Self-contained drop-in component
First Claim
Patent Images
1. A self contained drop-in component, comprising:
- a first printed circuit board removably attachable to a second printed circuit board, said first printed circuit board having a self-contained circuit including an input and an output electrically and mechanically connected to said self-contained circuit and electrically and mechanically connectable to and disconnectable from a circuit of said second printed circuit board, said first printed circuit board having an edge which forms a periphery of said component, said first printed circuit board having a plurality of apertures extending therethrough adjacent said periphery;
a side rail adjacent said periphery and comprising a plurality of legs extending in a first direction and a plurality of clips extending in an opposite second direction, respective legs of said plurality of legs extending through respective apertures of said plurality of apertures, one or more of said respective legs comprising a length which is folded against a conductive portion of a surface of said first printed circuit board which is external of said component; and
said side rail peripherally enclosing said self-contained circuit; and
a cover comprising a side which is attached to said side rail by said plurality of clips, said printed circuit board, side rail and cover comprising a housing having a housing cavity in which said self-contained circuit is positioned.
1 Assignment
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Accused Products
Abstract
A housing for circuitry is provided which includes a base in the form of a printed circuit board having a plurality of apertures therethrough which extend about the periphery thereof. A side rail includes legs each of which extends through a respective base aperture and is bent against an external surface of the base. The side rail also includes clips into which the side of a cover is inserted to enclose the housing.
48 Citations
20 Claims
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1. A self contained drop-in component, comprising:
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a first printed circuit board removably attachable to a second printed circuit board, said first printed circuit board having a self-contained circuit including an input and an output electrically and mechanically connected to said self-contained circuit and electrically and mechanically connectable to and disconnectable from a circuit of said second printed circuit board, said first printed circuit board having an edge which forms a periphery of said component, said first printed circuit board having a plurality of apertures extending therethrough adjacent said periphery; a side rail adjacent said periphery and comprising a plurality of legs extending in a first direction and a plurality of clips extending in an opposite second direction, respective legs of said plurality of legs extending through respective apertures of said plurality of apertures, one or more of said respective legs comprising a length which is folded against a conductive portion of a surface of said first printed circuit board which is external of said component; and
said side rail peripherally enclosing said self-contained circuit; anda cover comprising a side which is attached to said side rail by said plurality of clips, said printed circuit board, side rail and cover comprising a housing having a housing cavity in which said self-contained circuit is positioned. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A method of fabricating a self-contained drop-in component comprising the steps of:
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forming a plurality of self-contained circuits upon a length of printed circuit board, each self-contained circuit comprising an input and an output extending therefrom; forming a periphery of apertures, which extend through said length of printed circuit board, around each self-contained circuit of said plurality of self-contained circuits; dividing said length of printed circuit board into a plurality of individual printed circuit boards, each individual printed circuit board comprising a self-contained circuit surrounded by a periphery of apertures; cutting a length of side rail into a plurality of segments of side rail, each segment of said plurality of segments comprising a plurality of legs which extend in a first direction and a plurality of clips which extend in an opposite second direction; forming each segment of said plurality of segments of side rail into a configuration and peripheral size which is substantially the same as a configuration and peripheral size of an individual printed circuit board of said plurality of individual printed circuit boards; inserting each leg of said plurality of legs of each segment into a respective aperture of said periphery of apertures of a respective individual printed circuit board; folding a length of at least one leg of said plurality of legs against a conductive portion of a surface of a respective individual printed circuit board of said plurality of individual printed circuit boards which is external of said component; and attaching a cover to each segment by inserting a side of said cover into respective clips of said plurality of clips.
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20. A method of fabricating a self-contained drop-in component comprising the steps of:
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forming a self-contained circuit upon a length of printed circuit board, said self-contained circuit comprising an input and an output extending therefrom; forming a periphery of apertures, which extend through said length of printed circuit board, around a peripheral edge of said length of printed circuit board; cutting a length of side rail into a segment of side rail, said segment of side rail comprising a plurality of legs which extend in a first direction and a plurality of clips which extend in an opposite second direction; forming said segment of side rail into a configuration and peripheral size which is substantially the same as a configuration and peripheral size of said length of printed circuit board; inserting each leg of said plurality of legs of said segment of side rail into a respective aperture of said periphery of apertures of said length of printed circuit board; folding a length of at least one leg of said plurality of legs against a conductive portion of a surface of said length of printed circuit board which is external of said component; and attaching a cover to said segment of side rail by inserting a side of said cover into respective clips of said plurality of clips.
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Specification