JPH088529Y2 - connector - Google Patents
connectorInfo
- Publication number
- JPH088529Y2 JPH088529Y2 JP1990077520U JP7752090U JPH088529Y2 JP H088529 Y2 JPH088529 Y2 JP H088529Y2 JP 1990077520 U JP1990077520 U JP 1990077520U JP 7752090 U JP7752090 U JP 7752090U JP H088529 Y2 JPH088529 Y2 JP H088529Y2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- terminal
- contacts
- short
- connector body
- 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
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は、コンタクトの端子を例えばプリント基板の
導電部に半田付けにより接合する、いわゆる面実装のコ
ネクタに関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a so-called surface mount connector in which a contact terminal is joined to a conductive portion of a printed circuit board by soldering, for example.
（従来の技術） 従来、長短２種のコンタクトを有する面実装のコネク
タは、コンタクトの端子を弾性によりプリント基板に圧
接した状態でリフロー半田付け法により基板の導電部に
半田付けしている。(Prior Art) Conventionally, a surface mount connector having two types of contacts, long and short, is soldered to a conductive portion of a board by a reflow soldering method in a state where a contact terminal is pressed against a printed board by elasticity.
（考案が解決しようとする課題） 前記コネクタのコンタクトは、上述のようにコンタク
トの弾性によりプリント基板に圧接するのが一般である
が、プリント基板に接触しない場合がある。このような
場合には、リフロー半田付け法により半田付けした時、
コンタクトの端子はプリント基板の導電部に確実に電気
的に接続することができない。そこで、これを発見した
時は、半田ごてでその端子を加熱して半田を溶かすと共
に端子をプリント基板の導電部に接触させその状態で両
者を半田付けする必要がある。しかしながら、短いコン
タクトの端子を半田ごてで加熱する場合、長いコンタク
トと短いコンタクトの間隔が狭いので、短いコンタクト
の端子及び長いコンタクトの中間部を同時に加熱するこ
とになり、短いコンタクトの端子をプリント基板の導電
部に確実に電気的に接続することが困難であるという課
題があった。(Problems to be Solved by the Invention) Generally, the contact of the connector is pressed against the printed board due to the elasticity of the contact as described above, but it may not contact the printed board. In this case, when soldering by reflow soldering method,
The contact terminal cannot be reliably electrically connected to the conductive portion of the printed circuit board. Therefore, when this is discovered, it is necessary to heat the terminal with a soldering iron to melt the solder and to bring the terminal into contact with the conductive portion of the printed board to solder them together. However, when heating a short contact terminal with a soldering iron, since the distance between the long contact and the short contact is narrow, the short contact terminal and the middle portion of the long contact are heated at the same time, and the short contact terminal is printed. There is a problem that it is difficult to surely electrically connect to the conductive portion of the substrate.
本考案は、従来のこのような課題を解決することを目
的とするものである。The present invention is intended to solve such conventional problems.
（課題を解決するための手段） 本考案は、上記の目的を達成するために、コネクタ本
体に長短２種のコンタクトが装着され、該コネクタ本体
のコンタクト装着部から後方に延出された該長短２種の
コンタクトの接触部と端子との間の中間部のほぼ水平な
部分が、前記コネクタ本体に設けられたブラケットの下
面に形成された溝に係合されて成り、該コンタクトの端
子を基板の導電部に半田付けにより接合するコネクタで
あって、前記短いコンタクトの端部に弧状に湾曲して形
成された端子の一端には、該端子の半田付け面とは反対
方向に該一端を延ばして長いコンタクトの接触部と端子
の間の中間部より突出させた突出部を有することを特徴
とする。(Means for Solving the Problems) In order to achieve the above-mentioned object, the present invention has two types of contacts, a long type and a short type, mounted on a connector body and extending rearward from a contact mounting portion of the connector body. The substantially horizontal portion of the intermediate portion between the contact portion and the terminal of the two types of contacts is engaged with a groove formed in the lower surface of the bracket provided on the connector body, and the terminal of the contact is connected to the substrate. A connector to be joined to the conductive part of the terminal by soldering, wherein one end of the terminal formed by curving in an arc shape at the end of the short contact has the one end extended in a direction opposite to the soldering surface of the terminal. It is characterized in that it has a protruding portion protruding from an intermediate portion between the contact portion of the long contact and the terminal.
（作用） 短いコンタクトの端部に形成された端子の一端を長い
コンタクトの中間部より上方に突出させたので、短いコ
ンタクトの端子がプリント基板の導電部に半田付けされ
ない時は、その短いコンタクトの端子の突出部に半田ご
てをあててこれを加熱し、半田を溶かすとともに端子を
プリント基板の導電部に接触させ、この状態で両者を半
田付けする。(Function) Since one end of the terminal formed on the end of the short contact is made to project above the middle part of the long contact, when the terminal of the short contact is not soldered to the conductive part of the printed circuit board, the short contact A soldering iron is applied to the protruding portion of the terminal to heat the soldering iron to melt the solder and bring the terminal into contact with the conductive portion of the printed board. In this state, both are soldered.
（実施例） 以下本考案の実施例を図面につき説明する。(Embodiment) An embodiment of the present invention will be described below with reference to the drawings.
図面において、１はコネクタ本体で、このコンタクト
装着部２には、複数の長い板状コンタクト３と複数の短
い板状コンタクト４が各々水平方向に同一ピッチで２列
に配列されて孔に挿着されている。In the drawings, reference numeral 1 denotes a connector body, and a plurality of long plate-like contacts 3 and a plurality of short plate-like contacts 4 are arranged in two rows in the horizontal direction at the same pitch in the contact mounting portion 2 and inserted into the holes. Has been done.
長い板状のコンタクト３は、端子６が接触部５に対し
コンタクト３、４の配列ピッチの半分だけ水平方向にず
れるように接触部５の端部において折曲された形状に打
ち抜かれ且つコネクタ本体１に装着された状態でコンタ
クト装着部２の後方に配置された端子６がコネクタ本体
１の下面から僅かに突出するように、コンタクト装着部
２の後方に延出された該コンタクト３の接触部５と前記
端子６との間の中間部７が２個所においてほぼ直角に折
曲されている。短い板状のコンタクト４は、直線状に打
抜かれ、コネクタ本体１に装着された状態でコンタクト
装着部２の後方に配置された端子８がコネクタ本体１の
下面から僅かに突出するように、コンタクト装着部２か
ら後方に延出されたコンタクト４の接触部９と端子８と
の間の中間部10が２個所において折曲されている。この
板状コンタクト３及び４の端子６及び８はいずれもコン
タクト３及び４の端部を弧状に湾曲して形成されるが、
短いコンタクト４の端子８の一端には、上方すなわち、
端子８の半田付け面とは反対方向に延ばされた突出部11
を有する。この突出部11は一緒に配列された長いコンタ
クト３の中間部７より上方に突出しており、半田ごてを
突出部11に当てたとき半田ごてが長いコンタクト３の中
間部７に接触しないようになっている。The long plate-shaped contact 3 is punched into a bent shape at the end of the contact portion 5 so that the terminal 6 is horizontally displaced from the contact portion 5 by half the arrangement pitch of the contacts 3 and 4 and the connector body. The contact portion of the contact 3 extended to the rear of the contact mounting portion 2 so that the terminal 6 disposed in the rear of the contact mounting portion 2 in the state of being mounted on the terminal 1 slightly protrudes from the lower surface of the connector body 1. An intermediate portion 7 between the terminal 5 and the terminal 6 is bent at two points substantially at right angles. The short plate-shaped contact 4 is punched out in a straight line, and the terminal 8 arranged at the rear of the contact mounting portion 2 in a state where it is mounted on the connector body 1 slightly protrudes from the lower surface of the connector body 1. The intermediate portion 10 between the contact portion 9 of the contact 4 extending rearward from the mounting portion 2 and the terminal 8 is bent at two places. The terminals 6 and 8 of the plate-like contacts 3 and 4 are formed by curving the ends of the contacts 3 and 4 in an arc shape.
At one end of the terminal 8 of the short contact 4, upward, that is,
Protrusion 11 extending in the direction opposite to the soldering surface of terminal 8
Have. This protruding portion 11 protrudes above the intermediate portion 7 of the long contact 3 arranged together, so that when the soldering iron is applied to the protruding portion 11, the soldering iron does not contact the intermediate portion 7 of the long contact 3. It has become.
12はブラケットで、これはコネクタ本体１のコンタク
ト装着部２の裏面両側から対向して突出形成された支持
片13、13の係合部14、14に係合して支持されており、そ
の下面には、コンタクト３、４の配列ピッチの1/2のピ
ッチで溝16が形成されている。前記コンタクト３、４の
中間部７、10のほぼ水平な部分はこの溝15に係合させ
る。Reference numeral 12 denotes a bracket, which is supported by engaging with engaging portions 14, 14 of supporting pieces 13, 13 formed so as to project from both sides of the back surface of the contact mounting portion 2 of the connector body 1. Grooves 16 are formed in each of the contacts 3 and 4 at a pitch half that of the arrangement pitch of the contacts 3 and 4. The substantially horizontal portions of the intermediate portions 7, 10 of the contacts 3, 4 are engaged with the groove 15.
前記溝15の底面にはコンタクト３、４の端子６、８側
に切欠段部16が形成され、これにより、溝15に短いコン
タクト４が係合したとき、その中間部10の溝15底面接触
位置から端子８までの距離を長くし端子部の弾性を大き
くして、短いコンタクト４の端子８のプリント基板方向
へのばらつきを吸収するようになっている。また、溝15
の底面の切欠段部16とは反対側にも切欠段部17が形成さ
れ、これによりコンタクト４の曲げ部分を逃すようにな
っている。A notch step portion 16 is formed on the bottom surface of the groove 15 on the terminals 6, 8 side of the contacts 3, 4 so that when the short contact 4 is engaged with the groove 15, the groove 15 bottom surface contact of the intermediate portion 10 is formed. The distance from the position to the terminal 8 is lengthened and the elasticity of the terminal portion is increased to absorb the variation of the short contact 4 in the direction of the printed circuit board of the terminal 8. Also, groove 15
A notch step portion 17 is formed on the side of the bottom surface opposite to the notch step portion 16 so that the bent portion of the contact 4 is escaped.
尚、コンタクト３及び４は、各々複数個が端子６及び
８の端部において連結片に連なった形状で打抜かれ、コ
ンタクト装着部に圧入後端子６及び８の端部において切
断されて形成される。A plurality of contacts 3 and 4 are formed by punching a plurality of contacts at the ends of the terminals 6 and 8 so as to be continuous with the connecting piece, and after being press-fitted into the contact mounting portion, cut at the ends of the terminals 6 and 8. .
（考案の効果） 本考案は、上述のように構成されているから、プリン
ト基板に搭載し、コンタクトをプリント基板の導電部に
リフロー半田付けした時、短いコンタクトが前記導電部
に半田付けされない場合には、長いコンタクトに触れる
ことなく半田ごてを短いコンタクトの端子に当てること
ができ、短いコンタクトの端子をプリント基板の導電部
に確実に半田付けすることができるという効果を有す
る。(Advantages of the Invention) Since the present invention is configured as described above, when the short contact is not soldered to the conductive portion when the contact is reflow-soldered on the printed circuit board and the contact is reflow-soldered. In addition, the soldering iron can be applied to the terminal of the short contact without touching the long contact, and the terminal of the short contact can be reliably soldered to the conductive portion of the printed circuit board.
第１図は本考案の一実施例の正面図、第２図はその平面
図、第３図はその底面図、第４図は第１図のIV-IV線断
面図である。 １……コネクタ本体、３、４……コンタクト ６……端子、７……中間部 ８……端子、10……中間部 11……突出部1 is a front view of an embodiment of the present invention, FIG. 2 is a plan view thereof, FIG. 3 is a bottom view thereof, and FIG. 4 is a sectional view taken along line IV-IV of FIG. 1 ... Connector body 3, 4 ... Contact 6 ... Terminal, 7 ... Intermediate part 8 ... Terminal, 10 ... Intermediate part 11 ... Projection part
Claims (1)
着され、該コネクタ本体のコンタクト装着部から後方に
延出された該長短２種のコンタクトの接触部と端子との
間の中間部のほぼ水平な部分が、前記コネクタ本体に設
けられたブラケットの下面に形成された溝に係合されて
成り、該コンタクトの端子を基板の導電部に半田付けに
より接合するコネクタであって、前記短いコンタクトの
端部に弧状に湾曲して形成された端子の一端には、該端
子の半田付け面とは反対方向に該一端を延ばして長いコ
ンタクトの接触部と端子の間の中間部より突出させた突
出部を有することを特徴とするコネクタ。1. A connector body is provided with two types of contacts, long and short, and a contact portion of the two types of contacts, which extends rearward from a contact mounting portion of the connector body, has an intermediate portion between a contact portion and a terminal. A connector in which a horizontal portion is engaged with a groove formed on a lower surface of a bracket provided on the connector body, and a terminal of the contact is joined to a conductive portion of a board by soldering, and the short contact is provided. At one end of the terminal formed in a curved shape at the end of the terminal, the one end is extended in a direction opposite to the soldering surface of the terminal and protruded from the intermediate portion between the contact portion of the long contact and the terminal. A connector having a protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990077520U JPH088529Y2 (en) | 1990-07-21 | 1990-07-21 | connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990077520U JPH088529Y2 (en) | 1990-07-21 | 1990-07-21 | connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0435357U JPH0435357U (en) | 1992-03-24 |
| JPH088529Y2 true JPH088529Y2 (en) | 1996-03-06 |
Family
ID=31619986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990077520U Expired - Lifetime JPH088529Y2 (en) | 1990-07-21 | 1990-07-21 | connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH088529Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007236647A (en) * | 2006-03-09 | 2007-09-20 | Sri Sports Ltd | Shoe |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010043495B4 (en) * | 2010-11-05 | 2021-09-30 | Te Connectivity Germany Gmbh | Surface mount electrical component |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0615424Y2 (en) * | 1988-03-10 | 1994-04-20 | 富士通株式会社 | Connector mounting structure |
| JP2741865B2 (en) * | 1988-04-30 | 1998-04-22 | アンプ インコーポレーテッド | Electrical connector |
-
1990
- 1990-07-21 JP JP1990077520U patent/JPH088529Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007236647A (en) * | 2006-03-09 | 2007-09-20 | Sri Sports Ltd | Shoe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0435357U (en) | 1992-03-24 |
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