Double-wided electroacoustomagnetic circuit structure

Double-wided electroacoustomagnetic circuit structure

  • CN 2,535,992 Y
  • Filed: 04/05/2002
  • Issued: 02/12/2003
  • Est. Priority Date: 04/05/2002
  • Status: Active Grant
First Claim
Patent Images

1. two-sided electroacoustic magnetic loop structure, has magnetic conductor (1), magnet steel (2) and pole piece (3), magnetic conductor (1) divides bottom (11) and waist (12), magnet steel (2) is arranged between the bottom (11) and pole piece (3) of magnetic conductor (1), the bottom (11) of magnetic conductor (1) returns bottom (11) through pole piece (3) to magnet steel (2) again to waist (12), constitute a magnetic loop structure, it is characterized in that:

  • the extension of outwards overturning of the upper edge of magnetic conductor (1), and below the extension of turning up (13) of magnetic conductor (1), magnet steel (5) is set, the another side of magnet steel (5) is provided with clamping plate (6), the waist (12) of magnetic conductor (1) returns the waist (12) of magnetic conductor (1) through magnet steel (5) to clamping plate (6) again to the extension of turning up (13), constitutes another magnetic loop structure.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×