Combiner positioning system for head-up display

摘要

A combiner positioning system (100) for a head-up display (HUD) is provided. The positioning system includes a combiner holder (122), a pair of control discs (124), a pair of levers (126) and a driving unit (128). The combiner holder (122) is connected to the combiner (130), the levers (126) are connected to the combiner holder (122) and the control discs (124), and the driving unit (128) is connected to the control discs (124). When the driving unit (128) drives the control discs (124) to rotate, the levers (126) move the combiner holder (122) and the combiner (130). The positioning system (100) enables the combiner's first movement from parking position (storage position) to operating position (display position) and a second movement for angular fine adjustment of the combiner (130) is also enabled after reaching the operating position.