发明名称 |
ZOOM LENS BARREL ASSEMBLY |
摘要 |
A zoom lens barrel assembly including: a first zoom ring comprising a first protrusion; a guide ring disposed around the first zoom ring comprising a first guide slot through which the first protrusion passes, and a second guide slot; a second zoom ring comprising a second protrusion, and movable in an axial direction; a first cylinder comprising a guide groove into which the second protrusion inserts, and a third protrusion passing through the second guide slot, and disposed between the first and second zoom rings; a second cylinder disposed around the guide ring comprising a fourth protrusion, a first groove portion into which the first protrusion inserts, and a second groove portion into which the third protrusion inserts, and supporting the first zoom ring and the first cylinder; and an external cylinder disposed around the second cylinder and comprising a third groove portion into which the fourth protrusion inserts.
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申请公布号 |
CA2826084(A1) |
申请公布日期 |
2012.08.16 |
申请号 |
CA20122826084 |
申请日期 |
2012.01.11 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE, CHAN-HO;KIM, YOUNG-EUN;KIM, BONG-CHAN;KIM, JONG-JUN;OH, HYUN-MIN;CHUNG, HEE-YUN |
分类号 |
G02B7/04;G02B7/10;G03B13/32;G03B17/02 |
主分类号 |
G02B7/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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