JPS61129U

JPS61129U - Automatic switching release device for cameras with built-in flash automatic switching device

Info

Publication number: JPS61129U
Application number: JP1984084575U
Authority: JP
Inventors: 啓輔前田; 宏上田; 晴夫小林
Original assignee: ミノルタ株式会社
Priority date: 1984-06-06
Filing date: 1984-06-06
Publication date: 1986-01-06

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図はこの考案の一実施例の斜面図、第２図は通常の
使用状態を示す斜面図、第３図は人為的にフラッシュ撮
影モードで使用する場合の状態を示す斜面図、第４図は
フラッシュ発光回路の一例を示す回路図、第５図および
第６図はそれぞれ異なる他の実施例を示す斜面図である
。１・・・カメラ、２・・・正面カバー、３・・・突出部
、７・・・フラッシュ発光部、８・・・レリーズ釦、９
・・・受光素子、１０・・・受光窓（９９１０・・・受
光部）、１１・・・注意喚起手段、（１１ａ・・・隔壁
、ｌｌｂ・・・突出部、ｌｌｃ・・・仕切り壁、１２・
・・突起、２５・・・突条など）、２２・・・クレータ
ー状の凹部。Fig. 1 is a perspective view of an embodiment of this invention, Fig. 2 is a perspective view showing the normal usage condition, Fig. 3 is a perspective view showing the situation when used in artificial flash photography mode, and Fig. 4 The figure is a circuit diagram showing an example of a flash light emitting circuit, and FIGS. 5 and 6 are perspective views showing other different embodiments. DESCRIPTION OF SYMBOLS 1...Camera, 2...Front cover, 3...Protrusion part, 7...Flash light emitting part, 8...Release button, 9
. . . Light receiving element, 10 . . . Light receiving window (9910 . . . Light receiving portion), 11 . 12・
... protrusion, 25 ... protrusion, etc.), 22 ... crater-shaped recess.

Claims

[Scope of utility model registration request]

(1) A light receiving part for brightness detection for automatic flash switching is provided near the release button of a camera equipped with a flash emitting part, and when the user's finger covers the light receiving part, the light can be used through the sense of touch. 1. An automatic switching release device for a camera with a built-in flash automatic switching device, characterized in that a warning means for alerting a person is provided around a light receiving section.

(2) The release button and light receiving area are placed in a position where when you operate the release button with your index finger, your other fingers do not touch the light receiving area, but when you cover the light receiving area with your index finger, you can operate the release button with your middle finger. An automatic switching release device for a camera with a built-in flatleille automatic switching device according to claim 1, which has been registered as a utility model.

(3) Scope of Utility Model Registration Claim 1: The light receiving part is a light receiving window equipped with a light receiving element provided in the protrusion of the front cover of the camera, which can be covered with the finger of the hand operating the release button. Or an automatic switching release device for a camera with a built-in flash automatic switching device according to item 2.

(4) The light-receiving section is a cretani-shaped recess provided in the protrusion of the front cover, and the partition wall on the side where the finger rests on the recess is formed lower than the other partition walls. An automatic flash switching release device for a camera with a built-in flash automatic switching device according to any of items 3 to 3.

(5) The automatic flash according to any one of claims 1 to 4 of the claims for registration of a utility model, which is provided with a means for calling attention to the user's tactile sense between the light-filling part and the flash-emitting part. Automatic switching release device that connects to a camera with a built-in switching device.