JPS6349652U - - Google Patents
Info
- Publication number
- JPS6349652U JPS6349652U JP14309186U JP14309186U JPS6349652U JP S6349652 U JPS6349652 U JP S6349652U JP 14309186 U JP14309186 U JP 14309186U JP 14309186 U JP14309186 U JP 14309186U JP S6349652 U JPS6349652 U JP S6349652U
- Authority
- JP
- Japan
- Prior art keywords
- head
- recording
- disk
- shape
- rotating
- 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
- 238000010586 diagram Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Supporting Of Heads In Record-Carrier Devices (AREA)
Description
第１図〜第６図は、本考案の実施例を示したも
のであつて、第１図は要部の側面図、第２図はフ
ロツピデイスクプレーヤにフロツピデイスクが装
着された状態を示した図、第３Ａ図、第３Ｂ図は
押圧手段である板ばねの変化状態を示した図、第
４図は押圧手段として引張コイルばねを用いた実
施例を示した図、第５図は押圧手段としてねじり
コイルばねを用いた実施例を示した図、第６図は
押圧手段として圧縮コイルばねを用いた実施例を
示した図である。また第７図は従来のヘツド支持
装置を示した図である。
なお図面に用いた符号において、２……ターン
テーブル（回転手段）、２２……フロツピデイス
ク、２８ａ，２８ｂ……ヘツド、３０……板ばね
（押圧手段）である。
Figures 1 to 6 show an embodiment of the present invention, with Figure 1 being a side view of the main parts, and Figure 2 showing the state in which the floppy disk is attached to a floppy disk player. Figures 3A and 3B are diagrams showing changes in the leaf spring that is the pressing means, Figure 4 is a diagram showing an embodiment using a tension coil spring as the pressing means, and Figure 5 is a diagram showing the changing state of the leaf spring that is the pressing means. FIG. 6 is a diagram showing an embodiment using a torsion coil spring as the pressing means, and FIG. 6 is a diagram showing an embodiment using a compression coil spring as the pressing means. FIG. 7 is a diagram showing a conventional head support device. In addition, in the symbols used in the drawings, 2...turntable (rotating means), 22...floppy disk, 28a, 28b...head, 30... leaf spring (pressing means).
Claims (1)
と、前記デイスクの記録又は再生を行うヘツドと
、前記デイスクに前記ヘツドを相対的に押し付け
る押圧手段とを有し、前記デイスクを前記ヘツド
に相対的に押し付けられた状態で回転させること
により記録又は再生を行うように構成した記録再
生装置において、 加熱されると形状が所定の形状に変化する形状
記憶部材で前記押圧手段を構成し、この形状記憶
部材を加熱してその形状を所定の形状に変化させ
、前記デイスクに前記ヘツドを相対的に押し付け
る押圧力を変化させるように構成したことを特徴
とする記録再生装置。[Claims for Utility Model Registration] A utility model comprising: a rotating means for rotating a disk as a recording medium; a head for recording or reproducing information on the disk; and a pressing means for relatively pressing the head against the disk; In the recording/reproducing device configured to perform recording or reproduction by rotating the head while being pressed relative to the head, the pressing means may be a shape memory member whose shape changes to a predetermined shape when heated. A recording/reproducing apparatus characterized in that the shape memory member is heated to change its shape into a predetermined shape, and the pressing force with which the head is pressed relative to the disk is changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14309186U JPS6349652U (en) | 1986-09-18 | 1986-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14309186U JPS6349652U (en) | 1986-09-18 | 1986-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6349652U true JPS6349652U (en) | 1988-04-04 |
Family
ID=31052442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14309186U Pending JPS6349652U (en) | 1986-09-18 | 1986-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6349652U (en) |
-
1986
- 1986-09-18 JP JP14309186U patent/JPS6349652U/ja active Pending
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