How does a mobile phone generate vibration?
Posted in 2023-10-27 16:17:58 in Tech Blog, 0 Comments
Nowadays, mobile phones have become an indispensable communication tool in our daily life.And the mobile phone has a vibration function, for example, when it is inconvenient to use the ring tone to remind you of a very important phone call, the use of vibration function is very important, then do you know how the mobile phone produces shocks?
In fact, the vibration function of mobile phones has appeared at a very early time, and this technology has been in a state of development. The function of mobile phone vibration is, in fact, an electric motor, commonly known as eccentric motor. The eccentric motor is composed of an ordinary motor and a CAM. It is also divided into many kinds, there are long and flat. It is called eccentric motor because its CAM center of gravity is not on the center line. When the motor drives the CAM to rotate, the CAM produces eccentricity, because the accelerated rotation of eccentricity leads to the rapid jitter of the whole motor, resulting in the effect of vibration. This is also the basic principle of mobile phone vibration, that is, there is a small electric motor in the mobile phone.
Of course, the vibration technology of mobile phones is becoming more and more developed, among which, the vibration function of Apple mobile phones is the most advanced.It has a special application designed specially for modulating,and through people‘s debugging,the amplitude and other aspects can be controlled to achieve an expected effect.
In addition, the vibration mechanism of the mobile phone also involves the cooperation of some control circuits and vibration motors.When the phone receives information such as an incoming call or text message, the control circuit sends a signal to start the vibrating motor. This vibration can make it easier to detect an incoming call or text message in a noisy environment. In short, mobile phone vibration is a vibration effect generated by the use of motor and centrifugal force, which can make it easier to detect the prompt when receiving a message.
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