JPS5933027U

JPS5933027U - Camera operation mode switching device

Info

Publication number: JPS5933027U
Application number: JP12827282U
Authority: JP
Inventors: 梶田　英夫; 明藤井
Original assignee: ミノルタ株式会社
Priority date: 1982-08-24
Filing date: 1982-08-24
Publication date: 1984-02-29
Also published as: JPH0114013Y2

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図は本考案の動作モード切換装置を備えたカメラの
斜視図、第２図は本考案の一実施例を示す回路図、第３
図は本考案の他の実施例を示す回路図である。１・・・自動露出調節回路、２・・・自動焦点調節回路
、３・・・インバータ、４．　５．　８．　９・・・ア
ンド回路、　−６，７・・・オア回路、１０・・・レリ
ーズボタン、１３・・・切澗レバー、１４・・・ロック
ボタン、ｓｌ、　ｓ２゜Ｓ３・・・スイッチ。FIG. 1 is a perspective view of a camera equipped with an operation mode switching device of the present invention, FIG. 2 is a circuit diagram showing an embodiment of the present invention, and FIG.
The figure is a circuit diagram showing another embodiment of the present invention. 1... automatic exposure adjustment circuit, 2... automatic focus adjustment circuit, 3... inverter, 4. 5. 8. 9...AND circuit, -6,7...OR circuit, 10...release button, 13...cut lever, 14...lock button, sl, s2゜S3...switch.

Claims

[Scope of utility model registration request]

(1) A switching means for instructing the automatic focus adjustment device to perform continuous automatic focus adjustment or one-shot automatic focus adjustment, a single lock operation member, and an automatic focus adjustment lock for the automatic focus adjustment device. and an automatic exposure control means having a means for locking the photometry result, and when the switching means instructs continuous automatic focusing in response to switching of the switching means, When the lock operation member is operated to operate at least the automatic focus adjustment lock instruction means and the switching means is instructing one-shot automatic focus adjustment,
An operation mode switching device for a camera, characterized in that, by operating the lock operation member, the means for locking the photometry result is activated, but the automatic focus adjustment lock instruction means is not activated.

(2) When the switching means instructs continuous automatic focus adjustment, the automatic focus adjustment lock instruction means is activated by operating the lock operation member, but the means for locking the photometry result is not activated. An operating mode switching device for a camera according to claim 1 of the utility model registration claim.

(3) When the switching means instructs continuous automatic focus adjustment, the automatic focus adjustment lock instruction means and the photometry result locking means are both activated by operating the lock operation member. An operating mode switching device for a camera according to claim 1 of the utility model registration claim.

(4) A request for registration of a utility model characterized in that the switching means has a switching lever for switching operation, and the lock operation member is a lock button provided coaxially with the rotation axis of the switching lever. An operation mode switching device for a camera according to any one of items 1 to 3.