JPS6168351U - - Google Patents
Info
- Publication number
- JPS6168351U JPS6168351U JP15020684U JP15020684U JPS6168351U JP S6168351 U JPS6168351 U JP S6168351U JP 15020684 U JP15020684 U JP 15020684U JP 15020684 U JP15020684 U JP 15020684U JP S6168351 U JPS6168351 U JP S6168351U
- Authority
- JP
- Japan
- Prior art keywords
- drive pin
- floppy disk
- turntable
- drive
- insertion hole
- 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
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
第１図は本考案の第１実施例を示すターンテー
ブルの平面図、第２図は第１実施例のターンテー
ブルの効果を説明する断面図、第３図は本考案の
第２実施例を示すターンテーブルの平面図、第４
図は第２実施例のターンテーブルの効果を説明す
る断面図、第５図は本考案の対称であるフロツピ
ーデイスクドライブの主要部の断面図、第６図は
ターンテーブルの構成を示す分解斜視図、第７図
は本考案のフロツピーデイスクドライブに適用さ
れるフロツピーデイスクの一例を示す正面図、第
８図は従来のターンテーブルの平面図、第９図は
従来のターンテーブルの欠点を説明する断面図で
ある。
１：デイスク駆動モータ、２：回転軸、３：タ
ーンテーブル、４：パルスジエネレータ（ＰＧ）
、５：ロータ部、６：ステータ部、１３：駆動ピ
ン挿通孔、１７：バネ部材、１９：駆動ピン、２
２：磁気デイスク、２４：ハブ、２７：位置規制
部材、３０，３３：ターンテーブル、３１，３４
：駆動ピン挿通孔、３１ａ，３１ｂ，３４ａ：直
線部、３２，３５：駆動ピンストツパー。
Fig. 1 is a plan view of a turntable showing a first embodiment of the present invention, Fig. 2 is a cross-sectional view explaining the effect of the turntable of the first embodiment, and Fig. 3 is a plan view of a turntable according to a second embodiment of the present invention. A top view of the turntable shown, No. 4
The figure is a sectional view explaining the effect of the turntable of the second embodiment, FIG. 5 is a sectional view of the main part of the floppy disk drive to which the present invention is applied, and FIG. 6 is an exploded perspective view showing the structure of the turntable. Fig. 7 is a front view showing an example of a floppy disk applied to the floppy disk drive of the present invention, Fig. 8 is a plan view of a conventional turntable, and Fig. 9 shows the disadvantages of the conventional turntable. It is a sectional view for explanation. 1: Disk drive motor, 2: Rotating shaft, 3: Turntable, 4: Pulse generator (PG)
, 5: Rotor section, 6: Stator section, 13: Drive pin insertion hole, 17: Spring member, 19: Drive pin, 2
2: Magnetic disk, 24: Hub, 27: Position regulating member, 30, 33: Turntable, 31, 34
: Drive pin insertion hole, 31a, 31b, 34a: Straight portion, 32, 35: Drive pin stopper.
Claims (1)
に張設されたバネ部材に前記デイスク駆動モータ
の駆動力をフロツピーデイスクに伝達する駆動ピ
ンを設け、この駆動ピンの先端部を駆動ピン挿通
孔を通して上面に突出したターンテーブルを備え
たフロツピーデイスクドライブにおいて、前記タ
ーンテーブルに、少なくともフロツピーデイスク
駆動時前記駆動ピンが押圧される側に前記駆動ピ
ンを前記ターンテーブルの半径方向に沿つて案内
可能な直線部を有する駆動ピン挿通孔を開設し、
このフロツピーデイスク駆動時駆動ピンが押圧さ
れる側の直線部に沿つて、前記ターンテーブルの
上面に、駆動ピンストツパーを突設したことを特
徴とするフロツピーデイスクドライブ。 A drive pin for transmitting the driving force of the disk drive motor to the floppy disk is provided on a spring member fixed to the rotating shaft of the disk drive motor and stretched on the lower surface, and the tip of the drive pin is passed through the drive pin insertion hole. In a floppy disk drive equipped with a turntable protruding from an upper surface, the drive pin can be guided to the turntable along the radial direction of the turntable at least to a side where the drive pin is pressed when the floppy disk is driven. Open a drive pin insertion hole with a straight part,
A floppy disk drive characterized in that a drive pin stopper is provided protruding from the top surface of the turntable along the straight line portion on the side where the drive pin is pressed when the floppy disk is driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15020684U JPS6168351U (en) | 1984-10-05 | 1984-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15020684U JPS6168351U (en) | 1984-10-05 | 1984-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6168351U true JPS6168351U (en) | 1986-05-10 |
Family
ID=30708358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15020684U Pending JPS6168351U (en) | 1984-10-05 | 1984-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6168351U (en) |
-
1984
- 1984-10-05 JP JP15020684U patent/JPS6168351U/ja active Pending
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