BAR TYPE VIBRATION MOTOR

A bar type vibration motor is provided to prevent a weight from contacting with one side of a bracket by preventing a case from moving in a longitudinal direction of the bracket. A case(110) has an engaging hole(111) formed on one side and an opened portion at the other side. An end of a housing(120...

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Bibliographic Details
Main Author AN, SUNG HWAN
Format Patent
LanguageEnglish
Published 12.12.2007
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:A bar type vibration motor is provided to prevent a weight from contacting with one side of a bracket by preventing a case from moving in a longitudinal direction of the bracket. A case(110) has an engaging hole(111) formed on one side and an opened portion at the other side. An end of a housing(120) is inserted and fixed to the engaging hole of the case, and the other end is positioned in the case. A base(130) is engaged to the other side of the case, and a magnet(125) is inserted and fixed to an outer periphery of the housing. A bearing(150) is engaged to the engaging hole of the case. A rotation shaft(150) is rotatably supported by the bearing, and a coil(170) is inserted in the case to enclose the magnet, and is rotated by operation of the magnet. A bracket(190) is formed in a shape corresponding to the case, and is engaged to the case.
Bibliography:Application Number: KR20060051182