JP2002158070A - Electric connector - Google Patents
Electric connectorInfo
- Publication number
- JP2002158070A JP2002158070A JP2000352452A JP2000352452A JP2002158070A JP 2002158070 A JP2002158070 A JP 2002158070A JP 2000352452 A JP2000352452 A JP 2000352452A JP 2000352452 A JP2000352452 A JP 2000352452A JP 2002158070 A JP2002158070 A JP 2002158070A
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- connector
- press
- main body
- holding portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、例えばプリント基
板に取付けて使用される電気コネクタに関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric connector used by being attached to a printed circuit board, for example.
【０００２】[0002]
【従来の技術】従来、この種の電気コネクタとしては、
絶縁性のコネクタ本体と、コネクタ本体内に保持された
複数の導電性の端子とからなり、コネクタ本体の一端側
には各端子の一端側にそれぞれ接続される相手側端子の
挿入孔を備えたものが知られている。また、この電気コ
ネクタでは、コネクタ本体の他端側から外部に延出させ
た各端子の他端側を半田付けによって任意の基板に接続
するようにしている。2. Description of the Related Art Conventionally, as this type of electrical connector,
The connector body includes an insulative connector body and a plurality of conductive terminals held in the connector body. One end of the connector body has insertion holes for mating terminals connected to one end of each terminal. Things are known. Further, in this electric connector, the other end of each terminal extending outside from the other end of the connector body is connected to an arbitrary substrate by soldering.
【０００３】前記電気コネクタの端子は、コネクタ本体
の挿入孔から挿入された相手側端子が所定以上の力で挿
入されて結合する構造となっているため、相手側端子を
引き抜く際にはコネクタ本体内の端子に引張力が生ず
る。このため、前記電気コネクタでは、各端子をコネク
タ本体の他端側から圧入して取付けることにより、相手
側端子の引張力を端子の圧入方向に生じさせ、コネクタ
本体から端子が抜けないような構造になっている。The terminal of the electric connector has a structure in which a mating terminal inserted from an insertion hole of the connector body is inserted and coupled with a predetermined force or more, so that when the mating terminal is pulled out, the connector body is pulled out. A tensile force is generated in the terminal inside. For this reason, in the electric connector, each terminal is press-fitted from the other end side of the connector main body and attached, thereby generating a pulling force of the mating terminal in the terminal press-fitting direction and preventing the terminal from coming off from the connector main body. It has become.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、前記電
気コネクタの構造では、相手側端子を挿入する場合は挿
入力がコネクタ本体の端子圧入方向とは反対方向に生
じ、しかも同方向に対するコネクタ本体の端子保持力は
圧入方向よりも弱いため、相手側端子の挿入力が端子の
半田付けされた基板側に加わり、半田の亀裂や剥離を生
じ易いという問題点があった。However, in the structure of the electric connector, when the mating terminal is inserted, an insertion force is generated in a direction opposite to the terminal press-fitting direction of the connector body, and the terminal of the connector body in the same direction. Since the holding force is weaker than the press-fitting direction, the insertion force of the mating terminal is applied to the soldered substrate side of the terminal, and there is a problem that the solder is easily cracked or peeled.
【０００５】本発明は前記問題点に鑑みてなされたもの
であり、その目的とするところは、相手側端子の抜き差
しによって端子から基板側に加わる力を軽減することの
できる電気コネクタを提供することにある。SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and an object of the present invention is to provide an electric connector capable of reducing a force applied to a board from a terminal by inserting and removing a mating terminal. It is in.
【０００６】[0006]
【課題を解決するための手段】本発明は前記目的を達成
するために、請求項１では、絶縁性のコネクタ本体と、
コネクタ本体内に保持された複数の導電性の端子とから
なり、コネクタ本体の一端側には各端子の一端側にそれ
ぞれ接続される相手側端子の挿入孔を備えるとともに、
コネクタ本体の他端側から外部に延出させた各端子の他
端側を任意の基板に接続するようにした電気コネクタに
おいて、前記コネクタ本体を互いに別体に形成された一
端側部材と他端側部材とから構成するとともに、コネク
タ本体の一端側部材には端子の一端側がコネクタ本体の
他端側から圧入される第１の端子保持部を設け、コネク
タ本体の他端側部材には端子の他端側がコネクタ本体の
一端側から圧入される第２の端子保持部を設けている。In order to achieve the above object, according to the present invention, an insulating connector main body is provided.
Consisting of a plurality of conductive terminals held in the connector body, one end of the connector body has insertion holes for mating terminals connected to one end of each terminal,
An electrical connector in which the other end of each terminal extending from the other end of the connector body to the outside is connected to an arbitrary board, wherein the connector body and one end member and the other end are formed separately from each other. And a first terminal holding portion into which one end of the terminal is press-fitted from the other end of the connector main body, and the other end of the connector main body has a first terminal holding portion. A second terminal holding portion is provided, the other end of which is press-fitted from one end of the connector body.
【０００７】これにより、相手側端子をコネクタ本体に
挿入して各端子に接続すると、その挿入力が各端子の一
端側から他端側に向かって加わるが、各端子は第２の端
子保持部にコネクタ本体の一端側から圧入されているの
で、この圧入方向と同一方向に生ずる相手側端子の挿入
力に対しては、各端子がコネクタ本体によって強固に保
持される。また、相手側端子をコネクタ本体から引き抜
くと、その引張力が各端子の一端側に加わるが、各端子
は第１の端子保持部にコネクタ本体の他端側から圧入さ
れているので、この圧入方向と同一方向に生ずる相手側
端子の引張力に対しても、各端子がコネクタ本体によっ
て強固に保持される。Thus, when the mating terminal is inserted into the connector body and connected to each terminal, the insertion force is applied from one end to the other end of each terminal. Each terminal is firmly held by the connector main body against the insertion force of the mating terminal generated in the same direction as the press-fitting direction. Further, when the mating terminal is pulled out from the connector main body, the pulling force is applied to one end of each terminal. However, since each terminal is press-fitted into the first terminal holding portion from the other end of the connector main body, this press-fitting is performed. Each terminal is firmly held by the connector body against the tensile force of the mating terminal generated in the same direction as the direction.
【０００８】また、請求項２では、請求項１記載の電気
コネクタにおいて、前記第１の端子保持部と第２の端子
保持部との間に位置する端子の所定部位に、端子の挿入
方向に弾性変形可能な屈曲部を設けている。According to a second aspect of the present invention, in the electrical connector according to the first aspect, a predetermined portion of the terminal located between the first terminal holding portion and the second terminal holding portion is provided in the terminal insertion direction. An elastically deformable bent portion is provided.
【０００９】これにより、請求項１の作用に加え、屈曲
部の弾性変形によって端子の挿入方向の力が吸収され
る。Thus, in addition to the function of the first aspect, the force in the insertion direction of the terminal is absorbed by the elastic deformation of the bent portion.
【００１０】また、請求項３では、請求項１または２記
載の電気コネクタにおいて、前記第２の端子保持部を端
子の圧入部分によって閉塞されるように形成している。According to a third aspect, in the electrical connector according to the first or second aspect, the second terminal holding portion is formed so as to be closed by a press-fit portion of the terminal.
【００１１】これにより、請求項１または２の作用に加
え、各端子の圧入によってコネクタ本体の第２の端子保
持部が各端子の圧入部分によって閉塞されることから、
例えば各端子を基板に半田付けする際、半田やフラック
スが端子からコネクタ本体内に侵入することがない。According to this, in addition to the function of the first or second aspect, the second terminal holding portion of the connector body is closed by the press-fit portion of each terminal by press-fitting of each terminal.
For example, when each terminal is soldered to a substrate, no solder or flux enters the connector body from the terminal.
【００１２】また、請求項４では、請求項１、２または
３記載の電気コネクタにおいて、前記各端子の他端側を
コネクタ本体の外部に延出する部分の任意の位置で切断
可能に形成している。According to a fourth aspect of the present invention, in the electric connector according to the first, second or third aspect, the other end of each of the terminals is formed so as to be cut at an arbitrary position of a portion extending outside the connector body. ing.
【００１３】これにより、請求項１、２または３の作用
に加え、各端子の他端側をコネクタ本体の挿入後に切断
すれば、各端子の他端側の長さ寸法を均一に揃えること
が可能となる。更に、コネクタ本体に挿入した各端子の
他端側を切断前の長い状態で外部に引張ることも可能で
ある。In this case, in addition to the function of the first, second or third aspect, if the other end of each terminal is cut after the insertion of the connector body, the length of the other end of each terminal can be made uniform. It becomes possible. Further, it is also possible to pull the other end of each terminal inserted into the connector body to the outside in a long state before cutting.
【００１４】また、請求項５では、請求項４記載の電気
コネクタにおいて、前記各端子の他端側にコネクタ本体
の外部に延出する部分の所定位置で幅方向に突出する係
止部を設けている。According to a fifth aspect of the present invention, in the electrical connector according to the fourth aspect, a locking portion is provided at the other end side of each of the terminals so as to project in a width direction at a predetermined position of a portion extending outside the connector body. ing.
【００１５】これにより、請求項２の作用に加え、各端
子をコネクタ本体の他端側部材に圧入する際、各端子の
係止部に任意の治具を係止して引張ることが可能であ
る。その際、各端子の係止部を共通の治具に係止して引
張れば、各端子がコネクタ本体に対して均一に位置決め
される。According to this, in addition to the function of claim 2, when each terminal is press-fitted into the other end side member of the connector body, it is possible to lock an arbitrary jig at the locking portion of each terminal and pull it. is there. At this time, if the locking portion of each terminal is locked by a common jig and pulled, each terminal is uniformly positioned with respect to the connector body.
【００１６】[0016]
【発明の実施の形態】図１乃至図５は本発明の一実施形
態を示すもので、図１は電気コネクタの上面側斜視図、
図２はその底面側視図、図３はその分解斜視図、図４は
その部分正面断面図、図５は基板への取付状態及び相手
側コネクタとの接続状態を示す側面断面図である。1 to 5 show one embodiment of the present invention. FIG. 1 is a top perspective view of an electric connector.
FIG. 2 is a bottom side view, FIG. 3 is an exploded perspective view, FIG. 4 is a partial front sectional view, and FIG. 5 is a side sectional view showing a state of attachment to a board and a state of connection with a mating connector.
【００１７】この電気コネクタは、絶縁性のコネクタ本
体１０と、コネクタ本体１０内に保持された複数の端子
２０とからなる。This electrical connector comprises an insulating connector body 10 and a plurality of terminals 20 held in the connector body 10.
【００１８】コネクタ本体１０は互いに別体に形成され
た一端側部材１１と他端側部材１２とから構成され、そ
れぞれ合成樹脂によって形成されている。一端側部材１
１は上面に相手側端子が挿入される多数の挿入孔１１ａ
を有し、一端側部材１１内には端子２０の一端側が圧入
される第１の端子保持部１１ｂが設けられている。ま
た、一端側部材１１の幅方向両端にはそれぞれ他端側部
材１２と係合する爪１１ｃが設けられている。他端側部
材１２は幅方向両端にそれぞれ一端側部材１１の爪１１
ｃと係合する係合部１２ａを有し、他端側部材１２内に
は端子２０の他端側が圧入される第２の端子保持部１２
ｂが設けられている。The connector main body 10 is composed of one end side member 11 and the other end side member 12 formed separately from each other, and each is formed of a synthetic resin. One end member 1
Reference numeral 1 denotes a large number of insertion holes 11a on the upper surface into which mating terminals are inserted.
And a first terminal holding portion 11b into which one end of the terminal 20 is press-fitted. Further, pawls 11c that engage with the other end member 12 are provided at both ends in the width direction of the one end member 11, respectively. The other end member 12 is provided with a claw 11 of the one end member 11 at each end in the width direction.
c, the second terminal holding portion 12 having the other end side of the terminal 20 press-fitted in the other end side member 12.
b is provided.
【００１９】各端子２０は導電性を有する金属板からな
り、それぞれ所定形状に形成されている。即ち、各端子
２０の一端には相手側端子が接続される接続部２１が設
けられ、接続部２１は相手側端子を挟持するように弾性
変形可能に形成されている。また、各端子２０の一端側
にはコネクタ本体１０の第１の端子保持部１１ｂに圧入
される第１の圧入部２２が設けられている。各端子２０
の他端側にはコネクタ本体１０の第２の端子保持部１２
ｂに圧入される第２の圧入部２３が設けられ、第２の圧
入部２３は第２の端子保持部１２ｂとほぼ等しい幅にな
るように幅方向に突設されている。この場合、第２の端
子保持部１２ｂは第２の圧入部２３の厚さ方向の対応寸
法が第２の圧入部２３の厚さとほぼ等しくなるように形
成されている。また、各圧入部２２，２３の間には略コ
字状に形成された屈曲部２４が設けられ、屈曲部２４は
端子２０の長手方向に弾性変形するようになっている。
更に、各端子２０の他端側はコネクタ本体１０の外部に
長く延出され、その延出部分の長さ方向所定位置には幅
方向に突出する係止部２５が設けられている。Each terminal 20 is made of a conductive metal plate and is formed in a predetermined shape. That is, at one end of each terminal 20, a connecting portion 21 to which a mating terminal is connected is provided, and the connecting portion 21 is formed to be elastically deformable so as to sandwich the mating terminal. Further, a first press-fitting portion 22 that is press-fitted into the first terminal holding portion 11b of the connector body 10 is provided at one end of each terminal 20. Each terminal 20
The second terminal holding portion 12 of the connector body 10
The second press-fit portion 23 is press-fitted into the second terminal-holding portion 12b, and the second press-fit portion 23 is protruded in the width direction so as to have substantially the same width as the second terminal holding portion 12b. In this case, the second terminal holding portion 12b is formed such that the corresponding dimension in the thickness direction of the second press-fit portion 23 is substantially equal to the thickness of the second press-fit portion 23. A bent portion 24 having a substantially U-shape is provided between the press-fit portions 22 and 23, and the bent portion 24 is elastically deformed in the longitudinal direction of the terminal 20.
Further, the other end of each terminal 20 is extended to the outside of the connector main body 10, and a locking portion 25 projecting in the width direction is provided at a predetermined position in the length direction of the extended portion.
【００２０】以上のように構成された電気コネクタを組
立てる場合には、コネクタ本体１０の他端側部材１２に
各端子２０の他端側をコネクタ本体１０の一端側から挿
入し、各端子２０の他端側をコネクタ本体１０の外部か
ら引張ることにより、各端子２０の第２の圧入部２３が
他端側部材１２の第２の端子保持部１２ｂに圧入され
る。その際、各端子２０の第２の圧入部２３は第２の端
子保持部１２ｂとほぼ等しい幅に形成され、第２の端子
保持部１２ｂは第２の圧入部２３の厚さ方向の対応寸法
が第２の圧入部２３の厚さとほぼ等しくなるように形成
されているので、第２の端子保持部１２ｂは各端子２０
の第２の圧入部２３によって閉塞される。When assembling the electric connector configured as described above, the other end of each terminal 20 is inserted into the other end member 12 of the connector main body 10 from one end of the connector main body 10, and By pulling the other end from the outside of the connector body 10, the second press-fit portion 23 of each terminal 20 is press-fit into the second terminal holding portion 12 b of the other end member 12. At this time, the second press-fitting portion 23 of each terminal 20 is formed to have a width substantially equal to the second terminal holding portion 12b, and the second terminal holding portion 12b has a corresponding dimension in the thickness direction of the second press-fitting portion 23. Are formed so as to be substantially equal to the thickness of the second press-fitting portion 23, so that the second terminal holding portion 12b
Is closed by the second press-fit portion 23.
【００２１】次に、他端側部材１２に保持された各端子
２の一端側をコネクタ本体１０の一端側部材１１に挿入
し、一端側部材１１の各爪１１ｃを他端側部材１２の各
係合部１２ａにそれぞれ係合して各部材１１，１２を互
いに結合する。その際、各端子２０の第１の圧入部２２
が一端側部材１２の第１の端子保持部１１ｂに圧入され
る。この圧入の際、端子２０が長手方向に受ける圧縮力
は、屈曲部２４の弾性変形によって吸収される。また、
コネクタ本体１０から延出した各端子２０の他端側は、
その先端から所定長さＬだけ切断され、それぞれコネク
タ本体１０の前後方向に折り曲げられる。Next, one end of each terminal 2 held by the other end member 12 is inserted into one end member 11 of the connector body 10, and each claw 11 c of the one end member 11 is The members 11, 12 are connected to each other by engaging with the engaging portions 12a, respectively. At this time, the first press-fit portion 22 of each terminal 20
Is pressed into the first terminal holding portion 11b of the one end member 12. At the time of this press-fitting, the compressive force that the terminal 20 receives in the longitudinal direction is absorbed by the elastic deformation of the bent portion 24. Also,
The other end of each terminal 20 extending from the connector body 10 is
The connector body 10 is cut from the tip by a predetermined length L, and is bent in the front-rear direction of the connector body 10.
【００２２】また、前記電気コネクタは、図５に示すよ
うに一方の基板Ａに各端子２０の他端側を半田付けされ
ることによって取付けられ、他方の基板Ｂに取付けられ
た相手側コネクタ３０と接続される。その際、相手側端
子３１がコネクタ本体１０の挿入孔１１ａから挿入され
て各端子２０の接続部２１に接続されると、その際の挿
入力が各端子２０の一端側から他端側に向かって加わる
が、各端子２０はコネクタ本体１０の第１及び第２の端
子保持部１１ｂ，１２ｂにそれぞれ圧入されて保持され
ているため、相手側端子３１の挿入によって各端子２０
の他端側から基板Ａ側に加わる力が軽減される。特に、
第２の端子保持部１２ｂには各端子２０がコネクタ本体
１０の一端側から圧入されているので、この圧入方向と
同一方向に生ずる相手側端子３１の挿入力に対しては、
各端子２０がコネクタ本体１０によって強固に保持され
る。また、相手側端子３１の挿入力は、各端子２０の屈
曲部２４の弾性変形によっても吸収される。As shown in FIG. 5, the electrical connector is attached to one board A by soldering the other end of each terminal 20 to the other connector B and attached to the other board B. Connected to At this time, when the mating terminal 31 is inserted from the insertion hole 11a of the connector body 10 and connected to the connection portion 21 of each terminal 20, the insertion force at that time is applied from one end of each terminal 20 to the other end. However, since each terminal 20 is pressed and held in the first and second terminal holding portions 11b and 12b of the connector body 10, each terminal 20 is inserted by inserting the mating terminal 31.
The force applied from the other end to the substrate A side is reduced. In particular,
Since each terminal 20 is press-fitted into the second terminal holding portion 12b from one end side of the connector main body 10, the insertion force of the mating terminal 31 generated in the same direction as the press-fitting direction is reduced.
Each terminal 20 is firmly held by the connector body 10. The insertion force of the mating terminal 31 is also absorbed by the elastic deformation of the bent portion 24 of each terminal 20.
【００２３】一方、相手側端子３１を引き抜く際にはコ
ネクタ本体１０内の各端子２０に引張力が生ずるが、第
１の端子保持部１１ｂには各端子２０の一端側がコネク
タ本体１０の他端側から圧入されているので、この圧入
方向と同一方向に生ずる相手側端子３１の引張力に対し
ても、各端子２０がコネクタ本体１０によって強固に保
持され、相手側端子３１の引張力によって各端子２０か
ら基板Ａ側に加わる力が軽減される。On the other hand, when the mating terminal 31 is pulled out, a tensile force is generated in each terminal 20 in the connector main body 10. One end of each terminal 20 is connected to the first terminal holding portion 11b by the other end of the connector main body 10. Each terminal 20 is firmly held by the connector main body 10 against the tensile force of the mating terminal 31 generated in the same direction as the press-fitting direction. The force applied from the terminal 20 to the substrate A is reduced.
【００２４】このように、本実施形態の電気コネクタに
よれば、コネクタ本体１０を互いに別体の一端側部材１
１と他端側部材１２とから形成するとともに、一端側部
材１１に設けた第１の端子保持部１１ｂに各端子２０の
一端側をコネクタ本体１０の他端側から圧入し、他端側
部材１２に設けた第２の端子保持部１２ｂには各端子２
０の他端側をコネクタ本体１０の一端側から圧入するよ
うにしたので、相手側端子３１の抜き差し何れの方向に
対しても各端子２０をコネクタ本体１０によって強固に
保持することができる。従って、相手側端子３１の抜き
差しによって各端子２０から基板Ａ側に加わる力を軽減
することができ、半田の亀裂や剥離を確実に防止するこ
とができる。As described above, according to the electrical connector of the present embodiment, the connector body 10 is connected to the one end side member 1 separate from each other.
1 and the other end member 12, and one end of each terminal 20 is pressed into the first terminal holding portion 11 b provided on the one end member 11 from the other end of the connector main body 10. The second terminal holding portion 12b provided on the
Since the other end of the connector 0 is press-fitted from one end of the connector main body 10, each terminal 20 can be firmly held by the connector main body 10 in any direction of insertion and removal of the mating terminal 31. Accordingly, the force applied to the substrate A from each terminal 20 by inserting and removing the mating terminal 31 can be reduced, and cracking and peeling of the solder can be reliably prevented.
【００２５】また、各端子２０に設けた屈曲部２４の弾
性変形可能により、各端子２０を一端側部材１１に圧入
する際や相手側端子３１の挿入時に生ずる力を吸収する
ことができるので、各端子２０の折損を確実に防止する
ことができる。Further, the elastic deformation of the bent portion 24 provided on each terminal 20 makes it possible to absorb the force generated when each terminal 20 is pressed into the one end member 11 or when the mating terminal 31 is inserted. Breakage of each terminal 20 can be reliably prevented.
【００２６】更に、各端子２０の圧入によってコネクタ
本体１０の第２の端子保持部１２ｂを各端子２０の第２
の圧入部２３によって閉塞するようにしたので、各端子
２０を基板Ａに半田付けする際、半田やフラックスが端
子２０からコネクタ本体１０内に侵入することがなく、
コネクタ本体１０内での各端子２０のショートを確実に
防止することができる。Further, the second terminal holding portion 12b of the connector body 10 is pressed into the second terminal
When the terminals 20 are soldered to the board A, the solder and the flux do not enter the connector body 10 from the terminals 20 when the terminals 20 are soldered to the board A.
Short-circuiting of each terminal 20 in the connector body 10 can be reliably prevented.
【００２７】また、各端子２０の他端側をコネクタ本体
１０の挿入後に所定長さに切断するようにしたので、各
端子２０の他端側の長さ寸法を均一に揃えることがで
き、寸法精度の向上を図ることができる。この場合、コ
ネクタ本体１０に挿入した各端子２０の他端側を切断前
の長い状態で外部に引張ることができるので、各端子２
０をコネクタ本体１０の他端側部材１２に容易に圧入す
ることができ、組立時の作業性の向上を図ることができ
る。その際、各端子２０の他端側に設けた係止部２５に
任意の治具を係止して引張るようにすれば、圧入作業を
極めて容易に行うことができる。更に、各端子２０の係
止部２５を共通の治具に係止して引張れば、各端子２０
をコネクタ本体１０に対して均一に位置決めすることが
でき、各端子２０の組付精度の向上を図ることができ
る。Since the other end of each terminal 20 is cut to a predetermined length after the insertion of the connector main body 10, the length of the other end of each terminal 20 can be made uniform. Accuracy can be improved. In this case, since the other end of each terminal 20 inserted into the connector body 10 can be pulled out in a long state before cutting, each terminal 20 can be pulled out.
0 can be easily press-fitted into the other end member 12 of the connector main body 10, and workability during assembly can be improved. At this time, if an arbitrary jig is locked and pulled by the locking portion 25 provided on the other end side of each terminal 20, the press-fitting operation can be performed extremely easily. Furthermore, if the locking portion 25 of each terminal 20 is locked by a common jig and pulled,
Can be uniformly positioned with respect to the connector body 10, and the assembling accuracy of each terminal 20 can be improved.
【００２８】[0028]
【発明の効果】以上説明したように、請求項１の電気コ
ネクタによれば、相手側端子の抜き差し何れの方向に対
しても各端子をコネクタ本体によって強固に保持するこ
とができるので、相手側端子の抜き差しによって各端子
から基板側に加わる力を軽減することができ、半田の亀
裂や剥離を確実に防止することができる。As described above, according to the electrical connector of the first aspect, each terminal can be firmly held by the connector body in any direction of insertion and removal of the mating terminal. The force applied from each terminal to the substrate side by inserting and removing the terminal can be reduced, and cracking and peeling of the solder can be reliably prevented.
【００２９】また、請求項２の電気コネクタによれば、
請求項１の効果に加え、各端子の挿入方向に生ずる力を
吸収することができるので、各端子をコネクタ本体に圧
入する際や相手側端子の挿入時に、各端子の折損を確実
に防止することができる。According to the electric connector of the second aspect,
In addition to the effect of the first aspect, since the force generated in the insertion direction of each terminal can be absorbed, breakage of each terminal is reliably prevented when each terminal is pressed into the connector main body or when the mating terminal is inserted. be able to.
【００３０】また、請求項３の電気コネクタによれば、
請求項１または２の効果に加え、例えば各端子を基板に
半田付けする際、半田やフラックスが端子からコネクタ
本体内に侵入することがないので、コネクタ本体内での
各端子のショートを確実に防止することができる。According to the electric connector of the third aspect,
In addition to the effects of the first or second aspect, for example, when each terminal is soldered to a substrate, since no solder or flux enters the connector main body from the terminal, short-circuiting of each terminal in the connector main body is ensured. Can be prevented.
【００３１】また、請求項４の電気コネクタによれば、
請求項１、２または３の効果に加え、各端子の他端側を
コネクタ本体の挿入後に切断することにより、各端子の
他端側の長さ寸法を均一に揃えることができ、寸法精度
の向上を図ることができる。また、コネクタ本体に挿入
した各端子の他端側を切断前の長い状態で外部に引張る
ことができるので、各端子をコネクタ本体の他端側部材
に容易に圧入することができ、組立時の作業性の向上を
図ることができる。According to the electric connector of the fourth aspect,
In addition to the effects of claims 1, 2 or 3, by cutting the other end of each terminal after the insertion of the connector body, the length of the other end of each terminal can be made uniform and the dimensional accuracy can be reduced. Improvement can be achieved. Also, since the other end of each terminal inserted into the connector body can be pulled out in a long state before cutting, each terminal can be easily press-fitted into the other end member of the connector body. Workability can be improved.
【００３２】また、請求項５の電気コネクタによれば、
請求項４の効果に加え、各端子をコネクタ本体の他端側
部材に圧入する際、各端子の係止部に任意の治具を係止
して引張るようにすれば、圧入作業を極めて容易に行う
ことができる。その際、各端子の係止部を共通の治具に
係止して引張れば、各端子をコネクタ本体に対して均一
に位置決めすることができ、各端子の組付精度の向上を
図ることができる。According to the electric connector of the fifth aspect,
In addition to the effect of claim 4, when each terminal is press-fitted into the other end side member of the connector main body, if an arbitrary jig is locked by a locking portion of each terminal and pulled, the press-fitting work is extremely easy. Can be done. At this time, if the locking portion of each terminal is locked by a common jig and pulled, each terminal can be uniformly positioned with respect to the connector body, and the assembling accuracy of each terminal can be improved. Can be.
【図１】本発明の一実施形態を示す電気コネクタの上面
側斜視図FIG. 1 is a top perspective view of an electrical connector according to an embodiment of the present invention.
【図２】電気コネクタの底面側視図FIG. 2 is a bottom side view of the electrical connector.
【図３】電気コネクタの分解斜視図FIG. 3 is an exploded perspective view of the electrical connector.
【図４】電気コネクタの部分正面断面図FIG. 4 is a partial front sectional view of the electrical connector.
【図５】基板への取付状態及び相手側コネクタとの接続
状態を示す側面断面図FIG. 5 is a side sectional view showing a state of attachment to a board and a state of connection with a mating connector.
１０…コネクタ本体、１１…一端側部材、１１ａ…挿入
孔、１１ｂ…第１の端子保持部、１２…他端側部材、１
２ｂ…第２の端子保持部、２０…端子、２２…第１の圧
入部、２３…第２の圧入部、２４…屈曲部、２５…係止
部、３１…相手側端子、Ａ，Ｂ…基板。DESCRIPTION OF SYMBOLS 10 ... Connector body, 11 ... One end side member, 11a ... Insertion hole, 11b ... 1st terminal holding part, 12 ... Other end side member, 1
2b: second terminal holding portion, 20: terminal, 22: first press-fit portion, 23: second press-fit portion, 24: bent portion, 25: locking portion, 31: mating terminal, A, B ... substrate.
───────────────────────────────────────────────────── フロントページの続き Ｆターム(参考） 5E023 AA04 AA16 BB02 BB22 BB29 CC12 CC22 CC26 DD22 EE11 EE29 FF01 GG02 GG15 HH01 HH08 HH17 HH21 5E087 EE02 EE14 FF06 FF19 FF27 GG06 GG34 JJ06 LL27 LL32 MM03 RR06 RR11 RR25 RR36 ──────────────────────────────────────────────────続 き Continuing on the front page F term (reference) 5E023 AA04 AA16 BB02 BB22 BB29 CC12 CC22 CC26 DD22 EE11 EE29 FF01 GG02 GG15 HH01 HH08 HH17 HH21 5E087 EE02 EE14 FF06 FF19 FF27 GG06 GG32 GG25 RR11
Claims (5)
内に保持された複数の導電性の端子とからなり、コネク
タ本体の一端側には各端子の一端側にそれぞれ接続され
る相手側端子の挿入孔を備えるとともに、コネクタ本体
の他端側から外部に延出させた各端子の他端側を任意の
基板に接続するようにした電気コネクタにおいて、 前記コネクタ本体を互いに別体に形成された一端側部材
と他端側部材とから構成するとともに、 コネクタ本体の一端側部材には端子の一端側がコネクタ
本体の他端側から圧入される第１の端子保持部を設け、 コネクタ本体の他端側部材には端子の他端側がコネクタ
本体の一端側から圧入される第２の端子保持部を設けた
ことを特徴とする電気コネクタ。An insulated connector main body and a plurality of conductive terminals held in the connector main body. One end of the connector main body has a mating terminal connected to one end of each terminal. An electrical connector having an insertion hole and connecting the other end of each terminal extended outside from the other end of the connector body to an arbitrary board, wherein the connector bodies are formed separately from each other. A first terminal holding portion into which one end of the terminal is press-fitted from the other end of the connector body, the first terminal holding portion being formed of one end side member and the other end side member; An electrical connector comprising a side member provided with a second terminal holding portion into which the other end of the terminal is press-fitted from one end of the connector body.
部との間に位置する端子の所定部位に、端子の挿入方向
に弾性変形可能な屈曲部を設けたことを特徴とする請求
項１記載の電気コネクタ。2. A terminal according to claim 1, wherein a bent portion which is elastically deformable in a terminal insertion direction is provided at a predetermined portion of the terminal located between the first terminal holding portion and the second terminal holding portion. The electrical connector according to claim 1.
によって閉塞されるように形成したことを特徴とする請
求項１または２記載の電気コネクタ。3. The electrical connector according to claim 1, wherein the second terminal holding portion is formed so as to be closed by a press-fit portion of the terminal.
部に延出する部分の任意の位置で切断可能に形成したこ
とを特徴とする請求項１、２または３記載の電気コネク
タ。4. The electrical connector according to claim 1, wherein the other end of each of the terminals is formed so as to be cut at an arbitrary position of a portion extending to the outside of the connector body.
部に延出する部分の所定位置で幅方向に突出する係止部
を設けたことを特徴とする請求項４記載の電気コネク
タ。5. The electrical connector according to claim 4, wherein a locking portion projecting in a width direction at a predetermined position of a portion extending to the outside of the connector body is provided at the other end of each of the terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000352452A JP3476431B2 (en) | 2000-11-20 | 2000-11-20 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000352452A JP3476431B2 (en) | 2000-11-20 | 2000-11-20 | Electrical connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002158070A true JP2002158070A (en) | 2002-05-31 |
| JP3476431B2 JP3476431B2 (en) | 2003-12-10 |
Family
ID=18825343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000352452A Expired - Fee Related JP3476431B2 (en) | 2000-11-20 | 2000-11-20 | Electrical connector |
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| Country | Link |
|---|---|
| JP (1) | JP3476431B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7080999B2 (en) | 2004-06-29 | 2006-07-25 | Yazaki Corporation | Direct-mounting connector-fitting structure |
| CN111092327A (en) * | 2018-10-23 | 2020-05-01 | 意力速电子行业 | Movable connector |
| WO2021020459A1 (en) * | 2019-07-29 | 2021-02-04 | イリソ電子工業株式会社 | Connector |
-
2000
- 2000-11-20 JP JP2000352452A patent/JP3476431B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7080999B2 (en) | 2004-06-29 | 2006-07-25 | Yazaki Corporation | Direct-mounting connector-fitting structure |
| CN111092327A (en) * | 2018-10-23 | 2020-05-01 | 意力速电子行业 | Movable connector |
| WO2021020459A1 (en) * | 2019-07-29 | 2021-02-04 | イリソ電子工業株式会社 | Connector |
| JP7503554B2 (en) | 2019-07-29 | 2024-06-20 | イリソ電子工業株式会社 | connector |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3476431B2 (en) | 2003-12-10 |
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