Abstract A structure for fixing an optical cable holding box to a printed circuit board whereby the fixed position of the optical cable holding box can be changed at will and occurrence of warping in the printed circuit board can be effectively prevented. A pair of extended first metal plates having a plurality of screw holes formed therein at equal spaces are fixed to the printed circuit board in the vicinity of its upper and lower edge portions along the upper and lower edges. A pair of vertically extended second metal plates having a plurality of screw holes formed therein at equal spaces are securely fixed to the pair of first metal plates with screws such that they are stretched between the first metal plates and spaced apart a predetermined distance from each other. Thereupon, the optical cable holding box is securely fixed with screws to the pair of second metal plates in a desired position.
A structure for fixing an optical cable holding box to a printed circuit board comprising: a printed circuit board; a pair of extended first metal plates fixed to said printed circuit board in the vicinity of its upper and lower edge portions along said upper and lower edges, said first metal plate having a plurality of screw holes formed therein at equal spaces; a pair of extended second metal plates fixed to said pair of first metal plates such that they are extended between the first metal plates and spaced apart from each other, said second metal plate having a plurality of screw holes formed therein at equal spaces; a plurality of first screws for removably fixing said second metal plates to said first metal plates; an optical cable holding box fixed to said pair of second metal plates; and a plurality of second screws for removably fixing said optical cable holding box to said second metal plates.
Claim 2
Dependent Claim
158 words
A structure for fixing an optical cable holding box to a printed circuit board comprising: a printed circuit board; a pair of extended first metal plates fixed to said printed circuit board in the vicinity of its upper and lower edge portions along said upper and lower edges, said first metal plate having a plurality of screw holes formed therein at equal spaces; a pair of extended second metal plates fixed to said pair of first metal plates such that they are extended between the first metal plates and spaced apart from each other, said second metal plate having a plurality of screw holes formed therein at equal spaces; a plurality of first screws for removably fixing said second metal plates to said first metal plates; an optical cable holding box fixed to said pair of second metal plates; and a plurality of second screws for removably fixing said optical cable holding box to said second metal plates.
Claim 3
Dependent Claim
37 words
A structure for fixing an optical cable holding box to a printed circuit board according to claim 1, wherein said optical cable holding box has openings at four corners thereof allowing an optical cable to pass therethrough.