WO1998000887A1 - Steckverbinder mit verschliessbarem deckelteil und verfahren zum anschliessen einer zuleitung an einen solchen steckverbinder - Google Patents
Steckverbinder mit verschliessbarem deckelteil und verfahren zum anschliessen einer zuleitung an einen solchen steckverbinder Download PDFInfo
- Publication number
- WO1998000887A1 WO1998000887A1 PCT/DE1997/001311 DE9701311W WO9800887A1 WO 1998000887 A1 WO1998000887 A1 WO 1998000887A1 DE 9701311 W DE9701311 W DE 9701311W WO 9800887 A1 WO9800887 A1 WO 9800887A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- contact
- connector
- contact chamber
- cover part
- housing
- 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
- 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
- H01R13/5829—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 clamping part being flexibly or hingedly connected to the housing
-
- 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
-
- 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
- H01R12/778—Coupling parts carrying sockets, clips or analogous counter-contacts
Definitions
- the invention relates to a connector with a housing with at least one contact chamber for receiving at least one contact element, which has a contact part and a connecting part, which can be electrically connected to a supply line, and a method for connecting a supply line to such a connector.
- the contact elements with a supply line already connected are inserted into corresponding contact chambers of the housing of the connector.
- the contact elements here are often formed from a stamped sheet metal electrical connector with a front contact part, for example a socket or pin contact, and a rear / connection part to which the stripped end of a lead is soldered, welded or clamped in order to provide an electrical connection between the lead and the contact element ensure.
- the aim of the present invention is to provide a connector which can be equipped with contact elements and feed lines in a substantially simpler manner.
- the aim of the invention is to specify a method with which an electrical feed line can be used in such a connector.
- This goal is achieved in a connector in that the contact chamber of the connector housing has a contact chamber area which is fixed at the front in the plug-in direction and provided with a housing opening on the front end face for receiving the contact part of the contact element and a rear contact chamber area which can be closed by a cover part for receiving the Has connection part of the contact element, and that the cover part (13) of the rear contact chamber area (11) has a wall part (12) through which, when the second contact chamber area (11) is closed, a connection to the / connection part (32) of the contact element (30 ) connected supply line (40) can be clamped.
- the main difference of such a connector to the previously known connectors consists in the division of the contact chamber into a front, fixed contact chamber area and a rear contact area that can be closed by the cover part, in which the connecting part of a contact element to be inserted comes to rest.
- This implementation makes it possible in a simple manner to insert a contact element not yet equipped with a supply line in the front contact chamber region and then, when the rear contact chamber region is open, to electrically connect the supply line to the connecting part of the contact element, the supply line being clamped or closed by the cover part. is held.
- Another bracket enables a very efficient, automated production of cable sets, as is particularly necessary in automotive applications.
- the cover part can also provide strain relief on the supply line.
- the supply line held on a carrier which can be, for example, a flat cable or a flat ribbon cable, is provided with recesses within the carrier. Wall elements of the cover part engage in these recesses.
- the rear contact chamber area is expediently designed to be so long that the rear part of the contact element is protruded from the rear contact chamber area in the opposite direction to the plug-in direction of the connector. Such an implementation ensures that the connection area between the connection part of the contact element and. Supply line is arranged within the contact chamber and effective protection of this electrical connection point is ensured when the cover part is closed.
- the connector housing has a wall which extends along the plug-in direction through the entire connector housing and which is both a component of the front and rear contact chamber area.
- the connection part of a contact element to be inserted into the connector housing can rest on this wall in this implementation.
- Such a wall, which extends through the entire connector housing, enables a very simple construction of the connector housing.
- the second contact chamber area has a cover part which is preferably integrally formed on the walls of the front contact chamber area by means of a hinge element.
- a hinge-like closable cover part a separate cover part can also be provided which, after the electrical connection between the connection part of the contact element and the lead has been made, is placed in a suitable manner on the rear contact chamber region of the plug connector housing and is held there.
- the cover part of the rear contact chamber region has a projection which, when the cover part is closed and the rear contact chamber region is closed, narrows an opening of the first contact chamber region which faces away from the plug-in direction. This allows a richly used contact element can be engaged so that it no longer accidentally falls out of the front contact chamber area.
- the aforementioned projection on the cover part thus also serves as a secondary fuse for a contact element correctly inserted in the front contact chamber area.
- the cover part of the rear contact chamber region is expediently designed such that a wall part of this cover part clamps a cable connected to the connection part of the contact element or a correspondingly connected feed line when the rear contact is closed.
- the cover part preferably latches in the closed position and is also designed in such a way that, in addition to the secondary locking mechanism mentioned, it also serves as strain relief for a connected supply line.
- coding of the connector can be achieved by means of coding elements on the cover part or on the connector housing and / or on the feed line.
- the connector housing and the contact chambers provided there so that a single-row or multi-row assembly with contact elements is possible.
- the connector according to the invention can also be designed in such a way that its contact chambers allow it to be equipped with different contact elements.
- the method according to the invention for equipping such a plug connector with contacts and feed line has the following method steps:
- connection part of the contact element and the selected supply line can be made in any way, for. B. by soldering, welding, riveting, clamping or the like.
- the connector according to the invention is preferably made of plastic and is provided both for receiving socket and / or pin contacts.
- one or more cover parts which can be folded over film hinges are provided on the connector housing.
- the contact elements including power contact elements, can be inserted into the connector housing and pre-locked there. With the cover part or cover parts open, an area of the contact elements, namely the connecting part of the contact elements, remains freely accessible from at least one side.
- the connector housings pre-populated in this way can easily be automatically removed from magazine systems by a cable harness manufacturer and arranged in the correct position with the appropriate cable sets using a suitable handling system.
- cover part or cover parts when the cover part or cover parts are open, only the printed circuit boards or ribbon cables provided with the corresponding lines need to be inserted into the connector housing in the connector housing. Subsequently, the contact elements which have been pre-inserted and pre-latched in the front contact chamber areas can be operated in one operation with the selected supply lines in the rear contact chamber, which is still open. be richly connected. The cover part is then folded in and preferably locked.
- Figure 1 is a sectional view through the housing of a connector not yet populated according to the invention with the cover part open.
- FIG. 2 shows the connector housing according to FIG. 1 in a sectional view with the cover part open and with the contact element already inserted
- FIG. 3 shows a similar view to FIGS. 1 and 2, but with a feed line already connected to the contact element,
- FIG. 4 shows the connector according to FIG. 3 with the cover part closed in a sectional view
- FIG. 4a shows the connector according to FIG. 4 in a top view from the front onto the plug side
- FIG. 4b the connector according to FIG. 4 from behind
- FIG. 5 shows a second exemplary embodiment of a plug connector which is already equipped with individual contacts and feed lines and is in two rows, in a sectional view
- FIG. 5a shows the connector according to FIG. 5 in a top view from the front onto the plug side
- Figure 5b shows the connector of Figure 5 in plan view of the back
- FIG. 6 shows an example of a flat cable which is suitable for fitting the plug connector according to the invention.
- a first embodiment of a housing 1 of a connector according to the invention is shown in a sectional view along the direction of insertion of the connector.
- the housing 1 has a wall 4 which extends over the entire length of the housing 1 and delimits both a front contact chamber region 10 and a rear contact chamber region 11 on the bottom side.
- the front contact chamber region 10 is designed to be stationary and has an opening for receiving a contact part of a contact element.
- this front contact chamber area 10 is provided with a housing opening 3, through which a pin contact of another connector can be inserted to form the contact.
- the front contact chamber area 10 also has a further housing opening 5 which is arranged opposite the wall 4.
- This housing opening 5 serves as a latching aid for a latching element of the contact part of a contact element to be inserted in the front contact chamber region 10, which is not yet inserted into the housing 1 of the connector in FIG.
- the front contact chamber region 10 extends over approximately 1/3 of the entire length of the housing 1 of the connector.
- the front contact chamber area 10 is provided on its side facing away from the insertion direction with an opening 6 through which the contact element can be inserted into the front contact chamber area 10.
- Wall part 7 of the front contact chamber area 10 has in the area of the 6 an L-shaped recess 8 on, which will be discussed in more detail.
- the rear contact chamber region 11 is equipped with a closable cover part 13.
- the cover part 1.3 is integrally formed on the wall part 7 of the front contact chamber area 10 via a hinge element 15.
- the hinge element 15 engages at the opening 6 of the front contact chamber region 10 on the wall part 7 of the housing 1.
- the cover part 13 is shown in the open position and is perpendicular to the bottom wall 4.
- the cover part 13 has a largely L-shaped cross section, such that when the cover part 13 is closed, the longer L-leg approximately parallel to the bottom wall 4 runs and the shorter L-leg rests on this wall 4.
- the longer L-leg of the cover part 13 is designated in FIG. 1 with the reference number 14 and the shorter L-leg with the reference number 12.
- On the two opposite edge sides of the shorter L-leg protrude further wall parts 12 ', which will be explained in more detail in connection with Figure 6.
- a nose-shaped projection 17 is integrally formed on the cover part 13. This projection 17 is designed in such a way that, when the cover part 13 is closed, it can engage in the L-shaped recess 8 of the wall 7 of the front contact chamber region 10.
- the cover part 13 has a further, spaced-apart wall part 19 which runs essentially parallel to the wall part 14 and which serves as a gripping aid and additionally has a latching element 20 in order, for example, to be latched in a housing (not shown).
- Figure 2 shows the housing 1 of the connector of Figure 1 unchanged.
- a contact element 30 has already been inserted into the housing 1 of the plug connector.
- the contact element 30 is a socket contact, the contact part 31 of which is designed as a spring arm contact.
- the contact part 31, formed as a spring arm contact part, of the contact element 30 is completely inserted into the front contact space region 10 of the housing 1 of the connector and held there in a latching manner.
- the latching holder is ensured by a latching tongue 32 which engages in the housing opening 5 explained in connection with FIG. 1.
- the contact part 31 of the contact element 30 is of exactly the same length as the length of the front contact chamber region 10 in relation to the plugging direction.
- a connecting part 32 is molded onto the contact part 31 of the contact element 30, which in the present exemplary embodiment projects into the still open rear contact chamber region 11.
- the connection part 32 of the contact element 30 lies flat on the bottom-side wall 4 of the housing 1 of the connector.
- the wall 4 is designed to be significantly longer than the connection part 32.
- the base part 4 consequently projects beyond the connection part 32 of the contact element 30.
- a connecting line 40 is already electrically connected to the connecting part 32 of the contact element 30, for example by a suitable welding, soldering, clamping or gluing process or the like.
- the electrical connection between the supply line 40 and the connecting part 32 is thus made with the cover part 13 open, the contact element 30 already being inserted into the front contact chamber area 10 and pre-latched there.
- a ribbon cable, a flexible circuit board provided with lines or the like can preferably be used as a suitable feed line 40.
- FIG. 4 shows the fully assembled housing 1 of the connector with the cover part 13 closed in a sectional view.
- the rear contact chamber area 11 is closed by folding down the cover part 13.
- the cover part 13 is preferably held in a latching manner when the closed position is reached on the housing 1 of the connector, which is not shown in FIG.
- the wall part 12 of the cover part 13 presses and locks the feed line 14, as a result of which strain relief of the feed line 40 is also achieved.
- the nose-shaped projection 17 of the cover part 13 now engages in the recess 8 of the wall 7 of the front contact chamber region 10.
- the projection 17 is designed so thick that the opening 6 of the front contact chamber region 10 facing away from the insertion direction is narrowed by this projection 17.
- Contact element 30 engages behind and thus a further securing of the contact element 30 is achieved.
- FIGS. 4 a and 4 b show the front and rear end views of the housing 1 of the connector shown in FIG. 4 in a sectional view.
- the housing 1 has four contact chambers lying next to one another in a row for receiving 4 identical contact elements 30.
- the plug connector shown in a sectional view in FIG. 5 essentially consists of two plug connectors of FIG. 4 arranged in mirror image with respect to the wall 4. Such an arrangement of a plug connector can be used to implement a two-row contact chamber arrangement.
- FIG. 6 shows a section of a feed line 40 designed as a flat conductor.
- the flat conductor has four metallic conductor tracks 44 which run next to one another and are arranged on a suitable carrier 41 and each narrow towards the plug side.
- the plug side of the flat conductor is arranged on the left in FIG. 6. With this plug-in side, the flat conductor is inserted into the connector.
- carrier 41 e.g. a plastic film can be used.
- the individual conductor tracks 44 consist, for example, of copper or another electrically conductive material.
- the carrier 41 has e.g. quadrangular recesses 42.
- the wall parts 12 ′ of the cover part 13 of the housing of the plug connector which protrude like a nose, can engage in these recesses 44 and thus ensure effective strain relief of the flat conductor.
- the engagement of the wall parts 12 'in the recesses 42 of the flat conductor can be seen in Fig. 4b and Fig. 5b.
- a connector has been explained in connection with the figures, which has a cover part or two cover parts, which are each integrally formed on the connector housing via a hinge, it is also within the scope of the present invention, the cover part or the To form cover parts as separate cover parts, which are placed on the connector 1 in a suitable manner.
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Multi-Conductor Connections (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97931648A EP0909469A1 (de) | 1996-07-01 | 1997-06-24 | Steckverbinder mit verschliessbarem deckelteil und verfahren zum anschliessen einer zuleitung an einen solchen steckverbinder |
JP10503733A JP2000513485A (ja) | 1996-07-01 | 1997-06-24 | 閉鎖可能な蓋部分を備えた差込みコネクタ、および差込みコネクタに導線を接続するための方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19626411.1 | 1996-07-01 | ||
DE19626411 | 1996-07-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998000887A1 true WO1998000887A1 (de) | 1998-01-08 |
Family
ID=7798589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1997/001311 WO1998000887A1 (de) | 1996-07-01 | 1997-06-24 | Steckverbinder mit verschliessbarem deckelteil und verfahren zum anschliessen einer zuleitung an einen solchen steckverbinder |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0909469A1 (de) |
JP (1) | JP2000513485A (de) |
KR (1) | KR20000022414A (de) |
WO (1) | WO1998000887A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1071167A1 (de) * | 1999-07-20 | 2001-01-24 | Framatome Connectors International | Steckverbinder mit Kabelzugentlastung |
WO2023021490A1 (en) * | 2021-08-20 | 2023-02-23 | Te Connectivity Solutions Gmbh | Connector for a flat flexible cable |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4269466A (en) * | 1979-11-23 | 1981-05-26 | Amp Incorporated | Connector and strain relief for flat transmission cable |
EP0147080A2 (de) * | 1983-12-27 | 1985-07-03 | Amp Incorporated | Steckverbinder für ein koaxiales Bandkabel |
US4875875A (en) * | 1987-09-28 | 1989-10-24 | Brintec Corporation | Field terminable modular connector |
EP0452555A1 (de) * | 1990-04-17 | 1991-10-23 | Schaltbau Aktiengesellschaft | Steckverbinder, insbesondere Zwittersteckverbinder |
-
1997
- 1997-06-24 KR KR1019980710846A patent/KR20000022414A/ko not_active Application Discontinuation
- 1997-06-24 JP JP10503733A patent/JP2000513485A/ja active Pending
- 1997-06-24 WO PCT/DE1997/001311 patent/WO1998000887A1/de not_active Application Discontinuation
- 1997-06-24 EP EP97931648A patent/EP0909469A1/de not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4269466A (en) * | 1979-11-23 | 1981-05-26 | Amp Incorporated | Connector and strain relief for flat transmission cable |
EP0147080A2 (de) * | 1983-12-27 | 1985-07-03 | Amp Incorporated | Steckverbinder für ein koaxiales Bandkabel |
US4875875A (en) * | 1987-09-28 | 1989-10-24 | Brintec Corporation | Field terminable modular connector |
EP0452555A1 (de) * | 1990-04-17 | 1991-10-23 | Schaltbau Aktiengesellschaft | Steckverbinder, insbesondere Zwittersteckverbinder |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1071167A1 (de) * | 1999-07-20 | 2001-01-24 | Framatome Connectors International | Steckverbinder mit Kabelzugentlastung |
WO2023021490A1 (en) * | 2021-08-20 | 2023-02-23 | Te Connectivity Solutions Gmbh | Connector for a flat flexible cable |
Also Published As
Publication number | Publication date |
---|---|
JP2000513485A (ja) | 2000-10-10 |
KR20000022414A (ko) | 2000-04-25 |
EP0909469A1 (de) | 1999-04-21 |
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