DE102006045365A1 - Rotary selector switch for motor vehicle, has rotary actuating element and unit, which has magnet that is coupled in rotating manner with actuating element and works together with magnet spaced from it in stationary manner - Google Patents
Rotary selector switch for motor vehicle, has rotary actuating element and unit, which has magnet that is coupled in rotating manner with actuating element and works together with magnet spaced from it in stationary manner Download PDFInfo
- Publication number
- DE102006045365A1 DE102006045365A1 DE102006045365A DE102006045365A DE102006045365A1 DE 102006045365 A1 DE102006045365 A1 DE 102006045365A1 DE 102006045365 A DE102006045365 A DE 102006045365A DE 102006045365 A DE102006045365 A DE 102006045365A DE 102006045365 A1 DE102006045365 A1 DE 102006045365A1
- Authority
- DE
- Germany
- Prior art keywords
- selector switch
- magnet
- rotary selector
- actuating element
- electromagnet
- 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- Withdrawn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
- 230000005291 magnetic effect Effects 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 5
- 238000011156 evaluation Methods 0.000 claims description 3
- 239000003302 ferromagnetic material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/10—Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/25—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using haptic output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
- G05G5/06—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in one or a limited number of definite positions only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/126—Rotatable input devices for instruments
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/11—Movable parts; Contacts mounted thereon with indexing means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H2003/008—Mechanisms for operating contacts with a haptic or a tactile feedback controlled by electrical means, e.g. a motor or magnetofriction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/50—Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring
- H01H2003/506—Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring making use of permanent magnets
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Mechanical Control Devices (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
Description
Die Erfindung betrifft einen Drehwahlschalter für Kraftfahrzeuge, mit einem drehbeweglichen Betätigungselement, und mit Mitteln zur Beeinflussung des für eine Drehung des Betätigungselements erforderlichen Drehmoments.The The invention relates to a rotary selector switch for motor vehicles, with a rotatable actuator, and means for influencing the rotation of the actuator required torque.
Ein
solcher Drehwahlschalter ist beispielsweise aus der
Aus
der
Die bekannten Drehwahlschalter sind vergleichsweise aufwändig, da sie zum Teil den Einsatz eines Elektromotors erfordern. Bei Verwendung von Rastmitteln ist die Anordnung verschleißbehaftet, so dass sich die für einen Bediener wahrnehmbare Haptik während der Betriebszeit verändern kann.The Known rotary selector switch are relatively expensive because They sometimes require the use of an electric motor. Using of locking means, the arrangement is subject to wear, so that the for one Operator perceptible feel while change the operating time can.
Hiervon ausgehend liegt der vorliegenden Erfindung die Aufgabe zugrunde, einen Drehwahlschalter der eingangs genannten Art zu schaffen, der einen möglichst einfachen Aufbau hat und wenig verschleißbehaftet ist.Of these, The present invention is based on the object, to create a rotary selector switch of the type mentioned, the one preferably simple structure and has little wear.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass die Mittel zur Beeinflussung des für eine Drehung des Betätigungselements erforderlichen Drehmoments einen mit dem Betätigungselement drehgekoppelten Magneten aufweisen, der mit einem hierzu beabstandeten ortsfesten Magneten zusammenwirkt.These Task is inventively characterized solved, in that the means for influencing the rotation of the actuating element required torque rotatably coupled to the actuator Magnet having a spaced therefrom stationary Magnets interacts.
Der erfindungsgemäße Drehwahlschalter kennzeichnet sich dadurch, dass eine berührungslose Anordnung geschaffen werden kann, die somit verschleißfrei ist. Durch den Einsatz zweier miteinander wechselwirkender Magneten kann das Drehmoment, das erforderlich ist, um das Betätigungselement zu drehen, beeinflusst werden. Wenn hierbei Magnetfelder entgegengesetzter Polung zusammenwirken, verringert sich das für eine Drehung des Betätigungselements erforderliche Drehmoment; wenn Magnetfelder gleicher Polung zusammenwirken, erhöht sich das erforderliche Drehmoment.Of the Rotary switch according to the invention features itself by being a non-contact Arrangement can be created, which is thus wear-free. By using two interacting magnets can the torque required to turn the actuator is affected become. If in this case magnetic fields of opposite polarity interact, it reduces for a rotation of the actuating element required torque; if magnetic fields of the same polarity interact, elevated the required torque.
Nach einer ersten Weiterbildung der Erfindung ist zumindest ein Magnet als Dauermagnet ausgebildet. Dieser Magnet ist durch Verwendung eines geeigneten ferromagnetischen Materials in der Lage, ein Magnetfeld zu erzeugen, ohne dass hierfür eine Energiequelle bereitgestellt werden müsste. Im einfachsten Fall kann sowohl der mit dem Betätigungselement drehgekoppelte Magnet als auch der ortsfeste Magnet ein Dauermagnet sein. Es ist jedoch bevorzugt, dass zumindest ein Magnet als Elektromagnet ausgebildet ist. Ein solcher Elektromagnet ermöglicht es durch entsprechende Ansteuerung, ein in seiner Stärke variierendes Magnetfeld zu erzeugen.To A first development of the invention is at least one magnet designed as a permanent magnet. This magnet is by use a suitable ferromagnetic material capable of a magnetic field to produce without this an energy source would have to be provided. In the simplest case can both with the actuator Rotary coupled magnet as well as the stationary magnet a permanent magnet be. However, it is preferred that at least one magnet is designed as an electromagnet is. Such an electromagnet makes it possible through appropriate Control, one in its strength generate varying magnetic field.
Es ist bevorzugt, dass der drehgekoppelte Magnet als Dauermagnet und dass der ortsfeste Magnet als Elektromagnet ausgebildet ist. Dies erleichtert die elektrische Kontaktierung des Elektromagneten.It is preferred that the rotationally coupled magnet as a permanent magnet and that the stationary magnet is designed as an electromagnet. This facilitates the electrical contacting of the electromagnet.
Der Dauermagnet kann scheibenförmig oder ringförmig sein. Hierdurch ist eine einfache Integration in ein vorzugsweise zumindest in etwa zylindrisches Betätigungselement ermöglicht.Of the Permanent magnet can be disc-shaped or annular be. As a result, a simple integration in a preferred at least approximately cylindrical actuator allows.
Der Dauermagnet kann Segmente mit unterschiedlicher magnetischer Polung aufweisen. Die Anzahl der Segmente korrespondiert mit möglichen Vorzugsstellungen des Betätigungselements. Dabei können die Segmente regelmäßig angeordnet sein, sie können sich aber auch über unterschiedlich große Winkelbereiche erstrecken.Of the Permanent magnet can be segments with different magnetic polarity exhibit. The number of segments corresponds to possible preferred positions of the actuating element. It can the segments arranged regularly be, you can but also about different sized angle ranges extend.
In vorteilhafter Weise ist der Elektromagnet mit einer Ansteuereinheit verbunden, mit der die Bestromung des Elektromagneten einstellbar ist. Dies ermöglicht die Beeinflussung der Stärke des von dem Elektromagneten erzeugten elektrischen Feldes. Dieses Magnetfeld wiederum steht in Wechselwirkung mit dem anderen Magneten, der vorzugsweise als Dauermagnet ausgebildet ist.In Advantageously, the electromagnet with a drive unit connected, with which the energization of the electromagnet adjustable is. this makes possible the influence of strength of the electric field generated by the electromagnet. This Magnetic field in turn interacts with the other magnet, which is preferably designed as a permanent magnet.
Weiterhin ist es vorteilhaft, wenn der Elektromagnet zur Messung des in einer Spule des Elektromagneten fließenden Stroms mit einer Auswerteeinheit verbunden ist. Hierdurch lässt sich der Einfluss, den die miteinander in Wechselwirkung stehenden Magnetfelder aufeinander haben, auf einfache Art und Weise nachvollziehen. Auf dieser Grundlage kann auch die Bestromung des Elektromagneten eingestellt werden, um in jeder Drehlage des Betätigungselements das Drehmoment beeinflussen zu können, mit dem das Betätigungselement in dieser Drehlage verdreht werden kann.Farther It is advantageous if the electromagnet for measuring in a Coil of the electromagnet flowing Power is connected to an evaluation unit. This is possible the influence of the interacting magnetic fields have on each other, in a simple way to understand. On This basis can also set the current to the electromagnet be in order to torque in each rotational position of the actuator to be able to influence with the the actuator can be twisted in this rotational position.
Der Elektromagnet kann in einer zu der Drehachse des drehgekoppelten Magneten radialen Richtung angeordnet sein. Hierdurch wird ein relativ flacher Aufbau erreicht.Of the Electromagnet can be in a rotationally coupled to the axis of rotation of the Magnet be arranged radial direction. This will be a relatively shallower Construction achieved.
Der Elektromagnet kann auch in einer zu der Drehachse des drehgekoppelten Magneten parallelen Richtung angeordnet sein. Hierdurch wird in einer zu dem Betätigungselement im Wesentlichen senkrechten Ebene nur wenig Bauraum beansprucht.The electromagnet can also be used in one of the Be arranged rotation axis of the rotationally coupled magnet parallel direction. As a result, only little space is claimed in a plane substantially perpendicular to the actuating element.
Der Drehwahlschalter kann zur Erfassung der Drehrichtung des Betätigungselements einen zusätzlichen Sensor aufweisen. Somit können die bei einer gegebenen Drehlage erforderlichen Drehmomente auch der Drehrichtung des Betätigungselements angepasst werden.Of the Rotary selector switch can be used to detect the direction of rotation of the actuator An additional Have sensor. Thus, you can the torques required for a given rotational position also the direction of rotation of the actuating element be adjusted.
Die Drehachsen des Betätigungselements und des drehgekoppelten Magneten können identisch sein. Hierdurch ist eine besonders einfache Kopplung des drehgekoppelten Magneten mit dem Betätigungselement möglich. In vorteilhafter Weise kann der drehgekoppelte Magnet von Material des Betätigungselements umspritzt sein. Auf diese Weise ist der drehgekoppelte Magnet drehfest mit dem Betätigungselement verbunden und kann, ohne dass weitere Montageschritte erforderlich wären, zusammen mit dem Betätigungselement montiert werden.The Rotary axes of the actuator and of the rotationally coupled magnet can be identical. This is a particularly simple coupling of the rotationally coupled magnet with the actuator possible. In Advantageously, the rotationally coupled magnet of material of the actuating element to be splashed. In this way, the rotationally coupled magnet is rotationally fixed with the actuating element connected and can, without requiring further assembly steps would, together with the actuator to be assembled.
Es ist aber auch möglich, dass der drehgekoppelte Magnet über ein zwischengeschaltetes Getriebe von dem Betätigungselement angetrieben ist. Auf diese Weise können das Betätigungselement und der drehgekoppelte Magnet voneinander räumlich entkoppelt werden, beispielsweise falls dies aus Bauraumgründen erforderlich sein sollte.It but it is also possible that the rotationally coupled magnet over an intermediate gear is driven by the actuator is. That way you can the actuator and the rotationally coupled magnet are spatially decoupled from each other, for example if this for space reasons should be required.
Für eine besonders einfache Bedienung des Betätigungselements wird vorgeschlagen, dass dieses eine gerändelte Betätigungsfläche aufweist.For a special easy operation of the actuator It is proposed that this has a knurled actuating surface.
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung, in der unter Bezugnahme auf die Zeichnung besonders bevorzugte Ausführungsbeispiele im Einzelnen beschrieben sind. Dabei können die in der Zeichnung gezeigten sowie in den Ansprüchen sowie in der Beschreibung erwähnten Merkmale jeweils einzeln für sich oder in beliebiger Kombination erfindungswesentlich sein. In der Zeichnung zeigen:Further Advantages, features and details of the invention will become apparent the following description, with reference to the drawing particularly preferred embodiments are described in detail. It can be shown in the drawing as well as in the claims as well as mentioned in the description Features individually for each itself or in any combination essential to the invention. In show the drawing:
In
Das
Betätigungselement
In
radialer Richtung benachbart zu dem Dauermagneten
Der
Dauermagnet
Der
zu dem Dauermagneten
Bei
der in
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006045365A DE102006045365A1 (en) | 2006-09-26 | 2006-09-26 | Rotary selector switch for motor vehicle, has rotary actuating element and unit, which has magnet that is coupled in rotating manner with actuating element and works together with magnet spaced from it in stationary manner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006045365A DE102006045365A1 (en) | 2006-09-26 | 2006-09-26 | Rotary selector switch for motor vehicle, has rotary actuating element and unit, which has magnet that is coupled in rotating manner with actuating element and works together with magnet spaced from it in stationary manner |
Publications (1)
Publication Number | Publication Date |
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DE102006045365A1 true DE102006045365A1 (en) | 2008-04-03 |
Family
ID=39134128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006045365A Withdrawn DE102006045365A1 (en) | 2006-09-26 | 2006-09-26 | Rotary selector switch for motor vehicle, has rotary actuating element and unit, which has magnet that is coupled in rotating manner with actuating element and works together with magnet spaced from it in stationary manner |
Country Status (1)
Country | Link |
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DE (1) | DE102006045365A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110114736A (en) * | 2016-12-21 | 2019-08-09 | 阿尔卑斯阿尔派株式会社 | Operating device |
DE102012201195B4 (en) | 2012-01-27 | 2022-10-13 | BSH Hausgeräte GmbH | Control device for a household appliance, household appliance with such a control device and method for operating a control device |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8910606U1 (en) * | 1989-09-06 | 1989-10-26 | J.D. Moeller Optische Werke Gmbh, 2000 Wedel, De | |
DE4035011A1 (en) * | 1990-11-03 | 1992-05-07 | Lucas Elektro Bau Elemente | Electric stepping switch ratchet mechanism - incorporates signal source providing signal when switch is displaced between ratchet positions |
DE19651315A1 (en) * | 1996-12-11 | 1998-06-18 | A B Elektronik Gmbh | Rotary indexing switch with latched dialling settings e.g. for dialling motor vehicle on-board computer |
DE3942811C2 (en) * | 1989-12-23 | 1998-12-03 | Euchner Gmbh & Co | Manually operated encoder with tactile detent |
US6320487B1 (en) * | 1997-03-25 | 2001-11-20 | Lear Automotive Dearborn, Inc. | Control device with tailored feedback |
DE10158682A1 (en) * | 2001-11-30 | 2003-06-26 | Ebe Elektro Bau Elemente Gmbh | Locking action for an electric switch has a non-contact magnetic device to lock the rotary positions of a rotor |
DE20220379U1 (en) * | 2002-04-27 | 2003-07-03 | Preh Elektro Feinmechanik | Latching system for a rotary incremental actuator is provided by a magnetic field |
EP1513174A2 (en) * | 2003-09-05 | 2005-03-09 | Deere & Company | Actuating device for rotary actuation |
JP2006244885A (en) * | 2005-03-04 | 2006-09-14 | Shin Caterpillar Mitsubishi Ltd | Dial operating tool |
-
2006
- 2006-09-26 DE DE102006045365A patent/DE102006045365A1/en not_active Withdrawn
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8910606U1 (en) * | 1989-09-06 | 1989-10-26 | J.D. Moeller Optische Werke Gmbh, 2000 Wedel, De | |
DE3942811C2 (en) * | 1989-12-23 | 1998-12-03 | Euchner Gmbh & Co | Manually operated encoder with tactile detent |
DE4035011A1 (en) * | 1990-11-03 | 1992-05-07 | Lucas Elektro Bau Elemente | Electric stepping switch ratchet mechanism - incorporates signal source providing signal when switch is displaced between ratchet positions |
DE19651315A1 (en) * | 1996-12-11 | 1998-06-18 | A B Elektronik Gmbh | Rotary indexing switch with latched dialling settings e.g. for dialling motor vehicle on-board computer |
US6320487B1 (en) * | 1997-03-25 | 2001-11-20 | Lear Automotive Dearborn, Inc. | Control device with tailored feedback |
DE10158682A1 (en) * | 2001-11-30 | 2003-06-26 | Ebe Elektro Bau Elemente Gmbh | Locking action for an electric switch has a non-contact magnetic device to lock the rotary positions of a rotor |
DE20220379U1 (en) * | 2002-04-27 | 2003-07-03 | Preh Elektro Feinmechanik | Latching system for a rotary incremental actuator is provided by a magnetic field |
EP1513174A2 (en) * | 2003-09-05 | 2005-03-09 | Deere & Company | Actuating device for rotary actuation |
JP2006244885A (en) * | 2005-03-04 | 2006-09-14 | Shin Caterpillar Mitsubishi Ltd | Dial operating tool |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012201195B4 (en) | 2012-01-27 | 2022-10-13 | BSH Hausgeräte GmbH | Control device for a household appliance, household appliance with such a control device and method for operating a control device |
CN110114736A (en) * | 2016-12-21 | 2019-08-09 | 阿尔卑斯阿尔派株式会社 | Operating device |
EP3561634A4 (en) * | 2016-12-21 | 2020-07-29 | Alps Alpine Co., Ltd. | Operation device |
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