CLEANING AND CARING APPLIANCE AND TRANSDUCING APPARATUS THEREOF
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United States of America
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Issued Date -
Dec 12, 2024
app pub date -
Sep 19, 2022
filing date -
Sep 19, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
A cleaning and caring appliance and a transducing apparatus thereof. A transducer includes a transducer frame and magnets attached to the transducer frame, an elastic assembly and a drive shaft, the elastic assembly includes a transmission arm and an elastic piece held by the transmission arm, and the transmission arm is fixedly connected to the drive shaft, the elastic piece has an outer edge and an inner edges, corresponding to a holding portion of the transmission arm, a recess is formed on the transmission arm, and a recess depth D of the recess is greater than a first fixed coupling width B1 from a bottom surface of the recess and a longitudinal axis (L). The solution avoids the suppression of a harmonic vibration rotation angle by damping during a harmonic motion, allowing a cleaning assembly such as a brush head to have a larger rotation angle and improving the mechanical efficiency.
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