DE10246642B4 - Electromechanical lock with protection against manipulation - Google Patents
Electromechanical lock with protection against manipulation Download PDFInfo
- Publication number
- DE10246642B4 DE10246642B4 DE2002146642 DE10246642A DE10246642B4 DE 10246642 B4 DE10246642 B4 DE 10246642B4 DE 2002146642 DE2002146642 DE 2002146642 DE 10246642 A DE10246642 A DE 10246642A DE 10246642 B4 DE10246642 B4 DE 10246642B4
- Authority
- DE
- Germany
- Prior art keywords
- lock
- sensor
- drive
- locking elements
- solenoid
- 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.)
- Expired - Fee Related
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract 2
- 235000014676 Phragmites communis Nutrition 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
- E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
- E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
- E05B17/2092—Means responsive to tampering or attack providing additional locking
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0092—Operating or controlling locks or other fastening devices by electric or magnetic means including means for preventing manipulation by an external magnetic field, e.g. preventing opening by using a strong magnet
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lock And Its Accessories (AREA)
Abstract
Elektromechanisches Schloss mit Schutz gegen Manipulation durch Verschieben der Antriebs- und Sperrelemente (2, 3, 4, 5, 6) des Schlosses mit einem von außen angelegten Magneten (14), dessen Feldlinien (15) eine Verschiebungskraft auf die Antriebs- oder Sperrelemente ausüben, dadurch gekennzeichnet, dass in der Nähe der Antriebs- und Sperrelemente (2, 3, 4, 5, 6) mindestens ein magnetempfindlicher Sensor (12) angeordnet ist, der mit der Steuerung des Hubmagneten (2) des Antriebssystems in der Weise gekoppelt ist, dass der Sensor bei Erfassen eines von außen anliegenden Magnetfeldes den Hubmagneten (2) in der Richtung bestromt, die der aktuellen Stellung des Schlosses entspricht.electromechanical Lock with protection against manipulation by moving the drive and locking elements (2, 3, 4, 5, 6) of the lock with an externally applied Magnet (14), whose field lines (15) have a displacement force exert the drive or locking elements, characterized in that that close the drive and locking elements (2, 3, 4, 5, 6) at least one magnetically sensitive Sensor (12) is arranged with the control of the solenoid (2) the drive system is coupled in such a way that the sensor when detecting one from the outside applied magnetic field in the direction of the solenoid (2), which corresponds to the current position of the lock.
Description
Die Erfindung betrifft ein elektromechanisches Schloss mit Schutz gegen Manipulation nach dem Oberbegriff des Patentanspruchs 1. Elektromechanische Schlösser der eingangs genannten Art werden vielfältig zum Verschluss von Badekabinen, Personalräumen, Wohnungs- und Industrietüren und für andere Schließaufgaben verwendet. Die elektromechanischen Schlösser besitzen ein Antriebselement, das bevorzugt von einem Elektromagneten angesteuert wird.The Invention relates to an electromechanical lock with protection against Manipulation according to the preamble of claim 1. Electromechanical Castles of the type mentioned at the beginning are used to close bath cabins, staff rooms, residential and industrial doors and for other locking tasks used. The electromechanical locks have a drive element, which is preferably controlled by an electromagnet.
Der
nächstkommende
Stand der Technik wird mit der Druckschrift
Mit
der Druckschrift
Mit
der
In
der Druckschrift
Die hier vorbenannten Erfindungen haben den Nachteil, dass sie nicht ausreichenden Schutz gegen eine von Außen auf das Schloss einwirkende Magnetkraft auf die Magnetspule der Verriegelungseinrichtung bieten und ein entriegeln des Schlosses durch unbefugte Personen darstellt.The Inventions mentioned here have the disadvantage that they are not adequate protection against external magnetic force on the lock bid on the solenoid of the locking device and a unlocking the lock by unauthorized persons.
Der Erfindung liegt deshalb die Aufgabe zugrunde, ein elektromechanisches Schloss der eingangs genannten Art so weiterzubilden, dass eine Manipulation mit einem von außen angelegten Fremdmagneten unterbunden wird.The The invention is therefore based on the object of an electromechanical Lock of the type mentioned in such a way that manipulation with one from the outside applied external magnet is prevented.
Zur Lösung der gestellten Aufgabe ist die Erfindung dadurch gekennzeichnet, dass in der Nähe des Hubmagneten und/oder des Sperr-Riegels ein Magnetsensor angeordnet ist, der mit der Steuerung des Hubmagneten in der Weise gekoppelt ist, dass der Magnetsensor bei Entdecken eines außen anliegenden Magnetfeldes den Hubmagneten in der einen oder anderen Richtung bestromt.to solution The object is characterized in that that near the Lifting magnet and / or the locking bolt arranged a magnetic sensor is coupled to the control of the solenoid in the manner is that the magnetic sensor when it detects an outside Magnetic field the solenoid in one direction or the other energized.
Wenn sich beispielsweise das Schloss in der Schließstellung befindet und von außen ein Fremdmagnet angelegt wird, mit dem Ziel, das Schloß zu öffnen, dann soll der im Trägergehäuse des Schloss-Systems angeordnete Magnetsensor, die eindringenden Fremdmagnetfelder erfassen und die Steuerung des Hubmagneten in der Weise beaufschlagen, dass der Hubmagnet in Schließrichtung bestromt wird. Das heißt, der Batteriestrom wird solange aufrecht erhalten, bis das Fremdmagnetfeld entfernt wurde. Das Schloss wehrt sich also sozusagen gegen einen Manipulationsversuch, indem der Hubmagnet in Schließstellung solange weiter bestromt wird, bis das angelegte Fremdmagnetfeld entfällt.If for example, the lock is in the closed position and from Outside then a foreign magnet is applied with the aim of opening the lock should be in the carrier housing of the lock system arranged magnetic sensor, which detect intruding external magnetic fields and act on the control of the solenoid in such a way that the solenoid is energized in the closing direction becomes. This means, the battery current is maintained until the external magnetic field is removed has been. So the castle defends itself against an attempt at manipulation, by the solenoid in the closed position continues to be energized until the applied external magnetic field eliminated.
Die Schließstellung wird sozusagen gegen das Eindringen von Fremdmagnetfeldern verteidigt, in dem der Hubmagnet des Antriebssystems solange in Schließstellung bestromt wird, bis das Fremd-Magnetfeldaktiv nicht mehr erfassbar ist.The closed position is defended against the intrusion of external magnetic fields, so to speak the lifting magnet of the drive system is in the closed position is energized until the external magnetic field is no longer detectable is.
Selbstverständlich ist es möglich, einer Erschöpfung der Batterie dadurch vorzubeugen, dass ab einer bestimmten Entladungsstufe ein akustischer Alarm ausgelöst wird.It goes without saying it possible an exhaustion to prevent the battery from starting at a certain discharge level an acoustic alarm is triggered becomes.
Analog ist auch ein Schutz in der Offenstellung des Schloss-Systems möglich. Um zu vermeiden, dass das offene Schloss willkürlich in die Schließstellung gebracht wird, kann ebenso das Hubsystem solange in Öffnungsrichtung bestromt werden, bis das angelegte Fremmagnetfeld nicht mehr vom Sensor erfasst wird.Analogous protection in the open position of the lock system is also possible. Around to avoid that the open lock arbitrarily in the closed position the lifting system can also be brought into the opening direction be energized until the applied magnetic field no longer from Sensor is detected.
Als Magnetsensor im Sinne der vorliegenden Erfindung werden sämtliche magnetempfindlichen Sensoren beansprucht. Insbesondere wird ein Reed-Kontakt bevorzugt, ein Hallsensor oder ein anderes magnetempfindliches Element, welches geeignet ist, auf die Steuerung des Elektromagnetsystems entsprechend einzuwirken.As Magnetic sensors in the sense of the present invention are all claims magnetic sensitive sensors. In particular, a reed contact preferably, a Hall sensor or another magnet-sensitive element, which is suitable to control the electromagnetic system accordingly act.
Der Erfindungsgegenstand der vorliegenden Erfindung ergibt sich nicht nur aus dem Gegenstand der einzelnen Patentansprüche, sondern auch aus der Kombination der einzelnen Patentansprüche untereinander.The The subject of the present invention does not arise only from the subject of the individual claims, but also from the combination of the individual claims among themselves.
Alle in den Unterlagen, einschließlich der Zusammenfassung offenbarten Angaben und Merkmale, insbesondere die in den Zeichnungen dargestellte räumliche Ausbildung, werden als erfindungswesentlich beansprucht, soweit sie einzeln oder in Kombination gegenüber dem Stand der Technik neu sind.All information and features disclosed in the documents, including the summary, in particular those shown in the drawings spatial training are claimed as essential to the invention, insofar as they are new compared to the prior art, individually or in combination.
Im Folgenden wird die Erfindung anhand von lediglich einen Ausführungsweg darstellenden Zeichnungen näher erläutert. Hierbei gehen aus den Zeichnungen und ihrer Beschreibung weitere erfindungswesentliche Merkmale und Vorteile der Erfindung hervor.in the The invention will now be described with reference to only one embodiment illustrative drawings explained. Here go from the drawings and their description essential features and advantages of the invention.
Es zeigen:It demonstrate:
Nach
Das
gesamte Trägergehäuse
Durch
die Tür
Wird
eine entsprechende Datenkarte auf die Leseöffnung
Wenn
nun von der Außenseite
der Tür
her ein Magnet
Versuche
haben jedoch gezeigt, dass eine Bewegung in Pfeilrichtung
Erfindungsgemäß ist nun
vorgesehen, dass in der Nähe
des magnetempfindlichen Antriebssystems ( also im Bereich der Feldlinien
Sobald
der Sensor
Ist
also in der eingezeichneten Pfeilrichtung nach
Andererseits
gilt dies analog auch für
die Öffnungsstellung,
wenn also der Sperr-Riegel
In
Es
können
selbstverständlich
auch mehrere Sensoren
- 11
- Trägergehäusesupport housing
- 22
- Hubmagnetsolenoid
- 33
- Federfeather
- 44
- Bolzenbolt
- 55
- Sperr-RiegelSafety bolt
- 66
- Riegelbars
- 77
- Ausnehmungrecess
- 88th
- Korpuscorpus
- 99
- Türdoor
- 1010
- Leseöffnungread opening
- 1111
- Antenneantenna
- 1212
- Sensorsensor
- 1313
- Steuerungcontrol
- 1414
- Magnetmagnet
- 1515
- Feldlinienfield lines
- 1616
- SpuleKitchen sink
- 1717
- Pfeilrichtungarrow
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2002146642 DE10246642B4 (en) | 2002-10-07 | 2002-10-07 | Electromechanical lock with protection against manipulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2002146642 DE10246642B4 (en) | 2002-10-07 | 2002-10-07 | Electromechanical lock with protection against manipulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE10246642A1 DE10246642A1 (en) | 2004-08-19 |
| DE10246642B4 true DE10246642B4 (en) | 2004-12-30 |
Family
ID=32730528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2002146642 Expired - Fee Related DE10246642B4 (en) | 2002-10-07 | 2002-10-07 | Electromechanical lock with protection against manipulation |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE10246642B4 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006039843A1 (en) * | 2006-08-25 | 2008-02-28 | Fitness Services And Finance Ag | Lock for use in doors or other devices with restricted access comprises a release element that is integrated in an actuation device and can be operated mechanically uncoupled from the actuation device |
| DE202008009787U1 (en) | 2008-07-22 | 2008-10-09 | Fitness Services And Finance Ag | Lock with user authentication |
| CN104763237A (en) * | 2015-03-20 | 2015-07-08 | 邱兴伦 | Interlock electromechanical theftproof magnetic push alarm lock |
| CN104818893A (en) * | 2015-03-14 | 2015-08-05 | 余登会 | Electromechanical interlocking antitheft magnetic power alarm lock |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014110312A1 (en) * | 2014-07-22 | 2016-01-28 | Schulte-Schlagbaum Aktiengesellschaft | Device for preventing the opening of an electrically actuable closing device by means of neodymium magnets |
| DE102019106986A1 (en) * | 2018-11-15 | 2020-05-20 | Liebherr-Hausgeräte Lienz Gmbh | Refrigerator and / or freezer |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8707759U1 (en) * | 1987-05-30 | 1988-04-28 | Jahn, Uwe, 2000 Hamburg | Additional door lock for concealed installation |
| DE3800414A1 (en) * | 1988-01-09 | 1989-07-20 | Bks Gmbh | LOCKING CYLINDERS, PARTICULAR PROFILE CYLINDERS, IN PARTICULAR FOR POCKET LOCKS |
| DE3922864A1 (en) * | 1989-07-12 | 1991-01-17 | Ifm Internationale Fluggeraete | Protection for display cabinets against unauthorised opening - contains identification card reader mounted on cabinet connected to data processing device |
| DE4106199A1 (en) * | 1991-02-27 | 1992-09-03 | Dreyer Kurt R | Invisible locking system for door, safety box, etc. - has magnetic release of levers which are balanced on upright pivots about which they rotate in opposite directions to operate latch |
| DE29505734U1 (en) * | 1995-04-03 | 1995-06-01 | Avilés, Susan, 80798 München | Driven locking system with remote control for transport containers |
| DE19518527A1 (en) * | 1995-05-19 | 1996-11-21 | Winkhaus Fa August | Monitorable locking arrangement for a window or a door or the like |
| DE29906490U1 (en) * | 1999-04-08 | 1999-08-05 | Ikon AG Präzisionstechnik, 14167 Berlin | Device for additional mechanical locking of doors |
| DE10051114A1 (en) * | 2000-10-14 | 2002-01-17 | Rainer Grigoscheit | Automatic locking unit for bicycle or other equipment includes electronic circuit actuating bolt on receipt of command by Erasable Programmable Read-Only Memory circuit |
-
2002
- 2002-10-07 DE DE2002146642 patent/DE10246642B4/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8707759U1 (en) * | 1987-05-30 | 1988-04-28 | Jahn, Uwe, 2000 Hamburg | Additional door lock for concealed installation |
| DE3800414A1 (en) * | 1988-01-09 | 1989-07-20 | Bks Gmbh | LOCKING CYLINDERS, PARTICULAR PROFILE CYLINDERS, IN PARTICULAR FOR POCKET LOCKS |
| DE3922864A1 (en) * | 1989-07-12 | 1991-01-17 | Ifm Internationale Fluggeraete | Protection for display cabinets against unauthorised opening - contains identification card reader mounted on cabinet connected to data processing device |
| DE4106199A1 (en) * | 1991-02-27 | 1992-09-03 | Dreyer Kurt R | Invisible locking system for door, safety box, etc. - has magnetic release of levers which are balanced on upright pivots about which they rotate in opposite directions to operate latch |
| DE29505734U1 (en) * | 1995-04-03 | 1995-06-01 | Avilés, Susan, 80798 München | Driven locking system with remote control for transport containers |
| DE19518527A1 (en) * | 1995-05-19 | 1996-11-21 | Winkhaus Fa August | Monitorable locking arrangement for a window or a door or the like |
| DE29906490U1 (en) * | 1999-04-08 | 1999-08-05 | Ikon AG Präzisionstechnik, 14167 Berlin | Device for additional mechanical locking of doors |
| DE10051114A1 (en) * | 2000-10-14 | 2002-01-17 | Rainer Grigoscheit | Automatic locking unit for bicycle or other equipment includes electronic circuit actuating bolt on receipt of command by Erasable Programmable Read-Only Memory circuit |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006039843A1 (en) * | 2006-08-25 | 2008-02-28 | Fitness Services And Finance Ag | Lock for use in doors or other devices with restricted access comprises a release element that is integrated in an actuation device and can be operated mechanically uncoupled from the actuation device |
| DE202008009787U1 (en) | 2008-07-22 | 2008-10-09 | Fitness Services And Finance Ag | Lock with user authentication |
| CN104818893A (en) * | 2015-03-14 | 2015-08-05 | 余登会 | Electromechanical interlocking antitheft magnetic power alarm lock |
| CN104763237A (en) * | 2015-03-20 | 2015-07-08 | 邱兴伦 | Interlock electromechanical theftproof magnetic push alarm lock |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10246642A1 (en) | 2004-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8364 | No opposition during term of opposition | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |