DE102020131200A1 - Subassembly for a vehicle with a wiring harness having individual lines and manufacturing method - Google Patents

Abstract

The proposed solution relates in particular to an assembly for a vehicle, with at least one carrier component (1, 1A, 1B) to which at least one electronic functional component (11A-11E, 5) is fixed, and at least two lines (200, 201, 202) for making electrical contact with the at least one electronic functional component (11A-11E, 5), which is provided on the carrier component (1, 1A, 1B). The at least two lines (200, 201, 202) are part of a line harness (20) , which extends on the carrier component (1, 1A, 1B) from a first line end (20.1) to a second line end (20.2) and in which the at least two lines (200, 201, 202) are laid individually and individually on at least two line holders (6.1 - 6.8) are fixed

Description

The proposed solution relates to an assembly for a vehicle and a manufacturing method.

From the vehicle sector and in particular for door systems and vehicle seats, it is known to provide electronic functional components, such as electric motor drives, loudspeakers, locks or control units, on a carrier component and to contact them electrically via at least one line. Such a line is typically laid along the carrier component. In practice, it is common to use stranded conductors or FPC cables for the lines. Such an approach is also known, for example, from DE 101 55 697 A1 known. It is proposed therein, among other things, to plasticize flexible lines that are provided with a plastic sheath and thereby to connect them to a carrier component.

What the previously pursued approaches have in common is that a desired course of the lines is specified only at the carrier component. This is associated with a comparatively high installation effort and automation for laying the lines is hardly possible. High waste percentages, which arise when laying FPC cabling in particular, are also often disadvantageous.

Proceeding from this, the proposed solution is based on the object of further improving the approaches previously pursued from the prior art and of overcoming the disadvantages associated therewith.

This object is achieved both with an assembly of claim 1 and with a manufacturing method of claim 19.

The proposed solution envisages an assembly in which at least two lines for making electrical contact with at least one electronic functional component are part of a line section that extends from a first line end to a second line end on a carrier component of the assembly and in which the at least two lines are routed individually and are set individually on at least two line holders.

The proposed solution is based on the basic idea of separating lines of a line harness on a support component and laying them individually on the support component, thereby enabling or at least facilitating partially or fully automated laying of the line harness. The individual lines of the line harness, which is assigned to a line unit of the carrier component, can thus be routed along the carrier component or a line carrier subsequently mounted on the carrier component, in particular in the manner of line routes. In this case, each line extends individually from a first end of the line to a second end of the line, so that a laying direction of the lines for the assembly of the module is also specified here. The individual lines of the line harness are fixed at well-defined mounting points via the line holders. Sections of at least two lines of the line harness and thus in particular sections of all lines of a line harness can be fixed for each line holder.

In one embodiment variant, at least one of the at least two lines is fixed to a line holder via an insulation displacement connector and/or makes contact with an electronic functional component via an insulation displacement connector. An insulation displacement connector is therefore used on a line holder to fix and/or make electrical contact with a line of the line harness. For example, for this purpose the insulation displacement connector is inserted, in particular pressed, into a clamping section of the carrier component or a line carrier which is subsequently mounted on the carrier component and on which the respective line is held in a clamping manner. In this way, the individual line of the line harness can be placed on the respective line holder during assembly of the assembly and clamped to it before the routed line is electrically contacted on the line holder by inserting an insulation displacement connector and the respective line is electrically conductive with a functional component mounted in the area of the line holder can be connected or will be connected.

In one embodiment variant, it can be provided to facilitate assembly that the at least two lines between the first and second strand ends of the line strand run continuously along the carrier component and one line for a connection to a functional component is electrically conductively contacted exclusively via an insulation displacement connector. Such an embodiment variant is particularly advantageous for providing a connection bus for functional components designed as intelligent consumers. In this case, functional components are connected in the manner of a parallel circuit in each case to the continuous line harness. For example, a three-wire connection bus and thus a 3-wire line unit is provided in this way in a line bundle comprising three lines.

In one embodiment, at least one of the at least two lines is deflected on a line holder. For this purpose, a line holder forms, for example, a deflection section, for example with a protruding, eg circular-cylindrical, pin or a circular arc section. When laying the individual line on the carrier component, a desired course can thus be specified in a targeted manner via a corresponding line holder.

Alternatively or additionally, at least one of the at least two lines can be held in a form-fitting manner on a line holder, in particular suspended on a line holder. For this purpose, for example, a line holder forms at least one suspension section with at least one hook. During assembly, the individual line can thus be simply hung on a corresponding suspension section—possibly under mechanical tension—so that the line is then held in a form-fitting manner on the corresponding line holder.

Based on the above-described provision of a connecting bus via the cable run comprising the at least two lines, one embodiment variant provides, for example, that the at least two lines at the first end of the run have a first functional component, at the second end of the run a second functional component and between the first and at least one further, third functional component is electrically contacted with the second strand end. This includes, for example, an embodiment variant in which electrical contact is made with a control unit at the first end of the strand, the wiring harness extends from there to a first consumer at the second end of the strand and at least one other consumer is electrically contacted along the course of the wiring harness, for example in each case via at least one insulation displacement terminal.

The at least two lines can be laid parallel to one another on the carrier component. For simplified, automated assembly, it can be provided that the at least two lines have a minimum distance from one another that corresponds to at least three times the average thickness of the at least two lines. The distance exceeds, for example, a minimum distance that results, for example, from the sizes of the insulation displacement connectors to be used, the manufacturing material of the carrier component or the line carrier, and any manufacturing and assembly tools.

In one embodiment variant, at least one of the at least two line holders projects in a raised manner on a mounting surface of the carrier component. This includes, in particular, that a deflection section, a clamping section and/or a hanging section of a line holder protrudes in a raised manner on a mounting surface of the carrier component, which in each case simplifies the automated laying down and fixing of a line of the line harness on such a section.

In principle, at least one line holder can be formed on the carrier component and thus formed as an integral part of the carrier component from the material of the carrier component. Alternatively or additionally, at least one of the line holders can be designed as a separate component and fixed to the carrier component. This includes, in particular, that at least one line holder designed as a separate component is designed as an insert and partially embedded in the material of the carrier component. A line holder designed as an insert is typically made from a different material than a surrounding mounting surface of the carrier component and is at least partially enclosed by the material of the carrier component. In another embodiment variant, the at least one line holder designed as a separate component is part of a line carrier that is manufactured separately and mounted on the carrier component. On the line carrier and in particular the at least one line holder, the line can thus be fixed in advance following a desired course when the assembly is assembled, for example, before the line carrier is mounted on the carrier component.

In principle, a line for making electrical contact with the at least one electronic functional component can be formed by at least one rigid wire.

In particular, the use of a rigid wire, e.g. an (insulated) enameled wire, can be provided as part of a line unit having the line strand, which is mounted on the carrier component in order to electrically contact an electronic functional component on the carrier component, ie for example to a power supply and /or to be connected to control electronics. Such a rigid wire, e.g. an enameled wire, as used for example as winding wire in a motor winding, is therefore non-flexible and can be preformed in a predetermined course before it is mounted on the carrier component, so that the rigid wire has a predetermined path due to deformation history retained. This can facilitate (partially or fully) automated assembly of the line harness on the carrier component, but also pre-assembly of a line unit with the desired course of the at least one rigid wire enable educated leadership. In the latter case, the preassembled line unit then only has to be mounted on the carrier component, without the lines having to be laid separately on the carrier component.

One embodiment variant provides, for example, that the line unit with the at least one rigid wire is held on the carrier component following a predetermined course. The course is already predetermined here and only a fixation on the carrier component is necessary. This includes in particular that an enameled wire is used, the at least one enameled wire is designed to be non-flexible and the course is predetermined to a significant extent by the shape of the at least one enameled wire. Accordingly, e.g. at least 60% of the course of the line unit on the carrier component is predetermined by the at least one non-flexible enameled wire. In principle, the rigid wire can consequently be deflected at least once or multiple times and retain this shape due to its non-flexible design, without the line unit being fixed to the carrier component. The course is thus largely (greater than 60%, in particular 75% to 100%) predetermined by the shape of the at least one rigid wire.

In principle, the line unit can also have more than two lines. In particular, a bundle of several (at least two) lines, in particular three or four lines, can be provided for a line section to form a three-wire or four-wire line unit. In one embodiment, at least two lines are provided, for example, which are each formed by a rigid wire in the line unit. For example, one line of the at least two lines is provided for connection to a power supply and another line of the at least two lines is provided for the transmission of at least one control signal. In this context in particular, it can be provided that the cross sections of the lines of the line unit differ from one another, for example if the lines are provided for different purposes.

For contacting an electronic functional component, the line unit can have at least one connection end piece at one end of the at least one line and/or at least one intermediate connection piece on a line section present between two ends of the line. For example, a terminal end piece and/or an intermediate terminal piece comprises a plug connector. One embodiment provides that a connector is designed, for example, as an insulation displacement connector (short: insulation displacement connector). In this way, automated pre-assembly of the line unit can be further simplified if necessary. Thus, the line unit can be preassembled with the two-dimensionally or three-dimensionally preformed course of the line harness and connection end pieces and/or connection intermediate pieces already attached to the lines and then mounted following the carrier component. In principle, a connection end piece and/or a connection intermediate piece can comprise an IDC contact.

Alternatively, an electrical connection between an electronic functional component and the at least one line can be made by soldering or welding.

In one embodiment variant, a section of at least one line is held in a form-fitting manner on the carrier component. This includes, for example, that at least one depression is provided on the carrier component, in particular formed integrally thereon, in which a section of the at least one line is accommodated in a form-fitting manner. The depression can extend, for example, perpendicularly to an extension plane of a mounting surface of the carrier component. A plurality of lines can also be arranged one above the other (perpendicular to the plane of extent of the mounting surface) or next to one another (parallel to the plane of extent of the mounting surface) within a depression.

Furthermore, as an alternative or in addition, it can be provided that at least one section of the at least one line of the line unit is hot-swaged to the carrier component.

For example, at least one line is formed by a rigid wire, e.g. an enameled wire, in particular an enameled copper or aluminum wire.

As part of the proposed solution, a door module with a proposed assembly is also provided. A carrier component can then be designed, for example, as a flat door module carrier on which a number of electronic functional components are preassembled. For example, it can be provided in this connection that at least one control unit arranged on the carrier component, a door lock unit and/or an electrical consumer arranged on the carrier component can be connected to a power supply and/or control electronics.

In principle, there is also the possibility of connecting to a cable harness in this context vehicle electrical system and/or the possibility of connecting to an electronic functional component of another assembly that is not part of the door module.

In addition, the proposed solution can also be used in a vehicle seat. In this case, the wiring harness can also be provided, for example, for connection to a vehicle electrical system and/or for connection to a power supply. In particular, the wiring harness can be provided for connecting a consumer, e.g. a drive motor, in particular a consumer in a headrest of the vehicle seat. As an alternative or in addition, it can be provided that, in one embodiment variant, a line harness on the seat part side is connected to a line unit on the backrest side inside the vehicle seat. For this purpose, connecting end pieces or connecting intermediate pieces are present for connection, for example, on both line units, one of which is provided on a seat part carrying a seat cushion and the other on a backrest part. In a further development based on this, for example, two end connection plug connectors are provided for the connection of two line units in order to connect electronic functional components on the backrest to a line unit on the seat part via a line unit on the backrest and to be able to transmit control signals to the functional components on the backrest and/or the functional components on the backrest to one on the vehicle connect power supply. At least one of the two line units of the vehicle seat can include a line that is formed by a rigid wire and thus facilitates automated preassembly of the line unit for the respective (seat part-side or backrest-side) support component.

• - Bereitstellen eines Trägerbauteils für mindestens eine elektronische Funktionskomponente, und mehreren Leitungshaltern an dem Trägerbauteil oder einem mit dem Trägerbauteil zu verbindenden Leitungsträger, wobei an den Leitungshaltern jeweils Abschnitte zweier Leitungen eines Leitungsstrangs zueinander beabstandet festlegbar sind,
• - Bereitstellen mindestens zweier Leitungen für den Leitungsstrang zur elektrischen Kontaktierung der mindestens einen elektronischen Funktionskomponente an dem Trägerbauteil und
• - Verlegen der mindestens zwei Leitungen durch aufeinander folgendes Festlegen jeder Leitung an den Leitungshaltern jeweils beginnend an einem Bereich (des Trägerbauteils oder des Leitungsträgers) für ein erstes Strangende des Leitungsstrangs und endend an einem Bereich (des Trägerbauteils oder des Leitungsträgers) für ein zweites Strangende des Leitungsstrangs.

Another aspect of the proposed solution relates to a method for producing and thus in particular assembling an assembly for a vehicle, which has at least the following steps:

• - Providing a carrier component for at least one electronic functional component, and a plurality of line holders on the carrier component or on a line carrier to be connected to the carrier component, wherein sections of two lines of a line harness can be fixed at a distance from one another on the line holders,
• - Providing at least two lines for the line harness for electrical contacting of the at least one electronic functional component on the carrier component and
• - Laying the at least two lines by successively fixing each line to the line holders, each beginning in an area (of the support component or the line support) for a first end of the line run and ending in an area (of the support component or line support) for a second end of the line wiring harness.

The proposed method thus provides for laying the individual lines for a line harness by sequentially laying down sections of the lines on line holders already present on the carrier component or on line holders provided on a line carrier. In this way, the individual lines can also be laid in a simple manner, partially or fully automatically, using an assembly robot. When laying on a separate line carrier, a line unit can be preassembled with the line carrier, in which the at least two lines of the line harness already have a desired course—via the line carrier. This preassembled line unit can then be mounted on the support component and fixed thereto.

An embodiment variant of a proposed method is particularly suitable for producing an embodiment variant of a proposed assembly. Advantages and features of embodiment variants of a proposed assembly explained above and below also apply to embodiment variants of a proposed method and vice versa.

For example, during assembly, each line is fixed to a first line bracket, starting at the area of the carrier component or line holder for the first strand end of the line strand, and then fixed to at least one other line bracket (at a distance from the first line bracket), for example via a clamp and/or via hanging on a section of the further line holder. Alternatively or additionally, the line can be deflected at the further line holder. Finally, each line is fixed to the area of the support component or the line holder for the second strand end of the line strand to a last line holder.

The at least two lines for the line harness are laid, for example, individually and spaced apart from one another on the carrier component or the line holder, in particular at a distance that exceeds their average thickness by at least three times.

The individual lines can be formed by individual wires that are laid along the line holders on the carrier component or the line carrier. In particular, a routing can be provided here, at the end of which the individual wires forming a line strand run in a route-like manner on the carrier component or the line carrier from the first strand end to the second strand end. In principle, a line of the line harness can also be formed by a flexible stranded conductor instead of an individual wire.

In one embodiment variant, the at least two lines for the line harness are routed via at least one assembly robot on the carrier component or the line carrier. In this case, for example, a robot arm of the assembly robot moves along the individual cable holders of the carrier component or the cable carrier one after the other and clamps the cables in sections to the cable holders (via corresponding clamping sections of the cable holders) and/or hangs sections of the cables on cable holders (here then, for example, on correspondingly shaped suspension sections of the line holders, for example formed with hooks).

When laying the individual lines on the carrier component or on the line carrier, the at least two lines can be deformed two-dimensionally or three-dimensionally. In this way, the line harness is given its course on the carrier component or the line carrier via two- or three-dimensional deformations of the at least two lines.

In analogy to a variant explained above for a proposed module, a variant of a proposed method provides that after a section of a line has been fixed to one of the line holders, an insulation displacement connector is plugged into at least one of the line holders for electrical contacting of the line. For example, after a line has been placed on a clamping section of a line holder and clamped thereto, the electrical contacting of the line is then carried out via an insulation displacement terminal plugged into the clamping section. A connecting cable of an electronic functional component that is subsequently plugged into the insulation displacement connector then ensures the electrical connection to the functional component.

In principle, the electronic functional component to be contacted with the at least one line can already be present on the carrier component before the line harness is mounted on the carrier component. In principle, however, it can also be provided that the line harness is first mounted on the carrier component and then the respective electronic functional component is attached to the carrier component.

As already explained above, an embodiment variant can provide that the course of the at least one line formed by the rigid wire is predetermined by a two-dimensional or three-dimensional deformation of the line before assembly on the carrier component. For example, an enameled wire can be stripped, deformed and bundled and then mounted on the carrier component.

The attached figures show examples of possible variants of the proposed solution.

• 1 eine vorgeschlagenen Baugruppe mit der Ausbildung des Trägerbauteils als Türmodulträger eines Türmoduls;
• 2 exemplarisch eine Schneidklemm-Steckverbindung für die elektrische Kontaktierung eines in der 1 vorgesehenen, mit einem Lackdraht gebildeten Leitung und einer elektronischen Funktionskomponente an dem Türmodulträger;
• 3 eine alternative Ausgestaltung des Türmodulträgers mit hieran vorgesehener Leitungseinheit;
• 4 in geschnittener Ansicht und teilweise als Explosionsdarstellung den Türmodulträger der 3 mit hieran zu montierender, vormontierter Leitungseinheit;
• 5 eine Ausführungsvariante einer vormontierten, dreiadrigen Leitungseinheit;
• 6A-6C ausschnittsweise unterschiedliche Verbindungsbereiche an dem Türmodulträger für das Halten wenigstens eines Abschnitts der Leitungseinheit;
• 7 eine weitere Ausführungsvariante der vorgeschlagenen Lösung, bei der ein erstes Trägerbauteil durch ein Sitzteil und ein zweites Trägerbauteil durch eine Rückenlehnenteil eines Fahrzeugsitzes gebildet werden;
• 8 ein Ablaufdiagramm für eine Ausführungsvariante eines vorgeschlagenen Herstellungsverfahrens;
• 9 eine weitere Ausführungsvariante der vorgeschlagene Lösung, bei der ein Trägerbauteil durch einen Türmodulträger gebildet ist, an dem ein einzelner Leitungsstrang mit mehreren trassenartig parallel zueinander verlaufenden Einzeldraht-Leitungen vorgesehen ist;
• 10-13 vergrößerte Ansichten des Trägerbauteils der 9 mit Blick auf unterschiedliche Leitungshalter des Trägerbauteils;
• 14A-14C ein vergrößerter Ausschnitt des Trägerbauteils der 9 mit Blick auf ein erstes Strangende des Leitungsstrangs mit einem (ersten) Leitungshalter in verschiedenen Phasen der Montage;
• 15A eine Draufsicht auf einen Klemmabschnitt eines Leitungshalters;
• 15B eine teilweise geschnittene Ansicht eines Klemmabschnitts mit hieran gesteckter Schneidklemme für die elektrische Kontaktierung einer Leitung;
• 16A-16B das Trägerbauteil der 9 mit einem Roboterarm eines Montageroboters während der Verlegung einzelner Leitungen des Leitungsstrangs an die Leitungshalter des Trägerbauteils
• 17A-17B ein Ausführungsbeispiel eines Leitungsträgers, der vormontiert mit hieran festgelegten Leitungen eines Leitungsstrangs an ein Trägerbauteil montierbar ist;
• 17C vergrößerter Ausschnitt des Leitungsträgers der 17B mit Blick auf einen von mehreren Leitungshaltern des Leitungsträgers;
• 18A in Seitenansicht ein Trägerbauteil einer vorgeschlagenen Ausführungsvariante, das noch mit elektronischen Funktionskomponenten und einer Leitungseinheit zu bestücken ist;
• 18B das Trägerbauteil der 18A mit hieran vorgesehenen elektronischen Funktionskomponenten;
• 18C das Trägerbauteil der 18A und 18B mit einem hieran bestimmungsgemäß fixierten Leitungsträger entsprechend den 17A bis 17C zur elektrischen Kontaktierung der bereits an das Trägerbauteil montierten Funktionskomponenten;
• 19 in mit den 18A bis 18C übereinstimmender Seitenansicht eine Weiterbildung der Ausführungsvariante der 18A bis 18C, bei der an dem Leitungsträger ein Verlängerungsstück für die elektrische Kontaktierung wenigstens einer nicht an dem Trägerbauteil angeordneten elektronischen Funktionskomponente vorgesehen ist;
• 20 ausschnittsweise eine weitere Ausführungsvariante, bei der an einer an ein Trägerbauteil zu montierenden elektronischen Funktionskomponente eine Schneidklemme vorgesehen ist, um bei der Anbringung der Funktionskomponente eine Leitungseinheit elektrisch zu kontaktieren;
• 21 ausschnittsweise eine weitere Ausführungsvariante, bei der eine Schnittstelle, die an einer elektronischen Funktionskomponente vorgesehen ist, an eine trägerbauteilseitige Schneidklemme gesteckt wird, wenn die Funktionskomponente an dem Trägerbauteil angebracht wird;
• 22A-22B in verschiedenen Ansichten und jeweils ausschnittsweise eine weitere Ausführungsvariante, bei der eine Kontaktierung einer elektronischen Funktionskomponente und eines Leitungsstrang nicht mit einer Schneideklemme, sondern über wenigstens eine Lötverbindung realisiert ist;
• 23 ausschnittsweise und in geschnittener Ansicht eine weitere Ausführungsvariante, bei der eine elektrische Kontaktierung über wenigstens eine Schweißverbindung realisiert ist.

Here show:

• 1 a proposed assembly with the formation of the carrier component as a door module carrier of a door module;
• 2 example, an insulation displacement connector for the electrical contacting in the 1 provided line formed with an enameled wire and an electronic functional component on the door module carrier;
• 3 an alternative embodiment of the door module carrier with a line unit provided thereon;
• 4 in a sectional view and partly as an exploded view of the door module carrier 3 with pre-assembled line unit to be mounted on it;
• 5 a variant of a pre-assembled, three-wire line unit;
• 6A-6C Sectionally different connection areas on the door module carrier for holding at least one section of the line unit;
• 7 a further embodiment variant of the proposed solution, in which a first support component is formed by a seat part and a second support component is formed by a backrest part of a vehicle seat;
• 8th a flowchart for an embodiment of a proposed manufacturing method;
• 9 a further embodiment variant of the proposed solution, in which a carrier component is formed by a door module carrier on which a single cable harness with a plurality of single-wire cables running parallel to one another is provided;
• 10-13 enlarged views of the support member of 9 with a view to different line holders of the carrier component;
• 14A-14C an enlarged section of the carrier component 9 with a view to a first strand end of the line strand with a (first) line holder in different phases of assembly;
• 15A a plan view of a clamping portion of a line holder;
• 15B a partially sectioned view of a terminal section with here plugged insulation displacement connector for the electrical contacting of a line;
• 16A-16B the carrier component 9 with a robot arm of an assembly robot during the laying of individual lines of the line harness to the line holder of the carrier component
• 17A-17B an exemplary embodiment of a line carrier which can be mounted on a carrier component pre-assembled with lines of a line harness fixed thereto;
• 17C Enlarged section of the line carrier 17B with a view of one of several line holders of the line carrier;
• 18A a side view of a carrier component of a proposed embodiment that still has to be equipped with electronic functional components and a line unit;
• 18B the carrier component 18A with electronic functional components provided thereon;
• 18C the carrier component 18A and 18B with a line carrier fixed to it as intended according to the 17A until 17C for electrical contacting of the functional components already mounted on the carrier component;
• 19 in with the 18A until 18C matching side view a development of the embodiment of 18A until 18C in which an extension piece for the electrical contacting of at least one electronic functional component not arranged on the carrier component is provided on the conductor carrier;
• 20 detail of a further embodiment variant, in which an electronic functional component to be mounted on a carrier component is provided with an insulation displacement connector in order to make electrical contact with a line unit when the functional component is attached;
• 21 A detail of a further embodiment variant, in which an interface provided on an electronic functional component is plugged into an insulation displacement connector on the carrier component side when the functional component is attached to the carrier component;
• 22A-22B in different views and in each case in detail a further embodiment variant in which a contacting of an electronic functional component and a wiring harness is not realized with an insulation displacement terminal, but via at least one soldered connection;
• 23 A detail and sectional view of a further embodiment variant in which electrical contact is made via at least one welded connection.

the 1 shows a door module with a carrier component in the form of a door module carrier 1. The door module carrier 1 defines a mounting surface 10, via which a wet space within the vehicle door is separated from a dry space when installed as intended in a vehicle door. Different functional components 11A to 11E are arranged on the mounting surface 10 . These are, for example, a power window drive, a loudspeaker and a door control unit.

A line unit 2 is provided in order to connect the electronic functional components 11A to 11E to one another and/or to a vehicle electrical system and a power supply. This line unit 2 comprises a plurality of line strands 20A to 20D connected to one another, in the present case four. Each cable harness 20A to 20D comprises at least one connection end piece and/or one intermediate connection piece in the form of a plug connector 21A to 21F for the electrical contacting of at least one functional component 11A to 11E arranged on the door module carrier 1 or a functional component, such as an outside door mirror, which is not part of the door module is.

In the present case, the line unit 2 is designed with three or four strands for this purpose, with each core or line of the line unit 2 being formed by a rigid wire in the form of an enameled wire 200, 201, 202. Such an enameled wire 200, 201, 202 is non-flexible and thus remains in the shape created during deformation. In the present case, the line unit 2 with the plug connections 21A to 21F is preformed and preassembled separately. Here, about the Inherently rigid enameled wires 200, 201 and 202 produce the desired courses of the cable strands 20A to 20D in advance, so that the preassembled cable unit 2 can be mounted as a unit on the door module carrier 1 with the cable strands 20A to 20D already following the desired courses.

For the electrical contacting of at least one functional component 11A to 11E (carrier-side or component-side) insulation displacement terminals 3 according to the 2 be provided. Alternatively or additionally, the plug connectors 21A to 21F of the line unit 2 can be designed as insulation displacement connectors.

In the variant of the 3 are attached to the door module carrier 1 guide rails 4A, 4B for a window regulator or integrally formed thereon. The guide rails 4A, 4B are provided on a wet room side of the door module carrier 1, while a preassembled line unit 2 is again attached to a mounting surface 10 of the door module carrier 1 facing the dry room side. The line unit 2 of the variant of the 3 has a cable harness 20A, which is provided here, for example, running in a straight line between two plug connectors 21A and 21C.

One connector 21C is used to connect to a door control unit in the form of the electronic functional component 11C and, if necessary, to connect to other connectors 21C', 21D' and 21E', via which, for example, the window lifter, an outside door mirror and/or a vehicle-side bus system are connected. The other connector 21A of the line unit 2 is used to connect to a door lock unit 5 according to the sectional view of FIG 4 . The door lock unit 5 is in this case fixed to a separate module carrier M and connected to an outside door handle TA held on the module carrier M. In this case, the module carrier M is fixed as a separate component on the wet room side of the door module carrier 1 . Is the door module carrier 1 intended to a vehicle door according to 4 fixed, a wet space NR is separated from a dry space TR of the vehicle door by a seal D running around the edge of the door module support 1 with the door module support 1 . The electrically actuatable door lock unit 5 is located on the wet room side of the door module carrier 1, but must be connected to the door control device 11C arranged on the dry room side on the mounting surface 10. A through opening O is provided in the door module carrier 1 for this purpose. A connection section 50 of the door lock unit 5 is located opposite this passage opening O on the wet room side.

The plug connector 21A of the line unit 2 is presently designed and intended to seal the through opening O when it is attached to the mounting surface 10 and to make electrical contact to the Provide connection section 50. The plug connector 21A thus protrudes at least partially with the plug contacts 220 and 221 through the through-opening O when connected to the door module carrier 1 as intended and is plugged into the connection section 50 of the door lock unit 5 .

As is illustrated by the individual representation of a further embodiment variant of a line unit 2, by forming the lines of line unit 2 with enameled wires 200, 201 and 202, the course of the line strands of line unit 2 can be predetermined even before assembly on a carrier component, such as door module carrier 1 . Due to the flexural rigidity of the enameled wires 200, 201 and 202, the cable strands of the cable unit 2 maintain the specified course without additional holding elements and without being fixed to a carrier component. In particular, this enables automated pre-assembly of the line unit 2 before it is attached to the carrier component.

In the variant of the 5 the line unit 2 is formed, for example, with two mutually opposite, S-shaped line strands 20A and 20B. A plug connector 21A or 21B and an additional plug connector 21C in a middle section are plugged into each of these line strands 20A and 20B at the ends in order to facilitate the electrically conductive connection to an electronic functional component.

Sections of the line unit 2 can be held in a form-fitting manner on a carrier component, such as the door module carrier 1 . the 6A , 6B and 6C show examples of possible connection areas on a mounting surface 10, on which a section of the line unit 2 can be held in a form-fitting manner.

In the 6A For example, a recess 100 set back perpendicularly to an extension plane of the mounting surface 10 is formed in the door module carrier 1 . In this depression 100, a cable harness 20A with superimposed enameled wires 200, 201 and 202 can be inserted. In particular, such a depression 100 can extend along the door module carrier 1 in the manner of a channel.

In the variant of the 6B the depression 100 is designed differently, so that Enamelled wires 200, 201 and 202 of a cable harness in the recess 100 can be provided lying side by side. The depression 100 thus forms in the variant of the 6B a holding surface 1010 within the depression 100, on which the enamelled wires 200, 201 and 202 can be held lying side by side. In this case, a plurality of raised, protruding webs can also be formed on the holding surface 1010 in order to keep the enameled wires 200, 201 and 202 isolated and at a defined distance from one another.

In the variant of the 6C a holding surface 1010 is formed on a raised protruding elevation 101 of the mounting surface 10 . In this case, the holding surface 1010 can form an individual holding channel for each enameled wire 200, 201, 202.

Alternatively or in addition, in particular alternatively or in addition to the configurations corresponding to 6A until 6C For example, at least a section of a line harness of a line unit 2 can be fixed to a mounting surface 10 of the door module carrier 1 (or another carrier component) via heat caulking.

In addition, it can be provided in one embodiment that the cross sections of the enameled wires 200, 201 and 202 differ from one another, in particular depending on a purpose of the respective enameled wire 200, 201, 202. An enameled wire 200, 201, 202 can, for example, be used for transmission be provided by control signals, while one or more of the other enameled wires 200, 201, 202 ensures a power supply of the respective electronic functional component 11A to 11E.

In the variant of the 7 the use of a preassembled line unit 2A, 2B on a vehicle seat is illustrated schematically. Here, a first support component is formed by a seat part 1A or a second support component by a backrest part 1B.

The seat part 1A, which carries a seat cushion on the vehicle seat, is in the embodiment of FIG 7 is provided with a line unit 2A having two end connectors 21AA and 21AB. Here, too, the lines of the line unit 2A are formed by enamelled wires. The same applies to lines of a line unit 2B of the backrest part 1B, which forms two line strands running at an angle to one another. The seatback-side wiring unit 2B has additional connectors 21BB and 21BC between the ends of the wiring in addition to two end-side connectors 21BA and 21BD. These plug connectors 21BB and 21BC are used, for example, to contact a backrest adjuster with integrated electronics in a drive motor or another load on the backrest.

The plug connector 21BA of the wiring unit 2B provided in a lower area of the backrest can be connected to the plug connector of the wiring unit 2A on the seat part side, for example. This is then used, for example, to create an electrically conductive connection between the seat part 1A or a seat pan carried by the seat part and the backrest part 1B. A plug connector 21BD provided in an upper area of the backrest part 1B is used, for example, to connect an electrical load which is accommodated inside a headrest of the vehicle seat. This can be a headrest adjuster, for example.

8th shows a flowchart for a possible variant of a proposed manufacturing method, with the particular embodiment of the variants explained above 1 until 7 are producible.

Here, in a first step, enameled wire or enameled wires (in succession or together) are unrolled from a wire roll or from a plurality of wire rolls to form a line unit. The enameled wires are then laid in a shaping device and preformed over this. This is followed by a two-dimensional or three-dimensional final shaping of the enameled wire or enameled wires and a line formed therewith or a line bundle formed therewith in order to specify a specific course with which a preassembled line unit is to be mounted on a carrier component.

After specifying the desired course of the final shaping, several enameled wires are bundled, if necessary, and any contacts are set via connection end pieces and connection intermediate pieces, eg in the form of plug connectors, in particular insulation displacement connectors. The line unit provided with defined contacts in this way is then mounted as a preassembled structural unit on the respective carrier component, with it finally being ensured that the respective electronic functional components are contacted as intended. In this case, the electronic functional components can already be preassembled on the respective carrier component. Alternatively, at least one electronic functional component can also be mounted on the carrier component only after the line unit has been mounted on the respective carrier component, in which case only via the attachment of the respective electron ical functional component the contact with the line unit is ensured.

In principle, in the step of final shaping, a specific course can be specified for individual lines and thus for individual enamelled wires, and the preformed lines are then bundled. Alternatively, a certain course can be given to a bundle of lines together.

In order to fix the respective line unit in sections on the respective carrier component, holding elements, for example in the form of clips or bandages, can also be provided.

the 9 shows a side view of another variant of a carrier component in the form of a door module carrier 1, in which a line unit with a line harness 20 is formed by a plurality of lines in the form of enameled wires 200, 201 and 202. The present three-wire, individual cable strand 20 runs continuously on the mounting surface 10 of the door module carrier 1 from a first strand end 20.1 to a second strand end 20.2. The individual wiring harness 20 can optionally be provided for signal transmission for all functional components provided on the door module carrier, are connected to a control unit. In the case of the door module carrier 1 shown, the wiring harness 20 runs, for example, over a large part of the width of the door module carrier and follows an essentially U-shaped contour.

In the variant of the 9 the individual enameled wires 200, 201 and 202 run parallel to one another along the mounting surface 10 in the manner of a route and are each fixed to a plurality of line holders 6.1 to 6.8 of the door module carrier 1. For a partially or fully automated assembly of the individual enamelled wires 200, 201 and 202 on the door module carrier 1, the enamelled wires 200, 201 and 202 are spaced apart from one another by a minimum distance which corresponds to at least three times the average thickness of each enameled wire 200, 201 and 202.

At the first strand end 20.1, each enameled wire 200, 201, 202 (or an alternatively designed rigid or flexible cable) is electrically contacted via insulation displacement terminals 3 and connected to a control unit of the door module carrier 1 via this. At the second strand end 20.2, an electrical contact with a door lock is also provided via insulation displacement terminals 3. Electrical contacting of an electronic closing aid for a vehicle door to be provided with the door module carrier 1 also takes place at line holders 6.4 and 6.6 along the course of the cable harness 20--in each case also via insulation displacement connectors 3--in the manner of a parallel connection. The wiring harness 20 of the door module carrier 1 of 9 thus provides a three-wire connection bus for the electrical contacting of several electronic (intelligent) loads and their coupling to a door-side control unit.

As shown by the enlarged detail view of the 10 until 13 is shown, each line holder 6.1 to 6.8 of the door module carrier 1 offers the possibility of a positive connection with an enameled wire 200, 201 and 202. For example, individual line holders, in particular the first line holder 6.1 for the control unit, form two subsequent line holders 6.2 and 6.3 (cf . 12 ), the line holders 6.4 and 6.6 for the closing aid (cf. 10 and 11 ) and the last cable holder 6.8 at the second end of the line 20.2 for the door lock (cf. 13 ), in each case a clamping section 61 with protruding elevations in the form of clamping bosses 610, 611 and 612. One of the enameled wires 200, 201, 202 is assigned to each clamping dome 610, 611 and 612 in each case. An enameled wire 200, 201 or 202 can be clamped to a clamping mandrel 610, 611 or 612 (cf. e.g 14A) . Furthermore, each clamping dome 610, 611 and 612 has an insertion opening for one insulation displacement connector 3 each, which can be attached to the respective clamping dome 610, 611 or 612 after an enameled wire 200, 201 or 201 has been laid down in order to clamp the enameled wire 200, 201 or to contact 202 electrically (cf. e.g 14B and 14C ) - at least if an electronic functional component has to be contacted in the area of the respective cable holder. For example, no insulation displacement terminals are plugged into the terminal sections 6.2, 6.3, 6.5 and 6.7.

Furthermore, individual line holders 6.1 to 6.8 form one or more deflection sections 62. For example, several deflection sections 62 at the in the 13 last line holder 6.8 shown enlarged. At such a deflection section 6.2, which is, for example, in the form of a cone or arc of a circle, individual enameled wire 200, 201 or 202 is then deflected in a defined manner, in the embodiment of FIG 9 for example by up to 90°.

In addition, form individual line holder 6.1 to 6.8, for example in the 10 and 11 line holder 6.4 and 6.6 of the door module carrier 1 shown enlarged, at least one suspension section 63 with hooks 630, 631 and 632. An enameled wire 200, 201 or 202 can be hung on a hook 630, 631 or 632 of a suspension section 63 in order to positively fix the respective enameled wire 200, 201 or 202 to a line holder and the Wiring harness 20 to specify the desired course over this.

As in the enlarged plan view of 15A shown with a view of a clamping dome 610 of a line holder 6.1, each line, here in the form of an enameled wire 200, is clamped to two clamping areas 610a, 610b on the respective clamping dome 610 (or 611, 612). The insulation displacement connector 3 is then inserted into an insertion opening 610c located between the two clamping areas 610a and 610b.

As can be seen from the partially sectioned view of the 15B As can be seen, each insulation displacement connector 3 has lateral barbs 33a and 33b, so that after insertion, each insulation displacement connector 3 is firmly fixed to a line holder of the door module carrier 1 by an undercut. Via a (first) contact section 32 in the manner of a longitudinal slot in the insulation displacement connector 3, the insulation displacement connector 3 contacts the respective enameled wire 200, 201 or 202 after it has been pressed into the respective clamping section 61. The insulation displacement connector 3 is then, for example, connected to the respective enameled wire 200, 201 or 202 cold welded.

A contact point for one of the functional components 11A to 11E and 5 is in turn formed via a further (wide) contact section 31 on the insulation displacement connector 3 . The corresponding contact section 31 is accessible above the respective clamping section 61, for example, in order to be able to electrically connect the respective functional component in the area of the respective line holder 6.1 to 6.8 to the enamelled wires 200, 201, 202 after the cable run 20 has been laid on the door module carrier 1.

In principle, the line holders 6.1 to 6.8 can be embedded on the door module carrier 1 as an insert in the material of the door module carrier 1. In an alternative embodiment variant, some or all of the line holders 6.1 to 6.8 are integrally formed on the door module carrier 1 and its mounting surface 10.

With one based on the 16A and 16B Illustrated partially or fully automated assembly of the enamelled wires 200, 201 and 202 on the line holders 6.1 to 6.8, each enamelled wire 200, 201, 202 is placed individually on the door module carrier 1 via a robot arm R of an assembly robot. the 16A and 16B show the robot arm R in different positions above the door module carrier 1 placed on an assembly device when depositing one of the enameled wires 200, 201 and 202 on the door module carrier 1. The robot arm R moves the individual cable holders 6.1 to 6.8 one after the other and places it at a wire output Ra of the robot arm R in sections output enameled wire 200, 201 or 202 from the line holders 6.1 to 6.8. Each enameled wire 200, 201, 202 is fixed to each of the line holders 6.1 to 6.8, which are moved in succession, via the clamping, deflecting and hanging sections 61, 62 and 63 provided on the line holders 6.1 to 6.8 and in this case in three spatial axes (and thus three-dimensionally) deformed. Each enameled wire 200, 201 and 202 is thus robot-supported, ie, with the aid of the assembly robot having the robot arm R, placed directly on the door module carrier 1 and assembled.

After the individual enameled wires 200, 201 and 202 of the cable harness 20 running parallel to one another have been laid, the insulation displacement connectors 3 are inserted into the clamping sections 61, preferably also automatically. to ensure a defined cold welding with the individual enameled wires 200, 201 and 202.

the 17A and 17B show a detailed representation of an embodiment variant of a line carrier 7, on which a line harness 2 with individual lines 200, 201 and 202 can be fixed pre-assembled before the line carrier 7 is mounted on a carrier component, for example a door module carrier 1 according to the embodiment variants explained above. The line carrier 7 of 17A until 17B is designed in the manner of a cable duct and has a plurality of line holders 6.1 to 6.8 inside a duct 70 which is open on one side and is formed by it. At these line holders 6.1 to 6.8, in analogy to the variant of the 9 until 16B a bundle of lines 200, 201, 202, formed, for example, by enameled wires, are fixed in a route-like manner. The individual lines 200, 201 and 202, in this case three by way of example, are held in a form-fitting manner on the line holders 6.1 to 6.8 and contacted via insulation displacement connectors 3.

The line carrier 7 of 17A until 17B extends between two channel ends 7.1 and 7.2 and has a number of line holders 6.1 to 6.8 along its length, connection end pieces and connection spacers 21A to 21D for contacting different electronic functional components being provided on individual line holders 6.1 to 6.8 using insulation displacement contacts. Electrical contact is made at these connection end pieces and intermediate connection pieces 21A to 21D when the line carrier 7 pre-assembled with the lines 200, 201 and 202 is mounted on a carrier component 1.

In the 17C is an example of an enlarged section of the line carrier 7 of 17B shown. As can be seen from this, a clamping section 71 with clamping domes 710 , 711 and 712 for insulation displacement terminals 3 and hanging sections 73 with hooks 730 , 731 and 732 are formed on the channel 70 for laying the lines 200 , 201 and 202 . The clamping and hanging sections 71 and 73 of the elongated line carrier 7 are analogous to the clamping and hanging sections 61 and 63 of the embodiment variant of FIG 9 until 16B educated. Accordingly, the clamping and hanging sections 71 and 73 or the line holders 6.1 to 6.8 formed here also ensure that the individual lines 200, 201, 202 and thus in particular the (enamel) wires provided for this purpose are in a defined position and spaced apart from one another being held. Furthermore, defined contact points for contacting the electronic functional components on the door module carrier 1 can be formed in this way.

the 18A until 18C illustrate in this context a possible assembly sequence when assembling a door module assembly using a line carrier 7 of FIG 17A until 17C . Here, according to the 18A the door module carrier 1 provided. Subsequently, according to the representation of the 18B different functional components 11A to 11D arranged at mounting positions provided for this purpose on the door module carrier 1 and fixed to the door module carrier 1 as intended. In the present case, the individual functional components 11A to 11D each have at least one interface 111A, 111B, 111C or 111D which is accessible on the mounting surface 10 of the door module carrier 1 .

Each of these interfaces 111A to 111D allows electrical contact to be made, via an insulation displacement contact, with the cable run of the cable unit 2 , which includes the cables 200 , 201 and 202 and is preassembled in the cable carrier 7 . If, accordingly, the line carrier 7 with the line unit 2 preassembled thereon to the door module carrier 1 in accordance with the 18C mounted, the insulation displacement terminals 3 of the individual terminal sections 71 of the line carrier 7 are automatically connected to the associated interfaces 111A to 111D of the functional components 11A to 11D. For this purpose, the line carrier 7 is plugged onto the door module carrier 1 with its open side of the channel 70 facing the mounting surface 10 .

In the illustrated embodiment of the 18A until 18C For example, the lines 200, 201 and 202 or the enameled wires forming them can be preassembled fully automatically on the line carrier 7 and fixed to the clamping sections 71 via the insulation displacement connectors 3. Contact points for the electrical contacting of associated electronic functional components 11A to 11D are then provided via the insulation displacement terminals 3 . The line carrier 7 pre-assembled with the lines 200, 201 and 202 can then be mounted on the door module carrier 1, also fully automatically if necessary, whereby the attachment of the line carrier 7 also involves the contacting of the electronic functional components 11A to 11D already arranged on the door module carrier 1.

In principle, electrical contacting of an electronic functional component arranged outside of the door module carrier 1 is also possible in an embodiment variant with a line carrier 7 . For example, this according to an embodiment according to the 19 a supplementary piece 7.3 can be provided on the line carrier 7, which is designed like a cable duct. This supplementary piece 7.3 can in particular extend beyond an edge of the door module carrier 1. At a protruding end, the supplementary piece 7.3 has a connection section 7.30. A connecting end piece of the extended line unit 2 can then be provided on this connecting section 7.30, for example.

Is particularly in one embodiment of the 18A until 18C and 19 in each case it is provided in particular that a separately preassembled line unit 2 contacts interfaces 111A to 111D of electronic functional components already arranged on a door module carrier 1, illustrates the embodiment variant in FIG 20 an alternative solution as an example. Here, for example, a functional component 11B that is shown as a detail as an example has an insulation displacement contact with an insulation displacement terminal 3 . In this way, the functional component 11B can make electrical contact with a line 200 of this line unit 2 when it is mounted on a door module carrier 1 on which the line unit 2 has already been laid.

The same applies to a based on the 21 illustrated variant. An interface 111B with a (contact) blade is formed here on a functional component and here, for example, on a printed circuit board of the functional component. This (contact) blade of the interface 111B is then plugged into the contact section 31 of an insulation displacement connector 3 when the respective functional component 11B is attached. As an alternative or in addition, a combination element with a fork contact can in principle be provided.

Of course, instead of the previously explained insulation displacement contacts with insulation displacement terminals 3, alternative contact options are also conceivable as part of the proposed solution. Here illustrate the 22A-22B and 23 exemplary possible material-to-substance contacting via soldering or welding.

In the variant of the 22A and 22B For example, lines 200 and 201 of a line unit 2 are each routed through a through-opening 1100 or 1101 of a circuit board 110 of a functional component and then electrically conductively connected to the circuit board 110 at soldering points L.

In the variant of 23 a welding of a line 200 to a printed circuit board 110 of an electronic functional component is provided. For this purpose, for example, a welding electrode S is brought into contact with the points to be welded.

In principle, in particular the use of a circuit board 110 for contacting in the variants explained above is not mandatory. For example, the use of a stamped grid for the electrical contacting would also be conceivable.

Reference List

1

Door module carrier (carrier component)

10

mounting surface

100

deepening

101

increase

1010

holding surface

11A - 11E

functional component

1A

Seat part (carrier component)

1B

backrest part (carrier component)

2, 2A, 2B

line unit

200, 201, 202

Enameled Wire / Lead

20, 20A - 20D

wiring harness

20.1, 20.2

strand end

21A - 21F, 21C' - 21E', 21AA, 21AB, 21BA - 21BD

Connector (connection end piece / connection spacer)

220, 221

plug contact

3

(carrier component side) insulation displacement terminal

31, 32

contact section

33a, 33b

Barb / undercut

4A, 4B

guide rail

5

door lock unit

50

connector section

6.1 - 6.8

line holder

60

holder base

61

clamping section

610, 611, 612

Clamp dome / elevation

610a, 610b

clamping area

610c

insertion opening

62

deflection section

63

hanging section

630,631,632

hook

D

poetry

M

module carrier

NO

wet room

O

passage opening

R

robotic arm

Ra

wire output

TA

outside door handle

TR

drying room

QUOTES INCLUDED IN DESCRIPTION

This list of the documents cited by the applicant was 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.

Patent Literature Cited

• DE 10155697 A1 [0002]

Claims (25)

Assembly for a vehicle, with at least - one carrier component (1, 1A, 1B) to which at least one electronic functional component (11A-11E, 5) is fixed, and - at least two lines (200, 201, 202) for electrical contacting of at least one electronic functional component (11A-11E, 5), which is provided on the carrier component (1, 1A, 1B), characterized in that the at least two lines (200, 201, 202) are part of a line harness (20) which extends on the carrier component (1, 1A, 1B) from a first line end (20.1) to a second line end (20.2) and in which the at least two lines (200, 201, 202) are laid individually and individually attached to at least two line holders (6.1 - 6.8) are specified. assembly claim 1 , characterized in that at least one of the at least two lines (200, 201, 202) is fixed to a line holder (6.1-6.8) via an insulation displacement connector (3) and/or contacts an electronic functional component (11A-11E, 5). assembly claim 2 , characterized in that the at least two lines (200, 201, 202) run continuously along the support component (1, 1A, 1B) between the first and second strand ends (20.1, 20.2) and a line (200, 201, 202) for a connection with a functional component (11A-11E, 5) is electrically conductively contacted exclusively via an insulation displacement connector. Assembly according to one of Claims 1 until 3 , characterized in that at least one of the at least two lines (200, 201, 202) is deflected on a line holder (6.1-6.8). Assembly according to one of the preceding claims, characterized in that at least one of the at least two lines (200, 201, 202) is positively held, in particular suspended, on a line holder (6.1-6.8). Assembly according to one of the preceding claims, characterized in that with the at least two lines (200, 201, 202) at the first end of the line (20.1) a first functional component (11A-11E, 5), at the second end of the line (20.2) a second Functional component (11A-11E, 5) and between the first and the second strand end (20.1, 20.2) at least one further, third functional component (11A-11E, 5) are electrically contacted. Assembly according to one of the preceding claims, characterized in that the at least two lines (200, 201, 202) are laid parallel to one another on the carrier component (1, 1A, 1B) and have a minimum distance from one another which is at least three times a mean Thickness of the at least two lines (200, 201, 202) corresponds. Assembly according to one of the preceding claims, characterized in that at least one of the at least two lines is formed by at least one rigid wire (200, 201, 202). assembly claim 8 , characterized in that at least one of the at least two lines is formed by an enamelled wire (200, 201, 202), in particular an enameled copper or aluminum wire. Assembly according to one of the preceding claims, characterized in that one line of the at least two lines (200, 201, 202) for connection to a power supply and another line of the at least two lines (200, 201, 202) for the transmission of at least one Control signal is provided. Assembly according to one of the preceding claims, characterized in that at least one of the at least two line holders (6.1-6.8) protrudes in a raised manner on a mounting surface (10) of the carrier component (1). Assembly according to one of the preceding claims, characterized in that at least one of the at least two line holders (6.1-6.8) is formed on the carrier component (1, 1A, 1B). Assembly according to one of the preceding claims, characterized in that at least one of the at least two line holders (6.1-6.8) is designed as a separate component and is fixed to the carrier component (1, 1A, 1B). assembly Claim 13 , characterized in that the at least one line holder (6.1-6.8) designed as a separate component is designed as an insert and is at least partially embedded in the material of the carrier component (1, 1A, 1B). assembly Claim 13 , characterized in that the at least one line holder (6.1-6.8) designed as a separate component is part of a line carrier (7) manufactured separately and mounted on the carrier component (1, 1A, 1B). Door module with an assembly according to one of Claims 1 until 15 . door module Claim 16 , characterized in that at least one control unit (11C) arranged on the carrier component (1, 1A, 1B), a door lock unit (5) and/or an electrical Consumers (11A, 11B, 11C - 11E) are connected to a power supply and/or control electronics. Vehicle seat with an assembly according to one of Claims 1 until 15 . Method for producing an assembly, at least having the following steps: - Providing at least one carrier component (1, 1A, 1B) for at least one electronic functional component (11A-11E, 5) and a plurality of line holders (6.1 - 6.8) on the carrier component (1, 1A, 1B) or one with the carrier component (1, 1A, 1B) line carrier (7) to be connected, wherein sections of two lines (200, 201, 202) of a line section (20) can be fixed at a distance from each other on the line holders (6.1 - 6.8), - Providing at least two lines (200, 201, 202) for the line section (20) for electrical contacting of the at least one electronic functional component (11A-11E, 5) on the carrier component (1, 1A, 1B) and - Laying the at least two lines (200, 201, 202) by successively fixing each line (200, 201, 202) to the line holders (6.1-6.8), each beginning in an area for a first strand end (20.1) of the line strand (20) and ending at an area for a second strand end (20.2) of the cable strand (20). procedure after claim 19 , characterized in that each line (200, 201, 202), starting at the area for the first strand end (20.1) of the line strand (20), is fixed to a first line holder (6.1) and then to at least one further line holder (6.2-6.7 ) is fixed and/or deflected before each line (200, 201, 202) is fixed to the area for the second strand end (20.1) of the line strand (20) on a last line holder (6.8). procedure after claim 19 or 20 , characterized in that the at least two lines (200, 201, 202) for the line section (20) are laid individually and spaced apart from one another on the carrier component (1, 1A, 1B) or the line carrier (7). Procedure according to one of claims 19 until 21 , characterized in that the at least two lines (200, 201, 202) for the line harness (20) are laid via at least one assembly robot on the carrier component (1, 1A, 1B) or the line carrier (7). Procedure according to one of claims 19 until 22 , characterized in that the course of the line harness (20) on the carrier component (1, 1A, 1B) or the line carrier (7) is predetermined by a two- or three-dimensional deformation of the at least two lines (200, 201, 202). Procedure according to one of claims 19 until 23 , characterized in that after fixing a section of a line (200, 201, 202) on one of the line holders (6.1-6.8) on at least one of the line holders (6.1-6.8) an insulation displacement connector (3) for electrical contacting of the line ( 200, 201, 202) is inserted. Procedure according to one of claims 19 until 24 , characterized in that when the at least two lines (200, 201, 202) are laid on line holders (6.1 - 6.8) of the line carrier (7), the line carrier (7) is preassembled with the line harness (2) and then attached to the carrier component (1st , 1A, 1B) is mounted.

Images