JPS63180823U - - Google Patents

Info

Publication number
JPS63180823U
JPS63180823U JP7145587U JP7145587U JPS63180823U JP S63180823 U JPS63180823 U JP S63180823U JP 7145587 U JP7145587 U JP 7145587U JP 7145587 U JP7145587 U JP 7145587U JP S63180823 U JPS63180823 U JP S63180823U
Authority
JP
Japan
Prior art keywords
filter
source device
light source
opening
light
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
JP7145587U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP7145587U priority Critical patent/JPS63180823U/ja
Publication of JPS63180823U publication Critical patent/JPS63180823U/ja
Pending legal-status Critical Current

Links

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  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Description

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

第１図ないし第５図は本考案の第１実施例に係
り、第１図は第１実施例を形成する回転フイルタ
の構造を示し、同図ａは正面図、同図ｂは同図ａ
のＡ―Ａ′線断面図、同図ｃはフイルタ板を取り
外した状態を示す正面図、第２図は第１実施例を
備えた電子内視鏡装置の構成図、第３図はフアイ
バスコープを示す概略構成図、第４図は第１図と
は異るフイルタ板を取付けた回転フイルタを示す
正面図、第５図は３原色信号生成回路の構成図、
第６図は本考案の第２実施例における回転フイル
タの正面図である。 １…電子内視鏡装置、２…電子内視鏡、３…光
源装置、４…信号処理部、７…固体撮像素子、８
…ライトガイド、１２…ランプ、１４…回転フイ
ルタ、１５…モータ、１６…開口、１７Ｒ，１７
Ｇ，１７Ｗ…フイルタ板、１８Ｒ，１８Ｇ，１８
Ｗ…透過フイルタ、４１…ガイドレール、４２…
ガイド、４３…ストツパ、４４…凹部、４５…ク
リツクボール、４６…板ばね。 1 to 5 relate to a first embodiment of the present invention, FIG. 1 shows the structure of a rotating filter forming the first embodiment, FIG. 1A is a front view, and FIG. 5B is a front view.
Figure c is a front view showing the state with the filter plate removed, Figure 2 is a configuration diagram of the electronic endoscope device equipped with the first embodiment, Figure 3 is a fiberscope. FIG. 4 is a front view showing a rotary filter with a filter plate different from that shown in FIG. 1, and FIG. 5 is a configuration diagram of a three primary color signal generation circuit.
FIG. 6 is a front view of a rotary filter in a second embodiment of the present invention. 1... Electronic endoscope device, 2... Electronic endoscope, 3... Light source device, 4... Signal processing unit, 7... Solid-state image sensor, 8
...Light guide, 12...Lamp, 14...Rotating filter, 15...Motor, 16...Aperture, 17R, 17
G, 17W...Filter plate, 18R, 18G, 18
W... Transmission filter, 41... Guide rail, 42...
Guide, 43...stopper, 44...recess, 45...click ball, 46...leaf spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転可能で遮光性のフイルタ枠に開口を設け、
前記開口に対向配置可能とし、少くとも１種類以
上の透過特性又は遮光特性のフイルタ板を着脱自
在にした回転フイルタを有する内視鏡用光源装置
。 An opening is provided in the rotatable light-shielding filter frame,
A light source device for an endoscope, the light source device having a rotary filter that can be disposed opposite to the opening and that has a removably attached filter plate having at least one type of transmission characteristic or light blocking characteristic.
JP7145587U 1987-05-13 1987-05-13 Pending JPS63180823U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7145587U JPS63180823U (en) 1987-05-13 1987-05-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7145587U JPS63180823U (en) 1987-05-13 1987-05-13

Publications (1)

Publication Number Publication Date
JPS63180823U true JPS63180823U (en) 1988-11-22

Family

ID=30914022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7145587U Pending JPS63180823U (en) 1987-05-13 1987-05-13

Country Status (1)

Country Link
JP (1) JPS63180823U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013178366A (en) * 2012-02-28 2013-09-09 Hoya Corp Light shielding structure for lens barrel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5862614A (en) * 1981-10-09 1983-04-14 Olympus Optical Co Ltd Light source device for endoscope
JPS5862613A (en) * 1981-10-09 1983-04-14 Olympus Optical Co Ltd Light source device for endoscope
JPS5917327A (en) * 1982-07-21 1984-01-28 オリンパス光学工業株式会社 Light source apparatus for endoscope

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5862614A (en) * 1981-10-09 1983-04-14 Olympus Optical Co Ltd Light source device for endoscope
JPS5862613A (en) * 1981-10-09 1983-04-14 Olympus Optical Co Ltd Light source device for endoscope
JPS5917327A (en) * 1982-07-21 1984-01-28 オリンパス光学工業株式会社 Light source apparatus for endoscope

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013178366A (en) * 2012-02-28 2013-09-09 Hoya Corp Light shielding structure for lens barrel

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