Patent ID: 6040523
Filing Date: 2000-03-21
Classification: F41G,G02B,H05K

Abstract:
A detector/seeker assembly which comprises:an electrically conductive molded plastic two-piece housing including a relatively rigid electrically conductive first housing portion having a groove and a second housing portion having a sidewall extending over and adjacent said first housing portion, said second housing portion having a plurality of relatively flexible tab portions, a part of each of said tab portions extending into said groove and making mechanical contact with said first housing portion via said groove to provide a press fit therebetween;an electrically conductive member disposed within said housing and electrically connected to said first housing portion to form an electrically shielded first chamber within said housing for containing equipment to be shielded from electromagnetic radiations therein and a second chamber for containing optics therein; anda second groove disposed in at least one of said member and said first housing portion and an electrically conductive o-ring disposed in said second groove and contacting said member and said first housing portion to provide an electrically conductive path between said member and said first housing portion.