1. Technical Field
The present invention relates to extracting apparatuses and, more particularly, to an extracting apparatus for a data storage device module.
2. Description of Related Art
An electronic apparatus, such as a desktop computer, tower computer, server, or the like, usually includes storage devices, such as hard disk drives, compact disk read-only memory (CD-ROM) drives, digital video disc (DVD) drives, floppy disk drives, and the like. These devices are typically added to increase the functionality of the electronic apparatus as desired by a user.
The installation of a hard disk drive in a computer typically involves the use of screws to attach the hard disk drive to a bracket. Therefore, a storage device module including the hard disk drive and the bracket is formed, which is extractably mounted in a computer chassis. However, the storage device module is usually too tight in the computer chassis to be drawn out easily.
Referring to
Referring to
The handle 40 includes a connecting end 42 and a locking end 44 opposite to the connecting end 42. The connecting end 42 includes two parallel arms 422. Two through holes 424 are defined in the arms 422, respectively, and opposite to each other. Each arm 422 forms a locating portion 45 at a distal end of the arm 422. The locating portions 45 are engagable with a bracket (not shown in pictures) of the electronic device, to mount the storage device module 100 to the bracket. A ribbing 46 is formed between the arms 422. A cutout 462 is defined in the ribbing 46. The locking end 44 includes a locking plate 442 defining a locking hole 444 therein.
The latch member 50 includes a base 52 and a latch portion 54 extending from a middle of the base 52. The base 52 defines two mounting holes (not shown in pictures) at opposite sides the latch portion 54, for two screws 59 extending through, respectively. A cross-shaped positioning hole 524 is defined in the base 52, between the mounting holes of the base 52. The latch portion 54 includes a hook 542 formed at a distal end of the latch portion 54, and an inclined surface 546 formed at a middle of the latch portion 54. The hook 542 includes a guiding surface 544 at a distal end of the hook 542.
The release member 60 includes a main body 62 receivable in the receiving space 35 of the mounting member 30. A position pole 64 with a cross-shaped section extends from an end of the main body 62. Two parallel locating plates 66 extend from one side connected to the end of the main body 62. A distance between the locating plates 66 is set for the latch portion 54 of the latch member 50 extending through. An engaging portion 68 extends from the side of the main body 62, between the locating plates 66. The engaging portion 68 includes a slanting engaging surface 682. A sliding slot 69 is defined in an out surface of each locating plate 66. Two limiting plates 67 are formed from another side opposite to the locating plates 66 of the main body 62.
Referring to
The latch portion 54 of the latch member 50 extends through the through hole 352 of the mounting member 30, from the first side of the mounting member 30. The screws 59 are screwed into the screw holes 356, respectively, to fix the latch member 50 to the mounting member 30. The first resilient member 70 is set around the position pole 64 of the release member 60. The position pole 64 is inserted into the positioning hole 524 of the latch member 50, from the second side of the mounting member 30. Two ends of the first resilient member 70 resist against the base 52 of the latch member 50 and the end of the main body 62 of the release member 60. The slide rails 342 of the mounting member 30 are slidably engaged in the sliding slots 69 of the release member 60, respectively. The latch portion 54 of the latch member 50 extends between the locating plates 66 of the release member 60 to engage in the locking hole 444 of the handle 40, for locking the handle 40 to the mounting member 30.
To detach the storage device module 100 from the bracket, the release member 60 is pressed to compress the first resilient member 70. The engaging surface 682 of the release member 60 engages with the inclined surface 546 of the latch member 50 to deform the latch portion 54 away from the release member 60, for disengaging the hook 542 of the latch portion 54 from the locking hole 444 of the handle 40. The second resilient member 90 restores to rotate the handle 40, therefore, the locking end 44 of the handle 44 moves away from the mounting member 30, for users handing the handle 44 conveniently. Continue to rotate the handle 40 around the pole 80, the locating portions 45 of the handle 40 disengage from the bracket, thereby readily draw the storage device module 100 out from the bracket.
The guiding surface 544 of the latch portion 54 is used for guiding the hook 542 to engage in the locking hole 444 of the handle 40. The first resilient member 70 is used for restoring the release member 60. The limiting block 344 of the mounting member 30 is capable of engaging with the limiting plates 67, to avoid the release member 60 disengaging from the receiving portion 34 of the mounting member 30.
While several embodiments have been disclosed, it is understood that any element disclosed in any one embodiment is easily adapted to other embodiments. It is also to be understood, however, that even though numerous characteristics and advantages of the disclosure have been set forth in the foregoing description, together with details of the structure and function of the invention, the disclosure is illustrative only, and changes may be made in details, especially in matters of shape, size, and arrangement of parts within the principles of the invention to the full extent indicated by the broad general meaning of the terms in which the appended claims are expressed.
Number | Date | Country | Kind |
---|---|---|---|
2009 1 0305981 | Aug 2009 | CN | national |
Number | Name | Date | Kind |
---|---|---|---|
20070230105 | Su | Oct 2007 | A1 |
Number | Date | Country |
---|---|---|
560671 | Nov 2003 | TW |
Number | Date | Country | |
---|---|---|---|
20110042985 A1 | Feb 2011 | US |