EP3440744A1 - Système de connexion électrique - Google Patents

Système de connexion électrique

Info

Publication number
EP3440744A1
EP3440744A1 EP17713944.1A EP17713944A EP3440744A1 EP 3440744 A1 EP3440744 A1 EP 3440744A1 EP 17713944 A EP17713944 A EP 17713944A EP 3440744 A1 EP3440744 A1 EP 3440744A1
Authority
EP
European Patent Office
Prior art keywords
housing
insulating body
conductors
plug
plug connection
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.)
Granted
Application number
EP17713944.1A
Other languages
German (de)
English (en)
Other versions
EP3440744B1 (fr
Inventor
Markus NARBERHAUS
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.)
Voith Patent GmbH
Original Assignee
Voith Patent GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Voith Patent GmbH filed Critical Voith Patent GmbH
Publication of EP3440744A1 publication Critical patent/EP3440744A1/fr
Application granted granted Critical
Publication of EP3440744B1 publication Critical patent/EP3440744B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G5/00—Couplings for special purposes not otherwise provided for
    • B61G5/06—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables
    • B61G5/10—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables for electric cables
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • 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
    • 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]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0018—Communication with or on the vehicle or train
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0018—Communication with or on the vehicle or train
    • B61L15/0036—Conductor-based, e.g. using CAN-Bus, train-line or optical fibres
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2107/00—Four or more poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/26—Connectors or connections adapted for particular applications for vehicles

Definitions

  • the invention relates to an electrical plug connection, in particular between two vehicle parts. More particularly, the invention relates to a connector for transmitting data.
  • electrical contact couplings are used for the transmission of signals or power transmission between two adjacent car bodies of a multi-unit vehicle, such as a train.
  • the arrangement and size of the electrical contact couplings used are dependent on the available space on the vehicle, the number of signals to be transmitted and the requirements of the car manufacturer or the railway operator.
  • plug connections are usually provided for to be continued by a tension member to an adjacent tension member lines.
  • the electrical contact couplings attached to the tension member are moved toward one another and aligned with one another such that the connectors mesh with one another and contact each other electrically.
  • An object of the invention is to provide an improved technique for transmitting electrical signals, in particular between two train parts which can be coupled together.
  • a connector for transmitting electrical signals comprises a housing; an insulator to be arranged within the housing with a plurality of internal, mutually insulated conductors, wherein the insulator comprises a Isolier Sciencesvorderteil and a Isolier Scienceshinterteil, wherein the Isolierterrorismvorderteil with a Isolier Sciencesvorderteil another plug connection is mechanically connectable, and wherein the conductors are electrically connectable to the insulator rear part to a cable.
  • the conductors between the Isolier Economicshinterteil and the Isolier Sciencesvorderteil each form a releasable electrical connection.
  • the connector can be set up for mechanical and / or electrical connection with another, identical or complementary connector.
  • the insulating body can mechanically fix the conductors individually and electrically insulate them from one another.
  • the insulating body can be produced from a plastic, for example in casting or injection molding technology.
  • the plug-in connection between two tension members is used, the insulating body on the side, which is adapted to engage with the other connector, an increased mechanical wear by connection or release operations, or, if no other plug-in connection is inserted, one increased Be exposed to dirt. Due to the division of the insulating body, the insulating body front part can be easily replaced, without the mecha- niche or electrical connection of a cable, which is connected to the Isolier stresseshinterteil to solve.
  • a recorded in Isolier sciencesvorderteil conductor can form an electrical connection with a recorded in Isoliersammlunghinterteil conductor by the two conductors abut each other axially.
  • at least one of the conductors can be made axially elastic in order to increase contact reliability.
  • the electrical connection between the two conductors can be formed by means of a non-axial contact element.
  • An electrical and mechanical contact between the conductors can be produced by a mutual contact in non-axial direction, ie in particular in the radial or tangential direction, relative to a longitudinal axis of the connector.
  • one of the conductors may include a pin and the other may include a sleeve or tube that may be axially joined together.
  • the plant of the conductors can in this case act in particular perpendicular to the axial direction, for example in the form of a clamping force of the tube or a lateral elastic contact tongue on the pipe or on the pin.
  • the housing may comprise a housing rear part and a housing front part which can be separated therefrom, it being possible for the insulating body front part to be removed from the insulating body rear part when the housing front part is separated from the housing rear part.
  • the housing front part can lock the insulating body front part in the housing. The maintainability of Isolier stressesvorderteils can be further increased.
  • the front housing part which itself may be exposed to high mechanical stress, be separately interchangeable.
  • the housing front part and the insulating body front part are provided as an integrated, separately manageable unit, so that they can be replaced in an improved manner together.
  • the housing rear part is preferably configured to be inserted into a stepped bore, wherein the connector further comprises a screw element which is adapted to form a screw connection with a thread on the stepped bore, to press the housing front part axially against the housing rear part.
  • the stepped bore includes at least a smaller bore, a larger bore, and a radial shoulder between the bores.
  • the cable can be passed through the smaller hole.
  • the thread may be provided as an internal thread on the larger diameter, wherein the screw element comprises an external thread.
  • an external thread is mounted in the region of the stepped bore and the screw is equipped in the manner of a nut, such as a union nut, with an internal thread.
  • the screw preferably has an axial recess through which a portion of the connector or the other connector may extend.
  • the screw can be driven by means of a special key, in particular, it may have end holes for engagement of a Stirnloch negotiatels.
  • the housing can be designed as a full metal housing, so that it can fulfill a shielding function.
  • it can in particular be connected in a conductive manner to a further element of the plug connection which can be used for shielding, for example by means of a contact lamella.
  • the insulator front portion and the insulator back portion may each comprise an electrically conductive shield plane shielding a first group of conductors from a second group of conductors, and shield layers of the insulator body portion and the insulator body portion form a releasable electrical connection with each other.
  • the groups of conductors can be shielded from one another in the region of the insulating body.
  • the groups in conjunction with a further shield located radially outside the conductor, for example in the form of the conductive housing, the groups can thus be shielded in the radial direction in an improved field-tight manner.
  • the shield planes intersect along an axial sectional area, so that the shield planes form an X-shaped structure when viewed axially, in each of which four quadrants a group of conductors lies.
  • Each group may comprise two conductors, so that a total of eight conductors in pairs of two conductors are shielded from each other.
  • the Isolier Scienceshinterteil may have on its side facing away from the Isolier Sciencesvorderteil side a plug for contacting the guided in the insulating body plurality of conductors.
  • the plug can comprise an X-coded connection plug, which is preferably equipped with an M12 plug-in or screw connection.
  • An automatic electrical coupling device for attachment to a rail vehicle includes at least one connector as described herein.
  • a connection or release operation of the plug-in connection like a coupling or decoupling operation of two rail-bound vehicles or vehicle parts, can take place by relative, substantially axial movement.
  • the closing or opening of the connector of the coupling device can be carried out automatically parallel to connecting or disconnecting the vehicle parts.
  • the coupling device may comprise a contact carrier with a recess in which the connector is received over at least a portion of its extension in the longitudinal direction.
  • the contact carrier may in particular be attached to or covered by a coupling device for the mechanical coupling of vehicles. More preferably, the contact carrier may comprise a contact element between the vehicles.
  • the coupling device comprises a plurality of plug-in connections, which in particular can be arranged such that the vehicle is reversible.
  • One or more connectors may be redundant and more preferably complementary to the coupling device.
  • the connectors can be arranged so left and right of a central axis of the track-guided vehicle, that the vehicle is reversible. For example, a male and a female connector may be disposed on opposite sides of a central axis of a first vehicle.
  • a first vehicle may alternatively be coupled with its front side or its rear side with the same side of a second vehicle.
  • the front and the rear of the first vehicle each have a plurality of plug connections are provided and mounted such that in the front and the rear side coupling with the second vehicle, an electrical connection can be made.
  • a data connection can be made.
  • a data bus connector for establishing a data connection between two vehicle parts for transmitting data at a data rate greater than 1 Gbit / s may include a housing and an insulator having a plurality of internally insulated conductors to be disposed within the housing.
  • the conductors can therefore be embedded, for example, in the insulating body and thereby isolated from each other.
  • the insulating body has a Isolier Scienceshinterteil and one with the Isolier Scienceshinterteil electrically and mechanically connectable Isolier Sciencesvorderteil, wherein the Isolier Scienceshinterteil is connectable to a data cable and the Isolier Sciencesvorderteil is connectable to a Isolieroasavorderteil another data bus connector.
  • the insulating body front part can be designed, for example, as a male variant in a first data bus connector and as a female variant in the second data bus connector.
  • a part of the plurality of conductors can be shielded within the insulator against other conductors of the plurality of conductors.
  • the data-carrying conductors within the insulator may be shielded in pairs from each other.
  • a shield surrounding the plurality of electrical conductors provided outwardly, but preferably individual conductor pairs are provided with a shield so that, for example, unwanted crosstalk, i.
  • the shielding can be designed, for example, as a planar separation of individual regions of the insulating body, so that, for example, two pairs of conductors each are located in such a shielded region.
  • the shield on the data bus connector may be routed throughout the entire data bus connector to achieve high signal quality.
  • the shield between the two parts for example, by contact blades or the like is passed.
  • the number of conductors can be eight, so that result in a preferred embodiment, four pairs of lines, which are each shielded from each other.
  • the Isolierterrorismhinterteil may have on its side facing away from the Isoliersammlungvorderteil a plug for contacting the guided in the insulating plurality of conductors.
  • the said connector may be, for example, an X-coded connector (male or female) of an M12 male or female connector. This serves to connect the supplied line. By such a connector eliminates the mechanical processing for connecting the cable during assembly.
  • the housing may be designed as a full metal housing, for example with a plated surface. Thus, the housing already forms a shield to the outside. Preferably, the outer shield may also be connected to the inner shield between the pairs of conductors.
  • the housing may be mechanically connectable to an electrical contact coupling.
  • the connection can be designed, for example, as a screw connection.
  • the housing may further comprise a contact blade for an electrical shield connection.
  • the contact lamella can be set up to produce an electrical contact, in particular in the lateral or radial direction, and is preferably designed to be elastic in this direction. Thus, an externally guided shielding can be easily transferred into the housing.
  • An automatic electrical coupling device for a rail vehicle includes at least two data bus connectors as described herein.
  • the automatic electrical coupling device may include a contact carrier having a plurality of recesses in which the data bus plugs are received over at least a portion of their extent in the longitudinal direction.
  • the data bus connectors on the automatic electrical coupling device may be arranged such that the vehicle is reversible.
  • Figure 1 is a schematic representation of an application example of a data bus connector in an electrical contact coupling on rail vehicles;
  • Figure 2 is a perspective, partially sectioned, representation of a simplified embodiment of a data bus connector pair;
  • Figure 3 is an exploded perspective view of an embodiment of a
  • Figure 4 views of an exemplary connector for connecting a cable with a
  • Figure 1 shows a schematic representation of an application example of an electrical contact coupling 2 on only partially shown rail vehicles 3, 4.
  • the electrical contact coupling 2 establishes an electrical connection between the tension members 3, 4, so that both signals and electrical services are transferable.
  • a mechanical train coupling 5 is shown schematically, by means of which the tension members 3, 4 are mechanically connected.
  • FIG. 2 shows simplified embodiments of an electrical contact coupling 2.
  • a longitudinal axis is indicated by a dashed line.
  • a female connector 10 in the lower part of a male connector 10 'is shown.
  • a female plug 10 ' may also be commonly referred to as a socket 10'. It will be below first received on the female embodiment of the plug 10.
  • the same or comparable features are in the male embodiment 10 'with the same reference numeral, provided with an apostrophe, and are not explained separately to avoid repetition.
  • the data bus connector 10 can be divided into a plug-in side A and a connection side B in the longitudinal direction. At the connection side B, a data cable 12 is brought up and connected to the plug 10.
  • the data cable 12 is preferably based on electrical conductors instead of optical fibers and more preferably fulfills a specification required for the transmission of data with a data rate of up to about 10 Gbit / s, in particular according to an Ethernet standard such as LOGGE or 10GE. Possible transmission techniques are described, for example, in IEEE 802.3ak or IEEE 802.3an.
  • the data cable 12 may include a Cat-6 or Cat-6A four-pair shielded balanced copper cable.
  • a housing 14 of the data bus connector 10 may be made in one or more parts.
  • the housing 14 may be designed, for example, as a full metal housing, in particular with a plated surface.
  • the housing 14 can be fixedly mounted in the electro-contact coupling 2, as will be described in more detail below with reference to FIG.
  • an insulating body 16 On the plug side A is located in the housing 14, an insulating body 16. For better Dar position of the insulating body 16, the housing 14 along a dashed line C is opened.
  • the insulating body 16 has an insulating body front part 161 and an insulating body rear part 162. From the Isolier Scienceshinterteil 162 is shown in Figure 2 only a small section. Not visible are conductors 163, 164 disposed in the insulator butt 162 to provide an electrical connection between the cable 12 and a receptacle 1611 (in the case of the socket 10 ') or a pin 1612 (in the case of the plug 10). The conductors 163, 164 are preferably embedded in the material of the insulating body 16 and thus mechanically fixed and electrically isolated from each other. The Isolier Scienceshinterteil 162 can with the data cable 12 mechanically, for example by means of a crimp or clamp connection get connected.
  • a screw connection or a plug connection with a suitable plug could also be provided here.
  • Individual strands 121 of the cable 12 may each be electrically connected to an associated conductor 163, 164, for example by means of one of said connections or by means of soldering or welding.
  • the Isolier Sciencesvorderteil 161 is mechanically connected in the housing 14 to the Isolier Scienceshinterteil 162, but can be easily replaced.
  • the Isolier Sciencesvorderteil 161 is preferably designed as a wearing part and can be replaced after a certain number of mating cycles (typically 5000 to 50,000).
  • Isolier Scienceshinterteil 162 electrical wires or conductors 163, 164 take on the cable 12 via eight individual lines (corresponding to four pairs) zoomed electrical signals and pass them to a corresponding number of lines or conductors 163, 164 of IsolierConsequentlyvorderteils 162.
  • conductors 163 of Isolier Economicshinterteils 162 and conductors 164 of Isolier stressesvorderteils 161 is preferably provided a plug connection, as will be described below with reference to Figure 3 in more detail.
  • the conductors 162 on the plug-in side A are designed as sockets 1611, in the male version (bottom in FIG. 1) as plug 10 'are plug-in pins on the insulating body front part 161' 1612, which are insertable into corresponding sockets 1611.
  • plug 10 ' plug-in pins on the insulating body front part 161' 1612, which are insertable into corresponding sockets 1611.
  • Isolier stresseshinterteil 162 and in Isolier stresses 161 each individual lines or individual conductors 163, 164 are shielded in pairs of two each.
  • electrical shielding planes 1613 are preferably provided for shielding two pairs against each other.
  • These shielding levels 1613 may, for example, each comprise a metal sheet, a metal mesh or a metal foil.
  • the shield planes 1613 form an X-shaped structure as seen from the plug-in side, so that four quadrants are formed, in each of which a pair of individual leads, a pair of sockets 1611 or a pair of plug-in pins 1612 are located.
  • the insulating body front part 161 or the insulating body rear part 162 can be integrated with at least one shielding plane 1613 and / or at least one conductor 163, 164.
  • the conductive elements 1613, 163, 164 can be inserted into recesses provided for this purpose for the insulating body front part 161 or the insulating body rear part 162 or the conductive elements 1613, 163, 164 can be encapsulated or overmoulded with a hardening or setting insulating compound.
  • the leads or conductors 163, 164 may also be sheathed in pairs with suitable shielding.
  • the shielding levels 1613 need not be consistently formed as planes. Rather, a suitably dense number of individual elements such as wires, powdery metal particles or other conductive shielding may be provided.
  • the shielding elements can be incorporated into the material of the insulating body 16 or applied to a surface, for example as a coating, to perform the intended shielding function.
  • the insulating body 161, 162 could each be made of four individual elements, which are each coated electrically shielding at corresponding contact surfaces and then joined together to the insulators 161, 162.
  • a recess 141 in the housing 14 which corresponds to a nose-shaped structure 142 'of the male plug 10' and during the plug-in operation for alignment of the two connectors 10, 10 'to each other.
  • FIG. 3 shows an exploded view of a data bus plug 10 in a further exemplary embodiment.
  • a longitudinal axis referred to in radial and axial directions, is shown in phantom.
  • the housing 14 is made in two parts with two axially adjacent parts.
  • a housing front part 144 serves to receive and hold the insulating body front part 161 and cooperates with a housing rear part 146, which can be configured to receive the insulating body rear part 162.
  • the housing front part 144 with the Isolier stressesvorderteil 161 and the housing rear portion 146 with the Isolier Scienceshinterteil 162 are for the assembly of the connector 10 in a contact carrier 18, respectively a recess 181 provided therein.
  • the Isolierterrorismvorderteil 161 can be made either male or female.
  • the contact carrier 18 may for example be a block of an insulating material or a conductive material.
  • a groove-pin combination or other suitable geometric structure on the contact carrier 18 and the housing 14 provide for a reproducible alignment.
  • a rotation can be provided to ensure a predetermined rotational orientation of the housing 14.
  • the recess 181 includes a stepped bore having a larger bore, a smaller bore, and a radial shoulder between the bores.
  • the bores are preferably aligned concentrically and the larger bore is more preferably on the plug side A.
  • the larger hole is right, in a non-visible portion of the contact carrier 18.
  • the radial seat of the housing rear portion 146 may be determined by an investment of the larger outer diameter in the larger bore or the smaller outer diameter in the smaller bore.
  • the axial seat is preferably defined by an axial bearing of the radial shoulder of the housing 14 at the shoulder of the stepped bore 181.
  • a screw member 147 may form a screw connection with the contact carrier 18 to provide a tight fit of the housing parts 144, 146.
  • the screw 147 is preferably mountable from the plug side A and adapted to press the housing 14 axially into the recess 181.
  • the screw member 147 preferably has a continuous axial recess in which the connector 10 or the other connector 10 may extend.
  • the screw member 147 carries an external thread and the contact carrier 18, a corresponding internal thread is provided, for example in the region of the larger bore.
  • the screw 147 may be designed as a hollow screw or threaded connector.
  • the screw member 147 carries an internal thread and at the contact Support 18 is provided a corresponding structure with a corresponding external thread.
  • the screw 147 may be formed as a nut, in particular as a union nut.
  • the screw element 147 can bear on its axial side one or more depressions for engagement of an assembly tool.
  • the screw element 147 can be designed in particular as a face nut.
  • the individual strands 121 of the cable 12 are preferably inserted into suitable receptacles of the insulator rear part 162 and contacted electrically and mechanically with one conductor 163 each.
  • the strands 121 can be crimped with suitable bushes or pins
  • the insulator rear part 162 can be axially secured, for example, via a nut (not shown) or any other suitable connection technique in the contact carrier 18.
  • the insulator rear part 162 is inserted from the connection side B and the housing 14 is inserted axially from the plug side A into the contact carrier 18 and fixed in each case
  • conductors in the insulating body rear part 162 form electrical connections with conductors in the insulating body front part 161, so that in each case one stranded wire 121 of the cable 12 is electrically connected to a conductor which is connected to the plug side A for the purpose of securing the insulating body rear part 162
  • Contacting with the other connector is provided, connected and isolated from the other conductors.
  • a conductor in the Isolierterrorismhinterteil comprises a contact pin 163 and a conductor in Isoliersammlungvorderteil 161 a corresponding contact socket 164, wherein the contact pin 163 can be inserted into the contact socket 164 to realize a plug connection.
  • a reverse arrangement of contact pin 163 and contact socket 164 is also possible.
  • the electrical connection of the conductors 163, 164 can be made here by a contact of the contact pin 163 on the contact socket 164 in the radial direction, for example by a clamping seat or a radial acting elastic element.
  • an electrical connection is made by axial contact of the two conductors 163, 164, wherein at least one of the conductors 163, 164 participating in a connection can be axially elastically mounted.
  • axially elastic contact pin 163 is known under the name Pogo Pin.
  • the insulating body front part 161 and the insulating body rear part 163 can each be equipped with an anti-rotation device to ensure that only mutually associated conductors 163, 164 produce an electrical contact or an electrical connection during assembly.
  • the data bus connector 10 may have a further plug connection on the connection side B.
  • an M12 plug is shown with an X-coding, other embodiments are also possible. This embodiment represents a particular facilitation in the installation of the data bus plug 10.
  • a Gbit data cable for example a data bus line, brought into the car body and already present can be contacted in a simple manner via the standardized M12 plug. It thus eliminates a mechanical processing at a connection of the line during assembly.
  • a permanently connected defined cable length or a ready-made connection of the data bus cable 12 can also be attached to the housing 14.
  • a consistent shield connection of the data bus cable 12 to the housing 14 and to the shielding surfaces in the insulating body 16 is performed. This means, in particular, that as far as possible all conductors designed as shielding elements are connected to one another and / or to an earth or reference potential.
  • FIG. 4 shows three views of an exemplary cable plug 19, which may be attached to the cable 12 and to which a corresponding receptacle may be provided on the connection side B of the plug 10 of one of the preceding figures.
  • the illustrated cable connector 19 is X-coded and, in the illustrated embodiment, is similar in construction to the connector 10 of FIG. 3.
  • the arrangement of conductors incorporated into the Conductor 163 can engage in Isolier Scienceshinterteil 163, and a shield plane, which can be contacted with the shield plane 1613, is carried out here accordingly.
  • the illustrated cable connector 19 has female (female) contacts for engagement in male (male) conductors 163 of the insulator butt 162.
  • the conductors 163 on the connector 10 may also be female, the contacts of the illustrated cable connector 19 are then pin-shaped.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

La présente invention concerne un système de connexion électrique destiné à la transmission de signaux électriques. Ledit système de connexion électrique comprend un boîtier et un corps isolant, à installer à l'intérieur du boîtier, comportant plusieurs conducteurs isolés les uns des autres et situés à l'intérieur du corps. Le corps isolant comprend une partie avant de corps isolant et une partie arrière de corps isolant, la partie avant de corps isolant pouvant être reliée mécaniquement à une partie avant de corps isolant d'un autre système de connexion, et les conducteurs peuvent être raccordés électriquement à un câble sur la partie arrière de corps isolant. Selon l'invention, les conducteurs entre la partie arrière de corps isolant et la partie avant de corps isolant forment chacun une connexion électrique détachable.
EP17713944.1A 2016-04-05 2017-03-28 Système de connexion électrique Active EP3440744B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016205586.0A DE102016205586A1 (de) 2016-04-05 2016-04-05 Datenbusstecker für hohe Datenraten
PCT/EP2017/057256 WO2017174394A1 (fr) 2016-04-05 2017-03-28 Système de connexion électrique

Publications (2)

Publication Number Publication Date
EP3440744A1 true EP3440744A1 (fr) 2019-02-13
EP3440744B1 EP3440744B1 (fr) 2020-07-29

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EP17713944.1A Active EP3440744B1 (fr) 2016-04-05 2017-03-28 Système de connexion électrique

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US (1) US20190027857A1 (fr)
EP (1) EP3440744B1 (fr)
JP (2) JP2019514166A (fr)
KR (1) KR20180118780A (fr)
CN (1) CN108886215B (fr)
DE (1) DE102016205586A1 (fr)
ES (1) ES2810867T3 (fr)
RU (1) RU2698313C1 (fr)
WO (1) WO2017174394A1 (fr)

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TWM598550U (zh) * 2020-03-05 2020-07-11 連展科技股份有限公司 具有冠簧之電源連接器
CN112003086A (zh) * 2020-08-21 2020-11-27 胜达克半导体科技(上海)有限公司 一种高速信号传输电缆
EP3985807A1 (fr) * 2020-10-15 2022-04-20 TE Connectivity Industrial GmbH Prise électrique dotée d'un agencement de broche spécifique comprenant huit contacts de transmission de données pour application gigabit
DE102021115310A1 (de) * 2021-06-14 2022-12-15 HARTING Customised Solutions GmbH & Co. KG Modul mit integrierter WLAN Ethernet Datenschnittstelle

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Publication number Publication date
DE102016205586A1 (de) 2017-10-05
JP3226959U (ja) 2020-07-30
WO2017174394A1 (fr) 2017-10-12
US20190027857A1 (en) 2019-01-24
CN108886215B (zh) 2020-09-22
RU2698313C1 (ru) 2019-08-26
KR20180118780A (ko) 2018-10-31
ES2810867T3 (es) 2021-03-09
JP2019514166A (ja) 2019-05-30
CN108886215A (zh) 2018-11-23
EP3440744B1 (fr) 2020-07-29

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