EP3879641A1 - Agencement de connecteur enfichable destiné au raccordement électrique de deux câbles - Google Patents

Agencement de connecteur enfichable destiné au raccordement électrique de deux câbles Download PDF

Info

Publication number
EP3879641A1
EP3879641A1 EP20209820.8A EP20209820A EP3879641A1 EP 3879641 A1 EP3879641 A1 EP 3879641A1 EP 20209820 A EP20209820 A EP 20209820A EP 3879641 A1 EP3879641 A1 EP 3879641A1
Authority
EP
European Patent Office
Prior art keywords
plug
unit
profile
inner conductor
mating
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
EP20209820.8A
Other languages
German (de)
English (en)
Inventor
Rudolf Wiebe
Eben Johannes
Sperr Stefan
Ohni Josef
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.)
MD Elektronik GmbH
Original Assignee
MD Elektronik 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 MD Elektronik GmbH filed Critical MD Elektronik GmbH
Publication of EP3879641A1 publication Critical patent/EP3879641A1/fr
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • 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
    • 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
    • H01R24/42—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 comprising impedance matching means or electrical components, e.g. filters or switches
    • H01R24/44—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 comprising impedance matching means or electrical components, e.g. filters or switches comprising impedance matching means
    • 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
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H01R13/6473—Impedance matching
    • 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
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2464—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point
    • H01R13/2478—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point spherical
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
    • 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
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H01R13/6473—Impedance matching
    • H01R13/6477—Impedance matching by variation of dielectric properties
    • 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
    • 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
    • H01R13/6592—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles

Definitions

  • the invention relates to a connector arrangement for releasably connecting electrically conductive cables, in particular high-frequency cables, to an electrical component.
  • high-frequency cables such as coaxial cables are used. Due to the coaxial arrangement of the inner conductor, dielectric and shielding, a high transmission quality of signals with low attenuation and low susceptibility to interference can be ensured as far as possible, provided that the coaxial structure and the associated line impedance remain largely constant over the entire length of the electrical line.
  • the cable ends are often problematic, to which connection systems are usually attached in order to connect the cable with the components or other cables between which the data transmission is to take place in an electrically conductive and communicative manner.
  • connection systems which can be designed as a plug-in coupling, for example, have the disadvantage that a constant line wave resistance, in particular at the connection point, can only be achieved with great difficulty because, for example, due to tolerances Air gap remains at the connection point between the two connection partners, which can have a negative effect on the return loss and thus the transmission quality.
  • the connection system must have a geometry that minimizes the risk of damage to the often very delicate ends of the cables during the connection process or during normal operation of the cable.
  • a connector arrangement according to the invention is suitable for connecting a cable to an electrical component.
  • an electrical component can be understood to mean, for example, a semiconductor circuit board, but also another cable that is to be connected to the cable.
  • the connector arrangement according to the invention comprises a plug-in unit.
  • the plug-in unit can be connected to the cable or the electrical component in an electrically conductive manner and preferably non-detachably, and has an outer conductor element, an insulator element and an inner conductor element.
  • the plug-in connector arrangement comprises a mating plug-in unit which can be connected to the plug-in unit in an electrically conductive and preferably detachable manner.
  • the mating plug-in unit is electrically conductively connected to the electrical component or the cable, preferably permanently connected, which is to be connected to the plug-in unit.
  • the mating plug-in unit also comprises an outer conductor element, an insulator element and an inner conductor element.
  • the insulator element of the plug-in unit is arranged within the outer conductor element of the plug-in unit.
  • the insulator element of the plug-in unit has an inner conductor channel in which the inner conductor element of the plug-in unit is arranged. Under the inner conductor channel in In this context, a tubular passage in the insulator element can be understood.
  • the mating plug-in unit has a comparable arrangement of outer conductor element, insulator element and inner conductor element.
  • the insulator element of the mating plug-in unit also has an inner conductor channel.
  • a structure described can be implemented, for example, in that the outer conductor element of the plug-in unit and the mating plug-in content is designed as a sleeve in which the, preferably cylindrical, insulator element is arranged.
  • the inner conductor element is arranged in the inner conductor channel of the insulator element.
  • the longitudinal axes of the inner conductor element, outer conductor element and insulator element preferably run parallel both in the plug-in unit and in the mating plug-in unit. It is particularly preferred that both the plug-in unit and the mating plug-in unit have the inner conductor channel, in particular arranged centrally on the longitudinal axis of the insulator element. Most preferred, however, is a coaxial arrangement of the inner conductor element, outer conductor element and insulator element both in the plug-in unit and in the mating plug-in unit.
  • the plug-in unit has a first plug-in side.
  • the first plug-in side can be understood to mean the side of the plug-in unit on which the plug-in unit can be connected, preferably detachably, to the mating plug-in unit.
  • the insulator element of the plug-in unit forms at least partially a plug-in profile at one end facing the plug-in side.
  • the plug-in profile is particularly preferably arranged on the end face of the insulator element of the plug-in unit that faces the first plug-in side.
  • the plug-in profile runs at least in sections around the inner conductor channel and has at least one elevation and / or depression.
  • the plug-in profile may have several elevations and depressions or a combination of one or more elevations and one or more depressions.
  • the elevations and / or depressions preferably extend parallel to the longitudinal axis of the insulator element of the plug-in unit.
  • the plug profile is furthermore preferably arranged in a ring around the inner conductor channel and can either be arranged at a distance from the inner conductor channel or adjoin the inner conductor channel.
  • the mating plug-in unit has a second plug-in side.
  • the second plug-in side can be understood as the side of the mating plug-in unit to which the mating plug-in unit can be connected, preferably detachably, to which the plug-in unit can be connected.
  • the insulator element of the mating plug-in unit at least partially forms a mating plug-in profile at one end facing the second plug-in side.
  • the mating plug-in profile is preferably arranged on an end face of the insulator element of the mating plug-in unit. That Mating plug-in profile preferably also runs at least partially around the inner conductor channel of the insulator element of the mating plug-in unit and can be designed in an annular manner.
  • the mating plug-in profile corresponds at least in sections to a negative shape of the plug-in profile.
  • the plug-in unit and the mating plug-in unit can be connected to one another in such a way that the plug-in profile and the mating plug-in profile abut one another at least in sections.
  • the connection can be made, for example, in that the outer conductor elements of the plug-in unit and mating plug-in unit are pushed into one another with the first and second plug-in sides facing each other and the inner conductor elements of the plug-in unit and the mating plug-in unit are connected to one another in an electrically conductive manner.
  • the connector arrangement according to the invention provides a connection option, in particular for high-frequency cables, in which a comparatively high signal quality can be ensured. This is essentially due to the fact that the plug-in profile rests against one another in the mating plug-in profile. Even in the case of large tolerance fluctuations, it is ensured in this way that no air gap that is continuous up to the outer conductor can arise between the two insulator elements. Fluctuations in the line impedance and the associated signal quality can thus be kept low even with tolerance fluctuations.
  • the plug-in profile is partially formed by the inner conductor element of the plug-in unit.
  • Part of the plug-in profile can therefore be formed by the insulator element and part of the plug-in profile can be formed by the inner conductor element of the plug-in unit.
  • the mating plug-in profile can be positioned not only particularly close to the insulator element of the plug-in unit, but also with the smallest possible spacing on the inner conductor element of the plug-in unit when the plug-in unit and mating plug-in unit are connected to one another.
  • the mating plug-in profile can also be partially formed by the inner conductor element of the mating plug-in unit.
  • the inner conductor element of the plug-in unit and / or the mating plug-in unit has a profile section in the area of the plug-in profile.
  • the inner conductor element can have a specific shape which enables the plug-in profile and mating plug-in profile to rest particularly closely against one another. It has been shown that a conical, parabolic and / or bulbous shape is particularly suitable. If the inner conductor element is a contact tip, it has proven to be particularly advantageous indicated when the inner conductor element tapers in the profile section in the direction of the plug-in side.
  • the inner conductor element is a contact socket, it has proven to be advantageous if the inner conductor element expands in the profile section in the direction of the plug-in side.
  • the shape of the profile section is particularly preferably designed to be rotationally symmetrical about a central axis of the inner conductor element.
  • the plug-in profile and / or the mating plug-in profile can have a bevel which at least partially runs around the inner conductor channel of the respective insulator element.
  • the bevel can be arranged both on an elevation and on a depression of the plug-in profile and / or the mating plug-in profile.
  • the bevel can be arranged on a side of the elevation and / or depression facing and / or facing away from the inner conductor channel.
  • the bevel can, for example, have an angle of 20 to 70 degrees. If the bevel runs completely around the inner conductor, an angle of 40 to 140 degrees can be enclosed by two opposing bevels.
  • the bevel allows the plug-in profile and / or the mating plug-in profile to be used as a guide during the connection process, so that even if the plug-in unit and mating plug-in unit are plugged together at an angle, it is ensured that all components are connected to one another in a safe and electrically conductive manner.
  • the bevel can also be arranged on an outer edge of the insulator element of the plug-in unit or mating plug-in unit. Particularly preferably, the bevel is arranged on an outer edge of the end face of the insulator element of the plug-in unit and / or mating plug-in unit that faces the respective plug-in side.
  • the inner conductor element of the plug-in unit can comprise a first contacting section which protrudes from the insulator element in the direction of the first plug-in side. If the inner conductor element has a profile section, it is preferred that the first contacting section adjoins the profile section.
  • the contacting section can be designed as a contact tip and have a length of 2.5 to 5 millimeters. Furthermore, the first contacting section can have the smallest diameter of the inner conductor element.
  • the first contacting section can be introduced into the inner conductor channel of the insulator element of the mating plug-in unit and can be connected in an electrically conductive manner to a second contacting section of the inner conductor element of the mating plug-in unit. If the first contacting section is designed as a contact tip, it is advantageous at this point if the second contacting section is designed as a contact socket. It can be of particular advantage if an electrically conductive connection between the first and second contacting section can only be produced within the inner conductor channel of the insulator element of the mating plug-in unit.
  • the inner conductor element of the mating plug-in unit can stand back in relation to the end of the insulator element of the mating plug-in unit facing the second plug-in side.
  • the inner conductor element of the plug-in unit is first inserted into the inner conductor channel of the inner conductor element of the mating plug-in unit before the inner conductor element of the plug-in unit is electrically conductively connected to the inner conductor element of the mating plug-in unit.
  • the inner conductor element of the mating plug-in unit can protrude from the end face of the end of the insulator element facing the second plug-in side by 0.4 to 1.2 millimeters.
  • the insulator element of the mating plug-in unit can have a funnel shape at the end facing the second plug-in side in the region of the inner conductor channel.
  • the funnel shape can serve as a guide to ensure that when the plug-in unit is connected to the mating plug-in unit, the inner conductor elements of the plug-in unit and mating plug-in unit are connected in an electrically conductive manner.
  • the funnel shape is particularly advantageous when the inner conductor element must first be inserted into the inner conductor channel of the insulator element of the mating connector unit in order to be connected in an electrically conductive manner to the inner conductor element of the mating connector unit.
  • the funnel shape is preferably round, it being possible for the center point of the funnel shape to be arranged on the longitudinal axis of the insulator element.
  • the funnel shape can at least partially form the mating plug-in profile.
  • the funnel shape can have both linear and curved side walls.
  • the funnel shape at least partially corresponds to the negative shape of the inner conductor element of the plug-in unit in the area of the plug-in profile.
  • the insulator element in addition to the funnel shape, has a circumferential bevel on an outer edge which partially forms the mating plug-in profile.
  • the plug-in profile or the mating plug-in profile can have an annular recess running around the inner conductor element.
  • the center point of the annular recess is particularly preferably located on the longitudinal axis of the inner conductor channel.
  • the ring recess be partially formed by the inner conductor element.
  • the annular recess can be designed both round and angular with straight or curved surfaces.
  • the outer conductor element, the inner conductor element and the insulator element of the plug-in unit and / or the outer conductor element, the inner conductor element and the insulator element of the mating plug-in unit are arranged coaxially to one another and have a common central axis. It is particularly preferred at this point that the plug-in profile and / or the mating plug-in profile have a concentric shape and / or a radially symmetrical shape with respect to the central axis.
  • Figure 1 shows a first embodiment of a connector arrangement 1 according to the invention in a sectional view.
  • the sectional plane runs along a longitudinal axis of the plug connector arrangement 1.
  • the plug connector arrangement 1 comprises a lancing unit 4 and a mating plug unit 5.
  • the plug unit 4 is provided with a cable 2 electrically connected.
  • the cable 2 is a coaxial cable.
  • the mating plug element 5 is connected to an electrical component 3 in an electrically conductive and non-detachable manner.
  • the electrical component 3 is also a coaxial cable.
  • the plug-in unit 4 and the mating plug-in unit 5 are each composed of an outer conductor element 6, 7, an insulator element 8, 9 and an inner conductor element 10, 11.
  • the insulator elements 8, 9 each have an inner conductor channel 12, 13.
  • the outer conductor elements 6, 7 are designed as sleeves made of bronze, so that the insulator elements 8, 9 are arranged completely within the outer conductor elements 6, 7.
  • the isolator elements 8, 9 are made of plastic and have a cylindrical geometry.
  • the inner conductor elements 10, 11 made of bronze are each arranged in the inner conductor channel 12, 13 of the insulator elements 8, 9.
  • the outer conductor elements 6, 7 are each connected in an electrically conductive manner to a shield 27 and placed over a dielectric 29 of the respective cable 2, 3.
  • the inner conductor elements 10, 11 are crimped with strands 28, the cables 2, 3.
  • the shield 27 is formed by a wire mesh.
  • the plug-in unit 4 has a first plug-in side 14, the mating plug-in unit 5 having a second plug-in side 19.
  • the plug-in unit 4 and the mating plug-in unit 5 are plugged into one another with the first and second plug-in sides 14, 19 facing one another.
  • the outer conductor element 6 of the plug-in unit 4 has an outer diameter in the area in which the plug-in unit 4 and the mating plug-in unit 5 are plugged into one another, which is smaller than the inner diameter of the outer conductor element 7 of the mating plug-in unit 5 in the same area.
  • the outer conductor element 7 of the mating plug-in unit 5 has a contact spring in order to fix the plug-in unit 4 in a non-positive manner and to establish a stable, electrically conductive connection between the two outer conductor elements 6, 7.
  • plug-in unit 4 and mating plug-in unit 5 are already plugged into one another.
  • the outer conductor elements 6, 7, the insulator elements 8, 9 and the inner conductor elements 10, 11 of the plug-in unit 4 and the mating plug-in unit 5 are arranged with their longitudinal axis on a common central axis 26 in the present exemplary embodiment.
  • FIG. 2 shows an enlarged illustration of the first embodiment of the connector arrangement 1 according to the invention in a sectional view.
  • the connector arrangement 1 is in a plug-in position, the plug-in unit 4 and the mating plug-in unit 5 being positioned at the greatest possible distance from one another. This greatest possible distance can be caused, for example, by tolerances of the individual components or by a certain desired play between the components.
  • the insulator element 8 of the plug-in unit 4 has a plug-in profile 16 on one end 15 facing the first plug-in side 14.
  • the plug profile 16 is formed by a profile section 22 of the inner conductor element 10.
  • the insulator element 9 of the mating plug-in unit 5 has a mating plug-in profile 21 on one end 20 facing the second plug-in side 19 runs in a ring around the inner conductor channel 13.
  • the inner conductor element 10 of the plug element 4 has a first contacting section 24, which adjoins the profile section 22 and is designed as a contact tip.
  • the contact tip protrudes from the insulator element 8 of the plug-in unit 4 in the direction of the first plug-in side 14.
  • the inner conductor element 10 tapers over the profile section 22 to the contacting section 24 to a smaller outer diameter.
  • the inner conductor element 11 of the mating plug-in unit 5 is set back opposite the end face at the end 20 of the insulator element 9 facing the second plug-in unit, the inner conductor channel 13 extending up to the end face.
  • the inner conductor element 11 of the mating connector unit 5 has a second contacting section 25 which is designed as a contact socket.
  • the contact socket has an inner diameter that is greater than the outer diameter of the first contacting section 24 of the inner conductor element 10 of the plug-in unit 4 Mating connector unit 5 introduced. The first contacting section 24 then dips into the second contacting section 25.
  • Figure 3 shows a further illustration of the first embodiment of the connector arrangement 1 according to the invention in a sectional view.
  • the connector arrangement 1 is likewise in the plug-in position, the plug-in unit 4 and the mating plug-in unit 5 are positioned at the smallest possible distance from one another due to the tolerance.
  • the first contact section 24 is connected to the second contact section 25 in an electrically conductive manner.
  • the plug-in profile 16 and the mating plug-in profile 21 rest against one another.
  • the elevation 17 of the mating plug-in profile 21 therefore hugs the shape of the recess 18 of the plug-in profile 16.
  • the inner conductor element 10 of the plug-in unit 4 has a bulbous shape in the profile section 22, tapering towards the first contacting section 24, so that the profile section 22 together with the depression 18 in the insulator element 8 has an annular depression that encircles the inner conductor element 10, the center of which is arranged on the central axis 26 .
  • Figure 4 shows a further enlarged illustration of the first embodiment of the connector arrangement 1 according to the invention in a sectional view in the area of the plug-in profile 16 and the mating plug-in profile 21 in the plug-in position.
  • the mating plug-in profile 21 has on an outer edge of the end 20 of the insulator element 9 facing the second plug-in side 19 a bevel 23 which extends from an outer jacket surface of the insulator element 9 to the elevation 18.
  • the recess 17 of the plug profile 16 has a complementary bevel 23.
  • the two insulator elements 8, 9 are guided to one another even when they are plugged together at a slight angle, which may be possible due to tolerances, for example, that both insulator elements 8, 9 are in are arranged in a defined position to each other.
  • the end face of the insulator element 9 of the mating plug-in unit 5 has a funnel shape which extends around the inner conductor channel 13. On the one hand, the funnel shape ensures that the mating plug-in profile 21 can also at least partially form a negative shape of the plug-in profile 16 in the region of the plug-in profile 16, which is formed by the profile section 22 of the inner conductor element 10.
  • the funnel shape ensures that when plug-in unit 4 and mating plug-in unit 5 are plugged together, inner conductor element 10 of plug-in unit 4 can be guided into inner-conductor channel 13 of insulator element 9 of mating plug-in unit 5 without damage.
  • FIG. 5 is in a further illustration of the first embodiment of the connector arrangement 1 in a sectional view of the plugging process of Inner conductor element 10 of the plug-in unit 4 is shown in the inner conductor channel 13 of the insulator element 9 of the mating plug-in unit 5.
  • the plug-in unit 4 and the mating plug-in unit 5 are not plugged into one another exactly parallel, but rather at a slight angle, the first contacting section 24 is guided through the funnel shape into the inner conductor channel 13 of the insulator element 9.
  • the risk that the inner conductor element 10 of the plug-in unit 4 is pressed against the insulator element 9 of the mating plug-in unit 5 and is deformed or even broken off can thus be significantly reduced.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP20209820.8A 2020-03-09 2020-11-25 Agencement de connecteur enfichable destiné au raccordement électrique de deux câbles Pending EP3879641A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020106243.5A DE102020106243A1 (de) 2020-03-09 2020-03-09 Steckverbinderanordnung zum elektrischen Verbinden zweier Kabel

Publications (1)

Publication Number Publication Date
EP3879641A1 true EP3879641A1 (fr) 2021-09-15

Family

ID=73597949

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20209820.8A Pending EP3879641A1 (fr) 2020-03-09 2020-11-25 Agencement de connecteur enfichable destiné au raccordement électrique de deux câbles

Country Status (4)

Country Link
US (1) US11404832B2 (fr)
EP (1) EP3879641A1 (fr)
CN (1) CN113381243B (fr)
DE (1) DE102020106243A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020124893A1 (de) * 2020-09-24 2022-03-24 Md Elektronik Gmbh Steckverbinder und verfahren

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006343A1 (fr) * 1978-06-14 1980-01-09 Lee Green Precision Industries Limited Connecteurs à fiche et douille
EP0122700A2 (fr) * 1983-03-15 1984-10-24 Amp Incorporated Connecteur électrique coaxial pour câble coaxial à conducteur extérieur multiple
US20140227905A1 (en) * 2013-02-13 2014-08-14 Bradley David Knott Device and method for impedance matching microwave coaxial line discontinuities
EP3460916A1 (fr) * 2017-09-22 2019-03-27 TE Connectivity Germany GmbH Dispositif de contact électrique, unité de raccordement électrique et procédé d'assemblage d'un câble électrique
DE102018208532A1 (de) * 2018-05-29 2019-12-05 Te Connectivity Germany Gmbh Steckverbindungsanordnung, umfassend einen Stecker und einen mit dem Stecker entlang einer Steckrichtung zusammensteckbaren Gegenstecker
EP3726667A1 (fr) * 2019-04-15 2020-10-21 TE Connectivity Germany GmbH Connecteur pour transmissions haute fréquence dans le domaine automobile, élément d'amélioration d'impédance, ensemble de connexion, procédé d'amélioration de l'impédance dans un connecteur
EP3772141A1 (fr) * 2019-08-02 2021-02-03 TE Connectivity Germany GmbH Éléments et système de connecteur rf

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4553806A (en) * 1983-03-15 1985-11-19 Amp Incorporated Coaxial electrical connector for multiple outer conductor coaxial cable
MX2014003387A (es) * 2011-09-20 2014-07-09 Multi Holding Ag Conector de clavija.
US9039424B2 (en) * 2011-10-19 2015-05-26 Winchester Electronics Corporation Closed entry din jack and connector with PCB board lock
EP3327868B1 (fr) * 2016-11-23 2019-01-09 MD Elektronik GmbH Connecteur électrique pour un câble électrique multi-fils
US10797412B2 (en) * 2017-11-21 2020-10-06 Amphenol Corporation High frequency electrical connector

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006343A1 (fr) * 1978-06-14 1980-01-09 Lee Green Precision Industries Limited Connecteurs à fiche et douille
EP0122700A2 (fr) * 1983-03-15 1984-10-24 Amp Incorporated Connecteur électrique coaxial pour câble coaxial à conducteur extérieur multiple
US20140227905A1 (en) * 2013-02-13 2014-08-14 Bradley David Knott Device and method for impedance matching microwave coaxial line discontinuities
EP3460916A1 (fr) * 2017-09-22 2019-03-27 TE Connectivity Germany GmbH Dispositif de contact électrique, unité de raccordement électrique et procédé d'assemblage d'un câble électrique
DE102018208532A1 (de) * 2018-05-29 2019-12-05 Te Connectivity Germany Gmbh Steckverbindungsanordnung, umfassend einen Stecker und einen mit dem Stecker entlang einer Steckrichtung zusammensteckbaren Gegenstecker
EP3726667A1 (fr) * 2019-04-15 2020-10-21 TE Connectivity Germany GmbH Connecteur pour transmissions haute fréquence dans le domaine automobile, élément d'amélioration d'impédance, ensemble de connexion, procédé d'amélioration de l'impédance dans un connecteur
EP3772141A1 (fr) * 2019-08-02 2021-02-03 TE Connectivity Germany GmbH Éléments et système de connecteur rf

Also Published As

Publication number Publication date
CN113381243A (zh) 2021-09-10
US11404832B2 (en) 2022-08-02
US20210281023A1 (en) 2021-09-09
DE102020106243A1 (de) 2021-09-09
CN113381243B (zh) 2023-06-27

Similar Documents

Publication Publication Date Title
EP3579348B1 (fr) Douille de contact pour un connecteur enfichable électrique
EP0856918B1 (fr) Douille de connection coaxiale
WO2012000597A1 (fr) Connecteur par enfichage pourvu d'un blindage sous forme d'un conducteur externe
EP3579346B1 (fr) Connecteur enfichable électrique pour cartes de circuits imprimés
DE102018208532B4 (de) Steckverbindungsanordnung, umfassend einen Stecker und einen mit dem Stecker entlang einer Steckrichtung zusammensteckbaren Gegenstecker
EP3879641A1 (fr) Agencement de connecteur enfichable destiné au raccordement électrique de deux câbles
WO1992005606A1 (fr) Connecteur coaxial encastrable pour plaquettes de circuits imprimes
EP3837741B1 (fr) Ensemble de câble
EP4009452B1 (fr) Agencement de connecteur enfichable
DE102004031271A1 (de) HF-Steckverbinder für Koaxialkabel
EP3163688B1 (fr) Élément de connexion destiné à connecter un premier câble de données à un second câble de données et ligne de données comportant un tel élément de connexion.
DE202022102369U1 (de) Winkelsteckverbinder
EP0945929B1 (fr) Connecteur pour un câble blindé
DE3427361C1 (de) Verbindung zwischen einem koaxialen Steckverbinder und einem Koaxialkabel
DE4022224C1 (fr)
EP3866280B1 (fr) Connecteur enfichable de câble de données pour un transfert de données
DE102017222809A1 (de) Elektrischer Steckverbinder und Steckverbindung
EP0952626B1 (fr) Connecteur
DE102021112505A1 (de) Crimpkontakt, Crimpverbindung und Verfahren zur Herstellung einer Crimpverbindung
EP3879633A1 (fr) Agencement de connecteur enfichable permettant de connecter un câble à un composant électrique
EP2993737B1 (fr) Dispositif de connexion a fiches haute frequence, en particulier dispositif de connexion coaxial pour des prises d'antenne
EP0578099A1 (fr) Connecteur coaxial encastrable
DE2130167C3 (de) Koaxiale Steckverbindung
DE19964299B4 (de) Steckverbinder für abstrahlende Koaxialkabel
DE102021106185A1 (de) Flachkontakt, Steckverbinderanordnung und Batteriesystem

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220315

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20230911