Anti -theft type just can prevent server machine case of ash

The utility model discloses an anti -theft type just can prevent server machine case of ash, the on -line screen storage device comprises a base, the installation pieces that two symmetries set up areall welded to the outside bottom in base both sides, and an installation piece top outer wall has seted up threaded attachment hole, and the threaded attachment hole inner wall has a mounting screwsthrough threaded connection, first mounting groove has been seted up to base inside, and just first mounting groove inner wall is pegged graft there is the signal transmitter box, the base is inside has seted up the second mounting groove, and the grafting of second mounting groove inner wall has battery box. The utility model discloses when box and base were separated by force, the siren can sendthe chimes of doom to the inside signal emission device of signal transmitter box send a signal for managers's mobile electron product and remind, the security that improves the device, and protective cloth sets up at the louv