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JPH08236187A - Contact structure and connector for electric connection - Google Patents

Contact structure and connector for electric connection

Info

Publication number
JPH08236187A
JPH08236187A JP3963795A JP3963795A JPH08236187A JP H08236187 A JPH08236187 A JP H08236187A JP 3963795 A JP3963795 A JP 3963795A JP 3963795 A JP3963795 A JP 3963795A JP H08236187 A JPH08236187 A JP H08236187A
Authority
JP
Japan
Prior art keywords
contact
contact piece
base end
female
leaf spring
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
Application number
JP3963795A
Other languages
Japanese (ja)
Other versions
JP2720808B2 (en
Inventor
Koichi Akiyama
浩一 秋山
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP7039637A priority Critical patent/JP2720808B2/en
Publication of JPH08236187A publication Critical patent/JPH08236187A/en
Application granted granted Critical
Publication of JP2720808B2 publication Critical patent/JP2720808B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

PURPOSE: To provide a connector for electric connection in which contacts can be disposed in high density, which can improve the electric connection property, and also can facilitate insertion and extraction work. CONSTITUTION: Each contact to serve as a female terminal 2 is constituted of one sheet of plate spring material, and several base part on one side are made common, and plural contacts are arranged in series toward the tips on the other side, and each is equipped with a front contact piece 21 and a rear contact piece 22 each having spring structure. Moreover, a socket 4 has a receiving port for a large male terminal 1 together with at least a pair of female terminals 2 opposite to the inwall face, and also a plug 3 is equipped with a pillar-shaped projection 31 which can be inserted between the opposed female terminals 2 when engaged with the socket 4 and contacts singly with at least either the front contact part 21 or the rear contact part 22, of the female terminal 2, and has a male terminal 1 being positioned with its back opposite to it.

Description

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

【0001】[0001]

【産業上の利用分野】本発明は、絶縁材のソケットとプ
ラグとを嵌合してそれぞれの内壁に密着する雌端子と雄
端子とを加圧接触させる電気接続用コネクタ、および、
この電気接続用コネクタに用いるコンタクト構造に関
し、特に、高密度で、かつ、確実な電気的接続が得られ
るコンタクト構造および電気接続用コネクタに関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connector for electrical connection in which a socket and a plug made of an insulating material are fitted to each other so that a female terminal and a male terminal, which are in close contact with respective inner walls, are brought into pressure contact with each other, and
The present invention relates to a contact structure used for this electrical connection connector, and more particularly, it relates to a contact structure and an electrical connection connector that can achieve reliable electrical connection with high density.

【0002】[0002]

【従来の技術】従来、この種の電気接続用コネクタで
は、図3(A)に示されるように、平行な2面を有し、
柱状を成す雄端子81と、湾曲する凸部が互いに対向す
る2面のバネ押接部82を先端部に有する板バネ部83
を設けた雌端子84とが、組み合わされている。この構
造では、対向するバネ押接部82の凸部が、挿入された
雄端子81の平行な2面を加圧挟持して電気的結合を確
保している。
2. Description of the Related Art Conventionally, this type of electrical connector has two parallel surfaces, as shown in FIG.
A plate spring portion 83 having a male terminal 81 having a columnar shape and a two-sided spring pressing contact portion 82 in which curved convex portions face each other
And a female terminal 84 provided with. In this structure, the convex portions of the opposing spring pressing portions 82 press and sandwich the two parallel surfaces of the inserted male terminal 81 under pressure to ensure electrical coupling.

【0003】また、図3(B)に示されるような丸形の
電気接続用コネクタでは、先端が細められた円柱形の雄
端子91と、基端部に対してすぼめられた先端にバネ押
接部92を有する、円筒形の基端部から先端方向に複数
に切り割りされた板バネ部93を設けた雌端子94とが
組み合わされている。この構造では、円筒形の雄端子9
1が挿入された際、すぼめられたバネ押接部92が雄端
子91を加圧挟持して、電気的結合を確保している。
Further, in a round type electrical connector as shown in FIG. 3B, a cylindrical male terminal 91 having a narrowed tip and a spring-pressed spring on the tip narrowed with respect to the base end. A female terminal 94 having a contact portion 92 and a plate spring portion 93, which is divided into a plurality of pieces in the distal direction from a cylindrical base end portion, is combined. In this structure, the cylindrical male terminal 9
When 1 is inserted, the squeezed spring pressing portion 92 presses and clamps the male terminal 91 to secure electrical connection.

【0004】[0004]

【発明が解決しようとする課題】上述した従来の電気接
続用コネクタでは、雄端子は、柱状であるため、多角柱
にすることよって、多極に形成できる。他方、雌端子
は、複数の接触片により加圧挟持する構造を有するの
で、これら端子を高密度に配列するには制限があるとい
う問題点がある。
In the above-mentioned conventional connector for electrical connection, since the male terminal is columnar, it can be formed in multiple poles by forming it into a polygonal column. On the other hand, since the female terminal has a structure in which it is pressed and held by a plurality of contact pieces, there is a problem that there is a limitation in arranging these terminals in high density.

【0005】また、このような多極化した構造では、接
触点または接触線が、長さ方向に垂直な同一面上にあ
り、1つの接触片がバネ機能を低下させた場合、他の電
気回路の接続不良の原因になりかねないという実用上の
面で問題点がある。
Further, in such a multi-polarized structure, the contact points or contact lines are on the same plane perpendicular to the length direction, and when one contact piece deteriorates the spring function, the other electric circuit There is a problem in practical use because it may cause connection failure.

【0006】更に、雄端子を挿抜する際、多数のバネ押
接部を有する多極化は、多数の雌端子のバネ押接部の押
接機能により、大きな挿抜力が必要になり、挿抜作業を
困難にするという問題点がある。
Further, when the male terminal is inserted and removed, the multi-pole structure having a large number of spring pressing portions requires a large inserting and extracting force due to the pressing function of the spring pressing portions of a large number of female terminals, which makes the insertion and removal work difficult. There is a problem to do.

【0007】本発明の課題は、高密度に配列でき、電気
的接続性を向上でき、かつ、挿抜作業を容易にできる電
気接続用コネクタを提供することである。
An object of the present invention is to provide an electrical connection connector which can be arranged at a high density, which can improve electrical connectivity and which can be easily inserted and removed.

【0008】[0008]

【課題を解決するための手段】本発明によるコンタクト
構造では、1枚の平面板材と1枚の板バネ材とが加圧接
触するコンタクト構造において、前記板バネ材が、基端
部と、該基端部から一方向に離れた位置に位置付けられ
た先端部とを備え、前記基端部から一方向に、直列に配
置され、かつ、それぞれバネ構造を有する前部接触片お
よび後部接触片を構成している。
In the contact structure according to the present invention, in the contact structure in which one flat plate member and one plate spring member are in pressure contact with each other, the plate spring member has a base end portion, A front contact piece and a rear contact piece that are arranged in series in one direction from the base end and each have a spring structure, and a front end located at a position away from the base end in one direction. I am configuring.

【0009】本発明による電気接続用コネクタでは、絶
縁材のソケットとプラグとを嵌合してそれぞれの内壁に
密着する雌端子と雄端子とを加圧接触させる電気接続用
コネクタにおいて、前記雌端子が1枚の板バネ材で構成
され、一方の基端部を共通とし、他方の先端部に向けそ
れぞれの接触部を直列に配置され、かつ、それぞれにバ
ネ構造を有する前部接触片と後部接触片とを備え、ま
た、前記雄端子が2つの前記接触部に接触する1枚の平
面板材である。
In the electrical connecting connector according to the present invention, the female connector and the male terminal, which are fitted into the socket and the plug made of an insulating material, are brought into pressure contact with the female terminal and the male terminal, which are in close contact with the inner walls of the respective sockets. Is composed of one leaf spring member, one base end portion is common, each contact portion is arranged in series toward the other tip end portion, and a front contact piece and a rear portion each having a spring structure And a contact piece, and the male terminal is one flat plate member that comes into contact with the two contact portions.

【0010】また、別の構成では、前記ソケットは内壁
面に対向する少くとも一対の前記雌端子を有し、また、
前記プラグは、該ソケットと嵌合した際、対向する一対
の前記雌端子の間に挿着可能で、かつ、一対の前記雄端
子それぞれが、一対の該雌端子それぞれと個別に接触す
ると共に互いに対向する背面に位置する柱状突起および
塀状突起の少くとも一方を対向する前記雌端子に対して
備えている。
In another configuration, the socket has at least a pair of the female terminals facing the inner wall surface, and
The plug is insertable between the pair of female terminals facing each other when fitted to the socket, and each of the pair of male terminals individually contacts the pair of female terminals and is At least one of a columnar protrusion and a fence-shaped protrusion located on the opposing back surface is provided for the opposing female terminal.

【0011】[0011]

【作用】上記手段によるコンタクト構造では、1枚の板
バネ材が、前部および後部、2つの接触片のばね構造を
有するので、電気接続性が向上し、また、2つの接触片
の直列配置構成を有するので、挿抜力が分散する。
In the contact structure according to the above means, one leaf spring member has a spring structure of two contact pieces at the front part and the rear part, so that the electrical connectivity is improved, and the two contact pieces are arranged in series. Since it has a configuration, the insertion / extraction force is dispersed.

【0012】また、各コンタクトが、1枚の板バネ材に
よる構造を有するので、対向する一組で2回路が構成で
き、高密度に配列できる。
Further, since each contact has a structure made of one leaf spring material, two circuits can be constructed with one pair facing each other and can be arranged at high density.

【0013】[0013]

【実施例】次に、本発明について図面を参照して説明す
る。
Next, the present invention will be described with reference to the drawings.

【0014】まず、図2を参照してコネクタ構造につい
て説明する。
First, the connector structure will be described with reference to FIG.

【0015】図2(A)に示される導電材の雄端子1と
雌端子2とを電気接続する場合、雌端子2は、前部接触
片21および後部接触片22の2か所で、平面板状の雄
端子1と加圧接触する。
When electrically connecting the male terminal 1 and the female terminal 2 of the conductive material shown in FIG. 2 (A), the female terminal 2 is flat at two positions, the front contact piece 21 and the rear contact piece 22. It makes pressure contact with the face-plate-shaped male terminal 1.

【0016】雌端子2は、1枚の板バネ材であり、図示
されるように、長さ方向の一方の先端部に表面方向に湾
曲する湾曲部を有する前部接触片21を備え、他方の端
部を基端部として、中央部で後部接触片22を切り起こ
して先端部を裏面方向に折り曲げ、表面に凸部を形成し
て、前部接触片21と後部接触片22とを長さ方向に直
列配置している。前部接触片21および後部接触片22
それぞれは、独立したバネ機能を有している。
The female terminal 2 is a single leaf spring material, and as shown in the drawing, has a front contact piece 21 having a curved portion curved in the surface direction at one end portion in the length direction, and the other end. With the end of the base as the base, the rear contact piece 22 is cut and raised at the center, the front end is bent toward the back surface, and a convex portion is formed on the front surface to make the front contact piece 21 and the rear contact piece 22 long. They are arranged in series in the vertical direction. Front contact piece 21 and rear contact piece 22
Each has an independent spring function.

【0017】また、図2(B)に示される導電材の雄端
子1と雌端子6とを電気接続する場合、雌端子6は、前
部接触片61の前部接触部63および後部接触片62の
後部接触部64の2か所で、平面板状の雄端子1と加圧
接触する。
When electrically connecting the male terminal 1 and the female terminal 6 made of a conductive material shown in FIG. 2B, the female terminal 6 includes a front contact portion 63 of the front contact piece 61 and a rear contact piece. The rear contact portion 64 of 62 is pressure-contacted with the flat plate-shaped male terminal 1 at two points.

【0018】雌端子6は、まず、1枚の板バネ材を、長
手方向の一方の先端部が表面方向に湾曲した前部湾曲部
63を有する前部接触片61と、中央部から他方の端部
に対して長手方向に形成された切込みと、この切込みに
より分割された一方の先端部が背面方向に湾曲した後部
湾曲部64を有する後部接触片62とにプレス成型して
作成される。この後、雌端子6の板バネ材は、図示され
るように、後部接触片62を前部接触片61方向に折り
返されて後部湾曲部64を前部湾曲部63の後方に直列
に位置させた形状に成型される。
The female terminal 6 is formed by first forming a leaf spring material from a front contact piece 61 having a front curved portion 63 whose one end in the longitudinal direction is curved in the surface direction, and the other from the central portion to the other. It is formed by press-molding a notch formed in the longitudinal direction with respect to the end portion and a rear contact piece 62 having a rear curved portion 64 in which one tip end portion divided by the notch is curved in the back direction. Thereafter, as shown in the figure, the leaf spring material of the female terminal 6 causes the rear contact piece 62 to be folded back toward the front contact piece 61 and the rear curved portion 64 to be positioned in series behind the front curved portion 63. It is molded into a different shape.

【0019】更に、図2(C)に示される導電材の雄端
子1と雌端子7とを電気接続する場合、雌端子7は、前
部接触片71の前部接触部73および後部接触片72の
後部接触部74の2か所で、平面板状の雄端子1と加圧
接触する。
Further, when electrically connecting the male terminal 1 and the female terminal 7 of the conductive material shown in FIG. 2 (C), the female terminal 7 includes the front contact portion 73 and the rear contact piece of the front contact piece 71. The rear contact portion 72 of 72 is pressed into contact with the flat plate-shaped male terminal 1 at two points.

【0020】雌端子7は、まず、1枚の板バネ材を、一
方の先端部に長手方向に形成された切込みと、この切込
みにより分割された一方の先端部が表面方向に湾曲した
前部湾曲部73を有する前部接触片71と、切込みによ
り分割された他方の先端部が前部湾曲部73より短い位
置で裏面方向に湾曲した後部湾曲部74を有する後部接
触片72とにプレス成型して作成される。この後、雌端
子7の板バネ材は、図示されるように、前部接触片71
と後部接触片72とを重ね合わせるように折り返えされ
て後部湾曲部74を前部湾曲部73の後方に直列に位置
させた形状に成型される。
In the female terminal 7, first, one leaf spring member is formed with a notch formed in one tip end in the longitudinal direction, and one tip end divided by this notch is curved in the surface direction. Press molding into a front contact piece 71 having a curved portion 73 and a rear contact piece 72 having a rear curved portion 74 in which the other tip portion divided by the notch is curved toward the back surface at a position shorter than the front curved portion 73. Created. After this, the leaf spring material of the female terminal 7 is replaced by the front contact piece 71, as shown in the figure.
And the rear contact piece 72 are folded back so that the rear curved portion 74 is positioned in series behind the front curved portion 73.

【0021】次に、図1を参照して、電気接続用コネク
タについて説明する。
Next, the electrical connection connector will be described with reference to FIG.

【0022】ソケット4には、雄端子1が挿入される広
い受入れ口を有する雌端子2用の穴に2つの雌端子2が
向かい合わせて備えられ、前部接触片21および後部接
触片22それぞれが対向して位置している。プラグ3は
対向する雌端子2の前部接触片21と後部接触片22と
の間に押し込まれ接触する柱状突起31を有し、また、
柱状突起31は雌端子2に接触する平面に板状の雄端子
1を備えている。
The socket 4 is provided with two female terminals 2 facing each other in a hole for a female terminal 2 having a wide receiving opening into which the male terminal 1 is inserted. Are facing each other. The plug 3 has a columnar protrusion 31 that is pressed into contact between the front contact piece 21 and the rear contact piece 22 of the female terminal 2 that face each other, and
The columnar protrusion 31 is provided with the plate-shaped male terminal 1 on a plane that contacts the female terminal 2.

【0023】この結果、対向する2つの雌端子2の間に
絶縁された2つの雄端子1が挿入されることにより、雌
端子2と雄端子1とが加圧接触するので、図3に示され
る従来の挟持形の回路の大きさに対して、2倍の回路を
備えることができる。
As a result, the two male terminals 1 insulated from each other are inserted between the two female terminals 2 facing each other, so that the female terminal 2 and the male terminal 1 come into pressure contact with each other. It is possible to provide twice the size of the conventional sandwich type circuit.

【0024】また、柱状突起31は、図示されるよう
に、長さを変えることにより、電気接続回路を段階的に
切断できるので、活線挿抜機能を持たせることができ
る。
Further, as shown in the figure, the columnar projection 31 can be cut in stages in the electrical connection circuit by changing the length thereof, so that it can be provided with a hot-plugging / unplugging function.

【0025】上記説明では柱状突起として2回路分の雄
端子を図示したが、コンタクトを各平面に並列に配置す
ることにより、ソケット側の穴は溝に形成され、プラグ
側の柱は壁に形成されることもできる。
In the above description, male terminals for two circuits are shown as columnar protrusions, but by arranging the contacts in parallel on each plane, the socket side hole is formed in the groove and the plug side column is formed in the wall. It can also be done.

【0026】また、上記説明では、実施例を挙げて、コ
ンタクト構造を図示したが、雌端子は、一方の基端部を
共通とし、他方の先端部に向けそれぞれの接触部を直列
に配置され、かつ、それぞれにバネ構造を有する前部接
触片および後部接触片を備える構造であれば、1枚の板
バネ材を単純な形状で1回のプレス加工で成型しても、
1回のプレス加工の後、折り曲げ加工により成型しても
よい。従って、上記説明が本発明を限定するものではな
い。
In the above description, the contact structure is illustrated with reference to the embodiments, but the female terminal has one base end portion in common, and the respective contact portions are arranged in series toward the other end portion. Also, if the structure is provided with a front contact piece and a rear contact piece each having a spring structure, even if one leaf spring material is molded into a simple shape by a single press work,
You may shape | mold by bending after a press process of 1 time. Therefore, the above description is not meant to limit the invention.

【0027】[0027]

【発明の効果】以上説明したように本発明によれば、雌
端子となるコンタクトが、1枚の板バネ材で構成され、
一方の基端部を共通とし、他方の先端部に向け直列に配
され、それぞれにバネ構造を有する前部接触片と後部接
触片とを備えている。
As described above, according to the present invention, the contact serving as the female terminal is composed of one leaf spring member,
One base end part is common, it is arranged in series toward the other tip part, and each has a front contact piece and a rear contact piece having a spring structure.

【0028】この構造によって、1枚の板バネ材からの
プレス成型を容易にすると共に幅を細めた、かつ、直列
の2点での接触が電気的接続を確実にする雌端子を得る
ことができる。
With this structure, it is possible to obtain a female terminal that facilitates press molding from a single leaf spring material and has a narrow width, and that contact at two points in series ensures electrical connection. it can.

【0029】また、電気接続用コネクタでは、ソケット
が、内壁面に対向する少くとも一対の前記コンタクトを
雌端子として有すると共に、雄端子の受入れ口を広く
し、また、プラグが、ソケットと嵌合した際、対向する
雌端子の間に挿着可能で、かつ、この端子それぞれと単
独に接触すると共に背面を対向させて位置する雄端子を
有する柱状突起を備えている。
Further, in the connector for electrical connection, the socket has at least a pair of the contacts facing the inner wall surface as female terminals, widens the receiving port for the male terminals, and the plug fits into the socket. In this case, the columnar protrusions are provided which can be inserted between the female terminals facing each other, and which have male terminals positioned so as to be in contact with each of these terminals independently and have their back surfaces opposed to each other.

【0030】この構成によって、対向する2つの片持ち
バネによる細めの雌端子が2つの電気回路を形成して装
備を高密度にすると共に、挟持力により接触接続を確実
とし、柱状突起の表面の雄端子の簡単な形状が雄端子の
長さの変化で活線挿抜を可能とし、かつ、広い受入れ口
により先端振れする雄端子の挿入を容易にする電気接続
用コネクタを得ることができる。
With this structure, the thin female terminals formed by the two opposing cantilever springs form two electric circuits to increase the equipment density, and secure the contact connection by the clamping force to secure the contact connection. It is possible to obtain an electrical connection connector in which the simple shape of the male terminal enables hot insertion and removal by changing the length of the male terminal, and a wide receiving port facilitates insertion of the male terminal whose tip swings.

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

【図1】本発明の一実施例を示すプラグ・ソケット嵌合
時の縦断面図である。
FIG. 1 is a vertical cross-sectional view showing an embodiment of the present invention when a plug and a socket are fitted together.

【図2】本発明のコンタクトの各一実施例を示す斜視図
(A)(B)(C)である。
FIG. 2 is a perspective view (A), (B), (C) showing each embodiment of the contact of the present invention.

【図3】従来のコンタクトの各一例を示す斜視図(A)
(B)である。
FIG. 3 is a perspective view showing an example of a conventional contact (A).
(B).

【符号の説明】[Explanation of symbols]

1 雄端子 2、6、7 雌端子 3 プラグ 4 ソケット 21、61、71 前部接触片 31 柱状突起 22、62、72 後部接触片 63、73 前部湾曲部 64、74 後部湾曲部 1 Male Terminals 2, 6, 7 Female Terminals 3 Plugs 4 Sockets 21, 61, 71 Front Contact Pieces 31 Columnar Protrusions 22, 62, 72 Rear Contact Pieces 63, 73 Front Curved Parts 64, 74 Rear Curved Parts

Claims (6)

【特許請求の範囲】[Claims] 【請求項1】 1枚の平面板材と1枚の板バネ材とが加
圧接触するコンタクト構造において、前記板バネ材が、
基端部と、該基端部から一方向に離れた位置に位置付け
られた先端部とを備え、前記基端部から一方向に、直列
に配置され、かつ、それぞれバネ構造を有する前部接触
片および後部接触片を構成していることを特徴とするコ
ンタクト構造。
1. In a contact structure in which one flat plate member and one plate spring member are in pressure contact with each other, the plate spring member is
A front contact having a base end and a tip positioned at a position away from the base end in one direction, arranged in series in one direction from the base end, and each having a spring structure. A contact structure, characterized in that it comprises a strip and a rear contact strip.
【請求項2】 請求項1において、前記前部接触片は前
記板バネ材の先端部にバネ性を有するように構成されて
おり、他方、後部接触片は前記板バネ材の中央部を前記
基端部を基端として、切り起こすことにより構成されて
いることを特徴とするコンタクト構造。
2. The front contact piece according to claim 1, wherein the front contact piece is configured to have a spring property at the tip end portion of the leaf spring material, while the rear contact piece has a central portion of the leaf spring material. A contact structure characterized by being formed by cutting and raising the base end portion as a base end.
【請求項3】 請求項1において、前記板バネ材で中央
部を前記基端部と成し、一方の先端部に前記前部接触片
を形成し、他方の先端部に縦方向に切込みを形成し、該
切込みにより2分割された一方を前記前部接触片方向に
折り返して前記後部接触片を形成することを特徴とする
コンタクト構造。
3. The leaf spring material according to claim 1, wherein a central portion of the leaf spring material is the base end portion, the front contact piece is formed at one tip portion, and a notch is vertically formed at the other tip portion. A contact structure, which is formed and is divided into two by the notch and is folded back toward the front contact piece to form the rear contact piece.
【請求項4】 請求項1において、前記板バネ材の一方
の先端部に切込みを形成し、該切込みにより2分割され
た一方を他方に折り重ねて、前記前部接触片および後部
接触片を形成することを特徴とするコンタクト構造。
4. The front contact piece and the rear contact piece according to claim 1, wherein a notch is formed at one end of the leaf spring material, and one of the two divided by the notch is folded over to the other. A contact structure characterized by being formed.
【請求項5】 絶縁材のソケットとプラグとを嵌合して
それぞれの内壁に密着する雌端子と雄端子とを加圧接触
させる電気接続用コネクタにおいて、前記雌端子が1枚
の板バネ材で構成され、一方の基端部を共通とし、他方
の先端部に向けそれぞれの接触部を直列に配置され、か
つ、それぞれにバネ構造を有する前部接触片と後部接触
片とを備え、また、前記雄端子が2つの前記接触部に接
触する1枚の平面板材であることを特徴とする電気接続
用コネクタ。
5. A leaf spring material, in which a female terminal is one piece, in a connector for electrical connection in which a socket and a plug made of an insulating material are fitted to each other to press and contact a female terminal and a male terminal that are in close contact with each other And having one base end portion in common, each contact portion arranged in series toward the other end portion, and each having a front contact piece and a rear contact piece having a spring structure, The connector for electrical connection is characterized in that the male terminal is one flat plate member that comes into contact with the two contact portions.
【請求項6】 請求項5において、前記ソケットは内壁
面に対向する少くとも一対の前記雌端子を有し、また、
前記プラグは、該ソケットと嵌合した際、対向する一対
の前記雌端子の間に挿着可能で、かつ、一対の前記雄端
子それぞれが、一対の該雌端子それぞれと個別に接触す
ると共に互いに対向する背面に位置する柱状突起および
塀状突起の少くとも一方を対向する前記雌端子に対して
備えることを特徴とする電気接続用コネクタ。
6. The socket according to claim 5, wherein the socket has at least a pair of the female terminals facing the inner wall surface,
The plug is insertable between the pair of female terminals facing each other when fitted to the socket, and each of the pair of male terminals individually contacts the pair of female terminals and is An electrical connection connector comprising at least one of a columnar protrusion and a fence-shaped protrusion located on the opposing back surface with respect to the opposing female terminal.
JP7039637A 1995-02-28 1995-02-28 Contact structure and connector for electrical connection Expired - Lifetime JP2720808B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7039637A JP2720808B2 (en) 1995-02-28 1995-02-28 Contact structure and connector for electrical connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7039637A JP2720808B2 (en) 1995-02-28 1995-02-28 Contact structure and connector for electrical connection

Publications (2)

Publication Number Publication Date
JPH08236187A true JPH08236187A (en) 1996-09-13
JP2720808B2 JP2720808B2 (en) 1998-03-04

Family

ID=12558614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7039637A Expired - Lifetime JP2720808B2 (en) 1995-02-28 1995-02-28 Contact structure and connector for electrical connection

Country Status (1)

Country Link
JP (1) JP2720808B2 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6607405B2 (en) 2000-04-27 2003-08-19 Yamaichi Electronics Co., Ltd. Multi-card card connector for multi-type cards
US6645012B2 (en) 2000-08-08 2003-11-11 Yamaichi Electrics Co., Ltd. Card edge connector comprising a housing and a plurality of contacts
US6652322B2 (en) 2001-02-09 2003-11-25 Yamaichi Electronics Co., Ltd. Card-edge connector
US6685512B2 (en) 2001-01-19 2004-02-03 Yamaichi Electronics Co., Ltd. Card connector
US6793536B2 (en) 2001-03-07 2004-09-21 Yamaichi Electronics Co., Ltd. Contact terminal and card connector having the same
WO2006063525A1 (en) * 2004-12-17 2006-06-22 Shanghai Yunchijie Electric Vehicle Co., Ltd Socket with enhanced working current
CN100418272C (en) * 2004-12-17 2008-09-10 上海云驰杰电动车开发有限公司 Plug socket capable of increasing working current
JP2009230942A (en) * 2008-03-21 2009-10-08 D D K Ltd Contact, and connector using the contact
JP2009287478A (en) * 2008-05-29 2009-12-10 Aisan Ind Co Ltd Fuel system
JP2011003345A (en) * 2009-06-17 2011-01-06 Molex Inc Terminal and connector having the same
EP2950397A1 (en) * 2013-05-24 2015-12-02 Iriso Electronics Co., Ltd. Connector
JP2016184557A (en) * 2015-03-27 2016-10-20 第一電子工業株式会社 Contact and connector including the same
CN110459894A (en) * 2018-06-30 2019-11-15 中航光电科技股份有限公司 A kind of contact and the connector using the contact

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6006356B2 (en) * 2014-08-06 2016-10-12 第一電子工業株式会社 Contact and connector using the contact
JP2016091925A (en) * 2014-11-10 2016-05-23 アイクレックス株式会社 Terminal for board

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50100589A (en) * 1974-01-08 1975-08-09
JPS587477U (en) * 1981-07-08 1983-01-18 株式会社東芝 connector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50100589A (en) * 1974-01-08 1975-08-09
JPS587477U (en) * 1981-07-08 1983-01-18 株式会社東芝 connector

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6607405B2 (en) 2000-04-27 2003-08-19 Yamaichi Electronics Co., Ltd. Multi-card card connector for multi-type cards
US6645012B2 (en) 2000-08-08 2003-11-11 Yamaichi Electrics Co., Ltd. Card edge connector comprising a housing and a plurality of contacts
US6685512B2 (en) 2001-01-19 2004-02-03 Yamaichi Electronics Co., Ltd. Card connector
US6652322B2 (en) 2001-02-09 2003-11-25 Yamaichi Electronics Co., Ltd. Card-edge connector
US6793536B2 (en) 2001-03-07 2004-09-21 Yamaichi Electronics Co., Ltd. Contact terminal and card connector having the same
WO2006063525A1 (en) * 2004-12-17 2006-06-22 Shanghai Yunchijie Electric Vehicle Co., Ltd Socket with enhanced working current
CN100418272C (en) * 2004-12-17 2008-09-10 上海云驰杰电动车开发有限公司 Plug socket capable of increasing working current
JP2009230942A (en) * 2008-03-21 2009-10-08 D D K Ltd Contact, and connector using the contact
JP2009287478A (en) * 2008-05-29 2009-12-10 Aisan Ind Co Ltd Fuel system
JP2011003345A (en) * 2009-06-17 2011-01-06 Molex Inc Terminal and connector having the same
EP2950397A1 (en) * 2013-05-24 2015-12-02 Iriso Electronics Co., Ltd. Connector
CN105322332A (en) * 2013-05-24 2016-02-10 意力速电子工业株式会社 Connector
US9466907B2 (en) 2013-05-24 2016-10-11 Iriso Electronics Co., Ltd. Connector
CN113488790A (en) * 2013-05-24 2021-10-08 意力速电子工业株式会社 Connector with a locking member
JP2016184557A (en) * 2015-03-27 2016-10-20 第一電子工業株式会社 Contact and connector including the same
CN110459894A (en) * 2018-06-30 2019-11-15 中航光电科技股份有限公司 A kind of contact and the connector using the contact
CN110459894B (en) * 2018-06-30 2020-12-04 中航光电科技股份有限公司 Contact and connector using same

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Effective date: 19971021