Title:
回転操作ユニットおよび電子機器
Document Type and Number:
Japanese Patent JP7005397
Kind Code:
B2
Abstract:
A rotational operation unit includes a rotational operation member that is rotatable, an annular magnet configured to integrally rotate with the rotational operation member, and a magnet holding member configured to rotatably hold the magnet and including an undulated portion configured to generate a click sense as the rotational operation member rotates. The magnet includes a positioner configured to determine a position relative to the magnet holding member.
Inventors:
Keidai Hirayama
Application Number:
JP2018046686A
Publication Date:
January 21, 2022
Filing Date:
March 14, 2018
Export Citation:
Assignee:
Canon Inc
International Classes:
H01H19/20; H01H19/00; H01H25/00; H01H89/00
Domestic Patent References:
| JP2003296006A | ||||
| JP2010073481A | ||||
| JP2011175938A |
Foreign References:
| WO2015056437A1 |
Attorney, Agent or Firm:
Ryosuke Fujimoto
Atsuya Mizumoto
Tomoya Hirayama
Atsuya Mizumoto
Tomoya Hirayama
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