JPH0268358U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係わるヘツド装置の平面図、
第２図は第１図のヘツド装置の正面図、第３図は
第１図の―線に示す断面図、第４図はヘツド
支持台を示す平面図、第５図はヘツド支持板とヘ
ツドとを示す平面図、第６図はヘツド装置の使用
状態を示す正面図、第７図はフロツピーデイスク
を示す平面図である。 尚図面に用いられている符号に於いて、１はフ
ロツピーデイスク、３は磁気デイスク、７はヘツ
ド支持台、７ａは支点を有するアーム、８はヘツ
ド支持板、９は磁気ヘツド、１０はシールドカバ
ー、１８は開口、２０，２１は傾斜外周面である
。 FIG. 1 is a plan view of a head device according to the present invention;
Fig. 2 is a front view of the head device shown in Fig. 1, Fig. 3 is a sectional view taken along the - line in Fig. 1, Fig. 4 is a plan view showing the head support plate, and Fig. 5 is a view of the head support plate and the head. FIG. 6 is a front view showing the head device in use, and FIG. 7 is a plan view showing the floppy disk. In the symbols used in the drawings, 1 is a floppy disk, 3 is a magnetic disk, 7 is a head support base, 7a is an arm having a fulcrum, 8 is a head support plate, 9 is a magnetic head, and 10 is a shield. In the cover, 18 is an opening, and 20 and 21 are inclined outer peripheral surfaces.

Claims (1)

【実用新案登録請求の範囲】 (1) 可撓性磁気デイスクの回転平面と同一又は
ほぼ平行な面方向から前記デイスク又はこれを含
むジヤケツトを挿入して記録又は再生をなす磁気
デイスク装置のヘツド装置であつて、 前記デイスクの半径方向に移動可能なヘツド支
持台と、 前記支持台に固着されたバネ性を有するヘツド
支持板と、 記録又は再生するために前記デイスクに摺接す
るギヤツプ面が前記ヘツド支持板の主面から突出
した位置にあるように前記ヘツド支持板に固着さ
れた磁気ヘツドと、 前記磁気ヘツドの前記ギヤツプ面を僅かに突出
させる開口を有して前記磁気ヘツド及び前記ヘツ
ド支持板を覆うように形成され、且つ前記デイス
ク又はこれを含むジヤケツトを所定位置に案内す
るための傾斜外周面を有し、且つ磁性体で形成さ
れ、且つ前記支持台に取付けられているカバーと
、から成ることを特徴とするヘツド装置。 (2) 前記磁気ヘツドは、前記ギヤツプ面に於け
る前記デイスクの着脱方向の端部が面取りされた
ものである実用新案登録請求の範囲第１項記載の
デイスク装置。[Claims for Utility Model Registration] (1) A head device of a magnetic disk device that performs recording or reproduction by inserting the disk or a jacket containing the same from a plane direction that is the same as or almost parallel to the plane of rotation of the flexible magnetic disk. a head support base movable in the radial direction of the disk; a head support plate having a spring property fixed to the support base; and a gap surface that slides into contact with the disk for recording or reproducing the head support plate. a magnetic head fixed to the head support plate so as to protrude from the main surface of the support plate; and an opening that allows the gap surface of the magnetic head to slightly protrude so that the magnetic head and the head support plate are fixed to the head support plate. a cover that is formed to cover the disk, has an inclined outer circumferential surface for guiding the disk or the jacket containing the same to a predetermined position, is made of a magnetic material, and is attached to the support base; A head device characterized by: (2) The disk device according to claim 1, wherein the magnetic head has a chamfered end portion of the gap surface in the disk attachment/detachment direction.