Interlock assembly

Patent metadata

Field	Value
Publication number	US-10058004-B1
Application number	US-201715662930-A
Country	US
Kind code	B1
Filing date	Jul 28, 2017
Priority date	Jul 28, 2017
Publication date	Aug 21, 2018
Grant date	Aug 21, 2018

Abstract

An openable IT component is configured to be mounted within an IT rack and includes a shell assembly. A drawer assembly is configured to receive a plurality of IT sub-components. A slide assembly is configured to slidably position the drawer assembly within the shell assembly between a fully closed position and a fully opened position. An interlock assembly is configured to prevent the opening of other IT components within the IT rack while the openable IT component is not in the fully closed position.

First claim

What is claimed is:

1. An openable IT component configured to be mounted within an IT rack, the openable IT component comprising: a shell assembly; a drawer assembly configured to receive a plurality of IT sub-components; a slide assembly configured to slidably position the drawer assembly within the shell assembly between a fully closed position and a fully opened position; a fixed support rail configured to position the shell assembly within the IT rack, and an interlock assembly configured to prevent the opening of other IT components within the IT rack while the openable IT component is not in the fully closed position, wherein the interlock assembly includes: an interlock window; and a collapsible link assembly, wherein the interlock window is positioned within the shell assembly and is configured to be displaceable in a first direction in response to the drawer assembly being slid out of the fully closed position, and wherein the collapsible link assembly is positioned within the fixed support rail.

2. The openable IT component of claim 1 wherein the collapsible link assembly includes: a collapsible button assembly positioned proximate an inner surface of the fixed support rail, the collapsible button assembly configured to be displaceable in a second direction in response to the shell assembly being installed onto the fixed support rail.

3. The openable IT component of claim 1 wherein the collapsible button assembly is configured to interface with the interlock window.

4. The openable IT component of claim 1 wherein the collapsible link assembly includes: a pin assembly coupled to the collapsible button assembly and positioned proximate an outer surface of the fixed support rail.

5. The openable IT component of claim 1 wherein the pin assembly is configured to be displaceable in the first direction in response to displacement of the interlock window in the first direction.

6. The openable IT component of claim 1 wherein the pin assembly is configured to interface with a drawer interlock mechanism included within the IT rack.

7. The openable IT component of claim 1 wherein the drawer interlock mechanism is configured to prevent the opening of other IT components within the IT rack while the openable IT component is not in the fully closed position.

8. The openable IT component of claim 1 wherein the interlock assembly is configured to pass through a fixed support rail configured to position the shell assembly within the IT rack.

9. The openable IT component of claim 1 wherein the plurality of IT subcomponents includes one or more of: a storage module, a compute module, a memory module, a networking module, and a virtualization module.

10. An interlock assembly configured for use in an openable IT component including a shell assembly and a drawer assembly, the interlock assembly comprising: an interlock window positioned within the shell assembly and configured to be displaceable in a first direction in response to the drawer assembly being slid out of a fully closed position; and a collapsible link assembly positioned within a fixed support rail.

11. The interlock assembly of claim 10 wherein the collapsible link assembly includes: a collapsible button assembly positioned proximate an inner surface of the fixed support rail, the collapsible button assembly configured to be displaceable in a second direction in response to the shell assembly being installed onto the fixed support rail.

12. The interlock assembly of claim 11 wherein the collapsible button assembly is configured to interface with the interlock window.

13. The interlock assembly of claim 12 wherein the collapsible link assembly includes: a pin assembly coupled to the collapsible button assembly and positioned proximate an outer surface of the fixed support rail.

14. The interlock assembly of claim 13 wherein the pin assembly is configured to be displaceable in the first direction in response to displacement of the interlock window in the first direction.

15. The interlock assembly of claim 14 wherein the pin assembly is configured to interface with a drawer interlock mechanism included within an IT rack.

16. An interlock assembly configured for use in an openable IT component including a shell assembly and a drawer assembly, the interlock assembly comprising: an interlock window positioned within the shell assembly and configured to be displaceable in a first direction in response to the drawer assembly being slid out of a fully closed position; and a collapsible link assembly positioned within a fixed support rail, wherein the collapsible link assembly includes: a collapsible button assembly positioned proximate an inner surface of the fixed support rail, the collapsible button assembly configured to be displaceable in a second direction in response to the shell assembly being installed onto the fixed support rail and configured to interface with the interlock window, and a pin assembly coupled to the collapsible button assembly and positioned proximate an outer surface of the fixed support rail, wherein the pin assembly is configured to be displaceable in the first direction in response to displacement of the interlock window in the first direction and is configured to interface with a drawer interlock mechanism included within the IT rack, wherein the drawer interlock mechanism is configured to prevent the opening of other IT components within an IT rack while the openable IT component is not in the fully closed position.

Assignees

• Emc Ip Holding Co Llc
• Emc Ip Holding Co Llc

Inventors

• Johnson Keith C

Classifications

• H05K5/0208

  Interlock mechanisms; Means for avoiding unauthorised use or function, e.g. tamperproof · CPC title

• H05K7/1489 Primary

  characterized by the mounting of blades therein, e.g. brackets, rails, trays (H05K7/1491 takes precedence) · CPC title

• H05K5/0217

  Mechanical details of casings (covers, lids, hoods or members for covering apertures H05K5/03) · CPC title

• H05K7/1488 Primary

  Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures · CPC title

• H05K5/0021

  Electricity · mapped topic