Patent ID: 9110285
Filing Date: 2015-08-18
Classification: G02B

Abstract:
1. A head-up display comprising: a projection screens; a device configured to move and to position the projection screen, wherein to extend or retract the projection screen by the device, a linear movement with a linear path is transformed into a pivoting movement with a non-linear path, and wherein an adjustment of incline of the projection screen is actuatable by the device when the projection screen is in an operating position; a drive unit configured to move the device, wherein the drive unit is mechanically coupled to a slide to transform rotating motion of the drive unit into linear movement of the slide in a guide rail; and at least two guide pins on the slide projecting into the guide rail, wherein the at least two guide pins form end stops for the slide within the guide rail, the slide is mechanically coupled to a transformation element by a connecting pin, the connecting pin projects into a slotted hole in the transformation element, and the transformation element is rotatably or pivotably mounted about a fixed first rotation axle.