Pad structure

Abstract

A pad structure is disposed on the bottom of a casing of an electronic device, which includes a skidproof piece and a slide piece. The skidproof piece is used for securing and supporting the electronic device on a plane. When the electronic device is at an oblique angle opposite to the plane, and drags the skidproof piece away from the plane, the slide piece contacts with the plane, and the electronic device is enabled to move on the plane by the slide piece.

1 . A pad structure, disposed on a bottom of a casing, comprising:
 a slide piece; and   a skidproof piece, contacting with a plane, and forming a retarding force with the plane;   wherein the casing is slanted to make the slide piece contact with the plane and the skidproof piece leave the plane simultaneously, such that the casing moves on the plane by the slide piece.   
   
   
       2 . The pad structure according to  claim 1 , wherein a static friction force of a material of the slide piece is lower than the static friction force of a material of the skidproof piece. 
   
   
       3 . The pad structure according to  claim 1 , wherein the slide piece is integrally disposed on the bottom of the casing. 
   
   
       4 . The pad structure according to  claim 1 , wherein the slide piece is locked on the bottom of the casing by a link member. 
   
   
       5 . The pad structure according to  claim 1 , wherein the slide piece is adjacent to the skidproof piece, and separated from the plane by a distance. 
   
   
       6 . The pad structure according to  claim 1 , wherein the slide piece is disposed on the bottom of the casing at the other side opposite to the skidproof piece, and contacts with the plane.