EP2856567B1 - Contact équipé d'une lance primaire résistante destinée à se verrouiller dans une alvéole d'un connecteur - Google Patents

Contact équipé d'une lance primaire résistante destinée à se verrouiller dans une alvéole d'un connecteur Download PDF

Info

Publication number
EP2856567B1
EP2856567B1 EP13720253.7A EP13720253A EP2856567B1 EP 2856567 B1 EP2856567 B1 EP 2856567B1 EP 13720253 A EP13720253 A EP 13720253A EP 2856567 B1 EP2856567 B1 EP 2856567B1
Authority
EP
European Patent Office
Prior art keywords
housing
contact
primary lance
subregion
locking
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.)
Active
Application number
EP13720253.7A
Other languages
German (de)
English (en)
Other versions
EP2856567A1 (fr
Inventor
Ulrich Schmatz
Zhenyu Hu
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2856567A1 publication Critical patent/EP2856567A1/fr
Application granted granted Critical
Publication of EP2856567B1 publication Critical patent/EP2856567B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01R13/436—Securing a plurality of contact members by one locking piece or operation
    • 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
    • H01R13/428—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/16—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by bending
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • 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
    • H01R13/428—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members
    • H01R13/432—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members by stamped-out resilient tongue snapping behind shoulder in base or case
    • 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
    • H01R13/428—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members
    • H01R13/434—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members by separate resilient locking means on contact member, e.g. retainer collar or ring around contact member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
    • H01R4/184—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
    • H01R4/185—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion combined with a U-shaped insulation-receiving portion

Definitions

  • the present invention relates to a contact for a connector.
  • connectors are often used, for example in the form of plugs, in which one or more contact chambers are provided in a connector housing. In each of the contact chambers each connected to an electrical line contact is arranged and locked therein. The contact is designed to produce an electrically conductive connection with a correspondingly designed mating contact of a mating connector or a socket as soon as the plug is mated with the mating connector or the socket.
  • the contacts In the manufacture of such connectors, the contacts, at the rear end of which the associated cables are crimped, are inserted into the individual contact chambers. In order to prevent the contacts from slipping out of the contact chamber, for example during a pull on the cables, the contacts are usually locked positively in the contact chambers.
  • an outwardly projecting and inwardly deflectable primary lance is provided on the housing of the contact for this purpose. This primary lance projects against a plug-in direction, in which the contact is inserted into the contact chamber during assembly of the connector, obliquely outwards over the housing of the contact.
  • the primary lance Upon insertion of the contact into the contact chamber, the primary lance is first deformed elastically inwardly to then spring back upon reaching its target position in a recess in the contact chamber can, thereby locking the contact in the contact chamber.
  • the primary lance should elastically spring in for easy loading of the contacts into the contact chambers with as little force as possible and then return to their original position in order to be able to simply and reliably lock a contact in a contact chamber.
  • the locking of the contacts within the contact chambers of the plug should be as reliable and secure as possible to avoid unwanted tearing of the contacts in, for example, a train on the crimped on it cable.
  • Holding operation in a contact chamber required functions are separated and can be realized by different areas of the contact or its primary lance. This separation allows a separate optimization of the primary lance with respect to insertion behavior of the contact in a contact chamber and holding the contact in a contact chamber. So on the one hand during a placement process to the outside projecting primary lance due to elastic spring properties in a region of elasticity with little effort are deflected inward and spring back to the initial position to lock the contact in the contact chamber. On the other hand, the primary lance can be designed such that it resists with a locking portion of a pull-out against the insertion direction.
  • the contact according to the invention has an elongated housing, which is designed such that it encloses a housing interior and can be inserted in a direction of insertion into a contact chamber of a connector. Furthermore, the contact has an elongated primary lance, which projects in a first state, in which no force acts transversely to a longitudinal axis of the housing on the primary lance, with a locking portion at least partially laterally beyond the housing. A first end of the primary lance is connected to the housing inside the housing.
  • the housing has a lateral opening through which the primary lance protrudes in the first state with its locking portion.
  • the housing has a contact surface at the opening.
  • the locking portion of the primary lance and the abutment surface are configured and arranged relative to each other such that the locking portion comes into abutment with the abutment surface when a force in the insertion direction acts on the locking portion in a second state.
  • a force acting in the direction of insertion force can occur, for example, if, for example, a pull against the insertion direction is exerted on a cable crimped on the contact and therefore the locking part locked in a contact chamber experiences a force in the direction of insertion.
  • the contact surface on the housing opening and the locking portion should be designed such that at least a portion of the force acting in the direction of insertion force is transmitted to the contact surface.
  • the primary lance can be designed such that in the second state kraftbeaufschlagten in the insertion direction, both a part of the laterally projecting beyond the housing locking portion as well an arranged inside the housing part of the primary lance in the insertion direction over the contact surface survive.
  • the primary lance in the insertion direction for example, have a curvature whose inner area receives the contact surface at the edge of the opening of the housing in itself, when a force in the insertion direction.
  • the force of the locking portion of the primary lance is thereby pushed in the direction of insertion and pressed against the edge of the opening, so that the force acts at least partially on the contact surface and is transmitted to the edge of the housing.
  • This can have the advantage that the primary lance, even with slight displacements or deformations, forms a sufficiently large contact surface with the housing and prevents unintentional slipping or bending in of the locking portion into the interior of the housing. In this way, a pull-out force can be almost completely directed to the housing and thus contribute to the relief of the primary lance.
  • Another possible advantage is that the primary lance can thereby be designed to save a lot of material and space without impairing the mechanical properties.
  • the housing may have a thickening in the region of the contact surface, which leads to an increase in the effective contact surface.
  • This larger contact surface can lead to a better area distribution of the acting pull-out force and reduce the likelihood of deformations, displacements or abrasion on the contact surface.
  • An enlarged contact surface thus allows the absorption of larger pull-out forces.
  • the locking portion may have in a maximum laterally beyond the housing projecting area a sliding surface, which is arranged sloping in the insertion direction obliquely to the surface of the housing. This allows a small force when inserting the contact into the contact chamber by sliding a wall of the contact chamber on the primary lance along the sliding surface against the insertion direction, whereby a force is generated in the direction of the housing interior to the primary lance, which deflects the primary lance into the housing interior.
  • the primary lance in a portion of elasticity between the fixed first end of the primary lance and the locking portion, the primary lance has greater elasticity in a direction transverse to the longitudinal axis of the housing than in the locking portion. This makes it possible for the primary lance to be deflected inward by a small force when inserting the contact by deforming the elasticity portion, while at the same time providing a more rigid design of the locking portion for increased pull-out force.
  • Both the elasticity partial region and the locking partial region can be bent, wherein the locking partial region preferably has a smaller radius of curvature than the elasticity partial region.
  • the locking partial region preferably has a smaller radius of curvature than the elasticity partial region.
  • the locking portion is in a sectional plane along the longitudinal axis of the housing ⁇ -shaped.
  • a front portion of the ⁇ -shaped locking portion may cooperate with load in the insertion direction with the contact surface on the housing opening.
  • An upper portion of the ⁇ -shaped locking portion may act as a sliding surface.
  • a rear portion of the ⁇ -shaped latch portion may prevent the latch portion from greatly deforming and sliding out of the housing opening under load in the insertion direction, thereby reducing its ability to absorb forces acting in the direction of insertion.
  • the locking portion may be U-shaped in a sectional plane transverse to the longitudinal axis of the housing.
  • a very stiff profile can be formed in the region of the locking portion, wherein the spring-loading behavior of the primary lance is e.g. can be influenced by the nature and design of the transition between the preferably flat elasticity portion and the U-shaped locking portion and over the length of the elasticity portion.
  • the primary lance may have a second end, which is arranged inside the housing and which protrudes counter to the insertion direction over an edge of the lateral opening in the interior of the housing.
  • Advantage of this second end can be an additional security against slipping or bending out of the primary lance from the opening and plastic bending of the locking portion of the primary lance when very high pull-out forces occur.
  • the second end may, when a force acting in the direction of insertion on the locking portion, inside support the rear edge of the housing recess and thus prevent the primary lance from sliding out at its cantilevered second end of the interior of the housing and the primary lance so strong at worst could be deformed.
  • the maximum absorbable pull-out force can be further increased.
  • Fig. 1 shows an example of a plug 1, which mechanically and electrically for combination with a corresponding mating connector (not in Fig. 1 shown) can be designed.
  • the plug 1 can, for example, for mechanical and electrical connection of multiple cables to each other or a wiring harness are used with a control unit in a motor vehicle.
  • the plug 1 may include a plurality of individual connectors with the respective contacts and contact chamber, which respectively make connections for an electrical conductor.
  • the plug 1 has an upper housing part 3 and a lower housing part 4, which can be mechanically connected to one another via locking tabs 5. Between the upper housing part 3 and the lower housing part 4, a mat seal 8 is arranged. In the upper housing part 3 bushings 6 are provided for mechanically stabilizing the respective electrical line and in the lower housing part 4, the associated contact chambers 7 are provided. The cables and the contacts attached at their ends (in Fig. 1 not shown) are inserted through bushings 6 in the upper housing part 3 and through the mat seal 8 in the lower housing part 4 and secured in the contact chambers 7 latching.
  • Fig. 2 10 shows a contact 10 in a schematic spatial representation according to an exemplary embodiment of the invention, which consists of a housing 12 and a crimping region 42.
  • the crimping area 42 serves to mechanically and electrically connect an electrical conductor to the contact 10 by crimping.
  • the housing 12 may have angular cross-section as well as round or rounded shapes. In this case, the housing 12 has an elongated in the insertion direction 18 shape.
  • the housing 12 encloses a housing inner 16. For a better view, a part of the housing 12 is shown laterally open.
  • a primary lance 14 is mounted on the housing 12 in the housing interior 16 and protrudes partially with a so-called locking portion 24 through an opening 28 laterally out of the housing 12.
  • FIG. 3 illustrates, in a longitudinal cross-sectional view, the detailed structure of the contact 10 which is inserted and locked in a contact chamber 20 of a connector, according to FIG Embodiment of the invention.
  • the housing 12, the opening 28 through which the primary lance 14 is guided which is fixed at its first end 26 in the interior of the housing 12.
  • the housing 12 and the primary lance 14 may be made in one piece or in one piece and be punched and / or bent, for example, from one and the same metal sheet.
  • the primary lance 14 may be connected at different locations in the housing interior 16 with the housing 12, for example, with the inner side or end walls.
  • the primary lance 14 is subdivided into a resilient portion 38 and a locking portion 24.
  • the locking portion 24, which is embodied here in ⁇ -shape has a second cantilevered end 40 and in the insertion direction of the contact region 29, which is located in the vicinity of the thickening 32 of the housing 12.
  • the locking portion 24 Upon the action of a pull-out force on the contact 10 opposite to the insertion direction 18, the locking portion 24 is pushed and pressed in the locked state to a wall of the recess of the contact chamber 20.
  • the resulting counterforce in the insertion direction 18 is at least partially forwarded via the locking portion to the contact surface 30 at the opening 28 of the housing 12. In this way it can be prevented that the pull-out force excessively bends or damages the primary lance 14, in particular in its easily bendable elasticity portion 38 or at the connection to the housing 12.
  • the locking portion 24 can be designed so that a limited elastic suspension effect of the contact 10 is achieved against the insertion direction when acting on a pull-out force, for example, to achieve a "soft" stop to avoid a high Ausrnch torque.
  • the thickening 32 of the housing 12 allows the distribution of this force on a larger contact surface 30.
  • a thickening of the housing wall at the opening 28 can be achieved for example by bending or curling of the housing wall. It is also possible, for example, a use of the punched out for the opening 28 material.
  • the locking portion 24 of the primary lance 14 may be carried out according to a further embodiment such that when exceeding a maximum pull-out force of the locking portion 24 and thus the primary lance 14 is pressed into the housing interior 16. This may allow loosening or unlocking of the contact 10 from the contact chamber 20 to prevent the contact 10 from being mechanically damaged by excessive pull-out forces. Also advantageous is this variant for maintenance or repair, for example, for the replacement of damaged cable or contacts 10th
  • a curvature of the primary lance 14 in the direction of insertion direction 18 in the region of the thickening 32 and the abutment surface 30 allows a secure fit of the primary lance 14 at the edge of the opening 28 and the thickening 32, in spite of possible displacements or rotations of the locking portion 24 a best possible investment of the primary lance 14 at the investment area 30 and thus to allow the largest possible contact surface 30. Due to the large radius of the primary lance 14 in the elasticity portion, a comparatively small force when inserting or loading the contact 10 into the contact chamber 20 within the elastic deformation range is made possible.
  • Fig. 4 is shown in a spatial-schematic representation of another exemplary embodiment of the invention, wherein the locking portion 24 is U-shaped.
  • the properties of the primary lance 14, in particular their elasticity with a force directed into the housing interior 16, can be influenced by the execution of a transition between the locking portion 24 and the elastic portion 38 and the length of the elastic portion 38.
  • the primary lance 14 with the locking portion 24 can be made for example of a stamped and bent sheet metal.
  • the U-shaped profile of the locking portion 24 forms a very rigid profile, which may for example be suitable for receiving very high pull-out forces.
  • Fig. 5 illustrates this in Fig. 4 illustrated embodiment of a contact 10 using a two-dimensional sectional image in the longitudinal direction.
  • the locking portion 24 is designed as a U-profile.
  • the housing 12 of the contact 10 is locked in a contact chamber 20.
  • the primary lance 14 is fixed with one end 26 inside the housing 12.
  • the primary lance 14 is deflected by sliding an inner wall of the contact chamber 20 on the sliding surface 36 in the direction of the housing interior 16.
  • the primary lance 14 is supported by the abutment portion 29 of its locking portion 24 on the abutment surface 30 of the housing 12 for receiving the pull-out force.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Claims (10)

  1. Contact (10) destiné à un connecteur, comprenant :
    un boîtier allongé (12),
    une lance primaire allongée (14),
    dans lequel le boîtier (12) délimite un intérieur de boîtier (16) et est conçu pour être introduit dans une chambre de contact (20) du connecteur dans un sens d'insertion (18),
    dans lequel, dans un premier état dans lequel aucune force n'est exercée transversalement par rapport à un axe longitudinal (22) du boîtier (12) sur la lance primaire (14), la lance primaire (14) dépasse au moins partiellement latéralement au-dessus du boîtier (12), par une zone partielle de verrouillage (24) ; et
    dans lequel une première extrémité (26) de la lance primaire (14) est reliée au boîtier (12) à l'intérieur du boîtier (16),
    dans lequel le boîtier (12) présente une ouverture latérale (28), et
    dans lequel, dans le premier état, la lance primaire (14) fait saillie par sa zone partielle de verrouillage (24) à travers l'ouverture latérale (28),
    dans lequel le boîtier (12) présente une surface de contact (30) au niveau de l'ouverture (28), et la zone partielle de verrouillage (24) de la lance primaire (14) et la surface de contact (30) sont conçues et disposées l'une par rapport à l'autre de manière à ce que la zone partielle de verrouillage (24) vienne en contact avec la surface de contact (30) lorsque, dans un deuxième état, une force est exercée dans le sens d'insertion (18) sur la zone partielle de verrouillage (24), de manière à ce que, lorsqu'une force d'arrachement est appliquée au contact, au moins une partie de la force exercée dans le sens contraire au sens d'insertion (18) soit transmise à la surface de contact (30),
    caractérisé en ce que la lance primaire (14) présente une plus grande élasticité dans une zone partielle d'élasticité (38) située entre la première extrémité (26) de la lance primaire (14) et la zone partielle de verrouillage (24), dans un sens transversal à l'axe longitudinal (22) du boîtier, que dans la zone partielle de verrouillage (24).
  2. Contact (10) selon la revendication 1, dans lequel la lance primaire (14) est conçue de manière à ce que, dans le deuxième état, une partie de la zone partielle de verrouillage (24) dépassant latéralement au-dessus du boîtier (12) ainsi qu'une partie de la lance primaire (14) disposée à l'intérieur du boîtier (16) dépassent de la surface de contact (30) dans le sens d'insertion (18).
  3. Contact (10) selon la revendication 1 ou 2, dans lequel le boîtier (12) présente un épaississement (32) dans la zone de la surface de contact (30).
  4. Contact (10) selon l'une des revendications 1 à 3, dans lequel la zone partielle de verrouillage (24) présente une surface de glissement (36) dans une zone dépassant de manière maximale latéralement au-dessus du boîtier (12), qui est disposée dans le sens d'insertion (18) en s'abaissant de manière oblique par rapport à la surface du boîtier (12).
  5. Contact (10) selon la revendication 4, dans lequel la zone partielle d'élasticité (38) et la zone partielle de verrouillage (24) sont courbées, dans lequel la zone partielle de verrouillage (24) présente un rayon de courbure plus petit que la zone partielle de l'élasticité (38) .
  6. Contact (10) selon l'une des revendications 1 à 5, dans lequel la zone partielle de verrouillage (24) présente une forme en Ω dans un plan de coupe le long de l'axe longitudinal (22) du boîtier (12).
  7. Contact (10) selon l'une des revendications 1 à 5, dans lequel la zone partielle de verrouillage (24) présente une forme en U dans un plan de coupe transversal à l'axe longitudinal (22) du boîtier (12).
  8. Contact (10) selon l'une des revendications 1 à 7, dans lequel la lance primaire (14) présente une seconde extrémité (40) qui est disposée à l'intérieur du boîtier (16) et qui s'étend sur un bord de l'ouverture latérale (28) du boîtier (12) dans un sens opposé au sens d'insertion (18).
  9. Contact (10) selon l'une des revendications 1 à 8, dans lequel la lance primaire (14) et le boîtier (12) sont formés d'un seul tenant à partir d'une tôle commune par pliage et poinçonnage.
  10. Connecteur comportant un contact (10) selon l'une des revendications 1 à 9.
EP13720253.7A 2012-06-04 2013-04-04 Contact équipé d'une lance primaire résistante destinée à se verrouiller dans une alvéole d'un connecteur Active EP2856567B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012209423A DE102012209423A1 (de) 2012-06-04 2012-06-04 Kontakt mit widerstandsfähiger Primärlanze zum Verriegeln in einer Kontaktkammer eines Steckverbinders
PCT/EP2013/057068 WO2013182333A1 (fr) 2012-06-04 2013-04-04 Contact équipé d'une lance primaire résistante destinée à se verrouiller dans une alvéole d'un connecteur

Publications (2)

Publication Number Publication Date
EP2856567A1 EP2856567A1 (fr) 2015-04-08
EP2856567B1 true EP2856567B1 (fr) 2018-06-13

Family

ID=48289035

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13720253.7A Active EP2856567B1 (fr) 2012-06-04 2013-04-04 Contact équipé d'une lance primaire résistante destinée à se verrouiller dans une alvéole d'un connecteur

Country Status (5)

Country Link
US (1) US20150340792A1 (fr)
EP (1) EP2856567B1 (fr)
JP (1) JP5933829B2 (fr)
DE (1) DE102012209423A1 (fr)
WO (1) WO2013182333A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015221937B4 (de) * 2015-11-09 2020-10-08 Robert Bosch Gmbh Rastelement eines Kontaktes mit nasenförmigem Vorsprung
JP6341225B2 (ja) 2016-04-27 2018-06-13 第一精工株式会社 端子及びコネクタ
RU2716771C2 (ru) 2017-04-07 2020-03-16 Публичное Акционерное Общество "Машиностроительный Завод "Зио-Подольск" Армированная съемная тепловая изоляция (асти)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275973A (en) * 1963-11-04 1966-09-27 Amp Inc One piece plugboard plug connector
DE102009054705A1 (de) * 2009-12-15 2011-06-16 Robert Bosch Gmbh Elektrischer Kontakt für Steckverbindungen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2748367A (en) * 1952-02-28 1956-05-29 Belden Mfg Co Electrical connector
US3617991A (en) * 1967-07-19 1971-11-02 Amp Inc One-piece connector including release means
US4585294A (en) * 1981-12-21 1986-04-29 Amp Incorporated Active pin contact
FR2726130A1 (fr) * 1994-10-20 1996-04-26 Amp France Borne electrique a fiche plate et assemblage de connecteurs electriques
JPH09259964A (ja) * 1996-03-22 1997-10-03 Kel Corp 面接触コネクタ
JPH1092503A (ja) * 1996-09-17 1998-04-10 Yazaki Corp ターミナル係止構造
JP3575583B2 (ja) * 1997-03-25 2004-10-13 矢崎総業株式会社 端子
US5904599A (en) * 1997-07-29 1999-05-18 Hubbell Incorporated Electrical connector pin device having wire spring insert
JP2002134206A (ja) * 2000-10-20 2002-05-10 Sumitomo Wiring Syst Ltd 端子金具
DE10349539B3 (de) * 2003-10-22 2005-06-16 Yazaki Europe Ltd., Hemel Hempstead Elektrisches Kontaktelement
JP5739743B2 (ja) * 2011-06-17 2015-06-24 矢崎総業株式会社 端子金具

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275973A (en) * 1963-11-04 1966-09-27 Amp Inc One piece plugboard plug connector
DE102009054705A1 (de) * 2009-12-15 2011-06-16 Robert Bosch Gmbh Elektrischer Kontakt für Steckverbindungen

Also Published As

Publication number Publication date
DE102012209423A1 (de) 2013-12-05
WO2013182333A1 (fr) 2013-12-12
JP5933829B2 (ja) 2016-06-15
JP2015519709A (ja) 2015-07-09
EP2856567A1 (fr) 2015-04-08
US20150340792A1 (en) 2015-11-26

Similar Documents

Publication Publication Date Title
EP2740185B1 (fr) Élément de contact électrique présentant une lance encliquetable pour un boîtier de connecteur
EP2690716B1 (fr) Elément de raccordement électrique
DE102008051038B4 (de) Ein Verbinder
DE102015207094B4 (de) Elektrischer Verbinder
DE102015221937B4 (de) Rastelement eines Kontaktes mit nasenförmigem Vorsprung
DE102014216864B4 (de) Kontaktelement
DE102013106117A1 (de) Steckverbinder zur Aufnahme eines Flachkontakts
DE102014006875A1 (de) Buchsenanschlusspassstück und damit versehener Verbinder
EP2856567B1 (fr) Contact équipé d'une lance primaire résistante destinée à se verrouiller dans une alvéole d'un connecteur
DE102004026264A1 (de) Anschlußpaßstück, damit versehener Verbinder und Verfahren zum Ausbilden eines Anschlußpaßstücks
EP2942839B1 (fr) Connecteur à fiches à faible force de couplage et à haute force normale de contact
DE202010009329U1 (de) Elektrischer Buchsenkontakt
DE112012003582T5 (de) Verbinder und Bedeckungselement für diesen
DE60017062T2 (de) Verbinder
DE102012218234A1 (de) Verrastbarer Kontakt mit von Seitenwand übergriffener Primärverriegelungslanze
DE112022005910T5 (de) Anschlusseinheit, Buchsenanschluss und Steckeranschluss
DE60016092T2 (de) Steckerelement
DE102015211155A1 (de) Steckverbinderanordnung zur Herstellung einer elektrischen Steckverbindung
DE102016014087A1 (de) Verbinder und Verfahren zum Zusammenbauen desselben
DE102016204735B4 (de) Verfahren zum Entriegeln eines Kontakts mit länglichem Gehäuse und länglicher Primärlanze sowie Kontakt für Steckverbinder mit zur Demontage plastisch verformbarer Primärlanze
DE102012218231A1 (de) Kontakt für Steckverbindung mit Primärverriegelungslanze und positionierender Federanordnung
WO2013156216A1 (fr) Contact pour connexion enfichable avec une languette primaire dépassant vers l'extérieur
WO2013135418A1 (fr) Élément de contact électrique, boîtier de connecteur et connecteur enfichable
DE102018214203A1 (de) Kontaktanordnung
DE102007045972B4 (de) Steckerelement mit gekrümmter Haltevorrichtung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20150105

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 502013010389

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: H01R0013428000

Ipc: H01R0004180000

RIC1 Information provided on ipc code assigned before grant

Ipc: H01R 13/434 20060101ALI20171211BHEP

Ipc: H01R 4/18 20060101AFI20171211BHEP

Ipc: H01R 13/428 20060101ALI20171211BHEP

Ipc: H01R 13/432 20060101ALI20171211BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20180119

INTG Intention to grant announced

Effective date: 20180119

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 1009431

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180615

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502013010389

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20180613

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180613

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180613

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180613

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180913

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180613

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180613

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180913

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180613

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180613

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180914

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180613

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180613

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181013

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180613

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180613

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180613

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180613

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180613

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180613

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502013010389

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20190314

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180613

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180613

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180613

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20190430

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20190404

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180613

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190404

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190404

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190430

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180613

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190404

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181015

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20200421

Year of fee payment: 8

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1009431

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190404

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20200423

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190404

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20130404

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180613

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180613

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200404

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240619

Year of fee payment: 12