Precision protection jig with fat u-shaped base

Abstract

A precision protection jig with a base is provided and includes: a platform having its two ends provided with a first end portion and a second end portion, respectively, wherein a table connects bottoms of the first and second end portions, and a connection block is appropriately positioned on inner wall surfaces of the first and second end portions; a horizontal support jig having two ends provided with two connection plates, respectively, such that the connection plates allow the horizontal support jig to be transversely connected to the connection block of the first and second end portions, respectively; and a vertical support jig having two ends connected to the horizontal support jig and the table centrally and perpendicularly, respectively, wherein the horizontal support jig exerts lateral stress upon the first and second end portions, whereas the vertical support jig produces vertical stress.

Dependencies are inferred from the claim text.