| 摘要 |
A shear-type piezoelectric sensor (100) and a method for manufacturing the shear-type piezoelectric sensor (100). The shear-type piezoelectric sensor (100) comprises: a collar (101), a piezoelectric element (105), and a mass (106), wherein the collar (101) is disposed outside a fastening nail (102), the fastening nail (102) can be screwed onto a support (104) arranged on a base (103); the piezoelectric element (105) is disposed outside the collar (101); the mass (106) is disposed outside the piezoelectric element (105), the collar (101) is expanded as the fastening nail (102) is screwed onto the support (104), the piezoelectric element (105) is expanded by an expanding force transferred from the collar (101), and the mass (106) is expanded by an expanding force transferred from the piezoelectric element (105). |
