SHOCK ABSORBING DEVICE OF INERTIAL NAVIGATION SYSTEM FOR UNMANNED AERIAL VEHICLE

摘要

PURPOSE: A shock absorbing apparatus of an inertial navigation system for a pilotless aircraft is provided to transfer the precise information to the pilotless aircraft by preventing the vibration of the inertial navigation system. CONSTITUTION: A shock absorbing apparatus(100) of an inertial navigation system for a pilotless aircraft comprises a cover(30), a plurality of shafts(40), first elastic members(60) and second elastic members. At both sides of the cover, flanges(31,32) are respectively formed. The shafts are inserted and installed to the upper flange of the cover. The first and second elastic members are penetrated into the shafts. The first and second elastic members are respectively installed at the top and the bottom of the flanges. Both ends of each flange include penetration holes(34). The shafts are fixed through the penetration holes to a floor board(20).