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1. WO2020110416 - CAMERA DEVICE

Publication Number WO/2020/110416
Publication Date 04.06.2020
International Application No. PCT/JP2019/035437
International Filing Date 10.09.2019
IPC
G02B 7/02 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7Mountings, adjusting means, or light-tight connections, for optical elements
02for lenses
G03B 15/00 2006.01
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
BAPPARATUS 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
15Special procedures for taking photographs; Apparatus therefor
G03B 17/08 2006.01
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
BAPPARATUS 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
17Details of cameras or camera bodies; Accessories therefor
02Bodies
08Waterproof bodies or housings
CPC
G02B 7/02
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7Mountings, adjusting means, or light-tight connections, for optical elements
02for lenses
G03B 15/00
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
BAPPARATUS 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
15Special procedures for taking photographs; Apparatus therefor
G03B 17/08
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
BAPPARATUS 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
17Details of cameras or camera bodies; Accessories therefor
02Bodies
08Waterproof bodies or housings
Applicants
  • 株式会社JVCケンウッド JVCKENWOOD CORPORATION [JP]/[JP]
Inventors
  • 中明 靖文 NAKAAKI Yasufumi
  • 高橋 潤 TAKAHASHI Jun
Agents
  • 森下 賢樹 MORISHITA Sakaki
Priority Data
2018-22038926.11.2018JP
2018-22039026.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) CAMERA DEVICE
(FR) DISPOSITIF DE CAMÉRA
(JA) カメラ装置
Abstract
(EN)
This camera device is provided with: a lens (3) exposed to outside air; and a lens barrel (2) having a flange (21) that covers an outer edge part of the lens (3). At an inner edge part (22) of the flange (21), a tapered inclined section (24) which has the diameter increased toward the front end is formed. The taper angle A of the inclined section (24) is greater than or equal to 120 degrees.
(FR)
Ce dispositif de caméra est pourvu : d'une lentille (3) exposée à l'air extérieur ; et d'un barillet de lentille (2) ayant une bride (21) qui recouvre une partie de bord externe de la lentille (3). Au niveau d'une partie de bord interne (22) de la bride (21), une section inclinée conique (24) qui a le diamètre augmenté vers l'extrémité avant est formée. L'angle de conicité A de la section inclinée (24) est supérieur ou égal à 120 degrés.
(JA)
カメラ装置は、外気に露出するレンズ(3)と、レンズ(3)の外縁部を覆うフランジ(21)を有する鏡筒(2)と、を備える。フランジ(21)の内縁部(22)に前端に向かうにつれて大径となるテーパ状の傾斜部(24)が形成されている。傾斜部(24)のテーパ角Aが120度以上である。
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