JP2729489B2 - Solderless connector for printed circuit board and its mounting method - Google Patents
Solderless connector for printed circuit board and its mounting methodInfo
- Publication number
- JP2729489B2 JP2729489B2 JP63192436A JP19243688A JP2729489B2 JP 2729489 B2 JP2729489 B2 JP 2729489B2 JP 63192436 A JP63192436 A JP 63192436A JP 19243688 A JP19243688 A JP 19243688A JP 2729489 B2 JP2729489 B2 JP 2729489B2
- Authority
- JP
- Japan
- Prior art keywords
- connector
- printed circuit
- circuit board
- press
- contact
- 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 - Lifetime
Links
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
- Multi-Conductor Connections (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は電子機器に用いられるプリント基板とコネク
タを接続する技術に係り、特に無半田でコネクタをプリ
ント基板に圧入して接続するに好適なプリント板用無半
田接続コネクタに関する。The present invention relates to a technique for connecting a connector to a printed circuit board used in an electronic device, and more particularly to a technique suitable for connecting a connector by press-fitting the connector to the printed circuit board without soldering. The present invention relates to a solderless connector for a printed board.
従来コネクタをプリント基板に圧入して接続する公知
例として特公昭60−16073号公報がある。従来コネクタ
をプリント基板に圧入するには,コネクタ専用の金属性
櫛歯状の圧入治具をプレスに装着し,コネクタハウジン
グの底部に圧力を加えて圧入していた。Japanese Patent Publication No. 60-16073 discloses a known example in which a conventional connector is press-fitted into a printed circuit board for connection. Conventionally, to press-fit a connector into a printed circuit board, a metal-comb-shaped press-fitting jig dedicated to the connector was mounted on a press, and pressure was applied to the bottom of the connector housing by press-fitting.
また従来の防塵カバーは第4図に示すように単にプラ
グ,レセプタクルの結合部に取付けて,コンタクトを保
護しコネクタコンタクト表面への大気中の浮遊粉塵の付
着を防止するだけで,コネクタコンタクトの肩部に圧力
を伝達出来る構造にはなっていなかった。As shown in Fig. 4, the conventional dust cover is simply attached to the joint of the plug and receptacle to protect the contacts and prevent the adhesion of airborne dust to the connector contact surfaces. It was not designed to transmit pressure to the part.
上記従来技術はコネクタをプリント基板に圧入するに
あたり,プレスに装着する金属性櫛歯状の圧入治具をコ
ネクタの種類毎に準備しなければならなかった。圧入治
具は金属を精密加工して製作するので費用がかかり,圧
入工程においてコネクタの種類が変ると,その度にプレ
スに装着している圧入治具を交換する工数がかかった。In the above prior art, when press-fitting a connector to a printed circuit board, a metal comb-shaped press-fitting jig to be mounted on a press had to be prepared for each type of connector. The press-fitting jig is expensive because it is manufactured by precision processing of metal, and every time the type of connector changes in the press-fitting process, it takes time to replace the press-fitting jig mounted on the press.
本発明の目的は,コネクタをプリント基板に圧入する
にあたりコネクタハウジングに挿着した防塵カバーをプ
レスで加圧することにより圧入出来る生産性の高いプリ
ント板用無半田接続コネクタ及びその実装方法を提供す
ることにある。SUMMARY OF THE INVENTION It is an object of the present invention to provide a highly productive solderless connector for a printed circuit board and a method of mounting the same, which can be press-fitted by pressing a dustproof cover inserted into a connector housing when the connector is press-fitted into a printed circuit board. It is in.
上記目的は、絶縁体からなるコネクタハウジングと、
コネクタハウジング底面に肩部が当接しその一端が外部
に突出するように装入される導体のコネクタコンタクト
と、コネクタハウジングに装着し塵埃からコネクタコン
タクトを保護する防塵カバーとを有しプリント基板のス
ルーホールに圧入して接続する無半田接続コネクタにお
いて、防塵カバーのコネクタコンタクトに対向する側を
凸状に延長しコネクタコンタクトの肩部に当接する構造
としたことにより達成される。The object is to provide a connector housing made of an insulator,
The printed circuit board has a conductor connector contact, which is inserted so that a shoulder abuts on the bottom of the connector housing and one end of the connector is projected to the outside, and a dustproof cover mounted on the connector housing to protect the connector contact from dust. In a solderless connection connector which is press-fitted into a hole to be connected, this is achieved by a structure in which the side of the dustproof cover facing the connector contact is extended in a convex shape and abuts on the shoulder of the connector contact.
また、上記目的は防塵カバーがコネクタハウジングに
装着された状態で、防塵カバーの凸状延長部がコネクタ
コンタクトの肩部を押圧してプリント基板のスルーホー
ルにコネクタコンタクトの一端を圧入し、プリント基板
に実装することにより達成される。In addition, the above object is achieved with the dust-proof cover attached to the connector housing, and the convex extension of the dust-proof cover presses the shoulder of the connector contact to press-fit one end of the connector contact into a through hole of the printed circuit board. This is achieved by implementing
防塵カバーの上部端面をプレスで加工すると、その圧
力が防塵カバーの凸状延長部からコネクタハウジング底
面に当接するコネクタコンタクト肩部に加えられ、コネ
クタコンタクトの肩部から下はコネクタハウジング底面
に固定されているのでコネクタコンタクトの外部に突出
した一端がプリント基板のスルーホールに曲がらず垂直
に圧入され、コネクタコンタクトの一端が変形若しくは
破損することなくスルーホールと金属接触し、無半田で
確実に接続され生産性の高いプリント板用無半田接続コ
ネクタを提供できる。When the upper end surface of the dustproof cover is pressed by a press, the pressure is applied from the convex extension of the dustproof cover to the connector contact shoulder that contacts the bottom of the connector housing, and the portion below the shoulder of the connector contact is fixed to the connector housing bottom. As one end of the connector contact protrudes outside, it is vertically pressed into the through hole of the printed circuit board without bending, and one end of the connector contact makes metal contact with the through hole without deformation or damage, and is securely connected without solder A highly productive solderless connector for printed boards can be provided.
本発明の実施例を図を用いて説明する。 An embodiment of the present invention will be described with reference to the drawings.
第1図は本実施例の構造を示すもので,防塵カバー1
をコネクタハウジング4に挿着した際コネクタコンタク
ト5の肩部6に防塵カバー1の加圧部2が接触する。防
塵カバー1はコネクタコンプライアント部7をプリント
基板9のスルーホール8へ圧入するための力(7〜12Kg
/コンタクト)に耐える強度を有している。FIG. 1 shows the structure of this embodiment.
Is pressed into the connector housing 4, the pressurizing portion 2 of the dustproof cover 1 contacts the shoulder 6 of the connector contact 5. The dustproof cover 1 is used to force the connector compliant part 7 into the through hole 8 of the printed circuit board 9 (7 to 12 kg).
/ Contact).
第2図と第3図において本願発明によるプリント板用
無半田接続コネクタをプリント基板9に圧入実装する方
法を示す。プリント基板9を受台10上にセットし,コネ
クタハウジング4に挿着した防塵カバー1の上部をプレ
ス11で加圧することにより,防塵カバー1の加圧部2を
介してコネクタコンタクト5の肩部6に力が伝達され,
プリント基板9のスルーホール8にコネクタコンプライ
アント部7が圧入され金属接触により無半田で接続され
る。2 and 3 show a method of press-fitting the solderless connector for a printed board according to the present invention to a printed circuit board 9. The printed circuit board 9 is set on the receiving stand 10, and the upper portion of the dustproof cover 1 inserted into the connector housing 4 is pressed by the press 11, so that the shoulder portion of the connector contact 5 passes through the pressing portion 2 of the dustproof cover 1. The force is transmitted to 6,
The connector compliant portion 7 is press-fitted into the through hole 8 of the printed circuit board 9 and connected without metal by soldering.
本実施例によれば,コネクタ種類毎の専用圧入治具を
用いることなく直接防塵カバーを加圧して実装すること
が可能となるため治具の段取り作業が不要となり生産性
が向上する。またコネクタの実装と防塵カバーの取付が
同時に行われ,そのまま出荷されるのでコネクタコンタ
クト曲がり防止及び防塵効果を期待出来る。According to the present embodiment, the dustproof cover can be directly pressed and mounted without using a dedicated press-fitting jig for each connector type, so that a jig setup operation is not required and productivity is improved. Further, since the mounting of the connector and the mounting of the dustproof cover are performed at the same time, and the connector is shipped as it is, the prevention of bending of the connector contact and the dustproof effect can be expected.
本発明によれば、防塵カバーの上部端面をプレスで加
圧すると、その圧力が防塵カバーの凸状延長部からコネ
クタコンタクト肩部に加えられ、コネクタコンタクトの
一端がスルーホールに曲がらず垂直に圧入され、コネク
タコンタクトの一端が変形若しくは破損することなくス
ルーホールと確実に接続され、実装の自動化が容易にな
り生産性が向上する効果がある。According to the present invention, when the upper end face of the dust-proof cover is pressed with a press, the pressure is applied to the connector contact shoulder from the convex extension of the dust-proof cover, and one end of the connector contact is vertically pressed into the through hole without bending. In addition, one end of the connector contact is securely connected to the through hole without being deformed or damaged, so that there is an effect that mounting is facilitated and productivity is improved.
第1図は本発明の実施例に係るコネクタの斜視図、第2
図は本発明の実施例に係るコネクタをプリント基板に圧
入する前の縦断面図、第3図は本発明の実施例に係るコ
ネクタをプリント基板に圧入した状態の縦断面図,第4a
図は従来のコネクタの斜視図、第4b図は従来のコネクタ
の縦断面図である。 1……防塵カバー,2……加圧部,3……コネクタ,4……コ
ネクタハウジング,5……コネクタコンタクト,6……肩
部,7……コネクタコンプライアント部,8……スルーホー
ル,9……プリント基板,10……受台,11……プレスFIG. 1 is a perspective view of a connector according to an embodiment of the present invention, and FIG.
FIG. 3 is a longitudinal sectional view showing a state before the connector according to the embodiment of the present invention is pressed into the printed circuit board, and FIG. 3 is a longitudinal sectional view showing a state where the connector according to the embodiment of the present invention is pressed into the printed circuit board.
The figure is a perspective view of a conventional connector, and FIG. 4b is a longitudinal sectional view of the conventional connector. 1 ... Dustproof cover, 2 ... Pressure section, 3 ... Connector, 4 ... Connector housing, 5 ... Connector contact, 6 ... Shoulder section, 7 ... Connector compliant section, 8 ... Through hole, 9 …… Printed circuit board, 10 …… Cradle, 11 …… Press
Claims (2)
コネクタハウジング底面に肩部が当接しその一端が外部
に突出するように装入される導体のコネクタコンタクト
と、前記コネクタハウジングに装着し塵埃から前記コネ
クタコンタクトを保護する防塵カバーとを有しプリント
基板のスルーホールに圧入して接続する無半田接続コネ
クタにおいて、 前記防塵カバーの前記コネクタコンタクトに対向する側
を凸状に延長し前記コネクタコンタクトの肩部に当接す
る構造としたことを特徴とするプリント板用無半田接続
コネクタ。1. A connector housing made of an insulator, a connector contact of a conductor which is inserted such that a shoulder abuts on a bottom surface of the connector housing and one end of the connector housing protrudes to the outside. A solderless connector having a dustproof cover for protecting the connector contact and press-fitting into a through-hole of a printed circuit board for connection, wherein a side of the dustproof cover facing the connector contact is extended in a convex shape, A solderless connector for printed circuit boards, characterized in that it has a structure in which it comes into contact with a shoulder.
に装着された状態で、前記防塵カバーの凸状延長部が前
記コネクタコンタクトの肩部を押圧して前記プリント基
板のスルーホールに前記コネクタコンタクトの一端を圧
入し、前記プリント基板に実装することを特徴とする請
求項1に記載のプリント板用無半田接続コネクタの実装
方法。2. In a state where the dust cover is mounted on the connector housing, a convex extension of the dust cover presses a shoulder of the connector contact to insert one end of the connector contact into a through hole of the printed circuit board. 2. The method for mounting a solderless connector for a printed board according to claim 1, wherein the connector is press-fitted and mounted on the printed circuit board.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63192436A JP2729489B2 (en) | 1988-08-01 | 1988-08-01 | Solderless connector for printed circuit board and its mounting method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63192436A JP2729489B2 (en) | 1988-08-01 | 1988-08-01 | Solderless connector for printed circuit board and its mounting method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0244673A JPH0244673A (en) | 1990-02-14 |
JP2729489B2 true JP2729489B2 (en) | 1998-03-18 |
Family
ID=16291277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63192436A Expired - Lifetime JP2729489B2 (en) | 1988-08-01 | 1988-08-01 | Solderless connector for printed circuit board and its mounting method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2729489B2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2580511Y2 (en) * | 1992-10-06 | 1998-09-10 | 住友電装株式会社 | Terminal protection cover |
JPH0656981U (en) * | 1993-01-13 | 1994-08-05 | 住友電装株式会社 | Connector cover |
JP3018805B2 (en) * | 1993-01-13 | 2000-03-13 | 松下電器産業株式会社 | Electrophotographic equipment |
DE9415079U1 (en) * | 1994-09-16 | 1994-11-17 | Siemens AG, 80333 München | Press-in female connector |
US7037121B1 (en) * | 2003-10-07 | 2006-05-02 | Maxtor Corporation | Printed circuit board assembly with power cover |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4396245A (en) * | 1981-03-12 | 1983-08-02 | Amp Incorporated | Cover for multiple terminal electrical connector |
-
1988
- 1988-08-01 JP JP63192436A patent/JP2729489B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0244673A (en) | 1990-02-14 |
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