JPH0244399Y2 - - Google Patents
Info
- Publication number
- JPH0244399Y2 JPH0244399Y2 JP909084U JP909084U JPH0244399Y2 JP H0244399 Y2 JPH0244399 Y2 JP H0244399Y2 JP 909084 U JP909084 U JP 909084U JP 909084 U JP909084 U JP 909084U JP H0244399 Y2 JPH0244399 Y2 JP H0244399Y2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- magnetic
- magnetic card
- round bar
- support structure
- 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
Links
- 239000002184 metal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Description
【考案の詳細な説明】
〔考案の属する技術分野〕
本考案は磁気ヘツドの支持構造に関し、特に手
動走行式磁気カードリーダの磁気ヘツド支持構造
に関する。[Detailed description of the invention] [Technical field to which the invention pertains] The present invention relates to a magnetic head support structure, and more particularly to a magnetic head support structure for a manually-operated magnetic card reader.
従来、手動走行式磁気カードリーダの磁気ヘツ
ドは、第１図ａ，ｂに示すような構造で支持して
いる。すなわち、磁気カード（図示省略）の走行
案内溝１１を形成している壁板１の一方の壁に窓
１２を設け、この窓１２を通して磁気ヘツド２を
走行案内溝１１内へ向けて支持している。磁気ヘ
ツド２の支持部材は、磁気ヘツド２自体を貫通さ
せることができないため、２本の金属棒３ａ，３
ｂを用いている。すなわち、磁気ヘツド２の側壁
に凹部を設け、この凹部を利用して磁気ヘツド２
をその両側から回動可能に挟持している。金属棒
３ａ，３ｂはそれぞれ、形のばね板４の両脚部
に取付けている。
Conventionally, the magnetic head of a manually-operated magnetic card reader is supported by a structure as shown in FIGS. 1a and 1b. That is, a window 12 is provided on one wall of the wall plate 1 forming the travel guide groove 11 for a magnetic card (not shown), and the magnetic head 2 is supported through the window 12 toward the inside of the travel guide groove 11. There is. The supporting member of the magnetic head 2 cannot penetrate the magnetic head 2 itself, so the two metal rods 3a, 3
b is used. That is, a recess is provided in the side wall of the magnetic head 2, and the recess is used to guide the magnetic head 2.
is held rotatably from both sides. The metal rods 3a and 3b are respectively attached to both legs of a shaped spring plate 4.
この支持構造は、ばね板４の弾性を利用して磁
気ヘツド２を走行案内溝１１内に進入してきた磁
気カードに密着させるようにしている。しかし、
磁気ヘツド２をその両側から２本の金属棒３ａ，
３ｂで挟持する構造であるため、第２図に示すよ
うに、磁気カード５の先端が磁気ヘツド２に到達
した時、ばね板４の脚部にねじれが発生し易い。
このことから、磁気ヘツド２のギヤツプ部が磁気
カード５の磁性膜部に密着しないことがあり、読
取りエラーの原因となることがある。 This support structure utilizes the elasticity of the spring plate 4 to bring the magnetic head 2 into close contact with the magnetic card that has entered the travel guide groove 11. but,
The magnetic head 2 is attached from both sides by two metal rods 3a,
3b, the legs of the spring plate 4 tend to be twisted when the tip of the magnetic card 5 reaches the magnetic head 2, as shown in FIG.
For this reason, the gap portion of the magnetic head 2 may not come into close contact with the magnetic film portion of the magnetic card 5, which may cause a reading error.
本考案は上記の如き欠点を解消した磁気ヘツド
の支持構造を提供しようとするものである。
The present invention aims to provide a support structure for a magnetic head that eliminates the above-mentioned drawbacks.
本考案では、磁気ヘツドに補助部材を一体化
し、この補助部材を貫通して磁気ヘツドを回動可
能に支持する部材として、磁気カード走行方向に
平行な部分とこの平行部分に直角な部分とからな
る略形のばね部材を用いて磁気ヘツドを支持し
たことを特徴とする。
In the present invention, an auxiliary member is integrated with the magnetic head, and the member that penetrates the auxiliary member and rotatably supports the magnetic head is made up of a part parallel to the running direction of the magnetic card and a part perpendicular to this parallel part. The present invention is characterized in that the magnetic head is supported using a roughly shaped spring member.
以下に本考案の実施例を説明する。 Examples of the present invention will be described below.
第３図ａ，ｂは本考案の一実施例を示す。 Figures 3a and 3b show an embodiment of the present invention.
図において、磁気ヘツド２の周囲にはその後方
に舌片６１が延びるように補助部材６が一体的に
取付けられている。略形のばね性をもつ丸棒７
が補助部材６の舌片６１を貫通するように取付け
られている。この丸棒７は、舌片６１を貫通して
いる部分が磁気カードの走行方向（図中矢印で示
す）に平行になるように、その両端が支持板８に
固着されている。支持板８は壁板１にねじ止め固
定されている。このようにして、磁気ヘツド２は
丸棒７を中心に回動可能で丸棒７の軸長方向には
変位せず、しかも丸棒７のばね性によつて窓１２
を通して走行案内溝１１内に出没自在な状態で支
持される。なお、丸棒７はこれに限らず、ばね性
を有する他の部材を代用しても良い。 In the figure, an auxiliary member 6 is integrally attached around the magnetic head 2 so that a tongue piece 61 extends behind it. Round bar 7 with roughly shaped spring properties
is attached so as to pass through the tongue piece 61 of the auxiliary member 6. Both ends of the round bar 7 are fixed to the support plate 8 so that the portion passing through the tongue piece 61 is parallel to the running direction of the magnetic card (indicated by the arrow in the figure). The support plate 8 is fixed to the wall plate 1 with screws. In this way, the magnetic head 2 is rotatable around the round bar 7 and is not displaced in the axial direction of the round bar 7, and moreover, due to the springiness of the round bar 7, the window 12
It is supported in the running guide groove 11 in a state where it can freely come out and go down. Note that the round bar 7 is not limited to this, and other members having spring properties may be substituted.
このように支持構造により、磁気ヘツド２は丸
棒７を中心に自在に回動し、磁気カードの傾きに
追従する。一方、第４図に示すように、磁気カー
ド走行方向Ａに対しては磁気カード走行時に作用
するＡ方向の力によつて矢印Ｂ方向に回転する力
が働く為、丸棒７には舌片６１を介して磁気ヘツ
ド２の両端にC1，C2の力が働く。このため、丸
棒７には折り曲げの力となるが、Ｂ方向の回転力
に対する丸棒７の反発力の方が大きく、磁気ヘツ
ド２がＢ方向に回動するのを防止することができ
る。 With this support structure, the magnetic head 2 can freely rotate around the round rod 7 and follow the inclination of the magnetic card. On the other hand, as shown in FIG. 4, in the magnetic card running direction A, a rotating force in the direction of arrow B is exerted on the round bar 7 due to the force in the A direction that acts when the magnetic card is running. Forces C1 and C2 act on both ends of the magnetic head 2 via 61. Therefore, although a bending force is exerted on the round bar 7, the repulsive force of the round bar 7 against the rotational force in the B direction is greater, and it is possible to prevent the magnetic head 2 from rotating in the B direction.
ところで、磁気カードリーダにおいては、一般
に、磁気ヘツドは走行案内溝の一端寄りに設置さ
れるのが普通である。このような設置に際して
は、本考案のように丸棒７を略形とすることに
より、磁気カード走行方向に延在する部分の長さ
が短くて済み、磁気カード走行方向に占めるスペ
ースを小さくできる効果がある。 以上述べたよ
うに、本考案によれば磁気カード走行方向に対し
ては磁気ヘツドは回動することなく安定し、磁気
カードの傾きに対しては磁気ヘツドが自在に回動
して追従する。したがつて、常に磁気ヘツドのギ
ヤツプ部が磁気カードの磁性膜に密着するので、
続取りエラーの少ない高信頼性の続取りを行うこ
とができる。なお、本考案は磁気カードリーダに
限らず、磁気カードライタを含む磁気ヘツドの支
持構造全般に適用できる。
By the way, in a magnetic card reader, the magnetic head is generally installed near one end of the travel guide groove. In such an installation, by making the round bar 7 into a general shape as in the present invention, the length of the portion extending in the magnetic card running direction can be shortened, and the space occupied in the magnetic card running direction can be reduced. effective. As described above, according to the present invention, the magnetic head is stable without rotation in the direction of travel of the magnetic card, and the magnetic head freely rotates to follow the tilt of the magnetic card. Therefore, the gap part of the magnetic head is always in close contact with the magnetic film of the magnetic card.
Highly reliable succession with fewer continuity errors can be performed. Note that the present invention is applicable not only to magnetic card readers but also to all support structures for magnetic heads, including magnetic card writers.
第１図ａ，ｂはそれぞれ、従来の磁気ヘツドの
支持構造を示し、第２図はその磁気ヘツドの動き
を説明するための図、第３図ａ，ｂはそれぞれ、
本考案による磁気ヘツド支持構造を示し、第４図
はその磁気ヘツドの動きを説明するための図であ
る。
図中、１は壁板、２は磁気ヘツド、４はばね
板、５は磁気カード、６は補助部材、７は丸棒、
８は支持板、１１は走行案内溝。
Figures 1a and 1b respectively show the support structure of a conventional magnetic head, Figure 2 is a diagram for explaining the movement of the magnetic head, and Figures 3a and 3b respectively show the support structure of a conventional magnetic head.
A magnetic head support structure according to the present invention is shown, and FIG. 4 is a diagram for explaining the movement of the magnetic head. In the figure, 1 is a wall plate, 2 is a magnetic head, 4 is a spring plate, 5 is a magnetic card, 6 is an auxiliary member, 7 is a round bar,
8 is a support plate, and 11 is a running guide groove.
Claims (1)
を設けこの窓を通して磁気ヘツドを前記溝内へ向
けて支持した構造において、前記磁気ヘツドの支
持部材を磁気カード走行方向に平行な部分とこの
平行部分に直角な部分とからなる略形のばね部
材とし、しかも前記平行な部分を中心として回動
可能に支持したことを特徴とする磁気ヘツドの支
持構造。 In a structure in which a window is provided in the wall plate forming the magnetic card running guide groove and the magnetic head is supported toward the inside of the groove through the window, the supporting member of the magnetic head is separated from the part parallel to the magnetic card running direction. 1. A support structure for a magnetic head, characterized in that it is a substantially shaped spring member consisting of a parallel part and a perpendicular part, and is supported rotatably about the parallel part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP909084U JPS60123773U (en) | 1984-01-27 | 1984-01-27 | Magnetic head support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP909084U JPS60123773U (en) | 1984-01-27 | 1984-01-27 | Magnetic head support structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60123773U JPS60123773U (en) | 1985-08-21 |
| JPH0244399Y2 true JPH0244399Y2 (en) | 1990-11-26 |
Family
ID=30488974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP909084U Granted JPS60123773U (en) | 1984-01-27 | 1984-01-27 | Magnetic head support structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60123773U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010045186A2 (en) * | 2008-10-16 | 2010-04-22 | Automatic Bar Controls, Inc. | Apparatus and method and turntable for on-demand distributing of a food product |
-
1984
- 1984-01-27 JP JP909084U patent/JPS60123773U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60123773U (en) | 1985-08-21 |
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