JPS5861208U

JPS5861208U - Attachment and detachment mechanism for endoscope imaging equipment, etc.

Info

Publication number: JPS5861208U
Application number: JP15652481U
Authority: JP
Inventors: 「肉」戸　芳雄
Original assignee: オリンパス光学工業株式会社
Priority date: 1981-10-21
Filing date: 1981-10-21
Publication date: 1983-04-25

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来島内視鏡撮影装置等の着脱機構を示す断面
図、第２図は係止片が接眼部を保合保持。した状態を示す力線図、第３図は内視鏡を回転させたと
きの係止片を示す断面図、第４図はこの考案の実施例に
かかる内視鏡撮影装置等の着脱機構を示す断面図、第５
図は係合状態の係止片を示す拡大側面図、第６図は係止
片の先端円弧面を示す平面図である。２１・・・・・・連結部本体、２２・・・・・・内視鏡
、２３・・・・・・接眼部、２４・・・・・・挿入口部
、２６・・・・・・係止先端、２７・・・・・・係止片
、３０・・・・・・円弧面、３１・・・・・・埋込□用
溝、３２・・・・・・弾性体、３３・・・・・・裏面、
３５・・・・・・付勢体、３７・・・・・・解除リング
、□゛４１・・・・・・操作リング。Fig. 1 is a sectional view showing the attachment/detachment mechanism of a conventional insula endoscope imaging device, etc., and Fig. 2 shows a locking piece that holds and holds the eyepiece. Fig. 3 is a cross-sectional view showing the locking piece when the endoscope is rotated, and Fig. 4 shows the attachment/detachment mechanism of an endoscope imaging device, etc. according to an embodiment of this invention. Cross-sectional view shown, No. 5
The figure is an enlarged side view showing the locking piece in an engaged state, and FIG. 6 is a plan view showing the arcuate surface of the distal end of the locking piece. 21... Connecting part main body, 22... Endoscope, 23... Eyepiece part, 24... Insertion port part, 26... - Locking tip, 27... Locking piece, 30... Arc surface, 31... Groove for embedded □, 32... Elastic body, 33・・・・・・Back side,
35...Biasing body, 37...Release ring, □゛41...Operation ring.

Claims

[Scope of utility model registration request]

, a connecting part main body forming an insertion port for housing and positioning the eyepiece of the endoscope, and a connecting part main body that is pivotally attached to the connecting part main body so as to rotate along the optical axis direction, and one end surface is connected to the insertion port. At the same time, a relatively hard elastic body is attached to at least the tip of the protruding part, and when this end part protrudes, it comes into contact with the back surface of the eyepiece part and prevents the eyepiece part from coming out. a plurality of locking pieces for blocking the locking pieces, a biasing body for urging each of the locking pieces in the projecting direction, and a plurality of locking pieces that are movable from the outside and a biasing body that urges the locking pieces in the projecting direction; An attachment/detachment mechanism for an endoscope photographing device, etc., characterized in that the attachment/detachment mechanism for an endoscope photographing device or the like is provided with an operating means for retracting each of the locking pieces from the insertion opening portion against a force.