Electricity: conductors and insulators – Boxes and housings – With grounding means
Reexamination Certificate
2006-04-25
2006-04-25
Ngo, Hung V. (Department: 2831)
Electricity: conductors and insulators
Boxes and housings
With grounding means
C174S050510, C174S13800J, C361S753000
Reexamination Certificate
active
07034223
ABSTRACT:
A PCB mounting apparatus includes a supporting plate (20) defining a number of through holes, a number of standoffs (50) engaging in the through holes, and a number of grounding members (60) attached to the standoffs. The standoff each includes a head (52) having a holding portion, a flange (54), a post (56), and a base (58). The grounding member each includes a first ring (62) supported on the flange, a second ring (68) supported on the base, and a band (66) connecting therebetween. The PCB (80) defines a number of fixing apertures (82). The combined standoff and grounding member is disposed in the through hole. The PCB is placed upon the supporting plate with the fixing apertures engaging the holding portions of the standoffs and contacts the first rings of the grounding members. The standoffs and the grounding members are made of conductive materials.
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Chen Li-Ping
Fan Chen-Lu
Hon Hai Precision Industry Co. Ltd.
Morris Manning & Martin
Ngo Hung V.
Tingkang Xia, Esq. Tim
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