JPS5869813U - Turret type lens variable magnification device - Google Patents

Turret type lens variable magnification device

Info

Publication number
JPS5869813U
JPS5869813U JP16387381U JP16387381U JPS5869813U JP S5869813 U JPS5869813 U JP S5869813U JP 16387381 U JP16387381 U JP 16387381U JP 16387381 U JP16387381 U JP 16387381U JP S5869813 U JPS5869813 U JP S5869813U
Authority
JP
Japan
Prior art keywords
turret
type lens
magnification device
variable magnification
turret type
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
JP16387381U
Other languages
Japanese (ja)
Inventor
遠藤　到
Original Assignee
オリンパス光学工業株式会社
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 オリンパス光学工業株式会社 filed Critical オリンパス光学工業株式会社
Priority to JP16387381U priority Critical patent/JPS5869813U/en
Priority to US06/437,756 priority patent/US4544236A/en
Priority to DE3240401A priority patent/DE3240401C2/en
Publication of JPS5869813U publication Critical patent/JPS5869813U/en
Pending legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
  • Structure And Mechanism Of Cameras (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) [Abstract] 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 drawings]

第１図は従来のターレット式レンズ変倍装置を示す斜視
図、第２図は本考案によるターレット式レンズ変倍装置
の一実施例を示す斜視図、第３図は本考案による他の実
施例を示す斜視図である。 １１ａ、　　１　ｌｂ、　　Ｉ　ＩＣ・・・・・・変倍
レンズ、１２・・・・・・ターレット板、１３・・・・
・・駆動板、１４・・・・・・駆動モータ、１５・・・
・・・ピニオン、１６・・・・・・連動ピン、１７・・
・・・・係止部材、１８．１８’・・・・・・フォトイ
ンタラプタ。FIG. 1 is a perspective view showing a conventional turret-type lens magnification device, FIG. 2 is a perspective view showing an embodiment of the turret-type lens magnification device according to the present invention, and FIG. 3 is another embodiment according to the present invention. FIG. 11a, 1 lb, I IC... variable magnification lens, 12... turret plate, 13...
... Drive plate, 14... Drive motor, 15...
...Pinion, 16...Interlocking pin, 17...
...Locking member, 18.18'...Photo interrupter.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 倍率の異なる複数のレンズを保持し且つ回転可能に配設
されたターレットを備えるターレット式レンズ変倍装置
において、各レンズに対応する位置に複数の係止部が形
成されたターレットと、該ターレットを位置決めするた
めに該係止部に係合し得る係止部材とを備えており、該
係止部材が該係止部に係合する動作をフォトインタラプ
タの如き光電素子で検出することによりターレットを駆
動するモータが停止せしめられるようにしたことを特徴
とする、ターレット式レンズ変倍装置。In a turret-type lens magnification device equipped with a rotatably arranged turret that holds a plurality of lenses with different magnifications, the turret has a plurality of locking portions formed at positions corresponding to each lens, and the turret The turret is equipped with a locking member that can be engaged with the locking portion for positioning, and the turret is moved by detecting the movement of the locking member engaging the locking portion with a photoelectric element such as a photointerrupter. A turret type lens magnification device characterized in that a driving motor can be stopped.
JP16387381U 1981-11-02 1981-11-02 Turret type lens variable magnification device Pending JPS5869813U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP16387381U JPS5869813U (en) 1981-11-02 1981-11-02 Turret type lens variable magnification device
US06/437,756 US4544236A (en) 1981-11-02 1982-10-29 Turret
DE3240401A DE3240401C2 (en) 1981-11-02 1982-11-02 Rotatable lens changer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16387381U JPS5869813U (en) 1981-11-02 1981-11-02 Turret type lens variable magnification device

Publications (1)

Publication Number Publication Date
JPS5869813U true JPS5869813U (en) 1983-05-12

Family

ID=29956151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16387381U Pending JPS5869813U (en) 1981-11-02 1981-11-02 Turret type lens variable magnification device

Country Status (1)

Country Link
JP (1) JPS5869813U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563191A (en) * 1979-06-14 1981-01-13 Kawasaki Heavy Ind Ltd Continuous path speed control system for industrial robot
JPS5636614A (en) * 1979-09-04 1981-04-09 Tokyo Optical Co Ltd Turret type variable power device in lens system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563191A (en) * 1979-06-14 1981-01-13 Kawasaki Heavy Ind Ltd Continuous path speed control system for industrial robot
JPS5636614A (en) * 1979-09-04 1981-04-09 Tokyo Optical Co Ltd Turret type variable power device in lens system

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