EP2523264A1 - Système de prise pour un circuit - Google Patents

Système de prise pour un circuit Download PDF

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Publication number
EP2523264A1
EP2523264A1 EP12159030A EP12159030A EP2523264A1 EP 2523264 A1 EP2523264 A1 EP 2523264A1 EP 12159030 A EP12159030 A EP 12159030A EP 12159030 A EP12159030 A EP 12159030A EP 2523264 A1 EP2523264 A1 EP 2523264A1
Authority
EP
European Patent Office
Prior art keywords
shaft
collar
housing
base
sealing
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Withdrawn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
EP12159030A
Other languages
German (de)
English (en)
Inventor
Susanne Matzner
Peter Schott
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
Semikron GmbH and Co KG
Semikron Elektronik 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 Semikron GmbH and Co KG, Semikron Elektronik GmbH and Co KG filed Critical Semikron GmbH and Co KG
Publication of EP2523264A1 publication Critical patent/EP2523264A1/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Withdrawn legal-status Critical Current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
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
    • 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
    • H01R12/50—Fixed connections
    • 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
    • H01R13/502—Bases; Cases composed of different pieces

Definitions

  • the invention has for its object to provide a connector system for a circuit arrangement, both mechanical stresses of the circuit board are eliminated and the required sealing properties are ensured in a simple manner.
  • the plug system according to the invention has at least one base element and a shaft element combined therewith.
  • the at least one base element extend spaced from each other and parallel to each other in a spatial direction contact elements, which protrude each with a first Whyendabterrorism from a base surface of the base member and a second Whyendabterrorism from a remote from the base surface top surface of the base member.
  • the shaft element encloses the at least one base element and projects beyond the second contact end sections of the contact elements with a shaft collar, which is oriented in the spatial direction determined by the contact elements.
  • the first contact end portions of the contact elements are provided for contacting a printed circuit board.
  • the shaft element is sealingly firmly connected to a housing of the circuit arrangement.
  • a preferred structure of a circuit arrangement which is, for example, a power electronics circuit arrangement, has a heat sink, which accommodates the components of the circuit arrangement with the highest power loss.
  • the drivers and the logic circuits are mounted on printed circuit boards.
  • the structures designed in this way are then fastened and sealed on the heat sink by means of a suitable housing.
  • Fastening formed by a screw should be done perpendicular to the circuit board.
  • the here not reliably excludable tensile stresses in the connector shaft, i. in the manhole collar of the shaft element, are defined by the invention in the direction of the manhole collar limited movable base element eliminated.
  • the plug system according to the invention is compatible with known plugs, it has at least one base element to a connector system counterpart, ie an external plug member, compatible Contact elements on.
  • a connector system counterpart ie an external plug member
  • compatible Contact elements on.
  • the attachment of the contact elements with the circuit board by soldering and, if necessary, in addition by gluing, screws or the like.
  • the manhole collar of the shaft element and the at least one base element are designed in such a way that they remain limitedly movable in the spatial direction determined by the contact elements in order to easily compensate, for example, production-related tolerances of the plug system in this spatial direction. Due to the two-part design with the at least one base element and the shaft element, the connector system according to the invention differs from known connector systems in which a subelement corresponding to the shaft element and a subelement corresponding to the at least one base element are formed integrally with one another.
  • the shaft element is formed on the underside with a shaft collar outwardly directed bearing collar for the housing.
  • the housing is formed with a hole through which the shaft member extends with its manhole collar.
  • the bearing collar of the shaft element is formed with a circumferential groove for a sealing element.
  • the sealing element is defined by the formed in the bearing collar circumferential groove out.
  • blind holes are provided in the bearing collar of the shaft element, which have an internal thread, and if the housing is formed with congruent holes for fastening screws. With the help of screwed into the blind holes mounting screws, the housing is used on the bearing collar of the shaft element and this is the in the circumferential groove of the bearing collar provided sealing element between the bearing collar of the shaft element and the housing sealingly clamped.
  • manhole collar of the shaft element has on the inside at least one peripheral sealing element which is provided for sealing an external plug member.
  • FIG. 1 1 shows a circuit arrangement 10 with a printed circuit board 12, a plug system 14 for the printed circuit board 12, and with a housing cover element 16.
  • the connector system 14 has a base member 18 with spaced-apart and mutually parallel contact elements 20, extending through the base member 18th extend through.
  • Each contact element 20 has a first contact end portion 22, which protrudes from a base surface 24 of the base member 18, and a second contact end portion 26, which protrudes from a top surface 28 of the base member 18.
  • the first contact end portions 22 of the contact elements 20 are used for contacting with the printed circuit board 12, for example by soldering.
  • the second contact portions 22 are provided for a (not shown) external connector member.
  • the connector system 14 also has a shaft member 30 with a manhole collar 32 and a shaft collar 32 directed downwardly outwardly bearing collar 34.
  • the shaft element 30 encloses the base element 18 with its shaft collar 32.
  • the shaft collar 32 projects beyond the second contact end sections 26, as viewed FIG. 3 is apparent.
  • the shaft member 30 is sealingly fixed to the housing 16.
  • the housing 16 is formed with a hole 36 through which the shaft member 30 extends with its manhole collar 32 in the assembled state.
  • the bearing collar 34 of the shaft element 30 is formed with a circumferential groove 38 for a sealing element 40 (see FIGS Figures 2 and 3 ).
  • the FIG. 3 illustrates, moreover, that the frame or ring-like sealing member 40 from the formed in the bearing collar 34, circumferential groove 38 protrudes defined. This supernatant is labeled "Ü”.
  • the bearing collar 34 has blind holes 42, which are formed with an internal thread 44. This in FIG. 1 Drawn housing 16 is formed with holes 46 which are congruent with the blind holes 42, ie axially aligned, are provided.
  • annular sealing element 50 is provided on the inside of the shaft collar 32 of the shaft member 30 for sealing a (not shown) external plug member.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP12159030A 2011-05-10 2012-03-12 Système de prise pour un circuit Withdrawn EP2523264A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201110075612 DE102011075612A1 (de) 2011-05-10 2011-05-10 Steckersystem für eine Schaltungsanordnung

Publications (1)

Publication Number Publication Date
EP2523264A1 true EP2523264A1 (fr) 2012-11-14

Family

ID=45851397

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12159030A Withdrawn EP2523264A1 (fr) 2011-05-10 2012-03-12 Système de prise pour un circuit

Country Status (3)

Country Link
EP (1) EP2523264A1 (fr)
CN (2) CN202737211U (fr)
DE (1) DE102011075612A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201310613D0 (en) * 2013-06-14 2013-07-31 Enovate Systems Ltd Well bore control system
CN107256930A (zh) * 2017-06-28 2017-10-17 北京普莱德新能源电池科技有限公司 一种用于接插件连接的密封机构、电池箱和电动汽车

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5205977A (en) * 1989-08-31 1993-04-27 Amp Incorporated Method of securing an insert in a shell
DE4210979A1 (de) * 1992-04-02 1993-10-14 Reinshagen Kabelwerk Gmbh Wasserdichtes Gehäuse
US20020142630A1 (en) * 2001-03-28 2002-10-03 Molus Richard J. Through panel wiring system
DE102006037060B3 (de) * 2006-08-08 2008-02-14 Siemens Ag Elektronikeinheit
EP2161790A1 (fr) * 2007-06-28 2010-03-10 Tyco Electronics Japan G.K. Connecteur etanche a l'eau, structure et procede de montage destines a un tel connecteur

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10172644A (ja) * 1996-12-06 1998-06-26 Harness Sogo Gijutsu Kenkyusho:Kk 電子制御ユニットの防水コネクタ
JP2006085947A (ja) * 2004-09-14 2006-03-30 Toshiba Corp コネクタ装置、コネクタ装置の保持方法およびコネクタ装置を有する電子機器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5205977A (en) * 1989-08-31 1993-04-27 Amp Incorporated Method of securing an insert in a shell
DE4210979A1 (de) * 1992-04-02 1993-10-14 Reinshagen Kabelwerk Gmbh Wasserdichtes Gehäuse
US20020142630A1 (en) * 2001-03-28 2002-10-03 Molus Richard J. Through panel wiring system
DE102006037060B3 (de) * 2006-08-08 2008-02-14 Siemens Ag Elektronikeinheit
EP2161790A1 (fr) * 2007-06-28 2010-03-10 Tyco Electronics Japan G.K. Connecteur etanche a l'eau, structure et procede de montage destines a un tel connecteur

Also Published As

Publication number Publication date
DE102011075612A1 (de) 2012-11-15
CN202737211U (zh) 2013-02-13
CN102780126A (zh) 2012-11-14

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