EP3981227A1 - Device comprising a housing - Google Patents

Device comprising a housing

Info

Publication number
EP3981227A1
EP3981227A1 EP20729686.4A EP20729686A EP3981227A1 EP 3981227 A1 EP3981227 A1 EP 3981227A1 EP 20729686 A EP20729686 A EP 20729686A EP 3981227 A1 EP3981227 A1 EP 3981227A1
Authority
EP
European Patent Office
Prior art keywords
base
bearing element
housing
carrier plate
support element
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Withdrawn
Application number
EP20729686.4A
Other languages
German (de)
French (fr)
Inventor
Hubert Willmann
Markus Wax
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.)
Marquardt GmbH
Original Assignee
Marquardt 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 Marquardt GmbH filed Critical Marquardt GmbH
Publication of EP3981227A1 publication Critical patent/EP3981227A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
    • H05K5/0047—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having a two-part housing enclosing a PCB
    • H05K5/006—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having a two-part housing enclosing a PCB characterized by features for holding the PCB within the housing

Definitions

  • the invention is based on a device according to the preamble of claim 1.
  • Such devices are found in particular as operating and / or control devices in one
  • the device can be a
  • Door control which is arranged in the armrest of the car door and is used to operate the electric window lifters and / or the electric mirror adjustment, act.
  • Such a device has a housing. Inside the housing there is a carrier plate which is used to hold functionally relevant parts.
  • the carrier plate is in turn arranged on at least one bearing element in the housing. It has been found that the arrangement of the carrier plate in the housing is subject to tolerances due to manufacturing and / or assembly inaccuracies, which in turn can impair the function of the device.
  • the invention is based on the object of further developing the device in such a way that such functional impairments are largely prevented.
  • the bearing element is designed to be elastic.
  • the bearing element is designed in the manner of a spring element
  • the operating and / or control device generally includes an electronic circuit.
  • the carrier plate can expediently be provided for receiving electrical and / or electronic components which are used to form the electronic circuit.
  • the carrier plate can be a printed circuit board.
  • the housing can comprise a base and a cover. The bearing element can be attached to the base in a simple manner.
  • the bearing element can be designed in the manner of a bellows.
  • the bearing element can expediently have an approximately W-shaped cross section.
  • the middle tip of the W-shaped part ie the tip of the W, can form the bearing for the carrier plate.
  • a symmetrical configuration can be selected for the bearing element, in that the bearing element comprises two approximately W-shaped parts.
  • the two W-shaped parts can also be connected to one another by means of a U-shaped part.
  • U-shaped part is attached to the base
  • a further, in particular a rigid, support element can be provided for the arrangement of the carrier element.
  • the support element can be designed in one piece with the bearing element in a manner that is simple to manufacture.
  • the housing and / or the bearing element and / or the support element can consist of a thermoplastic material in a cost-effective manner.
  • the housing and / or the bearing element and / or the support element can be manufactured by means of injection molding.
  • the bearing element and / or the support element can be injection-molded onto the base or into the base be integrated.
  • 1K injection molding offers advantages in terms of manufacturing costs as well as
  • ESD Electrostatic Discharge
  • Tolerance compensation has been created for a circuit board to a base of a housing.
  • the tolerance compensation element can be integrated in the base without opening the base for production purposes.
  • the base has a geometry similar to that of a bellows.
  • the resulting resilient elements are self-contained but flexible so that the suspension of the elements can be used to compensate for tolerances.
  • the advantages achieved with the invention are in particular that the mounting of the carrier plate in the housing is made possible without tension. This increases their functional and / or operational safety. The number of rejects is also reduced. The production of the resilient elements for the bearing element on the base is possible using tools without the need for openings on the base. This ensures that the device has passed the ESD (electrostatic discharge) tests, so that, in turn, an improvement in the function and / or function
  • FIG. 1 shows a device with a housing which consists of a base and a cover, in a perspective view
  • FIG. 2 seen the base according to direction II in Fig. 1 and FIG. 3 shows a section along the line 3-3 in FIG. 2.
  • a device 1 can be seen, which is, for example, an operating and / or control device for a motor vehicle.
  • the device 1 has a housing 2 on which
  • the carrier plate 6 for receiving the electrical and / or electronic components 7 (see FIG. 3) of the device 1.
  • the carrier plate 6 is thus a printed circuit board.
  • the housing 2 comprises a base 4 and a cover 5.
  • the cover 5 is fastened to the base 4 by means of latching elements 11.
  • an electrical connection 12 for the device 1 is arranged on the base 4.
  • the carrier plate 6 is arranged on at least one bearing element 8.
  • the bearing element 8 fastened to the base 4 and / or integrated into the base 4 is designed to be elastic.
  • the bearing element 8 is designed in the manner of a spring element in such a way that tolerance compensation is created for the arrangement of the carrier plate 6 in the housing 2.
  • an additional support element 9 is provided for arranging the carrier plate 6 in the housing 2.
  • the support element 9 is particularly rigid.
  • the support element 9 is preferably designed in one piece with the bearing element 8.
  • the bearing element 8 is designed in the manner of a bellows.
  • the bearing element 8 has an approximately W-shaped cross section, so that the bearing element 8 is elastic.
  • the middle tip 10 of the W-shaped part 8 ' that is to say the middle tip 10 of the "W" forms the bearing for supporting the carrier plate 6.
  • the bearing element 8 preferably offers two adjacent support points 10 for the carrier plate 6, for which the bearing element 8 comprises two approximately W-shaped parts 8 ', 8 ".
  • the two W-shaped parts 8', 8" are connected to one another by means of a U-shaped part 8 '".
  • the U-shaped part 8'" is again on the base 4 attached and / or integrated into the base 4.
  • the support element 9 can also be attached to the base 4 and / or integrated into the base 4.
  • the housing 2 and / or the bearing element 8 and / or the support element 9 consist of a thermoplastic material.
  • the housing 2 and / or the bearing element 8 and / or the support element 9 consist of a thermoplastic material.
  • Support element 9 are made by injection molding. Furthermore, the bearing element 8 and / or the support element 9 can then be integrated in the base 4 by means of 1K (one-component) syringes or by injection molding on the base 4 in one operation by means of 2K (two-component) syringes.
  • the bearing element 8 can be used in the area of white goods and / or the home area, such as in washing machines, vacuum cleaners, coffee machines, power tools, smart home control units or the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

The invention relates to a device, in particular an operating and/or control device for a motor vehicle, comprising a housing. A support plate (6) is located inside the housing, wherein the support plate (6) is arranged on at least one bearing element (8). The bearing element (8) is resilient. In particular, the bearing element (8) is in the form of a spring element.

Description

Gerät mit einem Gehäuse Device with a housing
Die Erfindung geht von einem Gerät nach dem Oberbegriff des Patentanspruchs 1 aus. The invention is based on a device according to the preamble of claim 1.
Solche Geräte finden insbesondere als Bedien- und/oder Steuergeräte in einem Such devices are found in particular as operating and / or control devices in one
Kraftfahrzeug Verwendung. Beispielsweise kann es sich bei dem Gerät um ein Motor vehicle use. For example, the device can be a
Türbedienteil, das in der Armlehne der Autotüre angeordnet ist und zur Bedienung der elektrischen Fensterheber und/oder der elektrischen Spiegelverstellung dient, handeln. Door control, which is arranged in the armrest of the car door and is used to operate the electric window lifters and / or the electric mirror adjustment, act.
Ein derartiges Gerät besitzt ein Gehäuse. Im Inneren des Gehäuses befindet sich eine Trägerplatte, die zur Aufnahme von funktionsrelevanten Teilen dient. Die Trägerplatte ist wiederum an wenigstens einem Lagerelement im Gehäuse angeordnet. Es hat sich herausgestellt, dass die Anordnung der Trägerplatte im Gehäuse aufgrund von Fertigungs- und/oder Montageungenauigkeiten toleranzbehaftet ist, was wiederum zur Beeinträchtigung der Funktion des Gerätes führen kann. Such a device has a housing. Inside the housing there is a carrier plate which is used to hold functionally relevant parts. The carrier plate is in turn arranged on at least one bearing element in the housing. It has been found that the arrangement of the carrier plate in the housing is subject to tolerances due to manufacturing and / or assembly inaccuracies, which in turn can impair the function of the device.
Der Erfindung liegt die Aufgabe zugrunde, das Gerät derart weiterzuentwickeln, dass solche Funktionsbeeinträchtigungen weitgehend verhindert sind. The invention is based on the object of further developing the device in such a way that such functional impairments are largely prevented.
Diese Aufgabe wird bei einem gattungsgemäßen Gerät durch die kennzeichnenden This task is performed in a generic device by the characterizing
Merkmale des Anspruchs 1 gelöst. Features of claim 1 solved.
Beim erfindungsgemäßen Gerät ist das Lagerelement elastisch ausgebildet. Insbesondere ist das Lagerelement in der Art eines Federelements ausgestaltet Dadurch ist ein In the device according to the invention, the bearing element is designed to be elastic. In particular, the bearing element is designed in the manner of a spring element
Toleranzausgleich für die Anordnung der Trägerplatte im Gehäuse geschaffen, so dass Fertigungs- und/oder Montageungenauigkeiten bei der Herstellung des Geräts weitgehend ausgeglichen sind. Weitere Ausgestaltungen der Erfindung sind Gegenstand der Tolerance compensation created for the arrangement of the carrier plate in the housing, so that Manufacturing and / or assembly inaccuracies in the manufacture of the device are largely compensated for. Further embodiments of the invention are the subject of
Unteransprüche. Subclaims.
Das Bedien- und/oder Steuergerät umfasst im Allgemeinen eine elektronische Schaltung. Zweckmäßigerweise kann die Trägerplatte zur Aufnahme von elektrischen und/oder elektronischen Bauteilen, die zur Ausbildung der elektronischen Schaltung dienen, vorgesehen sein. In kostengünstiger Art und Weise kann es sich bei der Trägerplatte um eine Leiterplatte handeln. In weiterer Ausgestaltung kann das Gehäuse einen Sockel und einen Deckel umfassen. In einfacher Art und Weise kann das Lagerelement am Sockel befestigt sein. The operating and / or control device generally includes an electronic circuit. The carrier plate can expediently be provided for receiving electrical and / or electronic components which are used to form the electronic circuit. In a cost-effective manner, the carrier plate can be a printed circuit board. In a further embodiment, the housing can comprise a base and a cover. The bearing element can be attached to the base in a simple manner.
In funktionssicherer Weise kann das Lagerelement in der Art eines Faltenbalgs ausgestaltet sein. Zweckmäßigerweise kann das Lagerelement hierfür einen in etwa W-förmigen Querschnitt besitzen. In bevorzugter Weise kann die mittlere Spitze des W-förmig ausgestalteten Teils, also die Spitze des W's, das Lager für die Trägerplatte bilden. In a functionally reliable manner, the bearing element can be designed in the manner of a bellows. For this purpose, the bearing element can expediently have an approximately W-shaped cross section. In a preferred manner, the middle tip of the W-shaped part, ie the tip of the W, can form the bearing for the carrier plate.
Insbesondere kann für das Lagerelement eine symmetrische Ausgestaltung gewählt werden, indem das Lagerelement zwei in etwa W-förmig ausgestaltete Teile umfasst. Die beiden W- förmigen Teile können weiterhin mittels eines U-förmigen Teils miteinander verbunden sein. Der Einfachheit halber kann es sich dann anbieten, dass das U-förmige Teil am Sockel befestigt ist In particular, a symmetrical configuration can be selected for the bearing element, in that the bearing element comprises two approximately W-shaped parts. The two W-shaped parts can also be connected to one another by means of a U-shaped part. For the sake of simplicity, it can then be advisable that the U-shaped part is attached to the base
In funktionssicherer Art und Weise kann ein weiteres, und zwar insbesondere ein starres, Auflagerelement zur Anordnung des Trägerelements vorgesehen sein. Des Weiteren kann das Auflagerelement in fertigungstechnisch einfacher Art mit dem Lagerelement einstückig ausgebildet sein. In a functionally reliable manner, a further, in particular a rigid, support element can be provided for the arrangement of the carrier element. Furthermore, the support element can be designed in one piece with the bearing element in a manner that is simple to manufacture.
Das Gehäuse und/oder das Lagerelement und/oder das Auflagerelement können in kostengünstiger Weise aus einem thermoplastischen Kunststoff bestehen. In einfacher Art können das Gehäuse und/oder das Lagerelement und/oder das Auflagerelement mittels Spritzgießen hergestellt sein. Zwecks einfacher Herstellung können das Lagerelement und/oder das Auflagerelement am Sockel angespritzt beziehungsweise in den Sockel integriert sein. Hierfür kann es sich insbesondere anbieten, dass das Lagerelement und/oder das Auflagerelement mittels lK(Ein-Komponenten-)Spritzen oder mittels 2K(Zwei- Komponenten-)Spritzen am Sockel angespritzt und/oder in den Sockel integriert sind. Das 1K-Spritzgießen bietet dabei jedoch Vorteile bei den Herstellkosten sowie bei der The housing and / or the bearing element and / or the support element can consist of a thermoplastic material in a cost-effective manner. In a simple way, the housing and / or the bearing element and / or the support element can be manufactured by means of injection molding. For the purpose of simple manufacture, the bearing element and / or the support element can be injection-molded onto the base or into the base be integrated. For this purpose, it may be advisable, in particular, for the bearing element and / or the support element to be molded onto the base and / or integrated into the base by means of 1K (one-component) syringes or 2K (two-component) syringes. However, the 1K injection molding offers advantages in terms of manufacturing costs as well as
ESD(Electrostatic discharge / Elektrostatische Entladungs)-Sicherheit. ESD (Electrostatic Discharge) security.
Für eine besonders bevorzugte Ausgestaltung der Erfindung ist nachfolgendes festzustellen. The following is to be stated for a particularly preferred embodiment of the invention.
Geschaffen ist ein Toleranzausgleich für eine Leiterplatte zu einem Sockel eines Gehäuses. Insbesondere kann das Toleranzausgleichselement im Sockel integriert werden ohne den Sockel fertigungstechnisch zu öffnen. Hierfür umfasst der Sockel eine Geometrie ähnlich wie ein Faltenbalg. Die dadurch entstehenden federnden Elemente sind zwar in sich geschlossen jedoch flexibel, so dass die Federung der Elemente als Toleranzausgleich benutzt werden kann. Tolerance compensation has been created for a circuit board to a base of a housing. In particular, the tolerance compensation element can be integrated in the base without opening the base for production purposes. For this purpose, the base has a geometry similar to that of a bellows. The resulting resilient elements are self-contained but flexible so that the suspension of the elements can be used to compensate for tolerances.
Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, dass die Anordnung der Trägerplatte im Gehäuse spannungsfrei ermöglicht ist. Damit ist deren Funktions- und/oder Betriebssicherheit gesteigert. Des Weiteren wird der Ausschuss verringert. Die Herstellung der federnden Elemente für das Lagerelement am Sockel ist werkzeugtechnisch möglich, ohne dass Öffnungen am Sockel notwendig sind. Dadurch ist das Bestehen der ESD(Electrostatic discharge / Elektrostatische Entladung)-Prüfungen für das Gerät gewährleistet, so dass wiederum eine Verbesserung der Funktions- und/oder The advantages achieved with the invention are in particular that the mounting of the carrier plate in the housing is made possible without tension. This increases their functional and / or operational safety. The number of rejects is also reduced. The production of the resilient elements for the bearing element on the base is possible using tools without the need for openings on the base. This ensures that the device has passed the ESD (electrostatic discharge) tests, so that, in turn, an improvement in the function and / or function
Betriebssicherheit festzustellen ist. Operational safety is to be determined.
Ein Ausführungsbeispiel der Erfindung mit verschiedenen Weiterbildungen und An embodiment of the invention with various developments and
Ausgestaltungen ist in den Zeichnungen dargestellt und wird im Folgenden näher beschrieben. Es zeigen Refinements are shown in the drawings and are described in more detail below. Show it
Fig. 1 ein Gerät mit einem Gehäuse, das aus einem Sockel und einem Deckel besteht, in perspektiver Ansicht, 1 shows a device with a housing which consists of a base and a cover, in a perspective view,
Fig. 2 den Sockel gemäß Richtung II in Fig. 1 gesehen und Fig. 3 einen Schnitt entlang der Linie 3-3 in Fig. 2. Fig. 2 seen the base according to direction II in Fig. 1 and FIG. 3 shows a section along the line 3-3 in FIG. 2.
In Fig. 1 ist ein Gerät 1 zu sehen, bei dem es sich beispielsweise um ein Bedien- und/oder Steuergerät für ein Kraftfahrzeug handelt. Das Gerät 1 besitzt ein Gehäuse 2, an dem In Fig. 1, a device 1 can be seen, which is, for example, an operating and / or control device for a motor vehicle. The device 1 has a housing 2 on which
Betätigungselemente 3 zur Bedienung und/oder Steuerung von Funktionen des Operating elements 3 for operating and / or controlling functions of the
Kraftfahrzeugs durch den Benutzer angeordnet sind. Im Inneren des Gehäuses 2 befindet sich eine Trägerplatte 6 zur Aufnahme der elektrischen und/oder elektronischen Bauteile 7 (siehe Fig.3) des Geräts 1. In bevorzugter Weise handelt es sich bei der Trägerplatte 6 somit um eine Leiterplatte. Motor vehicle are arranged by the user. Inside the housing 2 there is a carrier plate 6 for receiving the electrical and / or electronic components 7 (see FIG. 3) of the device 1. Preferably, the carrier plate 6 is thus a printed circuit board.
Das Gehäuse 2 umfasst einen Sockel 4 und einen Deckel 5. Wie anhand von Fig. 2 hervorgeht, ist der Deckel 5 mittels Rastelementen 11 am Sockel 4 befestigt. Des Weiteren ist am Sockel 4 ein elektrischer Anschluss 12 für das Gerät 1 angeordnet. Wie näher in Fig. 3 zu sehen ist, ist die Trägerplatte 6 an wenigstens einem Lagerelement 8 angeordnet. Das am Sockel 4 befestigte und/oder in den Sockel 4 integrierte Lagerelement 8 ist elastisch ausgebildet. Und zwar ist das Lagerelement 8 in der Art eines Federelements ausgestaltet, derart dass ein Toleranzausgleich für die Anordnung der Trägerplatte 6 im Gehäuse 2 geschaffen ist. Des Weiteren ist ein zusätzliches Auflagerelement 9 zur Anordnung der Trägerplatte 6 im Gehäuse 2 vorgesehen. Das Auflagerelement 9 ist insbesondere starr ausgebildet. In bevorzugter Weise ist das Auflagerelement 9 mit dem Lagerelement 8 einstückig ausgebildet. The housing 2 comprises a base 4 and a cover 5. As can be seen from FIG. 2, the cover 5 is fastened to the base 4 by means of latching elements 11. Furthermore, an electrical connection 12 for the device 1 is arranged on the base 4. As can be seen in more detail in FIG. 3, the carrier plate 6 is arranged on at least one bearing element 8. The bearing element 8 fastened to the base 4 and / or integrated into the base 4 is designed to be elastic. The bearing element 8 is designed in the manner of a spring element in such a way that tolerance compensation is created for the arrangement of the carrier plate 6 in the housing 2. Furthermore, an additional support element 9 is provided for arranging the carrier plate 6 in the housing 2. The support element 9 is particularly rigid. The support element 9 is preferably designed in one piece with the bearing element 8.
Wie weiter der Fig. 3 zu entnehmen ist, ist das Lagerelement 8 in der Art eines Faltenbalgs ausgestaltet. Das Lagerelement 8 besitzt einen in etwa W-förmigen Querschnitt, so dass das Lagerelement 8 elastisch ausgebildet ist. Dabei bildet die mittlere Spitze 10 des W-förmig ausgestalteten Teils 8', also die mittlere Spitze 10 des„W’s“, das Lager für die Abstützung der Trägerplatte 6. In bevorzugter Weise bietet das Lagerelement 8 zwei benachbarte Stützpunkte 10 für die Trägerplatte 6, wofür das Lagerelement 8 zwei in etwa W-förmig ausgestaltete Teile 8', 8" umfasst. Die beiden W-fÖrmigen Teile 8', 8" sind mittels eines U- förmigen Teils 8'" miteinander verbunden. Das U-förmige Teil 8'" ist wiederum am Sockel 4 befestigt und/oder in den Sockel 4 integriert. Des Weiteren kann auch das Auflagerelement 9 am Sockel 4 befestigt und/oder in den Sockel 4 integriert sein. As can also be seen from FIG. 3, the bearing element 8 is designed in the manner of a bellows. The bearing element 8 has an approximately W-shaped cross section, so that the bearing element 8 is elastic. The middle tip 10 of the W-shaped part 8 ', that is to say the middle tip 10 of the "W", forms the bearing for supporting the carrier plate 6. The bearing element 8 preferably offers two adjacent support points 10 for the carrier plate 6, for which the bearing element 8 comprises two approximately W-shaped parts 8 ', 8 ". The two W-shaped parts 8', 8" are connected to one another by means of a U-shaped part 8 '". The U-shaped part 8'"is again on the base 4 attached and / or integrated into the base 4. Furthermore, the support element 9 can also be attached to the base 4 and / or integrated into the base 4.
Das Gehäuse 2 und/oder das Lagerelement 8 und/oder das Auflagerelement 9 bestehen aus einem thermoplastischen Kunststoff. Es bietet sich zwecks einfacher sowie kostengünstiger Herstellung an, dass das Gehäuse 2 und/oder das Lagerelement 8 und/oder das The housing 2 and / or the bearing element 8 and / or the support element 9 consist of a thermoplastic material. For the purpose of simple and cost-effective production, it is advisable that the housing 2 and / or the bearing element 8 and / or the
Auflagerelement 9 mittels Spritzgießen hergestellt sind. Des Weiteren kann dann das Lagerelement 8 und/oder das Auflagerelement 9 mittels 1K(Ein-Komponenten-)Spritzen in den Sockel 4 integriert sein oder mittels 2K(Zwei-Komponenten-)Spritzen in einem Arbeitsgang am Sockel 4 angespritzt sein. Support element 9 are made by injection molding. Furthermore, the bearing element 8 and / or the support element 9 can then be integrated in the base 4 by means of 1K (one-component) syringes or by injection molding on the base 4 in one operation by means of 2K (two-component) syringes.
Die Erfindung ist nicht auf das beschriebene und dargestellte Ausführungsbeispiel beschränkt. Sie umfasst vielmehr auch alle fachmännischen Weiterbildungen im Rahmen der durch die Patentansprüche definierten Erfindung. So kann ein solches elastisch ausgebildetes Lagerelement 8 nicht nur bei Bedien- und/oder Steuergeräten für The invention is not restricted to the exemplary embodiment described and illustrated. Rather, it also includes all technical developments within the scope of the invention defined by the patent claims. Such an elastic bearing element 8 can not only be used in operating and / or control devices for
Kraftfahrzeugen Verwendung finden, sondern kann auch für Computer, Audiogeräte, Videogeräte, Maschinen o. dgl. Verwendung finden. Insbesondere kann das Lagerelement 8 im Bereich der weißen Ware und/oder des Home-Bereichs, wie bei Waschmaschinen, Staubsauger, Kaffeemaschinen, Elektrowerkzeugen, Smart Home Steuereinheiten o. dgl. zum Einsatz kommen. Find motor vehicles use, but can also be used for computers, audio devices, video devices, machines or the like. In particular, the bearing element 8 can be used in the area of white goods and / or the home area, such as in washing machines, vacuum cleaners, coffee machines, power tools, smart home control units or the like.
Bezugszeichen-Liste: : Gerät List of References:: Device
2: Gehäuse 2: housing
3: Betätigungselement 3: Actuator
4: Sockel 4: base
5: Deckel 5: lid
6: Trägerplatte 6: Carrier plate
7: (elektrisches und/oder elektronisches) Bauteil7: (electrical and / or electronic) component
8: Lagerelement 8: bearing element
8', 8": W-förmiges Teil 8 ', 8 ": W-shaped part
8"': U-förmiges Teil 8 "': U-shaped part
9: Auflagerelement 9: Support element
10: Spitze / Stützpunkt 10: top / base
11: Rastelement 11: locking element
12: (elektrischer) Anschluss 12: (electrical) connection

Claims

P a t e n t a n s p r ü c h e : P atent claims:
1. Gerät, insbesondere Bedien- und/oder Steuergerät für ein Kraftfahrzeug, mit einem Gehäuse (2), und mit einer im Inneren des Gehäuses (2) befindlichen Trägerplatte (6), wobei die Trägerplatte (6) an wenigstens einem Lagerelement (8) angeordnet ist, dadurch gekennzeichnet, dass das Lagerelement (8) elastisch ausgebildet ist, insbesondere in der Art eines Federelements ausgestaltet ist. 1. Device, in particular operating and / or control device for a motor vehicle, with a housing (2) and with a carrier plate (6) located in the interior of the housing (2), the carrier plate (6) on at least one bearing element (8 ) is arranged, characterized in that the bearing element (8) is elastic, in particular is designed in the manner of a spring element.
2. Gerät nach Anspruch 1, dadurch gekennzeichnet, dass die Trägerplatte (6) zur Aufnahme von elektrischen und/oder elektronischen Bauteilen (7) vorgesehen ist, und dass es sich vorzugsweise bei der Trägerplatte (6) um eine Leiterplatte handelt. 2. Device according to claim 1, characterized in that the carrier plate (6) is provided for receiving electrical and / or electronic components (7), and that the carrier plate (6) is preferably a printed circuit board.
3. Gerät nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Gehäuse (2) einen Sockel (4) und einen Deckel (5) umfasst, und dass vorzugsweise das Lagerelement (8) am Sockel (4) befestigt und/oder in den Sockel (4) ist. 3. Apparatus according to claim 1 or 2, characterized in that the housing (2) comprises a base (4) and a cover (5), and that preferably the bearing element (8) attached to the base (4) and / or in the Base (4) is.
4. Gerät nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, dass das Lagerelement (8) in der Art eines Faltenbalgs, insbesondere mit einem in etwa W-förmigen Querschnitt, ausgestaltet ist, und dass vorzugsweise die mittlere Spitze (10) des W-förmig ausgestalteten Teils (8') das Lager für die Trägerplatte (6) bildet. 4. Apparatus according to claim 1, 2 or 3, characterized in that the bearing element (8) is designed in the manner of a bellows, in particular with an approximately W-shaped cross section, and that preferably the central tip (10) of the W. -shaped part (8 ') forms the bearing for the carrier plate (6).
5. Gerät nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass das 5. Device according to one of claims 1 to 4, characterized in that the
Lagerelement (8) zwei in etwa W-förmig ausgestaltete Teile (8', 8") umfasst, dass vorzugsweise die beiden W-förmigen Teile (8', 8") mittels eines U-förmigen Teils (8''') miteinander verbunden sind, und dass weiter vorzugsweise das U-förmige Teil (8"') am Sockel (4) befestigt und/oder in den Sockel (4) integriert ist. Bearing element (8) comprises two approximately W-shaped parts (8 ', 8 "), that preferably the two W-shaped parts (8', 8") are connected to one another by means of a U-shaped part (8 "') are, and that further preferably the U-shaped part (8 "') is attached to the base (4) and / or integrated into the base (4).
6. Gerät nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass ein weiteres, insbesondere starres, Auflagerelement (9) zur Anordnung der Trägerplatte (6) vorgesehen ist, und dass vorzugsweise das Auflagerelement (9) mit dem Lagerelement (8) einstückig ausgebildet ist. 6. Device according to one of claims 1 to 5, characterized in that a further, in particular rigid, support element (9) is provided for the arrangement of the carrier plate (6), and that preferably the support element (9) is integral with the bearing element (8) is trained.
7. Gerät nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass das Gehäuse (2) und/oder das Lagerelement (8) und/oder das Auflagerelement (9) aus einem 7. Device according to one of claims 1 to 6, characterized in that the housing (2) and / or the bearing element (8) and / or the support element (9) from one
thermoplastischen Kunststoff bestehen, dass vorzugsweise das Gehäuse (2) und/oder das Lagerelement (8) und/oder das Auflagerelement (9) mittels Spritzgießen hergestellt sind, und dass weiter vorzugsweise das Lagerelement (8) und/oder das Auflagerelement (9) am Sockel (4) angespritzt sind. thermoplastic material that preferably the housing (2) and / or the bearing element (8) and / or the support element (9) are manufactured by injection molding, and that more preferably the bearing element (8) and / or the support element (9) on the Base (4) are molded on.
8. Gerät nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass Lagerelement (8) und/oder das Auflagerelement (9) mittels 1K(Ein-Komponenten-)Spritzen oder mittels 2K(Zwei-Komponenten-)Spritzen am Sockel (4) angespritzt und/oder in den Sockel (4) integriert sind. 8. Device according to one of claims 1 to 7, characterized in that the bearing element (8) and / or the support element (9) by means of 1K (one-component) syringes or by means of 2K (two-component) syringes on the base (4 ) are molded on and / or integrated into the base (4).
EP20729686.4A 2019-06-07 2020-05-28 Device comprising a housing Withdrawn EP3981227A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019004036 2019-06-07
PCT/EP2020/064785 WO2020245019A1 (en) 2019-06-07 2020-05-28 Device comprising a housing

Publications (1)

Publication Number Publication Date
EP3981227A1 true EP3981227A1 (en) 2022-04-13

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ID=70922021

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20729686.4A Withdrawn EP3981227A1 (en) 2019-06-07 2020-05-28 Device comprising a housing

Country Status (4)

Country Link
EP (1) EP3981227A1 (en)
CN (1) CN217591269U (en)
DE (1) DE102020002951A1 (en)
WO (1) WO2020245019A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51162660U (en) * 1975-06-18 1976-12-24
DE4426812A1 (en) * 1994-07-28 1996-02-08 Siemens Ag Water-tight housing for electronic switching device
DE102010001029A1 (en) * 2010-01-19 2011-07-21 Robert Bosch GmbH, 70469 System component i.e. pumping component, for use in pump of cooling circuit of motor car, has circuit board mounted in cabinet, and mechanical damping element provided between board and cabinet, where element is formed as elastomer buffer
DE102011051047B4 (en) * 2011-06-14 2015-06-18 Hella Kgaa Hueck & Co. lighting device
DE102013208177A1 (en) * 2013-05-03 2014-11-06 Robert Bosch Gmbh Housing assembly with a housing component for an electrical machine and an electrical circuit board
DE102015117223A1 (en) * 2015-10-09 2017-04-13 Visteon Global Technologies Inc. Electronic arrangement

Also Published As

Publication number Publication date
CN217591269U (en) 2022-10-14
DE102020002951A1 (en) 2020-12-31
WO2020245019A1 (en) 2020-12-10

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