Vibration generator moving vibrator by magnetic field generated by coil and vibrator-mounted holder used in vibration-generator
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United States of America Patent
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Feb 20, 2024
Grant Date -
Jul 13, 2023
app pub date -
Mar 17, 2023
filing date -
Jan 22, 2013
priority date (Note) -
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Abstract
A vibrator-mounted holder is attached to a casing of a vibration generator which moves a vibrator to generate a vibration when used. The vibrator-mounted holder includes a vibrator, a vibrator retention unit retaining the vibrator, a fixing unit fixed to a casing, and an arm. The vibrator includes a magnet having a plate shape parallel to a horizontal surface and a yoke arranged on the magnet. The arm connects the fixing unit to the vibrator retention unit, and supports the vibrator retention unit in a manner that the vibrator retention unit is displaceable with respect to the fixing unit. The yoke has a projecting portion which is projected downward and fixed to the vibrator retention unit. The arm is connected to a portion, at which the projecting portion is arranged, within the vibrator retention units.
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