JPH0335533U

JPH0335533U -

Info

Publication number: JPH0335533U
Application number: JP1989096131U
Authority: JP
Priority date: 1989-08-17
Filing date: 1989-08-17
Publication date: 1991-04-08

Description

[Brief explanation of drawings]

第１図は本考案のストロボ内蔵カメラの実施例
を示す機構部分の側面図、第２図は同正面図、第
３Ａ，３Ｂ，３Ｃおよび３Ｄ図はそれぞれ異なる
作動状態を示す要部の側面図、第４図はアツプ検
知スイツチとダウン検知スイツチを構成するプリ
ント基板とブラシの正面図、第５図は本考案のカ
メラの動作を示すタイミングチヤート、第６図は
ストロボ筐体を有するカメラの正面図である。１１…ストロボ筐体、１２…ペンタプリズム、
１４…モータ、１５…駆動機構、１６…ピニオン
、１７…太陽ギヤ、１８…揺動レバー、１９…遊
星歯車、２２…ストロボギヤ、２４…ストロボス
イツチ基板、２５…減速ギヤ列、２６…一回転カ
ムギヤ、２８…ダウンカム、２８ａ…アツプ区ム
、２８ｂ…ダウン区間、３０…ダウン保持カム、
３０ａ…ダウン保持区間、３０ｂ…開放区間、３
１…ダウンレバー、３１ａ…フオロア部、３１ｂ
…脚部、３２…ダウン保持レバー、３２ａ…フオ
ロア部、３２ｂ…フツク部、３３，３４…軸、３
５…姿勢制御ピン、３６…カム溝、４０…ダウン
検知スイツチ、４１…アツプ検知スイツチ、４２
…プリント基板、４３…ブラシ、４５…モータ制
御回路、４６…メインスイツチ。 Fig. 1 is a side view of a mechanical part showing an embodiment of a camera with a built-in strobe of the present invention, Fig. 2 is a front view of the same, and Figs. 3A, 3B, 3C, and 3D are side views of main parts showing different operating states. , Fig. 4 is a front view of the printed circuit board and brush that constitute the up detection switch and down detection switch, Fig. 5 is a timing chart showing the operation of the camera of the present invention, and Fig. 6 is a front view of the camera with a strobe housing. It is a diagram. 11... Strobe housing, 12... Pentaprism,
14... Motor, 15... Drive mechanism, 16... Pinion, 17... Sun gear, 18... Swing lever, 19... Planetary gear, 22... Strobe gear, 24... Strobe switch board, 25... Reduction gear train, 26... One rotation Cam gear, 28...down cam, 28a...up section, 28b...down section, 30...down holding cam,
30a...Down holding section, 30b...Opening section, 3
1...down lever, 31a...follower part, 31b
...Leg part, 32...Down holding lever, 32a...Follower part, 32b...Hook part, 33, 34...Shaft, 3
5... Attitude control pin, 36... Cam groove, 40... Down detection switch, 41... Up detection switch, 42
...Printed circuit board, 43...Brush, 45...Motor control circuit, 46...Main switch.

Claims

[Scope of Claim for Utility Model Registration] In a camera that is equipped with a main switch that enables the camera to operate, and in which the strobe is turned up and down by the driving force of a motor, when the main switch is turned on. , means for driving the motor until the strobe is turned on, and when the main switch is turned off;
A camera with a built-in strobe, comprising means for driving the motor until the strobe is in a down state.