A force sensing apparatus for sensing low frequency load and high frequency load
The disclosure relates to a force sensing apparatus for sensing low frequency load and high frequency load, the apparatus including a central portion, a fixing portion, first and second sensing portions, and first and second electromechanical elements. The central portion can bear a first force and...
Gespeichert in:
Hauptverfasser: | , , , |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | The disclosure relates to a force sensing apparatus for sensing low frequency load and high frequency load, the apparatus including a central portion, a fixing portion, first and second sensing portions, and first and second electromechanical elements. The central portion can bear a first force and a second force, wherein a first frequency of the first force is lower than a second frequency of the second force. The first sensing portion is connected to the central portion. The second sensing portion is connected to the first sensing portion and the fixing portion. The first electromechanical element is disposed on the first sensing portion to measure a first vibration amplitude. The second electromechanical element is disposed on the second sensing portion to measure a second vibration amplitude. When the central portion is subjected to the first force, the first vibration amplitude is larger than the second vibration amplitude. When the central portion is subjected to the second force, the first vibration am |
---|