Where is the horn located on the Song Pro?
1 Answers
The horn on the Song Pro is located in the center of the steering wheel. Introduction to car horns: The horn is the audio signaling device of a car. During vehicle operation, the driver emits necessary audio signals as required by regulations to warn pedestrians and alert other vehicles, ensuring traffic safety. It is also used for urging movement and transmitting signals. Horn working principle: An automotive electric horn produces sound through the vibration of a metal diaphragm. It consists of an iron core, magnetic coil, contacts, armature, diaphragm, etc. When the driver presses the horn switch, current flows through the contacts to the coil, generating magnetic force that pulls down the armature, forcing the diaphragm to move. The armature movement opens the contacts, interrupting the current and causing the coil's magnetic force to disappear. The diaphragm then returns to its original position along with the armature due to its own elasticity and the spring plate, closing the contacts again to reconnect the circuit. Current flows through the contacts to the coil once more, generating magnetic force and repeating the above actions. This continuous cycle causes the diaphragm to vibrate repeatedly, thereby producing sound.