Slide holder for improving layering

The utility model relates to the technical field of slide holders. The utility model relates to a slide holder, in particular to a layering-improved slide holder. Including a first slide holder, a first resistance increasing groove is formed in the inner side of the top end of the first slide holder; a second resistance increasing groove is formed in the inner side of the top end of the first slide holder; the inner side of the first slide holder is slidably connected with a limiting rod; the bottom end of the limiting rod is fixedly connected with a clamping block; the top end of the clampingblock is fixedly connected with a first spring; the top end of the first spring is fixedly connected with the first slide holder; a second slide holder is arranged on the right side of the first slide holder; the left side of the second slide holder is fixedly connected with a fitting block; according to the utility model, through the arrangement of the first resistance increasing groove and thesecond resistance increasi