JPS642212U - - Google Patents
Info
- Publication number
- JPS642212U JPS642212U JP9537687U JP9537687U JPS642212U JP S642212 U JPS642212 U JP S642212U JP 9537687 U JP9537687 U JP 9537687U JP 9537687 U JP9537687 U JP 9537687U JP S642212 U JPS642212 U JP S642212U
- Authority
- JP
- Japan
- Prior art keywords
- eyepiece
- drive means
- objective
- optical system
- side drive
- 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
- 230000003287 optical effect Effects 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図はこの考案の一実施例を示す図、第２図
はその部分詳細図、第３図および第４図は実施例
の動作を説明するための信号波形図である。
１…内視鏡、２…操作部、３…挿入部、４…ラ
イトガイド、５…イメージガイド、６…照明レン
ズ、７…対物レンズ、８…接眼レンズ、９…接眼
部、１０…カメラ、１１…レリーズ釦、１２…撮
影レンズ、１３…シヤツタ、１４…フイルム、１
５，１６…透明ガラス板、１７，１８…圧電振動
子、１９，２０…枠体、２１，２２…半球状部材
、２３，２４…ダンパ、２５…電源回路、２６…
発振制御回路、２７…発振回路。
FIG. 1 is a diagram showing an embodiment of this invention, FIG. 2 is a partial detailed view thereof, and FIGS. 3 and 4 are signal waveform diagrams for explaining the operation of the embodiment. 1... Endoscope, 2... Operation section, 3... Insertion section, 4... Light guide, 5... Image guide, 6... Illumination lens, 7... Objective lens, 8... Eyepiece, 9... Eyepiece, 10... Camera , 11...Release button, 12...Photographing lens, 13...Shutter, 14...Film, 1
5, 16... Transparent glass plate, 17, 18... Piezoelectric vibrator, 19, 20... Frame, 21, 22... Hemispherical member, 23, 24... Damper, 25... Power supply circuit, 26...
Oscillation control circuit, 27...Oscillation circuit.
Claims (1)
部を相対的に振動させる対物側駆動手段と、この
対物側駆動手段による振動に同期して前記イメー
ジガイドの接眼側端部および接眼側光学系を相対
的に振動させる接眼側駆動手段と、前記対物側光
学系、イメージガイドおよび接眼側光学系を経て
被観察物体の像を写真撮影する手段と、この写真
撮影手段による撮影の際に前記対物側駆動手段お
よび接眼側駆動手段の振動数を高周波数とする手
段とを具えることを特徴とする内視鏡装置。 an objective-side drive means for relatively vibrating the objective-side optical system and the object-side end of the image guide; and an object-side drive means that relatively vibrates the eyepiece-side end of the image guide and the eyepiece-side optical system in synchronization with the vibrations by the objective-side drive means. an eyepiece-side drive means for vibrating the object, a means for photographing an image of the object to be observed via the objective-side optical system, an image guide, and the eyepiece-side optical system; What is claimed is: 1. An endoscope apparatus comprising means and means for increasing the frequency of vibration of the eyepiece side drive means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9537687U JPS642212U (en) | 1987-06-23 | 1987-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9537687U JPS642212U (en) | 1987-06-23 | 1987-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS642212U true JPS642212U (en) | 1989-01-09 |
Family
ID=30959838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9537687U Pending JPS642212U (en) | 1987-06-23 | 1987-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS642212U (en) |
-
1987
- 1987-06-23 JP JP9537687U patent/JPS642212U/ja active Pending
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