Light-weight flash hard drive with plastic frame

• US 7,301,776 B1
• Filed: 11/16/2004
• Issued: 11/27/2007
• Est. Priority Date: 11/16/2004
• Status: Expired due to Fees

• Current Assignee: Super Talent Technology, Corporation
• Original Assignee: Super Talent Electronics, Inc.
• Inventors: Yu, I-Kang, Ni, Jim, Wang, Kuang-Yu, Chiou, Ren-Kang
• Primary Examiner(s): Reichard; Dean A.
• Assistant Examiner(s): NGUYEN, HOA CAO
• Application Number:
  US10/990,887
• Time in Patent Office: 1,106 Days
• Field of Search: 361/732, 361/736, 361/737, 361/730, 361/741, 361/685, 360/97.03, 360/97.01, 360/98.01, 360/137, 174/50
• US Class Current: 361/737
• CPC Class Codes: G06F 12/1416 by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights G06F12/1458 takes precedence
• CPC Class Codes: G06F 21/32 using biometric data, e.g. fingerprints, iris scans or voiceprints
• CPC Class Codes: G06F 21/78 to assure secure storage of data address-based protection against unauthorised use of memory G06F12/14; record carriers for use with machines and with at least a part designed to carry digital markings G06K19/00
• CPC Class Codes: G06K 19/07 with integrated circuit chips
• CPC Class Codes: G06K 19/07354 by biometrically sensitive means, e.g. fingerprint sensitive fingerprint sensors in general G06V40/12; biometrically activated access control G07C9/25
• CPC Class Codes: G06V 40/1365 Matching; Classification
• CPC Class Codes: G07C 9/257 electronically G07C9/26 takes precedence
• CPC Class Codes: H05K 5/026 having standardized interfaces flash memory cards G06K19/077
• CPC Class Codes: H05K 5/0269 Card housings therefor, e.g. covers, frames, PCB
• CPC Class Codes: Y10T 29/49128 Assembling formed circuit to base

Abstract

A light-weight flash hard drive includes a printed circuit board assembly (PCBA) mounted in a housing formed by a plastic frame and a pair of metal panels that are mounted on the plastic frame over the PCBA. The PCBA includes a PC board and a plug connector that is mounted on a front edge of the PCB. The plastic frame includes first and second parallel side rails and a back end rail extending between back ends of the first and second side rails. The frame defines an open front end and a longitudinal platform for receiving and supporting the PCBA such that the plug connector is exposed through the open front end. The metal panels are either snap-coupled to the plastic frame or to each other. Alternatively, or in addition, an adhesive or insulating film is provided between the metal panels and the IC devices mounted on the PCBA.

Claims

1. A flash hard drive comprising:

a printed circuit board assembly (PCBA) including a printed circuit board (PCB), a connector mounted on a front edge of the PCB, and a plurality of integrated circuit (IC) devices mounted onto one or more surfaces of the PCB;

a plastic frame including first and second parallel side rails and a back end rail extending between first ends of the first and second side rails; and

first and second panels mounted on the side rails and end rail of the plastic frame such that the first panel extends over the first surface of the PCB and the second panel extends over the second surface of the PCB,

wherein the plastic frame defines an open front end located at second ends of the first and second side rails,

wherein the first and second side rails include a longitudinal platform for receiving and supporting the PCBA such that the plug connector is exposed through the open front end of the plastic frame, and

wherein the first and second panels comprise metal, and wherein the flash hard drive further comprises an adhesive layer secured to external surfaces of the IC devices and to an inside surface of at least one of the first and second metal panels.

2. The flash hard drive according to claim 1,

wherein said one of said first and second panels includes a planar peripheral region surrounding the IC devices, and a planar indented section attached to the planar peripheral region, and

wherein the contact layer contacts both an inside surface of the planar indented section and said external surface of the IC devices.

3. A flash hard drive comprising:

a printed circuit board assembly (PCBA) including a printed circuit board (PCB), a connector mounted on a front edge of the PCB, and a plurality of integrated circuit (IC) devices mounted onto one or more surfaces of the PCB;

a plastic frame including first and second parallel side rails and a back end rail extending between first ends of the first and second side rails; and

first and second panels mounted on the side rails and end rail of the plastic frame such that the first panel extends over the first surface of the PCB and the second panel extends over the second surface of the PCB,

wherein the plastic frame defines an open front end located at second ends of the first and second side rails,

wherein the plastic frame defines an elongated first groove including portions extending along the first and second side rails,

wherein the first panel includes a cover plate having side edges,

wherein the side edges are arranged to fit within the portions of the elongated first groove when the first panel is mounted onto the plastic frame such that an upper surface of the first panel is flush with upper edges of the side rails,

wherein the plastic frame further defines elongated second groove including portions extending along a lower surface of at least one of the first and second side rails,

wherein the second panel comprises a cover plate having side edges respectively extending along opposite sides of the cover plate, and

wherein the side edges are arranged to fit within the elongated second groove when the second panel is mounted onto the plastic frame such that an upper surface of the second panel is flush with lower edges of the side rails.

4. The flash hard drive according to claim 3,

wherein an end portion of the elongated first groove extends along the end rail,

wherein the first panel further comprises a back end edge, and

wherein the back end edge is arranged to fit within the end portion of the first groove when the first panel is mounted onto the plastic frame.

5. The flash hard drive according to claim 3,

wherein the plastic frame further comprises a plurality of engagement holes formed in the elongated first and second grooves,

wherein the first and second panels further comprise a plurality of connection fingers extending from each of the side walls, and

wherein the connection fingers are arranged such that each connection finger extends into a corresponding engagement hole of said plurality of engagement holes when the first and second panels are mounted onto the plastic frame.

6. The flash hard drive according to claim 5, wherein each connection finger comprises an elongated member having a first end connected to the associated side edge, and an engagement member extending from the resilient member, wherein the engagement member is disposed to fixedly engage a portion of the plastic frame when the first and second panels are mounted onto the plastic frame and said each connection finger is inserted into a corresponding engagement hole defined in the plastic frame.

7. The flash hard drive according to claim 5, wherein the first panel comprises a plurality of first self-locking connection structures and the second panel comprises a plurality of second self-locking connection structures, and wherein the engagement holes are positioned such that at least one of the first and second connection structures extends through a corresponding one of the engagement holes when the first and second panels are mounted onto the plastic frame, and wherein the first and second self-locking structures are constructed to self-engage when the first and second panels are mounted onto the plastic frame.

8. The flash hard drive according to claim 5, wherein the first panel comprises a plurality of male-type connection structures and the second panel comprises a plurality of female-type connection structures, and wherein the engagement holes are positioned such that each male-type connection structure extends through a corresponding one of the engagement holes and engages a corresponding one of the female-type engagement structure when the first and second panels are mounted onto the plastic frame.

9. The flash hard drive according to claim 3, wherein the longitudinal platform comprises first and second support shelves respectively formed on the first and second side rails for respectively receiving side edges of the PCB when the PCBA is fully inserted into the plastic frame.

10. The flash hard drive according to claim 9,

wherein each of the first and second side rails further comprises one or more alignment protrusions,

wherein the side edges of the PCB define alignment notches, and

wherein the PCBA is mounted on to the support shelves such that the alignment protrusions are received in the alignment notches.

11. The flash hard drive according to claim 10, wherein the back end rail defines an end shelf portion of the longitudinal platform for receiving and supporting a back edge of the PCB when the PCBA is fully inserted into the plastic frame.

12. The flash hard drive according to claim 3, wherein the longitudinal platform comprises first and second slot portions respectively formed on the first and second side rails for respectively receiving side edges of the PCB when the PCBA is slidably inserted into the plastic frame.

13. The flash hard drive according to claim 12, wherein the back end rail defines an end slot portion of the longitudinal platform for receiving and supporting an edge of the PCB when the PCBA is fully inserted into the plastic frame.

14. The flash hard drive according to claim 3, wherein the flash hard drive is substantially the same form factor as one of a 2.5″

Integrated Drive Electronics (IDE) hard-disk drive (HDD) device, and a 1.8″

Integrated Drive Electronics (IDE) hard-disk drive (HDD) device.