CN201429767Y - 微型投影机调焦装置 - Google Patents
微型投影机调焦装置 Download PDFInfo
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- CN201429767Y CN201429767Y CN2009201664540U CN200920166454U CN201429767Y CN 201429767 Y CN201429767 Y CN 201429767Y CN 2009201664540 U CN2009201664540 U CN 2009201664540U CN 200920166454 U CN200920166454 U CN 200920166454U CN 201429767 Y CN201429767 Y CN 201429767Y
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- lens barrel
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- focusing ring
- opening
- focus control
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009201664540U CN201429767Y (zh) | 2009-07-13 | 2009-07-13 | 微型投影机调焦装置 |
Applications Claiming Priority (1)
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CN2009201664540U CN201429767Y (zh) | 2009-07-13 | 2009-07-13 | 微型投影机调焦装置 |
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CN201429767Y true CN201429767Y (zh) | 2010-03-24 |
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CN2009201664540U Expired - Fee Related CN201429767Y (zh) | 2009-07-13 | 2009-07-13 | 微型投影机调焦装置 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104006355A (zh) * | 2014-05-29 | 2014-08-27 | 广东凯西欧照明有限公司 | Led变焦灯配件 |
CN104165216A (zh) * | 2013-05-19 | 2014-11-26 | 沈阳峰点科技有限公司 | 一种拨动环的设计 |
CN108366241A (zh) * | 2018-04-28 | 2018-08-03 | 深圳暴风统帅科技有限公司 | 一种投影设备 |
CN110045566A (zh) * | 2018-01-17 | 2019-07-23 | 卡西欧计算机株式会社 | 利用控制杆操作使旋转体旋转的操作装置和具备该操作装置的投影装置 |
CN111878689A (zh) * | 2020-07-30 | 2020-11-03 | 安徽文香信息技术有限公司 | 一种用于智慧教室的可调节投影装置 |
-
2009
- 2009-07-13 CN CN2009201664540U patent/CN201429767Y/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104165216A (zh) * | 2013-05-19 | 2014-11-26 | 沈阳峰点科技有限公司 | 一种拨动环的设计 |
CN104006355A (zh) * | 2014-05-29 | 2014-08-27 | 广东凯西欧照明有限公司 | Led变焦灯配件 |
CN104006355B (zh) * | 2014-05-29 | 2017-10-20 | 广东凯西欧照明有限公司 | Led变焦灯配件 |
CN110045566A (zh) * | 2018-01-17 | 2019-07-23 | 卡西欧计算机株式会社 | 利用控制杆操作使旋转体旋转的操作装置和具备该操作装置的投影装置 |
CN108366241A (zh) * | 2018-04-28 | 2018-08-03 | 深圳暴风统帅科技有限公司 | 一种投影设备 |
CN111878689A (zh) * | 2020-07-30 | 2020-11-03 | 安徽文香信息技术有限公司 | 一种用于智慧教室的可调节投影装置 |
CN111878689B (zh) * | 2020-07-30 | 2021-09-10 | 安徽文香信息技术有限公司 | 一种用于智慧教室的可调节投影装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: POLARLIGHT TECHNOLOGY CO.,LTD. Free format text: FORMER OWNER: XINYI OPTOELECTRONIC (SHENZHEN) CO., LTD. Effective date: 20100719 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 ROOM 1212, WEST TOWER, QIUSHI BUILDING,ZHUZILIN, SHENNAN MIDDLE ROAD, FUTIAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518000 203, 2/F, BUILDING 205,FACTORY BUILDING CHEGONGMIAO INDUSTRIAL ZONE, SHENNAN ROAD, FUTIAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE, ROOM 205, ROOM 206 |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100719 Address after: 518000, Che Kung Temple, Futian District, Guangdong Industrial Zone, South Road, Shenzhen, 205, 2, 203, 205, 206 rooms Patentee after: Caiyi Technology (Shenzhen) Inc. Address before: 518000 Guangdong city in Shenzhen Province, Futian District Shennan Road, West Qiushi building room 1212 Patentee before: Xinyi Optoelectronic (Shenzhen) Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20110713 |