| 发明名称 |
WATERPROOF ELECTRONIC DEVICE AND ITS MAGNETIC SENSING SWITCH |
| 摘要 |
A waterproof electronic device includes a shell, a magnetic sensing switch, and a button responding circuit arranged in the interior. The magnetic sensing switch includes a magnetic sensing unit arranged in the interior of the shell and a magnetic button arranged on the exterior of the shell. The magnetic sensing unit is coupled to the button responding circuit. When the magnetic button is pushed closer to the magnetic sensing unit by a predetermined distance, the magnetic sensing unit is activated by the Hall effect, and outputs a trigger signal to the button responding circuit, and the button responding circuit performs a desired function. |
| 申请公布号 |
US2014184367(A1) |
申请公布日期 |
2014.07.03 |
| 申请号 |
US201314092950 |
申请日期 |
2013.11.28 |
| 申请人 |
HON HAI PRECISION INDUSTRY CO., LTD. |
发明人 |
LIAO KUANG-YAO |
| 分类号 |
H03K17/95 |
主分类号 |
H03K17/95 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A waterproof electronic device comprising:
a shell; a magnetic sensing switch comprising a magnetic sensing unit arranged in the interior of the shell and a magnetic button arranged on the exterior of the shell; and a button responding circuit arranged in the interior of the shell and coupled to the magnetic sensing unit; wherein when the magnetic button is pushed closer to the magnetic sensing unit by a predetermined distance, the magnetic sensing unit is activated by the Hall effect, and outputs a trigger signal to the button responding circuit, and the button responding circuit responds to the trigger signal and performs a desired function. |
| 地址 |
New Taipei TW |
