EP0100922B1 - Steckvorrichtungshälfte einer Vielfachsteckvorrichtung - Google Patents

Steckvorrichtungshälfte einer Vielfachsteckvorrichtung Download PDF

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Publication number
EP0100922B1
EP0100922B1 EP83107038A EP83107038A EP0100922B1 EP 0100922 B1 EP0100922 B1 EP 0100922B1 EP 83107038 A EP83107038 A EP 83107038A EP 83107038 A EP83107038 A EP 83107038A EP 0100922 B1 EP0100922 B1 EP 0100922B1
Authority
EP
European Patent Office
Prior art keywords
contact element
plugging direction
transversely
chambers
widenings
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
EP83107038A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0100922A1 (de
Inventor
Karl Steffinger
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 EP0100922A1 publication Critical patent/EP0100922A1/de
Application granted granted Critical
Publication of EP0100922B1 publication Critical patent/EP0100922B1/de
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
    • H01R13/424—Securing in base or case composed of a plurality of insulating parts having at least one resilient insulating part

Definitions

  • the invention relates to a plug device half of a multiple plug device with mutually parallel chambers of an insulating body arranged contact members, which have transversely to the plug direction of the contact members protruding from these and are supported with them in niche-like extensions of the chambers, and in which the niche-like extensions of the chambers in Area of a parting plane running transversely to the plugging direction are provided, via which two parts of the insulating material body which follow one another in the plugging direction can be placed against one another.
  • Such a connector half is known from DE-A 1 490 171.
  • the approaches provided for locking the individual contact elements in the insulating material body of the plug device half inevitably lead to a shortening of the leakage current paths between the individual contact elements in the region of the parting plane of the two parts of the insulating material body in this plug device half. Therefore, the individual contact members in the plug-in device known from DE-A 1 490171 are provided with a hose-like insulating material sheath before being inserted into the chambers of the insulating material body.
  • this is a relatively complex method to prevent the formation of impermissible leakage current paths in such a multiple plug device.
  • the object of the invention is therefore to design a plug device half of a multiple plug device of the type mentioned in such a way that the formation of impermissibly short leakage current paths can be avoided even without using additional insulating material coverings for the contact members.
  • each contact element has two approaches associated with a niche-like expansion of the chambers, and in that these two approaches are provided by an air gap provided symmetrically to the parting plane of the two parts of the insulating body and having at least the effective length of the approaches transverse to the direction of insertion corresponding height are separated from each other.
  • the leakage current paths between adjacent contact elements in the area of the parting plane not only run transversely to the plug-in direction of the contact elements, but also have a component in the air gap area which extends in the plug-in direction, so that the leakage current path between two adjacent contact elements runs in such a way that the contact elements cause them Shortening the distance between two adjacent contact members is largely ineffective.
  • the chambers and their niche-like extensions are flared at least in the area of the air gap towards the parting plane.
  • the leakage current path between adjacent contact members is additionally lengthened and the insulation strength of the multiple plug device with respect to adjacent contact members is further improved.
  • the two approaches of a contact member are each formed by two tabs of the contact member, which are made of flat material using punching and rolling technology, and which point towards one another at the ends, transversely to the plugging direction from the contact member and in each case in a plane parallel to the plugging direction, or that the two approaches of a contact member are each formed by a tab bent out of the plug-in direction transversely to this of the contact member made of flat material in punching and rolling technology, or that the two approaches of a contact member are non-circular disks which extend transversely to the plug-in direction and are integral with the contact member related.
  • the plug device half 8 has an insulating material body 9, which is composed of two parts 2, 3 which follow one another in the plug direction 10.
  • the two parts 2, 3 of the insulating material body 9 lie against one another via a parting plane 1 which extends transversely to the plug-in direction 10.
  • the insulating body 9 is penetrated in the plug-in direction 10 by mutually parallel chambers 11 provided at a certain distance from each other, each of which has a contact element 4a, 4b or 4c, the z. B. is effective as a contact spring contains.
  • the contact elements are provided with lugs 6 which protrude transversely to the plug-in direction 10 and are integrally connected with them.
  • the contact members 4a, 4b and 4c engage in these approaches, adapted niche-like extensions 12 of the chambers 11, in such a way that the approaches 6 extend both in the plugging direction 10 and opposite thereto on the walls 13 of the plugging direction 10 Support extensions 12.
  • one of the two walls 13 is formed by part 2 and part 3 of the insulating body 9. In this way, one of the two parts 2, 3 of the insulating body 9 can first be equipped with the contact members.
  • the contact members are thereby locked in the insulating member 9, since the lugs 6 now prevent the contact members from moving in the opposite direction and in the opposite direction.
  • the two parts 2, of the insulating material body 9 have to be held together. This can be done in a variety of ways, e.g. B. with the help of a screw connection or by locking the two insulating parts together (not shown in the figures).
  • Each contact element 4a, 4b and 4c has two lugs 6 which are separated from one another by an air gap 5 provided in the region of the parting plane 1 and symmetrically to this.
  • This air gap 5 has a height in the plugging direction 10 which corresponds at least to the effective length of one of the lugs 6 transversely to the plugging direction. In this way, a leakage current path between two adjacent contact elements 4a, 4b or 4c not only runs in the parting plane 1, but is additionally provided in the area of the air gap 5 with a component running in the plugging direction 10.
  • the extensions 12 of the chambers 11 and the chambers 11 themselves, at least in the region of the air gap 5 towards the parting plane 1, can be flared. As a result, the leakage current path between adjacent contact members is further extended.
  • contact member 4a or 4b are advantageously formed by tabs that are punched out or punched out of the flat material together with the blank of the contact member before the contact member rolls.
  • each of the lugs 6 is formed by two tabs 14 (FIG. 2), which are directed towards one another with their free ends and in which the tabs 14 run in planes parallel to the plugging direction 10.
  • the lugs 6 thereby asymmetrically enlarge the circumference of the contact element and at the same time form a rotation lock of the contact element in the insulating body 9.
  • each attachment 6 is formed by a single tab 15 which is bent out of the contact element 4b into a plane running transversely to the plugging direction 10. In this case, too, each attachment 6 increases the size of a contact element asymmetrically and can thus also be used to secure the contact element against rotation in the chamber 11.
  • the lugs 6 consist of disks 16 running transversely to the plug-in direction 10.
  • the disks 16 can only be inserted and prevented by flattening 17 in two rotational positions of the contact member 4c, which differ by 180 °, in an extension 12 thereby likewise turning the contact element 4c in the insulating material body 9.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
EP83107038A 1982-07-21 1983-07-18 Steckvorrichtungshälfte einer Vielfachsteckvorrichtung Expired EP0100922B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8220801U 1982-07-21
DE8220801U DE8220801U1 (de) 1982-07-21 1982-07-21 Steckvorrichtungshälfte einer Vielfachsteckvorrichtung

Publications (2)

Publication Number Publication Date
EP0100922A1 EP0100922A1 (de) 1984-02-22
EP0100922B1 true EP0100922B1 (de) 1985-11-13

Family

ID=6742093

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83107038A Expired EP0100922B1 (de) 1982-07-21 1983-07-18 Steckvorrichtungshälfte einer Vielfachsteckvorrichtung

Country Status (4)

Country Link
US (1) US4641909A (enrdf_load_stackoverflow)
EP (1) EP0100922B1 (enrdf_load_stackoverflow)
JP (1) JPS5925185A (enrdf_load_stackoverflow)
DE (2) DE8220801U1 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3809209A1 (de) * 1988-03-18 1989-09-28 Souriau Electric Gmbh Isolierkoerper
US4941847A (en) * 1989-07-24 1990-07-17 Itt Corporation Electrical connector contact retention system
US5421748A (en) * 1992-08-10 1995-06-06 Filtec Filtertechnologie Fuer Die Elektronikindustrie High-density, high-voltage-proof, multi-contact connector assembly
US5244419A (en) * 1992-11-24 1993-09-14 Ted Ju Electronic connector
DE10118186C1 (de) * 2001-04-11 2002-06-13 Siemens Ag Kontaktstück für eine elektrische Steckverbindung
US9877404B1 (en) * 2017-01-27 2018-01-23 Ironwood Electronics, Inc. Adapter apparatus with socket contacts held in openings by holding structures

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2325313A (en) * 1941-11-19 1943-07-27 Fairchild Aviat Corp Electrical connector
US2925577A (en) * 1958-06-10 1960-02-16 Royal Mcbee Corp Terminal block connector assembly
US2998589A (en) * 1958-06-16 1961-08-29 Kulka Electric Corp Terminal block assembly
US3155450A (en) * 1961-10-30 1964-11-03 Positive Connector Co Electrical contact receptacle
GB1063077A (en) * 1963-01-25 1967-03-30 Plessey Uk Ltd Improvements in or relating to plug-and-socket type connectors
GB1191629A (en) * 1966-09-30 1970-05-13 Lucas Industries Ltd Fuse Holders
DE1790043A1 (de) * 1968-08-30 1971-12-02 Siemens Ag Mehrpolige elektrische Steckverbindung
US3764955A (en) * 1972-05-17 1973-10-09 Amp Inc Connecting and mounting means for substrates
US3945705A (en) * 1972-06-09 1976-03-23 Minnesota Mining And Manufacturing Company Wire-splicing apparatus and contact element therefor
GB1456265A (en) * 1973-02-16 1976-11-24 Amp Inc Electrical connector
US3858163A (en) * 1973-06-06 1974-12-31 Itt Printed circuit board connector
US4007977A (en) * 1974-05-09 1977-02-15 Bunker Ramo Corporation Electrical connector
DE2431220C3 (de) * 1974-06-28 1982-04-15 Siemens AG, 1000 Berlin und 8000 München Federleiste für eine elektrische Steckvorrichtung
JPS54144086U (enrdf_load_stackoverflow) * 1978-03-29 1979-10-05

Also Published As

Publication number Publication date
DE3361225D1 (en) 1985-12-19
EP0100922A1 (de) 1984-02-22
JPH0228234B2 (enrdf_load_stackoverflow) 1990-06-22
DE8220801U1 (de) 1982-10-21
JPS5925185A (ja) 1984-02-09
US4641909A (en) 1987-02-10

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