Mobile terminal
A mobile terminal and moving coil technology, applied in the field of communication, can solve the problems of increasing material cost and assembly cost, and the volume occupied by the vibrator 30, and achieve the effect of reducing material cost and assembly cost, reducing parts and reducing production cost.
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Example Embodiment
[0016] Example one:
[0017] See figure 2 , An embodiment of a mobile terminal of the present invention is proposed. The mobile terminal includes a housing 100 and a speaker 200. The speaker 200 is arranged on the housing 100, and the speaker 200 drives the housing 100 to vibrate and produce sound.
[0018] In some embodiments, the speaker 200 includes a piezoelectric horn 300.
[0019] In other embodiments, the speaker 200 includes a piezoelectric horn 300 and a moving coil horn (not shown).
[0020] The piezoelectric horn 300 can be mounted on the housing 100 or encapsulated in the housing 100.
[0021] Of course, in some embodiments, the position of the piezoelectric horn 300 on the housing 100 is movable, which can facilitate the adjustment of the piezoelectric horn 300 by the consumer, so that the effect is best.
[0022] When a call is received, the piezoelectric horn 300 can convert the electrical signal into mechanical vibration, thereby driving the housing 100 to vibrate and ...
Example Embodiment
[0024] Embodiment two:
[0025] Similar to the first embodiment, the difference is that the mobile terminal also includes a sensor and a processor provided on the mobile terminal.
[0026] Wherein, the sensor is used to sense the distance between the mobile terminal and the user's ear.
[0027] The processor is used to compare the distance sensed by the sensor with a preset range, and select one of a piezoelectric horn or a moving coil horn as the sound output device of the mobile terminal according to the comparison result.
Example Embodiment
[0028] Example three:
[0029] Similar to the first embodiment, the difference is that the mobile terminal also includes a sensor and a processor provided on the mobile terminal.
[0030] Wherein, the sensor is used to sense the sound condition of the environment where the mobile terminal is located.
[0031] The processor is used to select one of a piezoelectric speaker or a moving coil speaker as the sound output device of the mobile terminal according to the sound condition sensed by the sensor.
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