Abstract:
Le boîtier électrique (1) comporte un capot (3) pour protéger une carte électronique (4) comportant un circuit imprimé (5) et des composants (6, 7, 8), dont au moins un connecteur (8) intégré au boîtier (1). Le boîtier est agencé pour le soudage des composants (6, 7, 8) par refusion. Après le soudage, le capot (3) et le connecteur (8) sont maintenus par la carte (4). Le connecteur (8) est solidaire du capot (3) par des bras flexibles (12). L'invention s'applique bien au domaine de l'électronique automobile.
Abstract:
Piezoelektrisch-akustische Wandler haben in der Regel zwei Anschlußbändchen zur Verbindung der akustisch-elektrischen Wandlerplatte mit der Verstärkerbaugruppe des Mikrofons. Bisher werden die beiden Anschlußbändchen manuell unter Zugabe von Lötzinn an Griplet-Lötnieten auf der Leiterplatten-Bauteileseite angelötet und mit Hilfe eines Isolierringes gegen das Gehäuse isoliert. Erfindungsgemäß werden die Anschlußbändchen (6) direkt auf den Leiterbahnen (12) einer Verstärkerflachbaugruppe (9) angelötet und mit einem Etikett (10) gegen das Gehäuse elektrisch isoliert. Voraussetzung für diese Art der automatengerechten Lötung und Isolierung ist ein Werkstückträger (13) mit mehreren Vorrichtungen zum Montieren der Flachbaugruppe (9) auf der Trägerplatte (13).
Abstract:
The invention relates to an electronic module (1) and a method for producing same. The electronic module has a circuit board (3), at least one first component (5), and a socket element (7) which has a first surface (6) and a second surface (8) opposite the first surface and the first surface (6) of which lies on a surface of the circuit board (3) and is fixed to the circuit board. The electronic module has a second component (9) which is secured to the socket element (7) and is electrically connected to the circuit board (3) via the socket element. Furthermore, a protective compound (11) is provided which is arranged on the surface of the circuit board (3) and encapsulates the first component (5). The electronic module (1) is characterized in that the socket element (7) is partly embedded into the protective compound (11) such that lateral flanks (10) of the socket element (7) are covered by the protective compound (11), and the second surface (8) of the socket element (7) protrudes out of the protective compound (11) in an exposed manner. Connection elements (19) of the socket element (7) and connections (17) of the second component (9) can be connected preferably via a welding connection (17) and can be encapsulated by a protective compound (21) or a cover. Second components (9), such as sensors or plugs for example, can thereby be attached to the circuit board (3) in a mechanically secured and electrically reliable manner. Because standard components and standard assembly methods can be used, changes to the design of the electronic module can be implemented easily and quickly.
Abstract:
An in-line heating device (1,2,3,4) for a liquid food or beverage preparation machine in which liquid is circulated through the heating device and then guided into a brewing chamber. This heating device comprises: a thermoblock with a metal mass (1) that incorporates an inlet, an outlet and a heating chamber extending therebetween to form a passage for guiding said liquid circulating through said mass, the mass being arranged to accumulate heat and to supply heat to the liquid; and one or more electric components (60,70,75) that are rigidly secured onto or into the thermoblock and that are connected to a printed circuit board (4) and/or a flex-print (4') arranged to control the thermoblock. The electric components are rigidly connected to the printed circuit board and/or flex-print, in particular via rigid connector pins or blades or rigid plug and socket members.
Abstract:
An in-line heating device (1,2,3,4) for a liquid food or beverage preparation machine in which liquid is circulated through the heating device and then guided into a brewing chamber. This heating device comprises: a thermoblock with a metal mass (1) that incorporates an inlet, an outlet and a heating chamber extending therebetween to form a passage for guiding said liquid circulating through said mass, the mass being arranged to accumulate heat and to supply heat to the liquid; and one or more electric components (60,70,75) that are rigidly secured onto or into the thermoblock and that are connected to a printed circuit board (4) and/or a flex-print (4') arranged to control the thermoblock. The electric components are rigidly connected to the printed circuit board and/or flex-print, in particular via rigid connector pins or blades or rigid plug and socket members.
Abstract:
The subject matter of the present invention is a component carrier for electrical/electronic components (1, 2, 3; 4), in particular for mounting in a motor vehicle door lock, and an associated manufacturing method. The component carrier is equipped with at least one carrier plate (10) and with a conductor track structure (9) for making contact with the components (1, 2, 3; 4). According to the invention, the electrical components (1, 2, 3) and/or their contacts (11) and the conductor track structure (9) are arranged on two different sides compared to the carrier plate (9) arranged between them.
Abstract:
An in-line heating device (1,2,3,4) for a liquid food or beverage preparation machine in which liquid is circulated through the heating device and then guided into a brewing chamber. This heating device comprises: a thermoblock with a metal mass (1) that incorporates an inlet, an outlet and a heating chamber extending therebetween to form a passage for guiding said liquid circulating through said mass, the mass being arranged to accumulate heat and to supply heat to the liquid; and one or more electric components (60,70,75) that are rigidly secured onto or into the thermoblock and that are connected to a printed circuit board (4) and/or a flex-print (4') arranged to control the thermoblock. The electric components are rigidly connected to the printed circuit board and/or flex-print, in particular via rigid connector pins or blades or rigid plug and socket members.
Abstract:
Es wird ein Anordnung mit einem Hauptträger und einer Leiterplatte beschrieben. Auf der Leiterplatte sind leichte und schweren elektrischen und / oder elektronischen Bauelementen befestigt, wobei mindestens ein schweres Bauelement mechanisch fest mit dem Hauptträger und elektrisch leitend mit Leiterbahnen eines ersten Abschnitts der Leiterplatte verbunden ist. Dieser erste Abschnitt ist elektrisch leitend mit einem zweiten Abschnitt der Leiterplatte verbunden und mittels einer Entkopplungseinrichtung von dem zweiten Abschnitt der Leiterplatte bezüglich mechanischer Schwingungen entkoppelt.