JP3239655B2 - Case and enclosure fixing structure - Google Patents
Case and enclosure fixing structureInfo
- Publication number
- JP3239655B2 JP3239655B2 JP31616894A JP31616894A JP3239655B2 JP 3239655 B2 JP3239655 B2 JP 3239655B2 JP 31616894 A JP31616894 A JP 31616894A JP 31616894 A JP31616894 A JP 31616894A JP 3239655 B2 JP3239655 B2 JP 3239655B2
- Authority
- JP
- Japan
- Prior art keywords
- storage device
- case
- claw
- peripheral surface
- bolt
- 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.)
- Expired - Lifetime
Links
Landscapes
- Connection Of Plates (AREA)
- Clamps And Clips (AREA)
- Mounting Components In General For Electric Apparatus (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この発明は、とくに奥行きの深い
ケースに格納機器を前面側からの操作で固定するとき、
その固定を容易にするとともに、固定のためのスペース
をなるべくとらないケースと格納機器の固定構造に関す
る。BACKGROUND OF THE INVENTION The present invention relates to a case where a storage device is fixed to a case having a large depth by an operation from the front side.
The present invention relates to a case and a structure for fixing a storage device, which facilitates the fixing and requires as little space for fixing as possible.
【０００２】[0002]
【従来の技術】従来例では、ケースの奥行きが深いか
ら、固定操作を容易にするために固定箇所をケースの前
側に移動させる必要があった。そのため、一つには、ケ
ースの底部を上げ底にするための柱状台座を設け、この
台座にネジ固定する構造、もう一つには、前縁部に格納
機器を固定するための鍔部を設け、これにネジ固定する
構造がとられた。2. Description of the Related Art In the prior art, since the depth of the case is large, it is necessary to move the fixing portion to the front side of the case in order to facilitate the fixing operation. Therefore, one is provided with a column-shaped pedestal for raising the bottom of the case and raising it to the bottom, and the structure is fixed to this pedestal with screws, and the other is provided with a flange for fixing the storage device to the front edge. , And a structure to fix it with screws was adopted.
【０００３】台座にネジ固定する構造について、図６の
一従来例の横断面図を参照しながら説明する。図におい
て、ケース４０の底部に座４１が設けられ、これに柱状
台座としてのポスト４２が立設される。一方、格納機器
２０の左右の各側面に、Ｌ形の取付金具４４が付設され
る。この取付金具４４の側方張り出し部をポスト４２
に、小ネジ４５を介して固定することによって、格納機
器２０をケース４０に対して固定する。なお、ケース１
０に対してカバー３０を、封止材３１を介し図示してな
い小ネジによって密封的に固定する。A structure for fixing a screw to a pedestal will be described with reference to a cross-sectional view of a conventional example shown in FIG. In the drawing, a seat 41 is provided at the bottom of a case 40, and a post 42 as a column-shaped pedestal is erected on the seat 41. On the other hand, an L-shaped mounting bracket 44 is attached to each of the left and right side surfaces of the storage device 20. The side projection of the mounting bracket 44 is
Then, the storage device 20 is fixed to the case 40 by fixing the same through a small screw 45. Case 1
The cover 30 is hermetically fixed with a small screw (not shown) via a sealing member 31 with respect to the cover 30.
【０００４】前縁部の鍔部を介しての固定構造につい
て、図７の別の従来例要部の横断面図を参照しながら説
明する。図において、ケース４６の前縁部近くの内周面
から、内部方向に張り出す形で鍔部４７を成形し、これ
に格納機器２０の側の取付金具４４の側方張り出し部
を、小ネジ４５を介して固定する。[0004] A fixing structure of the front edge portion via a flange portion will be described with reference to a cross-sectional view of another main portion of the conventional example shown in FIG. In the drawing, a flange portion 47 is formed so as to project inward from an inner peripheral surface near a front edge portion of a case 46, and a side projecting portion of the mounting bracket 44 on the side of the storage device 20 is screwed with a small screw. Fix through 45.
【０００５】[0005]
【発明が解決しようとする課題】従来の柱状台座の構造
にしろ、前縁部の鍔部の構造にしろ、格納機器を前方か
らケースに挿入するとき、台座や鍔部に邪魔にならない
ように、つまり当接しないように格納機器側のスペース
を削る必要がある。このスペースを削ることは、言い換
えれば、格納機器の横寸法を全体的に大きくすることに
なり、ひいてはケースの横寸法が大きくなる欠点があ
る。Regardless of the structure of the conventional columnar pedestal or the structure of the flange at the front edge, when the storage device is inserted into the case from the front, the pedestal and the flange should not be obstructed. That is, it is necessary to reduce the space on the side of the storage device so as not to abut. Reducing this space, in other words, increases the lateral dimensions of the storage device as a whole, and thus has the disadvantage of increasing the lateral dimensions of the case.
【０００６】この発明が解決しようとする課題は、従来
の技術がもつ以上の問題点を解消して、固定を容易にす
るとともに、固定のためのスペースをなるべくとらない
ケースと格納機器の固定構造を提供することにある。The problem to be solved by the present invention is to solve the above problems of the prior art, to facilitate the fixing, and to minimize the space for fixing and the structure for fixing the storage device. Is to provide.
【０００７】[0007]
【課題を解決するための手段】この発明は、ケースの前
縁部の内周面から内部方向に張り出した鍔部の背面側
に、格納機器側の操作機構に属する爪具を押圧させるこ
とによって、ケースに格納機器を固定する構造であっ
て、操作機構は、格納機器の外周面から外部方向に張り
出し、その張り出した先端部が格納時にケース側の鍔部
と隙間を置いて相対するネジ穴付き突出部と；この突出
部のネジ穴に前面から貫通して螺合したボルトと；この
ボルトの先端部に設けられたストッパと；このストッパ
と格納機器側の突出部との間に位置し、ボルトのネジ部
と螺合するとともに軸線方向に付勢された爪具と；から
なり、爪具は、棒状部材で、その長手方向の一方の端部
にボルト用ネジ穴と格納機器外周面に対する当接部を、
他方の端部にケース側の鍔部に対する押圧部をそれぞれ
有し、前方から見てのボルトの左回転によって、爪具の
長手方向が格納機器外周面と略平行に位置決めされて奥
側に移動可能であり、同じくボルトの右回転によって、
爪具の当接部が格納機器外周面と当接し、爪具の長手方
向が格納機器外周面と略直角に位置決めされて前側に移
動可能である、というものである。According to the present invention, a claw tool belonging to an operation mechanism of a storage device is pressed against a back surface of a flange portion projecting inward from an inner peripheral surface of a front edge portion of a case. The storage mechanism is fixed to the case, and the operating mechanism includes a screw hole that protrudes outward from the outer peripheral surface of the storage device, and the protruding distal end faces the flange on the case side during storage, with a gap therebetween. A bolt which is screwed through the screw hole of the projection from the front surface; a stopper provided at the tip of the bolt; and a stopper located between the stopper and the projection on the storage device side. A nail which is screwed with the screw portion of the bolt and is urged in the axial direction; the nail is a rod-shaped member, and has a screw hole for a bolt at one end in the longitudinal direction thereof and an outer peripheral surface of the storage device. Abutment against
The other end has a pressing portion against the flange on the case side, and the leftward rotation of the bolt as viewed from the front positions the longitudinal direction of the claw tool substantially parallel to the outer peripheral surface of the storage device and moves to the back side. Is possible, and also by turning the bolt clockwise,
The contact portion of the claw contacts the outer peripheral surface of the storage device, and the longitudinal direction of the claw is positioned substantially at right angles to the outer peripheral surface of the storage device and can be moved forward.
【０００８】ここで、爪具とストッパの間に付勢用の圧
縮バネが挿設されること、または、ケース側の底部に、
格納機器の後部に対する案内・保持具を備えることが好
ましい。Here, a compression spring for urging is inserted between the claw tool and the stopper, or at the bottom of the case side,
It is preferable to provide a guide / holding device for the rear part of the storage device.
【０００９】[0009]
【作用】この発明では、格納機器の突出部に貫通して螺
合したボルトを左回転すると、付勢によって爪具とボル
トが各ネジ面同士で押圧接触しているから、その摩擦ト
ルクによって、ボルトの左回転とともに爪具は左旋回
し、その長手方向外周面が格納機器外周面と当接し、そ
の長手方向が格納機器外周面と略平行に位置決めされな
がら奥側に移動する。この状態にして格納機器をケース
に挿入した後に、ボルトを右回転すると、爪具は右旋回
し、略直角に回転した後に当接部が格納機器外周面と当
接し、押圧部が鍔部の背面と相対した状態で前側に移動
して鍔部背面に押圧される。その結果、格納機器がケー
スに固定される。According to the present invention, when the bolt threaded through the projection of the storage device and screwed to the left is rotated counterclockwise, the claw and the bolt are pressed against each other by the urging force. The claw tool turns left with the left rotation of the bolt, and its outer peripheral surface in the longitudinal direction comes into contact with the outer peripheral surface of the storage device, and moves to the back side while its longitudinal direction is positioned substantially parallel to the outer peripheral surface of the storage device. When the bolt is turned clockwise after inserting the storage device into the case in this state, the claw tool turns right, and after rotating at a substantially right angle, the contact portion comes into contact with the outer peripheral surface of the storage device, and the pressing portion has the flange portion. It moves to the front side in a state facing the back and is pressed against the back of the flange. As a result, the storage device is fixed to the case.
【００１０】とくに、爪具とストッパの間に付勢用の圧
縮バネが挿設されると、次のようになる。ボルトを左回
転させて、爪具をその長手方向が外周面と略平行に位置
決めされるとき、つまり押圧の前段階において、爪具の
奥側への移動によって圧縮バネがさらに圧縮されるか
ら、爪具とボルトの各ネジ面間の押圧接触の程度が増し
て摩擦トルクが増す。その結果、ボルトの右回転によっ
て、爪具の長手方向が格納機器外周面と略直角に位置決
めされる動作、つまり押圧のための位置決め動作がより
確実におこなわれる。In particular, when a biasing compression spring is inserted between the pawl and the stopper, the following occurs. When the bolt is rotated counterclockwise and the claw is positioned so that its longitudinal direction is substantially parallel to the outer peripheral surface, that is, at the stage before pressing, the compression spring is further compressed by moving the claw toward the back side, The degree of pressing contact between the claw and the screw surface of the bolt increases, and the friction torque increases. As a result, by the clockwise rotation of the bolt, the operation in which the longitudinal direction of the claw is positioned substantially perpendicular to the outer peripheral surface of the storage device, that is, the positioning operation for pressing is performed more reliably.
【００１１】また、格納機器は、その後部がケース側の
底部に設けられた案内・保持具によって、ケース挿入時
に案内・保持されて、前縁部での爪具による押圧固定を
支援することができる。Further, the storage device may be guided and held at the time of insertion of the case by a guide / holding device provided at a bottom portion on the case side, to assist the pressing and fixing of the front edge portion with the claw tool. it can.
【００１２】[0012]
【実施例】この発明に係るケースと格納機器の固定構造
の実施例について、以下に図を参照しながら説明する。
図１は実施例の左側要部に関し、(a) は前段階の（斜め
上方からの）斜視図、(b) は押圧段階の斜視図である。
図１(a) において、１は取付金具の一部で、図示してな
い格納機器の左側面に突出する形で設けられる（図３
(a) 参照) 。この取付金具１に、バネ座金６と座金７を
嵌めて小ネジ２を螺合させる。なお、小ネジ２は発明に
おけるボルトに相当する。小ネジ２には、その端部にス
トッパ３が設けられ、ネジ部に爪具４が螺合され、スト
ッパ３・爪具４間に圧縮バネ５が挿設される。爪具４
は、その横幅が取付金具１の横幅より若干小さい寸法の
角棒状部材で、ネジ穴から端部までの寸法が横幅の半分
より若干小さい。また、爪具４のネジ穴側の端部右角が
丸くまたは４５度に角取りされ、同じくその左角が当接
部４ｂとして直角に形成され、他方（図で下側）の端部
に、後述するケース１０の鍔部１１（図３(a) 参照）に
対する押圧部４ａが設けられる。なお、取付金具１、小
ネジ２、ストッパ３、爪具４および圧縮バネ５によっ
て、発明における操作機構が構成される。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a case and a fixing structure of a storage device according to the present invention will be described below with reference to the drawings.
1 (a) is a perspective view (from obliquely above) of a previous stage and FIG. 1 (b) is a perspective view of a pressing stage.
In FIG. 1A, reference numeral 1 denotes a part of a mounting bracket, which is provided so as to protrude from a left side surface of a storage device (not shown) (FIG. 3).
(See (a)). The spring washer 6 and the washer 7 are fitted to the mounting bracket 1 and the small screw 2 is screwed. Note that the small screw 2 corresponds to a bolt in the invention. A stopper 3 is provided at the end of the small screw 2, a claw 4 is screwed into the screw portion, and a compression spring 5 is inserted between the stopper 3 and the claw 4. Nail tool 4
Is a rectangular rod-shaped member having a width slightly smaller than the width of the mounting bracket 1, and a dimension from a screw hole to an end portion is slightly smaller than half of the width. In addition, the right corner of the screw hole side end of the claw tool 4 is rounded or chamfered at 45 degrees, and the left corner is similarly formed as a right angle as the contact part 4b, and at the other (lower side in the figure) end, A pressing portion 4a is provided for a flange portion 11 (see FIG. 3A) of a case 10 described later. The mounting mechanism 1, the small screw 2, the stopper 3, the claw 4 and the compression spring 5 constitute an operation mechanism in the present invention.
【００１３】圧縮バネ５の付勢を介し、爪具４と小ネジ
２が、各ネジ面同士で押圧接触しているから、その摩擦
トルクによって、小ネジ２を左回転すると、その左回転
とともに爪具４は左旋回し、その長手方向外周面が図示
してない格納機器外周面と当接し、図１(a) に示すよう
に、その長手方向が格納機器外周面と略平行に位置決め
されながら奥側に移動する。なお、右側要部について
も、図２を参照しながら後述するが、同様に爪具４の長
手方向が格納機器外周面と略平行に（ただし、上側に）
位置決めされ、図で左奥側に移動する。この状態で、図
示してない格納機器を爪具４などとともに、同じく図示
してないケースに格納挿入する。Since the claw 4 and the small screw 2 are in pressure contact with each other through the urging force of the compression spring 5, when the small screw 2 is rotated left by the friction torque, the small screw 2 is rotated together with the left rotation. The claw tool 4 turns to the left, and its outer circumferential surface abuts on the outer peripheral surface of the storage device (not shown). As shown in FIG. 1A, the claw tool 4 is positioned with its longitudinal direction substantially parallel to the outer peripheral surface of the storage device. Move to the back side. In addition, although the main part on the right side will be described later with reference to FIG. 2, similarly, the longitudinal direction of the claw 4 is substantially parallel to (but on the upper side of) the outer peripheral surface of the storage device.
It is positioned and moves to the far left in the figure. In this state, the storage device (not shown) is stored and inserted into the case (not shown) together with the claw tool 4 and the like.
【００１４】続いて図１(b) において、小ネジ２を右回
転すると、爪具４は右旋回し、図に示したように、略直
角に旋回した後に当接部４ｂが、図示してない格納機器
外周面と当接し、押圧部４ａがケース１０の鍔部１１
（図３(a) 参照）の背面と相対した状態で右前側に移動
し、鍔部１１の背面に押圧される。その結果、格納機器
がケース１０に固定される。Subsequently, in FIG. 1 (b), when the machine screw 2 is turned clockwise, the claw tool 4 turns clockwise as shown in FIG. The pressing portion 4a is in contact with the outer peripheral surface of the
It moves to the right front side in a state facing the back of FIG. 3 (a) and is pressed against the back of the flange 11. As a result, the storage device is fixed to the case 10.
【００１５】以上に述べたことを、図３，図４を参照し
ながら補足的に説明する。図３は実施例の左側要部の前
段階に関し、(a) はその平面図、(b) はその正面図であ
る。図３(a) において、一点鎖線表示のケース１０の前
縁部の内周面から、鍔部１１が内部方向（図の右方向）
に張り出して成形される。一方、格納機器１０の左側面
にＬ形の取付金具１が設けられ、これに図１の斜視図に
示したように、小ネジ２、ストッパ３、爪具４および圧
縮ネジ５が設けられる。図３(b) において、爪具４は、
その右上角が丸く形成されているから、小ネジ２の左回
転とともに旋回して、右側面を格納機器２０（正確に
は、取付金具１の脚部）の左側面と当接して位置決めさ
れる。この状態で、格納機器２０とともに小ネジ２等の
部材を、ケース１０に挿入する（図３(a) で上方に移動
する）。The above description will be supplementarily described with reference to FIGS. 3 (a) is a plan view and FIG. 3 (b) is a front view of a stage before a main part of the left side of the embodiment. In FIG. 3 (a), the flange 11 is directed inward (rightward in the figure) from the inner peripheral surface of the front edge of the case 10 indicated by a dashed line.
And overmolded. On the other hand, an L-shaped mounting bracket 1 is provided on the left side surface of the storage device 10, and a small screw 2, a stopper 3, a claw tool 4, and a compression screw 5 are provided thereon as shown in the perspective view of FIG. 1. In FIG. 3B, the nail 4 is
Since the upper right corner is rounded, it is turned with the left rotation of the small screw 2, and the right side is positioned in contact with the left side of the storage device 20 (more precisely, the leg of the mounting bracket 1). . In this state, the member such as the small screw 2 is inserted into the case 10 together with the storage device 20 (moved upward in FIG. 3A).
【００１６】図４は同じくその押圧段階に関し、(a) は
その平面図、(b) はその正面図である。小ネジ２を右回
転すると、爪具４は、図４(b) に示すように、略直角に
旋回した後に当接部４ｂが、格納機器２０（正確には、
取付金具１の脚部）の左側面と当接する。そのとき、図
４(a) に示すように、押圧部４ａがケース１０の鍔部１
１の背面と相対した状態で前側（図では下方）に移動
し、鍔部１１の背面に押圧されて、格納機器２０がケー
ス１０に固定される。FIGS. 4A and 4B also show the pressing stage, wherein FIG. 4A is a plan view and FIG. 4B is a front view. When the small screw 2 is rotated clockwise, as shown in FIG. 4 (b), the claw tool 4 turns substantially at a right angle, and then the abutment portion 4b is moved to the storage device 20 (accurately,
It comes into contact with the left side surface of the mounting bracket 1). At this time, as shown in FIG.
The storage device 20 is fixed to the case 10 by moving to the front side (downward in the figure) in a state facing the back surface of the housing 1 and pressed against the back surface of the flange portion 11.
【００１７】実施例の左側要部に次いで、その右側要部
の構成について、図２に戻って説明する。図２は実施例
の右側要部に関し、(a) は前段階の（斜め下方からの）
斜視図、(b) は押圧段階の斜視図である。右側要部の構
成は、左側要部とほぼ同様であるが異なる点として、前
段階で爪具４の押圧部４ａが上側に位置し（図２(a)参
照）、押圧段階で爪具４の押圧部４ａが右側に位置する
こと（図２(b) 参照）である。詳しい説明は省略する。
また、右側要部の構成，動作の説明を補足的におこな
う、左側要部に係る図３，図４に相当する図は省略し
た。Next to the left main part of the embodiment, the structure of the right main part will be described with reference to FIG. 2A and 2B show a main part on the right side of the embodiment, and FIG.
FIG. 2B is a perspective view of the pressing stage. The configuration of the right main part is almost the same as that of the left main part, except that the pressing part 4a of the claw 4 is located on the upper side in the previous stage (see FIG. 2A), and the claw 4 is pressed in the pressing stage. Is located on the right side (see FIG. 2B). Detailed description is omitted.
Also, illustrations corresponding to FIGS. 3 and 4 relating to the left main part, which supplementarily describe the configuration and operation of the right main part, are omitted.
【００１８】固定構造が適用された実施例について、図
５(a) の正面図、(b) の横断面図を参照しながら説明す
る。図５(b) において、ケース１０の底部近くの左右と
上下（上下は図示してない）にそれぞれリブ状の案内・
保持部１２が設けられ、挿入し格納された格納機器２０
の奥側端部を案内し保持し、爪具４によるケース１０に
対する固定を支援する。また、ゴムなどの弾力材１３
が、ケース１０の底部・格納機器２０の奥端面間の左右
に、格納機器１０に対する緩衝と爪具４による固定を支
援する目的で配設される。An embodiment to which the fixing structure is applied will be described with reference to a front view of FIG. 5A and a cross-sectional view of FIG. In FIG. 5 (b), rib-like guides are provided on the left and right and up and down (not shown) near the bottom of the case 10.
The storage device 20 provided with the holding unit 12 and inserted and stored
To guide and hold the rear end of the case 10 to assist the fixing of the claw 4 to the case 10. Also, elastic material 13 such as rubber
Are provided on the left and right sides between the bottom of the case 10 and the rear end face of the storage device 20 for the purpose of supporting the storage device 10 and supporting the fixing by the claw 4.
【００１９】[0019]
【発明の効果】この発明によれば、次のような優れた効
果が期待できる。 (1) 固定が前方箇所のボルトを回転させることによって
おこなわれるから、固定の操作が確実かつ容易になる。 (2) 固定が、ケース側の前縁の鍔部と、格納機器側の爪
具との押圧によるから、固定のためのスペースが小さく
てすみ、それだけ鍔部と爪具のある領域から奥側のスペ
ースが格納機器用に活用できる。 (3) 格納機器の後部がケース側の案内・保持具によっ
て、ケース挿入時に案内され、かつ保持されて、前縁部
での爪具による押圧固定を支援するから、ケースに対す
る格納機器の固定がより強固になる。According to the present invention, the following excellent effects can be expected. (1) The fixing is performed by rotating the bolt at the front part, so that the fixing operation can be performed reliably and easily. (2) Since the fixing is performed by pressing the flange on the front edge of the case and the claw on the storage device side, the space for fixing is small. Space can be utilized for storage equipment. (3) The rear part of the storage device is guided and held by the case-side guide and holder at the time of case insertion, and supports pressing and fixing with the claw at the front edge. Be more robust.
【図１】この発明に係る実施例の左側要部に関し、(a)
は前段階の斜視図、(b) は押圧段階の斜視図FIG. 1 relates to a left main part of an embodiment according to the present invention.
Is a perspective view of the previous stage, and (b) is a perspective view of the pressing stage.
【図２】同じくその実施例の右側要部に関し、(a) は前
段階の斜視図、(b) は押圧段階の斜視図2 (a) is a perspective view of a previous stage, and FIG. 2 (b) is a perspective view of a pressing stage.
【図３】同じくその実施例の左側要部の前段階に関し、
(a) はその平面図、(b) はその正面図FIG. 3 is also a diagram showing a stage before a left main part of the embodiment.
(a) is its plan view, (b) is its front view
【図４】同じくその実施例の左側要部の押圧段階に関
し、(a) はその平面図、(b) はその正面図4 (a) is a plan view and FIG. 4 (b) is a front view of a pressing step of a left main part of the embodiment.
【図５】同じくその実施例に関し、(a) は正面図、(b)
は横断面図5 (a) is a front view, and FIG.
Is a cross-sectional view
【図６】一従来例の横断面図FIG. 6 is a cross-sectional view of a conventional example.
【図７】別の従来例の要部の横断面図FIG. 7 is a cross-sectional view of a main part of another conventional example.
１ 取付金具 ２ 小ネジ ３ ストッパ ４ 爪具 ４ａ 押圧部 ４ｂ 当接部 ５ 圧縮バネ ６ バネ座金 ７ 座金 １０ ケース １１ 鍔部 １２ 案内・保持部 １３ 弾力材 ２０ 格納機器 ３０ カバー ３１ 封止材 ３２ ボルト DESCRIPTION OF SYMBOLS 1 Mounting bracket 2 Small screw 3 Stopper 4 Claw tool 4a Pressing part 4b Contact part 5 Compression spring 6 Spring washer 7 Washer 10 Case 11 Flange part 12 Guide / holding part 13 Elastic material 20 Storage device 30 Cover 31 Sealing material 32 Bolt
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) F16B 2/00 - 2/26 F16B 5/00 - 5/12 H05K 5/00 - 5/06 H05K 7/12 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. 7 , DB name) F16B 2/00-2/26 F16B 5/00-5/12 H05K 5/00-5/06 H05K 7 / 12
Claims (3)
り出した鍔部の背面に、格納機器側の操作機構に属する
爪具を押圧させることによって、ケースに格納機器を固
定する構造であって、操作機構は、格納機器の外周面か
ら外部方向に張り出し、その張り出した先端部が格納時
にケース側の鍔部と隙間を置いて相対するネジ穴付き突
出部と；この突出部のネジ穴に前面から貫通して螺合し
たボルトと；このボルトの先端部に設けられたストッパ
と；このストッパと格納機器側の突出部との間に位置
し、ボルトのネジ部と螺合するとともに軸線方向に付勢
された爪具と；からなり、爪具は、棒状部材で、その長
手方向の一方の端部にボルト用ネジ穴と格納機器外周面
に対する当接部を、他方の端部にケース側の鍔部に対す
る押圧部をそれぞれ有し、前方から見てのボルトの左回
転によって、爪具の長手方向が格納機器外周面と略平行
に位置決めされて奥側に移動可能であり、同じくボルト
の右回転によって、爪具の当接部が格納機器外周面と当
接し、爪具の長手方向が格納機器外周面と略直角に位置
決めされて前側に移動可能である、ことを特徴とするケ
ースと格納機器の固定構造。1. A structure for fixing a storage device to a case by pressing a claw belonging to an operation mechanism on the storage device side against a back surface of a flange portion projecting inward from an inner peripheral surface of a front edge of the case. The operating mechanism includes a protrusion with a threaded hole that protrudes outward from the outer peripheral surface of the storage device, and the protruding tip portion faces the flange on the case side at the time of storage with a gap therebetween; A bolt penetrating and screwing into the screw hole from the front; a stopper provided at the tip of the bolt; and being located between the stopper and the projection on the storage device side, and screwing with the screw part of the bolt. And a claw tool urged in the axial direction together with the claw tool. The claw tool is a rod-shaped member, and has a bolt screw hole at one end in the longitudinal direction thereof, a contact portion with the outer peripheral surface of the storage device, and the other end. Each part has a pressing part against the flange on the case side Then, by turning the bolt to the left as viewed from the front, the longitudinal direction of the claw is positioned substantially parallel to the outer peripheral surface of the storage device and can be moved to the back side. A case and a storage device fixing structure, wherein a portion abuts on the storage device outer peripheral surface, and a longitudinal direction of the claw tool is positioned substantially at right angles to the storage device outer peripheral surface and is movable forward.
トッパの間に付勢用の圧縮バネが挿設されたことを特徴
とするケースと格納機器の固定構造。2. The structure according to claim 1, wherein a biasing compression spring is inserted between the claw and the stopper.
ケース側の底部に、格納機器の後部に対する案内・保持
具を備えることを特徴とするケースと格納機器の固定構
造。3. The structure according to claim 1, wherein
A case and a storage device fixing structure, wherein a guide / holding device for a rear portion of the storage device is provided on a bottom portion of the case side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31616894A JP3239655B2 (en) | 1994-12-20 | 1994-12-20 | Case and enclosure fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31616894A JP3239655B2 (en) | 1994-12-20 | 1994-12-20 | Case and enclosure fixing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08170610A JPH08170610A (en) | 1996-07-02 |
| JP3239655B2 true JP3239655B2 (en) | 2001-12-17 |
Family
ID=18074050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31616894A Expired - Lifetime JP3239655B2 (en) | 1994-12-20 | 1994-12-20 | Case and enclosure fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3239655B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939053A (en) * | 2017-09-01 | 2018-04-20 | 重庆钢铁集团建设工程有限公司 | A kind of steel truss assembly moulding bed that can accurately adjust |
| CN210013518U (en) * | 2019-02-22 | 2020-02-04 | 福建西河卫浴科技有限公司 | Compressing and connecting assembly and combined frame |
-
1994
- 1994-12-20 JP JP31616894A patent/JP3239655B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08170610A (en) | 1996-07-02 |
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