EP0037014A2 - Connecteur à fiches - Google Patents

Connecteur à fiches Download PDF

Info

Publication number
EP0037014A2
EP0037014A2 EP81102020A EP81102020A EP0037014A2 EP 0037014 A2 EP0037014 A2 EP 0037014A2 EP 81102020 A EP81102020 A EP 81102020A EP 81102020 A EP81102020 A EP 81102020A EP 0037014 A2 EP0037014 A2 EP 0037014A2
Authority
EP
European Patent Office
Prior art keywords
plug
tongue
female
socket
male
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
EP81102020A
Other languages
German (de)
English (en)
Other versions
EP0037014A3 (en
EP0037014B1 (fr
Inventor
Edmund Reis
Arthur Wondra
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP0037014A2 publication Critical patent/EP0037014A2/fr
Publication of EP0037014A3 publication Critical patent/EP0037014A3/de
Application granted granted Critical
Publication of EP0037014B1 publication Critical patent/EP0037014B1/fr
Expired 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
    • 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
    • H01R13/627—Snap or like fastening
    • H01R13/6271—Latching means integral with the housing
    • 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
    • H01R13/465—Identification means, e.g. labels, tags, markings
    • 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
    • H01R13/64—Means for preventing incorrect coupling

Definitions

  • the invention relates to a plug contact, consisting of a female part and a matching male part, and of a latching device with at least one latching boss which is resiliently held on a tongue and which tongue is held pointing on the plug part pointing in the longitudinal direction thereof, and a counter-latching piece on the other plug part. into which the latching boss of the tongue engages when the plug connection is made.
  • Plug contacts of this type are already known in the form shown in Figure 1. As explained in more detail in the description of the figures, however, the tongue is exposed and is unnecessarily exposed to mechanical stresses. There is also a risk of contamination.
  • the object of the present invention is to build a plug contact, the plug parts of which are better protected against mechanical stress and contamination.
  • the object is achieved in that the tongue is seated in the protected interior of a socket body of the one plug-in part and the counter-locking piece is fitted as an inward notch to match a locking boss on the tongue correspondingly inwards towards the load-bearing plug-in part on the underside of a counter-fitting piece, which counter-fitting piece when plugging the female and male plug part into an inner slot of the socket body between the tongue and the circumference of the load-bearing plug part, which slot can be pushed down to the width on the top of the tongue attached locking boss corresponds approximately to the thickness of the mating piece.
  • a male plug-in part 1 which can be mounted on a device as a socket by means of a mounting flange 2, contains a socket cavity 3 in which the plug-in pins 4 are located. 5 with the device-side connections of the pins 4 are designated.
  • the male plug-in part 1 is provided as an injection-molded part on the underside of the cavity 3 with a longitudinal groove 6, into which a locking boss 8 protrudes from the thinned bottom 7 approximately in the middle position. The height of the groove is indicated by b.
  • Matching the male part 1, a female plug part 9 is shown on the right side as a socket plug on the head 10 of a cable 11.
  • the plug contacts of the female part matching the plug pins 4 of the male part 1 are indicated by 12.
  • the circular female plug 9 is substitute flat on the bottom cut.
  • the section is replaced by a tongue 13 which runs freely in the longitudinal direction of part 9 and abuts with a terminal stop 14 close to the underside of plug-in part 9.
  • the tongue 13 also carries an outward protrusion 15 which faces away from the female plug-in part.
  • the free catch tongue is only insufficiently protected against mechanical stress and against contamination.
  • the plug contact of FIGS. 2 and 3 again comprises a male part 16, but this time it is arranged as a socket on the cable head 17 of the line cable 18.
  • the round socket of the male plug-in part 16 is flattened on the lower part; the thinner wall 21 there has an inward notch 22 on the underside.
  • the wall thickness of the wall 21 is indicated by B.
  • the matching female plug-in part is also seated in a socket body 23, which can again be mounted on a device by means of a mounting flange 24 via mounting holes 25 (screwing or the like).
  • the plug contacts of the female plug part 27 for the plug pins 20 of the male plug part 16 are designated 28. They have connections 29 on the device side.
  • the female plug 27, which is also round per se, is flattened again on the underside.
  • a slot width B below the flattening extends in the longitudinal direction of the plug-in part 27 in the cavity 26 of the socket body 23, against external mechanical stress and against contamination optimally protected, an elongated integrated plastic tongue 30, which this time comprises an inward, ie towards the circumference of the plug-in part 27, locking boss 31 and an outwardly directed stop 32.
  • the elongated plastic tongue is thus fixed between two distant points, which guarantees long-lasting elasticity without any signs of fatigue from the spring force.
  • the slot is designated 33.
  • the tongue together with the hump 31 is pressed elastically down until the Eerbe 22 of the male plug-in part is at the location of the locking boss 31 of the tongue 30 of the female plug-in part located.
  • the locking hump 31 then snaps into the notch 22 with an audibly bright sound. The locking connection is established.
  • the invention therefore ensures not only smooth, mechanically and pollution-free assembly, with a high level of locking; the bright click sound also indicates to the user that the plug connection has been made correctly.
  • the female part on the device, while the male part, is reversed from the known plug of FIG Plug part is arranged on the cable head. This provides better protection against accidental contact on the side of the device against high voltage, for example in the event of a fault. The plug contact is thus better protected against possible danger overall.
  • the female plug-in body 27 also has two longitudinal grooves 34 and 35 on its circumference, to which groove webs 36 and 37 fit on the inner wall of the male body 16.
  • these groove / web combinations ensure additional assignment of a female contact part to an associated male contact part.
  • the arrangement shown in FIGS. 2 and 3 is only exemplary. For other plugs of the same structure, but with different functions, there are different groove / web arrangements.
EP81102020A 1980-03-28 1981-03-18 Connecteur à fiches Expired EP0037014B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3012239A DE3012239C2 (de) 1980-03-28 1980-03-28 Steckverbinder
DE3012239 1980-03-28

Publications (3)

Publication Number Publication Date
EP0037014A2 true EP0037014A2 (fr) 1981-10-07
EP0037014A3 EP0037014A3 (en) 1982-05-26
EP0037014B1 EP0037014B1 (fr) 1984-10-31

Family

ID=6098725

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81102020A Expired EP0037014B1 (fr) 1980-03-28 1981-03-18 Connecteur à fiches

Country Status (6)

Country Link
US (1) US4420209A (fr)
EP (1) EP0037014B1 (fr)
JP (1) JPS56149787A (fr)
CA (1) CA1147414A (fr)
DE (2) DE3012239C2 (fr)
DK (1) DK135681A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0561642A1 (fr) * 1992-03-19 1993-09-22 Berg Electronics Manufacturing B.V. Connecteur électrique
US5336103A (en) * 1993-08-26 1994-08-09 Herboldsheimer John D Female socket-based male plug locking device
DE102009004458B3 (de) * 2009-01-13 2010-09-09 Tyco Electronics Amp Gmbh Elektrischer Steckverbinder mit Verriegelungseinrichtung

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59170383U (ja) * 1983-04-28 1984-11-14 アンプ　インコ−ポレ−テツド 電気コネクタのロツク装置
FR2553588B1 (fr) * 1983-10-14 1986-01-03 Telecommunications Sa Dispositif de connexion pour test de circuit imprime
US4610496A (en) * 1985-05-24 1986-09-09 Flight Connector Corporation Connector mechanical interlock using ball detents
US4718862A (en) * 1986-04-18 1988-01-12 At&T Two-way electrical apparatus handle
JPS62254104A (ja) * 1986-04-28 1987-11-05 Koichiro Tsutsui 無熱反射鏡の製造方法
FR2623945B1 (fr) * 1987-11-30 1990-04-27 Marechal Sepm Prise de courant a contacts a pression
US4861276A (en) * 1988-02-25 1989-08-29 Hayes Microcomputer Products, Inc. Adaptor with notched strain relief plate
JP2698617B2 (ja) * 1988-07-26 1998-01-19 キヤノン株式会社 液体噴射記録ヘッドおよび液体噴射記録装置
US5030128A (en) * 1989-03-06 1991-07-09 Dynabook Technologies Corporation Docking module
US5207500A (en) * 1991-08-26 1993-05-04 Obdulio Rios Motorcycle helmet with headlights
US5432847A (en) * 1994-03-29 1995-07-11 Telect, Inc. Low frequency telecommunication digital network interface patch panel
DE29506134U1 (de) * 1995-04-08 1996-08-01 Bosch Gmbh Robert Elektrischer Stecker
US5838539A (en) * 1995-11-08 1998-11-17 Electronics Accessory Specialists International Docking module for portable computers
USD418110S (en) * 1998-11-02 1999-12-28 Marquette Medical Systems, Inc. Electrical connector
US6231358B1 (en) 2000-01-06 2001-05-15 Angelo Fan Brace Licensing, L.L.C. Electrical plug and receptacle having safety features
US7131860B2 (en) 2003-11-20 2006-11-07 Sherwood Services Ag Connector systems for electrosurgical generator
US20050202706A1 (en) * 2004-03-09 2005-09-15 Neal Bonavia Snap ring connector system
DE102011113062A1 (de) * 2011-09-09 2013-03-14 Amphenol-Tuchel Electronics Gmbh Kontaktgeschützter Steckverbinder
US10658802B2 (en) 2016-06-24 2020-05-19 Gyrus Acmi, Inc. Gravity plug and connector
DE102017122490A1 (de) * 2017-09-27 2019-03-28 Phoenix Contact E-Mobility Gmbh Ladesteckersystem für ein Flurförderfahrzeug
CN109004439A (zh) * 2018-08-07 2018-12-14 镇江中佳电器有限公司 一种安全性公母插

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083274A (en) * 1959-10-13 1963-03-26 Cole Electric Company Connector assembly
US3452316A (en) * 1965-03-22 1969-06-24 Itt Peripheral threaded tang quick-disconnect umbilical connector
FR2144977A5 (fr) * 1971-07-05 1973-02-16 Drogo Pierre
US3953099A (en) * 1973-12-10 1976-04-27 Bunker Ramo Corporation One-piece environmental removable contact connector
DE2544025A1 (de) * 1975-10-02 1977-04-07 Hirschmann Radiotechnik Federverriegelung fuer steckverbindungen
US4070080A (en) * 1976-12-27 1978-01-24 Viking Industries, Inc. Circular connectors
US4166664A (en) * 1975-01-24 1979-09-04 Amp Incorporated High voltage quick disconnect electrical connector assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083274A (en) * 1959-10-13 1963-03-26 Cole Electric Company Connector assembly
US3452316A (en) * 1965-03-22 1969-06-24 Itt Peripheral threaded tang quick-disconnect umbilical connector
FR2144977A5 (fr) * 1971-07-05 1973-02-16 Drogo Pierre
US3953099A (en) * 1973-12-10 1976-04-27 Bunker Ramo Corporation One-piece environmental removable contact connector
US4166664A (en) * 1975-01-24 1979-09-04 Amp Incorporated High voltage quick disconnect electrical connector assembly
DE2544025A1 (de) * 1975-10-02 1977-04-07 Hirschmann Radiotechnik Federverriegelung fuer steckverbindungen
US4070080A (en) * 1976-12-27 1978-01-24 Viking Industries, Inc. Circular connectors

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0561642A1 (fr) * 1992-03-19 1993-09-22 Berg Electronics Manufacturing B.V. Connecteur électrique
US5336103A (en) * 1993-08-26 1994-08-09 Herboldsheimer John D Female socket-based male plug locking device
DE102009004458B3 (de) * 2009-01-13 2010-09-09 Tyco Electronics Amp Gmbh Elektrischer Steckverbinder mit Verriegelungseinrichtung
US8215977B2 (en) 2009-01-13 2012-07-10 Tyco Electronics Amp Gmbh Electrical plug-and-socket connector with locking means

Also Published As

Publication number Publication date
JPS56149787A (en) 1981-11-19
JPS6161501B2 (fr) 1986-12-25
DK135681A (da) 1981-09-29
DE3166896D1 (en) 1984-12-06
US4420209A (en) 1983-12-13
EP0037014A3 (en) 1982-05-26
DE3012239C2 (de) 1982-05-27
DE3012239A1 (de) 1981-10-08
CA1147414A (fr) 1983-05-31
EP0037014B1 (fr) 1984-10-31

Similar Documents

Publication Publication Date Title
EP0037014A2 (fr) Connecteur à fiches
DE112019002139T5 (de) Verstärktes Positionssicherungselement
DE1765441A1 (de) Anschlussvorrichtung fuer gedruckte Schaltungen
EP3480898A1 (fr) Cadre de support modulaire pour connecteur enfichable
DE3145816C2 (de) Elektrischer Stecker
DE3432856C2 (fr)
DE4205974C1 (en) Electrical plug connector with built-in latching for pins - provides section formed on housing that locates against pin flange and is held by latch stage
EP0605455B1 (fr) Connecteur avec filtre
DE4329757A1 (de) Steckdose für elektrischen Strom
DE19710427C1 (de) Elektrisches Steckverbindungsteil
EP1538713B1 (fr) Dispositif de connexion avec saillie d'arrêt et encoche
DE2513640A1 (de) Mehrpolige codierte steckverbindung
EP1401062B1 (fr) Système de contact à fiche pour appareils ménagers
DE3306219C2 (de) Schalter, insbesondere für Kraftfahrzeuge
EP0527332B1 (fr) Prise feuille avec moyens de guidage à ressort en un seule piece
DE19854440A1 (de) Verlängerungsstück für Leuchtstofflampen
DE102019202282A1 (de) Steckverbindervorrichtung für eine Glühkerze eines Dieselmotors mit Hilfsorgan zur Sicherung der Position des Steckverbinders
WO1997048150A1 (fr) Module de raccordement
DE10307532B4 (de) Anordnung zum Anschluß einer Vakuumleitung an eine Kraftfahrzeugkomponente, insbesondere an einen Bremskraftverstärker
DE2552362B2 (de) Elektrisches Geräte-Steckbauteil
DE6928281U (de) In die aufnahme eines kunststoffteils einsetzbares anschlussteil
DE2943112A1 (de) Befestigungssockel zur befestigung eines elektrischen schaltgeraetes oder dergleichen auf einer montageflaeche
DE102004027712B4 (de) Kontaktanordnung für Leiterplatten
DE3050107T1 (de) Arrangement for fitting a connection block in a cover
DE3706221C2 (fr)

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

AK Designated contracting states

Designated state(s): CH DE FR GB IT NL SE

17P Request for examination filed

Effective date: 19811028

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): CH DE FR GB IT NL SE

ITF It: translation for a ep patent filed

Owner name: STUDIO JAUMANN

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): CH DE FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 3166896

Country of ref document: DE

Date of ref document: 19841206

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19870331

Ref country code: CH

Effective date: 19870331

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19940324

Year of fee payment: 14

EAL Se: european patent in force in sweden

Ref document number: 81102020.5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19950319

EUG Se: european patent has lapsed

Ref document number: 81102020.5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20000314

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20000327

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20000328

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20000523

Year of fee payment: 20

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20010317

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20010318

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Effective date: 20010317

NLV7 Nl: ceased due to reaching the maximum lifetime of a patent

Effective date: 20010318