JPS61110979A - Electric contact pin - Google Patents

Electric contact pin

Info

Publication number
JPS61110979A
JPS61110979A JP59234032A JP23403284A JPS61110979A JP S61110979 A JPS61110979 A JP S61110979A JP 59234032 A JP59234032 A JP 59234032A JP 23403284 A JP23403284 A JP 23403284A JP S61110979 A JPS61110979 A JP S61110979A
Authority
JP
Japan
Prior art keywords
hole
contact pin
pin
conductor
board
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.)
Pending
Application number
JP59234032A
Other languages
Japanese (ja)
Inventor
竹中 範明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TE Connectivity Corp
Original Assignee
AMP Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AMP Inc filed Critical AMP Inc
Priority to JP59234032A priority Critical patent/JPS61110979A/en
Publication of JPS61110979A publication Critical patent/JPS61110979A/en
Pending legal-status Critical Current

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Landscapes

  • Multi-Conductor Connections (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 不発l311はwL気艦触ピンに関し、待にプリント−
路板等の基板の貫通孔に取付ける無半田接続方式の4気
接触ピンに−Tる。
[Detailed description of the invention] The unexploded l311 is related to the wL airship contact pin, and has been printed for a long time.
-T is attached to a solderless 4-wire contact pin that is attached to a through hole in a circuit board such as a road board.

従来の技術 従来、iE気儀触ビンは、プリント回路板等の基板の孔
に挿入されてこの孔に固定されるとともにプリント回路
板の導体と1気接続する細長い取付部8イして8つ、こ
の取付部は、両端を残して長手方向に沿ってIJQ断さ
n、かつこの剪断面にθって相互擾こずらざ几でいる平
行な一対の脚部を育するように形成されている。そして
、この一対の脚部は、基板の孔に挿入されるとき、互い
ζζ中IL?軸一番こ開力)って@断面擾こ沿って滑動
するように弾性変形して挿入作業を容易番こし、挿入さ
几た後には、滑動前の位置ic復元しようとTるバ不力
lζよって孔の円周に当接して保持されるとともに域気
嬢続を確実にする。
2. Description of the Related Art Conventionally, an iE contact bottle has a long and narrow mounting part 8 that is inserted into a hole in a board such as a printed circuit board, is fixed in the hole, and is connected to a conductor of the printed circuit board. , this attachment part is cut IJQ along the longitudinal direction leaving both ends, and is formed so as to grow a pair of parallel legs that are mutually intersecting at θ on this shear plane. There is. When the pair of legs are inserted into the hole of the board, the pair of legs are intersected with each other. The first opening force of the shaft is elastically deformed so that it slides along the cross-sectional surface, making the insertion work easier, and after insertion, the force is forced to return to the position before sliding. Therefore, it is held in contact with the circumference of the hole, and the air connection is ensured.

上記区;2L艦戚ピンは、基板の孔との保合89!夫に
する為に、剪ldr面の紙端に対応する脚部部分までを
外方にずらしである。この内多くのt気接触ピンは、こ
の位置擾こ2ける811部の外縁間の最大距畷が4板の
孔の径より大きくなっている0剪断面の終端が位置する
脚gは、2つに分喝しで2らず力が〃口えられても弾性
変形できないS分であることから、4気捩触ピンを孔に
挿入する際に強い力を必要とし、この浅い挿入力の為に
ピンの支柱が座屈したり、ピンを孔に挿入できたとして
も、孔の周縁の導体、例んば銅板映を破萌して接触不良
を生じさせたり、ウィスカー(whiskere ) 
)こよって短箱改噂を生じさせたりする。さらに轟板本
体曇こ横溝を与えた場合には、つまり、基板の孔を変形
させた場合には基板の1i!!縁抵抗が低下するという
問題が生じる。
The above section: The 2L pins fit 89 times with the holes in the board! In order to make the paper thinner, the leg part corresponding to the edge of the paper on the cut ldr surface is shifted outward. Among these, many of the contact pins have a maximum distance between the outer edges of the 811 part at this position, which is larger than the diameter of the hole in the 4th plate, and the leg g, where the end of the shear plane is located, is 2 Since the S part cannot be elastically deformed even if a force is applied to the hole, a strong force is required when inserting the four-force torsion pin into the hole. As a result, the pin support may buckle, or even if the pin can be inserted into the hole, the conductor around the hole, such as a copper plate, may burst, resulting in poor contact or whiskers.
) This may give rise to rumors about the change in short boxes. Furthermore, if a cloudy horizontal groove is provided on the main body of the board, that is, if the hole in the board is deformed, the board will be 1i! ! The problem arises that the edge resistance is reduced.

本発明は、このような休々な問題点に朧ろなされたもの
で、脚部を基板の孔に挿入する際lこピンの支柱を座屈
させることがなく、また、孔の周縁の導体及び基板本体
8損盪させることのないIIE気接触ピンを提供するこ
とを目的とする。
The present invention has been made to solve these persistent problems, and eliminates the possibility of buckling the support of the lug pin when inserting the leg into the hole of the board. Another object of the present invention is to provide an IIE gas contact pin that does not damage the board body 8.

問題点を′jIs決するための手段 本発明は、基板の貫通孔の周縁に被憶された導体の開口
部に挿入されて該開口部に固定さ几るとともに導体と電
気接続する細長い取付部分をMし、該取付部分は、両端
1fIIを残して景手方回に沿って#rされ、7111
つa19JJtm向に沿って相互にすらされでいる外面
が平行な一対の61部f4’lTるよう蒼こ形成さnて
いる電−A接触ピンにおいて、前記取付部の剪断端での
氏子方向とIjL又する断面に廖ける外縁間の一喝が、
前記基板のiL連通孔径以下となるようにした。
Means for Solving the Problems The present invention provides an elongated mounting portion that is inserted into an opening in a conductor stored at the periphery of a through hole in a substrate, is fixed in the opening, and is electrically connected to the conductor. M, and the mounting part is #r along the front direction leaving 1fII at both ends, and 7111
In the electric contact pin, which is formed so that the outer surfaces thereof are parallel to each other along the a19JJtm direction, the contact pin is formed so that the outer surfaces thereof are parallel to each other along the direction of the A19JJtm direction. The stroke between the outer edges that cuts through the cross section of IjL is
The iL communication hole diameter of the substrate was set to be smaller than or equal to the diameter of the iL communication hole of the substrate.

夾m例 以ド、図[Iaを参照しながや本発明の一央に例に係る
鴫′A接触ピンを説明する。1気媛后ピンは、支柱(l
lとしで形成される第14子婦分、支柱(2)として形
成さnる第2趨子邸号及び取付部分(3)を富有する。
Hereinafter, a contact pin according to an example of the present invention will be explained with reference to FIG. 1a. The 1st pin is the post (l
The 14th part is formed as a l, and the second part is formed as a support (2) and a mounting part (3).

支柱(2)と取付部分(3)との境には、フランジ部t
y+が形成さn1フランジ5(7)は一対の肩部(8)
、(9)を百する。14部(81、+91はg5図に示
すように接iピンをプリント四NI版u2の表面上に着
座させるために愼餌する。
There is a flange t at the boundary between the support column (2) and the mounting part (3).
Y+ is formed by n1 flange 5 (7) with a pair of shoulders (8)
, (9) is multiplied by 100. 14 parts (81, +91 are machined to seat the pins on the surface of the printed four NI version u2 as shown in figure g5).

取付t!i6分(3)は、接触ピンの縦軸−に沿って剪
断され、かつ剪断面に沿って相互に外方にずらされた脚
部(51、+61を有しており、脚部t51 、 +6
1は、接触ピンの縦軸4i+に平行して支柱(11及び
支柱(2;圓の双方に延長さ几て、削断面(4)の終端
手前から収束するように形成されている。また、脚部(
51、161は清ら乃)に′ll11I[lシた坂万同
外縁師μa、unをMする0待誓こ、第2図乃至第4図
を参照しながら脚部(51゜161が収束している部分
を詳説する。取付部(30ま、Il!11部+51 、
 +61の部分、つまり、それぞれが平行番こずらされ
ている部片にあっては、児竺曇こ剪断されて21−の1
加こ片部されているが、脚部151 、 +61が収束
する部分にあっては、剪断されていない部分、結合部Q
3) 、 Q3’)を有する。これは、脚部+51 、
 +61がプリント回路板の孔に挿入された際に、孔の
円周に当接してピンを保持する為の、パネカを有効に発
揮する為である。5+!2図に、結合部α3) 、 (
13’)における剪断面の終端8破榔で示す。この破−
の縦方向の部分は、第3図に示Tao)8分に戚当する
。尚、本実に例では、脚部(51、16)の内端部共憂
こ#曾部C13) 、 (13’)を形成しているが、
この実施例に限定されることなく、−万の14taのみ
に本発明ζこ係る結合部を形成してもよいこと壷まいう
までもない。本尖施例では以下納会部u4関のみの説明
をする。
Installation! i6 min (3) has legs (51, +61) sheared along the longitudinal axis - of the contact pin and mutually offset outwards along the shear plane, and legs t51, +6
1 extends parallel to the vertical axis 4i+ of the contact pin to both the pillar (11) and the pillar (2; circle), and is formed so as to converge from the end of the cut surface (4). leg(
51, 161 is Kiyorano) to 'll11I I will explain in detail the parts that are installed.Mounting part (30 ma, Il! 11 part + 51,
In the +61 part, that is, each piece is made parallel to each other, it has been sheared to a 21-1 part.
However, in the part where the legs 151 and +61 converge, there is a part that is not sheared, a joint part Q.
3), Q3'). This is leg +51,
This is so that when the +61 pin is inserted into the hole of the printed circuit board, the pin is held in contact with the circumference of the hole, and the pin is effectively exerted. 5+! Figure 2 shows the joint α3), (
13') is shown by the terminal 8 fracture of the shear plane. This break-
The vertical portion corresponds to 8 minutes (Tao) shown in FIG. In addition, in this example, the inner ends of the legs (51, 16) form the same part C13) and (13'),
It goes without saying that the present invention is not limited to this embodiment, and that such a coupling portion may be formed only in the 14 ta of the present invention. In this example, only the U4 section of the payment section will be explained below.

I@合su5における脚部(51、(61の外縁四、d
υ間の距48第3図の断面図1こ示すよう曇こりとする
。この距4Dは、第4図に示すプリント@路板u2の孔
d!9の径Hpと等しくなるよう擾こ形成しである。孔
−の8−の銅被凌a4Jは、内厚を拡大して示してあリ
、孔USの内径HpとHpはほぼ等しい。
I@legs in joint su5 (51, (outer edge 4 of 61, d
Distance 48 between υ is assumed to be cloudy as shown in cross-sectional view 1 of FIG. This distance 4D is the hole d of the print @ road board u2 shown in FIG. The groove is formed to be equal to the diameter Hp of 9. The inner thickness of hole 8-A4J is shown enlarged, and the inner diameter Hp of hole US is almost equal to Hp.

第5図には脚部(51、f6+が、プリント回路仮住4
のj+44tlid41された孔U鼾こ挿入された状態
が示されているo fi41g(51、(61ハ外m 
ill 、uUr4 (’J 距4 カ孔150)径よ
り大きくなるように形成されているが、孔u9に挿入さ
れるーに互い1こ相手一部の剪断面に旧って移動、つま
り弾性菱形するので挿入は容易に行える。1111部+
51 、 f6+が収束している部分、つまり一部t5
1 、 +61の結合部における脚部15+ 、 (6
1の外縁間の距畷は、孔dの径と等しく構成しであるこ
とから、弾性菱形しない部分を強い刀で無理lこ孔−に
挿入する必要が黒い。この為、鋼被徨u48破断するこ
とがなく、また、プリント回路板は3を績−を与えるこ
とがない。
In Figure 5, the legs (51, f6+ are printed circuit temporary housing 4)
The j+44tlid41 hole U snoring is shown inserted o fi41g(51, (61c outside m
ill , uUr4 ('J 4 ka hole 150) diameter is formed to be larger than the diameter, but when inserted into hole u9, each one moves on the shear plane of a part of the other, that is, it forms an elastic rhombus. Therefore, insertion is easy. 1111 copies +
51, the part where f6+ converges, that is, part t5
1 , +61 leg 15+ , (6
Since the distance between the outer edges of 1 is equal to the diameter of hole d, it is necessary to forcefully insert the non-diamond-shaped part into the hole with a strong knife. For this reason, the steel coating U48 will not break, and the printed circuit board will not suffer any damage.

見間の効果 以上説明したように本発明によると、取付部での引Il
*されていない部分、つまり結せ部分に8ける、この取
付部の長手方向SStと直間する方向の外縁間の最大距
離が、プリント(ロ)路板の孔の径以下なので、ピンを
座屈させることなく容易に神式作業が行なえ、また導体
及びプリント回路板本体に偵−を与えることが無くなり
嶺触不艮、足絡及びel−低下尋の事故を防止すること
ができる。
Effect of the gap As explained above, according to the present invention, the pull Il at the mounting part is
*The maximum distance between the outer edges of the unattached part, that is, the tied part, in the direction directly parallel to the longitudinal direction SSt of this attachment part is less than the diameter of the hole in the printed (b) road board, so the pin cannot be seated. Ceremonial work can be carried out easily without bending the conductor and the printed circuit board body, and accidents such as missing contact, tripping, and low EL can be prevented.

【図面の簡単な説明】[Brief explanation of the drawing]

1g1図は本発明の一実施例に保る区気嵌触ビンの取付
部を示す部分拡大斜視図、第2図1!第ム図に示す取付
部を上dIJから見た図、第3図は第2図におけるA−
A@l断面図、第4図はプリントIg回路板の札及び導
体の開口部を示す断面図、第5図は鴫″A蛍触ビンをプ
リント回路板に固定した拭悪を示す為憂こプリント回路
板を断面とした斜視図である。 l・・・第1端子部分   2−、、mG2端子部汁3
・・・収付邸分     4・・・gJJ断面5.6・
−111部      10.貝・・・外縁−12・・
・プリント回路板  13・・・結合部ム4・・・4体
       15・・・開口部特計出顔代理人 yP埋土山噌行遣 手続補正書 昭和59年11月26日 持n庁長官  殿 2 発明の名称 電気接触ビン 3 補正をする者 事nとの関係  特許出願人 名 称  アンプ・インコーホレーテッド昭和  年 
 月  日
Figure 1g1 is a partially enlarged perspective view showing the attachment part of the air-fitting bottle according to one embodiment of the present invention, and Figure 21! Figure 3 is a view of the mounting part shown in Figure 2 as seen from the upper dIJ.
A@l sectional view, Figure 4 is a sectional view showing the opening of the tag and conductor of the printed Ig circuit board, and Figure 5 is a sectional view showing the bad luck of fixing the A fluorescent bottle to the printed circuit board. It is a perspective view of the printed circuit board in cross section.l...first terminal portion 2-, mG2 terminal portion 3
・・・Accommodation residence 4...gJJ cross section 5.6・
-111 parts 10. Shell... Outer edge -12...
・Printed circuit board 13...Joining part 4...4 bodies 15...Aperture special plan appearance agent yP buidoyamasa dispatch procedure amendment letter November 26, 1980 Director-General of the agency. 2 Title of the invention Electric contact bottle 3 Relationship with the person making the amendment Name of patent applicant Name Amplifier Incorporated Showa year
time

Claims (1)

【特許請求の範囲】 基板の貫通孔の周縁に被覆された導体の開 口部に挿入されて該開口部に固定されるとともに導体と
電気接続する細長い取付部分を有し、該取付部分は、両
端部を残して長手方向に沿つて剪断され、かつ該剪断面
に沿つて相互にずらされている外面が平行な一対の脚部
を有するように形成されている電気接触ピンにおいて、 前記取付部の剪断端での長手方向と直交する断面におけ
る外縁間の距離が、前記基板の貫通孔の径以下であるこ
とを特徴とする電気接触ピン。
[Claims] The periphery of the through-hole of the substrate has an elongated mounting portion that is inserted into the opening of the conductor covered and fixed in the opening and electrically connected to the conductor. an electrical contact pin formed with a pair of legs whose outer surfaces are parallel and which are sheared along the longitudinal direction with a portion remaining and are mutually offset along the shear plane; An electrical contact pin characterized in that the distance between the outer edges in a cross section perpendicular to the longitudinal direction at the sheared end is equal to or less than the diameter of the through hole of the substrate.
JP59234032A 1984-11-06 1984-11-06 Electric contact pin Pending JPS61110979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59234032A JPS61110979A (en) 1984-11-06 1984-11-06 Electric contact pin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59234032A JPS61110979A (en) 1984-11-06 1984-11-06 Electric contact pin

Publications (1)

Publication Number Publication Date
JPS61110979A true JPS61110979A (en) 1986-05-29

Family

ID=16964489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59234032A Pending JPS61110979A (en) 1984-11-06 1984-11-06 Electric contact pin

Country Status (1)

Country Link
JP (1) JPS61110979A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010525533A (en) * 2007-04-25 2010-07-22 タイコ エレクトロニクス アンプ ゲゼルシャフト ミット ベシュレンクテル ハウツンク Protective cover for electrical connectors in contact with circuit carrier
KR101086176B1 (en) 2004-03-16 2011-11-25 타이코 일렉트로닉스 저팬 지.케이. Method for processing board through hole
US9464598B2 (en) 2011-07-20 2016-10-11 Toyota Jidosha Kabushiki Kaisha Exhaust gas cooling device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101086176B1 (en) 2004-03-16 2011-11-25 타이코 일렉트로닉스 저팬 지.케이. Method for processing board through hole
JP2010525533A (en) * 2007-04-25 2010-07-22 タイコ エレクトロニクス アンプ ゲゼルシャフト ミット ベシュレンクテル ハウツンク Protective cover for electrical connectors in contact with circuit carrier
US9464598B2 (en) 2011-07-20 2016-10-11 Toyota Jidosha Kabushiki Kaisha Exhaust gas cooling device

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