Supporting easel for notebook computer

Abstract

A supporting easel for notebook computer includes two front legs pivotally jointed with one end of a shaft collet at symmetrical positions, and two rear legs also pivotally jointed with another end of the shaft collet at symmetrical positions. The front leg is sleeve-jointed with two shanks. A vertical three-way T-pillar is arranged on a front edge of a shank of the front leg, and an upwardly bent terminal is formed at a tail end of the rear leg. By turning the front legs and the rear legs, the supporting easel can be spread wider left and right, then by adjusting the front legs, a suitable length of the front legs could be found such that a notebook computer can be laid on the supporting easel in an ergonomic inclination angle with its front and rear walls fixed flush to the supporting easel.

1 . A supporting easel for notebook computer, comprising two front legs pivotally jointed with one end of a shaft collet in symmetrical positions and two rear legs pivotally jointed with another end of the shaft collet in symmetrical positions, wherein the first leg is sleeve-jointed with a first shank and a second shank; a vertical three-way pillar is formed at the front edge of the second shank of the first leg and an upwardly bent terminal is formed at the tail end of the rear leg.  
   
   
       2 . The supporting easel as claimed in  claim 1 , wherein a slide rail is formed on the first shank of the first leg and a corresponding slide groove are formed in the second shank of the first leg; and a tubular sheath is sheathed on the second shank, and a thimble which is arranged in the tubular sheath is screw-jointed with the first shank to lock the shanks together with.  
   
   
       3 . The supporting easel as claimed in  claim 1 , wherein respective lateral walls and back wall are formed investing the shaft collet.