EP0823753A1 - Broche à contact - Google Patents

Broche à contact Download PDF

Info

Publication number
EP0823753A1
EP0823753A1 EP97113106A EP97113106A EP0823753A1 EP 0823753 A1 EP0823753 A1 EP 0823753A1 EP 97113106 A EP97113106 A EP 97113106A EP 97113106 A EP97113106 A EP 97113106A EP 0823753 A1 EP0823753 A1 EP 0823753A1
Authority
EP
European Patent Office
Prior art keywords
contact pin
contact
protective element
free end
pin
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.)
Granted
Application number
EP97113106A
Other languages
German (de)
English (en)
Other versions
EP0823753B1 (fr
Inventor
Peter Murray
Gerhard Huiskamp
Rainer Schulze
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.)
Weidmueller Interface GmbH and Co KG
Original Assignee
Weidmueller Interface 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 Weidmueller Interface GmbH and Co KG filed Critical Weidmueller Interface GmbH and Co KG
Publication of EP0823753A1 publication Critical patent/EP0823753A1/fr
Application granted granted Critical
Publication of EP0823753B1 publication Critical patent/EP0823753B1/fr
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
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • 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
    • H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
    • H01R13/035—Plated dielectric material

Definitions

  • the invention is therefore based on the object of a contact pin with finger safety to create without affecting the contact function.
  • the Solution according to the invention is that the contact pin starting from a Contacting zone one of these reduced in cross-sectional dimensions has free end portion with a within the cross-sectional contour the contacting protection element made of insulating material connected is.
  • the protective element ensures protection against contact for the fingers of the operator.
  • the contacting function remains completely unaffected, since the contacting zone of the protective element is not affected and in that the protective element with its dimensions within the cross-sectional contour within the contact zone remains, of the protective element that cooperates with the contacting zone Socket contact not impaired, especially possibly damaged or can be expanded too far.
  • the protective element with the free End portion of the contact pin positively connected to with great certainty to prevent the protective element in about when pulling the contact pin the contact socket remains.
  • the protective element is on the outside in an area that does not interact with the contact socket with a Provided locking projection with a locking recess of the housing of the Socket contact bearing component can work together for an additional To form a trigger lock. Further preferred configurations are in the subclaims featured.
  • a contact pin 1 is provided which is spaced apart has a contacting zone 2 from its free end, which in contacting directions in their cross-sectional dimensions widened compared to the contact pin thickness is. This is achieved in that the contact pin material in the contact zone 2 is cut approximately in the middle from one side to the other side and the material areas next to the cut 3 are pronounced in opposite directions, so that there are corresponding characteristics 4. It is the outer surfaces of these forms 4, which then makes contact with the approximately tulip-shaped indicated in Figure 1 Interaction of socket contact 5. As the view in FIG. 1 shows, This also results in dimensions when viewed in the contacting direction Free end section 6 of the contact pin, which is smaller than the contacting zone 2 1.
  • the protective element 7 can be, for example, a sleeve-like injection molded part is snapped onto the free end section 6 of the contact pin 1.
  • the protective element 7 with the free end section 6 is configured of the contact pin 1 in a positive connection.
  • the illustrated embodiment is a recess in the free end portion 6 of the contact pin 1 at one point 8 provided and on the inside of the contactor element 7 there is a locking projection 9, which can snap into the recess 8. This ensures that when pulling the contact pin, the protective element 7 is not about Socket contact 5 gets stuck.
  • the protective element 7 can also be on the outside, Appropriately at a point that is not in contact with the socket contact 5 can come, be provided with a locking projection.
  • a locking recess for the locking projection 10 may be provided in the insulating housing of the component that carries the socket contact 5. This latching acts as an additional pull-off lock for the plug connection.
  • the protective element can also be produced in another way and with the free End portion of the contact pin 1 are connected, for example by immersion of the free end section 6 of the contact pin 1 in a plastic bath Wrapping the free end section with an insulation material layer or through direct spraying of the insulation material onto the free end section.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Lead Frames For Integrated Circuits (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
EP97113106A 1996-08-08 1997-07-30 Broche à contact Expired - Lifetime EP0823753B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29613737U 1996-08-08
DE29613737U DE29613737U1 (de) 1996-08-08 1996-08-08 Kontaktstift

Publications (2)

Publication Number Publication Date
EP0823753A1 true EP0823753A1 (fr) 1998-02-11
EP0823753B1 EP0823753B1 (fr) 2001-10-24

Family

ID=8027576

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97113106A Expired - Lifetime EP0823753B1 (fr) 1996-08-08 1997-07-30 Broche à contact

Country Status (4)

Country Link
EP (1) EP0823753B1 (fr)
AT (1) ATE207658T1 (fr)
DE (2) DE29613737U1 (fr)
ES (1) ES2164285T3 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001073899A1 (fr) * 2000-03-31 2001-10-04 Tyco Electronics Amp Gmbh Fiche, connexion enfichable entre la fiche et une prise et utilisation de la fiche
CN103107434A (zh) * 2011-10-10 2013-05-15 李尔公司 具有优化尖状部的连接器
CN103762434A (zh) * 2014-01-22 2014-04-30 四川华丰企业集团有限公司 一种金属接触件及其高压电连接器
WO2018033539A1 (fr) * 2016-08-16 2018-02-22 Abb Schweiz Ag Contact de puissance de dispositif de commutation et isolation de contact de puissance
CN112313841A (zh) * 2018-06-25 2021-02-02 株式会社自动网络技术研究所 端子
WO2023021979A1 (fr) * 2021-08-20 2023-02-23 株式会社オートネットワーク技術研究所 Unité de borne et première borne

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3670495B2 (ja) * 1998-11-09 2005-07-13 矢崎総業株式会社 端子

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572595A1 (fr) * 1984-10-31 1986-05-02 Radiall Ind Elements de connecteur coaxial du type a verrouillage et deverrouillage rapides
US5131855A (en) * 1991-05-29 1992-07-21 Westinghouse Electric Corp. Grounding stud assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1674424U (de) * 1954-01-20 1954-04-01 Joachim Jacobowitz Stift fuer elektrische stecker.
DE1142020B (de) * 1959-06-15 1963-01-03 Hochkoepper & Co P Steckerstift fuer Stecker mit und ohne Schutzkontaktvorrichtung
DE1615681A1 (de) * 1967-01-27 1970-06-18 Amp Inc Elektrischer Steckerstift und Verfahren zu seiner Herstellung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572595A1 (fr) * 1984-10-31 1986-05-02 Radiall Ind Elements de connecteur coaxial du type a verrouillage et deverrouillage rapides
US5131855A (en) * 1991-05-29 1992-07-21 Westinghouse Electric Corp. Grounding stud assembly

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001073899A1 (fr) * 2000-03-31 2001-10-04 Tyco Electronics Amp Gmbh Fiche, connexion enfichable entre la fiche et une prise et utilisation de la fiche
CN103107434A (zh) * 2011-10-10 2013-05-15 李尔公司 具有优化尖状部的连接器
US8951051B2 (en) 2011-10-10 2015-02-10 Lear Corporation Connector having optimized tip
DE102012218469B4 (de) * 2011-10-10 2015-07-30 Lear Corp. Berührungssicherer Messerkontakt-Verbinder mit nichtleitender Endkappe und Metalleinsatz
CN103762434A (zh) * 2014-01-22 2014-04-30 四川华丰企业集团有限公司 一种金属接触件及其高压电连接器
CN103762434B (zh) * 2014-01-22 2015-10-21 四川华丰企业集团有限公司 一种金属接触件及其高压电连接器
WO2018033539A1 (fr) * 2016-08-16 2018-02-22 Abb Schweiz Ag Contact de puissance de dispositif de commutation et isolation de contact de puissance
CN109565125A (zh) * 2016-08-16 2019-04-02 Abb瑞士股份有限公司 开关设备功率触点和功率接触绝缘部
CN109565125B (zh) * 2016-08-16 2021-05-18 Abb瑞士股份有限公司 开关设备功率触点和功率接触绝缘部
CN112313841A (zh) * 2018-06-25 2021-02-02 株式会社自动网络技术研究所 端子
CN112313841B (zh) * 2018-06-25 2022-05-31 株式会社自动网络技术研究所 端子
WO2023021979A1 (fr) * 2021-08-20 2023-02-23 株式会社オートネットワーク技術研究所 Unité de borne et première borne

Also Published As

Publication number Publication date
DE59705047D1 (de) 2001-11-29
DE29613737U1 (de) 1996-09-19
EP0823753B1 (fr) 2001-10-24
ATE207658T1 (de) 2001-11-15
ES2164285T3 (es) 2002-02-16

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