Quick-change, blind-mate logic module

Details Quick-change, blind-mate logic module Quick-change, blind-mate logic module

1995-12-22

1997-10-07

Picard, Leo P.

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

361683, 361752, G06F 116, H05K 702

Patent

active

056754728

ABSTRACT:
A logic module comprising a panel slidably and detachably coupled to a portion of a module housing, and a logic component detachably coupled to the panel is disclosed. The entire contents of the logic components of the logic module can be quickly and easily removed from or inserted into the module housing without disconnecting cables, connectors, plugs or cards by slidably removing or inserting the logic module into the module housing. Thus, the logic components within the logic module are quickly and easily accessible for repair, replacement, or upgrading. Further, the logic module provides simple, direct access to the logic components without the struggle to remove cables, cards, screws, or housings. In addition, the electronic signals between the logic module and the module housing are consolidated at a single location and are mated by a pivoting or floating mezzanine printed circuit board attached to the module housing. The floating mezzanine printed circuit board eliminates visual alignment of the logic module to the mezzanine printed circuit board, yielding blind-mating or contacts that align themselves. Electrical power from the logic module to the logic components is also consolidated at a single location and is mated by a pivoting or floating power connector attached to the module housing. The floating power connector eliminates visual alignment of the logic module to the power connector, yielding blind-mating functionality or contacts that align themselves.

REFERENCES:
patent: 4179724 (1979-12-01), Bonhomme
patent: 4916578 (1990-04-01), Mast
patent: 5045973 (1991-09-01), Saarela et al.
patent: 5126954 (1992-06-01), Morita
patent: 5140346 (1992-08-01), Goto et al.
patent: 5236259 (1993-08-01), Ryan et al.
patent: 5256833 (1993-10-01), Schwenk
patent: 5396400 (1995-03-01), Register et al.
patent: 5460441 (1995-10-01), Hastings et al.

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