| 主权项 |
1. A head-up display device, comprising:
a projector for generating a light beam loaded with information to be displayed, a retractable combiner having a display position to display the information in the field of view of a user, and a storage position, the display position and the storage position being respectively on either side of an opening for deployment of the combiner; an optical system so configured as to define an optical path between the projector and the combiner when the latter is in its display position; an actuation mechanism for moving the combiner from its storage position into its display position and vice versa; the actuation mechanism comprising a lifting carriage carrying the combiner, the actuation mechanism being so designed that the lifting carriage executes a travel in translation to move the combiner between its storage position and its display position; the head-up display device comprising a closure element closing the deployment opening when the combiner is in its storage position, the closure element being linked to the actuation mechanism so as to close, open respectively the deployment opening during at least a part of the travel in translation of the lifting carriage, wherein; the combiner is arranged pivotably on the lifting carriage so that, in the display position of the combiner, the direction in which the combiner sends back the light beam loaded with the information to be displayed can be adjusted, the combiner is kept upright on the lifting carriage by a spring means during the travel of the latter, the combiner coming into abutment against a stop when it has reached its display position, the lifting carriage being so configured as to bear against the spring means at the limit of its travel in translation and thus cause the combiner to pivot on the lifting carriage, and the limit of travel of the carriage is adjustable to adjust the direction in which the combiner sends back the light beam loaded with the information to be displayed. |
