JP6584252B2 - 電子機器および撮像装置 - Google Patents

電子機器および撮像装置 Download PDF

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Publication number
JP6584252B2
JP6584252B2 JP2015180670A JP2015180670A JP6584252B2 JP 6584252 B2 JP6584252 B2 JP 6584252B2 JP 2015180670 A JP2015180670 A JP 2015180670A JP 2015180670 A JP2015180670 A JP 2015180670A JP 6584252 B2 JP6584252 B2 JP 6584252B2
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JP
Japan
Prior art keywords
region
operation member
rotation operation
sheet member
circumferential surface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2015180670A
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English (en)
Japanese (ja)
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JP2017058398A (ja
JP2017058398A5 (enExample
Inventor
貴文 岩崎
貴文 岩崎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2015180670A priority Critical patent/JP6584252B2/ja
Priority to US15/264,025 priority patent/US9838010B2/en
Publication of JP2017058398A publication Critical patent/JP2017058398A/ja
Publication of JP2017058398A5 publication Critical patent/JP2017058398A5/ja
Application granted granted Critical
Publication of JP6584252B2 publication Critical patent/JP6584252B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/968—Switches controlled by moving an element forming part of the switch using opto-electronic devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/3473—Circular or rotary encoders
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/94057—Rotary switches
    • H03K2217/94063—Rotary switches with optical detection

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Lens Barrels (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
JP2015180670A 2015-09-14 2015-09-14 電子機器および撮像装置 Expired - Fee Related JP6584252B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2015180670A JP6584252B2 (ja) 2015-09-14 2015-09-14 電子機器および撮像装置
US15/264,025 US9838010B2 (en) 2015-09-14 2016-09-13 Electronic apparatus and image pickup apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015180670A JP6584252B2 (ja) 2015-09-14 2015-09-14 電子機器および撮像装置

Publications (3)

Publication Number Publication Date
JP2017058398A JP2017058398A (ja) 2017-03-23
JP2017058398A5 JP2017058398A5 (enExample) 2018-10-25
JP6584252B2 true JP6584252B2 (ja) 2019-10-02

Family

ID=58237204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015180670A Expired - Fee Related JP6584252B2 (ja) 2015-09-14 2015-09-14 電子機器および撮像装置

Country Status (2)

Country Link
US (1) US9838010B2 (enExample)
JP (1) JP6584252B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7140587B2 (ja) * 2018-07-19 2022-09-21 キヤノン株式会社 操作リングを有するレンズ装置および撮像装置
JP7246935B2 (ja) * 2019-01-09 2023-03-28 キヤノン株式会社 回転操作装置および電子機器
US11450462B2 (en) * 2019-02-18 2022-09-20 Canon Kabushiki Kaisha Operation device that produces clicking sensation, and electronic apparatus

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0820206B2 (ja) * 1987-05-21 1996-03-04 新明和工業株式会社 駆動システム
JPH09234925A (ja) * 1996-02-28 1997-09-09 Copyer Co Ltd 画像形成装置およびその製造方法
JP4724496B2 (ja) 2005-08-29 2011-07-13 キヤノン株式会社 光学式エンコーダ
JP5586895B2 (ja) * 2009-08-17 2014-09-10 キヤノン株式会社 撮像装置
JP5574696B2 (ja) * 2009-12-21 2014-08-20 キヤノン株式会社 レンズ鏡筒
JP5574899B2 (ja) * 2010-09-24 2014-08-20 キヤノン株式会社 ロータリーエンコーダ及びこれを備えた光学機器
US9052569B2 (en) * 2011-06-23 2015-06-09 Olympus Imaging Corp. Optical instrument, and control method for optical instrument
JP2013007906A (ja) * 2011-06-24 2013-01-10 Olympus Imaging Corp レンズ鏡筒及びカメラシステム
JP6268459B2 (ja) * 2012-02-02 2018-01-31 パナソニックＩｐマネジメント株式会社 モータ制御装置および撮像装置
JP6300431B2 (ja) * 2012-04-27 2018-03-28 キヤノン株式会社 エンコーダ、レンズ装置、および、カメラ
JP6016479B2 (ja) * 2012-06-29 2016-10-26 キヤノン株式会社 エンコーダ、レンズ装置、および、カメラ
JP6039299B2 (ja) * 2012-08-08 2016-12-07 キヤノン株式会社 エンコーダ、レンズ装置、および、カメラ
US9307125B2 (en) * 2012-10-11 2016-04-05 Sony Corporation Position detection device, lens barrel, and imaging apparatus
JP6091268B2 (ja) * 2013-03-15 2017-03-08 キヤノン株式会社 位置検出装置、レンズ装置、撮像システム、工作装置、位置検出方法、および、プログラム
JP6399799B2 (ja) * 2014-05-12 2018-10-03 キヤノン株式会社 光学機器および撮像装置

Also Published As

Publication number Publication date
JP2017058398A (ja) 2017-03-23
US9838010B2 (en) 2017-12-05
US20170078536A1 (en) 2017-03-16

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