JP3293347B2 - Connector pin connection device and method of assembling the same - Google Patents
Connector pin connection device and method of assembling the sameInfo
- Publication number
- JP3293347B2 JP3293347B2 JP19695694A JP19695694A JP3293347B2 JP 3293347 B2 JP3293347 B2 JP 3293347B2 JP 19695694 A JP19695694 A JP 19695694A JP 19695694 A JP19695694 A JP 19695694A JP 3293347 B2 JP3293347 B2 JP 3293347B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- connector pin
- connector
- tip
- main surface
- 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
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/325—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by abutting or pinching, i.e. without alloying process; mechanical auxiliary parts therefor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/403—Edge contacts; Windows or holes in the substrate having plural connections on the walls thereof
Landscapes
- Multi-Conductor Connections (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、コネクタに回路基板を
固定するとともにコネクタピンと回路基板上の接触導体
部とを電気的に接続するコネクタピン接続装置及びその
組立方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connector pin connecting device for fixing a circuit board to a connector and electrically connecting a connector pin and a contact conductor on the circuit board, and an assembling method thereof.
【０００２】[0002]
【従来技術】回路基板にコネクタピンを取り付ける従来
構造の一例を図７に示す。コネクタ１は、樹脂成形され
たブロックからなるコネクタハウジング１０と、コネク
タハウジング１０に固定されたコネクタピン１２とから
なり、コネクタ１は回路基板２に固定されている。コネ
クタピン１２は、回路基板２上のコンタクト導体部３に
ワイヤボンディングされている。2. Description of the Related Art FIG. 7 shows an example of a conventional structure for attaching connector pins to a circuit board. The connector 1 includes a connector housing 10 formed of a resin-molded block and connector pins 12 fixed to the connector housing 10, and the connector 1 is fixed to a circuit board 2. The connector pins 12 are wire-bonded to the contact conductors 3 on the circuit board 2.
【０００３】回路基板にコネクタピンを取り付ける従来
構造の他例を図８に示す。この例では、図７のワイヤボ
ンディングに代えて、リード線１５の両端をコンタクト
導体部３及びコネクタピン１２に個別に溶接している。
回路基板にコネクタピンを取り付ける従来構造の他例を
図９に示す。この例では、図７のワイヤボンディングに
代えて、コネクタピン１２の曲げ弾性を用いてコネクタ
ピン１２の先端部をコンタクト導体部３に押し付けてい
る。FIG. 8 shows another example of a conventional structure in which connector pins are mounted on a circuit board. In this example, both ends of the lead wire 15 are individually welded to the contact conductor 3 and the connector pins 12 instead of the wire bonding of FIG.
FIG. 9 shows another example of a conventional structure in which connector pins are attached to a circuit board. In this example, instead of the wire bonding in FIG. 7, the distal end of the connector pin 12 is pressed against the contact conductor 3 using the bending elasticity of the connector pin 12.
【０００４】また、実開平５−８２０７８号公報は、回
路基板上の接触導体部（コンタクト導体部）にコイルば
ねの一端を溶接し、このコイルバネの中に上から棒状の
コネクタピンを押し込んで電気接続を行うことを提案し
ている。更に、特開昭６３−３４８６９号公報は、コネ
クタピンの先端に針状の突起を設け、コネクタピンに対
してコネクタピンの突起方向に回路基板を移動すること
により、上記突起を回路基板上の接触導体部に突き刺し
て両者の電気接触を図る構造を提案している。Further, Japanese Utility Model Laid-Open No. 5-82078 discloses an electrical connection by welding one end of a coil spring to a contact conductor (contact conductor) on a circuit board and pushing a rod-shaped connector pin into the coil spring from above. Propose to make a connection. Japanese Unexamined Patent Publication (Kokai) No. 63-34869 discloses a technique in which a needle-like projection is provided at the tip of a connector pin, and the circuit board is moved in the projection direction of the connector pin with respect to the connector pin so that the projection is formed on the circuit board. A structure has been proposed in which a contact conductor is pierced to make electrical contact between the two.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら上記した
図７及び図８の接続方式では、ワイヤボンディング又は
溶接（ろう付けやはんだ付けを含む）を必要とするので
工程が複雑となり、加工費が増大した。また、図９の接
続方式では、単にコネクタピンの平坦面をコンタクト導
体部の平坦面に向けて近接させ、押圧するだけなので、
これらの接触部に存在する酸化膜や微小凹凸の存在など
のためコネクタピンとコンタクト導体部との接触抵抗を
充分低下させることができないという問題があった。ま
た、接触抵抗低減のためにコネクタピンの曲げ弾性を増
大すると、各部の強度を増大する必要が生じ、また、コ
ネクタハウジング１０と回路基板２との接着強度を増大
するなどの必要が生じた。However, the above-described connection method shown in FIGS. 7 and 8 requires wire bonding or welding (including brazing and soldering), which complicates the process and increases the processing cost. . Further, in the connection method shown in FIG. 9, since the flat surface of the connector pin is simply brought close to the flat surface of the contact conductor and pressed,
There has been a problem that the contact resistance between the connector pin and the contact conductor cannot be sufficiently reduced due to the presence of an oxide film or minute irregularities in these contact portions. In addition, when the bending elasticity of the connector pin is increased to reduce the contact resistance, it is necessary to increase the strength of each part, and it is necessary to increase the bonding strength between the connector housing 10 and the circuit board 2.
【０００６】一方、上記前者の公報のコイルばねを用い
た接続方式では、コイルバネが特殊な形状であり、部品
を吸着して回路基板上の所定位置に配設する通常の部品
装着機では基板に自動装着が困難であるため、多数のコ
イルばねの配設を手動で行うか、又は、特別の専用装着
システムを考案せねばならないという問題が派生した。On the other hand, in the connection method using a coil spring described in the former publication, the coil spring has a special shape, and in a normal component mounting machine in which a component is attracted and arranged at a predetermined position on a circuit board, the coil spring is attached to the board. The difficulty of automatic mounting has led to the problem of having to manually arrange a number of coil springs or devising a special dedicated mounting system.
【０００７】また、上記後者の公報の針状突起を回路基
板の側面の接触導体部に突き刺す接続方式では、接触導
体部を充分に厚く形成しないと針状突起を深く突き刺し
て低接触抵抗での接続を行うことができず、接触導体部
をこのように分厚く形成するための特別の接触導体部構
造を必要とするという短所があった。本発明は上記問題
点に鑑みなされたものであり、工程が簡単であり、しか
も接触導体部の厚さが薄くても接触抵抗の充分な低減が
可能なコネクタ接続基板及びその接続方法を提供するこ
とを、その目的としている。[0007] In the latter connection method, the needle-shaped projection is pierced into the contact conductor on the side surface of the circuit board. If the contact conductor is not formed sufficiently thick, the needle-shaped projection is pierced deeply and low contact resistance is obtained. The connection cannot be made, and there is a disadvantage that a special contact conductor portion structure for forming the contact conductor portion in such a large thickness is required. The present invention has been made in view of the above-described problems, and provides a connector connection board which is simple in process and can sufficiently reduce the contact resistance even when the thickness of the contact conductor portion is small, and a connection method thereof. That is its purpose.
【０００８】[0008]
【課題を解決するための手段】本発明のコネクタピン接
続装置は、導体層からなる接触導体部が主面上に盛り上
がって形成された回路基板と、前記回路基板に固定され
るコネクタハウジングと、内端部が尖った先端突起部及
び前記先端突起部を弾性付勢する弾性支持部を有して前
記コネクタハウジングに固定されるコネクタピンとを備
え、前記コネクタピンの前記先端突起部は、前記回路基
板の一主面側のみにて前記回路基板の前記一主面と略平
行方向に前記接触導体部に切り込んで押し込まれ、前記
コネクタピンの前記弾性支持部は、前記先端突起部の前
記切り込みに際して生じる反力によって主として前記回
路基板の前記一主面と略平行方向へ弾性曲げ変形されて
前記先端突起部を前記押し込み方向へ弾性付勢している
ことを特徴としている。According to the present invention, there is provided a connector pin connection device, comprising: a circuit board formed by projecting a contact conductor portion formed of a conductor layer on a main surface; a connector housing fixed to the circuit board; A connector pin fixed to the connector housing having a tip projection having a sharp inner end and an elastic support portion for elastically biasing the tip projection, wherein the tip projection of the connector pin is provided . The part is the circuit board
Pushed cut into the contact conductor portion on the first major surface substantially parallel to the direction of the circuit board by only one principal surface of the plate, the
The elastic support portion of the connector pin is located in front of the tip protrusion.
Due to the reaction force generated at the time of notching,
Elastically bent in a direction substantially parallel to the one main surface of the circuit board.
The tip projection is elastically urged in the pushing direction .
【０００９】本発明のコネクタピン接続装置の組み立て
方法は、内端部が尖った先端突起部と前記先端突起部に
弾性を付与する弾性支持部とからなりコネクタハウジン
グに固定されるコネクタピンの前記先端突起部により、
回路基板の一主面上にのみ盛り上がって形成された接触
導体部を前記回路基板の前記一主面と略平行に切り込み
つつ、前記コネクタハウジングと前記回路基板とを所定
の位置にセットし、固定し、かつ、前記切り込みに際し
て生じる反力によって前記弾性支持部を主として前記回
路基板の前記一主面と略平行方向へ弾性曲げ変形して前
記先端突起部を前記押し込み方向へ弾性付勢することを
特徴としている。The method for assembling a connector pin connection device according to the present invention is characterized in that the connector pin fixed to the connector housing comprises a tip projection having a sharp inner end and an elastic supporting portion for imparting elasticity to the tip projection. With the tip projection,
The connector housing and the circuit board are set at predetermined positions while fixing the contact conductor formed only on one main surface of the circuit board so as to be substantially parallel to the one main surface of the circuit board, and fixed. And when making the cut,
The resilient support is mainly driven by the reaction force
Elastically bend and deform in a direction substantially parallel to the one main surface of the circuit board.
The tip projection is elastically biased in the pushing direction .
【００１０】[0010]
【作用及び発明の効果】本発明のコネクタピン接続装置
又はその組立方法によれば、コネクタピンの尖った先端
突起部が、回路基板の主面上に盛り上がって形成された
接触導体部を回路基板の主面と略平行に切り込んで押し
込むことにより、両者の電気接続がなされる。According to the connector pin connection device or the method of assembling the same according to the present invention, a contact conductor formed by projecting a sharp tip of a connector pin on the main surface of a circuit board is connected to the circuit board. By cutting and pushing in substantially parallel to the main surface of, the two are electrically connected.
【００１１】このようにすれば、回路基板をコネクタハ
ウジングに対して回路基板の主面と略平行に相対変位さ
せるだけで、回路基板をコネクタハウジングに装着する
と同時にコネクタピンを接触導体部に接触でき、接続作
業が簡単となる。更に、コネクタピンの先端突起部は回
路基板の主面と略平行に変位することになるので、接触
導体部をその面方向に切り込むことになり、接触導体部
の厚さが薄くても充分に切り込むことができ、その結果
として、新しく広い接触導体部の露出面と先端突起部と
の充分な面接触を図ることができ、接触抵抗を充分に低
下することができる。更に、コネクタピンの先端突起部
を回路基板の主面と略平行に切り込んで密着させるの
で、コネクタピンの弾性支持部の弾性反発力により先端
突起部は接触導体部に強く押し付けられ、これらの結
果、先端突起部は接触導体部の新生面に広く接触するこ
とができ、接触抵抗を低減することができる。 With this configuration, the circuit board can be mounted on the connector housing and the connector pins can be brought into contact with the contact conductors by simply displacing the circuit board relative to the connector housing substantially in parallel with the main surface of the circuit board. , Connection work is simplified. Further, since the tip projection of the connector pin is displaced substantially in parallel with the main surface of the circuit board, the contact conductor is cut in the direction of the surface. As a result, sufficient surface contact between the exposed surface of the new wide contact conductor and the tip projection can be achieved, and the contact resistance can be sufficiently reduced. In addition, the tip of the connector pin
Cut almost parallel to the main surface of the circuit board
At the end due to the elastic repulsion of the elastic support of the connector pin.
The protrusions are pressed strongly against the contact conductors,
As a result, the tip protruding part can come into wide contact with the new surface of the
And the contact resistance can be reduced.
【００１２】[0012]
（実施例１）図１は本発明のコネクタピン接続装置及び
その組立方法の一例を示す要部縦断面図であり、図２の
（ａ）はコネクタピン１２の先端突起部が接触導体部に
切り込む前の状態を示す要部模式拡大側面図であり、図
２の（ｂ）はコネクタピン１２の先端突起部が接触導体
部に切り込んだ後の状態を示す要部模式拡大側面図であ
る。(Embodiment 1) FIG. 1 is a longitudinal sectional view of an essential part showing an example of a connector pin connecting device and an assembling method of the present invention, and FIG. FIG. 2B is a schematic enlarged side view of a main part showing a state before cutting, and FIG. 2B is a schematic enlarged side view of a main part showing a state after a projecting end of a connector pin 12 is cut into a contact conductor.
【００１３】樹脂成形により形成されたコネクタハウジ
ング１０は右端開口の凹部１１を有しており、凹部１１
には複数のコネクタピン１２の一端部が突出している。
各コネクタピン１２の中央部はコネクタハウジング１０
に固定されており、各コネクタピン１２の内端部はコネ
クタハウジング１０から回路基板２へ向けて突出してい
る。コネクタピン１２は細長い平板形状の黄銅板または
リン青銅板からなり、コネクタピン１２の内端部は、図
中、下方へ突出後、右方へ屈折し、その後、再度下方へ
斜めに伸びる弾性支持部１２１と、この弾性支持部１２
１の先端部からなる先端突起部１２２とからなる。The connector housing 10 formed by resin molding has a recess 11 at the right end opening.
, One end of a plurality of connector pins 12 protrudes.
The center of each connector pin 12 is the connector housing 10
, And the inner end of each connector pin 12 protrudes from the connector housing 10 toward the circuit board 2. The connector pin 12 is made of an elongated flat plate-shaped brass plate or a phosphor bronze plate, and the inner end of the connector pin 12 protrudes downward in the drawing, bends rightward, and then resiliently extends downward again obliquely. Part 121 and this elastic support part 12
1 and a front end protruding portion 122 formed of a front end portion.
【００１４】ケース１の上記下端開口は、アルミ平板か
らなるベース１３により閉鎖されて内部に密閉空間が形
成されている。更に詳しく説明すると、ベース１３の周
縁部はケース１の上記下端開口を囲む周縁部に接着され
ている。回路基板２には多数の電子回路素子（図示せ
ず）が装着され、配線されている。また、回路基板２の
右端部の上面には接触導体部（いわゆるコンタクト導体
部）３が厚膜印刷又はめっきにより形成されている。接
触導体部３の素材はＡｇ，Ｎｉ，Ｃｕあるいはそれらの
合金からなる。または、はんだでもよい。The lower end opening of the case 1 is closed by a base 13 made of an aluminum flat plate to form a closed space therein. More specifically, the periphery of the base 13 is bonded to the periphery of the case 1 surrounding the lower end opening. A large number of electronic circuit elements (not shown) are mounted on the circuit board 2 and wired. A contact conductor (so-called contact conductor) 3 is formed on the upper surface of the right end of the circuit board 2 by thick-film printing or plating. The material of the contact conductor 3 is made of Ag, Ni, Cu or an alloy thereof. Alternatively, solder may be used.
【００１５】本実施例では、回路基板２を図１中、右方
向へ変位してコネクタハウジング１０の所定位置にセッ
トする際、コネクタピン１２の先端突起部１２２が接触
導体部３を回路基板２の主面と略平行に切り込んで密着
することにある（図２参照）。コネクタピン１２の弾性
支持部１２１の弾性反発力により先端突起部１２２は接
触導体部３に強く押し付けられ、これらの結果、先端突
起部１２２は接触導体部３の新生面に広く接触すること
ができ、接触抵抗を低減することができる。 （実施例２）他の実施例を図３を参照して説明する。In this embodiment, when the circuit board 2 is displaced rightward in FIG. 1 and is set at a predetermined position on the connector housing 10, the tip protruding portion 122 of the connector pin 12 causes the contact conductor 3 to connect the circuit board 2 to the circuit board 2. (See FIG. 2). Due to the elastic repulsion of the elastic support portion 121 of the connector pin 12, the tip protrusion 122 is strongly pressed against the contact conductor 3, and as a result, the tip protrusion 122 can widely contact the new surface of the contact conductor 3, The contact resistance can be reduced. (Embodiment 2) Another embodiment will be described with reference to FIG.
【００１６】コネクタハウジング１０は樹脂ケース１の
一部を構成しており、回路基板２が接着されたアルミベ
ース板１により樹脂ケース１の下端開口を閉鎖して密閉
ケース構造を構成している。この実施例では回路基板２
の変位方向は図１と同じであるが、コネクタピン１２の
内端部すなわち弾性支持部１２１及び先端突起部１２２
の形状が異なっている。すなわち、弾性支持部１２１は
コネクタハウジング１０から図中、左方へ突出後、下方
へ屈曲し、その後再び左方へ突出してその先端部が尖っ
た先端突起部１２２となっている。The connector housing 10 constitutes a part of the resin case 1, and the lower end opening of the resin case 1 is closed by the aluminum base plate 1 to which the circuit board 2 is adhered to form a closed case structure. In this embodiment, the circuit board 2
1 is the same as that in FIG. 1, but the inner end of the connector pin 12, that is, the elastic support portion 121 and the tip protrusion 122.
Are different in shape. That is, the elastic support portion 121 projects from the connector housing 10 to the left in the drawing, bends downward, and then projects to the left again to form a tip projection 122 with a sharp tip.
【００１７】このようにすれば先端突起部１２２の下面
が先端突起部３の切り開かれた上面に密接できるので、
接触面積を一層増大することができる。 （他の実施例）他の実施例を図４〜図６を参照して説明
する。図４、図５は先端突起部１２２の平面形状を示し
ており、図４の先端突起部１２２は一つの尖端をもち、
図５の先端突起部１２２は三個の尖端を有している。By doing so, the lower surface of the tip projection 122 can be in close contact with the cut-out upper surface of the tip projection 3, so that
The contact area can be further increased. (Other Embodiment) Another embodiment will be described with reference to FIGS. 4 and 5 show the planar shape of the tip projection 122, and the tip projection 122 in FIG. 4 has one pointed end.
The tip projection 122 in FIG. 5 has three sharp ends.
【００１８】また、図６の先端突起部は熊手状に形成さ
れている。The protruding portion in FIG. 6 is formed in a rake shape.
【図１】本発明のコネクタ接続基板を示す要部縦断面図
である。FIG. 1 is a longitudinal sectional view of a main part showing a connector connection board of the present invention.
【図２】（ａ）図１の先端突起部の接合前の状態を示す
拡大模式側面図である。 （ｂ）図１の先端突起部の接合後の状態を示す拡大模式
側面図である。FIG. 2 (a) is an enlarged schematic side view showing a state before joining of a tip protrusion of FIG. 1; FIG. 2B is an enlarged schematic side view showing a state after joining of the distal end protrusions of FIG. 1.
【図３】実施例２のコネクタ接続基板を示す要部縦断面
図である。FIG. 3 is a longitudinal sectional view of a main part showing a connector connection board according to a second embodiment.
【図４】他実施例のコネクタ接続基板の先端突起部を示
す平面図である。FIG. 4 is a plan view showing a tip protrusion of a connector connection board according to another embodiment.
【図５】他実施例のコネクタ接続基板の先端突起部を示
す平面図である。FIG. 5 is a plan view illustrating a tip protrusion of a connector connection board according to another embodiment.
【図６】他実施例のコネクタ接続基板の先端突起部を示
す斜視図である。FIG. 6 is a perspective view showing a distal end protrusion of a connector connection board according to another embodiment.
【図７】従来のコネクタ接続基板を示す要部縦断面図で
ある。FIG. 7 is a vertical sectional view showing a main part of a conventional connector connection board.
【図８】従来のコネクタ接続基板を示す要部縦断面図で
ある。FIG. 8 is a vertical sectional view showing a main part of a conventional connector connection board.
【図９】従来のコネクタ接続基板を示す要部縦断面図で
ある。FIG. 9 is a longitudinal sectional view showing a main part of a conventional connector connection board.
１０はコネクタハウジング、２は回路基板、３は接触導
体部、１２はコネクタピン、１２１はコネクタピン１２
の弾性支持部、１２２はコネクタピン１２の先端突起
部。10 is a connector housing, 2 is a circuit board, 3 is a contact conductor, 12 is a connector pin, and 121 is a connector pin 12
Reference numeral 122 denotes an end protruding portion of the connector pin 12.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平６−176812（ＪＰ，Ａ) 特開 平７−35774（ＪＰ，Ａ) 実開 昭61−79273（ＪＰ，Ｕ) 実開 昭62−158778（ＪＰ，Ｕ) 実開 昭57−150489（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) H01R 4/26 - 12/04 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-6-176812 (JP, A) JP-A-7-35774 (JP, A) Japanese Utility Model Application No. Sho 61-79273 (JP, U) Japanese Utility Model Application No. Sho 62- 158778 (JP, U) Shokai Sho 57-150489 (JP, U) (58) Fields investigated (Int. Cl. 7 , DB name) H01R 4/26-12/04
Claims (2)
上がって形成された回路基板と、前記回路基板に固定さ
れるコネクタハウジングと、内端部が尖った先端突起部
及び前記先端突起部を弾性付勢する弾性支持部を有して
前記コネクタハウジングに固定されるコネクタピンとを
備え、 前記コネクタピンの前記先端突起部は、前記回路基板の
一主面側のみにて前記回路基板の前記一主面と略平行方
向に前記接触導体部に切り込んで押し込まれ、 前記コネクタピンの前記弾性支持部は、前記先端突起部
の前記切り込みに際して生じる反力によって主として前
記回路基板の前記一主面と略平行方向へ弾性曲げ変形さ
れて前記先端突起部を前記押し込み方向へ弾性付勢して
いる ことを特徴とするコネクタピン接続装置。1. A contact conductor portion comprising a conductor layer is provided on a main surface.
The circuit board formed up and fixed to the circuit board
Connector housing and tip projection with sharp inner end
And the tip protrusionThe elastic biasElastic supportHave
A connector pin fixed to the connector housing.
Preparation, The tip protrusion of the connector pin isOf the circuit board
oneMain surfaceOnly on the sideThe circuit boardChiefAlmost parallel to the surface
Cut into the contact conductor in the direction, The elastic support portion of the connector pin is provided with the tip protrusion.
Mainly due to the reaction force generated at the time of cutting
Elastic bending deformation in a direction substantially parallel to the one main surface of the circuit board.
To elastically urge the tip projection in the pushing direction.
Is A connector pin connection device, characterized in that:
部に弾性を付与する弾性支持部とからなりコネクタハウ
ジングに固定されるコネクタピンの前記先端突起部によ
り、回路基板の一主面上にのみ盛り上がって形成された
接触導体部を前記回路基板の前記一主面と略平行に切り
込みつつ、前記コネクタハウジングと前記回路基板とを
所定の位置にセットし、固定し、かつ、前記切り込みに
際して生じる反力によって前記弾性支持部を主として前
記回路基板の前記一主面と略平行方向へ弾性曲げ変形し
て前記先端突起部を前記押し込み方向へ弾性付勢するこ
とを特徴とするコネクタピン接続装置の組み立て方法。2. A main part of a circuit board, comprising a tip projection having a sharp inner end and an elastic supporting portion for providing elasticity to the tip projection, the tip projection of a connector pin fixed to a connector housing. The connector housing and the circuit board are set at a predetermined position, fixed , and cut while cutting the contact conductor formed only on the surface substantially parallel to the one main surface of the circuit board , and To cut
Due to the reaction force generated at the time, the elastic support portion is mainly moved forward.
Elastic bending deformation in a direction substantially parallel to the one main surface of the circuit board.
Method of assembling this <br/> and connector pin connecting device according to claim which elastically biases the projecting end portion to the push-in direction Te.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19695694A JP3293347B2 (en) | 1994-08-22 | 1994-08-22 | Connector pin connection device and method of assembling the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19695694A JP3293347B2 (en) | 1994-08-22 | 1994-08-22 | Connector pin connection device and method of assembling the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0864272A JPH0864272A (en) | 1996-03-08 |
| JP3293347B2 true JP3293347B2 (en) | 2002-06-17 |
Family
ID=16366450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19695694A Expired - Fee Related JP3293347B2 (en) | 1994-08-22 | 1994-08-22 | Connector pin connection device and method of assembling the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3293347B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115799202B (en) * | 2022-11-17 | 2024-01-30 | 海信家电集团股份有限公司 | Power module and apparatus |
-
1994
- 1994-08-22 JP JP19695694A patent/JP3293347B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0864272A (en) | 1996-03-08 |
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