Electrical connectors – Preformed panel circuit arrangement – e.g. – pcb – icm – dip,... – With mating connector which receives panel circuit edge
Patent
1994-03-24
1996-01-23
Abrams, Neil
Electrical connectors
Preformed panel circuit arrangement, e.g., pcb, icm, dip,...
With mating connector which receives panel circuit edge
361785, H05K 700
Patent
active
054861136
ABSTRACT:
For connecting external wiring to a circuit board (1), which is inserted in a housing arrangement (7), there is conventional backpanel (13) having connector elements (15) for receiving corresponding connector elements (3) on the circuit board. The external wiring is connected to contacts (29) on an exchangeable and removable connector unit (21). The unit is inserted in the housing in a similar way as a circuit board but is not connected to the backpanel (13) and comprises connector contacts (27) for connection with corresponding connectors (5) on the circuit board (1). When the circuit board (1) is inserted into the housing (7) thus electrical contact is obtained both with the contacts (15) on the backpanel (13) and with the contacts (27) on the wiring connector unit (21). From the contacts (27) on the connector unit (21) leads extend to the various contact pins (29), which are located easily accessible from the front of the housing (7).
REFERENCES:
patent: 4179172 (1979-12-01), Godsey et al.
patent: 4420793 (1983-12-01), Strandberg
patent: 4511950 (1985-08-01), Bunner et al.
patent: 4723115 (1988-02-01), Apter
patent: 4903170 (1990-02-01), Finney et al.
patent: 5325270 (1994-06-01), Wenger et al.
Abrams Neil
Telefonaktiebolaget LM Ericsson
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