FR2478884A1 - Male coaxial plug - has machined shell and pin which clip over and inside plastics separator locked by plastics split ring or resin fill - Google Patents
Male coaxial plug - has machined shell and pin which clip over and inside plastics separator locked by plastics split ring or resin fill Download PDFInfo
- Publication number
- FR2478884A1 FR2478884A1 FR8006051A FR8006051A FR2478884A1 FR 2478884 A1 FR2478884 A1 FR 2478884A1 FR 8006051 A FR8006051 A FR 8006051A FR 8006051 A FR8006051 A FR 8006051A FR 2478884 A1 FR2478884 A1 FR 2478884A1
- Authority
- FR
- France
- Prior art keywords
- separator
- plastics
- locked
- split ring
- shell
- 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
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
- 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
- H01R2103/00—Two poles
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
Prise coaxiale mâle
L'invention se rapporte à une prise coaxiale mâle destinée aux utilisations usuelles de telles prises dans les télécommunica- tions et systèmes de transmissions de signaux, y compris an haute fréquence et hyperfréquence.Male coaxial socket
The invention relates to a male coaxial socket intended for the usual uses of such sockets in telecommunications and signal transmission systems, including at high frequency and microwave.
De telles prises comprennent au moins un conducteur central et un conducteur extérieur entre lesquels est interposé un isolant, l'ensemble étant généralement d'une réalisation relativement complexe de par le nombre ou la forme des pièces constitutives des éléments précités et leur mode d'assemblage.Such sockets comprise at least one central conductor and one external conductor between which an insulator is interposed, the assembly generally being of a relatively complex embodiment due to the number or the shape of the parts constituting the aforementioned elements and their method of assembly. .
La présente invention a pour objet une réalisation perfection née d'une telle prise coaxials, notamment remarquable quant au nombre de ses composants et à leur mode d'assemblage.The present invention relates to an improved embodiment born of such a coaxial socket, in particular remarkable as to the number of its components and their method of assembly.
Essentiellement, à cet effet, la prise coaxiale mâle selon l'invention est caractérisée en ce que l'isolent est est constitué par
un corps on matière flexible clipsable daus le conducteur extérieur et à l'intérieur duquel est également olipsable ledit conducteur central.Essentially, for this purpose, the male coaxial plug according to the invention is characterized in that the insulator is constituted by
a body of flexible material clipable daus the outer conductor and inside which is also olipsable said central conductor.
Suivant un aspect avantageux de l'invention, les conducteurs et le corps isolant sont des cars Je révolution comportant des interengagements de fermes annlaires, de sorte que l'usinage générateur de forme de ces pièces peut être effectué par décolletage sur teur autematique, au moins pour les conducteurs, et procurer néanmoins une bonne précision de pusitionnement relatif des éléments de la prise une fois issemblés.According to an advantageous aspect of the invention, the conductors and the insulating body are I revolution cars having interengagements of annular trusses, so that the form-forming machining of these parts can be carried out by bar turning on an automatic thread, at least for conductors, and nevertheless provide good accuracy of relative positioning of the elements of the socket once assembled.
En outre, les conducteurs et le corps isolant peuvent aussi être aisément verrouillés ensemble après clipsage si on le désire, soit par un remplissage de résine d'étanchéité autour de la queue arrière du conducteur central, lorsqu'une étanchéité est désirée, soitencore par interengagement d'un élément annulaire de verrouillage entre la queue arrière du conducteur-central et le corps isolant.In addition, the conductors and the insulating body can also be easily locked together after clipping if desired, either by filling with sealing resin around the rear tail of the central conductor, when sealing is desired, or again by interengagement an annular locking element between the rear tail of the central conductor and the insulating body.
Une forme de réalisation d'une telle prise coaxiale male est d'ailleurs ci-après décrite, à titre d'exemple, -et en référence au dessin annexé, dans lequel : - la figure 1 est une vue en coupe axiale des éléments princi
paux de la prise ; - la figure 2 est une vue extérieure du conducteur central 3 - la figure 3 est une vue en coupe axiale du corps isolant ; - la figure 4 est une vue en coupe axiale de la partie du con
ducteur extérieur qui reçoit le corps isolant t - la figure 5 est une vue de détail illustrant une variante de
verrouillage de l'assemblage après clipsage.An embodiment of such a male coaxial plug is moreover described below, by way of example, and with reference to the appended drawing, in which: - Figure 1 is an axial section view of the main elements.
taking pales; - Figure 2 is an external view of the central conductor 3 - Figure 3 is an axial sectional view of the insulating body; - Figure 4 is an axial sectional view of the part of the con
outer duct which receives the insulating body t - Figure 5 is a detail view illustrating a variant of
locking the assembly after clipping.
La prise coaxiale mâle représentée comprend, comme le montre séparément la figure 4, un conducteur métallique extérieur t pouvant être de forme externe quelconque quoique avantageusement de révolution, et dont la forme interne comprend un alésage axial 2 à entrée évasée 3 et qui présente k son autre extrémité deux rainures annulaires voisines 4 et Sê
Comme le montre séparément la figure 3, un corps isolant 6 en matière plastique élastique, de forme générale externe cylindrique étagée, présente un épaulement 7 en son milieu et k son extrémité de~plus grand diamètre une collerette saillante annnlaire 8.Intérieurement, le corps 6 présente une cloison radiale 9 au niveau de l'épaulement 7, pourvue d'un orifice central 10 de plus faible diamètre que celui de deux alésages adjacents 11, 12 débouchant a' chaque extrémité du corps, le premier par un évasement progressif conférant une faculté de déformation élastique à l'extrémité pourvue de la collerette 8, le second étant seulement évasé à son extrémité en 13.The male coaxial socket shown comprises, as shown separately in FIG. 4, an external metallic conductor t which can be of any external shape although advantageously of revolution, and whose internal shape comprises an axial bore 2 with a flared inlet 3 and which has k its other end two adjacent annular grooves 4 and Sê
As shown separately in Figure 3, an insulating body 6 of elastic plastic material, of generally external cylindrical stepped shape, has a shoulder 7 in the middle and k its end of ~ larger diameter an annular protruding collar 8.Interiorly, the body 6 has a radial partition 9 at the shoulder 7, provided with a central orifice 10 of smaller diameter than that of two adjacent bores 11, 12 opening at each end of the body, the first by a progressive flare giving a faculty of elastic deformation at the end provided with the flange 8, the second being only flared at its end at 13.
Comme le montre séparément la figure 2 , un conducteur métallique 14 présente une broche mâle de connexion 15 suivie d'une collerette d'épaulement 16 et d'une queue 17 pourvue de collerettes espacées 18,dont la première est espacée de la collerette 16 de l'épaisseur de la cloison 9,et qui se raccordent vers et avec la queue 17 par des surfaces coniques 19 destinées à faciliter leur engagement à force au travers de l'orifice 10 du corps isolant, pour sty clipser de la manière représentée à la figure 1.As shown separately in FIG. 2, a metal conductor 14 has a male connection pin 15 followed by a shoulder flange 16 and a shank 17 provided with spaced flanges 18, the first of which is spaced from the flange 16 of the thickness of the partition 9, and which are connected to and with the tail 17 by conical surfaces 19 intended to facilitate their engagement by force through the orifice 10 of the insulating body, in order to clip in the manner shown in the figure 1.
De même, le corps isolant 6 est destiné à être engagd en force dans l'entrée évasée 3 puis dans l'alésage 2 du conducteur 1, jusqu'L ce que sa collerette 8 vienne se clipser dans la rainure annulaire correspondante 4 (voir figure 1).Similarly, the insulating body 6 is intended to be forcibly engaged in the flared inlet 3 and then in the bore 2 of the conductor 1, until its flange 8 comes to be clipped into the corresponding annular groove 4 (see figure 1).
Un tel assemblage peut être aisément réalisé en une seule opération de presse et avec un positionnement invariable.Such an assembly can be easily carried out in a single press operation and with an invariable positioning.
En l'état assemblé, le corps isolant 6 ménage autour de la broche 15 un conduit 20 d'engagement du conducteur intérieur de la fiche femelle destinée k etre raccordée k cette prise mâle, et il ménage avec le conducteur extérieur 1 un conduit 2t d'engagement du conducteur extérieur de ladite fiche femelle, ces en gagements étant facilités par les évasements 3 et 130 La queue 17 peut recevoir toute forme appropriée à son raccordement usuel avec un conducteur.In the assembled state, the insulating body 6 provides around the pin 15 a conduit 20 for engaging the inner conductor of the female plug intended to be connected to this male plug, and it cleans with the outer conductor 1 a conduit 2t d engagement of the external conductor of said female plug, these pledges being facilitated by the flares 3 and 130 The tail 17 can receive any form suitable for its usual connection with a conductor.
Si désiré, l'assemblage de la prise mâle considérée peut être aisément rendu étanche et/ou verrouillé comme on l'a illustré dans les deux cas aux figures 1 et 50
La figure 1 illustre l'étanchement obtenu à l'aide d'un remplissage de résine 22, par exemple epoxy, effectué entre la queue 17 du conducteur intérieur 14 et la partie avoisinante du conducteur extérieur lo On notera que ce remplissage présente ici une zone d'accrochage avec les collerettes 18 du conducteur intérieur 14 ainsi qu'avec la rainure interne 5 du conducteur ex extérieur, Il a bien entendu pour effet de verrouiller positivement aussi le clipsage du corps isolant 6 dans le conducteur extérieur 1. If desired, the assembly of the male plug considered can be easily sealed and / or locked as illustrated in the two cases in FIGS. 1 and 50
Figure 1 illustrates the seal obtained using a resin filling 22, for example epoxy, made between the tail 17 of the inner conductor 14 and the neighboring part of the outer conductor lo It will be noted that this filling has an area here hooking with the flanges 18 of the inner conductor 14 as well as with the internal groove 5 of the ex outer conductor, It obviously has the effect of positively locking the clipping of the insulating body 6 in the outer conductor 1.
En l'absence de nécessité d'étanchéité, un verrouillage de l'assemblage peut aussi, si désiré, être obtenu comme l'illustre la figure 5 par engagement à force entre deux des collerettes 18 du conducteur intérieur et le-corps isolant 6, d'un élément annulaire de verrouillage expansible, tel qu'un anneau fendu en matière plastique 23 ne modifiant pas les caractéristiques électriques de la prise
Bien entendu, d'autres variantes peuvent être imaginées sans pour autant sortir du domaine de l'invention0 In the absence of the need for sealing, locking of the assembly can also, if desired, be obtained as illustrated in FIG. 5 by force engagement between two of the flanges 18 of the inner conductor and the insulating body 6, an expandable annular locking element, such as a split plastic ring 23 which does not modify the electrical characteristics of the socket
Of course, other variants can be imagined without departing from the scope of the invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8006051A FR2478884A1 (en) | 1980-03-18 | 1980-03-18 | Male coaxial plug - has machined shell and pin which clip over and inside plastics separator locked by plastics split ring or resin fill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8006051A FR2478884A1 (en) | 1980-03-18 | 1980-03-18 | Male coaxial plug - has machined shell and pin which clip over and inside plastics separator locked by plastics split ring or resin fill |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2478884A1 true FR2478884A1 (en) | 1981-09-25 |
FR2478884B1 FR2478884B1 (en) | 1983-04-22 |
Family
ID=9239800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8006051A Granted FR2478884A1 (en) | 1980-03-18 | 1980-03-18 | Male coaxial plug - has machined shell and pin which clip over and inside plastics separator locked by plastics split ring or resin fill |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2478884A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0181305A2 (en) * | 1984-11-06 | 1986-05-14 | Adc Telecommunications, Inc. | Electrical connector apparatus |
DE4341958A1 (en) * | 1993-12-09 | 1995-06-14 | Abb Patent Gmbh | Multiple flat plug |
EP1814200A1 (en) * | 2006-01-31 | 2007-08-01 | Delphi Technologies, Inc. | Connector for flat cable |
DE102009058525A1 (en) * | 2009-12-16 | 2011-06-22 | KOSTAL Kontakt Systeme GmbH, 58513 | Fluid-tight contact pin feed-through for transmission plug connector in motor vehicle, has contact pin including section with cross-sectional contour and displaced towards tapering against over-mold after over-molding |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2089878A5 (en) * | 1970-05-08 | 1972-01-07 | Bunker Ramo | |
FR2374758A1 (en) * | 1976-12-17 | 1978-07-13 | Bunker Ramo | Coaxial cable connecting assembly - has four component parts allowing rapid assembly and conical metal surface trapping outer conductor and insulation |
FR2392511A1 (en) * | 1976-12-13 | 1978-12-22 | Bunker Ramo | Coaxial cable connector with trapped insulation insert - has serrated washer gripping insert preventing pulling back or rotating |
-
1980
- 1980-03-18 FR FR8006051A patent/FR2478884A1/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2089878A5 (en) * | 1970-05-08 | 1972-01-07 | Bunker Ramo | |
FR2392511A1 (en) * | 1976-12-13 | 1978-12-22 | Bunker Ramo | Coaxial cable connector with trapped insulation insert - has serrated washer gripping insert preventing pulling back or rotating |
FR2374758A1 (en) * | 1976-12-17 | 1978-07-13 | Bunker Ramo | Coaxial cable connecting assembly - has four component parts allowing rapid assembly and conical metal surface trapping outer conductor and insulation |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0181305A2 (en) * | 1984-11-06 | 1986-05-14 | Adc Telecommunications, Inc. | Electrical connector apparatus |
EP0181305A3 (en) * | 1984-11-06 | 1988-01-13 | Adc Telecommunications, Inc. | Electrical connector apparatus electrical connector apparatus |
US4759729A (en) * | 1984-11-06 | 1988-07-26 | Adc Telecommunications, Inc. | Electrical connector apparatus |
DE4341958A1 (en) * | 1993-12-09 | 1995-06-14 | Abb Patent Gmbh | Multiple flat plug |
EP1814200A1 (en) * | 2006-01-31 | 2007-08-01 | Delphi Technologies, Inc. | Connector for flat cable |
DE102009058525A1 (en) * | 2009-12-16 | 2011-06-22 | KOSTAL Kontakt Systeme GmbH, 58513 | Fluid-tight contact pin feed-through for transmission plug connector in motor vehicle, has contact pin including section with cross-sectional contour and displaced towards tapering against over-mold after over-molding |
Also Published As
Publication number | Publication date |
---|---|
FR2478884B1 (en) | 1983-04-22 |
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