JP2558771Y2 - Surface mount type connector - Google Patents
Surface mount type connectorInfo
- Publication number
- JP2558771Y2 JP2558771Y2 JP1990127964U JP12796490U JP2558771Y2 JP 2558771 Y2 JP2558771 Y2 JP 2558771Y2 JP 1990127964 U JP1990127964 U JP 1990127964U JP 12796490 U JP12796490 U JP 12796490U JP 2558771 Y2 JP2558771 Y2 JP 2558771Y2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- connector
- terminal
- terminal portion
- groove
- 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 - Fee Related
Links
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は、コネクタ本体に装着されたコンタクトの端
子部が基板面上の導体に重なるように前記基板面上に搭
載される、面実装型コネクタに関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial application field) The present invention relates to a surface mount type in which a terminal portion of a contact mounted on a connector body is mounted on a substrate surface such that the terminal portion of the contact overlaps a conductor on the substrate surface. About the connector.
（従来の技術） 従来、この種のコネクタとして、例えば、実開昭63−
139782号公報に開示されたようなコネクタが提案されて
いる。このコネクタは、第５図に示すように、コネクタ
本体ａのコンタクト保持穴ｂにコンタクトｃの接触部が
挿入されて係止部ｄにより係止され、コンタクト保持穴
ｂに連通する保持溝ｅにコンタクトｃの中間部ｆが挿入
されて係止部ｇで係止され、該係止部ｇと端子部ｈとの
間の中間部ｇ′が保持溝ｅ内において左右、前後あるい
は上下方向に自在に遊動できるように構成されている。(Prior art) Conventionally, as this kind of connector, for example,
A connector as disclosed in JP 139782 has been proposed. In this connector, as shown in FIG. 5, the contact portion of the contact c is inserted into the contact holding hole b of the connector body a and is locked by the locking portion d, and is inserted into the holding groove e communicating with the contact holding hole b. The intermediate portion f of the contact c is inserted and locked by the locking portion g, and the intermediate portion g 'between the locking portion g and the terminal portion h is freely movable in the holding groove e in the left, right, front and rear, or up and down directions. It is configured to be able to move freely.
（考案が解決しようとする課題） 上述したコネクタは、コンタクトの中間部ｆがコネク
タ本体ａの保持溝ｅ内に挿入され保護されているため、
外部等より異物が当接したり、コンタクト相互間はショ
ートしたりせず、また中間部ｇ′が遊動できるので、リ
フロー半田付け後の冷却時において、中間部ｇ′に応力
が印加してもその応力を逃すことが可能であり、半田付
けが剥離したり、接触子の変形等の異常が発生する恐れ
がないようにすることができるが、上述のように中間部
ｇ′は保持溝ｅ内において上下方向に自由に遊動できる
ので、その変形によってコネクタ本体ａと端子部ｈとの
相互位置が変動し、該端子部ｈが基板面の導体の半田付
けできないことがあるという課題があった。(Problem to be Solved by the Invention) In the above-described connector, since the intermediate portion f of the contact is inserted into the holding groove e of the connector body a and protected,
Foreign matter does not come in contact with the outside or the like, and short-circuiting does not occur between the contacts. In addition, since the intermediate portion g 'can move, even when stress is applied to the intermediate portion g' during cooling after reflow soldering, Although it is possible to release the stress, it is possible to prevent the occurrence of abnormalities such as peeling of the soldering and deformation of the contactor. However, as described above, the intermediate portion g 'is located in the holding groove e. In this case, since the connector can freely move up and down, the deformation causes the mutual position of the connector body a and the terminal portion h to fluctuate, and the terminal portion h may not be able to be soldered to the conductor on the substrate surface.
本考案は、このような課題を解決することをその目的
としたものである。The purpose of the present invention is to solve such a problem.
（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
体に装着されたコンタクトは、協動する他のコネクタの
コンタクトの接触部と接触する接触部と、一端が該接触
部に連なる中間部と、該中間部の他端に直角に折曲形成
された端子部とから成り、前記中間部は、前記接触部に
連なる水平部と、側縁に突出する係止部を有し且つ前記
端子部に連なる垂直部とから成り、該垂直部は、前記コ
ネクタ本体の溝に挿入され、前記係止部は、該溝の前記
端子部側に形成された突出する段部に、コンタクトの端
子部方向のばね力が加わるように係止され、前記端子部
の下面とコンタクト本体の下面との相対位置が常に所定
の関係になるようにして成ることを特徴とする。(Means for Solving the Problems) According to the present invention, in order to achieve the above object, a contact mounted on a connector body has a contact portion that contacts a contact portion of a contact of another cooperating connector, and one end. Comprises an intermediate portion connected to the contact portion, and a terminal portion bent at a right angle to the other end of the intermediate portion. The intermediate portion has a horizontal portion connected to the contact portion, A vertical portion having a stop portion and continuing to the terminal portion, the vertical portion being inserted into a groove of the connector body, and the locking portion protruding formed on the terminal portion side of the groove. The step is locked to apply a spring force in the direction of the terminal of the contact, so that the relative position between the lower surface of the terminal and the lower surface of the contact body always has a predetermined relationship. .
（作用） コンタクトの接触部と端子部間の中間部は、水平部と
垂直部とから成り、その垂直部に形成された係止部がコ
ネクタ本体の溝内の段部にコンタクトのばね力が端子部
方向に加わるように係止されるので、例えば基板に実装
する時、端子部に上方への力がかかっても力が無くなっ
た時点でばね力で再び前記係止部が段部に係止され、そ
のためコネクタ本体の下面とコンタクトの端子部の下面
との相対位置は常に所定の関係になり、端子部を基板面
の導体に確実に半田付けすることができる。(Operation) The intermediate portion between the contact portion of the contact and the terminal portion is composed of a horizontal portion and a vertical portion, and the locking portion formed in the vertical portion is applied to the step portion in the groove of the connector body by the spring force of the contact. Since the locking portion is locked so as to be applied in the direction of the terminal portion, for example, when mounting on a board, even when an upward force is applied to the terminal portion, the locking portion is again engaged with the step portion by the spring force when the force is lost. Therefore, the relative positions of the lower surface of the connector main body and the lower surface of the terminal portion of the contact always have a predetermined relationship, and the terminal portion can be securely soldered to the conductor on the substrate surface.
（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.
第１図乃至第４図は、雌コネクタに適用された本考案
の一実施例を示す。1 to 4 show an embodiment of the present invention applied to a female connector.
同図において、１はプラスチック製コネクタ本体で、
この中央部のコンタクト装着部２には、コンタクト３の
接触部４を挿入する複数のコンタクト保持孔５が２列に
且つ千鳥状に配列形成され、コンタクト装着部２を挟ん
で両側にはコネクタをパネルに装着するビス挿入用の孔
６が形成されている。７はコンタクト装着部２の周り及
びそれに連なるコネクタ本体１の一面に覆うシールド用
金属シェルである。コネクタ本体１の他面には、コンタ
クト装着部２の下方にコンタクト３をガイドするガイド
部８が突出形成され、両側部の下方に基板取付け部９が
突出形成されている。In the figure, 1 is a plastic connector body,
A plurality of contact holding holes 5 for inserting the contact portions 4 of the contacts 3 are formed in a staggered arrangement in two rows in the contact mounting portion 2 at the center, and connectors are provided on both sides of the contact mounting portion 2. A hole 6 for screw insertion to be mounted on the panel is formed. Reference numeral 7 denotes a shielding metal shell that covers the contact mounting portion 2 and one surface of the connector main body 1 connected thereto. On the other surface of the connector body 1, a guide portion 8 for guiding the contact 3 is formed below the contact mounting portion 2 and a board mounting portion 9 is formed below both sides.
コンタクト３は、一対の接触片10,10から成る接触部
４と、端子部11と、該接触部４と端子部11を連結する中
間部12とから成り、該中間部12は直角に折曲されて水平
部13と垂直部14とから成っている。該水平部13には、接
触部４をコンタクト保持孔５に挿入したとき、このコン
タクト保持孔５に係止する幅広の第１係止部15が形成さ
れ、また垂直部14には幅広の第２の係止部16が形成され
ている。The contact 3 includes a contact portion 4 including a pair of contact pieces 10 and 10, a terminal portion 11, and an intermediate portion 12 connecting the contact portion 4 and the terminal portion 11, and the intermediate portion 12 is bent at a right angle. It is composed of a horizontal part 13 and a vertical part 14. The horizontal portion 13 is formed with a wide first locking portion 15 for locking the contact portion 4 into the contact holding hole 5 when the contact portion 4 is inserted into the contact holding hole 5, and the wide first locking portion 15 is formed on the vertical portion 14. Two locking portions 16 are formed.
コネクタ本体１の前記ガイド部８の垂直面には、コン
タクト３をガイドする複数の溝17が形成され、該溝17に
は、下方が幅狭になって段部18が形成されている。A plurality of grooves 17 for guiding the contacts 3 are formed on the vertical surface of the guide portion 8 of the connector body 1, and a step portion 18 is formed in the groove 17 so that the lower portion is narrower.
コンタクト３をコネクタ本体１に装着するときは、コ
ンタクト３の中間部12を折曲しないまま接触部４をコン
タクト保持孔５に挿入し、第１係止部15でコンタクト保
持孔５に係止する。次いで中間部12を撓ませ、溝17に挿
入しながら、折曲した状態で垂直部14の第２の係止部16
が溝17の段部18に前記端子部11の方向のばね力が加わる
ように略直角に折曲し、該垂直部14の第２の係止部16
を、前記端子部11の方向のばね力によって溝17の段部18
に係止させる。係止させた状態で端子部11の下面がコネ
クタ本体１の下面とほぼ同一面となるように端子部11は
垂直部14に対してほぼ直角に折曲形成されている。When the contact 3 is mounted on the connector body 1, the contact portion 4 is inserted into the contact holding hole 5 without bending the intermediate portion 12 of the contact 3, and is locked in the contact holding hole 5 by the first locking portion 15. . Next, while bending the intermediate portion 12 and inserting it into the groove 17, the second locking portion 16 of the vertical portion 14 is bent.
Are bent at substantially right angles so that a spring force in the direction of the terminal portion 11 is applied to the step portion 18 of the groove 17, and the second locking portion 16 of the vertical portion 14 is bent.
The step 18 of the groove 17 by the spring force in the direction of the terminal 11.
To lock. The terminal portion 11 is bent substantially at right angles to the vertical portion 14 such that the lower surface of the terminal portion 11 is substantially flush with the lower surface of the connector body 1 in the locked state.
上述のように構成されたコネクタは、コネクタ本体１
を第１図示のようにコンタクト保持孔５を水平にして基
板19上に載せ、コネクタ本体１の下面に形成した突起20
（第２図）を基板19の孔21に嵌合することにより、コン
タクト３の端子部11が基板面上の導体22に重なるように
位置決めした後、基板取付け部９をこれに形成された孔
23と基板19の孔24を介して基板19にネジ止めする。The connector configured as described above is a connector body 1
Are placed on the substrate 19 with the contact holding holes 5 horizontal as shown in FIG.
(FIG. 2) is fitted into the hole 21 of the board 19, so that the terminal portion 11 of the contact 3 is positioned so as to overlap the conductor 22 on the board surface.
It is screwed to the substrate 19 through the hole 23 and the hole 24 of the substrate 19.
第１図において、25は基板取付け部９に重ねられてネ
ジ止めされるアース金具で、このアース金具25は断面Ｌ
形に形成され、その一方の端片の両側縁には、アース金
具25を基板19の導体22′に半田付けする各一対の脚26が
折曲形成されており、他方の端片をコネクタ本体１の両
側部に形成された係合凹部27の溝27aに圧入することに
よりコネクタ本体に取付けられる。金属シェル７は、コ
ネクタ本体１の孔６を介してアース金具25の孔28の雌ね
じにビス（図示せず）を螺入してコネクタをパネル（図
示せず）に固定することによりアース金具25及び基板19
の導体22′を介してアースされる。In FIG. 1, reference numeral 25 denotes a grounding metal which is overlapped on the board mounting portion 9 and is screwed.
A pair of legs 26 for soldering the grounding metal 25 to the conductor 22 ′ of the substrate 19 are formed on both side edges of one end piece, and the other end piece is connected to the connector body. 1 is attached to the connector body by press-fitting into grooves 27a of engagement recesses 27 formed on both sides of the connector body. The metal shell 7 is screwed into a female screw of the hole 28 of the grounding fitting 25 through the hole 6 of the connector body 1 to fix the connector to a panel (not shown) by screwing a screw (not shown). And substrate 19
Is grounded via a conductor 22 '.
（考案の効果） 本考案は、上述のように、コンタクトの中間部の、係
止部を有する垂直部が前記コネクタ本体の溝に挿入され
前記係止部が該溝に形成された段部にコンタクトのばね
力が加わるように係止されているので、例えば基板に実
装する時、端子部に上方への力がかかっても力が無くな
った時点でばね力で再び前記係止部が段部に係止され、
そのためコネクタ本体の下面とコンタクトの端子部の下
面との相対位置は常に所定の関係になり、端子部を基板
面の導体に確実に半田付けすることができる効果を有す
る。(Effects of the Invention) As described above, the present invention is directed to a step portion in which a vertical portion having a locking portion of a middle portion of a contact is inserted into a groove of the connector body and the locking portion is formed in the groove. Since the contacts are locked so that the spring force is applied, for example, when mounting on a substrate, even when an upward force is applied to the terminal portion, when the force is lost, the locking portion is again stepped by the spring force. Is locked to
Therefore, the relative position between the lower surface of the connector main body and the lower surface of the terminal portion of the contact always has a predetermined relationship, and has an effect that the terminal portion can be securely soldered to the conductor on the substrate surface.
第１図はプリント基板から分離して示す本考案の一実施
例の斜面図、第２図はその一部の正面図、第３図は第２
図のIII−III線断面図、第４図はその要部截断斜面図、
第５図は従来のコネクタの要部を一部断面とした拡大斜
面図である。 １…コネクタ本体、２…コンタクト装着部 ３…コンタクト、４…接触部 11…端子部、12…中間部 13…水平部、14…垂直部 15…第１の係止部、16…第２の係止部 17…溝、18…段部 19…基板、22,22′…導体FIG. 1 is a perspective view of an embodiment of the present invention separated from a printed circuit board, FIG. 2 is a front view of a part thereof, and FIG.
FIG. 4 is a sectional view taken along the line III-III of FIG.
FIG. 5 is an enlarged perspective view of a main part of a conventional connector with a partial cross section. DESCRIPTION OF SYMBOLS 1 ... Connector main body, 2 ... Contact mounting part 3 ... Contact, 4 ... Contact part 11 ... Terminal part, 12 ... Middle part 13 ... Horizontal part, 14 ... Vertical part 15 ... First locking part, 16 ... Second Locking part 17… Groove, 18… Step part 19… Substrate, 22, 22 ′… Conductor
Claims (1)
協動する他のコネクタのコンタクトの接触部と接触する
接触部と、一端が該接触部に連なる中間部と、該中間部
の他端に直角に折曲形成された端子部とから成り、前記
中間部は、前記接触部に連なる水平部と、側縁に係止部
を有し且つ前記端子部に連なる垂直部とから成り、該垂
直部は、前記コネクタ本体の溝に挿入され、前記係止部
は、該溝の前記端子部側に形成された突出する段部に、
コンタクトの端子部方向のばね力が加わるように係止さ
れ、前記端子部の下面とコンタクト本体の下面との相対
位置が常に所定の関係になるようにして成ることを特徴
とする面実装型コネクタ。1. A contact mounted on a connector body,
A contact portion that contacts a contact portion of a contact of another cooperating connector, an intermediate portion having one end connected to the contact portion, and a terminal portion bent at a right angle to the other end of the intermediate portion, The intermediate portion includes a horizontal portion connected to the contact portion, and a vertical portion having a locking portion on a side edge and connected to the terminal portion. The vertical portion is inserted into a groove of the connector body, and The stop portion is formed on a protruding step formed on the terminal portion side of the groove.
A surface mounting type connector which is locked so as to apply a spring force in a terminal portion direction of the contact, so that a relative position between a lower surface of the terminal portion and a lower surface of the contact body always has a predetermined relationship. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990127964U JP2558771Y2 (en) | 1990-11-30 | 1990-11-30 | Surface mount type connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990127964U JP2558771Y2 (en) | 1990-11-30 | 1990-11-30 | Surface mount type connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0485682U JPH0485682U (en) | 1992-07-24 |
| JP2558771Y2 true JP2558771Y2 (en) | 1998-01-14 |
Family
ID=31875444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990127964U Expired - Fee Related JP2558771Y2 (en) | 1990-11-30 | 1990-11-30 | Surface mount type connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2558771Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013037893A (en) * | 2011-08-08 | 2013-02-21 | Yazaki Corp | Connector |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2769965B2 (en) * | 1993-07-19 | 1998-06-25 | 日本圧着端子製造株式会社 | Surface mount connector |
| US6280209B1 (en) * | 1999-07-16 | 2001-08-28 | Molex Incorporated | Connector with improved performance characteristics |
| US6454605B1 (en) * | 1999-07-16 | 2002-09-24 | Molex Incorporated | Impedance-tuned termination assembly and connectors incorporating same |
| JP5001734B2 (en) * | 2007-07-13 | 2012-08-15 | ホシデン株式会社 | Electrical connector |
| JP5001740B2 (en) * | 2007-07-20 | 2012-08-15 | ホシデン株式会社 | Electrical connector |
| JP2012054215A (en) | 2010-09-03 | 2012-03-15 | Yazaki Corp | Connector |
| JP6801569B2 (en) * | 2017-04-28 | 2020-12-16 | 株式会社オートネットワーク技術研究所 | Board connector |
| JP2023001481A (en) * | 2021-06-21 | 2023-01-06 | 株式会社藤商事 | game machine |
| JP7364626B2 (en) * | 2021-06-21 | 2023-10-18 | 株式会社藤商事 | gaming machine |
| JP2023001482A (en) * | 2021-06-21 | 2023-01-06 | 株式会社藤商事 | game machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0416390Y2 (en) * | 1986-04-30 | 1992-04-13 | ||
| DE8801250U1 (en) * | 1987-02-06 | 1988-03-17 | Amp Inc., Harrisburg, Pa. | Electrical connector |
-
1990
- 1990-11-30 JP JP1990127964U patent/JP2558771Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013037893A (en) * | 2011-08-08 | 2013-02-21 | Yazaki Corp | Connector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0485682U (en) | 1992-07-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |