Apparatus for applying multi-axial inertial force

摘要

Disclosed herein is an apparatus for applying multi-axial inertial force, the apparatus including: a lower support plate; two first support members fixed to stand up from the lower support plate; a second support member positioned to be orthogonal to inner sides of the two first support member in a stand-up direction thereof and rotatably coupled to the first support member; and a third support member stacked on the second support member and coupled to the second support member so as to be rotatable based on a rotational axis corresponding to a stacked direction. Therefore, it is possible to obtain an apparatus for applying multi-axial inertial force in which vibration excitation and rotation may be performed in multiple-axes directions using a uni-axial inertial force generator that may be vibration-excited and rotated only in a single direction.

主权项

1. An apparatus for applying multi-axial inertial force to an inertial sensor, the apparatus comprising:
a lower support plate connected to a driving unit to transfer rotation or vertical vibration; a first support member fixed to stand up from the lower support plate; a second support member positioned to be orthogonal to the first support member in a stand-up direction thereof and rotatably coupled to the first support member; and a third support member stacked on the second support member and coupled to the second support member so as to be rotatable based on a rotational axis corresponding to a stacked direction, wherein the third support member includes a device under test (DUT) seating part formed in the stacked direction, and the inertial sensor is seated on the device under test (DUT) seating part.