Piezoelectric blade anchoring structure

摘要

A piezoelectric blade anchoring structure includes piezoelectric blades mounting onto a circuit board. The piezoelectric blade has electric contacts to connect electrically with conductive members located on the circuit board. A protection plate is provided to keep the conductive member in contact with the electric contact in normal conditions to avoid gaps from occurring between the piezoelectric blades and the conductive members and resulting in breaking off, and prevent oxidation and damage so that the piezoelectric blades and the circuit board can maintain a desired electric connection.