Patent ID: 7948759

Claim:
An installation assembly for installing a plurality of hard disk drives, comprising: a bracket; and a plurality of holders each for holding a hard disk drive, wherein each of the plurality of holders is slidably mounted to the bracket; wherein the plurality of holders are arranged in a line; wherein the bracket comprises two opposite slide rails, each of the plurality of holders comprises two opposite arms, and the arms of each of the plurality of holders are slidably mounted to the slide rails respectively; and wherein a slide groove is defined in an inner side of each of the slide rails along a direction of a length of the corresponding slide rail, a slide block extends from an outer side of each of the arms, the slide blocks are slidably engaged in the slide grooves of the corresponding slide rails; wherein the installation assembly further comprising a plurality of fastening pieces, at least one of the slide rails defining a plurality of spaced inserting holes in an outer side thereof, communicating with the corresponding slide groove and aligned along the length of the corresponding slide rail, wherein the plurality of fastening pieces are able to be inserted in the inserting holes to engage with the corresponding holders to restrict the holders from sliding.