EP1239502A2 - Commutateur, notamment commutateur électrique de lève-vitre ou de toit coulissant pour véhicules, dispositif de commutation et procédé - Google Patents

Commutateur, notamment commutateur électrique de lève-vitre ou de toit coulissant pour véhicules, dispositif de commutation et procédé Download PDF

Info

Publication number
EP1239502A2
EP1239502A2 EP01129286A EP01129286A EP1239502A2 EP 1239502 A2 EP1239502 A2 EP 1239502A2 EP 01129286 A EP01129286 A EP 01129286A EP 01129286 A EP01129286 A EP 01129286A EP 1239502 A2 EP1239502 A2 EP 1239502A2
Authority
EP
European Patent Office
Prior art keywords
switching
switch
actuating element
rocker
actuating
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.)
Granted
Application number
EP01129286A
Other languages
German (de)
English (en)
Other versions
EP1239502B1 (fr
EP1239502A3 (fr
Inventor
Reinhard Mahler
Jakob Bötz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Schalter und Sensoren GmbH
Original Assignee
Valeo Schalter und Sensoren GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Valeo Schalter und Sensoren GmbH filed Critical Valeo Schalter und Sensoren GmbH
Publication of EP1239502A2 publication Critical patent/EP1239502A2/fr
Publication of EP1239502A3 publication Critical patent/EP1239502A3/fr
Application granted granted Critical
Publication of EP1239502B1 publication Critical patent/EP1239502B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02Details
    • H01H21/18Movable parts; Contacts mounted thereon
    • H01H21/22Operating parts, e.g. handle
    • H01H21/24Operating parts, e.g. handle biased to return to normal position upon removal of operating force
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02Details
    • H01H21/18Movable parts; Contacts mounted thereon
    • H01H21/22Operating parts, e.g. handle
    • H01H2021/225Operating parts, e.g. handle with push-pull operation, e.g. which can be pivoted in both directions by pushing or pulling on the same extremity of the operating member
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H23/00Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
    • H01H23/003Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button with more than one electrically distinguishable condition in one or both positions
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/006Application power roofs
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/01Application power window
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/054Application timeslot: duration of actuation or delay between or combination of subsequent actuations determines selected function

Definitions

  • the invention relates to a switch, in particular one electric window lift or sunroof switch for Vehicles with at least one in at least two Actuating positions actuable actuator, with one in operative connection with the actuating element standing switching mechanism, with over the switching mechanism closable contact points and with a closure or the state of the contact points electronics.
  • the Electronics controls the motor current of an electric motor that ultimately the one to be executed via the switch Performs switching task.
  • Such an electric motor can for example a window lift motor or a Sunroof motor.
  • the contact points can also be part one or more microswitches, the middle or can be operated directly via the switching element.
  • the invention also relates to a switching system and in particular a window lifting or sunroof switching system with a switch, electronics and one of the Electronics controlled motor. Furthermore, the Invention a method for operating a switch.
  • On Window lift switch has four, for example Operating positions, namely a manual advance as well as an automatic advance and a manual one Rewind and an automatic return of the to be lifted Disc.
  • Operating positions namely a manual advance as well as an automatic advance and a manual one Rewind and an automatic return of the to be lifted Disc.
  • the contact points are To provide complex, require space and are subject to contamination and wear.
  • the present invention is therefore based on the object to provide a switch that a the smallest possible number of contact points and still has a large number of switching stages.
  • This task is at the start of a switch described type according to the invention solved in that the Switching mechanism depending on the contact points Operating position of the actuating element in a certain time sequence closes and the electronics the sequence captured. The electronics evaluate the recorded sequence and controls depending on the recorded follow the corresponding electric motor.
  • the number the contact points is reduced. For example, it can with only two contact points and a corresponding one Switching mechanism implemented a variety of switching stages become. This can save installation space. Besides, is a simpler realization of the arrangement of the Contact points or their wiring possible, whereby due to the smaller number of contact points Failure probability of the switch is lower.
  • the actuating element can therefore have four Operating positions can be actuated, with the four Operating positions two contact points in four different time sequences can be concluded.
  • Such a switch then has four switching stages.
  • the four Operating positions or the four switching stages one manual forward, automatic forward, one manual rewind and automatic rewind for example a window pane or one Sunroofs correspond.
  • the Actuating element pressed in one direction when actuated and is raised in the other direction when pressed.
  • the actuating element can be a Have printing area. It can be lifted Actuator has a lifting surface that can be reached behind exhibit.
  • the Invention comprises the switching mechanism one by one Swivel-mounted rocker switch, the Switch rocker when actuating the actuating element first in a first switching stage only one contact point closes and upon further actuation of the actuating element in a further switching stage a second contact point closes.
  • the correspondingly mounted rocker switch can a closing of the contact points in an intended Sequence can be realized in a simple way.
  • the rocker switch is advantageously in the direction the switching force acting on the rocker switch movably supported, with the two free ends the rocker switch acts on the two contact points and the shifting force on the rocker switch in the Area between the pivot axis and the free ends of the Rocker switch acts on the rocker switch.
  • This can advantageously be ensured that the Switching force first on the one contact point and and only after further actuation of the actuating element on the second contact point acts.
  • the sequence can also be reversed. It can first the second contact point and in the case of further Actuating the actuating element via the rocker switch first contact point.
  • Shift paddle A very differentiated and precise application of the Shift paddle is achieved in that the shifting force acts on the rocker switch near the swivel axis.
  • the seesaws when the actuating element is pressed Shift paddle in one direction, and when lifting the Actuator bounces the rocker switch into the other Direction.
  • a rubber mat available a switching dome in the areas of the contact points having.
  • the switching domes are each elastically deformable and are used to close the contact points via the free Ends of the rocker switch depressed.
  • the elastic Deformability of the switching domes provides a defined Resistance that must be overcome by the switching force to operate the actuator.
  • the task mentioned at the outset is also supported by a Switching system, especially a window lifting or Sunroof system with a switch, electronics and solved by a motor controlled by the electronics characterized in that the switch is an im
  • a Switching system especially a window lifting or Sunroof system with a switch, electronics and solved by a motor controlled by the electronics characterized in that the switch is an im
  • the switch described above is.
  • the method according to the invention has the advantage that over a switch with a small number of Contact points based on the different in the sequence of Closing or opening the contact points a large one Number of different switching stages can be realized can.
  • Fig. 1 shows an overview in which is indicated in which time sequence two contact points KS1 and KS2 a switch can be closed or opened to a of four switching stages 1- 4 of the switch.
  • the contact point KS1 is closed and the contact point KS2 is open at time t 1 .
  • the contact point KS2 is additionally closed at a time t 2 following t 1 .
  • the chronological sequence of the closing of the contact points KS1 and KS2 to reach the switching stage 2 is thus as follows: closing of contact point KS1, then closing of contact point KS2.
  • the contact point KS2 is closed at a time t 1 , the contact point KS1 being open.
  • the contact point KS2 is closed in addition to a switching instant t 2 .
  • the sequence in which the contact points are closed in order to achieve switching stage 4 is therefore as follows: contact KS2 is closed, contact KS1 is then closed.
  • FIGS A switching mechanism is shown in the following FIGS with which a certain chronological sequence of the Closing two contact points KS1 and KS2 below Consideration of two switching times implemented can be.
  • FIG. 2 shows an actuating element 11 which has an actuating section 13.
  • the actuating element 11 is rotatably mounted to a limited extent along an axis 15. If the actuating element 11 on the actuating section 13 according to FIG. 2 is acted upon by a switching force Fs 1 , then the actuating element 11 rotates along the arrow 17 about the axis 15. As a result, a pressure arm 19 is pushed in via a pressure pin 21 formed on the underside of the actuating element 11 A force is applied in the direction of arrow 23.
  • the pressure arm 19 has a vertically displaceably mounted circular cylinder section 25, on whose side facing away from the pressure pin 21 a flat projection 27 is arranged.
  • the projection 27 has a pressure lug 29, via which the switching force Fs 1 is directed to a rocker switch 31.
  • a rocker switch 31 On the side of the rocker switch facing away from the pressure lug 29, two intermediate elements 33, arranged one behind the other and vertically displaceably mounted, are arranged.
  • the intermediate elements 33 each rest on an elastically deformable switching dome 35, 36 of a switching mat 37 indicated in sections.
  • the switching dome 35 is pressed onto a printed circuit board 39 via the pressure arm 19, its pressure lug 29, the rocker switch 31 and the intermediate element 33.
  • a contact point KS1 is arranged below the switching dome 35 on the printed circuit board 39 and is closed due to the contact with the side 43 of the switching dome 35 facing the contact point KS1.
  • a microswitch comprising a contact point.
  • the actuating element 11 If the actuating element 11 according to FIG. 3 is subjected to a switching force Fs 2 in another direction on the actuating section 13, the actuating element 11 is rotated about the axis 15 in the direction of the arrow 45.
  • a nose 47 molded onto the actuating element 11 guides the switching force Fs 2 into a pull arm 51 which is rotatably mounted to a limited extent about an axis 49.
  • the pull arm 51 rotates in the direction of the arrow 53 due to the action of force.
  • the pull arm 51 points on the side facing the switching rocker 31 a nose 55 on.
  • Fig. 5 shows the type of storage of the rocker switch 31.
  • Die Switch rocker 31 has 59 journals in the area of the axis on. The trunnions are in a downward open, vertically extending slot 61 out. This will be next to a horizontal movement of the rocker switch 31 Enables movement.
  • 6 and 7 show the sequence of closing the contact points KS1 and KS2 when the actuating element 11 is raised with a switching force Fs 1 .
  • the pressure arm 19 is pivoted about the axis 49 to a limited extent.
  • the nose 29 of the pressure arm 19 presses the rocker switch 31 into the inclined position shown in FIG. 6.
  • the switching force Fs 1 is applied to the rocker switch 31 via the nose 29 near the pivot axis 59.
  • the switching force Fs 1 is transmitted via the switching rocker 31 to the switching dome 35 which is elastically deformed due to the switching force Fs 1 and whose contact side 43 closes the contact point KS1. 6 thus represents the first switching stage.
  • FIG. 11 An existing one on the printed circuit board 39, in FIG. 11 indicated electronics 69 detects the closing sequence of the Contact points KS1 and KS2. Because of the recorded sequence is a motor, not shown, accordingly driven.
  • the pull arm 51 is acted upon by the switching force Fs 2 according to FIG. 8.
  • the nose 55 of the pull arm 51 presses the rocker switch 31 into the inclined position shown in FIG. 8.
  • the free end 63 of the rocker switch 31 presses on the switching dome 36, whereby the contact point KS2 is closed. 8 shows the switching stage 3.
  • an electric motor controlled by electronics 69 is controlled in such a way that, for example, a window regulator is advanced manually.
  • the switching force Fs 2 is removed, the advance stops due to the elastic resetting of the switching dome 35, which opens the contact point KS1.
  • the contact point KS2 is additionally closed.
  • the corresponding electric motor is switched to automatic advance via the electronics 69, ie the window opened via the window lifter is automatically opened up to a stop.
  • the rocker switch 31 is brought into its starting position shown in FIG. 4 due to the restoring force of the two switching domes 35, 36.
  • switching stage 3 If a switching force Fs 1 is now applied, switching stage 3 according to FIG. 8 is reached.
  • a manual return ie a manual closing of the previously opened window pane, is achieved via the electronics 69 in this switching stage.
  • the contact point KS2 is opened and the closing process is interrupted.
  • the switching stage 4 is reached.
  • the electric motor is switched to automatic return via electronics 69, ie the corresponding window is automatically closed completely.
  • the switching rocker 31 is returned to the horizontal position shown in FIG. 4 due to the elastic recovery of the two switching domes 35, 36.
  • the Actuator 11 is for actuation in the area of Actuating section 13 depressed or pulled up.
  • the intermediate elements 13 are L-shaped.
  • the horizontally extending legs 75 of the respective intermediate element 33 are arranged between the underside of the rocker switch 31 and the top of the respective switching dome 35, 36.
  • the vertically extending legs 77 are each arranged axially displaceably in a guide formed by a housing section 79. This ensures that the switching force Fs 1 or Fs 2 applied to the limbs 33 via the rocker switch 31 press the switching domes 35, 36 in the intended position in the optimal direction, so that the corresponding contact KS1 or KS2 can be reliably closed ,
  • the pull arm 51 shown in the figures shows how 13 clearly shows two Arm sections 81 and 83. At the in the figures illustrated embodiment only finds the Arm section 81 with the pressure lug 29 arranged thereon Use. The arm section 81 is then used if the switching mechanism is built up mirror-inverted. The Pull arm 51 is therefore for different embodiments of the switch can be used.

Landscapes

  • Tumbler Switches (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
EP01129286A 2001-03-06 2001-12-13 Commutateur, notamment commutateur électrique de lève-vitre ou de toit coulissant pour véhicules, dispositif de commutation et procédé Expired - Lifetime EP1239502B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10110648 2001-03-06
DE2001110648 DE10110648A1 (de) 2001-03-06 2001-03-06 Schalter, insbesondere elektrischer Fensterhebe- oder Schiebedachschalter für Fahrzeuge, Schaltsystem und Verfahren hierzu

Publications (3)

Publication Number Publication Date
EP1239502A2 true EP1239502A2 (fr) 2002-09-11
EP1239502A3 EP1239502A3 (fr) 2004-04-14
EP1239502B1 EP1239502B1 (fr) 2011-09-21

Family

ID=7676426

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01129286A Expired - Lifetime EP1239502B1 (fr) 2001-03-06 2001-12-13 Commutateur, notamment commutateur électrique de lève-vitre ou de toit coulissant pour véhicules, dispositif de commutation et procédé

Country Status (2)

Country Link
EP (1) EP1239502B1 (fr)
DE (1) DE10110648A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2893757A1 (fr) * 2005-11-22 2007-05-25 Valeo Securite Habitacle Sas Procede et dispositif pour la fiabilisation d'un contacteur d'etat d'ouvrant de vehicule

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006026547A1 (de) * 2006-06-08 2007-12-13 Leopold Kostal Gmbh & Co. Kg Elektrischer Schalter
DE102007052655A1 (de) * 2007-11-05 2009-05-07 Trw Automotive Electronics & Components Gmbh Schalter, insbesondere Fensterheberschalter
CN108885955B (zh) 2016-03-30 2020-03-27 上海延锋金桥汽车饰件系统有限公司 用于控制台组件的机构

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4326226A1 (de) 1992-08-04 1994-02-10 Alps Electric Co Ltd Kippschalter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3818810A1 (de) * 1988-06-03 1989-12-14 Asea Brown Boveri Elektrischer tastschalter
US5138182A (en) * 1988-07-28 1992-08-11 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Apparatus for controlling power window regulator
US5430261A (en) * 1994-01-18 1995-07-04 Eaton Corporation Switch assembly including sequential switch rocker/lever operating mechanism
JP3128443B2 (ja) * 1994-10-07 2001-01-29 アルプス電気株式会社 2段動作シーソースイッチ装置
DE9421644U1 (de) * 1994-12-06 1996-05-02 Abatec-Maag AG, Regensdorf Kippschalter
US5736703A (en) * 1996-09-24 1998-04-07 Ericsson Inc. Variable speed select key and method
DE19714651A1 (de) * 1997-04-09 1998-10-15 Abb Patent Gmbh Monostabiles Schaltgerät
US6140713A (en) * 1999-03-02 2000-10-31 Methode Electronics, Inc. Electrical cammed switch
DE19912086A1 (de) * 1999-03-18 2000-09-21 Eaton Corp Hub-Schiebe-Schalter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4326226A1 (de) 1992-08-04 1994-02-10 Alps Electric Co Ltd Kippschalter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2893757A1 (fr) * 2005-11-22 2007-05-25 Valeo Securite Habitacle Sas Procede et dispositif pour la fiabilisation d'un contacteur d'etat d'ouvrant de vehicule
WO2007060330A1 (fr) * 2005-11-22 2007-05-31 Valeo Securite Habitacle Procede et dispositif pour la fiabilisatiqn d’un contacteur d’εtat d'ouvrant de vehicule

Also Published As

Publication number Publication date
DE10110648A1 (de) 2002-09-19
EP1239502B1 (fr) 2011-09-21
EP1239502A3 (fr) 2004-04-14

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