JPH0318507U

JPH0318507U -

Info

Publication number: JPH0318507U
Application number: JP2079690U
Authority: JP
Priority date: 1990-03-01
Filing date: 1990-03-01
Publication date: 1991-02-22

Description

[Brief explanation of drawings]

第１図は本考案の一実施例の構成を示す断面図
、第２図は第１図の−矢視図、第３図は第１
図の−断面図、第４図は従来の視野回転機構
付イメージフアイバを一部破断して示す斜視図、
第５図は同イメージフアイバの偏心と視野のブレ
との関係を示す原理図である。２……イメージフアイバ、３……ライトガイド
、５……本体部分、６……視野回転機構アダプタ
、７……モータ、８……ミラー、９……窓、１０
……対象物、１４……透明体、１５……ねじ、１
７……ハウジング、１９……リング、２０……窓
枠。 FIG. 1 is a sectional view showing the configuration of an embodiment of the present invention, FIG. 2 is a view taken along the - arrow in FIG. 1, and FIG.
Fig. 4 is a partially cutaway perspective view of a conventional image fiber with a field rotation mechanism;
FIG. 5 is a principle diagram showing the relationship between eccentricity of the image fiber and blurring of the visual field. 2... Image fiber, 3... Light guide, 5... Main body part, 6... Field rotation mechanism adapter, 7... Motor, 8... Mirror, 9... Window, 10
...Object, 14...Transparent object, 15...Screw, 1
7...Housing, 19...Ring, 20...Window frame.

Claims

[Claims for Utility Model Registration] A main body portion having an image fiber and a light guide installed in parallel with the image fiber, and a main body portion that is attached to a circuit shaft of a motor at a predetermined angle, and the tips of the image fiber and the light guide. An image fiber with a field of view rotation mechanism, comprising a mirror for illumination light output and image input, which is arranged opposite to the mirror, and an adapter detachably attached to the tip of the main body portion, which has a window for illumination light output and image input. The rotation axis of the motor is on the axis of the image fiber, the window is an open window provided on the side of the field rotation mechanism adapter, and the light guide tilts the center of the group of light rays from the optical axis. An image fiber with a field of view rotation mechanism, whose end face is polished diagonally.