EP2110893A2 - Connecteur avec sortie de cäble optionnelle et verrouillage secondaire - Google Patents

Connecteur avec sortie de cäble optionnelle et verrouillage secondaire Download PDF

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Publication number
EP2110893A2
EP2110893A2 EP09004941A EP09004941A EP2110893A2 EP 2110893 A2 EP2110893 A2 EP 2110893A2 EP 09004941 A EP09004941 A EP 09004941A EP 09004941 A EP09004941 A EP 09004941A EP 2110893 A2 EP2110893 A2 EP 2110893A2
Authority
EP
European Patent Office
Prior art keywords
connector
contact
contact chamber
connector system
socket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP09004941A
Other languages
German (de)
English (en)
Other versions
EP2110893A3 (fr
Inventor
Andreas Herrmann
Michael Grimm
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.)
Amphenol Tuchel Electronics GmbH
Original Assignee
Amphenol Tuchel Electronics 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 Amphenol Tuchel Electronics GmbH filed Critical Amphenol Tuchel Electronics GmbH
Publication of EP2110893A2 publication Critical patent/EP2110893A2/fr
Publication of EP2110893A3 publication Critical patent/EP2110893A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening
    • H01R13/6275—Latching arms not integral with 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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap

Definitions

  • the invention relates to an electrical connector, designed as a plug-in system with an angled connector and a connector socket for frictionally connecting the electrical connector to the connector socket with the help of a primary and secondary locking element, with which the first connector is securely locked to the second connector socket in its inserted Position.
  • the invention relates to a connector according to the preamble of claim 1.
  • Such connector systems for producing a secure connector in particular in the field of agricultural applications and in applications where due to the handling and operation of a detach or rip out of the connector must be prevented.
  • each Primärverrastung is provided so that the connector is fastened on the one hand in a first or in a second mounting position and on the other hand, the secondary lock can only be operated when the connector safely in the corresponding connector socket is located and therefore a secure contact is ensured. Conversely, it must be ensured that in case of insufficient pressing of the connector in the connector socket, the secondary lock, that is, the secondary locking element, can not operate.
  • Another object of the present invention is to design such a connector system such that without costly expenses plugging is optionally possible in different plug positions.
  • the present invention is therefore based on the idea to form a first Primärverrastelement as a resilient primary latching element, which cooperates with the connector and the connector when inserted into the connector socket in this Primärverrastung einfedern up to its desired insertion position and a second locking means, the secondary locking means, so acts on the connector, that this is resiliently acted upon by the secondary locking element.
  • a detent or a detent element is also arranged, which is preferably designed so that upon actuation of the secondary locking the detent element is supported on a detent contour of the connector socket.
  • the secondary locking element prevents in its secondary locking position springing out of the connector from the primary latching or the primary latching clamps, in which it counteracts the spring movement of the primary latching clamps.
  • secondary locking is formed so that the spring force of the Primärverrastung acts opposite to the holding force of the secondary locking element.
  • a force F1 must be overcome in order to insert the plug connector against the retaining force of the primary latching element or of the primary latching clamps. After pressing the connector into the primary latch, the connector is in a secure held position.
  • the secondary locking element which acts in the same direction a force F2 on the connector and thus add the two forces of Primärverrastung and Sekundärverrastung in the attempt to release the connector from the connector socket as additional force.
  • the secondary locking element extends over a part of the connector and is acted upon by this by spring force.
  • Another aspect of the present invention is the special design of the secondary locking element. Since an object of the present invention is also to ensure a secure connector after the actuation of the secondary locking, the secondary locking element is to be designed so that an independent, unintentional release is prevented as possible.
  • the bearing of the secondary locking element spaced provided with a spring slot so that the secondary locking element so it is spring-mounted in its cantilevered holding device, designed as a rotary hinge, and mechanical vibrations and vibrations which attack the secondary locking element or this in Resonance, can catch on the above-mentioned damping element, which can be designed as a slot or pairwise spaced spring slots intercept.
  • the above-mentioned damping element which can be designed as a slot or pairwise spaced spring slots intercept.
  • Fig. 1 shows the connector system 1, comprising the connector 10 and the connector socket 20.
  • the connector 10 consists of a connector housing 11, in which a hyperbolic radial contact 12 is formed.
  • the hyperbolic radial contact 12 is constructed as a substantially cylindrical assembly of an inner sleeve 13, such as an outer sleeve 14.
  • the inner sleeve 13 has a plurality of fin elements extending from the upper to the lower end of the hyperbolic radial contact.
  • Such contact is commonly referred to as RADSOK contact.
  • the so-called hyperbolic radial contact (RADSOK contact) furthermore has a ring element 15 which extends around the outer sleeve 14 and has a ring section 16 which extends in a form-fitting manner on the ring element 15 at a distance from the outer sleeve 14.
  • the ring member 15 is formed with its ring portion 16 as a kind of circumferential ring contour with a collar which is supported in the connector housing 11.
  • the connector housing 11 consists of an upper substantially cylindrical housing portion 17a and a lower housing portion 17b, which forms with the upper housing portion 17a the region of the connector 10 which carries the hyperbolic radial contact 12.
  • To this housing part 17a, 17b extends perpendicular to a second substantially cylindrical housing portion 18 at approximately an angle of 90 ° away from the aforementioned housing sections 17a, 17b.
  • the connector 10 has a as well as in Fig. 3 apparent geometric shape of a 90 ° angled connector, wherein the contact formed in its longitudinal extent as a hyperbolic radial contact 12 thus perpendicular to the cable outlet 50 and this surrounding the second aforementioned housing portion 18 forms.
  • the connector socket 20 is formed by a substantially elongated, trapezoidal base plate 21 through which an electrically conductive contact pin 22 extends.
  • the contact pin 22 has a screw receptacle 26a and a screw head 26b.
  • the screw receptacle that is to say the screw thread 26a, is located at the rear plug-in end of the contact pin 22.
  • Spaced apart from the base plate 21 is a contact comb 23 made of any electrically conductive material.
  • the base plate 21 and the contact comb 23 are spaced apart by a spacer element 25, but arranged substantially in the form and in their surface extension parallel, so to say in pairs, spaced from each other.
  • At the contact comb 23 are located at the plug-side end of a plurality of each pairwise spaced in a fixed grid pins 24th
  • the contact pins 24 serve to be plugged or soldered into a corresponding printed circuit board and thus form a current carrying rail for the connector system.
  • the contact comb 23 is fastened and screwed to the screw head 26b and thus to the contact pin 22 on the spacer element 25.
  • the connector socket 20 further has contact-chamber ridges 29a, 29b attached to the base plate 21 to form a contact chamber 40 which is half-open.
  • the contact chamber webs 29a, 29b protrude substantially vertically out of the base plate 21 and extend in height approximately to such a degree as the height of the corresponding connector 10th
  • the connector 10 in its inserted state has approximately a height which corresponds approximately to the height of the contact chamber webs 29a, 29b.
  • the two contact chamber webs 29a, 29b form an elongated contact chamber 40 which is open at both ends and through which the housing section 18 of the connector 10 can protrude.
  • Within the contact chamber 40 are mounted on the base plate 21 in pairs at the open ends or preferably near the open ends of the contact chamber 40, respectively a Primärverrastungsklammer 30a, 30b.
  • the primary tread clip 30a, 30b is in a position to be brought into a latching position with the housing portion 18 of the connector 10.
  • the contour of the Primärverrastungskiammern 30 a, 30 b is adapted in its receiving area of the corresponding contour of the housing portion 18 of the connector 10.
  • the connector 10 is there in the fully inserted position, wherein the housing portion 18 is clearly in operative engagement with the front Primärverrastungsklammem 30a, so it is locked.
  • the secondary locking element 41 can be seen in a half-open position.
  • the secondary locking element 41 is arranged pivotably mounted. That is, the secondary lock member 41 can be set from a fully opened position, which corresponds approximately to an angle of 90 °, or an extension of the extension of the contact chamber webs 29a, to a fully closed position, as in FIG Fig. 1 shown.
  • the secondary locking means 21 is insofar from a hinge arm 42 at one end of a hinge pin 43 is arranged substantially as a cylindrical hinge pin. At the other end of the hinge arm 42 is a latching element 44 and an actuating element 45.
  • the actuating element 45 is formed integrally with the latching element 44 and the hinge arm 42.
  • the hinge arm which extends from the contact chamber land 29a to the contact chamber land 29b in the closed state, has a convex hinge arm portion. That is, the hinge arm 42 has a substantially flat Schamierarmoberseite 46 and a spaced parallel thereto Härarmarmhalteselte or bottom 47, which is convex.
  • the arrangement of the hinge pin 43 and the locking elements 44 is formed so that upon actuation of the secondary locking element 41 from the open to the locked state, the convex Schamierarmhalteseite 47 is supported on the top of the connector 10, as in Fig.
  • the connector 10 is held in its inserted position Federkraftbeetzschlagt. If vibrations or mechanical oscillatory loads occur, the latching between the latching element 44 and the counter-latching element 51 serves as a static bearing, while the latching, convexly curved hinge arm serves as the first Oscillating movements are resiliently intercepted and beyond the damping element, that is, preferably continue to be intercepted via at least one spring slot 49.
  • the joint may be formed slotted near the hinge pin itself, whereby a resilient weak point on the secondary locking element 41 is generated.
  • the hinge pin or the area above the hinge pin in the region of the contact chamber webs 29a may be formed slotted.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP09004941A 2008-04-18 2009-04-03 Connecteur avec sortie de cäble optionnelle et verrouillage secondaire Withdrawn EP2110893A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810019634 DE102008019634B4 (de) 2008-04-18 2008-04-18 Steckverbindersystem mit Sekundärverriegelung

Publications (2)

Publication Number Publication Date
EP2110893A2 true EP2110893A2 (fr) 2009-10-21
EP2110893A3 EP2110893A3 (fr) 2012-08-08

Family

ID=40635832

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09004941A Withdrawn EP2110893A3 (fr) 2008-04-18 2009-04-03 Connecteur avec sortie de cäble optionnelle et verrouillage secondaire

Country Status (2)

Country Link
EP (1) EP2110893A3 (fr)
DE (1) DE102008019634B4 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1369965A2 (fr) * 2002-06-06 2003-12-10 J.S.T. Mfg. Co., Ltd. Dispositif de connection électrique
US20040248455A1 (en) * 2003-06-03 2004-12-09 Miller William H. Retainer clip for ribbon cable connectors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH082939Y2 (ja) * 1988-05-30 1996-01-29 矢崎総業株式会社 コネクタの二重ロック装置
US5482477A (en) * 1994-06-28 1996-01-09 The Whitaker Corporation Micro-miniature coaxial connector with positive locking member
DE19525257C2 (de) * 1995-07-11 2000-09-07 Siemens Ag Elektrische Steckverbindung mit Endlagen-Verriegelung
US5616045A (en) * 1995-07-14 1997-04-01 Augat Inc. Squib connector for automotive air bag assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1369965A2 (fr) * 2002-06-06 2003-12-10 J.S.T. Mfg. Co., Ltd. Dispositif de connection électrique
US20040248455A1 (en) * 2003-06-03 2004-12-09 Miller William H. Retainer clip for ribbon cable connectors

Also Published As

Publication number Publication date
DE102008019634A1 (de) 2009-10-22
EP2110893A3 (fr) 2012-08-08
DE102008019634B4 (de) 2010-12-02

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