JPH0135513Y2 - - Google Patents
Info
- Publication number
- JPH0135513Y2 JPH0135513Y2 JP1983143963U JP14396383U JPH0135513Y2 JP H0135513 Y2 JPH0135513 Y2 JP H0135513Y2 JP 1983143963 U JP1983143963 U JP 1983143963U JP 14396383 U JP14396383 U JP 14396383U JP H0135513 Y2 JPH0135513 Y2 JP H0135513Y2
- Authority
- JP
- Japan
- Prior art keywords
- case
- screw holes
- main body
- electronic equipment
- rib
- 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
Links
- 238000001125 extrusion Methods 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010137 moulding (plastic) Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Description
【考案の詳細な説明】
(a) 産業上の利用分野
この考案は、プログラマブルコントローラなど
の電子機器に用いる電子機器用ケースに関する。[Detailed description of the invention] (a) Industrial application field This invention relates to an electronic equipment case used for electronic equipment such as a programmable controller.
(b) 従来技術
種々の電子機器のケースの作製に当たつては、
その生産数量に応じてプラスチツク成形とか板金
加工などの製造手段を選択することになる。とこ
ろでプラスチツク成形の場合にはケース各構成部
を取り付けるためのねじ孔部を成形時に形成する
ことが可能であるが、金型費用などを考えると
中・少量生産には適さないものである。そこで板
金加工によりケースを作製することになるが、こ
の場合にはケース各構成部を取着するためのねじ
孔部の形成に工数を要し、原価高の原因となつて
いる。(b) Prior art When manufacturing cases for various electronic devices,
Depending on the production quantity, manufacturing methods such as plastic molding or sheet metal processing will be selected. By the way, in the case of plastic molding, it is possible to form screw holes for attaching each component of the case during molding, but this is not suitable for medium-to-low volume production due to the cost of molding. Therefore, the case is manufactured by sheet metal processing, but in this case, it takes a lot of man-hours to form screw holes for attaching each component of the case, which causes high costs.
(c) 考案の目的
この考案は、上記問題点を解消するために提案
されたもので、ケースを組み立てる際に用いられ
る側板取着用のねじ孔部を容易に形成し得るよう
にした電子機器用ケースを提供することを目的と
するものである。(c) Purpose of the invention This invention was proposed to solve the above-mentioned problems, and is a device for electronic equipment that allows easy formation of screw holes for attaching side panels used when assembling a case. The purpose is to provide a case.
(d) 考案の構成
この考案は、アルミニウムの押し出し成形によ
り形成される断面略コ字状の長尺アルミ材を任意
の長さで切断して形成するケース本体の内面に、
押し出し成形時に同時にリブを形成して、このリ
ブの切断面をねじ加工してねじ孔を形成し、この
ねじ孔に側板を取着し得るようにして電子機器用
ケースを構成するものである。(d) Structure of the invention This invention is made by cutting a long aluminum material with a substantially U-shaped cross section to an arbitrary length, which is formed by extrusion molding of aluminum.
A rib is formed at the same time as extrusion molding, a threaded hole is formed by threading the cut surface of the rib, and a side plate can be attached to the threaded hole to construct a case for an electronic device.
(e) 実施例
図は、この考案に係る電子機器用ケースの構成
を示す分解斜視図で、１は断面略コ字状の長尺形
状にアルミニウムの押し出し成形によつて形成さ
れたアルミ材（図示せず）を押し出し方向（Ｘ−
Ｙ）に所定の長さＬで切断して形成したケース本
体である。このケース本体１の内面すなわち本体
上面１ａおよび本体下面１ｂの内面の前面開口側
に偏らせた部位にリブ１１が、また本体上下面１
ａ，１ｂと本体背面１ｃとの接合部においてはリ
ブ１２がそれぞれ本体１の押し出し方向（Ｘ−
Ｙ）に沿つて形成されている。このようなリブ１
１，１２は押し出し成形用の型により自由な断面
形状に成形され得るものである。そしてこのリブ
１１，１２には、本体１の押し出し方向への開口
二側面側に側板２を取り付けるためねじ孔１１
ｂ，１２ｂをその切断面１１ａ，１２ａに螺設し
ている。一方アルミダイキヤストにより対称形に
形成されてケース本体１の両側面に共用取着し得
る側板２には、本体１のねじ孔１１ｂ，１２ｂに
対応した位置に取り付け孔２１，２２が形成され
ており、この取り付け孔２１，２２を介して取り
付けねじ（図示せず）がねじ孔１１ｂ，１２ｂに
螺着され、側板２のケース本体１への取り付けが
行われる。また正面板３は四隅にねじ取り付け孔
３１が形成されており、側板２の前面側両隅に立
設した正面板取り付け用鍔２３に螺設されている
ねじ孔２３ａに取り付けられる。このようにケー
ス本体１の開口二側面側でリブ１１，１２に形成
したねじ孔１１ｂ，１２ｂに対し左右の側板２を
螺着した後、正面板３を側板２のねじ孔２３ａに
て螺着して前面開口部を覆い電子機器用ケースＡ
を構成している。(e) Example The figure is an exploded perspective view showing the structure of an electronic device case according to the invention, in which 1 is an aluminum material (1) formed by extrusion molding of aluminum into a long U-shaped cross section. (not shown) in the extrusion direction (X-
The case body is formed by cutting Y) into a predetermined length L. Ribs 11 are provided on the inner surfaces of the case body 1, that is, on the inner surfaces of the upper surface 1a and the lower surface 1b, which are biased towards the front opening side.
At the joints between a and 1b and the back surface 1c of the main body 1, the ribs 12 are aligned in the extrusion direction of the main body 1 (X-
Y). Ribs like this 1
1 and 12 can be molded into any cross-sectional shape using an extrusion mold. These ribs 11 and 12 have screw holes 11 for attaching the side plates 2 to the two side surfaces of the opening in the extrusion direction of the main body 1.
b, 12b are screwed onto the cut surfaces 11a, 12a. On the other hand, the side plate 2, which is formed in a symmetrical shape by aluminum die casting and can be commonly attached to both sides of the case body 1, has mounting holes 21 and 22 formed at positions corresponding to the screw holes 11b and 12b of the body 1. Attachment screws (not shown) are screwed into the screw holes 11b, 12b through the attachment holes 21, 22, and the side plate 2 is attached to the case body 1. Further, the front plate 3 has screw mounting holes 31 formed at the four corners, and is attached to the screw holes 23a screwed into the front plate mounting collars 23 provided upright at both front corners of the side plate 2. After screwing the left and right side plates 2 into the screw holes 11b and 12b formed in the ribs 11 and 12 on the two sides of the opening of the case body 1 in this way, the front plate 3 is screwed into the screw holes 23a of the side plate 2. case A for electronic equipment to cover the front opening.
It consists of
(f) 考案の効果
この考案は、上述のようなアルミニウムの押し
出し成形により形成した断面略コ字状の長尺アル
ミ材を所要の長さで切断して形成したケース本体
の内面に、アルミ材の成形時に同時に押し出し方
向に沿つたリブを形成して、その切断面にねじ孔
を螺設して側板取り付け用のねじ孔としたため、
側板取着用のねじ孔部がきわめて容易に形成でき
しかもアルミ材を任意の長さで切断してもリブの
切断面形状は同じであるので、どの位置において
もねじ孔部を簡単に形成できるなど、低コストの
電子機器用ケースを実現できるものである。(f) Effects of the invention This invention is made by cutting a long aluminum material with a substantially U-shaped cross section to a required length by extruding aluminum as described above. At the same time as the molding process, ribs along the extrusion direction were formed, and screw holes were screwed into the cut surfaces to create screw holes for attaching the side plates.
The screw holes for attaching the side plate can be formed very easily, and even if the aluminum material is cut to any length, the shape of the cut surface of the rib is the same, so the screw holes can be easily formed at any position. , it is possible to realize a low-cost case for electronic equipment.
図は、この考案に係る電子機器用ケースの構成
を示す分解斜視図である。
１……ケース本体、１ａ……本体上面、１ｂ…
…本体下面、１ｃ……本体背面、１１，１２……
リブ、１１ａ，１２ａ……切断面、１１ｂ，１２
ｂ……ねじ孔、２……側板、２１，２２……取り
付け孔、３……正面板。
The figure is an exploded perspective view showing the structure of the electronic device case according to the invention. 1...Case body, 1a...Top surface of main body, 1b...
...Bottom surface of main body, 1c...Back surface of main body, 11, 12...
Rib, 11a, 12a...Cut surface, 11b, 12
b...Screw hole, 2...Side plate, 21, 22...Mounting hole, 3...Front plate.
Claims (1)
ミ材を押し出し方向に任意の長さで切断して形成
したケース本体と、このケース本体の開口両側面
を覆う２枚の側板と、前記ケース本体の開口前面
を覆う正面板とから成る電子機器用ケースであつ
て、前記ケース本体内面に押し出し方向にリブを
形成し、このリブの切断面に前記側板を螺着する
ためのねじ孔を形成して成ることを特徴とする電
子機器用ケース。 A case body formed by cutting a long aluminum material extruded into a substantially U-shaped cross section to an arbitrary length in the extrusion direction, two side plates covering both sides of the opening of the case body, and the case. A case for electronic equipment consisting of a front plate that covers the front surface of the opening of the main body, wherein a rib is formed on the inner surface of the case main body in the extrusion direction, and a screw hole for screwing the side plate is formed in the cut surface of the rib. A case for electronic equipment characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14396383U JPS6052675U (en) | 1983-09-17 | 1983-09-17 | case for electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14396383U JPS6052675U (en) | 1983-09-17 | 1983-09-17 | case for electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6052675U JPS6052675U (en) | 1985-04-13 |
| JPH0135513Y2 true JPH0135513Y2 (en) | 1989-10-30 |
Family
ID=30321186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14396383U Granted JPS6052675U (en) | 1983-09-17 | 1983-09-17 | case for electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6052675U (en) |
-
1983
- 1983-09-17 JP JP14396383U patent/JPS6052675U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6052675U (en) | 1985-04-13 |
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