Title:
レンズ駆動装置
Document Type and Number:
Japanese Patent JP6542051
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a lens driving device having a structure facilitating assembling work for a lens holder and a leaf spring supporting it.SOLUTION: A support member 21 has a first support part 22a, a leg part 23, extending in a direction (direction Z2) away from the first support part 22a, and a second support part 23a at a tip of the leg part 23 formed. A first leaf spring 30 is assembled in a direction Z1, and an outer fixation part 32 is fixed to the first support part 22a by crimping. At this time, the first spring 30 and a metal member 60 are fixed together to the support member 21 by crimping. A lens holder 25 is assembled in the direction Z1 with a second leaf spring 40 fitted, and an outer fixation part 41 of the second leaf spring 40 is installed at the second support part 23a and fixed by crimping.SELECTED DRAWING: Figure 4
Inventors:
Katsuyuki Ishiguro
Akiyoshi Sarutate
Dai Aoki
Gomei Hideyuki
Akiyoshi Sarutate
Dai Aoki
Gomei Hideyuki
Application Number:
JP2015140403A
Publication Date:
July 10, 2019
Filing Date:
July 14, 2015
Export Citation:
Assignee:
Alps Alpine Co., Ltd.
International Classes:
G02B7/04
Domestic Patent References:
| JP2007121695A | ||||
| JP2012242648A | ||||
| JP2014085624A |
Foreign References:
| WO2013172001A1 |
Attorney, Agent or Firm:
野▲崎▼ 照夫
Iwao Hirayama
Masahiro Matsushita
Katsuyuki Okubo
Iwao Hirayama
Masahiro Matsushita
Katsuyuki Okubo