JP6397873B2 - レンズ装置及びレンズ装置を備える監視カメラ - Google Patents
レンズ装置及びレンズ装置を備える監視カメラ Download PDFInfo
- Publication number
- JP6397873B2 JP6397873B2 JP2016220108A JP2016220108A JP6397873B2 JP 6397873 B2 JP6397873 B2 JP 6397873B2 JP 2016220108 A JP2016220108 A JP 2016220108A JP 2016220108 A JP2016220108 A JP 2016220108A JP 6397873 B2 JP6397873 B2 JP 6397873B2
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- Prior art keywords
- lens
- lens device
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- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
- G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
-
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
- G03B3/02—Focusing arrangements of general interest for cameras, projectors or printers moving lens along baseboard
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
-
- 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
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
- H04N23/682—Vibration or motion blur correction
- H04N23/685—Vibration or motion blur correction performed by mechanical compensation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
- Studio Devices (AREA)
Description
Claims (11)
- 監視カメラ用のレンズ装置(100)であって、
外ねじ(110)が設けられた連結部分(108)を有するレンズ部材(102)と、
前記連結部分(108)を受容し、前記外ねじ(110)に対応する内ねじ(114)が設けられた貫通孔(112)を有する調節部材(104)と、
前記連結部分(108)を受容し、前記外ねじ(110)に対応する内ねじ(118)が設けられた受容部分(116)を有するホルダ部材(106)と
を備え、
前記レンズ装置(100)が、前記レンズ部材(102)の前記連結部分(108)の前記外ねじ(110)を、前記調節部材(104)の前記貫通孔(112)の前記内ねじ(114)内にねじ込み、更には前記ホルダ部材(106)の前記受容部分(116)内にねじ込むことによって組み立てられ、
前記ホルダ部材(106)の前記受容部分(116)が楔形上部係合面(120)を有しており、前記調節部材(104)が相補型の楔形底部係合面(113)を有しており、
前記調節部材(104)が、前記レンズ装置(100)の非係合状態と係合状態との間で、前記ホルダ部材(106)に対して螺合移動可能であり、前記係合状態では、前記調節部材(104)の前記楔形底部係合面(113)が、前記レンズ部材(102)をロックするために前記ホルダ部材(106)の前記受容部分(116)の前記楔形上部係合面(120)と楔形に係合するレンズ装置。 - 前記受容部分(116)が、前記ホルダ部材(106)の前記受容部分(116)の前記楔形上部係合面(120)を形成する円錐台形台座(124)を備え、前記調節部材(104)が、前記調節部材(104)の前記楔形底部係合面(113)を形成する円錐台形突起(126)を有している、請求項1に記載のレンズ装置。
- 前記調節部材が、前記楔形底部係合面を形成する円錐台形台座を備え、前記受容部分が、前記ホルダ部材の前記受容部分の前記楔形上部係合面を形成する円錐台形突起を有している、請求項1に記載のレンズ装置。
- 前記ホルダ部材(106)の底側(130)に配置され、前記レンズ部材(102)の軸方向(122)に前記レンズ部材(102)を付勢するために、前記レンズ装置(100)が組み立てられた状態で前記レンズ部材(102)を係合させるように適合された付勢部材(128)を更に備える、請求項1から3の何れか一項に記載のレンズ装置。
- 前記付勢部材(128)が弾性ガスケットを備える、請求項4に記載のレンズ装置。
- 前記弾性ガスケットがz形状を有する断面を有している、請求項5に記載のレンズ装置。
- 前記弾性ガスケットがシリコーンゴムを含む、請求項5又は6に記載のレンズ装置。
- 前記付勢部材(128)が、前記レンズ部材(102)及び前記ホルダ部材(106)と接触して配置されて、汚染物質が前記付勢部材(128)の内部に侵入するのを防止するための環境シール(132)を形成する、請求項5から7の何れか一項に記載のレンズ装置。
- 前記付勢部材(128)が環形状を有している、請求項5から8の何れか一項に記載のレンズ装置。
- 前記ホルダ部材(106)が、前記ホルダ部材(106)の底側(130)に開口(133)を備え、前記レンズ部材(102)と前記底側(130)の近くに配置された画像センサ(202)との間に自由な視線を提供する、請求項1から9の何れか一項に記載のレンズ装置。
- 請求項1から10の何れか一項に記載のレンズ装置(100)を備える監視カメラ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15194756.1A EP3168682B1 (en) | 2015-11-16 | 2015-11-16 | A lens arrangement and a monitoring camera comprising the lens arrangement |
EP15194756.1 | 2015-11-16 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2017138579A JP2017138579A (ja) | 2017-08-10 |
JP2017138579A5 JP2017138579A5 (ja) | 2018-03-15 |
JP6397873B2 true JP6397873B2 (ja) | 2018-09-26 |
Family
ID=54608320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016220108A Active JP6397873B2 (ja) | 2015-11-16 | 2016-11-11 | レンズ装置及びレンズ装置を備える監視カメラ |
Country Status (6)
Country | Link |
---|---|
US (2) | US10310291B2 (ja) |
EP (2) | EP3306387B1 (ja) |
JP (1) | JP6397873B2 (ja) |
KR (1) | KR20170057161A (ja) |
CN (1) | CN106851055B (ja) |
TW (1) | TWI659231B (ja) |
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JP6568029B2 (ja) * | 2016-09-16 | 2019-08-28 | 富士フイルム株式会社 | プリンタ付きデジタルカメラ |
EP3570103B1 (en) * | 2018-05-17 | 2020-07-01 | Axis AB | Camera arrangement and method for aligning a sensor board and an optics unit |
EP3700183B1 (en) * | 2019-02-20 | 2020-12-16 | Axis AB | Camera |
US11397305B2 (en) * | 2019-07-03 | 2022-07-26 | Shoppertrak Rct Corporation | Self-centering locking lens holder |
EP3792688B1 (en) * | 2019-09-16 | 2022-05-18 | Axis AB | Lens holder, lens member, lens arrangement and camera device comprising such a lens arrangement |
CN110440929B (zh) * | 2019-09-17 | 2021-03-16 | 昆明北方红外技术股份有限公司 | 热像仪安装基准面偏差消除装调方法 |
CN112702500B (zh) * | 2020-12-30 | 2023-02-03 | 广州市森锐科技股份有限公司 | 一种视频会议终端的图像采集装置 |
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-
2015
- 2015-11-16 EP EP17200277.6A patent/EP3306387B1/en active Active
- 2015-11-16 EP EP15194756.1A patent/EP3168682B1/en active Active
-
2016
- 2016-10-20 CN CN201610915525.7A patent/CN106851055B/zh active Active
- 2016-11-11 JP JP2016220108A patent/JP6397873B2/ja active Active
- 2016-11-16 KR KR1020160152559A patent/KR20170057161A/ko active Search and Examination
- 2016-11-16 TW TW105137352A patent/TWI659231B/zh active
- 2016-11-16 US US15/353,201 patent/US10310291B2/en active Active
-
2018
- 2018-04-12 US US15/951,682 patent/US20180231795A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20180231795A1 (en) | 2018-08-16 |
EP3168682B1 (en) | 2017-12-27 |
TW201728968A (zh) | 2017-08-16 |
EP3306387A1 (en) | 2018-04-11 |
JP2017138579A (ja) | 2017-08-10 |
CN106851055B (zh) | 2018-07-06 |
US20170139226A1 (en) | 2017-05-18 |
TWI659231B (zh) | 2019-05-11 |
KR20170057161A (ko) | 2017-05-24 |
US10310291B2 (en) | 2019-06-04 |
CN106851055A (zh) | 2017-06-13 |
EP3168682A1 (en) | 2017-05-17 |
EP3306387B1 (en) | 2018-10-03 |
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Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |