JPS5948520U - Prism adjustment structure of rigid endoscope with curved part - Google Patents

Prism adjustment structure of rigid endoscope with curved part

Info

Publication number
JPS5948520U
JPS5948520U JP14448282U JP14448282U JPS5948520U JP S5948520 U JPS5948520 U JP S5948520U JP 14448282 U JP14448282 U JP 14448282U JP 14448282 U JP14448282 U JP 14448282U JP S5948520 U JPS5948520 U JP S5948520U
Authority
JP
Japan
Prior art keywords
prism
adjustment structure
curved part
rigid endoscope
rigid
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
JP14448282U
Other languages
Japanese (ja)
Inventor
桐ケ谷　忠幸
平松　義人
Original Assignee
旭光学工業株式会社
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 旭光学工業株式会社 filed Critical 旭光学工業株式会社
Priority to JP14448282U priority Critical patent/JPS5948520U/en
Publication of JPS5948520U publication Critical patent/JPS5948520U/en
Pending legal-status Critical Current

Links

Landscapes

  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Mounting And Adjusting Of Optical Elements (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図は湾曲部を有する硬性鏡の全体を示す略断面図、
第２図はレンズ保持筒の湾曲部の拡大−略断面図、第３
図は第２図の平面図である。 １・・・硬性鏡本体、２・・・接眼部、３・・・口腔内
挿入管部、６・・・レンズ保持筒、６ｂ・・・湾曲部、
８・・・観察光学系、１０・・・プリズム、１４・・・
開口部、１５・・・カバー、１６・・・調整用の止めね
じ、１７・・・プリズム取付板。　　　゛FIG. 1 is a schematic cross-sectional view showing the entire rigid scope having a curved part;
Figure 2 is an enlarged schematic cross-sectional view of the curved part of the lens holding cylinder;
The figure is a plan view of FIG. 2. DESCRIPTION OF SYMBOLS 1... Rigid scope main body, 2... Eyepiece part, 3... Intraoral insertion tube part, 6... Lens holding cylinder, 6b... Curved part,
8... Observation optical system, 10... Prism, 14...
Opening, 15... Cover, 16... Set screw for adjustment, 17... Prism mounting plate.゛

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 硬性鏡の口腔内挿入管部に挿入されるレンズ保持筒の湾
曲部胴面に硬性鏡の観察光学系の光軸を曲げるプリズム
を挿入するための開口部を開閉自在に設け、更に、該湾
曲部の胴面に上記プリズムの位置出し、角度出し調整用
の止ねじを螺設すると共に、上記プリズムにスペーサー
としての機能を備えたプリズム取付板を接着したことを
特徴とする湾曲部を有する硬性鏡におけるプリズムの調
整構造。An opening for inserting a prism that bends the optical axis of the observation optical system of the rigid scope is provided in the curved body surface of the lens holding tube inserted into the intraoral insertion tube of the rigid scope, and further, A rigid body having a curved part, characterized in that a set screw for adjusting the position and angle of the prism is screwed onto the body surface of the part, and a prism mounting plate having a function as a spacer is glued to the prism. Adjustment structure of prism in mirror.
JP14448282U 1982-09-24 1982-09-24 Prism adjustment structure of rigid endoscope with curved part Pending JPS5948520U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14448282U JPS5948520U (en) 1982-09-24 1982-09-24 Prism adjustment structure of rigid endoscope with curved part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14448282U JPS5948520U (en) 1982-09-24 1982-09-24 Prism adjustment structure of rigid endoscope with curved part

Publications (1)

Publication Number Publication Date
JPS5948520U true JPS5948520U (en) 1984-03-31

Family

ID=30322181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14448282U Pending JPS5948520U (en) 1982-09-24 1982-09-24 Prism adjustment structure of rigid endoscope with curved part

Country Status (1)

Country Link
JP (1) JPS5948520U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495993A (en) * 1972-05-23 1974-01-19
JPS53138755A (en) * 1977-05-09 1978-12-04 American Hospital Supply Corp Method of forming module and module type rod lens assembly and module type rod lens assembly for use in rod lens assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495993A (en) * 1972-05-23 1974-01-19
JPS53138755A (en) * 1977-05-09 1978-12-04 American Hospital Supply Corp Method of forming module and module type rod lens assembly and module type rod lens assembly for use in rod lens assembly

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