CN111031207A - 一种镜头后焦连续调节装置及摄像机 - Google Patents
一种镜头后焦连续调节装置及摄像机 Download PDFInfo
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- CN111031207A CN111031207A CN201911295943.0A CN201911295943A CN111031207A CN 111031207 A CN111031207 A CN 111031207A CN 201911295943 A CN201911295943 A CN 201911295943A CN 111031207 A CN111031207 A CN 111031207A
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- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 230000003287 optical effect Effects 0.000 claims abstract description 23
- 238000005096 rolling process Methods 0.000 claims description 41
- 238000009826 distribution Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 12
- 230000009467 reduction Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/58—Means for changing the camera field of view without moving the camera body, e.g. nutating or panning of optics or image sensors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Lens Barrels (AREA)
Abstract
Description
Claims (17)
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CN201911295943.0A CN111031207A (zh) | 2019-12-16 | 2019-12-16 | 一种镜头后焦连续调节装置及摄像机 |
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CN201911295943.0A CN111031207A (zh) | 2019-12-16 | 2019-12-16 | 一种镜头后焦连续调节装置及摄像机 |
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CN111031207A true CN111031207A (zh) | 2020-04-17 |
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CN201911295943.0A Pending CN111031207A (zh) | 2019-12-16 | 2019-12-16 | 一种镜头后焦连续调节装置及摄像机 |
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CN (1) | CN111031207A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112752002A (zh) * | 2020-12-25 | 2021-05-04 | 浙江大华技术股份有限公司 | 调节装置及具有其的摄像机 |
CN113395430A (zh) * | 2021-06-28 | 2021-09-14 | 维沃移动通信有限公司 | 摄像头组件和电子设备 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101661152A (zh) * | 2008-08-27 | 2010-03-03 | 鸿富锦精密工业(深圳)有限公司 | 调焦组合及具该调焦组合的投影机 |
CN102809797A (zh) * | 2011-12-08 | 2012-12-05 | 苏州科达科技有限公司 | 一种精确调整监控产品镜头后焦距的机构 |
CN202748586U (zh) * | 2012-09-10 | 2013-02-20 | 浙江宇视科技有限公司 | 一种摄像机 |
CN103336400A (zh) * | 2013-06-20 | 2013-10-02 | 杭州同尊信息技术有限公司 | 摄像机后焦调节机构组件 |
CN207337034U (zh) * | 2017-08-21 | 2018-05-08 | 浙江大华技术股份有限公司 | 一种摄像机自动后焦调节机构及摄像装置 |
CN208028984U (zh) * | 2018-04-11 | 2018-10-30 | 深圳市景阳科技股份有限公司 | 监控摄像机自动调节后焦装置 |
CN211018962U (zh) * | 2019-12-16 | 2020-07-14 | 深圳市瀚晖威视科技有限公司 | 一种镜头后焦连续调节装置及摄像机 |
-
2019
- 2019-12-16 CN CN201911295943.0A patent/CN111031207A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101661152A (zh) * | 2008-08-27 | 2010-03-03 | 鸿富锦精密工业(深圳)有限公司 | 调焦组合及具该调焦组合的投影机 |
CN102809797A (zh) * | 2011-12-08 | 2012-12-05 | 苏州科达科技有限公司 | 一种精确调整监控产品镜头后焦距的机构 |
CN202748586U (zh) * | 2012-09-10 | 2013-02-20 | 浙江宇视科技有限公司 | 一种摄像机 |
CN103336400A (zh) * | 2013-06-20 | 2013-10-02 | 杭州同尊信息技术有限公司 | 摄像机后焦调节机构组件 |
CN207337034U (zh) * | 2017-08-21 | 2018-05-08 | 浙江大华技术股份有限公司 | 一种摄像机自动后焦调节机构及摄像装置 |
CN208028984U (zh) * | 2018-04-11 | 2018-10-30 | 深圳市景阳科技股份有限公司 | 监控摄像机自动调节后焦装置 |
CN211018962U (zh) * | 2019-12-16 | 2020-07-14 | 深圳市瀚晖威视科技有限公司 | 一种镜头后焦连续调节装置及摄像机 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112752002A (zh) * | 2020-12-25 | 2021-05-04 | 浙江大华技术股份有限公司 | 调节装置及具有其的摄像机 |
CN113395430A (zh) * | 2021-06-28 | 2021-09-14 | 维沃移动通信有限公司 | 摄像头组件和电子设备 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Guofu Inventor after: Pei Ruihong Inventor after: Jiang Yan Inventor after: Hao Xiujie Inventor after: Zhou Shilong Inventor before: Wu Guofu Inventor before: Pei Ruihong Inventor before: Hao Xiujie Inventor before: Zhou Shilong |
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Effective date of registration: 20200826 Address after: 518000 Guangdong 7 Nanshan District, Shenzhen Xili Street science and Technology Park, six North Road, 31 Applicant after: SHENZHEN HANKVISION TECHNOLOGY Co.,Ltd. Applicant after: Wu Guofu Address before: 518000 Guangdong 7 Nanshan District, Shenzhen Xili Street science and Technology Park, six North Road, 31 Applicant before: SHENZHEN HANKVISION TECHNOLOGY Co.,Ltd. |