JP6357181B2 - 駆動装置 - Google Patents
駆動装置 Download PDFInfo
- Publication number
- JP6357181B2 JP6357181B2 JP2016048094A JP2016048094A JP6357181B2 JP 6357181 B2 JP6357181 B2 JP 6357181B2 JP 2016048094 A JP2016048094 A JP 2016048094A JP 2016048094 A JP2016048094 A JP 2016048094A JP 6357181 B2 JP6357181 B2 JP 6357181B2
- Authority
- JP
- Japan
- Prior art keywords
- gear
- spur gear
- rotation
- hole
- rotating
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims description 47
- 230000007246 mechanism Effects 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 16
- 230000037431 insertion Effects 0.000 description 16
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/2015—Means specially adapted for stopping actuators in the end position; Position sensing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H35/00—Gearings or mechanisms with other special functional features
- F16H35/18—Turning devices for rotatable members, e.g. shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2014—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a vertical axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H2025/2043—Screw mechanisms driving an oscillating lever, e.g. lever with perpendicular pivoting axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H2025/2062—Arrangements for driving the actuator
- F16H2025/2075—Coaxial drive motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H2025/2062—Arrangements for driving the actuator
- F16H2025/2084—Perpendicular arrangement of drive motor to screw axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H2025/2062—Arrangements for driving the actuator
- F16H2025/209—Arrangements for driving the actuator using worm gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Transmission Devices (AREA)
Description
まず、図1及び図2を用いて、駆動装置1の構成の概要を説明する。図1及び図2は、実施形態に係る駆動装置を示す斜視図である。具体的には、図1は、駆動装置1において灯体60の光源61側から見た場合の斜視図である。また、図2は、図1における視点について駆動装置1において灯体60の光源61とは反対側から見た場合の斜視図である。
10 第1回動部
100 平ギア
20 基部
30 リードスクリュ部
37 シャフト
40 弾性保持部
50 リンク部(第2回動部)
60 灯体(被支持体)
Claims (6)
- 駆動源により第1の方向に回転するギアを有する第1回動部と、
前記ギアに連結され、前記ギアとともに前記第1の方向に回動する基部と、
前記基部に設けられシャフトを所定方向に進退させるリードスクリュ部と、
前記基部に軸支され、前記シャフトの進退に応じて、前記第1の方向とは異なる第2の方向に回動することにより、前記第2の方向に回動可能に所定の被支持体を支持する第2回動部と、
前記第1の方向の一方向への回転が規制される前記ギアを、前記第1の方向の他方向に付勢するばね部材と、
を備える駆動装置。 - 前記第1回動部は、前記ギアを前記ギアの軸方向に支持する軸受を有する、
請求項1に記載の駆動装置。 - 前記ギアが回転した角度を検知し、前記ギアの回転範囲を第1回転角度に規制する検知機構と、
前記ギアに設けられ、他の部材との接触により、前記ギアの回転範囲を前記第1回転角度よりも大きい第2回転角度に規制する規制機構と、
をさらに備える請求項1または請求項2に記載の駆動装置。 - 前記ギアは、平面の周端部の一部に設けられた複数の連結機構により、前記基部の向きを前記第1の方向に変更可能に前記基部を連結する、
請求項1〜3のいずれか1項に記載の駆動装置。 - 前記第1の方向の回転面と前記第2の方向の回転面とは交差する、
請求項1〜4のいずれか1項に記載の駆動装置。 - 前記被支持体は、光源を有する灯体である、
請求項1〜5のいずれか1項に記載の駆動装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016048094A JP6357181B2 (ja) | 2016-03-11 | 2016-03-11 | 駆動装置 |
US15/451,917 US10197138B2 (en) | 2016-03-11 | 2017-03-07 | Drive apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016048094A JP6357181B2 (ja) | 2016-03-11 | 2016-03-11 | 駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017162758A JP2017162758A (ja) | 2017-09-14 |
JP6357181B2 true JP6357181B2 (ja) | 2018-07-11 |
Family
ID=59786304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016048094A Expired - Fee Related JP6357181B2 (ja) | 2016-03-11 | 2016-03-11 | 駆動装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10197138B2 (ja) |
JP (1) | JP6357181B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016098906A (ja) * | 2014-11-21 | 2016-05-30 | Ntn株式会社 | 歯車およびこれを備えた電動アクチュエータ |
CN108168054B (zh) * | 2018-01-09 | 2023-11-14 | 珠海格力电器股份有限公司 | 运动机构及具有其的检测组件、空调器 |
CN109114465B (zh) * | 2018-08-10 | 2021-01-08 | 尚科照明集团有限公司 | 一种智能升降型led灯 |
CN112361264A (zh) * | 2020-12-02 | 2021-02-12 | 马一兵 | 一种可电动调节角度的筒灯 |
CN115143419B (zh) * | 2022-09-01 | 2023-08-15 | 宁波胜维德赫华翔汽车镜有限公司 | 照地灯、后视镜及车辆 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1386025A (en) * | 1920-09-01 | 1921-08-02 | Reinhart W Pittman | Tripod for cameras |
JPH0455283Y2 (ja) * | 1985-11-09 | 1992-12-25 | ||
US7531972B1 (en) * | 2006-11-13 | 2009-05-12 | David Worsham | Rotatable remote controlled porch light |
JP5366312B2 (ja) | 2009-06-17 | 2013-12-11 | パナソニック株式会社 | 照明器具 |
JP2011246028A (ja) * | 2010-05-28 | 2011-12-08 | Minebea Co Ltd | 航空機用照明装置 |
US9086098B2 (en) * | 2012-02-14 | 2015-07-21 | The Board Of Trustees Of The Leland Stanford Junior University | Anti-twist joint, orienting system and method |
US20150252940A1 (en) * | 2014-03-05 | 2015-09-10 | BlueSky Designs, Inc. | Mounting and positioning apparatus for increased user independence |
WO2015181710A1 (en) * | 2014-05-28 | 2015-12-03 | Lino Manfrotto + Co. S.P.A. | A support head for video photographic apparatus |
JP6184371B2 (ja) * | 2014-05-29 | 2017-08-23 | ミネベアミツミ株式会社 | 照明装置 |
US20160268669A1 (en) * | 2014-10-31 | 2016-09-15 | Eastern Metal Supply Inc. | Articulating marine antenna mount with self-locking worm drive |
-
2016
- 2016-03-11 JP JP2016048094A patent/JP6357181B2/ja not_active Expired - Fee Related
-
2017
- 2017-03-07 US US15/451,917 patent/US10197138B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US10197138B2 (en) | 2019-02-05 |
US20170261080A1 (en) | 2017-09-14 |
JP2017162758A (ja) | 2017-09-14 |
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