EP2290758A1 - Industry connector - Google Patents

Industry connector Download PDF

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Publication number
EP2290758A1
EP2290758A1 EP10006859A EP10006859A EP2290758A1 EP 2290758 A1 EP2290758 A1 EP 2290758A1 EP 10006859 A EP10006859 A EP 10006859A EP 10006859 A EP10006859 A EP 10006859A EP 2290758 A1 EP2290758 A1 EP 2290758A1
Authority
EP
European Patent Office
Prior art keywords
base part
housing
industrial connector
frame plate
assembled state
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP10006859A
Other languages
German (de)
French (fr)
Other versions
EP2290758B1 (en
Inventor
Markus Dorscht
Dieter Markl
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.)
Wieland Electric GmbH
Original Assignee
Wieland Electric 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
Priority claimed from DE200920011563 external-priority patent/DE202009011563U1/en
Application filed by Wieland Electric GmbH filed Critical Wieland Electric GmbH
Priority to PL10006859T priority Critical patent/PL2290758T3/en
Publication of EP2290758A1 publication Critical patent/EP2290758A1/en
Application granted granted Critical
Publication of EP2290758B1 publication Critical patent/EP2290758B1/en
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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
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H01R13/6461—Means for preventing cross-talk
    • 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
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H01R13/6473—Impedance matching
    • H01R13/6477—Impedance matching by variation of dielectric properties
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive 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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/5025—Bases; Cases composed of different pieces one or more pieces being of resilient material
    • 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
    • H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
    • H01R13/74—Means for mounting coupling parts in openings of a panel
    • H01R13/748—Means for mounting coupling parts in openings of a panel using one or more screws

Definitions

  • the invention relates to an industrial connector, comprising a base part and a plug-in part which can be plugged together with the base part.
  • Heavy industrial connectors still referred to simply as connectors, are specifically designed for use in harsh environments.
  • Such industrial connectors usually comprise a base part and a plug-in part for mating with the base part.
  • Both the base part and the male part have a contact insert, which is accommodated in a usually metallic housing.
  • the housing is in particular a die-cast part and offers the contact approach reliable protection against the environmental influences.
  • Industrial connectors are used e.g. used in the automotive industry, mechanical and plant engineering, conveyor systems, as well as in measurement and control technology and can depending on the application, contact inserts with e.g. 6- to 92-pin version have.
  • the shielding of the system is represented by the parameters "shielding attenuation” and "coupling resistance".
  • the screen attenuation a S [dB] is defined as the logarithmic ratio of the power injected into the system to the power radiated by the system.
  • the coupling resistance Z K represents a longitudinal-related quantity, which is given in m ⁇ / m. This resistance is represented as the ratio of the longitudinal voltage indexed in the environment to the current inside the system per unit length.
  • the invention has for its object to enable a particularly simple to produce shielding an industrial connector.
  • an industrial connector comprising a base part and a plug-together with the base part plug-in part, wherein the base part and the male part each have a contact insert and a metallic housing and wherein the base part a first metallic frame plate and the plug part a second metallic frame plate such are arranged, that overlap the two frame plates in the assembled state at least partially.
  • the industrial connector for example, is a connector according to IEC 60603-7-3.
  • the invention is based on the consideration that a particularly simple to produce shielding the industrial connector is given by a two-part metallic frame, wherein a first frame plate on the base part and a second frame plate is arranged on the male part.
  • the frame plates are dimensioned and positioned so that they overlap at least partially in the assembled state of the industrial connector and thus form a Faraday cage, which increases the absorption in particular with respect to magnetic radiation.
  • the frame plates engage with each other so that they lie on one another and form a closed frame.
  • partially overlapping is meant here that in the assembled state of the connector, a closed and uninterrupted frame is formed only by the meshing of the frame plates, which surrounds the contact region of the contact inserts, with a large overlap for both frame plates is not required.
  • Each of the frame plates is in particular with the corresponding Contact insert coupled, so that a change of the metallic housing is not required.
  • the frame panels are formed of a low impedance conductive material.
  • the frame panels are advantageously made of the same material, e.g. made of galvanized steel, copper or brass.
  • a particularly simple and reliable connection between the frame plates and the contact inserts is present in that the frame plates are preferably screwed to the respective contact insert.
  • the frame plates can also be coupled by another force, positive or cohesive connection with the contact inserts or alternatively with the housing.
  • the first frame plate protrudes on the base part of the metallic housing of the base part and aligned with the contact insert.
  • the second frame plate is preferably disposed within the housing of the male part and aligned with this. In the assembled state of the industrial connector, the two housings are superimposed, so that the housing of the male part surrounds the protruding part of the contact insert of the base part and thus also the first frame plate. Since the second frame plate is aligned with the housing of the male part, it is ensured that both frame plates interlock.
  • a low resistance between upper and lower part is ensured by a large-scale screw.
  • a strip is fastened on both sides on the base part and on the plug-in part, wherein the strips have corresponding bores for receiving a through-bolt for screwing the base part to the plug-in part.
  • the strips are expediently riveted to the base part and the male part. So that the strips lie flush against the housing is preferred provided between a rivet head and the bar a spring element. The spring element ensures that the strip is pressed firmly against the housing in the region of the respective rivet.
  • a frame plate is provided in the region of the transition from the housing wall to the base part of the industrial connector.
  • This frame plate passes through the passage opening in the housing wall to the industrial connector with a collar.
  • This collar is in the final assembled state of the housing of the base part. In this way, an electrical contact between the interior of the enclosure enclosed by the housing wall and the industrial connector is made.
  • the transition from the housing, for example, a cabinet to the industrial connector receives effective EMC protection.
  • an industrial connector 1 which essentially comprises a base part 3 and a male part 5.
  • the base part 3 comprises a multi-pole contact insert 7, which is arranged in the assembled state in a housing 9.
  • the plug-in part 5 in turn comprises a further contact insert 11, which is designed to be complementary to the contact insert 7 of the base part 3 and accommodated in a further housing 13.
  • the industrial connector 1 also includes EMC (Electromagnetic Compatibility) measures for shielding the metallic housing 9,13.
  • the EMC measures are designed in the manner of two metallic frame plates 15, 17 and are firmly connected in the assembled state of the base part 3 or of the plug part 5 with the contact inserts 7, 11.
  • a first frame plate 15 is fitted onto the contact insert 7 and screwed by means of screws 19 thereto.
  • the first frame plate 15 is dimensioned such that its outer edge 21 in the assembled state of the base part 3 is aligned with an outer edge 23 of the contact insert 7. Since the contact insert 7 protrudes partially out of the housing 9 of the base part 3, the frame plate 15 also projects out of the housing 9.
  • a seal 24 is also provided, which ensures that in the assembled state of the industrial connector 1, no air gap at the contact point between the base part 3 and the male part 5 is formed.
  • the second metallic frame plate 17 is attached to the contact insert 11 of the male part 5 and screwed by means of screws 25 with this.
  • the difference between the frame plates 15 and 17 is that the second frame plate 17 has a lower height, so that the frame plate 17 does not completely cover the over the housing 13 of the male part 5 protruding part of the contact insert 11.
  • the height of the second frame plate 17 is selected such that in the assembled state of the male part 5, the second frame plate 17 is disposed within the housing 13 and an outer edge 27 of the frame plate 17 is aligned with an outer edge 29 of the housing 13.
  • the two frame plates 15, 17 thus represent a kind of extension of the respective housing 9, 13 and are dimensioned such that they overlap in the assembled state of the industrial connector 1.
  • no large-area overlap of the two frame plates 15,17 is required, but they are only over part of their height to each other, in particular over less than half their height, so that an uninterrupted frame is formed, which surrounds the contact area of the contact inserts 7,11 ,
  • the frame acts as a Faraday cage, which in particular absorbs magnetic radiation at a low frequency and thus forms a shield of the industrial connector 1.
  • the base part 3 and the male part 5 are fixedly connected to each other, so that the contact between the two contact inserts 7 and 11 does not dissolve.
  • a strip 31 is riveted on both sides of the base part 3 and the male part 5 on both sides.
  • the strips 31 have corresponding, extending in the insertion direction of the industrial connector 1 holes 33 for receiving through-bolts 35.
  • the base part 3 is screwed to the male part 5 in the assembled state of the industrial connector 1.
  • further rivet holes 39 are also provided perpendicular to the holes.
  • a spring element 43 is arranged in the manner of a spring ring between a rivet head 41 and the strip 31, in this embodiment between the rivet head 41 and a bottom of the rivet hole 39.
  • Fig. 4 only one base part 3 of an inventive industrial connector 1 is shown in an exploded view.
  • the housing wall 47 is shown below the base part 3.
  • the housing wall 47 is in Fig. 4 only shown as cut from the solid section of the housing wall 47.
  • the housing wall 47 may be part of a housing or a control cabinet or the like.
  • the housing wall 47 is in turn pierced by a through hole 49.
  • the passage opening 49 serves for the passage of contacts, line elements or the like.
  • the passage opening 49 is used for line connection of the contact part 7 of the base part 3 with the in Fig. 4 not shown devices within the bounded by the housing wall 47 housing.
  • the passage opening 49 in the embodiment of Fig. 4 is rectangular. Also enclosed by the housing 9 of the base part 3 installation space for the contact insert 7 of the base part 3 has a rectangular cross-section.
  • the installation space opening 51 of the housing 9 of the base part 3 is therefore also rectangular.
  • the through-hole 49 and the installation space opening 51 are the same size and are aligned with each other in the final assembled state. The passage opening 49 and the installation space opening 51 are thus substantially congruent in the final assembly state.
  • the frame plate 53 with its collar 55 is inserted through the through-opening 49 and through the installation space opening 51 from the interior of the casing wall 47 delimited housing against the plug-in direction 45.
  • the collar 55 bears against the inner wall of the installation space of the housing 9 of the base part 3.
  • the collar 55 flanks the frame opening 57 of the frame plate 53 circumferentially.
  • the collar 55 is formed from a plurality of juxtaposed and at the same time resilient teeth 59.
  • the collar 55 may be formed as a resilient strip, in which a plurality of vertical slots for forming the teeth 59 is introduced.
  • the collar 55 bears with its teeth 59 under spring pressure on the inside of the housing walls of the housing 9 of the base part 3. In this way, an electrical contact between the housing wall 47 and the housing 9 of the base part 3 is realized.
  • the teeth 59 are effective in the manner of contact blades.
  • the initially EMC-unprotected or EMVungtubte area of the interface between the housing wall 47 and base 3 is replaced by this measure also effective EMC protection.
  • a circumferential mounting flange 61 is formed on the frame plate 53.
  • the mounting flange 61 is penetrated by holes 63 which are aligned with the housing wall 47 passing through holes 65 and provided in the housing 9 of the base part 3 mounting holes 67.
  • the mounting holes 67, the through holes 65 and the holes 63 in the frame plate 53 of bolt 69 passes in the insertion direction.
  • the bolts 69 are in turn bolted to nuts 71. The screwing of the bolt 69 with the nuts 71 sets the base part 3 of the industrial connector 1 on the housing wall 47 and fixed at the same time the frame plate 53 on the housing wall 47th
  • the efficiency of the EMC frame was tested and compared with that of a commercial REVOS ® connector from Wieland.
  • the coupling resistance of the connectors was plotted over a frequency range of 150 kHz to 10 MHz.
  • the measurements have shown that the connector known from the prior art reaches a screen attenuation value of about -50 dB at a test frequency of 10 MHz ( Fig. 4 ). This corresponds to a coupling resistance or a transfer impedance of approx. 160mOhm / m.
  • a value of about 76 dB at 10 MHz has been achieved ( Fig. 5 ). This corresponds to a transfer impedance of 8mOhm / m.
  • the shielding has thus been improved by a factor of 20.

Abstract

The industrial plug connector (1) has a base part (3) and a plug part (5) that is intermateable with the base part. The base part and the plug part have contact inserts (7,11) and metallic housings (9,13). A metallic frame cover (15) is arranged at the base part and another metallic frame cover (17) is arranged at the plug part.

Description

Die Erfindung betrifft einen Industriesteckverbinder, umfassend ein Basisteil und ein mit dem Basisteil zusammensteckbares Steckteil.The invention relates to an industrial connector, comprising a base part and a plug-in part which can be plugged together with the base part.

Schwere Industriesteckverbinder, weiterhin einfach als Steckverbinder bezeichnet, sind speziell für den Einsatz in besonders rauen Umgebungen konzipiert. Derartige Industriesteckverbinder umfassen in der Regel ein Basisteil und ein Steckteil zum Zusammenstecken mit dem Basisteil. Sowohl das Basisteil als auch das Steckteil weist einen Kontakteinsatz auf, der in einem für gewöhnlich metallischen Gehäuse untergebracht ist. Das Gehäuse ist insbesondere ein Druckgussteil und bietet dem Kontaktansatz einen zuverlässigen Schutz gegen die Umwelteinflüsse. Industriesteckverbinder werden z.B. in der Automobilindustrie, im Maschinen- und Anlagebau, bei Förderanlagen, sowie in der Mess-, Steuer- und Regeltechnik angewendet und können je nach Anwendungsfall Kontakteinsätze mit z.B. 6- bis 92-poliger Ausführung aufweisen.Heavy industrial connectors, still referred to simply as connectors, are specifically designed for use in harsh environments. Such industrial connectors usually comprise a base part and a plug-in part for mating with the base part. Both the base part and the male part have a contact insert, which is accommodated in a usually metallic housing. The housing is in particular a die-cast part and offers the contact approach reliable protection against the environmental influences. Industrial connectors are used e.g. used in the automotive industry, mechanical and plant engineering, conveyor systems, as well as in measurement and control technology and can depending on the application, contact inserts with e.g. 6- to 92-pin version have.

Beim Einsatz von Industriesteckverbindem ist die in den Steckverbindern einwirkende bzw. aus den Steckverbindern herausgehende Strahlung zu berücksichtigen, da diese eine Beeinträchtigung der Funktionalität der angeschlossenen oder ihn umgebenden Systeme verursachen könnte. Hierbei werden grundsätzlich elektrische und magnetische Felder unterschieden.When industrial connectors are used, it is important to take into account the radiation emitted by the connectors and / or out of the connectors, as this could affect the functionality of the connected or surrounding systems. In this case, a distinction is made between electric and magnetic fields.

Die Schirmung des Systems wird durch die Kenngrößen "Schirmdämpfung" und "Kopplungswiderstand" dargestellt. Die Schirmdämpfung aS [dB] ist als das logarithmische Verhältnis von der in das System eingespeisten Leistung zur vom System abgestrahlten Leistung definiert. Der Kopplungswiderstand ZK stellt eine längsbezogene Größe dar, die in mΩ/m angegeben wird. Dieser Widerstand wird als das Verhältnis der Längsspannung, die in der Umgebung indiziert wird, zu dem Strom im Inneren des Systems pro Längseinheit dargestellt.The shielding of the system is represented by the parameters "shielding attenuation" and "coupling resistance". The screen attenuation a S [dB] is defined as the logarithmic ratio of the power injected into the system to the power radiated by the system. The coupling resistance Z K represents a longitudinal-related quantity, which is given in mΩ / m. This resistance is represented as the ratio of the longitudinal voltage indexed in the environment to the current inside the system per unit length.

Grundlage zur Bestimmung dieser Größen ist die Norm IEC 60603-7-3 (2008-01). Mit Hilfe dieser Norm lässt sich ZK aus den ermittelten Messwerten für die Schirmdämpfung errechnen.The basis for determining these quantities is the standard IEC 60603-7-3 (2008-01). With the aid of this standard, Z K can be calculated from the measured values for the screen attenuation.

Der Erfindung liegt die Aufgabe zugrunde, eine besonders einfach herzustellende Abschirmung eines Industriesteckverbinders zu ermöglichen.The invention has for its object to enable a particularly simple to produce shielding an industrial connector.

Die Aufgabe wird erfindungsgemäß gelöst durch einen Industriesteckverbinder, umfassend ein Basisteil und ein mit dem Basisteil zusammensteckbares Steckteil, wobei das Basisteil und das Steckteil jeweils einen Kontakteinsatz und ein metallisches Gehäuse aufweisen und wobei am Basisteil ein erstes metallisches Rahmenblech und am Steckteil ein zweites metallisches Rahmenblech derart angeordnet sind, dass sich die beiden Rahmenbleche im zusammengesteckten Zustand zumindest teilweise überlappen.The object is achieved by an industrial connector, comprising a base part and a plug-together with the base part plug-in part, wherein the base part and the male part each have a contact insert and a metallic housing and wherein the base part a first metallic frame plate and the plug part a second metallic frame plate such are arranged, that overlap the two frame plates in the assembled state at least partially.

Bei dem Industriesteckverbinder handelt es sich beispielsweise um einen Steckverbinder nach IEC 60603-7-3.The industrial connector, for example, is a connector according to IEC 60603-7-3.

Die Erfindung geht von der Überlegung aus, dass eine besonders einfach herzustellende Abschirmung des Industriesteckverbinders durch einen zweiteiligen metallischen Rahmen gegeben ist, wobei ein erstes Rahmenblech am Basisteil und ein zweites Rahmenblech am Steckteil angeordnet ist. Die Rahmenbleche sind derart dimensioniert und positioniert, dass sie sich im zusammengesteckten Zustand des Industriesteckverbinders zumindest teilweise überlappen und somit einen faradayschen Käfig bilden, der die Absorption insbesondere gegenüber magnetischer Strahlung erhöht. Im zusammengesteckten Zustand des Basisteils und des Steckteils greifen die Rahmenbleche ineinander, so dass sie aufeinander liegen und einen geschlossenen Rahmen bilden. Unter "teilweise überlappend" wird hierbei verstanden, dass im zusammengebauten Zustand des Steckverbinders ein geschlossener und ununterbrochener Rahmen lediglich durch das Ineinandergreifen der Rahmenbleche ausgebildet ist, der den Kontaktbereich der Kontakteinsätze umschließt, wobei eine großflächige Überlappung für beide Rahmenbleche nicht erforderlich ist. Jedes der Rahmenbleche wird insbesondere mit dem entsprechenden Kontakteinsatz gekoppelt, so dass eine Veränderung des metallischen Gehäuses nicht erforderlich ist. Ein wesentlicher Vorteil dieser Ausführung ist somit, dass der zweiteilige Rahmen auch in vorhandene Industriesteckverbinder nachträglich integriert werden kann.The invention is based on the consideration that a particularly simple to produce shielding the industrial connector is given by a two-part metallic frame, wherein a first frame plate on the base part and a second frame plate is arranged on the male part. The frame plates are dimensioned and positioned so that they overlap at least partially in the assembled state of the industrial connector and thus form a Faraday cage, which increases the absorption in particular with respect to magnetic radiation. In the assembled state of the base part and the male part, the frame plates engage with each other so that they lie on one another and form a closed frame. By "partially overlapping" is meant here that in the assembled state of the connector, a closed and uninterrupted frame is formed only by the meshing of the frame plates, which surrounds the contact region of the contact inserts, with a large overlap for both frame plates is not required. Each of the frame plates is in particular with the corresponding Contact insert coupled, so that a change of the metallic housing is not required. A significant advantage of this design is thus that the two-part frame can be subsequently integrated into existing industrial connectors.

Zweckdienlicherweise sind die Rahmenbleche aus einem niederimpedanten, leitfähigen Material ausgebildet. Um die Ausbildung eines einheitlichen, einstückigen Rahmens nachzuahmen, sind die Rahmenbleche vorteilhafterweise aus dem gleichen Material, z.B. aus verzinktem Stehlblech, Kupfer oder Messing gefertigt.Conveniently, the frame panels are formed of a low impedance conductive material. To mimic the formation of a unitary, one-piece frame, the frame panels are advantageously made of the same material, e.g. made of galvanized steel, copper or brass.

Eine besonders einfache und zuverlässige Verbindung zwischen den Rahmenblechen und den Kontakteinsätzen liegt vor, indem die Rahmenbleche bevorzugt am jeweiligen Kontakteinsatz angeschraubt sind. Die Rahmenbleche können auch durch eine andere kraft-, form- oder stoffschlüssige Verbindung mit den Kontakteinsätzen oder alternativ mit dem Gehäuse gekoppelt sein.A particularly simple and reliable connection between the frame plates and the contact inserts is present in that the frame plates are preferably screwed to the respective contact insert. The frame plates can also be coupled by another force, positive or cohesive connection with the contact inserts or alternatively with the housing.

Gemäß einer bevorzugten Ausgestaltung ragt das erste Rahmenblech am Basisteil aus dem metallischen Gehäuse des Basisteils hinaus und fluchtet mit dem Kontakteinsatz. Ergänzend dazu ist das zweite Rahmenblech bevorzugt innerhalb des Gehäuses des Steckteils angeordnet und fluchtet mit diesem. Im zusammengesteckten Zustand des Industriesteckverbinders liegen die beiden Gehäuse aufeinander, so dass das Gehäuse des Steckteils den hinausragenden Teil des Kontakteinsatzes des Basisteils und somit auch das erste Rahmenblech umschließt. Da das zweite Rahmenblech mit dem Gehäuse des Steckteils fluchtet, wird dabei gewährleistet, dass beide Rahmenbleche ineinandergreifen.According to a preferred embodiment, the first frame plate protrudes on the base part of the metallic housing of the base part and aligned with the contact insert. In addition to the second frame plate is preferably disposed within the housing of the male part and aligned with this. In the assembled state of the industrial connector, the two housings are superimposed, so that the housing of the male part surrounds the protruding part of the contact insert of the base part and thus also the first frame plate. Since the second frame plate is aligned with the housing of the male part, it is ensured that both frame plates interlock.

Ein geringer Widerstand zwischen Ober- und Unterteil wird durch eine großflächige Verschraubung gewährleistet. Vorzugsweise ist daher am Basisteil und am Steckteil beidseitig jeweils eine Leiste befestigt, wobei die Leisten korrespondierende Bohrungen zur Aufnahme einer Durchgangsschraube zum Verschrauben des Basisteils mit dem Steckteil aufweisen. Im Hinblick auf eine sichere Befestigung sind die Leisten zweckdienlicherweise am Basisteil und am Steckteil angenietet. Damit die Leisten dabei bündig an das Gehäuse anliegen, ist bevorzugt zwischen einem Nietkopf und der Leiste ein Federelement vorgesehen. Das Federelement sorgt dafür, dass die Leiste im Bereich des jeweiligen Niets fest an das Gehäuse angedrückt ist.A low resistance between upper and lower part is ensured by a large-scale screw. Preferably, therefore, a strip is fastened on both sides on the base part and on the plug-in part, wherein the strips have corresponding bores for receiving a through-bolt for screwing the base part to the plug-in part. With a view to secure attachment, the strips are expediently riveted to the base part and the male part. So that the strips lie flush against the housing is preferred provided between a rivet head and the bar a spring element. The spring element ensures that the strip is pressed firmly against the housing in the region of the respective rivet.

In weiterer Ausgestaltung ist ein Rahmenblech im Bereich des Übergangs von der Gehäusewand zum Basisteil des Industriesteckverbinders vorgesehen. Dieses Rahmenblech durchgreift die Durchgangsöffnung in der Gehäusewand zum Industriesteckverbinder mit einem Kragen. Dieser Kragen liegt im Montageendzustand am Gehäuse des Basisteils an. Auf diese Weise ist ein elektrischer Kontakt zwischen dem Inneren des von der Gehäusewand umschlossenen Gehäuses und dem Industriesteckverbinder hergestellt. Somit erhält auch der Übergang vom Gehäuse beispielsweise eines Schaltschranks zum Industriesteckverbinder einen wirksamen EMV-Schutz.In a further embodiment, a frame plate is provided in the region of the transition from the housing wall to the base part of the industrial connector. This frame plate passes through the passage opening in the housing wall to the industrial connector with a collar. This collar is in the final assembled state of the housing of the base part. In this way, an electrical contact between the interior of the enclosure enclosed by the housing wall and the industrial connector is made. Thus, the transition from the housing, for example, a cabinet to the industrial connector receives effective EMC protection.

Ein Ausführungsbeispiel der Erfindung wird anhand einer Zeichnung näher erläutert. Hierin zeigen:

Fig. 1
die perspektivische Explosionsdarstellung der Bauteile eines Indust- riesteckverbinders,
Fig. 2
die Vorderansicht einer Explosionsdarstellung der Bauteile des In- dustriesteckverbinders gemäß Fig. 1,
Fig. 3
den Schnitt A-A gemäß Fig. 2,
Fig. 4
eine perspektivische Explosionsdarstellung eines an einer Gehäusewand fixierbaren Basisteils,
Fig. 5
in einem Diagramm Messergebnisse zur Bestimmung des Kopp- lungswiderstands eines handelsüblichen Steckverbinders, und
Fig. 6
in einem Diagramm Messergebnisse zur Bestimmung des Kopp- lungswiderstands eines Steckverbinders mit einem zweiteiligen me- tallischen Rahmen.
An embodiment of the invention will be explained in more detail with reference to a drawing. Herein show:
Fig. 1
3 the perspective exploded view of the components of an industrial connector,
Fig. 2
the front view of an exploded view of the components of the industrial connector according to Fig. 1 .
Fig. 3
the section AA according to Fig. 2 .
Fig. 4
an exploded perspective view of a fixable on a housing wall base part,
Fig. 5
in a diagram measurement results for determining the coupling resistance of a commercially available connector, and
Fig. 6
in a diagram, measurement results for determining the coupling resistance of a connector with a two-part metallic frame.

Einander entsprechende und gleich wirkende Teile sind in allen Figuren mit den gleichen Bezugszeichen versehen.Corresponding and equally acting parts are provided in all figures with the same reference numerals.

In Fig. 1 und Fig. 2 ist ein Industriesteckverbinder 1 gezeigt, der im Wesentlichen ein Basisteil 3 und ein Steckteil 5 aufweist. Das Basisteil 3 umfasst einen mehrpoligen Kontakteinsatz 7, der im zusammengebauten Zustand in einem Gehäuse 9 angeordnet ist. Das Steckteil 5 seinerseits umfasst einen weiteren Kontakteinsatz 11, der zu dem Kontakteinsatz 7 des Basisteils 3 komplementär ausgebildet ist und in einem weiteren Gehäuse 13 untergebracht ist.In Fig. 1 and Fig. 2 an industrial connector 1 is shown, which essentially comprises a base part 3 and a male part 5. The base part 3 comprises a multi-pole contact insert 7, which is arranged in the assembled state in a housing 9. The plug-in part 5 in turn comprises a further contact insert 11, which is designed to be complementary to the contact insert 7 of the base part 3 and accommodated in a further housing 13.

Der Industriesteckverbinder 1 umfasst außerdem EMV(Elektromagnetische Verträglichkeit)-Maßnahmen zur Schirmdämpfung des metallischen Gehäuses 9,13. Die EMV-Maßnahmen sind nach Art zweier metallischer Rahmenbleche 15, 17 ausgebildet und im zusammengebauten Zustand des Basisteils 3 bzw. des Steckteils 5 mit den Kontakteinsätzen 7,11 fest verbunden. Ein erstes Rahmenblech 15 wird auf den Kontakteinsatz 7 aufgesteckt und mittels Schrauben 19 an diesen angeschraubt. Das erste Rahmenblech 15 ist derart dimensioniert, dass sein äußerer Rand 21 im zusammengebauten Zustand des Basisteils 3 mit einem äußeren Rand 23 des Kontakteinsatzes 7 fluchtet. Da der Kontakteinsatz 7 aus dem Gehäuse 9 des Basisteils 3 teilweise hinausragt, ragt das Rahmenblech 15 ebenfalls aus dem Gehäuse 9 hinaus. Um einen Rand des Basisteils 3 ist außerdem eine Dichtung 24 vorgesehen, die dafür sorgt, dass im zusammengesteckten Zustand des Industriesteckverbinders 1 kein Luftspalt an der Kontaktstelle zwischen dem Basisteil 3 und dem Steckteil 5 entsteht.The industrial connector 1 also includes EMC (Electromagnetic Compatibility) measures for shielding the metallic housing 9,13. The EMC measures are designed in the manner of two metallic frame plates 15, 17 and are firmly connected in the assembled state of the base part 3 or of the plug part 5 with the contact inserts 7, 11. A first frame plate 15 is fitted onto the contact insert 7 and screwed by means of screws 19 thereto. The first frame plate 15 is dimensioned such that its outer edge 21 in the assembled state of the base part 3 is aligned with an outer edge 23 of the contact insert 7. Since the contact insert 7 protrudes partially out of the housing 9 of the base part 3, the frame plate 15 also projects out of the housing 9. To a margin of the base part 3, a seal 24 is also provided, which ensures that in the assembled state of the industrial connector 1, no air gap at the contact point between the base part 3 and the male part 5 is formed.

Auf ähnliche Weise ist das zweite metallische Rahmenblech 17 auf den Kontakteinsatz 11 des Steckteils 5 aufgesteckt und mittels Schrauben 25 mit diesem verschraubt. Der Unterschied zwischen den Rahmenblechen 15 und 17 liegt darin, dass das zweite Rahmenblech 17 eine geringere Höhe aufweist, so dass das Rahmenblech 17 nicht vollständig das über das Gehäuse 13 des Steckteils 5 hinausragenden Teil des Kontakteinsatzes 11 abdeckt. Die Höhe des zweiten Rahmenblechs 17 ist derart gewählt, dass im zusammengebauten Zustand des Steckteils 5 das zweite Rahmenblech 17 innerhalb des Gehäuses 13 angeordnet ist und ein äußerer Rand 27 des Rahmenblechs 17 mit einem äußeren Rand 29 des Gehäuses 13 fluchtet.Similarly, the second metallic frame plate 17 is attached to the contact insert 11 of the male part 5 and screwed by means of screws 25 with this. The difference between the frame plates 15 and 17 is that the second frame plate 17 has a lower height, so that the frame plate 17 does not completely cover the over the housing 13 of the male part 5 protruding part of the contact insert 11. The height of the second frame plate 17 is selected such that in the assembled state of the male part 5, the second frame plate 17 is disposed within the housing 13 and an outer edge 27 of the frame plate 17 is aligned with an outer edge 29 of the housing 13.

Die beiden Rahmenbleche 15, 17 stellen somit eine Art Verlängerung des jeweiligen Gehäuses 9,13 dar und sind derart dimensioniert, dass sie sich im zusammengesteckten Zustand des Industriesteckverbinders 1 überlappen. Dabei ist keine großflächige Überlappung der beiden Rahmenbleche 15,17 erforderlich, sondern sie liegen nur über ein Teil ihrer Höhe aufeinander, insbesondere über weniger als die Hälfte ihrer Höhe, so dass sich ein ununterbrochener Rahmen bildet, der den Kontaktbereich der Kontakteinsätze 7,11 umschließt. Der Rahmen wirkt dabei als ein faradayscher Käfig, der insbesondere magnetische Strahlung mit einer niedrigen Frequenz absorbiert und somit eine Abschirmung des Industriesteckverbinders 1 bildet.The two frame plates 15, 17 thus represent a kind of extension of the respective housing 9, 13 and are dimensioned such that they overlap in the assembled state of the industrial connector 1. In this case, no large-area overlap of the two frame plates 15,17 is required, but they are only over part of their height to each other, in particular over less than half their height, so that an uninterrupted frame is formed, which surrounds the contact area of the contact inserts 7,11 , The frame acts as a Faraday cage, which in particular absorbs magnetic radiation at a low frequency and thus forms a shield of the industrial connector 1.

Im zusammengesteckten Zustand des Industriesteckverbinders 1 werden das Basisteil 3 und das Steckteil 5 miteinander fest verbunden, so dass sich der Kontakt zwischen den beiden Kontakteinsätzen 7 und 11 nicht löst. Hierfür ist sowohl am Basisteil 3 als auch am Steckteil 5 beidseitig jeweils eine Leiste 31 angenietet. Die Leisten 31 weisen korrespondierende, sich in Steckrichtung des Industriesteckverbinders 1 erstreckende Bohrungen 33 zur Aufnahme von Durchgangsschrauben 35 auf. Mittels der Durchgangsschrauben 35 wird im zusammengesteckten Zustand des Industriesteckverbinders 1 das Basisteil 3 mit dem Steckteil 5 verschraubt. Für die Niete 37 sind außerdem senkrecht zu den Bohrungen 33 weitere Nietbohrungen 39 vorgesehen.In the assembled state of the industrial connector 1, the base part 3 and the male part 5 are fixedly connected to each other, so that the contact between the two contact inserts 7 and 11 does not dissolve. For this purpose, a strip 31 is riveted on both sides of the base part 3 and the male part 5 on both sides. The strips 31 have corresponding, extending in the insertion direction of the industrial connector 1 holes 33 for receiving through-bolts 35. By means of the through-bolts 35, the base part 3 is screwed to the male part 5 in the assembled state of the industrial connector 1. For the rivets 37 33 further rivet holes 39 are also provided perpendicular to the holes.

Aus dem Schnitt durch die Ebene A-A gemäß Fig. 2, der in Fig. 3 vergrößert dargestellt ist, ist die Befestigung einer Leiste 31 am Basisteil 3 über einen Niet 37 ersichtlich. Um die Leisten 31 an dem Gehäuse 9 bündig anliegend zu fixieren, ist zwischen einem Nietkopf 41 und der Leiste 31, in diesem Ausführungsbeispiel zwischen dem Nietkopf 41 und einem Grund der Nietbohrung 39, ein Federelement 43 nach Art von einem Federring angeordnet.From the section through the plane AA according to Fig. 2 who in Fig. 3 is shown enlarged, the attachment of a bar 31 on the base part 3 via a rivet 37 can be seen. In order to fix the strips 31 flush with the housing 9, a spring element 43 is arranged in the manner of a spring ring between a rivet head 41 and the strip 31, in this embodiment between the rivet head 41 and a bottom of the rivet hole 39.

In Fig. 4 ist lediglich ein Basisteil 3 eines erfindungsmäßigen Industriesteckverbinders 1 in Explosionsdarstellung abgebildet. In Steckrichtung 45, in welcher zum Zusammenfügen des Industriesteckverbinders 1 das Steckteil 5 auf das Basisteil 3 aufgesteckt wird, ist unterhalb des Basisteils 3 die Gehäusewand 47 abgebildet. Die Gehäusewand 47 ist in Fig. 4 lediglich als aus dem Vollen geschnittener Abschnitt der Gehäusewand 47 dargestellt. Die Gehäusewand 47 kann Bestandteil eines Gehäuses oder eines Schaltschranks oder dergleichen sein.In Fig. 4 only one base part 3 of an inventive industrial connector 1 is shown in an exploded view. In the insertion direction 45, in which the male part 5 is plugged onto the base part 3 for joining the industrial connector 1, the housing wall 47 is shown below the base part 3. The housing wall 47 is in Fig. 4 only shown as cut from the solid section of the housing wall 47. The housing wall 47 may be part of a housing or a control cabinet or the like.

Die Gehäusewand 47 ist ihrerseits von einer Durchgangsöffnung 49 durchbrochen. Die Durchgangsöffnung 49 dient zur Durchleitung von Kontakten, Leitungselementen oder Ähnlichem. Im Ausführungsbeispiel dient die Durchgangsöffnung 49 zur leitungsmäßigen Verbindung des Kontaktteils 7 des Basisteils 3 mit den in Fig. 4 nicht dargestellten Geräten innerhalb des von der Gehäusewand 47 begrenzten Gehäuses.The housing wall 47 is in turn pierced by a through hole 49. The passage opening 49 serves for the passage of contacts, line elements or the like. In the exemplary embodiment, the passage opening 49 is used for line connection of the contact part 7 of the base part 3 with the in Fig. 4 not shown devices within the bounded by the housing wall 47 housing.

Die Durchgangsöffnung 49 im Ausführungsbeispiel der Fig. 4 ist rechteckförmig. Auch der vom Gehäuse 9 des Basisteils 3 umschlossene Einbauraum für den Kontakteinsatz 7 des Basisteils 3 weist einen rechteckförmigen Querschnitt auf. Die Einbauraumöffnung 51 des Gehäuses 9 des Basisteils 3 ist folglich ebenfalls rechteckförmig. Im Ausführungsbeispiel der Fig. 4 sind die Durchgangsöffnung 49 und die Einbauraumöffnung 51 gleich groß und fluchten im Montageendzustand miteinander. Die Durchgangsöffnung 49 und die Einbauraumöffnung 51 sind im Montageendzustand somit im Wesentlichen deckungsgleich.The passage opening 49 in the embodiment of Fig. 4 is rectangular. Also enclosed by the housing 9 of the base part 3 installation space for the contact insert 7 of the base part 3 has a rectangular cross-section. The installation space opening 51 of the housing 9 of the base part 3 is therefore also rectangular. In the embodiment of Fig. 4 the through-hole 49 and the installation space opening 51 are the same size and are aligned with each other in the final assembled state. The passage opening 49 and the installation space opening 51 are thus substantially congruent in the final assembly state.

Im Montageendzustand wird vom Inneren des von der Gehäusewand 47 umgrenzten Gehäuses her gegen die Steckrichtung 45 das Rahmenblech 53 mit seinem Kragen 55 sowohl durch die Durchgangsöffnung 49 als auch durch die Einbauraumöffnung 51 hindurch gesteckt. Im Montageendzustand liegt der Kragen 55 dabei an der Innenwand des Einbauraums des Gehäuses 9 des Basisteils 3 an.In the final assembled state, the frame plate 53 with its collar 55 is inserted through the through-opening 49 and through the installation space opening 51 from the interior of the casing wall 47 delimited housing against the plug-in direction 45. In the final assembled state, the collar 55 bears against the inner wall of the installation space of the housing 9 of the base part 3.

Der Kragen 55 flankiert die Rahmenöffnung 57 des Rahmensblechs 53 umlaufend. Der Kragen 55 ist dabei aus einer Vielzahl nebeneinander geordneter und zugleich federnder Zähne 59 gebildet. Der Kragen 55 kann dabei als federnde Leiste ausgebildet, in die eine Vielzahl von vertikalen Schlitzen zur Bildung der Zähne 59 eingebracht ist.The collar 55 flanks the frame opening 57 of the frame plate 53 circumferentially. The collar 55 is formed from a plurality of juxtaposed and at the same time resilient teeth 59. The collar 55 may be formed as a resilient strip, in which a plurality of vertical slots for forming the teeth 59 is introduced.

Im Montageendzustand liegt der Kragen 55 mit seinen Zähnen 59 unter Federdruck an der Innenseite der Gehäusewände des Gehäuses 9 des Basisteils 3 an. Auf diese Weise ist ein elektrischer Kontakt zwischen der Gehäusewand 47 und dem Gehäuse 9 des Basisteils 3 realisiert. Die Zähne 59 sind dabei nach Art von Kontaktlamellen wirksam. Der zunächst EMV-ungeschützte bzw. EMVungeschirmte Bereich der Schnittstelle zwischen Gehäusewand 47 und Basisteil 3 erhält durch diese Maßnahme ebenfalls einen wirksamen EMV-Schutz.In the final assembled state, the collar 55 bears with its teeth 59 under spring pressure on the inside of the housing walls of the housing 9 of the base part 3. In this way, an electrical contact between the housing wall 47 and the housing 9 of the base part 3 is realized. The teeth 59 are effective in the manner of contact blades. The initially EMC-unprotected or EMVungschirmte area of the interface between the housing wall 47 and base 3 is replaced by this measure also effective EMC protection.

Am Rahmenblech 53 ist ein umlaufender Montageflansch 61 ausgebildet. Der Montageflansch 61 ist von Bohrungen 63 durchsetzt, die mit die Gehäusewand 47 durchsetzenden Durchgangsbohrungen 65 und mit im Gehäuse 9 des Basisteils 3 vorgesehenen Befestigungsbohrungen 67 fluchten. Im Montageendzustand sind in Steckrichtung 45 die Befestigungsbohrungen 67, die Durchgangsbohrungen 65 und die Bohrungen 63 im Rahmenblech 53 von Schraubbolzen 69 durchsetzt. Die Schraubbolzen 69 sind ihrerseits mit Muttern 71 verschraubt. Die Verschraubung der Schraubbolzen 69 mit den Muttern 71 legt das Basisteil 3 des Industriesteckverbinders 1 an der Gehäusewand 47 fest und fixiert zugleich das Rahmenblech 53 an der Gehäusewand 47.On the frame plate 53, a circumferential mounting flange 61 is formed. The mounting flange 61 is penetrated by holes 63 which are aligned with the housing wall 47 passing through holes 65 and provided in the housing 9 of the base part 3 mounting holes 67. In the final assembled state 45, the mounting holes 67, the through holes 65 and the holes 63 in the frame plate 53 of bolt 69 passes in the insertion direction. The bolts 69 are in turn bolted to nuts 71. The screwing of the bolt 69 with the nuts 71 sets the base part 3 of the industrial connector 1 on the housing wall 47 and fixed at the same time the frame plate 53 on the housing wall 47th

Die Effizienz des EMV-Rahmens wurde getestet und mit der eines handelsüblichen REVOS®-Steckverbinders der Firma Wieland verglichen. Bei den Messungen wurde der Kopplungswiderstand der Steckverbinder über einen Frequenzbereich von 150 kHz bis 10 MHz aufgetragen. Die Messungen haben ergeben, dass der aus dem Stand der Technik bekannte Steckverbinder bei einer Testfrequenz von 10MHz einen Schirmdämpfungswert von ca. -50dB erreicht (Fig. 4). Dies entspricht einem Kopplungswiederstand bzw. einer Transferimpedanz von ca. 160mOhm/m. Mit dem gleichen Steckverbinder, der zusätzlich durch den oben beschriebenen zweiteiligen EMV-Rahmen ergänzt ist, wurde ein Wert von ca. 76dB bei 10MHz erreicht (Fig. 5). Dies entspricht einer Transferimpedanz von 8mOhm/m. Die Schirmung wurde somit um den Faktor 20 verbessert.The efficiency of the EMC frame was tested and compared with that of a commercial REVOS ® connector from Wieland. In the measurements, the coupling resistance of the connectors was plotted over a frequency range of 150 kHz to 10 MHz. The measurements have shown that the connector known from the prior art reaches a screen attenuation value of about -50 dB at a test frequency of 10 MHz ( Fig. 4 ). This corresponds to a coupling resistance or a transfer impedance of approx. 160mOhm / m. With the same connector, which is supplemented by the two-part EMC frame described above, a value of about 76 dB at 10 MHz has been achieved ( Fig. 5 ). This corresponds to a transfer impedance of 8mOhm / m. The shielding has thus been improved by a factor of 20.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Industriesteckverbinderindustrial Connectors
33
Basisteilbase
55
Steckteilmale member
77
Kontakteinsatz d. BasisteilsContact insert d. base
99
Gehäuse des BasisteilsHousing of the base part
1111
Kontakteinsatz d. SteckteilsContact insert d. plug-in part
1313
Gehäuse des SteckteilsHousing of the male part
1515
erstes Rahmenblechfirst frame sheet
1717
zweites Rahmenblechsecond frame sheet
1919
Schraubescrew
2121
äußerer Rand des ersten Rahmenblechsouter edge of the first frame sheet
2323
äußerer Rand des Kontaktein- satzes des Basisteilsouter edge of the contact insert of the base part
2424
Dichtungpoetry
2525
Schraubescrew
2727
äußerer Rand d. zweiten Rahmenblechsouter edge d. second frame sheet
2929
äußerer Rand d. Gehäuses des Steckteilsouter edge d. Housing of the male part
3131
Leistestrip
3333
Bohrungdrilling
3535
DurchgangsschraubeThrough bolt
3737
Nietrivet
3939
Nietbohrungrivet hole
4141
Nietkopfrivet head
4343
Federelementspring element
4545
Steckrichtungplug-in direction
4747
Gehäusewandhousing wall
5151
EinbauraumöffnungInstallation space opening
5353
Rahmenblechframe plate
5555
Kragencollar
5757
Rahmenöffnungframe opening
5959
Zahntooth
6161
Montageflanschmounting flange
6363
Bohrungdrilling
6565
DurchgangsbohrungThrough Hole
6767
Befestigungsbohrungmounting hole
6969
Schraubbolzenbolts
7171
Mutternnuts

Claims (11)

Industriesteckverbinder (1) umfassend ein Basisteil (3) und ein mit dem Basisteil (3) zusammensteckbares Steckteil (5), wobei das Basisteil (3) und das Steckteil (5) jeweils einen Kontakteinsatz (7, 11) und ein metallisches Gehäuse (9,13) aufweisen und wobei am Basisteil (3) ein erstes metallisches Rahmenblech (15) und am Steckteil (5) ein zweites metallisches Rahmenblech (17) derart angeordnet sind, dass sich die beiden Rahmenbleche (15,17) im zusammengesteckten Zustand zumindest teilweise überlappen.An industrial connector (1) comprising a base part (3) and a plug-in part (5) which can be plugged together with the base part (3), the base part (3) and the plug-in part (5) each having a contact insert (7, 11) and a metallic housing (9 , 13) and wherein on the base part (3) a first metallic frame plate (15) and on the plug part (5) a second metallic frame plate (17) are arranged such that the two frame plates (15,17) in the assembled state, at least partially overlap. Industriesteckverbinder (1) nach Anspruch 1,
wobei die Rahmenbleche (15,17) aus einem niederimpedantem, leitfähigem Material, insbesondere aus verzinktem Stahlblech ausgebildet sind.Industrial connector (1) according to claim 1,
wherein the frame plates (15,17) are formed of a low-impedance, conductive material, in particular of galvanized sheet steel. Industriesteckverbinder (1) nach Anspruch 1 oder 2,
wobei die Rahmenbleche (15,17) am jeweiligen Kontakteinsatz (7,11) angeschraubt sind.An industrial connector (1) according to claim 1 or 2,
wherein the frame plates (15,17) are screwed to the respective contact insert (7,11). Industriesteckverbinder (1) nach einem der vorhergehenden Ansprüche, wobei das erste Rahmenblech (15) aus dem Gehäuse (9) des Basisteils (3) hinausragt und mit dem Kontakteinsatz (7) fluchtet.An industrial connector (1) according to one of the preceding claims, wherein the first frame plate (15) protrudes from the housing (9) of the base part (3) and is aligned with the contact insert (7). Industriesteckverbinder (1) nach einem der vorhergehenden Ansprüche, wobei das zweite Rahmenblech (17) innerhalb des Gehäuses (13) des Steckteils (5) angeordnet ist und mit dem Gehäuse (13) fluchtet.An industrial connector (1) according to any one of the preceding claims, wherein the second frame plate (17) within the housing (13) of the male part (5) is arranged and aligned with the housing (13). Industriesteckverbinder (1) nach einem der vorhergehenden Ansprüche, wobei am Basisteil (3) und am Steckteil (5) beidseitig jeweils eine Leiste (31) befestigt ist und wobei die Leisten (31) korrespondierende Bohrungen (33) zur Aufnahme einer Durchgangsschraube (35) zum Verschrauben des Basisteils (3) mit dem Steckteil (5) aufweisen.An industrial connector (1) according to any one of the preceding claims, wherein on the base part (3) and the male part (5) on both sides in each case a strip (31) is fixed and wherein the strips (31) corresponding holes (33) for receiving a through-bolt (35) for screwing the base part (3) with the male part (5). Industriesteckverbinder (1) nach Anspruch 6,
wobei die Leisten (31) am Basisteil (3) und am Steckteil (5) angenietet sind.Industrial connector (1) according to claim 6,
wherein the strips (31) on the base part (3) and the male part (5) are riveted. Industriesteckverbinder (1) nach Anspruch 7,
wobei zwischen einem Nietkopf (41) und der Leiste (31) ein Federelement (43) vorgesehen ist.Industrial connector (1) according to claim 7,
wherein between a rivet head (41) and the strip (31), a spring element (43) is provided. Industriesteckverbinder (1) insbesondere nach einem der Ansprüche (1) bis (8) mit einem an einer Gehäusewand (47) fixierten Basisteil mit einem Aufnnahmeraum für einen Kontakteinsatz (7) und mit einer in den Aufnahmeraum mündenden Durchgangsöffnung (49) in der Gehäusewand (47),
gekennzeichnet durch,
ein an der Durchgangsöffnung (49) adaptierenbares und mit einem Kragen (55) in die Durchgangsöffnung (49) hineinragendes Rahmenblech (53), wobei der Kragen (55) im Montageendzustand an der Innenwand des Gehäuses (9) des Basisteils (3) zumindest teilweise anliegt.An industrial connector (1), in particular according to one of claims (1) to (8), having a base part fixed to a housing wall (47) with a receiving space for a contact insert (7) and having a passage opening (49) in the housing wall (FIG. 47)
characterized by
a at the passage opening (49) adaptable and with a collar (55) in the through hole (49) projecting frame plate (53), said collar (55) in the final assembled state on the inner wall of the housing (9) of the base part (3) at least partially is applied. Industriesteckverbinder (1) nach Anspruch 9,
dadurch gekennzeichnet,
dass das Rahmenblech (53) einen Montagenflansch (61) und einen aus dem Montageflansch (61) vorspringenden, im Montageendzustand am Rand der Durchgangsöffnung (49) bündig anliegenden Kragen (55) aufweist.Industrial connector (1) according to claim 9,
characterized,
in that the frame plate (53) has a mounting flange (61) and a collar (55) projecting from the mounting flange (61) and lying flush against the edge of the passage opening (49) in the final assembled state. Industriesteckverbinder nach Anspruch 9 oder Anspruch 10,
dadurch gekennzeichnet,
dass der Kragen (55) aus einer Vielzahl von nebeneinander angeordneten federnden Zähnen (59) besteht, die im Montageendzustand an der Innenwand des Gehäuses (9) des Basisteils (3) unter Federdruck anliegen.An industrial connector according to claim 9 or claim 10,
characterized,
in that the collar (55) consists of a multiplicity of juxtaposed resilient teeth (59) which, in the final assembled state, bear against the inner wall of the housing (9) of the base part (3) under spring pressure.
EP10006859.2A 2009-08-26 2010-07-02 Industry connector Active EP2290758B1 (en)

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DE202010002782 2010-02-25

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DK (1) DK2290758T3 (en)
ES (1) ES2606428T3 (en)
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Also Published As

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US8376780B2 (en) 2013-02-19
EP2290758B1 (en) 2016-09-07
US20110053417A1 (en) 2011-03-03
DK2290758T3 (en) 2017-01-02
PL2290758T3 (en) 2017-04-28
ES2606428T3 (en) 2017-03-23

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