Watch capable of playing sound
AssigneeHon Hai Precision Industry Co., Ltd.
InventorsKUANG-YAO LIAO, SHIANG-HUA LIN
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Abstract
A watch capable of playing sound includes a main body and a sound playing body. The main body includes an interface unit, a signal amplification unit, a control unit, and a first electromagnetic coil unit. The control unit transmits audio signal to the signal amplification unit via the interface unit. The first electromagnetic coil unit generates inducted electromagnetic filed in response to the audio signal amplified by the signal amplification unit. The sound playing body includes a second electromagnetic coil unit and a loudspeaker. The second electromagnetic coil unit generates electric signal in response to the induced electromagnetic filed. The loudspeaker plays the audio signal in response to the electric signal.
Claims4
A watch capable of playing sound comprising:
- a main body comprising:
- an interface unit;
- a signal amplification unit;
- a control unit configured to transmit an audio signal to the signal amplification unit via the interface unit;
- and
- a first electromagnetic coil unit connected to the signal amplification unit, configured to generate an inducted electromagnetic field in response to the audio signal amplified by the signal amplification unit;
- a sound playing body comprising:
- a second electromagnetic coil unit coupled with the first electromagnetic coil unit, configured to generate an electric signal in response to the generation of the induced electromagnetic field;
- and
- a loudspeaker connected to the second electromagnetic coil unit, configured to play the audio signal in response to the electric signal generated by the second electromagnetic coil unit.
Dependencies are inferred from the claim text.