Automatic dimming lens device is composed of a motor coil (1), the diaphragm (2), motor control cable (3), motor gear (4) and diaphragm ring gear (5), (6) the aperture body and an upper cover (7), motor gear (8) and diaphragm ring gear (9), pin hole (10), the diaphragm (11), (12), fixed pin slot pin (13), pin (14); the diaphragm (11) is arranged in the aperture body (6) of central aperture ring gear (9) is arranged on one surface of pin, pin (14) (14) is arranged above the fixed pin (13), fixed pin (13) is arranged on one side of the fixed pin groove (12); the aperture ring gear (9) on the other side of the aperture setting motor (2), diaphragm motor (2) is arranged on one side of the motor coil (1), motor coil (1) connected to the outer side of the control The cable (3); diaphragm motor (2) is arranged above the motor gear motor gear (4), (4) is arranged below the ring gear (5), the ring gear (5) and the aperture ring gear (9) is arranged above the motor gear (8) engaged on the cover (7) is arranged in the aperture body (6 on the other side).
【技术实现步骤摘要】
【技术保护点】
自动调光镜头装置,是由电机线圈(1)、光阑电机(2)、控制排线(3)、电机齿轮(4)、光阑齿圈(5)、光阑本体(6)、上盖(7)、电机齿轮(8)、光阑齿圈(9)、动销孔(10)、光阑片(11)、定销槽(12)、定销(13)、动销(14)构成;其特征在于:光阑片(11)设置在光阑本体(6)中部,光阑齿圈(9)一面上设置动销(14),动销(14)上方设置定销(13),定销(13)的一侧设置定销槽(12);光阑齿圈(9)另一面上设置光阑电机(2),光阑电机(2)一侧设置电机线圈(1),电机线圈(1)外侧连接控制排线(3);光阑电机(2)上方设置电机齿轮(4),电机齿轮(4)下方设置齿圈(5),齿圈(5)与光阑齿圈(9)上方设置的电机齿轮(8)咬合,上盖(7)设置在光阑本体(6)另一面。
【技术特征摘要】
【专利技术属性】
技术研发人员:汪超琦,李杰,
申请(专利权)人:洛阳银燕科技有限公司,
类型:实用新型
国别省市:41[中国|河南]
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