JPS5824519U

JPS5824519U - Plug-in module fixing screw structure

Info

Publication number: JPS5824519U
Application number: JP11829281U
Authority: JP
Inventors: 波連　康彦; 菅原　康年
Original assignee: 株式会社東芝
Priority date: 1981-08-11
Filing date: 1981-08-11
Publication date: 1983-02-16

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

[Brief explanation of the drawing]

第１図は標準筐体の前端部からソケットまでの標準寸法
を示す概略図、第２図は第１図の標準篩一体に挿入され
るプラグインモジュールの前面パネル内面からカードエ
ラどコネクタ先端までの標準寸法を示す概略図、第３図
は従来のプラグインモジュールの固定ねじ部構造を示す
要部断面図、第４図は本考案−実施例のプラグインモジ
ュールの固定ねじ部構造を示す要部断面図である。１・・・標準筐体、２・・・標準筐体の前端部、３・・
・ソケット、４・・・固定ねじ孔、１１・・・プラグイ
ンモジュール、１２・・・前面パ尿ル、１２ａ・・・前
面パネルの外面、１２ｂ・・・前面パネルの内面、１３
・・・カードエツジコネクタ、２３・・・キャップ状取
付座、２３ａ・・・頂部、２３ｂ・・・バカ孔、２４・
・・固定ねじ、２５・・・固定ねじ頭部、２６・・・抜
は止め部材、２７・・・固定ねじ首下部。Figure 1 is a schematic diagram showing the standard dimensions from the front end of the standard case to the socket, and Figure 2 is from the inner surface of the front panel of the plug-in module inserted into the standard sieve shown in Figure 1 to the tip of the card slot connector. 3 is a cross-sectional view of the main part showing the structure of the fixing screw part of a conventional plug-in module. FIG. 4 is a schematic diagram showing the structure of the fixing screw part of the plug-in module according to the present invention. FIG. 1...Standard casing, 2...Front end of standard casing, 3...
- Socket, 4... Fixing screw hole, 11... Plug-in module, 12... Front pawl, 12a... External surface of front panel, 12b... Inner surface of front panel, 13
... Card edge connector, 23 ... Cap-shaped mounting seat, 23a ... Top part, 23b ... Hole, 24.
... Fixing screw, 25... Fixing screw head, 26... Removal prevention member, 27... Lower part of fixing screw neck.

Claims

[Scope of utility model registration request]

A card edge connector inserted into a standard casing based on a predetermined standard is electrically connected by fitting into a socket inside the casing, and the front panel in contact with the front end of the casing is secured by a fixing screw. In the plug-in module fixed to the front end of the housing, the fixing screw is loosely fitted into a hole at the top of a cap-shaped mounting seat protruding from the outer surface of the front panel, and the fixing screw is loosely fitted into a hole at the top of a cap-shaped mounting seat protruding from the outer surface of the front panel. With the head of the fixing screw separated by the screwing allowance, insert the screw under the neck of the fixing screw so that the tip of the lower neck of the fixing screw is located near the front surface of the front panel that comes into contact with the front end of the standard casing. A fixing screw part of a plug-in module, characterized in that a length is formed and a removal preventing member is attached to the lower part of the neck of the fixing screw so as to come into contact with the inner surface of the top of the cap-shaped mounting seat in this state. structure.