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US 2003/0194105 A1Published application
Speaker for an electronic instrument
AssigneeCitizen Electronics Co., Ltd.
InventorsAtsushi Kuwabara, Yoshizumi Ohta
Life of this patent
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Abstract
A speaker has a frame made of resin, a diaphragm provided in the frame, a voice coil mounted on the diaphragm. A pair of holes are formed under the diaphragm so as to be opened at an underside of the frame. A spring is connecting member provided in each of the holes to be projected from the underside of the frame, and connected to an end of the voice coil.
Claims3
A speaker comprising:
- a frame made of resin;
- a diaphragm provided in the frame;
- a voice coil mounted on the diaphragm;
- a pair of holes formed under the diaphragm so as to be opened at an underside of the frame;
- and
- a connecting member provided in each of the holes to be projected from the underside of the frame, and connected to an end of the voice coil.
3 more elements
Dependencies are inferred from the claim text.