| 发明名称 |
MUSIC BOX IMPROVING SOUND QUALITY |
| 摘要 |
A music box includes a bed plate, a vibration plate, a plurality of projections, and a flange part. The vibration plate has one end portion fixed to the bedplate and another end portion provided with a plurality of vibration reeds extending in a first direction. The plurality of projections is configured to contact the plurality of vibration reeds and corresponds to the plurality of vibration reeds. The flange part protrudes from the bedplate in the first direction and confronts the plurality of vibration reeds. |
| 申请公布号 |
US2015000498(A1) |
申请公布日期 |
2015.01.01 |
| 申请号 |
US201414315600 |
申请日期 |
2014.06.26 |
| 申请人 |
BROTHER KOGYO KABUSHIKI KAISHA ;NIDEC SANKYO CORPORATION |
发明人 |
UEKIHARA Akito;YAMAZAKI Katsuhiro;MIYAMOTO Katsuki |
| 分类号 |
G10F1/06 |
主分类号 |
G10F1/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A music box comprising:
a bedplate; a vibration plate having one end portion fixed to the bedplate and another end portion provided with a plurality of vibration reeds extending in a first direction; a plurality of projections configured to contact each of the plurality of vibration reeds, each of the plurality of projections corresponding to each of the plurality of vibration reeds; and a flange part protruding from the bedplate in the first direction and confronting the plurality of vibration reeds. |
| 地址 |
Nagoya JP |
