JPS6026016U - Automatic focus movement device in surgical microscope - Google Patents

Automatic focus movement device in surgical microscope

Info

Publication number
JPS6026016U
JPS6026016U JP11644283U JP11644283U JPS6026016U JP S6026016 U JPS6026016 U JP S6026016U JP 11644283 U JP11644283 U JP 11644283U JP 11644283 U JP11644283 U JP 11644283U JP S6026016 U JPS6026016 U JP S6026016U
Authority
JP
Japan
Prior art keywords
surgical microscope
automatic focus
movement device
objective lens
focus movement
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
JP11644283U
Other languages
Japanese (ja)
Inventor
金木　昭
弘 山口
哲男 飯野
Original Assignee
ユニオン光学株式会社
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 ユニオン光学株式会社 filed Critical ユニオン光学株式会社
Priority to JP11644283U priority Critical patent/JPS6026016U/en
Publication of JPS6026016U publication Critical patent/JPS6026016U/en
Pending legal-status Critical Current

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  • Microscoopes, Condenser (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]

図面は本考案にかかる手術用顕微鏡における自動焦点移
動装置の実施例を示し、第１図は鏡基内の光路を示す原
理図、第２図は第１図の鏡基の要部を示す正面一部断面
図、第３図は第２図の側面断面図、第４図は第２図の平
面一部断面図、第５図は側面からみた作用図である。 １・・・鏡基、２・・・対物レンズ、６・・・焦点、７
・・・光、９・・・挿入孔、１０・・・鏡筒、１１・・
・長孔、１２・・・移動アーム、１４・・・長孔、１５
・・・ねじ１．１７・・・軸、１８・・・軸受、１９・
・・水平アーム、２０・・・長孔、２１・・・偏心カム
、２２・・・偏心軸、２３・・・モータ、２４・・・モ
ータ軸、２５・・・取付座、ａ・・・光軸、ｂ・・・対
物レンズの移動量、Ｃ・・・焦点の移動量。The drawings show an embodiment of the automatic focus movement device for a surgical microscope according to the present invention, and FIG. 1 is a principle diagram showing the optical path inside the mirror base, and FIG. 2 is a front view showing the main parts of the mirror base in FIG. 1. 3 is a side sectional view of FIG. 2, FIG. 4 is a partially sectional plan view of FIG. 2, and FIG. 5 is an operational view seen from the side. 1...Mirror base, 2...Objective lens, 6...Focal point, 7
... light, 9 ... insertion hole, 10 ... lens barrel, 11 ...
- Long hole, 12... Moving arm, 14... Long hole, 15
...Screw 1.17...Shaft, 18...Bearing, 19.
...Horizontal arm, 20...Elongated hole, 21...Eccentric cam, 22...Eccentric shaft, 23...Motor, 24...Motor shaft, 25...Mounting seat, a... Optical axis, b... Amount of movement of the objective lens, C... Amount of movement of the focal point.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 通過した光束が平行光線となる対物レンズを有する手術
用顕微鏡において、対物レンズがその先軸に沿って往復
動自在に設けられ、かつ該対物レンズが、モータ、クラ
ンク、シリンダ等の駆動手段により所定の周期で往復動
するアームに連結されたことを特徴とする手術用顕微鏡
における自動焦点移動装置。In a surgical microscope having an objective lens in which a light beam that passes therethrough becomes a parallel beam, the objective lens is provided so as to be able to reciprocate along its tip axis, and the objective lens is moved to a predetermined position by a driving means such as a motor, a crank, or a cylinder. An automatic focus moving device for a surgical microscope, characterized in that the device is connected to an arm that reciprocates with a period of .
JP11644283U 1983-07-28 1983-07-28 Automatic focus movement device in surgical microscope Pending JPS6026016U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11644283U JPS6026016U (en) 1983-07-28 1983-07-28 Automatic focus movement device in surgical microscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11644283U JPS6026016U (en) 1983-07-28 1983-07-28 Automatic focus movement device in surgical microscope

Publications (1)

Publication Number Publication Date
JPS6026016U true JPS6026016U (en) 1985-02-22

Family

ID=30268420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11644283U Pending JPS6026016U (en) 1983-07-28 1983-07-28 Automatic focus movement device in surgical microscope

Country Status (1)

Country Link
JP (1) JPS6026016U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03158308A (en) * 1989-11-16 1991-07-08 Oriental Chain Kogyo Kk Roller chain and chain conveyor using same
JP2009518670A (en) * 2005-12-08 2009-05-07 スイス メディカル テヒノロギー ゲーエムベーハー Optical system operating method and optical system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811711B2 (en) * 1974-09-25 1983-03-04 日本電気株式会社 Storage device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811711B2 (en) * 1974-09-25 1983-03-04 日本電気株式会社 Storage device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03158308A (en) * 1989-11-16 1991-07-08 Oriental Chain Kogyo Kk Roller chain and chain conveyor using same
JP2009518670A (en) * 2005-12-08 2009-05-07 スイス メディカル テヒノロギー ゲーエムベーハー Optical system operating method and optical system

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