| 发明名称 |
PROJECTED KNOB DEVICE |
| 摘要 |
A knob device includes a knob body, a graphic plate, and a light source. The knob body has a hollow space and has an end equipped with a screen. The graphic plate has multiple graphic windows including graphic symbols, respectively. The light source is configured to emit light through both at least one of the graphic windows and the hollow space to project at least one of the graphic symbols on the screen. The graphic plate is movable to switch the at least one of the graphic symbols to another of the graphic symbols. |
| 申请公布号 |
US2016079013(A1) |
申请公布日期 |
2016.03.17 |
| 申请号 |
US201514635500 |
申请日期 |
2015.03.02 |
| 申请人 |
DENSO International America, Inc. ;DENSO CORPORATION |
发明人 |
Levay Christopher;Guzman Christopher |
| 分类号 |
H01H19/02 |
主分类号 |
H01H19/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A knob device comprising:
a knob body having a hollow space and having an end equipped with a screen; a graphic plate having a plurality of graphic windows including graphic symbols, respectively; and a light source configured to emit light through both at least one of the graphic windows and the hollow space to project at least one of the graphic symbols on the screen, wherein the graphic plate is movable to switch the at least one of the graphic symbols to an other of the graphic symbols. |
| 地址 |
Southfield MI US |
