JPH0385694U

JPH0385694U -

Info

Publication number: JPH0385694U
Application number: JP14748489U
Authority: JP
Priority date: 1989-12-20
Filing date: 1989-12-20
Publication date: 1991-08-29

Description

[Brief explanation of drawings]

第１図は本実施例を示すシヤーシ構造の一部省
略斜視図、第２図は同第１図に示すシヤーシ構造
にユニツトシヤーシを装着した状態の一部省略断
面図、第３図は従来例を示すシヤーシ構造の一部
省略斜視図、第４図は同第３図に示すシヤーシ構
造にユニツトシヤーシを装着した状態の一部省略
断面図である。１……シヤーシ、１ａ……同シヤーシの側面、
２……切欠部、３……取付足、４……底面部、５
……第１の印刷配線基板、５ａ……同第１の印刷
配線基板の表面、６……第２の印刷配線基板、７
……ユニツトシヤーシ、８……第３の印刷配線基
板、９……コネクターＡ、１０……取付足、１１
……プラグＡ、１２……プラグＢ、１３……配線
板、１４……コネクターＢ、１５……プラグＣ、
１６……ねじ孔、１７……ねじ、１８……ピン挿
入口、２１……シヤーシ、２１ａ……同シヤーシ
の側面、２２……切欠部、２３……第１の印刷配
線基板、２３ａ……同第１の印刷配線基板の表面
、２３ｂ……同第１の印刷配線基板の裏面、２４
……第２の印刷配線基板、２５……ユニツトシヤ
ーシ、２６……第３の印刷配線基板、２７……コ
ネクターＡ、２８……取付足、２９……プラグＡ
、３０……プラグＢ、３１……配線材、３２……
コネクターＢ、３３……プラグＣ、３４……ねじ
孔、３５……ねじ孔、３６……ねじ、３７……ナ
ツト、３８……ピン挿入口。 Fig. 1 is a partially omitted perspective view of a chassis structure showing this embodiment, Fig. 2 is a partially omitted sectional view of the chassis structure shown in Fig. 1 with a unit chassis attached, and Fig. 3 is a conventional example. FIG. 4 is a partially omitted sectional view of the chassis structure shown in FIG. 3 with a unit chassis attached thereto. 1... Chassis, 1a... Side of the chassis,
2...Notch part, 3...Mounting foot, 4...Bottom part, 5
...First printed wiring board, 5a...Surface of the first printed wiring board, 6... Second printed wiring board, 7
... Unit chassis, 8 ... Third printed wiring board, 9 ... Connector A, 10 ... Mounting foot, 11
...Plug A, 12...Plug B, 13...Wiring board, 14...Connector B, 15...Plug C,
16... Screw hole, 17... Screw, 18... Pin insertion slot, 21... Chassis, 21a... Side surface of the chassis, 22... Notch, 23... First printed wiring board, 23a... The front surface of the first printed wiring board, 23b...The back surface of the first printed wiring board, 24
...Second printed wiring board, 25...Unit chassis, 26...Third printed wiring board, 27...Connector A, 28...Mounting foot, 29...Plug A
, 30...Plug B, 31...Wiring material, 32...
Connector B, 33...Plug C, 34...Screw hole, 35...Screw hole, 36...Screw, 37...Nut, 38...Pin insertion slot.

Claims

[Scope of utility model registration request]

A chassis used for electronic equipment, in which each of the three sides and the bottom is covered with a plate, a notch is formed on the side opposite to the open side, and bent parts are formed at the left and right ends of the notch. A chassis each having mounting feet on the outside of the side surface, a first printed wiring board having printed wiring on one side, and a connector having mounting feet on both sides,
The connector is installed on the back side of the surface on which printed wiring is applied to the first printed wiring board, the mounting feet provided on the connector are respectively fixed to the mounting feet of the chassis using screws, and a second A printed wiring board and a plurality of connection parts and wiring materials are respectively provided, and a second printed wiring board is installed below the bottom of the chassis in parallel with the bottom, and a second printed wiring board is installed below the bottom of the chassis in parallel with the bottom. The connecting parts are inserted into the connector installation surface side at the lower end of the first printed wiring board, and the connecting parts are inserted into the upper surface of the second printed wiring board installed below the bottom of the chassis. A chassis structure in which the connecting parts of the first and second printed wiring boards are inserted and the connecting parts of each of the first and second printed wiring boards are connected using the wiring material.