Case and electronic device having the same

Abstract

A case is disclosed. The case includes a main body and a container housing tank. The main body includes a surface, and the container housing tank is located on the surface and used to accommodate a nameplate. The container housing tank includes a main tank and a margin tank, wherein the main tank has a first depth; the margin tank is located on the edge of the main tank and connects with the main tank. The margin tank has a second depth that is greater than the first depth.

What is claimed is: 
     
         1 . A case, used to accommodate a nameplate, the case comprising:
 a main body, including a surface; and   a container housing tank, located on the surface of the main body and used to accommodate the nameplate, the container housing tank comprising:
 a main tank, having a first depth; and 
 a margin tank, located on the edge of the main tank, and connected with the main tank, wherein the margin tank has a second depth that is greater than the first depth. 
   
     
     
         2 . The case as claimed in  claim 1 , wherein the margin tank is arranged by surrounding the main tank. 
     
     
         3 . The case as claimed in  claim 2 , wherein the shape of the main tank is the same as the shape of the nameplate. 
     
     
         4 . The case as claimed in  claim 3 , wherein the second depth is greater than the first depth of X mm, where 0.1≦X≦0.5. 
     
     
         5 . An electronic device, comprising a case, the case comprising:
 a main body, including a surface;   a paint layer, attached to the main body;   a nameplate; and   a container housing tank, located on the surface of the main body and used to accommodate the nameplate, the container housing tank comprising:
 a main tank, having a first depth; and 
 a margin tank, located on the edge of the main tank, and connected with the main tank, wherein the margin tank has a second depth that is greater than the first depth. 
   
     
     
         6 . The electronic device as claimed in  claim 5 , wherein the margin tank is arranged by surrounding the main tank. 
     
     
         7 . The electronic device as claimed in  claim 6 , wherein the shape of the main tank is the same as the shape of the nameplate. 
     
     
         8 . The electronic device as claimed in  claim 7 , wherein the second depth is greater than the first depth of X mm, where 0.1≦X≦0.5.