| 摘要 |
PROBLEM TO BE SOLVED: To provide a sample attaching device of a vibration tester that makes the accuracy of a vibration test of handling only the Z-axis direction higher than that in the conventional art, by reducing the crosstalk acceleration occurring during the vibration test in the vibration tester.SOLUTION: A vibration tester 200 includes a vibration generator 11 for generating vibration, a vibratable vibration stand 12, a weight 13 as a sample, an L-shaped vibration tool 14, and a sample attaching device 15. The sample attaching device 15 includes an upper plate 16, a lower plate 17, an elastic member 18, a connecting rod 19, and a bearing part 20. Between the upper plate 16 and lower plate 17, the elastic member 18 energizes an elastic force in the direction in which the upper plate 16 separates from the lower plate 17. One end of the connecting rod 19 is oscillatably connected to the lower side of the upper plate 16 via the bearing part 20, and the other end is oscillatably connected to the upper side of the lower plate 17 via the bearing part 20.SELECTED DRAWING: Figure 2 |
