
. . . printing mechanism, 4: magnetic card insertion slot, 6: drive motor, 8: conveyor belt, 8a: feed roller, 9: duplicated insertion detection arm, 54: duplicated insertion detection sensor.
Claims (1)
イド板を対向させて形成したカードの搬送路と、
その長手方向の側部一端を開口して成したカード
挿入口と、カードの情報を読取る読取り装置と、
カード搬送方向の所定の位置に取付けたカード検
出センサのON・OFFによつて駆動・停止を行な
う駆動モータに連動して、下ガイド板面から該搬
送路に露出した搬送ベルトと、該搬送路を挟んで
搬送ベルトと当接するように上ガイド板面から回
動自在に軸支したガイド送りローラとによつてカ
ードを正逆方向に搬送する搬送装置と、カードが
重複挿入されたときに生じるカードの厚み変動に
より付勢に抗して変位する前記カード送りローラ
と連動して変位する重複挿入検出アームと、該ア
ームの変位を検出するセンサとから成る重複挿入
防止機構によつて、該カードをカード挿入口より
返却することを特徴とするカードリーダ。 A card conveyance path formed by two upper and lower guide plates facing each other at an interval slightly wider than the thickness of the card;
A card insertion slot formed by opening one end of the longitudinal side thereof, and a reading device for reading information on the card;
The conveyor belt exposed to the conveyance path from the lower guide plate surface and the conveyance path This problem occurs when a card is inserted twice and with a transport device that transports cards in the forward and reverse directions using a guide feed roller rotatably supported from the upper guide plate surface so as to come into contact with the transport belt across the card. A double insertion prevention mechanism consisting of a double insertion detection arm that is displaced in conjunction with the card feed roller that is displaced against bias due to changes in the thickness of the card, and a sensor that detects the displacement of the arm is used to prevent the card from being inserted. A card reader characterized in that the card is returned from the card insertion slot.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12977187U JPH0519877Y2 (en) | 1987-08-26 | 1987-08-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12977187U JPH0519877Y2 (en) | 1987-08-26 | 1987-08-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6435567U JPS6435567U (en) | 1989-03-03 |
JPH0519877Y2 true JPH0519877Y2 (en) | 1993-05-25 |
Family
ID=31384353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12977187U Expired - Lifetime JPH0519877Y2 (en) | 1987-08-26 | 1987-08-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0519877Y2 (en) |
-
1987
- 1987-08-26 JP JP12977187U patent/JPH0519877Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS6435567U (en) | 1989-03-03 |
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