DE4104307A1 - Computer floppy disk drive security lock unit - has cover that is locked over disc loading slots and is locked in position - Google Patents
Computer floppy disk drive security lock unit - has cover that is locked over disc loading slots and is locked in positionInfo
- Publication number
- DE4104307A1 DE4104307A1 DE19914104307 DE4104307A DE4104307A1 DE 4104307 A1 DE4104307 A1 DE 4104307A1 DE 19914104307 DE19914104307 DE 19914104307 DE 4104307 A DE4104307 A DE 4104307A DE 4104307 A1 DE4104307 A1 DE 4104307A1
- Authority
- DE
- Germany
- Prior art keywords
- disk drive
- computer
- floppy disk
- cover
- locked
- 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- Withdrawn
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
Abstract
Description
Die Erfindung hat den Zweck, Computer-Diskettenlaufwerkstationen mit einem durch ein Sicherheitsschloß verschließbaren Verschlußdeckel zu versehen, um den unbefugten Zugriff zur Diskettenlaufwerkstation zu unterbinden, das heißt, daß selbst durch das Bedienungspersonal keine manipulierten Dis ketten in die Diskettenlaufwerkstation eingeschoben werden können. Mit der Erfindung wird insbesondere einem erhöhten Sicherheitsstandard Rechnung ge tragen. Dies wird besonders gefordert bei Großbanken, Versicherungen und Industrie, wo Tausende von Mitarbeitern durch Computer miteinander vernetzt sind.The invention has the purpose of providing a computer diskette drive station with a to be provided with a cover that can be closed by a safety lock, to prevent unauthorized access to the floppy drive station, the means that no manipulated dis chains can be inserted into the diskette drive station. With the In particular, the invention takes into account an increased security standard wear. This is particularly required for large banks, insurance companies and Industry where thousands of employees are networked through computers are.
Die zur Zeit auf den Markt befindlichen Personalcomputer sind wohl mit ei nem elektronischen Datenschutz ausgerüstet, jedoch der Benutzer braucht und kennt den Code. Wenn zum Beispiel bei einer Großbank oder Versicherung mehrere Tausende Mitarbeiter Zugang zum Computer und zum Code haben und darunter sprichwörtlich schwarze Schafe dabei sein könnten, die die Mög lichkeit haben, manipulierte Disketten einzuschieben, könnte man sich den daraus entstehenden Schaden vorstellen. Daher hat die Erfindung die Aufga be, die Diskettenlaufwerkstation durch einen mit Sicherheitsschloß versehe nen Verschlußdeckel vor unbefugten Zugriff zu schützen.The personal computers currently on the market are probably with egg electronic data protection, but the user needs and knows the code. For example, at a major bank or insurance company several thousand employees have access to the computer and code and among them there could literally be black sheep that the Mög you have the opportunity to insert manipulated floppy disks imagine the resulting damage. Therefore, the invention has the Aufga be, the diskette drive station with a security lock to protect the cap from unauthorized access.
Fundstelle: Das Gebrauchsmuster G 89 07 275.8 deckt nur quadratische Ein laßöffnungen ab, welche mittels rückwärtiger Abdeckungen verschraubt sind. Sie dienen also nur einen dekorativen Zweck. Wie auch aus Abb.1 ersichtlich, ist das Diskettenlaufwerk nicht abgedeckt oder verschlossen. Finding place: The utility model G 89 07 275.8 only covers square inlet openings which are screwed together by means of rear covers. So they only serve a decorative purpose. As can also be seen in Fig. 1, the floppy disk drive is not covered or locked.
Die Erfindung wird konstruktiv wie folgt gelöst:
Nach dem Aufsetzen des Verschlußdeckels auf die Computer-Diskettenlaufwerk
station wird mittels des Schlüssels vom Sicherheits-Zylinderschloß der ge
lagerte mit dem Sicherheitsschloß verbundene bewegliche Schließriegel be
wegt, welcher bewirkt, daß die parallel wirkenden Verriegelungswinkel in
die computerseitig vorgesehenen Schlitze oder Vertiefungen eingreifen kön
nen und somit mit dem Verschlußdeckel die Diskettenlaufwerk-Einschuböffnun
gen verschlossen sind. Zudem befinden sich am Schließriegel bewegliche
Zylinderrollen, welche im Durchmesser so abgestimmt werden können, daß die
Verriegelungswinkel fest auf dem Computergehäuse einrasten. Diese Zylinder
rollen sind vorteilhaft, um Computergehäuse-Toleranzen auszugleichen. Außer
dem weist der Verschlußdeckel nach Bedarf eine oder mehrere Öffnungen zur
Entlüftung des Computers auf. Somit kann ein höherer Sicherheitsstandard,
welcher von den Sicherheits-Revisionen gefordert wird, erreicht werden.The invention is solved constructively as follows:
After putting on the cover on the computer floppy disk drive station is moved by means of the key from the security cylinder lock, the movable lock bolt connected to the security lock, which causes the locking angle acting in parallel to engage in the slots or recesses provided on the computer and thus the floppy disk insertion openings are closed with the cover. In addition, there are movable cylindrical rollers on the locking bolt, which can be adjusted in diameter so that the locking bracket snaps firmly onto the computer case. These cylinder rolls are beneficial to compensate for computer case tolerances. In addition, the cover has one or more openings for venting the computer as needed. A higher security standard, which is required by the security revisions, can thus be achieved.
Blatt 1 - Fig. 1 zeigt Vorderseite Computergehäuse mit Diskettenlaufwerkstation; (1) Schlitze oder Vertiefungen am Computergehäuse, (6) Disketteneinschuböffnungen, (7) Entlüftungsschlitze.Sheet 1- Figure 1 shows front of computer case with floppy drive station; ( 1 ) slots or recesses on the computer case, ( 6 ) diskette slots, ( 7 ) ventilation slots.
Fig. 2 zeigt Seitenansicht Computergehäuse mit Diskettenlaufwerkstation, (1) Schlitze oder Vertiefungen am Computergehäuse. Fig. 2 shows side view of the computer chassis with floppy drive station (1) has slots or recesses on the computer chassis.
Fig. 3 zeigt Verschlußdeckel Seitenansicht; (2) Verriegelungswinkel, (3) Sicherheits-Zylinderschloß. Fig. 3 shows a side view of the closure cap; ( 2 ) locking bracket, ( 3 ) security cylinder lock.
Fig. 4 zeigt Draufsicht Computergehäuse mit Diskettenlaufwerkstation, (1) Schlitze oder Vertiefungen am Computergehäuse. Fig. 4 shows plan view of the computer chassis with floppy drive station (1) has slots or recesses on the computer chassis.
Fig. 5 zeigt Draufsicht/Schnitt Verschlußdeckel; (2) Verriegelungswinkel, (3) Sicherheits-Zylinderschloß, (4) Zylinderrollen, (8) Schließriegel. Fig. 5 shows top view / section closure cap; ( 2 ) locking bracket, ( 3 ) security cylinder lock, ( 4 ) cylindrical rollers, ( 8 ) locking bolt.
Fig. 6 zeigt Vorderansicht Verschlußdeckel; (2) Verriegelungswinkel, (3) Sicherheits-Zylinderschloß, (5) Entlüftungsöffnung. Fig. 6 shows a front view of the closure cover; ( 2 ) locking bracket, ( 3 ) security cylinder lock, ( 5 ) ventilation opening.
Blatt 2 - vergrößerte Ansicht - Fig. 7 zeigt Hauptansicht Verriegelungswinkel; (2) Verriegelungswinkel, (4) Zylinderrollen, (8) Schließriegel. Sheet 2 - enlarged view - Fig. 7 shows main view locking angle; ( 2 ) locking bracket, ( 4 ) cylindrical rollers, ( 8 ) locking bolt.
Fig. 8 zeigt Draufsicht Verriegelungswinkel; (2) Verriegelungswinkel, (3) Sicherheits-Zylinderschloß, (4) Zylinderrollen, (8) Schließriegel. Fig. 8 shows top view locking angle; ( 2 ) locking bracket, ( 3 ) security cylinder lock, ( 4 ) cylindrical rollers, ( 8 ) locking bolt.
Die mit der Neuerung erzielten Vorteile bestehen insbesondere darin, daß die Computer-Diskettenlaufwerkstation mit Sicherheitsschloß ver schlossen werden kann und somit keine manipulierten Disketten in das Diskettenlaufwerk eingeschoben werden können. Somit kann den erhöhten Schutzbedürfnissen der Sicherheits-Revision Rechnung getragen werden.The advantages achieved with the innovation are in particular: that the computer floppy disk drive ver with security lock can be closed and thus no manipulated disks in the Floppy disk drive can be inserted. Thus, the increased Protection needs of the security revision are taken into account.
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19914104307 DE4104307A1 (en) | 1991-02-13 | 1991-02-13 | Computer floppy disk drive security lock unit - has cover that is locked over disc loading slots and is locked in position |
PCT/EP1992/000296 WO1992015095A1 (en) | 1991-02-13 | 1992-02-12 | Device for locking at least one disk drive of a disk drive station of a computer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19914104307 DE4104307A1 (en) | 1991-02-13 | 1991-02-13 | Computer floppy disk drive security lock unit - has cover that is locked over disc loading slots and is locked in position |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4104307A1 true DE4104307A1 (en) | 1992-08-20 |
Family
ID=6424933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19914104307 Withdrawn DE4104307A1 (en) | 1991-02-13 | 1991-02-13 | Computer floppy disk drive security lock unit - has cover that is locked over disc loading slots and is locked in position |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4104307A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989009993A1 (en) * | 1988-04-15 | 1989-10-19 | Blair Electrical Engineering Company Limited | Anti-theft device for an entertainment system |
DE9006177U1 (en) * | 1990-04-12 | 1990-09-20 | Hummel, Dieter, 6230 Frankfurt, De | |
DE3702821C2 (en) * | 1987-01-30 | 1991-01-10 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De |
-
1991
- 1991-02-13 DE DE19914104307 patent/DE4104307A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3702821C2 (en) * | 1987-01-30 | 1991-01-10 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De | |
WO1989009993A1 (en) * | 1988-04-15 | 1989-10-19 | Blair Electrical Engineering Company Limited | Anti-theft device for an entertainment system |
DE9006177U1 (en) * | 1990-04-12 | 1990-09-20 | Hummel, Dieter, 6230 Frankfurt, De |
Non-Patent Citations (1)
Title |
---|
SECURITY DEVICE FOR A DISK DRIVE. In: IBM Technical Disclosure Bulletin, Vol.30, No.8, Jan.1988, S.178-179 * |
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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 |