To provide a mirror unit and head-up display device, which can be easily manufactured.SOLUTION: A mirror unit disclosed herein comprises a mirror body for reflecting display light, a shaft 82 extending along a rotation axis AX of the mirror body and being supported to be rotatable about the rotation axis AX together with the mirror body, and a wire spring 81 for pressing the shaft 82 in a radial direction R and thrust direction S of the shaft 82 by means of elastic force while the shaft 82 is supported to be rotatable about the rotation axis AX.SELECTED DRAWING: Figure 10

    【課題】製造を容易とすることができるミラーユニット及びヘッドアップディスプレイ装置を提供する。【解決手段】ミラーユニットは、表示光を反射するミラー本体部と、ミラー本体部の回転軸AXに沿って延び、ミラー本体部とともに回転軸AXを中心に回転可能に支持される軸部82と、軸部82が回転軸AXを中心に回転可能に支持された状態で、弾性力により軸部82を軸部82のラジアル方向R及びスラスト方向Sへ押圧する線バネ81と、を備える。【選択図】図10


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    Title :

    MIRROR UNIT AND HEAD-UP DISPLAY DEVICE


    Additional title:

    ミラーユニット及びヘッドアップディスプレイ装置


    Contributors:

    Publication date :

    2023-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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



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