JPS59173034U

JPS59173034U - Camera shutter release mechanism

Info

Publication number: JPS59173034U
Application number: JP1983067702U
Authority: JP
Inventors: 和雄鎌田
Original assignee: 富士写真フイルム株式会社
Priority date: 1983-05-09
Filing date: 1983-05-09
Publication date: 1984-11-19

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 drawings]

第１図はストロボがポツプアップする前のシャッターレ
リーズ機構の状態図、第２図は高輝度時にレリーズボタ
ンを押した時の状態図、第３図はストロボ撮影時であっ
て充電完了前にレリーズボタンを押した時の状態図、第
４図は本考案の電気的構成を示すブロック図である。５・・・・・・レリーズ板、７．１０・・曲リンク、１
４・・・・・・ブロックレバー、１５・・−−−−ｔｆ
１石、１６・曲・鉄片１．１７・・・・・・ガイド部材
、１８・・・・・・連結レバー、２０・・・・・・スト
ロボガイド板、２２・−−−−−ｏツクピン、３６・・
・・・・シャッター起動部材。２２５２６（（′ −一一一一一−〕Figure 1 is a state diagram of the shutter release mechanism before the strobe pops up, Figure 2 is a diagram of the state when the release button is pressed during high brightness, and Figure 3 is a diagram of the state when the release button is pressed during flash photography and the release button is pressed before charging is complete. FIG. 4 is a block diagram showing the electrical configuration of the present invention. 5... Release board, 7.10... Song link, 1
4...Block lever, 15...---tf
1 stone, 16・Curved iron piece 1.17・・Guide member, 18・・Connection lever, 20・・Strobe guide plate, 22・---O Tsukku pin , 36...
...Shutter activation member. 22526 ((' -11111-)

Claims

[Scope of utility model registration request]

(1) In a camera with a built-in strobe, it is in the first position when the subject brightness is higher than a preset value or when strobe charging is completed, and when the brightness is low and strobe charging is completed. A guide member is in a second position when not in use, and when the guide member is in the first position, the guide member is extended and moves together with the release button to actuate a shutter activation member, and the guide member is in the second position. A shutter release mechanism characterized by being provided with a release disabling means that sometimes bends to absorb movement of a release button and prevents a shutter activation member from operating.

(2) The release disabling means includes two links connected together and a spring that biases the links in a bending direction, and the connection point thereof is guided by the guide member. A shutter release mechanism according to claim 1 of the utility model registration claim.

(3) The guide member is held at the second position by an electromagnet that is turned ON when the brightness is high or when the strobe charge is completed, and when the electromagnet is OFF, the guide member is held at the first position by the bending operation of the release disabling means. 2. The shutter release mechanism according to claim 2, wherein the shutter release mechanism is moved.

(4) The shutter release mechanism according to claim 3, wherein the guide member is urged by a spring to a first position where it is attracted to the electromagnet.

(5) The utility model registration claim is characterized in that when the guide member moves to the second position, the pop-up strobe light emitting unit is unlocked and a strobe photography display mark is inserted into the viewfinder. The shutter release mechanism according to scope 4.