JPH0432292A - Connection structure of printed wiring board - Google Patents
Connection structure of printed wiring boardInfo
- Publication number
- JPH0432292A JPH0432292A JP2139011A JP13901190A JPH0432292A JP H0432292 A JPH0432292 A JP H0432292A JP 2139011 A JP2139011 A JP 2139011A JP 13901190 A JP13901190 A JP 13901190A JP H0432292 A JPH0432292 A JP H0432292A
- Authority
- JP
- Japan
- Prior art keywords
- wiring board
- printed wiring
- connector
- stand
- connection structure
- 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
- 230000001012 protector Effects 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/36—Assembling printed circuits with other printed circuits
- H05K3/368—Assembling printed circuits with other printed circuits parallel to each other
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Combinations Of Printed Boards (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は電子機器を構成する２個の印刷配線板同志を
、コネクタを介して接続する接続構造に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a connection structure for connecting two printed wiring boards constituting an electronic device via a connector.
第３図、第４図は、従来の印刷配線板の接続構造を説明
するための図である。各図において、第１印刷配線板１
には所定深さの凹部３ａを有する雌のコネクタ３が取付
けられ、第２印刷配線板２には上記凹部３ａに挿入され
る凸部４ａを有するコネクタ４が、それぞれハンダ付け
されている。FIGS. 3 and 4 are diagrams for explaining the connection structure of a conventional printed wiring board. In each figure, a first printed wiring board 1
A female connector 3 having a concave portion 3a of a predetermined depth is attached to the connector, and a connector 4 having a convex portion 4a to be inserted into the concave portion 3a is soldered to the second printed wiring board 2.
まず印刷配線板１に印刷配線板２を接続する場合はそれ
ぞれのコネクタ３，４を目視にてあわせ、確実に接続す
るために、各コネクタ４の中央部付近Ｐを押さえつける
。First, when connecting the printed wiring board 2 to the printed wiring board 1, visually align the connectors 3 and 4, and press down near the center P of each connector 4 to ensure a secure connection.
次に印刷配線板１から印刷配線板２を取外す場合は、印
刷配線板２の一端Ｂと他端Ａとに手をかけ、一端Ｂと他
端Ａを同時に、同等の力で垂直Ｕ方向に引張り、取外す
構造となっている。Next, when removing the printed wiring board 2 from the printed wiring board 1, put your hands on one end B and the other end A of the printed wiring board 2, and simultaneously pull the one end B and the other end A in the vertical U direction with equal force. It has a structure that can be pulled and removed.
なお、これらの場合、印刷配線板１はネジ等によりシャ
ーシに固定されている。Note that in these cases, the printed wiring board 1 is fixed to the chassis with screws or the like.
従来の印刷配線板の接続構造は以上のような構造になっ
ているので、抜去する場合、印刷配線板の両端を同時に
同等の力で引くことは困難であるため、例えば他端Ａに
のみ力が加わった場合、凹部３ａと凸部４ａの外周側の
接触部Ｓにおける一端Ｂ側の０点がヒンジとなり、コネ
クタ４は、抜去方向Ｕとは異なり、Ｒ方向に回転し、凹
部３ａと凸部４３間にいわゆるかじりが生じるのでコネ
クタ３，４を損傷するなどの問題点があった。The conventional printed wiring board connection structure has the above structure, so when removing the printed wiring board, it is difficult to pull both ends of the printed wiring board with the same force at the same time. , the zero point on the one end B side of the contact portion S on the outer circumferential side of the concave portion 3a and the convex portion 4a becomes a hinge, and the connector 4 rotates in the R direction, which is different from the removal direction U, and the concave portion 3a and the convex portion Since so-called galling occurs between the portions 43, there are problems such as damage to the connectors 3 and 4.
この発明は、上記のような問題点を解消するためになさ
れたもので抜去する場合、コネクタを損傷することなく
できる印刷配線板の接続構造を提供することを目的とす
る。The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a connection structure for a printed wiring board that can be removed without damaging the connector.
第２印刷配線の一端側に、第１印刷配線板方向に突出す
る所定長さの突子を設け、第１印刷配線板に、上記突子
の先端が当接するスタンド植設し、上記突子とスタンド
との接触部分を支点として第２印刷配線板を第１印刷配
線板より離すことができるようにした。A protrusion of a predetermined length protruding toward the first printed wiring board is provided on one end side of the second printed wiring board, a stand is planted on the first printed wiring board so that the tip of the protrusion comes into contact with the protrusion, and the protrusion The second printed wiring board can be separated from the first printed wiring board using the contact portion between the board and the stand as a fulcrum.
突子とスタンドとの接触部分を支点として、第２印刷配
線板を、第１印刷配線板より回動して開いてコネクタを
抜去できる。The second printed wiring board can be rotated open from the first printed wiring board using the contact portion between the protrusion and the stand as a fulcrum, and the connector can be removed.
以下、この発明による印刷配線板の接続構造の一実施例
を第１図、第２図を用いて説明する。Hereinafter, one embodiment of a connection structure for a printed wiring board according to the present invention will be described with reference to FIGS. 1 and 2.
本実施例において、５は第２印刷配線板２の裏面に対向
する突出部５ａを有し、ねじ７により取付けられたプロ
テクタであり、他端Ａから一端Ｂ方向に延長する。この
プロテクタ５には、第２印刷配線板２の一端Ｂ側に対応
して、第１印刷配線板１方向に突出する所定長さの突子
５ｂを設け、第１印刷配線板ｌに、上記突子５ｂの先端
が当接する柱状のスタンド゛６を植設し、上記突子５ｂ
とスタンド６との接触部分Ｅを支点として第２印刷配線
板２を第１印刷配線板１より離すことができるように構
成している。なお、上記接触部分Ｅは、コネクタ３，４
の側面９より距離りだけ離れている。また、プロテクタ
５の他端には、握手５ｍが形成されている。In this embodiment, a protector 5 has a protrusion 5a facing the back surface of the second printed wiring board 2, is attached with a screw 7, and extends from the other end A to the one end B direction. This protector 5 is provided with a protrusion 5b of a predetermined length protruding in the direction of the first printed wiring board 1, corresponding to one end B side of the second printed wiring board 2, and A columnar stand 6 is planted on which the tips of the protrusions 5b abut, and the protrusions 5b
The structure is such that the second printed wiring board 2 can be separated from the first printed wiring board 1 using a contact portion E between the stand 6 and the stand 6 as a fulcrum. Note that the above contact portion E is connected to the connectors 3 and 4.
It is separated by a distance from side 9 of . Furthermore, a handshake 5m is formed at the other end of the protector 5.
まず、印刷配線板１に印刷配線板２を接続する場合は、
基本的に従来の方法と同一であるが、プロテクタ５を印
刷配線板２に取付けたため、それを押えこむ際に、プロ
テクタ５のＰ部分を使用するので、手を損傷することな
く、接続作業ができる。First, when connecting printed wiring board 2 to printed wiring board 1,
The method is basically the same as the conventional method, but since the protector 5 is attached to the printed wiring board 2, the P part of the protector 5 is used when holding it down, so the connection work can be done without damaging your hands. can.
次に印刷配線板１から印刷配線板２を取外す場合につい
て説明する。印刷配線板１にスタンド６を取付ける。こ
のスタンド６の高さは雄のコネクタ４の凸部４ａと、雌
のコネクタ３の凹部３ａとのかん合寸法りの中央とする
。つまり、Ｈ＋Ｌ／２とする。但し、Ｈは凹部３ａの底
面の高さである。コネクタ３からの位１ｊＤは、できる
限り離れることが望ましい。これらの理由は、Ｅ点をヒ
ンジとし、プロテクタ５の握手５ｍをＵ方向に引張った
場合に、コネクタ７３から外れるコネクタ４の軌跡を、
コネクタ４の抜去方向Ｕにできる限り近づけるためであ
る。Next, the case where printed wiring board 2 is removed from printed wiring board 1 will be explained. Attach stand 6 to printed wiring board 1. The height of this stand 6 is set at the center of the mating dimension between the convex portion 4a of the male connector 4 and the concave portion 3a of the female connector 3. In other words, H+L/2. However, H is the height of the bottom surface of the recess 3a. It is desirable that the digit 1jD be as far away from the connector 3 as possible. These reasons are because when point E is used as a hinge and the handle 5m of the protector 5 is pulled in the U direction, the trajectory of the connector 4 that comes off from the connector 73 is
This is to make it as close as possible to the removal direction U of the connector 4.
なお、上記実施例では挿入と抜去を改善するプロテクタ
５を一体物としたが、それぞれの目的に応じた別物でも
良く、又形状もＥ点の位置を守れば、図の如くでなくて
も良い、また、突子５ｂを連結材を介して第２印刷配線
板２に一体化するようにして、プロテクタを省略しても
よい。In the above embodiment, the protector 5 for improving insertion and removal is integrated, but it may be a separate piece depending on the purpose, and the shape does not need to be as shown in the figure as long as the position of point E is maintained. Alternatively, the protrusion 5b may be integrated with the second printed wiring board 2 via a connecting member, and the protector may be omitted.
また、実施例の図では、コネクタが２個の場合を示して
いるが、コネクタの数は問わない。Further, although the drawings of the embodiment show a case where there are two connectors, the number of connectors is not limited.
またコネクタの雄、雌の配置も図と反対でも何ら問題は
ない。Also, there is no problem in arranging the male and female connectors in the opposite direction from the diagram.
第２印刷配線板の一端側におけるコネクタより距離［）
Ｍれた位置に、第１印刷配線板方向に突出する所定長さ
の突子を設け、第１印刷配線板に、上記突子の先端が当
接するスタンドを植設し、］二記突子とスタンドとの接
触部分を支点とし°Ｃ第２印刷配線板を第１印刷配線板
より離すことができるようにしたので、コネクタの凹、
曲間にあまりかじりを与えることなく、コネクタを簡単
に抜き取ることができる。Distance from the connector at one end of the second printed wiring board [)
A protrusion of a predetermined length protruding in the direction of the first printed wiring board is provided at the position M, and a stand with which the tip of the protrusion abuts is planted on the first printed wiring board, and a second protrusion. Since the second printed wiring board can be separated from the first printed wiring board by using the contact part between the stand and the °C as a fulcrum, the recess of the connector,
The connector can be easily pulled out without much friction between songs.
第１図、第２図はこの発明により印刷配線板の接続構造
の一実施例を説明するための図、第３図。
第４図は従来の印刷配線板の接続構造の一例を示す図で
ある。
１．２は印刷配線板、３，４はコネクタ、５はプロテク
タ、６はスタンド、７はねじ。
なお、図中同一符号は同一、又は相当部分を示す。
基１図FIGS. 1 and 2 are diagrams for explaining an embodiment of a connection structure for a printed wiring board according to the present invention, and FIG. FIG. 4 is a diagram showing an example of a conventional printed wiring board connection structure. 1.2 is a printed wiring board, 3 and 4 are connectors, 5 is a protector, 6 is a stand, and 7 is a screw. Note that the same reference numerals in the figures indicate the same or equivalent parts. Base 1 diagram
Claims (1)
を有する雌コネクタと、上記コネクタのうちいずれか一
方が取付けられる第１印刷配線板と、他方が取付けられ
る第２印刷配線板とを備えた印刷配線板の接続構造にお
いて、上記第２印刷配線板の一端側におけるコネクタよ
り距離Ｄ離れた位置に、第１印刷配線板方向に突出する
所定長さの突子を設け、第１印刷配線板に、上記突子の
先端が当接するスタンドを植設し、上記突子とスタンド
との接触部分を支点として第２印刷配線板を第１印刷配
線板より離すことができるようにしたことを特徴とする
印刷配線板の接続構造。A male connector having a convex portion, a female connector having a concave portion engaging the convex portion, a first printed wiring board to which one of the connectors is attached, and a second printed wiring board to which the other is attached. In the connection structure for a printed wiring board, a protrusion of a predetermined length protruding toward the first printed wiring board is provided at a distance D from the connector on one end side of the second printed wiring board, A stand with which the tips of the protrusions abut are planted on the wiring board, and the second printed wiring board can be separated from the first printed wiring board using the contact portion between the protrusions and the stand as a fulcrum. A printed wiring board connection structure characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2139011A JPH0432292A (en) | 1990-05-29 | 1990-05-29 | Connection structure of printed wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2139011A JPH0432292A (en) | 1990-05-29 | 1990-05-29 | Connection structure of printed wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0432292A true JPH0432292A (en) | 1992-02-04 |
Family
ID=15235397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2139011A Pending JPH0432292A (en) | 1990-05-29 | 1990-05-29 | Connection structure of printed wiring board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432292A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018155702A1 (en) * | 2017-02-27 | 2018-08-30 | 川崎重工業株式会社 | Electronic device and robot controller |
-
1990
- 1990-05-29 JP JP2139011A patent/JPH0432292A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018155702A1 (en) * | 2017-02-27 | 2018-08-30 | 川崎重工業株式会社 | Electronic device and robot controller |
| JP2018142587A (en) * | 2017-02-27 | 2018-09-13 | 川崎重工業株式会社 | Electronic apparatus and robot controller |
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