JPS623673U

JPS623673U -

Info

Publication number: JPS623673U
Application number: JP9639785U
Authority: JP
Priority date: 1985-06-25
Filing date: 1985-06-25
Publication date: 1987-01-10

Description

[Brief explanation of the drawing]

第１図ないし第６図は本考案の１実施例に係り
、第１図は１実施例の正面図、第２図は第１図の
Ａ―Ａ′線で切欠いた側面図、第３図は第１図の
光学ヘツドの位置より下側から見た平面図、第４
図は第１図のＢ―Ｂ′線断面図、第５図は第１図
のＣ―Ｃ′線断面図、第６図は光学系の１例を示
す斜視図、第７図は従来例を示す平面図、第８図
は従来例の概略側面図、第９図は従来例における
カードスキヤン領域と搬送速度の関係を示す特性
図である。２１……カード駆動装置、２３……モータ、２
５，２６……フライホイール、２８……プーリ、
２９……駆動制御板、３２ａ……ソレノイド、３
８……プーリ、３９……ベルト、４１……ピニオ
ン、４２……ラツク、４３……カード装置台、４
４ａ，４４ｂ……ガイド棒、４５……レーザカー
ド、４６……光学ヘツド、４７ａ，４７ｂ……ガ
イド棒、５４……ピエゾ素子。 Figures 1 to 6 relate to one embodiment of the present invention; Figure 1 is a front view of the embodiment, Figure 2 is a side view taken along line A-A' in Figure 1, and Figure 3 is a side view of the embodiment. is a plan view seen from below the position of the optical head in Figure 1;
The figure is a cross-sectional view taken along the line B-B' in Figure 1, Figure 5 is a cross-sectional view taken along the line CC' in Figure 1, Figure 6 is a perspective view showing an example of the optical system, and Figure 7 is a conventional example. FIG. 8 is a schematic side view of the conventional example, and FIG. 9 is a characteristic diagram showing the relationship between card scanning area and conveyance speed in the conventional example. 21...Card drive device, 23...Motor, 2
5, 26...Flywheel, 28...Pulley,
29... Drive control board, 32a... Solenoid, 3
8... Pulley, 39... Belt, 41... Pinion, 42... Rack, 43... Card device stand, 4
4a, 44b...Guide rod, 45...Laser card, 46...Optical head, 47a, 47b...Guide rod, 54...Piezo element.

Claims

[Scope of utility model registration request]

Between a pair of flywheels attached to the same rotating shaft, a rotating member that can be alternately pressed into contact with one of the flywheels and is rotationally driven by the pressure contact is provided, and the rotational movement of the rotating member is controlled by a belt or the like. A card drive device characterized in that a card mounting table on which a card-shaped recording medium is mounted can be transported back and forth.