EP0984523B1 - Elektrischer Verbinder mit Kappe - Google Patents

Elektrischer Verbinder mit Kappe Download PDF

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Publication number
EP0984523B1
EP0984523B1 EP19990117031 EP99117031A EP0984523B1 EP 0984523 B1 EP0984523 B1 EP 0984523B1 EP 19990117031 EP19990117031 EP 19990117031 EP 99117031 A EP99117031 A EP 99117031A EP 0984523 B1 EP0984523 B1 EP 0984523B1
Authority
EP
European Patent Office
Prior art keywords
cap
housing
parts
cable
cavities
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
EP19990117031
Other languages
English (en)
French (fr)
Other versions
EP0984523A1 (de
Inventor
Andreas Machill
Bernhard Maderer
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
Priority to EP19990117031 priority Critical patent/EP0984523B1/de
Publication of EP0984523A1 publication Critical patent/EP0984523A1/de
Application granted granted Critical
Publication of EP0984523B1 publication Critical patent/EP0984523B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
    • 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
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5205—Sealing means between cable and housing, e.g. grommet

Definitions

  • the invention relates to an electrical connector with a housing containing contacts attached to the electrical conductors of a cable, and in particular to a cap which can be mounted to a cable end of the housing to surround the cable tightly in order to protect the cavity from the ingress of dust and water.
  • a connector having a housing with contact cavities for electrical contacts attached to electrical conductors of a cable, and a cap that can be mounted on the housing at a cable end of the housing.
  • the cap includes an integrated contact securing device for securing the contacts in the cavities and consists of two parts which can be joined together perpendicular to the plugging direction.
  • the objective of this invention is to provide a connector with a protection from the ingress of dust and water as well as a structure for securing the contacts therein, that is surely mounted when the cap is mounted.
  • the objective is achieved by an arrangement with the features of claim 1, whereby the special design of the cap ensures that when the cap is mounted to the housing the integrated contact securing device is also brought into its final position.
  • This is achieved by joining the two parts of the cap to the housing by a positive guiding arrangement which operates in the plugging direction when moving the contact securing device into its final position.
  • This positively guided arrangement is achieved by sliding slots incorporated in the cap parts and sliding blocks in the housing.
  • a cap in addition to the housing only one other part is required, a cap, in order to both secure the contacts in their cavities and to protect the housing against the ingress of dust and water.
  • the cap comprises two parts interconnected in a flexible manner, which ensures that the two parts can be handled as one part and not as separate entities.
  • the cap is provided with a mechanical strain-relief for the cable.
  • the claimed electrical connector includes a connector housing 1 which, in turn, consists of two parts: a housing 2 and a cap 3.
  • the housing 2 comprises two parallel rows of four contact cavities 4.
  • the contact cavities 4 accommodate electrical contacts 5, indicated schematically in figures 4 and 5.
  • the cap 3 is pushed onto the housing 2 from cable end 7.
  • the cap 3 comprises two parts 12 and 13.
  • the two parts 12, 13 are split shells provided with a semi-circular cable end 14.
  • the two semi-circular parts 14 form a circular end which will tightly surround a cable (not shown).
  • a sealing lip 15 is formed within the semi-circular end 14, to provide a seal around the cable, thus affording protection from dust and water.
  • the cable end 14 with its dust protection lip 15 can function as a mechanical strain-relief.
  • the two parts 12 and 13 are not fully independent from each other but linked by plastic bands 16.
  • the plastic bands 16 are flexible, thereby allowing the parts to be moved in relation to each other.
  • a contact securing device 17 is included within each of the split shell parts 12, 13, a contact securing device 17 is included.
  • the contact securing device 17 takes the form of a comb-shaped rib configured to embrace a number of conductors of the cable when the cap 3 is joined together.
  • the contact securing device 17 is provided with semi-circular apertures 18 to accommodate respective electrical conductors.
  • the contact securing device 17 is provided with a rib 19 that engages in a cavity 4 when the cap is shifted in a longitudinal direction away from the cable end.
  • each part 12, 13 is provided with a corresponding latching arrangement 20, 21.
  • On facing sides of one part 12 of the cap 3 is provided with at least one latching lug 21 whereas the other part 13 on the corresponding facing side is provided with a latching arm 20 having a latch opening 22.
  • Latching arms with latching openings are also provided at the housing end of the cap 3. These latching elements 23 interact with the corresponding latching lugs 11 at the housing 3.
  • the housing 2 is provided with a pair of sliding blocks 24 at opposite sides near the cable end 7.
  • a corresponding sliding slot 25 is located on facing sides.
  • Figures 1, 4 and 9 show clearly that adjacent to the sealing lip 15 the circular end 14 is provided with a further semi-circular rib 26.
  • This rib can, for example, be employed as strain-relief.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Claims (5)

  1. Elektrischer Verbinder, der aufweist: ein Gehäuse (2) mit Kontakthohlräumen (4) für elektrische Kontakte, die an elektrischen Leitern eines Kabels befestigt sind; und eine Kappe (3), die am Gehäuse an einem Kabelende des Gehäuses montiert werden kann, wobei die Kappe (3) eine integrierte Kontaktsicherungsvorrichtung (17) für das Sichern der Kontakte (5) in den Hohlräumen (4) umfaßt und aus zwei Teilen (12, 13) besteht, die miteinander senkrecht zur Steckrichtung verbunden werden können, dadurch gekennzeichnet, daß die Kappe (3) dicht anliegend um das Kabel herum paßt, um das Gehäuse (2) vor einem Eindringen von Staub und Wasser zu bewahren; daß die Kappe (3) zwangläufig am Gehäuse (2) so geführt wird, daß beim Verbinden der Teile (12, 13) senkrecht zur Steckrichtung (S) die Kappe in der Steckrichtung verschoben wird, wodurch die Kontaktsicherungsvorrichtung (17) in ihre Endposition bewegt wird; und daß die Teile (12, 13) der Kappe (3) mit Schiebeschlitzen (25) versehen sind und das Gehäuse (2) mit Gleitblöcken (24), damit sie in den Schiebeschlitzen (25) geführt werden, wenn die Kappe (3) am Gehäuse (2) montiert wird, wobei die Verschiebung in der Steckrichtung erhalten wird.
  2. Elektrischer Verbinder nach Anspruch 1, dadurch gekennzeichnet, daß die Kontaktsicherungsvorrichtung (17) mit einzelnen Rippen (19) versehen ist, die vom Kabelende aus in die Hohlräume (4) eingreifen, um die Kontakte (5) zu sichern.
  3. Verbinder nach Anspruch 1, dadurch gekennzeichnet, daß die Kappe (3) mit Einklinkelementen (23) versehen ist und das Gehäuse (2) mit komplementären Einklinkelementen (11), die die Kappe (3) sicher am Gehäuse (2) in einer Endposition befestigen.
  4. Verbinder nach Anspruch 1, dadurch gekennzeichnet, daß die Teile (12, 13) mit komplementären Einklinkanordnungen (20, 21) für deren gemeinsames Einklinken vorhanden sind.
  5. Verbinder nach Anspruch 1, dadurch gekennzeichnet, daß die Teile (12, 13) in einer elastischen Weise miteinander verbunden werden, was sichert, daß die zwei Teile als ein Teil und nicht als separate Einheiten gehandhabt werden können.
EP19990117031 1998-08-31 1999-08-30 Elektrischer Verbinder mit Kappe Expired - Lifetime EP0984523B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19990117031 EP0984523B1 (de) 1998-08-31 1999-08-30 Elektrischer Verbinder mit Kappe

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98116419 1998-08-31
EP98116419 1998-08-31
EP19990117031 EP0984523B1 (de) 1998-08-31 1999-08-30 Elektrischer Verbinder mit Kappe

Publications (2)

Publication Number Publication Date
EP0984523A1 EP0984523A1 (de) 2000-03-08
EP0984523B1 true EP0984523B1 (de) 2003-01-22

Family

ID=26149591

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19990117031 Expired - Lifetime EP0984523B1 (de) 1998-08-31 1999-08-30 Elektrischer Verbinder mit Kappe

Country Status (1)

Country Link
EP (1) EP0984523B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005030554A1 (de) * 2005-06-22 2006-12-28 Lapp Engineering & Co. Steckverbinderelement
US8790129B1 (en) * 2013-01-14 2014-07-29 Deutsch Engineered Connecting Devices, Inc. User configurable connector

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372634A (en) * 1981-03-04 1983-02-08 Amp Incorporated Tilt latch zero insertion force connector assembly
JP2582750Y2 (ja) * 1992-10-06 1998-10-08 住友電装株式会社 コネクタ用カバー
US5762520A (en) * 1996-04-30 1998-06-09 The Whitaker Corporation Hermaphroditic wire cover

Also Published As

Publication number Publication date
EP0984523A1 (de) 2000-03-08

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