外観を向上させることができる指針式計器装置を提供する。指標を有する文字板12と、基板15から垂直に前面側に伸びた指針軸30aを有する指針駆動部30と、基板15の前面側を照明する光源31と、指針軸30aに接続されて回転して指標を指し示し、光源31の光で照明される指針11と、基板15及び文字板12を支持し、光源31を囲い光を指針11に導くケース側遮光壁50を有する中ケース43と、を備える。ケース側遮光壁50は、光源31よりも外側に設けられ、指針軸30aを中心に第1の径を有する内側遮光壁51と、指針軸を中心に第1の径より大きい第2の径を有する外側遮光壁52と、内側遮光壁51と外側遮光壁52とをつなぐ水平壁53と、を有する。指針11は、第2の径より小さい第3の径を有し、外側遮光壁52により形成される文字板12の背面側の空間80に先端71aを有する指針側遮光壁71を有する。

    The objective of the present invention is to provide a pointer type gauge device with which external appearance can be improved. This pointer type gauge device is provided with a dial plate 12 having an index, a pointer drive unit 30 having a pointer spindle 30a extending vertically from a base plate 15 toward a front surface side, a light source 31 for illuminating the front surface side of the base plate 15, a pointer 11 which is connected to the pointer spindle 30a, rotates to point to the index, and is illuminated by the light of the light source 31, and a middle case 43 which supports the base plate 15 and the dial plate 12, and which has a case-side light shielding wall 50 surrounding the light source 31 to guide the light to the pointer 11. The case-side light shielding wall 50 includes an inside light shielding wall 51 which is provided to the outside of the light source 31 and has a first diameter centered around the pointer spindle 30a, an outside light shielding wall 52 having a second diameter larger than the first diameter and centered around the pointer spindle, and a horizontal wall 53 joining the inside light shielding wall 51 and the outside light shielding wall 52. The pointer 11 has a pointer-side light shielding wall 71 which has a third diameter smaller than the second diameter, and which has a tip end 71a in a space 80 formed by the outside light shielding wall 52 on a rear surface side of the dial plate 12.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    指針式計器装置


    Erscheinungsdatum :

    2021-04-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES