Multifunctional jig

The utility model discloses a multifunctional jig. The multifunctional jig comprises a base, a lower pressing die and a test board, the base comprises a base table and a support arranged on the base table, the test table is arranged on the base table, a limiting cavity is formed in the top face of the test table, and a test contact and a protruding positioning column are arranged on the bottom face of the limiting cavity; and the lower pressing die is arranged on the bracket in a lifting manner and is matched with the test board. The multifunctional jig is simple in structure and convenient to produce and manufacture; the limiting cavity can limit the position of the FPC, and the positioning column can help an operator to accurately align a product auxiliary material with the FPC so as to carry out attaching operation. The lower pressing die can move downwards to press the FPC and the product auxiliary materials; and the test contact is electrically connected with test equipment so as to carry out RF function