Vibration generator having damping members for a vibrating body and leaf spring
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United States of America Patent
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Apr 5, 2016
Grant Date -
Sep 19, 2013
app pub date -
Feb 12, 2013
filing date -
Mar 16, 2012
priority date (Note) -
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Abstract
A vibration generator includes a circumferential wall portion, a vibrating body arranged inside the circumferential wall portion in an opposing relationship with a coil and configured to reciprocatingly vibrate in one direction, a band-shaped leaf spring arranged between the vibrating body and the circumferential wall portion to support the vibrating body on the circumferential wall portion, and a damper member including a base portion attached to one of the vibrating body and the leaf spring and a tip end portion extending toward the other of the vibrating body and the leaf spring. The tip end portion of the damper member makes sliding contact with the leaf sprig or the vibrating body.
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