JPS58163910U - Lens barrel drive device - Google Patents

Lens barrel drive device

Info

Publication number
JPS58163910U
JPS58163910U JP6088682U JP6088682U JPS58163910U JP S58163910 U JPS58163910 U JP S58163910U JP 6088682 U JP6088682 U JP 6088682U JP 6088682 U JP6088682 U JP 6088682U JP S58163910 U JPS58163910 U JP S58163910U
Authority
JP
Japan
Prior art keywords
lens barrel
limit position
drive device
driving device
main body
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.)
Pending
Application number
JP6088682U
Other languages
Japanese (ja)
Inventor
忠雄 高木
岡部　信夫
Original Assignee
株式会社ニコン
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 株式会社ニコン filed Critical 株式会社ニコン
Priority to JP6088682U priority Critical patent/JPS58163910U/en
Publication of JPS58163910U publication Critical patent/JPS58163910U/en
Pending legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す斜視図、第２図は第１
図のトルク伝達バンドの平面図、第３図は本考案の別の
実施例の斜視図である。 ２・・・レンズ鏡筒、３・・・駆動装置本体、５・・・
駆動歯車、８・・・レンズ操作部材、９，１０・・・ト
ルク伝達ハンド。Fig. 1 is a perspective view showing one embodiment of the present invention, and Fig. 2 is a perspective view showing an embodiment of the present invention.
FIG. 3 is a plan view of the torque transmission band shown in FIG. 3, and FIG. 3 is a perspective view of another embodiment of the present invention. 2... Lens barrel, 3... Drive device main body, 5...
Drive gear, 8... Lens operating member, 9, 10... Torque transmission hand.

Claims (1)

【実用新案登録請求の範囲】 １　可撓性を有する弾性部材をもって形成され且つ歯車
で駆動され得る歯割を有するトルク伝達ハンドをレンズ
鏡筒のレンズ操作部材の外周に巻き付は固定すると共に
、動力駆動される駆動歯車を有する駆動装置本体を、該
駆動歯車が前記トルク伝達バンドの歯列と噛み合うよう
に前記レンズ鏡筒に隣接して設けたことを特徴とするレ
ンズ鏡筒駆動装置。 ２　前記トルク伝達バンド９は、前記歯列に沿って固定
または任意に位置設定可能な制限位置設定部材１１を有
し、前記駆動装置本体３に内蔵された制限位置検知装置
１２よって該制限位置設定部材１１の設定位置が検出さ
れるように構成されていることを特徴とする実用新案登
録請求の範囲第１項記載のレンズ鏡筒駆動装置。[Claims for Utility Model Registration] 1. A torque transmitting hand formed of a flexible elastic member and having a tooth split that can be driven by a gear is wrapped around and fixed around the outer periphery of a lens operating member of a lens barrel, A lens barrel driving device characterized in that a driving device main body having a power-driven driving gear is provided adjacent to the lens barrel so that the driving gear meshes with a tooth row of the torque transmission band. 2 The torque transmission band 9 has a limit position setting member 11 that can be fixed or arbitrarily set along the tooth row, and the limit position setting member 11 is set by a limit position detection device 12 built in the drive device main body 3. The lens barrel driving device according to claim 1, characterized in that the set position of the member 11 is detected.
JP6088682U 1982-04-26 1982-04-26 Lens barrel drive device Pending JPS58163910U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6088682U JPS58163910U (en) 1982-04-26 1982-04-26 Lens barrel drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6088682U JPS58163910U (en) 1982-04-26 1982-04-26 Lens barrel drive device

Publications (1)

Publication Number Publication Date
JPS58163910U true JPS58163910U (en) 1983-11-01

Family

ID=30071115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6088682U Pending JPS58163910U (en) 1982-04-26 1982-04-26 Lens barrel drive device

Country Status (1)

Country Link
JP (1) JPS58163910U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010060652A (en) * 2008-09-01 2010-03-18 Nikon Corp Electric zoom unit and zoom microscope having it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010060652A (en) * 2008-09-01 2010-03-18 Nikon Corp Electric zoom unit and zoom microscope having it

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