Speaker damper and speaker using the same

Speaker damper and speaker using the same

  • CN 101,040,562 A
  • Filed: 09/15/2006
  • Published: 09/19/2007
  • Est. Priority Date: 09/21/2005
  • Status: Active Application
First Claim
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1. speaker damper that is used for loud speaker,Described loud speaker comprises:

  • Framework;

    Magnetic circuit, it is by described frame support;

    Voice coil unit, it is inserted in the magnetic gap that is provided with in the described magnetic circuit movably;

    AndVibrating membrane is connected to described framework at its peripheral end, and all within it ends are connected to described voice coil unit;

    Wherein, all within it ends of described speaker damper are connected to described voice coil unit, and are connected to described framework at its peripheral end,Described speaker damper, all within it sides have first support with first modulus of elasticity, and having second support that is connected with the outer circumferential side of described first support, described second support has second modulus of elasticity that is different from described first modulus of elasticity.

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