JPH01171069U

JPH01171069U -

Info

Publication number: JPH01171069U
Application number: JP6652488U
Authority: JP
Priority date: 1988-05-20
Filing date: 1988-05-20
Publication date: 1989-12-04

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す斜視図、第２
図はユニツトの実装状態を示す正面図、第３図は
第２図に示すユニツトの実装状態におけるＸ―Ｘ
断面を示す側面図、第４図はユニツト支持機構の
従来例を示す正面図である。１……筐体、２，３……ガイドレール、４……
タツプ、５……突起、６ａ……第１の平面、６ｂ
……第２の平面、６ｃ……第３の平面、９……ユ
ニツト、１０……丸穴、１１……突起、１２，１
３……ガイドレール、１４……突起、１５……取
付ネジ、２０，２１……ガイドレール。 Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a front view showing the mounted state of the unit, and Figure 3 is the
FIG. 4 is a side view showing a cross section, and FIG. 4 is a front view showing a conventional example of a unit support mechanism. 1... Housing, 2, 3... Guide rail, 4...
Tap, 5... Protrusion, 6a... First plane, 6b
...Second plane, 6c...Third plane, 9...Unit, 10...Round hole, 11...Protrusion, 12,1
3...Guide rail, 14...Protrusion, 15...Mounting screw, 20, 21...Guide rail.

Claims

[Scope of utility model registration request]

In a unit support mechanism for mounting a unit in a housing, the unit has a protrusion with a tap on the front surface, and has a first plane that is higher in the front, a second plane that is lower than the first plane, and a second plane that is lower than the second plane. A guide rail having a third plane is installed on the left and right sides of the housing, and is engaged with the guide rail, and has a protrusion with a round hole on the front surface thereof,
And when the unit is pulled out a considerable distance from the predetermined mounting position, the first plane and the second plane of the guide rail
A unit support mechanism characterized in that guide rails are provided on the left and right lower surfaces of the unit, and are formed in a U-shape with projections that abut against stepped portions formed by planes of the unit and serve as stops.