Linear vibration generating device
AssigneeJahwa Electronics Co., Ltd.
InventorsSoon Koo Shim, Young Bin Chong, Chun Choi, Won Gook Lee, Min Goo Lee
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Abstract
A linear vibration generating device, which includes a stator fixed on a bracket and having a center yoke concentrically fixed in an inner space of coil winding units and at least one blade extending from the center yoke in a direction perpendicular to the concentric axis, and a vibrator having a magnet surrounding outer circumferences of the coil winding units, and an elastic body disposed between the stator and the vibrator. The blade has at least one passage through which a coil wire for electrically connecting the coil winding units passes.
Claims11
A linear vibration generating device, comprising:
- a stator fixed on a bracket and having a center yoke concentrically fixed in an inner space of coil winding units and at least one blade extending from the center yoke in a direction perpendicular to the concentric axis;
- a vibrator having a magnet surrounding outer circumferences of the coil winding units;
- and
- an elastic body disposed between the bracket and the vibrator to support a vibration of the vibrator,
- wherein the blade has at least one passage through which a coil wire for electrically connecting the coil winding units passes, and
- wherein the passage is formed with a passing groove.
Dependencies are inferred from the claim text.