JPS61128623U

JPS61128623U -

Info

Publication number: JPS61128623U
Application number: JP1288485U
Authority: JP
Priority date: 1985-01-29
Filing date: 1985-01-29
Publication date: 1986-08-12

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、この考案の一実施例を示す斜視図で
ある。第２図は、第１図に示された実施例の平面
図である。第３図は、従来のカメラ型イメージス
キヤナの撮像部を概略的に示す斜視図である。図において、１はレンズ、１１はレンズ鏡胴部
、１２は第１の投光部、１３は第２の投光部、１
６はカム、１８はねじりばねを示す。なお、各図
中同一符号は同一または相当部分を示す。 FIG. 1 is a perspective view showing an embodiment of this invention. FIG. 2 is a plan view of the embodiment shown in FIG. FIG. 3 is a perspective view schematically showing an imaging section of a conventional camera-type image scanner. In the figure, 1 is a lens, 11 is a lens barrel, 12 is a first light projecting part, 13 is a second light projecting part, 1
6 indicates a cam, and 18 indicates a torsion spring. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims

【実用新案登録請求の範囲】レンズ鏡胴部を回転操作することによつて焦点
調節を行なうようにされた撮像装置において、当該装置本体に固着され、撮像対象物に投光す
るようにされた第１の投光部と、当該装置本体に揺動可能に取付けられ、撮像対
象物に投光するようにされた第２の投光部と、前記レンズ鏡胴部の外周部上に設けられたカム
と、前記第２の投光部を前記カムの従節として動作
させるために、該第２の投光部を常に前記カムに
当接させるように付勢するばねと、を備え、前記カムは、当該装置が合焦状態となつている
とき撮像対象物上で前記第１の投光部の光軸と前
記第２の投光部の光軸とが合致するように、その
形状が選ばれていることを特徴とする、撮像装置
。[Scope of Claim for Utility Model Registration] In an imaging device whose focus is adjusted by rotating a lens barrel, the imaging device is fixed to the main body of the device and is adapted to project light onto an object to be imaged. a first light projecting section; a second light projecting section that is swingably attached to the main body of the device and configured to project light onto the object to be imaged; and a second light projecting section that is provided on the outer periphery of the lens barrel. a cam; and a spring that urges the second light projecting section to always come into contact with the cam in order to operate the second light projecting section as a follower of the cam; The cam has a shape such that the optical axis of the first light projecting section and the optical axis of the second light projecting section match on the object to be imaged when the device is in a focused state. An imaging device characterized by being selected.