JPS63184395A - Electronic equipment cubicle - Google Patents
Electronic equipment cubicleInfo
- Publication number
- JPS63184395A JPS63184395A JP1653087A JP1653087A JPS63184395A JP S63184395 A JPS63184395 A JP S63184395A JP 1653087 A JP1653087 A JP 1653087A JP 1653087 A JP1653087 A JP 1653087A JP S63184395 A JPS63184395 A JP S63184395A
- Authority
- JP
- Japan
- Prior art keywords
- frame structure
- fixed
- board
- pillars
- apron
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、電子装置のユニットを収納するための箱形の
筐体に関する、
〔従来の技術〕
従来の電子装置用の筐体は２種に大別される。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a box-shaped casing for housing a unit of an electronic device. [Prior Art] There are two types of conventional casings for electronic devices. It is broadly divided into
その一種は、４本の柱で構成されるフレームを基本とし
、その上面と側面とに防塵カバーを設け、前面と後面と
に扉を有するフレーム構造体のものであり、他の一種は
、天井板と左右の側面板と基板とを組合せて固定し、こ
れに前後の扉を配したいわゆる鋼板による壁構造の板金
構造体のものである。第５図はこれらのうちの板金構造
体の筐体の一例を示す分解斜視図で、天井板２１と左右
の側面板２３および２２と基板２４とを組合せて固定し
て箱形の構造体を構成し、これに前面扉２５と背面扉２
６とを配して壁構造の筐体を構成している、
〔発明が解決しようとする問題点〕
上述した従来の電子装置の筐体のうち、フレーム構造体
の筐体は、簡単な構造であるために耐震強度および外観
が劣り、しかもコスト高である。One type is a frame structure based on a frame consisting of four pillars, with dustproof covers on the top and sides, and doors on the front and back. It is a sheet metal structure with a so-called steel plate wall structure in which a plate, left and right side plates, and a base plate are combined and fixed, and front and rear doors are arranged on this. FIG. 5 is an exploded perspective view showing an example of the housing of the sheet metal structure, in which a box-shaped structure is constructed by combining and fixing the ceiling plate 21, left and right side plates 23 and 22, and the board 24. This includes a front door 25 and a rear door 2.
[Problems to be Solved by the Invention] Among the above-mentioned conventional electronic device casings, the frame structure casing has a simple structure. Therefore, it has poor seismic strength and appearance, and is also expensive.
又一方、板金構造体のものは、部材の点数が少いため、
ニス１〜上の問題は解決されるが、支柱がなくて壁構造
であるため、耐震強度が著しく劣ると云う問題がある。On the other hand, sheet metal structures have fewer parts, so
Although the above problems are solved, there is a problem that the seismic strength is significantly inferior because there are no pillars and the structure is a wall.
本発明の目的は、このような従来の電子装置の筐体の問
題点を解消し、外観は美観を呈し、かつ耐震強度が高く
、しかも安価に製造できる電子装置の筐体を提供するこ
とにある。An object of the present invention is to solve the problems of conventional electronic device casings, to provide an electronic device casing that has a beautiful appearance, has high seismic strength, and can be manufactured at low cost. be.
本発明の電子装置用筐体は、筐体側面左右の中央部に、
剛性の大きな断面形状を有する２本の支柱と、それらの
上部の天井板および下部の基板とをリベット等にて固定
し、更に耐震強度を補強するため、補強ステーによって
支柱の上部と天井板との間および支柱の下部と基板との
間をそれぞれ固定して耐震強度を高めたものである。The electronic device casing of the present invention has a central part on the left and right sides of the casing.
Two pillars with a large cross-sectional shape of rigidity are fixed to the upper ceiling plate and the lower board with rivets, etc., and in order to further strengthen the seismic strength, the upper part of the pillar and the ceiling plate are connected with reinforcement stays. The seismic strength is increased by fixing the space between the base and the bottom of the support and the base plate.
すなわち、本発明の電子装置用筐体は、剛性の大きい断
面形状を有し鉛直に立設された２本の支柱と、左右の下
方に折曲げられたエプロン部において前記２本の支柱の
上端部に固着された天井板と、左右の上方に折曲げられ
たエプロン部において前記２本の支柱の下端部に固着さ
れた基板と、前記２本の支柱の上端部の前面部または後
面部と前記天井板の上面部および左右の前記エプロン部
との間に固着された２個の補強部材と、前記２本の支柱
の下端部の前面部または後面部と前記基板の底面部およ
び左右の前記エプロン部との間に固着された２個の補強
部材とを備えるフレーム構造体と、前記フレーム構造体
の左側面または右側面に取付けられた左側面板および右
側面板と、前記フレーム構造体の前面に取付けられた前
面扉と、前記フレーム構造体の後面に取付けられた背面
扉とを備えて構成される。That is, the electronic device casing of the present invention has two vertically erected columns having a cross-sectional shape with high rigidity, and the upper ends of the two columns at the apron portions bent downward on the left and right sides. a ceiling board fixed to the upper end of the two pillars, a board fixed to the lower ends of the two pillars in the apron part bent upward from the left and right, and a front or rear part of the upper ends of the two pillars; two reinforcing members fixed between the upper surface part of the ceiling board and the left and right apron parts; a frame structure comprising two reinforcing members fixed between the frame structure and the apron; a left side plate and a right side plate attached to the left side or right side of the frame structure; The frame structure includes a front door attached to the frame structure and a rear door attached to the rear surface of the frame structure.
第１図は本発明の一実施例の構成を示ず分解斜視図であ
る。FIG. 1 is an exploded perspective view showing the structure of an embodiment of the present invention.
第１図において、参照符号１および２は鉛直に立設した
支柱であり、その断面形状はパコ“字形の相対する２辺
の上部を更に内側に折曲げた形状、いいかえれは−辺の
中央部が開口している口“′字状の形状を有しており、
外部からの曲げ力や引張り力や圧縮力や捩り力に耐えら
れるようになっている。天井板３はその左右に下方に折
曲げたエプロン３ａおよび３ｂを有しており、エプロン
３ａおよび３ｂは支柱１または２の上部とリベット４で
固定されている。基板５もその左右に上方に折曲げたエ
プロン５ａおよび５ｂを有しており、エプロン５ａおよ
び５ｂは同様にリベットで支柱１および２の下部に固定
されている。 前後および左右方向の振動に対する耐震
性を補強するため、補強ステー７ａおよび７ｂを支柱１
および２の上端部の前方および後方に設け、これらと天
井板３の上面部および左右のエプロン３ａおよび３ｂと
の間をリベットで固定している。In Fig. 1, reference numerals 1 and 2 are vertical supports, and their cross-sectional shape is a shape in which the tops of the two opposite sides of a Paco shape are bent further inward; It has an open mouth shaped like a ``'',
It is designed to withstand external bending, tensile, compressive, and torsional forces. The ceiling plate 3 has aprons 3a and 3b bent downward on its left and right sides, and the aprons 3a and 3b are fixed to the upper part of the pillar 1 or 2 with rivets 4. The board 5 also has aprons 5a and 5b bent upward on its left and right sides, and the aprons 5a and 5b are similarly fixed to the lower parts of the columns 1 and 2 with rivets. In order to reinforce the seismic resistance against vibrations in the longitudinal and lateral directions, the reinforcing stays 7a and 7b are attached to the pillar 1.
and 2, and are fixed between these and the upper surface of the ceiling plate 3 and the left and right aprons 3a and 3b with rivets.
支柱１および２の下端部においても同様に、その前後に
補強ステー７ｃおよび７ｄを設け、これらと基板５の底
面部および左右のエプロン５ａおよび５ｂとの間をリベ
ットで固定している。このようにして第３図にその正面
図を示したような耐震強度の高いフレーム構造（＊８が
構成される。このように構成されたフレーム構造体８に
対し、右側面板つと左側面板１０とをねしまたはファス
ナーによって固定することによって第４図にその正面図
を示したような本体１１が形成される。Similarly, reinforcing stays 7c and 7d are provided at the front and rear of the lower ends of the columns 1 and 2, and these are fixed with rivets to the bottom surface of the board 5 and the left and right aprons 5a and 5b. In this way, a frame structure (*8) with high earthquake resistance is constructed, as shown in the front view of FIG. By fixing them with screws or fasteners, a main body 11 as shown in the front view in FIG. 4 is formed.
前面扉１２の取付は、基板５の前部に設けたヒンジ穴に
、前面扉１２の下部に設けた凸起ピン１２ａ（第２図参
照）を係合させ、その上部は筐体本体１１の天井板３の
前部に設けたヒンジ穴８ａを通してヒンジピン１３を前
面扉１２の上面に設けた穴に嵌入させて回転自在に構成
している。背面扉１４はパネル状のカバーであって、筐
体の本体１１にねしまたはファスナーによって取付けて
固定する。The front door 12 is installed by engaging a protruding pin 12a (see FIG. 2) provided at the lower part of the front door 12 with a hinge hole provided at the front of the board 5, and then attaching the upper part to the hinge hole provided at the front of the board 5. A hinge pin 13 is inserted into a hole provided on the upper surface of the front door 12 through a hinge hole 8a provided in the front part of the ceiling plate 3, so as to be rotatable. The rear door 14 is a panel-shaped cover, and is attached and fixed to the main body 11 of the casing with screws or fasteners.
このような構成にした筐体は、内部に収納する電子装置
の荷重をフレーム構造体のみで支え、左右の側面板およ
び前面扉および背面扉は荷重を支えず、単に防塵機能を
果すだけのいわゆるカーテンウオール構造となっている
。従って、従来のものはその固有振動数が通常６〜１０
Ｈｚであったものが、本発明のものは１５Ｈｚ〜２０Ｈ
ｚとなり、約２倍の強度向上を達成することが出来る。In a case configured in this way, the load of the electronic devices stored inside is supported only by the frame structure, and the left and right side panels, front door, and rear door do not support the load and only perform a dustproof function. It has a curtain wall structure. Therefore, the natural frequency of conventional ones is usually 6 to 10.
Hz, but the one of the present invention has a frequency of 15Hz to 20H.
z, and it is possible to achieve an approximately double strength improvement.
しかも構造上無駄な部分がないため、重量を３０〜５０
％軽減できる。Moreover, since there are no unnecessary parts in the structure, the weight has been reduced by 30 to 50.
% can be reduced.
以上説明したように本発明の電子装置用筐体は、フレー
ム構造体の剛性が大きいため耐震強度のすぐれた筐体が
得られるという効果があり、また構造上無駄な部分をな
くしてその重量を軽減できるので、生産コストの安い筐
体が得られるという効果がある。As explained above, the electronic device casing of the present invention has the effect of providing a casing with excellent earthquake resistance due to the high rigidity of the frame structure, and also reduces the weight by eliminating unnecessary structural parts. This has the effect of providing a housing with low production costs.
第１図は本発明の一実施例の構成を示ず分解斜視図、第
２図は第１図のＡ部の詳細を示す側面図、第３図は第１
図の実施例のフレーム構造体の外観を示す正面図、第４
図は第１図の実施例の本体の外観を示す正面図、第５図
は従来の筐体の一例の構成を示す分解斜視図である。
１・２・・・支柱、３・・・天井板、３ａ・３ｂ・・・
エプロン、５・・・基板、５ａ・５ｂ・・・エプロン、
７ａ・７ｂ・７ｃ・７ｄ・・・補強ステー、８・・・フ
レーム構造体、８ａ・８ｂ・・・回転軸穴、９・１ｏ
・側面板、１１・・・本体、１２・・・前面扉、１３・
・・ヒンジピン、１４・・・背面扉。
あＡ粁釦雇FIG. 1 is an exploded perspective view showing the structure of an embodiment of the present invention, FIG. 2 is a side view showing details of section A in FIG. 1, and FIG.
A front view showing the external appearance of the frame structure of the embodiment shown in FIG.
This figure is a front view showing the external appearance of the main body of the embodiment shown in FIG. 1, and FIG. 5 is an exploded perspective view showing the structure of an example of a conventional casing. 1, 2... Support, 3... Ceiling board, 3a, 3b...
Apron, 5... Board, 5a/5b... Apron,
7a, 7b, 7c, 7d... Reinforcement stay, 8... Frame structure, 8a, 8b... Rotating shaft hole, 9/1o
・Side plate, 11...Main body, 12...Front door, 13.
... Hinge pin, 14... Rear door. Ah, I'm hired
Claims (1)
支柱と、左右の下方に折曲げられたエプロン部において
前記２本の支柱の上端部に固着された天井板と、左右の
上方に折曲げられたエプロン部において前記２本の支柱
の下端部に固着された基板と、前記２本の支柱の上端部
の前面部または後面部と前記天井板の上面部および左右
の前記エプロン部との間に固着された２個の補強部材と
、前記２本の支柱の下端部の前面部または後面部と前記
基板の底面部および左右の前記エプロン部との間に固着
された２個の補強部材とを備えるフレーム構造体と、 前記フレーム構造体の左側面または右側面に取付けられ
た左側面板および右側面板と、 前記フレーム構造体の前面に取付けられた前面扉と、 前記フレーム構造体の後面に取付けられた背面扉と を備えることを特徴とする電子装置用筺体。[Scope of Claims] Two columns having a cross-sectional shape with high rigidity and standing vertically, and a ceiling fixed to the upper ends of the two columns at apron portions bent downward on the left and right sides. a board, a board fixed to the lower ends of the two pillars at the apron portion bent upward from the left and right, the front or rear part of the upper ends of the two pillars, and the upper surface of the ceiling plate; and two reinforcing members fixed between the left and right apron portions, and between the front or rear portions of the lower ends of the two pillars, the bottom portion of the board, and the left and right apron portions. a frame structure comprising two fixed reinforcing members; a left side plate and a right side plate attached to the left side or right side of the frame structure; a front door attached to the front side of the frame structure; and a rear door attached to the rear surface of the frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1653087A JPS63184395A (en) | 1987-01-26 | 1987-01-26 | Electronic equipment cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1653087A JPS63184395A (en) | 1987-01-26 | 1987-01-26 | Electronic equipment cubicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63184395A true JPS63184395A (en) | 1988-07-29 |
Family
ID=11918824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1653087A Pending JPS63184395A (en) | 1987-01-26 | 1987-01-26 | Electronic equipment cubicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63184395A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0263583U (en) * | 1988-11-02 | 1990-05-11 | ||
| JPH03253097A (en) * | 1990-03-02 | 1991-11-12 | Hitachi Ltd | Parts container box body and parts accommodating method into parts container box body |
| JP2008161442A (en) * | 2006-12-28 | 2008-07-17 | Mitsubishi Electric Corp | Cabinet structure, and washing machine with the cabinet structure applied |
| US7832588B2 (en) | 2004-05-07 | 2010-11-16 | Olympus Corporation | Case structure for electronic device |
| JP2016189649A (en) * | 2015-03-30 | 2016-11-04 | 三菱電機株式会社 | Functional unit of control center |
-
1987
- 1987-01-26 JP JP1653087A patent/JPS63184395A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0263583U (en) * | 1988-11-02 | 1990-05-11 | ||
| JPH03253097A (en) * | 1990-03-02 | 1991-11-12 | Hitachi Ltd | Parts container box body and parts accommodating method into parts container box body |
| US7832588B2 (en) | 2004-05-07 | 2010-11-16 | Olympus Corporation | Case structure for electronic device |
| JP2008161442A (en) * | 2006-12-28 | 2008-07-17 | Mitsubishi Electric Corp | Cabinet structure, and washing machine with the cabinet structure applied |
| JP2016189649A (en) * | 2015-03-30 | 2016-11-04 | 三菱電機株式会社 | Functional unit of control center |
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