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US 2020/0004041 A1Published application
Electromagnetic actuator
AssigneeNidec Copal Corporation
InventorHaruka MATSUHISA
Life of this patent
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Abstract
Provided is an electromagnetic actuator for which the wiring structure thereof can be simplified, for which the thickness thereof can be reduced, and with which a desired drive force can be attained. An electromagnetic actuator is provided with: a base member; a drive frame that is supported so as to be movable in relation to the base member; a coil that is fixed to the base member; and a magnet that is fixed to the drive frame. The coil is formed as an injection-molded circuit part, and the base member has formed thereon a circuit that connects to the coil.
Claims7
An electromagnetic actuator comprising:
- a base member;
- a driving frame supported so as to enable movement in respect to the base member;
- a coil secured to the base member;
- and
- a magnet secured to the driving frame, wherein:
- the coil formed as an injection molded circuit component;
- and
- a circuit, connecting to the coil, is formed on the base member.
5 more elements
Dependencies are inferred from the claim text.