JPS61126240U

JPS61126240U -

Info

Publication number: JPS61126240U
Application number: JP907885U
Authority: JP
Priority date: 1985-01-28
Filing date: 1985-01-28
Publication date: 1986-08-08

Description

[Brief explanation of drawings]

第１図ａは本考案の一実施例に係る記録媒体検
索微調機構が備えられた記録媒体検索装置の概略
構造を表わす機構概念図、第１図ｂは記録媒体検
索微調機構の概略構造を表わす機構概念図、第１
図ｃは第１図ｂ中駆動力伝達手段の概略構造を表
わす概念図、第２図は本考案の他の実施例に係る
記録媒体検索微調機構の駆動力伝達手段の概略構
造を表わす概念図、第３図は従来の記録媒体検索
装置の概略構造を表わす機構概念図である。図面中、１はガイドテーブル、３はキヤリアガ
イド、４はキヤリア、７，１１は駆動モータ、２
１，２８はモータベース、２３，３０は圧着バネ
、２４はキヤリアガイド微調用駆動モータ、２５
，３２はウオーム、２６，３３はウオームホイー
ル、２７，３４は偏心カム、３１はキヤリア微調
用駆動モータ、３６はクランクカム、３７はクラ
ンク軸である。 FIG. 1a is a mechanical conceptual diagram showing the schematic structure of a recording medium search device equipped with a recording medium search fine adjustment mechanism according to an embodiment of the present invention, and FIG. 1b is a schematic diagram showing the structure of the recording medium search fine adjustment mechanism. Mechanism conceptual diagram, 1st
Figure c is a conceptual diagram showing the schematic structure of the driving force transmitting means in Figure 1b, and Figure 2 is a conceptual diagram showing the schematic structure of the driving force transmitting means of the recording medium retrieval fine adjustment mechanism according to another embodiment of the present invention. , FIG. 3 is a conceptual diagram showing the general structure of a conventional recording medium retrieval device. In the drawing, 1 is a guide table, 3 is a carrier guide, 4 is a carrier, 7 and 11 are drive motors, and 2
1 and 28 are motor bases, 23 and 30 are compression springs, 24 is a drive motor for carrier guide fine adjustment, and 25
, 32 are worms, 26 and 33 are worm wheels, 27 and 34 are eccentric cams, 31 is a drive motor for carrier fine adjustment, 36 is a crank cam, and 37 is a crankshaft.

Claims

[Scope of utility model registration request]

A carrier guide including a carrier that holds a sheet-like recording medium on which a plurality of image information is recorded in an aligned state, and the carrier guide is movable back and forth in a direction parallel to the plane of the recording medium held by the carrier. Recording medium retrieval fine adjustment for finely adjusting the recording medium by finely adjusting the carrier guide, the image information retrieval device comprising a supporting guide table and a carrier guide driving means for driving the reciprocating movement of the carrier guide. The mechanism includes a fine adjustment support member that supports the carrier guide drive means so as to allow fine adjustment movement in the same direction as the moving direction of the carrier guide, and a fine adjustment movement that drives the fine adjustment movement of the carrier guide drive means. A recording medium retrieval fine adjustment mechanism comprising: a driving means; and a driving force transmission means for transmitting the driving force of the fine adjustment movement driving means to the carrier guide driving means and finely adjusting and moving the carrier guide driving means. .