EP1496575A1 - Organe de contact électrique femelle - Google Patents
Organe de contact électrique femelle Download PDFInfo
- Publication number
- EP1496575A1 EP1496575A1 EP04291454A EP04291454A EP1496575A1 EP 1496575 A1 EP1496575 A1 EP 1496575A1 EP 04291454 A EP04291454 A EP 04291454A EP 04291454 A EP04291454 A EP 04291454A EP 1496575 A1 EP1496575 A1 EP 1496575A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- contact member
- cheeks
- intended
- electrical contact
- faces
- 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
Links
- 239000004020 conductor Substances 0.000 claims abstract description 11
- 238000002788 crimping Methods 0.000 claims abstract description 9
- 210000002105 tongue Anatomy 0.000 claims description 7
- 238000012856 packing Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 1
- 229940082150 encore Drugs 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
- H01R13/422—Securing in resilient one-piece base or case, e.g. by friction; One-piece base or case formed with resilient locking means
- H01R13/4223—Securing in resilient one-piece base or case, e.g. by friction; One-piece base or case formed with resilient locking means comprising integral flexible contact retaining fingers
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
- H01R13/436—Securing a plurality of contact members by one locking piece or operation
- H01R13/4361—Insertion of locking piece perpendicular to direction of contact insertion
Definitions
- the present invention relates to a contact member female electric.
- the invention relates to a contact member electrical inserted from a blank of a good material electricity conductor, cut and folded to present, from one end, a pair of crimping tabs an electrical conductor housed in an insulating sheath, a pair of legs intended to be crimped on a bare end of the conductor and a rectangular section body two opposing sides are extended by elastic tabs folded towards the inside of the body and intended to enclose a male tongue inserted in said body.
- two opposite sides of the body comprise, in the vicinity of the free end thereof, a opening for receiving a lug of an elastic bar provided in a channel of an element of a connector electrical connection to ensure the locking of the contact in the channel.
- these contact bodies electric have small dimensions so a simple traction on the driver makes clear the pin from opening so that the contact member is likely to get out of his channel unexpectedly.
- One type is to provide on the faces provided openings, a light intended to receive a pin carried by a flap provided on the connector element electric.
- Another solution is to provide, sliding climb on the housing element, a key provided with fingers intended to engage in the channels to cooperate with the elastic barrettes opposite to those provided pins so that they can no longer escape the openings.
- One of the aims of the present invention is to remedy to this disadvantage.
- the female electrical contact member, object of the invention is of the type comprising a body of general shape parallelepipedic with four faces of which two opposed side of the free end are extended by elastic tabs folded towards the inside of the body and intended to grip a male tongue, while at its other end, the body includes, on the one hand, a first pair of crimping tabs intended to enclose a electrical conductor protected by an insulating sheath and, on the other hand, a second pair of crimping tabs intended to be crimped on a stripped end of said driver, and is characterized in that the body comprises on at least one side, in the vicinity of the free end, an opening, the face provided with the opening and the face opposite being prolonged, each, by a cheek, these going closer to form a part narrow, at least one of the cheeks being pierced with a light.
- an electrical contact member is made female adaptable to all types of second locks.
- the body includes, on two opposite sides, an opening and on each of cheeks prolonging opposite sides, a light.
- the body comprises, in each of the cheeks, on the side of the part thereof adjacent to the faces corresponding, a stamped so as to form in said cheeks projections extending to the edge of corresponding lights.
- a stamped so as to form in said cheeks projections extending to the edge of corresponding lights.
- the electrical contact member shown in the figures is made from a blank of a good conductor metal electricity, cut and folded to present a body 1 with rectangular section with four faces 2, 3, 4 and 5.
- the face 3 is formed by the junction of the two ends of the blank with a dovetailed part 6 inserted in a correspondingly shaped opening 7.
- Faces 2 and 4 are each extended by a elastic tongue 8 folded inside the body 1 and intended to elastically grip an inserted male bar in said body to make the electrical connection.
- the faces 2 and 4, on the opposite side to the tongues 8, are extended by cheeks 13 and 14 that are getting closer from each other and in which are practiced lights respectively 16 and 17, these cheeks 13 and 14 forming a narrow portion 25.
- each of the cheeks 13 and 14 are practiced embossed to form a projecting portion in the vicinity lights 16 and 17, each protruding portion forming, by its edge, a stop stop.
- Body 1 is extended by an intermediate part narrow 21, which is connected to two pairs crimping lugs 22 and 23.
- the crimping tabs 22 are intended to grip a bare end of an isolated conductor, while that the tabs 23 are intended to grip said conductor.
- the contact member electrical is housed in a channel 30 of a housing element 31 of an electrical connector.
- the channel 30 comprises an elastic strip 33 with a pin 32 intended to be inserted in one of the openings 12 to constitute a first locking.
- the housing element 31 is provided with a flap 34 with a pin 35 intended, in the closed position of the shutter 34, to cooperate with the corresponding light 16 and to oppose inadvertent removal of the electrical contact member, the edge of the corresponding stamped 18 butting against the lug 35 (see Figure 5).
- Figure 6 shows a variant in which a connector housing member 40 includes channels 41 in which electrical contact members are engaged according to the invention, each channel comprising a bar elastic 42 with a lug 43 intended to engage in the corresponding opening 12.
- FIG. 7 there is shown schematically a housing element 50 having a series of channels 51 intended to receive, each, an electrical contact member according to the invention, each channel comprising one or two resilient strips 53 with a lug 54 for insertion in the corresponding opening 12.
- the housing element 50 is provided with a conduit transversal 56 in which can be inserted a key 57 constituted of a soul from which a series parallel fingers 58.
- a key 57 constituted of a soul from which a series parallel fingers 58.
- the portion 25 of the electrical contact member is inserted between the fingers and thus said organ can not be extracted from the channel as long as the key has not been removed since the edge of the sipes 18 and 19 stops against the fingers 58.
- the electrical contact member has no sharp edge so that it can be introduced through a hole in a joint without risk damaging it.
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Description
Claims (3)
- Organe de contact électrique femelle du type comportant un corps (1) de forme générale parallélépipédique avec quatre faces (2, 3, 4 et 5) dont deux opposées, du côté de l'extrémité libre, sont prolongées par des languettes élastiques (8) pliées vers l'intérieur du corps et destinées à enserrer une languette mâle, tandis qu'à son autre extrémité le corps (1) comporte, d'une part, une première paire de pattes de sertissage (23) destinées à enserrer un conducteur électrique protégé par une gaine isolante et, d'autre part, une seconde paire de pattes de sertissage (22) destinées à être serties sur une extrémité dénudée dudit conducteur, caractérisé en ce que le corps (1) comporte sur une face (2) au moins, au voisinage de l'extrémité libre, une ouverture (12), la face (2) pourvue de l'ouverture et la face (4) opposée étant prolongées, chacune, par une joue (13, 14), celles-ci allant en se rapprochant de manière à former une partie étroite (25), l'une au moins des joues étant percée d'une lumière (16, 17).
- Organe de contact électrique femelle, selon la revendication 1, caractérisé en ce que le corps (1) comporte, sur deux faces opposées (2, 4), une ouverture (12) et sur chacune des joues (13, 14) prolongeant les faces opposées (2, 4) une lumière (16, 17).
- Organe de contact électrique femelle, selon les revendications 1 et 2, caractérisé en ce que le corps (1) comporte dans chacune des joues (13, 14) du côté de la partie de celles-ci adjacente aux faces correspondantes (2, 4), un embouti (18, 19) de manière à former dans lesdites joues des saillies s'étendant jusqu'au bord des lumières correspondantes (16, 17).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0307449 | 2003-06-20 | ||
| FR0307449A FR2856527B1 (fr) | 2003-06-20 | 2003-06-20 | Organe de contact electrique femelle. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1496575A1 true EP1496575A1 (fr) | 2005-01-12 |
| EP1496575B1 EP1496575B1 (fr) | 2008-12-03 |
Family
ID=33443225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20040291454 Expired - Lifetime EP1496575B1 (fr) | 2003-06-20 | 2004-06-10 | Organe de contact électrique femelle |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1496575B1 (fr) |
| DE (1) | DE602004018069D1 (fr) |
| FR (1) | FR2856527B1 (fr) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5486118A (en) * | 1994-10-03 | 1996-01-23 | Molex Incorporated | Electrical connector with terminal position assurance device and guide means for a mating connector |
| DE19543497A1 (de) * | 1994-12-07 | 1996-06-13 | Cinch Connecteurs Sa | Elektrischer Verbinder |
| FR2733364A1 (fr) * | 1995-04-19 | 1996-10-25 | Cinch Connecteurs Sa | Element de boitier de connecteur electrique |
| FR2754943A1 (fr) * | 1996-10-18 | 1998-04-24 | Framatome Connectors Int | Connecteur electrique a verrouillage des bornes de contact |
| FR2820245A1 (fr) * | 2001-01-31 | 2002-08-02 | Cinch Connecteurs Sa | Connecteur a double verrouillage |
-
2003
- 2003-06-20 FR FR0307449A patent/FR2856527B1/fr not_active Expired - Fee Related
-
2004
- 2004-06-10 EP EP20040291454 patent/EP1496575B1/fr not_active Expired - Lifetime
- 2004-06-10 DE DE200460018069 patent/DE602004018069D1/de not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5486118A (en) * | 1994-10-03 | 1996-01-23 | Molex Incorporated | Electrical connector with terminal position assurance device and guide means for a mating connector |
| DE19543497A1 (de) * | 1994-12-07 | 1996-06-13 | Cinch Connecteurs Sa | Elektrischer Verbinder |
| FR2733364A1 (fr) * | 1995-04-19 | 1996-10-25 | Cinch Connecteurs Sa | Element de boitier de connecteur electrique |
| FR2754943A1 (fr) * | 1996-10-18 | 1998-04-24 | Framatome Connectors Int | Connecteur electrique a verrouillage des bornes de contact |
| FR2820245A1 (fr) * | 2001-01-31 | 2002-08-02 | Cinch Connecteurs Sa | Connecteur a double verrouillage |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2856527B1 (fr) | 2005-08-19 |
| EP1496575B1 (fr) | 2008-12-03 |
| DE602004018069D1 (de) | 2009-01-15 |
| FR2856527A1 (fr) | 2004-12-24 |
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