| 摘要 |
PURPOSE:To enable positioning highly accurately and finely for very small working and assembly by generating displacement and force on the output point for working through bending of a plurality of members due to drive energy from the outside. CONSTITUTION:A lever mechanism member 1 is composed of a rigid member 11 and a bimorph member 12 bendingly deforming, and the rigid member 11 is combined with a base through a rigid or an elastic joint. A member 2 is a bimorph member, and joined with the member 12 through an elastic joint 32. A working output point 4 is joined with a member 22 through an elastic joint 33. The member 1 is pushed with a cutout 13 as the input point of the rigid member 11 sideways, and received input displacement and force. Then the member 1 is worked as the lever mechanism supported with the combined part with the base, and displacement is laterally magnified at an elastic joint 31 part. This displacement is transmitted to the toggle mechanism member 12 and magnified in the second step. Further the bimorph members 12,22 are driven, and displacement, speed, and force are added to a tool 41. |
