EP1168509A2 - Dispositif de connexion électrique - Google Patents

Dispositif de connexion électrique Download PDF

Info

Publication number
EP1168509A2
EP1168509A2 EP00121554A EP00121554A EP1168509A2 EP 1168509 A2 EP1168509 A2 EP 1168509A2 EP 00121554 A EP00121554 A EP 00121554A EP 00121554 A EP00121554 A EP 00121554A EP 1168509 A2 EP1168509 A2 EP 1168509A2
Authority
EP
European Patent Office
Prior art keywords
insulating body
contact
connecting device
contact point
region
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.)
Withdrawn
Application number
EP00121554A
Other languages
German (de)
English (en)
Other versions
EP1168509A3 (fr
Inventor
Gerhard Geiselmann
Helmut Singer
Tobias Schimmele-Brell
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.)
ITT Manufacturing Enterprises LLC
Original Assignee
ITT Manufacturing Enterprises 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 ITT Manufacturing Enterprises LLC filed Critical ITT Manufacturing Enterprises LLC
Priority to DE50103449T priority Critical patent/DE50103449D1/de
Priority to EP01115095A priority patent/EP1168510B1/fr
Priority to AT01115095T priority patent/ATE275294T1/de
Publication of EP1168509A2 publication Critical patent/EP1168509A2/fr
Publication of EP1168509A3 publication Critical patent/EP1168509A3/fr
Withdrawn legal-status Critical Current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
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2442—Contacts for co-operating by abutting resilient; resiliently-mounted with a single cantilevered beam
    • 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
    • H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit

Definitions

  • the present invention relates to an electrical connection device according to the preamble of claim 1.
  • the object of the present invention is to provide an electrical connecting device of the type mentioned at the outset, which is designed to be more favorable both in terms of the overall length and in terms of the construction effort.
  • the measures according to the invention result in short contacts which lead to a shorter overall length of the entire electrical connection device.
  • the special trapezoidal design of the freely movable end region of the contacts ensures that when the contacts are contacted with the other electrical component, the free end region of the contacts moves in a defined manner towards an electrical component, with a pivoting movement around the transition to the cantilever region is performed. This means that the relatively short cantilever area does not need to be reinforced separately.
  • the features according to claim 4 are preferably provided, so that no separate mechanical pin components or the like have to be provided on the electrical plug connection device.
  • the insulating body is provided in accordance with the features of claim 5, wherein according to the features of claim 6, the contacts are molded around the insulating body after insertion into a tool.
  • the features are provided according to claim 8, which allow additional soldering fixation at the areas facing away from the contact points.
  • the electrical connection device 10 shown in the drawing serves for the electrical connection of two electrical components 11 and 12, which can be, for example, a printed circuit board, an LCD arrangement or the like.
  • the electrical connection between the electrical connection device 10 and the one of the components 11, 12 by means of a solder connection and between the electrical connection device 10 and the other of the electrical components 11, 12 without soldering by pure contact surface contact.
  • the electrical connection device 10 essentially consists of an insulating body 13 of a suitable shape and of a plurality of contacts 14 arranged next to one another and clamped or molded in the insulating body 13, the end-side contact points or surfaces 18 or 19 of which are connected to a contact surface 16 of the one electrical component 11 or with a parallel contact surface 17 of the other electrical component 12 are electrically connected or connectable.
  • the insulating body 13 is designed in the manner of a rectangular frame with four circumferential legs 21, 22, 23 and 24, of which the two longitudinal legs 21 and 22 and the two cross legs 23 and 24 run essentially parallel to one another.
  • the individual legs 21 to 24 each have approximately the same thickness.
  • the underside 26 of the insulating body 13 faces one electrical component 11 and the upper side 27 of the insulating body 13 faces the other electrical component 12.
  • the rear longitudinal leg 22 has an edge recess 28 extending over the substantial length of the edge, while the Both cross legs 23 and 24 have a relatively short edge recess 31 and a slot 32 running parallel to them on an area facing away from the rear longitudinal leg 22.
  • the metallic contacts 14, which each run exclusively in a longitudinal orientation, are extrusion-coated in a clamping area 41 by the insulating body 13 produced by the injection molding process.
  • Each metallic contact 14 has a free and freely movable end region 36, at the curved end of which the convex outer surface forms the front contact point 19.
  • the free end region 36 has an elongated trapezoidal shape, the narrow base 37 of which integrally merges with the front contact point 19 and the wide base 38 integrally merges into a collar region 39 provided with parallel side edges, which merges into the clamping region 41 within the longitudinal leg 22 of the insulating body 13.
  • the clamping area 41 is angled to the underside 26 of the rear longitudinal leg 22 and tapers to the end 42 having the rear flat contact area 18, the contact surface 18 projecting beyond the underside 26 of the longitudinal leg 22 of the insulating body 13.
  • the contacts 14 are soldered to the contact surfaces 16, not shown in detail, of the one electrical component 11 by means of their rear contact surface 18.
  • the end 42 the contacts 14 also protrude into the edge recess 28 of the rear longitudinal leg 22.
  • the cantilever region 39 runs approximately parallel to the end 42 or to the underside 26 of the insulating body 13.
  • the transition 44 from the cantilever region 39 to the free end region 36 is bent such that the free end region 36 extends at an acute angle from the plane of the insulating body 13 to the other electrical component 12.
  • the cantilever region 39 lies partially on the underside 52 of a step 49 which is provided in the rear longitudinal leg 22 of the insulating body 13 parallel to the underside 26 thereof and which projects into the approximately trapezoidal recess 51 of the frame of the insulating body 13.
  • a soldering angle 46 with its one leg 47 is inserted into the slot 32 of the transverse legs 23, 24 of the insulating body 13, the other leg 48 of which extends perpendicularly thereto into the edge recess 32.
  • This leg 48 runs on the underside 26 of the insulating body 13 and can be connected in a soldering manner to a corresponding metallic counter surface on an electrical component 11. This results in a stable mechanical connection between the insulating body 13 and the one electrical component 11.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Multi-Conductor Connections (AREA)
EP00121554A 2000-06-21 2000-09-30 Dispositif de connexion électrique Withdrawn EP1168509A3 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE50103449T DE50103449D1 (de) 2000-06-21 2001-06-21 Elektrische Verbindungsvorrichtung
EP01115095A EP1168510B1 (fr) 2000-06-21 2001-06-21 Dispositif de connexion électrique
AT01115095T ATE275294T1 (de) 2000-06-21 2001-06-21 Elektrische verbindungsvorrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20010669U DE20010669U1 (de) 2000-06-21 2000-06-21 Elektrische Verbindungseinrichtung
DE20010669U 2000-06-21

Publications (2)

Publication Number Publication Date
EP1168509A2 true EP1168509A2 (fr) 2002-01-02
EP1168509A3 EP1168509A3 (fr) 2002-04-03

Family

ID=7942895

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00121554A Withdrawn EP1168509A3 (fr) 2000-06-21 2000-09-30 Dispositif de connexion électrique

Country Status (5)

Country Link
EP (1) EP1168509A3 (fr)
JP (1) JP2002042930A (fr)
AT (1) ATE275294T1 (fr)
DE (2) DE20010669U1 (fr)
HK (1) HK1044075A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6145226A (en) * 1996-06-06 2000-11-14 Alfa Laval Agri Ab Ear tag assembly
DE102009050325A1 (de) * 2009-10-22 2011-05-05 Amphenol-Tuchel Electronics Gmbh Kontaktiervorrichtung und Verfahren zur Herstellung einer Kontaktiervorrichtung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5910682B2 (ja) * 2014-08-08 2016-04-27 Smk株式会社 電気コネクタ
US10312611B2 (en) * 2017-03-30 2019-06-04 Microsoft Technology Licensing, Llc Connector for use with printed circuit board

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1590129A1 (de) * 1966-07-04 1970-04-16 Bbc Brown Boveri & Cie Einseitig eingespannte Blattfeder
DE3832588C2 (de) * 1988-09-24 1994-06-01 Amphenol Corp Kontaktsatz
US5173055A (en) * 1991-08-08 1992-12-22 Amp Incorporated Area array connector
US5567166A (en) * 1994-04-08 1996-10-22 Berg Technology, Inc. Low profile connector and processes for making and using the same
JP3903332B2 (ja) * 1998-06-12 2007-04-11 モレックス インコーポレーテッド 電気コネクタ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6145226A (en) * 1996-06-06 2000-11-14 Alfa Laval Agri Ab Ear tag assembly
DE102009050325A1 (de) * 2009-10-22 2011-05-05 Amphenol-Tuchel Electronics Gmbh Kontaktiervorrichtung und Verfahren zur Herstellung einer Kontaktiervorrichtung
DE102009050325B4 (de) * 2009-10-22 2014-03-20 Amphenol-Tuchel Electronics Gmbh Kontaktiervorrichtung und Verfahren zur Herstellung einer Kontaktiervorrichtung, Band mit Kontaktiervorrichtungen sowie SIM-Block

Also Published As

Publication number Publication date
DE50103449D1 (de) 2004-10-07
EP1168509A3 (fr) 2002-04-03
JP2002042930A (ja) 2002-02-08
HK1044075A1 (zh) 2002-10-04
DE20010669U1 (de) 2001-10-31
ATE275294T1 (de) 2004-09-15

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