JPH0134391Y2 - - Google Patents

Info

Publication number
JPH0134391Y2
JPH0134391Y2 JP1983079066U JP7906683U JPH0134391Y2 JP H0134391 Y2 JPH0134391 Y2 JP H0134391Y2 JP 1983079066 U JP1983079066 U JP 1983079066U JP 7906683 U JP7906683 U JP 7906683U JP H0134391 Y2 JPH0134391 Y2 JP H0134391Y2
Authority
JP
Japan
Prior art keywords
tip
set screw
electronic circuit
circuit module
connection part
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
Application number
JP1983079066U
Other languages
Japanese (ja)
Other versions
JPS59185891U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1983079066U priority Critical patent/JPS59185891U/en
Publication of JPS59185891U publication Critical patent/JPS59185891U/en
Application granted granted Critical
Publication of JPH0134391Y2 publication Critical patent/JPH0134391Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Mounting Of Printed Circuit Boards And The Like (AREA)

Description

【考案の詳細な説明】 〔考案の技術分野〕 本考案は、各種の電子回路を収容のうえ、マザ
ーボードへ装着される電子回路モジユールの構造
に関するものである。
[Detailed Description of the Invention] [Technical Field of the Invention] The present invention relates to the structure of an electronic circuit module that accommodates various electronic circuits and is mounted on a motherboard.

〔従来技術〕[Prior art]

第1図は、電子回路モジユール(以下、モジユ
ール)の外形および、マザーボードとの関係を示
す従来例の斜視図であり、これらの断面図を第2
図に示すとおり、背面開放形のケース1、これの
中へ収容され開放面2側に接続部3を設けた電子
回路搭載用の基板4、および、ケース1の前面か
ら背面へかけて貫通し、かつ、先端5が接続部3
の近傍に突出した止ねじ6等によりモジユール7
が構成されており、マザーボード11のコネクタ
12へ接続部3を挿入のうえ、マザーボード11
から前面へ突出したポスト13のねじ穴14へ止
ねじ6の先端部を螺入すれば、電気的接続と共に
モジユール7がマザーボード11へ完全に装着さ
れるものとなつている。
FIG. 1 is a perspective view of a conventional example showing the external shape of an electronic circuit module (hereinafter referred to as module) and its relationship with a motherboard.
As shown in the figure, there is a case 1 with an open back, a board 4 for mounting an electronic circuit that is housed inside the case and has a connection part 3 on the open surface 2, and a board 4 that penetrates the case 1 from the front to the back. , and the tip 5 is the connection part 3
The module 7 is
is configured, and after inserting the connection part 3 into the connector 12 of the motherboard 11,
By screwing the tip of the set screw 6 into the screw hole 14 of the post 13 protruding from the front side, the module 7 is completely attached to the motherboard 11 along with the electrical connection.

しかし、止ねじ6の先端5が接続部3の近傍へ
突出しているため、モジユール7をマザーボード
11へ装着する際、先端5を誤つてコネクタ12
の開口中へ挿入し、コネクタ12の接触片との接
触により、回路の短絡または地絡を生ずる欠点を
招来するものとなつている。
However, since the tip 5 of the set screw 6 protrudes near the connection part 3, when installing the module 7 to the motherboard 11, the tip 5 may be mistakenly attached to the connector 12.
If the connector 12 is inserted into the opening of the connector 12 and comes into contact with the contact piece of the connector 12, a short circuit or a ground fault may occur.

〔考案の概要〕[Summary of the idea]

本考案は、従来のかかる欠点を一挙に排除する
目的を有し、上述のモジユールにおいて、止ねじ
の先端部へ係止された絶縁用のカラーを設け、こ
れによつて、止ねじの先端がコネクタの開口中へ
挿入されることを阻止するものとした極めて効果
的な、電子回路モジユールの構造を提供するもの
である。
The present invention has the purpose of eliminating such drawbacks of the conventional ones at once, and in the above-mentioned module, an insulating collar is provided that is locked to the tip of the set screw, thereby making it possible to prevent the tip of the set screw from becoming The present invention provides a highly effective structure for electronic circuit modules that prevents insertion into connector openings.

〔実施例〕〔Example〕

以下、実施例を示す第3図により本考案の詳細
を説明する。
Hereinafter, details of the present invention will be explained with reference to FIG. 3 showing an embodiment.

第3図は、第2図と同様の断面図であるが、止
ねじ6の先端部を包囲し、かつ、先端5よりも突
出した前縁21を有する形状の絶縁材からなるカ
ラー22が設けられ、これの底面23のほゞ中央
部に穿設したねじ穴により、止ねじ6の先端部と
螺合のうえ、止ねじ6の先端部へ係止されてい
る。
FIG. 3 is a cross-sectional view similar to FIG. 2, except that a collar 22 made of an insulating material is provided which surrounds the tip of the set screw 6 and has a front edge 21 that protrudes beyond the tip 5. It is threadedly engaged with the tip of the set screw 6 through a screw hole bored in the substantially central part of the bottom surface 23 thereof, and is then locked to the tip of the set screw 6.

なお、カラー22の内径は、ポスト13の外径
よりも大となつており、ねじ穴14に対する止ね
じ6の螺入には支障がないものとなつている。
The inner diameter of the collar 22 is larger than the outer diameter of the post 13, so that there is no problem in screwing the set screw 6 into the screw hole 14.

したがつて、止ねじ6によるマザーボード11
への装着は、従来と同様に行なわれると共に、若
し、止ねじ6の先端5がコネクタ12の開口中へ
挿入され様としても、カラー22の前縁21が先
端5より突出し、かつ、カラー22の外径がコネ
クタ12の開口幅より大となつているため、カラ
ー22により先端5の挿入が阻止され、先端5に
よる回路の短絡または地絡が絶対に生じないもの
となる。
Therefore, the motherboard 11 by the setscrew 6
Attachment to the collar 22 is carried out in the same manner as before, and even if the tip 5 of the set screw 6 is inserted into the opening of the connector 12, the front edge 21 of the collar 22 protrudes from the tip 5 and the collar Since the outer diameter of the connector 22 is larger than the opening width of the connector 12, the collar 22 prevents the tip 5 from being inserted, and the tip 5 will never cause a short circuit or a ground fault.

このほか、カラー22の前縁21側に内方への
テーパ24を形成しておけば、ポスト13に対す
るガイドとなり、ねじ穴14に対する先端5の挿
入が容易となる。
In addition, if an inward taper 24 is formed on the front edge 21 side of the collar 22, it will serve as a guide for the post 13 and facilitate insertion of the tip 5 into the screw hole 14.

たゞし、カラー22は絶縁用としての目的を達
成するものであればよく、これを金属等により製
したうえ、前縁21へ絶縁処理を施すものとして
も同様であり、接着剤または止ピン等の係止部材
により、カラー22を止ねじ6へ係止してもよ
く、同等の機能を呈するものであれば、形状の選
定が任意である等、種々の変形が自在である。
However, the collar 22 may be any material as long as it achieves the purpose of insulation, and it may be made of metal or the like, and the front edge 21 may be insulated, and may be made of adhesive or a stopper. The collar 22 may be locked to the set screw 6 by a locking member such as the above, and the shape can be arbitrarily selected and various modifications can be made as long as the collar 22 has the same function.

〔考案の効果〕[Effect of idea]

以上の説明により明らかなとおり、本考案によ
ればマザーボードに対するモジユールの装着に際
し、止ねじの先端がコネクタの開口中へ挿入さ
れ、短絡または地絡を生ずるおそれが完全に排除
されると共に、構成が簡単かつ安価であり、各種
のモジユールにおいて多大な効果が得られる。
As is clear from the above explanation, according to the present invention, when the module is installed on the motherboard, the tip of the set screw is inserted into the opening of the connector, completely eliminating the possibility of short circuit or ground fault, and the configuration is It is simple and inexpensive, and can have great effects in various modules.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は従来例を示す斜視図、第2図は同様の
断面図、第3図は本考案の実施例を示す断面図で
ある。 1……ケース、2……開放面、3……接続部、
5……先端、6……止ねじ、7……モジユール
(電子回路モジユール)、11……マザーボード、
12……コネクタ、13……ポスト、14……ね
じ穴、21……前縁、22……カラー。
FIG. 1 is a perspective view showing a conventional example, FIG. 2 is a similar sectional view, and FIG. 3 is a sectional view showing an embodiment of the present invention. 1...Case, 2...Open surface, 3...Connection part,
5... Tip, 6... Set screw, 7... Module (electronic circuit module), 11... Motherboard,
12... Connector, 13... Post, 14... Screw hole, 21... Front edge, 22... Collar.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 背面開放形のケースと、該ケースの開放面側に
設けられかつマザーポートのコネクタへ挿入され
る接続部と、前記ケースを前面から背面へかけて
貫通しかつ先端が前記接続部の近傍に突出のうえ
前記マザーボードから前面へ突出したポストのね
じ穴へ螺入する止ねじとを備える電子回路モジユ
ールにおいて、前記止ねじの先端部を包囲しかつ
該止ねじの先端より突出した前縁を有する形状の
前記先端部へ係止された絶縁用のカラーを設けた
ことを特微とする電子回路モジユールの構造。
A case with an open back, a connection part provided on the open side of the case and inserted into the connector of the mother port, and a connection part that penetrates the case from the front to the back and has a tip protruding near the connection part. The electronic circuit module further includes a set screw that is screwed into a screw hole of a post protruding from the motherboard to the front, the electronic circuit module having a shape that surrounds the tip of the set screw and has a front edge that protrudes from the tip of the set screw. A structure of an electronic circuit module characterized in that an insulating collar is provided that is locked to the tip of the electronic circuit module.
JP1983079066U 1983-05-27 1983-05-27 Structure of electronic circuit module Granted JPS59185891U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983079066U JPS59185891U (en) 1983-05-27 1983-05-27 Structure of electronic circuit module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983079066U JPS59185891U (en) 1983-05-27 1983-05-27 Structure of electronic circuit module

Publications (2)

Publication Number Publication Date
JPS59185891U JPS59185891U (en) 1984-12-10
JPH0134391Y2 true JPH0134391Y2 (en) 1989-10-19

Family

ID=30209069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983079066U Granted JPS59185891U (en) 1983-05-27 1983-05-27 Structure of electronic circuit module

Country Status (1)

Country Link
JP (1) JPS59185891U (en)

Also Published As

Publication number Publication date
JPS59185891U (en) 1984-12-10

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