DE19747037A1 - Mechanical interlock device for CD-ROM drive - Google Patents

Mechanical interlock device for CD-ROM drive

Info

Publication number
DE19747037A1
DE19747037A1 DE1997147037 DE19747037A DE19747037A1 DE 19747037 A1 DE19747037 A1 DE 19747037A1 DE 1997147037 DE1997147037 DE 1997147037 DE 19747037 A DE19747037 A DE 19747037A DE 19747037 A1 DE19747037 A1 DE 19747037A1
Authority
DE
Germany
Prior art keywords
rom drive
interlock device
mechanical interlock
rom
drive
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.)
Withdrawn
Application number
DE1997147037
Other languages
German (de)
Inventor
Uwe Grotensohn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to DE1997147037 priority Critical patent/DE19747037A1/en
Publication of DE19747037A1 publication Critical patent/DE19747037A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/005—Means for locking the disc or cassette receiving slot, e.g. dummy cassettes locked in the slot

Landscapes

  • Casings For Electric Apparatus (AREA)

Abstract

The CD-ROM drive is protected against the insertion of unauthorized discs by the insertion of a mechanical interlock device. This is in the form of a flat blade spring section inserted into the entry slot. Integral with the blade is a key operated lock that ensures retention.

Description

Bei dem CD-ROM-Schloß handelt es sich um eine Erfindung, die auf dem Gebiet der Elektronischen Datenverarbeitung, speziell im Hardwarebereich eine Daseinsberechtigung finden wird. Persönliche Recherchen auf dem Zubehörmarkt haben gezeigt, daß sich nichts vergleichbares auf dem Markt befindet und daß aufgrund der folgenden Erläuterungen verstärkter Bedarf zu erwarten ist.The CD-ROM lock is an invention in the field of electronics Data processing, especially in the hardware area will find a reason for being. Personal Research on the accessories market has shown that there is nothing comparable on the market and that increased demand can be expected from the following explanations.

Zur Zeit gibt es auf dem Markt nur Verriegelungsmechanismen für Diskettenschlösser. Gerade bei Personalcomputern im geschäftlichen Bereich und in Netzwerken kommt diesem CD-ROM-Schloß eine besondere Bedeutung bei. Die Installation von Software findet meist nur über CD-ROM's statt, d. h., daß im Normalfall jeder PC mit einem CD-ROM-Laufwerk versehen ist. Durch dieses Laufwerk kann jedoch der PC und u. U. über das Netzwerk der/die Server mit Computerviren verseucht werden. Auch entsprechende Dienst- oder Betriebsanweisungen, daß das Aufspielen oder Testen von Fremdsoftware geahndet wird, hilft in den wenigsten Fällen, da die Quelle bei einem Virenbefall des Servers häufig nicht mehr erkennbar ist.There are currently only locking mechanisms for disk locks on the market. Especially with Personal computers in business and in networks come to this CD-ROM lock special importance in. Software is usually only installed using CD-ROMs, i.e. that is normally every PC is provided with a CD-ROM drive. However, through this drive the PC and u. The server (s) may be contaminated with computer viruses via the network. Also appropriate service or operating instructions that the installation or testing of third-party software is sanctioned in the rarest of cases, since the source is often not in the event of a virus attack on the server is more recognizable.

Durch die Verriegelung der CD-ROM-Laufwerke hat der Netzwerkverantwortliche die Kontrolle über das Computernetz - vorausgesetzt, die Diskettenlaufwerke sind ebenfalls verschlossen.By locking the CD-ROM drives, the network manager has control over this Computer network - provided the floppy drives are also locked.

Bei dem Verriegelungsmechanismus handelt es sich um einen geformten Federstahl (Fig. 1), der in das mittlere Auge des Laufwerkschlittens greift. Aufgrund der Flexibilität des Federstahls kann die Frontplatte leicht nach oben gebogen werden und über die Frontabdeckung des CD-ROM-Laufwerkes gezogen wegen. Durch das Zuschließen des Schließzylinders wird das untere Schließblech nach oben gezogen und durch Abziehen des Schlüssels arretiert. Trotz der Flexibilität des Federstahls kann der Schließmechanismus nur mit roher Gewaltanwendung entfernt werden. Ein Öffnen und Schließen des CD-ROM-Schlittens ist weiterhin gewährleistet, damit der Motor keinen Schaden nimmt.The locking mechanism is a shaped spring steel ( Fig. 1) which engages in the middle eye of the drive carriage. Due to the flexibility of the spring steel, the front panel can be bent slightly upwards and pulled over the front cover of the CD-ROM drive. By closing the locking cylinder, the lower striking plate is pulled up and locked by removing the key. Despite the flexibility of the spring steel, the locking mechanism can only be removed with brute force. Opening and closing the CD-ROM carriage is still guaranteed so that the motor is not damaged.

Die in der Zeichnung ersichtliche "Variante" (Zeichnungsseiten 4-6) erhält eine zusätzlich fest aufgebrachte Platte. Damit ist auch optisch sichergestellt, daß keine CD-ROM mehr eingelegt werden kann.The "variant" shown in the drawing (drawing pages 4-6) receives an additional one applied plate. This also ensures optically that CD-ROMs are no longer inserted can.

Weiterhin sind Zeichnungen beigelegt (auch mit Variante) für den Gebrauch in Notebooks.Furthermore, drawings are included (also with variant) for use in notebooks.

Bemaßungen der Zeichnungen sind von nicht relevanter Bedeutung, da die Maße der Erfindung variieren können. Dies hat auf die Funktion keine Bedeutung. Der Maßstab 1 : 1, der in den Zeichnungen angegeben ist, wurde vom Prototyp entnommen. Das Patent bezieht sich insoweit auf die Funktion.Dimensions of the drawings are of no relevance as the dimensions of the invention can vary. This has no effect on the function. The 1: 1 scale used in the drawings was taken from the prototype. In this respect, the patent relates to the function.

Claims (2)

Vorrichtung zur Verriegelung eines CD-ROM-Laufwerkes.Device for locking a CD-ROM drive. Ein flaches Formstück, welches mit einem an der Laufwerksfront versehenen Block mit Schloß verbunden ist, und das mit Abschließung die Aufnahmemöglichkeit der CD-ROM verhindert und den CD-ROM-Schlitten blockiert, ohne die motorische Funktion des Ein- und Ausfahrens des Schlittens zu beeinträchtigen.A flat fitting with a block on the front of the drive Lock is connected, and with the possibility of locking the lock CD-ROM prevents and blocks the CD-ROM carriage without the motor function the slide in and out.
DE1997147037 1997-10-24 1997-10-24 Mechanical interlock device for CD-ROM drive Withdrawn DE19747037A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1997147037 DE19747037A1 (en) 1997-10-24 1997-10-24 Mechanical interlock device for CD-ROM drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997147037 DE19747037A1 (en) 1997-10-24 1997-10-24 Mechanical interlock device for CD-ROM drive

Publications (1)

Publication Number Publication Date
DE19747037A1 true DE19747037A1 (en) 1999-05-06

Family

ID=7846518

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997147037 Withdrawn DE19747037A1 (en) 1997-10-24 1997-10-24 Mechanical interlock device for CD-ROM drive

Country Status (1)

Country Link
DE (1) DE19747037A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3702821C2 (en) * 1987-01-30 1991-01-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
DE4140309A1 (en) * 1991-12-06 1993-06-09 Philips Patentverwaltung Gmbh, 2000 Hamburg, De Security diskette preventing unauthorised access to floppy disc drive - has form of floppy disc with key operated lock element and is secured in disc drive loading slot
DE9320388U1 (en) * 1993-01-20 1994-10-06 Hummek Dieter Device for securing disk drives with at least two disk insertion openings against unauthorized use

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3702821C2 (en) * 1987-01-30 1991-01-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
DE4140309A1 (en) * 1991-12-06 1993-06-09 Philips Patentverwaltung Gmbh, 2000 Hamburg, De Security diskette preventing unauthorised access to floppy disc drive - has form of floppy disc with key operated lock element and is secured in disc drive loading slot
DE9320388U1 (en) * 1993-01-20 1994-10-06 Hummek Dieter Device for securing disk drives with at least two disk insertion openings against unauthorized use

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8122 Nonbinding interest in granting licenses declared
8139 Disposal/non-payment of the annual fee