PRECISION CONVERGENCE SYSTEM COVER FOR DEFLECTION YOKE

摘要

PURPOSE: A precision convergence system cover for deflection yoke is provided to achieve an in-advance prevention against assembly fault of core by preventing the space formed by two coupling cases of the cover, from being eccentrically formed. CONSTITUTION: A system cover(110) comprises the first case(111) having a hook(111a) extended from the front surface of the first case so as to get caught at a circuit board of a deflection yoke, and a stopper groove(111b) formed at an outer end of the first case; the second case(113) connected to the first case through a rib(112), and which cooperates with the first case to form a receipt space between two cases through a hook piece(113a) which gets caught at the stopper groove formed at the first case; and a reinforcing rib(114) arranged at the surface of the rib connecting the first case and the second case so as to increase stiffness of the rib.