JPS63142100U - - Google Patents
Info
- Publication number
- JPS63142100U JPS63142100U JP3265587U JP3265587U JPS63142100U JP S63142100 U JPS63142100 U JP S63142100U JP 3265587 U JP3265587 U JP 3265587U JP 3265587 U JP3265587 U JP 3265587U JP S63142100 U JPS63142100 U JP S63142100U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- case
- field detection
- alarm device
- detection alarm
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Measuring Magnetic Variables (AREA)
Description
図面は本考案の一実施例に係り、第１図がフロ
ツピーデイスク用ケースの斜視図および磁界検知
警報器の配置を示す図、第２図が磁界検知響報器
の回路ブロツク図、第３図がケース内磁界透過を
示す図である。
１…ケース、２…（フロツピーデイスク）収納
部、３…（磁界検知警報器）格納部、４…磁界検
知警報器。
The drawings relate to an embodiment of the present invention, in which Fig. 1 is a perspective view of a floppy disk case and a diagram showing the arrangement of a magnetic field detection alarm device, Fig. 2 is a circuit block diagram of a magnetic field detection alarm device, and Fig. 3 is a diagram showing the arrangement of a magnetic field detection alarm device. The figure is a diagram showing magnetic field transmission inside the case. 1... Case, 2... (floppy disk) storage section, 3... (magnetic field detection alarm) storage section, 4... magnetic field detection alarm device.
Claims (1)
生する磁界検知警報器をケース内に収容している
ことを特徴とする磁気記憶媒体用ケース。 A case for a magnetic storage medium, characterized in that the case houses a magnetic field detection alarm device that generates an alarm when a predetermined magnetic field is exceeded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3265587U JPS63142100U (en) | 1987-03-05 | 1987-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3265587U JPS63142100U (en) | 1987-03-05 | 1987-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63142100U true JPS63142100U (en) | 1988-09-19 |
Family
ID=30839541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3265587U Pending JPS63142100U (en) | 1987-03-05 | 1987-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63142100U (en) |
-
1987
- 1987-03-05 JP JP3265587U patent/JPS63142100U/ja active Pending
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