JPS6134141U

JPS6134141U - Waterproof camera operation knob support structure

Info

Publication number: JPS6134141U
Application number: JP11618184U
Authority: JP
Inventors: 浩前野; 秀雄玉村
Original assignee: キヤノン株式会社
Priority date: 1984-07-31
Filing date: 1984-07-31
Publication date: 1986-03-01

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案に係る防水カメラの操作つまみ支持構造
の実施例の断面図、第２図はその分解斜視図、第３図は
従来例の防水カメラにおける操作つまみ支持構造の断面
図である。１１・・・カメラ本体、１２・・・前カバー、１２ａ−
・・・段付き穴、１３・・・背蓋、１４・・・パッキン
、−１５・・・スイッチ基板、１６・・・スイッチレバ
ー、１６ａ・・・スイッチ接片、１７・・・操作つまみ
、１７ａ・・・軸部、１７ｄ・・・円周溝部、１８・・
・０リング、１９・・・ばね性のある波形抜け止め板、
２ｏ・・リくツクヵバ一〇FIG. 1 is a sectional view of an embodiment of the operation knob support structure for a waterproof camera according to the present invention, FIG. 2 is an exploded perspective view thereof, and FIG. 3 is a sectional view of the operation knob support structure for a conventional waterproof camera. . 11...Camera body, 12...Front cover, 12a-
...Stepped hole, 13...Back cover, 14...Packing, -15...Switch board, 16...Switch lever, 16a...Switch contact piece, 17...Operation knob, 17a...Shaft part, 17d...Circumferential groove part, 18...
・0 ring, 19... Springy corrugated retaining plate,
2o... Rikutsukuba 10

Claims

[Scope of utility model registration request]

An O-ring is inserted into a stepped hole in the front cover that covers the outer periphery of the camera body, and an operating knob is fitted therein, and the operating knob is rotatably engaged with a switch lever provided on the camera body. A waterproof camera operation knob support structure in which a springy corrugated retaining plate is engaged with a circumferential groove provided in the shaft portion of the lower surface of the front cover to bias the operation knob downward.