WO2018177463A1 - Dispositif de protection de connecteur enfichable - Google Patents

Dispositif de protection de connecteur enfichable Download PDF

Info

Publication number
WO2018177463A1
WO2018177463A1 PCT/DE2018/100226 DE2018100226W WO2018177463A1 WO 2018177463 A1 WO2018177463 A1 WO 2018177463A1 DE 2018100226 W DE2018100226 W DE 2018100226W WO 2018177463 A1 WO2018177463 A1 WO 2018177463A1
Authority
WO
WIPO (PCT)
Prior art keywords
actuating means
rocker
connector
housing
rod
Prior art date
Application number
PCT/DE2018/100226
Other languages
German (de)
English (en)
Inventor
Marc Lindkamp
Original Assignee
HARTING 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 HARTING Electronics GmbH filed Critical HARTING Electronics GmbH
Priority to CN201890000672.4U priority Critical patent/CN211507982U/zh
Publication of WO2018177463A1 publication Critical patent/WO2018177463A1/fr

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
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • H01R13/453—Shutter or cover plate opened by engagement of counterpart
    • H01R13/4538—Covers sliding or withdrawing in the direction of engagement
    • 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
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
    • H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force

Definitions

  • the invention relates to a protective device for connectors according to the preamble of independent claim 1.
  • Such protective devices are required to ensure safe contact protection of the contacts.
  • Touch protection cap is attached by means of solder on or in the contact. By Lot the Berstoffschutzkappe is firmly attached to the plug.
  • a disadvantage of the known solutions is that the contact protection is permanently mounted in the respective embodiment of the connector and a contact with a mating connector is made difficult.
  • the object of the invention is to propose a protective device which ensures safe and at the same time flexible protection against contact.
  • the invention relates to a protective device for a connector.
  • the protective device has a holding means and an actuating means, wherein the holding means is receivable in a housing of the connector. In the housing, at least one contact element is receivable.
  • the actuating means is arranged movably on the holding means and the protective device has at least one latch.
  • the protective device has a holding means.
  • This holding means is constructed in cross-section T-shaped. It consists of a plate with an integrally formed rod.
  • the plate can be round or square.
  • the rod can be round or square.
  • the plate and the rod are arranged perpendicular to each other.
  • the rod and the plate are formed from a part, that is formed in one piece.
  • the rod is arranged centrally on the plate.
  • the holding means is receivable in the housing of the connector and secures in the aforementioned embodiment, for example, the IP-class 69.
  • the holding means further comprises two recesses. The two
  • Recesses are parallel to the rod.
  • each an actuating means is added.
  • the actuating means is arranged movably on the holding means.
  • the actuation of the actuating means is possible by means of a mating connector or an auxiliary means.
  • the tool may be
  • the actuating means secures in combination with the holding means the contact protection within the connector.
  • the contact protection is ideally increased by the fact that it can only be canceled if both actuating means are operated simultaneously. This applies both to the use of a mating connector and for the use of one, more precisely, two, aids.
  • At least one latch which is arranged on the protective device.
  • at least one latching is ideally arranged on the rod of the holding means.
  • a further latching may be formed on the plate of the holding means.
  • the latching on the plate cooperates with the housing of the connector and thus restricts the removal of the protective device from the housing. This will result in unauthorized removal of the
  • the latching on the rod also acts together with the housing and prevents pressure on the plate without actuation of the two
  • Actuating means or a non-simultaneous actuation of the two actuating means make contact with the contact elements. This ensures the protection of the user against accidental contact with the user
  • the actuating means acts on the latching. The action takes place through the movement of the actuating means
  • the latch is movable between a locked position and an unlocked position
  • the latch secures the retaining means in position so as to ensure secure contact protection. Is moved by a correct operation of the actuating means, more precisely, the two actuating means, the latch in the unlocked position, so for example, a mating connector with the actuating means, more precisely, the two actuating means, the latch in the unlocked position, so for example, a mating connector with the actuating means, more precisely, the two actuating means, the latch in the unlocked position, so for example, a mating connector with the
  • the latch on a rocker or a latch If a detent is used, it is arranged on the rod.
  • the rod has a resilient end, on which the locking lug is formed.
  • rod and latch are formed from one part.
  • a rocker is used, it is arranged behind the rod in the housing of the connector.
  • the rocker has the shape of a kidney to perform a smooth, oscillating motion.
  • the rocker or latch is movable between a locked position and an unlocked position.
  • the rocker In the locked position, the one end of the rocker, which is farther away from the holding means, upwards. Upwards means in the direction of the housing of the connector. There, the rocker prevents in the locked position, a deeper insertion of the holding means, as long as the locked position has not been unlocked. In the unlocked position, the rocker rests in its center of gravity. This is located at the extreme point of a curve, which represents the shape of the rocker as a kidney, mathematically.
  • the locking lug In the locked position, the locking lug upwards. Upwards means in the direction of the housing of the connector. There, the locking lug prevents in the locked position, a deeper insertion of the holding means, as long as the locked position has not been unlocked.
  • the detent lug In the unlocked position, the detent lug abuts the rod of the holding means. The unlocking of the locking lug takes place by means of the actuating means. This pushes, with correct actuation, over the resilient end of the locking lug on the rod so that it then moves, upon further introduction of the actuating means in its unlocked position. For re-locking the actuating means is moved out of the inserted position again.
  • the spring is in the execution with Latch arranged around the rod, so that the spring force acts according to the axial direction of movement of the rod.
  • the spring is behind the rocker, so remote from the holding means arranged.
  • the spring force acts in the direction of the rocker and thus in the direction of the rod.
  • the spring is within the
  • Housing arranged. This provides protection for the spring against external influences.
  • the spring is received in a cylindrical area in the housing.
  • the spring is movable between a relieved position and a loaded position. If the spring is in the unloaded position, then latching lug or rocker are in the locked position. In the loaded position of the spring, the rocker or the latch are in the unlocked position.
  • Fig. 1 is a sectional view of an inventive
  • Fig. 2 is a sectional view of an inventive
  • FIG. 3 is a sectional view of an alternative, inventive
  • Fig. 4 is a sectional view of an alternative, inventive
  • FIG. 1 and FIG. 2 each show a sectional view of a plug connector 1 according to the invention with a latching lug 5 as
  • FIG. 3 and FIG. 4 each show one
  • FIG. 1 shows the connector 1 with a housing 2 in a locked position VR. Inside the housing 2, two or more contact elements 7 are accommodated, wherein only one contact element 7 can be seen through the sectional view.
  • the contact elements 7 are received in a holding means 4.
  • the holding means 4 is reminiscent of a "T.”
  • the holding means 4 consists of a bar and a plate, whereby the bar and the plate are made of one piece and arranged in a T-shape.
  • a resilient portion is formed on the rod, at the end remote from the plate.
  • the resilient region is created by an incision in the rod. This area forms the detent 5, which is formed so that in the locked position VR in a recess of the
  • the locking lug 5 still has a molding on.
  • the molding is rectangular in shape.
  • the material of the rod and thus also of the latching lug 5 must be bendable so that the preferred state of the latching lug 5 is in the locked position VR.
  • the spring force acts in the direction of the rod.
  • the spring 6 In the locked position VR, the spring 6 is in a relieved position EL.
  • the relieved position EL means that the spring 6 is in this position in its original form. As a result, the spring 6 secures the locked position VR of the locking lug 5 and thus of the entire
  • At the holding means 4 at least two actuating means 3 are arranged to be movable. By sectional view, only one actuating means 3 is shown. This is through a recess in the plate of the
  • the actuating means 3 projects partially from the plate of the holding means 4. In this position, the actuating means 3 can be actuated by a user. The operation is carried out either with a corresponding mating connector or with a tool, always both actuating means 3 must be operated simultaneously to release the lock. This is necessary because of security. After an operation, the action of the
  • FIG. 2 shows the same connector 1 as FIG. However, the connector 1 is in Figure 2 in an unlocked position ER. In the unlocked position ER, the actuating means 3 acts on the latching lug 5, by the resilient region and the Anformung the latching lug 5 in the direction of the rod from the recess in
  • the spring 6 has passed after the actuation of the actuating means 3 and the further insertion of the holding means 4 from the unloaded position EL in the loaded position BL. In the loaded position BL, the spring 6 is compressed.
  • the actuating means 3 To return from the unlocked position ER to the locked position VR, the actuating means 3 must be relieved. It is sufficient to move the force of the spring 6 to the holding means 4 again in the locked position VR and the locking lug 5 back into the recess on
  • FIG. 3 shows an alternative embodiment of the connector 1 with a rocker 5 'in a housing 2 in a locked position VR.
  • a rocker 5 'in a housing 2 in a locked position VR.
  • two or more contact elements 7 are added, wherein only one through the sectional view
  • the contact elements 7 are received in a holding means 4.
  • the retaining means 4 is reminiscent of a "T"
  • the retaining means 4 consists of a rod and a plate, whereby the rod and the plate are made made a part and arranged T-shaped.
  • the rocker 5 For safe latching, the rocker 5 'has the shape of a kidney.
  • the material of the rocker 5 ' must be stable so that it does not bend in the locked position VR.
  • the spring 6 and the actuating means 3 are arranged analogously to Figures 1 and 2.
  • the actuating means 3 also acts on the rocker 5 ', as described in Figure 1 for the locking lug 5.
  • FIG. 4 shows the same connector 1 as FIG. 3. However, the connector 1 in FIG. 4 is in an unlocked position ER.
  • the actuating means 3 acts on the rocker 5 'by pressing the end received in the recess in the direction of the rod out of the recess in the housing 2.
  • the actuating means 3 acts on both ends of the rocker 5'.
  • the zero position here means that both ends of the rocker 5 'are at a height and both ends of the
  • Actuating means 3 are pressed in the direction of the rod.
  • the holding means 4 can be further inserted into the connector 1, so that the contact elements 7 are contacted.
  • the rocker 5 ' is under the action of the actuating means 3 in the unlocked position ER.
  • the path from the unlocked position ER back to the locked position VR is analogous to the version with a latching nose. 5

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

L'invention concerne un dispositif de protection d'un connecteur enfichable. Le dispositif comprend un moyen de retenue et un moyen d'actionnement. Le moyen de retenue peut être reçu dans un boîtier du connecteur enfichable. Au moins un élément de contact peut être reçu dans le boîtier. Le moyen d'actionnement est disposé de manière mobile au niveau du moyen de retenue. En particulier, le dispositif de protection comporte au moins un moyen d'encliquetage. De tels dispositifs de protection sont nécessaires pour protéger les éléments de contact ainsi qu'un utilisateur contre un contact accidentel.
PCT/DE2018/100226 2017-03-31 2018-03-13 Dispositif de protection de connecteur enfichable WO2018177463A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201890000672.4U CN211507982U (zh) 2017-03-31 2018-03-13 用于插接连接器的保护装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017106990.9 2017-03-31
DE102017106990.9A DE102017106990A1 (de) 2017-03-31 2017-03-31 Schutzvorrichtung für Steckverbinder

Publications (1)

Publication Number Publication Date
WO2018177463A1 true WO2018177463A1 (fr) 2018-10-04

Family

ID=61832230

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2018/100226 WO2018177463A1 (fr) 2017-03-31 2018-03-13 Dispositif de protection de connecteur enfichable

Country Status (3)

Country Link
CN (1) CN211507982U (fr)
DE (1) DE102017106990A1 (fr)
WO (1) WO2018177463A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022117731A1 (de) * 2022-07-15 2024-01-18 Wieland Electric Gmbh Steckverbinder

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1071800B (de) 1956-10-31 1959-12-24 Geyer Christian Kragengerätesteck vorrichtung mit verschiebbarer berührungsschutzplatte
DE4400555A1 (de) 1993-01-11 1994-07-14 Siemens Ag Albis Kurzschlussfreier Steckverbinder
US5746612A (en) * 1996-11-13 1998-05-05 Chien-Yuan; Wang Adapter junction box
US20040077216A1 (en) * 2002-10-18 2004-04-22 Aiptek International Inc. USB connector structure with protection means
DE10325072B3 (de) 2003-06-03 2005-03-17 Siemens Ag Abdeckung einer Steckerfassung, Rastgetriebe
FR2864357A1 (fr) * 2003-12-19 2005-06-24 Framatome Connectors Int Dispositif de verrouillage de contacts pour connecteur electrique et connecteur electrique le comprenant
AT501257A1 (de) 2004-11-30 2006-07-15 Damir Knezevic Absenkbare abdeckung für steckdosen
DE102009059089B3 (de) 2009-12-18 2011-04-28 ABL SURSUM Bayerische Elektrozubehör GmbH & Co. KG Elektrischer Stecker mit in die Kontaktstifte eingelöteten Berührschutzkappen
EP2642606A1 (fr) * 2010-11-17 2013-09-25 Yazaki Corporation Unité de connexion

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1071800B (de) 1956-10-31 1959-12-24 Geyer Christian Kragengerätesteck vorrichtung mit verschiebbarer berührungsschutzplatte
DE4400555A1 (de) 1993-01-11 1994-07-14 Siemens Ag Albis Kurzschlussfreier Steckverbinder
US5746612A (en) * 1996-11-13 1998-05-05 Chien-Yuan; Wang Adapter junction box
US20040077216A1 (en) * 2002-10-18 2004-04-22 Aiptek International Inc. USB connector structure with protection means
DE10325072B3 (de) 2003-06-03 2005-03-17 Siemens Ag Abdeckung einer Steckerfassung, Rastgetriebe
FR2864357A1 (fr) * 2003-12-19 2005-06-24 Framatome Connectors Int Dispositif de verrouillage de contacts pour connecteur electrique et connecteur electrique le comprenant
AT501257A1 (de) 2004-11-30 2006-07-15 Damir Knezevic Absenkbare abdeckung für steckdosen
DE102009059089B3 (de) 2009-12-18 2011-04-28 ABL SURSUM Bayerische Elektrozubehör GmbH & Co. KG Elektrischer Stecker mit in die Kontaktstifte eingelöteten Berührschutzkappen
EP2642606A1 (fr) * 2010-11-17 2013-09-25 Yazaki Corporation Unité de connexion

Also Published As

Publication number Publication date
DE102017106990A1 (de) 2018-10-04
CN211507982U (zh) 2020-09-15

Similar Documents

Publication Publication Date Title
DE102009021595B4 (de) Steckbares Rohrsystem für einen Staubsauger
EP2839544B1 (fr) Bornier de test
EP3050168B1 (fr) Connecteur électrique
DE102012111408B3 (de) Verriegelungsmechanismus für Steckverbinder
DE202014102521U1 (de) Direktsteck-Druckfederklemme mit Haltefeder
EP3669088B1 (fr) Boîtier de connecteur avec mécanisme de verrouillage
DE102013205447A1 (de) Elektrischer Steckverbinder sowie elektrische Steckverbindung mit einem solchen Steckverbinder
WO2017102829A1 (fr) Borne de connexion de conducteur
DE102016111458B4 (de) Steckverbinder
DE102014115595B3 (de) Stecker und Gegenstecker
DE102017124670B4 (de) Elektrische Steckverbindung
DE102017119056A1 (de) Ladesteckverbinder mit Betätigungsmittel
DE202013011923U1 (de) Prüfsteckerblock
WO2020119854A1 (fr) Connecteur enfichable rond présentant un dispositif de verrouillage
EP1705756B1 (fr) Dispositif de verrouillage pour des connecteurs électriques
DE1575118C3 (de) Schraubenlose Anschlußklemme für elektrische Geräte
WO2018177463A1 (fr) Dispositif de protection de connecteur enfichable
EP3518350A1 (fr) Connecteur électrique enfichable
EP3403298B1 (fr) Connecteur enfichable
EP1427067B1 (fr) Connecteur à fiche ayant un élément coulissant pour la connexion avec une prise
DE102013014202B4 (de) Steckverbindersystem
DE102018101789B4 (de) Verriegelungsmechanik für Steckverbindergehäuse
EP3231040B1 (fr) Adaptateur de prise électrique
DE102013221901B4 (de) Demontagewerkzeug für elektrische Steckkontakte
EP3262720B1 (fr) Verrouillage pour un connecteur électrique

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18714430

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 18714430

Country of ref document: EP

Kind code of ref document: A1