| 摘要 |
PROBLEM TO BE SOLVED: To provide a vibration detecting element in which amplitude can be increased of a reception signal received from a vibrator.SOLUTION: A vibration detecting element 10 for vibrating a vibrator and detecting vibration of the vibrator without using an antenna connected to a ground potential, includes: cover members 1-3; a vibrator 4; antennas 5 and 6; a vibration space 7; and a minute space 8. The vibration space 7 and the minute space 8 are formed in the cover members 1-3. The minute space 8 is open to the vibration space 7. The vibrator 4 is disposed in the vibration space 7 so that its edge parts are inserted in the minute space 8. The antenna 5 applies an electromagnetic field to the vibrator 4. The antenna 6 receives a reception signal comprised of a vibration signal of the vibrator 4. |
