The monitor hinge is also called the LCD base hinge, which is a hinge that connects the display panel and the base assembly. The English name is Hinge.
Display shaft: the shaft connecting the display panel and the base assembly. Different materials can be selected according to needs, and different front and rear inclination angles can be set. The principle is to provide operating instructions between the hinge joints of the rotary switch or potentiometer, and the display line is connected to the terminal of the rotary switch or potentiometer through the shaft and extends to the external monitoring instrument. An optional power transmission line transmits signals through the shaft gap.