1. Technical Field
The present invention relates to extracting apparatuses and, more particularly, to an extracting apparatus for a data storage module.
2. Description of Related Art
An electronic apparatus, such as a desktop computer, tower computer, or server, for example, usually include storage modules, such as hard disk drives, compact disk read-only memory (CD-ROM) drives, digital video disc (DVD) drives, and floppy disk drives, for example. 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. A storage module including the hard disk drive and the bracket is formed, which is extractably mounted in a computer chassis. The extracting apparatus includes a handle for operating the storage module, and the handle generally includes an elongated arm for easy removal. However, the elongated arm consumes space.
Referring to
Referring to
The limiting portion 30 defines a cutout 31 at a front, upper corner thereof. The limiting portion 30 includes an L-shaped guideway 32. The guideway 32 includes a first part communicating with the cutout 31 and a second part perpendicular to the first part, and the second part of the guideway 32 is approximately parallel to the bottom plate 121.
The fastener 40 includes a latch member 41 pivotably connecting with the side plate 122 and an elastic member 42. A first end of the latch member 41 is pivotably connected with the side plate 122, and a second end thereof is a free end. A locking part 411 is formed on a bottom portion of the second end the latch member 41. The locking part 411 includes a slanted surface 4111 at a front bottom end. The elastic member 42 is a spring with a first end elastic member 42 fixed on the latch member 41, and a second end bent toward the limiting portion 30.
Referring also to
The handle 50 includes an arm 51 pivotably connecting with the side wall 23, and an operating portion 52 pivotably connecting with the arm 51. The arm 51 has a triangular-shaped cam 511. The cam 511 includes a pivot portion 5111 and two sides 5112 arranged at two opposite sides of the pivot portion 5111. The two sides 5112 intersect each other and form a point 5113. A distance between the pivot portion 5111 and the point 5113 is larger than the distance between pivot portion 5111 and the sides 5112. A pole 5114 is fixed on the point 5113 perpendicular to the cam 511. The operating portion 52 includes a projection 521 at a pivotal junction of the operating portion 52 and the arm 51. The operating portion 52 is operated to rotate until folded to abut the arm 51. The projection 521 protrudes to an outmost side of the arm 51. The locking part 411 of the latch member 41 locks the projection 521 of the operating portion 52; therefore, the holder 20 is fixed on the bracket 10.
In the present embodiment, the holder 20 further includes a blocking portion 24 arranged at a lateral side of the side wall 23. The blocking portion 24 blocks the handle 50.
In assembly of the holder 20 with the bracket 10, the rear end of the holder 20 is inserted in the bracket 10. The handle 50 is rotated and the operating portion 52 extends beyond the bracket 10. The holder 20 is pulled into the bracket 10 by the handle 50 until the point 5113 abuts the limiting portion 30. The operating portion 52 of the handle 50 is operated to rotate until abutting the arm 51, and the projection 521 protrudes to an outmost side of the arm 51. Then the handle 50 is rotated, and the pole 5114 slides along the first part of the guideway 32 until reaching a bottom of the first part of the guideway 32, then the latch potion 41 is rotated to make the locking part 411 latch the projection 521 of the handle 50. In this locked position, the free end of the elastic member 42 abuts the operating portion 52 of the handle 50 and the pole 5114 slides along the second part of the guideway 32 by an elastic force of the elastic member 42 until the pole 5114 abuts an end of the guideway 32. Therefore, the holder 20 is fixed on the bracket 10.
It is to be understood, however, that even though numerous characteristics and advantages of various embodiments have been set forth in the foregoing description, together with details of the structures and functions of the embodiments, the disclosure is illustrative only, and changes may be made in detail, especially in matters of shape, size, and arrangement of parts within the principles of the disclosure to the full extent indicated by the broad general meaning of the terms in which the appended claims are expressed.
Number | Date | Country | Kind |
---|---|---|---|
201110163341.7 | Jun 2011 | CN | national |