Mechanical switch series to activate/deactivate an electrical appliance

摘要

A mechanical switch includes a housing. A substantially X-shaped conducting plate is received in the housing and provided with a first terminal pair and a second terminal pair mounted on the conducting plate. Two blades each are engaged with a corresponding one of the first and second terminal pairs. A pushbutton is pivotally mounted on top of the housing with two springs extending from the bottom of the housing to respectively engage with a corresponding one of the two blades to allow the two blades to change engagement with terminals in each of the first and second terminal pairs such that an electrical appliance is controlled.