JPS6250601U

JPS6250601U -

Info

Publication number: JPS6250601U
Application number: JP14250485U
Authority: JP
Priority date: 1985-09-18
Filing date: 1985-09-18
Publication date: 1987-03-28

Description

[Brief explanation of the drawing]

第１図はこの考案の第１の実施例を示す要部の
概略構成図、第２図はこの考案の第２の実施例を
示す要部の概略構成図、第３図はこの考案の第３
の実施例を示す要部の概略構成図、第４図および
第５図はこの考案の第４の実施例を示すもので、
第４図は要部の概略構成図、第５図は同正面図、
第６図および第７図はこの考案の第５の実施例を
示すもので、第６図は要部の概略構成図、第７図
は同側面図、第８図はこの考案の第６の実施例を
示す要部の概略構成図、第９図はこの考案の第７
の実施例を示す要部の概略構成図、第１０図はこ
の考案の第８の実施例を示す操作ノブの斜視図、
第１１図および第１２図はこの考案の第９の実施
例を示すもので、第１１図は要部の正面図、第１
２図は同側面図、第１３図乃至第１６図は従来例
を示すもので、第１３図は要部の側面図、第１４
図は同正面図、第１５図は操作ノブの斜視図、第
１６図は要部の概略構成図である。２１……内視鏡本体、２２……操作部、２３…
…アツプダウンアングルノブ（操作ノブ）、２４
……ライトレフトアングルノブ（操作ノブ）、２
５……回転軸、２６，３１，４１，５１，６１，
７１，２６′，７１′，８２，９２……指当て面
。 Fig. 1 is a schematic diagram of the main part showing the first embodiment of this invention, Fig. 2 is a schematic diagram of the main part showing the second embodiment of this invention, and Fig. 3 is a schematic diagram of the main part showing the second embodiment of this invention. 3
4 and 5 are schematic diagrams showing the main parts of the embodiment, and FIGS. 4 and 5 show the fourth embodiment of this invention.
Figure 4 is a schematic configuration diagram of the main parts, Figure 5 is a front view of the same,
Figures 6 and 7 show the fifth embodiment of this invention. Figure 6 is a schematic diagram of the main parts, Figure 7 is a side view of the same, and Figure 8 is the sixth embodiment of this invention. A schematic configuration diagram of the main part showing the embodiment, FIG. 9 is the seventh embodiment of this invention.
FIG. 10 is a perspective view of an operation knob showing an eighth embodiment of this invention;
11 and 12 show a ninth embodiment of this invention, FIG. 11 is a front view of the main part,
Figure 2 is a side view of the same, Figures 13 to 16 show the conventional example, Figure 13 is a side view of the main part, and Figure 14 is a side view of the main part.
15 is a perspective view of the operation knob, and FIG. 16 is a schematic configuration diagram of the main parts. 21...Endoscope main body, 22...Operation unit, 23...
...Up-down angle knob (operation knob), 24
...Right left angle knob (operation knob), 2
5...Rotating axis, 26, 31, 41, 51, 61,
71, 26', 71', 82, 92...Finger rest surface.

Claims

[Scope of Claim for Utility Model Registration] (1) In an endoscope having a plurality of operation knobs attached to the operation section, at least the side wall surface of the operation knob on the operation section main body side is located in the axial direction of the rotation axis of the operation knob. An endoscope characterized by forming a non-parallel finger contact surface. (2) Utility model registration claim 1, characterized in that the finger contact surface of the operating knob is formed by an inclined surface that is inclined substantially linearly with respect to the axial direction of the rotating shaft of the operating knob. The endoscope described in (1). (3) Utility model registration claim (1) characterized in that the finger contact surface of the operating knob is formed by a curved surface that is curved in the axial direction of the rotating shaft of the operating knob. The endoscope described. (4) Utility model registration claim (1) characterized in that the finger contact surface of the operating knob is formed by a curved surface inclined with respect to the axial direction of the rotating shaft of the operating knob. The endoscope described.