| 摘要 |
A removable-type hard disk drive bi-directional ingress and egress structure consisting of a connecting rod conjoined to the lower extent of a rotating shaft, with the other end conjoined to upper extent of another rotating shaft and thereby enabling opposite angles between the two upper and lower rotating shafts. When any single rotating shaft of the two upper and lower rotating shafts is selectively positioned by an extended handle, a tabular projection and two protruding catch hooks of a rotating shaft are utilized to coordinate the revolving of the rotating shafts by the handle such that the opposing action generated by the two upper and lower rotating shafts achieve a balanced ingress and egress effect at both the left and right sides. When the handle is pressed into closure, the catch hooks protrude due to the revolving of the rotating shafts and enables the drive housing to engage a replacement frame. When the handle is pulled open, since the rotating shafts and the connecting rod operate synchronously, the catch hooks are released from the check holes of the replacement frame, allowing flexible and efficient hard disk drive removal and installation under conditions of equalized force.
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