中科微点-全球专利检索

  1. Login
  2. Sign Up
Invention Grant
US07768568B2 Camera comprising means for retaining a lens at two different positions 有权
相机包括用于将透镜保持在两个不同位置的装置

Camera comprising means for retaining a lens at two different positions
Abstract:
An imaging module (1) comprises an upper portion (20, 60, 70, 80) and an under portion (10, 30, 40, 50), which are movable with respect to each other.The under portion (10, 30, 40, 50) holds an image sensor chip (10) and has a toothed recess (52) comprising alternating short slots (53) and long slots (54).The upper portion (20, 60, 70, 80) holds a lens (20) and has a rotatably arranged rotor (80). Protrusions (82) of the rotor (80) are positioned in the recess (52) of the under portion (10, 30, 40, 50), wherein the upper portion is pressed upwards under the influence of a spring (90).Every time the upper portion (20, 60, 70, 80) is pressed towards the under portion (10, 30, 40, 50) and subsequently released, the protrusions (82) of the rotor (80) are received by another slot (53, 54). In this way, the distance between the lens (20) and the image sensor chip (10) can be varied.
Abstract(Chinese):

成像模块（1）包括可相对于彼此移动的上部（20,60,70,80）和下部（10,30,40,50）。 下部（10,30,40,50）保持图像传感器芯片（10）并且具有包括交替的短槽（53）和长槽（54）的齿形凹部（52）。 上部（20,60,70,80）保持透镜（20）并且具有可旋转地布置的转子（80）。 转子（80）的突起（82）定位在下部（10,30,40,50）的凹部（52）中，其中上部在弹簧（90）的作用下被向上按压。 每当上部（20,60,70,80）被压向下部（10,30,40,50）并随后被释放时，转子（80）的突起（82）被另一个槽（ 53，54）。 以这种方式，可以改变透镜（20）和图像传感器芯片（10）之间的距离。

Public/Granted literature
Information query
Espacenet
Patent Agency Ranking
0/0