JPH0246948U - - Google Patents
Info
- Publication number
- JPH0246948U JPH0246948U JP12516988U JP12516988U JPH0246948U JP H0246948 U JPH0246948 U JP H0246948U JP 12516988 U JP12516988 U JP 12516988U JP 12516988 U JP12516988 U JP 12516988U JP H0246948 U JPH0246948 U JP H0246948U
- Authority
- JP
- Japan
- Prior art keywords
- guide member
- turntable
- shaft
- mounting mechanism
- engagement groove
- 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.)
- Granted
Links
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
第１図はこの考案に係るデイスク装着機構の実
施例を示す一部切欠した分解斜視図、第２及び第
３図は従来のデイスク装着機構を示す分解斜視図
である。
１：ターンテーブル、２：保持部材、２ａ：ク
サビ部、３：ガイド部材、３ｂ：胴部、４：スピ
ンドルモータ、５：圧縮コイルバネ、７：シヤフ
ト、９：係合溝。
FIG. 1 is a partially cutaway exploded perspective view showing an embodiment of the disk mounting mechanism according to this invention, and FIGS. 2 and 3 are exploded perspective views showing a conventional disk mounting mechanism. 1: Turntable, 2: Holding member, 2a: Wedge portion, 3: Guide member, 3b: Body portion, 4: Spindle motor, 5: Compression coil spring, 7: Shaft, 9: Engagement groove.
Claims (1)
ンテーブルと、前記シヤフトに対して摺動自在に
嵌挿されると共に抜け止め手段で保持されており
、その周面にデイスクの中心孔が嵌合することに
よりデイスクの位置決めを行うようになつている
ガイド部材と、該ガイド部材をシヤフトの自由端
方向に付勢するためのバネ手段とからなるデイス
ク装着機構において、 上記抜け止め手段は、ターンテーブルの内周面
側に形成された係合溝と、前記ガイド部材の胴部
に遊嵌されていて該ガイド部材を摺動可能に保持
し、かつ前記係合溝に係合するクサビ部が設けら
れている保持部材とからなることを特徴とするデ
イスク装着機構。[Claims for Utility Model Registration] A turntable is fixed to the shaft of a spindle motor, and the turntable is slidably inserted into the shaft and is held by means for preventing it from coming off. In a disk mounting mechanism comprising a guide member that positions the disk by fitting together, and a spring means for biasing the guide member toward the free end of the shaft, the retaining means is , an engagement groove formed on the inner circumferential surface of the turntable, and a wedge that is loosely fitted into the body of the guide member, slidably holds the guide member, and engages with the engagement groove. and a holding member provided with a disk mounting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12516988U JPH0627016Y2 (en) | 1988-09-27 | 1988-09-27 | Disk mounting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12516988U JPH0627016Y2 (en) | 1988-09-27 | 1988-09-27 | Disk mounting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0246948U true JPH0246948U (en) | 1990-03-30 |
| JPH0627016Y2 JPH0627016Y2 (en) | 1994-07-20 |
Family
ID=31375537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12516988U Expired - Lifetime JPH0627016Y2 (en) | 1988-09-27 | 1988-09-27 | Disk mounting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0627016Y2 (en) |
-
1988
- 1988-09-27 JP JP12516988U patent/JPH0627016Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0627016Y2 (en) | 1994-07-20 |
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