JPS603571U

JPS603571U - Electrical contacts for flexible cables

Info

Publication number: JPS603571U
Application number: JP1983094586U
Authority: JP
Inventors: 山本　満義; 富三郎山口
Original assignee: ヒロセ電機株式会社
Priority date: 1983-06-20
Filing date: 1983-06-20
Publication date: 1985-01-11
Also published as: JPH0130784Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

添付図面の第１図は本考案の一実施例としてのフレキシ
ブルケーブル用電気接触子のフレキシブルケーブルの導
体と接続するための結線部を示す斜視図、第２図は第１
図の結線部のクランプ片を、破断して示す第１図と同様
の斜視図、第３図及び第４図は第２図のそれぞれＡ−Ａ
線断面図及びＢ−Ｂ線断面図、第５図は第１図の接触子
へフレキシブルフラットケーブルを圧着結線する前の準
備状態を示す斜視図、第６図は第５図の状態を示す側面
図、第７図は第５図の状態から圧着完了した状態を示す
縦断面図、第８図は第５図の状態から圧着完了した状態
を示す横断面図である。１０・・・上段延長部、１１．１２・・・開口、１１Ａ
。１２Ａ・・・周縁、２０・・・中段延長部、２１．２２
・・・開口、３０・・・基底延長部、３１．３２・・・
クランプ片、３１Ａ、３２Ａ・・・尖端、３３．３４・
・・圧接用突起、３３Ａ、３４Ａ・・・周側縁、４０・
・・フレキシブルブラケットケーブル、４１・・・絶縁
体、４２・・・導体。FIG. 1 of the accompanying drawings is a perspective view showing a connection part for connecting to a conductor of a flexible cable of an electric contact for a flexible cable as an embodiment of the present invention, and FIG.
A perspective view similar to FIG. 1 showing the clamp piece of the connection part shown in the figure is broken, and FIGS. 3 and 4 are A-A in FIG. 2, respectively.
A line sectional view and a BB line sectional view, FIG. 5 is a perspective view showing the preparation state before crimping and connecting the flexible flat cable to the contact in FIG. 1, and FIG. 6 is a side view showing the state in FIG. 5. 7 is a longitudinal sectional view showing a state in which crimping has been completed from the state shown in FIG. 5, and FIG. 8 is a transverse sectional view showing a state in which crimping has been completed from the state in FIG. 5. 10...Upper extension, 11.12...Opening, 11A
. 12A...periphery, 20...middle extension, 21.22
...Aperture, 30...Basal extension, 31.32...
Clamp piece, 31A, 32A... Tip, 33.34.
...Protrusion for pressure welding, 33A, 34A...peripheral edge, 40.
...Flexible bracket cable, 41...Insulator, 42...Conductor.

Claims

[Scope of utility model registration request]

It is provided with a connection part formed from a plate-shaped material and connected to a conductor of a flexible cable, and the connection part includes an upper extension part and a middle extension part, which are connected by bending the plate-shaped material into an NS shape. and has a basal extension;
The base extension part is provided with a pair of clamp pieces extending upward from both side edges thereof, and a pressing protrusion extending upward from the central part of the base extension part between the pair of clamp pieces. The middle extension part and the upper extension part are provided with openings through which the pressure welding protrusions are passed, aligned with the pressure welding protrusions, and a flexible cable is connected between the upper extension part and the middle extension part. When the upper extension part, the middle extension part and the base extension part are crimped to each other with the end of the flexible cable inserted, the pressure-welding protrusion passes through the opening of the middle extension part and presses the end of the flexible cable. The upper extension part penetrates through the conductor and enters the opening of the upper extension part, while the tip of the clamp piece penetrates the insulator at the end of the flexible cable and clamps the end of the flexible cable in a sandwich-like manner. and the middle extension part is crimped against the upper surface of the upper extension part, and the conductor of the flexible cable is front pressure welded between the circumferential edge of the pressure welding protrusion and the periphery of the opening of the upper extension part. An electrical contact for a flexible cable, characterized in that it is pressed into contact with a flexible cable protrusion.