Collapsible test -tube rack

The utility model discloses a collapsible test -tube rack, include the bottom plate and be located bottom plate top and rather than the roof of parallel, be equipped with a plurality of test tube holes on the roof, bottom plate and roof are respectively with rather than two collapsible curb plate active link of vertically, collapsible curb plate comprises active link's first fly leaf and second fly leaf. Two one sides that collapsible curb plate is relative are equipped with highly the same recess respectively, the recess is used for placing the picture peg. The advantage is: the curb plate comprises active link's first fly leaf and second fly leaf, folds when not using and places, convenient storage. Two one sides that collapsible curb plate is relative are equipped with highly the same recess respectively for placing the picture peg, can injecting the not recess of co -altitude with the picture peg, place the test tube of different length, application range is wide.