WO2004040706A1 - Verbinder für flex-flachbandkabel - Google Patents
Verbinder für flex-flachbandkabel Download PDFInfo
- Publication number
- WO2004040706A1 WO2004040706A1 PCT/EP2003/011746 EP0311746W WO2004040706A1 WO 2004040706 A1 WO2004040706 A1 WO 2004040706A1 EP 0311746 W EP0311746 W EP 0311746W WO 2004040706 A1 WO2004040706 A1 WO 2004040706A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ribbon cable
- connector according
- slide
- flex ribbon
- spring contacts
- Prior art date
Links
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
- 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
- H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
-
- 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
- H01R13/5804—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 comprising a separate cable clamping part
- H01R13/5816—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 comprising a separate cable clamping part for cables passing through an aperture in a housing wall, the separate part being captured between cable and contour of aperture
-
- 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
- H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/592—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures connections to contact elements
-
- 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
- H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/771—Details
- H01R12/772—Strain relieving means
Definitions
- the present invention relates to connectors for flexible ribbon cables according to the preamble of claim 1.
- Such a connector is known for example from GB-1 317 264 B1.
- the connector described therein has spring contacts in a housing, which are pressed against stripped areas of the flex ribbon cable, while the opposite end of these spring contacts is designed as a plug sleeve for receiving plug pins.
- Two Flex ribbon cables are connected to each other by direct contact between stripped ribbon cable parts.
- the connector structures described there prove to be complicated in terms of their handling and effective strain relief is not discernible.
- the present invention has for its object to improve a generic connector in such a way that its handling is simplified and safe strain relief is always guaranteed with the flex ribbon cables involved.
- the invention is based on the idea of moving the plug in its end position into the flex ribbon cable or cables involved pinch a "chicane" in which the cables are locally kinked strongly, so that the static friction forces occurring during tensile loading are so great that tearing out of the flex ribbon cable from the connector can be effectively prevented.
- the operating person experiences that the end position has been reached during assembly of the connector by engaging connector elements.
- Figure 1 is a partially sectioned perspective view of a first embodiment of the connector according to the invention.
- Fig. 2 shows the connector of Figure 1 in the pre-locking and in the end position.
- Fig. 3 shows a further embodiment of the present invention in the pre-locking and in the final locking position
- Fig. 4 shows a third embodiment of a connector according to the present invention, partially cut in perspective view in the pre-locking and final locking position.
- the connector 1 shown in FIG. 1 has a housing 3 with an insertion shaft 4 for a flexible ribbon cable 2. This is inserted into the insertion shaft 4 until it strikes the end thereof.
- the flexible ribbon cable 2 has stripped conductor tracks at its head end, onto which spring contacts 5 press.
- a slide 9 is inserted into the insertion shaft 4 introduced that has multiple functions. On the one hand, it brings about a strain relief of the flex ribbon cable 2 described in more detail below, on the other hand it presses the spring contacts 5 more strongly onto the stripped conductor tracks of the flex ribbon cable 2.
- the strain relief is brought about by a ramp 12 at the rear end of the slide, seen in the plug-in direction, which protrudes in a pre-assembly position with its rear end up over the insertion shaft 4.
- the ramp 12 On its underside, the ramp 12 has a rib 10 running transversely to the direction of insertion. In the final locking position, this rib 10 is opposite a recess 11 or an opening 11 in the bottom of the housing 3.
- the slider 9 has in its end an actuating surface 14 with a gap through which the flexible ribbon cable 2 is passed.
- the actuating surface 14 serves as a force introduction surface for an operator who presses on the actuating surface in the plugging direction until the slide 9 locks in its end position.
- the ramp 12 is pressed downward by the upper edge of the insertion shaft 4, so that the transverse rib 10 presses the flex ribbon cable 2 into the recess or into the opening 11.
- the pre-locking and the end position are shown in Fig. 2. It can be clearly seen in Fig. 2b that the cross rib 10 comes to lie in its end position, seen in the plugging direction, of the front edge of the recess or opening 11, so that the flex ribbon cable 2 experiences an almost right-angled kink, which is one represents effective strain relief.
- the upper rear edge of the slide 9 latches in the end position under a shoulder 15 which is provided in the actuating surface 14.
- the slider 9 also has additional second ramps 9a in the region of its head end which, when the slider 9 is inserted into the insertion shaft 4, press the compression springs 5 against their legs 5a located away from the flex ribbon cable 2 and form the entire substantially U-shaped Press the spring contacts 5 in the direction of the flex ribbon cable 2. This ensures a stable and secure electrical contact between the contact springs 5 and the stripped conductor tracks of the flex ribbon cable 2.
- the spring contacts 5 have on their sides not in contact with the flex ribbon cable 2 a contact sleeve 16 which are locked in corresponding shafts in the housing 3 for contacting.
- the Flex ribbon cable 2 with pins of a complementary connector.
- Fig. 3 shows an embodiment of a connector according to the invention, with which two flex ribbon cables 2, 7 can be connected to each other.
- Fig. 3 shows the pre-locking division (top left) and the final locking position (bottom right).
- the construction of this connector differs, as can be easily seen, from that shown in FIGS. 1 and 2, only in that a mirror-symmetrical doubling has taken place, with two anti-parallel insertion shafts 4, 4 'in a housing 3 and with spring contacts 5, 5 ', the rear ends of which are connected to one another, or which are made in one piece from the outset.
- the strain relief function and the pressing of the spring contacts 5, 5 'onto the stripped parts of the flex flat ribbon cables 2, 7 are identical to those described with reference to FIGS. 1 and 2.
- the spring contacts 5, 5 ' are fastened to the housing 3 in a manner known per se by a locking part 2 which can be inserted transversely to the plugging direction. This means that the position of the fastening part 20 in the housing 3 is fixed in the locked end position.
- Fig. 4 shows a third embodiment of a connector according to the invention, in which two flex ribbon cables 2, 7 can be inserted into the insertion shaft 4 and encounter two mirror-symmetrically arranged rows of spring contacts 5, 5 ', which are each formed exactly as in the first embodiment.
- the two flexible ribbon cables 2, 7 are guided and fixed here by an intermediate member 17 and an adjoining slide 18.
- the intermediate member 17 has shoulders with which the legs 5b of the spring contacts which are in contact with the conductor tracks are pressed onto the conductor tracks.
- the intermediate member 17 is slit at its rear end along a central plane parallel to the extension of the ribbon cable. The wedge-shaped tip of the slider 18 engages in this slot, so that the rear end of the intermediate member 17 is spread open and, in the process, press the flexible ribbon cables 2, 7 against the inner walls of the insertion shaft 4.
- strain relief projections 20 are provided at the rear ends of the slotted intermediate member parts, which engage in corresponding openings 21 which are punched into the flex ribbon cable ends at a corresponding height in the latter.
- the tabs thus penetrate through the openings, the flexible ribbon cables 2, 7 and open into transverse slots 22, which are also incorporated into the housing 3 at this height.
- the slide 18 is locked in its end position on the housing 3 in a manner known per se, so that both a high contact pressure of the contact springs and a secure strain relief are ensured.
- contact sleeves are also integrally formed on the spring contacts 5 at the other ends.
- this is not to be understood as restrictive; contact pins or, as in the second exemplary embodiment, contact springs for connecting a plurality of flex ribbon cables 2, 7 could also be arranged there.
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Multi-Conductor Connections (AREA)
- Insulated Conductors (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT03769441T ATE477605T1 (de) | 2002-10-31 | 2003-10-23 | Verbinder für flex-flachbandkabel |
CNB2003801022648A CN100477389C (zh) | 2002-10-31 | 2003-10-23 | 用于至少一条扁平挠性电缆的连接器 |
JP2004547552A JP2006505104A (ja) | 2002-10-31 | 2003-10-23 | フレキシブルフラットケーブル用コネクタ |
DE50312975T DE50312975D1 (de) | 2002-10-31 | 2003-10-23 | Verbinder für flex-flachbandkabel |
AU2003278129A AU2003278129A1 (en) | 2002-10-31 | 2003-10-23 | Connector for flexible flat strip cables |
EP03769441A EP1559173B1 (de) | 2002-10-31 | 2003-10-23 | Verbinder für flex-flachbandkabel |
US10/533,344 US7367837B2 (en) | 2002-10-31 | 2003-10-23 | Connector for flexible flat strip cables |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10250934.4 | 2002-10-31 | ||
DE10250934A DE10250934B4 (de) | 2002-10-31 | 2002-10-31 | Verbinder für Flex-Flachbandkabel |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004040706A1 true WO2004040706A1 (de) | 2004-05-13 |
Family
ID=32185299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/011746 WO2004040706A1 (de) | 2002-10-31 | 2003-10-23 | Verbinder für flex-flachbandkabel |
Country Status (9)
Country | Link |
---|---|
US (1) | US7367837B2 (de) |
EP (1) | EP1559173B1 (de) |
JP (1) | JP2006505104A (de) |
KR (1) | KR20050061581A (de) |
CN (1) | CN100477389C (de) |
AT (1) | ATE477605T1 (de) |
AU (1) | AU2003278129A1 (de) |
DE (2) | DE10262045B4 (de) |
WO (1) | WO2004040706A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110534967A (zh) * | 2019-08-30 | 2019-12-03 | 东莞安庆五金有限公司 | 一种排线连接器及其制作方法 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4722745B2 (ja) * | 2006-03-29 | 2011-07-13 | モレックス インコーポレイテド | 中継コネクタ |
JP4818833B2 (ja) * | 2006-06-30 | 2011-11-16 | 日本圧着端子製造株式会社 | 平形柔軟ケーブルのハーネス |
JP4822983B2 (ja) * | 2006-08-23 | 2011-11-24 | モレックス インコーポレイテド | 中継コネクタ |
EP1986284B1 (de) * | 2007-04-23 | 2014-08-20 | Sumitomo Wiring Systems, Ltd. | Steckverbinder und Montageverfahren dafür |
JP4636050B2 (ja) * | 2007-04-27 | 2011-02-23 | 住友電装株式会社 | コネクタ |
CN201178146Y (zh) * | 2008-03-05 | 2009-01-07 | 富士康(昆山)电脑接插件有限公司 | 电连接器及电连接器组件 |
JP5018620B2 (ja) * | 2008-04-25 | 2012-09-05 | オムロン株式会社 | コネクタ |
JP5547525B2 (ja) * | 2010-03-17 | 2014-07-16 | 矢崎総業株式会社 | 端末接続具 |
DE202010006400U1 (de) * | 2010-05-04 | 2011-10-12 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Elektrischer Baugruppenanschluss eines Kraftfahrzeugs |
TWI413315B (zh) * | 2011-08-30 | 2013-10-21 | Wistron Corp | 連接器及其電子裝置 |
JP5952626B2 (ja) * | 2012-04-19 | 2016-07-13 | 矢崎総業株式会社 | 基板コネクタ |
JP7102134B2 (ja) * | 2017-12-06 | 2022-07-19 | タイコエレクトロニクスジャパン合同会社 | コネクタ |
JP6904940B2 (ja) * | 2018-11-22 | 2021-07-21 | 矢崎総業株式会社 | コネクタ |
US11404836B2 (en) * | 2019-10-31 | 2022-08-02 | Aptiv Technologies Limited | Perpendicular electrical connector for wiring |
US11038288B2 (en) | 2019-10-31 | 2021-06-15 | Aptiv Technologies Limited | Electrical splice connector |
US11411342B2 (en) * | 2020-06-24 | 2022-08-09 | Te Connectivity Solutions Gmbh | Connector for a flat flexible cable |
JP7472008B2 (ja) * | 2020-12-15 | 2024-04-22 | 日本航空電子工業株式会社 | コネクタ |
US20240079803A1 (en) * | 2022-09-02 | 2024-03-07 | Aptiv Technologies (2) S.À R.L. | Flat cable connector |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0445973A1 (de) * | 1990-03-01 | 1991-09-11 | Molex Incorporated | Elektrischer Verbinder mit schleifendem Kontakt |
EP0706241A2 (de) * | 1994-10-06 | 1996-04-10 | Japan Aviation Electronics Industry, Limited | Verbinder geringer Einsteckkraft für flexible Schaltungen |
DE19633933A1 (de) * | 1996-08-22 | 1998-04-02 | Gore W L & Ass Gmbh | Bandkabel-Verbinder |
US5984704A (en) * | 1998-04-13 | 1999-11-16 | Japan Aviation Electronics Industry, Ltd. | Zif connector having means for keeping flexible contact sheet in tensile condition |
US6036519A (en) * | 1996-04-17 | 2000-03-14 | Molex Incorporated | Circuit card connector utilizing flexible film circuitry |
EP1195852A1 (de) * | 2000-10-04 | 2002-04-10 | Fci | Verbesserungen für flexible Leiterplatten Zusammenbau |
US6419501B1 (en) * | 1998-11-18 | 2002-07-16 | Yazaki Corporation | Connector for flexible printed circuit board |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US4265507A (en) * | 1979-08-06 | 1981-05-05 | Teledyne Industries, Inc. | Electrical connector for strip conductors |
DE8710741U1 (de) * | 1987-08-05 | 1987-10-01 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De | |
JPH0532945Y2 (de) * | 1989-03-15 | 1993-08-23 | ||
US5370552A (en) * | 1992-09-16 | 1994-12-06 | Sumitomo Wiring Systems, Ltd. | Electrical connector |
US5387123A (en) * | 1993-06-25 | 1995-02-07 | The Whitaker Corporation | Protective cover for header |
JPH0718384U (ja) * | 1993-09-07 | 1995-03-31 | ケル株式会社 | コネクタ |
JP2001052785A (ja) * | 1999-08-03 | 2001-02-23 | Jst Mfg Co Ltd | スライダ及びこれを含むコネクタ |
FR2814864B1 (fr) * | 2000-10-02 | 2005-01-14 | Fci Automotive France | Dispositif de maintien des zones de sertissage d'un circuit souple dans un connecteur electrique et le connecteur equipe |
DE10116454C2 (de) * | 2001-04-03 | 2003-08-14 | Fci Automotive Deutschland Gmb | Verbindungsanordnung für Flex-Flachbandkabel |
-
2002
- 2002-10-31 DE DE10262045A patent/DE10262045B4/de not_active Expired - Fee Related
-
2003
- 2003-10-23 AU AU2003278129A patent/AU2003278129A1/en not_active Abandoned
- 2003-10-23 DE DE50312975T patent/DE50312975D1/de not_active Expired - Lifetime
- 2003-10-23 AT AT03769441T patent/ATE477605T1/de not_active IP Right Cessation
- 2003-10-23 CN CNB2003801022648A patent/CN100477389C/zh not_active Expired - Fee Related
- 2003-10-23 US US10/533,344 patent/US7367837B2/en not_active Expired - Fee Related
- 2003-10-23 EP EP03769441A patent/EP1559173B1/de not_active Expired - Lifetime
- 2003-10-23 JP JP2004547552A patent/JP2006505104A/ja active Pending
- 2003-10-23 WO PCT/EP2003/011746 patent/WO2004040706A1/de active Application Filing
- 2003-10-23 KR KR1020057007462A patent/KR20050061581A/ko not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0445973A1 (de) * | 1990-03-01 | 1991-09-11 | Molex Incorporated | Elektrischer Verbinder mit schleifendem Kontakt |
EP0706241A2 (de) * | 1994-10-06 | 1996-04-10 | Japan Aviation Electronics Industry, Limited | Verbinder geringer Einsteckkraft für flexible Schaltungen |
US6036519A (en) * | 1996-04-17 | 2000-03-14 | Molex Incorporated | Circuit card connector utilizing flexible film circuitry |
DE19633933A1 (de) * | 1996-08-22 | 1998-04-02 | Gore W L & Ass Gmbh | Bandkabel-Verbinder |
US5984704A (en) * | 1998-04-13 | 1999-11-16 | Japan Aviation Electronics Industry, Ltd. | Zif connector having means for keeping flexible contact sheet in tensile condition |
US6419501B1 (en) * | 1998-11-18 | 2002-07-16 | Yazaki Corporation | Connector for flexible printed circuit board |
EP1195852A1 (de) * | 2000-10-04 | 2002-04-10 | Fci | Verbesserungen für flexible Leiterplatten Zusammenbau |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110534967A (zh) * | 2019-08-30 | 2019-12-03 | 东莞安庆五金有限公司 | 一种排线连接器及其制作方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1559173B1 (de) | 2010-08-11 |
KR20050061581A (ko) | 2005-06-22 |
EP1559173A1 (de) | 2005-08-03 |
JP2006505104A (ja) | 2006-02-09 |
DE10262045A1 (de) | 2004-07-29 |
US7367837B2 (en) | 2008-05-06 |
AU2003278129A1 (en) | 2004-05-25 |
DE50312975D1 (de) | 2010-09-23 |
CN100477389C (zh) | 2009-04-08 |
DE10262045B4 (de) | 2005-06-02 |
ATE477605T1 (de) | 2010-08-15 |
US20060141853A1 (en) | 2006-06-29 |
CN1708881A (zh) | 2005-12-14 |
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