Abstract:
A printed circuit assembly (10) includes a base printed circuit (12) having a printed circuit receiving area (29) and a plurality of electrical contacts provided on the printed circuit receiving area (30). The printed circuit assembly also includes a secondary printed circuit (14) having a secondary substrate (54) including a mating edge (46) and a plurality of secondary contacts (70) provided along the mating edge. The secondary printed circuit is mounted on the base printed circuit such that the mating edge of the secondary printed circuit is directly engaged with the base printed circuit at the printed circuit receiving area. Each of the secondary contacts is electrically connected to a corresponding one of the electrical contacts of the base printed circuit.
Abstract:
The invention relates to connection of a plug connector comprising: a plug connector strip (10, 110), a primary circuit board (20, 120) with connections and an intermediate circuit board (30, 130). The plug connector strip comprises a group of single plug connector elements which extent at an angle to the intermediate circuit board (30, 130) and are attached thereto. The intermediate circuit board (30, 130) extends at an angle to the primary circuit board (20, 120) and is attached thereto. The individual plug connector elements are electrically connected to the junctions via the intermediate circuit board (30, 130). The invention further relates to a method for production of a connection of a plug connector. A plug connector strip (10, 110), a primary circuit board (20, 120) with junctions and an intermediate circuit board (30, 130) are provided. A group of individual plug connector elements is arranged as plug connector strip (10, 110); the plug connector strip (10, 110) is attached to the intermediate circuit board (30, 130), wherein individual plug connector elements extend perpendicular to the intermediate circuit board (30, 130); electrical contacts between the intermediate circuit board (30, 130) and the plug connector strip (10, 110) are produced and the intermediate circuit board (30, 130) is attached to the primary circuit board (20, 120), wherein the intermediate circuit board (30, 130) extends perpendicular to the primary circuit board (20, 120). The method further comprises: Production of electric contacts between the primary circuit board (20, 120) and the intermediate circuit board (30, 130).
Abstract:
A circuit board carrier (20) for mounting a first printed circuit board (12) in relation to a second printed circuit board (16) comprises: a flat base (36) for abutting said second circuit board (16); a pair of wings (38) on laterally opposite sides of said base (36), each said wing (38) including a snap-in feature (44) for snap engagement with a corresponding hole (46) in said second circuit board (16); and at least one slot guide (40) for retaining a lateral edge of said first printed circuit board (12).
Abstract:
Ein Leiterplattenbauteil (14) weist auf: wenigstens ein erstes Leiterplattenelement (6), das ein dielektrisches Substrat (11) mit mindestens einer auf diesem Substrat angeordneten ersten Leiterbahn (12.1, 12.2) umfasst, an dem mindestens ein geschlossenes einteiliges Magnetfeld verstärkendes Element (13.1-13.4) angeordnet ist, das die erste Leiterbahn (12.1, 12.2) zumindest abschnittweise umgibt; und wenigstens ein zweites Leiterplattenelement (1), das ein dielektrisches Substrat mit mindestens einer Aussparung (3.1-3.4), die zum Einstecken des ersten Leiterplattenelements (6) ausgebildet ist, und mit mindestens einer auf diesem Substrat angeordneten, sich bis zu der Aussparung erstreckenden zweiten Leiterbahn umfasst; wobei das erste und das zweite Leiterplattenelement (6, 1) so ineinander gesteckt sind, dass die erste Leiterbahn (12.1, 12.2) die zweite Leiterbahn ergänzt.
Abstract:
Tochterplatine (2) zum Einsetzen in eine Mutterplatine (1), wobei mindestens eine Lötverbindung (21) zwischen Tochterplatine (2) und Mutterplatine (1) besteht, wobei die Tochterplatine (2) mindestens zwei Zungen (4) aufweist, die in Bohrlöcher (5) der Mutterplatine (1) einsetzbar sind.
Abstract:
A method and device for connecting a flexible circuit (12) to a printed circuit board (10) wherein the device is integral with flexible circuit and the printed circuit board resulting in an improvement in the ease and efficiency of assembly. The printed circuit board (10) includes a cut-out (32,36) in a side edge (34,38) thereof to yield an arcuate bearing rim (40,50) located between a pair of opposing nocks (45,55). The printed circuit board (10) includes a plurality of solder pads (46,56) adjacent the arcuate bearing rim and the arcuate bearing rim has a predetermined length. The flexible circuit (12) includes a pair of opposing notches (68) located one each in a lateral edge of the flexible circuit. The flexible circuit (12) also includes a plurality of solder pads (66) proximate to the pair of opposing notches (68). The flexible circuit (12) has a predetermined width at across the opposing notches (68) which is substantially equal to the predetermined length of said arcuate bearing rim (40,50). The flexible circuit (12) is caused to bow such that it can be inserted into the cut-out (32,36) so that the notches (68) interlock with the nocks (45,55) with the flexible circuit (12) engaging the bearing rim (40,50) to conform to the shape of the bearing rim and automatically align the solder pads (46,56) of the printed circuit board (10) with the solder pads (66) of the flexible circuit (12). The electrical and mechanical connection is completed by soldering.
Abstract:
A mechanical connection of printed circuit boards is disclosed for building three-dimensional structures from flat printed circuit board waste. The printed circuit boards are interconnected at right angles to each other and a slot (2) with a curved or polygonal progression is cut into a printed circuit board. A tongue set in a single piece through a more narrow strip (4) on the edge of another printed circuit board may be inserted into the slot (2). When the tongue is inserted into the slot (2), the marginal areas (6) of the tongue that project sideways beyond strip (4) snap behind the outer curved edge (8) of the slot (2).