EP3227971A1 - Self-closing contact sleeve - Google Patents

Self-closing contact sleeve

Info

Publication number
EP3227971A1
EP3227971A1 EP16706639.8A EP16706639A EP3227971A1 EP 3227971 A1 EP3227971 A1 EP 3227971A1 EP 16706639 A EP16706639 A EP 16706639A EP 3227971 A1 EP3227971 A1 EP 3227971A1
Authority
EP
European Patent Office
Prior art keywords
connector
contact sleeve
slot
contact
sleeve according
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
EP16706639.8A
Other languages
German (de)
French (fr)
Other versions
EP3227971B1 (en
Inventor
Martin Zebhauser
Manuel Pemwieser
Christian ANFANG
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.)
Rosenberger Hochfrequenztechnik GmbH and Co KG
Original Assignee
Rosenberger Hochfrequenztechnik GmbH and Co KG
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 Rosenberger Hochfrequenztechnik GmbH and Co KG filed Critical Rosenberger Hochfrequenztechnik GmbH and Co KG
Publication of EP3227971A1 publication Critical patent/EP3227971A1/en
Application granted granted Critical
Publication of EP3227971B1 publication Critical patent/EP3227971B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01R13/02—Contact members
    • H01R13/04—Pins or blades for co-operation with sockets
    • H01R13/05—Resilient pins or blades
    • H01R13/052—Resilient pins or blades co-operating with sockets having a circular transverse section
    • 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
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • H01R13/111—Resilient sockets co-operating with pins having a circular transverse section
    • 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
    • H01R13/6277—Snap or like fastening comprising annular latching means, e.g. ring snapping in an annular groove
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H01R24/42—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency comprising impedance matching means or electrical components, e.g. filters or switches
    • H01R24/44—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency comprising impedance matching means or electrical components, e.g. filters or switches comprising impedance matching means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles

Definitions

  • the present invention relates to a contact sleeve for an outer conductor of a coaxial connector.
  • EP 1 641 086 B1 shows a connector which can be operated with reduced insertion forces. Diesbezüg ⁇ Lich a connector with a radial, ge ⁇ slit ring is described, wherein the ring at the
  • the present invention seeks to provide a connector with improved electrical properties.
  • Connector of an RF connector which has a frontal area with at least one slot, wherein the slot is dimensioned such that the frontal area closes when connecting the contact sleeve with the second connector itself.
  • the the present invention idea underlying be ⁇ is in it to form a contact sleeve of an outer conductor of a first connector such that a front-side region of the contact sleeve in the inserted state is to ⁇ continuously, ie essentially without interruptions, be ⁇ forms possible.
  • the slot of the frontal area is designed such that it closes itself when connected to a second connector.
  • the present invention provides a contact ⁇ sleeve homogeneous distribution of the legal impedance and im- serte EMC properties by a substantially umlau ⁇ fenden end region, when the contact sleeve is in mated condition.
  • circumferential soapy frontal area refers to an inserted state of the contact ⁇ sleeve.
  • the slot of the contact sleeve is designed such that plug-in ⁇ forces are reduced when connecting the first connector with a second connector of the RF connector and a tolerance compensation is provided.
  • the Contact sleeve according to the invention a tolerance ranzaustician then continuously provides that a too large amount or too small a circumference of the front end portion being ⁇ aligned is by the opposite sides of the slot in mated condition slide against each other or a gap between the opposed Sides of slits persists.
  • the contact sleeve has a spring portion having at least one Ausneh ⁇ mung which is configured to provide a deformation of the spring portion and to reduce the insertion forces on.
  • the inventive spring portion the flexibil ⁇ ty and deformability of the contact sleeve is further enhanced by the recesses of the spring range, a displacement of the front end portion relative to the spring region ge ⁇ terrologyn. This is particularly advantageous for small Steckverbindun ⁇ conditions with particularly low insertion forces.
  • the frontal region is annular and the slot angled to a longitudinal axis of the contact sleeve, wherein the longitudinal axis and the slot form an angle between 15 ° and 60 °, in particular between 30 ° and 50 °, in particular an angle of substantially 45 °.
  • the angling of the slot relative to the longitudinal axis of the contact sleeve provides particular advantages in terms of mechanical tole ⁇ ranzausretes with it.
  • the slot can at a 45 ° - angled portion of the slot with respect to the longitudinal axis of advertising ensures a maxi ⁇ painter tolerance compensation of the diameter of the by the risk of tilting of the opposite ⁇ the sides of the slot is reduced and the more easily against ⁇ opposite sides of the slot can move gegenei ⁇ Nander.
  • the slot can at a 45 ° - angled portion of the slot with respect to the longitudinal axis of advertising ensures a maxi ⁇ painter tolerance compensation of the diameter of the by the risk of tilting of the opposite ⁇ the sides of the slot is reduced and the more easily against ⁇ opposite sides of the slot can move gegenei ⁇ Nander.
  • the contact sleeve at least two recesses, in particular we ⁇ iquess four recesses, in particular at least six recesses.
  • the number and the geometric dimensioning of the recesses are to be provided depending on the size of the contact sleeve.
  • the frontal area of the contact sleeve tapers in the face. tiger direction.
  • the insertion force to be applied for connecting the contact sleeve to a second connector can be further reduced.
  • an RF connector having a first connector and a second connector, wherein the first connector has a contact sleeve according to the invention and wherein the contact sleeve is formed as an outer conductor.
  • the first connector is designed as a plug and the second connector as a socket.
  • hermaphroditic connectors are also included in the scope of protection of this patent application.
  • the WEI direct the skilled person understands that the invention Kon ⁇ clock pod also may form part of a jack.
  • the second connector locking means which are adapted to lock with the increase.
  • the detent means may be formed for example as a corresponding to the raised stabili ⁇ hung recess.
  • the above embodiments and developments can, if appropriate, combine with each other as desired. Further possible embodiments, further developments and imple ⁇ stanchions of the invention include not explicitly mentioned combinations of above or below with respect to the exemplary embodiments described features of the invention. Ins ⁇ special is it to add to the professional and individual aspects as improvements or additions to the respective basic form of the present invention. CONTENT OF THE DRAWING The present invention will be explained in more detail with reference to the execution ⁇ examples given in the schematic figures of the drawing. It shows:
  • Fig. 1 shows a perspective view of a erfin ⁇ to the invention contact sleeve
  • FIG. 2 shows a perspective view of a contact sleeve according to the invention
  • Fig. 3 shows a perspective view of an OF INVENTION ⁇ to the invention the contact sleeve; 4 shows a sectional view of an HF plug connection according to the invention;
  • FIG. 4a shows a partial area of FIG. 4
  • FIG. 5 shows a sectional view of an HF plug connection according to the invention
  • Fig. 5a shows a portion of Fig. 5
  • the accompanying figures of the drawing are intended to provide a further understanding of the embodiments of the invention. They illustrate embodiments and serve together ⁇ menhang with the description of the declaration of principles and concepts of the invention. Other embodiments and many of the stated advantages will become apparent with reference to the drawings. The elements of the drawings are not necessarily shown to scale to each other.
  • FIG. 1 shows a perspective view of a contact sleeve according to Inventive ⁇ 10.
  • the contact sleeve 10 has an end region 12 with a slot 14.
  • FIG. 1 the frontal region 12 of the contact sleeve is plugged onto the jacket region 16.
  • the Man ⁇ tel Scheme 16 of the contact sleeve 10 has a circumferential groove (not shown), in which the frontal region ge ⁇ leads.
  • the detachable connection between the frontal soapy region 12 and the cladding region 16, the Ver ⁇ moldability or the mobility of the end-face Be ⁇ Reich 12 is ensured with respect to the cladding region 16 to a sufficient extent.
  • FIGS . 2 and 3 will be described comprehensively.
  • Figures 2 and 3 each show a perspec ⁇ asset-side view of a contact sleeve 100 according to the invention.
  • the contact sleeve 100 also has a slot 14, which is located opposite one another Pages 14a and 14b is limited to.
  • the slot 14 is in an end region 12 of the contact sleeve 100 angeord ⁇ net.
  • the frontal region 12 of the contact sleeve 100 is formed integrally with a jacket region 16 of the contact sleeve 100.
  • the cladding region 16 has the spring portion 20 with the off ⁇ recesses 22a-f as well as with the ridges 24a-f on.
  • the off ⁇ recesses 22a-f ensure adequate deformability of the contact sleeve 100th
  • the contact sleeve 100 has between the recesses 22a-f respectively elevations 24a-f, which ensure an electrical contact to an outer conductor of a second Ver ⁇ binder 40 in the inserted state on.
  • the elevations are located on the outer surface of the contact sleeve.
  • the skilled person understands that the arrangement of the elevations 24a-f is by no means limited to an arrangement between the recesses 22a-f.
  • the ridges may be arranged in the end 20 also ⁇ side region 12 and between the front region 12 and the spring region.
  • FIGS. 4 and 5 each show one
  • FIG. 4 shows the contact sleeve 100 and the second connector 40 in a non-hidden state.
  • the portion 40 according to Figure 4a shows that the front area 12 has the con tact ⁇ sleeve 100 has a slot 14th

Abstract

The present invention relates to a contact sleeve for an outer conductor of a first connector of a HF plug connection, which has an end-side region with at least one slot, wherein the slot is dimensioned such that the end-side region self-closes during the connection of the contact sleeve to the second connector.

Description

Selbstschließende Kontakthülse Self-closing contact sleeve
GEBIET DER ERFINDUNG Die vorliegende Erfindung betrifft eine Kontakthülse für einen Außenleiter einer koaxialen Steckverbindung. FIELD OF THE INVENTION The present invention relates to a contact sleeve for an outer conductor of a coaxial connector.
TECHNISCHER HINTERGRUND Die EP 1 641 086 Bl zeigt einen Steckverbinder, der sich mit reduzierten Steckkräften bedienen lässt. Diesbezüg¬ lich ist ein Steckverbinder mit einem radialen, ge¬ schlitzten Ring beschrieben, wobei sich der Ring beim TECHNICAL BACKGROUND EP 1 641 086 B1 shows a connector which can be operated with reduced insertion forces. Diesbezüg ¬ Lich a connector with a radial, ge ¬ slit ring is described, wherein the ring at the
Verstecken des Steckverbinders radial aufweitet. Hiding the connector radially expands.
ZUSAMMENFASSUNG DER ERFINDUNG SUMMARY OF THE INVENTION
Vor diesem Hintergrund liegt der vorliegenden Erfindung die Aufgabe zugrunde, eine Steckverbindung mit verbesserten elektrischen Eigenschaften anzugeben. Against this background, the present invention seeks to provide a connector with improved electrical properties.
Erfindungsgemäß wird diese Aufgabe durch eine Kontakthülse für einen Außenleiter einer Hochfrequenz-Steckverbindung mit den Merkmalen des Patentanspruchs 1 und/oder durch eine HF- Steckverbindung mit den Merkmalen des Patentanspruchs 10 ge¬ löst . This object is achieved by a contact sleeve for an outer conductor of a high-frequency connector with the features of claim 1 and / or by an RF connector with the features of claim 10 ge ¬ triggers.
Demgemäß ist vorgesehen: - eine Kontakthülse für einen Außenleiter eines erstenAccordingly, it is provided: a contact sleeve for an outer conductor of a first
Verbinders einer HF-Steckverbindung, welche einen stirnseitigen Bereich mit zumindest einem Schlitz aufweist, wobei der Schlitz derart dimensioniert ist, dass sich der stirnseitige Bereich beim Verbinden der Kontakthülse mit dem zweiten Verbinder selbst schließt. Die der vorliegenden Erfindung zugrunde liegende Idee be¬ steht darin, eine Kontakthülse für einen Außenleiter eines ersten Verbinders derart auszubilden, dass ein stirnseitiger Bereich der Kontakthülse in gestecktem Zustand möglichst um¬ laufend, also im Wesentlichen ohne Unterbrechungen, ausge¬ bildet ist. Connector of an RF connector, which has a frontal area with at least one slot, wherein the slot is dimensioned such that the frontal area closes when connecting the contact sleeve with the second connector itself. The the present invention idea underlying be ¬ is in it to form a contact sleeve of an outer conductor of a first connector such that a front-side region of the contact sleeve in the inserted state is to ¬ continuously, ie essentially without interruptions, be ¬ forms possible.
Erfindungsgemäß ist der Schlitz des stirnseitigen Bereichs, derart ausgelegt, dass dieser sich beim Verbinden mit einem zweiten Verbinder selbst schließt. According to the invention, the slot of the frontal area is designed such that it closes itself when connected to a second connector.
Dementsprechend gewährleistet die erfindungsgemäße Kontakt¬ hülse eine homogenere Verteilung der Impedanz sowie verbes- serte EMV-Eigenschaften durch einen im Wesentlichen umlau¬ fenden stirnseitigen Bereich, wenn sich die Kontakthülse in gestecktem Zustand befindet. Accordingly, the present invention provides a contact ¬ sleeve homogeneous distribution of the legal impedance and im- serte EMC properties by a substantially umlau ¬ fenden end region, when the contact sleeve is in mated condition.
Es versteht sich, dass sich die Angabe „umlaufender stirn- seifiger Bereich" auf einen gesteckten Zustand der Kontakt¬ hülse bezieht. It is understood that the term "circumferential soapy frontal area" refers to an inserted state of the contact ¬ sleeve.
Vorteilhafte Ausgestaltungen und Weiterbildungen ergeben sich aus den weiteren Unteransprüchen sowie aus der Be- Schreibung unter Bezugnahme auf die Figuren der Zeichnung. Advantageous embodiments and further developments will become apparent from the other dependent claims and from the description with reference to the figures of the drawing.
Gemäß einer bevorzugten Ausführungsform der Erfindung ist der Schlitz der Kontakthülse derart ausgelegt, dass Steck¬ kräfte beim Verbinden des ersten Verbinders mit einem zwei- ten Verbinder der HF-Steckverbindung reduziert werden und ein Toleranzausgleich bereitgestellt ist. According to a preferred embodiment of the invention, the slot of the contact sleeve is designed such that plug-in ¬ forces are reduced when connecting the first connector with a second connector of the RF connector and a tolerance compensation is provided.
Durch den Schlitz können Steckkräfte, welche zum Verbinden der Kontakthülse mit einem zweiten Verbinder erforderlich sind, gegenüber einer Kontakthülse mit einem ungeschlitzten stirnseitigen Bereich reduziert werden. Through the slot, insertion forces required for connecting the contact sleeve to a second connector are reduced, compared to a contact sleeve with an unslotted frontal area.
Ferner stellt die erfindungsgemäße Kontakthülse einen Tole- ranzausgleich dahingehend bereit, dass ein zu großer Umfang bzw. ein zu kleiner Umfang des stirnseitigen Bereichs ausge¬ glichen wird, indem sich die gegenüberliegenden Seiten des Schlitzes in gestecktem Zustand gegeneinander verschieben bzw. ein Spalt zwischen den gegenüberliegenden Seiten des Schlitzen bestehen bleibt. Further, the Contact sleeve according to the invention a tolerance ranzausgleich then continuously provides that a too large amount or too small a circumference of the front end portion being ¬ aligned is by the opposite sides of the slot in mated condition slide against each other or a gap between the opposed Sides of slits persists.
Der Fachmann versteht die Angabe „sich selbst schließend" dahingehend, dass sich die gegenüberliegenden Seiten des Schlitzes beim Verbinden der Kontakthülse mit einem zweiten Verbinder aufeinander zu bewegen und sich im Idealfall kon¬ taktieren. Dem Fachmann ist jedoch bewusst, dass sich auf¬ grund möglicher Fertigungstoleranzen ein verbleibender klei¬ ner Spalt zwischen den sich gegenüberliegenden Seiten des Schlitzes nicht gänzlich ausschließen lässt. The skilled artisan understands the term "self-closing" in that to move the opposite sides of the slot during connection of the contact sleeve having a second connector each other and kon ¬ taktieren ideally. However, the skilled person will be aware that potential on ¬ fundamentally Manufacturing tolerances a remaining klei ¬ ner gap between the opposite sides of the slot can not be completely excluded.
Gemäß einer weiteren bevorzugten Ausführungsform weist die Kontakthülse einen Federbereich mit zumindest einer Ausneh¬ mung auf, welche eingerichtet ist, eine Verformbarkeit des Federbereichs bereitzustellen und die Steckkräfte weiter zu reduzieren. According to a further preferred embodiment, the contact sleeve has a spring portion having at least one Ausneh ¬ mung which is configured to provide a deformation of the spring portion and to reduce the insertion forces on.
Durch den erfindungsgemäßen Federbereich wird die Flexibili¬ tät und Verformbarkeit der Kontakthülse weiter gesteigert, indem die Ausnehmungen des Federbereichs eine Verschiebung des stirnseitigen Bereichs gegenüber dem Federbereich ge¬ währleisten. Dies ist besonders bei kleinen Steckverbindun¬ gen mit besonders geringen Steckkräften vorteilhaft. The inventive spring portion the flexibil ¬ ty and deformability of the contact sleeve is further enhanced by the recesses of the spring range, a displacement of the front end portion relative to the spring region ge ¬ währleisten. This is particularly advantageous for small Steckverbindun ¬ conditions with particularly low insertion forces.
Gemäß einer weiteren bevorzugten Ausführungsform ist der stirnseitige Bereich ringförmig ausgebildet und der Schlitz zu einer Längsachse der Kontakthülse abgewinkelt, wobei die Längsachse und der Schlitz einen Winkel zwischen 15° und 60°, insbesondere zwischen 30° und 50°, insbesondere einen Winkel von im Wesentlichen 45° einschließen. Die Abwinklung des Schlitzes gegenüber der Längsachse der Kontakthülse bringt besondere mechanische Vorteile bezüglich des Tole¬ ranzausgleichs mit sich. Demnach kann bei einer 45°- Abwinklung des Schlitzes gegenüber der Längsachse ein maxi¬ maler Toleranzausgleich des Durchmessers gewährleistet wer- den, indem das Risiko einer Verkantung der gegenüberliegen¬ den Seiten des Schlitzes reduziert wird und sich die gegen¬ überliegenden Seiten des Schlitzes besonders leicht gegenei¬ nander verschieben können. Gemäß einer weiteren bevorzugten Ausführungsform weist derAccording to a further preferred embodiment, the frontal region is annular and the slot angled to a longitudinal axis of the contact sleeve, wherein the longitudinal axis and the slot form an angle between 15 ° and 60 °, in particular between 30 ° and 50 °, in particular an angle of substantially 45 °. The angling of the slot relative to the longitudinal axis of the contact sleeve provides particular advantages in terms of mechanical tole ¬ ranzausgleichs with it. Accordingly, it can at a 45 ° - angled portion of the slot with respect to the longitudinal axis of advertising ensures a maxi ¬ painter tolerance compensation of the diameter of the by the risk of tilting of the opposite ¬ the sides of the slot is reduced and the more easily against ¬ opposite sides of the slot can move gegenei ¬ Nander. According to another preferred embodiment, the
Federbereich an seiner äußeren Oberfläche eine Erhöhung auf, welche eingerichtet ist, einen elektrischen Kontakt zu dem zweiten Verbinder herzustellen und welche insbesondere zu der Ausnehmung in radialer Richtung benachbart angeordnet ist. Somit können zwei zu verbindende Außenleiter eines ers¬ ten Verbinders und eines zweiten Verbinders auf besonders einfache Weise kontaktiert werden. Zudem erweisen sich der¬ artige Kontakte auch bei auftretenden Vibrationen oder Stö¬ ßen als besonders ausfallsicher. Spring region on its outer surface an elevation, which is adapted to make an electrical contact with the second connector and which is in particular arranged adjacent to the recess in the radial direction. Thus, two outer conductor to be connected ers ¬ th connector and a second connector can be contacted in a particularly simple manner. In addition, the ¬ like contacts prove to be caused by vibration or Stö ¬ KISSING be particularly failsafe.
Gemäß einer weiteren bevorzugten Ausführungsform weist die Kontakthülse wenigstens zwei Ausnehmungen, insbesondere we¬ nigstens vier Ausnehmungen, weiter insbesondere wenigstens sechs Ausnehmungen auf. Der Fachmann versteht, dass die An- zahl sowie die geometrische Dimensionierung der Ausnehmungen in Abhängigkeit der Baugröße der Kontakthülse vorzusehen sind . According to a further preferred embodiment, the contact sleeve at least two recesses, in particular we ¬ nigstens four recesses, in particular at least six recesses. The skilled person understands that the number and the geometric dimensioning of the recesses are to be provided depending on the size of the contact sleeve.
Gemäß einer weiteren bevorzugten Ausführungsform verjüngt sich der stirnseitige Bereich der Kontakthülse in stirnsei- tiger Richtung. Hierdurch kann die aufzubringende Steckkraft zum Verbinden der Kontakthülse mit einem zweiten Verbinder weiter verringert werden. Besonders vorteilhaft ist eine HF-Steckverbindung mit einem ersten Verbinder und mit einem zweiten Verbinder, wobei der erste Verbinder eine erfindungsgemäße Kontakthülse aufweist und wobei die Kontakthülse als Außenleiter ausgebildet ist. Gemäß einer bevorzugten Ausführungsform einer erfindungsge¬ mäßen HF-Steckverbindung ist der erste Verbinder als Stecker und der zweite Verbinder als Buchse ausgebildet. Der Fach¬ mann versteht jedoch, dass auch zwittrige Verbinder vom Schutzbereich dieser Patentanmeldung umfasst sind. Des Wei- teren versteht der Fachmann, dass eine erfindungsgemäße Kon¬ takthülse auch einen Teil einer Buchse bilden kann. According to a further preferred embodiment, the frontal area of the contact sleeve tapers in the face. tiger direction. As a result, the insertion force to be applied for connecting the contact sleeve to a second connector can be further reduced. Particularly advantageous is an RF connector having a first connector and a second connector, wherein the first connector has a contact sleeve according to the invention and wherein the contact sleeve is formed as an outer conductor. According to a preferred embodiment of a erfindungsge ¬ MAESSEN RF connector, the first connector is designed as a plug and the second connector as a socket. However, the person skilled in the art understands that hermaphroditic connectors are also included in the scope of protection of this patent application. The WEI direct the skilled person understands that the invention Kon ¬ clock pod also may form part of a jack.
Gemäß einer bevorzugten Ausführungsform der erfindungsgemä¬ ßen HF-Steckverbindung weist der zweite Verbinder Rastmittel auf, welche geeignet sind, mit der Erhöhung zu verrasten. Die Rastmittel können beispielsweise als eine zu der Erhö¬ hung korrespondierende Vertiefung ausgebildet sein. Somit kann die KontaktSicherheit weiter gesteigert werden. Die obigen Ausgestaltungen und Weiterbildungen lassen sich, sofern sinnvoll, beliebig miteinander kombinieren. Weitere mögliche Ausgestaltungen, Weiterbildungen und Implementie¬ rungen der Erfindung umfassen auch nicht explizit genannte Kombinationen von zuvor oder im Folgenden bezüglich der Aus- führungsbeispiele beschriebenen Merkmale der Erfindung. Ins¬ besondere wird dabei der Fachmann auch Einzelaspekte als Verbesserungen oder Ergänzungen zu der jeweiligen Grundform der vorliegenden Erfindung hinzufügen. INHALTSANGABE DER ZEICHNUNG Die vorliegende Erfindung wird nachfolgend anhand der in den schematischen Figuren der Zeichnung angegebenen Ausführungs¬ beispiele näher erläutert. Es zeigen dabei: According to a preferred embodiment of the inventive RF ¬ connector, the second connector locking means, which are adapted to lock with the increase. The detent means may be formed for example as a corresponding to the raised stabili ¬ hung recess. Thus, the contact safety can be further increased. The above embodiments and developments can, if appropriate, combine with each other as desired. Further possible embodiments, further developments and imple ¬ stanchions of the invention include not explicitly mentioned combinations of above or below with respect to the exemplary embodiments described features of the invention. Ins ¬ special is it to add to the professional and individual aspects as improvements or additions to the respective basic form of the present invention. CONTENT OF THE DRAWING The present invention will be explained in more detail with reference to the execution ¬ examples given in the schematic figures of the drawing. It shows:
Fig. 1 zeigt eine perspektivische Ansicht einer erfin¬ dungsgemäßen Kontakthülse; Fig. 1 shows a perspective view of a erfin ¬ to the invention contact sleeve;
Fig. 2 zeigt eine perspektivische Ansicht einer erfin- dungsgemäßen Kontakthülse; FIG. 2 shows a perspective view of a contact sleeve according to the invention; FIG.
Fig. 3 zeigt eine perspektivische Ansicht einer erfin¬ dungsgemäßen Kontakthülse; Fig. 4 zeigt eine Schnittsicht einer erfindungsgemäßen HF- Steckverbindung; Fig. 3 shows a perspective view of an OF INVENTION ¬ to the invention the contact sleeve; 4 shows a sectional view of an HF plug connection according to the invention;
Fig. 4a zeigt einen Teilbereich der Fig. 4 Fig. 5 zeigt eine Schnittsicht einer erfindungsgemäßen HF- Steckverbindung; 4a shows a partial area of FIG. 4; FIG. 5 shows a sectional view of an HF plug connection according to the invention;
Fig. 5a zeigt einen Teilbereich der Fig. 5 Die beiliegenden Figuren der Zeichnung sollen ein weiteres Verständnis der Ausführungsformen der Erfindung vermitteln. Sie veranschaulichen Ausführungsformen und dienen im Zusam¬ menhang mit der Beschreibung der Erklärung von Prinzipien und Konzepten der Erfindung. Andere Ausführungsformen und viele der genannten Vorteile ergeben sich im Hinblick auf die Zeichnungen. Die Elemente der Zeichnungen sind nicht notwendigerweise maßstabsgetreu zueinander gezeigt. Fig. 5a shows a portion of Fig. 5 The accompanying figures of the drawing are intended to provide a further understanding of the embodiments of the invention. They illustrate embodiments and serve together ¬ menhang with the description of the declaration of principles and concepts of the invention. Other embodiments and many of the stated advantages will become apparent with reference to the drawings. The elements of the drawings are not necessarily shown to scale to each other.
In den Figuren der Zeichnung sind gleiche, funktionsgleiche und gleich wirkende Elemente, Merkmale und Komponenten - so- fern nichts anderes ausgeführt ist - jeweils mit denselben Bezugszeichen versehen. In the figures of the drawing, identical, functionally identical and identically acting elements, features and components are - so- remote nothing else is executed - each provided with the same reference numerals.
BESCHREIBUNG VON AUSFÜHRUNGSBEISPIELEN DESCRIPTION OF EMBODIMENTS
Obwohl die vorliegende Erfindung anhand bevorzugter Ausfüh¬ rungsbeispiele vorstehend vollständig beschrieben wurde, ist sie darauf nicht beschränkt, sondern auf vielfältige Art und Weise modifizierbar. Although the present invention has been fully described above with reference to preferred Ausfüh ¬ insurance examples, it is not limited thereto, but modifiable in a variety of ways.
Figur 1 zeigt eine perspektivische Ansicht einer erfindungs¬ gemäßen Kontakthülse 10. Die Kontakthülse 10 weist einen stirnseitigen Bereich 12 mit einem Schlitz 14 auf. Der 1 shows a perspective view of a contact sleeve according to Inventive ¬ 10. The contact sleeve 10 has an end region 12 with a slot 14. Of the
Schlitz 14 ist von den gegenüberliegenden Seiten 14a und 14b begrenzt. Die geometrischen Abmessungen des Schlitzes 14 sind derart dimensioniert, dass sich die gegenüberliegenden Seiten 14a, 14b des Schlitzes 14 aufeinander zu bewegen, so¬ fern der stirnseitige Bereich 12 zusammengedrückt wird. In Figur 1 ist der stirnseitige Bereich 12 der Kontakthülse auf den Mantelbereich 16 aufgesteckt. Hierfür weist der Man¬ telbereich 16 der Kontakthülse 10 eine umlaufende Nut (nicht dargestellt) auf, in welcher der stirnseitige Bereich ge¬ führt wird. Durch die lösbare Verbindung zwischen dem stirn- seifigen Bereich 12 und dem Mantelbereich 16 ist die Ver¬ formbarkeit bzw. die Beweglichkeit des stirnseitigen Be¬ reichs 12 gegenüber dem Mantelbereich 16 in ausreichendem Maße gewährleistet. Im Folgenden werden die Figuren 2 und 3 übergreifend be¬ schrieben. Die Figuren 2 und 3 zeigen jeweils eine perspek¬ tivische Ansicht einer erfindungsgemäßen Kontakthülse 100. Slot 14 is bounded by opposite sides 14a and 14b. The geometric dimensions of the slot 14 are dimensioned such that the opposite sides 14a, 14b of the slot 14 to move toward each other, so ¬ far the frontal region 12 is compressed. In FIG. 1, the frontal region 12 of the contact sleeve is plugged onto the jacket region 16. For this purpose, the Man ¬ telbereich 16 of the contact sleeve 10 has a circumferential groove (not shown), in which the frontal region ge ¬ leads. The detachable connection between the frontal soapy region 12 and the cladding region 16, the Ver ¬ moldability or the mobility of the end-face Be ¬ Reich 12 is ensured with respect to the cladding region 16 to a sufficient extent. In the following, FIGS . 2 and 3 will be described comprehensively. Figures 2 and 3 each show a perspec ¬ asset-side view of a contact sleeve 100 according to the invention.
Wie bereits in Figur 1 beschrieben weist auch die Kontakt- hülse 100 einem Schlitz 14, welcher von gegenüberliegenden Seiten 14a und 14b begrenzt ist, auf. Der Schlitz 14 ist in einem stirnseitigen Bereich 12 der Kontakthülse 100 angeord¬ net. Der stirnseitige Bereich 12 der Kontakthülse 100 ist einstückig mit einem Mantelbereich 16 der Kontakthülse 100 ausgebildet. As already described in FIG. 1, the contact sleeve 100 also has a slot 14, which is located opposite one another Pages 14a and 14b is limited to. The slot 14 is in an end region 12 of the contact sleeve 100 angeord ¬ net. The frontal region 12 of the contact sleeve 100 is formed integrally with a jacket region 16 of the contact sleeve 100.
Der Mantelbereich 16 weist den Federbereich 20 mit den Aus¬ nehmungen 22a-f sowie mit den Erhöhungen 24a-f auf. Die Aus¬ nehmungen 22a-f gewährleisten eine ausreichende Verformbar- keit der Kontakthülse 100. The cladding region 16 has the spring portion 20 with the off ¬ recesses 22a-f as well as with the ridges 24a-f on. The off ¬ recesses 22a-f ensure adequate deformability of the contact sleeve 100th
Um die Verformbarkeit der Kontakthülse 100 weiter zu erhö¬ hen, ist der Schlitz 14 mit der Ausnehmung 22b des Federbe¬ reichs 20 verbunden. The deformability of the contact sleeve 100 further raised stabili ¬ hen, the slot 14 is connected with the recess 22b of the Federbe ¬ Reich 20th
Die Kontakthülse 100 weist zwischen den Ausnehmungen 22a-f jeweils Erhöhungen 24a-f, welche im gesteckten Zustand einen elektrischen Kontakt zu einem Außenleiter eines zweiten Ver¬ binders 40 gewährleisten, auf. Die Erhöhungen befinden sich auf der äußeren Oberfläche der Kontakthülse. Der Fachmann versteht, dass die Anordnung der Erhöhungen 24a-f keineswegs auf eine Anordnung zwischen den Ausnehmungen 22a-f begrenzt ist. Insbesondere können die Erhöhungen auch in dem stirn¬ seitigen Bereich 12 bzw. zwischen dem stirnseitigen Bereich 12 und dem Federbereich 20 angeordnet sein. The contact sleeve 100 has between the recesses 22a-f respectively elevations 24a-f, which ensure an electrical contact to an outer conductor of a second Ver ¬ binder 40 in the inserted state on. The elevations are located on the outer surface of the contact sleeve. The skilled person understands that the arrangement of the elevations 24a-f is by no means limited to an arrangement between the recesses 22a-f. In particular, the ridges may be arranged in the end 20 also ¬ side region 12 and between the front region 12 and the spring region.
In Figur 3 ist neben der Kontakthülse 100 auch ein Innenlei¬ ter 30 und ein Isolierteil 32 dargestellt. Das Isolierteil 32 ist als KunstStoffring ausgebildet. In Figure 3, in addition to the contact sleeve 100 and a Innenlei ¬ ter 30 and an insulating member 32 is shown. The insulating part 32 is formed as KunstStoffring.
Im Folgenden werden die Figuren 4, 4a und 5, 5a übergreifend beschrieben. Die Figuren 4 und 5 zeigen jeweils eine In the following, the figures 4, 4a and 5, 5a are described cross-over. FIGS. 4 and 5 each show one
Schnittsicht einer Kontakthülse 100 und eines zweiten Ver¬ binders 40. Figur 4 zeigt die Kontakthülse 100 und den zweiten Verbinder 40 in nicht verstecktem Zustand. Der Teilbereich 40 gemäß Figur 4a zeigt, dass der stirnseitige Bereich 12 der Kon¬ takthülse 100 einen Schlitz 14 aufweist. Sectional view of a contact sleeve 100 and a second Ver ¬ binder 40th FIG. 4 shows the contact sleeve 100 and the second connector 40 in a non-hidden state. The portion 40 according to Figure 4a shows that the front area 12 has the con tact ¬ sleeve 100 has a slot 14th
In Figur 5 bzw. 5a sind die Kontakthülse 100 und der zweite Verbinder 40 in verstecktem Zustand dargestellt. Es ist deutlich zu erkennen, dass sich der Schlitz 14 gemäß Figur 4 bzw. Figur 4a in Figur 5 bzw. 5a geschlossen hat. In Figure 5 and 5a, the contact sleeve 100 and the second connector 40 are shown in hidden state. It can be clearly seen that the slot 14 according to FIG. 4 or FIG. 4a has closed in FIG. 5 or 5a.
Bezugs zeichenliste Reference sign list
10 Kontakthülse 10 contact sleeve
100 Kontakthülse  100 contact sleeve
12 stirnseitiger Bereich  12 frontal area
14 Schlitz  14 slot
14a Schlitzseite  14a slot side
14b Schlitzseite  14b slot side
16 Mantelbereich  16 jacket area
20 Federbereich  20 spring range
22a-f Ausnehmung  22a-f recess
24a-f Erhöhung  24a-f increase
30 Innenleiter  30 inner conductors
32 Isolierteil  32 insulating part
40 zweiter Verbinder  40 second connector
40a Bereich  40a area
42 Längsachse  42 longitudinal axis
50 HF-Steckverbindung  50 RF connector
50a Bereich  50a area

Claims

PATENTANSPRÜCHE
Kontakthülse (10; 100) für einen Außenleiter eines ers¬ ten Verbinders einer HF-Steckverbindung (50), welche Contact sleeve (10; 100) for an outer conductor of a ers ¬ th connector of an RF connector (50)
- einen stirnseitigen Bereich (12) mit zumindest einem Schlitz (14) aufweist , wobei der Schlitz derart dimensioniert ist, dass sich der stirnseitige Bereich beim Verbinden der Kontakthül se mit einem zweiten Verbinder (40) selbst schließt. - An end portion (12) having at least one slot (14), wherein the slot is dimensioned such that the frontal region when connecting the Kontakthül se with a second connector (40) itself closes.
2. Kontakthülse nach einem der vorstehenden Ansprüche, wo¬ bei der Schlitz derart ausgelegt ist, Steckkräfte beim Verbinden des ersten Verbinders mit einem zweiten Ver¬ binder der HF-Steckverbindung zu reduzieren und um ei¬ nen Toleranzausgleich bereitzustellen. 2. Contact sleeve according to one of the preceding claims, where ¬ in the slot is designed to reduce insertion forces when connecting the first connector to a second Ver ¬ binder of the RF connector and to provide egg ¬ nen tolerance compensation.
3. Kontakthülse nach einem der vorstehenden Ansprüche, wo¬ bei die Kontakthülse einen Federbereich (20) mit zumin¬ dest einer Ausnehmung (22) aufweist, welche eingerich¬ tet ist, eine Verformbarkeit des Federbereichs bereit- zustellen und die Steckkräfte weiter zu reduzieren. 3. Contact sleeve according to one of the preceding claims, where ¬ at the contact sleeve comprises a spring portion (20) having at ¬ least one recess (22) which is turned rich ¬ tet, Ready detect a deformation of the spring portion and to reduce the insertion forces on.
4. Kontakthülse einem der vorstehenden Ansprüche, wobei der stirnseitige Bereich ringförmig ausgebildet ist und der Schlitz zu einer Längsachse (42) der Kontakthülse abgewinkelt ist, wobei die Längsachse und der Schlitz einen Winkel zwischen 15° und 60°, insbesondere zwi¬ schen 30° und 50°, insbesondere einen Winkel von im We¬ sentlichen 45° einschließen. 4. contact sleeve one of the preceding claims, wherein the end-side region is annular and the slot is angled to a longitudinal axis (42) of the contact sleeve, wherein the longitudinal axis and the slot an angle between 15 ° and 60 °, in particular between ¬ rule 30 ° and 50 °, in particular an angle of in include We ¬ sentlichen 45 °.
5. Kontakthülse nach einem der vorstehenden Ansprüche, welche eine Erhöhung (24) aufweist, welche eingerichtet ist, einen elektrischen Kontakt zu dem zweiten Verbin¬ der herzustellen. 5. Contact sleeve according to one of the preceding claims, which has an elevation (24) which is adapted to produce an electrical contact to the second connector ¬ .
6. Kontakthülse nach Anspruch 5, wobei die Erhöhung in dem Federbereich und zu der Ausnehmung in radialer Richtung benachbart angeordnet ist. 6. Contact sleeve according to claim 5, wherein the increase in the spring region and to the recess is arranged adjacent in the radial direction.
7. Kontakthülse nach Anspruch 3, wobei die Kontakthülse wenigstens zwei Ausnehmungen, insbesondere wenigstens vier Ausnehmungen, weiter insbesondere wenigstens sechs Ausnehmungen aufweist. 7. Contact sleeve according to claim 3, wherein the contact sleeve has at least two recesses, in particular at least four recesses, more particularly at least six recesses.
8. Kontakthülse nach einem der vorstehenden Ansprüche 3 bis 7, wobei der Schlitz mit der Ausnehmung verbunden ist . 8. Contact sleeve according to one of the preceding claims 3 to 7, wherein the slot is connected to the recess.
9. Kontakthülse nach einem der vorstehenden Ansprüche, wo- bei sich der stirnseitige Bereich in stirnseitiger9. Contact sleeve according to one of the preceding claims, wherein the frontal area in the frontal
Richtung verjüngt. Direction rejuvenated.
10. HF-Steckverbindung (50) mit einem ersten Verbinder und mit einem zweiten Verbinder, wobei der erste Verbinder eine Kontakthülse nach einem der Ansprüche 1 bis 7 auf¬ weist und wobei die Kontakthülse als Außenleiter ausge¬ bildet ist. 10. HF connector (50) with a first connector and with a second connector, wherein the first connector has a contact sleeve according to one of claims 1 to 7 on ¬ and wherein the contact sleeve is formed as an outer conductor ¬ forms.
11. HF-Steckverbindung nach Anspruch 10, wobei der erste Verbinder als Stecker und der zweite Verbinder als Buchse ausgebildet ist. 11. The RF connector of claim 10, wherein the first connector is designed as a plug and the second connector as a socket.
12. HF-Steckverbindung nach Anspruch 10 oder 11, wobei der zweite Verbinder Rastmittel aufweist, welche geeignet sind, mit der Erhöhung zu verrasten. 12. RF connector according to claim 10 or 11, wherein the second connector has latching means which are adapted to lock with the increase.
EP16706639.8A 2016-02-26 2016-02-26 Hf-connection with self-closing contact sleeve Active EP3227971B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2016/054123 WO2017144121A1 (en) 2016-02-26 2016-02-26 Self-closing contact sleeve

Publications (2)

Publication Number Publication Date
EP3227971A1 true EP3227971A1 (en) 2017-10-11
EP3227971B1 EP3227971B1 (en) 2019-09-04

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US (1) US10249995B2 (en)
EP (1) EP3227971B1 (en)
JP (1) JP6683361B2 (en)
KR (1) KR102075283B1 (en)
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CN108496281B (en) 2020-06-16
JP2019506713A (en) 2019-03-07
CN111244664B (en) 2022-05-24
JP6683361B2 (en) 2020-04-22
CN108496281A (en) 2018-09-04
KR20180113496A (en) 2018-10-16
CN111244664A (en) 2020-06-05
KR102075283B1 (en) 2020-03-02
US20180233866A1 (en) 2018-08-16
US10249995B2 (en) 2019-04-02
WO2017144121A1 (en) 2017-08-31
EP3227971B1 (en) 2019-09-04

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