Storage box suitable for precise instruments of different specifications

The utility model discloses a containing box suitable for precise instruments of different specifications, which comprises a containing box body, a partition plate is fixedly installed in the containing box body, a containing cavity is arranged on the left side of the partition plate, a fixing plate is fixedly installed in the containing cavity, an adjusting lead screw is installed in the fixing plate, and a clamping groove is formed in the left side of the partition plate. A movable plate is movably installed at the rear end of the fixed plate, a movable limiting plate is fixedly installed above the movable plate, a supporting sliding groove is formed in the partition plate, a limiting sliding groove is formed below the supporting sliding groove, and a box cover is hinged to the upper portion of the storage box body. And the connecting rotating shaft is mounted in the movable plate. Compared with the prior art, the storage box suitable for the precise instruments of different specifications has the advantage