Patent ID: 9728349
Date: 2017-08-08
CPC Classifications: H01H

Claim:
1. A button structure comprising: a circuit board; a switch module positioned on the circuit board; a light source module positioned on the circuit board; and a button body positioned on the circuit board and comprising: a light guide member comprising a bottom wall, a periphery wall having at least one light guide surface, and at least one light shading portion corresponding to the at least one light guide surface, wherein the periphery wall and the bottom wall cooperatively form at least one receiving cavity, and wherein the at least one light shading portion extends from an outside surface of the periphery wall and each light shading portion surrounds one light guide surface; and a pressing member movably mounted in the receiving cavity of the light guide member and facing the switch module; wherein when the pressing member is pressed, the pressing member activates the switch module and the switch module is activated to control the light source module to irradiate light, so that the light from the light source module enters the light guide member through the one light guide surface and is emitted out from a top portion of the periphery wall.