| 发明名称 | Light scanning device | ||
| 摘要 | A light scanning device includes: a light source configured to emit a light beam; a deflector configured to deflect and scan the light beam from the light source in a main scanning direction; a driving source that drives the deflector; and a housing including a support wall to which the driving source is fixed. The support wall has a first surface, a second surface to which the driving source is fixed and that is deviated with respect to the first surface in a direction perpendicular to the first surface, and a third surface that connects the first surface and the second surface and is inclined to form obtuse angles relative to the first surface and the second surface. | ||
| 申请公布号 | US8780428(B2) | 申请公布日期 | 2014.07.15 |
| 申请号 | US201113069794 | 申请日期 | 2011.03.23 |
| 申请人 | Brother Kogyo Kabushiki Kaisha | 发明人 | Kusuda Shinya;Mori Shogo |
| 分类号 | G02B26/12 | 主分类号 | G02B26/12 |
| 代理机构 | Banner & Witcoff, Ltd. | 代理人 | Banner & Witcoff, Ltd. |
| 主权项 | 1. A light scanning device comprising: a light source configured to emit a light beam; a deflector configured to deflect and scan the light beam from the light source in a main scanning direction; a driving source that drives the deflector; and a housing including a support wall to which the driving source is fixed, wherein the support wall has a first surface to which the light source is fixed, a second surface to which the driving source is fixed and that is recessed with respect to the first surface in a direction perpendicular to the first surface, and a third surface that connects the first surface and the second surface and is inclined to form obtuse angles relative to the first surface and the second surface, wherein the light beam emitted from the light source travels across the first surface and the third surface to the deflector, and wherein the light beam is deflected by the deflector across the third surface and the first surface in the main scanning direction. | ||
| 地址 | Nagoya-shi, Aichi-ken JP | ||