WO2012010226A1 - Schalter, insbesondere für eine elektrische parkbremse - Google Patents
Schalter, insbesondere für eine elektrische parkbremse Download PDFInfo
- Publication number
- WO2012010226A1 WO2012010226A1 PCT/EP2011/002254 EP2011002254W WO2012010226A1 WO 2012010226 A1 WO2012010226 A1 WO 2012010226A1 EP 2011002254 W EP2011002254 W EP 2011002254W WO 2012010226 A1 WO2012010226 A1 WO 2012010226A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- switch
- rocker
- button
- housing
- spring
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/003—Tumbler 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/12—Movable parts; Contacts mounted thereon
- H01H23/16—Driving mechanisms
- H01H23/20—Driving mechanisms having snap action
- H01H23/205—Driving mechanisms having snap action using a compression spring between tumbler and an articulated contact plate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/28—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button with three operating positions
- H01H23/30—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button with three operating positions with stable centre positions and one or both end positions unstable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/18—Movable parts; Contacts mounted thereon
- H01H21/22—Operating parts, e.g. handle
- H01H2021/225—Operating 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/12—Movable parts; Contacts mounted thereon
- H01H23/16—Driving mechanisms
- H01H23/168—Driving mechanisms using cams
Definitions
- the invention relates to a switch, in particular for actuating an electric parking brake in a motor vehicle.
- Such switches are known in many embodiments.
- the object of the invention is to develop the known switch to the effect that a switch is created, which has a small footprint, can be mounted inexpensively and its switching feel can be adapted to the particular requirements.
- a switch is provided with a housing according to the invention, a button which is pivotally mounted on the housing, a rocker switch, which is associated with the button and can be actuated by the latter in two directions, so that they are pivoted about two spaced apart axes is, and two micro-switches, which are arranged on the side facing away from the key side of the rocker switch.
- the invention is based on the idea not to arrange the rocker switch with a fixed bearing in the housing, but to use two different axes by which the rocker is pivoted in response to its direction of actuation. In this way, there is a small footprint.
- the switching rocker is acted upon by a spring plunger in an initial position.
- the spring plunger together with the housing, ensures that the rocker switch is in a defined starting position when the button is not actuated.
- the switching rocker is arranged within a guide collar of the housing.
- the guide collar represents a mechanically very simple guide means for the rocker switch.
- the switching rocker is pivoted in response to the actuation direction of the key around the edge of the rocker switch, which is remote from the non-actuated side of the rocker switch.
- the rocker switch when viewed in the direction of actuation, a very small footprint. It is preferably provided that on the side of the switching rocker, which faces the button, an actuating contour for each actuation direction is arranged.
- the actuating contour which may be formed for example by a ramp, makes it possible to form a translation with which an actuating stroke exerted by the key is translated into a larger switching stroke.
- the switching feel can be adjusted in the desired manner by the geometry of the actuating contour.
- the ramp is designed on two sides and has a vertex which defines a maximum allowable actuation stroke. If the button is pressed by, for example, violent pressing on, as this is designed and the life of the microswitch is conducive, this leads to no stronger actuation of the rocker, since the cooperating with the rocker switch part of the operation button "behind" the vertex back to a sloping section of the ramp passes, which sets no further actuating stroke.
- the key cooperates with a spring-loaded pin, which acts on it in an initial position.
- the button is reset independently of the rocker switch.
- the key has a guide channel in which the pin and a spring are received, wherein the spring is supported on one end of the pin, and that the housing has a remindstellkulisse, against which the pin is pressed by the spring , With the remindstellkulisse the actuation haptik the switch can be influenced in the desired manner.
- FIG. 1 an exploded view of a switch according to the invention
- FIG. 1 is a sectional view through the switch in the unactuated state
- Figure 3 is a perspective view corresponding to the view of Figure 2;
- FIG. 4 is a section through the switch of Figure 2 in the actuated state
- FIG. 6 is a further sectional view of the switch in the unactuated state.
- FIG. 7 shows the switch of Figure 6 in the actuated state.
- a switch is shown, with which several circuits can be switched.
- the switch includes a housing having a base plate 10 and a top 12. Inside the housing, a printed circuit board 14 is arranged, on which two microswitches 16 are arranged.
- the term "microswitch” is understood here to mean an assembly in which at least two electrical conductors are brought into contact with one another by mechanical actuation or the contact between the two conductors is interrupted.
- a key 20 is mounted in two bearing legs 18, so that it is pivotable in two operating directions. Referring to Figure 2, the key 20 can be pivoted clockwise and counterclockwise about its bearing axis L.
- a rocker switch 22 is received, which has a generally rectangular shape. It has an edge 21, which is executed circumferentially stepped stepped. This edge 21 is located a guide collar 24, which surrounds an opening in the upper part 18 of the housing.
- a spring plunger 28 is mounted in a guide bush 26 which is mounted on the base plate 10 of the housing, which is acted upon by the action of a spring 30 against the rocker switch 22.
- the spring plunger 28 thereby pushes the rocker switch 22 with its stepped edge 21 out of the inside of the housing against the guide collar 24.
- the two micro-switches 16 are, as can be seen in Figure 2, arranged on one and the other side of the spring plunger 28 ,
- the button 20 has on its rocker 22 side facing two actuating ribs 32 which are opposite to the rocker switch at a small distance.
- the button 20 facing the side of the rocker switch 22 is provided with two actuating contours in the form of two-sided ramps 34 which are opposite to the corresponding actuating rib 32 of the key 20 at a small distance (see Figure 2).
- Each ramp 34 rises from the edge, which is associated with the corresponding actuating rib 32 of the key 20, to the center of the rocker switch back to a vertex and then drops again.
- the length of each ramp is less than half the length of the rocker switch.
- the ramps are formed by a plurality of parallel juxtaposed ribs, which reduces the susceptibility to soiling.
- the key 20 can be adjusted by pulling or pressing in one or the other direction.
- Figures 4 and 5 the state in which the key 20 has been adjusted by pressing in the direction of arrow D in a clockwise direction about its bearing axis L.
- the actuating rib 32 Upon pivoting of the key, the actuating rib 32 performs a pivoting movement about the bearing axis L, whereby it passes after overcoming the distance between it and the rocker switch in abutment on the right in the figures ramp.
- the actuating rib on the ramp slips inward, whereby the rocker switch 22 is pressed down on its right side.
- the effect of the spring plunger 28 must be overcome.
- the spring plunger 28 also ensures that the switching rocker 22 with its left in the figures left edge 21 in abutment with the guide collar 24 remains.
- the touch line between the left edge 21 of the rocker switch 22 and the guide collar 24 thus represents the axis by which the rocker 22 is pivoted in the operation shown in Figures 4 and 5 down. As a result, it dissolves with its right edge of the guide collar 24, and the spring plunger 28 is pressed down.
- the micro-switch 6 is actuated.
- the play between the underside of the rocker switch and the microswitch 16 and the lever ratios ensure that the left microswitch is not actuated.
- the maximum actuating stroke is achieved in the state shown in Figure 5, in which the actuating rib 32 is located in the region of the apex of the ramp 34. If the button is pivoted beyond the position shown, for example, by violent pressing, the actuating rib 32 of the key 20 slips over the apex of the ramp 34 and enters the re-sloping area the ramp. This prevents that the rocker 22 is pressed even further.
- the rocker switch 22 is correspondingly pressed down on its left side, so that then forms the right edge of the rocker switch 22 together with the guide collar 24, the pivot axis.
- a guide channel 40 is provided, in which a pin 42 is received, which is acted upon by a spring 44 out of the channel.
- a return gate 46 is arranged in the housing, which viewed in cross-section has a V-shaped configuration. The vertex of the V defines the middle position of the key (see Figure 6).
- the Whytik the switch can be adjusted in the desired manner. Due to the design of the ramps 34 can also be compensated that in the illustrated embodiment, the bearing axis L is not located centrally between the two microswitches 16, but slightly laterally offset. With differently high ramps 34 it can be ensured that the same actuating stroke of the rocker switch 22 nevertheless results in each actuation direction.
Landscapes
- Push-Button Switches (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Tumbler Switches (AREA)
- Switches With Compound Operations (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013519970A JP5681282B2 (ja) | 2010-07-19 | 2011-05-05 | 詳細には電気パーキングブレーキのための、スイッチ |
CN201180030361.5A CN102959666B (zh) | 2010-07-19 | 2011-05-05 | 特别是用于电停车制动器的开关 |
EP11719195.7A EP2596512B1 (de) | 2010-07-19 | 2011-05-05 | Schalter, insbesondere für eine elektrische parkbremse |
US13/704,318 US9082568B2 (en) | 2010-07-19 | 2011-05-05 | Switch, in particular for an electric parking brake |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010027569 | 2010-07-19 | ||
DE102010027569.7 | 2010-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012010226A1 true WO2012010226A1 (de) | 2012-01-26 |
Family
ID=44260377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2011/002254 WO2012010226A1 (de) | 2010-07-19 | 2011-05-05 | Schalter, insbesondere für eine elektrische parkbremse |
Country Status (5)
Country | Link |
---|---|
US (1) | US9082568B2 (de) |
EP (1) | EP2596512B1 (de) |
JP (1) | JP5681282B2 (de) |
CN (1) | CN102959666B (de) |
WO (1) | WO2012010226A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013108756A1 (de) | 2013-08-13 | 2015-02-19 | Helag-Electronic Gmbh | Schalter |
EP2913562A1 (de) * | 2014-02-24 | 2015-09-02 | paragon AG | Lenkradschaltvorrichtung zur Auslösung von Schaltvorgängen in einem Fahrzeug |
DE102016112354A1 (de) | 2016-07-06 | 2018-01-11 | Helag-Electronic Gmbh | Elektromechanischer Schalter |
WO2020216677A1 (de) * | 2019-04-26 | 2020-10-29 | Schneider Electric Industries Sas | Elektrisches installationsgerät |
RU2810307C2 (ru) * | 2019-04-26 | 2023-12-26 | Шнейдер Электрик Эндюстри Сас | Электроустановочное устройство |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101371762B1 (ko) * | 2012-12-26 | 2014-03-07 | 기아자동차(주) | 전자식 파킹 브레이크용 스위치의 조명장치 |
DE102013014571A1 (de) * | 2013-09-02 | 2015-03-05 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Handbremsvorrichtung für ein Fahrzeug |
JP5813725B2 (ja) * | 2013-10-22 | 2015-11-17 | 株式会社東海理化電機製作所 | スイッチ装置 |
JP5731620B2 (ja) * | 2013-11-12 | 2015-06-10 | 株式会社東海理化電機製作所 | スイッチの節度機構 |
CN104554205B (zh) * | 2014-07-02 | 2017-07-21 | 苏州华昌机电有限公司 | 汽车驻车制动器开关总成 |
EP3001441A1 (de) * | 2014-09-23 | 2016-03-30 | Flextronics Automotive GmbH & Co. KG | Wippschalter und Leuchte mit Wippschalter |
CN106067403B (zh) * | 2016-08-04 | 2018-12-07 | 珠海格力电器股份有限公司 | 开关组件及原汁机 |
KR102513487B1 (ko) * | 2016-08-10 | 2023-03-23 | 삼성전자주식회사 | 조리기기 |
CN106229196B (zh) * | 2016-08-29 | 2018-08-17 | 国威科技有限公司 | 一种驻车开关 |
CN106314399B (zh) * | 2016-10-20 | 2019-05-28 | 苏州大学 | 一种具有镀膜保护层的轿车驻停制动机械电子开关 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4104572A1 (de) * | 1990-02-14 | 1991-08-22 | Yazaki Corp | Zweistufiger, gummiumhuellter schalter |
DE4431937A1 (de) * | 1994-09-08 | 1996-03-21 | Maag Technic Ag | Schalter |
US5834716A (en) * | 1996-08-09 | 1998-11-10 | Packard Hughes Interconnect Company | Four position two dome switch |
EP0884744A2 (de) * | 1997-04-09 | 1998-12-16 | ABBPATENT GmbH | Monostabiles Schaltgerät |
DE102004036844A1 (de) * | 2004-07-29 | 2006-03-23 | Bj Automotive Gmbh | Betätigungselement |
DE102006040304A1 (de) * | 2006-08-29 | 2008-03-13 | Teetronic Gmbh | Elektrischer Bedienschalter mit zumindest zwei Schaltkontakten |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2792571B2 (ja) * | 1990-02-14 | 1998-09-03 | 矢崎総業株式会社 | ラバースイッチ |
JP3236124B2 (ja) | 1993-04-28 | 2001-12-10 | キヤノン株式会社 | プロセスカートリッジ及び画像形成装置及びプロセスカートリッジのトナーテープ取り付け方法 |
KR100281727B1 (ko) * | 1993-08-13 | 2001-02-15 | 존 씨. 메티유 | 멈춤부를 갖는 패들 브레이드 스위치 어샘블리 |
DE29603805U1 (de) | 1996-03-01 | 1997-07-03 | Michel Ulrich Dipl Ing | Vorrichtung zur transvenösen Kardioversion von Vorhofflimmern oder Vorhofflattern |
DE10119558B4 (de) | 2001-04-21 | 2005-06-16 | ITT Manufacturing Enterprises, Inc., Wilmington | Wippschalter |
JP4113798B2 (ja) | 2003-03-28 | 2008-07-09 | 株式会社東海理化電機製作所 | 2段操作スイッチ装置及び車両用ウインドウ駆動装置 |
-
2011
- 2011-05-05 CN CN201180030361.5A patent/CN102959666B/zh not_active Expired - Fee Related
- 2011-05-05 WO PCT/EP2011/002254 patent/WO2012010226A1/de active Application Filing
- 2011-05-05 US US13/704,318 patent/US9082568B2/en not_active Expired - Fee Related
- 2011-05-05 JP JP2013519970A patent/JP5681282B2/ja not_active Expired - Fee Related
- 2011-05-05 EP EP11719195.7A patent/EP2596512B1/de not_active Not-in-force
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4104572A1 (de) * | 1990-02-14 | 1991-08-22 | Yazaki Corp | Zweistufiger, gummiumhuellter schalter |
DE4431937A1 (de) * | 1994-09-08 | 1996-03-21 | Maag Technic Ag | Schalter |
US5834716A (en) * | 1996-08-09 | 1998-11-10 | Packard Hughes Interconnect Company | Four position two dome switch |
EP0884744A2 (de) * | 1997-04-09 | 1998-12-16 | ABBPATENT GmbH | Monostabiles Schaltgerät |
DE102004036844A1 (de) * | 2004-07-29 | 2006-03-23 | Bj Automotive Gmbh | Betätigungselement |
DE102006040304A1 (de) * | 2006-08-29 | 2008-03-13 | Teetronic Gmbh | Elektrischer Bedienschalter mit zumindest zwei Schaltkontakten |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013108756A1 (de) | 2013-08-13 | 2015-02-19 | Helag-Electronic Gmbh | Schalter |
DE102013108756B4 (de) * | 2013-08-13 | 2015-07-30 | Helag-Electronic Gmbh | Schalter mit magnetischer Rückstelleinrichtung |
EP2913562A1 (de) * | 2014-02-24 | 2015-09-02 | paragon AG | Lenkradschaltvorrichtung zur Auslösung von Schaltvorgängen in einem Fahrzeug |
DE102016112354A1 (de) | 2016-07-06 | 2018-01-11 | Helag-Electronic Gmbh | Elektromechanischer Schalter |
WO2020216677A1 (de) * | 2019-04-26 | 2020-10-29 | Schneider Electric Industries Sas | Elektrisches installationsgerät |
RU2810307C2 (ru) * | 2019-04-26 | 2023-12-26 | Шнейдер Электрик Эндюстри Сас | Электроустановочное устройство |
Also Published As
Publication number | Publication date |
---|---|
CN102959666B (zh) | 2015-06-10 |
JP2013538415A (ja) | 2013-10-10 |
JP5681282B2 (ja) | 2015-03-04 |
EP2596512B1 (de) | 2017-07-12 |
EP2596512A1 (de) | 2013-05-29 |
US20130213787A1 (en) | 2013-08-22 |
CN102959666A (zh) | 2013-03-06 |
US9082568B2 (en) | 2015-07-14 |
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