Integration type STB that can stably fix

The utility model discloses an integration type STB that can stably fix relates to electromechanical device technical field. This integration type STB that can stably fix, including the base, the leftand right sides of base is all seted up flutedly, the bottom swing joint of link bolt and connecting rod is passed through to recessed wall's bottom, the top of connecting rod is run through the recess and is extended to the top of recess, the one side of connecting rod and the one end fixed connection of horizontal pole, the horizontal pole is located the top of recess. This integration type STBthat can stably fix through having set up recess, link bolt, connecting rod, horizontal pole, spring, pull rod, fixture block, fixed slot, fly leaf and draw -in groove, in the time of the integrationtype STB body of installation, outwards spurs two pull rods, and it is rotatory round the link bolt that the pull rod drives the connecting rod, and it is rotatory to drive the horizontal pole when connecting rod is rotatory,