FIXING APPARATUS FOR HARD DISK DRIVE

• US 20090129009A1
• Filed: 12/24/2007
• Published: 05/21/2009
• Est. Priority Date: 11/15/2007
• Status: Active Grant

• Current Assignee: Hongfujin Precision Electronics (Tianjin) Co. Ltd.
• Original Assignee: Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. (Hon Hai Precision Industry Co., Ltd.), Hon Hai Precision Industry Co., Ltd.
• Inventors: ZHANG, JUN-XIONG, GONG, XIN-HU
• Granted Patent: US 7,729,110 B2
• Time in Patent Office: Days
• US Class Current: 361/679.340
• CPC Class Codes: G11B 33/12 Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
• CPC Class Codes: G11B 33/121 the apparatus comprising a single recording/reproducing device
• CPC Class Codes: G11B 33/124 of the single recording/reproducing device, e.g. disk drive, onto a chassis

Abstract

An exemplary fixing apparatus is for mounting a hard disk drive having a plurality of holes in sidewalls thereof. The fixing apparatus includes a first side plate, a bracket, a locking tab, and a transverse bar. The bracket includes an end plate, and a second side plate perpendicular to the end plate. The first side plate is pivotably attached to a free end of the end plate of the bracket. The transverse bar is pivotably attached to a free end of the second side plate of the bracket. The locking tab is attached to an outside of the first side plate to detachably engage with the transverse bar.

Claims

1. A fixing apparatus for fixing a hard disk drive (HDD) with a plurality of holes defined in sidewalls thereof, the fixing apparatus comprising:

a first side plate;

a locking tab with one end thereof attached to an outside of one end of the first side plate;

a bracket comprising an end plate pivotably engaging with the other end of the first side plate, and a second side plate perpendicular to the end plate;

a transverse bar pivotably attached to a free end of the second side plate of the bracket and detachably engaging with the other end of the locking tab; and

a plurality of fixing members attached to the first side plate and the second side plate to engage in the holes of HDD.

2. The fixing apparatus as claimed in claim 1, wherein the first side plate comprises a first recess defined therein, a plurality of latch tips extending beside the first recess, and a retaining dent defined in the first recess, the locking tab comprises a mounting portion maintained in the first recess and engaging with the latch tips, and a retaining protrusion extending from the mounting portion to snappingly engage in the dent.

3. The fixing apparatus as claimed in claim 2, wherein the first side plate further comprises an extension portion extending slightly inward beside the first recess, the extension portion comprises a second recess defined therein, the locking tab comprises a locking portion movably retained in the second recess, and a connecting portion perpendicularly disposed between the locking portion and the mounting portion.

4. The fixing apparatus as claimed in claim 3, wherein the transverse bar comprises a locking portion having a locking hole formed at one end thereof, the locking portion of the locking tab comprises a wedged block extending therefrom to engage in the locking hole of the transverse bar.

5. The fixing apparatus as claimed in claim 4, wherein the transverse bar comprises a pair of spaced and parallel ears, each having a pivoting hole defined therein, extending from the other end thereof, the free end of the second side plate of the bracket comprises a pivoting portion having a pivoting hole sandwiched between the ears of the transverse bar, a shaft extends through the pivoting holes of the transverse bar and the pivoting portion of the second side plate.

6. The fixing apparatus as claimed in claim 1, wherein the free end of the end plate of the bracket comprises a pair of spaced and parallel walls having a pair of pivoting holes defined in free end portions thereof respectively, the first side plate comprises a pair of spaced and parallel ears each having a pivoting hole and sandwiched between the walls of the end plate, a shaft extends through the pivoting holes of the first side plate and the end plate of the bracket.

7. The fixing apparatus as claimed in claim 1, wherein each of the fixing members comprises a cap inserted into the first side plates or the second side plate, and a fixing pin with one end embedded in the cap and extending into the holes of the HDD.

8. The fixing apparatus as claimed in claim 7, wherein the cap is made of shock absorbing materials.