JPS6089669U - Track adjustment mechanism of magnetic recording/reproducing device - Google Patents
Track adjustment mechanism of magnetic recording/reproducing deviceInfo
- Publication number
- JPS6089669U JPS6089669U JP11189884U JP11189884U JPS6089669U JP S6089669 U JPS6089669 U JP S6089669U JP 11189884 U JP11189884 U JP 11189884U JP 11189884 U JP11189884 U JP 11189884U JP S6089669 U JPS6089669 U JP S6089669U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic recording
- magnetic head
- adjustment mechanism
- carriage
- reproducing device
- 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
- Supporting Of Heads In Record-Carrier Devices (AREA)
- Moving Of The Head To Find And Align With The Track (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案になるトラック調整機構の一実施例を適
用したフロッピディスク装置のディスクホルダを分解し
た状態の斜視図、第２図は上記装置の要部の分解斜視図
、第３図は上記装置の他の要部の分解斜視図、第４図は
上記装置の減速機構ユニットの分解斜視図、第５図及び
第６図は夫々上記装置のディスクホルダを取去った状態
の動作前及び動作後の状態の平面図、第７図及び第８図
は夫々上記装置の動作前及び動作後の状態の縦断正面図
、第９図は第７図中ディスクテーブル部分の拡大縦断面
図、第１０図は上記装置の減速機構の一部の拡大縦断面
図、第１１図〜第１３図は夫々上記装置の動作前、動作
後、動作復帰状態の各側面図、第１４図及び第１５図は
夫々上記装置のキャリッジのヘッドホルダの要部の分解
斜視図及び平面図、第１６図はフロッピディスクの斜視
図、第１７図はフロッピディスク、ガイドローラ、カム
板、及び磁気ヘッドの動作関係を示す図、第１８図はヘ
ッドホルダの下部突条とキャリッジ本体の溝孔との関係
を示す図である。
１１・・・フロッピディスク装Ｌ １２−・・フレー
ム、１５・・・駆動軸、１６・・・ディスクテーブル、
１７・・・カム板、４０・・・モータ、５１・・・キャ
リッジ、５２・・・キャリッジ本体、５２ｃ・・・切起
し板部、５２ｄ・・・溝孔、５３・・・ヘッドホルダ、
５３ａ・・・ヘッド保持部、５３ｂ・・・ブリッジ部、
５３ｈ・・・傾斜面部、５４・・・磁気ヘッド、５５・
・・パッド保持アーム、５７−１．５７−２・・・ガイ
ドローラ、６６゜７５・・・コイルバネ、７２・・・押
えバネ、７４・・・長尺ネジ、７６−１．７６−２・・
・ガイド棒、１０１・・・フロッピディスク、１０２・
・・カセット、１０３・・・ディスク本体。FIG. 1 is an exploded perspective view of a disk holder of a floppy disk device to which an embodiment of the track adjustment mechanism of the present invention is applied, FIG. 2 is an exploded perspective view of the main parts of the device, and FIG. 4 is an exploded perspective view of the deceleration mechanism unit of the above device, and FIGS. 5 and 6 are respectively the above device before operation and with the disk holder removed. 7 and 8 are longitudinal sectional front views of the above device before and after operation, respectively. FIG. 9 is an enlarged vertical sectional view of the disk table portion in FIG. FIG. 10 is an enlarged vertical cross-sectional view of a part of the deceleration mechanism of the above device, FIGS. 11 to 13 are side views of the above device before operation, after operation, and in the operation return state, respectively, and FIGS. 14 and 15 16 is an exploded perspective view and a plan view of the main parts of the head holder of the carriage of the above apparatus, FIG. 16 is a perspective view of a floppy disk, and FIG. 17 shows the operational relationship of the floppy disk, guide roller, cam plate, and magnetic head. The figure shown in FIG. 18 is a diagram showing the relationship between the lower protrusion of the head holder and the slot of the carriage body. 11... Floppy disk unit L 12-... Frame, 15... Drive shaft, 16... Disk table,
DESCRIPTION OF SYMBOLS 17... Cam plate, 40... Motor, 51... Carriage, 52... Carriage body, 52c... Cut-and-raised plate part, 52d... Slot hole, 53... Head holder,
53a... Head holding part, 53b... Bridge part,
53h... Inclined surface portion, 54... Magnetic head, 55.
... Pad holding arm, 57-1.57-2 ... Guide roller, 66°75 ... Coil spring, 72 ... Presser spring, 74 ... Long screw, 76-1.76-2 ...・
・Guide rod, 101... Floppy disk, 102・
...Cassette, 103...Disc body.
Claims (1)
盤状磁気記録媒体の半径方向に移動して該円盤状磁気記
録媒体を相対的に走査して記録再生を行なう磁気記録再
生装置において、°該磁気ヘッドを該磁気ヘッド移送機
構により移送されるキャリッジに変位可能に塔載し、且
つ該キャリッジに、該磁気ヘッドを該キャリッジに対し
て該キャリッジの移送方向に変位させて該磁気ヘッドの
該円盤状磁気記録媒体のトラックに対する位置が所望位
置となるように該磁気ヘッドの位置を調整しうる、調整
ねじを使用した位置調整機構を設けてなる構成の磁気記
録再生装置のトラック調整機構。 ２ 該位置調整機構は、該調整ねじを、該磁気ヘッドが
該円盤状磁気記録媒体を相対的に走査している状態で外
部より操作しうる個所に配設してなる構成の磁気記録再
生装置のトラック調整機構。[Claims for Utility Model Registration] 1. Magnetic recording in which a magnetic head moves in the radial direction of a rotating disc-shaped magnetic recording medium by a magnetic head transport mechanism and relatively scans the disc-shaped magnetic recording medium to perform recording and reproduction. In the reproducing apparatus, the magnetic head is displaceably mounted on a carriage that is transferred by the magnetic head transfer mechanism, and the magnetic head is displaceable on the carriage in a transfer direction of the carriage with respect to the carriage. A magnetic recording and reproducing device comprising a position adjustment mechanism using an adjustment screw that can adjust the position of the magnetic head so that the position of the magnetic head with respect to the track of the disc-shaped magnetic recording medium becomes a desired position. Track adjustment mechanism. 2. A magnetic recording and reproducing device in which the position adjustment mechanism is configured such that the adjustment screw is disposed at a location that can be operated from the outside while the magnetic head is relatively scanning the disc-shaped magnetic recording medium. track adjustment mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11189884U JPS6089669U (en) | 1984-07-24 | 1984-07-24 | Track adjustment mechanism of magnetic recording/reproducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11189884U JPS6089669U (en) | 1984-07-24 | 1984-07-24 | Track adjustment mechanism of magnetic recording/reproducing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6089669U true JPS6089669U (en) | 1985-06-19 |
Family
ID=30259612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11189884U Pending JPS6089669U (en) | 1984-07-24 | 1984-07-24 | Track adjustment mechanism of magnetic recording/reproducing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6089669U (en) |
-
1984
- 1984-07-24 JP JP11189884U patent/JPS6089669U/en active Pending
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