Memory cartridge for a circuit board module

Claim 2

A housing for a circuit cartridge, of the type including a circuit board carrying electrical circuitry and an electrical connector on one side of the circuit board, for connection to a main circuit board module having a cover with a main panel and with spaced, opposed mounting flanges extending towards one another and generally parallel to the main panel, wherein: the housing extends in a longitudinal direction along the plane of the circuit board between two opposite ends and extends in the transverse direction perpendicular to the longitudinal direction and parallel to the plane of the circuit board; and wherein the housing includes a pair of clip members at the opposite ends of the housing, the clip members each including means for receiving and seating a respective mounting flange transversely extending across the ends of the housing, wherein the means for receiving and seating are located on the clip members to control depth of insertion, at least one clip member being yieldable in the longitudinal direction to allow insertion of the cartridge along its length and through an opening on the main circuit board module to the controlled depth of insertion, where the mounting flanges are seated in the clip member to secure the cartridge therebetween.

Claim 3

A circuit cartridge of claim 1, wherein the clip members are spaced a distance between a thumb on one end and fingers on the other end of an average adult human hand to be gripped thereby.

Claim 4

A cartridge housing for supporting an auxiliary circuit board for insertion into a side opening in a cover on a main circuit board module and for attachment between spaced, opposed mounting flanges on the cover extending towards one another and generally parallel to a main body of the cover, the cartridge housing comprising: a base including a bottom cartridge housing panel; a cartridge housing cover including a top cartridge housing panel, including means for slidably receiving and supporting the circuit board, the plane of the circuit board extending in the transverse and longitudinal directions in a position spaced below the top housing panel and spaced above the bottom housing panel; means for attachment of the cover to the base; the cartridge housing cover having clip members at opposite ends of the cartridge housing cover, at least one of the clip members being flexible to be urged inwardly towards the other clip member on an opposite end as the cartridge housing cover and base are inserted into an opening in the cover of the main circuit board module; wherein each clip member has edge-receiving means disposed transversely across a respective end of the cartridge housing cover to receive an edge of a respective mounting flange; wherein the flexible clip member has means located above its respective edge-receiving means for gripping and urging the flexible clip member towards the other clip member on an opposite end during insertion of the house cartridge between the mounting flanges; and wherein said means for gripping is releasable when the edge-receiving means are in alignment with the mounting flanges to receive the edges of the mounting flanges and secure the cartridge housing therebetween.

Claim 5

A cartridge housing for supporting an auxiliary circuit board for insertion into a side opening in a cover on a main circuit board module and for attachment between spaced, opposed mounting flanges on the cover extending towards one another and generally parallel to a main body of the cover, the cartridge housing comprising: a base including a bottom cartridge housing panel; a cartridge housing cover including a top cartridge housing panel, including means for slidably receiving and supporting the circuit board, the plane of the circuit board extending in the transverse and longitudinal directions in a position spaced below the top housing panel and spaced above the bottom housing panel; means for attachment of the cover to the base; the cartridge housing cover having clip members at opposite ends of the cartridge housing cover, at least one of the clip members being flexible to be urged inwardly towards the other clip member on an opposite end as the cartridge housing cover and base are inserted into an opening in the cover of the main circuit board module; wherein each clip member has edge-receiving means disposed transversely across a respective end of the cartridge housing cover to receive an edge of a respective mounting flange; wherein the flexible clip member has means located above its respective edge-receiving means for gripping and urging the flexible clip member towards the other clip member on an opposite end during insertion of the house cartridge between the mounting flanges; and wherein said means for gripping is releasable when the edge-receiving means are in alignment with the mounting flanges to receive the edges of the mounting flanges and secure the cartridge housing therebetween.

Claim 6

A cartridge housing of claim 3, wherein the clip members are each attached to a pair of spaced apart guide blocks at a respective end of the cartridge housing cover.

Claim 7

A cartridge housing of claim 3, wherein the means for attachment of the base to the cover comprises: the base having upwardly extending sidewalls with inwardly extending barbs formed at upper corners of the sidewalls; the cover having ledge members at the corners of the top cartridge housing panel; and wherein the sidewalls of the base are flexible to allow the barbs to slide up and over the ledge members on the cover to attach the base to the cover.

Claim 8

A cartridge housing of claim 3, wherein the clip members are spaced a distance between a thumb on one end and fingers on the other end of an average adult human hand, said flexible clip member being gripped and squeezed toward the another clip member during attachment of the cartridge housing to the main circuit board module.

Claim 9

A cartridge housing for supporting an auxiliary circuit board and for insertion into a side opening in a the main circuit board module, wherein each clip member has edge-receiving means disposed transversely across a respective end of the cartridge housing cover to receive an edge of a respective mounting flange, wherein the flexible clip member has means located above its respective edge-receiving means for gripping and urging the flexible clip member towards the other clip member on an opposite end during insertion of the housing cartridge between the mounting flanges, and wherein said means for gripping is releasable when the edge-receiving means are in alignment with the mounting flanges to receive the edges of the mounting flanges and secure the cartridge housing therebetween.

Claim 10

A cartridge housing for supporting an auxiliary circuit board and for insertion into a side opening in a the main circuit board module, wherein each clip member has edge-receiving means disposed transversely across a respective end of the cartridge housing cover to receive an edge of a respective mounting flange, wherein the flexible clip member has means located above its respective edge-receiving means for gripping and urging the flexible clip member towards the other clip member on an opposite end during insertion of the housing cartridge between the mounting flanges, and wherein said means for gripping is releasable when the edge-receiving means are in alignment with the mounting flanges to receive the edges of the mounting flanges and secure the cartridge housing therebetween.

Claim 11

A cartridge housing of claim 7, wherein the edge-receiving means is formed on each end by a stop flange and a mounting flange detent which run parallel and transversely across each end of the cartridge housing cover and are spaced apart to define a transverse groove therebetween.

Claim 12

A cartridge housing of claim 7, wherein the means for attachment of the base to the cover comprises: the cover having one downwardly extending sidewall with a locking aperture located just below the position where the auxiliary circuit board is received; and the base having one sidewall extending upwardly along the sidewall of the cover, the base sidewall having a barb projecting therefrom and being flexible to allow the barb to slide into the locking aperture and through the cover sidewall, where it is hidden from view by the top cartridge housing panel.

Claim 13

A cartridge housing of claim 7, wherein the base includes alignment blades extending upwardly from the cartridge housing bottom panel, and wherein said guide blocks form channels for receiving the alignment blades and locating the base relative to the cover during assembly.