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1. WO2014103457 - LENS DRIVE APPARATUS

Publication Number WO/2014/103457
Publication Date 03.07.2014
International Application No. PCT/JP2013/076682
International Filing Date 01.10.2013
IPC
G02B 7/04 2006.1
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
CPC
G02B 7/026
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7Mountings, adjusting means, or light-tight connections, for optical elements
02for lenses
026using retaining rings or springs
G02B 7/08
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
08adapted to co-operate with a remote control mechanism
G02B 7/10
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
10by relative axial movement of several lenses, e.g. of varifocal objective lens
G03B 2205/0053
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
2205Adjustment of optical system relative to image or object surface other than for focusing
0053Driving means for the movement of one or more optical element
G03B 3/10
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
3Focusing arrangements of general interest for cameras, projectors or printers
10Power-operated focusing
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
Applicants
  • シャープ株式会社 SHARP KABUSHIKI KAISHA [JP]/[JP]
Inventors
  • 春日 恭二 KASUGA, Kyoji
Agents
  • 特許業務法人原謙三国際特許事務所 HARAKENZO WORLD PATENT & TRADEMARK
Priority Data
2012-28356226.12.2012JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) LENS DRIVE APPARATUS
(FR) APPAREIL D'ENTRAÎNEMENT DE LENTILLE
(JA) レンズ駆動装置
Abstract
(EN) Parts (91, 92) of a lower plate spring (9) of a lens drive apparatus (1) are respectively provided with: base-fixed sections (911, 921) that are fixed to a base (11); lens holder-fixed sections (912, 922) that are fixed to a lens holder (8); and arm sections (913, 923) that connect the base-fixed sections and the lens holder-fixed sections. The base-fixed sections (911, 921) are respectively provided with terminal connecting sections (911b, 921b) which have elastic sections (911c, 921c) that are provided close to the terminal connecting sections.
(FR) Selon l'invention, des parties (91, 92) d'un ressort à lame inférieur (9) d'un appareil d'entraînement de lentille (1) sont respectivement dotées : de sections fixées à une base (911, 921) qui sont fixées à une base (11) ; de sections fixées à un porte-lentille (912, 902) qui sont fixées à un porte-lentille (8) ; et de section de bras (913, 923) qui relient les sections fixées à une base et les sections fixées à un porte-lentille. Les sections fixées à une base (911, 921) sont respectivement dotées de sections de connexion de borne (911b, 921b) qui comportent des sections élastiques (911c, 921c) disposées à proximité des sections de connexion de borne.
(JA)  レンズ駆動装置(1)の下側板バネ(9)のパーツ(91、92)は、ベース(11)に固定されるベース固定部(911、921)と、レンズホルダ(8)に固定されるレンズホルダ固定部(912、922)と、これらを接続するアーム部(913、923)とを有し、ベース固定部(911、921)では、付近に弾性部(911c、921c)が設けられた端子接続部(911b、921b)が設けられている。
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