Structure Analysis Of Micro Switch

The micro switch has a detection head. The detection head can be button-shaped, rod-shaped, spring-shaped, wheel-shaped, plate-shaped and other forms. It uses the mechanical collision of a moving object to generate a switch signal. After the probe head of the switch is positioned, the contacts inside the switch act.

The structure of the micro switch is the same as the ordinary manual switch, except that the external mechanism is different, there are rotary type, and push type. When the movement mechanism is in place, it touches the operating mechanism of the micro switch and drives the inside. For the opening and closing of the contacts, most limit switches have a normally open contact and a normally closed contact. The micro switch has a variety of direct-acting, roller and micro-acting types. The direct-acting detection head is button-shaped. When a moving object presses the button, the contact inside produces a switch action.