EP3847721A1 - Dispositif de distribution électrique, procédé de montage et système de transmission de signaux - Google Patents

Dispositif de distribution électrique, procédé de montage et système de transmission de signaux

Info

Publication number
EP3847721A1
EP3847721A1 EP19762141.0A EP19762141A EP3847721A1 EP 3847721 A1 EP3847721 A1 EP 3847721A1 EP 19762141 A EP19762141 A EP 19762141A EP 3847721 A1 EP3847721 A1 EP 3847721A1
Authority
EP
European Patent Office
Prior art keywords
connector
input
electrical
output
connectors
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19762141.0A
Other languages
German (de)
English (en)
Inventor
Martin Zebhauser
Till BREDBECK
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rosenberger Hochfrequenztechnik GmbH and Co KG
Original Assignee
Rosenberger Hochfrequenztechnik GmbH and Co KG
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 Rosenberger Hochfrequenztechnik GmbH and Co KG filed Critical Rosenberger Hochfrequenztechnik GmbH and Co KG
Publication of EP3847721A1 publication Critical patent/EP3847721A1/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H01R24/54—Intermediate parts, e.g. adapters, splitters or elbows
    • H01R24/547—Splitters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H01R13/6585—Shielding material individually surrounding or interposed between mutually spaced contacts
    • H01R13/6589—Shielding material individually surrounding or interposed between mutually spaced contacts with wires separated by conductive housing parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/86—Parallel contacts arranged about a common axis
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/02—Cables with twisted pairs or quads
    • H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
    • H01B11/08—Screens specially adapted for reducing cross-talk
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/02—Cables with twisted pairs or quads
    • H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
    • H01B11/10—Screens specially adapted for reducing interference from external sources
    • H01B11/1033—Screens specially adapted for reducing interference from external sources composed of a wire-braided conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
    • H01R9/0518—Connection to outer conductor by crimping or by crimping ferrule

Definitions

  • the invention relates to an electrical distribution device for high-frequency technology, comprising an input-side connector, at least two output-side connectors and an adapter arranged between the input-side connector and the output-side connectors.
  • the invention also relates to an assembly method for producing an electrical distributor device for high-frequency technology.
  • the invention further relates to a signal transmission system for high-frequency technology, comprising an electrical distribution device.
  • the invention also relates to a use of an electrical distribution device in a driving tool, in particular a motor vehicle.
  • electrical connectors are used to transmit electrical energy and / or electrical signals with the widest possible bandwidth.
  • Electrical connectors for the transmission of high bit rate data signals are used, among other things, in the automotive industry and in vehicles.
  • cables assembled with connectors transmit electrical signals (data and / or electrical supply) between different electrical assemblies, in particular printed circuit boards ("printed circuit boards", PCBs).
  • PCBs printed circuit boards
  • An interface change or a change between different connector types and a signal distribution should therefore be carried out preferably independently of the existing electrical modules.
  • signal transmission in high-frequency technology it is also important to observe the particularly high requirements for high signal quality in high-frequency technology.
  • the object of the present invention is to provide an electrical distributor device for high-frequency technology, which in particular enables high-bit-rate and preferably modular signal distribution.
  • the present invention is also based on the object of providing an assembly method for producing an electrical distributor device for high-frequency technology, which in particular enables flexible and modular manufacture of the distributor device.
  • the invention is also based on the object of providing an advantageous signal transmission system for high-frequency technology.
  • the invention is also based on the object of providing a novel use of an electrical distribution device.
  • the object is achieved for the electrical distribution device by the features of claim 1. With regard to the assembly method, the object is achieved by the features of claim 13. Fer ner the object is achieved with respect to the signal transmission system by the features of claim 17 and with respect to the use by the features of claim 18.
  • an electrical distributor device for high-frequency technology comprising an input-side connector according to a first connector type, at least two output-side connectors according to at least a second connector type different from the first connector type and a distribution area arranged between the input-side connector and the output-side connectors.
  • a "connector type" in the context of the invention is to be understood as a specific connector standard or a specific connector standard (e.g. HSD or H-MTD) - in contrast to a specific embodiment variant of such a standard (e.g. as a connector or as Rifle).
  • the invention is not restricted to use with specific connector types, the invention being particularly suitable for connector types for high-frequency technology.
  • the connector types PL, BNC, TNC, SMBA (Fakra), SMA, SMB, SMS, SMC, SMP, BMS, HFM, HSD, H-MTD, BMK, Mini-Coax or Makax can be provided in any combination.
  • Possible design variants of the input connector and / or the output connector can be, for example, a plug, a built-in connector, a socket, a coupler or an adapter.
  • the input-side and the output-side plug connector can all be designed as a plug or all together as a coupler.
  • the input-side connector and the output connector can also form different versions of the corresponding connector type or connector standards.
  • input side and output side are not intended to indicate the direction of signal transmission in the present case, which can in principle be formed in any direction between the input connector and the output connector and also bidirectionally. The terms chosen only serve the distinctive designation of the connector.
  • the connectors according to the invention are preferably formed or set up for high bit rate signal transmission.
  • the connectors on the output side are preferably designed identically in accordance with the second connector type.
  • a first connector type and a second connector type are provided in this case.
  • an identical design of the output connectors according to the second connector type may be advantageous.
  • the connector on the output side differently.
  • at least a first connector type, a second connector type and a third connector type are then provided, one of the output-side connectors being designed according to the second connector type and the further output-side connector being designed according to the third connector type. If more than two plug connectors are provided on the output side, the number of connector types used can also be increased accordingly.
  • the invention is essentially described below on the basis of the use of two output connectors, both of which are designed in accordance with the second connector standard. However, this is not to be understood as restrictive.
  • the connector on the input side is designed with multiple poles and has at least two differential contact element pairs.
  • the input connector is thus designed for the transmission of differential signals, two contact elements being provided for the transmission of each differential signal, which together form a differential contact element pair.
  • differential signal transmission is generally particularly suitable for the transmission of high-frequency signals, since potential transmission disturbances can advantageously cancel each other out due to the formation of the difference when the useful signal is obtained.
  • the distributor area is designed to divide the pairs of contact elements of the input-side connector onto the output-side connector.
  • the connectors on the output side are also designed for differential signal transmission.
  • the contact elements which form a pair of contact elements are not separated according to the invention, but rather are allocated to a common output connector.
  • differential contact element pairs are divided by the distribution area according to the invention onto the output-side plug connectors, signals for high-frequency technology can advantageously be divided and without the need to adapt further electrical assemblies, for example electrical circuits on printed circuit boards and / or on microchips, which results in the onset reached into the underlying signal transmission system is kept low. According to the invention, it is not necessary to redesign the modules and printed circuit boards involved.
  • the input-side connector and / or at least one of the output-side connector transmits further, also non-differential signals, and further contact elements are provided for this purpose.
  • electrical supply signals can also be distributed by the electrical distribution device between the input connector and the output connector, in addition to the inventive division of the differential contact element pairs.
  • the distributor area is designed to electrically connect an outer conductor part of the input-side connector with outer conductor parts of the output-side connector. In this way, a suitable shielding of the distributor device can be provided and, if necessary, a common ground reference can be distributed between the plug connectors.
  • An outer conductor part of a connector can be, in particular, a metallic housing seteil that encases components of the connector, in particular the differential contact element, and usually with a cable jacket of a cable opening into the connector and / or onto an outer conductor of the cable applied support sleeve is crimped or pressed.
  • the outer conductor part can also be part of an interface or an interface of the input-side or output-side connector and thus be designed to be characteristic of the respective connector type.
  • two plug connectors on the output side can be provided, on which the distributor area divides the contact element pairs.
  • an electrical distributor device in the manner of a Y distributor can thus be provided.
  • Such a distribution device is advantageous for many applications.
  • more than two plug connectors on the output side can also be provided, for example three plug connectors on the output side, four plug connectors on the output side or even more plug connectors on the output side, on which the distributor area divides the contact element pairs. Accordingly, the number of differential contact element pairs to be divided of the input connector can increase.
  • the input-side connector has two differential contact element pairs, which are distributed over two output-side connectors, each of the output-side connector being assigned one of the contact element pairs.
  • the number of differential contact element pairs to be divided can be arbitrary.
  • the input-side connector has three differential contact element pairs, four differential contact element pairs, five differential contact element pairs, six differential contact element pairs or even more differential contact element pairs, which are distributed to output-side connectors.
  • more than two differential contact element pairs to be divided are provided, for example three contact element pairs, it can also be provided that these are distributed over a smaller number of output connectors.
  • three differential pairs of contact elements are divided into two plug connectors on the output side, one of the two plug connectors on the output side having two pairs of differential contacts and the second plug connector on the output side only one differential contact element. pair is assigned.
  • the specific distribution of a plurality of differential contact element pairs on the output-side plug connector can be determined by a person skilled in the application.
  • the contact element pairs of the connector on the aisle side are crossed or arranged parallel to one another.
  • contact elements which form a pair of contact elements can be arranged directly adjacent to one another in a parallel arrangement, that is to say one above the other or one below the other; in the case of a crossed arrangement, on the other hand, the contact element pairs are distributed diagonally or cross each other.
  • the electrical distribution device can be seen for signal transmission in a signal transmission system in which a signal transmission with twisted wire pairs or so-called twisted pair cables is provided.
  • a signal transmission with twisted wire pairs or so-called twisted pair cables is provided.
  • parallel pair cables or a corresponding type of signal transmission can also be provided.
  • the input-side connector and / or the distributor area has at least one shield plate for electromagnetic shielding of the differential contact element pairs from one another.
  • Shielding the pairs of contact elements from one another is advantageous for the transmission of high-frequency signals in order to prevent overcoupling or crosstalk between the high-frequency signals.
  • the use of a shield plate can be particularly suitable for a parallel arrangement of the contact element pairs.
  • the use of the shield plate can be particularly advantageous.
  • the number of differential contact element pairs to be divided of the input-side connector and the number of output-side connectors to which the contact element pairs are distributed can be as desired. For this reason, it can also be provided that several pairs of contact elements are allocated to at least one of the output connectors. In this case, it can be advantageous to also provide a shield plate in the output connector which has the plurality of contact element pairs in order to provide shielding of the plurality of contact element pairs by the shield plate.
  • the shield plate can preferably be electrically connected to the outer conductor part of the input-side and / or output-side connector.
  • the shield plate preferably contacts the outer Outer conductor part of the input and / or output connector directly and possibly in a redundant manner.
  • the shield plate can be formed in the input connector and extend into the distribution area in the United States. However, the shield plate can also be madebil det in the distribution area and extend into the input connector.
  • the use of two shield plates, which are each arranged in the input connector and the distribution area, can be provided.
  • the input-side connector has an insulating part for receiving the individual contact elements.
  • the insulating part can also be designed to receive the shield plate.
  • the plug connectors on the output side can also have an insulating part.
  • the distributor area has a metallic housing section which is integrally formed with the outer conductor part of the input-side plug connector and / or which is electrically connected to the outer conductor part of the input-side plug connector.
  • the distributor area can thus preferably be encased by the metallic housing section, in particular in an area in which there are no further means for shielding the signal transmission.
  • the outer conductor part of the input-side connector preferably protrudes at least partially over the distributor area and thus forms the metallic housing section. In this way, particularly good shielding of the electrical distribution device can be provided.
  • the distributor area has at least one electrical cable which is fixed in the metallic housing section and extends to an assigned, connector on the output side.
  • the electrical distributor device can be used in a particularly flexible manner.
  • the electrical distribution device z. B. form a Y-cable (in the case of two output connectors) to a cable harness or a cable whip (when using more than two output connectors).
  • At least one of the output-side plug connectors directly adjoins the metallic housing section of the distributor region.
  • the electrical distributor device can therefore also be designed without the use of electrical cables and can, for example, form an adapter. However, it can also be provided that one of the output-side plug connectors is connected directly to the metallic housing section of the distribution area and a further one from the output-side plug connector is connected via an electrical cable.
  • the distributor area is formed to connect, preferably crimp, the contact element pairs of the input-side connector with inner conductors of a respectively assigned electrical cable or with inner conductor parts of a respectively assigned output-side connector.
  • strain relief By crimping the contact element pairs, strain relief can be provided at the same time.
  • a support sleeve can also be provided in the distribution area for each electrical cable in order to make electrical and mechanical contact with an outer conductor of the respective electrical cable.
  • the support sleeve can advantageously be used to improve the mechanical holding force and thus the electrical contacting of the outer conductor of the respective electrical cable, in particular if the outer conductor part of the connector and / or the metallic housing section of the distribution area is crimped onto the support sleeve.
  • the support sleeve can be round or oval, for example.
  • An oval support sleeve is preferably provided.
  • the support sleeve can be crimped onto a cable shield, in particular a cable shield braid, which has been uncovered by previously removing the cable jacket, after which the cable shield braid can be folded back over the support sleeve.
  • a cable shield in particular a cable shield braid, which has been uncovered by previously removing the cable jacket, after which the cable shield braid can be folded back over the support sleeve.
  • Folding the cable shield braid over the support sleeve is not absolutely necessary for contacting the cable shield braid, for example by the outer conductor part of the input-side connector, since contact can also be made indirectly by contacting the support sleeve, which is crimped onto the cable shield braid.
  • the electrical contact can be improved in the case of the folded cable shielding braid.
  • a common support sleeve can also be provided for all electrical cables.
  • the input connector has an HSD interface.
  • the input connector can thus be designed as an HSD connector or the connector of the input connector can be of the connector type HSD.
  • An HSD (“High-Speed Data”) connector or a so-called Rosenberger HSD connector are particularly suitable for high-bit-rate data transmission for use in high-frequency technology.
  • An HSD connector is an impedance-controlled connector, in particular for the transmission of differential digital signals of low voltage.
  • At least one of the output connectors has an H-MTD interface, preferably a two-pole H-MTD interface, for inclusion in a modular connector.
  • the output connector can thus be designed as an H-MTD connector or as a so-called Ro senberger H-MTD connector, or the connector of the output connector can be of the connector type H-MTD.
  • a Rosenberger H-MTD (“High-Speed Modular Twisted-Pair Data”) connector is known to be a particularly robust connector that can provide the transmission of high-bit-rate signals, especially for the automotive sector, while at the same time providing a high degree of modularity for the overall system.
  • the H-MTD interface can be, in particular, a two-pin connector which carries a differential signal and which is designed to be inserted and fixed in a modular system housing, for example together with further connectors.
  • the input connector is designed as an HSD connector and the two output connectors are designed as H-MTD connectors.
  • the invention also relates to an assembly method for producing an electrical distribution device for high-frequency technology, according to which an input-side connector is formed according to a first connector type, which has at least two differential contact element pairs, and where at least two output-side connectors according to at least a second, of the first connector type Different connector types are formed, and wherein contact elements of the output-side connector are connected via a distributor area to contact elements of the input-side connector in such a way that the contact element pairs of the input-side connector are divided between the output-side connectors.
  • the connector on the output side are connected to the common connector on the input side via respective electrical cables.
  • a support sleeve is crimped onto an outer conductor, preferably a cable screen braid, of a respective cable in the distributor area.
  • the individual inner conductors of the cables are stripped at least in a front region of a first end of the respective cable and electrically connected, preferably crimped or soldered, to the contact elements of the input connector.
  • the contact elements can then optionally be used in a common insulating part of the connector on the input side.
  • an outer conductor part can be mounted at least in the area of the input-side connector, which extends at least between the contact elements and the support sleeves in the axial direction (along a longitudinal axis of the input-side connector) and makes electrical contact with the respective outer conductor of the cable.
  • the cable screen braid is then struck back on the support sleeve.
  • a sudschla conditions of the cable shield braid can support the strain relief of the cable and also be advantageous for the electrical contacting of the outer conductor part of the input connector with the respective outer conductors of the cables. Electrical contacting of the outer conductor of the cable with the outer conductor part of the input connector can, however, also take place indirectly via the support sleeves.
  • the outer conductor part After mounting the outer conductor part on the input connector, it can also be hen, to push and fix a plastic housing onto the outer conductor part of the first connector, if necessary using a so-called secondary fuse.
  • at least one shield plate is used to electromagnetically shield the differential contact element pairs of the input-side connector from one another.
  • the shield plate can preferably be inserted into the insulating part.
  • the invention also relates to a signal transmission system for high-frequency technology, comprising an electrical distribution device, a first electrical assembly, a second electrical assembly and at least a third electrical assembly, wherein at least two electrical signals via the electrical distribution device from the first electrical assembly to the second electrical assembly Group and at least the third electrical assembly can be divided.
  • the electrical distributor device has an input-side connector connected to the first module according to a first connector standard, at least one output-side connector connected to the second module and at least one further connector connected to the third module according to a second connector standard.
  • the input connector is designed for differential transmission of the electrical signals and for this purpose has at least two differential contact element pairs, which are divided by means of a connector area arranged between the input connector and the output connector on the output connector.
  • the electrical assemblies preferably generate and / or process the differential signals, which are divided by means of the distribution device and transmitted to the further assemblies.
  • the modules preferably generate and / or process high-bit-rate digital data signals.
  • the electrical distributor device is a Y distributor, on the first side of which a standard HSD interface, preferably four-pole, is arranged in a crossed or parallel arrangement of two pairs of contact elements and on the second side of which two separate shielded ones Parallel pair cables run with a jointly connected outer conductor, at the respective end of which, for example, an H-MTD interface is attached.
  • a standard HSD interface preferably four-pole
  • Parallel pair cables run with a jointly connected outer conductor, at the respective end of which, for example, an H-MTD interface is attached.
  • the invention also relates to the use of an electrical distributor device according to the above statements in a vehicle, in particular a motor vehicle, for transmitting and dividing high-bit-rate signals between connectors of different types.
  • Possible areas of application can be autonomous driving, driver assistance systems, navigation systems, "infotainment” systems, front entertainment systems, Internet connections and wireless gigabit (IEEE 802.1 1 ad standard).
  • Possible applications include high-resolution cameras, for example se 4K and 8K cameras, sensors, on-board computers, high-resolution screens, high-resolution dashboards, 3D navigation devices and mobile devices.
  • the electrical distribution device is of course suitable for any applications within the entire electrical engineering, in particular high-frequency technology.
  • Figure 1 shows the electrical distribution device with an input connector, a United distribution area and two output connectors in a perspective view
  • Figure 2 shows the distribution device of Figure 1 in a sectional view according to the section shown in Figure 1 Darge cutting plane II;
  • FIG. 3 shows the distribution device of Figure 1 in a sectional view according to the sectional plane III shown in Figure 2 Darge;
  • Figure 4 shows the distribution device of Figure 1 in a sectional view according to the section shown in Figure 2 Darge cutting plane IV;
  • FIG. 5 shows the distribution device of Figure 1 in a sectional view according to the sectional plane V shown in Figure 2 Darge;
  • Figure 6 shows the distribution device of Figure 1 in a sectional view according to the sectional plane VI shown in Figure 2 Darge;
  • FIG. 7 shows the distributor device of FIG. 1 in a sectional view according to the sectional plane VII shown in FIG. 2;
  • Figure 8 shows a first step of the assembly method according to the invention for removing the cable sheaths
  • FIG. 9 shows a further step of the assembly method according to the invention after assembling a support sleeve on the respective cable
  • Figure 10 shows a further step of the assembly method according to the invention after stripping the front ends of the inner conductor of the cable
  • Figure 1 1 a further step of the assembly method according to the invention after crimping the inner conductor of the cable with contact elements of the input connector;
  • Figure 12 shows a further step of the assembly method according to the invention after the insertion of the
  • FIG. 13 shows a further step of the assembly method according to the invention after assembling an outer conductor part
  • Figure 14 shows a signal transmission system according to the invention.
  • FIG. 1 shows an electrical distribution device 1 for high-frequency technology in a perspective view.
  • the electrical distribution device 1 has an input-side connector 2 according to a first connector type, two output-side connectors 3 according to a second connector type different from the first connector type and a distribution area 4 arranged between the input-side connector 2 and the output-side connectors 3.
  • the connector 2 on the output side can also be designed differently, for example according to a second connector type and a third connector type. Even if only two output connectors 3 are provided in the exemplary embodiment, in principle any number of output connectors 3 can be provided, for example also three, four, five, six or even more output connectors 3.
  • the connector 2 on the input side is designed as an HSD connector or has an HSD interface.
  • the connectors 3 on the output side have an H-MTD interface, in the present case a two-pole H-MTD interface for reception in a modular connector (not shown).
  • the distribution area 4 has electrical cables 5, to each of which an connector 3 on the output side is connected.
  • the electrical cables 5 can also be deleted.
  • the connector 2 on the input side is of multi-pole design and has at least two differential contact element pairs 6, 7 (cf. in particular FIGS. 1, 2, 3 and 11).
  • a first pair of contact elements 6 and a second pair of contact elements 7 are easily seen.
  • any number of differential contact element pairs can be provided, for example three, four, five, six or even more differential contact element pairs.
  • the distribution area 4 is designed to divide the contact element pairs 6, 7 of the input connector 2 on the output connector 3.
  • the contact element pairs 6, 7 of the input connector 2 can be crossed or arranged parallel to each other. A parallel arrangement is shown in the exemplary embodiment, although this is not restrictive for the present invention.
  • the distribution of the contact element pairs 6, 7 to the connector 3 on the output side is indicated in FIG. 1 by a dashed signal routing (inter alia by the inner conductor 12 of the cable 5).
  • the connector 2 on the input side has an outer conductor part 8, which shields the inner components of the connector 2 on the input side.
  • the outer conductor part 8 can already be part of the interface of the connector 2 on the input side. Basically it can be hen that a plastic housing (not shown in the figures) is pushed onto the outer conductor part 8 and completes or supplements the intended interface of the connector 2 on the input side.
  • FIG. 2 shows a section through the electrical distribution device 1 of FIG. 1 in accordance with the section plane II shown in FIG. 1.
  • Figures 3 to 7 show schematically and simplified others Sectional representations according to the sectional planes III to VII shown in Figure 2 for further clarification.
  • the input-side connector 2 has a shielding plate 9 for electromagnetic shielding of the differential contact element pairs 6, 7 from one another.
  • the shield plate 9 extends into the distributor area 4 and preferably at least up to an area from which the shielding of the contact element pairs 6, 7 from one another is carried out by further means, for example a foil shield 10 of the respective electrical cable 5.
  • the distribution area 4 has a metallic housing section 11, which is formed in one piece with the outer conductor part 8 of the connector 2 on the input side.
  • the metallic housing section 11 can also only be electrically connected to the outer conductor part 8 of the input-side connector 2 and thus be formed separately from the outer conductor part 8.
  • the transition between a connector 2 on the aisle side and the distributor area 4 is basically fluid.
  • the distribution area 4 is designed to connect, preferably crimp, the contact element pairs 6, 7 of the input-side plug connector 2 with inner conductors 12 of an associated electrical cable 5.
  • the contact elements 13 of the connector 2 on the input side have a corresponding crimp area 14 at their ends facing the inner conductors 12 of the cables 5 (in the distributor area 4) (cf. FIGS. 2 and 11).
  • an insulating part 15 is provided in the input-side connector 2, which accommodates the contact elements 13.
  • the shield plate 9 is present in the Iso lierteil 15.
  • a support sleeve 16 is provided for each electrical cable 5 in order to electrically contact an outer conductor 17 of the respective electrical cable 5, in the present case a cable screen braid.
  • the distribution area 4 is thus designed to electrically connect the outer conductor part 8 of the input-side connector 2 to the outer conductor parts of the output-side connector 3 (not shown) if the outer conductor parts of the output-side connector 3 are in turn connected to the outer conductors 17 of the electrical cables 5 assigned to them (usually the case).
  • An electrical connection between the outer conductor part 8 of the input-side connector 2 or the metallic housing section 11 of the distribution area 4 can be made by crimping the metallic housing section 11 or the outer conductor part 8 with the components below.
  • the invention also relates to an assembly method for producing an electrical distribution device 1 for high-frequency technology, which is shown in steps and sections as an example in FIGS. 8 to 13.
  • the cable sheaths 18 of the respective cables 5 are stripped or cut off in a desired area and pulled off toward the first end of the corresponding cable 5.
  • the support sleeve 16 is then crimped onto the exposed outer conductor 17, which, as shown in the exemplary embodiment, is preferably a cable screen braid, as shown in FIG. 9.
  • the remaining cable shielding braid or the remaining outer conductor 17 can then preferably be knocked back onto the support sleeve 16 and, if necessary, brushed straight. Alternatively, provision can also be made to separate the outer conductor 17 or the cable shielding braid starting from the support sleeve 16.
  • the cable 5 underneath its outer conductor 17 has a foil screen 10 which envelops the inner conductor 12 or wires of the cable 5 guided in a respective dielectric 19.
  • the respective inner conductors 12 can be stripped, where appropriate the dielectrics 19 each enveloping the inner conductors 12 can also be exposed so that they partially protrude from the film screen 10, as shown in FIG. 10. As a result, the protection and insulation effect of the dielectrics 19 can be maintained over the largest possible area.
  • each inner conductor 12 of the cable 5 can be crimped with corresponding contact elements 13 of the common input-side connector 2, with simultaneous spreading or pitch adjustment of the contact elements 13 in accordance with the intended interface of the input-side connector 2.
  • the contact elements 13 can be inserted into a common insulating part 15 of the connector 2 on the input side, as shown in FIG.
  • at least one shield plate 9 can be inserted into the insulating part 15 or can already be inserted in order to shield the differential contact element pairs 6, 7 of the input-side connector 2 at least from the area from which the foil shield 10 or the shielding by the Cable 5 is no longer guaranteed.
  • an outer conductor part 8 can be seen, which extends at least between the contact elements 13 and the support sleeves 16 in the axial direction, that is, along a longitudinal axis A (see FIG. 2) of the input-side connector, and respective outer conductors 17 of the cables 5 electrically contacted. This is shown in Figure 13.
  • the Au chemistryleiteiterteil 8 can be crimped with the support sleeves 16 and / or the cable sheaths 18 and floating in the area of the contact elements 13 or in the region of the insulating part 15.
  • a plastic housing can be plugged onto the outer conductor part 8 and locked with it (not shown). If necessary, a secondary fuse to secure the
  • Plastic housing can be provided on the outer conductor part 8 and / or for fixing the contact elements 13.
  • the second ends of the electrical cables 5 can each be assembled with a connector 3 on the output side.
  • Such packaging is known in principle, which is why it is not discussed in detail here.
  • the invention also relates to a signal transmission system 20 for high-frequency technology, which is shown by way of example in FIG. 14.
  • the signal transmission system 20 comprises an electrical distributor device 1 according to the above explanations, a first electrical module 21, a second electrical module 22 and at least a third electrical module 23, at least two electrical signals via the electrical distributor device 1 from the first electrical module 21 on the second electrical assembly 22 and at least the third electrical assembly 23 are divided up.
  • An advantageous use of the described electrical distribution device 1 can extend to a vehicle, in particular a motor vehicle, for the transmission and distribution of high-bit-rate signals between plug connectors 2, 3 of different types.

Abstract

L'invention concerne un dispositif de distribution électrique (1) pour la technique des hautes fréquences, comprenant un connecteur côté entrée (2) selon un premier type de connecteur, au moins deux connecteurs côté sortie (3) selon au moins un deuxième type de connecteur différent du premier type de connecteur, et une zone de distribution (4) disposée entre le connecteur côté entrée (2) et les connecteurs côté sortie (3). Le connecteur côté entrée (2) est multipolaire et comporte au moins deux paires d'éléments de contact différentiels (6, 7). La zone de distribution (4) est en outre conçue pour répartir les paires d'éléments de contact (6, 7) du connecteur côté entrée (2) vers les connecteurs côté sortie (3).
EP19762141.0A 2018-09-04 2019-08-30 Dispositif de distribution électrique, procédé de montage et système de transmission de signaux Pending EP3847721A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018121582.7A DE102018121582A1 (de) 2018-09-04 2018-09-04 Elektrische Verteilervorrichtung, Montageverfahren und Signalübertragungssystem
PCT/EP2019/073242 WO2020048890A1 (fr) 2018-09-04 2019-08-30 Dispositif de distribution électrique, procédé de montage et système de transmission de signaux

Publications (1)

Publication Number Publication Date
EP3847721A1 true EP3847721A1 (fr) 2021-07-14

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Application Number Title Priority Date Filing Date
EP19762141.0A Pending EP3847721A1 (fr) 2018-09-04 2019-08-30 Dispositif de distribution électrique, procédé de montage et système de transmission de signaux

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US (1) US11502465B2 (fr)
EP (1) EP3847721A1 (fr)
CN (1) CN112673527A (fr)
DE (1) DE102018121582A1 (fr)
WO (1) WO2020048890A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018214228A1 (de) * 2018-08-23 2020-02-27 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg Elektronik eines Elektromotors eines Kraftfahrzeugs
US10930411B2 (en) * 2018-10-11 2021-02-23 International Business Machines Corporation Hybrid cable assembly having shielded and unshielded portions

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9411851U1 (de) 1994-07-22 1994-11-03 Kerpenwerk Gmbh Stecker
US5971799A (en) * 1997-04-26 1999-10-26 Swade; George Y-shaped harness for the interconnection between a vehicle radio, a vehicle harness and add-on electronic device
US6250936B1 (en) * 1998-08-05 2001-06-26 Cisco Technology, Inc. Single-port connection and circuitry accepting both balanced and unbalanced data signals
US6169879B1 (en) * 1998-09-16 2001-01-02 Webtv Networks, Inc. System and method of interconnecting and using components of home entertainment system
US6036533A (en) * 1998-12-16 2000-03-14 Grand General Accessories Manufacturing Inc. Set of harnesses for interconnecting a plurality of ornamental light fixtures in a vehicle
US6106328A (en) * 1999-06-01 2000-08-22 O'neal; Daniel L. Cable assembly for use with RJ45 jacks
US7013008B1 (en) * 1999-07-02 2006-03-14 Rachlin Steven J Device and method for connecting a monitored alarm system to telephone lines within a telephone network interface
US6486407B1 (en) * 2001-06-14 2002-11-26 Trident Design Llc Power strip with adjustable outlets
US7270568B2 (en) * 2001-10-22 2007-09-18 Oscor Inc. Adapter for electrical stimulation leads
US6623295B2 (en) * 2002-01-18 2003-09-23 Deladurantaye, Iii Robert J. Personal computer to home audio direct connecting adapter
TW534479U (en) * 2002-06-26 2003-05-21 Carry Computer Eng Co Ltd Power supply device for high-speed serial bus
JP3947096B2 (ja) * 2002-11-26 2007-07-18 株式会社オートネットワーク技術研究所 シールド機能を備えた導電路及びシールド部材
US6786764B2 (en) * 2003-01-31 2004-09-07 American Megatrends, Inc. Adapters, computer systems, and methods that utilize a signal pass-through
US6767255B1 (en) * 2003-05-03 2004-07-27 Del W. Croswell Temporary power outlet adapter
US6997753B2 (en) * 2003-10-22 2006-02-14 Gore Enterprise Holdings, Inc. Apparatus, system and method for improved calibration and measurement of differential devices
KR100541246B1 (ko) * 2003-10-24 2006-01-11 한국전자통신연구원 차동 쌍 접속 장치
US6913482B1 (en) * 2004-07-29 2005-07-05 Hon Hai Precision Ind. Co., Ltd. Electrical connecting device
US7057108B1 (en) * 2005-08-03 2006-06-06 Briggs & Stratton Power Products Group, Llc Dual input plug apparatus
US7633560B1 (en) * 2005-08-30 2009-12-15 American Megatrends, Inc. System and apparatus for selectively terminating a video signal based on the presence or absence of a terminating device
WO2007092474A1 (fr) * 2006-02-02 2007-08-16 Watlow Electric Manufacturing Company Ensembles de couplage à régulateur de puissance et procédés
DE202006019107U1 (de) * 2006-12-19 2007-02-22 Anton Hummel Verwaltungs-Gmbh Steckverbinder mit Kontakten zur Übertragung von Signaldaten
US7591673B2 (en) * 2007-01-18 2009-09-22 Hewlett-Packard Development Company, L.P. Combined power and control signal cable
CN101690404B (zh) * 2007-03-14 2018-04-06 佐尼特结构解决方案有限责任公司 自动转换开关模块
US7488187B2 (en) * 2007-05-03 2009-02-10 Daniel Wolf Dual channel XLR cable converter
US8694080B2 (en) * 2009-10-21 2014-04-08 Covidien Lp ECG lead system
DE102010051954B3 (de) * 2010-08-13 2012-02-09 Harting Electronics Gmbh & Co. Kg Steckverbinder für differenzielle Datenübertragung
JP2012084275A (ja) * 2010-10-07 2012-04-26 Auto Network Gijutsu Kenkyusho:Kk 分岐シールド導電路及びシールド部材の製造方法
DE102010063482A1 (de) * 2010-12-20 2012-06-21 Karl Storz Gmbh & Co. Kg Elektrisches Kabel zur elektrischen Energie- und Datenübertragung
US8517772B2 (en) * 2011-03-31 2013-08-27 Sung-Chiang Wu Cable having adaptor assembly
US8692113B2 (en) * 2011-09-14 2014-04-08 Chicony Power Technology Co., Ltd. Connector assembly
US9496667B2 (en) * 2012-07-23 2016-11-15 Molex, Llc Electrical harness connector system with differential pair connection link
JP2014099339A (ja) * 2012-11-15 2014-05-29 Yazaki Corp シールドコネクタ
JP6114046B2 (ja) * 2013-01-30 2017-04-12 矢崎総業株式会社 電線分岐構造
DE202015103479U1 (de) * 2015-06-11 2015-08-03 Provertha Connectors, Cables & Solutions Gmbh Rundsteckverbinder zur Datenübertragung hoher Datenraten
JP2017021915A (ja) * 2015-07-08 2017-01-26 日立金属株式会社 コネクタ付きケーブル
US10404004B2 (en) * 2016-06-21 2019-09-03 Cosimio Fuda Electrical cord connectors, adapters, adaptable replacement connectors, non-wired fittings, and a Christmas light socket clip
US10033143B1 (en) * 2016-09-27 2018-07-24 J28 Design, Inc. Mirror tap power cord kit
CN206116830U (zh) 2016-11-01 2017-04-19 深圳市爱得乐电子有限公司 一种混合电缆组件
TWM558837U (zh) * 2017-01-26 2018-04-21 Lintex Co Ltd 連接鎖
US10817453B2 (en) * 2018-09-11 2020-10-27 Dell Products L.P. Information handling system multiple peripheral cable management

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Publication number Publication date
CN112673527A (zh) 2021-04-16
US11502465B2 (en) 2022-11-15
WO2020048890A1 (fr) 2020-03-12
DE102018121582A1 (de) 2020-03-05
US20220037845A1 (en) 2022-02-03

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