JP2015159181A - Housing fixing structure and fixing tool used for the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a housing fixing structure and a fixing tool that can easily and efficiently fix one or plural housings to a fixing target portion or a joint target housing with keeping a predetermined interval therebetween while enhancing generalization, and achieving miniaturization and weight-reduction.SOLUTION: One second plate portion 3 forming at least a part of a second setting interval S2 between housings 1 is erected at an intermediate position on one side surface of a first plate portion 2 forming at least a part of a first setting interval S1 between a fixing target portion A and the housing 1. Both internal corner forming faces 2a, 3a formed by the first plate portion 2 and the second plate portion 3 are constructed on a first contact face which can abut against both the perpendicular side surfaces of the housing 1, the other side face 2b of the first plate portion 2 is constructed on a second contact face which can abut against the fixing target portion A, a first fixing portion which is selectively fixed to the joint target portion and the fixing target portion A on the side surfaces of both the housings 1 as joint targets by fastening means 5 is formed at both the side portions of the first plate portion 2, and a second fixing portion to be fixed to the fixing target on the side surface of the housing 1 by the fastening means is formed on the second plate portion 3.

Description

本発明は、例えば、ボックス型のスイッチングハブ等の電気機器や機械機器等に装備される筐体の一台又は複数台を情報盤やラック、床等の被取付け部に取付ける場合に用いられる取付け具に関する。
詳しくは、被取付け部に対して第１設定間隔を空けた状態で筐体を固定し、且つ、この固定された筐体に対して他の一台又は複数台の筐体を筐体間に第２設定間隔を空けた状態で連結する筐体取付け構造に用いられる取付け具に関する。 The present invention is, for example, an attachment used when one or a plurality of casings mounted on electrical equipment such as a box-type switching hub or mechanical equipment is attached to a mounting portion such as an information panel, rack, or floor. Concerning ingredients.
Specifically, the housing is fixed in a state where the first setting interval is provided with respect to the mounted portion, and one or more other housings are placed between the fixed housings between the housings. It is related with the fixture used for the housing | casing attachment structure connected in the state which left the 2nd setting space | interval.

筐体取付け構造に用いられる取付け具としては、前記第１設定間隔を形成するベース板を、前記第２設定間隔を空けて縦向き姿勢で並置される連結対象の両筐体の上面全域及び下面全域に当接可能な大きさの矩形状に形成し、このベース板の一側面の短辺方向中央位置に、並置された両筐体間の第２設定間隔内に入り込む仕切り板を一体形成するとともに、ベース板の短辺方向の一端部には、一方の筐体における並置方向外方側の側面に当接して仕切り板とで筐体を挾持する係止板を折り曲げ形成し、さらに、ベース板における他方の筐体の上面又は下面に当接する部位には、他方の筐体の上面又は下面に設けた雌ネジにビスで固定するための固定座を形成したものが提案されている（例えば、特許文献１参照）。   The mounting tool used in the housing mounting structure includes a base plate that forms the first set interval, and the upper and lower surfaces of both cases to be connected that are juxtaposed in a vertical orientation with the second set interval. A rectangular plate having a size capable of contacting the entire region is formed, and a partition plate that enters the second set interval between the juxtaposed housings is integrally formed at the central position in the short side direction of one side surface of the base plate. At the same time, one end of the base plate in the short side direction is formed by bending a locking plate that abuts against the side surface of the one housing in the juxtaposition direction and holds the housing with the partition plate. In the plate, a portion in contact with the upper surface or the lower surface of the other housing has been proposed in which a fixing seat for fixing with a screw to a female screw provided on the upper surface or the lower surface of the other housing is formed (for example, , See Patent Document 1).

特開平１−１０７３９３号公報JP-A-1-107393

従来の取付け具では、二台の筐体を縦向き姿勢で連結する場合の専用の取付け具であるため、汎用性が低く、しかも、第２設定間隔を空けて縦向き姿勢で並置される連結対象の両筐体の上面全域及び下面全域にベース板を当接させるため、取付け具が大型化、重量化する不都合があった。   The conventional fixture is a dedicated fixture for connecting two housings in a vertical orientation, so it is less versatile, and is connected in a vertical orientation with a second set interval. Since the base plate is brought into contact with the entire upper surface and the entire lower surface of both the target casings, there is a problem in that the fixture is increased in size and weight.

本発明は、上述の実状に鑑みて為されたものであって、その主たる課題は、汎用性の向上と小型化、軽量化を図りながら１台又は複数台の筐体を被取付け部又は連結対象の筐体との間に所定間隔を空けた状態で能率良く容易に取付けることのできる取付け具を提供する点にある。   The present invention has been made in view of the above-described circumstances, and its main problem is that one or a plurality of housings can be attached or connected while improving versatility, downsizing, and reducing weight. An object of the present invention is to provide an attachment that can be easily and efficiently attached in a state where a predetermined interval is provided between the case and a target casing.

本発明による第１の特徴構成は、被取付け部に対して第１設定間隔を空けた状態で筐体を固定し、且つ、この固定された筐体に対して他の一台又は複数台の筐体を筐体間に第２設定間隔を空けた状態で連結する筐体取付け構造に用いられる取付け具であって、
前記第１設定間隔の少なくとも一部を形成する第１板部の一側面の中間位置に、前記第２設定間隔の少なくとも一部を形成する一つの第２板部が立設され、
前記第１板部と第２板部とで形成される両入隅形成面が、前記筐体における直交する両側面に当て付け可能な第１当接面に構成され、
前記第１板部の他側面が、前記被取付け部に当て付け可能な第２当接面に構成され、
前記第１板部における前記第２板部で区画された両側部には、連結対象の両筐体の側面の被連結部及び前記被取付け部に対して締結手段で選択的に取付けるための第１取付け部が形成され、
前記第２板部には、前記被取付け部に固定される筐体の側面の被連結部に締結手段で取付けるための第２取付け部が形成されている点にある。 According to the first characteristic configuration of the present invention, the casing is fixed in a state where the first set interval is provided with respect to the mounted portion, and one or a plurality of other units are fixed to the fixed casing. An attachment used in a case attachment structure for connecting cases with a second set interval between the cases,
One second plate portion that forms at least part of the second set interval is erected at an intermediate position on one side surface of the first plate portion that forms at least part of the first set interval,
The both entering corner forming surfaces formed by the first plate portion and the second plate portion are configured as first contact surfaces that can be applied to both side surfaces orthogonal to each other in the housing,
The other side surface of the first plate portion is configured as a second contact surface that can be applied to the mounted portion,
In the first plate portion, the first plate portion is selectively attached to both the connected portions on the side surfaces of both casings to be connected and the attached portion by fastening means on both side portions partitioned by the second plate portion. 1 mounting part is formed,
The second plate portion is formed with a second attachment portion that is attached to a connected portion on a side surface of a housing fixed to the attached portion by a fastening means.

上記構成によれば、例えば、１台の筐体を被取付け部に取付ける場合には、被取付け部に載置された取付け具の第１板部に、筐体の下部側の角部を構成する底面側の一側面を当て付けることにより、被取付け部と筐体の底面の間に第１設定間隔の少なくとも一部を形成することができるとともに、第１板部とで一方の入隅部を形成する第２板部の入隅形成面で筐体の横移動を当接規制することができる。   According to the above configuration, for example, when a single case is attached to the attachment portion, a corner on the lower side of the case is formed on the first plate portion of the fixture placed on the attachment portion. By applying one side surface of the bottom surface to be formed, at least a part of the first set interval can be formed between the mounted portion and the bottom surface of the housing, and one corner portion is formed with the first plate portion. The lateral movement of the housing can be restricted by contact with the corner forming surface of the second plate portion that forms the shape.

この状態で第１板部の第１取付け部を締結手段で被取付け部に固定操作し、且つ、第２板部の第２取付け部を締結手段で筐体の側面に設けられている被連結部に連結操作するだけで、筐体を被取付け部に第１設定間隔を空けた状態で簡単に固定することができる。   In this state, the first attachment portion of the first plate portion is fixed to the attachment portion by the fastening means, and the second attachment portion of the second plate portion is provided on the side surface of the housing by the fastening means. The housing can be easily fixed to the mounted portion with a first set interval only by connecting to the portion.

次に、筐体を増設する場合には、固定されている筐体の上面に、他の取付け具の第２板部を介して増設の筐体を載置すると、連結対象の両筐体間に第２設定間隔の少なくとも一部を形成することができる。   Next, when adding more cases, if the additional case is placed on the upper surface of the fixed case via the second plate of another fixture, the space between both cases to be connected In addition, at least a part of the second set interval can be formed.

この状態では、他の取付け具の第１板部と第２板部とで形成される一方の両入隅形成面が、固定されている筐体の上部側において直行する両側面に当接し、かつ、他方の両入隅形成面が増設側の筐体の下部側において直行する両側面に当接して、増設側の筐体の横方向の位置が固定されている筐体と合致する位置規制状態にあるので、第１板部の両第１取付け部を締結手段で連結対象の両筐体の側面に設けられる被連結部に連結操作するだけで、増設側の筐体を固定されている筐体に対して第２設定間隔を空けた状態で簡単に固定することができる。   In this state, one both corner formation surface formed by the first plate portion and the second plate portion of the other fixture comes into contact with both side surfaces that are orthogonal to the upper side of the fixed housing, In addition, the other side entry corner forming surface abuts on both side surfaces that are orthogonal to the lower side of the expansion-side casing, and the position restriction that matches the horizontal position of the expansion-side casing is fixed. Since it is in a state, the additional-side casing is fixed simply by connecting the first mounting portions of the first plate portion to the connected portions provided on the side surfaces of both casings to be connected by the fastening means. It can be easily fixed with a second set interval from the housing.

したがって、１台又は複数台の筐体を取付ける場合でも、一種類の取付け具の向き姿勢を変更しながら締結具で確実に取付けることができるから、従来に比して取付け具の汎用化と小型化、軽量化を図りながら１台又は複数台の筐体を被取付け部又は連結対象の筐体との間に所定間隔を空けた状態で能率良く容易に取付けることができる。   Therefore, even when mounting one or more housings, it can be securely attached with a fastener while changing the orientation and orientation of one type of attachment. It is possible to efficiently and easily attach one or a plurality of housings with a predetermined space between the attached portion or the housings to be connected while achieving reduction in size and weight.

本発明による第２の特徴構成は、前記第２板部には、筐体の側面に形成されている放熱口に連通する開口が貫通形成されている点にある。   The second characteristic configuration according to the present invention is that an opening communicating with a heat radiation port formed on a side surface of the housing is formed through the second plate portion.

上記構成によれば、筐体が発熱源を備えた機器であっても、機器の放熱性能の低下を抑制しながら被取付け部に筐体を能率良く容易に取付けることができる。   According to the said structure, even if a housing | casing is an apparatus provided with the heat source, a housing | casing can be efficiently and easily attached to a to-be-attached part, suppressing the fall of the thermal radiation performance of an apparatus.

本発明による第３の特徴構成は、前記第２板部における第１板部から先端までの第２当接長さが、前記第１板部における第２板部から先端までの第１当接長さよりも大に構成され、前記第１板部の第１当接長さと第２板部の第２当接長さとの和が、筐体における連結対象の側板の幅寸法よりも小に構成されている点にある。   According to a third characteristic configuration of the present invention, the second contact length from the first plate portion to the tip of the second plate portion is the first contact from the second plate portion to the tip of the first plate portion. The sum of the first contact length of the first plate portion and the second contact length of the second plate portion is configured to be smaller than the width dimension of the side plate to be connected in the housing. It is in the point.

上記構成によれば、取付け具の第２板部に形成される開口の開口面積を大きくして放熱性能の向上を図ることができるとともに、この第２板部を両筐体間に介在させる使用形態においては、第１板部よりも当接長さが長い分だけ増設側の筐体の荷重を安定支持することができる。   According to the above configuration, the opening area of the opening formed in the second plate portion of the fixture can be increased to improve the heat dissipation performance, and the second plate portion is interposed between both housings. In the embodiment, it is possible to stably support the load on the additional casing as long as the contact length is longer than that of the first plate portion.

しかも、第１板部の第１当接長さと第２板部の第２当接長さとの和が、筐体における連結対象の側板の幅寸法よりも小に構成されているので、例えば、二台の筐体を被取付け部に取付ける場合において、筐体における連結対象の側板に対する第１板部の当て付け面積を小さくして、当該第１板部による放熱面での悪影響を抑制することができる。   And since the sum of the 1st contact length of the 1st plate part and the 2nd contact length of the 2nd plate part is constituted smaller than the width dimension of the side board of the candidate for connection in a case, for example, When attaching two housings to the mounted portion, the contact area of the first plate portion with respect to the side plate to be connected in the housing is reduced to suppress the adverse effect on the heat radiation surface by the first plate portion. Can do.

本発明による第４の特徴構成は、前記第１取付け部が前記第１板部の幅方向に沿う長孔から構成されている点にある。   The 4th characteristic structure by this invention exists in the point from which the said 1st attachment part is comprised from the long hole in alignment with the width direction of a said 1st board part.

上記構成によれば、被取付け部の取付け位置や筐体の被連結位置等の変動を吸収して、１台又は複数台の筐体を確実、容易に取付けることができ、取付け具の汎用化を高めることができる。   According to the above configuration, it is possible to reliably and easily mount one or more casings by absorbing fluctuations in the mounting position of the mounted portion, the connected position of the casing, etc. Can be increased.

第１実施形態の取付け具の斜視図The perspective view of the fixture of 1st Embodiment 取付け具の平面図（ａ）と正面図（ｂ）及び側面図（ｃ）Top view (a), front view (b) and side view (c) of fixture 一台の筐体を被取付け部に固定するときの斜視図Perspective view when fixing one housing to the mounted part 一台の筐体を被取付け部に固定する前の分離状態での斜視図The perspective view in the separation state before fixing one case to a to-be-attached part 二台の筐体を被取付け部に固定するときの斜視図Perspective view when fixing two housings to the mounted part 二台の筐体を被取付け部に固定する前の分離状態での斜視図A perspective view in a separated state before two housings are fixed to a mounted portion. 一台の筐体を被取付け部に固定したときの要部の正面図Front view of the main part when one housing is fixed to the mounted part 二台の筐体を被取付け部に固定したときの要部の正面図Front view of the main part when two chassis are fixed to the mounted part 第２実施形態の取付け具の側面図Side view of the fixture of the second embodiment 第３実施形態の取付け具の斜視図The perspective view of the fixture of 3rd Embodiment

〔第１実施形態〕
図３〜図８は、発熱源を備えた電気機器の一例であるスイッチングハブ（例えば、Ｌ２インテリジェントハブ）Ｈの筐体（ハウジング）１を、情報盤やラック、床等の被取付け部Ａに対して第１設定間隔Ｓ１を空けた状態で固定する、或いは、この固定された筐体１に対して増設側となる一台又は複数台のスイッチングハブＨの筐体１を各筐体１間に第２設定間隔Ｓ２を空けた状態で連結する筐体取付け構造を示す。 [First Embodiment]
FIGS. 3 to 8 show a case where a housing (housing) 1 of a switching hub (for example, an L2 intelligent hub) H, which is an example of an electric device having a heat source, is attached to a mounted portion A such as an information panel, rack, or floor. On the other hand, the first set interval S <b> 1 is fixed, or the casing 1 of one or a plurality of switching hubs H on the additional side of the fixed casing 1 is connected between the casings 1. FIG. 3 shows a housing mounting structure that is connected with a second set interval S2 left therebetween.

スイッチングハブＨの筐体１は、六つの側面からなる横長偏平状の直方体に構成され、前側面１ａには、ケーブル接続用コネクタ部１０や電源コンセント１１等が配備されているとともに、左右の横側面１ｂには、放熱口の一例である多数の上下方向に沿う通気用スリット１２が二列状態で貫通形成されている。   The casing 1 of the switching hub H is configured as a horizontally flat rectangular parallelepiped having six side surfaces. The front side surface 1a is provided with a cable connecting connector 10, a power outlet 11, and the like. A large number of ventilation slits 12 extending in the vertical direction, which is an example of a heat radiation port, are formed through the side surface 1b in two rows.

この筐体取付け構造に用いられる金属製の取付け具Ｂは、図１、図２に示すように、前記第１設定間隔Ｓ１に相当する板厚を備えた長方形状の第１板部２の一側面（片面）の中間位置、詳しくは、第１板部２の一側面における短辺方向中央位置に、前記第２設定間隔Ｓ２に相当する板厚を備え、且つ、第１板部２の長辺方向寸法と同一に構成された一つの長方形の第２板部３が一体的に立設されている。   As shown in FIGS. 1 and 2, the metal mounting tool B used in the housing mounting structure is one of the rectangular first plate portions 2 having a plate thickness corresponding to the first set interval S <b> 1. An intermediate position of the side surface (one side), specifically, a central position in the short side direction on one side surface of the first plate portion 2 has a plate thickness corresponding to the second set interval S2, and the length of the first plate portion 2 One rectangular second plate portion 3 having the same dimensions as the side direction is erected integrally.

第１板部２と第２板部３とで入隅部を形成する両入隅形成面２ａ，３ａが、筐体１における直交する両側面、つまり、上側面１ｃと横側面１ｂとで構成される上側角部（上側出隅）、及び、下側面１ｄと横側面１ｂとで構成されるうえ下側角部（下側出隅）に当て付け可能な第１当接面に構成され、さらに、第１板部２の他側面２ｂが、被取付け部Ａに当て付け可能な第２当接面に構成されている。   The both corner forming surfaces 2a and 3a that form the corners by the first plate portion 2 and the second plate portion 3 are constituted by opposite side surfaces of the housing 1, that is, the upper side surface 1c and the lateral side surface 1b. The upper corner portion (upper protruding corner) and the first contact surface that can be applied to the lower corner portion (lower protruding corner). Furthermore, the other side surface 2 b of the first plate portion 2 is configured as a second contact surface that can be applied to the mounted portion A.

第１板部２における第２板部３で区画された両側部には、連結対象の両筐体１の横側面１ｂに設けた被連結部の一例である雌ネジ部（ネジ孔）４及び被取付け部Ａに対して締結手段５で選択的に取付けるための第１取付け部６が形成されているとともに、第２板部３には、被取付け部Ａに固定される筐体１の横側面１ｂに設けた被連結部の一例である雌ネジ部４に締結手段５で取付けるための第２取付け部７が形成されている。   On both side portions of the first plate portion 2 partitioned by the second plate portion 3, a female screw portion (screw hole) 4 which is an example of a connected portion provided on the lateral side surface 1b of both housings 1 to be connected and A first attachment portion 6 for selectively attaching to the attachment portion A by the fastening means 5 is formed, and the second plate portion 3 is provided on the side of the casing 1 fixed to the attachment portion A. A second attachment portion 7 for attachment by the fastening means 5 is formed on the female screw portion 4 which is an example of a connected portion provided on the side surface 1b.

第１板部２の第１取付け部６は、第１板部２の幅方向に沿う長孔から構成され、第１板部２の長辺方向両端部と長辺方向中央部との三箇所に形成されている。   The first mounting portion 6 of the first plate portion 2 is constituted by a long hole along the width direction of the first plate portion 2, and is provided at three locations of both ends in the long side direction and the central portion in the long side direction of the first plate portion 2. Is formed.

また、第２板部３の第２取付け部７は、丸孔（円形の貫通孔）から構成され、第２板部３の長辺方向両端部の二箇所に形成されている。   Further, the second mounting portion 7 of the second plate portion 3 is formed of a round hole (circular through hole), and is formed at two locations on both ends in the long side direction of the second plate portion 3.

締結手段５としてはビス、ボルト・ナット、釘等があり、当該実施形態においては、第１板部２の第１取付け部６及び第２板部３の第２取付け部７を筐体１の横側面１ｂに設けた雌ネジ部４に締め付け固定するビスが用いられている。   The fastening means 5 includes screws, bolts / nuts, nails and the like. In this embodiment, the first mounting portion 6 of the first plate portion 2 and the second mounting portion 7 of the second plate portion 3 are connected to the housing 1. A screw that is fastened and fixed to the female screw portion 4 provided on the side surface 1b is used.

また、第１板部２の第１取付け部６を情報盤やラック等の被取付け部Ａに取付ける場合には、この被取付け部Ａの取付け条件に適したビスやボルト・ナット等の締結手段５を用いる。   Further, when the first mounting portion 6 of the first plate portion 2 is mounted on the mounted portion A such as an information panel or a rack, fastening means such as screws, bolts and nuts suitable for the mounting conditions of the mounted portion A 5 is used.

第２板部３における両第２取付け部７間には、筐体１の横側面１ｂに形成されている通気用スリット１２に連通する矩形状の開口８が貫通形成されている。   A rectangular opening 8 communicating with the ventilation slit 12 formed in the lateral side surface 1 b of the housing 1 is formed through between the second mounting portions 7 in the second plate portion 3.

図２に示すように、第２板部３における第１板部２から先端までの第２当接長さＬ２が、第１板部２における第２板部３から先端までの第１当接長さＬ１よりも大に構成され、さらに、図４、図８に示すように、第１板部２の第１当接長さＬ１と第２板部３の第２当接長さＬ２との和が、筐体１における連結対象の横側板１ｂの幅寸法（高さ）Ｌよりも小に構成されている。   As shown in FIG. 2, the second contact length L <b> 2 from the first plate portion 2 to the tip of the second plate portion 3 is the first contact from the second plate portion 3 to the tip of the first plate portion 2. It is configured to be larger than the length L1, and further, as shown in FIGS. 4 and 8, the first contact length L1 of the first plate portion 2 and the second contact length L2 of the second plate portion 3 Is made smaller than the width dimension (height) L of the lateral plate 1b to be connected in the housing 1.

そして、情報盤やラック等の被取付け部ＡにスイッチングハブＨを取付ける場合は、図３、図４に示すように、左右一対の取付け具Ｂの第２板部３を縦向き姿勢にしてスイッチングハブＨの筐体１の左右寸法に相当する間隔で配置し、両取付け具Ｂの第１板部２における内方側の入隅形成面２ａに亘ってスイッチングハブＨの筐体１を載置し、各取付け具Ｂの第２板部３の第２取付け部７に挿入した締結手段５の一例であるビスを、連結対象の筐体１の横側面１ｂに設けた被連結部の一例である雌ネジ部４に螺合操作し、各取付け具Ｂの第２板部３とスイッチングハブＨの筐体１とを固定する。   And when attaching the switching hub H to the to-be-attached part A, such as an information board, a rack, etc., as shown in FIG. 3, FIG. The casing 1 of the switching hub H is placed across the inward corner forming surface 2a of the first plate portion 2 of both attachments B, and is arranged at an interval corresponding to the horizontal dimension of the casing 1 of the hub H. Then, a screw that is an example of the fastening means 5 inserted into the second mounting portion 7 of the second plate portion 3 of each mounting tool B is an example of a connected portion that is provided on the lateral side surface 1b of the casing 1 to be connected. By screwing into a certain female screw portion 4, the second plate portion 3 of each fixture B and the casing 1 of the switching hub H are fixed.

各取付け具Ｂの第１板部２は、図示はしていないが、それの外方側の入隅形成面２ａに形成されている第１取付け部６に被取付け部Ａの取付け条件に応じて選定した締結手段５としてのビス又はボルトを挿入して螺合操作し、各取付け具Ｂの第１板部２を被取付け部Ａの据付面に固定する。   Although the 1st board part 2 of each attachment tool B is not shown in figure, according to the attachment conditions of the to-be-attached part A in the 1st attachment part 6 currently formed in the entrance corner formation surface 2a of the outer side of it Screws or bolts as fastening means 5 selected in this way are inserted and screwed to fix the first plate part 2 of each attachment B to the installation surface of the attachment part A.

この固定状態では、図７に示すように、スイッチングハブＨの筐体１の底面と被取付け部Ａの据付面との間には、第１設定間隔Ｓ１に相当する隙間が形成されている。   In this fixed state, as shown in FIG. 7, a gap corresponding to the first set interval S <b> 1 is formed between the bottom surface of the casing 1 of the switching hub H and the installation surface of the mounted portion A.

尚、取付け具Ｂの第１板部２を被取付け部Ａの据付面に固定したのち、取付け具Ｂの第２板部３とスイッチングハブＨの筐体１とを固定してもよい。   In addition, after fixing the 1st board part 2 of the fixture B to the installation surface of the to-be-attached part A, you may fix the 2nd board part 3 of the fixture B, and the housing | casing 1 of the switching hub H.

そして、二台目のスイッチングハブＨを増設する場合には、一台目のスイッチングハブＨの筐体１における上側面１ｃと横側面１ｂとで構成される上側角部（上側出隅）に、左右一対の取付け具Ｂの第２板部３を横向き姿勢（水平姿勢）にして当該取付け具Ｂの第１板部２と第２板部３とで入隅部を形成する両入隅形成面２ａ，３ａを当て付ける。   And when adding the 2nd switching hub H, in the upper corner (upper corner) which consists of upper side 1c and side 1b in case 1 of the 1st switching hub H, Both-entry corner forming surfaces in which the second plate portion 3 of the pair of left and right attachment tools B is set in a lateral orientation (horizontal posture) and an entry corner portion is formed by the first plate portion 2 and the second plate portion 3 of the attachment tool B. Apply 2a and 3a.

次に、第１板部２の下方側の入隅形成面２ａに形成されている第１取付け部６に挿入した締結手段５の一例であるビスを、一台目の筐体１の横側面１ｂに設けてある雌ネジ部４に螺合操作するとともに、第１板部２の上方側の入隅形成面２ａに形成されている第１取付け部６に挿入した締結手段５の一例であるビスを、二台目の筐体１の横側面１ｂに設けてある雌ネジ部４に螺合操作し、二台目のスイッチングハブＨの筐体１を一台目のスイッチングハブＨの筐体１の上部に固定連結する。   Next, a screw, which is an example of the fastening means 5 inserted into the first attachment portion 6 formed on the corner forming surface 2 a on the lower side of the first plate portion 2, is attached to the lateral side surface of the first housing 1. It is an example of the fastening means 5 inserted into the 1st attaching part 6 formed in the upper corner | corner formation surface 2a of the upper side of the 1st board part 2 while screwing to the internal thread part 4 provided in 1b. A screw is screwed into the female screw portion 4 provided on the lateral side surface 1b of the second casing 1, and the casing 1 of the second switching hub H is replaced with the casing of the first switching hub H. It is fixedly connected to the upper part of 1.

この固定状態では、図８に示すように、一台目のスイッチングハブＨの筐体１の上側面と二台目のスイッチングハブＨの筐体１の下側面との間に、取付け具Ｂの第２板部３が横向き姿勢で介装されているため、両スイッチングハブＨの筐体１間には第２設定間隔Ｓ２に相当する隙間が形成されている。   In this fixed state, as shown in FIG. 8, the fixture B is placed between the upper side surface of the casing 1 of the first switching hub H and the lower side surface of the casing 1 of the second switching hub H. Since the second plate portion 3 is interposed in the lateral orientation, a gap corresponding to the second set interval S2 is formed between the housings 1 of both switching hubs H.

尚、上述の第１実施形態では、取付け具Ｂの第１板部２の板厚と第２板部３の板厚とが同一であるため、第１設定間隔Ｓ１と第２設定間隔Ｓ２とが同一に構成されている。
そのため、要求される第１設定間隔Ｓ１と第２設定間隔Ｓ２とが異なる場合では、それに対応して取付け具Ｂの第１板部２及び第２板部３の各板厚を変更してもよい。 In the first embodiment described above, since the plate thickness of the first plate portion 2 and the plate thickness of the second plate portion 3 of the fixture B are the same, the first set interval S1 and the second set interval S2 Are configured identically.
Therefore, when the required first setting interval S1 and second setting interval S2 are different, the thicknesses of the first plate portion 2 and the second plate portion 3 of the fixture B may be changed correspondingly. Good.

また、上述の第１実施形態では、第１板部２の第１取付け部６を幅方向に沿う長孔から構成したが、丸孔又は長手方向に沿う長孔に形成してもよい。同じく、上述の第１実施形態では、第２板部３の第２取付け部７を丸孔から構成したが、幅方向に沿う長孔又は長手方向に沿う長孔に形成してもよい。   In the first embodiment described above, the first mounting portion 6 of the first plate portion 2 is configured by a long hole along the width direction, but may be formed as a round hole or a long hole along the longitudinal direction. Similarly, in the above-described first embodiment, the second attachment portion 7 of the second plate portion 3 is configured by a round hole, but may be formed as a long hole along the width direction or a long hole along the longitudinal direction.

さらに、上述の第１実施形態では、筐体１に形成される通気用スリット１２等の放熱口に対する第２板部３の開口８を矩形に形成したが、筐体１の放熱口の形状、位置等に応じて一つ又は複数の任意の開口形状に設定することができる。   Furthermore, in the above-described first embodiment, the opening 8 of the second plate portion 3 with respect to the heat dissipation port such as the ventilation slit 12 formed in the housing 1 is formed in a rectangular shape, but the shape of the heat dissipation port of the housing 1, One or a plurality of arbitrary opening shapes can be set according to the position or the like.

〔第２実施形態〕
図９に示す取付け具Ｂでは、第１板部２及び第２板部３の表面にゴム等の弾性被覆層９が形成されている。 [Second Embodiment]
In the fixture B shown in FIG. 9, an elastic coating layer 9 such as rubber is formed on the surfaces of the first plate portion 2 and the second plate portion 3.

この弾性被覆層９の表面をもって、第１板部２の第１当接面である入隅形成面２ａと第２当接面である他側面２ｂとが形成され、さらに、第２板部３の第１当接面である入隅形成面３ａが形成されている。   The surface of the elastic coating layer 9 is formed with a corner forming surface 2a that is the first contact surface of the first plate portion 2 and another side surface 2b that is the second contact surface. The first corner contact surface 3a is formed.

尚、その他の構成は、第１実施形態で説明した構成と同一であるから、同一の構成箇所には、第１実施形態と同一の番号を付記してそれの説明は省略する。   In addition, since the other structure is the same as the structure demonstrated in 1st Embodiment, the same number is attached to the same structure location as 1st Embodiment, and the description is abbreviate | omitted.

〔第３実施形態〕
図１０に示す取付け具Ｂでは、第１板部２の各隣接する第１取付け部６間の板部分には、筐体１の横側面１ｂに形成されている通気用スリット１２に連通する矩形状の開口１５が貫通形成されている。 [Third Embodiment]
In the fixture B shown in FIG. 10, a rectangular portion communicating with the ventilation slit 12 formed in the lateral side surface 1 b of the housing 1 is formed on the plate portion between the adjacent first attachment portions 6 of the first plate portion 2. A shaped opening 15 is formed through.

この開口１５は、筐体１の通気用スリット１２等の放熱口の形状、位置等に応じて一つ又は複数の任意の開口形状に設定することができる。   The opening 15 can be set to one or a plurality of arbitrary opening shapes according to the shape, position, etc. of the heat radiating port such as the ventilation slit 12 of the housing 1.

尚、その他の構成は、第１実施形態で説明した構成と同一であるから、同一の構成箇所には、第１実施形態と同一の番号を付記してそれの説明は省略する。   In addition, since the other structure is the same as the structure demonstrated in 1st Embodiment, the same number is attached to the same structure location as 1st Embodiment, and the description is abbreviate | omitted.

〔その他の実施形態〕
（１）上述の第１実施形態では、取付け具Ｂの第１板部２の板厚及び第２板部３の板厚をもって第１設定間隔Ｓ１及び第２設定間隔Ｓ２を構成したが、第１板部２及び第２板部３の表面にゴム板やゴムシート等の第三部材を当て付けて固定する場合には、この第三部材の厚みと第１板部２の板厚とで第１設定間隔Ｓ１を形成し、同じく、第三部材の厚みと第２板部３の板厚とで第２設定間隔Ｓ２を形成することになる。
そのため、第三部材を併用する場合には、第１板部２の板厚が第１設定間隔Ｓ１の少なくとも一部を形成し、同じく、第２板部３の板厚が第２設定間隔Ｓ２の少なくとも一部を形成することになる。 [Other Embodiments]
(1) In the first embodiment described above, the first set interval S1 and the second set interval S2 are configured with the plate thickness of the first plate portion 2 and the plate thickness of the second plate portion 3 of the fixture B. When a third member such as a rubber plate or a rubber sheet is applied to the surfaces of the first plate portion 2 and the second plate portion 3 and fixed, the thickness of the third member and the thickness of the first plate portion 2 The first set interval S1 is formed, and similarly, the second set interval S2 is formed by the thickness of the third member and the plate thickness of the second plate portion 3.
Therefore, when the third member is used in combination, the plate thickness of the first plate portion 2 forms at least a part of the first set interval S1, and similarly, the plate thickness of the second plate portion 3 is the second set interval S2. Will form at least part of.

（２）上述の第１実施形態では、第２板部３における第１板部２から先端までの第２当接長さＬ２を、第１板部２における第２板部３から先端までの第１当接長さＬ１よりも大に構成したが、第１板部２の第１当接長さＬ１と第２板部３の第２当接長さＬ２とを同じ長さに構成してもよく、さらに、第１板部２の第１当接長さＬ１を第２板部３の第２当接長さＬ２よりも大に構成してもよい。   (2) In the first embodiment described above, the second contact length L2 from the first plate portion 2 to the tip end in the second plate portion 3 is set to the second plate length 3 from the second plate portion 3 to the tip end in the first plate portion 2. Although configured to be longer than the first contact length L1, the first contact length L1 of the first plate portion 2 and the second contact length L2 of the second plate portion 3 are configured to be the same length. Further, the first contact length L1 of the first plate portion 2 may be configured to be larger than the second contact length L2 of the second plate portion 3.

（３）上述の第１実施形態では、電気機器の一例であるスイッチングハブＨの筐体１について説明したが、筐体としては、スイッチングハブＨ以外の電気機器の筐体であってもよく、さらに、機械や装置を被う筐体であってもよい。   (3) In the above-described first embodiment, the case 1 of the switching hub H that is an example of the electric device has been described. However, the case may be a case of an electric device other than the switching hub H. Furthermore, the housing | casing which covers a machine or an apparatus may be sufficient.

（４）上述の第１実施形態では、取付け具Ｂを金属から構成したが、樹脂から構成してもよい。   (4) In the first embodiment described above, the fixture B is made of metal, but may be made of resin.

以上説明したように、汎用化の向上と小型化、軽量化を図りながら１台又は複数台の筐体を被取付け部又は連結対象の筐体との間に所定間隔を空けた状態で能率良く容易に取付けることのできる取付け具を提供することができる。   As described above, one or a plurality of housings are efficiently operated with a predetermined space between the mounted portion or the housings to be connected while improving generalization, downsizing, and weight reduction. An attachment that can be easily installed can be provided.

Ａ 被取付け部
Ｂ 取付け具
Ｌ 幅寸法
Ｌ１ 第１当接長さ
Ｌ２ 第２当接長さ
Ｓ１ 第１設定空間
Ｓ２ 第２設定空間
１ 筐体
２ 第１板部
２ａ 入隅形成面
２ｂ 他側面
３ 第２板部
３ａ 入隅形成面
４ 被連結部
５ 締結手段
６ 第１取付け部
７ 第２取付け部
８ 開口

A Attached part B Mounting tool L Width L1 First abutting length L2 Second abutting length S1 First setting space S2 Second setting space 1 Housing 2 First plate part 2a Corner entry surface 2b Other side 3 Second plate portion 3a Corner-entry-forming surface 4 Connected portion 5 Fastening means 6 First mounting portion 7 Second mounting portion 8 Opening

本発明は、例えば、ボックス型のスイッチングハブ等の電気機器や機械機器等に装備される筐体の一台又は複数台を情報盤やラック、床等の被取付け部に取付ける場合に用いられる筐体取付け構造及び取付け具に関する。
詳しくは、被取付け部に対して第１設定間隔を空けた状態で筐体を固定し、且つ、この固定された筐体に対して他の一台又は複数台の筐体を筐体間に第２設定間隔を空けた状態で連結する筐体取付け構造及びそれに用いられる取付け具に関する。 The present invention is, for example, housing used when attaching the single or plurality of housings to be mounted to the electrical equipment or machinery and equipment such as a box-type switching hub such information panel or a rack, in the mounting portion of the floor or the like The present invention relates to a body attachment structure and a fixture.
Specifically, the housing is fixed in a state where the first setting interval is provided with respect to the mounted portion, and one or more other housings are placed between the fixed housings between the housings. The present invention relates to a housing mounting structure that is connected in a state where a second set interval is provided, and a mounting tool used therefor .

本発明は、上述の実状に鑑みて為されたものであって、その主たる課題は、汎用性の向上と小型化、軽量化を図りながら１台又は複数台の筐体を被取付け部又は連結対象の筐体との間に所定間隔を空けた状態で能率良く容易に取付けることのできる筐体取付け構造及びそれに用いられる取付け具を提供する点にある。 The present invention has been made in view of the above-described circumstances, and its main problem is that one or a plurality of housings can be attached or connected while improving versatility, downsizing, and reducing weight. The object of the present invention is to provide a housing mounting structure that can be efficiently and easily mounted with a predetermined interval between the housing and a target housing, and a mounting tool used therefor .

被取付け部に対して第１設定間隔を空けた状態で筐体を固定し、且つ、この固定された筐体に対して他の一台又は複数台の筐体を筐体間に第２設定間隔を空けた状態で連結する筐体取付け構造に用いられる取付け具であって、
前記第１設定間隔の少なくとも一部を形成する第１板部の一側面の中間位置に、前記第２設定間隔の少なくとも一部を形成する一つの第２板部が立設され、
前記第１板部と第２板部とで形成される両入隅形成面が、前記筐体における直交する両側面に当て付け可能な第１当接面に構成され、
前記第１板部の他側面が、前記被取付け部に当て付け可能な第２当接面に構成され、
前記第１板部における前記第２板部で区画された両側部には、連結対象の両筐体の側面の被連結部及び前記被取付け部に対して締結手段で選択的に取付けるための第１取付け部が形成され、
前記第２板部には、前記被取付け部に固定される筐体の側面の被連結部に締結手段で取付けるための第２取付け部が形成されている。 The housing is fixed with a first set interval from the mounted portion, and another one or a plurality of housings are secondly set between the fixed housings. A mounting tool used in a housing mounting structure that is connected with a space therebetween,
One second plate portion that forms at least part of the second set interval is erected at an intermediate position on one side surface of the first plate portion that forms at least part of the first set interval,
The both entering corner forming surfaces formed by the first plate portion and the second plate portion are configured as first contact surfaces that can be applied to both side surfaces orthogonal to each other in the housing,
The other side surface of the first plate portion is configured as a second contact surface that can be applied to the mounted portion,
In the first plate portion, the first plate portion is selectively attached to both the connected portions on the side surfaces of both casings to be connected and the attached portion by fastening means on both side portions partitioned by the second plate portion. 1 mounting part is formed,
The second plate part is formed with a second attachment part for attaching to a connected part on a side surface of the housing fixed to the attached part by a fastening means .

前記第２板部には、筐体の側面に形成されている放熱口に連通する開口が貫通形成されている。 Wherein the second plate portion, the opening communicating with the vents formed in the side surface of the housing is formed through.

前記第２板部における第１板部から先端までの第２当接長さが、前記第１板部における第２板部から先端までの第１当接長さよりも大に構成され、前記第１板部の第１当接長さと第２板部の第２当接長さとの和が、筐体における連結対象の側板の幅寸法よりも小に構成されている。 Said second contact length from the first plate portion to the tip of the second plate portion is constructed in larger than the first contact length of the second plate portion in the first plate portion to the tip, the first The sum of the first contact length of the one plate portion and the second contact length of the second plate portion is configured to be smaller than the width dimension of the side plate to be connected in the housing .

前記第１取付け部が前記第１板部の幅方向に沿う長孔から構成されている。 And a long hole through which the first attachment portion along the widthwise direction of the first plate portion.

上記構成によれば、被取付け部の取付け位置や筐体の被連結位置等の変動を吸収して、１台又は複数台の筐体を確実、容易に取付けることができ、取付け具の汎用化を高めることができる。
そして、本発明による第１の特徴構成は、被取付け部に対して第１設定間隔を空けた状態で筐体を固定し、且つ、この固定された筐体に対して他の一台又は複数台の筐体を筐体間に第２設定間隔を空けた状態で連結する筐体取付け構造であって、
前記第１設定間隔に相当する板厚を備えた第１板部の一側面の中間位置に、前記第２設定間隔に相当する板厚を備えた一つの第２板部が立設され、
且つ、前記第１板部と第２板部とで形成される両入隅形成面が前記筐体における直交する両側面の角部に当て付け可能な第１当接面に構成され、
さらに、前記第１板部の他側面が前記被取付け部に当て付け可能な第２当接面に構成されている取付け具の複数個を用い、
一台目の筐体の固定においては、前記取付け具の第２板部を前記被取付け部に直交する縦向き姿勢にし、
前記第１板部の第２当接面を前記被取付け部に当て付け、且つ、第１板部の第１当接面と第２板部の第１当接面とで形成される両入隅形成面のうち、一方の入隅形成面を前記筐体の角部に当て付け、
前記第１板部に形成されている第１取付け部を締結手段で前記被取付け部に取付けるとともに、前記第２板部に形成されている第２取付け部を締結手段で筐体における前記直交方向に沿う側面の被連結部に取付けてあり、
二台目以降の増設側の筐体の連結においては、前記取付け具の第２板部を前記被取付け部に沿う横向き姿勢にし、
固定側の筐体と増設側の筐体との間に横向き姿勢の第２板部を介装させ、且つ、第１板部の第１当接面と第２板部の第１当接面とで形成される両入隅形成面を、固定されている筐体の角部及び増設側の筐体の角部に当て付け、
前記第２板部の第２取付け部を締結手段で両筐体における前記直交方向に沿う側面の被連結部に取付けてある点にある。
本発明による第２の特徴構成は、前記第１板部における第２板部から先端までの第１当接長さと前記第２板部における第１板部から先端までの第２当接長さとの合計長さ、及び、前記第１当接長さの二つ分の合計長さが、筐体における連結対象の側面の幅寸法よりも小に構成されている点にある。
本発明による第３の特徴構成は、前記第１板部及び第２板部には、筐体の側面に形成されている放熱口に連通する開口が貫通形成されている点にある。
本発明による第４の特徴構成は、上記特徴構成１〜３のいずれか一つに記載の筐体取付け構造に用いられる取付け具にある。
According to the above configuration, it is possible to reliably and easily mount one or more casings by absorbing fluctuations in the mounting position of the mounted portion, the connected position of the casing, etc. Can be increased.
And the 1st characteristic structure by this invention fixes a housing | casing in the state which left the 1st setting space | interval with respect to the to-be-attached part, and another one or several with respect to this fixed housing | casing. A housing mounting structure for connecting the base housings with a second set interval between the housings,
One second plate portion having a plate thickness corresponding to the second set interval is erected at an intermediate position of one side surface of the first plate portion having a plate thickness corresponding to the first set interval,
And both the corner formation surface formed by the first plate portion and the second plate portion is configured as a first contact surface that can be applied to the corners of both sides orthogonal to the housing,
Further, using a plurality of fixtures, wherein the other side surface of the first plate portion is configured as a second contact surface that can be applied to the attached portion,
In fixing the first housing, the second plate portion of the fixture is in a vertical orientation perpendicular to the attached portion,
A double insertion formed by the second contact surface of the first plate portion being applied to the mounted portion and the first contact surface of the first plate portion and the first contact surface of the second plate portion. Of the corner forming surfaces, one corner forming surface is applied to the corner of the housing,
The first attachment portion formed on the first plate portion is attached to the attached portion by fastening means, and the second attachment portion formed on the second plate portion is attached to the attachment portion by the fastening means in the orthogonal direction in the casing. Attached to the connected part on the side along
In the connection of the second and subsequent expansion-side casings, the second plate portion of the fixture is in a lateral orientation along the mounted portion,
A second plate portion in a lateral orientation is interposed between the stationary housing and the additional housing, and the first contact surface of the first plate portion and the first contact surface of the second plate portion. The two corners forming surface formed by and are applied to the corner of the fixed housing and the corner of the additional housing,
The second mounting portion of the second plate portion is attached to the connected portion on the side surface along the orthogonal direction in both housings by fastening means.
The second characteristic configuration according to the present invention includes a first contact length from the second plate portion to the tip end in the first plate portion and a second contact length from the first plate portion to the tip end in the second plate portion. And the total length corresponding to two of the first contact lengths are configured to be smaller than the width dimension of the side surface to be connected in the housing.
According to a third characteristic configuration of the present invention, the first plate portion and the second plate portion are formed with an opening penetrating the heat radiation port formed on the side surface of the housing.
The 4th characteristic structure by this invention exists in the fixture used for the housing | casing mounting structure as described in any one of the said characteristic structures 1-3.

Claims (4)

被取付け部に対して第１設定間隔を空けた状態で筐体を固定し、且つ、この固定された筐体に対して他の一台又は複数台の筐体を筐体間に第２設定間隔を空けた状態で連結する筐体取付け構造に用いられる取付け具であって、
前記第１設定間隔の少なくとも一部を形成する第１板部の一側面の中間位置に、前記第２設定間隔の少なくとも一部を形成する一つの第２板部が立設され、
前記第１板部と第２板部とで形成される両入隅形成面が、前記筐体における直交する両側面に当て付け可能な第１当接面に構成され、
前記第１板部の他側面が、前記被取付け部に当て付け可能な第２当接面に構成され、
前記第１板部における前記第２板部で区画された両側部には、連結対象の両筐体の側面の被連結部及び前記被取付け部に対して締結手段で選択的に取付けるための第１取付け部が形成され、
前記第２板部には、前記被取付け部に固定される筐体の側面の被連結部に締結手段で取付けるための第２取付け部が形成されている取付け具。 The housing is fixed with a first set interval from the mounted portion, and another one or a plurality of housings are secondly set between the fixed housings. A mounting tool used in a housing mounting structure that is connected with a space therebetween,
One second plate portion that forms at least part of the second set interval is erected at an intermediate position on one side surface of the first plate portion that forms at least part of the first set interval,
The both entering corner forming surfaces formed by the first plate portion and the second plate portion are configured as first contact surfaces that can be applied to both side surfaces orthogonal to each other in the housing,
The other side surface of the first plate portion is configured as a second contact surface that can be applied to the mounted portion,
In the first plate portion, the first plate portion is selectively attached to both the connected portions on the side surfaces of both casings to be connected and the attached portion by fastening means on both side portions partitioned by the second plate portion. 1 mounting part is formed,
The second plate portion is formed with a second attachment portion for attaching to a connected portion on a side surface of a housing fixed to the attached portion by a fastening means. 前記第２板部には、筐体の側面に形成されている放熱口に連通する開口が貫通形成されている請求項１記載の取付け具。   The fixture according to claim 1, wherein an opening communicating with a heat radiation port formed on a side surface of the housing is formed through the second plate portion. 前記第２板部における第１板部から先端までの第２当接長さが、前記第１板部における第２板部から先端までの第１当接長さよりも大に構成され、前記第１板部の第１当接長さと第２板部の第２当接長さとの和が、筐体における連結対象の側板の幅寸法よりも小に構成されている請求項２記載の取付け具。   The second contact length from the first plate portion to the tip in the second plate portion is configured to be greater than the first contact length from the second plate portion to the tip in the first plate portion, The fixture according to claim 2, wherein the sum of the first contact length of the first plate portion and the second contact length of the second plate portion is configured to be smaller than the width dimension of the side plate to be connected in the housing. . 前記第１取付け部が前記第１板部の幅方向に沿う長孔から構成されている請求項１〜３のいずれか１項に記載の取付け具。   The fixture according to any one of claims 1 to 3, wherein the first attachment portion is configured by a long hole along a width direction of the first plate portion.

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