JPS6214539U - - Google Patents

Info

Publication number
JPS6214539U
JPS6214539U JP10434585U JP10434585U JPS6214539U JP S6214539 U JPS6214539 U JP S6214539U JP 10434585 U JP10434585 U JP 10434585U JP 10434585 U JP10434585 U JP 10434585U JP S6214539 U JPS6214539 U JP S6214539U
Authority
JP
Japan
Prior art keywords
external device
switch means
computer system
central control
main body
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
Application number
JP10434585U
Other languages
Japanese (ja)
Other versions
JPH0215151Y2 (en
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 JP1985104345U priority Critical patent/JPH0215151Y2/ja
Publication of JPS6214539U publication Critical patent/JPS6214539U/ja
Application granted granted Critical
Publication of JPH0215151Y2 publication Critical patent/JPH0215151Y2/ja
Expired legal-status Critical Current

Links

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  • Techniques For Improving Reliability Of Storages (AREA)

Description

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

第１図は本考案の実施例を示す構造図、第２図
は本考案を実施したシステム例の要部回路図、第
３図Ａ〜Ｃは外部装置（メモリカートリツジ）の
システム本体への着脱過程を説明する図である。 （主な記号）、１…システム本体、１０２…中
央制御装置（ＣＰＵ）、１０３…コネクタ、１０
４（１０４′）…スイツチ手段（マイクロスイツ
チ）、２…外部装置（メモリカートリツジ）、２
０２…半導体素子（ＲＯＭ）、２０３…コネクタ
、２０４…プリント板端部。 Fig. 1 is a structural diagram showing an embodiment of the present invention, Fig. 2 is a main circuit diagram of an example of a system implementing the present invention, and Figs. It is a figure explaining the attachment and detachment process. (Main symbols), 1...System body, 102...Central control unit (CPU), 103...Connector, 10
4 (104')... Switch means (micro switch), 2... External device (memory cartridge), 2
02... Semiconductor element (ROM), 203... Connector, 204... Printed board end.

Claims (1)

【実用新案登録請求の範囲】 １ 外部装置がシステム本体に着脱自在であるよ
うにされたシステムに於いて、外部装置とシステ
ム本体とはコネクタで接続されるようにしてあり
、かつシステム本体には外部装置の構成体によつ
て操作され、システム本体内の中央制御装置を動
作状態又は非動作状態にするスイツチ手段が設け
られており、外部装置をシステム本体に着脱する
とき、上記コネクタによる外部装置とシステム本
体との間の接離時と、上記スイツチ手段の作動時
との間に時間差を設定するようにしたコンピータ
システムの保護装置。 ２ スイツチ手段は、中央制御装置にリセツト入
力を接離するものである実用新案登録請求の範囲
第１項に記載のコンピユータシステムの保護装置
。 ３ スイツチ手段は、中央制御装置に電源を接離
するものである実用新案登録請求の範囲第１項に
記載のコンピユータシステムの保護装置。 ４ 外部装置がメモリ装置である実用新案登録請
求の範囲第１項に記載のコンピユータシステムの
保護装置。[Scope of Claim for Utility Model Registration] 1. In a system in which an external device is detachably attached to the system main body, the external device and the system main body are connected by a connector, and the system main body has a A switch means is provided which is operated by the configuration of the external device to put the central control device in the system body into an operating state or a non-operating state, and when the external device is attached to or removed from the system body, the external device is connected to the external device by the connector. A protection device for a computer system, wherein a time difference is set between the time when the switch means is brought into contact with and separated from the system body, and the time when the switch means is activated. 2. The protection device for a computer system according to claim 1, wherein the switch means connects and disconnects the reset input to the central control unit. 3. The protection device for a computer system according to claim 1, wherein the switch means connects and disconnects the power supply to the central control unit. 4. The protection device for a computer system according to claim 1, wherein the external device is a memory device.
JP1985104345U 1985-07-09 1985-07-09 Expired JPH0215151Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985104345U JPH0215151Y2 (en) 1985-07-09 1985-07-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985104345U JPH0215151Y2 (en) 1985-07-09 1985-07-09

Publications (2)

Publication Number Publication Date
JPS6214539U true JPS6214539U (en) 1987-01-28
JPH0215151Y2 JPH0215151Y2 (en) 1990-04-24

Family

ID=30977755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985104345U Expired JPH0215151Y2 (en) 1985-07-09 1985-07-09

Country Status (1)

Country Link
JP (1) JPH0215151Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0214122U (en) * 1988-07-08 1990-01-29

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3245861B2 (en) * 1990-11-19 2002-01-15 セイコーエプソン株式会社 Docking system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51108519A (en) * 1975-03-19 1976-09-25 Hitachi Ltd KATSUSENSOBATSUKANONA PURAGUIN PATSUKEEJI
JPS56109137U (en) * 1980-01-21 1981-08-24
JPS59182738U (en) * 1983-05-23 1984-12-05 日本電気株式会社 Information processing equipment cable

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51108519A (en) * 1975-03-19 1976-09-25 Hitachi Ltd KATSUSENSOBATSUKANONA PURAGUIN PATSUKEEJI
JPS56109137U (en) * 1980-01-21 1981-08-24
JPS59182738U (en) * 1983-05-23 1984-12-05 日本電気株式会社 Information processing equipment cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0214122U (en) * 1988-07-08 1990-01-29

Also Published As

Publication number Publication date
JPH0215151Y2 (en) 1990-04-24

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