| 摘要 |
PROBLEM TO BE SOLVED: To displace an output displacing section in the direction orthogonal to displacement of an actuator element by providing integrally formed lever and hinge which are provided to transfer and expand the displacement of actuator element. SOLUTION: An output displacing section 12 is formed in the rear end section of a substrate 1 and a fixing section 8 having an accommodating section 4 of actuator element 3 is provided in the opposite side. Moreover, a lever 9, a fulcrum point hinge 16 and a bending plate spring 17 are formed. When a voltage is impressed to the actuator element 3, it is extended in the center shaft 1C direction, namely in the external side of the horizontal direction and thereby generated displacement and force are transferred to the working point 18 of the lever 9. With the fulcrum point hinge 16 used as the fulcrum point, the bending plate spring 17 which is the working point hinge is expanded and displaced depending on the principle of lever. With displacement of the working point hinge 17, the lever 9 rotates around the fulcrum point hinge 16 to pull up the rear end section 9A of the lever 9 by expanding displacement and force. Thereby, an output displacing section 12 is displaced in the same direction. |
