ELECTRONIC BLACKBOARD WITH CONTROL FUNCTION OF ANGLE AND POSITIONING CAPABLE OF USING A BASE BLACKBOARD FRAME BY BEING ADHERED TO THE BLACKBOARD FRAME

摘要

PURPOSE: An electronic blackboard with control function of angle and positioning is provided to maximize the use of a base blackboard frame by being adhered to the blackboard frame.;CONSTITUTION: An electronic blackboard with control function of angle and positioning comprises: rail frame fixed brackets (120) which are respectively attached to an upper frame and an bottom frame of a base blackboard frame (110) forming an existing blackboard; a rail frame (130) which is supported by the rail frame fixed bracket and has a rail groove (134) guiding to move and rotate a separate electronic blackboard (150); a fixing device (140) which is installed at an upper side, a bottom side, a right side and a left side of the electronic blackboard and inserts a pressing rod (145) of one side of the electronic blackboard into the rail groove in order to adjust horizontal movement or using a point in which a pressing rod of the other side is inserted into the rail groove as a rotary shaft in order to perform rotation and angle control function.;COPYRIGHT KIPO 2013