Patent ID: 8142096

Claim:
A computer-contained binder, comprising: a document binder having at least one cover plate and plural parallel folder rings piercing through an edge of the cover plate; and a computer device comprising: a main body; a column-shaped battery portion pierced through by all of the parallel folder rings to be coupled with the document binder, and having a centerline between two opposite ends of the column-shaped battery portion being parallel with the edge of the cover plate by; and a movable arm, comprising: a first rod having two opposite ends thereof, wherein one end of the first rod is fixed on one of the opposite ends of the column-shaped battery portion, and the first rod is capable of being driven to move with the column-shaped battery portion; and a second rod having two opposite ends thereof, wherein one end of the second rod is pivoted with one side of the main body, and the other end of the second rod is linearly and slidably disposed on the other end of the first rod.