JPS58163910U - Lens barrel drive device - Google Patents
Lens barrel drive deviceInfo
- 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
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
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)
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.
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)
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 |
-
1982
- 1982-04-26 JP JP6088682U patent/JPS58163910U/en active Pending
Cited By (1)
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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