JPH0414432U

JPH0414432U -

Info

Publication number: JPH0414432U
Application number: JP5566590U
Authority: JP
Priority date: 1990-05-28
Filing date: 1990-05-28
Publication date: 1992-02-05

Description

[Brief explanation of drawings]

第１図は本考案に係る実施例の説明斜視図、第
２および３図は舌片の構成状況とラミネートシー
スへの実装段階を示す説明図、第４図は改良され
た従来提案例の構成を示す説明図、第５図は第４
図の一点鎖線円内の拡大説明図、第６図は従来の
接続構造を示す断面を有する説明図、第７図は従
来の接続構造におけるラミネートシース端末近傍
の構成を示す縦断面説明図、第８図は従来例の接
続を行なうためにラミネートシース端末に切裂き
を入れた様子を示す説明見取図、第９図はラミネ
ートシース型通信ケーブルの構成を示す縦断面説
明図、第１０図はその横断面説明図、第１１図は
第１０図の一点鎖線円Ａ内の拡大説明図である。１……心線、２……押え巻テープ、３……ラミ
ネートアルミテープ、４……ポリエチレンシース
、１０……二股Ｕ字形接続端子、１１……アルミ
用舌片、１１ａ……歯、１２……シース用舌片、
１２ａ……歯、１４……接続導体。 FIG. 1 is an explanatory perspective view of an embodiment according to the present invention, FIGS. 2 and 3 are explanatory diagrams showing the configuration of the tongue piece and the stage of mounting it on the laminate sheath, and FIG. 4 is the configuration of an improved conventional proposed example. An explanatory diagram showing the
6 is an explanatory diagram with a cross section showing the conventional connection structure; FIG. 7 is an explanatory longitudinal cross-sectional view showing the configuration near the end of the laminate sheath in the conventional connection structure; Figure 8 is an explanatory diagram showing how the laminate sheath terminal is cut to make a conventional connection, Figure 9 is a vertical cross-sectional diagram showing the configuration of a laminate sheath type communication cable, and Figure 10 is its cross section. 11 is an enlarged explanatory view of the dot-dash line circle A in FIG. 10. DESCRIPTION OF SYMBOLS 1... Cord wire, 2... Holder winding tape, 3... Laminated aluminum tape, 4... Polyethylene sheath, 10... Bifurcated U-shaped connection terminal, 11... Aluminum tongue piece, 11a... Teeth, 12... ...sheath tongue piece,
12a...Teeth, 14...Connection conductor.

Claims

[Scope of utility model registration request]

In the connection of a communication cable in which a laminate tape formed by laminating a metal tape and a plastic tape is integrally coated on the inside of a plastic sheath, the ends of the laminate tape and the plastic sheath that are peeled off for connection are A sheath tongue piece, a metal tape, and a cable core, which constitute a roughly U-shaped bifurcated member with conductive spring material, and have a notch with an open tip formed in the bifurcated protruding piece so as to be brought into contact with the outer surface of the sheath. A metal tape side tongue piece that can be inserted between the sheath side tongue piece and the metal tape side tongue piece is formed, and at least one of the opposing inner sides of these sheath tongue pieces and the metal tape side tongue piece is provided with a metal tape side tongue piece that can be inserted from the sheath end. A U-shaped connection terminal formed with teeth that dig in and create a large resistance when attempting to pull it out with low resistance, and the opposing gap between the teeth and one side of the opposing tongue is slightly narrower than the total thickness of the sheath and laminate tape. A connection structure for a communication cable, wherein the connection terminal is provided with a connection conductor for electrically connecting a metal tape side tongue piece that is in contact with the metal tape.