| The micro switch is introduced | |
|
promulgator：admin Time：[2013/12/11] Read：694Times |
|
The micro switch is a switch actuating pressure quickly, also called sensitive switch. Its working principle is: the external mechanical force through the transmission element (by pin, button, a lever, a roller) will force on the spring, and the energy is accumulated to a critical point, the instantaneous action, make the spring at the end of the movable contact and the fixed contact point quick connect or disconnect. When the drive component force is removed, the reverse action force of spring, when the action is the critical point transmission component of reverse stroke to reed, instantaneous reverse action. Contact spacing microswitch small, short stroke action, according to the power of small, on-off quickly. The moving contact movement speed and movement speed independent transmission element. The micro switch according to pin type as the basic type, can be derived with button, button, short line of code program, button Atlanta program, the wheel button type, leaf roller, roller, the short lever arm type, movable arm type etc.. The micro switch in the electronic equipment and other equipment for frequent change of automatic control and safety protection circuit of the device. The microswitch is divided into large, medium, small, according to different needs can be waterproof type (used in liquid environment) and ordinary type, switch connected to two lines, to provide electricity for electric machine control, etc., are widely used in t he mouse, household appliances, industrial machinery, motorcycles and other places, the switch is small, but plays an irreplaceable role., , |
|
Printer
|
Close Windows |
