Device for housing communication circuits and equipment

Details Device for housing communication circuits and equipment Device for housing communication circuits and equipment

1982-11-18

1985-04-09

Kucia, R. R.

Electricity: electrical systems and devices

Miscellaneous

324158F, 361394, 361395, 361415, H05K 114

Patent

active

045105529

ABSTRACT:
A housing device for housing communication circuits and equipment which includes a frame which can receive a plurality of printed boards, each printed board comprising a communication circuit and circuit cables disposed along the frame. A test jack testing the circuit is disposed at the front end of each printed board, and a connector, which is connected to a connector mounted on the frame, disposed at the rear end of the printed board. The test jack includes further includes first and second leads within a molded body, the opening of each jack being disposed at the front side of the printed board so that the insertion direction is parallel with the printed board. The first and second loads are formed so that they contact each other in the neck of the jack, separate from each other at the rear side of the jack, and project out of said molded body.
The first lead of the test jack is connected to a circuit formed on the printed board by a pattern printed thereon and the second lead of the test jack is directly connected to one of the circuit cables.

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Eichhorn et al., Improved Termination Method for Planar Boards, IBM Tech. Disc. Bull., vol. 20, #11B, Apr. 1978, pp. 4704 and 4705.
Cukier et al., Test Unit for Printed-Circuit Cards, IBM Tech. Disc. Bull., vol. 21 #9, pp. 3657 and 3658.
Funkschau, Heft 15, 1975, Francis-Verlag G.m.b.H. Munchen, A. Declerq, G. Wielemans, "Die Vorteile der Modultechnik fur die Produktion von Farbfernsehgeraten" pp. 55-57.

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