JPS62144366U - - Google Patents
Info
- Publication number
- JPS62144366U JPS62144366U JP3254686U JP3254686U JPS62144366U JP S62144366 U JPS62144366 U JP S62144366U JP 3254686 U JP3254686 U JP 3254686U JP 3254686 U JP3254686 U JP 3254686U JP S62144366 U JPS62144366 U JP S62144366U
- Authority
- JP
- Japan
- Prior art keywords
- card
- infrared light
- key code
- color filter
- hides
- 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.)
- Pending
Links
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 2
Landscapes
- Lock And Its Accessories (AREA)
Description
図中、第１図は本考案の一実施例であつて、カ
ードのフイルターを一部剥離した斜視図、第２図
はカードとカード挿入装置Ａの一部の側断面図で
ある。
Ａ……カード挿入装置、Ｃ……カード、１……
ガラスカラーフイルター、２……鍵コード、５…
…カード挿入口。
In the drawings, FIG. 1 is a perspective view of an embodiment of the present invention, with a filter of the card partially removed, and FIG. 2 is a side sectional view of a portion of the card and card insertion device A. A...Card insertion device, C...Card, 1...
Glass color filter, 2...Key code, 5...
...Card insertion slot.
Claims (1)
オードを少なくとも１個を設けたカード挿入装置
の挿入口に挿入されるカードにおいて、カードの
片面側に赤外線の発光を反射する鍵コードを印刷
するとともに、赤外線を透過し且つこの鍵コード
を隠すガラスカラーフイルターをカード面に被覆
することを特徴とする電気錠のカード。 A card inserted into the insertion slot of a card insertion device that is equipped with a pair of infrared light emitting diodes and at least one infrared receiving diode, has a key code printed on one side of the card that reflects infrared light and transmits infrared light. An electric lock card characterized in that the card surface is coated with a glass color filter that hides the key code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3254686U JPS62144366U (en) | 1986-03-08 | 1986-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3254686U JPS62144366U (en) | 1986-03-08 | 1986-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62144366U true JPS62144366U (en) | 1987-09-11 |
Family
ID=30839324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3254686U Pending JPS62144366U (en) | 1986-03-08 | 1986-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62144366U (en) |
-
1986
- 1986-03-08 JP JP3254686U patent/JPS62144366U/ja active Pending