Multi-component injection molding system e.g. acceleration or rotational rate sensor, for ball-point pen, has plastic component comprising stiff part and elastic member and coupled with elastic member of another plastic component

摘要

The system i.e. acceleration sensor (1), has two plastic components connected with one another, where one of the plastic components is electrically insulated and the other plastic component comprises lead-zirconate-titanate. The latter plastic component comprises a stiff part and an elastic member and is coupled with an elastic member of the former plastic component. The stiff part is selected from one of a group consisting of a housing (2), housing component, frame, stopper (5), mechanical element, break section, electrical contact surface and/or seismic mass (4). The elastic member is designed as a bending spring (3), torsion spring, tension spring, bistable spring element and/or membrane. An independent claim is also included for a method for manufacturing a multi-component injection molding system.