Rack unit frame housing

• US 7,580,266 B2
• Filed: 04/15/2005
• Issued: 08/25/2009
• Est. Priority Date: 04/15/2004
• Status: Expired due to Fees

• Current Assignee: Thomson Licensing (Vantiva SA)
• Original Assignee: Thomson Licensing (Vantiva SA)
• Inventors: Raitt, Scott, Miller, Steven Edwin
• Primary Examiner(s): Bui; Hung S
• Application Number:
  US11/578,399
• Publication Number:
  US 20070291453A1
• Time in Patent Office: 1,593 Days
• Field of Search: 361/816, 361/818, 361/810, 361/825, 361/826, 361/600, 361/679, 361752-753, 361/790, 361/797, 361800-802, 361/756, 312/223
• US Class Current: 361/728
• CPC Class Codes: A22B 5/0064 for classifying or grading carcasses; for measuring back fat
• CPC Class Codes: H01R 13/625 Casing or ring with bayonet engagement
• CPC Class Codes: H01R 13/6594 the shield being mounted on a PCB and connected to conductive members
• CPC Class Codes: H05K 7/1421 Drawers for printed circuit boards
• CPC Class Codes: H05K 7/1424 Card cages

Abstract

An improved rack unit assembly having at least one receptacle, such as a power receptacle, includes a cover for removable attachment to the assembly, where the panel includes an opening in the panel for permitting a connector on a cord, such as a power cord, to extend through the panel to releasably engage the at least one receptacle in the assembly, and a channel originating at the opening for receiving and guiding the cord. Optionally, the channel in the cover may include tabs along the channel for keeping the cord in the channel and the opening of the cover for the rack unit may include a means of strain relief for preventing the connector on the cord from inadvertently disengaging from the receptacle.

Claims

1. A cover for a rack unit assembly having a receptacle within the assembly, comprising:

a panel for removable attachment to the assembly, said panel comprising an opening in a top of the panel for permitting a connector on a cord to extend through the top of the panel to releasably engage the receptacle in the assembly,

a channel originating at said opening for receiving and guiding the cord along the top of the panel; and

at least one projection formed along said channel for keeping the cord in said channel;

wherein said channel and said at least one projection are formed such that neither said at least one projection nor the cord protrude out of the top of the panel.

2. The cover of claim 1, wherein said receptacle comprises a power receptacle, said cord comprises a power cord and said connector comprises a power connector.

3. The cover of claim 1, wherein said receptacle comprises a communications receptacle, said cord comprises a communications cord and said connector comprises a communications connector.

4. The cover of claim 1, wherein said projections comprise an integral part of said panel.

5. The cover of claim 1, wherein said opening comprises a means of strain relief for preventing the connector on the cord from inadvertently disengaging from the receptacle.

6. A rack unit assembly comprising:

a chassis having a receptacle therein; and

a top cover for removable attachment to the chassis, said top cover comprising an opening on a top side for permitting a connector on a cord to extend through the top cover to releasably engage the receptacle in the chassis,

a channel originating at said opening for receiving and guiding the cord along the top of the top cover; and

at least one projection formed along said channel for keeping the cord in said channel;

wherein said channel and said at least one projection are formed such that neither said at least one projection nor the cord does not protrude out of the top side of the top cover.

7. The rack unit assembly of claim 6, further comprising:

a bottom cover for removable attachment to the chassis

a front panel for removable attachment to said top cover and said bottom cover; and

a rear panel for removable attachment to said top cover and said bottom cover.

8. The rack unit assembly of claim 7, wherein the receptacle in said rack unit assembly is located on a bottom side of said chassis and said bottom cover comprises an opening for permitting a connector on a cord to extend through the bottom cover to releasably engage the receptacle in the chassis, and a channel originating at said opening for receiving and guiding the cord.

9. The rack unit assembly of claim 7, wherein said rack unit is assembled without utilizing hardware.

10. The rack unit assembly of claim 9, wherein said top cover and said bottom cover each comprise at least one male protrusion for engaging with at least one corresponding cutout in said chassis for securing said top cover and said bottom cover to said chassis.

11. The rack unit assembly of claim 9, wherein said top cover and said bottom cover each comprise at least one tab for engaging with at least one corresponding cutout in said rear panel and said front panel for securing said rear panel and said front panel to said top cover and said bottom cover.

12. The rack unit assembly of claim 7, wherein said bottom cover further comprises posts for structural support of the rack unit assembly.

13. The rack unit assembly of claim 6, wherein said receptacle comprises a power receptacle, said cord comprises a power cord and said connector comprises a power connector.

14. The rack unit assembly of claim 6, wherein said receptacle comprises a communications receptacle, said cord comprises a communications cord and said connector comprises a communications connector.

15. The rack unit assembly of claim 6, wherein said projections comprise an integral part of said top cover.

16. The rack unit assembly of claim 6, wherein said receptacle is located in a forward compartment of said chassis.

17. The rack unit assembly of claim 16, wherein said rack unit assembly comprises more input and output connectors, connections of which are facilitated through a rear panel of said rack unit assembly, than a second rack unit assembly comprising a receptacle located near the rear of a respective chassis and having a connection facilitated through a rear panel of said second rack unit assembly.

18. The rack unit assembly of claim 6, wherein said top cover further comprises posts for structural support of the rack unit assembly.