MODULE RETRACTING TYPE INSTALLING AND UNINSTALLING DEVICE

A module retracting type installing and uninstalling device, including a base, a slide block, a pressing cover and a bail. The slide block includes a long-strip-shaped slide block base body, and U-shaped grooves are respectively formed in the middle part of two side walls of the slide block base body. A square hole is formed at the rear end of the slide block base body, and is sheathed onto a triangular lock catch of the base. First and second rotating shafts of the bail are respectively located in two snapping grooves at the front end of the base, and third and fourth rotating shafts are respectively located in the U-shaped grooves. The pressing cover includes a square pressing cover base body, and a pressure resilient sheet attached to the upper surface of the slide block and being pressed to the base.