When we are using the mobile phone, we should all use the mobile phone vibration function, such as mobile phone call vibration, when playing games can also follow the rhythm of the game vibration, and click the mobile phone can also simulate the vibration effect, and so on.
So how does mobile phone vibration work?
In fact, the vibration of the mobile phone is because a motor is installed inside the mobile phone. When the motor works, it can make the mobile phone vibrate. There are two kinds of vibration motors, one is the rotor motor, and the other is the linear motor.
Rotor motor: it is a joint structure similar to the traditional motor, which USES the current electromagnetic principle to drive the motor to rotate, thus generating vibration. However, the disadvantage of this motor is that the vibration starts slowly and stops slowly, the vibration has no direction, and the simulated vibration is not crisp enough.
The upside is the low cost, which most mobile phones use.
SMT Vibration Motor
The other is a linear motor
This kind of motor is a mass block that moves horizontally and linearly back and forth. It is the kinetic energy that converts electric energy into linear motion.
Among them, XY axis motor has the best effect, which can simulate more complex and real vibration effect. When apple just launched linear motor on iphone 6S, it can be said that the simulation of home button pressing effect is very impressive.
But because of the high cost of the motors, only iphones and a few android phones use them.Some android phones have z-axis motors, but not as good as xy-axis motors.
Linear Vibration Motor
Motor comparison diagram
At present, apple and meizu are quite positive about linear motors, which are used on many kinds of mobile phones of their own. With the participation of more and more manufacturers, we believe that they can bring more and better experience to consumers
Post time: Aug-22-2019
