JPH0452512B2 - - Google Patents
Info
- Publication number
- JPH0452512B2 JPH0452512B2 JP58035433A JP3543383A JPH0452512B2 JP H0452512 B2 JPH0452512 B2 JP H0452512B2 JP 58035433 A JP58035433 A JP 58035433A JP 3543383 A JP3543383 A JP 3543383A JP H0452512 B2 JPH0452512 B2 JP H0452512B2
- Authority
- JP
- Japan
- Prior art keywords
- card
- shutter
- power transmission
- drive motor
- output shaft
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
- G06K13/07—Transporting of cards between stations
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Conveying Record Carriers (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
カードリーダの方式は大きく分類すると、カー
ドとの信号のやりとりを行なうヘツドがカードリ
ーダ本体に固定され、カードが搬送されながら信
号処理を行なうカード移動型と、カード搬入後、
所定の位置にカードを固定し、ヘツドを移動して
信号の処理を行なうヘツド移動型の２種類があ
る。本発明はヘツド移動型のカードリーダに関す
るもので、磁気カードリーダのようなカード搬送
手段、及びカードからの信号の読み出し、又はカ
ードへの信号の書き込み手段を有するカードリー
ダに適用できるものである。[Detailed Description of the Invention] Industrial Application Fields Card reader systems can be broadly classified into two types: card-moving type, in which the head that exchanges signals with the card is fixed to the card reader body, and the signal processing is performed while the card is being transported; And after importing the card,
There are two types: a moving head type in which the card is fixed in a predetermined position and the head is moved to process signals. The present invention relates to a moving head type card reader, and is applicable to a card reader having a card transport means such as a magnetic card reader, and a means for reading signals from a card or writing signals to the card.
従来例の構成とその問題点
ヘツド移動型カードリーダの従来例を第１図〜
第３図に基づき説明すると、駆動モータ１の出力
軸２にはウオームギヤ３が取り付けられてあり、
ウオームギヤ３にはピニオンギヤ４が噛み合つて
いる。ピニオンギヤ軸１１には２つの一方向クラ
ツチ５及び６が取り付けられてあり、夫々反対方
向の回転を伝達するようになつている。一方向ク
ラツチ５によりベルト１２が駆動され、更にベル
ト７が駆動される。ベルト７と８の間にカードが
挿入され、カードが搬送される。一方カードの信
号の読み出し部又は書き込み部を有する摺動部材
１５は一方向クラツチ６、ベルト１３，１４を介
して駆動され、信号検出ヘツド１０によつてカー
ド信号の読み出し、カードへの信号の書き込みが
行なわれる。９はベルトである。この方式は、動
力伝達の切り換えに２個の一方向クラツチ５，６
を使用しているため、カード搬送機構及び駆動気
構に対して夫々一方向の駆動力しか与えられない
という欠点があつた。Structure of conventional example and its problems Figure 1 shows a conventional example of a moving head card reader.
Explaining based on FIG. 3, a worm gear 3 is attached to the output shaft 2 of the drive motor 1.
A pinion gear 4 is meshed with the worm gear 3. Two one-way clutches 5 and 6 are attached to the pinion gear shaft 11, and are adapted to transmit rotation in opposite directions. The one-way clutch 5 drives the belt 12, which in turn drives the belt 7. A card is inserted between belts 7 and 8, and the card is conveyed. On the other hand, a sliding member 15 having a card signal reading section or writing section is driven via a one-way clutch 6 and belts 13 and 14, and a signal detection head 10 reads out card signals and writes signals to the card. will be carried out. 9 is a belt. This system uses two one-way clutches 5 and 6 to switch power transmission.
Because of this, there was a drawback in that driving force could only be applied in one direction to the card transport mechanism and the driving air mechanism, respectively.
発明の目的
本発明は上記従来の欠点を解消するもので、カ
ードの挿入力を利用して簡単な構成で動力伝達の
切り換えを行なうようにすることを目的とする。OBJECTS OF THE INVENTION The present invention aims to eliminate the above-mentioned conventional drawbacks, and aims to switch power transmission with a simple configuration using the insertion force of a card.
発明の構成
比較的大きなトルクを取り出すために、モータ
本体回転軸を同一のケーシング内に内蔵されてい
る減速歯車列で減速し、モータの回転軸と同心の
出力軸から出力するギヤードモータが開発されて
いる。このギヤードモータの出力軸の回転数はギ
ヤーダウンされていて大きくないので、別に減速
歯車列を用いる必要がないという点で秀れてい
る。Structure of the Invention In order to extract relatively large torque, a geared motor was developed in which the rotating shaft of the motor body is decelerated by a reduction gear train built in the same casing, and the output is output from an output shaft concentric with the rotating shaft of the motor. ing. Since the rotation speed of the output shaft of this geared motor is geared down and is not large, it is excellent in that there is no need to use a separate reduction gear train.
上記目的を達成するために、本発明は、このギ
ヤードモータを駆動モータとして用い、その円筒
状ケーシング自体をカード搬送用ローラとして使
用し、更に前記ギヤードモータの出力軸によつ
て、信号処理ヘツドの駆動を行なうようにしたも
ので、駆動モータの出力軸を中心にして駆動回転
される駆動モータの円筒状ケーシングによりカー
ドを案内搬送するカード搬送機構と、カードから
の信号の読み取り又はカードへの信号の書き込み
を行なう摺動部材を前記出力軸の回転により駆動
する摺動部材駆動機構と、前記カード搬送機構と
前記摺動部材駆動機構への動力伝達を切り換える
動力伝達切換部材とを有し、カード挿入口にシヤ
ツタを設け、このシヤツタの開閉動作に連動して
前記動力伝達切換部材を動作させるようにしたも
のである。 In order to achieve the above object, the present invention uses this geared motor as a drive motor, uses its cylindrical casing itself as a card conveying roller, and further uses the output shaft of the geared motor to drive a signal processing head. A card transport mechanism that guides and transports cards by a cylindrical casing of a drive motor that rotates around the output shaft of the drive motor, and a card transport mechanism that reads signals from the card or sends signals to the card. a sliding member driving mechanism that drives a sliding member that performs writing by rotation of the output shaft; and a power transmission switching member that switches power transmission to the card transport mechanism and the sliding member driving mechanism, A shutter is provided in the insertion opening, and the power transmission switching member is operated in conjunction with the opening/closing operation of the shutter.
実施例の説明
以下、本発明の一実施例について、図面（第４
図〜第７図）に基づいて説明する。図において、
カードリーダ本体１９に設けられたカード挿入口
１９ａには防塵等の機能を有したシヤツタ１６が
軸１７を中心にしてばね１８によつて反時計方向
に付勢されて設けられており、挿入口１９ａのコ
ーナー部１９ｂの部分においてシヤツタ１６の回
動が阻止され同時にゴミ等の異物の侵入を防いで
いる。カード２３が挿入口１９ａから挿入される
と、このカード２３によりシヤツタ１６は時計方
向に回動され、シヤツタ１６と連動して動く動力
伝達切換部材３４は第５図のような状態になる。
カード２３がカード押圧ローラ３２の位置迄挿入
されると、図示していないカード挿入検出スイツ
チによつて駆動モータ２０が始動する。駆動モー
タ２０としてはギヤードモータを使用し、その円
筒状ケーシング自体をカード搬送用ローラとして
使用し、又出力軸２０ａによつて信号処理ヘツド
部２８の駆動を行なうようになつている。第５図
に示すような動力伝達切換部材３４の状態では、
駆動モータ２０の出力軸２０ａに取り付けてある
歯車２１は係止爪３４ａによつてその回動が阻止
されているので、以降の歯車２４，２５及び歯車
２５と一体に動くプーリ２６には動力は伝達され
ず、更にベルト２７に連結されたカードとの信号
の処理を行なうヘツド部２８も駆動されない。一
方駆動モータケーシングに取り付けられているケ
ーシーグ回転阻止歯車２２にもう一方の係止爪３
４ｂが入り込んでいないので、駆動モータ２０、
ケーシングは時計方向へ回転し、カード２３を搬
入する。第６図はカード搬入終了後の状態を示し
たもので、カード２３が図に示す状態になると、
シヤツタ１６及び動力伝達切換部材３４はばね１
８の力により反時計方向へ回動し、カード挿入以
前の状態に戻ると同時に係止爪３４ａ，３４ｂに
よつて動力伝達の切り換えが行なわれ、前記信号
処理ヘツド部２８が駆動され、駆動モータケーシ
ングは回動が阻止されカード２３への搬送力がな
くなる。シヤツタ１６の先端部１６ａはこのとき
カードストツパ１９ｃとの間でカード２３を挟む
格好となり、カード２３の位置決めを行ないカー
ド２３の逆戻りを防止する。尚３３はソレノイド
で、これはカード２３への信号の処理をすべて終
了したとき、カード２３を第７図に示すようにカ
ードリーダ外へ排出するために前記シヤツタ１６
を開き前記動力伝達切換部材３４を回動させるた
めのものである。２９は信号処理ヘツド部２８の
ばね、３０は信号処理ヘツド、３１はカード押圧
ローラ３２を支持するばねである。DESCRIPTION OF EMBODIMENTS Hereinafter, one embodiment of the present invention will be explained in the drawings (see
This will be explained based on FIGS. In the figure,
A shutter 16 having functions such as dustproofing is provided in the card insertion slot 19a provided in the card reader main body 19, and is biased counterclockwise by a spring 18 around a shaft 17. The corner portion 19b of the shutter 19a prevents rotation of the shutter 16, and at the same time prevents foreign matter such as dust from entering. When the card 23 is inserted from the insertion slot 19a, the shutter 16 is rotated clockwise by the card 23, and the power transmission switching member 34, which moves in conjunction with the shutter 16, is in the state shown in FIG.
When the card 23 is inserted to the position of the card pressing roller 32, the drive motor 20 is started by a card insertion detection switch (not shown). A geared motor is used as the drive motor 20, and its cylindrical casing itself is used as a card conveying roller, and the signal processing head section 28 is driven by an output shaft 20a. In the state of the power transmission switching member 34 as shown in FIG.
Since the gear 21 attached to the output shaft 20a of the drive motor 20 is prevented from rotating by the locking pawl 34a, no power is applied to the subsequent gears 24, 25 and the pulley 26 that moves together with the gear 25. The signal is not transmitted, and the head section 28, which processes the signal with the card connected to the belt 27, is also not driven. The other locking pawl 3 is attached to the casing rotation prevention gear 22 attached to the drive motor casing.
4b is not inserted, the drive motor 20,
The casing rotates clockwise and the card 23 is loaded. FIG. 6 shows the state after the card has been loaded, and when the card 23 is in the state shown in the figure,
The shutter 16 and the power transmission switching member 34 are connected to the spring 1
At the same time, the power transmission is switched by the locking claws 34a and 34b, and the signal processing head section 28 is driven, and the drive motor is The casing is prevented from rotating and loses its conveying force to the card 23. At this time, the tip 16a of the shutter 16 is in a position to sandwich the card 23 between it and the card stopper 19c, thereby positioning the card 23 and preventing the card 23 from returning. Reference numeral 33 denotes a solenoid, which operates the shutter 16 in order to eject the card 23 out of the card reader as shown in FIG. 7 when all signals to the card 23 have been processed.
This is for opening the power transmission switching member 34 and rotating the power transmission switching member 34. 29 is a spring for the signal processing head section 28, 30 is a signal processing head, and 31 is a spring that supports the card pressing roller 32.
発明の効果
以上のように本発明によれば、カードの挿入力
を利用して動力伝達の切り換えを行なえ、構成簡
単で安価なカードリーダを提供できる。Effects of the Invention As described above, according to the present invention, it is possible to switch power transmission using the card insertion force, and to provide a card reader with a simple configuration and low cost.
第１図は従来例を示す概略側面図、第２図は同
概略正面図、第３図は同概略平面図、第４図〜第
７図は本発明の一実施例を示し、第４図はカード
挿入前の状態を示す断面図、第５図はカード挿入
途中の状態を示す断面図、第６図はカード挿入完
了状態を示す断面図、第７図はカード排出状態を
示す断面図である。
１６…シヤツタ、１７…軸、１８…ばね、１９
…カードリーダ本体、１９ａ…カード挿入口、２
０…駆動モータ、２０ａ…出力軸、２１，２２…
歯車、２３…カード、２８…信号処理ヘツド部、
３４…動力伝達切換部材、３４ａ，３４ｂ…係止
爪。
FIG. 1 is a schematic side view showing a conventional example, FIG. 2 is a schematic front view thereof, FIG. 3 is a schematic plan view thereof, and FIGS. 4 to 7 show an embodiment of the present invention. 5 is a sectional view showing a state before card insertion, FIG. 5 is a sectional view showing a state in the middle of card insertion, FIG. 6 is a sectional view showing a completed card insertion state, and FIG. 7 is a sectional view showing a card ejection state. be. 16...Shutter, 17...Shaft, 18...Spring, 19
...Card reader body, 19a...Card insertion slot, 2
0... Drive motor, 20a... Output shaft, 21, 22...
Gear, 23... Card, 28... Signal processing head unit,
34... Power transmission switching member, 34a, 34b... Locking claw.
Claims (1)
れる駆動モータの円筒状ケーシングによりカード
を案内搬送するカード搬送機構と、カードからの
信号の読み取り又はカードへの信号の書き込みを
行なう摺動部材を前記出力軸の回転により駆動す
る摺動部材駆動機構と、前記カード搬送機構と前
記摺動部材駆動機構への動力伝達を切り換える動
力伝達切換部材とを有し、カード挿入口にシヤツ
タを設け、このシヤツタの開閉動作に連動して前
記動力伝達切換部材を動作させるようにしたカー
ドリーダ。 ２ シヤツタの閉動作時にこのシヤツタにより、
搬送完了したカードの逆戻りを防止するようにし
た特許請求の範囲第１項記載のカードリーダ。[Scope of Claims] 1. A card transport mechanism that guides and transports cards using a cylindrical casing of a drive motor that is driven and rotated around the output shaft of the drive motor, and that reads signals from or writes signals to the cards. a sliding member driving mechanism that drives a sliding member that performs this by rotation of the output shaft, and a power transmission switching member that switches power transmission to the card transport mechanism and the sliding member driving mechanism, The card reader is provided with a shutter, and the power transmission switching member is operated in conjunction with the opening/closing operation of the shutter. 2. When the shutter closes, this shutter
The card reader according to claim 1, wherein the card reader is configured to prevent a card from returning after being transported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58035433A JPS59160277A (en) | 1983-03-03 | 1983-03-03 | Card reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58035433A JPS59160277A (en) | 1983-03-03 | 1983-03-03 | Card reader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59160277A JPS59160277A (en) | 1984-09-10 |
| JPH0452512B2 true JPH0452512B2 (en) | 1992-08-24 |
Family
ID=12441717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58035433A Granted JPS59160277A (en) | 1983-03-03 | 1983-03-03 | Card reader |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59160277A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105023370B (en) * | 2015-08-18 | 2017-06-27 | 广州御银科技股份有限公司 | A kind of card reader |
-
1983
- 1983-03-03 JP JP58035433A patent/JPS59160277A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59160277A (en) | 1984-09-10 |
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