JP2000138466A - Electronic apparatus device with fixture for supporting leg - Google Patents

Electronic apparatus device with fixture for supporting leg

Info

Publication number
JP2000138466A
JP2000138466A JP10309854A JP30985498A JP2000138466A JP 2000138466 A JP2000138466 A JP 2000138466A JP 10309854 A JP10309854 A JP 10309854A JP 30985498 A JP30985498 A JP 30985498A JP 2000138466 A JP2000138466 A JP 2000138466A
Authority
JP
Japan
Prior art keywords
rack
electronic device
leg
mounting
support leg
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
Application number
JP10309854A
Other languages
Japanese (ja)
Inventor
Shigemi Ota
重巳 太田
Masayoshi Miyazaki
正好 宮崎
Shohei Fuse
昭平 布施
Koichi Isaji
光一 伊佐治
Toshio Seyama
敏雄 瀬山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Hitachi Chubu Software Ltd
Hitachi Advanced Digital Inc
Original Assignee
Hitachi Ltd
Hitachi Video and Information System Inc
Hitachi Chubu Software Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd, Hitachi Video and Information System Inc, Hitachi Chubu Software Ltd filed Critical Hitachi Ltd
Priority to JP10309854A priority Critical patent/JP2000138466A/en
Publication of JP2000138466A publication Critical patent/JP2000138466A/en
Pending legal-status Critical Current

Links

Landscapes

  • Drawers Of Furniture (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

PROBLEM TO BE SOLVED: To securely prevent an overturning of a device capable of being drawn out from a rack caused by a collapse of weight balance when drawn out, with secure and simple structure. SOLUTION: An electronic apparatus device 1 mounted on a rack 2 and capable of being drawn out by means of a slide rail 3 and the like has a removal supporting leg, with a length reaching a floor on its front end face in a direction of drawing. A leaf spring 7 with wedged protrusion 8 is built at the fixing section of the supporting leg. The wedged protrusion 8 projecting from a side of the device 1 before fixing the supporting leg plays a role of a stopper catching on a mounting face 9 of the rack 2 with the device 1 drawn out. A screw fixing the supporting leg pushes the built-in leaf spring 7 and push the wedged protrusion 8 into the device 1 to be able to release the catch and draw the device 1 to such an extent of total stroke of the slide rail 3.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、ラックにスライド
レール等で引き出し可能に搭載される電子機器装置にお
いて、装置の引き出し時のラック全体の安定性を確保す
るための構造に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for securing the stability of an entire rack when an electronic device is pulled out of a rack by a slide rail or the like.

【0002】[0002]

【従来の技術】従来のラックにスライドレール等で引き
出し可能に搭載される電子機器装置は、装置重量が重い
場合、装置を引き出した時に、重心位置がラック前方に
移動し、ラックが前方に転倒しやすくなる。このような
転倒を防止する技術としては例えば実公平4−9659
号公報に記載されるように、引き出し可能に搭載された
電子機器ユニットの下面にキャスタ付きの支持脚を水平
位置と垂直位置にわたり揺動可能に設け、垂直位置で支
持脚が固定される構造とし、この電子機器ユニットを引
き出した時に支持脚が自動的に垂直位置に突出固定され
て電子機器ユニットを支えることによりラック全体の転
倒を防止するものがある。
2. Description of the Related Art In a conventional electronic apparatus which is mounted on a rack so as to be able to be pulled out by a slide rail or the like, when the weight of the apparatus is heavy, the center of gravity moves to the front of the rack when the apparatus is pulled out, and the rack falls over. Easier to do. Techniques for preventing such a fall include, for example, Japanese Utility Model Publication No. 4-9659.
As described in Japanese Patent Application Laid-Open Publication No. H10-260, a support leg with casters is provided on the lower surface of an electronic device unit mounted so as to be able to swing over a horizontal position and a vertical position, and the support leg is fixed at a vertical position. In some cases, when the electronic device unit is pulled out, the support legs are automatically projected and fixed to a vertical position to support the electronic device unit, thereby preventing the entire rack from tipping over.

【0003】[0003]

【発明が解決しようとする課題】上記従来技術は、支持
脚を電子機器ユニットの下面に収納して持たせる構成の
ために、ユニット及びラック全体の実装容量が多くなっ
てしまう。
In the above prior art, the mounting capacity of the unit and the entire rack increases because the supporting legs are stored and held on the lower surface of the electronic device unit.

【0004】また、支持脚を水平及び垂直に稼動させた
り、支持脚が降りない場合の引き出し幅を制限するため
のストッパ機構を実現するための部品点数が多く構造的
に複雑かつ製造コストが高くなるという問題がある。
In addition, the number of parts is large for implementing a stopper mechanism for operating the support legs horizontally and vertically and for limiting the width of pull-out when the support legs do not descend, and the structure is complicated and the production cost is high. Problem.

【0005】更に、装置に付属さされた支持脚の長さが
変動しないため、ラックの所定の位置にしか搭載できな
い。
Further, since the length of the support legs attached to the apparatus does not fluctuate, it can be mounted only at a predetermined position on the rack.

【0006】本発明は、ラックも含めた電子機器装置の
実装容量に影響を与えずに、単純な構造で転倒防止効果
を達成する電子機器装置を提供することを目的とする。
SUMMARY OF THE INVENTION It is an object of the present invention to provide an electronic device which has a simple structure and achieves a fall prevention effect without affecting the mounting capacity of the electronic device including a rack.

【0007】[0007]

【課題を解決するための手段】上記目的を達成するため
に、電子機器ユニットを引き出し可能に搭載するラック
と、ラックに搭載される電子機器ユニットからなる電子
機器装置において、電子機器ユニットにラックと協働し
て電子機器ユニットの引き出し幅を制限するストッパ機
構を備えた。該ストッパ機構は、ラックのハウジングに
当接することにより電子機器ユニットの引き出し幅を制
限するための突出部と、電子機器ユニットを支えるため
の脚を取り付ける脚取付部とを備え、脚取付部への脚取
付動作に応じて前記突出部の突出度合いを少なくする構
成とした。
In order to achieve the above-mentioned object, a rack in which an electronic equipment unit is removably mounted and an electronic equipment device including the electronic equipment unit mounted in the rack, the electronic equipment unit includes a rack. A stopper mechanism that cooperates to limit the width of the electronic device unit withdrawn is provided. The stopper mechanism includes a protrusion for restricting the width of drawing out the electronic device unit by contacting the housing of the rack, and a leg attachment portion for attaching a leg for supporting the electronic device unit. The degree of protrusion of the protruding portion is reduced in accordance with the leg mounting operation.

【0008】これにより、電子機器ユニットを引き出し
ても突出部がストッパの役割を果たし、それ以上電子機
器ユニットが引き出されることを効果的に抑止する。突
出部は脚取付部に脚が取り付けられることに応じて引っ
込むので脚を付けたらそれ以上ユニットを引き出すこと
が可能になると同時にユニットが引き出されることによ
る転倒も防止出来る。
Thus, even when the electronic device unit is pulled out, the protrusion functions as a stopper, and it is possible to effectively prevent the electronic device unit from being pulled out further. Since the protruding portion is retracted in accordance with the attachment of the leg to the leg attachment portion, it is possible to further pull out the unit when the leg is attached, and at the same time, it is possible to prevent the unit from being overturned by being pulled out.

【0009】また、電子機器ユニットを前記ラックに固
定するためのフランジを取り外し可能な構成とし、それ
を脚として用いることで、保守用治具として脚をもつ必
要がなく、保守用治具の保管管理の手間を省くことがで
きる。
[0009] Further, since a flange for fixing the electronic device unit to the rack is detachable and used as a leg, there is no need to have a leg as a maintenance jig, and the maintenance jig is stored. Management can be saved.

【0010】更に、前記一端が固定され他端に前記突出
部が形成された板バネの両端間に前記脚取付部を配置し
た構成とし脚を脚取付部にねじ止めする脚取付動作によ
り突出部の突出度合いを調節するというシンプルな構成
とすることで部品点数の削減が可能である。
[0010] Further, the leg mounting portion is arranged between both ends of a leaf spring having the one end fixed and the protruding portion formed at the other end, and the leg mounting operation of screwing the leg to the leg mounting portion. It is possible to reduce the number of parts by adopting a simple configuration in which the degree of protrusion is adjusted.

【0011】更に、フランジを脚取付部へ取り付けるた
めの取付穴を複数個備え脚長さを調節可能とし、ユニッ
トの収納高さの制限をなくしている。
Further, a plurality of mounting holes for mounting the flange to the leg mounting portion are provided so that the length of the legs can be adjusted, thereby eliminating the limitation on the storage height of the unit.

【0012】[0012]

【発明の実施の形態】以下、本発明の一実施例を図面を
用いて詳細に説明する。
An embodiment of the present invention will be described below in detail with reference to the drawings.

【0013】図1に本発明の一実施例である電子機器装
置を引き出した時の前方からの外観斜視図を示す。図2
に図1の二点鎖線で囲んだA部の拡大図を示す。図3に
電子機器装置の支持脚取付け部の平断面図を示す。
FIG. 1 is a perspective view showing the appearance of an electronic apparatus according to an embodiment of the present invention as viewed from the front when the electronic apparatus is pulled out. FIG.
FIG. 2 shows an enlarged view of a portion A surrounded by a two-dot chain line in FIG. FIG. 3 is a plan sectional view of a support leg attachment portion of the electronic apparatus.

【0014】本装置1(電子機器ユニット)はラック2に
スライドレール3によって引き出し可能に搭載されてお
り、装置1の左右前面には装置1をラック2の装置取付
け面9に、装置取付け穴12によって固定するためのフ
ランジ部13が設けられている。フランジ部13は装置
1に着脱可能にねじ止めされて取付けられており、装置
1のメンテナンス時等に装置1をラック2から引き出し
す時に装置1の支持脚取付用ねじ穴6に取り付けられて
ラックの転倒を防止するための脚として用いられる。
The apparatus 1 (electronic equipment unit) is mounted on a rack 2 so as to be able to be pulled out by slide rails 3. On the left and right front sides of the apparatus 1, the apparatus 1 is mounted on the apparatus mounting surface 9 of the rack 2 and the apparatus mounting holes 12. A flange portion 13 for fixing is provided. The flange portion 13 is detachably screwed and attached to the device 1, and is attached to the support leg attachment screw hole 6 of the device 1 when the device 1 is pulled out from the rack 2 for maintenance of the device 1. It is used as a leg to prevent falling.

【0015】支持脚取り付け用ねじ穴6は、装置1の引
き出し方向前方の左右側面に設けられている。フランジ
部13を装置1から取り外し、支持脚取付け用ねじ穴6
に取り付けて脚を床面4に設置させる。装置1がラック
2から引き出されると、ラック2全体の重心が装置1引
き出し方向に移動し、転倒してしまうことが防止され
る。ねじはフランジ部13が装置1に取り付けられてい
たねじを共用可能としておく。
The support leg attachment screw holes 6 are provided on the left and right side surfaces in the front of the device 1 in the drawing direction. The flange 13 is removed from the device 1 and the screw holes 6 for mounting the support legs are provided.
And set the legs on the floor 4. When the device 1 is pulled out from the rack 2, the center of gravity of the entire rack 2 moves in the pulling-out direction of the device 1 and is prevented from falling down. The screw whose flange portion 13 was attached to the apparatus 1 can be shared.

【0016】フランジ部13には、フランジ部13を装
置1の支持脚取付け用ねじ穴6に取り付けるための支持
脚取付け穴11が、装置1がラック2に搭載される位置
に対応して複数設けられており、装置1のラックへの搭
載位置(高さ)を変えても、床面4に接地させるのにちょ
うど良い高さに脚の長さを調節出来る構造になってい
る。
A plurality of support leg mounting holes 11 for mounting the flange portion 13 to the support leg mounting screw holes 6 of the device 1 are provided in the flange portion 13 corresponding to positions where the device 1 is mounted on the rack 2. Even if the mounting position (height) of the device 1 on the rack is changed, the length of the legs can be adjusted to a height that is just right for the floor 4 to be grounded.

【0017】図3に示すように、支持脚取付け用ねじ穴
6の内側には板ばね7が引き出し方向前面側を固定端2
1として、装置1の内壁に密着するように取付けられ
る。この板ばね7の自由端22側にはくさび形凸部8が
引き出し方向に垂直面がくるように設けられ、装置側面
から突出している。その突出量aはラック2前面の装置
取付け面9の間口よりも外側に突出しており、装置1を
ラック2から引き出す際、くさび形凸部8が装置取付け
面9に引掛かり、ストッパーとなり装置1が一定のスト
ロークしか引き出せない構造となっている。
As shown in FIG. 3, a leaf spring 7 is provided inside the support leg mounting screw hole 6 so that the front side in the pull-out direction is fixed at the fixed end 2.
As 1, it is attached so as to be in close contact with the inner wall of the device 1. A wedge-shaped convex portion 8 is provided on the free end 22 side of the leaf spring 7 so as to have a vertical surface in the pull-out direction, and protrudes from the side surface of the apparatus. The protrusion a protrudes outward from the front of the device mounting surface 9 on the front of the rack 2, and when the device 1 is pulled out from the rack 2, the wedge-shaped projection 8 is caught on the device mounting surface 9, and serves as a stopper. Has a structure that can draw out only a certain stroke.

【0018】このくさび形凸部8の垂直面の位置、すな
わち装置1の引き出し可能なストロークLは装置1をラ
ック2から引き出すことによって、重心位置が引き出し
方向に移動しラック2全体が転倒しやすくなるのに対
し、安定性が十分確保出来る距離でなければならい。
The position of the vertical surface of the wedge-shaped projection 8, that is, the stroke L of the device 1 that can be pulled out, is such that the center of gravity moves in the pulling-out direction by pulling the device 1 out of the rack 2, and the entire rack 2 easily falls over. On the other hand, the distance must be sufficient to ensure stability.

【0019】くさび形凸部8によりストッパーがかかっ
た状態で支持脚を兼用したフランジ部13を両側面の支
持脚取付け用ねじ穴6に取付けねじ10にて固定する
と、取付けねじ10が裏側の板ばね7を押し、これによ
り自由端22のくさび形凸部8が装置内に押し込まれ、
装置取付け面9への引掛かりが無くなり、ストッパーが
解除されるため、装置1はスライドレール3の全ストロ
ーク分を引き出すことか可能になる。板ばね7は一方を
固定、もう一方を自由端21にしており、くさび形凸部
8の突出量a分を装置内に押し込むための、支持脚取付
け用ねじ穴6の位置でのねじ押し量bは突出量aに対
し、少ない量でよい。このねじ押し量bは、板ばね7の
固定端21から支持脚取付け用ねじ穴6までの距離d1
と支持脚取付け用ねじ穴6からくさび形凸部8までの距
離d2によって決まり、固定端21に近い程少なく、く
さび形凸部8に近いほど多くなる。また、ねじ押し量b
は板ばね7の弾性変形内でなければならない。従って、
取付けねじ10の長さは、装置1の板厚と、支持脚を兼
ねたフランジ部13の板厚と、突出量aに対応したねじ
押し量bを加えた長さとなる。
When the flange 13 which also serves as a support leg is fixed to the support leg mounting screw holes 6 on both sides with the mounting screw 10 in a state where the stopper is applied by the wedge-shaped convex portion 8, the mounting screw 10 is Depresses the spring 7, whereby the wedge-shaped ridge 8 of the free end 22 is pushed into the device,
Since the hook on the device mounting surface 9 is eliminated and the stopper is released, the device 1 can pull out the entire stroke of the slide rail 3. One of the leaf springs 7 is fixed and the other is a free end 21. The amount of screw pushing at the position of the support leg mounting screw hole 6 for pushing the protruding amount a of the wedge-shaped convex portion 8 into the device. b may be smaller than the protrusion amount a. This screw pressing amount b is a distance d1 from the fixed end 21 of the leaf spring 7 to the screw hole 6 for supporting leg attachment.
And the distance d2 from the support leg mounting screw hole 6 to the wedge-shaped protrusion 8. The distance d2 decreases as the distance from the fixed end 21 increases and increases as the distance from the wedge-shaped protrusion 8 increases. Also, the screw pressing amount b
Must be within the elastic deformation of the leaf spring 7. Therefore,
The length of the mounting screw 10 is a length obtained by adding the plate thickness of the device 1, the plate thickness of the flange portion 13 also serving as a support leg, and the screw pushing amount b corresponding to the protrusion amount a.

【0020】上記の構造により、 支持脚を兼用したフ
ランジ部13を取付けねじ10で取付けなければ、装置
1をラック2から全ストローク引き出すことができない
ため、転倒の危険を確実に回避できる。装置1引き出し
時の転倒を防止するための支持脚を装置の一部であるフ
ランジ部13で兼用出来るため、保守用治具として改め
て用意する必要がなく、保守用治具点数の削減ができ
る。フランジ部13には複数の支持脚取付け穴11が設
けられているので、搭載位置を変えても転倒防止用の支
持脚として機能させることができる。
According to the above structure, unless the flange portion 13 serving also as a support leg is mounted with the mounting screw 10, the apparatus 1 cannot be pulled out from the rack 2 for the entire stroke, so that the danger of tipping can be reliably avoided. Since the support leg for preventing the device 1 from falling when it is pulled out can also be used for the flange portion 13 which is a part of the device, it is not necessary to prepare a maintenance jig again, and the number of maintenance jigs can be reduced. Since a plurality of support leg mounting holes 11 are provided in the flange portion 13, even if the mounting position is changed, it can function as a support leg for preventing falling.

【0021】また、板ばね7に設けられたくさび形凸部
8はくさび形状なので装置1をラック2から引き出す時
はストッパーとして確実に引掛かり、逆に収納する際は
装置取付け面9に押し込まれスムーズに収納できる。
Since the wedge-shaped projection 8 provided on the leaf spring 7 has a wedge shape, the device 1 is securely caught as a stopper when the device 1 is pulled out from the rack 2, and is pushed into the device mounting surface 9 when the device 1 is stored in reverse. Can be stored smoothly.

【0022】図4にストッパー機構の他の実施例の平断
面図を示す。
FIG. 4 is a plan sectional view of another embodiment of the stopper mechanism.

【0023】支持脚取付け用ねじ穴6の内側にくさび形
凸部8を有したストッパー部材19を設け、支持脚取付
けねじ10で押される部位に対し均等な距離をおいてガ
イドピン16が設けられ、そのガイドピン23が貫通よ
うにコイルばね17を配し、ばね受け18がストッパー
部材19をコイルばね17で装置1の内壁に密着される
ように取付けられ、ガイドピン23がガイド穴20に貫
通している。
A stopper member 19 having a wedge-shaped convex portion 8 is provided inside the support leg mounting screw hole 6, and a guide pin 16 is provided at an equal distance from a portion pressed by the support leg mounting screw 10. The coil spring 17 is arranged so that the guide pin 23 penetrates, and the spring receiver 18 is attached so that the stopper member 19 is in close contact with the inner wall of the device 1 by the coil spring 17, and the guide pin 23 penetrates the guide hole 20. are doing.

【0024】上記構造により、支持脚取付けねじ10で
押されることにより、くさび形凸部が押し込まれ、装置
取付け面9への引掛かりを解除できる。このとき、スト
ッパー部材は全体が均等に押し込まれるので、突出量a
とねじ押し量は同一になる。また、押し込み過ぎによる
塑性変形の危険性も低減される。
With the above structure, the wedge-shaped convex portion is pushed in by being pushed by the support leg mounting screw 10, and the hook on the device mounting surface 9 can be released. At this time, since the entire stopper member is pushed in evenly, the protrusion amount a
And the screw pushing amount becomes the same. Also, the risk of plastic deformation due to over-pressing is reduced.

【0025】図5、6、7には支持脚の他の実施例の外
観図を示す。これらのようにフランジに変えて支持脚取
付け穴11を設けた専用支持脚5を用いることもでき
る。図5は専用支持脚5の接地部に左右外側に開いた接
地面14を設けることにより接地面積が増え、かつ左右
方向の転倒支点が外側になることから、左右方向の転倒
に対するバランスも向上させたものである。図6の例で
は専用支持脚5の接地側にキャスター15を設け、装置
1引き出し時に床面4との摩擦抵抗を低減でき、スムー
ズに引き出すことができる。図7に示すように、専用支
持脚5の接地側にレベリングボルト16を設けることに
より、装置1引き出し時にスライドレール3のたわみ
や、取付け位置の寸法ばらつきにより、専用支持脚5が
床面4から浮いてしまったり、あるいは、引掛かって引
き出し難くなる場合に対し、前記レベリングボルト16
を調整し、専用支持脚5を適切な長さに設定することが
できる。
FIGS. 5, 6, and 7 are external views of another embodiment of the support leg. As described above, a dedicated support leg 5 having a support leg mounting hole 11 can be used instead of the flange. FIG. 5 shows that the ground contact area of the dedicated support leg 5 is provided with a ground surface 14 which is open to the left and right, so that the ground contact area is increased and the lateral fulcrum is located outside. It is a thing. In the example of FIG. 6, a caster 15 is provided on the ground side of the dedicated support leg 5, so that when the device 1 is pulled out, the frictional resistance with the floor surface 4 can be reduced and the device can be pulled out smoothly. As shown in FIG. 7, by providing the leveling bolt 16 on the ground side of the dedicated support leg 5, the dedicated support leg 5 is separated from the floor surface 4 due to the deflection of the slide rail 3 when the device 1 is pulled out and the dimensional variation in the mounting position. The leveling bolt 16
, And the dedicated support leg 5 can be set to an appropriate length.

【0026】本実施例によれば、装置1をラックから引
き出す際、装置に設けられた板ばねによるくさび形凸部
がラックの一部に引掛かるため、ラック本体の転倒の危
険性がないストロークまでしか引き出せず、この引掛か
りを解除するには転倒防止のために装置を支える支持脚
を支持脚取付け部に取付けることにより、この取付けね
じがくさび形凸部を装置内部に押し込み、解除できるの
で、確実にラック転倒の危険を回避できる。
According to this embodiment, when the device 1 is pulled out of the rack, the wedge-shaped convex portion of the plate spring provided on the device is hooked on a part of the rack, so that there is no danger of the rack body falling over. The wedge-shaped projections can be pushed into the interior of the device by releasing the wedge-shaped projections by attaching the support legs that support the device to the support leg mounting part to prevent the device from overturning. Thus, the danger of the rack falling over can be reliably avoided.

【0027】また、本機構の構成は支持脚と板ばねによ
るストッパー機構だけであり、極めて単純な構造であ
り、コストも安価に提供できる。本機構の占有するスペ
ースも板ばね部のみであり、内部実装容量を有効に活用
だきる。
Further, the structure of this mechanism is only a stopper mechanism using a supporting leg and a leaf spring, has a very simple structure, and can be provided at a low cost. The space occupied by this mechanism is only the leaf spring part, and the internal mounting capacity can be used effectively.

【0028】また、前記支持脚の装置への取り付け穴
を、装置のラックへの搭載位置に対応して、複数設ける
ことにより、支持脚の装置下部から床面までの長さを可
変でき、装置がラックのどの位置に搭載されても支える
ことができる。
Further, by providing a plurality of holes for attaching the support legs to the device corresponding to the mounting position of the device on the rack, the length of the support legs from the lower portion of the device to the floor can be varied. Can be supported at any position on the rack.

【0029】また、装置の一部である前面のフランジ部
を支持脚に兼用することにより、保守用治具の削減がで
き、保守用治具の保管、管理の手間が省ける。
Further, by using the front flange portion, which is a part of the apparatus, also as the supporting leg, the number of maintenance jigs can be reduced, and the maintenance and management of the maintenance jigs can be omitted.

【0030】また、 支持脚の接地部に左右外側に開い
た構造にすることにより接地面積が増え、かつ左右方向
の転倒支点が外側になることから、左右方向の転倒に対
するバランスも向上させることができる。
Further, by making the structure of the support leg open to the left and right outside at the ground contact portion, the contact area is increased, and the fulcrum of the fall in the left and right direction is outside, so that the balance against the fall in the left and right direction can be improved. it can.

【0031】また、支持脚の接地部にキャスターを設け
ることにより、装置引き出し時に床面との摩擦抵抗を低
減でき、スムーズに引き出すことができる。
Further, by providing the casters at the grounding portion of the support legs, the frictional resistance with the floor surface when the device is pulled out can be reduced, and the device can be pulled out smoothly.

【0032】また、支持脚の接地部にレベリングボルト
を設けることにより、装置引き出し時にスライドレール
のたわみや、取付け位置の寸法ばらつきを吸収でき、支
持脚を適切な長さに設定することができる。
Further, by providing the leveling bolts at the grounding portions of the support legs, the deflection of the slide rail and the dimensional variation of the mounting position can be absorbed when the device is pulled out, and the support legs can be set to an appropriate length.

【0033】[0033]

【発明の効果】本発明によれば、装置をラックから引き
出す際、装置に設けられた板ばねによるくさび形凸部が
ラックの一部に引掛かるため、ラック本体の転倒の危険
性がないストロークまでしか引き出せず、この引掛かり
を解除するには転倒防止のために装置を支える支持脚を
支持脚取付け部に取付けることにより、この取付けねじ
がくさび形凸部を装置内部に押し込み、解除できるの
で、確実にラック転倒の危険を回避できる。
According to the present invention, when the apparatus is pulled out of the rack, the wedge-shaped convex portion of the leaf spring provided on the apparatus is hooked on a part of the rack, so that there is no danger of overturning the rack body. The wedge-shaped projections can be pushed into the interior of the device by releasing the wedge-shaped projections by attaching the support legs that support the device to the support leg mounting part to prevent the device from overturning. Thus, the danger of the rack falling over can be reliably avoided.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の一実施例を示す電子機器装置を引き出
した時の前方からの外観斜視図
FIG. 1 is an external perspective view from the front when an electronic apparatus according to an embodiment of the present invention is pulled out.

【図2】図1のA部拡大図FIG. 2 is an enlarged view of a portion A in FIG.

【図3】本発明の一実施例を示す電子機器装置の支持脚
取付け部の平断面図
FIG. 3 is a plan sectional view of a support leg attachment portion of the electronic apparatus according to the embodiment of the present invention.

【図4】本発明のストッパー機構の他の実施例の平断面
FIG. 4 is a cross-sectional plan view of another embodiment of the stopper mechanism of the present invention.

【図5】本発明の一実施例である接地面積を広くした支
持脚の斜視図
FIG. 5 is a perspective view of a support leg having a wide contact area according to an embodiment of the present invention.

【図6】本発明の一実施例である接地部にキャスターを
設けた支持脚の斜視図
FIG. 6 is a perspective view of a support leg provided with a caster in a ground contact portion according to an embodiment of the present invention.

【図7】本発明の一実施例である接地部にレベリングボ
ルトを設けた支持脚の斜視図
FIG. 7 is a perspective view of a support leg provided with a leveling bolt in a ground portion according to an embodiment of the present invention.

【符号の説明】[Explanation of symbols]

1…装置、2…ラック、3…スライドレール、4…床
面、5…専用支持脚、6…支持脚取付け用ねじ穴、7…
板ばね、8…くさび形凸部、9…装置取付け面、10…
支持脚取付けねじ、11…支持脚取付け穴、12…装置
取付け穴、13…フランジ部、14…接地面、15…キ
ャスター、16…レベリングボルト 17…コイルばね、18…ばね受け、19…ストッパー
部材、20…ガイド穴 21…固定端、22…自由端、23…ガイドピン
DESCRIPTION OF SYMBOLS 1 ... Device, 2 ... Rack, 3 ... Slide rail, 4 ... Floor surface, 5 ... Dedicated support leg, 6 ... Screw hole for mounting support leg, 7 ...
Leaf spring, 8 ... wedge-shaped protrusion, 9 ... device mounting surface, 10 ...
Support leg mounting screw, 11: Support leg mounting hole, 12: Device mounting hole, 13: Flange part, 14: Ground plane, 15: Caster, 16: Leveling bolt 17: Coil spring, 18: Spring receiver, 19: Stopper member , 20: guide hole 21: fixed end, 22: free end, 23: guide pin

───────────────────────────────────────────────────── フロントページの続き (72)発明者 太田 重巳 神奈川県横浜市戸塚区吉田町292番地 株 式会社日立画像情報システム内 (72)発明者 宮崎 正好 神奈川県海老名市下今泉810番地 株式会 社日立製作所PC事業部内 (72)発明者 布施 昭平 神奈川県海老名市下今泉810番地 株式会 社日立製作所PC事業部内 (72)発明者 伊佐治 光一 神奈川県海老名市下今泉810番地 株式会 社日立製作所PC事業部内 (72)発明者 瀬山 敏雄 愛知県名古屋市中区栄三丁目10番22号 日 立中部ソフトウェア株式会社内 Fターム(参考) 3B060 NA02 PB05 RA02 4E360 AB02 AB17 AB23 AB24 AB25 AC12 AC14 AC16 AC23 EA05 EA22 EC02 EC12 EC17 ED02 FA05 GA01 GA06 GA41 GB92 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Shigemi Ota 292 Yoshida-cho, Totsuka-ku, Yokohama-shi, Kanagawa Prefecture Inside Hitachi Image Information System Co., Ltd. (72) Masayoshi Miyazaki 810 Shimoimaizumi Ebina-shi, Kanagawa Prefecture Hitachi, Ltd. PC Division (72) Inventor Shohei Fuse 810, Shimo-Imaizumi, Ebina-shi, Kanagawa Prefecture Co., Ltd. (72) Inventor Toshio Seyama 3-10-22 Sakae, Naka-ku, Nagoya-shi, Aichi F-term (in reference) 3C060 NA02 PB05 RA02 4E360 AB02 AB17 AB23 AB24 AB25 AC12 AC14 AC16 AC23 EA05 EA22 EC02 EC12 EC17 ED02 FA05 GA01 GA06 GA41 GB92

Claims (5)

【特許請求の範囲】[Claims] 【請求項1】電子機器ユニットを引き出し可能に搭載す
るラックと、該ラックに搭載される電子機器ユニットか
らなる電子機器装置であって、前記電子機器ユニットに
は、前記ラックと協働して当該電子機器ユニットの引き
出し幅を制限するストッパ機構を備え、該ストッパ機構
は、前記ラックのハウジングに当接することにより前記
電子機器ユニットの引き出し幅を制限するための突出部
と、 前記電子機器ユニットを支えるための脚を取り付ける脚
取付部とを備え、前記脚取付部への脚取付動作に応じて
前記突出部の突出度合いを少なくすることを特徴とする
電子機器装置。
1. An electronic device comprising a rack on which an electronic device unit can be pulled out and an electronic device unit mounted on the rack, wherein the electronic device unit is provided in cooperation with the rack. A stopper mechanism for limiting a drawer width of the electronic device unit, wherein the stopper mechanism contacts the housing of the rack to restrict a drawer width of the electronic device unit, and supports the electronic device unit. And a leg mounting portion for mounting a leg for the electronic device, wherein the degree of protrusion of the protruding portion is reduced according to a leg mounting operation to the leg mounting portion.
【請求項2】請求項1の電子機器装置において、前記電
子機器ユニットは、当該電子機器ユニットを前記ラック
に固定するための当該電子機器ユニットから取り外し可
能なフランジであって、前記脚取付部への取付部を有す
るフランジを備えたことを特徴とする電子機器装置。
2. The electronic device according to claim 1, wherein the electronic device unit is a flange detachable from the electronic device unit for fixing the electronic device unit to the rack, and is connected to the leg mounting portion. An electronic device comprising: a flange having a mounting portion.
【請求項3】前記脚取付動作は前記脚を前記脚取付部に
ねじ止めする動作であることを特徴とする請求項1の電
子機器装置。
3. The electronic apparatus according to claim 1, wherein said leg attaching operation is an operation of screwing said leg to said leg attaching portion.
【請求項4】請求項1又は3記載の電子機器装置におい
て、前記突出部の突出度合いを少なくする構成は、前記
一端が固定され他端に前記突出部が形成された板バネの
両端間に前記脚取付部を配置した構成であることを特徴
とする電子機器装置。
4. The electronic device according to claim 1, wherein the degree of protrusion of the protruding portion is reduced between the both ends of the leaf spring having the one end fixed and the protruding portion formed at the other end. An electronic device, wherein the leg mounting portion is arranged.
【請求項5】前記フランジは前記脚取付部へ取り付ける
ための取付穴を複数個備え脚長さを調節可能としたこと
を特徴とする請求項2記載の電子機器装置。
5. The electronic apparatus according to claim 2, wherein the flange has a plurality of mounting holes for mounting to the leg mounting portion, and the length of the leg can be adjusted.
JP10309854A 1998-10-30 1998-10-30 Electronic apparatus device with fixture for supporting leg Pending JP2000138466A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10309854A JP2000138466A (en) 1998-10-30 1998-10-30 Electronic apparatus device with fixture for supporting leg

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10309854A JP2000138466A (en) 1998-10-30 1998-10-30 Electronic apparatus device with fixture for supporting leg

Publications (1)

Publication Number Publication Date
JP2000138466A true JP2000138466A (en) 2000-05-16

Family

ID=17998098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10309854A Pending JP2000138466A (en) 1998-10-30 1998-10-30 Electronic apparatus device with fixture for supporting leg

Country Status (1)

Country Link
JP (1) JP2000138466A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100629240B1 (en) 2004-06-18 2006-09-27 주식회사 포스콘 A subrack structure
CN111132500A (en) * 2019-12-19 2020-05-08 沈阳辽海装备有限责任公司 Heavy-load push-pull type guide rail capable of preventing overturning

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100629240B1 (en) 2004-06-18 2006-09-27 주식회사 포스콘 A subrack structure
CN111132500A (en) * 2019-12-19 2020-05-08 沈阳辽海装备有限责任公司 Heavy-load push-pull type guide rail capable of preventing overturning
CN111132500B (en) * 2019-12-19 2021-02-19 沈阳辽海装备有限责任公司 Heavy-load push-pull type guide rail capable of preventing overturning

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