WO2021078741A1 - Dispositif d'installation - Google Patents

Dispositif d'installation Download PDF

Info

Publication number
WO2021078741A1
WO2021078741A1 PCT/EP2020/079502 EP2020079502W WO2021078741A1 WO 2021078741 A1 WO2021078741 A1 WO 2021078741A1 EP 2020079502 W EP2020079502 W EP 2020079502W WO 2021078741 A1 WO2021078741 A1 WO 2021078741A1
Authority
WO
WIPO (PCT)
Prior art keywords
connector
installation device
release element
slot
housing
Prior art date
Application number
PCT/EP2020/079502
Other languages
German (de)
English (en)
Inventor
Martin Plsek
Original Assignee
Schneider Electric Industries Sas
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 Schneider Electric Industries Sas filed Critical Schneider Electric Industries Sas
Priority to EP20793679.0A priority Critical patent/EP4032151A1/fr
Publication of WO2021078741A1 publication Critical patent/WO2021078741A1/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
    • 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
    • H01R13/6335—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 comprising a handle

Definitions

  • the present invention relates to an installation device, comprising a housing on which at least one slot is provided for a plug connector which releasably connects a cable to the installation device.
  • Such installation devices are known in multiple embodiments, wherein an electrical cable or fiber optic cable can be connected to the installation device with the help of the connector to connect to electrical, optical and / or data lines by plugging the connector into the slot provided on the installation device .
  • a tool-free connection of a cable or a connector is not possible, so that a tool must be used to connect and remove the cable to either operate a screw connection or the Lever the connector out of the slot.
  • the release element can be formed in such a way that it cannot be removed from the housing. As a result, the Lö seelement is secured captive on the housing.
  • the release element can be ben shifted into an insertion position when the connector is inserted into the slot. This means that when the connector is inserted, the release element is simultaneously and automatically shifted into its insertion position, so that it does not protrude undesirably from the installation device. At the same time, this ensures that the release element is in its starting position when the connector is to be released from the installation device.
  • the release element can have a support for the connector. This creates a coupling between the underside of the connector and the release element, so that when the connector is inserted, a linear displacement of the release element into its insertion position can take place at the same time.
  • the release element can in particular with its support between two contact pins of the slot extend. In this way it is ensured that when the release element is moved to remove the connector, the connector is gripped under the middle between two contacts, so that the contact pins are not tilted or bent.
  • the release element can have a grip piece that can be grasped from behind by means of two fingers in particular.
  • a handle facilitates the linear displacement of the Léeelemen tes to remove the connector. If the handle can be grasped from behind by means of two fingers, care is also taken to ensure that a symmetrical force is applied to the release element when it is actuated in order to prevent the contact pins from bending when the connector is loosened.
  • the release element can be moved manually up to a stop into a removal position in which the connector is essentially released from the slot.
  • the release element is moved so far that the connector can be easily removed from the associated contact pins.
  • the stop can prevent the release element from being removed from the housing.
  • the release element can have a detent spring which prevents the release element from being removed from the housing.
  • the release element can first be pushed into a linear guide of the housing for assembly, preventing the release element from being pulled out of the linear guide completely after the detent spring has overcome an obstacle provided on the housing.
  • the installation device can be a KNX device which is particularly suitable for top-hat rail mounting, the slot for the connector being provided in a central protruding area of the KNX device.
  • Such an embodiment offers the advantage that when the connector is removed by actuating the release element, the pull-out forces or the forces acting on the installation device act in the middle of the KNX device, so that the device does not tilt or tilt, which means that there is no further stress Connections connected to the device are made. At the same time, space for further connections can be saved on the upper or lower edge of the installation device, since the connector is not provided on the upper or lower edge of the device but on the central, protruding area of the KNX device.
  • the slot for the connector and the release element can be arranged under a pivotable cover, whereby the slot is protected and an appealing ⁇ u ßeres is created.
  • FIG. 5 shows a longitudinal section through the installation device from FIG. 2.
  • Fig. 1 shows a perspective view of an installation device 10, which is designed as a KNX device in the illustrated embodiment and has a conventional fastening receptacle 12 for mounting on a top-hat rail on its rear.
  • the installation device is basically rectangular in shape and has a central protruding area 14 on its front side.
  • a slot 18 for a connector 20 is provided, which connects a cable 22 to the installation device 10 solution bar. Since it is in the illustrated embodiment in the Ka bel 22 is an electrical connection cable with two wires, two parallel contact pins 24, 25 are provided in Be rich of the slot 18, on wel che the connector 20 is plugged for contacting.
  • the plug connector 20 can be plugged in in a simple manner by placing it on the contact pins 24 and 25 as shown in FIG. 4 and then pressing it down with a finger so that the plug connector 20 is the one shown in FIG position shown. Then a cover 26 pivotably attached to the housing 16 can be closed and latched so that the slot and the connector are protected.
  • FIG. 5 shows an enlarged sectional view of the installation device of FIGS. 1 to 4, specifically in a position of the release element as shown in FIG.
  • the connector 20 is completely plugged into the contact pins 24 and 25 in the region of the slot 18, whereby the Lenderele element 28 has been moved into its inserted position.
  • the release element 28 is Beforebil det as a slide which is slipped onto a guide 30 of the housing 16.
  • the release element 30 has a right-angled support 32 which extends between the two contact pins 24 and 25 (see. Fig. 1) and which serves to carry the Lexcellentele element 28 with you when the connector 20 is inserted into the slot so that it assumes the position shown in FIG.
  • Fig. 5 further illustrates that the release element 28 has a handle 34 at its upper or front end, which can be reached from behind by means of two fingers in the illustrated matterssbei game. This allows the Lö seelement 34 to move linearly upwards or forwards from the position shown in FIG. 5, whereby the connector 20 is also moved linearly over the support 32 in order to disengage from the contact pins 24 and 25 ( see. Fig. 4).
  • the release element In order to prevent the release element 28 from being removed from the housing 16, the release element has a detent spring 36, visible in FIG. 5, which strikes against a stop 38 of the housing in order to increase the stroke of the release element 28 limit. In this position, the connector 20 is almost completely detached from the contact pins 24 and 25, so that it can be removed from the slot 18 (see FIG. 3).

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

Un dispositif d'installation comprend un boîtier avec une douille de connecteur pour un connecteur électrique, qui peut être retiré de la douille de connecteur à l'aide d'un élément de libération.
PCT/EP2020/079502 2019-10-25 2020-10-20 Dispositif d'installation WO2021078741A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20793679.0A EP4032151A1 (fr) 2019-10-25 2020-10-20 Dispositif d'installation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019128870.3 2019-10-25
DE102019128870.3A DE102019128870A1 (de) 2019-10-25 2019-10-25 Installationsgerät

Publications (1)

Publication Number Publication Date
WO2021078741A1 true WO2021078741A1 (fr) 2021-04-29

Family

ID=72964716

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2020/079502 WO2021078741A1 (fr) 2019-10-25 2020-10-20 Dispositif d'installation

Country Status (3)

Country Link
EP (1) EP4032151A1 (fr)
DE (1) DE102019128870A1 (fr)
WO (1) WO2021078741A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5571025A (en) * 1993-12-16 1996-11-05 Hirose Electric Co., Ltd. Circuit board electrical connector
DE29810615U1 (de) * 1998-06-12 1998-08-27 Kalthoff Gmbh Kupplung für ein zweiadriges Kabel
CN202977888U (zh) * 2012-11-13 2013-06-05 西安理工大学 多功能插座
CN104659565B (zh) * 2015-03-18 2017-04-26 中山市纽邦工业产品设计有限公司 易拔安全插座
US20180090862A1 (en) * 2016-09-29 2018-03-29 Intel Corporation Circuit board with a connector having a latch that includes a latch frame, a latch slide, an ejector and a connector arm

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012103217B3 (de) * 2012-04-13 2013-08-22 Elka-Elektronik Gmbh Steuerungsgerät für ein Gebäudeinstallationssystem
DE102013111577A1 (de) * 2013-10-21 2015-04-23 Wago Verwaltungsgesellschaft Mbh Elektronikgerät
DE202014008560U1 (de) * 2014-03-13 2014-12-12 Abb Ag Reiheneinbaugerät der Elektroinstallation
DE202017105437U1 (de) * 2017-09-08 2017-10-04 Insta Gmbh Elektrisches Reiheneinbaugerät
FR3073987B1 (fr) * 2017-11-20 2019-11-29 Schneider Electric Industries Sas Systeme electrique comprenant un appareil electrique et un module de connexion interchangeable

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5571025A (en) * 1993-12-16 1996-11-05 Hirose Electric Co., Ltd. Circuit board electrical connector
DE29810615U1 (de) * 1998-06-12 1998-08-27 Kalthoff Gmbh Kupplung für ein zweiadriges Kabel
CN202977888U (zh) * 2012-11-13 2013-06-05 西安理工大学 多功能插座
CN104659565B (zh) * 2015-03-18 2017-04-26 中山市纽邦工业产品设计有限公司 易拔安全插座
US20180090862A1 (en) * 2016-09-29 2018-03-29 Intel Corporation Circuit board with a connector having a latch that includes a latch frame, a latch slide, an ejector and a connector arm

Also Published As

Publication number Publication date
DE102019128870A1 (de) 2021-04-29
EP4032151A1 (fr) 2022-07-27

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