| 摘要 |
A fixing element that can detect deformations is disclosed. It includes: a body, which has an action end, an fixing end, and an accommodating hole through the axial direction therein; a stress gauge disposed on the wall of the accommodating hole in the body for detecting the deformation on the fixing end; an computing module disposed in the accommodating hole of the body and connected with the stress gauge to compute the deformations detected by the stress gauge.
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