Patent ID: 8168902
Filing Date: 2012-05-01
Classification: H01H

Abstract:
1. An electrical device with a waterproof keypad, comprising: a housing; a circuit unit disposed in said housing; a waterproof keypad disposed in said housing at a position above said circuit unit, said waterproof keypad including a rigid layer that has a top face and a bottom face, a resilient pad body that has a top face and a bottom face, a portion of said top face of said resilient pad body being connected immovably to said bottom face of said rigid layer, another portion of said top face of said resilient pad body being exposed from said rigid layer, a waterproofing ring that is connected to said bottom face of said resilient pad body, that abuts against said housing, and that surrounds said circuit unit, and a plurality of keys that are connected to said another portion of said top face of said resilient pad body and that are exposed from said rigid layer; and a press member fastened to the housing and in direct contact with and pressing against said top face of said rigid layer.