JPH0992370A - Card edge connector - Google Patents

Card edge connector

Info

Publication number
JPH0992370A
JPH0992370A JP7269446A JP26944695A JPH0992370A JP H0992370 A JPH0992370 A JP H0992370A JP 7269446 A JP7269446 A JP 7269446A JP 26944695 A JP26944695 A JP 26944695A JP H0992370 A JPH0992370 A JP H0992370A
Authority
JP
Japan
Prior art keywords
contact terminal
terminal
connector housing
contact
mounting
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
JP7269446A
Other languages
Japanese (ja)
Inventor
Kenji Tsuji
健司 辻
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.)
Sumitomo Wiring Systems Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
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 Sumitomo Wiring Systems Ltd filed Critical Sumitomo Wiring Systems Ltd
Priority to JP7269446A priority Critical patent/JPH0992370A/en
Publication of JPH0992370A publication Critical patent/JPH0992370A/en
Pending legal-status Critical Current

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  • Connector Housings Or Holding Contact Members (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

PROBLEM TO BE SOLVED: To prevent the deformation of the fitting leg section (fitting pin) of a contact terminal. SOLUTION: A primary locking piece 17 is formed at the lower section of the back face of a contact terminal 12, and a secondary locking piece 18 is formed at the upper section. An engaging projection 20 is formed on the inner wall face of a terminal storage chamber 19. When the contact terminal 12 is assembled to the terminal storage chamber 19, the fitting pin 13 of the contact terminal 12 is not protruded from a connector housing 11 at the position where the primary locking piece 17 is engaged with the engaging projection 20, and the contact terminal 12 is assembled at the normal position and the fitting pin 13 is protruded from the connector housing 11 at the position where the secondary locking piece 18 is engaged with the coupling projection 20. The fitting pin 13 can be prevented from being protruded from the connector housing 11 at the time of transportation, and the deformation of the fitting pin 13 by external force can be prevented at the time of transportation.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【発明の属する技術分野】本発明は、カードエッジコネ
クタに関し、特に接触端子の組み付け構造を改良したも
のに関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a card edge connector, and more particularly to an improved contact terminal assembly structure.

【0002】[0002]

【従来の技術】一般にカードエッジコネクタには、図5
に示すように、コネクタハウジング7の上面にスリット
状の挿入部1が形成されており、ここに基板2の端部が
差し込まれるようになっている。また、この挿入部1内
において長さ方向に対向する内壁面には、複数の端子収
容室3が対向してかつ等間隔で切り欠き形成されてい
る。さらに、この各端子収容室3には、弾性接触片4を
有する接触端子5が弾性接触片4を挿入部1側に突出さ
せる姿勢で収容されている。この接触端子5の下部に
は、取付ピン8が形成されており、接触端子5を端子収
容室3に収容した状態でコネクタハウジング7の下面に
突出するようになっている。そして、この取付ピン8
は、図示しない実装基板に形成された取付孔に挿入され
た後半田付けされ、これにより接触端子5と実装基板上
の回路とが接続される。一方、挿入部1に差し込まれる
基板2の端部には、その両側面に複数個の導電部6が等
間隔で印刷されており、基板2の端部がコネクタハウジ
ング7の挿入部1に差し込まれると各導電部6にはそれ
ぞれ対応する接触端子5が圧接されるようになってい
る。これにより、実装基板上の回路と挿入部1に差し込
まれた基板2上の回路とが各接触端子5を介して接続さ
れることになる。
2. Description of the Related Art Generally, a card edge connector has a structure shown in FIG.
As shown in FIG. 3, a slit-shaped insertion portion 1 is formed on the upper surface of the connector housing 7, and the end portion of the substrate 2 is inserted therein. In addition, a plurality of terminal accommodating chambers 3 are formed facing each other on the inner wall surface facing each other in the longitudinal direction in the insertion portion 1 at equal intervals. Further, the contact terminals 5 having the elastic contact pieces 4 are accommodated in the respective terminal accommodating chambers 3 in such a posture that the elastic contact pieces 4 project toward the insertion portion 1 side. A mounting pin 8 is formed in the lower portion of the contact terminal 5 so as to project to the lower surface of the connector housing 7 with the contact terminal 5 accommodated in the terminal accommodating chamber 3. And this mounting pin 8
Is soldered after being inserted into a mounting hole formed in a mounting board (not shown), so that the contact terminal 5 and the circuit on the mounting board are connected. On the other hand, a plurality of conductive portions 6 are printed on both side surfaces of the end portion of the board 2 to be inserted into the insertion portion 1 at equal intervals, and the end portion of the board 2 is inserted into the insertion portion 1 of the connector housing 7. Then, the corresponding contact terminals 5 are pressed against the respective conductive portions 6. As a result, the circuit on the mounting board and the circuit on the board 2 inserted into the insertion portion 1 are connected via the contact terminals 5.

【0003】[0003]

【発明が解決しようとする課題】ところが、端子収容室
に接触端子を収容しカードエッジコネクタを組て立てた
状態では、取付ピンはコネクタハウジングの下面に突出
しているため、運搬途中にここに外力が直接作用し取付
ピンが変形してしまう虞があった。本発明は、上記事情
に鑑みてなされたもので、その目的は、取付ピン(取付
脚部)の変形を防止できるカードエッジコネクタを提供
するところにある。
However, in the state where the contact terminals are accommodated in the terminal accommodating chamber and the card edge connector is assembled and erected, since the mounting pins project to the lower surface of the connector housing, an external force is applied to them during transportation. May directly act and the mounting pin may be deformed. The present invention has been made in view of the above circumstances, and an object thereof is to provide a card edge connector capable of preventing deformation of a mounting pin (mounting leg portion).

【0004】[0004]

【課題を解決するための手段】上記目的を達成するため
に、本発明のカードエッジコネクタは、コネクタハウジ
ングを備え、そのコネクタハウジング内に形成された端
子収容部に接触端子を挿入して保有するとともに、接触
端子がコネクタハウジング内に挿入される基板の端部に
圧接するカードエッジコネクタにおいて、接触端子には
端子収容部の正規の位置に収容された状態でコネクタハ
ウジングから突出する取付脚部が設けられるとともに、
接触端子を取付脚部がコネクタハウジングから突出しな
い位置に係止する一次係止手段と、接触端子を端子収容
部の正規の位置に係止する二次係止手段とを備えたこと
に特徴を有する(請求項1記載の発明)。また、接触端
子には、接触端子を一次係止手段によって係止される位
置から二次係止手段によって係止される位置に変位させ
るための押圧可能な押圧面が形成されていてもよい(請
求項2記載の発明)。
In order to achieve the above object, a card edge connector of the present invention comprises a connector housing, and a contact housing is inserted and held in a terminal accommodating portion formed in the connector housing. At the same time, in the card edge connector in which the contact terminals are pressed into contact with the end portion of the board to be inserted into the connector housing, the contact terminals have mounting leg portions protruding from the connector housing in a state where the contact terminals are accommodated in the regular positions of the terminal accommodating portions. Provided,
The invention is characterized in that a primary locking means for locking the contact terminal at a position where the mounting leg does not protrude from the connector housing is provided, and a secondary locking means for locking the contact terminal at a regular position of the terminal accommodating portion. It has (the invention of claim 1). Further, the contact terminal may be formed with a pressing surface that can be pressed to displace the contact terminal from the position locked by the primary locking means to the position locked by the secondary locking means ( The invention according to claim 2).

【0005】[0005]

【作用】請求項1の発明では、接触端子を一次係止手段
によって係止すれば、接触端子は取付脚部がコネクタハ
ウジングから突出しない位置に係止されることになる。
従って、この状態で運搬等の作業を行えば、取付脚部に
直接外力が加わることがない。そして、実装の際には、
接触端子を二次係止手段によって端子収容室の正規の位
置に係止すれば、取付脚部はコネクタハウジングから突
出するから、ここを実装基板に半田付け等することがで
きる。
According to the first aspect of the present invention, when the contact terminal is locked by the primary locking means, the contact terminal is locked at the position where the mounting leg does not project from the connector housing.
Therefore, if a work such as transportation is performed in this state, no external force is directly applied to the mounting leg portion. And when implementing,
When the contact terminal is locked at the proper position in the terminal accommodating chamber by the secondary locking means, the mounting leg portion projects from the connector housing, so that the mounting leg portion can be soldered to the mounting substrate.

【0006】請求項2の発明によれば、接触端子の押圧
面を治具等で押圧してやると、接触端子は、一次係止手
段によって係止された位置から、二次係止手段によって
係止される位置(正規の位置)に変位し、コネクタハウ
ジングから取付脚部が突出する。
According to the invention of claim 2, when the pressing surface of the contact terminal is pressed by a jig or the like, the contact terminal is locked by the secondary locking means from the position locked by the primary locking means. Is displaced to a predetermined position (regular position), and the mounting leg portion projects from the connector housing.

【0007】[0007]

【発明の効果】上述したように請求項1の発明によれ
ば、運搬時等には一次係止手段によって接触端子を取付
脚部がコネクタハウジングから突出しない位置に係止す
ることができるから、運搬時等に取付脚部の変形を防止
できるという効果を奏する。また、請求項2の発明によ
れば、押圧面を設けたから、治具等によって接触端子を
容易に正規の位置に係止することができ、もって実装作
業の自動化が容易に図られる。
As described above, according to the first aspect of the invention, the contact terminal can be locked at the position where the mounting leg does not project from the connector housing by the primary locking means during transportation. This has the effect of preventing deformation of the mounting legs during transportation. According to the second aspect of the present invention, since the pressing surface is provided, the contact terminal can be easily locked in the proper position by a jig or the like, so that the mounting work can be easily automated.

【0008】[0008]

【発明の実施の形態】以下、本発明のカードエッジコネ
クタを具体化した一実施形態について図1〜図4を参照
して説明する。本実施形態のカードエッジコネクタは、
プリント基板上に実装され、基板と基板とを接続させる
ためのものであり、図4に示すようにコネクタハウジン
グ11と、コネクタハウジング11内に組み付けられる
接触端子12とから構成される。
BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the card edge connector of the present invention will be described below with reference to FIGS. The card edge connector of this embodiment is
It is mounted on a printed circuit board and is for connecting the boards to each other. As shown in FIG. 4, it is composed of a connector housing 11 and contact terminals 12 assembled in the connector housing 11.

【0009】まず、接触端子12について述べるに、接
触端子12は、図2及び図3に示すように、金属薄板を
箱型状に曲げ加工してなる。即ち、接触端子12の下部
には取付ピン13(取付脚部に相当する。)が形成され
ており、これは図示しないプリント基板上に形成された
取付孔に挿入された後半田付けされる。また、接触端子
12の上部には、金属帯板を弓なり状に折り返すことに
より弾性接触片14が形成されている。さらに、この弾
性接触片14を左右両側(図2中、斜め左下側と斜め右
上側)から挟み付けるように左側壁15a及び右側壁1
5bが折り曲げらるとともに、その左右両側壁15a,
15bの上下両端部(図2中、上下両端部)はそれぞれ
内側に折り曲げられて上側壁15c及び下側壁15dを
形成している。これにより、弾性接触片14の折り曲げ
部分を含む裾野部分を取り囲むように側壁15が形成さ
れるとともに、弾性接触片14の頂部分がこの側壁15
から前方(図2中、右下方向)に突出する形状とされ
る。一方、弾性接触片14の内方(側壁15内)には、
規制片16が形成されており、弾性接触片14の過度撓
みが規制されるようになっている。つまり、通常の基板
2の差し込み動作では弾性接触片14は規制片16には
当接しないが、基板2をこじる等して弾性接触片14に
大きな力が作用した場合には弾性接触片14が規制片1
6に当接するように設定されている。この規制片16
は、左右両側壁15a,15bのほぼ中央部を対向した
状態でそれぞれ内方に僅かに折り曲げた後さらにこれを
重ね合わせるように弾性接触片14側に折り曲げて形成
される。なお、上側壁15cが本発明にいう押圧面を構
成する。
First, the contact terminal 12 will be described. As shown in FIGS. 2 and 3, the contact terminal 12 is formed by bending a thin metal plate into a box shape. That is, a mounting pin 13 (corresponding to a mounting leg portion) is formed below the contact terminal 12, which is inserted into a mounting hole formed on a printed circuit board (not shown) and then soldered. An elastic contact piece 14 is formed on the contact terminal 12 by folding a metal strip back in a bow shape. Further, the left side wall 15a and the right side wall 1 are sandwiched by the elastic contact pieces 14 from both left and right sides (obliquely lower left side and diagonally upper right side in FIG. 2).
5b is bent and the left and right side walls 15a,
Upper and lower end portions (upper and lower end portions in FIG. 2) of 15b are respectively bent inward to form an upper side wall 15c and a lower side wall 15d. Thereby, the side wall 15 is formed so as to surround the skirt portion including the bent portion of the elastic contact piece 14, and the top portion of the elastic contact piece 14 is formed on the side wall 15.
From the front side (the lower right direction in FIG. 2). On the other hand, inside the elastic contact piece 14 (inside the side wall 15),
A restriction piece 16 is formed so that excessive bending of the elastic contact piece 14 is restricted. That is, the elastic contact piece 14 does not contact the regulation piece 16 in the normal insertion operation of the substrate 2, but when a large force acts on the elastic contact piece 14 by twisting the substrate 2 or the like, the elastic contact piece 14 is not moved. Regulated piece 1
6 is set to abut. This regulation piece 16
Is formed by slightly bending the respective left and right side walls 15a and 15b inward in a state where they are substantially opposed to each other and then bending them toward the elastic contact piece 14 side so as to further overlap them. The upper side wall 15c constitutes the pressing surface according to the present invention.

【0010】さらに、接触端子12の背面(図3中、右
側正面)には、まず下部に上側を外方に切り起こすこと
により一次係止片17が形成されている。さらに、その
一次係止片17の上方にも、一次係止片17同様に上側
を外方に切り起こすことにより二次係止片18が形成さ
れている。そして、それぞれ後述する端子収容室19に
形成されている係合突部20に係合可能とされている。
なお、一次係止片17及び二次係止片18が本発明にい
う一次係止手段及び二次係止手段に相当するものであ
る。
Further, on the back surface (the front surface on the right side in FIG. 3) of the contact terminal 12, first, a primary locking piece 17 is formed by cutting and raising the upper side outward in the lower part. Further, similarly to the primary locking piece 17, a secondary locking piece 18 is also formed above the primary locking piece 17 by cutting and raising the upper side outward. Then, they are respectively engageable with engaging protrusions 20 formed in the terminal accommodating chamber 19 described later.
The primary locking piece 17 and the secondary locking piece 18 correspond to the primary locking means and the secondary locking means in the present invention.

【0011】コネクタハウジング11は、図4に示すよ
うに、細長な直方体をなし、その上面には、スリット状
の挿入部21が形成されており、ここに接続する基板2
(図5参照)の端部が挿入されるようになっている。ま
た、図1に示すように、この挿入部21内において長さ
方向に対向する内壁面には、複数の端子収容室19が対
向した状態で凹み形成されかつ、長さ方向に沿って等間
隔に並設されている。この端子収容室19の大きさは、
ほぼ接触端子12の側壁15の大きさに等しく、またそ
の上面は開口して端子装着口19aとなっており、ここ
を介して上記接触端子12が組み付けられるようになっ
ている。さらに、端子収容室19の底面には貫通孔19
bが形成されており、接触端子12を正規の位置(側壁
15の下面が端子収容室19の底面に当接する位置であ
り、図1中、右側に示す位置)に組み付けると取付ピン
13がここからコネクタハウジング11の下部に形成し
たフード壁部24を介して下方に突出するようになって
いる。なお、本実施形態では、挿入部21は区画壁22
によって2分割されており、やはり同様に2分割された
基板2の端部がこの区画壁22を跨ぐように差し込まれ
る構成のものであるが、区画壁22を設けない構成のも
のであってもよい。
As shown in FIG. 4, the connector housing 11 is an elongated rectangular parallelepiped, and a slit-like insertion portion 21 is formed on the upper surface thereof, and the board 2 to be connected thereto is formed.
The end portion (see FIG. 5) is inserted. Further, as shown in FIG. 1, a plurality of terminal accommodating chambers 19 are formed in a concave shape on the inner wall surface facing each other in the lengthwise direction in the insertion portion 21, and the terminal housing chambers 19 are equally spaced along the lengthwise direction. Are installed side by side. The size of this terminal accommodating chamber 19 is
The size of the side wall 15 of the contact terminal 12 is substantially the same, and the upper surface of the contact terminal 12 is opened to form a terminal mounting port 19a through which the contact terminal 12 can be assembled. Further, a through hole 19 is provided on the bottom surface of the terminal accommodating chamber 19.
b is formed, and when the contact terminal 12 is assembled in a regular position (a position where the lower surface of the side wall 15 abuts the bottom surface of the terminal accommodating chamber 19 and is shown on the right side in FIG. 1), the mounting pin 13 becomes To project downward through a hood wall portion 24 formed in the lower portion of the connector housing 11. In addition, in the present embodiment, the insertion portion 21 is the partition wall 22.
It is divided into two parts by the same manner, and the end portion of the substrate 2 which is also divided into two parts is also inserted so as to straddle the partition wall 22, but even if the partition wall 22 is not provided. Good.

【0012】また、端子収容室19の外側に位置する内
壁面(挿入部21側とは反対側の内壁面)には、図1に
示すように、ほぼ中央部に係合突部20が一体に形成さ
れており、上記接触端子12の一次係止片17及び二次
係止片18の上縁部がこの係合突部20の下面に係合す
るようになっている。そして、一次係止片17が係合し
た状態(一次係止状態)では、接触端子12は取付ピン
13の下端部がフード壁部24の下面より僅かに内方と
なる位置(図1中、左側で示す位置)にあり、二次係止
片18が係合した状態(二次係止状態)では接触端子1
2は取付ピン13が貫通孔19bを介してフード壁部2
4の下方に突出する位置、即ち正規の位置にある。
Further, as shown in FIG. 1, the inner wall surface located on the outer side of the terminal accommodating chamber 19 (the inner wall surface on the side opposite to the insertion portion 21 side) is integrally provided with an engaging projection 20. The upper edge portions of the primary locking piece 17 and the secondary locking piece 18 of the contact terminal 12 are engaged with the lower surface of the engaging projection 20. Then, in the state where the primary locking piece 17 is engaged (the primary locking state), in the contact terminal 12, the lower end portion of the mounting pin 13 is slightly inward from the lower surface of the hood wall portion 24 (in FIG. 1, (Position shown on the left side), and when the secondary locking piece 18 is engaged (secondary locking state), the contact terminal 1
2, the mounting pin 13 has a hood wall portion 2 through the through hole 19b.
4 is a position protruding downward, that is, a normal position.

【0013】さらに、端子収容室19の挿入部21側の
開口は、端子収容室19に収容された接触端子12の弾
性接触片14を挿入部21内に突出させるための突出口
19cとなっている。そして、挿入部21内に基板2の
端部が差し込まれると、突出した各弾性接触片14が基
板2の端部両側面に設けられた導電部6(図5参照)に
それぞれ圧接するようになっている。なお、コネクタハ
ウジング11の両端部には取付部23が張り出して形成
されており、ここをプリント基板上にねじ止め等できる
ようになっている。
Further, the opening of the terminal accommodating chamber 19 on the insertion portion 21 side serves as a projecting opening 19c for allowing the elastic contact piece 14 of the contact terminal 12 accommodated in the terminal accommodating chamber 19 to project into the insertion portion 21. There is. Then, when the end portion of the substrate 2 is inserted into the insertion portion 21, the protruding elastic contact pieces 14 are respectively brought into pressure contact with the conductive portions 6 (see FIG. 5) provided on both side surfaces of the end portion of the substrate 2. Has become. It should be noted that mounting portions 23 are formed so as to project from both ends of the connector housing 11 so that they can be screwed onto a printed circuit board or the like.

【0014】次に、本実施形態の作用について述べる。
接触端子12を端子収容室19に組み付けるには、まず
接触端子12を端子収容室19の上方に持って行き、取
付ピン13を下側かつ弾性接触片14を挿入部21側に
向けた姿勢とする。そして、そのまま取付ピン13から
端子装着口19aを介して端子収容室19内に挿入し、
接触端子12の一次係止片17が端子収容室19の係合
突部20に係合する位置まで押し込む(図1中、左側参
照)。この作業を全ての接触端子12について行えば組
み付け作業は終了し、この状態のまま袋詰め等して製品
出荷をする。即ち、接触端子12の取付ピン13がコネ
クタハウジング11から突出してない状態で運搬等を行
うことができるのである。
Next, the operation of the present embodiment will be described.
To assemble the contact terminal 12 into the terminal accommodating chamber 19, first bring the contact terminal 12 above the terminal accommodating chamber 19 and set the mounting pin 13 downward and the elastic contact piece 14 toward the insertion portion 21 side. To do. Then, as it is, is inserted from the mounting pin 13 into the terminal accommodating chamber 19 through the terminal mounting port 19a,
The primary locking piece 17 of the contact terminal 12 is pushed to a position where it engages with the engaging projection 20 of the terminal accommodating chamber 19 (see the left side in FIG. 1). If this work is performed for all the contact terminals 12, the assembling work is completed, and in this state, the product is shipped by bagging. That is, it is possible to carry or the like while the mounting pins 13 of the contact terminals 12 do not project from the connector housing 11.

【0015】続いて、当該カードエッジコネクタを基板
上に実装するには、棒状の治具を端子装着口19aに差
し込む。そして、接触端子12の上側壁15cを押す。
すると、接触端子12は下方に押し込まれ、二次係止片
18が係合突部20に係合する(図1中、右側参照)。
これによって、接触端子12は端子収容室19の正規の
位置に保持されることになり、取付ピン13が貫通孔1
9bを介してコネクタハウジング11の下面に突出す
る。従って、実装可能状態となるから、この突出した取
付ピン13を基板の取付孔に挿入して半田付けすれば、
当該カードエッジコネクタを基板上に実装することがで
きる。
Subsequently, in order to mount the card edge connector on the board, a rod-shaped jig is inserted into the terminal mounting opening 19a. Then, the upper side wall 15c of the contact terminal 12 is pushed.
Then, the contact terminal 12 is pushed downward, and the secondary locking piece 18 engages with the engaging projection 20 (see the right side in FIG. 1).
As a result, the contact terminal 12 is held at the regular position in the terminal accommodating chamber 19, and the mounting pin 13 is inserted into the through hole 1.
It projects to the lower surface of the connector housing 11 via 9b. Therefore, it becomes a mountable state. If the protruding mounting pin 13 is inserted into the mounting hole of the board and soldered,
The card edge connector can be mounted on the board.

【0016】このように本実施形態では、運搬時等には
接触端子12を一次係止状態とすることにより取付ピン
13をコネクタハウジング11から突出させない状態と
することができるから、運搬途中等で取付ピン13に外
力が直接作用することはなく、取付ピン13の変形を防
止できるという効果を奏する。また、実装する際には、
接触端子12を二次係止状態とすれば、取付ピン13が
コネクタハウジング11から突出するから、ここを基板
上に半田付け等すればよく、一次係止片17を設けたこ
とにより実装作業が煩わしくなることがない。さらに、
接触端子12を一次係止状態から二次係止状態とするに
は、接触端子12の上側壁15cを治具等で押せばよい
から、例えば、櫛刃状の治具で同時に全ての接触端子1
2を自動的に押すなどして実装作業の自動化を容易に図
ることができる。
As described above, in this embodiment, the mounting pins 13 can be prevented from protruding from the connector housing 11 by setting the contact terminals 12 in the primary locking state during transportation or the like. An external force does not act directly on the mounting pin 13, and the deformation of the mounting pin 13 can be prevented. Also, when implementing it,
When the contact terminal 12 is set to the secondary locking state, the mounting pin 13 projects from the connector housing 11, so that this may be soldered or the like on the substrate. By providing the primary locking piece 17, mounting work can be performed. No hassle. further,
In order to change the contact terminal 12 from the primary locking state to the secondary locking state, the upper side wall 15c of the contact terminal 12 may be pushed with a jig or the like. 1
It is possible to easily automate the mounting work by automatically pressing 2.

【0017】なお、本発明は上記各実施形態に限定され
るものではなく、例えば次のように変形して実施するこ
とができ、これらの実施態様も本発明の技術的範囲に属
する。 (1) 上記実施形態では、接触端子12に一次係止片
17と二次係止片18とが形成され、それぞれが端子収
容室19に形成された係合突部20に係合可能な構成と
されていたが、端子収容室の上下に係合突部を2個形成
し、接触端子には各係合突部に係合可能な係止片を1つ
形成した構成であってもよい。
The present invention is not limited to the above-described embodiments, but can be modified and implemented as follows, for example, and these embodiments also belong to the technical scope of the present invention. (1) In the above-described embodiment, the contact terminal 12 is formed with the primary locking piece 17 and the secondary locking piece 18, each of which is engageable with the engaging projection 20 formed in the terminal accommodating chamber 19. However, two engaging protrusions may be formed on the upper and lower sides of the terminal accommodating chamber, and one contact piece that can engage with each engaging protrusion may be formed on the contact terminal. .

【0018】(2) 上記実施形態では、取付脚部に相
当する取付ピン13は基板に半田付けされるものであっ
たが、ここに電線の端末がかしめ固定される構成のもの
であってもよい。その他、本発明は要旨を逸脱しない範
囲内で種々変更して実施することができる。
(2) In the above embodiment, the mounting pins 13 corresponding to the mounting legs are soldered to the board, but the end of the electric wire may be caulked and fixed thereto. Good. In addition, the present invention can be variously modified and implemented without departing from the scope of the invention.

【図面の簡単な説明】[Brief description of drawings]

【図1】本実施形態の全体(一次係止状態と二次係止状
態)を示す断面図である。
FIG. 1 is a cross-sectional view showing the entire embodiment (a primary locking state and a secondary locking state).

【図2】接触端子を示す斜視図である。FIG. 2 is a perspective view showing a contact terminal.

【図3】一次係止片と二次係止片とを示す斜視図であ
る。
FIG. 3 is a perspective view showing a primary locking piece and a secondary locking piece.

【図4】カードエッジコネクタの上面図である。FIG. 4 is a top view of a card edge connector.

【図5】従来例を示す一部切欠斜視図である。FIG. 5 is a partially cutaway perspective view showing a conventional example.

【符号の説明】[Explanation of symbols]

2…基板 11…コネクタハウジング 12…接触端子 13…取付脚部(取付ピン) 15c…上側壁(押圧面) 17…一次係止片(一次係止手段) 18…二次係止片(二次係止手段) 19…端子収容室(端子収容部) 2 ... Board 11 ... Connector housing 12 ... Contact terminal 13 ... Mounting leg (mounting pin) 15c ... Upper side wall (pressing surface) 17 ... Primary locking piece (primary locking means) 18 ... Secondary locking piece (secondary) Locking means) 19 ... Terminal accommodating chamber (terminal accommodating portion)

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】コネクタハウジングを備え、そのコネクタ
ハウジング内に形成された端子収容部に接触端子を挿入
して保有し、前記接触端子が前記コネクタハウジング内
に挿入される基板の端部に圧接するカードエッジコネク
タにおいて、 前記接触端子には前記端子収容部の正規の位置に収容さ
れた状態で前記コネクタハウジングから突出する取付脚
部が設けられるとともに、前記接触端子を前記取付脚部
が前記コネクタハウジングから突出しない位置に係止す
る一次係止手段と、前記接触端子を前記端子収容部の正
規の位置に係止する二次係止手段とを備えたことを特徴
とするカードエッジコネクタ。
1. A connector housing is provided, and a contact terminal is inserted into and held in a terminal accommodating portion formed in the connector housing, and the contact terminal is in pressure contact with an end portion of a substrate inserted in the connector housing. In the card edge connector, the contact terminal is provided with a mounting leg portion that protrudes from the connector housing in a state where the contact terminal is accommodated in a regular position of the terminal accommodating portion, and the contact terminal has the mounting leg portion in the connector housing. A card edge connector comprising: a primary locking means that locks at a position that does not project from the secondary locking means; and a secondary locking means that locks the contact terminal at a regular position of the terminal accommodating portion.
【請求項2】請求項1記載のカードエッジコネクタにお
いて、前記接触端子には前記接触端子を前記一次係止手
段によって係止される位置から前記二次係止手段によっ
て係止される位置に変位させるための押圧可能な押圧面
が形成されていることを特徴とするカードエッジコネク
タ。
2. The card edge connector according to claim 1, wherein the contact terminal is displaced from the position locked by the primary locking means to the position locked by the secondary locking means on the contact terminal. A card edge connector characterized in that a pressing surface capable of pressing is formed.
JP7269446A 1995-09-21 1995-09-21 Card edge connector Pending JPH0992370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7269446A JPH0992370A (en) 1995-09-21 1995-09-21 Card edge connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7269446A JPH0992370A (en) 1995-09-21 1995-09-21 Card edge connector

Publications (1)

Publication Number Publication Date
JPH0992370A true JPH0992370A (en) 1997-04-04

Family

ID=17472550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7269446A Pending JPH0992370A (en) 1995-09-21 1995-09-21 Card edge connector

Country Status (1)

Country Link
JP (1) JPH0992370A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0992415A (en) * 1995-09-22 1997-04-04 Sumitomo Wiring Syst Ltd Card edge connector
JP2001135400A (en) * 1999-11-08 2001-05-18 Sumitomo Wiring Syst Ltd Card edge connector
JP2001250612A (en) * 2000-03-06 2001-09-14 Japan Aviation Electronics Industry Ltd Connector for high speed transmission
JP2007047093A (en) * 2005-08-11 2007-02-22 Ngk Spark Plug Co Ltd Sensor
CN103427204A (en) * 2012-05-25 2013-12-04 日本压着端子制造株式会社 Female connector and card edge connector
JP2019145515A (en) * 2013-08-07 2019-08-29 モレックス エルエルシー connector

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0992415A (en) * 1995-09-22 1997-04-04 Sumitomo Wiring Syst Ltd Card edge connector
JP2001135400A (en) * 1999-11-08 2001-05-18 Sumitomo Wiring Syst Ltd Card edge connector
JP2001250612A (en) * 2000-03-06 2001-09-14 Japan Aviation Electronics Industry Ltd Connector for high speed transmission
JP2007047093A (en) * 2005-08-11 2007-02-22 Ngk Spark Plug Co Ltd Sensor
JP4628897B2 (en) * 2005-08-11 2011-02-09 日本特殊陶業株式会社 Sensor
CN103427204A (en) * 2012-05-25 2013-12-04 日本压着端子制造株式会社 Female connector and card edge connector
US9413090B2 (en) 2012-05-25 2016-08-09 J.S.T. Mfg. Co., Ltd. Female connector and card edge connector
JP2019145515A (en) * 2013-08-07 2019-08-29 モレックス エルエルシー connector
US10566719B2 (en) 2013-08-07 2020-02-18 Molex, Llc Connector for mounting on a circuit board

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