Beschreibung
The mirror switch is mounted in the center console or door control area on the main driver's side, for convenient operation while driving. The switch incorporates a number of function buttons, including a four-way adjustment button for the mirror switch and a folding button. With these buttons, the driver can easily adjust the angle of the rearview mirror and fold the mirror.
1. Four-way adjustment function
The four-way adjustment button is usually designed as a toggle, allowing the driver to adjust the rearview mirror in four directions: up, down, left and right. When the driver presses down the toggle, the top lever inside the toggle will be pressed down accordingly. In the process, the top bar pushes the conductive rubber into contact with the gold-plated disk on the PCB (Printed Circuit Board). Changes in the contact state between the conductive rubber and the gold-plated disk will change the current state in the circuit, which triggers the operation of the mirror motor, realizing the up and down, left and right adjustments of the rearview mirror.
Mirror Folding Function
The mirror folding button is usually a separate push button. When the driver presses the mirror folding button, the mechanism inside the button will drive the moving contact ball in the slider to slide on the gold-plated disk on the PCBA (Printed Circuit Assembly Board). This sliding will change the current path in the circuit, thus triggering the action of the mirror folding mechanism to realize the folding or unfolding of the mirror.