公开(公告)号：US20090196593A1

公开(公告)日：2009-08-06

申请号：US12025456

申请日：2008-02-04

Applicant: Yi-Jen CHENG

Inventor： Yi-Jen CHENG

IPC: G03B15/03 ,  G03B17/00

CPC classification number: G03B15/03 ,  G03B17/00

Abstract: A surveillance camera comprises a base, a back plate, a holding bracket, a pivoting bracket, a lens frame, a camera lens assembly and multiple positioning devices. The back plate is attached rotatably to the base along a first rotating axis. A first positioning device is mounted between the base and the back plate and has multiple lumps and cavities engaging respectively with the lumps. The pivoting bracket is pivotally connected to the holding bracket along a pivoting axis, and a second positioning device is mounted between the pivoting bracket and the holding bracket. The lens frame is rotatably attached to the pivoting bracket along a second rotating axis, and a third positioning device is mounted between the pivoting bracket and the lens frame. The camera lens assembly is securely attached to the lens frame. Accordingly, the angle of the camera lens assembly is easily and conveniently adjusted.

Abstract translation: 监视摄像机包括基座，后板，保持支架，枢转支架，透镜框，相机透镜组件和多个定位装置。 背板沿着第一旋转轴线可旋转地附接到基座。 第一定位装置安装在基座和后板之间，并且具有分别与块结合的多个块和空腔。 枢转托架沿着枢转轴线枢转地连接到保持托架，并且第二定位装置安装在枢转托架和保持托架之间。 透镜框架沿着第二旋转轴线可旋转地附接到枢转托架，并且第三定位装置安装在枢转托架和透镜框架之间。 相机镜头组件牢固地连接到镜架上。 因此，相机镜头组件的角度容易且方便地调节。