JPH01170360U - - Google Patents

Info

Publication number
JPH01170360U
JPH01170360U JP1988065277U JP6527788U JPH01170360U JP H01170360 U JPH01170360 U JP H01170360U JP 1988065277 U JP1988065277 U JP 1988065277U JP 6527788 U JP6527788 U JP 6527788U JP H01170360 U JPH01170360 U JP H01170360U
Authority
JP
Japan
Prior art keywords
writing
storage device
computer system
power source
locking mechanism
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
Application number
JP1988065277U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988065277U priority Critical patent/JPH01170360U/ja
Publication of JPH01170360U publication Critical patent/JPH01170360U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図及び第２図は本考案の一実施例を示す構
成図である。 １…パーソナルコンピユータ、２…固定デイス
クユニツト、５…錠付回路スイツチ、６…鍵、２
１…電源回路、２２…スイツチ。 FIGS. 1 and 2 are configuration diagrams showing an embodiment of the present invention. 1...Personal computer, 2...Fixed disk unit, 5...Lock circuit switch, 6...Key, 2
1...Power supply circuit, 22...Switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 不用意なデータ読出し、書込み及び故意のデー
タ破壊を防止する施錠機構を外部記憶装置に電源
を接続する経路に設けたことを特徴とするコンピ
ユータシステム。 A computer system characterized in that a locking mechanism for preventing inadvertent data reading, writing, and intentional data destruction is provided in a path connecting a power source to an external storage device.
JP1988065277U 1988-05-17 1988-05-17 Pending JPH01170360U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988065277U JPH01170360U (en) 1988-05-17 1988-05-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988065277U JPH01170360U (en) 1988-05-17 1988-05-17

Publications (1)

Publication Number Publication Date
JPH01170360U true JPH01170360U (en) 1989-12-01

Family

ID=31290718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988065277U Pending JPH01170360U (en) 1988-05-17 1988-05-17

Country Status (1)

Country Link
JP (1) JPH01170360U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005115807A (en) * 2003-10-10 2005-04-28 Chugoku Electric Power Co Inc:The Apparatus and method for controlling recording media

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005115807A (en) * 2003-10-10 2005-04-28 Chugoku Electric Power Co Inc:The Apparatus and method for controlling recording media

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