DE202008013517U1 - Rotary switch with a combined magnetic locking and switching system - Google Patents
Rotary switch with a combined magnetic locking and switching system Download PDFInfo
- Publication number
- DE202008013517U1 DE202008013517U1 DE200820013517 DE202008013517U DE202008013517U1 DE 202008013517 U1 DE202008013517 U1 DE 202008013517U1 DE 200820013517 DE200820013517 DE 200820013517 DE 202008013517 U DE202008013517 U DE 202008013517U DE 202008013517 U1 DE202008013517 U1 DE 202008013517U1
- Authority
- DE
- Germany
- Prior art keywords
- rotary switch
- switching
- magnets
- latching
- contacts
- 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 - Lifetime
Links
Classifications
-
- 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
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/0006—Permanent magnet actuating reed switches
- H01H36/006—Permanent magnet actuating reed switches comprising a plurality of reed switches, e.g. selectors or joystick-operated
-
- 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
- H01H19/20—Driving mechanisms allowing angular displacement of the operating part to be effective in either direction
- H01H19/24—Driving mechanisms allowing angular displacement of the operating part to be effective in either direction acting with snap action
-
- 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
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
Drehschalter mit einem kombinierten magnetischen Rast- und Schaltsystem, wobei sowohl eine Verrastung von Schaltstellungen als auch eine Schaltung mittels magnetischer Felder bewirkt wird, dadurch gekennzeichnet, dass über den Umfang eines drehbaren Betätigungsgliedes (3) verteilt eine Anzahl von Schaltmagneten (4.1–4.3) angeordnet und diesen wiederum eine Anzahl von umfangsseitig eines Grundkörpers (7) des Drehschalters (16) angeordnete Rastmagnete (5) zugeordnet sind, dass weiterhin auf einer verdrehfest montierten Platine (9) eine Anzahl von Schaltkontakten (11, 12, 13) angeordnet sind, wobei in Abhängigkeit von der Drehstellung des Betätigungsgliedes (3) einer der Schaltmagnete (4.1–4.3) mit einem der Schaltkontakte (11, 12, 13) zur Signalerzeugung in Überdeckung bringbar ist.rotary switch with a combined magnetic latching and switching system, wherein both a latching of switch positions as well as a circuit by means magnetic fields is caused, characterized in that over the circumference of a rotatable actuator (3) distributed a number of switching magnets (4.1-4.3) arranged and this in turn a number of peripherals of a body (7) of the rotary switch (16) arranged latching magnets (5) assigned are that continue on a rotationally mounted board (9) a Number of switching contacts (11, 12, 13) are arranged, wherein in Dependence on the rotational position of the actuator (3) one of the solenoids (4.1-4.3) with one of the switching contacts (11, 12, 13) for generating signal overlap is.
Description
Es
ist bekannt, die Verrastung elektrischer Schalter mittels eines
Schaltlabyrinths zu realisieren (
Die elektrische Signalerzeugung ist mit kontaktgebundenen oder auch kontaktlosen Systemen möglich. Derzeit sind Schleifkontakte, Nockenschalter oder auch Lichtschranken im Einsatz.The Electrical signal generation is contact-based or else contactless systems possible. Currently sliding contacts, Cam switches or photocells in use.
Aus
der
Die
Darauf
aufbauend beschreibt letztlich die
Davon ausgehend liegt der Erfindung die Aufgabe zugrunde, ein derartiges kombiniertes magnetisches Rast- und Schaltsystem hinsichtlich konstruktivem Aufbau und bezüglich seiner Einsatzmöglichkeiten weiter zu optimieren.From that Based on the object of the invention, such a Combined magnetic latching and switching system with regard to constructive Structure and with regard to its possible uses to optimize.
Die erfindungsgemäße Lösung dieser Aufgabe ergibt sich durch die Merkmale des Schutzanspruches 1. Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung sind in den Unteransprüchen beansprucht.The inventive solution to this problem results from the features of the protection claim 1. Advantageous Embodiments and developments of the invention are in the dependent claims claimed.
Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, dass durch den Einsatz der magnetischen Verrastung, die mechanischen Bauteile überflüssig sind. Somit kann der freiwerdende Bauraum für weitere Funktionen oder zur Bauraumminimierung verwendet werden. Zusätzlich kann durch die Verwendung der magnetischen Verrastung auf eine kontaktlose, magnetisch arbeitende Schaltung zurückgegriffen werden, wodurch sich weiterer Bauraum einsparen lässt. Es wird hiermit ein Wirkprinzip sowohl für die Verrastung als auch zur Signalerzeugung eingesetzt und Bauteile können zum einen für das Rasten sowie zur Signalerzeugung verwendet werden. Bezüglich der Signalerzeugung sind dabei mehrere Schaltstellungen möglich.The particular advantages of the invention are that through the use of magnetic latching, the mechanical Components are redundant. Thus, the released Space for additional functions or to minimize space be used. Additionally, by using the magnetic latching on a non-contact, magnetic working Circuit can be resorted to, thereby further Saves space. It is hereby an active principle for both latching and signal generation used and components can be used for one Catches are used as well as signal generation. In terms of the signal generation while several switch positions are possible.
Des Weiteren wird hinsichtlich bevorzugter Merkmale der Erfindung auf die nachfolgende Erläuterung einer in der Zeichnung dargestellten besonders vorteilhaften Ausführungsform verwiesen.Of Further will be in terms of preferred features of the invention the following explanation of a shown in the drawing particularly advantageous embodiment.
Dabei zeigt:there shows:
Wie
aus
Die
Anordnung der Rastmagnete
Das
Betätigungsglied
Die
Abdeckkappen
In
Diese
Schaltzustände werden bei folgenden Drehwinkeln des Betätigungsgliedes
Die
Wechselwirkungen und das Zusammenspiel der Rast- und Schaltmagnete
sind in
Dabei
zeigt
Die
Vorgänge, die zum Schaltzustand ,3' führen, dargestellt
in
Die
Reed-Kontakte
Wie
bereits erwähnt könnten in einer alternativen
Ausführungsform die Schaltmagnete
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 3834390 C1 [0001] - DE 3834390 C1 [0001]
- - DE 4333079 A1 [0003] - DE 4333079 A1 [0003]
- - DE 2001188 A1 [0004] DE 2001188 A1 [0004]
- - DE 3117704 C2 [0005] - DE 3117704 C2 [0005]
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200820013517 DE202008013517U1 (en) | 2008-10-10 | 2008-10-10 | Rotary switch with a combined magnetic locking and switching system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200820013517 DE202008013517U1 (en) | 2008-10-10 | 2008-10-10 | Rotary switch with a combined magnetic locking and switching system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202008013517U1 true DE202008013517U1 (en) | 2008-12-18 |
Family
ID=40149520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200820013517 Expired - Lifetime DE202008013517U1 (en) | 2008-10-10 | 2008-10-10 | Rotary switch with a combined magnetic locking and switching system |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202008013517U1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102737910A (en) * | 2011-03-30 | 2012-10-17 | 英业达股份有限公司 | Power switch module |
WO2013083841A1 (en) * | 2011-12-09 | 2013-06-13 | Apem | Rotary electrical control device |
EP2980823A1 (en) * | 2014-07-30 | 2016-02-03 | Siemens Aktiengesellschaft | Rotary encoding switch |
DE102018125077A1 (en) * | 2018-10-10 | 2020-04-16 | Bcs Automotive Interface Solutions Gmbh | Magnetic turntable and motor vehicle control unit |
CN111769000A (en) * | 2020-06-19 | 2020-10-13 | 浙江万超电器有限公司 | AMT switch for 24V heavy truck |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2001188A1 (en) | 1969-01-29 | 1970-07-30 | Flight Refueling Ltd | Magnetically operated switching device and method for its manufacture |
DE3117704C2 (en) | 1980-08-27 | 1985-03-14 | Lerner Laboratories, Inc., New Haven, Conn. | Magnetically locking rotary switch |
DE3834390C1 (en) | 1988-10-10 | 1989-12-07 | Leopold Kostal Gmbh & Co Kg, 5880 Luedenscheid, De | |
DE4333079A1 (en) | 1993-09-29 | 1995-03-30 | Ebe Elektro Bau Elemente Gmbh | Latching mechanism with magnetic latching |
-
2008
- 2008-10-10 DE DE200820013517 patent/DE202008013517U1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2001188A1 (en) | 1969-01-29 | 1970-07-30 | Flight Refueling Ltd | Magnetically operated switching device and method for its manufacture |
DE3117704C2 (en) | 1980-08-27 | 1985-03-14 | Lerner Laboratories, Inc., New Haven, Conn. | Magnetically locking rotary switch |
DE3834390C1 (en) | 1988-10-10 | 1989-12-07 | Leopold Kostal Gmbh & Co Kg, 5880 Luedenscheid, De | |
DE4333079A1 (en) | 1993-09-29 | 1995-03-30 | Ebe Elektro Bau Elemente Gmbh | Latching mechanism with magnetic latching |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102737910A (en) * | 2011-03-30 | 2012-10-17 | 英业达股份有限公司 | Power switch module |
WO2013083841A1 (en) * | 2011-12-09 | 2013-06-13 | Apem | Rotary electrical control device |
FR2984004A1 (en) * | 2011-12-09 | 2013-06-14 | Apem | ROTARY ELECTRICAL CONTROL DEVICE |
EP2980823A1 (en) * | 2014-07-30 | 2016-02-03 | Siemens Aktiengesellschaft | Rotary encoding switch |
DE102018125077A1 (en) * | 2018-10-10 | 2020-04-16 | Bcs Automotive Interface Solutions Gmbh | Magnetic turntable and motor vehicle control unit |
US11435775B2 (en) | 2018-10-10 | 2022-09-06 | Bcs Automotive Interface Solutions Gmbh | Magnetic rotary dial and motor vehicle operating unit |
CN111769000A (en) * | 2020-06-19 | 2020-10-13 | 浙江万超电器有限公司 | AMT switch for 24V heavy truck |
CN111769000B (en) * | 2020-06-19 | 2022-12-02 | 浙江万超电器有限公司 | AMT switch for 24V heavy truck |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R207 | Utility model specification |
Effective date: 20090122 |
|
R150 | Term of protection extended to 6 years | ||
R150 | Term of protection extended to 6 years |
Effective date: 20111107 |
|
R151 | Term of protection extended to 8 years | ||
R151 | Term of protection extended to 8 years |
Effective date: 20141107 |
|
R150 | Term of protection extended to 6 years | ||
R151 | Term of protection extended to 8 years | ||
R152 | Term of protection extended to 10 years | ||
R153 | Extension of term of protection rescinded | ||
R152 | Term of protection extended to 10 years | ||
R153 | Extension of term of protection rescinded | ||
R158 | Lapse of ip right after 8 years |