Computer case and method of attaching an expansion card to a computer case

Patent metadata

Field	Value
Publication number	US-11481007-B2
Application number	US-202017109453-A
Country	US
Kind code	B2
Filing date	Dec 2, 2020
Priority date	Dec 5, 2019
Publication date	Oct 25, 2022
Grant date	Oct 25, 2022

Abstract

A computer cases includes a rear panel with a slot field and an expansion card with a slot bracket that is fixed laterally to the slot field by a screw. An opening is cut out on the rear panel next to the slot field so that the screw for fixing the expansion card is easily accessible and can be easily mounted with a corresponding tool.

First claim

The invention claimed is:

1. A computer case comprising:
a rear panel with a slot field, and
an expansion card with a slot bracket that is fixed laterally to the slot field by a screw,
whereby an opening is cut out on the rear panel next to the slot field, a strip is arranged on the rear panel between the slot field and the opening, the strip is vertical to the rear panel and the slot bracket of the expansion card can be fixed on the strip with the screw such that a screw head points in a direction of the opening, the rear panel has a vertically bent section for fixing a side cover, the opening extends into the vertically bent section,
the opening in the vertically bent section is dimensioned such that the screw can be reached through the opening from the side of the vertically bent section with a screwdriver in direct alignment, and
in direct alignment means that the screwdriver does not have to be set at an angle.

2. The computer case according to claim 1 , wherein the opening is closed with a cover.

3. The computer case according to claim 2 , wherein the cover can be fixed to the computer case by a snap lock.

4. The computer case according to claim 2 , wherein a notch for the screw that fixes the expansion card is provided in the cover.

5. The computer case according to claim 2 , wherein a hole is provided in the cover for additional fixing of the cover with the screw.

6. The computer case according to claim 2 , wherein the cover presses the slot bracket against the computer case when closed.

7. The computer case according to claim 2 , wherein the cover is partially covered by the side cover of the computer case and can only be opened after removing the side cover.

8. The computer case according to claim 2 , wherein the cover is hinged to an edge of the vertical strip facing away from the computer case and can be opened by swivelling.

9. A method of fixing the expansion card to the computer case according to claim 1 , comprising:
opening the side cover of the computer case,
loosening a cover screw at a cover,
opening the cover,
inserting the expansion card with the slot bracket into a slot of the slot field,
fixing the slot bracket by screwing it to the strip,
closing the cover and pressing the slot bracket against the strip,
fixing the cover by screwing it to the computer case, and
closing the side cover of the computer case.

Assignees

• Fujitsu Client Computing Ltd

Inventors

• Scherer August
• Rösler Lutz

Classifications

• G06F1/186 Primary

  Securing of expansion boards in correspondence to slots provided at the computer enclosure · CPC title