EP0058237B1 - Boîte de connecteur - Google Patents

Boîte de connecteur Download PDF

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Publication number
EP0058237B1
EP0058237B1 EP81108913A EP81108913A EP0058237B1 EP 0058237 B1 EP0058237 B1 EP 0058237B1 EP 81108913 A EP81108913 A EP 81108913A EP 81108913 A EP81108913 A EP 81108913A EP 0058237 B1 EP0058237 B1 EP 0058237B1
Authority
EP
European Patent Office
Prior art keywords
flap
wall
web
box
latching
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
Application number
EP81108913A
Other languages
German (de)
English (en)
Other versions
EP0058237A1 (fr
Inventor
Konrad Mantlik
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.)
Grote and Hartmann GmbH and Co KG
Original Assignee
Grote and Hartmann GmbH and Co KG
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 Grote and Hartmann GmbH and Co KG filed Critical Grote and Hartmann GmbH and Co KG
Publication of EP0058237A1 publication Critical patent/EP0058237A1/fr
Application granted granted Critical
Publication of EP0058237B1 publication Critical patent/EP0058237B1/fr
Expired 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/422—Securing in resilient one-piece base or case, e.g. by friction; One-piece base or case formed with resilient locking 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/436—Securing a plurality of contact members by one locking piece or operation

Definitions

  • the invention relates to a connector housing made of plastic, which can be equipped with electrical connectors, which are each housed in chambers of the housing, locking means and abutments are arranged against pulling out the connector in the chambers and in the housing wall with a lockable to the wall on the housing a hinge web connected tab is provided on the shoulder parts projecting into the housing are arranged such that the tab forms an angle lever, which serve as a rear abutment for the connector and can engage behind the latter.
  • Such a connector housing is known from DE-A-2 113 365.
  • the locking of the tabs in the housing wall takes place at the rear end via locking lugs that snap into complementary recesses in the housing wall.
  • the tab is only held by the hinge.
  • a similar mounting of the tab is known from DE-A-2 704 760.
  • a disadvantage of these latches of the tab is that the hinge web must perform both its hinge function and a holding function.
  • the hinge web In the event of forces acting on the tab, which can occur when e.g. B. acts on the conductor of the connector a tensile force, the hinge web as well as the locking lugs must transmit the forces acting on the housing wall.
  • the web is usually not so stable that it can withstand the effects without damage.
  • the web cannot be made so homogeneously by injection molding that no defects occur; d. H. the web is often a manufacturing-related weak point that only incompletely withstands force due to manufacturing errors.
  • the hinge web becomes brittle due to frequent actuation of the tab, because the material is not sufficiently elastic to withstand multiple bending movements. A hinge web weakened due to the frequent bending movements and the production of weakened hinge web can therefore break with relatively little force, which has the consequence that the tab falls out and is thus removed from its function.
  • the object of the invention is to provide a tab arrangement which counteracts a load on the hinge web.
  • the connector housing 1 shown has two chambers 2 next to one another. Of course, additional chambers can be provided side by side, which can be locked using the method according to the invention.
  • the housing 1 consists of the side walls 3, the bottom 4 and the cover wall 5.
  • Each chamber 2 is thus delimited by two side walls 3, part of the base 4 and part of the cover wall 5 and has a rear opening 6 and a front opening 7 on.
  • the chamber 2 is divided into the connector chamber part 8 and the claw chamber part 9. This division is not essential, but only as an example.
  • the tab 10 is connected to the lid wall 5 via the hinge web 11 in the region of the opening of the chamber part 8 into the chamber parts 9, the wall 5 in the region of the connection being offset at a right angle downwards with an area 5a and the offset 5a up to the opening 6 goes through.
  • the tab 10 thus also extends in the direction of the opening 6.
  • the tab has locking elements in the rear free end region and abutments on the hinge web side, which interact with corresponding locking elements or counter bearings in the wall 5 or 5a. In this way it is possible to completely relieve the hinge web 11 from the effects of force.
  • the tab 10 has a shoulder web 12 projecting downwards at a right angle.
  • Each shoulder web 12 ends in the area of the rear edge 13 of the tab 10 in a latching lug 14 which projects beyond the edge 13.
  • a recess 16 is arranged in the region of the front edge 15 of the shoulder web 12 and in the region of the lug 10, which has a vertical wall 17 which ends with an inclined surface 18 towards the front edge 15. This results in a locking lug 19 with the locking surface 18 in the shoulder web 12.
  • the two locking elements 14 and 19 of the tab 12 interact with corresponding locking elements or abutments of the wall 5.
  • a bridge-shaped, raised wall part 5b viewed in cross section, is provided, which is so long that the lug 14 of the tab 12 can slide over the front edge 20 of the bridge part 5b and engage under it, which is dashed in FIG. 1 is indicated.
  • the abutment surface 18 of the locking lug 19 engages under a correspondingly shaped projection 21, which is provided in the wall 5 in the region of a shoulder web 12.
  • the tab 12 can be supported against the wall 5 both in the area of the hinge web 11 and in the area of the locking lug 14, so that the hinge web 11 is completely men is relieved, the inclined surface 18 can bear against the inclined surface 21a or an edge of egg nes projection 21.
  • the choice of the bevel 18 is expedient because it enables unhindered pivoting of the tab around the projection 21 and also ensures an adequate abutment in the closed or locked state of the tab.
  • projections are arranged on the tab in the hinge web area which engage under the wall 5 in the locked state of the tab or engage positively in corresponding recesses in the wall 5.
  • other locking elements known per se are expediently arranged, for example, on the side edges of the tab.
  • the inner wall of the shoulder webs 12 is preferably also equipped with stiffening strips 22. It is also advantageous if the rear edge regions 15 of the shoulder webs 12 can engage in slots 23, which ensures a particularly fixed mounting of the shoulder webs and thus the tab.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Telephone Set Structure (AREA)
  • Mobile Radio Communication Systems (AREA)

Claims (3)

1. Boite de connecteur en matière plastique, pouvant être garnie de connecteurs électriques, qui sont logés dans les chambres (8, 9) d'un boitier (1), un organe d'encliquetage et une butée contre l'extraction des connecteurs étant disposés dans les chambres, et un accouplement (10) étant prévu dans la paroi (5) du boitier, encli- quetable avec la paroi, connecté au boitier (1) par une charnière (11), des pièces d'épaule (12) étant disposées en saillie dans le boitier, caractérisée en ce que l'accouplement (10) comporte dans sa zone extrême arrière libre des éléments de verrouillage (19) et des butées (15) à charnière latérale, qui coopèrent respectivement avec des éléments de verrouillage (21) et des contrebutées dans la paroi (5, 5a) correspondants.
2. Boite de connecteur selon la revendication 1, caractérisée en ce que l'accouplement (10) est reliée à la paroi supérieure (5) par une charnière (11), la paroi supérieure (5) dans la zone de la liaison se prolongeant par une zone (5a) décalée à angle droit vers le bas, le décalage (5a) s'étendant jusqu'à l'ouverture (6) et l'accouplement (10) s'étendant également en direction de l'ouverture (6).
3. Boite de connecteur selon la revendication 2, caractérisée en ce que l'accouplement (10) comporte de chaque côté une épanle (12) faisant saillie à angle droit vers le bas, chaque épaule (12) se prolonge dans la zone de l'arête arrière (13) de l'accouplement (10) par un menton de blocage (14), qui fait saillie au-delà de l'arête (13), un évidement (16) prévu sur le côté de l'accouplement dans la zone de l'arête avant (15) de l'épaule (12) et dans la zone de l'accouplement (10), cet évidement (16) comporte une paroi verticale (17), qui se prolonge par une surface oblique (18) vers l'arête avant (15), d'où il résulte la formation d'un talon de verroillage (19) avec la surface de verrouillage (18) dans l'épaule (12), et en ce que les deux éléments de verrouillage (14, 19) de l'accouplement (10) coopèrent avec les éléments de verrouillage correspondants ou les butées correspondantes de la paroi (5), un élément de paroi (5b) ayant en section la forme d'un pont surélevé étant prévu pour le talon de verrouillage (14), cet élément de paroi (5b) ayant une longueur telle que le talon (14) sur l'accouplement (10) puisse glisser sur l'arête avant (20) de l'élément en forme de pont (5b) et s'encliqueter dessous, et la surface de butée (18) du talon de verrouillage (19) s'engage sous un bossage (21) de forme correspondante, qui est prévu dans la paroi (5) dans la zone d'une épaule (12).
EP81108913A 1981-02-06 1981-10-26 Boîte de connecteur Expired EP0058237B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3104207A DE3104207C2 (de) 1981-02-06 1981-02-06 Elektrischer Steckverbinder
DE3104207 1981-02-06

Publications (2)

Publication Number Publication Date
EP0058237A1 EP0058237A1 (fr) 1982-08-25
EP0058237B1 true EP0058237B1 (fr) 1984-08-08

Family

ID=6124231

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81108913A Expired EP0058237B1 (fr) 1981-02-06 1981-10-26 Boîte de connecteur

Country Status (2)

Country Link
EP (1) EP0058237B1 (fr)
DE (1) DE3104207C2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4602836A (en) * 1984-05-15 1986-07-29 General Motors Corporation Insulator housing with integrally hinged, snap-in terminal lock
JPS6332876A (ja) * 1986-07-21 1988-02-12 アンプ　インコ−ポレ−テツド コネクタ
DE3913181A1 (de) * 1989-04-21 1990-10-25 Gore W L & Ass Gmbh Steckerverbindergehaeuse
IT1256907B (it) * 1992-07-31 1995-12-27 Framatome Connectors Italia Connettore elettrico.
JP2687272B2 (ja) * 1993-02-23 1997-12-08 矢崎総業株式会社 薄肉ヒンジの構造
JP2737640B2 (ja) * 1994-02-08 1998-04-08 住友電装株式会社 コネクタ
DE4481119T1 (de) * 1994-08-09 1996-11-21 Scient Design Co Verfahren zur Herstellung eines Silberkatalysators
US6178709B1 (en) 1999-02-25 2001-01-30 Dave Hertz Plastic foundation system
JP2002015809A (ja) * 2000-06-30 2002-01-18 Yazaki Corp 圧接コネクタ
WO2004033809A2 (fr) 2002-10-11 2004-04-22 Douglas Robert B Structure modulaire permettant de construire des panneaux et leurs procedes de production et d'utilisation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2113365C3 (de) * 1970-04-14 1987-07-30 Amp Inc., Harrisburg, Pa. Elektrischer Steckverbinder mit einem Gehäuse
US4017141A (en) * 1973-05-23 1977-04-12 Bury Allen J Connectors with primary and secondary lock structure
GB1525046A (en) * 1976-02-13 1978-09-20 Amp Inc Electrical connector housing

Also Published As

Publication number Publication date
EP0058237A1 (fr) 1982-08-25
DE3104207C2 (de) 1984-11-29
DE3104207A1 (de) 1982-09-09

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