DE102011005565A1 - Contacting plug for direct contacting of a printed circuit board - Google Patents
Contacting plug for direct contacting of a printed circuit board Download PDFInfo
- Publication number
- DE102011005565A1 DE102011005565A1 DE201110005565 DE102011005565A DE102011005565A1 DE 102011005565 A1 DE102011005565 A1 DE 102011005565A1 DE 201110005565 DE201110005565 DE 201110005565 DE 102011005565 A DE102011005565 A DE 102011005565A DE 102011005565 A1 DE102011005565 A1 DE 102011005565A1
- Authority
- DE
- Germany
- Prior art keywords
- contact
- plug
- spring
- contact carriers
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000000969 carrier Substances 0.000 claims abstract description 40
- 230000013011 mating Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 3
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
Images
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
- 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
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/721—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures cooperating directly with the edge of the rigid printed circuits
-
- 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
- H01R12/82—Coupling devices connected with low or zero insertion force
- H01R12/85—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures
- H01R12/89—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures acting manually by moving connector housing parts linearly, e.g. slider
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Bei einem Kontaktierungsstecker (30) zur elektrischen Direktkontaktierung von beidseitig auf einer Leiterplatte (2) vorgesehenen Kontaktflächen (3) mit zwei miteinander gelenkig verbundenen Kontaktträgern (6), die zwischen sich eine Steckaufnahme (7) für die Leiterplatte (2) ausbilden und jeweils mindestens ein in die Steckaufnahme (7) hineinragendes Kontaktelement (8) zur elektrischen Direktkontaktierung einer Kontaktfläche (3) aufweisen, mit einer Feder (31), die mit zwei Federschenkeln (32) jeweils außen an den beiden Kontaktträgern (6) anliegt und die beiden Kontaktträger (6) in Richtung aufeinander zu vorspannt, und mit einem zwischen den beiden Kontaktträgern (6) und seitlich neben der Steckaufnahme (7) ausgebildeten Steuerkanal (10), der durch zwei einander gegenüber liegende Steuervorsprünge (12) der beiden Kontaktträger (6) verengt ist und im Zusammenwirken mit einem an der Leiterplatte (2) vorgesehenen Steuerkeil (11) die beiden Kontaktträger (6) beim Einstecken der Leiterplatte (2) aufschwenkt, ist erfindungsgemäß vorgesehen, dass sich die Federschenkel (32) in Steckrichtung (4) des Kontaktierungssteckers (30) erstrecken und dass die Feder (31) mit ihren beiden Federschenkeln (32) auf den Kontaktträgern (6) zwischen einer Endstellung und einer Vorraststellung verschiebbar ist, wobei die Krafteinleitung der beiden Federschenkeln (32) auf die Kontaktträger (6) in der Endstellung in einem größeren Abstand (L1) zur Drehachse (36) der beiden Kontaktträger (6) erfolgt als in der Vorraststellung.In the case of a contacting plug (30) for the electrical direct contacting of contact surfaces (3) provided on both sides on a printed circuit board (2) with two articulated contact carriers (6) which form a plug receptacle (7) for the printed circuit board (2) between them and in each case at least have a contact element (8) protruding into the plug-in receptacle (7) for making direct electrical contact with a contact surface (3), with a spring (31) which, with two spring legs (32), bears against the outside of the two contact carriers (6) and the two contact carriers (6) towards one another, and with a control channel (10) formed between the two contact carriers (6) and laterally next to the plug-in receptacle (7), which is narrowed by two mutually opposite control projections (12) of the two contact carriers (6) and in cooperation with a control wedge (11) provided on the printed circuit board (2), the two contact carriers (6) when plugging in d he swings up the circuit board (2), the invention provides that the spring legs (32) extend in the plugging direction (4) of the contacting plug (30) and that the spring (31) with its two spring legs (32) on the contact carriers (6) between An end position and a pre-locking position can be displaced, the force introduction of the two spring legs (32) onto the contact carriers (6) in the end position at a greater distance (L1) from the axis of rotation (36) of the two contact carriers (6) than in the pre-locking position.
Description
Die Erfindung geht aus von einem Kontaktierungsstecker nach der Gattung des Anspruchs 1.The invention relates to a Kontaktierungsstecker according to the preamble of
Steuergeräte im Automotive-Bereich bestehen meist aus einer Leiterplatte, auf der elektronische Bauelemente platziert sind, und einem Gehäuse. In Motorsteuergeräten wird auf die Leiterplatte üblicherweise eine Messerleiste montiert, um die elektrische Verbindung zwischen einem Kabelbaumstecker und der Leiterplatte herzustellen. Die Messerleiste stellt somit ein zusätzliches Bauteil bei der Montage des Steuergerätes dar.Control devices in the automotive sector usually consist of a printed circuit board, on which electronic components are placed, and a housing. In motor control devices, a male connector is usually mounted on the circuit board to make the electrical connection between a harness connector and the circuit board. The male connector thus represents an additional component in the assembly of the control unit.
Es sind auch so genannte elektrische Direktkontaktierungen bekannt, bei denen die Messerleiste entfällt und die einzelnen Pole des Kabelbaumes direkt auf der Leiterplatte kontaktiert werden. Dazu sind auf der Leiterplatte elektrische Kontaktflächen („Lands”) vorgesehen, die direkt durch Kontaktelemente des Kabelbaumsteckers kontaktiert werden.There are also known as direct electrical contacts, in which the male connector is omitted and the individual poles of the wiring harness are contacted directly on the circuit board. For this purpose, electrical contact surfaces ("lands") are provided on the circuit board, which are contacted directly by contact elements of the harness connector.
Bei der aus der
Die Aufgabe der Erfindung besteht demgegenüber dann, bei einem Kontaktierungsstecker der eingangs genannten Art die bei der Montage und Demontage auftretenden Bedien- bzw. Steckkräfte zu reduzieren.The object of the invention, in contrast, then, in a Kontaktierungsstecker of the type mentioned to reduce the occurring during assembly and disassembly operating or plug-in forces.
Vorteile der ErfindungAdvantages of the invention
Diese Aufgabe wird erfindungsgemäß durch einen Kontaktierungsstecker mit den Merkmalen von Anspruch 1 gelöst.This object is achieved by a Kontaktierungsstecker with the features of
Erfindungsgemäß wird bei der Montage und Demontage der Steckverbindung die Feder zunächst in ihre Vorraststellung geschoben, in der die auf die Kontaktträger wirkende Federkraft reduziert ist, und anschließend in ihre Endstellung geschoben, in der die auf die Kontaktträger wirkende Federkraft maximal ist und die Kontaktelemente mit entsprechender Normalkraft auf den Kontaktflächen der Leiterplatte aufliegen. Durch die verschiebbare Feder können weitgehend polzahlunabhängige Steck- und Abziehkräfte des Kontaktierungssteckers erreicht werden. Durch diese reduzierte Bedienkraft kann die Grenze, ab der ein zusätzlicher Hebel oder Schieber eingesetzt werden muss, deutlich nach oben verschoben werden.According to the invention, the spring is first pushed into its pre-locking position during assembly and disassembly of the connector, in which the force acting on the contact carrier spring force is reduced, and then pushed into its end position in which the force acting on the contact carrier spring force is maximum and the contact elements with appropriate Normal force on the contact surfaces of the circuit board rest. Due to the displaceable spring, largely pole-independent plug-in and pull-off forces of the contacting plug can be achieved. Due to this reduced operating force, the limit from which an additional lever or slider must be used, can be shifted significantly upwards.
Vorzugsweise sind in der Endstellung der Feder die Federschenkel jeweils auch in denjenigen Zwischenraum eingeschoben, in den die beiden Kontaktträger im Zusammenwirken mit dem an der Leiterplatte vorgesehenen Steuerkeil aufgeschwenkt werden. Auf diese Weise ist der Kontaktierungsgegenstecker gegen Herausziehen aus dem z. B. in einem Kraftfahrzeug eingebauten Kontaktierungsstecker geschützt (Diebstahlschutz).Preferably, in the end position of the spring, the spring legs are each also inserted into those intermediate space into which the two contact carriers are pivoted in cooperation with the control wedge provided on the printed circuit board. In this way, the Kontaktierungsgegenstecker against pulling out of the z. B. protected in a motor vehicle Kontaktierungsstecker protected (theft).
Weitere Vorteile und vorteilhafte Ausgestaltungen des Gegenstands der Erfindung sind der Beschreibung, der Zeichnung und den Ansprüchen entnehmbar.Further advantages and advantageous embodiments of the subject invention are the description, the drawings and claims removed.
Zeichnungendrawings
Nachfolgend wird die Erfindung anhand zweier in der Zeichnung exemplarisch wiedergegebener Ausführungsbeispiel näher erläutert. Es zeigen:The invention will be explained in more detail with reference to two exemplified reproduced in the drawing exemplary embodiment. Show it:
Beschreibung der AusführungsbeispieleDescription of the embodiments
Der in
Der mit der Leiterplatte
Vom Kontaktierungsstecker
Die Krafteinleitung der beiden Federschenkeln
Vor dem Ineinanderstecken (Montage) der beiden Stecker
Vom Kontaktierungsstecker der
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102005063239 A1 [0004, 0012] DE 102005063239 A1 [0004, 0012]
Claims (8)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201110005565 DE102011005565A1 (en) | 2011-03-15 | 2011-03-15 | Contacting plug for direct contacting of a printed circuit board |
| PCT/EP2012/052804 WO2012123222A1 (en) | 2011-03-15 | 2012-02-17 | Contact-making plug for making direct contact with a printed circuit board |
| CN201280013242.3A CN103415961B (en) | 2011-03-15 | 2012-02-17 | For the contact plug directly contacted with circuit board |
| BR112013023594A BR112013023594A2 (en) | 2011-03-15 | 2012-02-17 | contact plug for direct contact of a circuit board |
| EP12704422.0A EP2686909B1 (en) | 2011-03-15 | 2012-02-17 | Contact-making plug for making direct contact with a printed circuit board |
| TW101108386A TWI539686B (en) | 2011-03-15 | 2012-03-13 | Contacting inserter for directly contacting a circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201110005565 DE102011005565A1 (en) | 2011-03-15 | 2011-03-15 | Contacting plug for direct contacting of a printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102011005565A1 true DE102011005565A1 (en) | 2012-09-20 |
Family
ID=45614849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE201110005565 Withdrawn DE102011005565A1 (en) | 2011-03-15 | 2011-03-15 | Contacting plug for direct contacting of a printed circuit board |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2686909B1 (en) |
| CN (1) | CN103415961B (en) |
| BR (1) | BR112013023594A2 (en) |
| DE (1) | DE102011005565A1 (en) |
| TW (1) | TWI539686B (en) |
| WO (1) | WO2012123222A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016206427A1 (en) * | 2016-04-15 | 2017-10-19 | Te Connectivity Germany Gmbh | Electrical connector for mounting on a printed circuit board and for attachment to the printed circuit board by means of a potting compound and method thereof |
| WO2020249402A1 (en) * | 2019-06-14 | 2020-12-17 | Phoenix Contact E-Mobility Gmbh | Plug connector system comprising forcibly separable plug connector parts |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016205476B4 (en) * | 2016-04-01 | 2019-08-01 | Continental Automotive Gmbh | Plug receptacle and plug for an electrical plug connection and electrical plug connection |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005063239A1 (en) | 2005-12-20 | 2007-06-21 | Robert Bosch Gmbh | contacting plug |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5334038A (en) * | 1992-03-27 | 1994-08-02 | International Business Machines Corp. | High density connector with sliding actuator |
| US6368129B1 (en) * | 1999-12-24 | 2002-04-09 | Delta Electronics, Inc. | Electrical connector with outer and inner sleeves |
| US6454586B1 (en) * | 2001-08-17 | 2002-09-24 | Hon Hai Precision Ind. Co., Ltd. | Connector having moveable insert |
| EP1432079A1 (en) * | 2002-12-17 | 2004-06-23 | Tyco Electronics AMP GmbH | Contact device and connection device for a contact carrier |
| DE102008054996A1 (en) * | 2008-12-19 | 2010-07-01 | Robert Bosch Gmbh | Contacting plug and Kontaktierungssteckverbindung |
| CN201425976Y (en) * | 2009-04-01 | 2010-03-17 | 林雅萍 | Connectors and their terminals |
-
2011
- 2011-03-15 DE DE201110005565 patent/DE102011005565A1/en not_active Withdrawn
-
2012
- 2012-02-17 EP EP12704422.0A patent/EP2686909B1/en not_active Not-in-force
- 2012-02-17 BR BR112013023594A patent/BR112013023594A2/en not_active IP Right Cessation
- 2012-02-17 CN CN201280013242.3A patent/CN103415961B/en not_active Expired - Fee Related
- 2012-02-17 WO PCT/EP2012/052804 patent/WO2012123222A1/en not_active Ceased
- 2012-03-13 TW TW101108386A patent/TWI539686B/en not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005063239A1 (en) | 2005-12-20 | 2007-06-21 | Robert Bosch Gmbh | contacting plug |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016206427A1 (en) * | 2016-04-15 | 2017-10-19 | Te Connectivity Germany Gmbh | Electrical connector for mounting on a printed circuit board and for attachment to the printed circuit board by means of a potting compound and method thereof |
| WO2020249402A1 (en) * | 2019-06-14 | 2020-12-17 | Phoenix Contact E-Mobility Gmbh | Plug connector system comprising forcibly separable plug connector parts |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2686909B1 (en) | 2015-09-09 |
| TW201251213A (en) | 2012-12-16 |
| BR112013023594A2 (en) | 2016-12-06 |
| WO2012123222A1 (en) | 2012-09-20 |
| CN103415961A (en) | 2013-11-27 |
| EP2686909A1 (en) | 2014-01-22 |
| CN103415961B (en) | 2016-09-21 |
| TWI539686B (en) | 2016-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R005 | Application deemed withdrawn due to failure to request examination |