发明名称 |
HOUSING OF ELECTRONIC DEVICE AND SPEAKER |
摘要 |
A speaker includes a shell and a vibration device. The vibration device is fixed on the shell. The shell defines a closed space. The closed space is filled with gas. The vibration device can drive the shell to vibrate to produce sound. A speaker is also provided. |
申请公布号 |
US2016309261(A1) |
申请公布日期 |
2016.10.20 |
申请号 |
US201514714781 |
申请日期 |
2015.05.18 |
申请人 |
HONG FU JIN PRECISION INDUSTRY (WuHan) CO., LTD. ;HON HAI PRECISION INDUSTRY CO., LTD. |
发明人 |
LIU FU-MING;WU JENG-DA |
分类号 |
H04R9/06 |
主分类号 |
H04R9/06 |
代理机构 |
|
代理人 |
|
主权项 |
1. A housing of electronic device comprising:
a vibration device; and a shell defining a closed space; wherein the vibration device is fixed to the shell, the closed space is filled with gas, and the shell is configured to produce sound through vibration. |
地址 |
Wuhan CN |