JPS61153174U - - Google Patents
Info
- Publication number
- JPS61153174U JPS61153174U JP18318484U JP18318484U JPS61153174U JP S61153174 U JPS61153174 U JP S61153174U JP 18318484 U JP18318484 U JP 18318484U JP 18318484 U JP18318484 U JP 18318484U JP S61153174 U JPS61153174 U JP S61153174U
- Authority
- JP
- Japan
- Prior art keywords
- elastic plate
- screw shaft
- protrusion
- carriage
- magnetic head
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transmission Devices (AREA)
- Moving Of Heads (AREA)
- Moving Of Head For Track Selection And Changing (AREA)
Description
第１図、第２図は、本考案の一実施例を示し、
第１図は要部の正面図、第２図は平面図、第３図
は従来の磁気ヘツド搬送装置の概略説明図、第４
図は本考案の一実施例に使用されるスクリユーシ
ヤフトの拡大正面図、第５図はスクリユーシヤフ
トの側面図、第６図はスクリユーシヤフトの回転
角とキヤリツジの移動距離との関係を示す説明図
である。
１……ステツピングモータ、３……スクリユー
シヤフト、３ａ……螺旋状溝、５……キヤリツジ
、６……磁気ヘツド、９……弾性板、９ａ……突
子、１３……規制体、１４……傾斜部。
1 and 2 show an embodiment of the present invention,
FIG. 1 is a front view of the main parts, FIG. 2 is a plan view, FIG. 3 is a schematic explanatory diagram of a conventional magnetic head conveying device, and FIG.
The figure is an enlarged front view of a screw shaft used in an embodiment of the present invention, FIG. 5 is a side view of the screw shaft, and FIG. 6 shows the relationship between the rotation angle of the screw shaft and the moving distance of the carriage. FIG. DESCRIPTION OF SYMBOLS 1... Stepping motor, 3... Screw shaft, 3a... Spiral groove, 5... Carriage, 6... Magnetic head, 9... Elastic plate, 9a... Protrusion, 13... Regulator, 14...Slope part.
Claims (1)
ユーシヤフトと、書込み・読取り用の磁気ヘツド
を搭載するキヤリツジに設けられ、かつ弾性板を
介して前記スクリユーシヤフトの螺旋状溝と係合
する突子とからなり、スクリユーシヤフトの回動
によりキヤリツジを磁気デイスクの径方向に送る
磁気ヘツド搬送装置において、前記スクリユーシ
ヤフトの螺旋状溝の断面形状を多角形にし、前記
弾性板の一端に前記突子を、また他端にキヤリツ
ジの一部を固定し、しかも弾性板に、弾性板と突
子との固定方向にて接合し、またキヤリツジとの
固定方向において、弾性板の変形側方向、かつ弾
性板と離れる方向に傾斜する傾斜部を有する規制
体を設けたことを特徴とする磁気ヘツド搬送装置
。 A protrusion that is provided on a screw shaft rotated by a stepping motor and a carriage that carries a magnetic head for writing and reading, and that engages with a helical groove of the screw shaft via an elastic plate. In a magnetic head conveying device for transporting a carriage in the radial direction of a magnetic disk by rotation of a screw shaft, the helical groove of the screw shaft has a polygonal cross-sectional shape, and the protrusion is attached to one end of the elastic plate. A part of the carriage is fixed to the other end, and is joined to the elastic plate in the direction in which the elastic plate and the protrusion are fixed, and in the direction in which the elastic plate and the protrusion are fixed, in the direction of the deformation side of the elastic plate, and 1. A magnetic head conveying device comprising a regulating body having an inclined portion that is inclined in a direction away from an elastic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18318484U JPS61153174U (en) | 1984-12-04 | 1984-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18318484U JPS61153174U (en) | 1984-12-04 | 1984-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61153174U true JPS61153174U (en) | 1986-09-22 |
Family
ID=30740694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18318484U Pending JPS61153174U (en) | 1984-12-04 | 1984-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61153174U (en) |
-
1984
- 1984-12-04 JP JP18318484U patent/JPS61153174U/ja active Pending
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