EP1706289A1 - Lenkstockschalter - Google Patents
LenkstockschalterInfo
- Publication number
- EP1706289A1 EP1706289A1 EP04804162A EP04804162A EP1706289A1 EP 1706289 A1 EP1706289 A1 EP 1706289A1 EP 04804162 A EP04804162 A EP 04804162A EP 04804162 A EP04804162 A EP 04804162A EP 1706289 A1 EP1706289 A1 EP 1706289A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- steering column
- column switch
- switch according
- shift lever
- longitudinal axis
- 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.)
- Withdrawn
Links
- 230000000284 resting effect Effects 0.000 claims 1
- 235000015243 ice cream Nutrition 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
- B60Q1/1446—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means controlled by mechanically actuated switches
- B60Q1/1453—Hand actuated switches
- B60Q1/1461—Multifunction switches for dimming headlights and controlling additional devices, e.g. for controlling direction indicating lights
- B60Q1/1469—Multifunction switches for dimming headlights and controlling additional devices, e.g. for controlling direction indicating lights controlled by or attached to a single lever, e.g. steering column stalk switches
- B60Q1/1476—Multifunction switches for dimming headlights and controlling additional devices, e.g. for controlling direction indicating lights controlled by or attached to a single lever, e.g. steering column stalk switches comprising switch controlling means located near the free end of the lever, e.g. press buttons, rotatable rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
- H01H15/06—Movable parts; Contacts mounted thereon
- H01H15/10—Operating parts
- H01H15/102—Operating parts comprising cam devices
- H01H15/107—Operating parts comprising cam devices actuating conventional selfcontained microswitches
-
- 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
- H01H19/54—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 the operating part having at least five or an unspecified number of operative positions
- H01H19/60—Angularly-movable actuating part carrying no contacts
- H01H19/62—Contacts actuated by radial cams
Definitions
- the invention relates to a steering column switch with at least one shift lever which has an actuating element which is provided on its inside with a link which is adjacent to a carrier in which at least one microswitch is accommodated.
- Steering column switches are known in a variety. These steering column switches are located at the top of the steering column below the steering wheel and can be operated without having to let go of the steering wheel.
- the steering column switches are equipped with one or more shift levers, which in turn have a variety of shift functions.
- Rotary and / or slide switches and pushbuttons are provided on these switching levers, with which switching commands for electrical units can be generated.
- the invention is therefore based on the object of designing a steering column switch of the type mentioned at the outset in such a way that it is not only functionally reliable but also small in size and inexpensive to produce.
- Steering column switch of the type mentioned solved in that a plunger is guided in the carrier, with its one End against the backdrop and with its other end on the microswitch.
- This structure of a steering column switch according to the invention has the essential advantage that only one plunger is required to transmit the switching movements from the link to the microswitch, so that the switching commands generated by the link can be passed directly to the microswitch without redirection. So there is no lever mechanism for actuating the microswitch and the shape of the link corresponds exactly to the switching path of the microswitch. The switching paths of the backdrop therefore do not have to be translated for actuation of the microswitch. Furthermore, there is no risk that a lever mechanism is damaged, in particular kinked. After all, the switching distances are shorter than in the prior art. The slide track can therefore have steeper sections.
- the actuating element is arranged to be displaceable transversely or parallel to the longitudinal axis of the shift lever. As a result of this displacement of the actuating element, the link, which has the link track or the switching cams, is moved over the plunger, so that it can carry out switching movements.
- the actuating element is designed as a sleeve rotatable about the longitudinal axis of the shift lever.
- the switching commands are transmitted to the plunger and thus to the microswitch.
- the sleeve can preferably be designed not only to be rotatable about its longitudinal axis but also to be displaceable in the direction of its longitudinal axis, so that a different setting is assigned to the plunger.
- the plunger bears against the link under the force of the switching element of the microswitch.
- the direct contact of the plunger on the microswitch and on the link enables very short switching paths to be achieved, so that switching operations can be carried out quickly.
- the individual switching cams of the link can be close together, so that the number of switching positions can be increased and, in particular in the case of a rotatable actuating element, the angle of rotation for a switching can be reduced. In addition, the switching accuracy is increased.
- a new switching logic can advantageously be generated by changing the setting, that is to say by using a different cam track.
- the plunger is advantageously arranged in the carrier in the radial direction with respect to the longitudinal axis of the shift lever. As a result, the entire height of a cam is used as an adjustment path for actuating the microswitch. In addition, the same forces act on the plunger for both the switch-on and switch-off processes.
- the microswitch is advantageously arranged essentially in the region of the longitudinal axis of the shift lever in the carrier, that is to say in the center thereof, in particular on a circuit board.
- the end of the tappet which is in contact with the link is rounded or provided with a roll.
- permanent lubrication especially grease lubrication, can be dispensed with.
- a simple attachment of the roller to the end of the tappet is achieved in that the end of the roller has stub axles which can be snapped into recesses which are open at the edge and form the free end of the tappet. This makes automatic assembly easier.
- a saving in material and weight is achieved in that the plunger is hollow and in that its end which is in contact with the microswitch is closed.
- the number of switching positions can be increased by arranging a plurality of links in the longitudinal direction next to one another.
- these plungers are assigned several plungers and microswitches in the carrier.
- the multiple microswitches are interconnected via a binary code, so that three links, plungers and microswitches are required for eight switching positions, for example.
- microswitches are part of a switch mat.
- the carrier according to the invention can therefore be completely equipped from one side by first inserting the switch mat and then the plungers are inserted from one side into corresponding guides, if necessary with locked rollers.
- Figure 1 shows a steering column switch in perspective view
- Figure 2 is a partially broken perspective view of the end of a shift lever
- Figure 3 is an enlarged representation of the section III-III of Figure 2.
- FIG. 1 shows a steering column switch designated overall by 10, which can be mounted in the region of the upper end of a steering column (not shown) and below a steering wheel (not shown).
- the steering column switch 10 has a shift lever 12 which can be pivoted in the direction of the arrows 14 and 16.
- the shift lever 12 can be pivoted in the direction of the arrows 18 and 20, so that additional switching functions can be switched with it.
- the shift lever 12 has an actuating element 24, which extends around its longitudinal axis 22 is rotatable. This actuating element 24 is designed as a sleeve 26 and is described in more detail in the following figures.
- a slide can also be provided as the actuating element 24, which can be moved in the direction of the longitudinal axis 22 or transversely thereto.
- FIG. 2 A part of the sleeve 26 is shown in FIG. 2, which is seated on a support designated overall by 28.
- the sleeve 26 can be rotated in the direction of the double arrow 30 on the carrier 28, wherein a plunger, generally designated 32, is actuated.
- This plunger 32 which is shown enlarged in section III-III shown in FIG. 3, rests against the inside of the sleeve 26 under spring force. It can also be seen in FIG. 3 that the inside 34 of the sleeve 26 is provided with a link 36, via which the tappet 32 is actuated in its axial direction when the sleeve 26 is rotated.
- FIG. 4 shows a section IV-IV according to FIG. 3, and a total of three scenes 36 to 40 can clearly be seen, against which a total of three plungers 32, of which only the front one is shown.
- this front plunger 32 reference is made to this front plunger 32, but the description also applies to the other plungers.
- the plunger 32 can be moved slowly in a plunger guide 42 in the direction of the arrow 44 and thus essentially radially to the longitudinal axis 22 of the shift lever 12.
- the plunger 32 has a free end 46 to which a roller 48 is attached.
- the roller 48 is equipped with stub axles 50 which protrude beyond the two end faces of the roller 48 and are engaged in recesses 52 of the ice cream 32 provided at the free end 46.
- the opposite end 54 of the ice cream 32 lies on one spring-loaded switching element 56 of a microswitch 58, which in turn is attached to a circuit board 60.
- the plunger 32 bears against the link 36 of the sleeve 26 under the spring force of the switching element 56. As shown in FIG. 4, there are a total of three microswitches 58 on the circuit board, which can be combined to form a switch mat.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Switches With Compound Operations (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004004507A DE102004004507A1 (de) | 2004-01-23 | 2004-01-23 | Lenkstockschalter |
PCT/EP2004/014566 WO2005070722A1 (de) | 2004-01-23 | 2004-12-22 | Lenkstockschalter |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1706289A1 true EP1706289A1 (de) | 2006-10-04 |
Family
ID=34745197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04804162A Withdrawn EP1706289A1 (de) | 2004-01-23 | 2004-12-22 | Lenkstockschalter |
Country Status (6)
Country | Link |
---|---|
US (1) | US20070151834A1 (zh) |
EP (1) | EP1706289A1 (zh) |
JP (1) | JP2007519192A (zh) |
CN (1) | CN1906056A (zh) |
DE (1) | DE102004004507A1 (zh) |
WO (1) | WO2005070722A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007257998A (ja) * | 2006-03-23 | 2007-10-04 | Tokai Rika Co Ltd | ロータリースイッチ装置 |
EP2048680B1 (en) | 2007-10-09 | 2011-02-23 | Black & Decker Inc. | Rotating dual switching mechanism |
DE102016100254B4 (de) * | 2016-01-08 | 2023-03-02 | Infineon Technologies Ag | Vorrichtung und Verfahren zur Unterscheidung von Daten einer Mehrzahl von mehrdimensionalen Magnetfeldsensoren |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2875287A (en) * | 1957-06-04 | 1959-02-24 | Dora C Van Sickle | Sequential switch |
DE6906848U (de) * | 1969-02-18 | 1969-06-19 | Eduard Hermle | Schaltwerk |
DE7215727U (de) * | 1972-08-04 | 1973-09-27 | Baer Elektrowerke Kg | Elektrischer Schnurschalter |
DE4204372C2 (de) * | 1992-02-14 | 1994-07-07 | Kostal Leopold Gmbh & Co Kg | Elektrischer Schalter und Verfahren zur Herstellung |
US5786554A (en) * | 1995-06-29 | 1998-07-28 | Toyodenso Kabushiki Kaisha | Shift switching device for torque converter |
DE19528641A1 (de) * | 1995-08-04 | 1997-02-06 | Teves Gmbh Alfred | Elektroschalter mit im Bereich des manuell bedienten Betätigungselements angeordneten Mikroschaltern |
DE19601984A1 (de) * | 1996-01-20 | 1997-07-24 | Teves Gmbh Alfred | Drehschalter mit Zwischensperre zwischen den Drehschritten |
JP3656929B2 (ja) * | 1996-09-26 | 2005-06-08 | ナイルス株式会社 | 複合スイッチの構造 |
US5854458A (en) * | 1997-03-03 | 1998-12-29 | Methode Electronics, Inc. | Stalk mounted three function switch assembly having a single multiplexed output |
DE19718979B4 (de) * | 1997-05-05 | 2007-11-08 | Delphi Technologies, Inc., Troy | Multifunktionstastschalter |
DE19744088A1 (de) * | 1997-10-06 | 1999-04-08 | Eaton Controls Gmbh | Elektrischer Hebelschalter |
DE10220437A1 (de) * | 2002-05-08 | 2003-11-20 | Valeo Schalter & Sensoren Gmbh | Schalter, insbesondere Lenkstockschalter für Fahrzeug |
US7250578B2 (en) * | 2004-12-29 | 2007-07-31 | Dura Global Technologies, Inc. | Multifunction switching arrangement for controlling transmission overdrive and autostick functions |
-
2004
- 2004-01-23 DE DE102004004507A patent/DE102004004507A1/de not_active Withdrawn
- 2004-12-22 CN CNA2004800408231A patent/CN1906056A/zh active Pending
- 2004-12-22 US US10/586,389 patent/US20070151834A1/en not_active Abandoned
- 2004-12-22 EP EP04804162A patent/EP1706289A1/de not_active Withdrawn
- 2004-12-22 WO PCT/EP2004/014566 patent/WO2005070722A1/de not_active Application Discontinuation
- 2004-12-22 JP JP2006549913A patent/JP2007519192A/ja active Pending
Non-Patent Citations (1)
Title |
---|
See references of WO2005070722A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2005070722A1 (de) | 2005-08-04 |
DE102004004507A1 (de) | 2005-08-11 |
CN1906056A (zh) | 2007-01-31 |
US20070151834A1 (en) | 2007-07-05 |
JP2007519192A (ja) | 2007-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20060512 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
17Q | First examination report despatched |
Effective date: 20061026 |
|
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20070508 |