Patent ID: 7978250
Filing Date: 2011-07-12
Classification: G02B,G03B,H04N

Abstract:
1. A lens barrel having an image pickup element for photoelectrically converting an optical image of a subject formed through a lens into an electrical signal, said lens barrel comprising: a holding member adapted to hold the image pickup element; a fixing member, having a through hole, adapted to fix said holding member disposed on the side opposite from the subject side in an optical axis direction; an electrically driven unit capable of moving along the optical axis direction between an image pickup position of said lens barrel and a retracted position of said lens barrel; a flexible printed circuit board having its one end connected to said electrically driven unit; and a guide member extended along the optical axis direction from said electrically driven unit, wherein said guide member is inserted in said through hole of said fixing member while contacting said flexible printed circuit board when said lens barrel is in its retracted position, wherein said guide member is not inserted in said through hole of said fixing member while releasing said flexible printed circuit board therefrom when said lens barrel is moved from a wide position to a tele position, wherein said guide member projects from said holding member in a direction opposite to the direction toward the subject when said lens barrel is in the retracted position.