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EP1065753A2 - Multipole angled conductor device - Google Patents

Multipole angled conductor device Download PDF

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Publication number
EP1065753A2
EP1065753A2 EP99124371A EP99124371A EP1065753A2 EP 1065753 A2 EP1065753 A2 EP 1065753A2 EP 99124371 A EP99124371 A EP 99124371A EP 99124371 A EP99124371 A EP 99124371A EP 1065753 A2 EP1065753 A2 EP 1065753A2
Authority
EP
European Patent Office
Prior art keywords
filter
plate
soldering
plug device
angled
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Withdrawn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
EP99124371A
Other languages
German (de)
French (fr)
Other versions
EP1065753A3 (en
Inventor
Meinolf Dingenotto
Jörg Kühle
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.)
FILTEC GmbH Filtertechnologie fuer die Elektronikindustrie
Original Assignee
FILTEC GmbH Filtertechnologie fuer die Elektronikindustrie
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 FILTEC GmbH Filtertechnologie fuer die Elektronikindustrie filed Critical FILTEC GmbH Filtertechnologie fuer die Elektronikindustrie
Publication of EP1065753A2 publication Critical patent/EP1065753A2/en
Publication of EP1065753A3 publication Critical patent/EP1065753A3/en
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/719—Structural association with built-in electrical component specially adapted for high frequency, e.g. with filters
    • H01R13/7195—Structural association with built-in electrical component specially adapted for high frequency, e.g. with filters with planar filters with openings for contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/716—Coupling device provided on the PCB
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S439/00—Electrical connectors
    • Y10S439/941—Crosstalk suppression

Definitions

  • the invention relates to a multi-pole angular connector with planar filter, especially for soldering onto a circuit board, each Pol is assigned a continuous signal conductor, the ends of which are on one side can be soldered with corresponding soldering points on the board are, and the ends on the other side as connector pins or Sockets are formed.
  • Such angled connectors are for the respective signal line provided with C or Pi filters with at least one capacitor.
  • the Filtering is preferred immediately in the input of one to the signal line connected device, on the connector, with planar filters made, but which need space in the solderable to circuit boards Angled connectors are difficult to obtain.
  • the planar filter is designed as a monolithic or planar filter plate.
  • the filter plate has openings through which the solder pins the signal conductors are guided and at least for some of the signal conductors filtering capacitors are provided, each with performed signal conductors are connected.
  • On the filter plate is a metallic filter holder placed on it, with the metal housing the angled connector is connected, and the corresponding one Has openings that to avoid conclusions with the Diameters of the signal conductors larger diameters are provided.
  • the side of the filter plate facing the circuit board is used for stabilization covered with a centering plate.
  • This Centering plate is advantageously made of a ceramic mass, or - alternatively - made from a plastic with high heat resistance, especially with a mechanical stability of such a plate provided fiber reinforcement. Suitable as fiber reinforcement both glass and other fibers, for example carbon fibers or temperature-resistant synthetic fibers, such as PTFE fibers.
  • Such Panels with thicknesses in the range of 0.4 to 0.8 mm are used with good Dimensionally, preferably manufactured using injection molding technology.
  • base body and centering plate corresponding rest stops, which also the composite Angled connector closes.
  • the metallic filter holder on the side of the connector pins is advantageous or sockets with an offset, which so far it is enough that its plate is flush with the bottom edge of the filter.
  • this points Openings corresponding to the filter bushings on, to avoid short circuits to the signal lines have a sufficiently large diameter.
  • a plastic insert is provided in between, which, for example, in a form-fitting manner inserted, the cranking is stabilized and movements of the Shaped body against the filter holder; it supports itself this centering plate by means of an elevated, peripheral edge area against the bottom of the filter plate.
  • the planar filter is countered by a support beam mechanical loads protected.
  • a circuit board is used as a support or a preferably ceramic substrate plate is provided, the same hole pattern for the connector pins to be carried out shows how the planar filter.
  • This support beam is on one side of the planar filter placed flat against it so that the connector pins through the aligned through openings both the planar filter and the support beam can be performed.
  • the support plate is advantageously on the side of the planar filter, those in the event of subsequent bending of connections or plug pins faces the bending side.
  • the bushings are metallized. so that the connections are soldered to the support bracket can. These bushings are designed so that the Contact points of the planar filter with capillary flowing solder are soldered and the planar filter is recorded with a solder and is contacted.
  • Figure 1 shows an angular connector 1 according to the invention, on a circuit board 9 (schematically indicated, broken off) is soldered on.
  • the angular connector 1 is with its base body surrounded by the collar 5 2 placed on the board 9; the solder ends bent by 90 ° 6.1 and 7.1 of the signal lines that pass through the filter 10, are through holes in the board 9 to the conductor tracks provided there guided and soldered to the solder joints 6.2 and 7.2.
  • the collar 5 surrounding the base body 2 serves on the one hand for guiding of the connector counterpart to be connected with this angled connector (not shown in detail), for fastening screw connectors 5.1 are provided.
  • the collar 5 provides the connection the ground connection important for trouble-free work forth.
  • the collar 5 is designed as a metallic body with the general mass (not shown) of the board 9 connected is.
  • the angle plug device designed in this way can be simply and easily put on a board and with it provided solder joints of the conductor tracks on this board 9 connect the solder points 6.2 or 7.2.
  • Figure 2 shows a cross section through such an angle connector 1.
  • the manufactured as a molded / pressed body made of plastic Base body 2 takes the contact members shown here as sockets 3 and 4 on that with the counterparts of the to be connected Mating contact when plugged in; these sockets 3 and 4 are provided with solder pins 6 and 7.
  • Such sockets will be for example by punching from sheet metal and rolls or by turning made from suitable metal bars.
  • the solder pins bent over 90 ° 6 and 7 form the soldering ends 6.1 and 7.1 of the signal conductors are brought out as free ends.
  • the signal lines run through through channels 11 and provided in the filter plate 10 are via solder rings 11.1 with the signal coatings in the filter plate 10 provided capacitors (not shown here) connected, their counter electrodes led out and with the general Mass are connected.
  • the plate-shaped filter 10 for example a planar filter known per se, lies in a filter holder 12, which it with its trough-shaped Training. holds and shields.
  • This is the filter holder 12 formed from sheet metal and with the mass of the board (not closer shown) connected. Since the collar 5 with this filter holder 12 is a continuous earth connection without essential Inductances ensured.
  • This filter holder 12 is outside the filter with a bend 12.1, which is chosen so that the thickness of the plate of the filter 10 corresponds. so bottom of the plate of the filter 10 and Bottom of the bend 12.1 are in alignment.
  • This bend is filled with a plastic insert 13, which is essentially positively inserted into this.
  • On his facing the board The bottom of the filter 10 is covered by a centering plate 14.
  • This centering plate 14 is supported with its raised, rotating Edge 15 against the underside of this plate and is with the base body 2 locked on both end faces via locking points 16.
  • This centering plate 14 is a when soldering the angle connector occurring heat flow interrupted, in particular that of the raised, circumferential edge formed, air-filled cavity contributes.
  • FIG. 3 shows an advantageous section of FIG Application of a filter 10 through which for connection to a circuit board 9 bent soldering ends 6.1 and 7.1 are guided. Because when pressure on the from the angle connector 1 outgoing solder pins 6 and 7 respectively bent soldering ends 6.1 or 7.1 are moved, the filter 10 mechanically heavily loaded at the locations of the solder rings 11. Around Here Prevent damage, such as tearing the solder joints facing the bending point, a support beam 20 is used, with openings 21 is provided in the same hole pattern as the filter 10, so that the soldering ends 6.1 and 7.1 with the filter 10 the support bracket 20 can be performed.
  • the openings 21 in the Support bracket 20 include the soldering ends 6.1 and 7.1 so that the solder flows through during capillary soldering and the connection to the filter 10 with causes.
  • This training has the advantage that the signal lines can initially be installed stretched; an afterthought The planar filter does not stress bending in the desired directions more; can also when plugging into the angle connector 1 transferred thrust no longer reach the filter 10 mechanically.
  • This embodiment is particularly suitable for filters 10 which are extremely thin, and their substrate is ground to size, because here the support plate can lay flat.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)
  • Combinations Of Printed Boards (AREA)

Abstract

The includes a planar filter, and can be soldered on a printed circuit board. Each pole is associated with a continuous signal conductor, whose ends on one side are soldered with corresponding soldering points of the circuit board, and whose other ends are formed as plug pins or plug sockets. The filter is formed as a filter disk (10), comprising apertures, through which the soldering pins (6, 7) are led. The filter disk rests on a metallic filter holder (12) which is connected with ground and a collar (5) of the plug arrangement (1). The filter holder comprises apertures with larger diameters for inserting the ends (6.1, 7.1) of the soldering pins.

Description

Die Erfindung betrifft eine vielpolige Winkelsteckvorrichtung mit Planarfilter, insbesondere zum Auflöten auf eine Platine, wobei jedem Pol ein durchgehender Signalleiter zugeordnet ist, dessen Enden auf einer Seite mit korrespondierenden Lötpunkten der Platine verlötbar sind, und dessen Enden auf der anderen Seite als Steckerstifte oder Steckbuchsen ausgebildet sind.The invention relates to a multi-pole angular connector with planar filter, especially for soldering onto a circuit board, each Pol is assigned a continuous signal conductor, the ends of which are on one side can be soldered with corresponding soldering points on the board are, and the ends on the other side as connector pins or Sockets are formed.

Solche Winkelsteckvorrichtungen sind für die jeweilige Signalleitung mit C- oder Pi-Filtern mit zumindest einem Kondensator versehen. Die Filterung wird bevorzugt unmittelbar im Eingang eines an die Signalleitung angeschlossenen Gerätes, am Steckverbinder, mit Planarfiltern vorgenommen, die jedoch Platz benötigen, der in den an Platinen anlötbaren Winkelsteckvorrichtungen nur schwer zur Verfügung steht. Such angled connectors are for the respective signal line provided with C or Pi filters with at least one capacitor. The Filtering is preferred immediately in the input of one to the signal line connected device, on the connector, with planar filters made, but which need space in the solderable to circuit boards Angled connectors are difficult to obtain.

Hier ist es Aufgabe der Erfindung, eine gattungsgemäße Winkelsteckvorrichtung vorzuschlagen, die wirtschaftlich hergestellt und einfach an Platinen anlötbar ist.Here it is an object of the invention, a generic angle connector propose that economically manufactured and simple can be soldered to circuit boards.

Diese Aufgabe wird nach der Erfindung durch die im Kennzeichen des Hauptanspruchs genannten Merkmale gelöst; vorteilhafte Weiterbildungen und bevorzugte Ausführungsformen beschreiben die Unteransprüche.This object is achieved according to the invention by the in the characteristics of Main features mentioned solved; advantageous further training and preferred embodiments describe the subclaims.

Das Planarfilter ist als monolithische oder planare Filterplatte ausgebildet. Die Filterplatte weist Öffnungen auf, durch die die Lötstifte der Signalleiter geführt sind und zumindest für einige der Signalleiter sind filternde Kondensatoren vorgesehen, die mit den jeweils durchgeführten Signal leiter verbunden sind. Auf die Filterplatte ist ein metallischer Filterhalter aufgelegt, der mit dem Metallgehäuse der Winkelsteckvorrichtung verbunden ist, und der korrespondierende Öffnungen aufweist, die zum Vermeiden von Schlüssen mit gegenüber den Durchmessern der Signal leitern größeren Durchmessern versehen sind.The planar filter is designed as a monolithic or planar filter plate. The filter plate has openings through which the solder pins the signal conductors are guided and at least for some of the signal conductors filtering capacitors are provided, each with performed signal conductors are connected. On the filter plate is a metallic filter holder placed on it, with the metal housing the angled connector is connected, and the corresponding one Has openings that to avoid conclusions with the Diameters of the signal conductors larger diameters are provided.

Die der Platine zugewandte Seite der Filterplatte wird zur Stabilisierung mit einer Zentrierplatte abgedeckt. Dadurch wird das Planarfilter bzw. die Filterplatte selbst vor Hitzeeinwirkungen beim Auflöten der Winkelsteckvorrichtung auf die Platine geschützt. Diese Zentrierplatte wird vorteilhaft von einer keramischen Masse, oder - alternativ - aus einem Kunststoff hoher Hitzebeständigkeit gebildet, insbesondere mit einer die mechanische Stabilität einer solchen Platte erhöhenden Faserverstärkung versehen. Als Faserverstärkung eignen sich sowohl Glas- als auch andere Fasern, beispielsweise Kohle-Fasern oder temperaturbeständige Synthesefasern, etwa PTFE-Fasern. Solche Platten mit Dicken im Bereich von 0,4 bis 0,8 mm werden mit guter Maßhaltigkeit vorzugsweise in Spritzgusstechnik hergestellt. Um Zentrierplatten gesichert in den Basiskörper einsetzen zu können, ist eine Verrastung vorgesehen. Dazu weisen Basiskörper und Zentrierplatte korrespondierende Raststellen auf, die auch die zusammengesetzte Winkelsteckvorrichtung verschließt. The side of the filter plate facing the circuit board is used for stabilization covered with a centering plate. This will make the planar filter or the filter plate itself from the effects of heat when soldering the angled connector is protected on the board. This Centering plate is advantageously made of a ceramic mass, or - alternatively - made from a plastic with high heat resistance, especially with a mechanical stability of such a plate provided fiber reinforcement. Suitable as fiber reinforcement both glass and other fibers, for example carbon fibers or temperature-resistant synthetic fibers, such as PTFE fibers. Such Panels with thicknesses in the range of 0.4 to 0.8 mm are used with good Dimensionally, preferably manufactured using injection molding technology. To centering plates to be able to insert it securely into the base body a latch is provided. For this purpose, base body and centering plate corresponding rest stops, which also the composite Angled connector closes.

Vorteilhaft ist der metallische Filterhalter zur Seite der Steckerstifte oder Steckbuchsen hin mit einer Abkröpfung versehen, die soweit reicht, dass dessen Blech mit der Unterkante des Filters abschließt. Für die Durchführungen der Signalleitungen weist dieser Filterhalter zu den Durchführungen des Filters korrespondierende Öffnungen auf, die zum Vermeiden von Masseschlüssen gegenüber den Signalleitungen einen hinreichend großen Durchmesser aufweisen. In diesen durch diese Abkröpfung zwischen dem Filterhalter und dem mit den Steckerstiften oder Steckbuchsen versehenen Formkörper gebildeten Zwischenraum ist eine Kunststoff-Einlage vorgesehen, die, etwa formschlüssig eingelegt, die Abkröpfung stabilisiert und Bewegungen des Formkörpers gegenüber dem Filterhalter unterbindet; dabei stützt sich diese Zentrierplatte mittels eines erhöhten, umlaufenden Randbereichs gegen die Unterseite der Platte des Filters ab. Zur Halterung des plattenförmigen Filters in dem Filterhalter sind Rasthaken vorgesehen, die mit korrespondierend ausgebildeten und angeordneten Rast-Gegenstellen an der Platte des Filters zusammenwirken.The metallic filter holder on the side of the connector pins is advantageous or sockets with an offset, which so far it is enough that its plate is flush with the bottom edge of the filter. For the routing of the signal lines, this points Openings corresponding to the filter bushings on, to avoid short circuits to the signal lines have a sufficiently large diameter. In these through this offset between the filter holder and the one with the Plug pins or sockets provided molded body A plastic insert is provided in between, which, for example, in a form-fitting manner inserted, the cranking is stabilized and movements of the Shaped body against the filter holder; it supports itself this centering plate by means of an elevated, peripheral edge area against the bottom of the filter plate. To hold the plate-shaped filters are provided in the filter holder, those with correspondingly designed and arranged latching remote stations interact on the plate of the filter.

Bei einer vorteilhaften Weiterbildung, insbesondere für Winkelsteckvorrichtungen, besonders wenn deren Anschlüsse nachträglich gebogen werden müssen, wird das Planarfilter durch einen Stützträger gegen mechanische Beanspruchungen geschützt. Als Stützträger wird eine Leiterplatte oder eine vorzugsweise keramische Substratplatte vorgesehen, die für die durchzuführenden Steckerstifte das gleiche Lochbild aufweist, wie das Planarfilter. Dieser Stützträger wird an einer Seite des Planarfilters flächig anliegend an dieses so angelegt, dass die Steckerstifte durch die fluchtenden Durchführungsöffnungen sowohl des Planarfilters als auch des Stützträgers geführt werden können. Vorteilhaft liegt die Stützplatte auf der Seite des Planarfilters, die im Falle nachträglichen Biegens von Anschlüssen bzw. Steckerstiften der Biegeseite zugewandt ist. Die Durchführungen sind metallisiert. so dass die Anschlüsse an dem Stützträger festgelötet werden können. Dabei sind diese Durchführungen so ausgebildet, dass die Kontaktstellen des Planarfilters durch kapillar durchfließendes Lot mit verlötet werden und das Planarfilter mit einer Lötung mit erfasst und kontaktiert wird. In an advantageous further development, in particular for angled plug devices, especially if their connections are bent later the planar filter is countered by a support beam mechanical loads protected. A circuit board is used as a support or a preferably ceramic substrate plate is provided, the same hole pattern for the connector pins to be carried out shows how the planar filter. This support beam is on one side of the planar filter placed flat against it so that the connector pins through the aligned through openings both the planar filter and the support beam can be performed. The support plate is advantageously on the side of the planar filter, those in the event of subsequent bending of connections or plug pins faces the bending side. The bushings are metallized. so that the connections are soldered to the support bracket can. These bushings are designed so that the Contact points of the planar filter with capillary flowing solder are soldered and the planar filter is recorded with a solder and is contacted.

Das Wesen der Erfindung wird an Hand der in den Figuren 1 und 3 dargestellten Ausführungsbeispielen näher erläutert; dabei zeigen

Figur 1:
Winkelsteckvorrichtung auf Platine (teilgeschnitten);
Figur 2:
Winkelsteckvorrichtung (Querschnitt, schematisch);
Figur 3:
Winkelsteckvorrichtung mit gestütztem Planarfilter (Ausschnitt von Fig. 2, schematisch).
The essence of the invention is explained in more detail with reference to the exemplary embodiments illustrated in FIGS. 1 and 3; show
Figure 1:
Angle connector on board (partially cut);
Figure 2:
Angle connector (cross section, schematic);
Figure 3:
Angle plug device with supported planar filter (section of Fig. 2, schematic).

Figur 1 zeigt eine erfindungsgemäße Winkelsteckvorrichtung 1, die auf eine Platine 9 (schematisch angedeutet, abgebrochen) aufgelötet ist. Die Winkelsteckvorrichtung 1 ist mit seinem vom Kragen 5 umgebenen Basiskörper 2 auf die Platine 9 aufgelegt; die um 90° abgebogenen Lötenden 6.1 und 7.1 der Signalleitungen, die das Filter 10 durchsetzen, sind durch Lochungen in der Platine 9 an die dort vorgesehenen Leiterbahnen geführt und über die Lötstellen 6.2 bzw. 7.2 mit diesen verlötet. Der den Basiskörper 2 umgebende Kragen 5 dient zum einen der Führung des mit dieser Winkelsteckvorrichtung zu verbindenden Stecker-Gegenstücks (nicht näher dargestellt), zu dessen Befestigung Schraubverbinder 5.1 vorgesehen sind. Zum anderen stellt der Kragen 5 den Anschluss der für störungsfreies Arbeiten wichtigen Masseverbindung her. Dazu ist der Kragen 5 als metallischer Körper ausgebildet, der mit der allgemeinen Masse (nicht näher dargestellt) der Platine 9 verbunden ist. Die so ausgebildete Winkelsteckvorrichtung lässt sich einfach und problemlos auf eine Platine aufsetzen und mit den dazu vorgesehenen Lötstellen der Leiterbahnen auf dieser Platine 9 über die Lötpunkte 6.2 bzw. 7.2 verbinden.Figure 1 shows an angular connector 1 according to the invention, on a circuit board 9 (schematically indicated, broken off) is soldered on. The angular connector 1 is with its base body surrounded by the collar 5 2 placed on the board 9; the solder ends bent by 90 ° 6.1 and 7.1 of the signal lines that pass through the filter 10, are through holes in the board 9 to the conductor tracks provided there guided and soldered to the solder joints 6.2 and 7.2. The collar 5 surrounding the base body 2 serves on the one hand for guiding of the connector counterpart to be connected with this angled connector (not shown in detail), for fastening screw connectors 5.1 are provided. On the other hand, the collar 5 provides the connection the ground connection important for trouble-free work forth. For this purpose, the collar 5 is designed as a metallic body with the general mass (not shown) of the board 9 connected is. The angle plug device designed in this way can be simply and easily put on a board and with it provided solder joints of the conductor tracks on this board 9 connect the solder points 6.2 or 7.2.

Die Figur 2 zeigt einen Querschnitt durch eine solche Winkelsteckvorrichtung 1. Der als Form-/Presskörper aus Kunststoff hergestellte Basiskörper 2 nimmt die -hier als Steckbuchsen 3 und 4 dargestellten-Kontaktglieder auf, die mit den Gegenstücken des anzuschließenden Gegenkontakts beim Stecken verbunden werden; diese Steckbuchsen 3 und 4 sind mit Lötstiften 6 und 7 versehen. Solche Steckbuchsen werden beispielsweise durch Stanzen aus Blech und Rollen oder durch Drehen aus geeigneten Metallstangen hergestellt. Die um 90° umgebogenen Lötstifte 6 bzw. 7 bilden die Lötenden 6.1 und 7.1 der Signal leiter, die als freie Enden herausgeführt sind. Die Signalleitungen verlaufen durch in der Filterplatte 10 vorgesehenen Durchführungskanäle 11 und sind über Lötringe 11.1 mit den Signalbelägen der in der Filterplatte 10 vorgesehenen (hier nicht näher dargestellten) Kondensatoren verbunden, deren Gegenelektroden herausgeführt und mit der allgemeinen Masse verbunden sind.Figure 2 shows a cross section through such an angle connector 1. The manufactured as a molded / pressed body made of plastic Base body 2 takes the contact members shown here as sockets 3 and 4 on that with the counterparts of the to be connected Mating contact when plugged in; these sockets 3 and 4 are provided with solder pins 6 and 7. Such sockets will be for example by punching from sheet metal and rolls or by turning made from suitable metal bars. The solder pins bent over 90 ° 6 and 7 form the soldering ends 6.1 and 7.1 of the signal conductors are brought out as free ends. The signal lines run through through channels 11 and provided in the filter plate 10 are via solder rings 11.1 with the signal coatings in the filter plate 10 provided capacitors (not shown here) connected, their counter electrodes led out and with the general Mass are connected.

Das plattenförmige Filter 10, etwa ein an sich bekanntes Planarfilter, liegt in einem Filterhalter 12, der es mit seiner trogförmigen Ausbildung aufnimmt. hält und abschirmt. Dazu ist dieser Filterhalter 12 aus Metallblech geformt und mit der Masse der Platine (nicht näher dargestellt) verbunden. Da weiter der Kragen 5 mit diesem Filterhalter 12 verbunden ist, ist eine durchgehende Masseverbindung ohne wesentliche Induktvitäten sichergestellt.The plate-shaped filter 10, for example a planar filter known per se, lies in a filter holder 12, which it with its trough-shaped Training. holds and shields. This is the filter holder 12 formed from sheet metal and with the mass of the board (not closer shown) connected. Since the collar 5 with this filter holder 12 is a continuous earth connection without essential Inductances ensured.

Dieser Filterhalter 12 ist außerhalb des Filters mit einer Abkröpfung 12.1 versehen, die so gewählt ist, dass die Dicke der Platte des Filters 10 entspricht. so dass Unterseite der Platte des Filters 10 und Unterseite der Abkröpfung 12.1 in Flucht liegen. Diese Abkröpfung ist mit einer Kunststoff-Einlage 13 ausgefüllt, die sich im wesentlichen formschlüssig in diese einlegt. Auf seiner der Platine zugewandten Unterseite ist das Filter 10 von einer Zentrierplatte 14 abgedeckt. Diese Zentrierplatte 14 stützt sich mit ihrem erhöhten, umlaufenden Rand 15 gegen die Unterseite dieser Platte ab und ist mit dem Basiskörper 2 über Raststellen 16 an beiden Stirnseiten verrastet. Durch diese Zentrierplatte 14 ist ein beim Auflöten der Winkelsteckvorrichtung auftretender Wärmefluss unterbrochen, wozu besonders der von dem erhöhten, umlaufenden Rand gebildete, luftgefüllte Hohlraum beiträgt.This filter holder 12 is outside the filter with a bend 12.1, which is chosen so that the thickness of the plate of the filter 10 corresponds. so bottom of the plate of the filter 10 and Bottom of the bend 12.1 are in alignment. This bend is filled with a plastic insert 13, which is essentially positively inserted into this. On his facing the board The bottom of the filter 10 is covered by a centering plate 14. This centering plate 14 is supported with its raised, rotating Edge 15 against the underside of this plate and is with the base body 2 locked on both end faces via locking points 16. By this centering plate 14 is a when soldering the angle connector occurring heat flow interrupted, in particular that of the raised, circumferential edge formed, air-filled cavity contributes.

Die Figur 3 zeigt in einem Ausschnitt der Figur 2 eine vorteilhafte Anwendung eines Filters 10, durch das zum Anschluss an eine Platine 9 abgebogene Lötenden 6.1 und 7.1 geführt sind. Da bei Druck auf die von der Winkelsteckvorrichtung 1 ausgehenden Lötstifte 6 bzw. 7 die abgebogenen Lötenden 6.1 bzw. 7.1 bewegt werden, wird das Filter 10 an den Stellen der Lötringe 11 mechanisch stark belastet. Um hier Beschädigungen, etwa dem Aufreißen der Lötstellen vorzubeugen, ist der Biegestelle zugewandt ein Stützträger 20 eingesetzt, der mit Öffnungen 21 im gleichen Lochbild versehen ist, wie das Filter 10, so dass die Lötenden 6.1 und 7.1 ohne weiteres durch das Filter 10 mit dem Stützträger 20 geführt werden können. Die Öffnungen 21 in dem Stützträger 20 umfassen die Lötenden 6.1 bzw. 7.1 so, dass das Lot beim Verlöten kapillar durchfließt und den Anschluss an das Filter 10 mit bewirkt. Diese Ausbildung hat den Vorteil, dass die Signalleitungen zunächst gestreckt eingebaut werden können; ein nachträgliches Biegen in gewünschte Richtungen beansprucht das Planarfilter nicht mehr; auch können beim Einstecken auf die Winkelsteckvorrichtung 1 übertragene Schubkräfte das Filter 10 mechanisch nicht mehr erreichen. Diese Ausführungsform eignet sich besonders bei Filtern 10, die extrem dünn sind, und deren Substrat auf Maß geschliffen ist, da sich hier die Stützplatte flächig anliegend anlegen kann.FIG. 3 shows an advantageous section of FIG Application of a filter 10 through which for connection to a circuit board 9 bent soldering ends 6.1 and 7.1 are guided. Because when pressure on the from the angle connector 1 outgoing solder pins 6 and 7 respectively bent soldering ends 6.1 or 7.1 are moved, the filter 10 mechanically heavily loaded at the locations of the solder rings 11. Around Here Prevent damage, such as tearing the solder joints facing the bending point, a support beam 20 is used, with openings 21 is provided in the same hole pattern as the filter 10, so that the soldering ends 6.1 and 7.1 with the filter 10 the support bracket 20 can be performed. The openings 21 in the Support bracket 20 include the soldering ends 6.1 and 7.1 so that the solder flows through during capillary soldering and the connection to the filter 10 with causes. This training has the advantage that the signal lines can initially be installed stretched; an afterthought The planar filter does not stress bending in the desired directions more; can also when plugging into the angle connector 1 transferred thrust no longer reach the filter 10 mechanically. This embodiment is particularly suitable for filters 10 which are extremely thin, and their substrate is ground to size, because here the support plate can lay flat.

Claims (12)

Vielpolige Winkelsteckvorrichtung mit Planarfilter, insbesondere zum Auflöten auf eine Platine, wobei jedem Pol ein durchgehender Signalleiter zugeordnet ist, dessen Enden auf einer Seite mit korrespondierenden Lötpunkten der Platine verlötbar sind, und dessen Enden auf der anderen Seite als Steckerstifte oder Steckbuchsen ausgebildet sind, dadurch gekennzeichnet, dass das Filter als Filterplatte (10) ausgebildet ist, die Öffnungen aufweist, durch die die Lötstifte (6, 7) geführt sind und die auf einem mit der Masse und dem Kragen (5) der Winkelsteckvorrichtung (1) verbundenen metallischen Filterhalter (12) aufliegt, der zum Durchleiten der Enden (6.1, 7.1) der Lötstifte (6, 7) korrespondierende Öffnungen jedoch mit größeren Durchmessern aufweist.Multipole angle plug device with planar filter, in particular for soldering onto a circuit board, wherein each pole is associated with a continuous signal conductor, the ends of which are soldered on one side to corresponding solder pads of the board, and the ends of which are formed on the other side as a plug pins or plug sockets, characterized in that that the filter is designed as a filter plate (10) which has openings through which the soldering pins (6, 7) are guided and which are connected to a metallic filter holder (12) connected to the mass and the collar (5) of the angle plug device (1) ) which, however, has openings with corresponding larger diameters for passing the ends (6.1, 7.1) of the soldering pins (6, 7). Winkelsteckvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die der Platine (9) zugewandte Seite der Filterplatte (10) mit einer isolierenden Zentrierplatte (14) abgedeckt ist. Angled plug device according to claim 1, characterized in that the side of the filter plate (10) facing the circuit board (9) is covered with an insulating centering plate (14). Winkelsteckvorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass als Zentrierplatte (14) eine Keramikplatte vorgesehen ist.Angled plug device according to claim 2, characterized in that a ceramic plate is provided as the centering plate (14). Winkelsteckvorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass als Zentrierplatte (14) eine Kunststoff-Platte vorgesehen ist, gebildet aus einem hitzebeständigen Kunststoff.Angled plug device according to claim 2, characterized in that a plastic plate is provided as the centering plate (14), formed from a heat-resistant plastic. Winkelsteckvorrichtung nach einem der Ansprüche 2, 3 oder 4, dadurch gekennzeichnet, dass Basiskörper (2) und Zentrierplatte (14) korrespondierende Raststellen (16) aufweisen, so dass die Zentrierplatte (14) durch Verrastung gesichert in den Basiskörper (2) einsetzbar ist.Angled plug device according to one of claims 2, 3 or 4, characterized in that the base body (2) and centering plate (14) have corresponding latching points (16), so that the centering plate (14) can be inserted into the base body (2) in a secured manner by latching. Winkelsteckvorrichtung nach Anspruch 4 oder 5, dadurch gekennzeichnet, dass die Kunststoff-Platte eine Faserverstärkung, vorzugsweise eine Glasfaserverstärkung aufweist.Angled connector according to claim 4 or 5, characterized in that the plastic plate has a fiber reinforcement, preferably a glass fiber reinforcement. Winkelsteckvorrichtung nach einem der Ansprüche 3 bis 5, dadurch gekennzeichnet, dass die Zentrierplatte (14) eine in Spritzgusstechnik hergestellte Keramik-Platte ist.Angle plug device according to one of claims 3 to 5, characterized in that the centering plate (14) is a ceramic plate produced by injection molding. Winkelsteckvorrichtung nach einem der Ansprüche 3 bis 7, dadurch gekennzeichnet, dass die Zentrierplatte (14) einen umlaufenden, erhöhten, der Filterplatte (10) zugewandten Rand (15) aufweist, der an der Filterplatte (10) anliegend, diese abstützt.Angled plug-in device according to one of claims 3 to 7, characterized in that the centering plate (14) has a circumferential, raised edge (15) which faces the filter plate (10) and which supports the filter plate (10). Winkelsteckvorrichtung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass der Filterhalter (12) zur Seite der Steckerstifte oder Steckbuchsen (3, 4) hin eine mit einer Kunststoff-Einlage (13) versehene Abkröpfung (12.1) aufweist. Angled plug device according to one of claims 1 to 8, characterized in that the filter holder (12) has an offset (12.1) provided with a plastic insert (13) towards the side of the plug pins or sockets (3, 4). Winkelsteckvorrichtung nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass das Planarfilter (10) mit einem Stützträger (20) gestützt ist, wobei der Stützträger (20) Durchführungsöffnungen (21) in einer Anordnung aufweist, die der Anordnung der Durchführungsöffnungen im Planarfilter (10) bzw. der Anordnung der Lötstifte bzw. deren Lötenden (6, 7; 6.1, 71.) der Signalleitungen entspricht.Angled plug device according to one of claims 1 to 9, characterized in that the planar filter (10) is supported by a support bracket (20), the support bracket (20) having through openings (21) in an arrangement which corresponds to the arrangement of the through openings in the planar filter ( 10) or the arrangement of the soldering pins or their soldering ends (6, 7; 6.1, 71.) of the signal lines. Winkelsteckvorrichtung nach Anspruch 10, dadurch gekennzeichnet, dass die Durchführungsöffnungen (21) des Stützträgers (20) zumindest im Bereich einer Stirnseite metallisiert sind.Angled plug device according to claim 10, characterized in that the through-openings (21) of the support bracket (20) are metallized at least in the region of one end face. Winkelsteckvorrichtung nach Anspruch 11, dadurch gekennzeichnet, dass die Lötstifte bzw. deren Lötenden (6, 7; 6.1, 7.1) der Signalleitungen im Bereich des Stützträgers (20) so verlötet werden, dass das Lot jeder der Lötstellen (22) die dazu korrespondierende metallisierte Anschluss-Stelle (22.1) des Planarfilters (10) mit erfasst.Angled plug device according to claim 11, characterized in that the soldering pins or their soldering ends (6, 7; 6.1, 7.1) of the signal lines in the region of the support carrier (20) are soldered such that the solder of each of the soldering points (22) metallizes the corresponding one Connection point (22.1) of the planar filter (10) also recorded.
EP99124371A 1999-07-02 1999-12-07 Multipole angled conductor device Withdrawn EP1065753A3 (en)

Applications Claiming Priority (2)

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DE29911342U 1999-07-02
DE29911342U DE29911342U1 (en) 1999-07-02 1999-07-02 Multipole right angle connector

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EP1065753A3 EP1065753A3 (en) 2002-04-10

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JP2006049070A (en) * 2004-08-04 2006-02-16 Denso Corp Connector member
JP4381258B2 (en) * 2004-08-30 2009-12-09 株式会社オーディオテクニカ Microphone connector
DE102008010160A1 (en) * 2008-02-20 2009-09-03 Phoenix Contact Gmbh & Co. Kg PCB assembly and electrical connection module
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EP0124264A1 (en) * 1983-03-30 1984-11-07 E.I. Du Pont De Nemours And Company Filter connector
FR2602920A1 (en) * 1986-04-24 1988-02-19 Souriau & Cie Connector having an integrated attenuation filter
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US5599208A (en) * 1994-12-14 1997-02-04 The Whitaker Corporation Electrical connector with printed circuit board programmable filter

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CA2297686A1 (en) 2001-01-02
EP1065753A3 (en) 2002-04-10
US6506079B1 (en) 2003-01-14

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