Portable disk drive carrier and chassis

• US 5,588,728 A
• Filed: 12/29/1995
• Issued: 12/31/1996
• Est. Priority Date: 11/29/1994
• Status: Expired due to Term

• Current Assignee: Intel Corporation
• Original Assignee: Intel Corporation
• Inventors: Brown, David L., Unrein, Ed J., Noble, Scott L., Eldridge, Robert A.
• Primary Examiner(s): Cuomo, Peter M.
• Assistant Examiner(s): HANSEN, JAMES ORVILLE
• Application Number:
  US08/580,489
• Time in Patent Office: 368 Days
• Field of Search: 312/332.1, 312/223.2, 312/330.1, 312/333, 312/334.23, 312/334.24, 312/334.27, 312/334.26, 211/26, 361/685, 361/724, 361/725, 361/726, 361/727, 361/732, 361/740, 439/152, 439/155, 439/157, 439/325, 439/327, 439/328, 439/345
• US Class Current: 312/332.1
• CPC Class Codes: G11B 33/025 Portable cases
• CPC Class Codes: G11B 33/128 of the plurality of recording/reproducing devices, e.g. disk drives, onto a chassis
• CPC Class Codes: G11B 33/1493 Electro-Magnetic Interference [EMI] or Radio Frequency Interference [RFI] shielding; grounding of static charges

Abstract

A hard disk drive carrier that is inexpensive to manufacture and suitable for use with hot plug connected hard disk drives. A composite ventilated bay secures the disk drive while an interlocking handle mechanism provides the carrying functionality for the hard disk drive carrier as well as the hardware for one-hand locking and unlocking of the carrier within a hard disk drive chassis.

Claims

1. A disk drive carrier adapted to be housed in a disk drive chassis comprising:

an integrated carrying handle and locking mechanism suitable for handling said disk drive carrier and for providing a one-hand activated locking mechanism for locking and unlocking said disk drive carrier in the disk drive chassis;

wherein said carrying handle includes;

first and second swing arms each having a first end, said swing arms for pivotally mounting said carrying handle to said drive bay;

a single cross member having opposing ends, said single cross member being coupled to said first ends of said first and second swing arms proximal to said opposing ends of said single cross member;

wherein said first and second swing arms have second ends, said second ends each having locking post engagement grooves;

first and second axially aligned cylindrical attachment posts protruding from said first and second swing arms, respectively; and

a drive bay for receiving and holding a hard disk drive, said drive bay including first and second opposing side walls, each side wall having a front end and defining an aperture, said aperture aligned proximal to said front end for receiving attachment posts associated with the carrying handle;

wherein said apertures each define a flexible locking member which allows for the pivotal locking of said attachment posts.

2. The hard disk drive carrier of claim 1 wherein the carrying handle is detachably coupled to the drive bay.

3. The hard disk drive carrier of claim 2 wherein said carrying handle further comprises first and second click locking members having conical detents, disposed on the first and second swing arms, respectively.

4. An apparatus for housing hard disk drives comprising:

a disk drive carrier for receiving and holding a hard disk drive, said disk drive carrier including a handle having swing arms having notched grooves;

said carrier including first and second opposing sidewalls, each having a front and each defining an aperture aligned proximal to said front end, said apertures for receiving engagement posts associated with said handle;

wherein said apertures each define a flexible locking member which allows for the pivotal locking of said engagement posts; and

a disk drive chassis for receiving said drive carrier, said chassis having locking posts for engaging said notched grooves associated with said handle swing arms.

5. The apparatus of claim 4 wherein said chassis includes a guide channel for directing said disk drive carrier into said chassis.

6. The apparatus of claim 5 wherein said chassis further includes a stopping protrusion for limiting the inward depth said disk drive carrier may be inserted into said chassis.

7. The apparatus of claim 6 further comprising:

a grounding clip associated with a sidewall of said disk drive carrier; and

a conduction path associated with said disk drive chassis for contacting said grounding clip and providing a grounding path.

8. The apparatus of claim 4 wherein each sidewall has an opening and an integral flexible member that protrudes into said opening, said flexible member having a fixed end being fixably coupled to the sidewall and a free end opposite to the fixed end for frictionally locking said engagement post.

9. The apparatus of claim 8 wherein the integral flexible member and the sidewall define a first and second groove;

the first groove for guiding the engagement post, and the second groove for guiding a conical detent;

wherein the engagement post in a locked position is frictionally locked between the free end of the flexible member and sidewall;

wherein in an unlocked position, the engagement post is disposed in the first groove.

10. A hard disk drive carrier comprising:

a drive bay for receiving and holding a hard disk drive; and

an integrated carrying handle and locking mechanism suitable for handling said disk drive carrier and for providing a one hand locking mechanism suitable for locking and unlocking said disk drive carrier in a multiple disk drive chassis,

said carrying handle including

first and second swing arms each having a first end, said swing arms for pivotally mounting said carrying handle to said drive bay, said first and second swing arms having second ends, said second ends each having locking first engagement grooves notched therein; and

a single cross member having opposite ends, said single cross member being coupled to said first end of said first and second swing arms proximal to said opposing ends to said single cross member,

said carrying handle further including first and second axially aligned cylindrical attachment posts protruding from said first and second swing arms respectively;

said drive bay including first and second opposing sidewalls, each having a front end and each defining an aperture proximal to said front end, said apertures for receiving attachment posts associated with said carrying handle, and

wherein said apertures each define a flexible locking member which allows for the pivotal locking of said attachment posts.

11. The hard disk drive carrier of claim 10 further comprising a grounding clip pocket defined by an outside recess in said first sidewall, said grounding clip pocket defining an aperture for receiving a grounding clip securing means.

12. The hard disk drive carrier of claim 11 wherein said drive bay further defines a plurality of perforations for ventilation and electronics protection.

13. The hard disk drive carrier claim 12 wherein said drive bay further comprises a plurality of guide flanges protruding inwardly from said second sidewall.

14. The hard disk drive carrier of claim 13 further comprising an interface card receiving channel defined by a groove in said first and second sidewall and said drive bay.