JPH01162292U

JPH01162292U -

Info

Publication number: JPH01162292U
Application number: JP5613988U
Authority: JP
Priority date: 1988-04-26
Filing date: 1988-04-26
Publication date: 1989-11-10

Description

[Brief explanation of the drawing]

第１図は本考案の第一の実施例を示す図、第２
図は第一の実施例の発展的な使用例の説明図、第
３図は第二の実施例図、第４図は第二の実施例の
発展的な使用例図、第５図は第三の実施例図、第
６図は第三の実施例の発展的な使用例図、第７図
は従来の信号変換ユニツトの接続配線方法の説明
図である。符号の説明、Ａ……信号ユニツトカード、１…
…回路基板、１ａ……接続部、１ｂ……前パネル
、１ｃ，１ｄ……外部接続コネクタ、１ｅ，１ｅ
′……信号／電源送りコネクタ、Ｂ，Ｂ′，Ｂ″
……収納ボツクス、２２……内部背面、２２ａ…
…内部コネクタ、５……接続ケーブル。 Fig. 1 shows the first embodiment of the present invention; Fig. 2 shows the first embodiment of the present invention;
The figure is an explanatory diagram of an advanced use example of the first embodiment, FIG. 3 is a diagram of the second embodiment, FIG. 4 is an explanatory diagram of a developed use example of the second embodiment, and FIG. FIG. 6 is a diagram showing a further example of the use of the third embodiment, and FIG. 7 is an explanatory diagram of a conventional signal conversion unit connection wiring method. Explanation of symbols, A...Signal unit card, 1...
...Circuit board, 1a...Connection part, 1b...Front panel, 1c, 1d...External connection connector, 1e, 1e
'...Signal/power supply connector, B, B', B''
...Storage box, 22...Inner back, 22a...
...Internal connector, 5... Connection cable.

Claims

[Scope of Claim for Utility Model Registration] (1) A signal conversion unit card consisting of a front panel equipped with a signal/power supply connector and a relay etc. mounted on a circuit board with a connection section at the rear end; The signal conversion unit card is configured by combining an internal connector corresponding to the connection part of the signal conversion unit card with a storage box provided on the inner surface of the back plate, so that the connection part of the signal conversion unit card can be connected to the internal connector of the storage box. The signal conversion unit cards are stored in the storage box, and the plurality of storage boxes housing the signal conversion unit cards in this manner are connected by connecting the signal/power supply connectors of the signal conversion unit cards to each other with a connection cable. A collective mounting device for signal conversion units that can be connected to each other so that they can be increased or decreased. (2) The signal conversion unit mounting device according to claim 1, wherein the storage box has a structure capable of accommodating a plurality of signal conversion unit cards. (3) The signal conversion unit mounting device according to claim 1, wherein the storage box has a structure capable of accommodating each of the signal conversion unit cards.