The invention provides a mirror unit and a head-up display device which can be easily manufactured. The mirror unit is provided with: a mirror main body that reflects display light; a shaft section (82) that extends along a rotation axis (AX) of the mirror main body section and is supported so as to be capable of rotating together with the mirror main body section about the rotation axis (AX); and a wire spring (81) that presses the shaft section (82) in the radial direction (R) and the axial direction (S) of the shaft section (82) by an elastic force in a state where the shaft section (82) is supported so as to be rotatable about the rotation axis (AX).

    本发明提供一种能够容易地进行制造的反射镜单元和平视显示装置。反射镜单元具备:反射镜主体部,其反射显示光;轴部(82),其沿着反射镜主体部的旋转轴(AX)延伸,并被支承为能够与反射镜主体部一起以旋转轴(AX)为中心旋转;以及线簧(81),其在轴部(82)被支承为能够以旋转轴(AX)为中心旋转的状态下,通过弹性力将轴部(82)向轴部(82)的径向(R)和轴向(S)按压。


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    Title :

    Mirror unit and head-up display device


    Additional title:

    反射镜单元和平视显示装置


    Contributors:

    Publication date :

    2023-11-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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