发明名称 |
VIBRATING DEVICE AND CAMERA |
摘要 |
Provided is a vibrating device capable of advantageously removing water droplets and the like adhered to a cover or a lens, without imparting a large load on a piezoelectric vibrator. This vibrating device 2 is used in a camera body that includes a lens 9. The vibrating device comprises: a tubular vibrating body portion 12 provided with a piezoelectric vibrator 15; a tubular mode-converting coupling portion 21 coupled to one end of the tubular vibrating body portion 12; and a translucent body portion 22 joined to the mode-converting coupling portion 21. The translucent body portion 22 includes a translucent part disposed in front of the lens 9. The mode-converting coupling portion 21 includes a thin-walled portion having a thickness that is less than that of the tubular vibrating body portion 12. |
申请公布号 |
WO2017022382(A1) |
申请公布日期 |
2017.02.09 |
申请号 |
WO2016JP69399 |
申请日期 |
2016.06.30 |
申请人 |
MURATA MANUFACTURING CO., LTD. |
发明人 |
FUJIMOTO, Katsumi;IKEUCHI, Shinsuke;NISHIYAMA, Kenji;NOMURA, Masanobu |
分类号 |
H04N5/225;B06B1/06;G03B15/00;G03B17/02;G03B17/56 |
主分类号 |
H04N5/225 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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