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1. WO2020110338 - OPTICAL UNIT

Publication Number WO/2020/110338
Publication Date 04.06.2020
International Application No. PCT/JP2019/016101
International Filing Date 15.04.2019
IPC
G03B 5/00 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
5Adjustment of optical system relative to image or object surface other than for focusing of general interest for cameras, projectors or printers
G02B 7/04 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7Mountings, adjusting means, or light-tight connections, for optical elements
02for lenses
04with mechanism for focusing or varying magnification
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
H04N 5/225 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment
225Television cameras
CPC
G02B 7/04
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7Mountings, adjusting means, or light-tight connections, for optical elements
02for lenses
04with mechanism for focusing or varying magnification
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 5/00
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
5Adjustment of optical system relative to image or object surface other than for focusing
H04N 5/225
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
225Television cameras ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
Applicants
  • 日本電産サンキョー株式会社 NIDEC SANKYO CORPORATION [JP]/[JP]
Inventors
  • 南澤 伸司 MINAMISAWA, Shinji
Priority Data
2018-22492630.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) OPTICAL UNIT
(FR) UNITÉ OPTIQUE
(JA) 光学ユニット
Abstract
(EN)
The present invention reduces the load applied to a flexible wiring board. Provided is an optical unit provided with: a movable body 14 provided with an optical module 12; a fixed body 16; a support mechanism 20 that supports the movable body 14 in a manner rotatable relative to the fixed body 16 in a single direction or a plurality of directions crossing the optical axis direction as a rotary axis direction; a flexible wiring board 51 that has one end connected to a connection part 50a provided to the movable body 14 and that is arranged on a first crossing direction side relative to the movable body 14, the first crossing direction crossing the optical axis direction; and a positioning unit 52 that is arranged on the first crossing direction side relative to the movable body 14 and that positions the other end of the flexible wiring board 51 in the optical axis direction, wherein the flexible wiring board 51 is folded such that folded portions thereof overlap when viewed in the optical axis direction, and the position of the rotary shaft 60 in the optical axis direction is within a range from the connection part 50a to the positioning unit 52.
(FR)
La présente invention réduit la charge appliquée à une carte de câblage flexible. L'invention concerne une unité optique comprenant : un corps mobile 14 pourvu d'un module optique 12 ; un corps fixe 16 ; un mécanisme de support 20 qui supporte le corps mobile 14 d'une manière rotative par rapport au corps fixe 16 dans une direction unique ou dans une pluralité de directions croisant la direction de l'axe optique en tant que direction d'axe de rotation ; une carte de câblage flexible 51 dont une extrémité est reliée à une partie de connexion 50a disposée sur le corps mobile 14 et qui est disposée sur un premier côté de direction de croisement par rapport au corps mobile 14, la première direction de croisement croisant la direction d'axe optique ; et une unité de positionnement 52 qui est disposée sur le premier côté de direction de croisement par rapport au corps mobile 14 et qui positionne l'autre extrémité de la carte de câblage flexible 51 dans la direction d'axe optique, la carte de câblage flexible 51 étant pliée de telle sorte que des parties pliées de celle-ci se chevauchent lorsqu'elles sont visualisées dans la direction de l'axe optique, et la position de l'arbre rotatif 60 dans la direction de l'axe optique se situant dans une plage de la partie de connexion 50a à l'unité de positionnement 52.
(JA)
フレキシブル配線基板にかかる負荷を低減する。 光学モジュール12を備える可動体14と、固定体16と、光軸方向と交差する1または複数の方向を回転軸方向として可動体14を固定体16に対して回転可能に支持する支持機構20と、可動体14に設けられた接続部50aに一端が接続され、可動体14に対して光軸方向と交差する第1交差方向側に配置されたフレキシブル配線基板51と、可動体14に対して第1交差方向側に配置され、フレキシブル配線基板51の他端を光軸方向において位置決めする位置決め部52と、を備え、フレキシブル配線基板51は、光軸方向から見て重なるように折り曲げられており、回転軸60の光軸方向における位置は、接続部50aから位置決め部52までの範囲内である光学ユニット。
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