JPS6179859U - - Google Patents
Info
- Publication number
- JPS6179859U JPS6179859U JP16505484U JP16505484U JPS6179859U JP S6179859 U JPS6179859 U JP S6179859U JP 16505484 U JP16505484 U JP 16505484U JP 16505484 U JP16505484 U JP 16505484U JP S6179859 U JPS6179859 U JP S6179859U
- Authority
- JP
- Japan
- Prior art keywords
- rotary
- drive pin
- disk
- attached
- drive
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Rotational Drive Of Disk (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
第１図は本考案の一実施例を示す縦断面図であ
り、第２図はその平面図であり、第３図は駆動ピ
ンの移動軌跡を説明する図であり、第４図及び第
５図はデイスクの位置決め作用を説明する平面図
である。第６図はマイクロフロツピーデイスクを
示す斜視図である。
２…デイスク、３…中心円板、４…中心孔、５
…駆動ピン係合孔、１１…回転駆動軸、１２…駆
動ピン、１７…回動レバー取付け板、１９…回動
レバー、３０…着磁部、３１…検出器。
FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention, FIG. 2 is a plan view thereof, FIG. 3 is a diagram explaining the movement locus of the drive pin, and FIGS. The figure is a plan view illustrating the positioning action of the disk. FIG. 6 is a perspective view of the microfloppy disk. 2... Disc, 3... Center disc, 4... Center hole, 5
... Drive pin engagement hole, 11... Rotation drive shaft, 12... Drive pin, 17... Rotating lever mounting plate, 19... Rotating lever, 30... Magnetized part, 31... Detector.
Claims (1)
けられこの回転駆動軸と一体に回転する回転板に
回動自在に取付けられ且つ付勢手段により付勢支
持されてなる回動レバーの一端に、上記デイスク
の中心から偏心した位置に設けた駆動ピン係合孔
に係合する駆動ピンを上記回転板に設けた係合孔
からその先端を突出させて取付けるとともに、回
転駆動する上記駆動ピンを検出する検出手段を上
記駆動ピンの一端に略対向させて設けてなるデイ
スクの回転駆動装置。 At one end of a rotary lever, the rotary lever is attached to a rotary drive shaft that engages with the center hole of the disk, is rotatably attached to a rotary plate that rotates together with the rotary drive shaft, and is biased and supported by biasing means. A drive pin that engages with a drive pin engagement hole provided eccentrically from the center of the disk is attached with its tip protruding from the engagement hole provided in the rotary plate, and the drive pin that is rotationally driven is detected. A disk rotation drive device comprising a detection means substantially opposite to one end of the drive pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16505484U JPS6179859U (en) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16505484U JPS6179859U (en) | 1984-10-31 | 1984-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6179859U true JPS6179859U (en) | 1986-05-28 |
Family
ID=30722916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16505484U Pending JPS6179859U (en) | 1984-10-31 | 1984-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6179859U (en) |
-
1984
- 1984-10-31 JP JP16505484U patent/JPS6179859U/ja active Pending