JPS5840735U

JPS5840735U - electric lens camera

Info

Publication number: JPS5840735U
Application number: JP13424981U
Authority: JP
Inventors: 若林　央; 保坂　秀康
Original assignee: 株式会社ニコン
Priority date: 1981-09-11
Filing date: 1981-09-11
Publication date: 1983-03-17
Also published as: JPS6226743Y2

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、本考案による沈胴式カメラの構造を示す斜視
図、第２図は、本考案による沈胴式カメラの外観図、第
３図は撮影レンズ鏡胴が沈胴位置にある状態を示す概略
断面図、第４図は撮影レンズ鏡胴が突出位置にあり、撮
影レンズが焦点調節準備位置にある状態を示す概略断面
図、第５図はレンズ鏡胴が突出位置にあり、撮影レンズ
が焦点調節操作位置にある状態を示す概略断面図、第６
図は、撮影レンズ鏡胴及びレンズ群を駆動する回路とそ
の駆動を制御する回路を示１図である。Fig. 1 is a perspective view showing the structure of the retractable camera according to the present invention, Fig. 2 is an external view of the retractable camera according to the invention, and Fig. 3 is a schematic diagram showing the state in which the photographic lens barrel is in the retracted position. 4 is a schematic sectional view showing a state in which the photographing lens barrel is in the protruding position and the photographing lens is in the focus adjustment preparation position; FIG. Schematic sectional view showing the state in the adjustment operation position, No. 6
The figure is a diagram showing a circuit for driving the photographing lens barrel and the lens group, and a circuit for controlling the driving.

Claims

[Claims for Utility Model Registration] 1. A camera body, a photographic lens movable between a ready position for zooming or focus adjustment and an operation position for zooming or focus adjustment, and a camera that supports the photographic lens. a lens barrel movable between a retracted position retracted within the camera body and a position protruding outward from the camera body; a first lens barrel for moving the lens barrel between the retracted position and the protruded position; a slide means, a second slide means for moving the photographic lens between the preparation position and the operation position, a power source for driving the first and second slide means, and a power source for driving the first and second slide means; A collapsible camera comprising: flexible means for transmitting power to the first and second sliding means. 2. Utility Model Registration In the collapsible camera according to claim 1, the flexible means applies a force to the first sliding means to cause the lens barrel to protrude from the camera body, and a force to the second sliding means to cause the lens barrel to protrude from the camera body. A collapsible camera that is characterized by transmitting the force that moves the photographic lens from the ready position to the operating position. 3 Utility Model Registration In the collapsible camera according to claim 1, the flexible means applies a force to the first sliding means to collapse the lens barrel into the camera body, and a force to the second sliding means to collapse the lens barrel into the camera body. A collapsible camera characterized by transmitting a force for pulling a photographic lens back from an operating position to a ready position.