JPH0367319U

JPH0367319U -

Info

Publication number: JPH0367319U
Application number: JP12849789U
Authority: JP
Priority date: 1989-11-02
Filing date: 1989-11-02
Publication date: 1991-07-01

Description

[Brief explanation of drawings]

第１図ないし第５図ａ，ｂは本考案に係る合焦
装置付カメラの第１実施例を示す図であり、第１
図はその全体を示すブロツク構成図、第２図及び
第３図はそれぞれこの投光手段の斜視図および配
線図、第４図はこの投光手段を選択して通電する
状態の説明図、第５図ａ，ｂはそれぞれ撮影画角
が広・狭のときにおける光ビームの位置を示す図
、第６図は本考案の第２実施例の投光手段の斜視
図、第７図および第８図は従来の合焦装置付カメ
ラを示す図であり、第７図はこの投光手段の投光
角度を示す図、第８図ａ，ｂはそれぞれ撮影画角
が広・狭のときにおける光ビームの位置を示す図
である。１ａ，１ｂ，１ｃ，１ｄ，１ｅ……投光素子（
投光手段）、３……受光素子（受光手段）、１１
……ＣＰＵ（合焦装置、投光選択手段）。 1 to 5 a and b are diagrams showing a first embodiment of a camera with a focusing device according to the present invention, and FIG.
The figure is a block configuration diagram showing the entire structure, FIGS. 2 and 3 are a perspective view and wiring diagram of this light projecting means, respectively, FIG. 4 is an explanatory diagram of the state in which this light projecting means is selected and energized, and 5a and 5b are diagrams showing the position of the light beam when the photographing angle of view is wide and narrow, respectively, FIG. 6 is a perspective view of the light projecting means of the second embodiment of the present invention, and FIGS. 7 and 8 The figure shows a conventional camera with a focusing device, Fig. 7 shows the light projection angle of this light projecting means, and Fig. 8 a and b show the light when the shooting angle of view is wide and narrow, respectively. It is a figure showing the position of a beam. 1a, 1b, 1c, 1d, 1e...light projecting elements (
Light projecting means), 3... Light receiving element (light receiving means), 11
...CPU (focusing device, light projection selection means).

Claims

[Scope of utility model registration request]

A light projecting means having a means for switching the projection angle of the light beam to the subject; a light receiving means for receiving the reflected beam that has hit the subject; and a focusing signal based on the state of reception of the reflected beam by the light receiving means. a focusing device that outputs a focusing device, a photographing lens system having a variable focal length and having means for switching a photographing angle of view, and selecting a light projection angle of the light projecting means in conjunction with the operation of the photographing angle of view switching means. A camera with a focusing device, characterized in that it is equipped with a light projection selection means.