Patent ID: 9614425
Date: 2017-04-04
CPC Classifications: H02K

Claim:
1. A fast-response horizontal vibration micro motor, comprising a housing; a cover plate, wherein said housing is provided on the cover plate and forms an installation space with the cover plate; elastic supporting members provided on two opposite walls of said housing; a vibration assembly suspended in said installation space through positioning of said elastic supporting members; and a coil located at a certain distance from a surface of said vibration assembly, wherein: said vibration assembly is operable to perform reciprocating vibration in a direction substantially parallel to a bottom surface of said housing under the action of magnetic field force, and the two elastic supporting members provided on two opposite walls are operable to be extruded and be compressed during the vibration; said vibration assembly comprises a vibration block, provided with at least three installation through holes, and permanent magnets installed in the installation through holes; said elastic supporting member comprises said slot extends substantially parallel to said reciprocating vibration direction, and said slot is adapted for holding and installing an end of said vibration block extending along said reciprocating vibration direction; and a rubber block is provided on an opposite plane of a connection plane between said first connecting part and said vibration block and/or an opposite plane of a connection plane between said second connecting part and housing.