JPH0481242U - - Google Patents
Info
- Publication number
- JPH0481242U JPH0481242U JP12279690U JP12279690U JPH0481242U JP H0481242 U JPH0481242 U JP H0481242U JP 12279690 U JP12279690 U JP 12279690U JP 12279690 U JP12279690 U JP 12279690U JP H0481242 U JPH0481242 U JP H0481242U
- Authority
- JP
- Japan
- Prior art keywords
- drive pin
- spindle
- insertion hole
- hub
- support
- 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 5
- 238000003780 insertion Methods 0.000 claims 5
- 230000005489 elastic deformation Effects 0.000 claims 1
- 230000007246 mechanism Effects 0.000 description 3
- 238000004804 winding Methods 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の実施例に係わるフロツ
ピーデイスク装置の主要部を示す正面図、第２図
は第１図の回転駆動部分を示す拡大平面図、第３
図は第２図を−で切断した時の端面図、第４
図は第２図の駆動ピン及びその支持機構を示す右
側面図、第５図は第２図のモータの磁石と駆動ピ
ン及びこの支持機構との関係を示す平面図、第６
図はデイスクカートリツジの平面図、第７図は第
６図のデイスクカートリツジの底面図、第８図は
ハブと駆動ピンとの関係を示す拡大平面図、第９
図は従来の駆動ピン支持機構による駆動ピンとハ
ブとの関係を示す図、第１０図は本考案の実施例
による駆動ピンとハブとの関係を示す図、第１１
図及び第１２図は第２及び第３の実施例の駆動ピ
ン支持機構をそれぞれ示す平面図である。
１１……デイスク回転台、１２……巻線、２１
……吸着台、２２……ヨーク、２３……スピンド
ル、２４……レバー、２５……駆動ピン、２９…
…磁石、３１……凹部。
FIG. 1 is a front view showing the main parts of a floppy disk device according to a first embodiment of the present invention, FIG. 2 is an enlarged plan view showing the rotational drive part of FIG. 1, and FIG.
The figure is an end view when Figure 2 is cut at -,
The figures are a right side view showing the drive pin and its support mechanism in Fig. 2, Fig. 5 is a plan view showing the relationship between the motor magnet, drive pin, and this support mechanism in Fig. 2, and Fig. 6
7 is a bottom view of the disk cartridge shown in FIG. 6, FIG. 8 is an enlarged plan view showing the relationship between the hub and the drive pin, and FIG. 9 is a plan view of the disk cartridge.
10 shows the relationship between the drive pin and the hub according to the embodiment of the present invention; FIG. 11 shows the relationship between the drive pin and the hub according to the embodiment of the present invention;
Figures 1 and 12 are plan views showing the drive pin support mechanisms of the second and third embodiments, respectively. 11... Disc rotating table, 12... Winding wire, 21
... Suction table, 22 ... Yoke, 23 ... Spindle, 24 ... Lever, 25 ... Drive pin, 29 ...
...Magnet, 31...Recess.
Claims (1)
シート２ａとから成り且つ前記ハブ２ｂの略中央
にスピンドル挿入孔１０ａが設けられ且つこのス
ピンドル挿入孔１０ａと一定の位置関係を有して
前記ハブ２ｂに駆動ピン挿入孔１０ａが設けられ
ている記録媒体デイスク２を回転駆動するために
、回転台１１と、前記スピンドル挿入孔１０ａに
挿入するように前記回転台１１の中央から突出し
ているスピンドル２３と、前記駆動ピン挿入孔１
０ｂに余裕を有して挿入される駆動ピン２５と、
前記回転台１１に下面に沿つて配置され且つ前記
駆動ピン２５と異なる角度位置において前記回転
台１１に回動自在に支持されている駆動ピン支持
体２４とを具備しているデイスク装置において、 前記支持体２４の弾性変形によつて前記駆動ピ
ン２５の前記スピンドル２３の方向への傾きが得
られるように前記支持体２４の支点と前記駆動ピ
ン２５の支持部との間に凹部が設けられているこ
とを特徴とするデイスク装置。[Claims for Utility Model Registration] Consisting of a hub 2b and a recording medium sheet 2a fixed to the hub 2b, a spindle insertion hole 10a is provided approximately in the center of the hub 2b, and the spindle insertion hole 10a is located at a certain position. In order to rotationally drive the recording medium disk 2, which has a drive pin insertion hole 10a in the hub 2b, the rotary table 11 and the spindle inserting hole 10a are inserted into the spindle insertion hole 10a. A spindle 23 protruding from the center and the drive pin insertion hole 1
A drive pin 25 inserted into 0b with a margin,
A disk device comprising: a drive pin support 24 disposed along the lower surface of the rotary base 11 and rotatably supported by the rotary base 11 at an angular position different from the drive pin 25; A recess is provided between the fulcrum of the support 24 and the support portion of the drive pin 25 so that the drive pin 25 is tilted in the direction of the spindle 23 by elastic deformation of the support 24. A disk device characterized by:
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12279690U JPH0481242U (en) | 1990-11-22 | 1990-11-22 | |
| US07/794,432 US5264976A (en) | 1990-11-22 | 1991-11-19 | Resilient support for a disk drive pin in a rotating disk data storage apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12279690U JPH0481242U (en) | 1990-11-22 | 1990-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0481242U true JPH0481242U (en) | 1992-07-15 |
Family
ID=31870546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12279690U Pending JPH0481242U (en) | 1990-11-22 | 1990-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0481242U (en) |
-
1990
- 1990-11-22 JP JP12279690U patent/JPH0481242U/ja active Pending
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