Electrical connectors – Preformed panel circuit arrangement – e.g. – pcb – icm – dip,... – With provision to conduct electricity from panel circuit to...
Patent
1998-08-04
2000-02-29
Stephen, Steven L.
Electrical connectors
Preformed panel circuit arrangement, e.g., pcb, icm, dip,...
With provision to conduct electricity from panel circuit to...
200 5109, H01R 909
Patent
active
06030233&
ABSTRACT:
A hot pluggable connector of the invention accompanies no physical shock when a circuit package (9) is plugged or unplugged. When the circuit package (9) is inserted, board-side terminals (34) and package-side terminals (52) of the hot pluggable connector are not put in contact. By rotating a rotary body (32) having pads (33A to 33C) of different lengths, sequential connection/disconnection between the board-side terminals (34) and the package-side terminals (52) are performed by way of the pads (33A to 33C). Therefore, it is not necessary to plugging or unplugging the circuit package (9) within a time limit, enabling to insert or remove the circuit package (9) quietly. The timings of the sequential connection/disconnection can be arranged only by arranging length difference of the pads (33A to 33C), enabling to reduce production cost of the hot pluggable connector.
REFERENCES:
patent: 3001167 (1961-09-01), Chesnutt et al.
patent: 3636499 (1972-01-01), Winklebleck
patent: 4549076 (1985-10-01), Flies
patent: 5581134 (1996-12-01), Romerein et al.
Duverne J. F.
NEC Corporation
Stephen Steven L.
LandOfFree
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