JPS63304482A - Magnetic head device - Google Patents
Magnetic head deviceInfo
- Publication number
- JPS63304482A JPS63304482A JP62141015A JP14101587A JPS63304482A JP S63304482 A JPS63304482 A JP S63304482A JP 62141015 A JP62141015 A JP 62141015A JP 14101587 A JP14101587 A JP 14101587A JP S63304482 A JPS63304482 A JP S63304482A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- fixed
- angle
- magnetic
- magnetic medium
- 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
- 238000013459 approach Methods 0.000 abstract description 8
- 230000001105 regulatory effect Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/127—Structure or manufacture of heads, e.g. inductive
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
- G11B21/20—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier
- G11B21/21—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier with provision for maintaining desired spacing of head from record carrier, e.g. fluid-dynamic spacing, slider
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
- Supporting Of Heads In Record-Carrier Devices (AREA)
Abstract
Description
【発明の詳細な説明】 「技術分野」 本発明は、浮動式磁気ヘッド装置の改良に間する。[Detailed description of the invention] "Technical field" The present invention seeks to improve a floating magnetic head device.
「従来技術およびその問題点」
篤６図には、従来の磁気ヘッド装置が示されている。こ
の磁気ヘッド装置は、モノリシックタイプの浮動式磁気
ヘッドに適用されでいる例である。磁気ヘッド１１は、
スライダ１２とＣ型コア１３とを接合しでなっており、
両者の対向部は、磁気媒体１４との対接面１５側が磁気
ギャップ１６、これの反対側がバックギャップ］７を形
成する。磁気ギャップ１６の空隙には非磁性材料が介在
し、パックギャップ１７には低融点ガラス等の接合材料
が介在する。このような磁気ヘッド１］は、スライダ１
２の対接面１５とは反対側の固定面１８で、ジンバルと
呼ばれる支持板１９に固定されている。そして、この支
持板］９のＣ型コア１３寄つの端部が、磁気ヘッド支持
体２０から延びるロードアーム２１の先端に取付けられ
、このロードアーム２１が、角度規制凸部２２によって
固定面１８に対する所定取付角θを形成しで、磁気ヘッ
ド装置を構成している。"Prior Art and its Problems" FIG. 6 shows a conventional magnetic head device. This magnetic head device is an example applied to a monolithic type floating magnetic head. The magnetic head 11 is
It is made by joining a slider 12 and a C-shaped core 13,
In the opposing portions of the two, a magnetic gap 16 is formed on the surface 15 facing the magnetic medium 14, and a back gap is formed on the opposite side. A nonmagnetic material is interposed in the air gap of the magnetic gap 16, and a bonding material such as low melting point glass is interposed in the pack gap 17. Such a magnetic head 1] has a slider 1
A fixing surface 18 opposite to the contacting surface 15 of No. 2 is fixed to a support plate 19 called a gimbal. The end of this support plate] 9 near the C-shaped core 13 is attached to the tip of a load arm 21 extending from the magnetic head support 20, and the load arm 21 is fixed to the fixed surface 18 by the angle regulating convex portion 22. A magnetic head device is constructed by forming a predetermined mounting angle θ.
ところか、上記構成の磁気ヘッド装置によると、固定面
１８が磁気媒体１４と平行に形成されでいるため、所定
取付角θをもっで支持板１９に取付けられたロードアー
ム２１は、その角度θに対応する傾斜分の高ざたけ上方
に取付空間を必要とする。したがって、磁気へ・ンド１
１の磁気媒体］４からの取付高さｈは、コア高さと支持
板１９の厚さにロードアーム２１の傾斜相当分の高さが
必要となって、その分向装置が厚くなってしまう。However, according to the magnetic head device configured as described above, since the fixed surface 18 is formed parallel to the magnetic medium 14, the load arm 21 attached to the support plate 19 with a predetermined angle θ is Requires installation space above the height of the slope corresponding to the height. Therefore, to magnetic field 1
1] The installation height h from the magnetic medium 4 requires a height equivalent to the inclination of the load arm 21 in addition to the core height and the thickness of the support plate 19, making the separating device thick.
「発明の目的」
本発明は、磁気へ・ンドの先端取付高さを可能な限り小
さくすることによって、この種磁気ヘッド装置を薄型化
することを目的とする。``Object of the Invention'' An object of the present invention is to reduce the thickness of this type of magnetic head device by reducing the mounting height of the tip of the magnetic head as much as possible.
「発明の概要」
本発明では、磁気ヘッドの磁気媒体対接面とは反対側で
支持板を固定する固定面を、ロードアームの固定部側に
いくほど磁気媒体対接面に近づくように傾斜させたこと
を特徴とする。"Summary of the Invention" In the present invention, the fixing surface for fixing the support plate on the side opposite to the magnetic medium contacting surface of the magnetic head is inclined so that it approaches the magnetic medium contacting surface as it goes toward the fixed part of the load arm. It is characterized by having
「発明の実施例」
以下、図示実施例につき本発明を説明する。なお、第１
図ないし第３図において、第４図と共通する部材には同
一符号が付しである。"Embodiments of the Invention" The present invention will be described below with reference to illustrated embodiments. In addition, the first
In the drawings through FIG. 3, the same reference numerals are given to the same members as in FIG. 4.
笥１図は、本発明の第１実施例を示しでいる。Figure 1 shows a first embodiment of the present invention.
この実施例は、モノリシックタイプの浮動式磁気ヘッド
に本発明装置を適用したものである０本発明では、固定
面１８が、スライダ１２の走行方向に治って後部側（ロ
ードアーム２１の固定部側）を磁気媒体１４に近づ１プ
るように傾斜形成されでいる点に特徴を有する。固定面
１８の対接面１５に対する傾斜角度は、好ましくは、こ
の固定面１８に対するロードアーム２１の所定傾斜角０
以上とし、ロードアーム２１の先端が角度規制凸部２２
を介して支持板１９に取付けられた場合、このロードア
ーム２１が、磁気媒体１４と平行かあるいはその磁気ヘ
ッド支持体２０側の端部が磁気媒体１４側に近づく角度
で支持されるようにする。In this embodiment, the device of the present invention is applied to a monolithic type floating magnetic head. In the present invention, the fixed surface 18 is fixed in the running direction of the slider 12 and is fixed on the rear side (the fixed part side of the load arm 21). ) is characterized in that it is formed at an angle so that it approaches the magnetic medium 14. The angle of inclination of the fixed surface 18 with respect to the contact surface 15 is preferably a predetermined angle of inclination of the load arm 21 with respect to the fixed surface 18.
With the above, the tip of the load arm 21 is connected to the angle regulating convex portion 22.
When attached to the support plate 19 via the load arm 21, the load arm 21 is supported in parallel with the magnetic medium 14 or at an angle where its end on the magnetic head support 20 side approaches the magnetic medium 14 side. .
上記構成の磁気ヘッド装置によると、傾斜した固定面１
８に支持板１９が固定され、この支持板１９に、角度規
制凸部２２によって所定取付角θに保持されたロードア
ーム２１が取付けられる。According to the magnetic head device having the above configuration, the inclined fixed surface 1
A support plate 19 is fixed to the support plate 8 , and a load arm 21 held at a predetermined angle θ by an angle regulating convex portion 22 is attached to the support plate 19 .
これで、ロードアーム２］は、磁気媒体１４と平行ある
いはその磁気ヘッド支持体２０寄りの端部が磁気媒体１
４と近づく方向に若干傾斜して磁気ヘッド支持体２０に
より支持される。したがって、磁気ヘッド］１の磁気媒
体１４からの取付高さ旧は、コア高さと角度規制凸部２
２の高さとロードアーム２］の厚ざの和だけとなり、従
来例と比べ、ロードアーム２１の所定取付角８分に対応
する高さだけ低くなる。よって、磁気へラド１１先端の
取付高さか低く押えられ、この種装置における薄型化が
実現される。Now, the load arm 2] is parallel to the magnetic medium 14 or its end near the magnetic head support 20 is parallel to the magnetic medium 14.
It is supported by the magnetic head support 20 with a slight inclination in the direction approaching 4. Therefore, the mounting height of the magnetic head 1 from the magnetic medium 14 is the core height and the angle regulating convex portion 2.
2 and the thickness of the load arm 2], which is lower than the conventional example by the height corresponding to the predetermined mounting angle of the load arm 21 of 8 minutes. Therefore, the installation height of the tip of the magnetic helad 11 can be kept low, and this type of device can be made thinner.
第２図および第３図は、本発明装置をコンポジットタイ
プの磁気ヘッドに適用した第２実施例を示している。す
なわち、この磁気ヘッド３１は、磁気コア３２がスライ
ダ３３の端部に組込まれでおり、スライダ３３の対接面
１５側には、左右に一対のスライダレール３４が形成さ
れている。また、スライダ３３の対接面１５とは反対側
には取付溝３５が形成されている。そして、この例では
、この取付溝３５の底部が傾斜面３６に形成されている
。この傾斜面３６の傾斜方向および傾斜角度は第１実施
例と同様である。したがって、第３図に示すように、取
付溝３５の傾斜面３６に、支持板１９を固定し、この支
持板１９の磁気コア３２寄りの端部に、−角度規制凸部
２２によって所定取付角θに保持されたロードアーム２
１の先端を取付ゆれば、このロードアーム２１も第１実
施例と同様の状態で保持される。よって、磁気ヘッド３
］の取付は高さＨ２も、第］寅施例に示す磁気ヘッド１
１の取付高さ旧と同じように、低くすることができ、装
置全体の薄型化が可能となる。その他の構成は従来例お
よび第１実施例の準じるので、同一符号を付すことによ
り説明を省略する。2 and 3 show a second embodiment in which the device of the present invention is applied to a composite type magnetic head. That is, in this magnetic head 31, a magnetic core 32 is assembled into an end portion of a slider 33, and a pair of left and right slider rails 34 are formed on the contact surface 15 side of the slider 33. Furthermore, a mounting groove 35 is formed on the opposite side of the slider 33 from the contact surface 15. In this example, the bottom of the mounting groove 35 is formed into an inclined surface 36. The direction and angle of inclination of this inclined surface 36 are the same as in the first embodiment. Therefore, as shown in FIG. 3, the support plate 19 is fixed to the inclined surface 36 of the mounting groove 35, and the end of the support plate 19 closer to the magnetic core 32 is fixed at a predetermined mounting angle by the -angle regulating convex portion 22. Load arm 2 held at θ
If the tip of the load arm 21 is attached, the load arm 21 is also held in the same state as in the first embodiment. Therefore, the magnetic head 3
] The mounting height H2 is also the same as that of the magnetic head 1 shown in the embodiment.
The mounting height of No. 1 can be lowered as in the old model, making it possible to make the entire device thinner. The other configurations are similar to those of the conventional example and the first embodiment, so the explanation will be omitted by giving the same reference numerals.
第４図および第５図は、本発明の第３実施例を示しでい
る。この実施例は、スタンダードタイプの磁気ヘッドに
適用したものである。この例では、取付溝３５がスライ
ダ３３の走行方向と直交して形成されており、この取付
溝３５の底部が傾斜面３６に形成されている。そして、
この傾斜面３６は、ロードアーム２１の固定部側にいく
ほど磁気媒体］４に近づくように傾斜形成されでいる。4 and 5 show a third embodiment of the invention. This embodiment is applied to a standard type magnetic head. In this example, the mounting groove 35 is formed perpendicular to the running direction of the slider 33, and the bottom of the mounting groove 35 is formed in the inclined surface 36. and,
This inclined surface 36 is formed to be inclined so that it approaches the magnetic medium 4 as it approaches the fixed portion of the load arm 21 .
傾斜面３６の傾斜角度、その他の構成は第２実施例に準
しる。この実施例によっても、磁気ヘッド３１の取付は
高ざＨ２が、第１実施例に示す磁気ヘッド１１の取付高
さ旧と同しように、低くてきるので、装置全体の薄型化
が可能となる。The inclination angle of the inclined surface 36 and other configurations are based on the second embodiment. In this embodiment as well, the mounting height H2 of the magnetic head 31 is lowered as in the case of the mounting height of the magnetic head 11 shown in the first embodiment, so that the entire device can be made thinner. .
「発明の効果」
以上説明したように、本発明の磁気ヘッド装置によれば
、支持板によって固定されるべきスライダの磁気媒体と
は反対側の固定面を、ロードアームの固定部側にいくほ
ど磁気媒体に近づくように傾斜させたので、磁気ヘッド
の磁気媒体からの先端取付は高さを従来製雪に比べで低
くでき、よって、装置全体の薄型化を図ることができる
。"Effects of the Invention" As explained above, according to the magnetic head device of the present invention, the fixed surface of the slider on the opposite side of the magnetic medium to be fixed by the support plate is fixed as it moves toward the fixed part of the load arm. Since the head is tilted closer to the magnetic medium, the height of the tip of the magnetic head from the magnetic medium can be lowered compared to conventional snowmaking, and the overall thickness of the apparatus can therefore be made thinner.
第１図は本発明による磁気へ・ンド装置の第１実施例を
示す概略側面図、第２図は本発明の第２実施例に適用さ
れる磁気ヘッドの斜視図、第３図は第２図の磁気ヘッド
を取付けた磁気ヘッド装置の概略側面図、第４図は本発
明の第３実施例に適用される磁気ヘッドの斜視図、第５
図は第４図の磁気ヘッドを取付けた磁気ヘッド装置の概
略側面図、第６図は従来の磁気ヘッド装置の概略側面図
である。
１１．３１−・・磁気ヘッド、１２．３３・・・スライ
ダ］２．１３・−・Ｃ型コア、１４・・・磁気媒体、１
５・・・対接面、１８・・・固定面、］９・・・支持板
、２０・・・磁気ヘッド支持体、２］・・・ロードアー
ム、２２・・・角度規制凸部、３５・・・取付溝、３６
・・・傾斜面。
特許出願人 アルプス電気株式会社同 代理人
三 浦 邦 夫
同 松井 茂
１’：） ’。
ヌ。
第２図FIG. 1 is a schematic side view showing a first embodiment of a magnetic head device according to the present invention, FIG. 2 is a perspective view of a magnetic head applied to the second embodiment of the present invention, and FIG. FIG. 4 is a schematic side view of a magnetic head device to which the magnetic head shown in FIG.
This figure is a schematic side view of a magnetic head device to which the magnetic head of FIG. 4 is attached, and FIG. 6 is a schematic side view of a conventional magnetic head device. 11.31--magnetic head, 12.33--slider] 2.13--C-type core, 14--magnetic medium, 1
5... Contact surface, 18... Fixed surface, ] 9... Support plate, 20... Magnetic head support, 2]... Load arm, 22... Angle regulating convex portion, 35 ...Mounting groove, 36
...Slope surface. Patent applicant Alps Electric Co., Ltd. Agent
Kunio Miura and Shigeru Matsui 1':)'. Nu. Figure 2
Claims (2)
ライダの磁気媒体対接面と反対側の固定面で支持板に固
定し、この支持板を、固定面との間で所定の取付角を形
成するロードアーム先端に取付けた磁気ヘッド装置にお
いて、上記固定面を、ロードアームの固定部側にいくほ
ど磁気媒体対接面に近づくように傾斜させたことを特徴
とする磁気ヘッド装置。(1) A magnetic head with a magnetic core assembled on a slider is fixed to a support plate with the fixed surface of the slider opposite to the magnetic medium contacting surface, and the support plate is fixed at a predetermined mounting angle with the fixed surface. 1. A magnetic head device attached to a tip of a load arm forming a magnetic head device, characterized in that the fixing surface is inclined so that the closer it gets to the fixing part of the load arm, the closer it gets to the magnetic medium contacting surface.
接面に対する傾斜角度をロードアームの所定取付角度以
上とした磁気ヘッド装置。(2) The magnetic head device according to claim 1, wherein the angle of inclination of the fixed surface with respect to the contact surface is greater than or equal to a predetermined mounting angle of the load arm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62141015A JPS63304482A (en) | 1987-06-05 | 1987-06-05 | Magnetic head device |
| KR1019880001266A KR890001025A (en) | 1987-06-05 | 1988-02-10 | Magnetic Head Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62141015A JPS63304482A (en) | 1987-06-05 | 1987-06-05 | Magnetic head device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63304482A true JPS63304482A (en) | 1988-12-12 |
Family
ID=15282210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62141015A Pending JPS63304482A (en) | 1987-06-05 | 1987-06-05 | Magnetic head device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS63304482A (en) |
| KR (1) | KR890001025A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6549374B1 (en) * | 1994-07-29 | 2003-04-15 | Sony Corporation | Floating-type magnetic head with straddle-mounted spring-type flexure with pivot projection |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100994910B1 (en) * | 2008-06-12 | 2010-11-16 | 이종미 | Rotator for trailer |
-
1987
- 1987-06-05 JP JP62141015A patent/JPS63304482A/en active Pending
-
1988
- 1988-02-10 KR KR1019880001266A patent/KR890001025A/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6549374B1 (en) * | 1994-07-29 | 2003-04-15 | Sony Corporation | Floating-type magnetic head with straddle-mounted spring-type flexure with pivot projection |
Also Published As
| Publication number | Publication date |
|---|---|
| KR890001025A (en) | 1989-03-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2815176B2 (en) | Slider, head and recording / reproducing device | |
| JPS63304482A (en) | Magnetic head device | |
| JPS62145583A (en) | Supporting mechanism for negative pressure slider | |
| JPH0250370A (en) | Floating type magnetic head | |
| JPS60243878A (en) | Negative pressure type floating head slider | |
| JP2530084Y2 (en) | Magnetic head for magneto-optical recording | |
| JPS60253074A (en) | Flying head slider | |
| JPS6284419A (en) | Magnetic head supporting device | |
| JPS62204480A (en) | Magnetic head supporting mechanism | |
| JPH0492210A (en) | Magnetic head device | |
| JPH0658469U (en) | Magnetic head for hard disk drive | |
| JPS6358655A (en) | Magnetic head | |
| JPS6353751A (en) | Magnetic head supporting device | |
| JPS63269313A (en) | Magnetic head device | |
| JPS58163020U (en) | magnetic head | |
| JPH0395777A (en) | Head slider supporting mechanism | |
| JPS6256596B2 (en) | ||
| JPS5877020A (en) | Composite magnetic head | |
| JPS594329U (en) | Power supply trolley | |
| JPS5850070U (en) | Frame structure of transport vehicle with winch | |
| JPS6353713A (en) | Floating type magnetic head | |
| JPS59189716U (en) | Thin film combination head assembly | |
| JPH0256785A (en) | Floating head for generating bias magnetic field | |
| JPS6074211U (en) | magnetic head | |
| JPH01107314A (en) | Magnetic head slider |