Expansion board apparatus and removing method
View Patent ↗In part, and in addition to apparatus and methods presented, an expansion board to be connected/disconnected to/from its mother board easily is provided. A face of a CDC (Communication Daughter Card), which is an expansion board to be connected to the mother board of a computer system is covered by an insulating sheet. In the CDC, an edge of one end of this insulating sheet is extended so as to form a projection. A user can take this projection with fingers, thereby carrying and connecting/disconnecting the CDC to/from the mother board easily.
1. A communication expansion board, comprising:
a board including a primary area used to connect an external network, and a secondary area used to connect a portion inside a computer;
an insulating film used to cover a selected portion of said primary area of said board; and
a projection including a fixed end fixed to the face of said insulating film, and a free end separated from said insulating film, wherein said projection is formed by a sheet wound on said communication expansion board, both ends of said sheet are connected to each other so as to form said projection.
2. The communication expansion board of claim 1 , wherein said projection is formed by extending said insulating film.
3. The communication expansion board of claim 2 , wherein
said insulating film is wound on said communication expansion board in a width direction; and
said projection is protruded in a longitudinal direction of said communication expansion board so as to cross said width direction.
4. The communication expansion board of claim 1 , wherein
said projection is formed by a sheet; and
said fixed end of said projection is formed by connecting one end of said sheet to said insulating film.