Chassis structure for portable electronic devices
A chassis structure is disclosed. A chassis includes a plate-like body in which a foam layer is located between a pair of fiber-reinforced resin plates, and a frame body formed of a thermoplastic resin and joined to a peripheral portion of the plate-like body. The plate-like body is configured such that its peripheral portion is formed by an ear-like joint portion where the pair of fiber-reinforced resin plates are joined together without the foam layer located therebetween, thereby sealing the foam layer inside the pair of fiber-reinforced resin plates. The frame body is joined to the plate-like body in a state where the frame body is in contact with the joint portion.
1. A chassis comprising:
a frame body formed of a thermoplastic resin;
a first edge of a plate-like body having a first section and a second section with a first inclined surface near said first section, wherein said first section includes a pair of fiber-reinforced resin plates, and said second section includes a foam layer located between said pair of fiber-reinforced resin plates, wherein said first edge of said plate-like body is joined to said frame body at an inner surface of said first section and at said first inclined surface of said second section; and
a second edge of said plate-like body having said second section with a second inclined surface, wherein said second edge of said plate-like body is joined to said frame body at said second inclined surface of said second section.
2. A portable electronic device comprising:
a body chassis containing a keyboard; and
a cover chassis containing a display, wherein said cover chassis includes
a frame body formed of a thermoplastic resin;
a first edge of a plate-like body having a first section and a second section with a first inclined surface near said first section, wherein said first section includes a pair of fiber-reinforced resin plates, and said second section includes a foam layer located between said pair of fiber-reinforced resin plates, wherein said first edge of said plate-like body is joined to said frame body at an inner surface of said first section and at said first inclined surface of said second section; and
a second edge of said plate-like body having said second section with a second inclined surface, wherein said second edge of said plate-like body is joined to said frame body at said second inclined surface of said second section.