Disk drive memory card electrical interconnect

Claim 2

A hard disk drive, comprising: a disk; a spin motor that rotates said disk; an actuator arm assembly coupled to said disk; a flexible circuit that has a conductive pad connected to said actuator arm assembly; a printed circuit board that has a conductive pad; a frame that separates said printed circuit board from said disk, actuator arm assembly and flexible circuit; and, a substantially rigid contact mounted to said frame, said contact having a pair of spring fingers extending outwardly from said frame in opposite directions and biased onto said conductive pads of said flexible circuit board and said printed circuit board to electrically couple said flexible circuit board to said printed circuit board.

Claim 3

The hard disk drive as recited in claim 1, further comprising a cover attached to said frame, wherein said flexible circuit board is mounted to said cover.

Claim 4

The hard disk drive as recited in claim 2, wherein attachment of said cover to said frame causes said flexible circuit conductive pad to contact and deflect said spring finger, and said electrical coupling is solderless.

Claim 5

The hard disk drive as recited in claim 1, further comprising a connector coupled to said printed circuit board.

Claim 6

A hard disk drive, comprising: a frame having an outer wall and a center section that define a head-disk assembly (HDA) area and a printed circuit board (PCB) area; a disk located within said HDA area; a spin motor that rotates said disk; an actuator arm assembly coupled to said disk and located within said HDA area; a pair of HDA covers that enclose said HDA area; a flexible circuit board coupled to said actuator arm assembly and mounted to one of said HDA covers, said flexible circuit board having a conductive pad disposed adjacent said frame; a printed circuit board located within said PCB area; a pair of PCB covers that enclose said PCB area, said printed circuit board having a conductive pad disposed adjacent said frame; a connector coupled to said printed circuit board; and, a plurality of substantially rigid contacts attached to said center section of said frame, said contacts each having a pair of spring fingers extending outwardly from said frame in opposite directions with at least one spring finger extending into said HDA area and at least one spring finger extending into said PCB area, said spring fingers biased into contact with said conductive pads of said flexible circuit board and said printed circuit board and electrically couple said flexible circuit board with said printed circuit board.

Claim 7

A hard disk drive, comprising: a frame having an outer wall and a center section that define a head-disk assembly (HDA) area and a printed circuit board (PCB) area; a disk located within said HDA area; a spin motor that rotates said disk; an actuator arm assembly coupled to said disk and located within said HDA area; a pair of HDA covers that enclose said HDA area; a flexible circuit board coupled to said actuator arm assembly and mounted to one of said HDA covers, said flexible circuit board having a conductive pad disposed adjacent said frame; a printed circuit board located within said PCB area; a pair of PCB covers that enclose said PCB area, said printed circuit board having a conductive pad disposed adjacent said frame; a connector coupled to said printed circuit board; and, a plurality of substantially rigid contacts attached to said center section of said frame, said contacts each having a pair of spring fingers extending outwardly from said frame in opposite directions with at least one spring finger extending into said HDA area and at least one spring finger extending into said PCB area, said spring fingers biased into contact with said conductive pads of said flexible circuit board and said printed circuit board and electrically couple said flexible circuit board with said printed circuit board.

Claim 8

The hard disk drive as recited in claim 5, wherein said frame has outer dimensions of approximately 54 millimeters by 85 millimeters.

Claim 9

The hard disk drive as recited in claim 5, wherein each of said contacts are of unitary construction.

Claim 10

The hard disk drive as recited in claim 5, wherein the electrical connection of said flexible circuit board to said printed circuit board is solderless.