JPH0474370U - - Google Patents
Info
- Publication number
- JPH0474370U JPH0474370U JP11765490U JP11765490U JPH0474370U JP H0474370 U JPH0474370 U JP H0474370U JP 11765490 U JP11765490 U JP 11765490U JP 11765490 U JP11765490 U JP 11765490U JP H0474370 U JPH0474370 U JP H0474370U
- Authority
- JP
- Japan
- Prior art keywords
- card
- guide
- thickness
- reader device
- distance
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Conveying Record Carriers (AREA)
Description
第1図は本考案の第1実施例による磁気カード
リーダ装置の要部を示す略式構成図、第2図は本
考案の第2実施例に係る磁気カードリーダ装置の
光学検出部位を示す図、第3図は従来の方式の改
良型の構成を示した略図、第4図は第3図の光学
的検出素子部が設けられた部位を示す部分拡大図
である。
図中、1a,1a′,1b,1b′,1c,1
c′……ローラ、2a,2a′……ガイド部、3
a,3b,3a′,3b′……発光素子又は受光
素子、4……磁気カード、5……フレーム、6…
…隙間、8a,8a′……突出部。
FIG. 1 is a schematic configuration diagram showing the main parts of a magnetic card reader device according to a first embodiment of the present invention, and FIG. 2 is a diagram showing an optical detection part of a magnetic card reader device according to a second embodiment of the present invention. FIG. 3 is a schematic diagram showing the configuration of an improved version of the conventional system, and FIG. 4 is a partially enlarged view showing a portion where the optical detection element section of FIG. 3 is provided. In the figure, 1a, 1a', 1b, 1b', 1c, 1
c'...Roller, 2a, 2a'...Guide part, 3
a, 3b, 3a', 3b'... Light emitting element or light receiving element, 4... Magnetic card, 5... Frame, 6...
...Gap, 8a, 8a'...Protrusion.
Claims (1)
隔を置いて互いに対向する案内面を有するガイド
部と、該ガイド部において該カードの通過を検知
するために設けられた光学的検出素子部とを有す
る磁気カードリーダ装置において、 前記ガイド部の少なくとも前記光学的検出素子
部による光路上の部位は透光性を有した材料によ
り形成され、前記案内面の前記光路上の部位に対
応する水平位置における対向面は連続した滑らか
な面で形成され、前記対向面間の距離は、多くと
も前記案内面の間隔に等しくかつカードの厚みよ
りは大きい構造としたことを特徴とするカードリ
ーダ装置。[Claims for Utility Model Registration] A guide portion having guide surfaces facing each other with an interval slightly larger than the thickness of the card to be conveyed, and an optical device provided in the guide portion to detect passage of the card. In the magnetic card reader device, at least a portion of the guide portion on the optical path of the optical detection element portion is formed of a translucent material, and a portion of the guide surface on the optical path is formed of a translucent material. The opposing surfaces in the horizontal position corresponding to the card are formed of continuous smooth surfaces, and the distance between the opposing surfaces is at most equal to the distance between the guide surfaces and larger than the thickness of the card. Card reader device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990117654U JP2575282Y2 (en) | 1990-11-13 | 1990-11-13 | Card reader device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990117654U JP2575282Y2 (en) | 1990-11-13 | 1990-11-13 | Card reader device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0474370U true JPH0474370U (en) | 1992-06-29 |
JP2575282Y2 JP2575282Y2 (en) | 1998-06-25 |
Family
ID=31865554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990117654U Expired - Lifetime JP2575282Y2 (en) | 1990-11-13 | 1990-11-13 | Card reader device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2575282Y2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57116442A (en) * | 1981-01-13 | 1982-07-20 | Nec Corp | Radio automatic broadcasting system |
-
1990
- 1990-11-13 JP JP1990117654U patent/JP2575282Y2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57116442A (en) * | 1981-01-13 | 1982-07-20 | Nec Corp | Radio automatic broadcasting system |
Also Published As
Publication number | Publication date |
---|---|
JP2575282Y2 (en) | 1998-06-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |