| 摘要 |
PURPOSE: A camera module is provided to protect a lens by being installed at a lens and allow a holder to take a role of an external housing on the lens. CONSTITUTION: A barrel(160) is installed at a lens(110) and has an insertion protrusion(161a) at an external wall. A holder(180) is an external housing of the lens. An image sensor(130) converts the light transmitted through the lens into an electric signal. The barrel and the holder are connected to each other by using the insertion protrusion and a spiral groove as a connection unit(170). |
