EP1126559A1 - Verbinderabdeckung mit Druckelement - Google Patents

Verbinderabdeckung mit Druckelement Download PDF

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Publication number
EP1126559A1
EP1126559A1 EP01500011A EP01500011A EP1126559A1 EP 1126559 A1 EP1126559 A1 EP 1126559A1 EP 01500011 A EP01500011 A EP 01500011A EP 01500011 A EP01500011 A EP 01500011A EP 1126559 A1 EP1126559 A1 EP 1126559A1
Authority
EP
European Patent Office
Prior art keywords
locking element
cables
electrical
compression element
electrical connectors
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Withdrawn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
EP01500011A
Other languages
English (en)
French (fr)
Inventor
Josep Carrer Fuster S/N Matamoros Bonilla
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.)
Lear Automotive EEDS Spain SL
Original Assignee
Lear Automotive EEDS Spain SL
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 Lear Automotive EEDS Spain SL filed Critical Lear Automotive EEDS Spain SL
Publication of EP1126559A1 publication Critical patent/EP1126559A1/de
Withdrawn legal-status Critical Current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
    • H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure
    • 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
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/582—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the cable being clamped between assembled parts of the housing
    • H01R13/5825—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the cable being clamped between assembled parts of the housing the means comprising additional parts captured between housing parts and cable

Definitions

  • the present Patent of Invention application consists, as its title indicates, of a "LOCKING ELEMENT FOR ELECTRICAL CONNECTORS", whose features of construction, shape and design fulfil the object for which they have specifically been planned, with maximum safety and effectiveness.
  • This configuration gives rise to many problems of noise due to the vibrations arising from the movement of the cables, above all in electrical installations of vehicles and the like.
  • a cover or locking element for electrical connectors made up of a body which fits into the upper part of the electrical connector and is intended to protect the cables which run inside it.
  • the peculiarity of said locking element lies in the fact that, in the inner part of its upper side, it is provided with a compression element which consists of a flexible laminar body for compressing the cables in the locked position, preventing them from moving and causing unwanted vibrations and noises in the electrical connection area. Moreover, good connection conditions are ensured as the cables are firmly held in the electrical connector.
  • the configuration of the locking element which is the object of the present invention avoids the use of bands or the arrangement of clamps for holding the cables. Moreover, the described locking element allows the cables to be extracted, when necessary, in a very simple way.
  • the flexible laminar body has a concave transverse section adapted to apply pressure on the cables arranged inside in the locking position.
  • This configuration reduces the transmission of vibrations from the cabling produced by micro-movements of the same.
  • said concave element is made of elastomer or in any other suitable material which is capable of absorbing the vibrations and holding the cables without damaging them.
  • the transverse section of the compression element has side extensions which are immobilised in the inner area of the side walls of the locking element, so that said compression element is perfectly integrated into the connector cover.
  • the elements which appear in the attached drawings are the following: (1) locking element or cover of an electrical connector, (2) extension of the locking element, (3) side walls of the locking element, (4) upper wall of the locking element, (5) inner area of the locking element, (6) flexible laminar body, and (7, 8) side extensions of the flexible laminar body.
  • Figure 1 illustrates an embodiment of a locking element (1) or cover which is used in an electrical connector for cars (not shown).
  • the locking element (1) has an extension (2) which is conveniently adapted for the outlet of the electrical cables. Said extension (2) has been illustrated with greater detail in the frontal section of figure 2 of the drawings included in the present report.
  • the extension (2) of the locking element (1) has, as a whole, a transverse section which is, essentially, in the shape of an inverted U, defined by side walls (3) and an upper wall (4). Said walls (3, 4) form an inner area (5) for the passage of the electrical cables (not shown).
  • the locking element or cover (1) which serves to protect the cables which run through the connector, advantageously incorporates, in the inner part of its upper side (4), a compression element (6) made up of a flexible laminar body made of, for example, elastomer, which compresses the cables when the cover (1) is in the locking position. In said position, which is that illustrated in figure 1, the cables (not shown) are tightly compressed inside (5) the cover (1) of the connector. In this way the vibrations in the electrical connection area are reduced and, moreover, good connection conditions are ensured, without the need to clamp the cables.
  • the flexible laminar body (6) has a concave transverse section with the purpose of applying appropriate pressure on the cables arranged inside (5) the cover (1) of the connector in the locking position.
  • the transverse section of the compression element (6) has side extensions (7, 8) joined rigidly in the inner area of the side walls (3) of the extension (2) of the locking element or cover (1), whereby the compression element (6) is perfectly integrated into the cover (1) of the electrical connector.
  • the compression element (6) serves as a wiring centerer and prevent the vibrations of the same caused by the micro-movements of the assembly arranged in the vehicle.
  • the locking element for electrical connectors which is the object of the present invention is mainly destined to high density connectors supporting a high number of cables.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
EP01500011A 2000-01-25 2001-01-12 Verbinderabdeckung mit Druckelement Withdrawn EP1126559A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200000146 2000-01-25
ES200000146 2000-01-25

Publications (1)

Publication Number Publication Date
EP1126559A1 true EP1126559A1 (de) 2001-08-22

Family

ID=8492032

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01500011A Withdrawn EP1126559A1 (de) 2000-01-25 2001-01-12 Verbinderabdeckung mit Druckelement

Country Status (1)

Country Link
EP (1) EP1126559A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006098113A1 (en) * 2005-03-15 2006-09-21 Toyota Jidosha Kabushiki Kaisha Connector
US7645157B2 (en) 2005-03-15 2010-01-12 Toyota Jidosha Kabushiki Kaisha Connector

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5597330A (en) * 1994-09-14 1997-01-28 Yazaki Corporation Pressure-contact connector
US5876235A (en) * 1996-04-15 1999-03-02 Yazaki Corporation Connector mounting structure
FR2779012A1 (fr) * 1998-05-19 1999-11-26 Framatome Connectors France Capot pour connecteur electrique et dispositif de bridage cable / capot

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5597330A (en) * 1994-09-14 1997-01-28 Yazaki Corporation Pressure-contact connector
US5876235A (en) * 1996-04-15 1999-03-02 Yazaki Corporation Connector mounting structure
FR2779012A1 (fr) * 1998-05-19 1999-11-26 Framatome Connectors France Capot pour connecteur electrique et dispositif de bridage cable / capot

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006098113A1 (en) * 2005-03-15 2006-09-21 Toyota Jidosha Kabushiki Kaisha Connector
US7645157B2 (en) 2005-03-15 2010-01-12 Toyota Jidosha Kabushiki Kaisha Connector
CN101138136B (zh) * 2005-03-15 2012-03-21 丰田自动车株式会社 连接器

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