Abstract: A support frame structure mounted inside the housing of a computer system for supporting electronic drives is disclosed to include a plurality of upright partition plates affixed to the bottom panel between two upright side panels of the housing, a cover plate fastened to the upright side panels of the housing and covered on the upright partition plates, and a detachable upright back panel, which has a bottom side engaged into notched locating strips at the back side of each upright partition plate and a top side terminating in a forwardly extended bend, which is covered on a rear part of the top of each upright partition plate and affixed thereto with a screw.

Abstract: The present invention relates to a latch hook structure for removable storage devices, comprising a removable storage device which has an ornamental front face and two sides where two tracks parallel to each other are mounted respectively, wherein at least one of the two tracks has a first sliding structure at the front end thereof; and a latch hook member correspondingly assembled to the front end of track, wherein latch hook member includes a straight plate having a front edge integrally formed with a latch hook part around which latch hook space is reserved and a second sliding structure corresponding to the first sliding structure to effect a relative slide backwards and forwards, and is further connected to the track with a restoring spring for providing latch hook member with a backward restoring elastic force to keep latch hook part aligned with ornamental front face of the removable storage device.

Abstract: A support frame structure mounted inside the housing of a computer system for supporting electronic drives is disclosed to include a plurality of upright partition plates affixed to the bottom panel between two upright side panels of the housing, a cover plate fastened to the upright side panels of the housing and covered on the upright partition plates, and a detachable upright back panel, which has a bottom side engaged into notched locating strips at the back side of each upright partition plate and a top side terminating in a forwardly extended bend, which is covered on a rear part of the top of each upright partition plate and affixed thereto with a screw.