EP0942496A2 - Connecteur coaxial - Google Patents

Connecteur coaxial Download PDF

Info

Publication number
EP0942496A2
EP0942496A2 EP99104965A EP99104965A EP0942496A2 EP 0942496 A2 EP0942496 A2 EP 0942496A2 EP 99104965 A EP99104965 A EP 99104965A EP 99104965 A EP99104965 A EP 99104965A EP 0942496 A2 EP0942496 A2 EP 0942496A2
Authority
EP
European Patent Office
Prior art keywords
plug
insulating
connector
tube
leaf spring
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
EP99104965A
Other languages
German (de)
English (en)
Other versions
EP0942496B1 (fr
EP0942496A3 (fr
Inventor
Edgar Acke
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.)
TE Connectivity Solutions GmbH
Original Assignee
Tyco Electronics Logistics AG
Siemens AG
Siemens Corp
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 Tyco Electronics Logistics AG, Siemens AG, Siemens Corp filed Critical Tyco Electronics Logistics AG
Publication of EP0942496A2 publication Critical patent/EP0942496A2/fr
Publication of EP0942496A3 publication Critical patent/EP0942496A3/fr
Application granted granted Critical
Publication of EP0942496B1 publication Critical patent/EP0942496B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • 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
    • H01R24/50—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 mounted on a PCB [Printed Circuit Board]
    • 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
    • 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 invention relates to a coaxial connector, consisting of a plug with a socket connector on the front and a mating connector with a front Male-male part, in which the plug and mating connector Inner conductor held in the outer conductor in an insulating body is and in the combined state of the socket plug part of the connector with the male-male part of the mating connector their free inner conductor ends on the one hand and their free outer conductor ends, on the other hand, each under spring tension are connected in a contacting manner.
  • Coaxial connectors of this type are known, for example, from DE 3701471 C2. With regard to their dimensioning, such coaxial connectors are internationally standardized by the "Cenelec Electronic Components Committee", or CECC for short.
  • CECC 22230 defines a ratio 1.0 / 2.3 of outer conductor diameter / inner conductor diameter for the connector.
  • a ratio 1.6 / 5.6 of outer conductor diameter / inner conductor diameter is defined for the plug connection by CECC 22241.
  • compliance with these standards is no longer possible if the connector is to be designed for a characteristic impedance of 75 O for the transmission of electromagnetic waves at very high frequencies in the GHz range.
  • the characteristic impedance of the connector results from the formula Z.
  • the value "1.0" stands for the outside diameter of the socket receiving the plug pin of the mating connector at the free end of the inner conductor of the plug.
  • This task is the introductory one for a coaxial connector described type according to the invention solved by that at least the part of the inner conductor of the plug in the area of its socket plug part one within one to Outer conductor of concentrically oriented insulating tube arranged leaf spring is, together with the insulating tube whose resilient plug socket represents that Insulating tube into the female connector part of the connector protruding finger-like pipe neck of the insulating body is that the leaf spring is perpendicular to its length
  • Leaf spring plane is curved one, two or more times and that when the connector and mating connector are joined together Plug pin when reaching into the pipe opening at the free end of the insulating tube using the leaf spring curved design against the close wall of the insulating tube presses and tensions while contacting.
  • the invention is based on the essential finding that the resilient plug socket on the part of the plug for the inner conductor plug connection in a coaxial connector can also be realized by a leaf spring representing the inner conductor in an insulating tube into which the plug pin is joined when the plug and mating plug are joined together of the mating connector is inserted.
  • the spring connector socket of the connector designed in this way on the inner conductor side allows the effective outside diameter of this connector to be reduced in an extremely advantageous manner without mechanical problems to such an extent that the desired characteristic impedance Z L of 75 ° can be achieved for the connector.
  • the socket plug part 1 shows in FIGS. 1 and 2 short piece of the bracing against the outer conductor 3 Isolierstoff Sciences 4, in which the plug-side inner conductor 5 is supported. At least the part of the inner conductor 5 that extends within the socket plug part 1 is one Leaf spring 6.
  • the leaf spring 6 is located in an insulating tube 7, which is arranged concentrically to the outer conductor 3, finger-like protruding into the socket plug part Pipe approach of the insulating body 4 is.
  • the insulating tube 7 has an annular flange 8 at its free end and is here in its tube opening 9 in the form of a pre-centering funnel 10 expanded.
  • the pre-centering funnel 10 serves to pre-center the its free end designed as a plug pin 11 inner conductor 12 of the male connector part 2.
  • the outer conductor 13 of the pin plug part 2 goes in the area of its pin connector part 2 a spring bushing 15 which, as can be seen in FIG. 2, when the plug and mating connector are connected a spring contact with the inner wall of the outer conductor 3 of the connector in the area of its socket connector part 1.
  • the tube opening 16 of the outer conductor 3 is at his free end expanded, also in the form of a pre-centering funnel 17 for the spring bushing at its free end 15 designed outer conductor 3 of the pin plug part 2.
  • the inner conductor 5 in the area of the socket plug part 1 leaf spring 6 has a slightly S-shaped curvature with two centers of curvature 18 and 19.
  • the mutual Distance a between the two centers of curvature 18 and 19 of the leaf spring 6 is approximately equal to half the insertion depth s of the connector pin 11 in the insulating tube 7 in the manufactured State of the plug connection.
  • the leaf spring 6 also projects its free end via the precentering funnel 10 of the insulating tube 7 outwards. Is located starting from its free end, its first center of curvature 18 still within the insulating tube 7, namely below the pre-centering funnel 10.
  • the leaf spring can be dimensioned as provided here without impairing its mechanical stability.
  • a value of ⁇ 0.7 and thus a characteristic impedance Z L of> 70 O is achieved.
  • FIGS. 4 to 10 show two further exemplary embodiments the invention. Those corresponding to the first embodiment Features are provided with the same reference symbols.
  • the embodiment shown in Fig. 4 for an angle connector WS has a conductive housing 21 attached to its Front 22 in the outer conductor 3 of the socket plug part 1 transforms.
  • the resilient plug socket of the socket plug part 1 consists of an insulating tube 7 with a S-shaped curved leaf spring 6 on the sides the female connector part 1, the free end of the one-piece Inner conductor 5 is.
  • the inner conductor 5 is over its entire The length is in the form of a band, so it is a stamped sheet metal part
  • the insulating material tube 7 is a finger-like tube attachment of the insulating body 4, the inner tube diameter D2 is equal to the inner diameter D1 of the insulating tube 7.
  • the insulating body 4 including the insulating tube 7 is in the extension of the socket plug part 1 in the housing 21 arranged.
  • the housing 21 has a cover on its rear side 24 closable opening 25 for the assembly of the angled, a horizontal angle arm 26 and a vertical one Angled arm 27 having inner conductor 5.
  • the inner conductor 5 is in the region of its horizontal angle arm 26 in the insulating body 4 and in the area of its vertical angle arm 27 held in an additional insulating support 28.
  • the Insulating material support 28 is on the underside 29 of the Housing 21, which directly adjoins the rear side 23 thereof, inserted into the housing 21.
  • At its free end is the vertical angle arm 27 of the inner conductor 5 as a pin-shaped Soldering foot 30 designed.
  • the underside 29 has on the edge side their circumference evenly distributed four pin-shaped solder feet 31, which are each provided with an offset 32.
  • the cross-sectional width B1 the curved leaf spring 6, which is the free end of the horizontal Angular arm 26 of the inner conductor 5 forms is approximately two thirds of the inner diameter D1 of the insulating tube 7.
  • the section of the horizontal angle arm 26 of the inner conductor 5, which is located inside the insulating body 4, is B2 in its cross-sectional width at its pipe inside diameter D2 adjusted and points opposite to each other Sides each have a locking hook 33. With With the help of this locking hook 33 is the inner conductor 5, as well the section shown in Fig. 6 and shown in Fig. 4 AA clarifies with its horizontal angle arm 26 in the insulating body 4 fixed or anchored.
  • this line section 34 In the transition area between the horizontal angle arm 26 of the Inner conductor 5 and its vertical angle arm 27 forms the Inner conductor 5 together with the housing 21 an insulating material-free Line section 34.
  • this line section 34 to the other coaxial line sections of the angled connector WS has the inner conductor 5 an enlarged cross-sectional width in the transition area mentioned B3.
  • For fixing or anchoring the inner conductor 5 with its vertical angle arm 27 in the insulating support 28 has the vertical angle arm 27 in the area this insulating support 28 also on opposite one another Sides each have a locking hook 33.
  • the insulating material support 23 shown in FIG. 8 also has their rectangular center channel 35 for the engagement of the inner conductor 5 with its vertical angle arm 27 on its circumference Pointed outer webs 36 parallel to the axis.
  • the outer webs 36 are the insulating material support 23, like the one in FIG. 7 shown in Fig. 4 section CC still recognize lets in the associated opening in the bottom 29th of the housing 21 held in the press fit.
  • the embodiment shown in Fig. 9 in longitudinal section for a straight connector GS differs from Angular connector WS in Fig. 4 actually only in that the Bottom side 37 of its housing 38 here its front side 39 is opposite.
  • the band-shaped inner conductor 5 is here, apart from the S-shaped curved spring 6, on his a free end on the part of the female connector part 1, a straight inner conductor 5, whose other free end, that emerges from the housing 38 on the underside 37, and parallel to the soldering feet provided on the housing 31 with offset 32, also a pin-shaped soldering foot 30 is.
  • the inner conductor 5 of the straight connector shown in FIG. 10 GS in FIG. 9 has the same extension as the inner conductor 5 corresponding to FIGS. 4 and 5 several sections different Cross-sectional width.
  • the one through the S-shaped curved band spring 6 given section again has the Cross-sectional width B1 and that within the insulating body 4 running section again the cross-sectional width B2 attached to the inner tube diameter D2 of the insulating body 4 is adjusted.
  • the housing 38 also takes the insulating body here 4 including its insulating tube 7 with the band-shaped inner conductor 5 held here Formation of a non-insulating line section 40 in itself on, which adjoins the underside 37 of the housing 38.
  • the inner conductor 5 has wave impedance matching this line section 40 to the rest coaxial line sections an enlarged cross-sectional width B3.
  • the pipe inside diameter is D2 of the insulating body 4 is equal to the inner diameter D1 of the Insulating tube 7.
  • the cross-sectional width B1 of the S-shaped band spring 6 of the inner conductor 5, which, as already stated, is approximately two thirds of the value of the inner diameter D1 of the insulating tube 7, is due to the fact that the insulating tube 7 when making the plug connection still the plug pin 11 of the mating connector while ensuring adequate Wave resistance adjustment must take in itself.
  • the plug can be an angled plug WS according to FIG. 4 or a straight connector GS according to FIG. 9.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Cable Accessories (AREA)
EP99104965A 1998-03-12 1999-03-12 Connecteur coaxial Expired - Lifetime EP0942496B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19810799 1998-03-12
DE19810799 1998-03-12
DE19815627 1998-04-07
DE19815627 1998-04-07

Publications (3)

Publication Number Publication Date
EP0942496A2 true EP0942496A2 (fr) 1999-09-15
EP0942496A3 EP0942496A3 (fr) 2001-08-01
EP0942496B1 EP0942496B1 (fr) 2004-06-16

Family

ID=26044581

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99104965A Expired - Lifetime EP0942496B1 (fr) 1998-03-12 1999-03-12 Connecteur coaxial

Country Status (3)

Country Link
EP (1) EP0942496B1 (fr)
AT (1) ATE269593T1 (fr)
DE (1) DE59909711D1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3341356A1 (de) * 1983-11-15 1985-05-23 Kathrein-Werke Kg, 8200 Rosenheim Koaxialkabel-anschlussvorrichtung
JPH0436065Y2 (fr) * 1984-12-30 1992-08-26
JPH0231735Y2 (fr) * 1987-02-12 1990-08-28
US5267871A (en) * 1992-07-02 1993-12-07 The Whitaker Corporation Switching electrical connector
US5413502A (en) * 1994-02-01 1995-05-09 Wang; Tsan-Chi Auto termination type electrical connector

Also Published As

Publication number Publication date
EP0942496B1 (fr) 2004-06-16
EP0942496A3 (fr) 2001-08-01
DE59909711D1 (de) 2004-07-22
ATE269593T1 (de) 2004-07-15

Similar Documents

Publication Publication Date Title
DE60000187T2 (de) Koaxialverbinder zum Verbinden von zwei Leiterplatten
DE69421798T2 (de) Verbinder vom Typ Modular Jack
DE60104328T2 (de) Koaxialer verbinder
DE60131793T2 (de) Antennenvorrichtung
DE2404669A1 (de) Elektrischer stecker
WO2018224666A1 (fr) Ensemble dipôle croisé à double polarisation et antenne comprenant deux dipôles croisés à double polarisation
EP0921609A2 (fr) Connecteur coaxial à haute fréquence et à angle droit
DE69500379T2 (de) Elektrischer Verbinder mit mehreren Leitern ohne elektromagnetische Abschirmung zwischen den Leitern
EP0867978A2 (fr) Connecteur coaxial coudé
DE60118268T2 (de) Substratbefestigungs-Anschluss
DE2806616A1 (de) Elektrischer buchsenverbinder fuer gedruckte schaltungsplatten
EP0924809B1 (fr) Connecteur à angle droit pour hautes fréquences
DE69813640T2 (de) Elektrische verbinder
DE19724581A1 (de) Steckhülse für Leiterplatten
EP2093838A1 (fr) Antenne Yagi
DE4132214C2 (de) Anschlußklemmleiste insbesondere für gedruckte Leiterplatten
EP0942496B1 (fr) Connecteur coaxial
EP0725987B1 (fr) Connecteur de filtrage a fiches avec boitier de blindage
DE19851790C2 (de) Koaxialsteckverbinder
EP0648382B1 (fr) Connecteur de filtrage a fiches avec boitier de blindage
EP1149436A1 (fr) Unite enfichable coudee coaxiale hf
EP0290827A2 (fr) Connecteur électrique pour plaques à circuits imprimés
DE3715893A1 (de) Einrichtung zur befestigung von steckverbindern an leiterplatten
DE19545481A1 (de) Elektronisches Gerät
EP1368860A1 (fr) Connecteur de lignes

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE FR GB IT LI NL SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: TYCO ELECTRONICS LOGISTICS AG

17P Request for examination filed

Effective date: 20020121

AKX Designation fees paid

Free format text: AT BE CH DE DK ES FI FR GB LI

RBV Designated contracting states (corrected)

Designated state(s): AT BE CH DE FR GB IT LI NL SE

17Q First examination report despatched

Effective date: 20030627

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: 7H 01R 13/646 A

RIC1 Information provided on ipc code assigned before grant

Ipc: 7H 01R 13/646 A

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040616

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040616

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: RITSCHER & PARTNER AG

REF Corresponds to:

Ref document number: 59909711

Country of ref document: DE

Date of ref document: 20040722

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040916

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20040922

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050312

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20050321

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050331

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20050317

EN Fr: translation not filed
BERE Be: lapsed

Owner name: *TYCO ELECTRONICS LOGISTICS A.G.

Effective date: 20050331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060331

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060331

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

BERE Be: lapsed

Owner name: *TYCO ELECTRONICS LOGISTICS A.G.

Effective date: 20050331

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20090330

Year of fee payment: 11

Ref country code: DE

Payment date: 20090327

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20090403

Year of fee payment: 11

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20100312

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100312

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100312