JPH0345245U - - Google Patents
Info
- Publication number
- JPH0345245U JPH0345245U JP10243689U JP10243689U JPH0345245U JP H0345245 U JPH0345245 U JP H0345245U JP 10243689 U JP10243689 U JP 10243689U JP 10243689 U JP10243689 U JP 10243689U JP H0345245 U JPH0345245 U JP H0345245U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- stabilizer
- diameter
- outer periphery
- fitting
- 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
- 239000003381 stabilizer Substances 0.000 claims description 14
- 230000003287 optical effect 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の実施例であるデイスク
スタビライザーの使用状態を示す斜視図、第２図
は第１図のＡ−Ａ断面図、第３図は本考案の第２
の実施例であるデイスクスタビライザーの使用状
態を示す斜視図、第４図は第３図を矢印Ｂ方向か
ら見た図、第５図は第３図のデイスクスタビライ
ザーが回転したときの要部拡大図、第６図は本考
案のデイスクスタビライザーの他の実施例の斜視
図を夫々示す。
１……スピンドルモータ、２……回転軸、３…
…光デイスク、４……ターンテーブル、６……ク
ランパー、７……光ピツクアツプ、１０，１０′
……デイスクスタビライザー、１０ａ……デイス
クスタビライザー部、１０ｂ，１０ｂ′……嵌合
部、１１……羽根、１２……風流、Ｐ，Ｐ′……
押圧力（規制力）。
Fig. 1 is a perspective view showing the state in which the disk stabilizer according to the first embodiment of the present invention is used, Fig. 2 is a sectional view taken along line A-A in Fig.
Fig. 4 is a view of Fig. 3 viewed from the direction of arrow B, and Fig. 5 is an enlarged view of the main parts of the disc stabilizer of Fig. 3 when it is rotated. and FIG. 6 are perspective views of other embodiments of the disk stabilizer of the present invention. 1... Spindle motor, 2... Rotating shaft, 3...
...Optical disk, 4...Turntable, 6...Clamper, 7...Optical pickup, 10,10'
... Disk stabilizer, 10a... Disk stabilizer part, 10b, 10b'... Fitting part, 11... Vane, 12... Wind flow, P, P'...
Pressing force (regulating force).
Claims (1)
回転時における振動を防止するデイスクスタビラ
イザーであり、 外径寸法が前記デイスクの直径と略同一とされ
ると共に、内径寸法が前記デイスクの中心孔の直
径より大とされる環状のスタビライザー部と、 前記スタビライザー部の外周に設けられ、前記
デイスクの外周に嵌合可能な嵌合部とから構成さ
れ、 前記スタビライザー部は、前記嵌合部が前記デ
イスクの外周に嵌合することにより、前記デイス
クの上面に取付けられることを特徴とするデイス
クスタビライザー。 (2) 前記スタビライザー部は、その回転に伴つ
て前記デイスクを押圧する押圧力を発生すべく、
前記スタビライザー部の回転方向に対して傾斜し
た傾斜部を複数備える請求項１記載のデイスクス
タビライザー。[Claims for Utility Model Registration] (1) A disk stabilizer that prevents vibrations when a disk placed on a turntable rotates, the outer diameter being approximately the same as the diameter of the disk, and the inner diameter being approximately the same as the diameter of the disk. It is composed of an annular stabilizer part whose dimensions are larger than the diameter of the center hole of the disk, and a fitting part that is provided on the outer periphery of the stabilizer part and can be fitted to the outer periphery of the disk, and the stabilizer part is . A disk stabilizer, wherein the fitting portion is attached to an upper surface of the disk by fitting to an outer periphery of the disk. (2) The stabilizer section generates a pressing force that presses the disk as the stabilizer section rotates,
The disk stabilizer according to claim 1, further comprising a plurality of inclined parts inclined with respect to the rotational direction of the stabilizer part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10243689U JPH0345245U (en) | 1989-08-31 | 1989-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10243689U JPH0345245U (en) | 1989-08-31 | 1989-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0345245U true JPH0345245U (en) | 1991-04-25 |
Family
ID=31651333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10243689U Pending JPH0345245U (en) | 1989-08-31 | 1989-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0345245U (en) |
-
1989
- 1989-08-31 JP JP10243689U patent/JPH0345245U/ja active Pending
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