| 发明名称 |
DOME CAMERA |
| 摘要 |
A dome camera includes a spherical cover, a camera lens provided inside the spherical cover and a darkening unit arranged between the spherical cover and the camera lens so as to partially block light entering the camera lens and to suppress image quality deterioration. The camera lens is rotatable in a tilt direction, and when a tilt angle of the camera lens exceeds a predetermined threshold angle, the darkening unit is inserted between the spherical cover and the camera lens. |
| 申请公布号 |
US2014333767(A1) |
申请公布日期 |
2014.11.13 |
| 申请号 |
US201414337355 |
申请日期 |
2014.07.22 |
| 申请人 |
PANASONIC CORPORATION |
发明人 |
JIKIHARA Yuuya;WADA Jyouji;OKA Masahito |
| 分类号 |
G03B11/04;G08B13/196 |
主分类号 |
G03B11/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A dome camera comprising:
a spherical cover; a camera lens provided inside the spherical cover; and a darkening unit arranged between the spherical cover and the camera lens so as to partially block light entering the camera lens and to suppress image quality deterioration, wherein the camera lens is rotatable in a tilt direction, and wherein, when a tilt angle of the camera lens exceeds a predetermined threshold angle, the darkening unit is inserted between the spherical cover and the camera lens. |
| 地址 |
Osaka JP |
