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1. (WO2013143173) ELECTROMAGNETIC VIBRATION DEVICE AND MANUFACTURING METHOD THEREFOR

Pub. No.:    WO/2013/143173    International Application No.:    PCT/CN2012/073870
Publication Date: Fri Oct 04 01:59:59 CEST 2013 International Filing Date: Fri Apr 13 01:59:59 CEST 2012
IPC: H04R 9/06
Applicants: HUANG, Xinmin
黄新民
Inventors: HUANG, Xinmin
黄新民
Title: ELECTROMAGNETIC VIBRATION DEVICE AND MANUFACTURING METHOD THEREFOR
Abstract:
The present invention mainly relates to an electromagnetic vibration device which comprises a vibration plate device, a voice coil, a magnetic loop system and a peripheral basin frame. One end of the peripheral basin frame is connected and fixed to the vibration plate device, and the other end thereof is connected and fixed to the magnetic loop system. The peripheral basin frame is provided with at least one connecting frame, and every two connecting frames are connected and fixed using a connecting block to form an integral peripheral basin frame. The size of the peripheral basin frame is adjusted by the distance between the connecting frames or relative increase of the number of the connecting frames, so that the size of the peripheral basin frame is consistent with that of the vibration plate device of the electromagnetic vibration device. The connecting frames are respectively connected and fixed using the connecting blocks. Only a mould of one connecting frame is made to meet the requirements of the peripheral basin frame required by the overall electromagnetic vibration device.