Small-sized high-frequency vibration device

Small-sized high-frequency vibration device

CN
  • CN 203,967,899 U
  • Filed: 07/29/2014
  • Issued: 11/26/2014
  • Est. Priority Date: 07/29/2014
  • Status: Active Grant
First Claim
Patent Images

1. a small-sized high-frequency vibration device, it is characterized in that, this device comprises central rotating shaft (1), iron core (2), N utmost point magnet (3), S utmost point magnet (4), the first support (5), the second support (6), winding (7), stator (8), described iron core (2) is sheathed on rotating shaft (1) and above can rotates with rotating shaft (1), described N utmost point magnet (3) and S utmost point magnet (4) are symmetrically set in respectively on described iron core (2), described the first support (5) and the second support (6) symmetry are coated on outside described iron core (2), described being located at respectively on the first support (5) and the second support (6), described stator (8) is coated on outside the first support (5) and the second support (6), in the time that described winding (7) passes into positive and negative alternate electric current, described N utmost point magnet (3) and S utmost point magnet (4) are under magneticaction and drive described rotating shaft (1) reciprocating rotation, form dither.

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