EP2015405A2 - Connecteur à fiches électrique - Google Patents

Connecteur à fiches électrique Download PDF

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Publication number
EP2015405A2
EP2015405A2 EP08012209A EP08012209A EP2015405A2 EP 2015405 A2 EP2015405 A2 EP 2015405A2 EP 08012209 A EP08012209 A EP 08012209A EP 08012209 A EP08012209 A EP 08012209A EP 2015405 A2 EP2015405 A2 EP 2015405A2
Authority
EP
European Patent Office
Prior art keywords
contact
electrical connector
connector according
cage
blades
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.)
Withdrawn
Application number
EP08012209A
Other languages
German (de)
English (en)
Other versions
EP2015405A3 (fr
Inventor
Hans-Ulrich Müller
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.)
Amphenol Tuchel Electronics GmbH
Original Assignee
Amphenol Tuchel Electronics 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 Amphenol Tuchel Electronics GmbH filed Critical Amphenol Tuchel Electronics GmbH
Publication of EP2015405A2 publication Critical patent/EP2015405A2/fr
Publication of EP2015405A3 publication Critical patent/EP2015405A3/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • H01R4/184—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 comprising a U-shaped wire-receiving portion
    • H01R4/185—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 comprising a U-shaped wire-receiving portion combined with a U-shaped insulation-receiving portion
    • 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
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • H01R13/18—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with the spring member surrounding the socket
    • 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
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket

Definitions

  • the invention relates to an electrical connector, comprising a socket contact and a plug pin according to the preamble of claim 1.
  • Connectors, in particular connector sockets of the type mentioned are also referred to as RADSOK contacts and are characterized in particular in that their contact area is cage-like, ie that a cylindrical or semi-cylindrical hollow body is designed, which preferably has contact blades in the longitudinal direction or contact spring arms for contacting with the plug pin.
  • socket contacts of the type mentioned are usually made as a stamped part of a metal sheet.
  • cylindrical socket contacts are known, which are stamped from a metal sheet, wherein the cylindrical bushing body itself is generated by rolling or bending and rolling of the punching plate.
  • Such a connector is for example from the DE 197 34 524 C2 known.
  • a cylindrical socket contact consisting of a contact part and a connecting part, shown, wherein the contact part has a cylinder jacket and the cylinder jacket is formed with at least one stamped from the jacket contact spring tongue, which dive into the receiving area of the cylinder, so that a pin with this Contact spring elements can contact as soon as it is plugged into the cylindrical socket contact.
  • the elasticity of these contact springs is not ideal. Also, the contact pressure is insufficient for the transmission of high currents.
  • the socket contact is formed from a cage, which in turn was formed as a stamped grid or cage stamped grid, that is designed as a longitudinally slotted in the insertion direction hollow body, which preferably also in the circumferential direction is twisted. This results in a cylindrical hyperbolic socket body for receiving a corresponding connector pin, which rests in the inserted state on a plurality of these strip-shaped fins of the contact piece.
  • the DE 1 157 281 discloses a socket for male and female contactors in which the socket internally has a number of contact wires which, with elastic deformation, bear against the plug as it is plugged into the socket.
  • the disadvantage is that the elongation of the contact wires can only lie in a specific region, namely the elastic region, of such wire materials.
  • a disadvantage in particular of contact wires is also the fact that a point to maximally linear contact with the mating connector is to be achieved by the round wires. Especially with contact bushings with the need for high currents, so there is a desire for a higher contact bearing surface.
  • FIG. 00/70713 Another cylindrical bushing element is disclosed, which is designed as a cylindrical-hyperbolic contact bush with a surrounding jacket which supports the contact area. Furthermore, a method is disclosed how to make such a connector socket, as a result of punching, bending and twisting a Wegiametienbleches in the circumferential direction and attaching a contact sleeve to the contact socket, in the US 2004/0014370 A1
  • Another connector system is disclosed, which is manufactured in a similar manner as the aforementioned connector systems. Shown herein is a cylindrical hyperbolic connector socket made of a stamped sheet which is also formed by stamping, bending and rolling and then twisting the socket cage about the through-axis. In the shown in this document Fig.
  • Generic connector systems have in common that they have only insufficient contact surfaces, ie either only via contact points, which are defined by the group of contact springs with their corresponding contact surfaces with the contact pin.
  • the present invention is therefore the object of a generic connector preferably a cylindrical or semi-cylindrical socket contact to improve so that a corresponding pin maximum contact surfaces achieved with the contact blades of the socket contact possible such that the contact blades area over their entire area on the pin to concern come at the same time good elastic properties, which simplify the insertion of the connector pin and lead in the mated condition to a large contact pressure.
  • Another object of the invention is to provide a connector system which can transmit high currents with comparatively thin contact blades. Here, use cases are meant in which currents between 50 and 300 A, preferably over 100 A are to be transmitted.
  • Another disadvantage of the connector systems of the type mentioned is the technologically not completely controllable problem of tolerances of several components to each other, in particular in a connector system consisting of several items, added.
  • a socket contact is provided as a semi-cylindrical or cylindrical socket contact, which has a socket contact cage, which is so pronounced in its geometry that the contact blades form a receiving space for the plug pin such that the receiving space is just so much smaller with respect to the outer contour of the Plug pin that run in parallel with the plug pin in the lamellar cage receptacle of the socket contact three processes.
  • a spring effect of the elasticity of the contact blade is generated substantially perpendicular to the insertion direction, that is directed radially outward is an elastic deformation
  • the invention by the simultaneous elastic and plastic stretching of the contact blades, which is crucial to the operation of the connector according to the invention Contribute to the achievement of a maximum contact surface of the contact system This is created by the fact that in addition to the rebound a defined longitudinal extension of Maisiamelle forced in the mating process.
  • Fig. 1 is a connector consisting of a pin contact 1 and a socket contact 2 shown in the unplugged state.
  • the pin contact 1 is shown as a circular cylindrical socket contact only with its plug-side end. Also shown is the plugging direction A, in which the pin contact 1 is to be inserted into the socket contact 2.
  • the socket contact 2 has a contact cage 3 in its right part. In its left part, it forms a connection section 8.
  • the contact cage 3 is formed as a cylindrical contact cage, comprising contact blades 4, which is formed obliquely over the cylindrical sleeve of the pressed from a sheet and rolled into a cylinder contact blade grid.
  • the contact cage 3 forms the actual contact receiving space 5.
  • the cylindrical contact cage comprises a first portion 7a formed as a gutter, followed by a portion which is formed as a lamella portion 6 and subsequently in its left region a second gutter 7b.
  • the contact cage is thus made of a flat strip material and brought as a stamped and bent part in the form shown here.
  • a known contact element 2 designed as a female contact 2
  • a crimp connection is provided for connecting an electrical conductor, not shown. Therefore, the female contact 2 has in the connection area 8 two pairs of each upwardly bent connecting tabs, between which the electrical conductor, not shown, is inserted when connecting.
  • the wider inner pair of lobes forms the crimp terminal 10 as a crimping contact, of which after crimping the stripped free end of the electrical conductor, not shown, is closed.
  • the further left and thus outer pair of tabs or connecting tabs is bent around during the crimping process to the protective jacket of the electrical conductor, not shown, and thus serves as a clamping connection 11 which mechanically fixes the electrical conductor, not shown on the female contact 2 so that it Strain relief comes in this area and train on the electrical conductor, not shown, no train on the actual crimping of the crimp terminal 10 is exercised.
  • the contact between socket contact and pin contact is made here in the region of the fin section 6 in the inserted state.
  • This lamellar section 6 is located between the collar webs 7a and 7b in such a way that a multiplicity of obliquely running lamellae, that is to say contact lamellae 4, form the lamella section 6.
  • the socket contact therefore has a plurality of web-like contact blades 4, which is twisted in the illustrated state of the socket contact 2 by a relative rotation of the two collar webs 7a and 7b against each other.
  • a hyperbolic shape is achieved by the torsion and the surfaces of the contact blades are inflected inwardly into the cavity of the cylindrical socket contact element.
  • Fig. 2 shows a socket contact similar to the Fig. 1 with a connection region 8, which has a crimp connection 10 and a clamping connection 11 at its rearmost end for receiving also an electrical conductor, not shown.
  • the socket contact shown here comprises a cylindrical contact cage inserted in a protective sleeve 12, which is arranged at an angle of 90 ° to the connection section 8. This arrangement allows a pin contact 1, not shown, to be inserted into the contact receiving space 5 perpendicular to the connecting direction of this socket contact 2.
  • the socket contact 2 is formed in two parts and comprises a socket contact holder 13 with a substantially planar and rectangular base plate 14, which opens into a connection region 8, which is formed as a crimp terminal 10.
  • the crimping terminal 10 has terminal lugs 10a and 10b, which are bent up laterally to form a receiving space for a conductor to be connected, which is connected between the terminal lugs 10a and 10b by a crimping connection.
  • the female contact holder 13 is made as a stamped and bent part and shaped so that the crimp terminal 10 is connected in the substantially flat base plate 14 via a ramp 15 which extends slightly obliquely downwards.
  • the base plate 14 is formed substantially rectangular and has on its longitudinal sides 20,21 a plurality of retaining lugs 18, 19.
  • the first longitudinal side edge 20 has first retaining lugs 18 and the second longitudinal side edge 21 via second retaining lugs 19, respectively are arranged in a fixed grid to each other.
  • the set of first retaining lugs 18 is not located directly opposite the set of second retaining lugs 19, but is relative to Position of the second retaining lugs 19 offset to the rear.
  • the first retaining lugs 18 or the row of the first retaining lugs 18 are not directly diametrically opposite the second row of retaining lugs 19.
  • the first longitudinal side edge 20 has a retaining lug 23 which widened in its longitudinal extent by a multiple relative to the retaining lugs 18, 19
  • the retaining lugs 18 and 19 are formed in their geometry so that they correspond in thickness to the thickness of the base plate and have a substantially square or rectangular base.
  • a plurality of retaining lugs project tooth-like away from the longitudinal side edges with a distance d from each other.
  • the further retaining lug 23 at the first longitudinal side edge 20 of the base plate 14 also corresponds in its thickness to the thickness of the base plate 14, but in its width by a multiple wider formed, so that here is a holding section whose width determines the angle of inclination of the contact blades 4.
  • This retaining lug 23 is located near the front plug-side end 22 of the socket contact 2.
  • the distance of the retaining lug 23 to the row of the first retaining lugs 18 corresponds to the distance of the retaining lugs 18 with each other and therefore corresponds to the distance d.
  • Connected to the base plate 14 of the socket contact 2 is a semi-cylindrical contact cage 3 formed as a stamped bent part of a metal sheet such that the contact cage 3 has a plurality of substantially parallel, but obliquely extending contact blades 4 and a contact blade 4, in its course under a Angle to the remaining contact blades 4 runs.
  • Each contact lamella on its own stretches an arc which essentially corresponds to the circumference of a half-cylinder or the circumference of a cylinder section.
  • the contact cage 3 is connected to the base plate 14 via the retaining lugs 19, 18 with each other. This is accomplished by the distance between the contact blades to each other and in so far as the slots 26, which are located between the contact blades, are matched to the grid of the retaining lugs 18 and 19 and to the distance of the further retaining lug 23.
  • the slats or contact blades 4 open in their transition region 24, 25 so in the gutter 7a, 7b, so that forms a holding slot 26 between each two contact blades 4, whose width corresponds to the width of the retaining lugs.
  • first contact blade 4 at the plug-in end and the second contact blade 4 spaced from the first, is located on the side of the first longitudinal side edge a gutter section corresponding in width to the width of the retaining lugs 23 and thus substantially widened to the width of the retaining lugs 18 and 19th is trained.
  • the distance of the first contact blade 4 to second contact blade 4 on the second longitudinal side edge 21 is smaller compared to the distance between the two contact blades near the first longitudinal side edge 20. All other side facing away from the plug side slats are inclined and parallel and substantially the same distance from each other.
  • the contact fig 3 formed reinforced with its contact blades 4 in the region of the transition regions 24, 25 and the contact blades 4 have in this area a change in direction, which solidified as a result of a bending process, the material in these areas.
  • the retaining lugs 18, 19 and 23 serve on the one hand to lock the contact cage 3, on the other hand also the position and orientation of the contact cage 3 such that the upper edge of the gutter is fixed in position by the lower edge of the retaining lugs 18, 19 and 23.
  • Fig. 4 is a plugged connector pair, consisting of a pin contact 1 and a socket contact 2 according to Fig. 3 shown.
  • the pin contact 1 is designed as a semi-cylindrical contact and comprises a plug-in portion 30 and a Greierabêt 31, the insertion portion 30 is slightly bent downwards and deformed at its plug-side end down, so that the pin contact 1 easier to introduce into the contact receiving space 5 of the contact cage 3 leaves.
  • Theêtierabêt 31 lies with its outer contour surface on the inside of all contact blades 4 in the fin section 6 thus on the entire contact zone.
  • Fig. 5 is a plan view of the connector according to Fig. 4 shown. Good to see is the inclination of the contact blades for plug-in direction S.
  • the first contact blade 4 of the contact cage 3 thus extends perpendicularly or at an angle of 90 ° to the direction of insertion S.
  • Fig. 6 is the top view according to Fig. 5 however mapped in mated condition.
  • the section line BB which is indicated there, corresponds to the position of the section line AA Fig. 5 ,
  • Fig. 7 is a section along the section line AA Fig. 5 shown. It can be seen clearly that the pin contact 1 in the position in the middle of the connector, ie at its highest point, beyond the position of the contact blades protrudes. Thus, the outer geometry of the pin contact 1 is formed enlarged with respect to the geometry of the Contact receiving space 5, which is formed by the contact blades 4.
  • the collar webs 7a and 7b of the contact cage 3 protrude down beyond the bottom 17 of the base plate 14.
  • the thickness of the base plate 14 corresponds approximately to twice the thickness of the contact cage 3 and thus the contact blades 4.
  • the pin contact 1 has a material thickness which is opposite to the Material thickness of the contact blades is twice to three times.
  • the Fig. 8 shows the connector in its inserted position along the section line BB Fig. 6 ,
  • the outer contour of the slotted pole contact 1 curved like a slat has stretched the contact blades 4 in their slat length, whereby the contact blade along the outer contour and thus the top of the pin contact 1 under tension applies.
  • the contact blades 4 therefore touch with their contact blade inner side surface 32 almost the entire outer contour of the pin contact 1, whereby a maximum contact bearing surface is achieved.
  • the solid trained pin contact 1 undergoes no deformation, but it deforms only the contact cage 3 due to the length expansion of the contact blades 4 in the elastic region.
  • Fig. 9 is a perspective view of an alternative embodiment of the invention shown as a cylindrical socket contact 2 and female contact cage 3 of a cylindrical socket contact 2 shown.
  • the contact cage 3 is designed as a plug-in longitudinally slotted hollow body, which is additionally twisted in the circumferential direction and has a plurality of contact blades 4, which extend obliquely to the insertion direction from the front to the rear end.
  • the contact blades 4 are connected to each other at their ends via collar webs 7a and 7b.
  • the gutters 7a, 7b correspond in width about twice to three times the width of the contact blades.
  • the width of a contact blade corresponds approximately to half the width of the distance between two contact blades. This results in slots 26 between the contact blades, which are about twice as wide in width as the width of a contact blade. 4
  • collar webs 7a and 7b have at their ends on retaining lamellae 33, which are bent back and bent back against the longitudinal extension of the contact cage 3 back and after they have experienced a bend again substantially parallel to an outer jacket of the contact cage 3.
  • Fig. 10 shows a female contact 2 with a contact cage 3 according to Fig. 9 , and a substantially cylindrical pin 1.
  • the retaining slats 33 engage in retaining lugs 18, 19 and are based with its outer contour on the inside of the protective sleeve 12 from.
  • the sectional view clearly shows that in this embodiment, in addition, a constriction occurs in the center of the contact system due to the torsion of the first gutter 7a relative to the second gutter 7b, so that the contact blades 4 in the middle form a contact receiving space 5 with a smaller diameter than the contact receiving space 5 is in the area of the gutter 7a and 7b.
  • the contact cage 3 is formed so that in the fin section 6, the diameter of the contact receiving space 5 in the middle is minimal and widens in the course towards the gutters 7a and 7b to a degree which corresponds approximately to the diameter of the contact cage in the region of the gutter.
  • the contact pin 1 has in the region of its Wennierabiteses 31 such an outer geometry, which corresponds in diameter to the inner diameter of the contact cage 3 in the region of the gutter.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Electroplating Methods And Accessories (AREA)
EP08012209A 2007-07-09 2008-07-07 Connecteur à fiches électrique Withdrawn EP2015405A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710031619 DE102007031619B4 (de) 2007-07-09 2007-07-09 Elektrischer Steckverbinder

Publications (2)

Publication Number Publication Date
EP2015405A2 true EP2015405A2 (fr) 2009-01-14
EP2015405A3 EP2015405A3 (fr) 2011-06-15

Family

ID=39884765

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08012209A Withdrawn EP2015405A3 (fr) 2007-07-09 2008-07-07 Connecteur à fiches électrique

Country Status (2)

Country Link
EP (1) EP2015405A3 (fr)
DE (2) DE102007031619B4 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115173513A (zh) * 2022-07-14 2022-10-11 东莞市麦科电子有限公司 一种接触式充电结构

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007031619B4 (de) 2007-07-09 2011-09-22 Amphenol-Tuchel Electronics Gmbh Elektrischer Steckverbinder
DE202008018494U1 (de) 2008-11-17 2014-07-08 Amphenol-Tuchel Electronics Gmbh Bimetallkontakt
DE102010008112A1 (de) * 2010-02-15 2011-08-18 Amphenol-Tuchel Electronics GmbH, 74080 Hochstromkontaktelement
DE102011120235B4 (de) * 2011-12-05 2013-09-05 Audi Ag Verbindungsanordnung und Verfahren zumVerbinden zweier Leitungselemente
DE102014005535A1 (de) * 2014-04-16 2015-10-22 Lisa Dräxlmaier GmbH Stecker zum Herstellen einer elektrischen Verbindung
DE102014005536B4 (de) * 2014-04-16 2016-04-07 Lisa Dräxlmaier GmbH Kontaktlamelle zur Bildung einer Steckbuchse durch Koppeln mit einem Gehäuseelement sowie Steckbuchse, gebildet durch Koppeln der Kontaktlamelle mit einem Gehäuselement
DE102015007536B4 (de) * 2015-06-12 2022-02-10 Sumitomo Wiring Systems, Ltd. Buchsenanschlussstück, Federbaugruppe zum Kontaktieren einer Kontaktplatte mit einem Gegenkontakt und Verfahren zum Ausbilden eines Buchsenanschlussstücks

Citations (7)

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DE1157281B (de) 1958-02-28 1963-11-14 Bonhomme F R Buchse fuer Kontaktvorrichtung mit Stecker und Buchse und Verfahren fuer ihre Herstellung
DE3528587A1 (de) 1985-08-09 1987-02-19 Kostal Leopold Gmbh & Co Kg Elektrische kontaktvorrichtung
US4720157A (en) 1986-10-30 1988-01-19 General Motors Corporation Electrical connector having resilient contact means
US5326289A (en) 1993-07-12 1994-07-05 Leisey Donald R Female hyperboloid electrical connector and the method for fabricating same
DE19734524C2 (de) 1997-08-08 1999-07-29 Framatome Connectors Int Zylinderförmiger Buchsenkontakt
DE10005297A1 (de) 2000-02-07 2001-08-16 Siemens Ag Kontaktstück für eine elektrische Steckverbindung sowie Verfahren zu dessen Herstellung
US20040014370A1 (en) 2000-09-15 2004-01-22 Weiping Zhao Combination sleeve and spring cage incorporated into a one-piece female terminal for interengaging a corresponding male terminal and method of configuring such a sleeve and spring cage from a blank shape

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FR2610456B1 (fr) * 1987-01-30 1994-05-27 Stamping K K Douille electrique a elasticite radiale
WO2000070713A2 (fr) * 1999-05-12 2000-11-23 K & K Stamping Company Connecteur electrique et son procede de fabrication
DE102006012434A1 (de) * 2006-03-17 2007-09-20 Amphenol-Tuchel Electronics Gmbh Rastbarer Radsok-Steckverbinder
DE102007031619B4 (de) 2007-07-09 2011-09-22 Amphenol-Tuchel Electronics Gmbh Elektrischer Steckverbinder

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Publication number Priority date Publication date Assignee Title
DE1157281B (de) 1958-02-28 1963-11-14 Bonhomme F R Buchse fuer Kontaktvorrichtung mit Stecker und Buchse und Verfahren fuer ihre Herstellung
DE3528587A1 (de) 1985-08-09 1987-02-19 Kostal Leopold Gmbh & Co Kg Elektrische kontaktvorrichtung
US4720157A (en) 1986-10-30 1988-01-19 General Motors Corporation Electrical connector having resilient contact means
US5326289A (en) 1993-07-12 1994-07-05 Leisey Donald R Female hyperboloid electrical connector and the method for fabricating same
DE19734524C2 (de) 1997-08-08 1999-07-29 Framatome Connectors Int Zylinderförmiger Buchsenkontakt
DE10005297A1 (de) 2000-02-07 2001-08-16 Siemens Ag Kontaktstück für eine elektrische Steckverbindung sowie Verfahren zu dessen Herstellung
US20040014370A1 (en) 2000-09-15 2004-01-22 Weiping Zhao Combination sleeve and spring cage incorporated into a one-piece female terminal for interengaging a corresponding male terminal and method of configuring such a sleeve and spring cage from a blank shape

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115173513A (zh) * 2022-07-14 2022-10-11 东莞市麦科电子有限公司 一种接触式充电结构

Also Published As

Publication number Publication date
DE102008057735A1 (de) 2010-05-20
DE102007031619B4 (de) 2011-09-22
EP2015405A3 (fr) 2011-06-15
DE102007031619A1 (de) 2009-01-15

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