Vibration motor
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Mar 24, 2020
Grant Date -
Oct 18, 2018
app pub date -
Jul 18, 2017
filing date -
Jul 18, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A vibration motor, including: a shell having accommodating space, a driving device accommodated in the accommodating space, a vibrator, and an elastic component elastically supporting the vibrator; the elastic component includes a first fixing portion connected with the shell, a second fixing portion connected with the vibrator, and a deforming portion connecting the first fixing portion with the second fixing portion; the deforming portion includes at least two elastic arms and a bending portion connecting two adjacent elastic arms, the fixing portions move close to or away from each other under compression or stretching of the deforming portion, so that the vibrator vibrate along vibrating direction, a damping member is arranged at inner surface of the bending portion close to the two adjacent elastic arms. The present disclosure adopts a new elastic component, which can adjust system damping property while guaranteeing vibrator weight, so as to improve vibration performance.
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