EP0676830B1 - Boítier de connecteur électrique avec système de verrouillage amélioré - Google Patents

Boítier de connecteur électrique avec système de verrouillage amélioré Download PDF

Info

Publication number
EP0676830B1
EP0676830B1 EP95105028A EP95105028A EP0676830B1 EP 0676830 B1 EP0676830 B1 EP 0676830B1 EP 95105028 A EP95105028 A EP 95105028A EP 95105028 A EP95105028 A EP 95105028A EP 0676830 B1 EP0676830 B1 EP 0676830B1
Authority
EP
European Patent Office
Prior art keywords
connector assembly
mating
arm
retention arm
retention
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.)
Expired - Lifetime
Application number
EP95105028A
Other languages
German (de)
English (en)
Other versions
EP0676830A3 (fr
EP0676830A2 (fr
Inventor
Joachim Alfred Hahn
Annette Carola Ries
Rolf Jetter
Christian Otto Bömmel
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.)
Whitaker LLC
Original Assignee
Whitaker LLC
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 Whitaker LLC filed Critical Whitaker LLC
Publication of EP0676830A2 publication Critical patent/EP0676830A2/fr
Publication of EP0676830A3 publication Critical patent/EP0676830A3/fr
Application granted granted Critical
Publication of EP0676830B1 publication Critical patent/EP0676830B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/62933—Comprising exclusively pivoting lever
    • H01R13/62944—Pivoting lever comprising gear teeth
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
    • H01R12/724—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits containing contact members forming a right angle
    • 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
    • H01R13/6273—Latching means integral with the housing comprising two latching arms

Definitions

  • This invention relates to a rack and pinion type of locking means for the coupling of complementary connectors.
  • a rack and pinion mechanism for coupling mating connectors together is known from German Utility Model G 8714016 and shown in Figure 1, whereby a receptacle connector assembly 4' comprises a gear 10' pivotable about an axis and attached to a lever arm 14'; and a pin header connector assembly 3' comprises a rack 11' along a wall of a cavity 13' receiving the receptacle connector 4'.
  • Mating of the connectors 2' and 3' is effectuated by simply inserting the receptacle connector into the cavity of the pinheaded connector whereby engagement of the rack 11' and pinion 10' causes the gear arm 14' to rotate and allow full insertion of the receptacle connector into the male housing cavity. Uncoupling of the mating connectors 2', 3' is effectuated by simply rotating the lever 14' in the opposite sense.
  • the lever In order to ensure locking of the mated connectors, the lever can be latched in it's final position by some resilient latching means. In the open position however, the lever arm 20 should be held in a fixed position such that coupling of the connectors is rapidly done by merely inserting the connectors and snapping them together.
  • the gear lever arm of the Utility Model engages the receptacle housing with a dimple thereon for resiliently holding the lever in the fully open position, the lever being rotatable into the closed position by simply exerting sufficient torque to the gear (which occurs when firmly pressing the mating connectors together).
  • a receptacle connector assembly 3 comprising a housing 4 having a main housing 6 for receiving electrical terminals therein, and a gear member 8 comprising a pinion 10 with gear teeth 12, and a lever arm 14.
  • the gear member 8 is pivotly attached to an axis 16 of the housing 4.
  • the terminals mountable in the main housing section 6 project towards a mating face 18 thereof, the connector assembly 3 being matable to a complementary connector assembly 2 (see Figure 3) similar to the connector assembly 2' of the prior art.
  • the mating connector assembly would thus comprise a rack similar to the rack 6' for engagement with the gear teeth 12 of the pinion 10 during mating and unmating of the connector assemblies.
  • the connector housing 4' would be inserted into a cavity of the complementary connector assembly whereby the pinion 10 and rack would engage causing the gear member 8 to pivot until the fully mated position indicated by the gear lever member 8 shown in dotted lines.
  • the connector housing 4 further comprises a resilient latching member 20 attached to the main housing section 6 proximate the mating face 18 and extending rearwardly therefrom to a free end 22.
  • the resilient retention arm 20 is shown comprising, proximate the free end 22, a retention shoulder 24 engageable against a retention shoulder 26 of the lever arm 14 when in the fully opened position, and a tapered portion 23 for engaging the lever arm during opening thereby biasing the retention arm prior to locking engagement therewith.
  • the retention arm 20 comprises a camming portion 28 projecting outwardly therefrom and engageable with a wall 30 of the complementary connector housing for biasing of the resilient retention arm 20 out of locking engagement with the lever arm retention shoulder 26 as can be seen in Figure 4.
  • Figure 4 shows initial insertion of the connector housing 4 into a cavity 32 of a complementary connector housing 34.
  • the retention arms 20 are resiliently biased and release the lever arm 14 such that when the gear teeth 12 engage the rack of the complementary connector, the gear member 8 is free to rotate and allow full insertion of the connector housing 4 into the cavity 32 as shown in Figure 5.
  • Camming of the resilient retention arms 20 during mating thus allows a low mating force between the complementary connector assemblies 2, 3 whilst nevertheless providing a very secure retention means that does not suffer from wear during coupling and uncoupling.
  • the gear member coupling means is securely and reliably maintained in the open position ready for coupling, and automatically released during the coupling without significantly increasing the mating forces required.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Claims (4)

  1. Assemblage de connecteur électrique (3) pouvant être accouplé à un assemblage de connecteur complémentaire (2), l'assemblage de connecteur (3) comprenant un boítier (4) comportant une section de boítier principale (6) destinée à recevoir des bornes électriques, pouvant être accouplées avec les bornes électriques de l'assemblage de connecteur complémentaire (2), le boítier de connecteur (4) comprenant en outre un élément d'engrenage rotatif (8) comportant un bras de levier (14) et un pignon (10) fixé à une extrémité du bras de levier, le pignon comportant une denture (12) pouvant s'engager dans une crémaillère de l'assemblage de connecteur complémentaire (2), caractérisé en ce que le boítier de connecteur (4) comprend un bras de retenue élastique (20) verrouillant de manière sûre l'élément d'engrenage (8) sur la section de boítier principale (6) dans une position ouverte avant l'accouplement, le bras de retenue (20) comprenant une partie à cames (28) pouvant s'engager contre une partie de paroi (30) de l'assemblage de connecteur complémentaire (2) au cours de l'accouplement pour permettre la rotation de l'élément d'engrenage (8).
  2. Assemblage de connecteur selon la revendication 1, caractérisé en ce que le bras de retenue (20) est une barre en porte-à-faux.
  3. Assemblage de connecteur selon l'une quelconque des revendications précédentes, caractérisé en ce que le bras de retenue (20) est intégralement fixé sur la section de boítier principale (6), près d'une face d'accouplement correspondante (18).
  4. Assemblage de connecteur selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une extrémité libre (22) du bras de retenue (20) comprend une partie effilée (23), destinée à s'engager dans le bras de levier (14) au cours de l'ouverture correspondante pour exercer une poussée élastique sur le bras de retenue avant de s'engager par verrouillage dans celui-ci.
EP95105028A 1994-04-08 1995-04-04 Boítier de connecteur électrique avec système de verrouillage amélioré Expired - Lifetime EP0676830B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9407015 1994-04-08
GB9407015A GB9407015D0 (en) 1994-04-08 1994-04-08 Electrical connector housing assembly with improved locking means

Publications (3)

Publication Number Publication Date
EP0676830A2 EP0676830A2 (fr) 1995-10-11
EP0676830A3 EP0676830A3 (fr) 1998-04-01
EP0676830B1 true EP0676830B1 (fr) 2000-12-20

Family

ID=10753261

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95105028A Expired - Lifetime EP0676830B1 (fr) 1994-04-08 1995-04-04 Boítier de connecteur électrique avec système de verrouillage amélioré

Country Status (4)

Country Link
EP (1) EP0676830B1 (fr)
JP (1) JPH07282899A (fr)
DE (1) DE69519642T2 (fr)
GB (1) GB9407015D0 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10128183B4 (de) * 2001-01-18 2008-09-04 Japan Aviation Electronics Industry, Ltd. Elektrischer Steckverbinder mit Betätigungshebel

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19704312C2 (de) * 1997-02-05 2002-02-07 Siemens Ag Steckverbinder mit einem Schließhebel
DE19938930C1 (de) 1999-08-17 2001-04-12 Framatome Connectors Int Elektrischer Steckverbinder
ES1045805Y (es) * 2000-04-04 2001-04-01 Lear Automotive Eeds Spain Conector electrico con sistema de premontaje en retencion.
JP2002042960A (ja) * 2000-07-25 2002-02-08 Yazaki Corp コネクタ支持機構
JP4338960B2 (ja) * 2002-11-19 2009-10-07 日本電気株式会社 光モジュールのロック機構
GB2436900A (en) * 2006-04-06 2007-10-10 Kingfisher Plc Connector with sliding sleeve
DE102013019798B4 (de) 2013-11-27 2021-09-02 Kostal Kontakt Systeme Gmbh Steckverbinderanordnung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8625929D0 (en) * 1986-10-30 1986-12-03 Amp Gmbh Electrical connector housing assembly
DE8700210U1 (fr) * 1987-01-05 1987-07-02 Amp Deutschland Gmbh, 6070 Langen, De
FR2684243A1 (fr) * 1991-11-25 1993-05-28 Labinal Perfectionnements aux connecteurs electriques a levier de verrouillage .
GB9203346D0 (en) * 1992-02-17 1992-04-01 Amp Gmbh Electrical connector assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10128183B4 (de) * 2001-01-18 2008-09-04 Japan Aviation Electronics Industry, Ltd. Elektrischer Steckverbinder mit Betätigungshebel

Also Published As

Publication number Publication date
EP0676830A3 (fr) 1998-04-01
DE69519642D1 (de) 2001-01-25
GB9407015D0 (en) 1994-06-01
EP0676830A2 (fr) 1995-10-11
JPH07282899A (ja) 1995-10-27
DE69519642T2 (de) 2001-05-23

Similar Documents

Publication Publication Date Title
US5833484A (en) Connector with pivotable coupling lever
US5476390A (en) Lever-coupling type connector
KR100198412B1 (ko) 전방 단부에 단자 위치 확정 장치가 장착된 커넥터
EP0966067B1 (fr) Connecteur à levier de verrouillage
EP1955414B1 (fr) Connecteur electrique de type a levier
JP3235489B2 (ja) ブロックコネクタ
US5205752A (en) Low insertion/withdrawal-force connector
US5863214A (en) Electrical connector with push button locking mechanism
US20010044228A1 (en) Lever-type connector
US20100062635A1 (en) Latch securing member
EP1130691B1 (fr) Connecteur à levier
EP0676830B1 (fr) Boítier de connecteur électrique avec système de verrouillage amélioré
EP0848458B1 (fr) Connecteur ayant des moyens de détection d'engagement
JP3023868B2 (ja) レバー結合式コネクタ
US6102717A (en) Cam mechanism for attaching and detaching interconnecting structures with a low insertion force
JP2002216898A (ja) コネクタの破損防止構造
CN101971434B (zh) 连接器护盖
JPH0755830Y2 (ja) コネクタのロックエジェクト機構
EP0568018B1 (fr) Connecteur
GB2322979A (en) Lif connector
JPH09213413A (ja) コネクタ
JPH0256875A (ja) コネクタ
JP4029587B2 (ja) レバー式コネクタ
JP2912471B2 (ja) ツーピースコネクタ
JP2940894B2 (ja) レバー式コネクタ

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

Kind code of ref document: A2

Designated state(s): DE ES FR GB IT SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE ES FR GB IT SE

17P Request for examination filed

Effective date: 19980930

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 20000208

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT SE

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

Ref country code: SE

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 20001220

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20001220

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 20001220

REF Corresponds to:

Ref document number: 69519642

Country of ref document: DE

Date of ref document: 20010125

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
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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

Ref country code: GB

Payment date: 20050330

Year of fee payment: 11

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 NON-PAYMENT OF DUE FEES

Effective date: 20060404

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20060404

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

Ref country code: DE

Payment date: 20140429

Year of fee payment: 20

Ref country code: FR

Payment date: 20140417

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69519642

Country of ref document: DE