JPS6369086A - Magnetic disk storage device - Google Patents
Magnetic disk storage deviceInfo
- Publication number
- JPS6369086A JPS6369086A JP21429786A JP21429786A JPS6369086A JP S6369086 A JPS6369086 A JP S6369086A JP 21429786 A JP21429786 A JP 21429786A JP 21429786 A JP21429786 A JP 21429786A JP S6369086 A JPS6369086 A JP S6369086A
- Authority
- JP
- Japan
- Prior art keywords
- main body
- magnetic disk
- holding
- cover
- storage 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
- 230000001105 regulatory effect Effects 0.000 claims abstract description 13
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 206010016173 Fall Diseases 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000004246 corpus luteum Anatomy 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は磁気ディスク記憶装置に関し、特にその改良
に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a magnetic disk storage device, and particularly to improvements thereof.
従来、磁気ディスク記憶装置は８５図に示すように外部
筐体６を備えていて、この外部筐体６は筐体部７とこの
筐体部７を’ｔ）１．ｍするカバー２１とで形成され、
その内部には第６図に示す磁気ディスク機構部本体（以
下、機構部本体とする。）ｌが支承されている。Conventionally, a magnetic disk storage device has been provided with an external casing 6 as shown in FIG. It is formed with a cover 21 that is
A magnetic disk mechanism main body (hereinafter referred to as the mechanism main body) l shown in FIG. 6 is supported inside thereof.
機構部本体１は、磁気円板と磁気ヘッド（共に図示省略
）とを備えるとともに、磁気円板を回転させる回転機構
と磁気ヘッドを位置決めする位置決め機構（共に図示省
略）とを備えた振動、衝撃の影響を受は易い精密な電子
機器として形成されている。この機構部本体１は、その
底部に防振足２．２を備えていて、この防振足２，２は
機構部本体１の重量を支持するように形成されるととも
に、その先端には固定ネジ３，３を備えている。The mechanism main body 1 includes a magnetic disk and a magnetic head (both not shown), and also includes a rotation mechanism for rotating the magnetic disk and a positioning mechanism for positioning the magnetic head (both not shown). It is designed as a precision electronic device that is susceptible to the effects of This mechanism main body 1 is provided with vibration isolating feet 2.2 at its bottom, and these vibration isolating feet 2, 2 are formed to support the weight of the mechanism main body 1, and are fixed at their tips. It is equipped with screws 3,3.
また、機構部本体１にはその両側面後部に、横振れ防止
用の防振足４，４がこれらの一端に設けられたネジ５ａ
、５ａで螺合されている。防振足４．４は機構部本体１
の重量を支えるような硬度を必要としないので、振動を
吸収する弾性を有するように形成されるとともに、その
他端には外部筐体６への固定ネジ５ｂ、５ｂが設けられ
ている。Further, the mechanism main body 1 is provided with a screw 5a provided at one end of anti-vibration feet 4, 4 for preventing lateral vibration at the rear of both sides thereof.
, 5a are screwed together. The anti-vibration foot 4.4 is the mechanism main body 1
Since the hardness is not required to support the weight of the housing, it is formed to have elasticity to absorb vibrations, and fixing screws 5b, 5b to the external housing 6 are provided at the other end.
一方、外部筐体６の筐体部７は、上部及び両側部を開口
して機構部本体１を収納し易く形成されていて、その底
面７ａには、取付板８，８が設けられている。そして、
取付板８，８には防振足２゜２の固定ネジ３，３が挿入
される孔９，９が穿設され、孔９，９に挿入された固定
ネジ３．３には図示しないナンドがそれぞれ螺合される
ように設定されている。On the other hand, the housing section 7 of the external housing 6 has an open top and both sides so that the mechanism body 1 can be easily accommodated therein, and mounting plates 8, 8 are provided on the bottom surface 7a. . and,
The mounting plates 8, 8 are provided with holes 9, 9 into which the fixing screws 3, 3 of the anti-vibration feet 2°2 are inserted, and the fixing screws 3, 3 inserted into the holes 9, 9 are fitted with Nand screws (not shown). are set so that they are screwed together.
また、底面７ａの右側部には、電源部１０が設置されこ
の電源部１０には、取付板８側の面の上部にＵ字状の取
付アングル１１が固着されている。Further, a power supply section 10 is installed on the right side of the bottom surface 7a, and a U-shaped mounting angle 11 is fixed to the upper part of the surface on the mounting plate 8 side of the power supply section 10.
取付アングル１１には、左側の折曲部１２に孔１３が穿
設されていて、この孔１３は一方の防振足４の固定ネジ
５ｂが挿入されるように形成されている。そして、右側
の折曲部１４には取付溝１５が穿設されていて、この取
付溝１５は他方の防振足４の固定ネジ５ｂが取付けられ
るように形成されている。The mounting angle 11 has a hole 13 formed in the bent portion 12 on the left side, and this hole 13 is formed so that the fixing screw 5b of one of the vibration isolating legs 4 is inserted. A mounting groove 15 is bored in the right bent portion 14, and this mounting groove 15 is formed so that the fixing screw 5b of the other vibration isolating leg 4 can be mounted therein.
さらに、底面７ａにはその左端部にフロントパネル１７
の取付部１６が、右端部に収納部１８がそれぞれ設けら
れている。そして収納部１８は、ファン１９を収納する
とともに、この）アン１９を被覆するファンカバー２０
を取付けるように形成されている。Furthermore, a front panel 17 is provided on the left end of the bottom surface 7a.
A mounting portion 16 is provided at the right end, and a storage portion 18 is provided at the right end. The storage section 18 stores the fan 19 and also has a fan cover 20 that covers the fan 19.
It is designed to be installed.
一方、カバー２１は、断面がコ字状に形成され第７図に
示すように、防振足２，２及び４，４を介して筐体部７
に支承された機構部本体１の上部及び両側部を被覆する
ように筐体部７に図示しない固定具で取付けられている
。On the other hand, the cover 21 has a U-shaped cross section, and as shown in FIG.
It is attached to the housing part 7 with a fixture (not shown) so as to cover the upper and both side parts of the mechanism main body 1 supported by the main body 1 .
かかる構成よりなる磁気ディスク記憶装置では、輸送時
及び保管時等に外部筺体６が第５図の矢印方向に横倒し
状態になると、防振足４．４は機構部本体１の重量を支
持するような硬度を有していないため、機構部本体ｌは
第８図に示すように位置ずれが生じ、上部の一部がカバ
ー２１に接触する。このため、機構部本体１が破損する
恐、れがあった。In the magnetic disk storage device having such a configuration, when the external housing 6 falls sideways in the direction of the arrow in FIG. Since the mechanical part main body l does not have sufficient hardness, it is misaligned as shown in FIG. 8, and a part of the upper part comes into contact with the cover 21. Therefore, there was a risk that the mechanism main body 1 would be damaged.
この発明はかかる問題に鑑みなされたもので、その目的
は輸送時及び保管時に外部筐体が横倒し状態となっても
、機構部本体の位置ずれを防止することによって機構部
本体とカバーとの一接触を回避した磁気ディスク記憶装
置を提供することにある。This invention was made in view of this problem, and its purpose is to prevent the mechanism main body from shifting even if the external casing falls on its side during transportation or storage, so that the mechanism main body and the cover are integrated. An object of the present invention is to provide a magnetic disk storage device that avoids contact.
上記目的を達成するためこの発明は、外部筐体が正姿勢
から転倒したときに、磁気ディスク機構部本体の位置ず
れを規制する位置ずれ規制部材を設けたことを特徴とし
ている。In order to achieve the above object, the present invention is characterized in that a displacement regulating member is provided for regulating the displacement of the magnetic disk mechanism main body when the external casing falls from its normal position.
かかる構成によって、外部１体が転倒した場合でもその
内部に支承された磁気ディスク機構部本体は位置ずれ規
制部材によって正姿勢に維持され、カバーとの接触が回
避される。With this configuration, even if the external body falls down, the magnetic disk mechanism main body supported therein is maintained in a normal position by the displacement regulating member, and contact with the cover is avoided.
以下、この発明を実施例を示す図面を参照して詳細に説
明する。Hereinafter, the present invention will be described in detail with reference to drawings showing embodiments.
第１図から第４図にはこの発明の一実施例が示されてい
る。なお、本実施例では、前述の従来例と同一ないし均
等な部材及び部位には同一符号を付しその説明を省略す
る。An embodiment of the invention is shown in FIGS. 1-4. In this embodiment, the same or equivalent members and parts as those in the conventional example described above are given the same reference numerals, and the explanation thereof will be omitted.
この発明に係る磁気ディスク記憶装置では、第１図及び
第２図に示すように磁気ディ・スフ機構部本体（以下、
機構部本体とする。）１の位置ずれを規制する位置ずれ
規制部材（以下、規制部材とする。）３０が設けられて
いる。規制部材３０は、機構部本体１に設けた突条の保
持部４０と、外部筐体６の筐体部７に設けた保持部４０
を収納する保持金具５０とで形成されている。In the magnetic disk storage device according to the present invention, as shown in FIGS. 1 and 2, the magnetic disk mechanism main body (hereinafter referred to as
The main body of the mechanism. ) 1 is provided with a displacement regulating member (hereinafter referred to as a regulating member) 30. The regulating member 30 includes a holding portion 40 of a protrusion provided on the mechanism main body 1 and a holding portion 40 provided on the casing portion 7 of the external casing 6.
It is formed with a holding fitting 50 for storing the.
保持部４０は、機構部本体ｌの外部筐体６への装着方向
に沿って、換言すると筐体部７の取付部１６の上下方向
に沿って設けられていて、その形状は半円状の突条とし
て形成されている保持金具５０は、取付板５１と取付板
５１の先・端を折曲した折曲板５２とを備えたＬ字状に
形成され、取付板５１にはネジ孔５３．５３が設けられ
ていて、このネジ孔５３．５３は、そのネジ径を取付部
１６のネジ孔１５ａ、１５ａと同一にして図示しない取
付ネジを螺合するように設定されている。また、折曲板
５２にはそのほぼ中央に凹部５４が設けられ、この凹部
５４は保持部４０を収納可能な幅と高さとを備えている
。The holding part 40 is provided along the mounting direction of the mechanism main body l to the external housing 6, in other words, along the vertical direction of the mounting part 16 of the housing part 7, and has a semicircular shape. The holding fitting 50 formed as a protrusion is formed in an L-shape including a mounting plate 51 and a bent plate 52 which is formed by bending the tip and end of the mounting plate 51. .53 is provided, and this screw hole 53.53 is set to have the same thread diameter as the screw holes 15a, 15a of the mounting portion 16, so that a mounting screw (not shown) can be screwed therein. Further, the bending plate 52 is provided with a recess 54 approximately in the center thereof, and the recess 54 has a width and height that can accommodate the holding part 40.
次に、第３図及び第４図を参照して作用を説明する。Next, the operation will be explained with reference to FIGS. 3 and 4.
第３図は外部黄体６の正姿勢時を示していて、この場合
には、保ｆ寺金具５０の折曲板５２の凹部５４と保持部
４０の両側部との間には隙間Ｐ、 Ｐが保持されていて
、機構部本体１とカバー２１との間にも隙間Ｑが保持さ
れ機構部本体１とカッマー２１との接触は生じない。FIG. 3 shows the normal posture of the external corpus luteum 6, and in this case, there are gaps P, P between the recess 54 of the bending plate 52 of the Hofuji fitting 50 and both sides of the holding part 40. is maintained, a gap Q is also maintained between the mechanism body 1 and the cover 21, and no contact occurs between the mechanism body 1 and the cutter 21.
一方、第４図は外部筐体６が正姿勢から転倒した場合を
示している。この時保持部４０は、その下部４０ａが凹
部５４の下縁部５４ａに係止され、機構部本体１とカバ
ー２１との間には隙間Ｓが保持されるので機構部本体１
とカバー２１との接触は生じない。On the other hand, FIG. 4 shows a case where the external housing 6 falls from its normal position. At this time, the lower part 40a of the holding part 40 is locked to the lower edge 54a of the recess 54, and a gap S is maintained between the mechanism main body 1 and the cover 21, so that the mechanism main body 1
Contact with the cover 21 does not occur.
なお、保持金具５０は、筐体部７の取付部１６に設けた
実施例を説明したが、この発明はこれに限定されず機構
部本体１に設けても良く、その形状もＬ字状に限定され
るものではない。Although the embodiment in which the holding fitting 50 is provided in the mounting portion 16 of the housing portion 7 has been described, the present invention is not limited thereto, and the holding fitting 50 may be provided in the mechanism main body 1, and its shape may also be L-shaped. It is not limited.
以上説明したようにこの発明は、磁気ディスク記憶装置
の転倒時における機構部本体の位置ずれを規制する規制
部材を設けたことを特徴とするものであるから、輸送時
及び保管時において転倒事故が発生しても機構部本体は
破損しない。このため、輸送時及び保管時に転倒防止用
の配慮が不要となるので作業性が著しく向上する。また
、破損等による品質劣化も回避されるので磁気ディスク
記憶装置としての信頼性を向上することができる。As explained above, the present invention is characterized by the provision of a regulating member that regulates the displacement of the main body of the mechanism when a magnetic disk storage device falls over, thereby preventing falling accidents during transportation and storage. Even if this occurs, the main body of the mechanism will not be damaged. Therefore, there is no need to take precautions to prevent falling during transportation and storage, and work efficiency is significantly improved. Furthermore, since quality deterioration due to damage or the like is avoided, reliability as a magnetic disk storage device can be improved.
第１図及び第２図は本発明の実施例の分解斜視図、第３
図は第２図の■−■矢視断面図、第４図は第２図のＩＶ
−ＩＶ矢視断面図、第５図は従来例の外観斜視図、第６
図及び第７図は従来例の分解斜視図、第８図は従来例の
作用を説明する断面図である。
■・・・磁気ディスク機構部本体（機構部本体）、２．
４・・・防振足、６・・・外部筐体、３０・・・位置ず
れ規制部材（規制部材）、４０・・・保持部、５０・・
・保持金具。1 and 2 are exploded perspective views of an embodiment of the present invention;
The figure is a sectional view taken along the ■-■ arrow in Figure 2, and Figure 4 is the IV in Figure 2.
-IV sectional view, Figure 5 is an external perspective view of the conventional example, Figure 6 is a perspective view of the conventional example.
7 and 7 are exploded perspective views of the conventional example, and FIG. 8 is a sectional view illustrating the operation of the conventional example. ■...Magnetic disk mechanism main body (mechanism main body), 2.
4... Anti-vibration foot, 6... External housing, 30... Misalignment regulating member (regulating member), 40... Holding part, 50...
・Holding metal fittings.
Claims (2)
る回転機構と上記磁気ヘッドを位置決めする位置決め機
構とを有する磁気ディスク機構部本体と、この磁気ディ
スク機構部本体を防振足を介して支承する外部筐体とを
備えた磁気ディスク記憶装置において、 上記外部筐体が正姿勢から転倒したときの上記磁気ディ
スク機構部本体の位置ずれを規制する位置ずれ規制部材
を設けたことを特徴とする磁気ディスク記憶装置。(1) A magnetic disk mechanism main body having a magnetic disk, a magnetic head, a rotation mechanism for rotating the magnetic disk, and a positioning mechanism for positioning the magnetic head; A magnetic disk storage device comprising an external casing that supports the external casing, further comprising a displacement regulating member that restricts displacement of the magnetic disk mechanism main body when the external casing falls from its normal position. magnetic disk storage device.
体の外部筐体への装着方向に沿って設けられる突条の保
持部と、この保持部が収納される凹部を有する保持金具
とから成ることを特徴とする特許請求の範囲第１項記載
の磁気ディスク記憶装置。(2) The positional displacement regulating member is composed of a holding part in the form of a protrusion provided along the mounting direction of the magnetic disk mechanism main body to the external casing, and a holding fitting having a recessed part in which the holding part is accommodated. A magnetic disk storage device according to claim 1, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21429786A JPS6369086A (en) | 1986-09-11 | 1986-09-11 | Magnetic disk storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21429786A JPS6369086A (en) | 1986-09-11 | 1986-09-11 | Magnetic disk storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6369086A true JPS6369086A (en) | 1988-03-29 |
Family
ID=16653398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21429786A Pending JPS6369086A (en) | 1986-09-11 | 1986-09-11 | Magnetic disk storage device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6369086A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7196902B2 (en) | 2005-01-31 | 2007-03-27 | Hitachi Global Storage Technologies B.V. | Disk drive coupling apparatus for rigidly coupling a disk drive to a chassis of a computer |
| US7260885B2 (en) | 2005-01-31 | 2007-08-28 | Hitachi Global Storage Technologies Netherlands B.V. | System and method for rigidly coupling a disk drive to a chassis of a computer |
| US7817435B2 (en) | 2006-10-25 | 2010-10-19 | Funai Electric Co., Ltd. | Assembly structure for power supply circuit unit of electric device |
-
1986
- 1986-09-11 JP JP21429786A patent/JPS6369086A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7196902B2 (en) | 2005-01-31 | 2007-03-27 | Hitachi Global Storage Technologies B.V. | Disk drive coupling apparatus for rigidly coupling a disk drive to a chassis of a computer |
| US7260885B2 (en) | 2005-01-31 | 2007-08-28 | Hitachi Global Storage Technologies Netherlands B.V. | System and method for rigidly coupling a disk drive to a chassis of a computer |
| US7817435B2 (en) | 2006-10-25 | 2010-10-19 | Funai Electric Co., Ltd. | Assembly structure for power supply circuit unit of electric device |
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