EP0749136B1 - Commutateur pour ouvrir une porte - Google Patents

Commutateur pour ouvrir une porte Download PDF

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Publication number
EP0749136B1
EP0749136B1 EP96106890A EP96106890A EP0749136B1 EP 0749136 B1 EP0749136 B1 EP 0749136B1 EP 96106890 A EP96106890 A EP 96106890A EP 96106890 A EP96106890 A EP 96106890A EP 0749136 B1 EP0749136 B1 EP 0749136B1
Authority
EP
European Patent Office
Prior art keywords
housing
button
switch
opening
fact
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
Application number
EP96106890A
Other languages
German (de)
English (en)
Other versions
EP0749136A3 (fr
EP0749136A2 (fr
Inventor
Ivan Roza
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.)
EAO AG
Original Assignee
EAO AG
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 EAO AG filed Critical EAO AG
Publication of EP0749136A2 publication Critical patent/EP0749136A2/fr
Publication of EP0749136A3 publication Critical patent/EP0749136A3/fr
Application granted granted Critical
Publication of EP0749136B1 publication Critical patent/EP0749136B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/12—Push-buttons
    • H01H3/122—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/023—Light-emitting indicators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/04—Cases; Covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/20—Driving mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/062—Light conductor
    • H01H2219/0622—Light conductor only an illuminated ring around keys

Definitions

  • the present invention relates to a door opener switch according to the preamble of claim 1.
  • Door opener switches require a large pressure hood short switching travel and an extremely flat design. To do this are known switches with electronic switching elements equipped, but sensitive to voltage peaks are; such peaks are more public in the networks Transportation, such as trains, trams, trolley buses, etc. frequently and lead to damage to the switches or Faults in door operation.
  • the present invention therefore has as its object one flat door opening switch with a mechanical switching element as well as to create with a large pressure hood, the Visible side can also be designed aesthetically within wide limits.
  • the switch has a tubular housing 1 through a radially outwardly projecting to the building's longitudinal axis A axial, flange-like collar 2 in a front section 3 and is divided into a rear section 4.
  • the outside of sections 3 and 4 form cylindrical to the housing axis A.
  • Forms on the inside the housing 1 is an annular rib concentric with its longitudinal axis A. 5. This forms an essentially cylindrical, to the switch longitudinal axis coaxial guide surface 6, in which a pressure hood support 7 axially displaceable and thanks to radial play around each Transverse axis is mounted tiltable.
  • the pressure hood 8 and the pressure hood support 7 form a button 10 by means of a rubber-elastic ring membrane 11 is movably connected to the housing 1.
  • the backside the ring rib 5 further forms a stop surface 14 the one circuit board 15, fastened by rivets 23, free of play is applied.
  • the circuit board 15 carries a mechanical switching element 18 with a spring-loaded actuating cam 19 and a swivel bearing laterally offset with respect to the housing axis 20 for a lever 21.
  • the button 10 is against the resilient elastic force of the Actuating cam 19 can be pressed axially into the housing 1 and / or due to the radial play transverse to the longitudinal axis of the housing A tiltable.
  • the ring rib 5 forms radially symmetrically on its underside distributes one or more stop surfaces 12 against which under the effect of the restoring force translated by lever 21 the actuating cam 19 stops projecting radially outwards 13 of the pressure hood support 7 when the button 10 is pressed Takes rest position.
  • the restoring force of the actuating cam 19 the reaction force of the elastically deformed ring membrane 11 may be overlaid.
  • the back of the housing 1 is through an end cap 17th closed, the locking lugs 16 on the housing 1 is attached.
  • the housing 1 is preferably a pull-out protection designed for the connection cable.
  • the lever 21 is with a spherical projection 22 in the ball socket of the pivot bearing 20 is supported and rests with its end 24 on the actuating cam 19.
  • the projection 22 and the pivot bearing 20 form a ball or universal joint.
  • Between the pressure hood 8 and the lever 21 extends diametrically on the pressure hood support 7 attached leaf spring 25 against which the lever 21st with a rounded cam 26 coaxial to the housing axis A is applied.
  • the cam 26 forms a tilt axis for the key 10 and lies between the pivot bearing 20 and the lever end 24, wherein the ratio a / b of the lever arms is chosen so that the for the pressure hood 8 predetermined switching path only a fraction of the also predetermined switching path of the actuating cam 19.
  • a commercially available, proven, mechanical microswitch can be used.
  • the stroke of the key 10 is limited by the ring rib 5, the between the stops 13 on the one hand and one on the back of the pressure hood existing ring rib 27 on the other hand.
  • This Stroke limitation of the button 10 protects the leaf spring 25, the Travel is greater than the maximum stroke, the switching element 18th before a mechanical overload if too much force acts on the pressure hood 8.
  • the force exerted on cam 26 is only the product from which the pressure hood 8 travels Stroke and the spring constant of the leaf spring 25; she up to the actuating cam 19 the lever arm ratio a / b reduced accordingly.
  • the pressure hood support 7 with play stored within the ring rib 5 so that the button 10 is not only axially displaceable to housing 1 and lever 21 but also around each one oriented transversely to its longitudinal axis, through which Cam 26 or the universal joint 20, 22 formed axis tiltable is.
  • an actuating force acts on the edge of the pressure hood, consequently remains on the opposite side of the pressure hood 8 the stop 13 in contact with the stop surface 12 and forms a pivot axis about which the pressure hood 8 swings in and with the leaf spring 25 resting against the cam 26 lowers the lever 21 suppressed.
  • the housing 1 made of translucent, preferably crystal clear Made of material, the circuit board 15 with a diode ring 28 concentric to the housing axis A, which illuminates the circular end face 9 of the switch and for a user improves the visibility of the pressure hood 8 or signals the operating status of the switch.
  • the diodes of the diode ring 28 are in corresponding recesses 29 in Housing 1.
  • a dash-dotted mounting plate 31 is used. So that the front side 9 of the housing 1 is flush with their Is the front, is the front and against the back the mounting plate 31 adjacent surface 32 of the collar 2 around the Thickness "d" of the mounting plate 31 is set back behind the end face 9 and the collar 2 from behind by means of screws 33 screwed the mounting plate 31. If necessary, the Distance between the surface 32 and the end face 9 of the thickness "d" of the mounting plate 31 by inserting spacer rings be adjusted between the collar 2 and the mounting plate 31.
  • the housing 1 is from the front in a bore 30 of a mounting plate 31 inserted and with the back surface 34 of the collar 2 against the front of the Screwed mounting plate 31.
  • the collar 2 is through with it permanently locked rosette 35 covered, the aesthetically arbitrary can be designed and, thanks to its shape or color, visibility the pressure hood 8 increased.

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Push-Button Switches (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Claims (10)

  1. Commutateur d'ouverture de porte comportant un boítier tubulaire (1) et une touche mobile dans le sens axial dans le boítier (1) dans le sens de l'axe longitudinal du boítier (A) destinée à actionner un organe de commutation (18, 19) lié à demeure avec le boítier (1), la touche (10) étant maintenue dans sa position de repos par une force de rappel et pouvant être enfoncée en agissant contre l'effet de cette force de rappel, caractérisé en ce qu'il existe dans le trajet de coulissement de la touche (10) un levier (21) orienté transversalement et pouvant être pivoté par la touche (10) autour d'un palier de pivotement (20) fixé au boítier, lequel agit sur l'organe de commutation (18, 19) avec un point (24) éloigné du palier de pivotement (20) et que la touche (10) vient en contact avec le levier (21) entre le palier (20) fixé au boítier et ledit point (24).
  2. Commutateur d'ouverture de porte selon la revendication 1, caractérisé en ce que la touche (10) vient en contact avec le levier (21) dans la zone de son axe médian longitudinal et peut pivoter autour du point de contact (26).
  3. Commutateur d'ouverture de porte selon la revendication 1 ou 2, caractérisé en ce que le palier de pivotement (20) est une articulation universelle et que la touche (10) avec le levier (21) est logée dans le boítier (1) de manière à pouvoir basculer de tous les côtés autour du palier de pivotement (20).
  4. Commutateur d'ouverture de porte selon la revendication 1, caractérisé en ce que la force de rappel est essentiellement appliquée par le ressort de rappel présent dans l'organe de commutation (18) et agissant sur la came d'actionnement (19).
  5. Commutateur d'ouverture de porte selon la revendication 3 ou 4, caractérisé en ce que la touche (10) présente une calotte à pression (8) et un support de calotte à pression (7) qui est guidé dans le boítier (1) avec un jeu radial et qu'en position de repos de la touche (10), le support de calotte à pression (7) repose à une certaine distance de la calotte à pression (8) avec des butées (13) réparties symétriquement dans le sens radial sur des surfaces d'appui (12) fixes du boítier et est maintenu en position contre celle-ci par la force de rappel.
  6. Commutateur d'ouverture de porte selon l'une des revendications 1 à 5, caractérisé en ce que la touche (10) présente un ressort (25) avec lequel elle agit sur le levier (21) au niveau dudit point de contact (26).
  7. Commutateur d'ouverture de porte selon la revendication 6, caractérisé en ce que le trajet de coulissement axial de la touche (10) est limité par des butées (5, 13, 27) et que le trajet de coulissement maximum est inférieur à la course du ressort (25).
  8. Commutateur d'ouverture de porte selon l'une des revendications 1 à 5, caractérisé en ce qu'un circuit imprimé (15) présentant le palier (20) fixé au boítier ainsi que l'organe de commutation (18, 19) est fixé dans le boítier (1), transversalement par rapport au trajet de coulissement de la touche (10).
  9. Commutateur d'ouverture de porte selon l'une des revendications 1 à 8, caractérisé en ce que le circuit imprimé (15) est logé sans jeu dans le boítier (1).
  10. Commutateur d'ouverture de porte selon la revendication 8 ou 9, caractérisé en ce que le boítier (1) se compose de matériau transparent, que le circuit imprimé (15) est équipé de diodes électroluminescentes (28) dans la zone de la paroi du boítier et que la paroi du boítier est munie de creux (29) pour recevoir les diodes électroluminescentes (28).
EP96106890A 1995-06-14 1996-05-02 Commutateur pour ouvrir une porte Expired - Lifetime EP0749136B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH176095 1995-06-14
CH176095 1995-06-14
CH1760/95 1995-06-14

Publications (3)

Publication Number Publication Date
EP0749136A2 EP0749136A2 (fr) 1996-12-18
EP0749136A3 EP0749136A3 (fr) 1998-04-29
EP0749136B1 true EP0749136B1 (fr) 2003-04-09

Family

ID=4217935

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96106890A Expired - Lifetime EP0749136B1 (fr) 1995-06-14 1996-05-02 Commutateur pour ouvrir une porte

Country Status (4)

Country Link
US (1) US5803238A (fr)
EP (1) EP0749136B1 (fr)
JP (1) JPH097452A (fr)
DE (1) DE59610320D1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2800506B1 (fr) * 1999-10-29 2002-01-04 Crouzet Automatismes Dispositif d'amplification du deplacement d'un bouton de manoeuvre d'un interrupteur
ATE241209T1 (de) 2000-01-05 2003-06-15 Eao Ag Türöffnerschalter
DE10056860C2 (de) * 2000-11-16 2003-08-14 Siemens Ag Schaltvorrichtung, insbesondere für einen Zündstartschalter in einem Kraftfahrzeug
EP1207542A1 (fr) * 2000-11-17 2002-05-22 TH Contact AG Dispositif de commutation électrique illuminé
US6828519B2 (en) * 2001-11-08 2004-12-07 Newfry Llc Doorbell assembly with hidden fastener
DE60230738D1 (de) * 2002-08-13 2009-02-26 Vestel Elekt Sanayi Ve Ticaret Funktionsanzeige zum Anzeigen des Zustandes einer Vorrichtung
DE102005014563A1 (de) * 2005-03-02 2006-09-07 Huf Hülsbeck & Fürst Gmbh & Co. Kg Elektronischer Schlüssel
JP2007141502A (ja) * 2005-11-15 2007-06-07 Teikoku Tsushin Kogyo Co Ltd 電子部品の装飾構造
EP1983116B1 (fr) * 2007-03-23 2014-12-31 Geberit International AG Kit comprenant un dispositif d'actionnement et un accessoire de montage
KR20090101720A (ko) * 2008-03-24 2009-09-29 엘지전자 주식회사 냉장고의 디스펜서 버튼 어셈블리
CN102044362A (zh) * 2009-10-23 2011-05-04 鸿富锦精密工业（深圳）有限公司 电源按钮模组及采用该电源按钮模组的电子装置
EP2339602B1 (fr) * 2009-11-06 2013-05-22 RAFI GmbH & Co. KG Dispositif de commutation comprenant un reflecteur
EP2474987B1 (fr) * 2011-01-05 2013-05-29 EAO Holding AG Interrupteur encastré
TWI427656B (zh) * 2011-03-31 2014-02-21 Inventec Corp 按鍵結構及應用其之電子裝置
CN103311029B (zh) * 2013-06-27 2015-06-17 苏州帝奥电梯有限公司 一种圆形电梯按钮
DE102014005123A1 (de) 2014-04-08 2015-10-08 Leopold Kostal Gmbh & Co. Kg Elektrischer Tastschalter und Bedienelement mit einem elektrischen Tastschalter
CA3061722A1 (fr) 2017-04-28 2018-11-01 Stryker Corporation Systeme et procede d'indication de mappage de systemes chirurgicaux a base de console
DE102021006504A1 (de) 2021-12-27 2023-06-29 Alfred Kärcher SE & Co. KG Betätigungseinrichtung für ein Reinigungsgerät, Reinigungsgerät und Reinigungssystem mit zwei oder mehr Reinigungsgeräten

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE551989C (de) * 1929-09-12 1932-06-08 Aeg Mehrteiliges Gehaeuse fuer Instrumente und Apparate, insbesondere zur Schalttafelmontage
US2451176A (en) * 1945-03-27 1948-10-12 Robert Hetherington & Son Inc Moisture-proofed plunger snap switch
FR1474128A (fr) * 1966-02-08 1967-03-24 Perfectionnements apportés aux commutateurs rotatifs
US4048455A (en) * 1976-07-12 1977-09-13 Red Dot Corporation Pressure switch with plural axes pivoted conduction plate
DE2825564A1 (de) * 1978-06-10 1979-12-20 Harting Elektronik Gmbh Befestigungsflansch fuer ein elektrisches bauelement
US4367513A (en) * 1979-12-26 1983-01-04 Lockheed Corporation Quick attach/detach instrument panel and method
US4553009A (en) * 1982-09-03 1985-11-12 Oak Industries Inc. Keyboard switch with pivotal actuator lever
JP2695682B2 (ja) * 1990-07-10 1998-01-14 三菱電機株式会社 押ボタン機構

Also Published As

Publication number Publication date
EP0749136A3 (fr) 1998-04-29
EP0749136A2 (fr) 1996-12-18
JPH097452A (ja) 1997-01-10
US5803238A (en) 1998-09-08
DE59610320D1 (de) 2003-05-15

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