JPH022679U

JPH022679U -

Info

Publication number: JPH022679U
Application number: JP1988080526U
Authority: JP
Priority date: 1988-06-20
Filing date: 1988-06-20
Publication date: 1990-01-09

Description

[Brief explanation of drawings]

第１図はこの考案による多芯ケーブル結線試験
装置を示すブロツク図、第２図は多芯ケーブルの
施設状態を示す斜視図、第３図は従来の多芯ケー
ブル結線試験装置を示す斜視図である。４は多芯ケーブル、７ａ，１０ａは多芯ケーブ
ルプラグ、１５は第１の試験装置、１６は第２の
試験装置、１７は同期選択接続手段、１８は導通
確認手段、１９は表示手段、２０は同期連動指令
手段、２１は同期選択接続手段。なお、図中、同
一符号は同一、又は相当部分を示す。 Fig. 1 is a block diagram showing a multi-core cable connection testing device according to this invention, Fig. 2 is a perspective view showing the state of a multi-core cable facility, and Fig. 3 is a perspective view showing a conventional multi-core cable connection testing device. be. 4 is a multicore cable, 7a and 10a are multicore cable plugs, 15 is a first test device, 16 is a second test device, 17 is a synchronization selection connection means, 18 is a continuity check means, 19 is a display means, 20 Reference numeral 21 indicates a synchronization interlock command means, and 21 a synchronization selection connection means. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

It is equipped with first and second test devices connected to multicore cable plugs connected and fixed at both ends of the multicore cable under test, and a feedback loop connecting between the first and second test devices. In the multi-core cable connection test device, the first test device includes a synchronous selection connection means for supplying a test signal by sequentially selecting and connecting test terminals, and a synchronous selection connection means for supplying a test signal to the terminals selectively connected by the synchronous selection connection means. continuity checking means for checking continuity by detecting that the supplied test signal returns from the second test device via the feedback loop; display means for displaying the confirmation result of the continuity checking means; and a synchronous interlock command means for instructing the selection means to select the next terminal, and the second test device receives a synchronous selection command supplied from the synchronous interlock command means provided in the first test device. synchronous selection connection means that selects a corresponding test terminal in synchronization with the first synchronous selection means and connects it to a feedback loop to the first test device by operating according to the first synchronous selection means. A multi-core cable connection testing device characterized by: