JPH07312269A - Right angle type connector - Google Patents
Right angle type connectorInfo
- Publication number
- JPH07312269A JPH07312269A JP6101105A JP10110594A JPH07312269A JP H07312269 A JPH07312269 A JP H07312269A JP 6101105 A JP6101105 A JP 6101105A JP 10110594 A JP10110594 A JP 10110594A JP H07312269 A JPH07312269 A JP H07312269A
- Authority
- JP
- Japan
- Prior art keywords
- pin terminal
- terminal portion
- hanging pin
- hole
- right angle
- 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.)
- Granted
Links
Landscapes
- Multi-Conductor Connections (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明はライトアングル型コネク
タに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a right angle connector.
【０００２】ライトアングル型コネクタは、直角に曲げ
られたＬ字状の端子を多数整列して有する構成であり、
下方に突き出しているピン状の端子部を、プリント板の
スルーホールに挿入され、半田付けされて取り付けられ
る。A right-angle connector has a structure in which a large number of L-shaped terminals bent at a right angle are aligned and arranged.
The pin-shaped terminal portion projecting downward is inserted into the through hole of the printed board, soldered and attached.
【０００３】端子の数が増えつつある現状において、取
り付けが円滑に行なわれるためには、各ピン状端子部の
位置がより精度よく決められていることが必要である。In the current situation where the number of terminals is increasing, it is necessary for the positions of the pin-shaped terminal portions to be determined more accurately in order for the attachment to be carried out smoothly.
【０００４】[0004]
【従来の技術】図１０は従来のライトアングル型コネク
タ１０を示す。2. Description of the Related Art FIG. 10 shows a conventional right angle connector 10.
【０００５】コネクタ１０は、ハウジング１１と、Ｌ字
形状を有する多数の端子１２と、整列部材１３とを有す
る。The connector 10 has a housing 11, a large number of terminals 12 having an L-shape, and an alignment member 13.
【０００６】ハウジング１１は、プリント板への取り付
けに使用するブラケット部１１ａと、フォーク状端子部
を収容するフォーク状端子部収容部１１ｂと、ピン状端
子部を収容するピン状端子部収容部１１ｃとを有する。The housing 11 includes a bracket portion 11a used for mounting on a printed board, a fork-shaped terminal portion accommodation portion 11b for accommodating a fork-shaped terminal portion, and a pin-shaped terminal portion accommodation portion 11c for accommodating the pin-shaped terminal portion. Have and.
【０００７】端子１２は、Ｌ字形状を有し、フォーク状
端子部１２ａと、これより延出しているピン状端子部１
２ｂとよりなる。The terminal 12 has an L-shape, a fork-shaped terminal portion 12a, and a pin-shaped terminal portion 1 extending therefrom.
2b.
【０００８】フォーク状端子部１２ａは水平部の先端に
位置しており、水平端子部を構成する。The fork-shaped terminal portion 12a is located at the tip of the horizontal portion and constitutes a horizontal terminal portion.
【０００９】ピン状端子部１２ｂは、直角に曲げてあ
り、下方に延在する垂下ピン端子部１２ｃを有する。The pin-shaped terminal portion 12b is bent at a right angle and has a depending pin terminal portion 12c extending downward.
【００１０】端子１２はプレス加工部品であり、垂下ピ
ン端子部１２ｃは、図５中二点鎖線で示すように、矩形
の断面形状を有する。The terminal 12 is a pressed part, and the hanging pin terminal portion 12c has a rectangular cross-sectional shape as shown by the chain double-dashed line in FIG.
【００１１】整列部材１３は、端子の配列に対応して配
された円形の多数の貫通孔１４を有し、ハウジング１１
に取り付けてある。The alignment member 13 has a large number of circular through holes 14 arranged corresponding to the arrangement of the terminals, and the housing 11
It is attached to.
【００１２】各端子１２の垂下ピン端子部１２ａが、各
貫通孔１４に嵌合しており、垂直ピン端子部１２ａは、
貫通孔１４によって規制されて整列している。The hanging pin terminal portion 12a of each terminal 12 is fitted in each through hole 14, and the vertical pin terminal portion 12a is
It is regulated by the through holes 14 and aligned.
【００１３】上記の整列部材１３は、図１１に示すよう
にＺ1 方向に上動させ、貫通孔１４内に垂下ピン端子部
１２ｃをその下端１２ｄより相対的に嵌入させて取り付
けられる。As shown in FIG. 11, the aligning member 13 is moved upward in the Z 1 direction, and the hanging pin terminal portion 12c is fitted in the through hole 14 relative to the lower end 12d thereof.
【００１４】コネクタ１０は、端子１２のフォーク状端
子部１２ａを後側からハウジング１１の収容部１１ｂ内
に差し込み、その後、整列部材１３を上記のように取り
付けることによって、組立てられる。The connector 10 is assembled by inserting the fork-shaped terminal portion 12a of the terminal 12 into the housing portion 11b of the housing 11 from the rear side, and then attaching the aligning member 13 as described above.
【００１５】コネクタ１０は、ハウジング１１をプリン
ト板１５の端部に搭載されてねじ止めされ、且つ各垂下
ピン端子部１２ｃがスルーホール１６を挿通し、半田１
７によって半田付けされて取り付けてある。In the connector 10, the housing 11 is mounted on the end portion of the printed board 15 and screwed, and the respective hanging pin terminal portions 12c are inserted through the through holes 16 so that the solder 1
It is soldered and attached by 7.
【００１６】[0016]
【発明が解決しようとする課題】整列部材１３の貫通孔
１４の径Ｄ1 は、垂下ピン端子部１２ｃの寸法公差を考
慮して、大き目のピン状端子部も円滑に貫通するように
定めてある。The diameter D 1 of the through hole 14 of the aligning member 13 is set so that a large pin-shaped terminal portion can also be smoothly penetrated in consideration of the dimensional tolerance of the hanging pin terminal portion 12c. is there.
【００１７】ここで、元々、垂下ピン端子部１２ｃが、
図１１中、二点鎖線で示すように曲がっており、下端１
２ｄが本来位置すべき位置Ｐ0 （貫通孔１４の中心Ｏの
真下の位置）に対してδ1 ずれていたと仮定する。Here, originally, the hanging pin terminal portion 12c is
In FIG. 11, it is bent as shown by the chain double-dashed line and the lower end 1
It is assumed that 2d is deviated by δ 1 from the position P 0 (the position directly below the center O of the through hole 14) which should be originally located.
【００１８】整列部材１３を取り付けるときに、貫通孔
１４の上部のテーパ部１４ａが、垂下ピン端子部１２ｃ
の下端部１２ｄを拾って案内して貫通孔１４内に導く。
これにより、垂下ピン端子部１２ｃは、貫通孔１４内を
貫通してＰ0 の方向に寄せられて位置を補正される。When the aligning member 13 is attached, the taper portion 14a at the upper portion of the through hole 14 becomes the hanging pin terminal portion 12c.
The lower end 12d of the is picked up and guided to be guided into the through hole 14.
As a result, the depending pin terminal portion 12c penetrates through the through hole 14 and is brought closer to the direction P 0 to correct the position.
【００１９】しかし、貫通孔１４の径Ｄ1 が垂下ピン端
子部１２ａより若干大きく低めてあることから、垂下ピ
ン端子部１２ａは、位置Ｐ0 までは寄せられず、図１１
中実線で示す位置Ｐ2 にまで寄せられるにとどまる。However, since the diameter D 1 of the through hole 14 is slightly lower than that of the hanging pin terminal portion 12a, the hanging pin terminal portion 12a cannot be moved to the position P 0 , and FIG.
Only the position P 2 indicated by the solid line can be reached.
【００２０】このため、整列部材１３を取り付けても、
垂下ピン端子部１２ｃの下端１２ｄは、本来の位置Ｐ0
に対して依然としてδ2 だけずれている状態となり、垂
下ピン端子部１２ｃを十分に精度良く位置決めすること
は困難であった。Therefore, even if the alignment member 13 is attached,
The lower end 12d of the hanging pin terminal portion 12c has an original position P 0.
However, it was still displaced by δ 2, and it was difficult to position the hanging pin terminal portion 12c with sufficient accuracy.
【００２１】このため、将来的に端子の数が増え、ピン
状端子部の位置についてより高い精度が要求されてくる
と、上記の構造では、仕様を満足できなくなってしまう
虞があった。Therefore, if the number of terminals increases in the future and higher precision is required for the position of the pin-shaped terminal portion, the above structure may not satisfy the specifications.
【００２２】なお、垂下ピン端子部１２ｃの寸法精度を
上げ、これに伴って貫通孔１４の径Ｄ1 の寸法精度を上
げることによって、上記のずれ量δ2 を小さくすること
は可能であるけれども、これには限界がある。Although the dimensional accuracy of the hanging pin terminal portion 12c is increased and the dimensional accuracy of the diameter D 1 of the through hole 14 is increased accordingly, the above deviation amount δ 2 can be reduced. There are limits to this.
【００２３】また、垂下ピン端子部１２ｃは、図１２に
示すように、貫通孔１４による規制の仕方がまちまちと
なり、位置が、δ3 の範囲内でばらついてしまう。Further, as shown in FIG. 12, the hanging pin terminal portion 12c varies in the manner of regulation by the through hole 14, and the position varies within the range of δ 3 .
【００２４】即ち、従来のコネクタ１０は、端子部１２
ａの位置を補正する機能が十分とはいえないものであっ
た。That is, the conventional connector 10 has the terminal portion 12
It cannot be said that the function of correcting the position of a is sufficient.
【００２５】また、垂下ピン端子部１２ｃは、貫通孔１
４を単に貫通しているだけであり、何ら挟み付けられて
いない。The hanging pin terminal portion 12c has a through hole 1
It simply penetrates 4 and is not pinched at all.
【００２６】このため、図１３に示すように、コネクタ
１０の取扱い中に、垂下ピン端子部１２ｃの下端１２ｄ
に、これを押し上げる力Ｆ1 が作用したときに、端子部
１２ｃが容易に押し上げられ、二点鎖線で示すように曲
がってしまう。Therefore, as shown in FIG. 13, during handling of the connector 10, the lower end 12d of the depending pin terminal portion 12c is handled.
In addition, when the force F 1 for pushing up this is applied, the terminal portion 12c is easily pushed up and bends as shown by the chain double-dashed line.
【００２７】このため、コネクタ１０は、垂下ピン端子
部１２ｃの下端１２ｄの高さが不揃いとなってしまい、
プリント板１５への実装が正常に行われなくなってしま
う虞があった。Therefore, in the connector 10, the heights of the lower ends 12d of the hanging pin terminal portions 12c are not uniform,
There is a fear that the mounting on the printed board 15 may not be performed normally.
【００２８】そこで、本発明は、上記課題を解決したラ
イトアングル型コネクタを提供することを目的とする。Therefore, an object of the present invention is to provide a right angle type connector which solves the above problems.
【００２９】[0029]
【課題を解決するための手段】請求項１の発明は、ハウ
ジングと、Ｌ字形状をなし、水平端子部と垂下ピン端子
部を有し、該水平端子部を上記ハウジングに挿入され
て、該垂下ピン端子部が該ハウジングより下方に突き出
し整列した状態で取り付けられている複数の端子部と、
複数の貫通孔を有し、各貫通孔を上記垂下ピン端子部が
貫通した状態として該垂下ピン端子部を整列させている
整列部材とよりなるライトアングル型コネクタにおい
て、上記整列部材を、上記貫通孔の一部に、該貫通孔の
周囲部より該貫通孔内に張り出しており、中心に、上記
垂下ピン端子部より小径の中心開口を有する薄肉厚のフ
ランジ部を有する構成とし、上記垂下ピン端子部が上記
薄肉厚のフランジ部を突き破っている構成としたもので
ある。The invention according to claim 1 has a housing, an L shape, a horizontal terminal portion and a hanging pin terminal portion, and the horizontal terminal portion is inserted into the housing, A plurality of terminal portions mounted such that the hanging pin terminal portions project downward from the housing and are aligned;
A right angle connector having a plurality of through-holes, the aligning member aligning the pendent pin terminal portions with the penetrating pin terminal portions penetrating the through-holes. A part of the hole projects from the peripheral portion of the through hole into the through hole, and has a thin-walled flange portion having a central opening having a diameter smaller than that of the hanging pin terminal portion in the center thereof. The terminal portion penetrates through the thin flange portion.
【００３０】請求項２の発明は、フランジ部を、貫通孔
の下端開口の部位に設けた構成としたものである。According to a second aspect of the present invention, the flange portion is provided at the lower end opening of the through hole.
【００３１】[0031]
【作用】請求項１の、貫通孔の一部に、中心に、垂下ピ
ン端子部より小径の開口を有する薄肉厚のフランジ部を
設けた構成は、垂下ピン端子部を、貫通孔の中心に寄せ
るように作用すると共に、突き破った垂下ピン端子部を
動かないように拘束するように作用する。According to the first aspect of the present invention, a part of the through hole is provided with a thin-walled flange portion having an opening having a diameter smaller than that of the depending pin terminal portion at the center. The hanging pin terminal portion is provided at the center of the through hole. It acts so as to approach, and also acts so as to restrain the penetrating pin terminal portion that has broken through so as not to move.
【００３２】請求項２のフランジ部を貫通孔の下端開口
の部位に設けた構成は、整列部材のモールド成形をし易
くすると共に、垂下ピン端子部のうちより下端に近い部
位を位置規制するように作用する。According to a second aspect of the present invention, the flange portion is provided at the lower end opening portion of the through hole so that the aligning member can be easily molded, and the position of the hanging pin terminal portion closer to the lower end is regulated. Act on.
【００３３】[0033]
【実施例】図１（Ａ），（Ｂ），（Ｃ）及び図２は、本
発明の一実施例になるライトアングル型コネクタ３０を
示す。1 (A), 1 (B), 1 (C) and 2 show a right angle type connector 30 according to an embodiment of the present invention.
【００３４】コネクタ３０は、整列部材３１以外は、図
１０に示すコネクタ１０と同一であり、対応する部分に
は同一符号を付し、その説明は省略する。The connector 30 is the same as the connector 10 shown in FIG. 10 except for the aligning member 31. Corresponding parts are designated by the same reference numerals and the description thereof will be omitted.
【００３５】また、コネクタ３０は、図１０に示す従来
のコネクタ１０と同様に組立てられる。The connector 30 is assembled in the same manner as the conventional connector 10 shown in FIG.
【００３６】ここで、整列部材３１について、図４乃至
図６を参照して説明する。Now, the alignment member 31 will be described with reference to FIGS. 4 to 6.
【００３７】整列部材３１は、樹脂成形部品であり、図
１０中の貫通孔１４に対応する貫通孔３２，同じく図１
０中のテーパ部１４ａに対応するテーパ部３２ａ，本発
明の要部をなすフランジ部３３を有する。The aligning member 31 is a resin molded part, and has a through hole 32 corresponding to the through hole 14 in FIG.
It has a taper portion 32a corresponding to the taper portion 14a in 0, and a flange portion 33 which is an essential part of the present invention.
【００３８】フランジ部３３は、図３に示すように、及
び後述するように、垂下ピン端子部１２ｃを精度良く位
置決めするように機能する。The flange portion 33 functions to accurately position the depending pin terminal portion 12c as shown in FIG. 3 and described later.
【００３９】フランジ部３３は、高さ方向上、整列部材
３１の底面３１ａの個所、即ち、貫通孔３２のうち下端
開口の部位において、貫通孔３２内に張り出している。The flange portion 33 projects into the through hole 32 at a position on the bottom surface 31a of the aligning member 31 in the height direction, that is, at the lower end opening portion of the through hole 32.
【００４０】また、フランジ部３３の厚さｔは、0.1 〜
0.3 mmと薄く、フランジ部３３は、強く押すと破れる程
度の強度を有している。Further, the thickness t of the flange portion 33 is 0.1 to
The thickness is as thin as 0.3 mm, and the flange portion 33 has a strength such that it is broken when it is strongly pressed.
【００４１】また、フランジ部３３は、円環状であり、
中心に開口３４を有する。中心開口３４の径Ｄ2 は、図
５中、二点鎖線で示す垂下ピン端子部１２ｃと比較して
分かるように、垂下ピン端子部１２ｃの一辺の寸法ａよ
り若干小さい。The flange portion 33 has an annular shape,
It has an opening 34 in the center. The diameter D 2 of the central opening 34 is slightly smaller than the dimension a of one side of the hanging pin terminal portion 12c, as can be seen by comparison with the hanging pin terminal portion 12c shown by the chain double-dashed line in FIG.
【００４２】また、フランジ部３３の破れに対する強度
は、フランジ部３３内において分布があり、張り出しの
基部側であるところの周囲側部３３ｂで強く、張り出し
の先端側であるところの中心開口側部３３ｂで弱い。The strength of the flange portion 33 against breakage is distributed in the flange portion 33 and is strong at the peripheral side portion 33b which is the base side of the overhang, and the central opening side portion which is the tip side of the overhang. 33b is weak.
【００４３】次に、上記整列部材３１の作用について、
図７（Ａ）乃至（Ｃ），及び図８（Ａ）乃至（Ｃ）を参
照して説明する。Next, the operation of the aligning member 31 will be described.
This will be described with reference to FIGS. 7A to 7C and 8A to 8C.
【００４４】図７（Ａ）は最初の状態を示す。図８
（Ｃ）は最終の状態を示す。図７（Ｂ），（Ｃ），図８
（Ａ），（Ｂ）は、途中の状態を示す。FIG. 7A shows the initial state. Figure 8
(C) shows the final state. 7 (B), (C), and FIG.
(A) and (B) show states in the middle.
【００４５】図７（Ａ）において、垂下ピン端子部１２
ｃは、図１１中、二点鎖線で示すと同様に曲がってい
る。In FIG. 7A, the hanging pin terminal portion 12
c is bent similarly to the one indicated by the chain double-dashed line in FIG.
【００４６】整列部材３１を上動すると、図７（Ｂ）に
示すように、テーパ部３２ａが垂下ピン端子部１２ｃの
下端部１２ｄに当接し、これを貫通孔３２側に寄るよう
に案内する。When the aligning member 31 is moved upward, as shown in FIG. 7B, the tapered portion 32a abuts on the lower end portion 12d of the depending pin terminal portion 12c and guides it toward the through hole 32 side. .
【００４７】整列部材３１を更に上動すると、図７
（Ｃ）に示すように、垂下ピン端子部１２ｃが貫通孔３
２内に入り込む。When the aligning member 31 is further moved upward, as shown in FIG.
As shown in (C), the hanging pin terminal portion 12c has the through hole 3
Step inside 2.
【００４８】次いで、図８（Ａ）に示すように、フラン
ジ部３３のうち主に周囲側部３３ａが、垂下ピン端子部
１２ｃの下端１２ｄに当接して、垂下ピン端子部１２ｃ
を押し上げる。Next, as shown in FIG. 8 (A), the peripheral side portion 33a of the flange portion 33 mainly contacts the lower end 12d of the hanging pin terminal portion 12c, and the hanging pin terminal portion 12c.
Push up.
【００４９】垂下ピン端子部１２ｃの下端１２ｄは、相
対的にフランジ部３３を下方に押し上げる。The lower end 12d of the hanging pin terminal portion 12c pushes the flange portion 33 downward relatively.
【００５０】垂下ピン端子部１２ｃの下端１２ｄは、フ
ランジ部３３のうち、強度の弱い部分であるところの中
心開口側部３３ｂ側に寄せられ、図８（Ｂ）に示す状態
となる。The lower end 12d of the hanging pin terminal portion 12c is brought closer to the central opening side portion 33b of the flange portion 33, which is the weaker portion, and the state shown in FIG. 8B is obtained.
【００５１】続いて、フランジ部３３のうち、中心開口
３４に臨む中心開口側部３３ｂが破れ、下方にめくら
れ、垂下ピン端子部１２ｃは、フランジ部３３を相対的
に突き破って、貫通孔３２を貫通し、図８（Ｃ）及び図
３に示す状態となる。Subsequently, of the flange portion 33, the central opening side portion 33b facing the central opening 34 is ruptured and turned downward, and the hanging pin terminal portion 12c relatively pierces the flange portion 33 to form the through hole 32. Through, and the state shown in FIG. 8 (C) and FIG. 3 is obtained.
【００５２】整列部材３１は、ハウジング１１に係合し
て取り付けられる。The aligning member 31 is fitted and attached to the housing 11.
【００５３】以上により、垂下ピン端子部１２ｃは、強
制的に曲げられ、その下端１２ｄは、最初の位置Ｐ2 か
ら、本来位置すべき位置Ｐ0 の極く近くの位置Ｐ3 まで
変位されて位置補正され、下端１２ｄの位置Ｐ0 に対す
るずれ量δ3 は、図１１に示す従来に比べて相当に小さ
くなる。As described above, the hanging pin terminal portion 12c is forcibly bent, and the lower end 12d thereof is displaced from the initial position P 2 to a position P 3 which is very close to the position P 0 where it should be originally located. The position is corrected, and the shift amount δ 3 of the lower end 12d with respect to the position P 0 becomes considerably smaller than that in the conventional case shown in FIG.
【００５４】他の端子１２の垂下ピン端子部１２ｃにつ
いても、上記と同様に位置補正される。 従って、上記
コネクタ３０において、垂下ピン端子部１２ｃの下端１
２ｄは、従来に比べて精度良く位置決めされている。The position of the hanging pin terminal portion 12c of the other terminal 12 is also corrected in the same manner as described above. Therefore, in the connector 30, the lower end 1 of the hanging pin terminal portion 12c is
2d is positioned more accurately than in the conventional case.
【００５５】また、フランジ部３３のめくれ部３５が垂
下ピン端子部１２ｃに密着してあり、両者の間には隙間
は無い。Further, the turn-up portion 35 of the flange portion 33 is in close contact with the hanging pin terminal portion 12c, and there is no gap between them.
【００５６】これによって、垂下ピン端子部１２ｃは、
図３中、Ｘ1 ，Ｘ2 方向及びＹ1 ，Ｙ2 方向への変位を
制限されている。As a result, the hanging pin terminal portion 12c is
In FIG. 3, displacements in the X 1 and X 2 directions and the Y 1 and Y 2 directions are restricted.
【００５７】従って、垂下ピン端子部１２ｃの下端１２
ｄは、精度良く位置決めされて、且つその位置から動か
ないように規制されている。Therefore, the lower end 12 of the hanging pin terminal portion 12c
d is accurately positioned and regulated so as not to move from that position.
【００５８】このため、コネクタ３０をプリント板１５
ヘ取り付けるに際して、全部の垂下ピン端子部１２ｃが
対応するスルーホール１６内に円滑に挿入され、垂下ピ
ン端子部１２ｃが曲がったりすることがなく、コネクタ
３０はプリント板１５に取り付けられる。Therefore, the connector 30 is attached to the printed board 15
At the time of attachment, all the hanging pin terminal portions 12c are smoothly inserted into the corresponding through holes 16, the hanging pin terminal portions 12c are not bent, and the connector 30 is attached to the printed board 15.
【００５９】また、図３に示す状態において、フランジ
部３３のめくれ部３５が、その弾性力によって、垂下ピ
ン端子部１２ｃを力Ｎで押し付けている。Further, in the state shown in FIG. 3, the turning-up portion 35 of the flange portion 33 presses the hanging pin terminal portion 12c with the force N by its elastic force.
【００６０】めくれ部３５と垂下ピン端子部１２ｃとの
間の摩擦係数をμとすると、めくれ部３５は、垂下ピン
端子部１２ｃに、μ×Ｎで表わされる静摩擦力Ｆｒを作
用させている。When the coefficient of friction between the flip-up portion 35 and the hanging pin terminal portion 12c is μ, the flip-up portion 35 exerts a static frictional force Fr represented by μ × N on the hanging pin terminal portion 12c.
【００６１】即ち、垂下ピン端子部１２ｃは、Ｚ1 方向
についても位置規制されている。That is, the position of the hanging pin terminal portion 12c is also regulated in the Z 1 direction.
【００６２】垂下ピン端子部１２ｃがＺ1 方向に押し上
げられようとすると、めくれ部３４が垂下ピン端子部１
２ｃの周面にくい込むようになり、位置規制力は増加す
る。When the hanging pin terminal portion 12c is about to be pushed up in the Z 1 direction, the turning-up portion 34 causes the hanging pin terminal portion 1 to move.
The peripheral surface of 2c becomes difficult to fit in, and the position regulating force increases.
【００６３】このため、図１２と同様に、垂下ピン端子
部１２ｃが力Ｆ1 でＺ1 方向に押されたような場合であ
っても、垂下ピン端子部１２ｃは、Ｚ1 方向へは変位し
ない。Therefore, as in the case of FIG. 12, even when the hanging pin terminal portion 12c is pushed in the Z 1 direction by the force F 1 , the hanging pin terminal portion 12c is displaced in the Z 1 direction. do not do.
【００６４】このため、コネクタ３０の取り扱い中に、
垂下ピン端子部１２ｃに衝撃力が作用したような場合で
あっても、垂下ピン端子部１２ｃの下端１２ｄの高さが
不揃いとなることは起きない。Therefore, during handling of the connector 30,
Even if an impact force acts on the hanging pin terminal portion 12c, the height of the lower end 12d of the hanging pin terminal portion 12c does not become uneven.
【００６５】このことによっても、コネクタ３０は、プ
リント板１５ヘ正常に取り付けられる。Also by this, the connector 30 is normally attached to the printed board 15.
【００６６】図９は、整列部材の変形例を示す。FIG. 9 shows a modification of the alignment member.
【００６７】整列部材３１Ａは、テーパ状の貫通孔３２
Ａを有する。The alignment member 31A has a tapered through hole 32.
Have A.
【００６８】[0068]
【発明の効果】以上説明したように、請求項１の発明に
よれば、垂下ピン端子部を、薄肉厚のフランジ部によっ
て、貫通孔の中心に拘束して位置決めすることが出来、
よって垂下ピン端子部の位置精度を、従来のものに比べ
て高めることが出来る。As described above, according to the first aspect of the present invention, the hanging pin terminal portion can be positioned while being restrained at the center of the through hole by the thin flange portion.
Therefore, the positional accuracy of the drooping pin terminal portion can be improved as compared with the conventional one.
【００６９】また、薄肉厚のフランジ部と垂下ピン端子
部との間に摩擦力があるため、垂下ピン端子部が上下方
向のずれることも拘束し得、垂下ピン端子部の下端が不
揃いとなることを効果的に防止し得る。Further, since there is a frictional force between the thin-walled flange portion and the drooping pin terminal portion, it is possible to restrain the drooping pin terminal portion from shifting in the vertical direction, and the lower end of the drooping pin terminal portion becomes uneven. Can be effectively prevented.
【００７０】請求項２の発明によれば、フランジ部を貫
通孔の途中に設けた構成に比べて、整列部材をモールド
成形し易く出来、また、垂下ピン端子部の位置をより精
度良く定めることが出来る。According to the second aspect of the present invention, the aligning member can be easily molded, and the position of the hanging pin terminal portion can be determined more accurately as compared with the structure in which the flange portion is provided in the middle of the through hole. Can be done.
【図１】本発明の一実施例になるライトアングル型コネ
クタの、図２（Ｃ）中、Ｉ−Ｉ線に沿う断面図である。FIG. 1 is a cross-sectional view of a right angle connector according to an embodiment of the present invention, taken along line I-I in FIG. 2 (C).
【図２】本発明の一実施例になるライトアングル型コネ
クタを示す図である。FIG. 2 is a diagram showing a right angle connector according to an embodiment of the present invention.
【図３】図１中、一の垂下ピン端子部の位置決め状態を
拡大して示す図である。FIG. 3 is an enlarged view showing a positioning state of one hanging pin terminal portion in FIG.
【図４】整列部材を示す図である。FIG. 4 is a diagram showing an alignment member.
【図５】整列部材の一部を拡大して示す図である。FIG. 5 is an enlarged view showing a part of an alignment member.
【図６】図５中、VI−VI線に沿って断面して示す斜視図
である。FIG. 6 is a perspective view showing a cross section taken along line VI-VI in FIG.
【図７】整列部材による垂下ピン端子部の位置補正を説
明する図である。FIG. 7 is a diagram for explaining the position correction of the hanging pin terminal portion by the aligning member.
【図８】図７（Ｃ）に続く、整列部材による垂下ピン端
子部の位置補正及び位置決めを説明する図である。FIG. 8 is a view for explaining position correction and positioning of the hanging pin terminal portion by the alignment member, following FIG. 7 (C).
【図９】整列部材の変形例を示す図である。FIG. 9 is a view showing a modified example of the alignment member.
【図１０】従来の１例のライトアングル型コネクタを示
す図である。FIG. 10 is a diagram showing a conventional right angle connector.
【図１１】図１０中、整列部材による垂下ピン端子部の
位置補正及び位置決めを説明する図である。FIG. 11 is a view for explaining position correction and positioning of the hanging pin terminal portion by the alignment member in FIG.
【図１２】図１０中、垂下ピン端子部の貫通孔内におけ
る位置のばらつきを説明する図である。FIG. 12 is a diagram for explaining the variation in the position of the hanging pin terminal portion in the through hole in FIG.
【図１３】図１０中、垂下ピン端子部に押し上げ力が作
用したときの状態を示す図である。13 is a diagram showing a state in which a pushing-up force is applied to the hanging pin terminal portion in FIG.
１１ ハウジング １１ａ ブラケット部 １１ｂ フォーク状端子部収容部 １１ｃ ピン状端子部収容部 １２ Ｌ字形状の端子 １２ａ フォーク状端子部 １２ｂ ピン状端子部 １２ｃ 垂下ピン端子部 １２ｄ 下端 １４ 貫通孔 １５ プリント板 １６ スルーホール １７ 半田 ３０ ライトアングル型コネクタ ３１ 整列部材 ３２ 貫通孔 ３２ａ テーパ部 ３３ フランジ部 ３３ａ 周囲側部 ３３ｂ 中心開口側部 ３４ 中心開口 ３５ めくれ部 11 Housing 11a Bracket part 11b Fork-shaped terminal part accommodating part 11c Pin-shaped terminal part accommodating part 12 L-shaped terminal 12a Fork-shaped terminal part 12b Pin-shaped terminal part 12c Hanging pin terminal part 12d Lower end 14 Through hole 15 Printed board 16 Through Hole 17 Solder 30 Right angle connector 31 Alignment member 32 Through hole 32a Tapered portion 33 Flange portion 33a Surrounding side portion 33b Center opening side portion 34 Center opening 35 Bleed portion
Claims (2)
部（１２ｃ）を有し、該水平端子部を上記ハウジングに
挿入されて、該垂下ピン端子部が該ハウジングより下方
に突き出し整列した状態で取り付けられている複数の端
子（１２）と、 複数の貫通孔（３２）を有し、各貫通孔を上記垂下ピン
端子部が貫通した状態として該垂下ピン端子部を整列さ
せている整列部材（３１）とよりなるライトアングル型
コネクタにおいて、 上記整列部材を、上記貫通孔の一部に、該貫通孔の周囲
部より該貫通孔内に張り出しており、中心に上記垂下ピ
ン端子部より小径の中心開口（３４）を有する薄肉厚の
フランジ部（３３）を有する構成とし、 上記垂下ピン端子部が上記薄肉厚のフランジ部を突き破
っている構成としたことを特徴とするライトアングル型
コネクタ。1. A housing (11), which has an L-shape, has a horizontal terminal portion (12a) and a hanging pin terminal portion (12c), and the horizontal terminal portion is inserted into the housing to provide the hanging pin. The terminal part has a plurality of terminals (12) mounted in a state of protruding downward from the housing and aligned with each other, and a plurality of through holes (32). A right angle connector comprising an aligning member (31) for aligning the hanging pin terminal portions, wherein the aligning member is partly formed in the through hole and extends from the peripheral portion of the through hole into the through hole. And a thin flange portion (33) having a central opening (34) having a diameter smaller than that of the hanging pin terminal portion is formed at the center, and the hanging pin terminal portion breaks through the thin flange portion. Right angle connector, characterized in that the the.
記貫通孔の下端開口の部位に有する構成としたことを特
徴とする請求項１記載のライトアングル型コネクタ。2. The right angle connector according to claim 1, wherein the alignment member has the flange portion at a lower end opening portion of the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10110594A JP3253800B2 (en) | 1994-05-16 | 1994-05-16 | Right angle connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10110594A JP3253800B2 (en) | 1994-05-16 | 1994-05-16 | Right angle connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07312269A true JPH07312269A (en) | 1995-11-28 |
| JP3253800B2 JP3253800B2 (en) | 2002-02-04 |
Family
ID=14291805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10110594A Expired - Fee Related JP3253800B2 (en) | 1994-05-16 | 1994-05-16 | Right angle connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3253800B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5741156A (en) * | 1996-11-08 | 1998-04-21 | The Whitaker Corporation | Protective cover for electrical connector |
| US5882214A (en) * | 1996-06-28 | 1999-03-16 | The Whitaker Corporation | Electrical connector with contact assembly |
| WO2015022863A1 (en) * | 2013-08-12 | 2015-02-19 | 矢崎総業株式会社 | Connector structure for substrate |
| JP2017054801A (en) * | 2015-09-07 | 2017-03-16 | 矢崎総業株式会社 | connector |
-
1994
- 1994-05-16 JP JP10110594A patent/JP3253800B2/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5882214A (en) * | 1996-06-28 | 1999-03-16 | The Whitaker Corporation | Electrical connector with contact assembly |
| US6041498A (en) * | 1996-06-28 | 2000-03-28 | The Whitaker Corporation | Method of making a contact assembly |
| US5741156A (en) * | 1996-11-08 | 1998-04-21 | The Whitaker Corporation | Protective cover for electrical connector |
| WO2015022863A1 (en) * | 2013-08-12 | 2015-02-19 | 矢崎総業株式会社 | Connector structure for substrate |
| JP2015037032A (en) * | 2013-08-12 | 2015-02-23 | 矢崎総業株式会社 | Board connector structure |
| JP2017054801A (en) * | 2015-09-07 | 2017-03-16 | 矢崎総業株式会社 | connector |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3253800B2 (en) | 2002-02-04 |
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