EP0906643B1 - Elektromechanische verbindungsvorrichtung - Google Patents
Elektromechanische verbindungsvorrichtung Download PDFInfo
- Publication number
- EP0906643B1 EP0906643B1 EP97929250A EP97929250A EP0906643B1 EP 0906643 B1 EP0906643 B1 EP 0906643B1 EP 97929250 A EP97929250 A EP 97929250A EP 97929250 A EP97929250 A EP 97929250A EP 0906643 B1 EP0906643 B1 EP 0906643B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- connecting device
- switching mechanism
- electromechanical connecting
- parts
- tripping
- 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
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
Definitions
- the invention relates to an electromechanical connecting device according to the preamble of claim 1 Art.
- a connecting device of this type is in EP 0 573 471 B1.
- the connection device Through this known connection device, the from a switching device, the Function of a conventional socket takes over, and a release device, the function of a with a Connected consumer takes over, is, will created a connection device that is very low Has depth and the high Meets security requirements.
- the present invention is based on the object a further improvement of the electromechanical mentioned at the beginning To achieve connection device, in particular a further increase in security or a Avoidance of incorrect switching that leads to short circuits can.
- this task is characterized by Part of claim 1 mentioned features solved.
- the centering members according to the invention ensure that the switching device and the release device only in a certain position and a certain Position of the contact elements to each other can be brought that a current flow takes place. This means that the contact elements or contact poles cannot be interchanged. This measure is special when using the electromechanical connection device for the DC area and thereby especially for the low voltage range for controls, Suitable for computers and the like, since there is no confusion between the positive and negative poles. Otherwise would be short circuits and the associated destruction of Components the result.
- centering members have at least a head start in the End face of a part are provided, in addition there is a cantilever that is superior to the lead can, which a correspondingly adapted recess or additional trough in the front of the other device assigned.
- Protrusions and indentations required for the stated purpose can be relatively flat and do not lead or only insignificantly to an increase in size.
- a very advantageous development of the centering members may be that the device as a bulging, Partial ring bead arranged in the outer region of the end face is formed in the electrical connection in a partial ring groove in terms of shape and position the other facility.
- a simple solution to the twist when loosening the Switching device from the triggering device can be that the partial ring bead with the Provide cant and the trough accordingly in the Partial ring groove is formed.
- the contact elements in the Switching device and the release device of the coded magnet separately.
- the electromechanical connection device consists of a switching device 1, the function of a conventional Socket replaced and generally at one desired location is firmly installed, and from a triggering device 2, the function of a conventional Plug replaced, which is generally with a consumer connected or which is directly to the consumer is arranged.
- the embodiment shown is particularly for the Low voltage range, e.g. 12 volts, and suitable for direct current. Of course, it is also fundamental suitable for higher voltages and also for alternating current.
- the switching device 1 and the trigger device 2 are with regard to their construction principle or their circuit coded magnets constructed similar to that in EP 0 573 471 Bl device described.
- the switching device 1 thus has a closed structural unit with a housing 3. At rest, i.e. if the triggering device 2 is not on the switching device 1 is placed, is a work slide 4 on the switching magnet 5 arranged in the form of coded magnetic parts 5a - 5d are, by a ferromagnetic retaining plate 6th held on the bottom of the housing 3.
- the coded Magnetic parts 5a - 5d in the central or inner area the switching device 1 arranged such that each on the side facing the release device 2 Adjacent north and south poles. In this way you get a coded switching magnet 5 with two north and two south poles in a particular arrangement that only in the sense of an attraction with the opposite polarized magnetic parts interact.
- Return springs 7 provide together with the ferromagnetic Retaining plate 6 for resetting the work carriage 4 after separation of the trigger device 2 from the switching device 1.
- each two coaxial contact parts 8a and 8b for the plus pole and contact parts 9a and 9b for the Negative pole provided.
- the contact parts 8a and 9a are on arranged or connected to the work carriage 4 and at the same time provide the respective contact with the leads to the switching device 1 ago.
- the Contact parts 8b and 9b are located in the switching device prepared end face 10 of the switching device 1. They are of the encoded magnetic parts 5a - 5d, however Cut.
- the switching device 1 On the end face 10 facing the triggering device the switching device 1 is located in the outer peripheral region a projection which is formed as a partial ring bead 11 can be.
- the partial ring bead 11 extends for example over 330 degrees. This means it stays corresponding free space 12 of approximately 30 degrees.
- an elevation 13 Diametrically opposite the free space 12 is in the partial ring bead 11 an elevation 13 which also extends over an angular range extends from about 30 degrees.
- the triggering device 2 shown in FIGS. 4 and 5 is in the same circumferential area with one to the partial ring bead 11 complementary or adapted recess, the can be designed as a partial annular groove 14 provided.
- the Partial ring groove 14 extends like the partial ring bead 11 over a range of approximately 330 degrees. There is also a Freedom 15 in a width of about 30 degrees in front. Opposite the free space 15 is in the partial ring groove 14 a deeper trough 16, which is also over extends an angular range of approximately 30 degrees.
- the release device 2 also has coded release magnets 17 with release magnet parts 17a to 17d.
- the polarities the release magnet parts 17a to 17d are selected so that when the trigger device 2 is placed on the Switching device (see Fig. 6) each north and South Poles are opposite, so a corresponding attraction is exercised on the work slide 4.
- the contact elements 18 and 19 under the bias of a spring device 22 designed such that the correspondingly resilient stored contact elements 18 and 19 from the to Switching device 1 facing end face 23 of the triggering device 2 protrude slightly.
- the release device 2 is in two parts with a cover 24 on the side facing away from the end face 23 Side.
- a cover 24 When removing the cover 24 is a Access to cables 20 and 21 and contact elements 18 and 19, as well as the trigger magnet 17 possible.
- the front end in the form of a Loop 26 resiliently over the front end face 23 in the area of a centering lug 27 of the release device 2 protrudes.
- One or more along the peripheral wall of the Tripping device arranged earth springs 25 act this way when the switching device 1 is coupled with the triggering device 2 with an earthing ring 28 Switching device 1 together (see Fig. 6).
- Fig. 6 shows the switching device 1 and the triggering device 2 in the connected state, being electricity from a power source, not shown, via the contact parts 8a, 8b and 9a, 9b on the contact elements 18 and 19 is transmitted.
- the trigger device 2 the switching device 1 is placed, the work carriage 4 by the magnetic force of the coded magnets 5 and 17 from its rest position from the ferromagnetic retention plate 6 lifted off.
- the electromechanical connecting device For the electromechanical connecting device according to the invention numerous applications are possible. Just for example computer technology should be mentioned here.
- the switching device 1 e.g. be installed in the dashboard 29 can. As can be seen, the switching device is only slightly over the front of the dashboard and the construction depth is also very small.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Description
- Fig. 1
- eine erfindungsgemäße Schalteinrichtung in vergrößerter Darstellung in der Draufsicht,
- Fig. 2
- einen Schnitt nach der Linie II-II in der Fig. 1,
- Fig. 3
- einen Schnitt nach der Linie III-III der Fig. 1,
- Fig. 4
- eine Draufsicht auf die Auslöseeinrichtung in vergrößerter Darstellung,
- Fig. 5
- einen Schnitt nach der Linie V-V der Fig. 4 und
- Fig. 6
- eine Schalteinrichtung und Auslöseeinrichtung im Schnitt in stromführenden, verbundenen Zustand.
Claims (11)
- Elektromechanische Verbindungsvorrichtung mit einer über Stromzuführungskontakte mit einer Stromquelle verbindbaren und auf einem Arbeitsschlitten angeordnete Schaltmagnete mit codierten Magnetteilen aufweisenden Schalteinrichtung, die in einem Gehäuse als geschlossene Baueinheit angeordnet ist, und mit einer Auslösemagnete mit codierten Magnetteilen aufweisenden und mit einem Verbraucher elektrisch verbindbaren Auslöseeinrichtung verbunden ist, wobei durch Verbinden der beiden Einrichtungen die Schaltmagnete von einer Ruhelage entgegen einer Rückhaltekraft in eine Arbeitslage gebracht sind und dadurch die elektrische Verbindung zwischen der Schalteinrichtung und der Auslöseeinrichtung über Kontaktelemente hergestellt ist,
dadurch gekennzeichnet, daß
die Schalteinrichtung (1) und die Auslöseeinrichtung (2) auf ihren einander zugekehrten Stirnseiten (10,23) mit Zentriergliedern derart versehen sind, daß die elektrische Verbindung zwischen der Schalteinrichtung (1) und der Auslöseeinrichtung (2) stets nur in einer bestimmten Stellung der Kontaktteile (8,9) zueinander erfolgen kann. - Elektromechanische Verbindungsvorrichtung nach Anspruch 1,
dadurch gekennzeichnet, daß
sie für den Gleichstrom-Niedervoltbereich vorgesehen ist. - Elektromechanische Verbindungsvorrichtung nach Anspruch 1 oder 2,
dadurch gekennzeichnet, daß
die Zentrierglieder wenigstens einen Vorsprung (11) in der Stirnseite (10,23) eines der Teile und wenigstens eine an den Vorsprung (11) angepaßte Vertiefung (14) in der Stirnseite (10,23) des anderen Teiles aufweisen. - Elektromechanische Verbindungsvorrichtung nach Anspruch 3,
dadurch gekennzeichnet, daß
diejenige Einrichtung (1,2), die mit dem wenigstens einen Vorsprung (11) versehen ist zusätzlich eine den Vorsprung (11) überragende Überhöhung (13) aufweist, der eine entsprechend angepaßte Mulde (16) in der Stirnseite (10,23) der anderen Einrichtung (1,2) zugeordnet ist. - Elektromechanische Verbindungsvorrichtung nach Anspruch 3 oder 4,
dadurch gekennzeichnet, daß
der Vorsprung (11) als wulstartiger, im äußeren Bereich einer der Stirnseiten (10,23) angeordneter Teilringwulst (11) ausgebildet ist, der bei der elektrischen Verbindung in einer bezüglich Form und Lage angepaßten Teilringnut (14) in der anderen Einrichtung (1,2) liegt. - Elektromechanische Verbindungsvorrichtung nach Anspruch 4 und 5,
dadurch gekennzeichnet, daß
der Teilringwulst (11) mit der Überhöhung (13) versehen ist, und daß die Mulde (16) in die Teilringnut (14) eingeformt ist. - Elektromechanische Verbindungsvorrichtung nach einem der Ansprüche 1 bis 6,
dadurch gekennzeichnet, daß
die aus mehreren Magnetteilen mit unterschiedlichen Polaritäten bestehenden codierten Magnete (5) jeweils im zentralen Bereich der Schalteinrichtung (1) bzw. Auslöseeinrichtung (2) angeordnet sind. - Elektromechanische Verbindungsvorrichtung nach einem der Ansprüche 1 bis 7,
dadurch gekennzeichnet, daß
die Kontaktelemente der Auslöseeinrichtung (18,19) durch Federeinrichtungen (22) in Richtung auf eine elektrische Verbindung mit der Schalteinrichtung (2) vorgespannt sind. - Elektromechanische Verbindungsvorrichtung nach einem der Ansprüche 1 bis 8,
dadurch gekennzeichnet, daß
die Kontaktteile (8,9) in der Schalteinrichtung (1) für den Plus- und den Minuspol jeweils zwei koaxial hintereinanderliegende Kontaktteile (8,9) aufweisen, nämlich erste Kontaktteile (8a,9a), die mit der Stromzuführung verbunden und auf dem Arbeitsschlitten (4) angeordnet sind, und zweite Kontaktteile (8b,9b), die in oder an der zu der Auslöseeinrichtung (2) gerichteten Stirnwand (23) angeordnet sind. - Elektromechanische Verbindungsvorrichtung nach einem der Ansprüche 1 bis 9,
dadurch gekennzeichnet, daß
die Auslöseeinrichtung an ihrem Umfang mit wenigstens einer Erdungsfeder (25) verbunden ist, die über die zu der Schalteinrichtung (2) gerichteten Stirnseite (10) vorsteht, und die mit einem Erdungsring (28) in der Schalteinrichtung (2) zusammenwirkt. - Elektromechanische Verbindungsvorrichtung nach einem der Ansprüche 1 bis 10,
dadurch gekennzeichnet, daß
die Kontaktelemente (8a,8b,9a,9b und 18,19) von den codierten Magneten (5,17) getrennt sind.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29610996U | 1996-06-22 | ||
DE29610996U DE29610996U1 (de) | 1996-06-22 | 1996-06-22 | Elektromechanische Verbindungsvorrichtung |
PCT/EP1997/003262 WO1997050152A1 (de) | 1996-06-22 | 1997-06-21 | Elektromechanische verbindungsvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0906643A1 EP0906643A1 (de) | 1999-04-07 |
EP0906643B1 true EP0906643B1 (de) | 2000-04-26 |
Family
ID=8025569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97929250A Expired - Lifetime EP0906643B1 (de) | 1996-06-22 | 1997-06-21 | Elektromechanische verbindungsvorrichtung |
Country Status (6)
Country | Link |
---|---|
US (1) | US6966781B1 (de) |
EP (1) | EP0906643B1 (de) |
AU (1) | AU3342597A (de) |
DE (2) | DE29610996U1 (de) |
ES (1) | ES2147675T3 (de) |
WO (1) | WO1997050152A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102014209877A1 (de) * | 2014-05-23 | 2015-11-26 | Siemens Aktiengesellschaft | Magnetisch codierter elektrischer Schaltkontakt |
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-
1996
- 1996-06-22 DE DE29610996U patent/DE29610996U1/de not_active Expired - Lifetime
-
1997
- 1997-06-21 EP EP97929250A patent/EP0906643B1/de not_active Expired - Lifetime
- 1997-06-21 US US09/214,034 patent/US6966781B1/en not_active Expired - Lifetime
- 1997-06-21 WO PCT/EP1997/003262 patent/WO1997050152A1/de active IP Right Grant
- 1997-06-21 DE DE59701522T patent/DE59701522D1/de not_active Expired - Lifetime
- 1997-06-21 AU AU33425/97A patent/AU3342597A/en not_active Abandoned
- 1997-06-21 ES ES97929250T patent/ES2147675T3/es not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014209877A1 (de) * | 2014-05-23 | 2015-11-26 | Siemens Aktiengesellschaft | Magnetisch codierter elektrischer Schaltkontakt |
Also Published As
Publication number | Publication date |
---|---|
US6966781B1 (en) | 2005-11-22 |
DE29610996U1 (de) | 1996-09-12 |
EP0906643A1 (de) | 1999-04-07 |
DE59701522D1 (de) | 2000-05-31 |
WO1997050152A1 (de) | 1997-12-31 |
ES2147675T3 (es) | 2000-09-16 |
AU3342597A (en) | 1998-01-14 |
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