JPS591182U - Rotating recording medium alignment clamp mechanism - Google Patents
Rotating recording medium alignment clamp mechanismInfo
- Publication number
- JPS591182U JPS591182U JP9548182U JP9548182U JPS591182U JP S591182 U JPS591182 U JP S591182U JP 9548182 U JP9548182 U JP 9548182U JP 9548182 U JP9548182 U JP 9548182U JP S591182 U JPS591182 U JP S591182U
- Authority
- JP
- Japan
- Prior art keywords
- recording medium
- rotating recording
- center hole
- rotating
- turntable
- 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
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は開閉蓋の移動と共にスリーブの先端部が相対的
にディスク中心孔へ嵌入する状態を示す要部断面図、第
２図はディスクが調芯クランプ機構によって再生位置に
クランプされた状態を示す要部断面図である。
１・・・回転記録媒体調芯クランプ機構、２・・・駆動
モータ、４．１９・・・コイルばね、５・・・ターンテ
ーブル、１０・・・スリーブ、１゛３・・・Ｃリング、
１４・・・クランパー、１７・・・ボール、１８・・・
ストラストベ゛アリング、２−０・・・ホルダー、２４
・・・開閉蓋、２５ ゛・・・ガイド部、２６・・
・ストッパー、２７・・・ディスク、２７ａ・・・ディ
スク中心孔。Figure 1 is a cross-sectional view of the main part showing the state in which the tip of the sleeve is relatively fitted into the disk center hole as the opening/closing lid moves, and Figure 2 shows the state in which the disk is clamped at the playback position by the centering clamp mechanism. FIG. DESCRIPTION OF SYMBOLS 1... Rotating recording medium alignment clamp mechanism, 2... Drive motor, 4.19... Coil spring, 5... Turntable, 10... Sleeve, 1゛3... C ring,
14... Clamper, 17... Ball, 18...
Strain bearing, 2-0...Holder, 24
・・・Opening/closing lid, 25゛...Guide part, 26...
- Stopper, 27... Disc, 27a... Disc center hole.
Claims (1)
するターンテーブルと、該回転軸の軸方向に摺動可能に
設けられた先端を該回転記録媒体の中心孔の径より小径
とされると共に基部を該中心孔径より大とされ該中心孔
に嵌入するテーパ案内部材と、該テーパ案内部材を該中
心孔に嵌入するよう付勢する第１の弾性部材と、該ター
ンテーブルと相対向する位置に設ｉられ、該ターンテー
ブルの載置部との間で該回転記録媒体を挾持するクラン
パーと、該クランパーの背面側を回転可能に支持する軸
受機構と、該軸受機構を該クランパー側に押圧付勢する
第２の弾性部材とよりなる回転記録媒体調芯クランプ機
構。A turntable having a mounting part fixed to a rotating shaft and receiving a rotating recording medium, and a distal end slidable in the axial direction of the rotating shaft having a diameter smaller than the diameter of a center hole of the rotating recording medium. a tapered guide member having a base portion larger than the diameter of the center hole and fitted into the center hole; a first elastic member biasing the tapered guide member to fit into the center hole; and a first elastic member facing oppositely to the turntable. a clamper that is installed at a position to clamp the rotating recording medium between it and the mounting section of the turntable; a bearing mechanism that rotatably supports the back side of the clamper; A rotating recording medium alignment clamp mechanism comprising a second elastic member that presses and biases the rotating recording medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9548182U JPS591182U (en) | 1982-06-25 | 1982-06-25 | Rotating recording medium alignment clamp mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9548182U JPS591182U (en) | 1982-06-25 | 1982-06-25 | Rotating recording medium alignment clamp mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS591182U true JPS591182U (en) | 1984-01-06 |
Family
ID=30227997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9548182U Pending JPS591182U (en) | 1982-06-25 | 1982-06-25 | Rotating recording medium alignment clamp mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS591182U (en) |
-
1982
- 1982-06-25 JP JP9548182U patent/JPS591182U/en active Pending
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