electrical connector for a pen, aktuatoreinheit for a peninjector and method for coupling a first verbinderelements an electric connector with a second verbinderelement for a pen

摘要

Electrical connector (50) for an injector (10) comprising a first connector element (43) and a second connector element (47), the first connector element (43) comprising a connector body (44), and an electric conductor (45) being mechanically coupled to the connector body (44), being electrically coupable to a power supply and having an extern electric conductor section (45a) outside the connector body (44), the extern electric conductor section (45a) extending in a longitudinal direction (D), the second connector element (47) comprising a supporting element (48) being designed as a cylinder with a longitudinal axis (A), a first electric pin (49a) being rigidly coupled to the supporting element (48) and electrically coupable to an actuator unit (14) of the injector (10), and a second electric pin (49b) being rigidly coupled to the supporting element (48) and electrically coupled to the first electric pin (49a), the second electric pin (49b) being electrically coupled to the extern electric conductor section (45a) of the first connector element (43) in a mechanically tension-free manner and extending in a plane (P) being parallel to the longitudinal direction (D) of the extern electric conductor section (45a).