| 摘要 |
Disclosed is a vibrating wing apparatus (B1) for a moving-iron speaker or telephone receiver, comprising a vibrating tray (A1), a support frame (A2) and a connecting portion (A3). The vibrating wing apparatus (B1) is an integrated structure, wherein the vibrating tray (A1) is provided with reinforcing ribs (A4) and a connecting through-hole (A5) is provided on the front end; the support frame (A2) encircles all around the vibrating tray (A1) and the outer edge portion all around the support frame is curved along the orthogonal direction to the plane of the vibrating tray; and the support frame connects with the rear end of the vibrating tray seamlessly via the connecting portion (A3) provided with recessed structures to form one piece. Therefore, the vibrating wing apparatus (B1) does not require an additional bracket and it is possible to directly manufacture the vibrating diaphragm of a speaker or telephone receiver using film coating, lessening the difficulties in manufacturing and assembling techniques for a vibrating diaphragm, and reducing the cost of the product. In addition, it is possible to increase the structural strength of the vibrating wing apparatus (B1), improving the ability of the product to withstand impact, and lengthening the service life. |
