JPH0160481U

JPH0160481U -

Info

Publication number: JPH0160481U
Application number: JP1987154827U
Authority: JP
Priority date: 1987-10-09
Filing date: 1987-10-09
Publication date: 1989-04-17
Also published as: JPH026627Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例による細径同軸コネ
クタの縦断面図、第２図は第１図のコネクタに使
用された保持体の半断面側面図、第３図ａ〜ｅは
第１図の組立工程を示す説明図、第４図は第１図
のコネクタに使用された中心コンタクトとフエル
ールとを一体形成した部品の展開図、第５図は外
部導体と保持体との展開図、第６図は従来の細径
同軸コネクタの縦断面図、第７図は第６図のコネ
クタに使用されたフエルールの斜視図である。１……同軸ケーブル、２……芯線、３……中心
コンタクト、４……内部被覆層、６……保持体、
７……外部被覆層、８……フエルール、９……シ
ールド線、１１……外部導体、２１……接触部、
２２……接続部、２３……第１の突起部（係合突
起部）、２４……第２の突起部（押圧突起部）、
３０……バレル部。 Fig. 1 is a longitudinal sectional view of a small diameter coaxial connector according to an embodiment of the present invention, Fig. 2 is a half-sectional side view of a holder used in the connector of Fig. 1, and Figs. 4 is an exploded view of a component integrally formed with the center contact and ferrule used in the connector of FIG. 1, FIG. 5 is an expanded view of the outer conductor and holder, FIG. 6 is a longitudinal sectional view of a conventional small-diameter coaxial connector, and FIG. 7 is a perspective view of a ferrule used in the connector of FIG. DESCRIPTION OF SYMBOLS 1... Coaxial cable, 2... Core wire, 3... Center contact, 4... Inner coating layer, 6... Holder,
7... External coating layer, 8... Ferrule, 9... Shield wire, 11... Outer conductor, 21... Contact part,
22... Connection portion, 23... First protrusion (engaging protrusion), 24... Second protrusion (pressing protrusion),
30... Barrel part.

Claims

[Claims for Utility Model Registration] (1) A center contact connected to the exposed portion of the core wire of a coaxial cable, an insulating holder that covers the inner coating layer of the coaxial cable and the center contact from the outside; , a cylindrical ferrule that fits on the outside of the outer coating layer of the coaxial cable and faces the holder in the axial direction; and the outside of the portion of the shield wire of the coaxial cable that is folded back to the outside of the ferrule. and an outer conductor in close contact with the outside of the holder, the holder is made of resin integrally molded on the inner surface of the outer conductor, and the center contact is crimped onto the exposed portion of the core wire. the holding body has an engaging protrusion protruding from an inner surface and axially engaged with the center contact;
A small-diameter coaxial connector characterized in that it also has a pressing protrusion that protrudes from the inner surface and is pressed against the inner coating layer. (2) The above-mentioned outer conductor and the above-mentioned holder are integrally molded and have a cut extending between both ends in the axial direction at one point in the circumferential direction. Small diameter coaxial connector.