WO2012168326A1 - Unité de commande pour un composant de véhicule - Google Patents

Unité de commande pour un composant de véhicule Download PDF

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Publication number
WO2012168326A1
WO2012168326A1 PCT/EP2012/060748 EP2012060748W WO2012168326A1 WO 2012168326 A1 WO2012168326 A1 WO 2012168326A1 EP 2012060748 W EP2012060748 W EP 2012060748W WO 2012168326 A1 WO2012168326 A1 WO 2012168326A1
Authority
WO
WIPO (PCT)
Prior art keywords
front wall
key element
key
region
connection
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.)
Ceased
Application number
PCT/EP2012/060748
Other languages
German (de)
English (en)
Inventor
Egbert Lamminger
Klaus Weber
Christian Lomberg
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.)
Behr Hella Thermocontrol GmbH
Original Assignee
Behr Hella Thermocontrol 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 Behr Hella Thermocontrol GmbH filed Critical Behr Hella Thermocontrol GmbH
Priority to DE112012002398.6T priority Critical patent/DE112012002398A5/de
Publication of WO2012168326A1 publication Critical patent/WO2012168326A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
    • H01H2003/466—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle using a living hinge to connect the levers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/004—Collapsible dome or bubble
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/008—Actuators other then push button
    • H01H2221/016—Lever; Rocker
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/09—Flexible integral part of housing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/044—Injection moulding
    • H01H2229/046—Multi-colour or double shot injection moulding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2233/00—Key modules
    • H01H2233/002—Key modules joined to form button rows
    • H01H2233/004—One molded part

Definitions

  • the invention relates to an operating unit for a vehicle component.
  • control units have various controls, which are designed for example as knobs, slide switches, rocker or tilt buttons or as push buttons.
  • a depressible control button generally has a key body, which is guided linearly displaceable on, for example, the front panel of an operating unit.
  • the installation of such control buttons is so far complicated, as that several parts must be assembled and assembled.
  • the exact guidance of the control buttons requires the maintenance of relatively tight tolerances in the manufacture of the individual parts of the control unit to be assembled. It is known to provide control units with so-called membrane keyboards, which form a closed user interface.
  • control units are known in which the control buttons are formed as a key combination, the keys About film hinges on common support structures are flexibly connected.
  • the flexibly connected keys are arranged behind a front panel with recesses in which the individual keys are exposed accessible.
  • JP-A-2000-311554, DE-B-199 62 762 and DE-A-10 2006 042 645 each show key arrangements in operating units which have articulated key elements which act on switches.
  • the joints are designed as hinges, which increases the assembly costs and manufacturing costs.
  • the object of the invention is to provide an operating unit for a vehicle component, in which the assembly of the keys is simplified with the emergence of a visually appealing appearance of the front of the control unit and each desired haptic property of the keys.
  • an operating unit for a vehicle component such as a climate control unit, a radio, a navigation system, an infotainment system or the like with the invention. proposed, wherein the operating unit is provided with
  • a guide element with a key element associated, axially displaceably guided plunger is arranged and that the plunger rests on the one hand on the key element and on the other hand on a key element also associated switch and the same is axially movable upon depression of the key element in the direction of the switch for actuating.
  • the operating unit according to the invention has a front wall, which may form, for example, the front of a housing. Behind the front wall (when viewed on the front side) is a support plate, which is arranged at a distance from the front wall. Various electrical or electronic and / or mechanical components such as switches or the like can be mounted on the carrier plate. be arranged.
  • the front wall is provided with at least one flexibly connected, manually operable key element. This key element forms part of the front face of the front wall (which is closed in the connecting area to the key element).
  • the front wall can be subdivided into a connecting wall section from which the at least one manually operable key element protrudes in extension in substantially the plane of the front wall.
  • This button element is integrally connected to the connecting wall region of the front wall in a one-piece and resettable manner via a hinge-like connection, wherein a particularly closed, flat surface is provided on the front side of the front wall in the area of the film-hinge connection (called film hinge hereinafter).
  • film hinge film hinge
  • the key element has an exposed edge.
  • the key element can be pressed down under bending of the film hinge, wherein the resilience of the material of the front wall in the region of the film hinge, the key element then moves back to its original position.
  • Film-hinge connections in one- or two- or multi-component design are known in principle (see, for example, DE-A-102 18 848, DE-B-10 2004 012 997 and DE-A-10 2005 044
  • the force is now applied to a switching element in the direction of manual force on the key element.
  • the key element is located on a ram associated therewith, which is guided axially displaceably on a guide element.
  • the guide element is arranged between the front wall and the carrier plate.
  • This key combination (from the connection wall area and the key elements or the key element) can be easily mounted by forming this composite the front wall of the operating unit and therefore no assembly of individual components is required in this area.
  • On the behind the front wall arranged carrier plate is behind the key element of the associated switch.
  • the support plate can therefore, as known in electrical or electronic devices, in a conventional manner, in particular automatically equipped and thus be made automatically.
  • By joining the support plate, guide element and front wall thus the control unit according to the invention can be produced.
  • the "closed" surface in the connection area of the key element creates a visually appealing exterior.
  • the flexibility of the film hinge-like compound can be "adjusted” by appropriate choice of material or thickness of the material of the front wall. As a result, the haptics can be selected according to the respective requirements and wishes.
  • the film hinge is formed by a substantially linearly extending local reduction of the thickness of the front wall.
  • the front wall can have the same thickness in the area of the film hinge as in the remaining area and in particular as in the connection area. area as well as in the area of the key element.
  • Other embodiments of film hinges, as they are known per se, are also conceivable.
  • the connection wall region and the key element could be connected to one another by a film hinge joint that is U-shaped in cross-section, as is the case for the connection of the key elements in the exemplary embodiment of FIGS. 2 and 3 of DE-A-103 30 275 is the case.
  • the film hinge is realized by a local reduction in the thickness of the front wall, this reduction in thickness should be made from the back of the front wall, which means that a groove is formed on the back of the front wall. In this way, the front of the front wall in the region of the film hinge remains flat and has no projections or depressions.
  • the front wall In the manufacture of control units for vehicle components is made of plastic materials. As far as the front wall is concerned, these should be flexible and plastically deformable at least in the area of the film hinges or in the area of the film hinge.
  • the front wall is suitably made as a plastic injection molded part, whereby 2K injection molded plastic parts can be used as a front wall.
  • connection wall region and the at least one key element or all the key elements adjacent to the connection wall region are designed as a 2K injection-molded plastic part.
  • the front wall has a comparatively flexible first plastic material (for example TPU) in the region of the connection wall region and the adjoining part region of the key element or each key element.
  • the key element is stiffened in its remaining area by having a comparatively rigid second plastic material there.
  • a backlighting light source In the area behind the key element is, as mentioned above, on the support plate, the switching element or the switch. Next to this switch is still enough space for example, a backlighting light source.
  • This backlighting light source may alternatively be arranged on the carrier plate or on the guide element. It is expedient if either the key element on its underside facing the carrier plate or the guide element have a Lichtabschottungsschacht, which prevents emanating from the Schuieuchtungslichtán radiation as scattered light leads to the unintentional backlighting of adjacent key elements. In the case of a backlit key element, this has a transparent plastic material in the area of a backlightable symbol field.
  • This material is then subsequently light-shielding lacquered to then expose the actual symbol, which is done for example by lasers.
  • This is a well-known process in itself.
  • the painting gives the entire front wall a uniform appearance.
  • this plastic material could be transparent and thus in the case of a backlighting light passes through the front wall at undesirable locations. If transparent flexible plastic material is used for the Rlmscharnlerberelch, it is advantageous if you also provides the key element in the symbol field with this flexible plastic material.
  • the front wall can expediently be attached to the guide element, which can be achieved, for example, by a plug connection or the like. can be realized. But it is also possible to attach the front wall, for example, to a housing (if this is available) of the control unit. The attachment of the front wall to the housing or to the guide element takes place within the connection wall area, since the key elements must continue to be free to move and remain hinged around their film hinges.
  • connection wall region of the front wall is basically arbitrary, with all key elements in Substantially extending in the extension of the plane of the front wall of the connection wall area. It is also possible for the front wall to have a plurality of attachment wall regions, from which then key elements belonging to a group of key elements protrude. It is also conceivable that protrude from a connection wall area on opposite sides of key elements. The key elements can thus protrude next to one another or opposite from the connection wall region or from a connection wall region. In this case, the key elements can point in different directions, wherein they extend substantially in the plane of the front wall.
  • the design of the switch which is triggered by the plunger upon actuation of the key element, is basically arbitrary.
  • so-called Kurzhubschalter but also piezoelectric switches are suitable.
  • a particularly simple embodiment of a switch is given when a plastic (Si! Ikon-) switching mat is used, which, as provided in a conventional manner, has a compressible resilient dome on which rests the plunger. When the plunger is moved axially when depressing the key element, it compresses the dome and moves its upper end in the direction of the support plate on which the switching mat rests.
  • the switching mat can be arranged continuously over the carrier plate; but it is also possible that only single compressible dome are provided.
  • the flexible key combination according to the invention can also be used with concave or convexly curved front walls of operating units. If, in fact, the connection wall area of the front wall is made flexible (in the area of the film hinges, the front wall is already flexible), then the task tenverbund, ie use the front wall in a control unit with a convex or concave curved front.
  • Flg. 1 is a plan view of a key combination according to a first embodiment of a control unit
  • Fig. 2 is a section along the line II-II of the Flg. 1 with not depressed button element, the sectional view corresponding to the line II-II of the Flg. 1 in the event that the flexibly connected key element is depressed to trigger an operating function, and
  • FIG. 1 shows a plan view of a first exemplary embodiment of an operating unit 10.
  • the front wall 12 of the operating unit 10 has four key elements 14 arranged side by side, which are flexibly and integrally connected to a common carrier or connecting wall region 16 of the front wall 12. Between the four key elements 14 in this exemplary embodiment, edge recesses 18 extend, which extend from the edge portion 22 forming part of the peripheral boundary edge 20 of the front wall 12 up to the connecting wall region 16.
  • the connection wall region 16 is strip-shaped in this exemplary embodiment and has four film hinges 24. Outside their respective film hinge connections, the peripheral edges 25 of the key elements 14 are exposed.
  • a support plate 26 for example in the form of a circuit board. Between the front wall 12 and the support plate 26 there is a guide element 28, which is expediently designed in one piece for all key elements 14 and is located behind all of the key elements 14.
  • a key element 14 is connected to the connecting wall region 16 via the film hinge 24.
  • an insertion web 30 extends in the direction of the support plate 26 and is latchingly received in a groove 32 of the guide element 28.
  • the front wall 12 is attached to the guide member 28.
  • grooves 33 for reducing the material thickness of the front wall 12 extend at the rear side of the front wall 12.
  • each key element 14 is an integrally formed with the guide member 28 Uchtabschottungsschacht 34 which rests on the carrier plate 26. Within this Uchtabschottungsschachts 34 is located on the support plate 26, a backlighting light source 36, for example in the form of an LED. In extension of the Uchtabschottungsschachtes 34 of the key element 14, this has a backlit icon, which is basically known in keys of operating units.
  • the key element 14 covers the top of the Uchtabschottungsschachts 34 and has a distance to this. At the front edge (see at 22 in Rg. 2) of the key element 14, this has a to the support plate 26 facing edge 38.
  • the guide member 28 is provided for each key member 14 with a guide bore 40 which extends substantially perpendicular to the plane of the support plate 26.
  • an axially displaceable plunger 42 at the upper end of the edge 38 of the key element 14 is present. With its other end is the plunger 42nd on the elastically compressible switching dome 44 of a switching mat 46.
  • the front wall 12 consists of a 2 K- unststoffteil.
  • the front wall 12 has a relatively rigid plastic material, to which the film hinge 24 is adjacent.
  • the key element 14 adjoins the film hinge 24 in turn.
  • this has a comparatively flexible plastic material, which is e.g. is transparent.
  • This flexible plastic material extends into the area of the symbol field 58.
  • the remaining area 60 of the key element 14 in turn consists of the rigid plastic material.
  • the flexible plastic material thus forms the (closed) surface of the front wall 12, thus covering the areas of the front wall 12 of the rigid plastic material, which thus serves stiffening purposes.
  • the front wall 12 produced in this way is painted, for example, whereby in the area of the symbol field 58 this lacquer has been removed for the purpose of displaying a backlightable symbol.
  • This procedure and this design is basically known in key elements and operating units.
  • FIG. 4 a front wall 12a can be seen, which has four key elements 14a, which have exposed edges 25 except for the film hinges 24a. 4, that is to say above the attachment wall region 16a, in the embodiment according to FIG. 4 there is still a display 62a.
  • FIG. 5 Another embodiment of the application of the key combination according to the invention with single-sided key elements is in Flg. 5 shown.
  • the front wall 12b has two groups of four key elements 14b each.
  • a display 62b is again shown above the upper of these key combinations.
  • FIG. 6 shows that key elements 14c connected on both sides via film hinges 24c extend from a central connection wall region 16c. Again, by way of example, a display 62c can be seen.
  • Flg. 7 shows a variant of the key combination according to the invention, in which, in this exemplary embodiment, three key elements 14d project in different directions from the common connection wall region 16d of the front wall 12d.
  • the structure according to the invention is characterized, inter alia, by the fact that the key elements are present in a composite,
  • the key elements are supported and thus stiffened by their comparatively rigid regions despite the comparatively flexible regions and

Landscapes

  • Push-Button Switches (AREA)

Abstract

L'invention concerne une unité de commande (10) pour un composant de véhicule comme, par exemple, un appareil de commande de climatisation, une radio, un système de navigation, un système d'infodivertissement ou similaire, qui est pourvue d'une paroi avant (12) et d'une plaque porteuse (26) disposée derrière la paroi avant (12) à distance de celle-ci pour des commutateurs (52), des éléments électriques et/ou composants électroniques et/ou pièces mécaniques. L'unité de commande (10) présente en outre au moins un élément de touche (14) manuellement actionnable qui est éloigné d'une zone de paroi d'attache (16) de la paroi avant (12) et qui est relié de manière articulée par une charnière pelliculaire (24) pour ne faire qu'un avec la zone de paroi d'attache (16) et qui présente un bord libre (25) en dehors de la charnière pelliculaire (24). Un élément de guidage (28) avec un coulisseau (42) guidé de manière axialement déplaçable, associé à l'élément de touche (14) est disposé entre la paroi avant (12) et la plaque porteuse (26). Le coulisseau (42) repose, d'une part, contre l'élément de touche (14) relié de manière flexible et avec possibilité de rappel à la zone de paroi d'attache (16) de la paroi avant (12) par l'intermédiaire de la charnière pelliculaire (24) et, d'autre part, contre un commutateur (52) également associé à l'élément de touche (14) et peut être axialement déplacé en direction du commutateur (52) pour actionner celui-ci quand l'élément de touche (14) est enfoncé.
PCT/EP2012/060748 2011-06-07 2012-06-06 Unité de commande pour un composant de véhicule Ceased WO2012168326A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112012002398.6T DE112012002398A5 (de) 2011-06-07 2012-06-06 Bedieneinheit für eine Fahrzeugkomponente

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011103435.1 2011-06-07
DE102011103435 2011-06-07

Publications (1)

Publication Number Publication Date
WO2012168326A1 true WO2012168326A1 (fr) 2012-12-13

Family

ID=46456506

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/060748 Ceased WO2012168326A1 (fr) 2011-06-07 2012-06-06 Unité de commande pour un composant de véhicule

Country Status (2)

Country Link
DE (1) DE112012002398A5 (fr)
WO (1) WO2012168326A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015185512A1 (fr) * 2014-06-06 2015-12-10 Leopold Kostal Gmbh & Co Kg Dispositif de commande de plusieurs fonctions dans un véhicule automobile
CN106128830A (zh) * 2016-08-15 2016-11-16 江海波 通过注塑一体成型的键盘、模具及生产方法
CN109449033A (zh) * 2018-12-28 2019-03-08 骏升科技（扬州）有限公司 一种带独立背光区域的遥控器导航按键结构
DE102022130653A1 (de) * 2022-11-21 2024-05-23 Embex Gmbh Sensorbaugruppe

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Publication number Priority date Publication date Assignee Title
FR2502378A1 (fr) * 1981-03-20 1982-09-24 Sony Corp Tableau de commande
JP2000311554A (ja) 1999-04-28 2000-11-07 Nippon Seiki Co Ltd スイッチ装置
US20020092749A1 (en) * 2000-12-19 2002-07-18 Pioneer Corporation Switch operating device
DE10218848A1 (de) 2002-04-26 2003-11-06 Basf Ag Verbundelement enthaltend (I) Werkstoff auf der Basis von Holz, holzartigen Werkstoffen und/oder Holzersatzstoffen und (II) thermoplastisches Polyurethan
US20040003986A1 (en) * 2002-07-08 2004-01-08 Masahiro Ito Switch structure
DE60100726T2 (de) 2000-05-31 2004-07-08 Kabushiki Kaisha Tokai Rika Denki Seisakusho Schalterknopf und Verfahren zu dessen Herstellung
DE102004012997B3 (de) 2004-03-16 2005-09-08 Henkel Kgaa Verschluß mit Filmscharnier
US7071434B1 (en) * 2005-10-05 2006-07-04 Lear Corporation Button and light pipe mechanism and assembly
US20060180448A1 (en) * 2005-01-28 2006-08-17 Orion Electric Co., Ltd. Electronic apparatus with operation button
DE19962762B4 (de) 1998-12-25 2007-02-22 Yazaki Corp. Schaltervorrichtung für eine elektrische Vorrichtung
DE102005044110A1 (de) 2005-09-12 2007-03-15 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Fahrzeugtür und Verfahren zur Montage einer Fahrzeugtür
DE102006042645A1 (de) 2006-03-23 2007-09-27 Siemens Ag Multifunktionale Anzeige- und Bedieneinrichtung in einem Kraftfahrzeug
DE102007054347B3 (de) 2007-11-14 2009-02-26 Lisa Dräxlmaier GmbH Manuell betätigbarer Schalter
EP2226822A1 (fr) * 2009-02-26 2010-09-08 Research In Motion Limited Ensemble de touche pour dispositif électronique portable doté d'un dessus de touche d'un seul tenant

Patent Citations (16)

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Publication number Priority date Publication date Assignee Title
US4613736A (en) 1981-03-20 1986-09-23 Sony Corporation Operating panel
FR2502378A1 (fr) * 1981-03-20 1982-09-24 Sony Corp Tableau de commande
DE19962762B4 (de) 1998-12-25 2007-02-22 Yazaki Corp. Schaltervorrichtung für eine elektrische Vorrichtung
JP2000311554A (ja) 1999-04-28 2000-11-07 Nippon Seiki Co Ltd スイッチ装置
DE60100726T2 (de) 2000-05-31 2004-07-08 Kabushiki Kaisha Tokai Rika Denki Seisakusho Schalterknopf und Verfahren zu dessen Herstellung
US20020092749A1 (en) * 2000-12-19 2002-07-18 Pioneer Corporation Switch operating device
DE10218848A1 (de) 2002-04-26 2003-11-06 Basf Ag Verbundelement enthaltend (I) Werkstoff auf der Basis von Holz, holzartigen Werkstoffen und/oder Holzersatzstoffen und (II) thermoplastisches Polyurethan
US20040003986A1 (en) * 2002-07-08 2004-01-08 Masahiro Ito Switch structure
DE10330275A1 (de) 2002-07-08 2004-01-22 Denso Corp., Kariya Schalterkonstruktion
DE102004012997B3 (de) 2004-03-16 2005-09-08 Henkel Kgaa Verschluß mit Filmscharnier
US20060180448A1 (en) * 2005-01-28 2006-08-17 Orion Electric Co., Ltd. Electronic apparatus with operation button
DE102005044110A1 (de) 2005-09-12 2007-03-15 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Fahrzeugtür und Verfahren zur Montage einer Fahrzeugtür
US7071434B1 (en) * 2005-10-05 2006-07-04 Lear Corporation Button and light pipe mechanism and assembly
DE102006042645A1 (de) 2006-03-23 2007-09-27 Siemens Ag Multifunktionale Anzeige- und Bedieneinrichtung in einem Kraftfahrzeug
DE102007054347B3 (de) 2007-11-14 2009-02-26 Lisa Dräxlmaier GmbH Manuell betätigbarer Schalter
EP2226822A1 (fr) * 2009-02-26 2010-09-08 Research In Motion Limited Ensemble de touche pour dispositif électronique portable doté d'un dessus de touche d'un seul tenant

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015185512A1 (fr) * 2014-06-06 2015-12-10 Leopold Kostal Gmbh & Co Kg Dispositif de commande de plusieurs fonctions dans un véhicule automobile
CN106416076A (zh) * 2014-06-06 2017-02-15 利奥波德·科世达责任有限股份公司 用于在机动车中操作多个功能的设备
CN106416076B (zh) * 2014-06-06 2019-01-11 利奥波德·科世达责任有限股份公司 用于在机动车中操作多个功能的设备
US10340102B2 (en) 2014-06-06 2019-07-02 Leopold Kostal Gmbh & Co. Kg Device for controlling multiple functions in a motor vehicle
CN106128830A (zh) * 2016-08-15 2016-11-16 江海波 通过注塑一体成型的键盘、模具及生产方法
CN106128830B (zh) * 2016-08-15 2018-11-06 江海波 一种通过注塑一体成型的“工”形体键帽的键盘
CN109449033A (zh) * 2018-12-28 2019-03-08 骏升科技（扬州）有限公司 一种带独立背光区域的遥控器导航按键结构
CN109449033B (zh) * 2018-12-28 2023-10-31 骏升科技（扬州）有限公司 一种带独立背光区域的遥控器导航按键结构
DE102022130653A1 (de) * 2022-11-21 2024-05-23 Embex Gmbh Sensorbaugruppe

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