JPH04126383A - Connector for substrate - Google Patents
Connector for substrateInfo
- Publication number
- JPH04126383A JPH04126383A JP2249514A JP24951490A JPH04126383A JP H04126383 A JPH04126383 A JP H04126383A JP 2249514 A JP2249514 A JP 2249514A JP 24951490 A JP24951490 A JP 24951490A JP H04126383 A JPH04126383 A JP H04126383A
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- board
- contacts
- connector
- spacer
- 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
- 239000000758 substrate Substances 0.000 title claims abstract description 34
- 125000006850 spacer group Chemical group 0.000 claims abstract description 27
- 239000012212 insulator Substances 0.000 abstract description 19
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
【発明の詳細な説明】
〔概 要〕
端辺に沿う両面に複数の接続電極が整列して形成されて
いる基板の該端辺に該基板をその両面で挟んで装着され
る基板用コネクタに関し、コネクタに対する基板の挿入
力を低減化して基板挿入作業の容易化を図ると共に該装
着時におけるコネクタ端子の接触子の変形や座屈を防止
して接触信鯨性の向上を図ることを目的とし、端辺に沿
う両面に接続電極が整列して形成されている基板の該端
辺に装着され且つ上記接続電極と対応した二列の接触子
を具えた基板用コネクタであって、接触子の列間最小間
隔が基板両面の接続電極間隔より充分狭く形成されてい
るコネクタが、装着時には該接触子の上記列間間隔を基
板が余裕をもって挿入できる間隔まで拡げて保持すると
共に基板が該接触子列間に挿入されたときに該基板で押
圧されて除去できるスペーサを、接触子列間に着脱自在
に装着できる手段を具えて構成する。[Detailed Description of the Invention] [Summary] This invention relates to a board connector that is attached to the edge of a board in which a plurality of connection electrodes are aligned and formed on both sides along the edge, with the board sandwiched between the two sides. The purpose of the present invention is to reduce the insertion force of the board into the connector to facilitate the work of board insertion, and also to prevent deformation and buckling of the contacts of the connector terminals during the installation, thereby improving contact reliability. , a substrate connector which is attached to the edge of a substrate having connection electrodes aligned on both sides along the edge and is equipped with two rows of contacts corresponding to the connection electrodes, A connector whose minimum spacing between rows is sufficiently narrower than the spacing between connecting electrodes on both sides of the board is such that, when mounted, the spacing between the rows of the contacts is widened and held to a space where the board can be inserted with a margin, and the board holds the contacts. A spacer that can be removed by being pressed by the substrate when inserted between the rows of contacts is provided with means for detachably attaching it between the rows of contacts.
［産業上の利用分野〕
本発明は端辺に沿う両面に複数の接続電極が整列して形
成されている基板に装着する基板用コネクタの構成に係
り、特にコネクタに対する基板の挿入力の低減化による
基板装着作業の容易化と該装着時におけるコネクタ端子
の接触子の変形や座屈の防止によって接触信頬性の向上
を実現し生産性の向上を図った基板用コネクタに関する
。[Industrial Field of Application] The present invention relates to the structure of a board connector that is attached to a board in which a plurality of connection electrodes are aligned and formed on both sides along the edge, and particularly relates to the structure of a board connector that is attached to a board, in which a plurality of connection electrodes are formed in alignment on both sides along the edge, and in particular, it relates to a structure that reduces the insertion force of the board into the connector. The present invention relates to a board connector that improves contact reliability and improves productivity by facilitating board mounting work and preventing deformation and buckling of contacts of connector terminals during mounting.
近年の電子機器の高密度化に伴って小型で隣接する接触
子間のピッチが小さく且つ各接触子の幅も小さい高密度
の基板用コネクタが強く要求されるようになってきてい
る。With the recent increase in the density of electronic equipment, there has been a strong demand for compact, high-density board connectors in which the pitch between adjacent contacts is small and the width of each contact is also small.
この場合特に端子数の多い高密度コネクタでは、基板の
コネクタに対する挿入力が大きくなると共に基板挿入時
にコネクタ端子の接触子部分が基板エツジとの接触で変
形したり座屈することがあり、接触信顛性の向上や生産
性の向上が期待できないことからその解決が望まれてい
る。In this case, especially in high-density connectors with a large number of terminals, the insertion force of the board into the connector becomes large, and when the board is inserted, the contact portion of the connector terminal may be deformed or buckled by contact with the board edge, resulting in contact failure. Since improvements in performance and productivity cannot be expected, a solution is desired.
〔従来の技術］
第２図は従来の基板用コネクタの主要部構成例を示す図
である。[Prior Art] FIG. 2 is a diagram showing an example of the configuration of main parts of a conventional board connector.
なお図では基板用コネクタがプラグコネクタである場合
について説明する。In addition, in the figure, the case where the board connector is a plug connector will be explained.
図で（１）は斜視図、（２）は（１）のａ −ａ“にお
ける断面図である。In the figures, (1) is a perspective view, and (2) is a sectional view taken along a-a'' of (1).
第２図（１）、 （２）で、基板装着側から見たプラグ
コネクタｌは一体化成形された絶縁体２に複数のプラグ
端子３が上下二側のマトリンクス状に植設されて構成さ
れたものである。In Figs. 2 (1) and (2), the plug connector l seen from the board mounting side is composed of an integrally molded insulator 2 and a plurality of plug terminals 3 implanted in a matrix shape on two upper and lower sides. It is something that
特にこの場合のプラグ端子３は、一端には図示されない
ジャックコネクタに挿入して接続されるプラグ接触子３
ａが絶縁体２の前面（図では向こう側の面）から突出し
て形成されており、また他端の該絶縁体２の後面（図で
は手前側の面）から突出する部分には一点鎖線で示した
装着する基板４の端辺近傍の表裏両面に所定ピッチで整
列して形成されている複数の接続電極に接続される接触
子３ｂがその列間の最小間隔Ｃが上記基板４の表裏接続
パッド４ａ間の間隔Ｃ１よりも狭く且つ該接触子３ｂの
先端部での間隔Ｃ°が基板４の厚さＬより大きくなるよ
うに内側が凸の円弧状に曲げて形成されている。In particular, the plug terminal 3 in this case has a plug contact 3 inserted into and connected to a jack connector (not shown) at one end.
a is formed to protrude from the front surface of the insulator 2 (the far side in the figure), and the part that protrudes from the rear surface (the near side in the figure) of the insulator 2 at the other end is marked with a dashed line. Contactors 3b connected to a plurality of connection electrodes arranged at a predetermined pitch on both sides of the front and back surfaces near the edges of the substrate 4 to be mounted shown in FIG. It is bent into an arcuate shape with a convex inner side so that the distance C° between the pads 4a is narrower than the distance C1 between the pads 4a, and the distance C° at the tip of the contactor 3b is larger than the thickness L of the substrate 4.
なお該接触子３ｂの上記最小間隔Ｃが形成される点ｐは
、該基板４の先端辺が絶縁体２の上記後面に突き当たっ
た時点で該基板４上の上記接続電極４ａの形成領域内に
位置するようになっている。Note that the point p at which the minimum interval C of the contacts 3b is formed is within the formation area of the connection electrode 4a on the substrate 4 at the time when the tip side of the substrate 4 abuts the rear surface of the insulator 2. It is supposed to be located.
そこで上記プラグコネクタ１の二側の接触子３ｂ間に基
Ｉｆｉ４を矢印す方向から挿入すると、該基板４の先端
エツジ部分が上記接触子３ｂの内面側を押し広げて挿入
されるので該基板４の先端面が絶縁体２の上記後面に突
き当たった時点で上記接触子３ｂと接続電極４ａとを安
定した状態で接触させることができる。Therefore, when the base Ifi 4 is inserted between the contacts 3b on the two sides of the plug connector 1 from the direction indicated by the arrow, the tip edge portion of the board 4 pushes out the inner surface of the contact 3b and is inserted, so the board 4 When the tip end surface of the insulator 2 hits the rear surface of the insulator 2, the contactor 3b and the connection electrode 4a can be stably brought into contact with each other.
また該基板４をそのまま引き抜くと該基板４をプラグコ
ネクタｌから容易に取り外すことができる。Further, by pulling out the board 4 as it is, the board 4 can be easily removed from the plug connector l.
なお該プラグコネクタ１と基板４を半田接続する場合に
は、基板４の接続電極４ａに半田ペースト等を塗布した
状態で基板４を上記所定位置まで挿入し、例えば赤外線
加熱や気相加熱（Ｖａｐｅｒ Ｐｈａｓｅ Ｓｏｌｄｅ
ｒｉｎｇ）等を施すことで両者を半田付は接続すること
ができる。When connecting the plug connector 1 and the board 4 by soldering, apply solder paste or the like to the connection electrodes 4a of the board 4, insert the board 4 to the above-mentioned predetermined position, and heat the board 4 using, for example, infrared heating or vapor phase heating. Phase Solde
The two can be connected by soldering by applying a ring) or the like.
しかしかかる構成になる基板用コネクタでは、接触子３
ｂ間の上記間隔ＣとＣｏを厳密に規制する必要があると
共に、絶縁体２の後面から突出する接触子３ｂの列方向
の配列を曲がりなく維持する必要がある。However, in a board connector with such a configuration, the contact 3
It is necessary to strictly control the above-mentioned intervals C and Co between the insulators 2 and 3b, and it is also necessary to maintain the row-wise arrangement of the contacts 3b protruding from the rear surface of the insulator 2 without bending.
例えば上記間隔Ｃ“が基板４の厚さＬよりも狭いときに
は該基板４を挿入する時点で接触子３ｂが変形しなり座
屈することとなり、上記間隔Ｃが基板４の接続電極間隔
ｃ１よりも僅かでも大きいと接触子３ｂと接続電極４ａ
とが接触せずオープンとなって接触しないこととなる。For example, if the above-mentioned interval C" is narrower than the thickness L of the substrate 4, the contactor 3b will be deformed and buckled when the substrate 4 is inserted, and the above-mentioned interval C" will be slightly smaller than the connection electrode interval c1 of the substrate 4. However, if it is large, the contact 3b and the connecting electrode 4a
There is no contact between the two, resulting in an open state and no contact.
また各接触子３ｂの列方向の配列に曲がりがあると、対
応する各接触子３ｂ間の間隔ＣやＣ“が正しくとも上記
同様の変形、座屈や接触不良が発生する。Further, if there is a bend in the arrangement of the contactors 3b in the column direction, the same deformation, buckling, or contact failure as described above will occur even if the distance C or C'' between the corresponding contactors 3b is correct.
従って従来は接触子の形状や列方向の曲がりを観察し必
要に応じて治具等で修正して基板を挿入するようにして
いる。Therefore, conventionally, the shape of the contactor and the bending in the column direction are observed, and the board is inserted after correction using a jig or the like as necessary.
他方該コネクタが高密度化されると、列方向の隣接端子
間ピンチと共に接触子３ｂ自体の幅が小さくなって各接
触子３ｂが強度的に弱くなると同時に端子数が増加する
ので、基板４のプラグコネクタ１に対する挿入力の増大
と相まって基板４のプラグコネクタ１への挿入作業が更
に難しくなる欠点がある。On the other hand, when the density of the connector is increased, the width of the contact 3b itself becomes smaller as well as the pinch between adjacent terminals in the column direction, and the strength of each contact 3b becomes weaker.At the same time, the number of terminals increases. Coupled with the increase in the insertion force into the plug connector 1, there is a drawback that the work of inserting the board 4 into the plug connector 1 becomes even more difficult.
〔発明が解決しようとする課題］
従来の基板用コネクタでは、接触子部分を観察したり修
正して基板との確実な接触性を確保する必要があるため
工数がかかり生産性の向上が期待できないと言う問題が
あり、また高密度化されたコネクタの場合では基板のプ
ラグコネクタへの挿入作業が難しくなると言う問題があ
った。[Problem to be solved by the invention] With conventional board connectors, it is necessary to observe and modify the contact portion to ensure reliable contact with the board, which takes a lot of man-hours and cannot be expected to improve productivity. In addition, in the case of high-density connectors, there is a problem that it becomes difficult to insert the board into the plug connector.
上記問題点は、端辺に沿う両面に接続電極が整列して形
成されている基板の該端辺に装着され且つ上記接続電極
と対応した二側の接触子を具えた基板用コネクタであっ
て、接触子の列間最小間隔が基板両面の接続電極間隔よ
り充分狭く形成されているコネクタが、装着時には該接
触子の上記列間間隔を基板が余裕をもって挿入できる間
隔まで拡げて保持すると共に基板が該接触子列間に挿入
されたときに該基板で押圧されて除去できるスペーサを
、接触子列間に着脱自在に装着できる手段を具えて構成
されている基板用コネクタによって解決される。The above-mentioned problem is a board connector that is attached to the edge of a board on which connection electrodes are aligned on both sides along the edge, and that is equipped with contacts on two sides corresponding to the connection electrodes. , a connector whose minimum spacing between rows of contacts is formed sufficiently narrower than the spacing between connection electrodes on both sides of the board, and when installed, the space between the rows of contacts is expanded and held to a space that allows the board to be inserted with plenty of room, and the connector is The present invention is solved by a substrate connector configured to include means for detachably attaching a spacer between the contactor rows, which can be removed by being pressed by the substrate when the spacer is inserted between the contactor rows.
接触子の列間最小間隔が基板表裏面の接続電極間隔より
充分狭く形成されているコネクタの該接触子列間間隔を
強制的に拡げた状態で該接触子列間に基板を挿入した後
膣列間間隔の上記強制的拡大手段を除去すると、接触子
の変形、座屈を起こすことなく基板が挿入できると共に
接触子接続電極間の接触不良をなくすことができる。After inserting the board between the rows of contacts while forcibly expanding the space between the rows of contacts of a connector in which the minimum distance between the rows of contacts is formed sufficiently narrower than the distance between the connecting electrodes on the front and back surfaces of the board, If the means for forcibly expanding the inter-row spacing is removed, the substrate can be inserted without deforming or buckling the contacts, and poor contact between the contact connecting electrodes can be eliminated.
本説明では、コネクタの接触子列間に該接触子の列間間
隔を拡げて保持するスペーサを挿入し、該スペーサが基
板の挿入につれて除去できるようるコネクタを構成して
いる。In the present description, a connector is constructed in which a spacer is inserted between the rows of contacts of the connector to increase and hold the distance between the rows of contacts, and the spacer can be removed as a board is inserted.
従って、接触子の列間間隔や列方向の曲がり等を厳密に
規制する必要がなくなって、生産性よく基板が装着でき
る基板用コネクタを実現することができる。Therefore, it is no longer necessary to strictly control the spacing between rows of contacts, bending in the row direction, etc., and it is possible to realize a board connector in which boards can be mounted with high productivity.
第１図は本発明になる基板用コネクタを説明する図であ
り、（Ａ）は構成図、（Ｂ）は全体図、（Ｃ）は基板挿
入時の状態を示す図である。FIG. 1 is a diagram illustrating a board connector according to the present invention, in which (A) is a configuration diagram, (B) is an overall view, and (C) is a diagram showing a state when a board is inserted.
λ
第合図同様にプラグコネクタを例とした第１図（Ａ）で
、基板用のプラグコネクター１は中央部に長手方向に沿
う角孔１２ａとその周囲に段差面１２ｂを経た角形の凹
部１２ｃとが形成されている絶縁体１２とその長手方向
両壁面に第２図同様のピッチで長手方向に二側に植設さ
れた複数のプラグ端子１３および上記角孔１２ａに嵌合
する外形を持ちその一端面倒の周囲にフランジ１４ａを
具えたスペーサ１４とで構成されている。λ In FIG. 1 (A), which uses a plug connector as an example, the plug connector 1 for a board has a rectangular hole 12a along the longitudinal direction in the center and a rectangular recess 12c with a step surface 12b around the hole. The insulator 12 has an insulator 12 formed therein, a plurality of plug terminals 13 implanted on both sides in the longitudinal direction at a pitch similar to that shown in FIG. The spacer 14 has a flange 14a around one end.
この内上記絶縁体１２に形成されている角孔１２ａは、
長手方向の長さが少なくとも上記プラグ端子１３の植設
領域をカバーする長さで幅は第２図で説明した基板４の
表裏接続電極間の間隔（Ｃ１）を越える幅に形成されて
いる。Among these, the square hole 12a formed in the insulator 12 is
The length in the longitudinal direction is set to at least cover the area where the plug terminal 13 is installed, and the width is set to exceed the distance (C1) between the front and back connecting electrodes of the substrate 4 described in FIG.
またプラグ端子１３は、第２図のプラグ端子３と同様に
その一端には図示されないジャックコネクタに挿入接続
されるプラグ接触子１３ａが絶縁体１２の上面から突出
して形成されており、また絶縁体１２の下面から突出す
る他端には第２図の接触子３ｂと同様の接触子１３ｂが
その列間の最小間隔Ｃが第２図で説明した基板４の厚さ
ｔよりも充分小さく（例えば板厚ｔの半分程度）なるよ
うに内側が凸の円弧状に曲げて形成されている。Further, the plug terminal 13 has a plug contact 13a protruding from the upper surface of the insulator 12 at one end thereof, which is inserted and connected to a jack connector (not shown), similarly to the plug terminal 3 in FIG. At the other end protruding from the lower surface of 12, a contact 13b similar to the contact 3b in FIG. It is bent into an arc shape with a convex inner side so that the plate thickness is about half of the plate thickness t.
更に上記スペーサ１４の絶縁体１２の角孔１２ａに嵌合
する部分の高さＨは、フランジ１４ａが絶縁体１２の段
差面１２ｂに接触するまで該スペーサ１４を絶縁体１２
に挿入したときに上記プラグ端子１３の接触子１３ｂの
列間最小間隔Ｃを形成する点Ｐを少なくとも越える位置
にその先端が位置するようになっていると共に、該部分
の幅Ｗは上記角孔１２ａと摺動できる大きさＯこ形成さ
れている。Furthermore, the height H of the portion of the spacer 14 that fits into the square hole 12a of the insulator 12 is such that the spacer 14 is connected to the insulator 12 until the flange 14a contacts the stepped surface 12b of the insulator 12.
When inserted into the square hole, the tip thereof is located at least beyond a point P that forms the minimum distance C between the rows of contacts 13b of the plug terminal 13, and the width W of this portion is larger than the square hole. It is formed to have a size O that can slide with 12a.
Ｊ嵌合させたときにに嵌。Fits when J is mated.
そこで絶縁体１２の上記凹部１２ｄ側からフランジ１４
ａを上側にしたスペーサ１４をその先端側から角孔１２
ａに挿入すると、該スペーサ１４の先端部分が接触子１
３ｂの内面を押し広げながら挿入されるので（Ｂ）で示
す所要のプラグコネクタ１１を得ることができる。Therefore, from the recess 12d side of the insulator 12, the flange 14 is
The square hole 12 is inserted into the spacer 14 with a facing upward from its tip side.
a, the tip of the spacer 14 will touch the contact 1.
Since the plug connector 3b is inserted while expanding its inner surface, the required plug connector 11 shown in (B) can be obtained.
特にこの場合には、接触子１３ｂに変形や寸法的バラツ
キ等があってもスペーサ１４の厚さＷが基板４の厚さｔ
より厚いことから該接触子１３ｂの先端部の間隔Ｃ′が
基板４の厚さｔに対して充分大きいと共に、各接触子１
３ｂがその列方同に曲がっていても該スペーサ１４によ
って自動的に矯正されることとなる。Particularly in this case, even if there is deformation or dimensional variation in the contactor 13b, the thickness W of the spacer 14 is equal to the thickness t of the substrate 4.
Since the contactors 13b are thicker, the distance C' between the tips of the contacts 13b is sufficiently large relative to the thickness t of the substrate 4, and each contactor 1
Even if 3b is bent in the same direction, it will be automatically corrected by the spacer 14.
次いで、第２図と同様に基板４を二側の接触子１３ｂの
間に挿入すると該基板４の先端が上記スペーサ１４の底
辺を押圧して該スペーサ１４を押し上げるので、（Ｃ）
に示す如く該スペーサ１４の側面を押圧していた接触子
１３ｂがそのまま基板４の面番二乗り移り該基板面を押
圧することとなる。Next, when the board 4 is inserted between the contacts 13b on the two sides in the same manner as in FIG. 2, the tip of the board 4 presses the bottom of the spacer 14 and pushes the spacer 14 up.
As shown in FIG. 2, the contact 13b that was pressing the side surface of the spacer 14 moves to the second surface of the substrate 4 and presses the surface of the substrate.
そして該基板４の先端が絶縁体１２の下面に接触した時
点で接触子１３ｂと基板４の接続電極４ａとが接続され
ることは第２図の場合と同様である。As in the case of FIG. 2, the contact 13b and the connection electrode 4a of the substrate 4 are connected when the tip of the substrate 4 comes into contact with the lower surface of the insulator 12.
なお該スペーサ１４は該絶縁体１２の上部からそのまま
取り除くことができる。Note that the spacer 14 can be removed directly from the top of the insulator 12.
かかる基板用コネクタの場合では、初期状態で列間の最
小間隔Ｃが基板４の厚さより充分小さく形成されている
接触子１３ｂの形状にバラツキや変形等があっても上記
スペーサ１４で基板４が余裕をもって挿入できるように
自動的に矯正されるので、該基板挿入時に該基板による
変形や座屈を発生させることがなくまた基板４ひいては
接続電極４ａＬ二対する接触子１３ｂの接触圧力も確保
することができて安定した接触性を得ることができると
共に、コネクタとしての高密度化によって端子数が増加
した場合でも同様の基板挿入作業で両者を接続すること
ができるので端子数の増加に対応する分の基板挿入力を
低減することができて基板装着作業の容易化を実現する
ことができる。In the case of such a board connector, the minimum interval C between the rows is initially formed to be sufficiently smaller than the thickness of the board 4.Even if there is variation or deformation in the shape of the contactor 13b, the spacer 14 can prevent the board 4 from being damaged. Since it is automatically corrected so that it can be inserted with a margin, deformation or buckling due to the board does not occur when the board is inserted, and the contact pressure of the contactor 13b against the board 4 and the connecting electrodes 4aL is also ensured. In addition to providing stable contact, even if the number of terminals increases due to high density connectors, it is possible to connect both with the same board insertion work, so it is possible to connect the two with the same board insertion work. It is possible to reduce the board insertion force and facilitate the board mounting work.
更に、上記スペーサ１４は接触子１３ｂの列間に装着し
ているためプラグコネクタ１３としての大きさを大きく
する必要がなく基板に対する実装スペースを従来同様に
設定できるメリットもある。Further, since the spacer 14 is installed between the rows of the contacts 13b, there is no need to increase the size of the plug connector 13, and there is an advantage that the mounting space on the board can be set as in the conventional case.
上述の如く本発明により、コネクタに対する基板の挿入
力の低減化による基板装着作業の容易化と該装着時にお
けるコネクタ端子の接触子の変形や座屈の防止によって
接触信顛性の向上を実現し生産性の向上を図った基板用
コネクタを提供することができる。As described above, the present invention makes it easier to attach the board by reducing the insertion force of the board into the connector, and improves contact reliability by preventing deformation and buckling of the contacts of the connector terminal during the mounting. A board connector with improved productivity can be provided.
なお本発明の説明ではコネクタがプラグコネクタである
場合について行っているが、コネクタがジャックコネク
タの場合でも同等の効果を得ることができる。Although the present invention has been described with reference to the case where the connector is a plug connector, the same effect can be obtained even when the connector is a jack connector.
第１図は本発明になる基板用コネクタを説明する図、
第２図は従来の基板用コネクタの主要部構成例を示す図
、
である。
図において、
４は基板、 ４ａは接続電極、１２ｂは段差
面、
１３はプラグ端子、
１３ｂは接触子、
１４はスペーサ、
をそれぞれ表わす。
１２ｃは凹部、
１３ａはプラグ接触子、
１４ａはフランジ、FIG. 1 is a diagram illustrating a board connector according to the present invention, and FIG. 2 is a diagram showing an example of the main part configuration of a conventional board connector. In the figure, 4 represents a substrate, 4a a connection electrode, 12b a stepped surface, 13 a plug terminal, 13b a contact, and 14 a spacer. 12c is a recess, 13a is a plug contact, 14a is a flange,
Claims (1)
板の該端辺に装着され且つ上記接続電極と対応した二列
の接触子を具えた基板用コネクタであって、接触子の列
間最小間隔が基板両面の接続電極間隔より充分狭く形成
されているコネクタが、装着時には該接触子の上記列間
間隔を基板が余裕をもって挿入できる間隔まで拡げて保
持すると共に基板が該接触子列間に挿入されたときに該
基板で押圧されて除去できるスペーサを、接触子列間に
着脱自在に装着できる手段を具えて構成されていること
を特徴とした基板用コネクタ。A connector for a board, which is attached to the edge of a substrate formed with connection electrodes aligned on both sides along the edge, and is equipped with two rows of contacts corresponding to the connection electrodes, the connector having two rows of contacts. A connector whose minimum spacing is sufficiently narrower than the spacing between connection electrodes on both sides of the board is used to widen and hold the spacing between the rows of contacts to a space that allows the board to be inserted with plenty of room when the connector is mounted, and the board holds the rows of contacts. 1. A connector for a board, comprising means for detachably attaching a spacer between the rows of contacts, which can be removed by being pressed by the board when inserted between the rows of contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2249514A JP2890769B2 (en) | 1990-09-18 | 1990-09-18 | Board connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2249514A JP2890769B2 (en) | 1990-09-18 | 1990-09-18 | Board connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04126383A true JPH04126383A (en) | 1992-04-27 |
| JP2890769B2 JP2890769B2 (en) | 1999-05-17 |
Family
ID=17194109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2249514A Expired - Fee Related JP2890769B2 (en) | 1990-09-18 | 1990-09-18 | Board connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2890769B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006107789A (en) * | 2004-09-30 | 2006-04-20 | Toshiba Corp | Fuel cell unit, board unit, and control method of operation |
| JP2006139972A (en) * | 2004-11-10 | 2006-06-01 | Hitachi Ltd | Fuel cell module |
| JP2007280729A (en) * | 2006-04-05 | 2007-10-25 | Sumitomo Wiring Syst Ltd | Female terminal fitting |
| WO2008066714A2 (en) * | 2006-11-15 | 2008-06-05 | Molex Incorporated | Edge connector with preload caps |
| CN103811905A (en) * | 2012-11-09 | 2014-05-21 | 泰科电子(上海)有限公司 | Pluggable connector and electrical system thereof |
-
1990
- 1990-09-18 JP JP2249514A patent/JP2890769B2/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006107789A (en) * | 2004-09-30 | 2006-04-20 | Toshiba Corp | Fuel cell unit, board unit, and control method of operation |
| JP2006139972A (en) * | 2004-11-10 | 2006-06-01 | Hitachi Ltd | Fuel cell module |
| JP4690701B2 (en) * | 2004-11-10 | 2011-06-01 | 株式会社日立製作所 | Fuel cell module |
| JP2007280729A (en) * | 2006-04-05 | 2007-10-25 | Sumitomo Wiring Syst Ltd | Female terminal fitting |
| JP4661664B2 (en) * | 2006-04-05 | 2011-03-30 | 住友電装株式会社 | Female terminal bracket |
| WO2008066714A2 (en) * | 2006-11-15 | 2008-06-05 | Molex Incorporated | Edge connector with preload caps |
| WO2008066714A3 (en) * | 2006-11-15 | 2008-08-21 | Molex Inc | Edge connector with preload caps |
| US7946889B2 (en) | 2006-11-15 | 2011-05-24 | Molex Incorporated | Edge connector with preload caps |
| CN103811905A (en) * | 2012-11-09 | 2014-05-21 | 泰科电子(上海)有限公司 | Pluggable connector and electrical system thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2890769B2 (en) | 1999-05-17 |
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