JPH0340652U - - Google Patents
Info
- Publication number
- JPH0340652U JPH0340652U JP9860489U JP9860489U JPH0340652U JP H0340652 U JPH0340652 U JP H0340652U JP 9860489 U JP9860489 U JP 9860489U JP 9860489 U JP9860489 U JP 9860489U JP H0340652 U JPH0340652 U JP H0340652U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- loading mechanism
- contact
- recording medium
- detected portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Feeding And Guiding Record Carriers (AREA)
Description
第１図から第５図は本考案のローデイング機構
用センサの一実施例を示し、第１図は斜視図、第
２図は分解斜視図、第３図は蓋体を除いた状態の
平面図、第４図は本考案のローデイング機構用セ
ンサが適用されるデイスク駆動機構を示す概略平
面図、第５図はローデイング機構を示す第４図の
−線に沿つた断面図、第６図は光デイスクを
内装したカートリツジを示す裏面側から見た斜視
図である。
１……光デイスク、２……カートリツジ、３…
…インジケータ、１１……ローデイング機構用セ
ンサ、１２……デイスク駆動機構、１５……セン
サケース、１６……フオトインタラプタ、２２…
…遮光体。
Figures 1 to 5 show an embodiment of the loading mechanism sensor of the present invention, where Figure 1 is a perspective view, Figure 2 is an exploded perspective view, and Figure 3 is a plan view with the lid removed. , FIG. 4 is a schematic plan view showing a disk drive mechanism to which the loading mechanism sensor of the present invention is applied, FIG. 5 is a sectional view taken along the line - in FIG. 4 showing the loading mechanism, and FIG. FIG. 2 is a perspective view of a cartridge containing a disk, seen from the back side. 1... Optical disk, 2... Cartridge, 3...
... indicator, 11 ... loading mechanism sensor, 12 ... disk drive mechanism, 15 ... sensor case, 16 ... photo interrupter, 22 ...
...shading body.
Claims (1)
て所定の信号を発する少なくとも３個の非接触型
センサをセンサケースに装着したことを特徴とす
るローデイング機構用センサ。 ２ 非接触型センサは、記録媒体の被検出部と接
触する可動の遮光体を有するフオトインタラプタ
によつて形成されていることを特徴とするローデ
イング機構用センサ。[Claims for Utility Model Registration] 1. For a loading mechanism characterized in that a sensor case is equipped with at least three non-contact sensors that detect a detected portion provided on a recording medium and emit a predetermined signal. sensor. 2. A sensor for a loading mechanism, wherein the non-contact type sensor is formed by a photointerrupter having a movable light shielding member that comes into contact with a detected portion of a recording medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9860489U JPH0340652U (en) | 1989-08-24 | 1989-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9860489U JPH0340652U (en) | 1989-08-24 | 1989-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0340652U true JPH0340652U (en) | 1991-04-18 |
Family
ID=31647691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9860489U Pending JPH0340652U (en) | 1989-08-24 | 1989-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0340652U (en) |
-
1989
- 1989-08-24 JP JP9860489U patent/JPH0340652U/ja active Pending