DE102004002562A1 - Electromagnetically screened housing for electrical components used on automobiles has internal screening wall - Google Patents
Electromagnetically screened housing for electrical components used on automobiles has internal screening wall Download PDFInfo
- Publication number
- DE102004002562A1 DE102004002562A1 DE200410002562 DE102004002562A DE102004002562A1 DE 102004002562 A1 DE102004002562 A1 DE 102004002562A1 DE 200410002562 DE200410002562 DE 200410002562 DE 102004002562 A DE102004002562 A DE 102004002562A DE 102004002562 A1 DE102004002562 A1 DE 102004002562A1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- circuit carrier
- press
- zone
- circuit
- 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- Withdrawn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
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
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/0018—Casings with provisions to reduce aperture leakages in walls, e.g. terminals, connectors, cables
-
- 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
- H05K5/0039—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having a tubular housing wherein the PCB is inserted longitudinally
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1417—Mounting supporting structure in casing or on frame or rack having securing means for mounting boards, plates or wiring boards
-
- 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
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
Abstract
Description
Die Erfindung betrifft ein strahlungsschützendes Bechergehäuse für eine elektrische Baugruppe mit einem Schaltungsträger.The The invention relates to a radiation-protective cup housing for an electrical Assembly with a circuit carrier.
Dieser Schaltungsträger ist in einem strahlungsschützenden Gehäuse angeordnet, um die Ein- oder Abstrahlung elektromagnetischer Wellen zu vermeiden, wie dies beispielsweise für sicherheitsrelevante Baugruppen in Kraftfahrzeugen zur Vermeidung von Störungen der Baugruppe oder anderer Baugruppen im Fahrzeug erforderlich ist.This circuit support is in a radiation protective casing arranged to the input or radiation of electromagnetic waves to avoid, as for example for safety-relevant assemblies in motor vehicles to avoid interference with the module or other assemblies in the vehicle is required.
Ein solches strahlungsschützendes Gehäuse kann aus metallgefülltem Kunststoff hergestellt werden, wobei als metallische Füllmaterialien kleine Metallpartikel zum Einsatz kommen, welche dem Kunststoff im Spritzgußverfahren beigemengt werden.One such radiation protective casing can be made of metal filled Be made of plastic, being used as metallic filling materials small metal particles are used, which is the plastic by injection molding be added.
Wird ein solches Gehäuse nicht als zweiteiliges Schalengehäuse sondern als nur einseitig offenes Bechergehäuse ausgeführt, ergibt sich die Problematik der Abschirmung der offenen Seite.Becomes such a housing not as a two-part shell but as only one-sided open cup housing executed results in the problem of shielding the open side.
In diesem Bereich ist der Steckverbindungsbereich angeordnet, der über äußere Anschlusskontakte die Baugruppe mit anderen Baugruppen verbindet und elektrische Verbindungselemente zum Schaltungsträger im Inneren des Gehäuses aufweist. Diese Verbindungselemente sind in einem nicht leitfähigen Trägerkörper angeordnet, der in der Regel die offene Seite des Gehäuses verschließt.In In this area, the connector area is arranged, which has external connection contacts the assembly connects to other assemblies and electrical connectors to the circuit carrier inside the case having. These connecting elements are arranged in a non-conductive carrier body, which usually closes the open side of the housing.
Dieser Trägerkörper kann nicht aus dem sonstigen Gehäusematerial hergestellt werden, dass die darin angeordneten Verbindungselemente voneinander elektrisch isoliert sein müssen.This Carrier body can not from the other housing material be made that the connecting elements arranged therein must be electrically insulated from each other.
Daher ist zumindest eine strahlungsschützende Abschirmwandung zwischen Steckerbereich und Gehäuseinnerem erforderlich, was jedoch nur für zweiteilige Schalengehäuse bekannt und bei Bechergehäusen nicht realiserbar war.Therefore is at least a radiation protective Shield wall between the connector area and Gehäuseinnerem required what but only for two parts shell case known and in cup casings was not realizable.
Aufgabe der Erfindung ist es daher, ein Bechergehäuse vorzustellen, welches eine Abschirmung der Gehäuseöffnung ermöglicht. Diese Aufgabe ist durch die Merkmale von Anspruch 1 gelöst. Vorteilhafte Weiterbildungen sind den Unteransprüchen zu entnehmen.task The invention is therefore to introduce a cup housing, which is a Shielding of the housing opening allows. This object is solved by the features of claim 1. advantageous Further developments can be found in the dependent claims.
Dazu ist eine Abschirmwandung vorgesehen, die schwenkbar befestigt ist und beim Einführen des Schaltungsträgers in das Gehäuseinnere in eine durch Anschläge vorgegebene Position geschwenkt wird. Diese schwenkbare Ausgestaltung ermöglicht einerseits das Einführen des Schaltungsträgers in das Bechergehäuse über die offene Seite, andererseits eine Abschirmung, indem die Abschirmwandung in der eingeführten und von den Anschlägen definierten Position eine weitgehende Abschirmung der offenen Seite bewirkt, also die offene Seite schließt.To a Abschirmwandung is provided, which is pivotally mounted and when inserting the circuit carrier into the housing interior in one by stops is pivoted predetermined position. This swiveling design allows one hand the introduction of the circuit board into the cup housing over the open side, on the other hand, a shield by the Abschirmwandung in the imported and defined by the attacks Position causes extensive shielding of the open side, So the open side closes.
Die Abschirmwandung ist elektrisch mit einem Bezugspotential verbunden, beispielsweise über das Gehäuse oder den Schaltungsträger.The Abschirmwandung is electrically connected to a reference potential, for example about the housing or the circuit carrier.
Vorzugsweise erfolgt die Verbindung durch ein Folienelement, welches die Abschirmwandung hält, elektrisch leitfähig und zudem schwenkbar ist.Preferably the connection is made by a foil element which holds the Abschirmwandung, electrically conductive and is also pivotable.
Die Erfindung soll nachfolgend anhand von Figuren und Ausführungsbeispielen näher beschrieben werden. Es zeigen:The Invention will be described below with reference to figures and embodiments described in more detail become. Show it:
Die
Figuren zeigen Ausgestaltungen eines strahlungsschützenden
Bechergehäuses
Das
Bechergehäuse
Der
Schaltungsträger
Deshalb
sind in diesem Ausführungsbeispiel zwei
strahlungsschützende
Abschirmwandungen
Die
Abschirmwandungen
Die
Abschirmwandungen
Am
Trägerkörper
Die
Ausformungen
Zudem
weist das Bechergehäuse
zumindest eine Einpresszone
Die
Einpresszone (
Das
Bechergehäuse
weist am Gehäuse
Die
Aus
dem Gehäuse
ist zumindest eine Einpresszone
Die
Einpresszone
Der
Schaltungsträger
Die
Einpresszone
Derartige
Freiräume
sind insbesondere vorteilhaft, wenn die Einpresszone nicht wie in
der
Um
in größeren Gehäusen, beispielsweise einem
Bechergehäuse
die Ausrichtung des Schaltungsträgers
auf die Einpresszone
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410002562 DE102004002562A1 (en) | 2004-01-17 | 2004-01-17 | Electromagnetically screened housing for electrical components used on automobiles has internal screening wall |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410002562 DE102004002562A1 (en) | 2004-01-17 | 2004-01-17 | Electromagnetically screened housing for electrical components used on automobiles has internal screening wall |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102004002562A1 true DE102004002562A1 (en) | 2005-08-04 |
Family
ID=34716643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200410002562 Withdrawn DE102004002562A1 (en) | 2004-01-17 | 2004-01-17 | Electromagnetically screened housing for electrical components used on automobiles has internal screening wall |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102004002562A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007090741A1 (en) * | 2006-02-09 | 2007-08-16 | Continental Automotive Gmbh | Electronic control unit, in particular for controlling a safety system and/or comfort system in a motor vehicle |
DE102010025086A1 (en) | 2010-06-25 | 2011-12-29 | Continental Automotive Gmbh | Method for the electrical contacting of an electrical assembly for a motor vehicle with at least one plug |
US8408945B2 (en) | 2008-10-14 | 2013-04-02 | Continental Automotive Gmbh | Electronic device having a can housing and method for producing the same |
US20140362534A1 (en) * | 2013-06-11 | 2014-12-11 | Hyundai Autron Co., Ltd. | Electronic control apparatus for vehicle using sloped structure and method thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8711521U1 (en) * | 1987-08-25 | 1987-12-03 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De | |
DE4040218C3 (en) * | 1990-12-15 | 1997-09-18 | Bosch Gmbh Robert | Device for shielding electronic assemblies or components |
-
2004
- 2004-01-17 DE DE200410002562 patent/DE102004002562A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8711521U1 (en) * | 1987-08-25 | 1987-12-03 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De | |
DE4040218C3 (en) * | 1990-12-15 | 1997-09-18 | Bosch Gmbh Robert | Device for shielding electronic assemblies or components |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007090741A1 (en) * | 2006-02-09 | 2007-08-16 | Continental Automotive Gmbh | Electronic control unit, in particular for controlling a safety system and/or comfort system in a motor vehicle |
US8408945B2 (en) | 2008-10-14 | 2013-04-02 | Continental Automotive Gmbh | Electronic device having a can housing and method for producing the same |
DE102010025086A1 (en) | 2010-06-25 | 2011-12-29 | Continental Automotive Gmbh | Method for the electrical contacting of an electrical assembly for a motor vehicle with at least one plug |
WO2011160620A2 (en) | 2010-06-25 | 2011-12-29 | Continental Automotive Gmbh | Connector for electrically contacting an electrical assembly for a motor vehicle |
WO2012010152A2 (en) | 2010-06-25 | 2012-01-26 | Continental Automotive Gmbh | Electrical assembly for a motor vehicle that is suitable for contacting with a connector |
US8885353B2 (en) | 2010-06-25 | 2014-11-11 | Continental Automotive Gmbh | Electrical assembly for a motor vehicle, suitable for contacting with a connector |
US20140362534A1 (en) * | 2013-06-11 | 2014-12-11 | Hyundai Autron Co., Ltd. | Electronic control apparatus for vehicle using sloped structure and method thereof |
US9313936B2 (en) * | 2013-06-11 | 2016-04-12 | Hyundai Autron Co., Ltd. | Electronic control apparatus for vehicle using sloped structure and method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8139 | Disposal/non-payment of the annual fee |