Patent ID: 9063272
Filing Date: 2015-06-23
Classification: G02B,G03B,H04N

Abstract:
1. A camera module comprising: a lens barrel including a lens; a lens holder coupled with the lens barrel; and a sensor unit in the lens holder, wherein the lens barrel comprises: a fixing barrel; a first rotational barrel rotatably coupled with a front end portion of the fixing barrel; a second rotational barrel rotatably coupled with the fixing barrel under the first rotational barrel; a first adjusting lever being mounted on a side portion of the first rotational barrel and protruding from the first rotational barrel, the first adjusting lever rotating integrally with the first rotational barrel corresponding to the fixing barrel; and a second adjusting lever being mounted on a side portion of the second rotational barrel and protruding from the second rotational barrel, the second adjusting lever rotating integrally with the second rotational barrel corresponding to the fixing barrel, wherein a focus of the camera module is adjusted when the first rotational barrel is rotated with respect to the fixing barrel, wherein a zoom range of the camera module is adjusted when the second rotational barrel is rotated with respect to the fixing barrel, wherein the lens holder comprises: a body part including the sensor unit; and a focal length adjusting unit interposed between the lens barrel and the body part and rotatably coupled with a front end portion of the body part, wherein a focal length between the lens and the sensor unit is adjusted when the focal length adjusting unit is rotated to with respect to the body part, and wherein the camera module further comprises a housing to receive the lens barrel, the lens holder, and the sensor unit and fix the body part thereto, the housing having an outer portion provided with a first guide hole and second guide hole, the first guide hole exposing the first adjusting lever and the second guide hole exposing the second adjusting lever.