Variable-rigidity flexible driver

The invention provides a variable-rigidity compliant device. The variable-rigidity compliant device comprises a rack as well as a driving mechanism, a linear executing mechanism and a compliant mechanism which are arranged on the rack; wherein the rack comprises a supporting seat, the supporting sea...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PENG GAOLIANG, LIU SHIWEI, CHENG FENG, LI SIJUE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS BLASTING ELECTRICITY ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention provides a variable-rigidity compliant device. The variable-rigidity compliant device comprises a rack as well as a driving mechanism, a linear executing mechanism and a compliant mechanism which are arranged on the rack; wherein the rack comprises a supporting seat, the supporting seat comprises a sleeve, a first baffle arranged at one end of the sleeve and a second baffle arranged at the other end of the sleeve in a sleeving mode, and the distance between the second baffle and the first baffle is adjustable; the linear executing mechanism comprises a ball screw and a nut, is used for converting the rotary motion of the driving mechanism into linear motion and is connected with an external load, the nut is fixedly arranged on the rack, and part of the ball screw is installed in the sleeve; and the compliant mechanism comprises a connector plate arranged on the outer side of the sleeve in a sleeving mode, a first spring set with two free ends and a second spring set with two free ends, wherein t