WO2009071387A1 - Printed circuit board comprising contact pins connected thereto - Google Patents

Printed circuit board comprising contact pins connected thereto Download PDF

Info

Publication number
WO2009071387A1
WO2009071387A1 PCT/EP2008/064370 EP2008064370W WO2009071387A1 WO 2009071387 A1 WO2009071387 A1 WO 2009071387A1 EP 2008064370 W EP2008064370 W EP 2008064370W WO 2009071387 A1 WO2009071387 A1 WO 2009071387A1
Authority
WO
WIPO (PCT)
Prior art keywords
circuit board
printed circuit
contact pins
plug
main body
Prior art date
Application number
PCT/EP2008/064370
Other languages
German (de)
French (fr)
Inventor
Manfred Moser
Richard Gueckel
Original Assignee
Robert Bosch 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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Publication of WO2009071387A1 publication Critical patent/WO2009071387A1/en

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
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of a flexible or folded printed circuit
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/141—One or more single auxiliary printed circuits mounted on a main printed circuit, e.g. modules, adapters
    • 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
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/36—Assembling printed circuits with other printed circuits
    • H05K3/366—Assembling printed circuits with other printed circuits substantially perpendicularly to each other
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/04—Assemblies of printed circuits
    • H05K2201/048—Second PCB mounted on first PCB by inserting in window or holes of the first PCB
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10189—Non-printed connector

Definitions

  • the invention relates to a printed circuit board with contact pins connected thereto which extend at least in regions parallel to the plane of this printed circuit board.
  • Circuit boards such as those of control units for motor vehicles, must be contacted with other particular electrical and electronic devices in their environment.
  • the circuit board side pin headers with angled pins in particular those which are angled at a 90 ° angle, and the connection side with these corresponding female headers.
  • the position of the individual pins is therefore not exactly aligned, but may vary slightly, which may occur within this conditional tumbling their connection-side faces partially tolerance violations that lead to a difficult insertion or in unfavorable cases to jamming or even preventing the insertion into the associated Lead bushings.
  • the pin headers come, which can adversely affect the overall life of the electrical connection.
  • the object of the invention is to provide a printed circuit board with contact pins connected thereto, which avoids the disadvantages mentioned, and provides a contact without undesirably large Taumelniktoleranzen.
  • a printed circuit board with contact pins connected thereto wherein the contact pins extend at least partially parallel to the plane of this printed circuit board.
  • the printed circuit board has a printed circuit board main part and a printed circuit board plug-in part, printed circuit board main part and printed circuit board plug-in part at an angle, in particular right angles to each other, and the printed circuit board plug part has contact pins which are rectilinear.
  • no angled, in particular angled by 90 ° contact pins are used, which are inserted into the main circuit board body, in particular soldered. Rather, the contact pins are formed in a straight line and inserted straight into the PCB plug-in part.
  • the outer contacting required at least partially parallel running of the pins to the main body of the printed circuit board is achieved in that they are inserted straight into the printed circuit board plug-in part and the printed circuit board plug-in part at an angle, namely namely at a right angle to the main body part.
  • the printed circuit board main part and the printed circuit board plug-in part are formed by means of an angled, in particular flexible or approximately flexible printed circuit board. Consequently, the printed circuit board can be separated into the printed circuit board main body and the printed circuit board male part by folding the flexible printed circuit board, for example a semi-flex printed circuit board, approximately 90 ° in the insertion region of the contact pins, whereby the inserted contact pins are substantially parallel extend to the level of the main body of the printed circuit board.
  • the contact pins can be formed here as individual contact pins as well as a connector strip, these being soldered or pressed into the printed circuit board plug-in part.
  • a pre-milling can be introduced, which facilitates the unfolding or only possible. This milling is in particular the angle opposite on the other side of the circuit board.
  • the printed circuit board main part and the printed circuit board plug-in part are formed as two blunt-soldered components.
  • the printed circuit board plug-in part is therefore soldered bluntly to one end face of the printed circuit board main part or, conversely, the printed circuit board plug-in part is bluntly soldered to the main printed circuit board on the upper side or underside.
  • the printed circuit board main part and the printed circuit board plug-in part are formed as two components that are plugged together and soldered to one another.
  • Circuit board main body and PCB plug-in part here have recesses that allows the nesting of these circuit board parts, ie such that recesses and the absence of recesses correspond to each other such that the desired geometry can be achieved by mating. More details on this show the embodiments.
  • the contact pins are soldered to the PCB plug-in part. Soldering can be produced very inexpensively and on a large industrial scale.
  • FIG. 1 shows a printed circuit board according to the invention as a semi-flex printed circuit board with associated female connector, R. 321102 4
  • Figure 3 shows an embodiment with two assembled and soldered together PCB parts.
  • FIG. 1 shows a printed circuit board 1 with contact pins 2 connected thereto.
  • the printed circuit board 1 comprises a printed circuit board main part 3 and a printed circuit board male part 4, the printed circuit board male part 4 having the contact pins 2.
  • the contact pins 2 are spaced from each other soldered in the printed circuit board plug-in part 4, such that they project beyond the printed circuit board plug-in part 4.
  • the printed circuit board 1 is arranged in a housing 5 schematically indicated here, which is surmounted by the contact pins 2 to the outside of the housing 5 for contacting with a socket element 6 corresponding schematically to the contact pins 2.
  • the printed circuit board 1 is a flexible printed circuit board 7, in particular a semi-flex printed circuit board 8.
  • a pre-cut 20 are introduced before the kinking conductor track underside.
  • the contact pins 2 are formed in a straight line, so in turn have no bends or kinks.
  • Their essentially parallel course to the plane of the main body of the printed circuit board is achieved by arranging the rectilinearly formed contact pins 2 in the printed circuit board plug-in part 4, which in turn assumes a substantially right angle ⁇ to the printed circuit board main body 3.
  • FIG. 2 shows a printed circuit board 1 in another embodiment. It consists of the main circuit board body 3 and the printed circuit board male part 4 and is in turn arranged in a housing 5, shown only schematically, for example, a control unit 10 for a motor vehicle, not shown.
  • socket element 6 in particular are electrically connected.
  • the contact pins 2 are soldered via solder points 11 on the printed circuit board plug-in part 4.
  • the printed circuit board plug-in part 4 is in turn butt soldered to the main body part 3, namely at a connection point 11 to which the main body part 3 is applied with one of its end faces 12 on a printed circuit board plug part top 13, and wherein the connection point 11 at least partially subjected to Vietnameseslöt Vietnameseen 14, in particular on both sides of the main body part 3 (namely top and bottom) is acted upon to produce a stable connection.
  • Thembislötmay 14 are advantageously applied in such a way that they further electrically connect due to the perspective here non-visible traces of PCB main body 3 to the PCB plug-in part 4, in particular for the formation of electrical connections with the contact pins 2.
  • the circuit board 1 for the production of Board main body 3 and circuit board male part 4 initially integrally formed and then share in an example already structurally provided predetermined breaking point in the main body part 3 and the PCB plug-in part 4, wherein the original continuous, not shown here traces on the circuit board 1 now in such the circuit board main part 3 and the circuit board plug-in part 4 are separated, and wherein these correspond in their course.
  • each originally continuous trace can be re-connected by soldering with a simple unfolding of the PCB male part 4 for blunt soldering to the main body part 3.
  • Figure 3 shows (as Figure 3a and 3b) turn a circuit board 1 in another embodiment, namely with mated and soldered together PCB parts 16, wherein the circuit board parts 16 are once the PCB main body 3 and once the PCB male part 4.
  • the PCB plug-in part 4 in this case again in an embodiment as already R. 321102 6
  • FIG. 3b shows, in plan view, the printed circuit board plug-in part 4 and the printed circuit board main part 3.
  • the printed circuit board plug-in part 3 has a plug-in part recess 18, which runs parallel to its longitudinal side 17 approximately to the middle and is slightly spaced from the longitudinal side 17, which preferably has the thickness s of the main body part 3 is formed.
  • the circuit board main body 3 has a parallel spaced along its end face 12 extending, on the other side than at the PCB plug-in part 4 extending, Hauptteilaus Principleung 19.
  • the plug-in part recess 18 and the main part recess 19 can be inserted into one another, namely, fit into one another.
  • the connecting point 11 forming in this case is in turn soldered in the joining region, preferably in the four right angles arising in this case, in each case in the resulting edges 20 with connecting solder points 14.
  • the contacting of printed conductors on the printed circuit board main body 3 with those on the printed circuit board male part 4, in particular for the electrical connection of the contact pins 2 to the printed circuit board main body 3, can advantageously also be achieved with the connection soldering points 14.

Abstract

The invention relates to a printed circuit board (1) comprising contact pins which are connected thereto and extend at least in some regions parallel to the plane of said printed circuit board (1). According to the invention, the printed circuit board (1) comprises a circuit board main part (3) and a circuit board male connector (4), the circuit board main part (3) and the circuit board male connector (4) running at an angle (a), in particular a right angle, with respect to one another and the circuit board male connector (4) comprising contact pins (2) which are configured in a linear manner. The invention also relates to a control device for a motor vehicle, comprising a printed circuit board of this type (1).

Description

R. 321102 1 R. 321102 1
Beschreibungdescription
Titel Leiterplatte mit daran angeschlossenen KontaktstiftenTitle Printed circuit board with pins connected to it
Die Erfindung betrifft eine Leiterplatte mit daran angeschlossenen Kontaktstiften, die zumindest bereichsweise parallel zur Ebene dieser Leiterplatte verlaufen.The invention relates to a printed circuit board with contact pins connected thereto which extend at least in regions parallel to the plane of this printed circuit board.
Stand der TechnikState of the art
Leiterplatten, beispielsweise solche von Steuergeräten für Kraftfahrzeuge, müssen mit weiteren insbesondere elektrischen und elektronischen Einrichtungen in ihrer Umgebung kontaktiert werden. Hierzu dienen im Stand der Technik leiterplattenseitig Stiftleisten mit abgewinkelten Pins, insbesondere solchen, die in einem 90°-Winkel abgewinkelt sind, und anschlussseitig mit diesen korrespondierende Buchsenleisten. Hierdurch ergeben sich relativ lange Pins und in ungünstigen Fällen Probleme bei der Einhaltung der leiterplattenseitigen Taumelkreistoleranzen; die Lage der einzelnen Pins ist demzufolge nicht exakt ausgerichtet, sondern kann leicht variieren, wodurch innerhalb von hierdurch bedingten Taumelkreisen ihrer anschlussseitigen Stirnseiten teilweise Toleranzüberschreitungen auftreten können, die zu einem erschwerten Einführen oder in ungünstigen Fällen zu einem Klemmen oder gar Verhindern des Einführens in die zugehörigen Buchsenleisten führen. Weiter kann es durch Kraftaufwendung im Vorgang des Fügens der Stiftleisten mit den zugehörigen Buchsenleisten zu einer unerwünschten Kraftbeaufschlagung und Beanspruchung der leiterplattenseitigen Einbringung, beispielsweise Verlötung, der Stiftleisten kommen, was sich nachteilig auf die Gesamtlebensdauer der elektrischen Verbindung auswirken kann.Circuit boards, such as those of control units for motor vehicles, must be contacted with other particular electrical and electronic devices in their environment. For this purpose, in the prior art, the circuit board side pin headers with angled pins, in particular those which are angled at a 90 ° angle, and the connection side with these corresponding female headers. This results in relatively long pins and in unfavorable cases problems in compliance with the circuit board side Taumelkreistoleranzen; The position of the individual pins is therefore not exactly aligned, but may vary slightly, which may occur within this conditional tumbling their connection-side faces partially tolerance violations that lead to a difficult insertion or in unfavorable cases to jamming or even preventing the insertion into the associated Lead bushings. Further, by application of force in the process of joining the pin headers with the associated female headers to an undesirable application of force and stress on the board-side insertion, such as soldering, the pin headers come, which can adversely affect the overall life of the electrical connection.
Aufgabe der Erfindung ist es, eine Leiterplatte mit daran angeschlossenen Kontaktstiften bereitzustellen, die die genannten Nachteile vermeidet, und eine Kontaktierung ohne unerwünscht große Taumelkreistoleranzen bereitstellt.The object of the invention is to provide a printed circuit board with contact pins connected thereto, which avoids the disadvantages mentioned, and provides a contact without undesirably large Taumelkreistoleranzen.
Offenbarung der Erfindung R. 321102 2Disclosure of the invention R. 321102 2
Hierzu wird eine Leiterplatte mit daran angeschlossenen Kontaktstiften vorgeschlagen, wobei die Kontaktstifte zumindest bereichsweise parallel zur Ebene dieser Leiterplatte verlaufen. Es ist vorgesehen, dass die Leiterplatte ein Leiterplatten-Hauptteil und ein Leiterplatten-Steckteil aufweist, wobei Leiterplatten-Hauptteil und Leiterplatten-Steckteil unter einem Winkel, insbesondere rechten Winkel, zueinander verlaufen, und das Leiterplatten- Steckteil Kontaktstifte aufweist, die geradlinig ausgebildet sind. Anders als im Stand der Technik werden keine abgewinkelten, insbesondere um 90° abgewinkelten, Kontaktstifte verwendet, die in das Leiterplatten-Hauptteil eingesetzt, insbesondere eingelötet werden. Vielmehr werden die Kontaktstifte geradlinig ausgebildet und in das Leiterplatten-Steckteil geradlinig eingesetzt. Das zur Außenkontaktierung erforderliche zumindest bereichsweise Parallelverlaufen der Kontaktstifte zum Leiterplatten-Hauptteil wird dadurch erreicht, dass diese im Leiterplatten-Steckteil geradlinig eingesetzt sind und das Leiterplatten-Steckteil unter einem Winkel, insbesondere nämlich unter einem rechten Winkel, zum Leiterplatten-Hauptteil verläuft.For this purpose, a printed circuit board with contact pins connected thereto is proposed, wherein the contact pins extend at least partially parallel to the plane of this printed circuit board. It is envisaged that the printed circuit board has a printed circuit board main part and a printed circuit board plug-in part, printed circuit board main part and printed circuit board plug-in part at an angle, in particular right angles to each other, and the printed circuit board plug part has contact pins which are rectilinear. Unlike in the prior art, no angled, in particular angled by 90 °, contact pins are used, which are inserted into the main circuit board body, in particular soldered. Rather, the contact pins are formed in a straight line and inserted straight into the PCB plug-in part. The outer contacting required at least partially parallel running of the pins to the main body of the printed circuit board is achieved in that they are inserted straight into the printed circuit board plug-in part and the printed circuit board plug-in part at an angle, namely namely at a right angle to the main body part.
In einer bevorzugten Ausführungsform ist vorgesehen, dass das Leiterplatten- Hauptteil und das Leiterplatten-Steckteil mittels einer abgewinkelten, insbesondere flexiblen oder annähernd flexiblen Leiterplatte ausgebildet sind. Es lässt sich demzufolge die Leiterplatte in Leiterplatten-Hauptteil und Leiterplatten- Steckteil separieren dadurch, dass die flexible Leiterplatte, beispielsweise eine Semi-Flex-Leiterplatte, im Einbringungsbereich der Kontaktstifte um etwa 90° nach oben geklappt wird, wodurch die eingebrachten Kontaktstifte im wesentlichen parallel zur Ebene des Leiterplatten-Hauptteils verlaufen. Die Kontaktstifte können hierbei als einzelne Kontaktstifte wie auch als Steckerleiste ausgebildet sein, wobei diese in das Leiterplatten-Steckteil eingelötet oder eingepresst sind. Vor dem Aufklappen des Leiterplatten-Steckteils kann eine Vorfräsung eingebracht werden, die das Aufklappen erleichtert oder auch erst ermöglicht. Diese Fräsung liegt insbesondere dem Winkel gegenüber auf der jeweils anderen Seite der Leiterplatte.In a preferred embodiment it is provided that the printed circuit board main part and the printed circuit board plug-in part are formed by means of an angled, in particular flexible or approximately flexible printed circuit board. Consequently, the printed circuit board can be separated into the printed circuit board main body and the printed circuit board male part by folding the flexible printed circuit board, for example a semi-flex printed circuit board, approximately 90 ° in the insertion region of the contact pins, whereby the inserted contact pins are substantially parallel extend to the level of the main body of the printed circuit board. The contact pins can be formed here as individual contact pins as well as a connector strip, these being soldered or pressed into the printed circuit board plug-in part. Before unfolding the PCB plug-in part, a pre-milling can be introduced, which facilitates the unfolding or only possible. This milling is in particular the angle opposite on the other side of the circuit board.
In einer weiteren Ausführungsform sind das Leiterplatten-Hauptteil und das Leiterplatten-Steckteil als zwei, stumpf aneinander gelötete Bauteile ausgebildet. R. 321 102 3In a further embodiment, the printed circuit board main part and the printed circuit board plug-in part are formed as two blunt-soldered components. R. 321 102 3
Das Leiterplatten-Steckteil wird demzufolge an eine Stirnseite des Leiterplatten- Hauptteils stumpf angelötet oder - umgekehrt - das Leiterplatten-Steckteil stumpf auf das Leiterplatten-Hauptteil oberseitig oder unterseitig aufgelötet. Weiter kommen zur Bewirkung der mechanischen, nicht notwendig elektrischen Verbindung auch weitere Befestigungsmethoden wie etwa Klebungen in Betracht.The printed circuit board plug-in part is therefore soldered bluntly to one end face of the printed circuit board main part or, conversely, the printed circuit board plug-in part is bluntly soldered to the main printed circuit board on the upper side or underside. Next coming to effect the mechanical, not necessary electrical connection and other attachment methods such as adhesives into consideration.
In einer anderen Ausführungsform sind das Leiterplatten-Hauptteil und das Leiterplatten-Steckteil als zwei zusammengesteckte und miteinander verlötete Bauteile ausgebildet. Leiterplatten-Hauptteil und Leiterplatten-Steckteil weisen hierbei Ausnehmungen auf, die das Ineinanderstecken dieser Leiterplattenteile ermöglicht, also dergestalt, dass Ausnehmungen und das Fehlen von Ausnehmungen einander derart entsprechen, dass die gewünschte Geometrie durch Zusammenstecken erzielt werden kann. Näheres hierzu zeigen die Ausführungsbeispiele.In another embodiment, the printed circuit board main part and the printed circuit board plug-in part are formed as two components that are plugged together and soldered to one another. Circuit board main body and PCB plug-in part here have recesses that allows the nesting of these circuit board parts, ie such that recesses and the absence of recesses correspond to each other such that the desired geometry can be achieved by mating. More details on this show the embodiments.
In einer weiteren Ausführungsform sind die Kontaktstifte mit dem Leiterplattensteckteil verlötet. Eine Lötung lässt sich sehr preisgünstig und im großindustriellem Maßstab leicht herstellen.In a further embodiment, the contact pins are soldered to the PCB plug-in part. Soldering can be produced very inexpensively and on a large industrial scale.
Weiter wird ein Steuergerät für ein Kraftfahrzeug vorgeschlagen, mit einerNext, a control device for a motor vehicle is proposed, with a
Leiterplatte, die vorstehend beschriebene Eigenschaften und Merkmale aufweist.Printed circuit board having the above-described characteristics and features.
Weitere vorteilhafte Ausführungsformen ergeben sich aus den Unteransprüchen und aus Kombinationen derselben.Further advantageous embodiments will become apparent from the dependent claims and combinations thereof.
Kurze Beschreibung der ZeichnungenBrief description of the drawings
Die Erfindung wird nachfolgend anhand von Ausführungsbeispielen näher beschrieben, ohne jedoch hierauf beschränkt zu sein.The invention will be described in more detail below with reference to embodiments, but without being limited thereto.
Es zeigenShow it
Figur 1 eine erfindungsgemäße Leiterplatte als Semi-Flex-Leiterplatte mit zugehöriger Buchsenleiste, R. 321102 41 shows a printed circuit board according to the invention as a semi-flex printed circuit board with associated female connector, R. 321102 4
Figur 2 die Leiterplatte mit stumpf gelöteten Leiterplattenteilen und2 shows the printed circuit board with blunt soldered printed circuit board parts and
Figur 3 eine Ausführungsform mit zwei zusammengesteckten und miteinander verlöteten Leiterplattenteilen.Figure 3 shows an embodiment with two assembled and soldered together PCB parts.
Ausführungsform(en) der ErfindungEmbodiment (s) of the invention
Figur 1 zeigt eine Leiterplatte 1 mit daran angeschlossenen Kontaktstiften 2. Die Leiterplatte 1 besteht aus einem Leiterplatten-Hauptteil 3 und aus einem Leiterplatten-Steckteil 4, wobei das Leiterplatte-Steckteil 4 die Kontaktstifte 2 aufweist. Die Kontaktstifte 2 sind zueinander beabstandet in dem Leiterplatten- Steckteil 4 verlötet, dergestalt, dass sie das Leiterplatten-Steckteil 4 überragen. Die Leiterplatte 1 ist in einem hier schematisch angedeuteten Gehäuse 5 angeordnet, das von den Kontaktstiften 2 nach außerhalb des Gehäuses 5 zur Kontaktierung mit einem den Kontaktstiften 2 entsprechenden, schematisch dargestellten Buchsenelement 6 überragt wird. Die Leiterplatte 1 ist eine flexible Leiterplatte 7, insbesondere eine Semi-Flex-Leiterplatte 8. Sie ist zur Ausbildung des Leiterplatten-Hauptteils 3 und des Leiterplatten-Steckteils 4 an einer Knickstelle 9 unter Einschluss eines Winkels α, der bevorzugt ein rechter Winkel ist, abgeknickt. Zur Erleichterung des Abknickens kann, dem Winkel gegenüberliegend, eine Vorfräsung 20 noch vor dem Abknicken leiterbahnunterseitig eingebracht werden. Die Kontaktstifte 2 sind hierbei geradlinig ausgebildet, weisen also ihrerseits keine Abbiegungen oder Knickstellen auf. Ihr im Wesentlichen paralleles Verlaufen zur Ebene des Leiterplatten-Hauptteils wird dadurch bewirkt, dass die geradlinig ausgebildeten Kontaktstifte 2 in dem Leiterplatten-Steckteil 4 angeordnet sind, das seinerseits einen im Wesentlichen rechten Winkel α zu dem Leiterplatten-Haupotteil 3 einnimmt.FIG. 1 shows a printed circuit board 1 with contact pins 2 connected thereto. The printed circuit board 1 comprises a printed circuit board main part 3 and a printed circuit board male part 4, the printed circuit board male part 4 having the contact pins 2. The contact pins 2 are spaced from each other soldered in the printed circuit board plug-in part 4, such that they project beyond the printed circuit board plug-in part 4. The printed circuit board 1 is arranged in a housing 5 schematically indicated here, which is surmounted by the contact pins 2 to the outside of the housing 5 for contacting with a socket element 6 corresponding schematically to the contact pins 2. The printed circuit board 1 is a flexible printed circuit board 7, in particular a semi-flex printed circuit board 8. It is for forming the main body part 3 and the printed circuit board male part 4 at a kink point 9, including an angle α, which is preferably a right angle, kinked. To facilitate the kinking, opposite to the angle, a pre-cut 20 are introduced before the kinking conductor track underside. The contact pins 2 are formed in a straight line, so in turn have no bends or kinks. Their essentially parallel course to the plane of the main body of the printed circuit board is achieved by arranging the rectilinearly formed contact pins 2 in the printed circuit board plug-in part 4, which in turn assumes a substantially right angle α to the printed circuit board main body 3.
Figur 2 zeigt eine Leiterplatte 1 in anderer Ausführungsform. Sie besteht aus dem Leiterplatten-Hauptteil 3 und dem Leiterplatten-Steckteil 4 und ist wiederum in einem nur schematisch dargestellten Gehäuse 5, beispielsweise eines Steuergeräts 10 für ein nicht dargestelltes Kraftfahrzeug, angeordnet. Das Leiterplatten-Steckteil 4 weist, das Gehäuse 5 durchdringend und nach außen überragend, die Kontaktstifte 2 auf, die außerhalb des Gehäuses 5 mit einem nur R. 321102 5FIG. 2 shows a printed circuit board 1 in another embodiment. It consists of the main circuit board body 3 and the printed circuit board male part 4 and is in turn arranged in a housing 5, shown only schematically, for example, a control unit 10 for a motor vehicle, not shown. The PCB plug-in part 4, the housing 5 penetrating and outwardly outstanding, the contact pins 2, the outside of the housing 5 with a only R. 321102 5
schematisch dargestellten Buchsenelement 6 korrespondieren, insbesondere elektrisch verbunden sind. Die Kontaktstifte 2 sind über Lötpunkte 11 auf dem Leiterplatten-Steckteil 4 verlötet. Das Leiterplatten-Steckteil 4 ist seinerseits mit dem Leiterplatten-Hauptteil 3 stumpf verlötet, nämlich an einer Verbindungsstelle 11 , an der das Leiterplatten-Hauptteil 3 mit einer seiner Stirnseiten 12 auf einer Leiterplatten-Steckteiloberseite 13 aufgebracht ist, und wobei die Verbindungsstelle 11 zumindest bereichsweise mit Verbindungslötpunkten 14 beaufschlagt, insbesondere beidseitig des Leiterplatten-Hauptteils 3 (nämlich ober- und unterseitig) beaufschlagt ist, um eine stabile Verbindung herzustellen. Die Verbindungslötpunkte 14 werden vorteilhaft dergestalt aufgebracht, dass sie aufgrund der Perspektive hier nicht sichtbare Leiterbahnen vom Leiterplatten- Hauptteil 3 hin zum Leiterplatten-Steckteil 4 elektrisch weiterverbinden, insbesondere zur Ausbildung elektrischer Verbindungen mit den Kontaktstiften 2. Vorteilhaft lässt sich die Leiterplatte 1 zur Herstellung von Leiterplatten-Hauptteil 3 und Leiterplatten-Steckteil 4 zunächst einstückig ausbilden und dann an einer beispielsweise bereits konstruktiv vorgesehenen Sollbruchstelle in das Leiterplattenhauptteil 3 und das Leiterplatten-Steckteil 4 teilen, wobei die ursprünglich durchlaufenden, hier nicht dargestellten Leiterbahnen auf der Leiterplatte 1 nun in solche auf dem Leiterplatten-Hauptteil 3 und dem Leiterplatten-Steckteil 4 getrennt werden, und wobei sich diese in ihrem Verlauf entsprechen. Auf diese Weise kann bei einfachem Aufklappen des Leiterplatten- Steckteils 4 zur stumpfen Verlötung mit dem Leiterplatten-Hauptteil 3 zusätzlich zur mechanischen Verbindung vorteilhaft jede ursprünglich durchlaufende Leiterbahn durch Lötung wieder verbunden werden.schematically illustrated socket element 6, in particular are electrically connected. The contact pins 2 are soldered via solder points 11 on the printed circuit board plug-in part 4. The printed circuit board plug-in part 4 is in turn butt soldered to the main body part 3, namely at a connection point 11 to which the main body part 3 is applied with one of its end faces 12 on a printed circuit board plug part top 13, and wherein the connection point 11 at least partially subjected to Verbindungslötpunkten 14, in particular on both sides of the main body part 3 (namely top and bottom) is acted upon to produce a stable connection. The Verbindungslötpunkte 14 are advantageously applied in such a way that they further electrically connect due to the perspective here non-visible traces of PCB main body 3 to the PCB plug-in part 4, in particular for the formation of electrical connections with the contact pins 2. Advantageously, the circuit board 1 for the production of Board main body 3 and circuit board male part 4 initially integrally formed and then share in an example already structurally provided predetermined breaking point in the main body part 3 and the PCB plug-in part 4, wherein the original continuous, not shown here traces on the circuit board 1 now in such the circuit board main part 3 and the circuit board plug-in part 4 are separated, and wherein these correspond in their course. In this way, in addition to the mechanical connection advantageously each originally continuous trace can be re-connected by soldering with a simple unfolding of the PCB male part 4 for blunt soldering to the main body part 3.
Auch hier ergibt sich keine übermäßige Toleranz in Taumelkreisen 15 jedes Kontaktstiftes 2, da diese als geradlinig ausgeführte Kontaktstifte mit deutlich geringerer Toleranz und vereinfacht in das Buchsenelement 6 eingeführt werden können.Again, there is no excessive tolerance in the tumbling circles 15 of each contact pin 2, since these can be introduced as a rectilinear contact pins with significantly lower tolerance and simplified in the socket member 6.
Figur 3 zeigt (als Figur 3a und 3b) wiederum eine Leiterplatte 1 in einer anderen Ausführungsform, nämlich mit zusammengesteckten und miteinander verlöteten Leiterplattenteilen 16, wobei die Leiterplattenteile 16 einmal das Leiterplatten- Hauptteil 3 und einmal das Leiterplatten-Steckteil 4 sind. Das Leiterplatten- Steckteil 4 weist hierbei wiederum in einer Ausführungsform wie bereits R. 321102 6Figure 3 shows (as Figure 3a and 3b) turn a circuit board 1 in another embodiment, namely with mated and soldered together PCB parts 16, wherein the circuit board parts 16 are once the PCB main body 3 and once the PCB male part 4. The PCB plug-in part 4 in this case again in an embodiment as already R. 321102 6
vorstehend beschrieben die Kontaktstifte 2 auf. Leiterplatten-Hauptteil 3 und Leiterplatten-Steckteil 4 sind vorliegend dergestalt ausgebildet, dass Leiterplatten-Hauptteil 3 und Leiterplatten-Steckteil 4 jeweils miteinander korrespondierende Ausnehmungen aufweisen, die ein Zusammenstecken beider Leiterplattenteile 16 erlauben. Figur 3b zeigt jeweils in Aufsicht das Leiterplatten- Steckteil 4 und das Leiterplatten-Hauptteil 3. Das Leiterplatten-Steckteil 3 weist eine parallel seiner Längsseite 17 etwa bis zur Mitte verlaufende, zur Längsseite 17 gering beabstandete Steckteilausnehmung 18 auf, die bevorzugt in der Stärke s des Leiterplatten-Hauptteils 3 ausgebildet ist. In ähnlicher Weise weist das Leiterplatten-Hauptteil 3 eine parallel beabstandet entlang seiner Stirnseite 12 verlaufende, und zwar auf der jeweils anderen Seite als am Leiterplatten- Steckteil 4 verlaufende, Hauptteilausnehmung 19 auf. Über die Steckteilausnehmung 18 und die Hauptteilausnehmung 19 lassen sich das Leiterplatten-Hauptteil 3 und das Leiterplatten-Steckteil 4 ineinander stecken, nämlich ineinander fügen. Bevorzugt wird die sich hierbei ausbildende Verbindungsstelle 11 wiederum im Fügebereich, bevorzugt in den hierbei entstehenden vier rechten Winkeln jeweils in den hierbei entstehenden Kanten 20 mit Verbindungslötpunkten 14 verlötet. Gleichzeitig lässt sich mit den Verbindungslötpunkten 14 auch hier vorteilhaft die Kontaktierung von Leiterbahnen auf dem Leiterplatten-Hauptteil 3 mit solchen auf dem Leiterplatten-Steckteil 4, insbesondere zur elektrischen Verbindung der Kontaktstifte 2 mit dem Leiterplatten-Hauptteil 3, herstellen. described above, the contact pins 2. Printed circuit board main body 3 and printed circuit board male part 4 are in the present case designed in such a way that printed circuit board main part 3 and printed circuit board male part 4 each have mutually corresponding recesses which allow mating of both printed circuit board parts 16. FIG. 3b shows, in plan view, the printed circuit board plug-in part 4 and the printed circuit board main part 3. The printed circuit board plug-in part 3 has a plug-in part recess 18, which runs parallel to its longitudinal side 17 approximately to the middle and is slightly spaced from the longitudinal side 17, which preferably has the thickness s of the main body part 3 is formed. Similarly, the circuit board main body 3 has a parallel spaced along its end face 12 extending, on the other side than at the PCB plug-in part 4 extending, Hauptteilausnehmung 19. Via the plug-in part recess 18 and the main part recess 19, the main circuit board part 3 and the printed circuit board plug-in part 4 can be inserted into one another, namely, fit into one another. Preferably, the connecting point 11 forming in this case is in turn soldered in the joining region, preferably in the four right angles arising in this case, in each case in the resulting edges 20 with connecting solder points 14. At the same time, the contacting of printed conductors on the printed circuit board main body 3 with those on the printed circuit board male part 4, in particular for the electrical connection of the contact pins 2 to the printed circuit board main body 3, can advantageously also be achieved with the connection soldering points 14.

Claims

Ansprüche claims
1. Leiterplatte mit daran angeschlossenen Kontaktstiften, die zumindest bereichsweise parallel zur Ebene dieser Leiterplatte verlaufen, dadurch gekennzeichnet, dass die Leiterplatte (1 ) ein Leiterplatten-Hauptteil (3) und ein Leiterplatten-Steckteil (4) aufweist, wobei Leiterplatten-Hauptteil1. printed circuit board with contact pins connected thereto, which extend at least partially parallel to the plane of this printed circuit board, characterized in that the printed circuit board (1) has a printed circuit board main part (3) and a printed circuit board plug-in part (4), wherein printed circuit board main part
(3) und Leiterplatten-Steckteil (4) unter einem Winkel (α), insbesondere rechten Winkel, zueinander verlaufen und das Leiterplatten-Steckteil (4) die Kontaktstifte (2) aufweist, die geradlinig ausgebildet sind.(3) and printed circuit board plug-in part (4) at an angle (α), in particular at right angles, to each other and the printed circuit board plug-in part (4), the contact pins (2) which are formed in a straight line.
2. Leiterplatte nach Anspruch 1 , dadurch gekennzeichnet, dass das Leiterplatten-Hauptteil (3) und das Leiterplatten-Steckteil (4) mittels einer abgewinkelten, insbesondere flexiblen Leiterplatte (1 ) ausgebildet sind.2. Printed circuit board according to claim 1, characterized in that the printed circuit board main part (3) and the printed circuit board plug-in part (4) by means of an angled, in particular flexible printed circuit board (1) are formed.
3. Leiterplatte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Leiterplatten-Hauptteil (3) und das Leiterplatten-Steckteil (4) als zwei, stumpf aneinander gelötete Bauteile ausgebildet sind.3. Printed circuit board according to one of the preceding claims, characterized in that the main circuit board part (3) and the printed circuit board plug-in part (4) are formed as two blunt soldered together components.
4. Leiterplatte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Leiterplatten-Hauptteil (3) und das Leiterplatten-Steckteil (4) als zwei zusammengesteckte und miteinander verlötete Bauteile ausgebildet sind.4. Printed circuit board according to one of the preceding claims, characterized in that the printed circuit board main part (3) and the printed circuit board plug-in part (4) are formed as two assembled and soldered together components.
5. Leiterplatte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Kontaktstifte (2) mit dem Leiterplatten-Steckteil5. Printed circuit board according to one of the preceding claims, characterized in that the contact pins (2) with the printed circuit board plug-in part
(4) verlötet sind.(4) are soldered.
6. Steuergerät für ein Kraftfahrzeug, mit einer Leiterplatte (2) nach einem oder mehreren der vorhergehenden Ansprüche. 6. Control device for a motor vehicle, comprising a printed circuit board (2) according to one or more of the preceding claims.
PCT/EP2008/064370 2007-12-03 2008-10-23 Printed circuit board comprising contact pins connected thereto WO2009071387A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007058095.0 2007-12-03
DE200710058095 DE102007058095A1 (en) 2007-12-03 2007-12-03 Printed circuit board with contact pins connected to it

Publications (1)

Publication Number Publication Date
WO2009071387A1 true WO2009071387A1 (en) 2009-06-11

Family

ID=40497690

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/064370 WO2009071387A1 (en) 2007-12-03 2008-10-23 Printed circuit board comprising contact pins connected thereto

Country Status (2)

Country Link
DE (1) DE102007058095A1 (en)
WO (1) WO2009071387A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015203592A1 (en) * 2015-02-27 2016-09-01 Zf Friedrichshafen Ag Electronic unit with a plug arrangement
DE202017103569U1 (en) * 2017-06-14 2018-09-17 Sma Solar Technology Ag Coil and electrical or electronic device with such a coil
DE102018010157B4 (en) * 2018-12-28 2021-05-06 Joynext Gmbh Assembly with an electronic device and a coupling and method for assembling the assembly

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427715A (en) * 1966-06-13 1969-02-18 Motorola Inc Printed circuit fabrication
DE2338499A1 (en) * 1973-07-30 1975-02-20 Bosch Gmbh Robert Small electronic chassis for vehicles - is used to generate impulses for windscreen wiper and washer drives
DE3936906A1 (en) * 1989-11-06 1991-05-08 Telefunken Electronic Gmbh Housing for electronic device in motor vehicle - has frame provided by inside surface fitted with two opposing carrier plates
DE4303908A1 (en) * 1993-02-10 1994-08-11 Siemens Ag Controller
EP1206006A1 (en) * 2000-11-13 2002-05-15 Telefonaktiebolaget L M Ericsson (Publ) Circuit board assembly
EP1427073A1 (en) * 2002-12-06 2004-06-09 Autosplice Systems, Inc. Solder reserve transfer device and process
EP1523230A1 (en) * 2003-10-08 2005-04-13 Ingersoll-Rand Company Circuit board assembly main and connector boards and connector pins for same
WO2005089033A1 (en) * 2004-03-11 2005-09-22 Siemens Aktiengesellschaft Control appliance
WO2007036181A1 (en) * 2005-09-30 2007-04-05 Siemens Aktiengesellschaft Connection of two semi-conductor plates or flat components by means of a mechanical lock
WO2008131711A1 (en) * 2007-04-27 2008-11-06 Conti Temic Microelectronic Gmbh Circuit board comprising a bendable plug connection and method for the production of such a plug connection

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427715A (en) * 1966-06-13 1969-02-18 Motorola Inc Printed circuit fabrication
DE2338499A1 (en) * 1973-07-30 1975-02-20 Bosch Gmbh Robert Small electronic chassis for vehicles - is used to generate impulses for windscreen wiper and washer drives
DE3936906A1 (en) * 1989-11-06 1991-05-08 Telefunken Electronic Gmbh Housing for electronic device in motor vehicle - has frame provided by inside surface fitted with two opposing carrier plates
DE4303908A1 (en) * 1993-02-10 1994-08-11 Siemens Ag Controller
EP1206006A1 (en) * 2000-11-13 2002-05-15 Telefonaktiebolaget L M Ericsson (Publ) Circuit board assembly
EP1427073A1 (en) * 2002-12-06 2004-06-09 Autosplice Systems, Inc. Solder reserve transfer device and process
EP1523230A1 (en) * 2003-10-08 2005-04-13 Ingersoll-Rand Company Circuit board assembly main and connector boards and connector pins for same
WO2005089033A1 (en) * 2004-03-11 2005-09-22 Siemens Aktiengesellschaft Control appliance
WO2007036181A1 (en) * 2005-09-30 2007-04-05 Siemens Aktiengesellschaft Connection of two semi-conductor plates or flat components by means of a mechanical lock
WO2008131711A1 (en) * 2007-04-27 2008-11-06 Conti Temic Microelectronic Gmbh Circuit board comprising a bendable plug connection and method for the production of such a plug connection

Also Published As

Publication number Publication date
DE102007058095A1 (en) 2009-06-04

Similar Documents

Publication Publication Date Title
DE102013108383C5 (en) connector module
DE3709903C2 (en) ELECTRIC CONNECTOR
DE102006009035A1 (en) A method of making a metal clip and metal clip made by the method
DE4312091C2 (en) PCB connector
DE202006006659U1 (en) Structural assembly for industrial automation device, has housing half provided with metallic fixing devices for fixing and contacting printed circuit board and coupling part and including connector in base area
DE102013211137A1 (en) Joint connector expanding structure and joint connector
DE102008060642A1 (en) Connectors
DE112012002018T5 (en) Card edge connector and connector with this connector connector
EP1976075B1 (en) Adapter
DE102004020422A1 (en) Pin for solderless electrical connection to a circuit board, a press tool and method for producing a solderless electrical connection
DE102007018762A1 (en) Connector for electrically connecting two or more components comprises a contact pin having contact elements joined together by press connections
EP2862243A1 (en) Insulating body of a plug-in connector
EP1959523A1 (en) Keying device for plug connectors
DE3531845A1 (en) ARRANGEMENT FOR CONNECTING SOCKET OR PIN CONTACTS LOCATED IN SOCKET OR PLUG HOUSINGS TO CONNECTING WIRE
DE102005016760B4 (en) Arrangement of electrical or electronic devices
WO2009071387A1 (en) Printed circuit board comprising contact pins connected thereto
DE102011119842A1 (en) Electrical interconnect component for connection of printed circuit boards that are utilized in electronic measuring device, has contact pins whose end section stands in solder-free electrical contact with connection portion of component
DE102005059990A1 (en) Connector for connecting electronic components
EP3358682A1 (en) Electrical connector and electrical connector system
DE3543200C2 (en)
DE102011119841B4 (en) Electronic unit, method for manufacturing an electronic unit and electronic meter with an electronic unit
DE19830878B4 (en) Electrical connection arrangement between two electrical components for an electrical component
DE202016002696U1 (en) Connectors for data transmission
WO2013083121A1 (en) Plug connection for a printed circuit board
DE202006004587U1 (en) Plug in connection adapter to provide multiple parallel electrical connections between such as electronic circuit boards

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08855971

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 08855971

Country of ref document: EP

Kind code of ref document: A1