JPS61154901U - - Google Patents

Description

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

第１図は本考案の一実施例を示す一部切欠断面
図、第２図は本考案の使用例を示す説明図、第３
図は本考案の他の実施例を示す全体説明図、第４
図は本考案の使用例の動作状態を示す説明図であ
る。 １……フアイバスコープ本体、２……対物部、
３……入光部、４……後方反射鏡、５……対物レ
ンズ、６……イメージガイド、７……接眼部。 Fig. 1 is a partially cutaway sectional view showing an embodiment of the present invention, Fig. 2 is an explanatory view showing an example of use of the invention, and Fig. 3 is a partially cutaway sectional view showing an embodiment of the present invention.
Figure 4 is an overall explanatory diagram showing another embodiment of the present invention.
The figure is an explanatory diagram showing the operating state of an example of use of the present invention. 1...Fiberscope main body, 2...Objective part,
3... Light entrance section, 4... Back reflector, 5... Objective lens, 6... Image guide, 7... Eyepiece section.

Claims (1)

【実用新案登録請求の範囲】 (1) フアイバスコープ本体の対物部に、対物部
の後方側の光を入光させる入光部を設けると共に
、上記入光部の近傍位置に凸面鏡若しくは凹面鏡
から成る後方反射鏡を対物レンズ前方に対向して
設置したことを特徴とするフアイバスコープ。 (2) 前記フアイバスコープ本体にエアジエツト
等による洗浄装置を設けて成る実用新案登録請求
の範囲第１項記載のフアイバスコープ。 (3) 前記フアイバスコープ本体にランプ、ライ
トガイド等の照明装置を設けて成る実用新案登録
請求の範囲第１項又は第２項記載のフアイバスコ
ープ。[Claims for Utility Model Registration] (1) The objective section of the fiberscope main body is provided with a light input section that allows light from the rear side of the objective section to enter, and a convex mirror or a concave mirror is provided in the vicinity of the light input section. A fiberscope characterized by having a rear reflecting mirror placed opposite the front of the objective lens. (2) The fiberscope according to claim 1, wherein the fiberscope body is provided with a cleaning device using an air jet or the like. (3) The fiberscope according to claim 1 or 2, wherein the fiberscope body is provided with a lighting device such as a lamp or a light guide.