MULTI-INSTRUCTION SWITCH FOR ENHANCING ELECTRICAL INSULATION

摘要

A multi-instruction switch for increasing electrical insulation includes a housing, a common pin and a switching pin set. The housing has an accommodating space, a conductive elastic plate disposed in the accommodating space, and a support rack disposed in the accommodating space and comprising a limiting track. The switching pin set, penetrating through the housing to extend into the accommodating space, comprises a first pin and a second pin disposed on the support rack. The first pin comprises a contact section located in the limiting track: The second pin comprises a trigger section located in the limiting track. The limiting track has an insulation space between the trigger section and the contact section. Thus, carbon residue generated during a switching process of the multi-instruction switch is not accumulated between the contact section and the trigger section due to the insulation space.

主权项

1. A multi-instruction switch for enhancing electrical insulation, comprising:
a housing, including an accommodating space, a conductive elastic plate disposed in the accommodating space and capable of performing a reciprocating movement when receiving depression of a user, and a support rack disposed in the accommodating space, wherein the conductive elastic plate includes a normal connection section and a switching connection section, and wherein the support rack includes a limiting track for the switching connection section to move therein; a common pin, penetrating through the housing to extend into the accommodating space, normally in electrical contact with the normal connection section; and a switching pin set, penetrating through the housing to extend into the accommodating space, including a first pin and a second pin disposed on the support rack; the first pin including a contact section located in the limiting track; the second pin including a trigger section located in the limiting track; wherein the limiting track includes an insulation space between the trigger section and the contact section.