EP0417596A1 - Fixation par clippage pour connecteur coaxial - Google Patents

Fixation par clippage pour connecteur coaxial Download PDF

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Publication number
EP0417596A1
EP0417596A1 EP90116914A EP90116914A EP0417596A1 EP 0417596 A1 EP0417596 A1 EP 0417596A1 EP 90116914 A EP90116914 A EP 90116914A EP 90116914 A EP90116914 A EP 90116914A EP 0417596 A1 EP0417596 A1 EP 0417596A1
Authority
EP
European Patent Office
Prior art keywords
sleeve
groove
protective sleeve
outer conductor
connector
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
EP90116914A
Other languages
German (de)
English (en)
Other versions
EP0417596B1 (fr
Inventor
Bernard Houtteman
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.)
Siemens AG
Siemens Corp
Original Assignee
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of EP0417596A1 publication Critical patent/EP0417596A1/fr
Application granted granted Critical
Publication of EP0417596B1 publication Critical patent/EP0417596B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening
    • H01R13/6276—Snap or like fastening comprising one or more balls engaging in a hole or a 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
    • H01R2103/00—Two poles
    • 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

Definitions

  • the invention relates to a snap lock for a coaxial connector consisting of two plug-in connector halves, in which an outer conductor sleeve of a first connector half is provided with a circumferential groove on the outside in a front section and the second connector half has a receiving space between an outer rigid protective sleeve and an outer conductor sleeve. into which the front section of the outer conductor sleeve of the first connector half can be inserted, at least one ball mounted in a stepped radial bore of the protective sleeve being provided so that it can be snapped into the circumferential groove.
  • Such a snap lock is known from DE 19 51 180 Ul.
  • a sliding sleeve surrounding the protective sleeve is provided, which can be moved in the axial direction against a spring action.
  • the locking balls previously locked in their bores are released so that the connector halves can be plugged together without hindrance. If the sliding sleeve is moved back to its starting position, it holds the balls in a position in which they are locked in place with the circumferential groove of the other connector half.
  • the two connector halves are thereby inseparably connected to one another and only a renewed displacement of the sliding sleeve releases the balls again, so that they can withdraw to the outside and thereby enable the two connector halves to be pulled apart.
  • the object of the present invention is therefore to design a snap lock of the type mentioned in such a way that it can ensure reliable cohesion of the connector halves when plugged in with the simplest possible construction, as long as the tensile forces occurring do not exceed a certain level.
  • this object is achieved in that the stepped bore of the protective sleeve opens into a circumferential flat groove of the protective sleeve, which is open to the outside of the protective sleeve, and in that a flat annular spring which is supported on the ball and is interrupted at one point is blown into this flat groove .
  • the band spring is fixed in the flat groove by impressions in the edge of the flat groove, in particular that only two opposing impressions are provided at the level of one end of the band spring.
  • the band spring can not move in the flat groove, so that the point of interruption of the band spring can be kept outside the mouths of the radial bores in which the balls are seated.
  • the position of the interruption point on the one hand and the impressions on the other hand with respect to the radial bores can be specifically selected or set so that a certain desired force is exerted on the balls in the radial bores.
  • This system also creates an additional electrical connection path between the outer conductor contacts, which leads to increased RF shielding.
  • the coaxial connector has a first connector half 1, in which an outer conductor sleeve 2, which is electrically connected to an outer conductor of a coaxial cable, not shown, in a front section 3 facing the second connector half 4, with a circumferential groove on the outside 5 is provided.
  • the outer conductor sleeve 6 is divided in an area facing the outer conductor sleeve 2 by axially parallel slots in spring tongues 6a, which resiliently lie against the inside 7 of the outer conductor sleeve 2 when the two connector halves 1, 4 are plugged together.
  • the outer conductor sleeve 6 of the second connector half 4 in the area of the tongues 6a is surrounded on the outside by a protective sleeve 8, so that the outer conductor sleeve 2 of the first connector half 1 when the two connector halves 1, 4 are plugged together with their front section between the protective sleeve 8 and the tongues 6a inserted can be.
  • the protective sleeve 8 guides the outer conductor sleeve 2 and thereby prevents the sleeve 2 from tilting relative to the tongues 6a.
  • the groove 5 is in a very specific position with respect to the sleeve 8.
  • At least one radial bore 9 passing through the sleeve 8 is provided in the sleeve 8 such that this bore 9 is then aligned with its axis to the center of the groove 5.
  • the radial bore 9 has a larger diameter toward the outside 10 of the sleeve 8 than toward the inside 11 of the sleeve 8. With the larger diameter, the bore 9 is matched to the diameter of a ball 12 which can be inserted into the bore 9 from the outside 10 of the sleeve 8. The smaller diameter of the bore 9 to the inside 11 of the sleeve 8 prevents the ball 12 from falling through inwards. However, the ball 12 protrudes with a part of its circumference on the inside 11 of the sleeve 8 and is pushed back by the sleeve 2 towards the outside 10 of the sleeve 8 when the sleeve 2 is inserted into the sleeve 8.
  • the spring 13 is supported on the ball 12 projecting from the bore 9 towards the outside 10 of the sleeve 8 and therefore resiliently presses the ball 12 inwards, the ball 12 either contacting one another the portion of the bore 9 which is reduced in diameter or on the sleeve 2 in the region of the groove 5.
  • the band spring 13 is slotted in the region of an interruption point 15 and can therefore, when the ball 12 is pressed outwards by the sleeve 2 in the bore 9, yield resilient overall.
  • impressions 17 are provided in the boundary 16 of the groove 14 at two points opposite one another. Through these impressions 17, material of the sleeve 8 is pressed laterally against the band spring 13 and thereby the band spring 13 is clamped in the groove 14 at the location of the impressions 17.
  • the interruption point 15 and the impressions 17 are located at the point where the spring action of the band spring 13 optimally corresponds to the requirements.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP90116914A 1989-09-11 1990-09-03 Fixation par clippage pour connecteur coaxial Expired - Lifetime EP0417596B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8910843U DE8910843U1 (de) 1989-09-11 1989-09-11 Rastverschluß für Koaxialsteckverbinder
DE8910843U 1989-09-11

Publications (2)

Publication Number Publication Date
EP0417596A1 true EP0417596A1 (fr) 1991-03-20
EP0417596B1 EP0417596B1 (fr) 1994-03-09

Family

ID=6842757

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90116914A Expired - Lifetime EP0417596B1 (fr) 1989-09-11 1990-09-03 Fixation par clippage pour connecteur coaxial

Country Status (3)

Country Link
US (1) US5114361A (fr)
EP (1) EP0417596B1 (fr)
DE (2) DE8910843U1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0532955A3 (en) * 1991-09-19 1993-06-30 Siemens Aktiengesellschaft Snap fastener with locking means for rf coaxial connector
DE102012217465A1 (de) * 2012-09-26 2014-03-27 Tyco Electronics Amp Gmbh Elektromagnetische Schirmung sowie elektrischer, elektronischer oder elektrooptischer Verbinder
CN106848740A (zh) * 2017-01-23 2017-06-13 中航光电科技股份有限公司 一种连接器及其锁紧套
CN109638565A (zh) * 2018-11-30 2019-04-16 中航光电科技股份有限公司 一种带强制分离功能的脱落连接器

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19514675A1 (de) * 1995-04-20 1996-10-24 Spinner Lauenstein Gmbh FME-Steckverbinder
US5707250A (en) * 1995-12-15 1998-01-13 Smithson; Herbert L. Apparatus and method for storage battery cable connector
US5803750A (en) * 1996-04-18 1998-09-08 Purington; Kim Swiveling electrical connector
US6190180B1 (en) 1996-04-18 2001-02-20 Kim Purington Swiveling electrical connector
US6824415B2 (en) 2001-11-01 2004-11-30 Andrew Corporation Coaxial connector with spring loaded coupling mechanism
KR100587337B1 (ko) * 2003-12-05 2006-06-08 엘지전자 주식회사 전자제품용 이어폰잭과 커넥터
WO2015116299A2 (fr) * 2014-01-31 2015-08-06 Miraco, Inc. Interconnexion de haute fiabilité pour des circuits d'encre conductrice
WO2017072620A1 (fr) 2015-10-27 2017-05-04 Fischer Connectors Holding S.A. Connecteur multipolaire
DE102016110946B4 (de) * 2016-06-15 2018-10-31 Ingun Prüfmittelbau Gmbh Adapterstecker
CN106299871B (zh) * 2016-09-30 2019-09-06 中航光电科技股份有限公司 一种锁球式连接器及其连接器壳体
RU2020134236A (ru) 2018-04-06 2022-05-06 Фишер Коннекторс Холдинг С.А. Многополюсный соединитель
RU2020134237A (ru) 2018-04-06 2022-05-06 Фишер Коннекторс Холдинг С.А. Многополюсный соединитель
EP4228106A1 (fr) * 2022-02-10 2023-08-16 Connecteurs Electriques Deutsch Connecteur

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237147A (en) * 1963-11-22 1966-02-22 Honeywell Inc Electrical apparatus
DE1951180U (de) * 1966-07-20 1966-12-08 Georg Dr Ing Spinner Hf-koaxialsteckverbindung mit schnappverschluss.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10433C (de) * c. Ch. Held und M. Schilling in Stuttgart Zusammenlegbare Feldbettstelle, bezw.Krankentrage
DE2143434B2 (de) * 1971-08-30 1973-08-30 Rastverschluss fuer koaxialsteckverbindungen
US3813645A (en) * 1972-02-11 1974-05-28 Essex International Inc Spark plug terminal
US4762504A (en) * 1986-02-19 1988-08-09 Molex Incorporated Connector coupling lock
US4824386A (en) * 1987-10-05 1989-04-25 Souders Roger B Security connector assembly for mating coaxial connectors

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237147A (en) * 1963-11-22 1966-02-22 Honeywell Inc Electrical apparatus
DE1951180U (de) * 1966-07-20 1966-12-08 Georg Dr Ing Spinner Hf-koaxialsteckverbindung mit schnappverschluss.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0532955A3 (en) * 1991-09-19 1993-06-30 Siemens Aktiengesellschaft Snap fastener with locking means for rf coaxial connector
DE102012217465A1 (de) * 2012-09-26 2014-03-27 Tyco Electronics Amp Gmbh Elektromagnetische Schirmung sowie elektrischer, elektronischer oder elektrooptischer Verbinder
DE102012217465B4 (de) * 2012-09-26 2016-09-15 Te Connectivity Germany Gmbh Elektromagnetische Schirmung sowie elektrischer, elektronischer oder elektrooptischer Verbinder
CN106848740A (zh) * 2017-01-23 2017-06-13 中航光电科技股份有限公司 一种连接器及其锁紧套
CN109638565A (zh) * 2018-11-30 2019-04-16 中航光电科技股份有限公司 一种带强制分离功能的脱落连接器
CN109638565B (zh) * 2018-11-30 2020-06-16 中航光电科技股份有限公司 一种带强制分离功能的脱落连接器

Also Published As

Publication number Publication date
DE8910843U1 (de) 1991-01-17
EP0417596B1 (fr) 1994-03-09
US5114361A (en) 1992-05-19
DE59004880D1 (de) 1994-04-14

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