Lifted type computer desk set

Abstract

A lifted type computer desk set includes a desk body and a movable desk board. The desk body has a main desk board at the top thereof, a recess opening at the front side thereof and a keyboard rack at the lower side thereof and is supported with a leg device. The movable desk board has the size and the shape thereof corresponding to the recess opening and is pivotally connected to one or two lateral edges of the recess opening with a pivot part. A keyboard on the keyboard rack can be revealed while the movable desk board is lifted such that a sight distance to the display can be shortened.

What is claimed is:  
     
         1 . A lifted type computer desk set, comprising: 
 a desk body, having a main desk board at an top thereof, a recess opening at a front side thereof, a keyboard rack at a lower side thereof and being supported with a leg device; and    a movable desk board, having a size and a shape thereof corresponding to the recess opening, being pivotally connected to one or two lateral edges of the recess opening with a pivot part;    whereby, a keyboard on the keyboard rack can be revealed while the movable desk board is lifted such that a sight distance to the display can be shortened.    
     
     
         2 . The lifted type computer desk set as defined in  claim 1 , wherein the movable desk board at a rear side thereof has an oblique board edge and the recess opening has an oblique rear recess edge corresponding to the oblique board edge so that the main desk board can be flush with the movable desk board while the movable desk board contacts with the main desk board.  
     
     
         3 . The lifted type computer desk set as defined in  claim 1 , wherein the movable desk board at a rear side thereof can provides a reading shelf.  
     
     
         4 . The lifted type computer desk set as defined in  claim 3 , wherein the reading shelf has two guide rods being disposed at the rear side of the movable desk board in parallel with a gap between the movable desk board and the guide rods; and a L shaped support frame at a horizontal plate portion thereof has two eccentric holes being passed through with the guide rods respectively with the eccentric holes being slid along the guide rods or jammed against the guide rods in accordance with the support frame being in a state of inclined or horizontal with respect to the guide rods.  
     
     
         5 . The lifted type computer desk set as defined in  claim 4 , wherein the support frame at a vertical plate portion thereof can be provided with a spring plate at a rear side of the vertical plate portion to enhance the relation of jamming between the eccentric holes and the guide rods.  
     
     
         6 . The lifted type computer desk set as defined in  claim 4 , wherein both the guide rods at a respective top thereof is provided with a press piece with a respective arm end extending from two ends thereof and a guide piece extends from the press piece with a catch part at a free end of the respective press piece to engage with the respective guide rod such that the catch parts can hold an article as soon as the press piece is pressed.  
     
     
         7 . The lifted type computer desk set as defined in  claim 6 , wherein the catch part is shaped with sharp one, a ball or a doll.  
     
     
         8 . The lifted type computer desk set as defined in  claim 6 , wherein the guide part is a projection or a hole.  
     
     
         9 . The lifted type computer desk set as defined in  claim 1 , wherein the movable desk board is mounted a liquid crystal display.  
     
     
         10 . The lifted type computer desk set as defined in  claim 1 , wherein the main desk board at a lower side thereof has stop piece attached to a lateral edge of the recess opening and the stop piece an elongated groove at a middle thereof for being passed with a fastener such that the stop piece can be moved forward or backward and an end of the stop piece extends laterally a stop tongue to engage the movable plate so that movable desk board can be adjusted to have a specific elevation angle.