Provided is a head-up display apparatus that can be assembled with good precision while avoiding the effects of axis deviation error, the fabrication precision of a reflecting member, and the like.A head-up display apparatus 100 in which display light emitted by a display device to express an image is reflected by a reflecting part, and a virtual image corresponding to the reflected image is displayed, wherein the apparatus 100 is provided with: a reflecting-part holder 50 provided with a pair of rotary shaft parts protruding at both ends thereof, the rotary shaft parts for retaining the reflecting part; a pair of bearings 52 for rotatably supporting the pair of rotary shaft parts; and a pair of bearing holders 53 for retaining the pair of bearings 52 in a housing 1; first supported parts 54 protruding in the radial direction of the bearings 52 being provided to the bearing holders 53, and the housing 1 being provided with a hole-shaped first support part 12 in which the first supported part 54 of one bearing holder 53 is positioned, and an elongated-hole-shaped second support part 13 elongated in an axial direction X in which the first supported part 54 of the other bearing holder 53A is positioned.
HEAD-UP DISPLAY APPARATUS
HEAD-UP-ANZEIGEVORRICHTUNG
APPAREIL D'AFFICHAGE TÊTE HAUTE
2023-08-02
Patent
Electronic Resource
English
IPC: | G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |