WO2013010836A2 - Connector module, in particular for window lifter drives, and method for producing said module - Google Patents

Connector module, in particular for window lifter drives, and method for producing said module Download PDF

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Publication number
WO2013010836A2
WO2013010836A2 PCT/EP2012/063359 EP2012063359W WO2013010836A2 WO 2013010836 A2 WO2013010836 A2 WO 2013010836A2 EP 2012063359 W EP2012063359 W EP 2012063359W WO 2013010836 A2 WO2013010836 A2 WO 2013010836A2
Authority
WO
WIPO (PCT)
Prior art keywords
plug
circuit board
printed circuit
module
plug part
Prior art date
Application number
PCT/EP2012/063359
Other languages
German (de)
French (fr)
Other versions
WO2013010836A3 (en
Inventor
Jens Maerkle
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
Priority to KR1020147001325A priority Critical patent/KR20140048936A/en
Priority to CN201280035748.4A priority patent/CN103797692B/en
Publication of WO2013010836A2 publication Critical patent/WO2013010836A2/en
Publication of WO2013010836A3 publication Critical patent/WO2013010836A3/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/38—Control circuits or drive circuits associated with geared commutator motors of the worm-and-wheel type
    • 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
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/341—Surface mounted components
    • H05K3/3415—Surface mounted components on both sides of the substrate or combined with lead-in-hole components
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
    • H02K2211/03—Machines characterised by circuit boards, e.g. pcb
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • H02K3/505—Fastening of winding heads, equalising connectors, or connections thereto for large machine windings, e.g. bar windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • 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
    • H05K2201/10227—Other objects, e.g. metallic pieces
    • H05K2201/10295—Metallic connector elements partly mounted in a hole of the 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
    • H05K2201/10431—Details of mounted components
    • H05K2201/10439—Position of a single component
    • H05K2201/10446—Mounted on an edge
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Definitions

  • Plug module in particular for window lift drives, and method for its production
  • the present invention relates to a plug-in module for an electric or electronic drive, in particular a window lift drive, as well as an electric or electronic drive with such a plug-in module and a method for producing a plug-in module.
  • Plug-in modules are used in the prior art, for example in connection with electrical drives for windows in vehicles.
  • an electric motor with a plug module is known in which a multipart circuit board is used.
  • a multipart circuit board is used.
  • Plug module manufactured in several steps.
  • the circuit board is equipped with electrical or electronic components and soldered.
  • a large base circuit board is usually equipped here and then isolated.
  • each individual printed circuit board is provided with a plug part which is soldered or pressed in, and then a final test is carried out.
  • the connector module according to the invention with the features of claim 1 has the advantage over that it can be made significantly cheaper.
  • a process step can be omitted, which leads to a significant cost reduction.
  • the plug module comprises a printed circuit board, at least one electrical or electronic component and a plug part. The component and the plug part are each on the circuit board
  • Plug part with the circuit board in each case via an SMD solder connection (surface mounted device) or a THRS solder connection (through hole reflow soldering) are executed.
  • the component and the plug part can be fixed to the circuit board by means of soldering in one step.
  • a base circuit board which includes a plurality of later individual circuit boards, an assembly with
  • THRS solder joints can be made by passing through the solder oven, the components having wire terminals for passage through through holes on the base board, and solder bumps adjacent to the through holes which melt as they pass through the solder oven and fill the vias.
  • the base circuit board can be tested as a complete component or separated into individual circuit boards, each having a plug part, and finally can be done a separate final test of the individual circuit boards.
  • the invention thus results in a small space.
  • the plug module further comprises a motor contact for the electric drive, which is also arranged on the plug part.
  • the motor contact for the electric drive is preferably designed as a fork contact. In this way, in particular a very compact plug module can be provided.
  • the motor contact and the plug contact are arranged on the plug part in opposite directions.
  • the electrical contacts in the plug part are formed as flat contacts, which are aligned parallel to a printed circuit board plane.
  • this simple stampings can be realized as contacts.
  • contact surfaces of the motor contact for the electric drive are aligned in the direction of the circuit board surface.
  • the plug part projects partially beyond one end of the printed circuit board. This makes it possible without any problems that a preferably circumferential collar for sealing and / or for mounting in a housing of the electric drive is formed on the plug part. More preferably, the circuit board with a two-sided assembly
  • the present invention relates to an electric drive with a plug module according to the invention, in which all components and the
  • Plug part are fixed by means of an SMD solder joint and / or a THRS solder joint to the circuit board.
  • the electric drive is particularly preferably provided as a comfort drive in a vehicle, for example a window regulator drive.
  • the present invention relates to a method for producing a plug-in module for an electric drive.
  • the method comprises the steps of providing a printed circuit board with pads, the
  • the components and the plug part are preferably already provided with solder prior to assembly, so that the SMD and / or THRS solder connection is formed when passing through a soldering furnace by melting the existing solder.
  • the plug part preferably has holding elements for gripping by robots. drawing
  • FIG. 1 shows a schematic sectional view of a plug-in module according to an exemplary embodiment of the invention
  • Figure 2 is a schematic plan view of the plug module of FIG.
  • Figure 3 is a schematic sectional view of an electric drive with a plug module according to the invention.
  • the plug-in module 1 comprises a printed circuit board 2 which is equipped with a plurality of electronic components.
  • Printed circuit board 2 is also a plug part 4 is added, which is designed in this embodiment as a connector receptacle for receiving a customer-side connector.
  • the plug part 4 comprises a housing 5, an electrical plug contact 6 for contact with the customer's plug, and motor contacts 8 for contacting an electric drive.
  • the plug contact 6 and the motor contacts 8 are arranged on the plug in opposite directions.
  • Circuit board 2 is arranged and then the so-equipped printed circuit board is placed in a soldering oven to form the SMD solder joints. It should be noted that for an economical production in this case a large
  • Base circuit board which has several later used in a connector module individually used circuit board areas, is used and the
  • Base circuit board is then singled after a successful formation of the SMD solder joints in the individual circuit boards 2. Also, a check of the circuit boards may be carried out before the step of unifying. As can also be seen from FIG. 1, the plug contact 6 is parallel to one
  • the plug contact 6 can be realized as a simple stamped part.
  • the housing 5 of the plug part 4 has a circumferential collar 50 and partly protrudes beyond the printed circuit board 2. For example, a seal and / or a mounting to a housing of the electric drive can take place on the collar 50.
  • the plug-in module 1 according to the invention can be easily integrated into an electric drive 10.
  • plug part 4 may also be formed angled.
  • the plug part 4 can each be individually prefabricated according to a customer request and then by the inventive method simultaneously with the
  • Components 3 are fixed on the circuit board 2.
  • the plug module 1 according to the invention also a simple two-sided assembly of the printed circuit board 2 is possible.
  • a material for the housing 5 of the male part 4 is a temperature-resistant plastic used because the plug part 4 during the soldering a hot
  • solder joints and THRS solder joints are used in which the contact elements are inserted through through holes, which then passes through the soldering oven through a located, for example, at the edge of the through holes Lot, which runs into the through holes be contacted electrically.
  • the invention is preferably used in window regulator motors for use in vehicles. Alternatively, it can also be used in drives for sunroofs, wipers or seat adjustment. An interface to the customer can be individually varied by simply replacing the connector part 4.
  • the connector module 1 according to the invention in particular significant advantages in terms of manufacturing costs with the known connector modules.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Combinations Of Printed Boards (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

The present invention relates to a connector module for an electric drive, said module comprising a printed circuit board (2), at least one electric or electronic component (3) that is located on the printed circuit board (2) and a connector part (4) with a housing (5) and an electric connection contact (6). Both a first connection between the component (3) and the printed circuit board and a second connection between the connector part (4) and the printed circuit board (2) are in the form of an SMD solder connection (7) and/or a THRS solder connection. The invention further relates to an electric drive and to a method for producing said connector module.

Description

Beschreibung Titel  Description title
Steckermodul, insbesondere für Fensterheberantriebe, sowie Verfahren zu dessen Herstellung  Plug module, in particular for window lift drives, and method for its production
Stand der Technik State of the art
Die vorliegende Erfindung betrifft ein Steckermodul für einen elektrischen bzw. elektronischen Antrieb, insbesondere einen Fensterheberantrieb, sowie einen elektrischen bzw. elektronischen Antrieb mit einem derartigen Steckermodul und ein Verfahren zum Herstellen eines Steckermoduls. The present invention relates to a plug-in module for an electric or electronic drive, in particular a window lift drive, as well as an electric or electronic drive with such a plug-in module and a method for producing a plug-in module.
Steckermodule werden im Stand der Technik beispielsweise in Verbindung mit elektrischen Antrieben für Fenster bei Fahrzeugen verwendet. Beispielsweise ist aus der DE 103 31 238 A1 ein Elektromotor mit einem Steckermodul bekannt, bei dem eine mehrteilige Leiterplatte verwendet wird. Hierbei wird das Plug-in modules are used in the prior art, for example in connection with electrical drives for windows in vehicles. For example, from DE 103 31 238 A1 an electric motor with a plug module is known in which a multipart circuit board is used. Here is the
Steckermodul in mehreren Schritten gefertigt. In einem ersten Schritt wird die Leiterplatte mit elektrischen bzw. elektronischen Bauelementen bestückt und gelötet. Zur Erhöhung der Wirtschaftlichkeit wird hier üblicherweise eine große Basisleiterplatte bestückt und anschließend vereinzelt. In einem nächsten Schritt wird jede vereinzelte Leiterplatte mit einem Steckerteil versehen, welches verlötet oder eingepresst wird, und anschließend wird eine Endprüfung durchgeführt. Es wäre jedoch wünschenswert, ein Steckermodul bereitzustellen, welches eine weitere Reduzierung der Herstellkosten ermöglicht. Plug module manufactured in several steps. In a first step, the circuit board is equipped with electrical or electronic components and soldered. To increase the economy, a large base circuit board is usually equipped here and then isolated. In a next step, each individual printed circuit board is provided with a plug part which is soldered or pressed in, and then a final test is carried out. However, it would be desirable to provide a connector module that allows for further reduction in manufacturing costs.
Offenbarung der Erfindung Disclosure of the invention
Das erfindungsgemäße Steckermodul mit den Merkmalen des Anspruches 1 weist demgegenüber den Vorteil auf, dass es deutlich kostengünstiger hergestellt werden kann. Insbesondere kann erfindungsgemäß ein Prozessschritt entfallen, was zu einer signifikanten Kosten red uktion führt. Dies wird erfindungsgemäß dadurch erreicht, dass das Steckermodul eine Leiterplatte, wenigstens ein elektrisches oder elektronisches Bauelement und ein Steckerteil aufweist. Das Bauelement und das Steckerteil sind dabei jeweils auf der Leiterplatte The connector module according to the invention with the features of claim 1 has the advantage over that it can be made significantly cheaper. In particular, according to the invention, a process step can be omitted, which leads to a significant cost reduction. This is according to the invention achieved in that the plug module comprises a printed circuit board, at least one electrical or electronic component and a plug part. The component and the plug part are each on the circuit board
angeordnet, wobei eine Verbindung zwischen dem Bauelement und dem arranged, wherein a connection between the component and the
Steckerteil mit der Leiterplatte jeweils über eine SMD-Lötverbindung (surface mounted device) oder eine THRS-Lötverbindung (Through hole reflow soldering) ausgeführt sind. Hierdurch kann in einem Schritt das Bauelement und das Steckerteil an der Leiterplatte mittels Löten fixiert werden. Insbesondere bei einer Großserienfertigung können somit an einer Basisleiterplatte, welche eine Vielzahl von späteren einzelnen Leiterplatten umfasst, eine Bestückung mit Plug part with the circuit board in each case via an SMD solder connection (surface mounted device) or a THRS solder connection (through hole reflow soldering) are executed. As a result, the component and the plug part can be fixed to the circuit board by means of soldering in one step. In particular, in a large-scale production can thus on a base circuit board, which includes a plurality of later individual circuit boards, an assembly with
Bauelementen und Steckern vorgenommen werden und dann die derart bestückte Basisleiterplatte durch einen SMD-Löt-Ofen hindurchgeführt werden. Die THRS-Lötverbindungen können durch Durchführen durch den Löt-Ofen hergestellt werden, wobei die Bauelemente Drahtanschlüsse zum Durchstecken durch Durchgangsöffnungen auf der Basisleiterplatte aufweisen und Lötdepots neben den Durchgangsöffnungen vorgesehen sind, welche beim Durchführen durch den Löt-Ofen schmelzen und die Durchgangsöffnungen ausfüllen.  Components and plugs are made and then passed through the so-equipped base board through an SMD soldering furnace. The THRS solder joints can be made by passing through the solder oven, the components having wire terminals for passage through through holes on the base board, and solder bumps adjacent to the through holes which melt as they pass through the solder oven and fill the vias.
Anschließend kann die Basisleiterplatte als Komplettbauteil geprüft werden oder in einzelne Leiterplatten vereinzelt werden, die jeweils ein Steckerteil aufweisen, und abschließend kann eine separate Endprüfung der vereinzelten Leiterplatten erfolgen. Vorteilhaft ergibt sich erfindungsgemäß somit ein kleiner Bauraum. Subsequently, the base circuit board can be tested as a complete component or separated into individual circuit boards, each having a plug part, and finally can be done a separate final test of the individual circuit boards. Advantageously, the invention thus results in a small space.
Die Unteransprüche zeigen bevorzugte Weiterbildungen der Erfindung. Weiter bevorzugt umfasst das Steckermodul ferner einen Motorkontakt für den elektrischen Antrieb, welcher ebenfalls am Steckerteil angeordnet ist. Der Motorkontakt für den elektrischen Antrieb ist vorzugsweise als Gabelkontakt ausgebildet. Hierdurch kann insbesondere ein sehr kompaktes Steckermodul bereitgestellt werden. Vorzugsweise sind der Motorkontakt und der Steckkontakt am Steckerteil in entgegengesetzten Richtungen angeordnet. The dependent claims show preferred developments of the invention. Further preferably, the plug module further comprises a motor contact for the electric drive, which is also arranged on the plug part. The motor contact for the electric drive is preferably designed as a fork contact. In this way, in particular a very compact plug module can be provided. Preferably, the motor contact and the plug contact are arranged on the plug part in opposite directions.
Weiter bevorzugt sind die elektrischen Kontakte im Steckerteil als Flachkontakte ausgebildet, welche parallel zu einer Leiterplattenebene ausgerichtet sind. More preferably, the electrical contacts in the plug part are formed as flat contacts, which are aligned parallel to a printed circuit board plane.
Hierdurch kann ein besonders flaches Steckermodul erhalten werden. Ferner können dadurch einfache Stanzteile als Kontakte realisiert werden. Weiter bevorzugt sind Kontaktflächen des Motorkontakts für den elektrischen Antrieb in Richtung zur Leiterplattenoberfläche ausgerichtet. As a result, a particularly flat plug module can be obtained. Furthermore, this simple stampings can be realized as contacts. Further Preferably, contact surfaces of the motor contact for the electric drive are aligned in the direction of the circuit board surface.
Gemäß einer weiteren bevorzugten Ausgestaltung der vorliegenden Erfindung steht das Steckerteil teilweise über ein Ende der Leiterplatte vor. Hierdurch ist es problemlos möglich, dass am Steckerteil ein vorzugsweise umlaufender Kragen zum Abdichten und/oder zur Montage in einem Gehäuse des elektrischen Antriebs ausgebildet ist. Weiter bevorzugt weist die Leiterplatte eine beidseitige Bestückung mit According to a further preferred embodiment of the present invention, the plug part projects partially beyond one end of the printed circuit board. This makes it possible without any problems that a preferably circumferential collar for sealing and / or for mounting in a housing of the electric drive is formed on the plug part. More preferably, the circuit board with a two-sided assembly
Bauelementen auf. Hierdurch kann eine Fläche der Leiterplatte weiter reduziert werden.  Components on. As a result, an area of the printed circuit board can be further reduced.
Weiterhin betrifft die vorliegende Erfindung einen elektrischen Antrieb mit einem erfindungsgemäßen Steckermodul, bei dem alle Bauelemente und das Furthermore, the present invention relates to an electric drive with a plug module according to the invention, in which all components and the
Steckerteil mittels einer SMD-Lötverbindung und/oder einer THRS-Lötverbindung an der Leiterplatte fixiert sind. Der elektrische Antrieb ist besonders bevorzugt als Komfortantrieb in einem Fahrzeug, beispielsweise einem Fensterheberantrieb, vorgesehen. Plug part are fixed by means of an SMD solder joint and / or a THRS solder joint to the circuit board. The electric drive is particularly preferably provided as a comfort drive in a vehicle, for example a window regulator drive.
Ferner betrifft die vorliegende Erfindung ein Verfahren zur Herstellung eines Steckermoduls für einen elektrischen Antrieb. Das Verfahren umfasst dabei die Schritte des Bereitstellens einer Leiterplatte mit Anschlussflächen, des Furthermore, the present invention relates to a method for producing a plug-in module for an electric drive. The method comprises the steps of providing a printed circuit board with pads, the
Bestückens der Leiterplatte mit Bauelementen und einem Steckerteil und des Befestigens der Bauelemente und des Steckerteils an den Anschlussflächen der Leiterplatte mittels einer SMD-Lötverbindung und/oder THRS-Lötverbindung, wobei sämtliche SMD- und/oder THRS-Lötverbindungen in einem Schritt gleichzeitig hergestellt werden. Assembling the printed circuit board with components and a plug part and attaching the components and the plug part to the pads of the circuit board by means of an SMD solder joint and / or THRS solder joint, wherein all SMD and / or THRS solder joints are made simultaneously in one step.
Zur Vereinfachung des Lötvorgangs sind die Bauelemente und das Steckerteil vorzugsweise schon vor der Bestückung mit Lot versehen, so dass die SMD- und/oder THRS-Lötverbindung beim Durchfahren durch einen Lötofen durch Schmelzen des vorhandenen Lotes ausgebildet wird. To simplify the soldering process, the components and the plug part are preferably already provided with solder prior to assembly, so that the SMD and / or THRS solder connection is formed when passing through a soldering furnace by melting the existing solder.
Vorzugsweise weist das Steckerteil Halteelemente zum Anfassen durch Roboter auf. Zeichnung The plug part preferably has holding elements for gripping by robots. drawing
Nachfolgend wird ein bevorzugtes Ausführungsbeispiel der Erfindung unter Bezugnahme auf die begleitende Zeichnung im Detail beschrieben. In der Zeichnung ist: Hereinafter, a preferred embodiment of the invention will be described in detail with reference to the accompanying drawings. In the drawing is:
Figur 1 eine schematische Schnittansicht eines Steckermoduls gemäß einem Ausführungsbeispiel der Erfindung, FIG. 1 shows a schematic sectional view of a plug-in module according to an exemplary embodiment of the invention,
Figur 2 eine schematische Draufsicht auf das Steckermodul von Figur Figure 2 is a schematic plan view of the plug module of FIG
1 , und  1, and
Figur 3 eine schematische Schnittansicht eines elektrischen Antriebs mit einem erfindungsgemäßen Steckermodul. Figure 3 is a schematic sectional view of an electric drive with a plug module according to the invention.
Bevorzugte Ausführungsformen der Erfindung Preferred embodiments of the invention
Nachfolgend wird unter Bezugnahme auf die Figuren 1 bis 3 ein Steckermodul 1 gemäß einem bevorzugten Ausführungsbeispiel der Erfindung im Detail beschrieben. Hereinafter, a connector module 1 according to a preferred embodiment of the invention will be described in detail with reference to Figures 1 to 3.
Wie aus Figur 1 ersichtlich ist, umfasst das Steckermodul 1 eine Leiterplatte 2, welche mit mehreren elektronischen Bauelementen bestückt ist. An der As can be seen from FIG. 1, the plug-in module 1 comprises a printed circuit board 2 which is equipped with a plurality of electronic components. At the
Leiterplatte 2 ist ferner ein Steckerteil 4 aufgenommen, welches in diesem Ausführungsbeispiel als Steckeraufnahme zum Aufnehmen eines kundenseitigen Steckers ausgeführt ist. Das Steckerteil 4 umfasst ein Gehäuse 5, einen elektrischen Steckkontakt 6 für einen Kontakt mit dem kundenseitigen Stecker, und Motorkontakte 8 für eine Kontaktierung eines elektrischen Antriebs. Der Steckkontakt 6 und die Motorkontakte 8 sind dabei am Stecker in einander entgegengesetzten Richtungen angeordnet. Printed circuit board 2 is also a plug part 4 is added, which is designed in this embodiment as a connector receptacle for receiving a customer-side connector. The plug part 4 comprises a housing 5, an electrical plug contact 6 for contact with the customer's plug, and motor contacts 8 for contacting an electric drive. The plug contact 6 and the motor contacts 8 are arranged on the plug in opposite directions.
Wie insbesondere in Figur 1 ersichtlich ist, sind dabei bei allen Bauelementen 3 sowie einer Verbindung zwischen dem Steckerteil 4 und der Leiterplatte 2 jeweils SMD-Lötverbindungen 7 ausgebildet. Somit sind erfindungsgemäß sämtliche Bauelemente und das Steckerteil 4 mittels SMD-Lötverbindungen mit der Leiterplatte 2 verbunden. Hierdurch wird erreicht, dass für die Herstellung des Steckermoduls 1 eine Befestigung dieser Bauteile durch eine SMD- Lötverbindung gleichzeitig in einem Schritt hergestellt werden kann. Hierzu werden zuerst die Bauelemente 3 sowie das Steckerteil 4 auf derAs can be seen in particular in Figure 1, in each case SMD solder joints 7 are formed in all components 3 and a connection between the plug part 4 and the circuit board 2. Thus, according to the invention all components and the connector part 4 by means of SMD solder joints with the Printed circuit board 2 connected. This ensures that for the production of the connector module 1, an attachment of these components by an SMD solder joint can be made simultaneously in one step. For this purpose, first the components 3 and the plug part 4 on the
Leiterplatte 2 angeordnet und anschließend wird die derart bestückte Leiterplatte in einen Lötofen eingebracht, um die SMD-Lötverbindungen zu bilden. Es sei angemerkt, dass für eine wirtschaftliche Fertigung hierbei eine große Circuit board 2 is arranged and then the so-equipped printed circuit board is placed in a soldering oven to form the SMD solder joints. It should be noted that for an economical production in this case a large
Basisleiterplatte, welche mehrere später in einem Steckermodul jeweils einzeln verwendete Leiterplattenbereiche aufweist, verwendet wird und die Base circuit board, which has several later used in a connector module individually used circuit board areas, is used and the
Basisleiterplatte dann nach einem erfolgten Ausbilden der SMD-Lötverbindungen in die einzelnen Leiterplatten 2 vereinzelt wird. Auch kann eine Überprüfung der Leiterplatten noch vor dem Schritt des Vereinzeins ausgeführt werden. Wie aus Figur 1 ferner ersichtlich ist, ist der Steckerkontakt 6 parallel zu einer Base circuit board is then singled after a successful formation of the SMD solder joints in the individual circuit boards 2. Also, a check of the circuit boards may be carried out before the step of unifying. As can also be seen from FIG. 1, the plug contact 6 is parallel to one
Ebene E der Leiterplatte 2 angeordnet, was einen kompakten Aufbau zur Folge hat. Der Steckkontakt 6 kann dabei als einfaches Stanzteil realisiert werden. Weiterhin weist das Gehäuse 5 des Steckerteils 4 einen umlaufenden Kragen 50 auf und ragt teilweise über die Leiterplatte 2 hinaus. Am Kragen 50 kann beispielsweise eine Abdichtung und/oder eine Montage zu einem Gehäuse des elektrischen Antriebs erfolgen. Level E of the circuit board 2 arranged, which has a compact structure result. The plug contact 6 can be realized as a simple stamped part. Furthermore, the housing 5 of the plug part 4 has a circumferential collar 50 and partly protrudes beyond the printed circuit board 2. For example, a seal and / or a mounting to a housing of the electric drive can take place on the collar 50.
Wie insbesondere aus Figur 3 ersichtlich ist, kann das erfindungsgemäße Steckermodul 1 dabei einfach in einen elektrischen Antrieb 10 integriert werden. Hierbei kann insbesondere ein kurzer Abstand zwischen einem nicht As can be seen in particular from FIG. 3, the plug-in module 1 according to the invention can be easily integrated into an electric drive 10. Here, in particular, a short distance between a not
dargestellten Kundenstecker und den Motorkontakten 8 für eine Kontaktierung des elektrischen Antriebs ermöglicht werden. Es sei ferner angemerkt, dass das Steckerteil 4 auch abgewinkelt ausgebildet sein kann. Das Steckerteil 4 kann dabei jeweils individuell entsprechend einem Kundenwunsch vorgefertigt werden und dann durch das erfindungsgemäße Verfahren gleichzeitig mit den shown customer plug and the motor contacts 8 are made possible for contacting the electric drive. It should also be noted that the plug part 4 may also be formed angled. The plug part 4 can each be individually prefabricated according to a customer request and then by the inventive method simultaneously with the
Bauelementen 3 auf der Leiterplatte 2 fixiert werden.  Components 3 are fixed on the circuit board 2.
Es sei ferner angemerkt, dass beim erfindungsgemäßen Steckermodul 1 auch eine einfache beidseitige Bestückung der Leiterplatte 2 möglich ist. Ferner wird als Material für das Gehäuse 5 des Steckerteils 4 ein temperaturfester Kunststoff verwendet, da das Steckerteil 4 während des Lötvorgangs einer heißen It should also be noted that in the plug module 1 according to the invention also a simple two-sided assembly of the printed circuit board 2 is possible. Further, as a material for the housing 5 of the male part 4 is a temperature-resistant plastic used because the plug part 4 during the soldering a hot
Umgebung ausgesetzt ist. Environment is exposed.
Zusätzlich oder alternativ können neben den SMD-Lötverbindungen auch THRS- Lötverbindungen verwendet werden, bei denen die Kontaktelemente durch Durchgangsöffnungen gesteckt werden, welche anschließend beim Durchführen durch den Löt-Ofen durch ein beispielsweise am Rand der Durchgangsöffnungen befindliches Lot, welches in die Durchgangsöffnungen hineinläuft, elektrisch kontaktiert werden. Additionally or alternatively, in addition to the SMD solder joints and THRS solder joints are used in which the contact elements are inserted through through holes, which then passes through the soldering oven through a located, for example, at the edge of the through holes Lot, which runs into the through holes be contacted electrically.
Die Erfindung wird vorzugsweise bei Fensterhebermotoren zum Einsatz in Fahrzeugen verwendet. Alternativ kann auch ein Einsatz bei Antrieben für Schiebedächer, Wischer oder zur Sitzverstellung möglich sein. Eine Schnittstelle zum Kunden kann dabei jeweils individuell durch einfachen Austausch des Steckerteils 4 variiert werden. Somit weist das erfindungsgemäße Steckermodul 1 insbesondere signifikante Vorteile hinsichtlich der Herstellungskosten mit den bekannten Steckermodulen auf. The invention is preferably used in window regulator motors for use in vehicles. Alternatively, it can also be used in drives for sunroofs, wipers or seat adjustment. An interface to the customer can be individually varied by simply replacing the connector part 4. Thus, the connector module 1 according to the invention in particular significant advantages in terms of manufacturing costs with the known connector modules.

Claims

Ansprüche claims
1 . Steckermodul für einen elektrischen Antrieb, umfassend 1 . Plug module for an electric drive, comprising
eine Leiterplatte (2),  a printed circuit board (2),
wenigstens ein elektrisches oder elektronisches Bauelement (3), welches auf der Leiterplatte (2) angeordnet ist, und  at least one electrical or electronic component (3) which is arranged on the printed circuit board (2), and
ein Steckerteil (4) mit einem Gehäuse (5) und einem elektrischen Steckkontakt (6),  a plug part (4) having a housing (5) and an electrical plug contact (6),
wobei eine erste Verbindung zwischen dem Bauelement (3) und der Leiterplatte und eine zweite Verbindung zwischen dem Steckerteil (4) und der Leiterplatte (2) jeweils als SMD-Lötverbindung (7) und/oder als THRS-Lötverbindung ausgeführt ist.  wherein a first connection between the component (3) and the printed circuit board and a second connection between the plug part (4) and the printed circuit board (2) is in each case designed as an SMD solder joint (7) and / or as a THRS solder joint.
2. Steckermodul nach Anspruch 1 , ferner umfassend wenigstens einen 2. Plug module according to claim 1, further comprising at least one
Motorkontakt (8) zur Kontaktierung des elektrischen Antriebs, wobei der Motorkontakt (8) am Steckerteil (4) angeordnet ist.  Motor contact (8) for contacting the electric drive, wherein the motor contact (8) on the plug part (4) is arranged.
3. Steckermodul nach Anspruch 2, dadurch gekennzeichnet, dass der 3. plug module according to claim 2, characterized in that the
Steckkontakt (6) und der Motorkontakt (8) am Steckerteil (4) in einander entgegengesetzten Richtungen angeordnet sind.  Plug contact (6) and the motor contact (8) on the plug part (4) are arranged in opposite directions.
4. Steckermodul nach einem der vorhergehenden Ansprüche, dadurch 4. plug module according to one of the preceding claims, characterized
gekennzeichnet, dass der elektrische Steckkontakt (6) als  in that the electrical plug contact (6) as
Flachsteckkontakt ausgebildet ist und parallel zu einer Leiterplattenebene (E) angeordnet ist.  Flat plug contact is formed and is arranged parallel to a printed circuit board plane (E).
5. Steckermodul nach einem der vorhergehenden Ansprüche, dadurch 5. Plug module according to one of the preceding claims, characterized
gekennzeichnet, dass das Steckerteil (4) über ein Ende der Leiterplatte (2) vorsteht.  in that the plug part (4) projects beyond one end of the printed circuit board (2).
6. Steckermodul nach einem der vorhergehenden Ansprüche, dadurch 6. plug module according to one of the preceding claims, characterized
gekennzeichnet, dass das Steckerteil (4) einen Kragen (50) aufweist. characterized in that the plug part (4) has a collar (50).
7. Steckermodul nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Leiterplatte (2) beidseitig mit Bauelementen (3) bestückt ist. 7. Plug module according to one of the preceding claims, characterized in that the printed circuit board (2) is equipped on both sides with components (3).
8. Elektrischer Antrieb, insbesondere Fensterheberantrieb, umfassend ein Steckermodul nach einem der vorhergehenden Ansprüche. 8. Electric drive, in particular window lift drive, comprising a plug module according to one of the preceding claims.
9. Verfahren zur Herstellung eines Steckermoduls (1 ) für einen elektrischen Antrieb, umfassend die Schritte: 9. A method for producing a plug module (1) for an electric drive, comprising the steps:
Bereitstellen einer Leiterplatte (2) mit Anschlussflächen, Providing a printed circuit board (2) with connection surfaces,
Bestücken der Leiterplatte mit wenigstens einem Bauelement (3) und einem Steckerteil (4) an den Anschlussflächen, und Equipping the circuit board with at least one component (3) and a plug part (4) on the connection surfaces, and
Befestigen des Bauelements (3) und des Steckerteils (4) mittels einer Attaching the component (3) and the plug part (4) by means of a
SMD-Lötverbindung (7) und/oder als THRS-Lötverbindung, wobei alleSMD solder joint (7) and / or as a THRS solder joint, all
SMD-Lötverbindungen (7) und/oder als THRS-Lötverbindung an derSMD solder joints (7) and / or as a THRS solder joint on the
Leiterplatte in einem Schritt gleichzeitig hergestellt werden. Printed circuit board can be produced in one step at the same time.
10. Verfahren nach Anspruch 9, dadurch gekennzeichnet, dass das 10. The method according to claim 9, characterized in that the
Bauelement und/oder das Steckerteil (4) schon vor dem Schritt der Bestückung mit einem Lot versehen sind.  Component and / or the plug part (4) are provided before the step of placement with a solder.
PCT/EP2012/063359 2011-07-19 2012-07-09 Connector module, in particular for window lifter drives, and method for producing said module WO2013010836A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020147001325A KR20140048936A (en) 2011-07-19 2012-07-09 Connector module, in particular for window lifter drives, and method for producing said module
CN201280035748.4A CN103797692B (en) 2011-07-19 2012-07-09 Modular plug, electrically driven and for manufacturing the method for modular plug

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011079377A DE102011079377A1 (en) 2011-07-19 2011-07-19 Plug module, in particular for window lift drives, and method for its production
DE102011079377.1 2011-07-19

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WO2013010836A2 true WO2013010836A2 (en) 2013-01-24
WO2013010836A3 WO2013010836A3 (en) 2014-04-24

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DE102013208176A1 (en) 2013-05-03 2014-11-20 Robert Bosch Gmbh Stabkerndrossel
DE102018200472A1 (en) * 2018-01-12 2019-07-18 Volkswagen Aktiengesellschaft Connection module for an electric motor of a motor vehicle or electric motor for a motor vehicle

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CN103797692A (en) 2014-05-14
WO2013010836A3 (en) 2014-04-24
DE102011079377A1 (en) 2013-01-24
CN103797692B (en) 2016-11-09
KR20140048936A (en) 2014-04-24

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