| 摘要 |
PURPOSE:To provide a titled thermal head which simplifies wiring for a large number of terminals to be controlled of a thermal head body and control terminals of a control printed circuit through connecting by press the two types of the terminals, reduces a maintenance cost resulting from the use of changeable individual parts, and prevents the occurrence of an erroneous wiring. CONSTITUTION:A large number of conductors 1b is mounted to one end of a thermal head body 1, and a large number of terminals 3 to be controlled, whereon a material having a better conductivity is plated or vacuum-deposited, is attached at the ends of the extended conductors at given intervals so that they slightly emerges from the surface of the substrate of the thermal head body 1. A control printed circuit board 4 for energizing a heating resistor 1a of the thermal head body 1 by means of control radio wave is installed separately from the thermal head body 1, a large number of control terminals, corresponding to the terminals 3 to be controlled, is positioned at the back of the other end of the printed circuit board 4, and the thermal head body 1 and the printed circuit board 4 are aligned with the terminals 3 to be controlled and the control terminals 5 to connect them by press by means of tightening devices 7 and 8. |
