Piezoelectric element vibration apparatus that provides real-time vibration feedback

A piezoelectric element vibration apparatus that provides real-time vibration feedback,

• wherein the piezoelectric element vibration apparatus is configured to generate a vibration when a driving voltage is applied to a piezoelectric vibrator (2)(2a)(2b), which is formed by disposing a piezoelectric element layer (6) on an electrode substrate (4) formed of a conductive material,
• wherein the piezoelectric element layer (6) is provided with an insulation member (10) for preventing the applied driving voltage from leaking, and
• wherein the piezoelectric element vibration apparatus includes an insulated fixing housing (18) provided under the electrode substrate (4) for realizing installation of the piezoelectric vibrator (2)(2a)(2b) via attachment.

A piezoelectric element vibration apparatus that provides real-time vibration feedback,

• wherein the piezoelectric element vibration apparatus is configured to generate a vibration when a driving voltage is applied to a piezoelectric vibrator (2)(2a)(2b), which is formed by disposing a piezoelectric element layer (6) on an electrode substrate (4) formed of a conductive material,
• wherein the piezoelectric element layer (6) is provided with an insulation member (10) for preventing the applied driving voltage from leaking, and
• wherein the piezoelectric element vibration apparatus includes brackets (22) fitted onto opposite ends of the piezoelectric vibrator (2)(2a)(2b) for realizing installation of the piezoelectric vibrator (2)(2a)(2b) via attachment.

(canceled)

A piezoelectric element vibration apparatus that provides real-time vibration feedback,

• wherein the piezoelectric element vibration apparatus is configured to generate a vibration when a driving voltage is applied to a piezoelectric vibrator (2)(2a)(2b), which is formed by disposing a piezoelectric element layer (6) on an electrode substrate (4) formed of a conductive material,
• wherein the piezoelectric element layer (6) is provided with an insulation member (10) for preventing the applied driving voltage from leaking, and
• wherein the piezoelectric element vibration apparatus includes a soft case (38) configured to surround the entire piezoelectric vibrator (2)(2a)(2b) for increasing a magnitude of vibration, reducing vibration noise, and realizing installation of the piezoelectric vibrator (2)(2a)(2b) via attachment.