JP2000003746A - Connector for printed circuit board - Google Patents
Connector for printed circuit boardInfo
- Publication number
- JP2000003746A JP2000003746A JP10166906A JP16690698A JP2000003746A JP 2000003746 A JP2000003746 A JP 2000003746A JP 10166906 A JP10166906 A JP 10166906A JP 16690698 A JP16690698 A JP 16690698A JP 2000003746 A JP2000003746 A JP 2000003746A
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- contact
- connector
- deformation preventing
- 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.)
- Withdrawn
Links
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、プリント基板に半
田付けして実装するコネクタに係り、更に詳しくはプリ
ント基板に実装する際の高密度化された多数のコンタク
トの端子浮きと、それに伴う端子ショートを防止する構
造にしたコネクタに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connector to be mounted on a printed circuit board by soldering, and more particularly, to a high-density floating of a large number of contacts when mounted on a printed circuit board and the terminal associated therewith. The present invention relates to a connector having a structure for preventing a short circuit.
【０００２】[0002]
【従来の技術】従来、プリント基板用コネクタは、例え
ば、図６に示すように、伝送・交換装置におけるパッケ
ージボードｔｏバックパネルｔｏケーブル接続用に使用
されるもので、パッケージ雌コネクタ９としてパッケー
ジ基板８に実装されている。そして、伝送・交換装置の
框体１の裏面側に固定されるバックパネル２に取り付け
られたＢＰ（バックパネル）雄コネクタ３に、前記パッ
ケージ基板８とともに表面側開口部から差し込まれて接
続されるものである。2. Description of the Related Art Conventionally, as shown in FIG. 6, a connector for a printed circuit board has been used for connecting a package board to a back panel to a cable in a transmission / exchange apparatus. 8 is implemented. Then, the BP (back panel) male connector 3 attached to the back panel 2 fixed to the back surface side of the frame 1 of the transmission / exchange device is inserted together with the package board 8 from the front side opening and connected. Things.
【０００３】また、バックパネル２の框体外部側には、
取付け用のブラケット６によって裏面ハウジング７が固
定され、該裏面ハウジング７の貫通孔に前記ＢＰ雄コネ
クタ３から突出した雄コンタクト４が挿通されて当該ハ
ウジング７内に突出し、この裏面ハウジング７に外部機
器との電気的接続を図るケーブルコネクタ１０が差し込
まれることによって、前記パッケージ基板８の電気回路
と前記ケーブルコネクタ１０とが電気的に接続されるも
のである[0003] On the outside of the frame of the back panel 2,
The rear housing 7 is fixed by the mounting bracket 6, and the male contacts 4 protruding from the BP male connector 3 are inserted into the through holes of the rear housing 7 and protrude into the housing 7. The electric circuit of the package substrate 8 is electrically connected to the cable connector 10 by inserting the cable connector 10 for electrical connection with the cable connector 10.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、図７に
示すように、前記パッケージ基板８のスルーホールに多
数のコンタクト１１の後端部１１ｂを半田付けし、突起
９ｅで位置決めして実装されるパッケージ雌コネクタ９
の実装工程においては、図８に示すように、貫通孔９ａ
にコンタクト先端部１１ａが挿入され、多数のコンタク
ト１１が小ピッチにして高密度で、かつ、上段ではコン
タクト脚１１ｃを長くして配列されているので、図９に
示すように、パッケージ基板８のスルーホールの縁部
に、整列板１２から下に突出されたコンタクト後端部１
１ｂが衝突し、正常に貫入されないことがある。However, as shown in FIG. 7, the rear end portions 11b of a large number of contacts 11 are soldered to the through holes of the package substrate 8, and are mounted by positioning them with the projections 9e. Female connector 9
In the mounting step, as shown in FIG.
Since the contact tips 11a are inserted into the package substrate 8 and a large number of contacts 11 are arranged at a high pitch and a small pitch and the contact legs 11c are arranged long in the upper stage, as shown in FIG. At the edge of the through hole, the contact rear end 1 protruding downward from the alignment plate 12
1b may collide and not penetrate normally.
【０００５】それにより、脚を長くされて強度的に弱な
っている前記コンタクト脚部１１ｃが容易に変形され、
近接している他のコンタクト脚部と接触し、電気的にシ
ョートしてしまうおそれがある。As a result, the contact leg 11c, whose leg is lengthened and whose strength is weakened, is easily deformed,
There is a possibility that the contact may come into contact with another adjacent contact leg and cause an electrical short circuit.
【０００６】そして、このようなコネクタ実装時におけ
る端子浮きがあっても、多数併設されたコンタクト１１
の列が多段に配設されていて、内側におけるコンタクト
同士の接触部状態を、肉眼では直ちに確認しにくいとい
う問題がある。[0006] Even if the terminals are lifted during the mounting of the connector, a large number of the contacts 11 are provided.
Are arranged in multiple stages, and there is a problem that it is difficult for the naked eye to immediately confirm the state of the contact portion between the contacts inside.
【０００７】このように、多数のコンタクトが配列され
ているパッケージ雄コネクタ等のプリント基板実装用コ
ネクタでは、高密度なコンタクト配列であるが故にプリ
ント基板のスルーホール縁部に引っかかることがあり、
また、多数のコンタクトを整列させる関係でコンタクト
の脚が長くされているため、該コンタクトが変形しやす
く電気的にショートするおそれがあるという解決すべき
課題がある。As described above, in a connector for mounting a printed circuit board such as a male connector of a package in which a large number of contacts are arranged, the contact may be caught on an edge of a through hole of the printed circuit board because of a high-density contact arrangement.
In addition, there is a problem to be solved in that since the legs of the contacts are elongated in order to align a large number of contacts, the contacts are easily deformed and may be electrically short-circuited.
【０００８】[0008]
【課題を解決するための手段】本発明に係るプリント基
板用コネクタの上記課題を解決するための要旨は、コン
タクトが嵌合・固定される貫通孔が平行に複数併設され
て列をなすとともにその列が複数段に設けられた絶縁ハ
ウジングと、前記各貫通孔に先端部が嵌合・固定される
とともに後端部がプリント基板に固定されるコンタクト
とからなるプリント基板用コネクタであって、前記コン
タクトの後端部には、プリント基板への実装時の端子浮
きを阻止する変形防止板が一体に設けられていることで
ある。The gist of the present invention for solving the above-mentioned problems of the printed circuit board connector according to the present invention is that a plurality of through holes into which contacts are fitted and fixed are provided in parallel and form a row. A printed board connector comprising: an insulating housing in which rows are provided in a plurality of stages; and a contact having a front end fitted and fixed in each of the through holes and a rear end fixed to the printed board. The rear end of the contact is provided integrally with a deformation preventing plate for preventing the terminal from floating when mounted on a printed circuit board.
【０００９】前記変形防止板は、コンタクトの各列毎に
コンタクト後端部の所定の位置に一体成型されているこ
と、；また、前記変形防止板の長手方向に直交する方向
の両側端面には、隣接する他のコンタクト列の変形防止
板との連結を図る係合部材が設けられていること、；更
に、前記変形防止板の長手方向の両側端面には、絶縁ハ
ウジングの両側壁に各々設けられた係合部に係合する係
合部材が設けられていること、を含むものである。[0009] The deformation preventing plate is integrally molded at a predetermined position at the rear end of the contact for each row of contacts; and both end surfaces of the deformation preventing plate in a direction perpendicular to the longitudinal direction are provided. An engagement member for connecting the deformation preventing plate of another contact row adjacent thereto is provided; and further, provided on both side walls of the insulating housing at both longitudinal end surfaces of the deformation preventing plate. And an engaging member that engages with the engaging portion provided.
【００１０】本発明に係るプリント基板用コネクタによ
れば、コンタクト後端部に一体に設けられた変形防止板
が、プリント基板のスルーホールにコンタクト後端部が
貫入しないでスルーホールの縁部に引っかかっても、コ
ンタクトの変形を阻止するものである。According to the connector for a printed board according to the present invention, the deformation preventing plate integrally provided at the rear end of the contact is provided at the edge of the through hole without the rear end of the contact penetrating the through hole of the printed board. Even if it gets stuck, the deformation of the contact is prevented.
【００１１】よって、一部のコンタクトがスルーホール
に引っかかって変形したまま実装されて、近接の他のコ
ンタクトに接触し電気的にショートすることが防止され
るものである。Accordingly, some of the contacts are mounted while being deformed by being caught by the through holes, and are prevented from coming into contact with other nearby contacts and being electrically short-circuited.
【００１２】また、前記変形防止板が、コンタクトの各
列毎に一体に成型されるので、コネクタの組立が容易と
なるものである。更に、各コンタクト列毎の変形防止板
が互いに首尾連結されるので、全体として変形防止板が
コンタクト用の整列板の役目も果たすようになるもので
ある。そして、変形防止板が長手方向の両側端面の係合
部材によって絶縁ハウジングの側壁と係合されるので、
コンタクト後端部が実装しようとするプリント基板のス
ルーホール縁部に衝突しても変形防止板が強く抵抗する
ものである。Further, since the deformation preventing plate is integrally formed for each row of the contacts, it is easy to assemble the connector. Further, since the deformation preventing plates of each contact row are connected to each other successfully, the deformation preventing plates also serve as an alignment plate for contacts as a whole. Then, since the deformation preventing plate is engaged with the side wall of the insulating housing by the engaging members on both side end surfaces in the longitudinal direction,
Even when the rear end of the contact collides with the edge of the through hole of the printed circuit board to be mounted, the deformation preventing plate strongly resists.
【００１３】[0013]
【発明の実施の形態】次に、本発明について図面を参照
して説明する。なお、発明に理解容易のため従来例に対
応する部分には従来例と同一の符号を付けて説明する。Next, the present invention will be described with reference to the drawings. Note that, for easy understanding of the present invention, portions corresponding to the conventional example are denoted by the same reference numerals as the conventional example.
【００１４】本発明に係るプリント基板用コネクタＡ
は、図１乃至図２に示すように、コンタクト１３の先端
部１３ａが嵌合・固定される貫通孔９ａが平行に複数
（例えば、５０個程度）併設されて横方向に列をなすと
ともに、その列が縦方向に複数段、例えば、８段に設け
られた絶縁ハウジング９がある。A connector A for a printed circuit board according to the present invention
As shown in FIG. 1 and FIG. 2, a plurality of (for example, about 50) through holes 9a in which the tip portions 13a of the contacts 13 are fitted and fixed are provided in parallel to form a row in the horizontal direction. There is an insulating housing 9 whose rows are provided in a plurality of stages in the vertical direction, for example, eight stages.
【００１５】前記絶縁ハウジング９の長手方向の両端部
から、その長手方向に直交する方向に側壁９ｂ，９ｃが
延設されている。また、プリント基板への実装時の位置
決めとなる突起９ｅが、前記側壁９ｂ，９ｃの下部に突
設されている。Side walls 9b and 9c extend from both longitudinal ends of the insulating housing 9 in a direction perpendicular to the longitudinal direction. Further, a projection 9e for positioning at the time of mounting on a printed circuit board is protrudingly provided below the side walls 9b and 9c.
【００１６】絶縁ハウジング９の各貫通孔９ａには、図
２に示すように、コンタクト先端部１３ａが圧入により
嵌合・固定されるものである。As shown in FIG. 2, a contact tip portion 13a is fitted and fixed to each through hole 9a of the insulating housing 9 by press fitting.
【００１７】コンタクト１３は、前記コンタクト先端部
１３ａから後方に延びて、斜めに斜行した脚部１３ｃを
介して、貫通孔９ａの軸線に直交する方向（下方向）に
屈曲されたコンタクト後端部１３ｂがある。該コンタク
ト１３においては、その先端部１３ａと後端部１３ｂと
の間の脚部１３ｃが、下段の列ではほぼ直角に曲げら
れ、次第に上段の列になるに従って斜行部分がより長く
なっている。The contact 13 extends rearward from the contact tip 13a and is bent rearward in a direction (downward) perpendicular to the axis of the through hole 9a via a leg 13c obliquely inclined. There is a part 13b. In the contact 13, the leg 13c between the front end 13a and the rear end 13b is bent at substantially a right angle in the lower row, and the sloping portion becomes longer gradually in the upper row. .
【００１８】各列毎の前記コンタクト後端部１３ｂ，１
３ｂ，…の所定の位置には、図３（イ）、（ロ）に示す
ように、合成樹脂製の変形防止板１４が一体に設けられ
ている。該変形防止板１４は、その合成樹脂成型用の金
型内部にコンタクト後端部１３ｂを内包して、インサー
ト成型されるものである。なお、コンタクト後端部１３
には、変形防止板１４との付着強度強化のために突起１
３ｄが設けられている。The contact rear ends 13b, 1 for each row
As shown in FIGS. 3A and 3B, a synthetic resin deformation preventing plate 14 is integrally provided at predetermined positions 3b,. The deformation preventing plate 14 is insert-molded with the contact rear end portion 13b inside the synthetic resin molding die. The contact rear end 13
In order to enhance the adhesion strength with the deformation preventing plate 14,
3d is provided.
【００１９】前記変形防止板１４の形状は、コンタクト
１３列に沿って長い平板体であり、その長手方向に直交
する方向の両側端面に、係合部材である係合突起１４ａ
と係合凹部１４ｂが設けられている。この係合突起１４
ａと係合凹部１４ｂとにより、変形防止板１４がその短
手方向（長手方向に直交する方向）において首尾連結さ
れるものである。The shape of the deformation preventing plate 14 is a flat plate which is long along the row of the contacts 13 and has an engaging projection 14a as an engaging member on both end surfaces in a direction perpendicular to the longitudinal direction.
And an engagement recess 14b. This engagement projection 14
The deformation preventing plate 14 is successfully connected in the short direction (the direction perpendicular to the long direction) by the a and the engaging recess 14b.
【００２０】また、変形防止板１４の長手方向の両側端
面には、図３（ロ）に示すように、絶縁ハウジング９と
の係合・支持を図る係合部材である、支持用突起１４
ｃ，１４ｄが突設されている。As shown in FIG. 3B, supporting projections 14 which are engaging members for engaging with and supporting the insulating housing 9 are provided on both end surfaces in the longitudinal direction of the deformation preventing plate 14.
c and 14d are protrudingly provided.
【００２１】前記支持用突起１４ｃ，１４ｄとの関連
で、絶縁ハウジング９の側壁９ｂ，９ｃには、図３
（ハ）に示すように、当該側壁の端面から内側に向けて
水平な凹溝９ｄが所要範囲長さに設けられている。In connection with the supporting projections 14c and 14d, the side walls 9b and 9c of the insulating housing 9 are provided with the structure shown in FIG.
As shown in (c), a horizontal groove 9d is provided in a required range of length from the end face of the side wall toward the inside.
【００２２】また、コンタクト列の最下段である第１列
のコンタクト後端部１３ｂに一体化される変形防止板１
４は、図３（ニ）に示すように、係合凹部１４ｂが設け
られ、係合突起１４ａは無い。但し、絶縁ハウジング９
側の形状によっては、係合突起等の係合部材を設ける構
造にするのは自由である。Further, the deformation preventing plate 1 integrated with the contact rear end portion 13b of the first row which is the lowermost row of the contact row.
As shown in FIG. 3 (d), 4 has an engaging recess 14b and no engaging projection 14a. However, the insulating housing 9
Depending on the shape of the side, it is free to adopt a structure in which an engagement member such as an engagement protrusion is provided.
【００２３】以上のようにプリント基板用コネクタＡが
構成されるが、変形防止板１４の係合部材である係合突
起１４ａと係合凹部１４ｂとの関係は凹凸を逆にしても
良いし、同様に、支持用突起１４ｃ，１４ｄと凹溝９ｄ
との関係においても凹凸が逆でも良いものである。ま
た、前記係合突起１４ａと係合凹部１４ｂとは、変形防
止板１４の長手方向に沿って一様に連続していなくても
所定間隔毎に設けるものであっても良い。The connector A for a printed board is constructed as described above, but the relationship between the engaging projections 14a and the engaging recesses 14b, which are the engaging members of the deformation preventing plate 14, may be reversed. Similarly, the supporting projections 14c, 14d and the concave grooves 9d
The relationship may be reversed. Further, the engaging protrusions 14a and the engaging recesses 14b may not be uniformly continuous along the longitudinal direction of the deformation preventing plate 14, but may be provided at predetermined intervals.
【００２４】かかるプリント基板用コネクタＡは、図２
乃至図３（ハ）に示すように、絶縁ハウジング９の各貫
通孔９ａに、最下段のコンタクト第１列から、コンタク
ト後端部１３ｂに一体化されている変形防止板１４を側
壁９ｂ，９ｃの凹溝９ｄ，９ｄに支持用突起１４ｃ，１
４ｄを嵌挿させながら側壁９ｂ，９ｃに支持させ、か
つ、コンタクト先端部１３ａを圧入していき、次のコン
タクト第２列を同様にして絶縁ハウジング９に装着さ
せ、これを繰り返して形成される。The connector A for a printed circuit board is shown in FIG.
As shown in FIG. 3 to FIG. 3 (C), the deformation preventing plates 14 integrated with the contact rear ends 13b are inserted into the through holes 9a of the insulating housing 9 from the first row of contacts at the bottom in the side walls 9b and 9c. The supporting protrusions 14c, 1 are provided in the concave grooves 9d, 9d.
4d is inserted and supported by the side walls 9b and 9c, and the contact tip 13a is press-fitted, and the next contact second row is mounted on the insulating housing 9 in the same manner, and this is repeated. .
【００２５】組立後の各変形防止板１４は、互いに係合
突起１４ａ及び係合凹部１４ｂにより首尾連結され、コ
ンタクト１３のプリント基板実装時における端子浮きを
防止すると共に、全体として一枚の整列板としての役割
も兼用するものである。After the assembly, the deformation preventing plates 14 are successfully connected to each other by the engaging projections 14a and the engaging recesses 14b to prevent the terminals of the contacts 13 from floating when the printed circuit board is mounted, and to form a single alignment plate as a whole. The role is also used.
【００２６】そして、上記のように構成されたプリント
基板用コネクタＡは、コンタクト後端部１３ｂに一体に
設けられた変形防止板１４が、実装しようとするプリン
ト基板のスルーホールにコンタクト後端部１３ｂが衝突
することによる、コンタクト１３の変形を阻止する。よ
って、コンタクト脚部１３ｃが容易に変形しないで抵抗
力を発揮することにより、実装上の不具合が直ちに検知
され電気的なショートが防止される。こうして、従来に
おいて一部のコンタクトが変形したまま実装されてしま
うようなことが解消されるものである。In the connector A for a printed circuit board constructed as described above, the deformation preventing plate 14 provided integrally with the rear end 13b of the contact is connected to the through-hole of the printed circuit board to be mounted. The deformation of the contact 13 due to the collision of the contact 13b is prevented. Therefore, since the contact leg 13c exerts a resistance without being easily deformed, a failure in mounting is immediately detected, and an electrical short circuit is prevented. In this way, it is possible to solve the problem that some contacts are mounted in a conventional state while being deformed.
【００２７】[0027]
【発明の効果】以上説明したように、本発明に係るプリ
ント基板用コネクタは、コンタクトが嵌合・固定される
貫通孔が平行に複数併設されて列をなすとともにその列
が複数段に設けられた絶縁ハウジングと、前記各貫通孔
に先端部が嵌合・固定されるとともに後端部がプリント
基板に固定されるコンタクトとからなるプリント基板用
コネクタであって、前記コンタクトの後端部には、プリ
ント基板への実装時の端子浮きを阻止する変形防止板が
一体に設けられているので、数百本もの多数のコンタク
トのうちの一部がプリント基板のスルーホール縁部に衝
突して変形し、端子浮きによって電気的にショートする
おそれが解消されるという優れた効果を奏するものであ
る。As described above, in the printed circuit board connector according to the present invention, a plurality of through holes into which contacts are fitted and fixed are arranged in parallel to form a row, and the rows are provided in a plurality of stages. A connector for a printed circuit board comprising: an insulating housing; and a contact having a front end fitted and fixed in each of the through holes and a rear end fixed to the printed circuit board. Since a deformation prevention plate that prevents terminal lifting during mounting on a printed circuit board is provided integrally, some of hundreds of contacts collide with the through-hole edge of the printed circuit board and deform. In addition, there is an excellent effect that the possibility of electrical short-circuit due to terminal floating is eliminated.
【００２８】前記変形防止板は、コンタクトの各列毎に
コンタクト後端部の所定の位置に一体成型されているの
で、コネクタの組立が容易となり、また、前記変形防止
板の長手方向に直交する方向の両側端面には、隣接する
他のコンタクト列の変形防止板との連結を図る係合部材
が設けられているので、コンタクトの変形力に対する抵
抗力が増強されるとともに全体として整列板の役目も果
たされるという優れた効果を奏するものである。Since the deformation preventing plate is integrally molded at a predetermined position at the rear end of the contact for each row of the contacts, it is easy to assemble the connector, and is orthogonal to the longitudinal direction of the deformation preventing plate. At both end surfaces in the direction, engagement members are provided for connecting with the deformation preventing plates of the other adjacent contact rows, so that the resistance to the deformation force of the contacts is increased and the role of the alignment plate as a whole is improved. It has an excellent effect of being fulfilled.
【００２９】更に、前記変形防止板の長手方向の両側端
面には、絶縁ハウジングの両側壁に各々設けられた係合
部に係合する係合部材が設けられているので、コンタク
ト後端部の変形が確実に防止されるという優れた効果を
奏するものである。Further, engaging members for engaging engaging portions provided on both side walls of the insulating housing are provided on both end surfaces in the longitudinal direction of the deformation preventing plate. This has an excellent effect that deformation is reliably prevented.
【図１】本発明に係るプリント基板用コネクタの正面図
である。FIG. 1 is a front view of a printed circuit board connector according to the present invention.
【図２】図１のａ−ａ線に沿った断面図である。FIG. 2 is a sectional view taken along the line aa of FIG.
【図３】コンタクト後端部に変形防止板が一体に設けら
れている説明図（イ）、同じく全体の斜視図（ロ）、側
壁と変形防止板との係合関係を説明する説明図（ハ）、
第１列のコンタクト列に変形防止板が一体に設けられて
いることを示す説明図（ニ）である。FIG. 3 is an explanatory view in which a deformation preventing plate is integrally provided at a rear end of a contact (a), a perspective view of the whole (b), and an explanatory view for explaining an engagement relationship between a side wall and a deformation preventing plate (FIG. 3). C),
It is explanatory drawing (d) which shows that a deformation prevention plate is integrally provided in the 1st contact row.
【図４】本発明に係るプリント基板用コネクタの側面図
である。FIG. 4 is a side view of the printed circuit board connector according to the present invention.
【図５】同本発明に係るプリント基板用コネクタの背面
図である。FIG. 5 is a rear view of the printed circuit board connector according to the present invention.
【図６】従来例に係るプリント基板用コネクタの実施例
を示す説明図である。FIG. 6 is an explanatory view showing an embodiment of a printed circuit board connector according to a conventional example.
【図７】同従来例に係るプリント基板用コネクタの側面
図である。FIG. 7 is a side view of the printed circuit board connector according to the conventional example.
【図８】同従来例に係るプリント基板用コネクタの正面
図である。FIG. 8 is a front view of the printed circuit board connector according to the conventional example.
【図９】同図８におけるｂ−ｂ線に沿った断面図であ
る。FIG. 9 is a sectional view taken along the line bb in FIG. 8;
Ａ プリント基板用コネクタ、１ 框体、８ パケージ
基板、９ 絶縁ハウジング、９ａ 貫通孔、９ｂ，９ｃ
側壁、９ｄ 凹溝、９ｅ 突起、１３ コンタクト、
１３ａ コンタクト先端部、１３ｂ コンタクト後端
部、１３ｃ 脚部、１３ｄ 突起、１４ 変形防止板、
１４ａ 係合突起、１４ｂ 係合凹部、１４ｃ，１４ｄ
支持用突起。A Connector for printed circuit board, 1 frame, 8 package board, 9 insulating housing, 9a through hole, 9b, 9c
Side wall, 9d groove, 9e protrusion, 13 contacts,
13a contact tip, 13b contact rear end, 13c leg, 13d projection, 14 deformation prevention plate,
14a engagement projection, 14b engagement recess, 14c, 14d
Supporting projection.
フロントページの続き (72)発明者 青木 文男 神奈川県川崎市中原区上小田中４丁目１番 １号 富士通株式会社内 (72)発明者 寺内 秀明 神奈川県川崎市中原区上小田中４丁目１番 １号 富士通株式会社内 Ｆターム(参考） 5E023 AA04 BB01 BB21 EE03 FF01 HH11 5E077 BB23 BB31 DD01 FF03 JJ18Continued on the front page (72) Inventor Fumio Aoki 4-1-1, Kamiodanaka, Nakahara-ku, Kawasaki-shi, Kanagawa Prefecture Inside Fujitsu Limited (72) Inventor Hideaki Terauchi 4-1-1, Kamiodanaka, Nakahara-ku, Kawasaki-shi, Kanagawa F term in Fujitsu Limited (reference) 5E023 AA04 BB01 BB21 EE03 FF01 HH11 5E077 BB23 BB31 DD01 FF03 JJ18
Claims (4)
行に複数併設されて列をなすとともにその列が複数段に
設けられた絶縁ハウジングと、前記各貫通孔に先端部が
嵌合・固定されるとともに後端部がプリント基板に固定
されるコンタクトとからなるプリント基板用コネクタで
あって、 前記コンタクトの後端部には、プリント基板への実装時
の端子浮きを阻止する変形防止板が一体に設けられてい
ること、 を特徴とするプリント基板用コネクタ。An insulated housing in which a plurality of through holes into which contacts are fitted and fixed are provided in parallel and form a row, and the rows are provided in a plurality of stages. A printed circuit board connector comprising a contact fixed and a rear end fixed to the printed circuit board, wherein the rear end of the contact has a deformation preventing plate for preventing terminal floating during mounting on the printed circuit board. Wherein the connector is provided integrally with the printed circuit board connector.
タクト後端部の所定の位置に一体成型されていること、 を特徴とする請求項１に記載のプリント基板用コネク
タ。2. The printed circuit board connector according to claim 1, wherein the deformation preventing plate is integrally formed at a predetermined position of a contact rear end portion for each row of the contacts.
側端面には、隣接する他のコンタクト列の変形防止板と
の連結を図る係合部材が設けられていること、 を特徴とする請求項１または２に記載のプリント基板用
コネクタ。3. An engagement member for connecting with a deformation preventing plate of another adjacent contact row is provided on both end surfaces in a direction orthogonal to the longitudinal direction of the deformation preventing plate. The printed circuit board connector according to claim 1.
縁ハウジングの両側壁に各々設けられた係合部に係合す
る係合部材が設けられていること、 を特徴とする請求項１，２または３に記載のプリント基
板用コネクタ。4. An engagement member which engages with an engagement portion provided on each of both side walls of the insulating housing is provided on both end surfaces in the longitudinal direction of the deformation preventing plate. 4. The printed circuit board connector according to 1, 2, or 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10166906A JP2000003746A (en) | 1998-06-15 | 1998-06-15 | Connector for printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10166906A JP2000003746A (en) | 1998-06-15 | 1998-06-15 | Connector for printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000003746A true JP2000003746A (en) | 2000-01-07 |
Family
ID=15839841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10166906A Withdrawn JP2000003746A (en) | 1998-06-15 | 1998-06-15 | Connector for printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000003746A (en) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20050906 |