JPH033792U - - Google Patents
Info
- Publication number
- JPH033792U JPH033792U JP6514489U JP6514489U JPH033792U JP H033792 U JPH033792 U JP H033792U JP 6514489 U JP6514489 U JP 6514489U JP 6514489 U JP6514489 U JP 6514489U JP H033792 U JPH033792 U JP H033792U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- shelf
- upper cover
- frame
- front surface
- 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
Landscapes
- Casings For Electric Apparatus (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
第１図は本考案の一実施例の斜視図、第２図は
従来の一例のシエルフ部斜視図、第３図は従来の
他の例のシエルフ部斜視図、である。
図において、１……架枠、２，２５，２６……
シエルフ、３，３６……前面カバー、４……上カ
バー、５……下カバー、６……接続用孔、７，７
５……ケーブルダクト、８，８５，８６……プリ
ント板、９……ケーブル、２１……固定ネジ、２
７……天井板、２８……通風孔、２９……塞ぎ板
、３１……接着テープ、４１……上縁、４２……
蝶番、５２……スリツト、５３……首付ネジ、５
４……ネジ座、８１……前部コネクタ、８７……
正面板である。
FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is a perspective view of a shelf part of a conventional example, and FIG. 3 is a perspective view of a shelf part of another conventional example. In the figure, 1... Frame, 2, 25, 26...
Shelf, 3, 36...Front cover, 4...Top cover, 5...Bottom cover, 6...Connection hole, 7,7
5... Cable duct, 8, 85, 86... Printed board, 9... Cable, 21... Fixing screw, 2
7... Ceiling board, 28... Ventilation hole, 29... Closing plate, 31... Adhesive tape, 41... Upper edge, 42...
Hinge, 52...Slit, 53...Neck screw, 5
4...Screw seat, 81...Front connector, 87...
This is the front plate.
Claims (1)
する同外形のプリント板８を前面から多数収納し
、後面を、該プリント板８の相互接続や共通配線
接続を行うバツクボードで構成し、下部前面に出
張つて設けたケーブルダクト７に、外部接続のケ
ーブル９を収容し、該当プリント板８の前部コネ
クタ８１に接続させるように構成したシエルフ２
において、 該架枠１内を下から上に強制通風を行い、実装
された該プリント板８を効果的に冷却するための
、該シエルフ２の前面全体を覆う前面カバー３で
、 格納プリント板８の前部コネクタ８１の位置毎
に接続用孔６を設け、全数の該接続用孔６に掛る
一水平線にて上カバー４と下カバー５とに分割し
、 該上カバー４は上縁４１を軸に擺動自在とし、 該下カバー５は、固定位置から、該ケーブルダ
クト７と前面との隙間Ｓを所定寸法ずり落ちる手
段を設けたことを特徴とするシエルフの前面カバ
ー。[Claims for Utility Model Registration] A large number of printed boards 8 having the same external shape, which constitute a circuit, are mounted on the frame 1 of the device and housed from the front, and the rear face is used for interconnection of the printed boards 8 and common wiring connection. A shelf 2 is constructed of a backboard that performs
, a front cover 3 that covers the entire front surface of the shelf 2 is used to provide forced ventilation from bottom to top within the frame 1 to effectively cool the mounted printed board 8; A connection hole 6 is provided at each position of the front connector 81, and the upper cover 4 is divided into an upper cover 4 and a lower cover 5 along a horizontal line spanning all the connection holes 6, and the upper cover 4 has an upper edge 41. A front cover for a shelf, which is slidable on a shaft, and is provided with a means for sliding the lower cover 5 down a predetermined distance from a fixed position through a gap S between the cable duct 7 and the front surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6514489U JPH033792U (en) | 1989-06-02 | 1989-06-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6514489U JPH033792U (en) | 1989-06-02 | 1989-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH033792U true JPH033792U (en) | 1991-01-16 |
Family
ID=31596714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6514489U Pending JPH033792U (en) | 1989-06-02 | 1989-06-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH033792U (en) |
-
1989
- 1989-06-02 JP JP6514489U patent/JPH033792U/ja active Pending
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