PROBLEM TO BE SOLVED: To provide an instrument capable of displaying a measurement value in two different types of units side by side and capable of improving the visibility of the side-by-side display.SOLUTION: An instrument 1 comprises: a number plate 2 on which a main index portion 3 in which velocities are displayed in miles is provided; and a sub-display portion 12 disposed apart from the number plate 2 on a front surface of the number plate 2 and inside of the main index portion 3. The sub-display portion 12 includes an outer circumference concentric with the main index portion 3, and a sub-index portion 14 in which velocities are displayed in kilometers is provided on the outer circumference. The sub-index portion 14 includes a scale portion 16, and the scale portion 16 is constituted by a plurality of convex portions 161 extending radially outward from an outer circumferential edge 201 of the sub-display portion 12 in a projecting shape in a back surface direction. Each convex portion 161 is formed out of a light guide member. An LED is disposed on the back surface of the number plate 2, and light from the LED is supplied to the scale portion 16 via a light guide member provided in a support portion supporting the sub-display portion 12 and a light guide member provided in the sub-display portion, thereby illuminating the scale portion 16.SELECTED DRAWING: Figure 1
【課題】計測値を異なる2種類の単位で併記表示を可能とした計器において、その併記表示の視認性を向上できる計器を提供する。【解決手段】計器1は、速度をマイル表示で表した主指標部3が設けられた文字板2と、文字板2の前面側かつ主指標部3の内側に文字板2から間隔を空けて配置された従表示部12とを備える。従表示部12は、主指標部3と同心の円形の外周を有し、その外周に速度をキロメートル表示で表した従指標部14が設けられる。従指標部14は目盛部16を含み、目盛部16は、従表示部12の外周縁201から径方向外側に凸状かつ背面方向に伸びた複数の凸状部161から構成される。各凸状部161は導光体で形成される。文字板2の背面側にはLEDが配置され、そのLEDからの光が、従表示部12を支持する支持部内に設けられた導光体及び従表示部12内に設けられた導光体を介して目盛部16に供給されることで、目盛部16を照明する。【選択図】図1
INSTRUMENT
計器
2016-02-01
Patent
Electronic Resource
Japanese
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 |
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