JP4595560B2 - connector - Google Patents

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JP4595560B2
JP4595560B2 JP2005018330A JP2005018330A JP4595560B2 JP 4595560 B2 JP4595560 B2 JP 4595560B2 JP 2005018330 A JP2005018330 A JP 2005018330A JP 2005018330 A JP2005018330 A JP 2005018330A JP 4595560 B2 JP4595560 B2 JP 4595560B2
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contact
housing
contacts
active contact
flexible printed
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JP2006210050A (en
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幸伸 逸見
宏真 寺西
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Omron Corp
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Omron Corp
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Priority to JP2005018330A priority Critical patent/JP4595560B2/en
Priority to KR1020060006154A priority patent/KR100675462B1/en
Priority to TW095102419A priority patent/TWI299224B/en
Priority to CNB2006100066080A priority patent/CN100397716C/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/78—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to other flexible printed circuits, flat or ribbon cables or like structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/82—Coupling devices connected with low or zero insertion force
    • H01R12/85—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures
    • H01R12/88—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures acting manually by rotating or pivoting connector housing parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted

Description

本発明はコネクタ、特に、２枚のフレキシブルプリント基板（以下、「ＦＰＣ」という）を相互に接続するため、ゼロインサーションフォース（ＺＩＦ）構造を備えた中継用コネクタあるいはバックロック式コネクタに関する。   The present invention relates to a connector, and more particularly to a relay connector or a backlock connector having a zero insertion force (ZIF) structure for connecting two flexible printed boards (hereinafter referred to as “FPC”) to each other.

従来、ＦＰＣのためのＺＩＦ構造を備えた中継用コネクタとしては、例えば、ハウジング９に第一，第二のフレキシブル基板３，４を挿入して位置決めした後、スライドカバー２５をスライドさせることにより、前記フレキシブル基板３，４をコンタクト１１の両端部１７，１９に所定の接触圧でそれぞれ弾性接触させ、前記第一，第二のフレキシブル基板３，４を相互に電気接続するものがある（特許文献１参照）。
また、ＦＰＣのためのＺＩＦ構造を備えたバックロック式コネクタとしては、ハウジング２０に組み込んだ略Ｈ字形状の接触子１０のうち、回転ビーム１１をレバー３０で回動し、接触ビーム１２の接触部１６をＦＰＣ４０に接触させて電気接続するものがある（特許文献２参照）。
特開平９−１９９２４１号公報 特開平１０−２０８８１０号公報 Conventionally, as a relay connector having a ZIF structure for an FPC, for example, after the first and second flexible boards 3 and 4 are inserted and positioned in the housing 9, the slide cover 25 is slid, There is one in which the flexible substrates 3 and 4 are elastically brought into contact with both end portions 17 and 19 of the contact 11 with a predetermined contact pressure, respectively, and the first and second flexible substrates 3 and 4 are electrically connected to each other (Patent Document). 1).
In addition, as a back lock type connector having a ZIF structure for FPC, a rotating beam 11 is rotated by a lever 30 in a substantially H-shaped contact 10 incorporated in a housing 20, and the contact of the contact beam 12 is achieved. There is one in which the portion 16 is brought into contact with the FPC 40 to be electrically connected (see Patent Document 2).
JP-A-9-199241 JP-A-10-208810

しかしながら、前述のいずれのコネクタも、ＦＰＣの先端部のうち、その片面にコンタクトの能動接点が接触し、残る片面がハウジングの内部に接触している。このため、先端部の上面あるいは下面のいずれか一方に接続パッドを設けたＦＰＣを接続できるだけであり、接続できるＦＰＣが限定され、使い勝手が悪かった。
また、装置の小型化に伴い、コネクタの構成部品も小型化する必要があるが、高い接触信頼性を確保しようとすると、高い部品精度、組立精度を必要とし、製造、組立に手間がかかり、生産性が低いという問題点がある。 However, in any of the connectors described above, the active contact of the contact is in contact with one side of the front end portion of the FPC, and the remaining one side is in contact with the inside of the housing. For this reason, it is only possible to connect an FPC provided with a connection pad on either the upper surface or the lower surface of the tip, and the FPC that can be connected is limited, which is inconvenient.
In addition, with the miniaturization of the device, it is necessary to miniaturize the components of the connector. However, if high contact reliability is to be ensured, high component accuracy and assembly accuracy are required. There is a problem that productivity is low.

本発明は、前記問題点に鑑み、一端部の上下面のいずれの面に接続パッドを設けたＦＰＣであっても接続でき、使い勝手が良いとともに、製造、組立が容易で接触信頼性が高いコネクタを提供することを課題とする。   In view of the above problems, the present invention can connect even an FPC having a connection pad on any one of the upper and lower surfaces of one end, is easy to use, is easy to manufacture and assemble, and has high contact reliability. It is an issue to provide.

本発明にかかるコネクタは、前記課題を解決すべく、第１，第２フレキシブルプリント基板の一端部を、ハウジングの対向する開口部からそれぞれ挿入し、前記ハウジングに回動可能に組み付けた操作レバーを動作させることにより、前記第１フレキシブルプリント基板の一端部に、前記ハウジング内に交互に並設して保持した第１，第２接触子の一端側にそれぞれ形成した第１能動接点を、それぞれ圧接して電気接続するコネクタであって、
前記第１，第２接触子から前記第１能動接点にそれぞれ対向するように受動接点を突設するとともに、前記第１，第２接触子の他端側に、前記第１能動接点と同一直線上に位置する第２能動接点を設け、前記操作レバーを回動し、挿入された前記第２フレキシブルプリント基板を介して前記第１，第２接触子の第２能動接点を動作させることにより、
前記第１，第２接触子にそれぞれ突設した受動接点と、前記受動接点と対向するように形成され、かつ、前記受動接点側に付勢された前記第１能動接点とで、前記第１フレキシブルプリント基板の一端部を挟持し、電気接続する一方、
前記操作レバーと、前記第１，２接触子の他端側にそれぞれ形成した第２能動接点とで前記第２フレキシブルプリント基板の一端部を挟持し、電気接続する構成としてある。 In order to solve the above-described problems, the connector according to the present invention includes an operation lever that is inserted into one end portion of each of the first and second flexible printed circuit boards through opposing openings of the housing and is rotatably assembled to the housing. by operating the one end of the first flexible printed circuit board, first and held juxtaposed alternately in the housing, the first active contact formed respectively on one end side of the second contactor, respectively pressure A connector for electrical connection,
A passive contact protrudes from the first and second contacts so as to face the first active contact, respectively, and the other end side of the first and second contacts is directly connected to the first active contact. By providing a second active contact located on a line, rotating the operation lever, and operating the second active contact of the first and second contacts through the inserted second flexible printed circuit board,
A passive contact projecting from each of the first and second contacts; and a first active contact formed to face the passive contact and biased toward the passive contact. While holding one end of the flexible printed circuit board and making electrical connection,
One end portion of the second flexible printed circuit board is sandwiched and electrically connected by the operation lever and a second active contact formed on the other end side of the first and second contacts, respectively.

本発明によれば、ＦＰＣの一端部を受動接点および能動接点で挟持して電気接続するので、ＦＰＣの一端部の上下面のいずれの面に設けた接続パッドであっても接続でき、使い勝手が良い。
また、接触子の能動接点が受動接点側に付勢され、かつ、能動接点と受動接点とがＦＰＣの一端部に設けた接続パッドを挟持するので、ハウジングや接触子等の構成部品の寸法精度，組立精度にバラツキがあっても、前記能動接点が変位して前記ハウジング等のバラツキを吸収，緩和する。このため、受動接点あるいは能動接点の少なくともいずれか一方がＦＰＣの一端部に設けた接続パッドに常時圧接するので、接触信頼性を維持できるとともに、製造，組立が容易になる。 According to the present invention, since one end of the FPC is electrically connected by being sandwiched between the passive contact and the active contact, any of the connection pads provided on the upper and lower surfaces of the one end of the FPC can be connected. good.
In addition, since the active contact of the contact is biased toward the passive contact, and the active contact and the passive contact sandwich the connection pad provided at one end of the FPC, the dimensional accuracy of the components such as the housing and the contact Even if there is a variation in assembly accuracy, the active contact is displaced to absorb and mitigate variations in the housing and the like. For this reason, at least one of the passive contact and the active contact is always in pressure contact with the connection pad provided at one end of the FPC, so that the contact reliability can be maintained and the manufacture and assembly are facilitated.

本発明にかかる他のコネクタとしては、第１，第２フレキシブルプリント基板の一端部を、ハウジングの対向する開口部からそれぞれ挿入し、前記ハウジングに回動可能に組み付けた操作レバーを動作させることにより、前記第１フレキシブルプリント基板の一端部に、前記ハウジング内に交互に並設して保持した第１，第２接触子の一端側にそれぞれ形成した第１能動接点を、それぞれ圧接して電気接続するコネクタであって、
前記第１，第２接触子から前記第１能動接点にそれぞれ対向するように受動接点を延在するとともに、前記第１，第２接触子の他端側に、前記第１能動接点と同一直線上に位置する第２能動接点を設け、前記操作レバーを回動し、挿入された前記第２フレキシブルプリント基板を介して前記第１，第２接触子の第２能動接点を動作させることにより、
前記第１，第２接触子から弾性変形可能にそれぞれ延在した受動接点と、前記受動接点と対向するように形成され、かつ、前記受動接点側に付勢された前記第１能動接点とで、前記第１フレキシブルプリント基板の一端部を挟持し、電気接続する一方、
前記操作レバーと、前記第１，２接触子の他端側にそれぞれ形成した第２能動接点とで前記第２フレキシブルプリント基板の一端部を挟持し、電気接続する構成としてもよい。 As another connector according to the present invention, by inserting one end portions of the first and second flexible printed circuit boards from opposite opening portions of the housing and operating an operation lever that is rotatably assembled to the housing. , the end portion of the first flexible printed circuit board, first and held juxtaposed alternately in the housing, the first active contact formed respectively on one end side of the second contactor, electrically connected pressed against each A connector that
A passive contact extends from the first and second contacts so as to face the first active contact, respectively, and the other end of the first and second contacts is directly connected to the first active contact. By providing a second active contact located on a line, rotating the operation lever, and operating the second active contact of the first and second contacts through the inserted second flexible printed circuit board,
A passive contact extending elastically deformable from each of the first and second contacts; and the first active contact formed to face the passive contact and biased toward the passive contact. , While sandwiching and electrically connecting one end of the first flexible printed circuit board,
It is good also as a structure which clamps the one end part of the said 2nd flexible printed circuit board by the said operation lever and the 2nd active contact formed in the other end side of the said 1st, 2 contact, respectively, and is electrically connected.

本発明によれば、前述の効果に加え、受動接点が接触子から弾性変形可能に延在しているので、受動接点が部品精度、組立精度のバラツキを吸収，緩和するとともに、外力によるＦＰＣの変位に追従し、より一層接触信頼性の高いコネクタが得られるという効果がある。   According to the present invention, in addition to the above-described effects, the passive contact extends from the contact so as to be elastically deformable. Therefore, the passive contact absorbs and relaxes variations in component accuracy and assembly accuracy, and the FPC caused by external force There is an effect that a connector with higher contact reliability can be obtained following the displacement.

本発明にかかるコネクタの実施形態を図１ないし図１７の添付図面に従って説明する。
第１実施形態は、図１ないし図１５に示すように、中継用コネクタ１０に適用した場合であり、ハウジング２０と、第１，第２接触子３０，４０と、仮止め金具５０と、操作レバー６０と、第１，第２ＦＰＣ７０，８０と、から構成されている。 An embodiment of a connector according to the present invention will be described with reference to the accompanying drawings of FIGS.
As shown in FIGS. 1 to 15, the first embodiment is applied to the relay connector 10, and includes a housing 20, first and second contacts 30 and 40, a temporary fitting 50, and an operation. The lever 60 is composed of first and second FPCs 70 and 80.

ハウジング２０は、図４に示すように、ハウジング本体２１の対向する正面および背面に相互に連通する開口部２１ａ，２１ｂをそれぞれ形成してあるとともに、対向する両側面から腕部２２，２２を平行にそれぞれ延在してある。そして、図４Ｂに示すように、前記ハウジング本体２１の背面側のうち、下方縁部から延在した受け部２３に、後述する第１，第２接触子３０，４０を圧入するための圧入溝２４，２５を所定のピッチで交互に設けてある。また、両端に位置する前記圧入溝２４，２４の外側には、仮止め金具５０を圧入するための圧入溝２６，２６をそれぞれ形成してある。そして、前記腕部２２は、その内向面の上段部にテーパ面２２ａおよび軸受け部２２ｂを形成してある。さらに、前記内向面の下段部のうち、前記テーパ面２２ａの直下に第１凹部２２ｃを形成してあるとともに、前記軸受け部２２ｂの直下に第２凹部２２ｄある。ついで、前記軸受け部２２ｂおよび第２凹部２２ｄの奥側には、第３凹部２２ｅを形成してある。   As shown in FIG. 4, the housing 20 is formed with openings 21 a and 21 b communicating with each other on the front and back surfaces of the housing body 21, and the arm portions 22 and 22 are parallel to each other from the opposite side surfaces. Respectively. As shown in FIG. 4B, a press-fitting groove for press-fitting first and second contacts 30 and 40, which will be described later, into a receiving part 23 extending from the lower edge of the back side of the housing body 21. 24 and 25 are alternately provided at a predetermined pitch. In addition, press-fitting grooves 26 and 26 for press-fitting the temporary fitting 50 are formed on the outer sides of the press-fitting grooves 24 and 24 located at both ends, respectively. The arm portion 22 has a tapered surface 22a and a bearing portion 22b formed on the upper step portion of the inward surface. Further, in the lower step portion of the inward surface, a first recess 22c is formed immediately below the tapered surface 22a, and a second recess 22d is directly below the bearing portion 22b. Next, a third recess 22e is formed on the inner side of the bearing 22b and the second recess 22d.

一方、図４Ａに示すように、前記ハウジング２０の正面側の開口部２１ａから前記圧入溝２４，２５，２６の端部を目視可能である。また、前記ハウジング２０の正面側の両側縁部から上段部２７および下段部２８を側方にそれぞれ突設することにより、後述する第１ＦＰＣ７０を挿入できるスリット２１ｃが形成されている。ただし、前記上段部２７よりも前記下段部２８が外方に迫り出している。なお、前記開口部２１ａの奥側には、図３および図１３Ｂに示すように、挿入した第１ＦＰＣ７０の先端部が当接する位置決め部２１ｄが形成されている。   On the other hand, as shown in FIG. 4A, the end portions of the press-fit grooves 24, 25, and 26 can be seen from the opening 21 a on the front side of the housing 20. Further, by projecting the upper step 27 and the lower step 28 laterally from both side edge portions on the front side of the housing 20, a slit 21c into which a first FPC 70 described later can be inserted is formed. However, the lower step portion 28 protrudes outward from the upper step portion 27. In addition, as shown in FIGS. 3 and 13B, a positioning portion 21d with which the distal end portion of the inserted first FPC 70 abuts is formed on the back side of the opening portion 21a.

第１接触子３０は、図５に示すように、正面略Ｈ字形状を有する導電性板バネ材からなるものである。すなわち、連結部３１の上端部から両側方に上辺部３２を延在してある一方、その下端部から両側方に下辺部３３を延在してある。そして、前記上辺部３２の一端側に係合爪３２ａを形成してある一方、他端側に支点部３２ｂを設けてある。また、前記下辺部３３の一端側には第１能動接点３３ａを設けてある一方、他端側には第２能動接点３３ｂを設けてある。さらに、前記上辺部３２の下辺縁部うち、前記連結部３１の上端部近傍から受動接点３４ａが前記第１能動接点３３ａに対向するように延在しているとともに、係止用突起３４ｂが突設されている。そして、前記支点部３２ｂの近傍には圧入用突起３４ｃが突き出し加工で形成されている。   As shown in FIG. 5, the first contact 30 is made of a conductive leaf spring material having a substantially front H-shape. That is, while the upper side part 32 is extended on both sides from the upper end part of the connection part 31, the lower side part 33 is extended on both sides from the lower end part. An engaging claw 32a is formed on one end side of the upper side portion 32, and a fulcrum portion 32b is provided on the other end side. Further, a first active contact 33a is provided on one end side of the lower side portion 33, and a second active contact 33b is provided on the other end side. Further, among the lower edge portions of the upper side portion 32, the passive contact 34a extends from the vicinity of the upper end portion of the connecting portion 31 so as to face the first active contact 33a, and the locking projection 34b protrudes. It is installed. A press-fitting projection 34c is formed in the vicinity of the fulcrum portion 32b by extrusion.

そして、前記第１接触子３０は、図２Ｃに示すように、前記ハウジング２０に設けた圧入溝２４に開口部２１ａ側から圧入することにより、係止用突起３４ｂがハウジングの内部に係止するとともに、前記係合爪３２ａが前記開口部２１ａの上方縁部に係合して抜け止めされる。このとき、前記第１接触子３０の下辺部３３は連結部３１に吊り下げられ、ハウジング２０に接触していない。   Then, as shown in FIG. 2C, the first contact 30 is press-fitted into the press-fitting groove 24 provided in the housing 20 from the opening 21a side, so that the locking projection 34b is locked inside the housing. At the same time, the engaging claw 32a engages with the upper edge of the opening 21a and is prevented from coming off. At this time, the lower side portion 33 of the first contact 30 is suspended from the connecting portion 31 and is not in contact with the housing 20.

第２接触子４０は、図６に示すように、正面略Ｈ字形状を有する導電性板バネ材からなるものである。すなわち、連結部４１の上端部から両側方に上辺部４２を延在してある一方、その下端部から両側方に下辺部４３を延在してある。前記上辺部４２の一端側に係止爪４２ａを形成してある一方、他端側に係合爪４２ｂおよび支点部４２ｃを設けてある。また、前記下辺部４３の一端側には第１能動接点４３ａを設けてある一方、他端側には第２能動接点４３ｂを設けてある。さらに、前記上辺部４２の下辺縁部うち、前記連結部４１の上端部近傍から受動接点４４ａが前記第１能動接点４３ａに対向するように延在しているとともに、前記受動接点４４ａの基部に係止用突起４４ｂが突設されている。そして、前記上辺部４２の前記連結部４１の近傍に圧入用突起４４ｃが突き出し加工で形成されている。   As shown in FIG. 6, the second contact 40 is made of a conductive leaf spring material having a substantially H-shaped front surface. That is, the upper side portion 42 extends from the upper end portion of the connecting portion 41 to both sides, while the lower side portion 43 extends from the lower end portion to both sides. An engaging claw 42a is formed on one end side of the upper side portion 42, while an engaging claw 42b and a fulcrum portion 42c are provided on the other end side. A first active contact 43a is provided on one end side of the lower side portion 43, and a second active contact 43b is provided on the other end side. Further, a passive contact 44a extends from the vicinity of the upper end portion of the connecting portion 41 in the lower edge of the upper side portion 42 so as to face the first active contact 43a, and at the base of the passive contact 44a. A locking projection 44b is provided in a protruding manner. A press-fitting protrusion 44c is formed in the vicinity of the connecting portion 41 of the upper side portion 42 by extrusion processing.

そして、前記第２接触子４０は、図２Ｂに示すように、前記ハウジング２０に設けた圧入溝２５に開口部２１ｂから圧入することにより、係止爪４２ａおよび係止用突起４４ｂがハウジング２０の内部に係止するとともに、前記係合爪４２ｂが開口部２１ａの上方縁部に係合して抜け止めされる。このとき、前記第２接触子４０の下辺部４３は連結部４１に吊り下げられ、ハウジング２０に接触していない。   As shown in FIG. 2B, the second contact 40 is press-fitted into the press-fitting groove 25 provided in the housing 20 from the opening 21 b, so that the locking claw 42 a and the locking projection 44 b are formed on the housing 20. The engaging claw 42b engages with the upper edge of the opening 21a and is prevented from coming off. At this time, the lower side portion 43 of the second contactor 40 is suspended from the connecting portion 41 and is not in contact with the housing 20.

なお、図２Ｂ，２Ｃから明らかなように、前記ハウジング２０に前記第１，第２接触子３０，４０をそれぞれ組み込むことにより、第１接触子３０の受動接点３４ａおよび第１能動接点３３ａが、第２接触子４０の受動接点４４ａおよび第１能動接点４３ａよりもハウジング２０の奥側に位置する。このため、前記第１，第２接触子３０，４０は後述する第１ＦＰＣ７０にそれぞれ異なる位置で電気接続される。
同様に、第１接触子３０の第２能動接点３３ｂが、第２接触子４０の第２能動接点４３ｂよりもハウジング２０の奥側に位置する。このため、前記第１，第２接触子３０，４０は後述する第２ＦＰＣ８０にそれぞれ異なる位置で電気接続される。 2B and 2C, by incorporating the first and second contacts 30 and 40 into the housing 20, the passive contact 34a and the first active contact 33a of the first contact 30 are The second contactor 40 is located on the back side of the housing 20 with respect to the passive contact 44a and the first active contact 43a. Therefore, the first and second contactors 30 and 40 are electrically connected to the first FPC 70 described later at different positions.
Similarly, the second active contact 33 b of the first contactor 30 is located on the back side of the housing 20 with respect to the second active contact 43 b of the second contactor 40. Therefore, the first and second contacts 30 and 40 are electrically connected to the second FPC 80 described later at different positions.

仮止め金具５０は、図７に示すように、正面略Ｈ字形状を有する板バネ材からなるものである。すなわち、連結部５１の上端部から両側方に上辺部５２を延在してある一方、その下端部から両側方に下辺部５３を延在してある。前記上辺部５２の一端側に係止爪５２ａを形成してある一方、他端側に係合爪５２ｂを設けてある。また、前記下辺部５３の一端側には可動爪５３ａを設けてある一方、他端側には操作部５３ｂを設けてある。さらに、前記上辺部５２の下辺縁部うち、前記連結部５１の上端部近傍に係止用突起５４ａが突設されている。   As shown in FIG. 7, the temporary fitting 50 is made of a leaf spring material having a substantially H-shape on the front side. That is, the upper side 52 extends from the upper end of the connecting portion 51 to both sides, while the lower side 53 extends from the lower end to both sides. An engaging claw 52a is formed on one end side of the upper side portion 52, and an engaging claw 52b is provided on the other end side. Further, a movable claw 53a is provided on one end side of the lower side portion 53, and an operation portion 53b is provided on the other end side. Further, a locking protrusion 54 a is provided in the vicinity of the upper end portion of the connecting portion 51 in the lower edge portion of the upper side portion 52.

そして、前記仮止め金具５０は、図１３Ｂに示すように、前記ハウジング２０に設けた圧入溝２６に圧入することにより、係止爪５２ａおよび係止用突起５４ａがハウジング２０の内部に係止するとともに、前記係合爪５２ｂが開口部２１ｂの上方縁部に係合して抜け止めされる。このとき、前記仮止め金具５０の下辺部５３は連結部５１に吊り下げられ、ハウジング２０に接触していない。   Then, as shown in FIG. 13B, the temporary fitting 50 is press-fitted into the press-fitting groove 26 provided in the housing 20, whereby the locking claw 52 a and the locking projection 54 a are locked inside the housing 20. At the same time, the engaging claw 52b engages with the upper edge of the opening 21b and is prevented from coming off. At this time, the lower side portion 53 of the temporary fitting 50 is suspended from the connecting portion 51 and is not in contact with the housing 20.

操作レバー６０は、図８に示すように、レバー本体６１の両側端部から延在部６２，６２をそれぞれ延在してある。前記レバー本体６１には、所定のピッチでスリット６３，６４が交互に並設されている。前記スリット６３，６４内には、前記第１，第２接触子３０，４０の支点部３２ｂ，４２ｃに圧接する操作部６３ａ，６４ａ（図２Ｂ，２Ｃ）を架け渡すように形成してある。   As shown in FIG. 8, the operation lever 60 has extending portions 62 and 62 extending from both end portions of the lever main body 61. In the lever body 61, slits 63 and 64 are alternately arranged at a predetermined pitch. In the slits 63 and 64, operation portions 63a and 64a (FIGS. 2B and 2C) are formed so as to be in pressure contact with the fulcrum portions 32b and 42c of the first and second contactors 30 and 40, respectively.

一方、前記延在部６２の外向面には、回動軸６５が同一軸心上にそれぞれ突設されているとともに、仮止め用突部６６が同一軸心上にそれぞれ突設されている。また、前記延在部６２の内向面には、押圧部６７がそれぞれ突設され、前記押圧部６７の外周面には圧接用リブ６７ａ（図８Ｃ）がそれぞれ形成されている。さらに、前記延在部６２の外周縁部には、係合爪部６８がそれぞれ突設されている。   On the other hand, on the outward surface of the extending portion 62, a rotation shaft 65 is projected on the same axis, and a temporary fixing projection 66 is projected on the same axis. In addition, pressing portions 67 project from the inward surface of the extending portion 62, and pressure-contacting ribs 67a (FIG. 8C) are formed on the outer peripheral surface of the pressing portion 67, respectively. Further, an engaging claw portion 68 is projected from the outer peripheral edge portion of the extending portion 62.

そして、前記操作レバー６０は、前記回動軸６５を前記ハウジング２０のテーパ面２２ａに沿って押し込み、前記腕部２２を弾性変形させることにより、前記回動軸６５を軸受け部２２ｂに嵌合するとともに、前記仮止め用突部６６を前記ハウジング２０の第１凹部２２ｃに嵌合する。   The operation lever 60 pushes the rotation shaft 65 along the tapered surface 22a of the housing 20 and elastically deforms the arm portion 22, thereby fitting the rotation shaft 65 into the bearing portion 22b. At the same time, the temporary fixing projection 66 is fitted into the first recess 22 c of the housing 20.

したがって、図１１および図１２に示すように、操作レバー６０を倒すことにより、回動軸６５を中心とし、仮止め用突部６６が第１，第２，第３凹部２２ｃ，２２ｄ，２２ｅに順次、係合するとともに、係合爪部６８がハウジング２０の第１凹部２２ｃに係合することにより、ロック状態となる。   Therefore, as shown in FIGS. 11 and 12, when the operation lever 60 is tilted, the temporary fixing projection 66 is formed in the first, second, and third recesses 22c, 22d, and 22e around the rotation shaft 65. The engaging claw portion 68 is engaged with the first recess 22c of the housing 20 in order to engage with each other, and the locked state is established.

第１ＦＰＣ７０は、図９に示すように、前記ハウジング２０への組み付け作業を容易にするため、フレキシブルな樹脂フィルムの一端部の下面に補強シート７１を裏打し、折れ曲がらない先端部７２を形成してある。また、前記先端部７２の上面には２種類の接続パッド７３，７４を所定のピッチで千鳥状に交互に設けてある。さらに、前記第１ＦＰＣは、その先端部７２の両側に仮止め用切り欠き部７５をそれぞれ形成してある。   As shown in FIG. 9, the first FPC 70 has a reinforcing sheet 71 lined on the lower surface of one end portion of a flexible resin film to form an end portion 72 that does not bend in order to facilitate the assembly operation to the housing 20. It is. In addition, two types of connection pads 73 and 74 are alternately provided in a staggered pattern at a predetermined pitch on the upper surface of the distal end portion 72. Further, the first FPC has a notch portion 75 for temporary fixing on both sides of the tip end portion 72, respectively.

第２ＦＰＣ８０は、図１０に示すように、前記ハウジング２０への組み付け作業を容易にするため、フレキシブルな樹脂フィルムの一端部の上面に補強シート８１を裏打し、折れ曲がらない先端部８２を形成してある。また、前記先端部８２の下面には２種類の接続パッド８３，８４を所定のピッチで千鳥状に設けてある。   As shown in FIG. 10, the second FPC 80 has a reinforcing sheet 81 lined on the upper surface of one end portion of a flexible resin film to form an end portion 82 that does not bend in order to facilitate the assembling work to the housing 20. It is. Further, two types of connection pads 83 and 84 are provided in a staggered pattern at a predetermined pitch on the lower surface of the distal end portion 82.

次に、前述の構成部品からなる中継用コンタクト１０に第１，第２ＦＰＣ７０，８０を接続する方法について説明する。
まず、図１３に示すように、操作レバー６０の仮止め用突部６６が第１凹部２２ｃに係合しているとともに、操作部６３ａ，６４ａが第１，第２接触子３０，４０の支点部４２ｃ，３２ｂに圧接することにより、ガタツキなく支持されている。 Next, a method for connecting the first and second FPCs 70 and 80 to the relay contact 10 composed of the above-described components will be described.
First, as shown in FIG. 13, the temporary fixing projection 66 of the operation lever 60 is engaged with the first recess 22 c, and the operation portions 63 a and 64 a are fulcrums of the first and second contacts 30 and 40. By pressing against the parts 42c and 32b, the parts 42c and 32b are supported without backlash.

ついで、図１４に示すように、ハウジング２０の開口部２１ａおよびスリット２１ｃから第１ＦＰＣ７０の先端部７２を挿入し、ハウジング２０内の位置決め部２１ｄに当接させる。そして、前記操作レバー６０を略垂直に引き起こすと、回動軸部６５を支点に前記操作レバー６０が回動し、仮止め用突部６６が第２凹部２２ｄに係合するとともに、前記操作レバー６０の押圧部６７が仮止め金具５０の操作部５３ｂを押し下げる。このため、仮止め金具５０の下辺部５３が連結部５１の下端部を支点に回動し、可動爪５３ａが第１ＦＰＣ７０の切り欠き部７５に係止することにより、第１ＦＰＣ７０が仮止めされる。このとき、操作レバー６０の仮止め用突部６６が第２凹部２２ｄに係合しているので、操作レバー６０が自動復帰せず、第１ＦＰＣ７０が脱落することもない。   Next, as shown in FIG. 14, the distal end portion 72 of the first FPC 70 is inserted through the opening 21 a and the slit 21 c of the housing 20 and is brought into contact with the positioning portion 21 d in the housing 20. When the operation lever 60 is raised substantially vertically, the operation lever 60 rotates about the rotation shaft portion 65, and the temporarily fixing projection 66 is engaged with the second recess 22d. The pressing portion 67 of 60 pushes down the operation portion 53b of the temporary fixing metal fitting 50. Therefore, the lower side portion 53 of the temporary fixing metal fitting 50 rotates around the lower end portion of the connecting portion 51, and the movable claw 53a is engaged with the cutout portion 75 of the first FPC 70, whereby the first FPC 70 is temporarily fixed. . At this time, since the temporarily fixing projection 66 of the operation lever 60 is engaged with the second recess 22d, the operation lever 60 does not automatically return and the first FPC 70 does not fall off.

ついで、図１５に示すように、第２ＦＰＣ８０をハウジング２０の開口部２１ｂから挿入した後、操作レバー６０を完全に倒すと、仮止め用突部６６が第３凹部２２ｅに嵌合するとともに、係合爪部６８が第１凹部２２ｃに係合する。このため、図２Ｂ，２Ｃに示すように、操作レバー６０のレバー本体６１が第２ＦＰＣ８０を介して第１，第２接触子３０，４０の第２能動接点３３ｂ，４３ｂを押し下げる。この結果、第２ＦＰＣ８０の接続パッド８３，８４と第１，第２接触子３０，４０の第２能動接点３３ｂ，４３ｂとがそれぞれ電気接続する。さらに、第１，第２接触子３０，４０の下辺部３３，４３が連結部３１，４１の下端部を支点としてそれぞれ回動し、第１接触子３０の受動接点３４ａと第１能動接点３３ａとが第１ＦＰＣ７０の接続パッド７３を挟持して電気接続する。同様に、第２接触子４０の受動接点４４ａと第１能動接点４３ａとが第１ＦＰＣ７０の接続パッド７４を挟持して電気接続し、接続作業が完了する。   Next, as shown in FIG. 15, after the second FPC 80 is inserted from the opening 21 b of the housing 20, when the operation lever 60 is completely tilted, the temporary fixing projection 66 is fitted into the third recess 22 e and The pawl portion 68 engages with the first recess 22c. Therefore, as shown in FIGS. 2B and 2C, the lever main body 61 of the operation lever 60 pushes down the second active contacts 33 b and 43 b of the first and second contacts 30 and 40 through the second FPC 80. As a result, the connection pads 83 and 84 of the second FPC 80 are electrically connected to the second active contacts 33b and 43b of the first and second contacts 30 and 40, respectively. Furthermore, the lower side portions 33 and 43 of the first and second contactors 30 and 40 are rotated about the lower end portions of the coupling portions 31 and 41, respectively, so that the passive contact 34a and the first active contact 33a of the first contactor 30 are rotated. Hold and electrically connect the connection pads 73 of the first FPC 70. Similarly, the passive contact 44a and the first active contact 43a of the second contactor 40 are electrically connected by sandwiching the connection pad 74 of the first FPC 70, and the connection operation is completed.

本実施形態によれば、ハウジング２０に第１ＦＰＣ７０を仮止めした後、ハウジング２０に第２ＦＰＣ８０を組み付けて電気接続でき、ハウジング２０に第１，第２ＦＰＣ７０，８０を同時に位置決めする必要がない。このため、第１，第２ＦＰＣ７０，８０の接続作業が容易となり、作業性が向上するという利点がある。   According to the present embodiment, after the first FPC 70 is temporarily fixed to the housing 20, the second FPC 80 can be assembled and electrically connected to the housing 20, and it is not necessary to position the first and second FPCs 70, 80 simultaneously on the housing 20. For this reason, there is an advantage that the connection work of the first and second FPCs 70 and 80 is facilitated and the workability is improved.

また、本実施形態よれば、図２Ｂ，２Ｃに示すように、第１ＦＰＣ７０をハウジング２０の上段部２７に沿って引き上げた場合には、前記第１ＦＰＣ７０のハウジング２０に挿入した先端部７２が硬い板状体であり、ハウジング２０の位置決め部２１ｄを支点として傾斜し、開口部２１ａの上方縁部に当接する。しかし、第１ＦＰＣ７０の接続パッド７３，７４が第１，第２接触子３０，４０の受動接点３４ａ，３４ａにより強く圧接するので、接触信頼性が低下することはない。また、第１，第２接触子３０，４０の第１能動接点３３ａ，４３ａは上方に付勢されているので、著しく接点圧が低下することはない。   Further, according to the present embodiment, as shown in FIGS. 2B and 2C, when the first FPC 70 is pulled up along the upper step portion 27 of the housing 20, the distal end portion 72 inserted into the housing 20 of the first FPC 70 is a hard plate. It is in the form of a body, is inclined with the positioning portion 21d of the housing 20 as a fulcrum, and abuts on the upper edge of the opening 21a. However, since the connection pads 73 and 74 of the first FPC 70 are strongly pressed by the passive contacts 34a and 34a of the first and second contacts 30 and 40, the contact reliability is not lowered. Further, since the first active contacts 33a and 43a of the first and second contactors 30 and 40 are biased upward, the contact pressure does not significantly decrease.

一方、第１ＦＰＣ７０をハウジング２０の下段部２８に沿って引き下げた場合には、ハウジング２０の下段部２８が上段部２７よりも迫り出している。このため、第１ＦＰＣ７０のハウジング２０内に挿入された先端部７２が強く位置規制され、前述のように傾斜することがない。この結果、第１ＦＰＣ７０の接続パッド７３，７４に対する第１，第２接触子３０，４０の受動接点３３ａ，４３ａおよび第１能動接点３３ａ，４３ａの接点圧がそれぞれ著しく低下することがなく、接触信頼性が低下しない。特に、第１，第２接触子３０，４０の第１能動接点３３ａ，４３ａは上方に付勢されているので、著しい接点圧の低下を防止できる。さらに、受動接点３４ａ，４４ａは若干の弾性変形が可能であるので、接触信頼性が著しく低下することはない。   On the other hand, when the first FPC 70 is pulled down along the lower step portion 28 of the housing 20, the lower step portion 28 of the housing 20 protrudes from the upper step portion 27. For this reason, the front-end | tip part 72 inserted in the housing 20 of 1st FPC70 is position-controlled strongly, and does not incline as mentioned above. As a result, the contact pressures of the passive contacts 33a and 43a and the first active contacts 33a and 43a of the first and second contacts 30 and 40 with respect to the connection pads 73 and 74 of the first FPC 70 are not significantly reduced, and the contact reliability Sex does not decrease. In particular, since the first active contacts 33a and 43a of the first and second contacts 30 and 40 are biased upward, a significant decrease in contact pressure can be prevented. Furthermore, since the passive contacts 34a and 44a can be slightly elastically deformed, the contact reliability is not significantly reduced.

このため、本実施形態よれば、第１ＦＰＣ７０が上下に引き回されても、その接点パッド７３，７４が第１，第２接触子３０，４０の受動接点３３ａ，４３ａおよび第１能動接点３４ａ，４４ａに接触している。このため、先端部の下面に接続パッドを設けたＦＰＣ（図示せず）を接続しても、接触信頼性を低下させることがなく、接続の自由度が大きい汎用性に優れた中継コネクタ１０が得られる。また、下段部２８が上段部２７よりも迫り出しているので、第１ＦＰＣ７０をハウジング２０に挿入する際の位置決めが容易となり、接続作業性がより一層向上するという利点がある。   Therefore, according to the present embodiment, even if the first FPC 70 is drawn up and down, the contact pads 73 and 74 are the passive contacts 33a and 43a and the first active contacts 34a and 34a of the first and second contacts 30 and 40, respectively. 44a is in contact. For this reason, even if an FPC (not shown) provided with a connection pad on the lower surface of the tip is connected, contact reliability is not lowered, and the relay connector 10 having a high degree of freedom of connection and excellent versatility is provided. can get. Further, since the lower step portion 28 protrudes more than the upper step portion 27, there is an advantage that the positioning when the first FPC 70 is inserted into the housing 20 is facilitated and the connection workability is further improved.

第２実施形態は、図１６および図１７に示すように、プリント基板に実装できる、いわゆるバックロック式コネクタ１１に適用した場合である。バックロック式コネクタ１１とは、ハウジングにおけるＦＰＣの挿入位置と操作レバーの取付位置とが反対側に位置しているコネクタをいう。   As shown in FIGS. 16 and 17, the second embodiment is applied to a so-called backlock connector 11 that can be mounted on a printed circuit board. The backlock connector 11 is a connector in which the FPC insertion position and the operation lever mounting position in the housing are located on the opposite sides.

本実施形態にかかるハウジング２０は、図１７Ｂに示すように、ＦＰＣ（図示せず）を挿入する開口部２１ａの両側縁部に上段部２７と下段部２７とが突設されている。特に、前記上段部２７は前記下段部２８よりも外方に迫り出した位置にあり、第１実施形態と同様、ＦＰＣの上下方向の引き回しによる不具合を防止できる。   As shown in FIG. 17B, the housing 20 according to the present embodiment has an upper step portion 27 and a lower step portion 27 protruding from both side edges of an opening portion 21a into which an FPC (not shown) is inserted. In particular, the upper step portion 27 is located at a position that protrudes outward from the lower step portion 28, and, as in the first embodiment, it is possible to prevent inconveniences caused by the FPC being routed in the vertical direction.

また、接触子９０は、正面略Ｈ字形状を有する導電性板バネ材からなるものである。すなわち、連結部９１の上端部から両側方に上辺部９２を延在してある一方、その下端部から両側方に下辺部９３を延在してある。前記上辺部９２の一端側に能動接点９２ａを形成してある一方、他端側に操作部９２ｂを設けてある。また、前記下辺部９３の一端側には係止爪９３ａを設けてある一方、他端側には支点部９３ｂを設けてある。さらに、前記下辺部９３の上辺縁部うち、前記連結部９１の下端部近傍から受動接点９４が前記能動接点９２ａに対向するように延在している。   The contact 90 is made of a conductive leaf spring material having a substantially H-shape on the front side. That is, the upper side 92 extends from the upper end of the connecting portion 91 to both sides, while the lower side 93 extends from the lower end to both sides. An active contact 92a is formed on one end side of the upper side portion 92, and an operation portion 92b is provided on the other end side. A locking claw 93a is provided on one end side of the lower side portion 93, and a fulcrum portion 93b is provided on the other end side. Further, a passive contact 94 extends from the vicinity of the lower end portion of the connecting portion 91 in the upper edge portion of the lower side portion 93 so as to face the active contact 92a.

そして、前記接触子９０は、前記ハウジング２０に設けた圧入溝２５に圧入することにより、係止爪９３ａがハウジング２０内に係止して抜け止めされる。このとき、前記接触子９０の上辺部９２は連結部９１に支持され、ハウジング２０に接触していない。このため、前記ハウジング２０に取り付けた操作レバー６０を回動することにより、前記上辺部９２の操作部９２ｂを押圧部６９が押し上げ、連結部９１の上端部を支点として前記上辺部９２が回動し、図示しないＦＰＣの接続パッド部を受動接点９４と能動接点９２ａとで挟持して電気接続する。他は、前述の第１実施形態とほぼ同様であるので、同一部分に同一番号を附して説明を省略する。   The contact 90 is press-fitted into the press-fitting groove 25 provided in the housing 20, whereby the locking claw 93 a is locked in the housing 20 and is prevented from coming off. At this time, the upper side portion 92 of the contact 90 is supported by the connecting portion 91 and is not in contact with the housing 20. Therefore, by rotating the operating lever 60 attached to the housing 20, the pressing portion 69 pushes up the operating portion 92b of the upper side portion 92, and the upper side portion 92 rotates with the upper end portion of the connecting portion 91 as a fulcrum. Then, a connection pad portion of the FPC (not shown) is sandwiched between the passive contact 94 and the active contact 92a to be electrically connected. Others are almost the same as those of the first embodiment, and the same parts are denoted by the same reference numerals and the description thereof is omitted.

本発明にかかるコネクタは、前述の中継用コネクタおよびバックロックタイプのコネクタ以外のコネクタにも適用できる。   The connector according to the present invention can also be applied to connectors other than the relay connector and the back lock type connector described above.

本発明に係るコネクタの第１実施形態を示す斜視図である。1 is a perspective view showing a first embodiment of a connector according to the present invention. 図２Ａ，図２Ｂおよび図２Ｃは、図１で示した第１実施形態の平面図、Ｂ−Ｂ線断面図およびＣ−Ｃ線断面図である。2A, 2B and 2C are a plan view, a BB line sectional view and a CC line sectional view of the first embodiment shown in FIG. 図２Ｃの部分拡大図である。It is the elements on larger scale of FIG. 2C. 図４Ａおよび図４Ｂはハウジング単体を異なる角度から視た斜視図である。4A and 4B are perspective views of a single housing viewed from different angles. 図５Ａおよび図５Ｂは第１接触子を示す斜視図である。5A and 5B are perspective views showing the first contact. 図６Ａおよび図６Ｂは第２接触子を示す斜視図である。6A and 6B are perspective views showing the second contact. 図７Ａおよび図７Ｂは仮止め金具を示す斜視図および正面図である。7A and 7B are a perspective view and a front view showing the temporary fixing metal fitting. 図８Ａ，図８Ｂおよび図８Ｃは操作レバーを異なる角度から視た斜視図である。8A, 8B, and 8C are perspective views of the operation lever viewed from different angles. 図９Ａ，図９Ｂおよび図９Ｃはバックロック形式で接続されるＦＰＣを示す斜視図、平面図および正面図である。9A, 9B, and 9C are a perspective view, a plan view, and a front view showing an FPC connected in a backlock manner. 図１０Ａ，図１０Ｂ，図１０Ｃおよび図１０Ｄはフロントロック形式で接続されるＦＰＣを示す裏面斜視図、表面斜視図、平面図および正面図である。10A, FIG. 10B, FIG. 10C, and FIG. 10D are a rear perspective view, a front perspective view, a plan view, and a front view showing an FPC connected in a front lock form. 図１１Ａ，図１１Ｂおよび図１１Ｃは第１実施形態にかかるアクチュエーターの操作方法を説明するための斜視図である。FIG. 11A, FIG. 11B, and FIG. 11C are perspective views for explaining the operating method of the actuator according to the first embodiment. 図１２Ａ，図１２Ｂおよび図１２Ｃは第１実施形態かかるアクチュエーターの操作方法を説明するための異なる角度から視た斜視図である。FIG. 12A, FIG. 12B, and FIG. 12C are perspective views seen from different angles for explaining the operating method of the actuator according to the first embodiment. 図１３Ａ，図１３Ｂおよび図１３Ｃは操作前を示す平面図、Ｂ−Ｂ線断面図およびＣ−Ｃ線断面図である。FIG. 13A, FIG. 13B, and FIG. 図１４Ａ，図１４Ｂおよび図１４Ｃは操作途中を示す平面図、Ｂ−Ｂ線断面図およびＣ−Ｃ線断面図である。14A, 14B, and 14C are a plan view, a cross-sectional view taken along the line BB, and a cross-sectional view taken along the line CC, showing the operation in progress. 図１５Ａ，図１５Ｂおよび図１５Ｃは操作途中を示す平面図、Ｂ−Ｂ線断面図およびＣ−Ｃ線断面図である。15A, 15B, and 15C are a plan view showing the operation halfway, a cross-sectional view taken along the line BB, and a cross-sectional view taken along the line CC. 本発明に係るコネクタの第２実施形態を示す斜視図である。It is a perspective view which shows 2nd Embodiment of the connector which concerns on this invention. 図１７Ａおよび図１７Ｂは、図１６で示した第２実施形態の平面図およびＢ−Ｂ線断面図である。17A and 17B are a plan view and a BB line sectional view of the second embodiment shown in FIG.

１０：中継用コネクタ
１１：バックロック式コネクタ
２０：ハウジング
２１：ハウジング本体
２１ａ，２１ｂ：開口部
２２：腕部
２２ａ：テーパ面
２２ｂ：軸受け部
２２ｃ，２２ｄ，２２ｅ：第１，第２，第３凹部
２３：受け部
２４，２５，２６：圧入溝
２７：上段部
２８：下段部 10: Relay connector 11: Backlock connector 20: Housing 21: Housing body 21a, 21b: Opening 22: Arm 22a: Tapered surface 22b: Bearing 22c, 22d, 22e: First, second, third Recess 23: Receiving portion 24, 25, 26: Press-fit groove 27: Upper step portion 28: Lower step portion

３０：第１接触子
３１：連結部
３２：上辺部
３２ａ：係合爪
３２ｂ：支点部
３３ａ：第１能動接点
３３ｂ：第２能動接点
３４ａ：受動接点
３４ｂ：係止用突起 30: 1st contactor 31: Connecting part 32: Upper side part 32a: Engagement claw 32b: Support part 33a: 1st active contact 33b: 2nd active contact 34a: Passive contact 34b: Locking protrusion

４０：第２接触子
４１：連結部
４２：上辺部
４２ａ：係止爪
４２ｂ：係合爪
４３：下辺部
４３ａ：第１能動接点
４３ｂ：第２能動接点
４４ａ：受動接点
４４ｂ：係止用突起
４４ｃ：圧入用突起 40: second contact element 41: connecting portion 42: upper side portion 42a: locking claw 42b: engagement claw 43: lower side portion 43a: first active contact 43b: second active contact 44a: passive contact 44b: locking protrusion 44c: Press-fit protrusion

５０：仮止め金具
５１：連結部
５２：上辺部
５２ａ：係止爪
５２ｂ：係合爪
５３：下辺部
５３ａ：可動爪
５３ｂ：操作部
５４ａ：係止用突起 50: Temporary fixing metal fitting 51: Connection part 52: Upper side part 52a: Locking claw 52b: Engagement claw 53: Lower side part 53a: Movable claw 53b: Operation part 54a: Locking protrusion

６０：操作レバー
６１：レバー本体
６２：延在部
６３，６４：スリット
６５：回動軸
６６：仮止め用突部
６７：押圧部
６７ａ：圧接用リブ
６８：係合爪部 60: Operation lever 61: Lever main body 62: Extension part 63, 64: Slit 65: Rotating shaft 66: Projection part for temporary fixing 67: Press part 67a: Pressing rib 67: Engagement claw part

７０：第１ＦＰＣ
７１：補強シート
７２：先端部
７３，７４：接続パッド
７５：仮止め用切り欠き部 70: 1st FPC
71: Reinforcing sheet 72: Tip 73, 74: Connection pad 75: Notch for temporary fixing

８０：第２ＦＰＣ
８１：補強シート
８２：先端部
８３，８４：接続パッド 80: Second FPC
81: Reinforcing sheet 82: Tip 83, 84: Connection pad

９０：接触子
９１：連結部
９２：上辺部
９２ａ：能動接点
９２ｂ：操作部
９３：下辺部
９３ａ：係止爪
９３ｂ：支点部
９４：受動接点 90: Contact 91: Connecting part 92: Upper side part 92a: Active contact 92b: Operation part 93: Lower side part 93a: Locking claw 93b: Support point part 94: Passive contact part

Claims (2)

第１，第２フレキシブルプリント基板の一端部を、ハウジングの対向する開口部からそれぞれ挿入し、前記ハウジングに回動可能に組み付けた操作レバーを動作させることにより、前記第１フレキシブルプリント基板の一端部に、前記ハウジング内に交互に並設して保持した第１，第２接触子の一端側にそれぞれ形成した第１能動接点を、それぞれ圧接して電気接続するコネクタであって、
前記第１，第２接触子から前記第１能動接点にそれぞれ対向するように受動接点を突設するとともに、前記第１，第２接触子の他端側に、前記第１能動接点と同一直線上に位置する第２能動接点を設け、前記操作レバーを回動し、挿入された前記第２フレキシブルプリント基板を介して前記第１，第２接触子の第２能動接点を動作させることにより、
前記第１，第２接触子にそれぞれ突設した受動接点と、前記受動接点と対向するように形成され、かつ、前記受動接点側に付勢された前記第１能動接点とで、前記第１フレキシブルプリント基板の一端部を挟持し、電気接続する一方、
前記操作レバーと、前記第１，２接触子の他端側にそれぞれ形成した第２能動接点とで前記第２フレキシブルプリント基板の一端部を挟持し、電気接続することを特徴とするコネクタ。 One end portion of the first flexible printed circuit board is inserted by inserting one end portion of the first and second flexible printed circuit boards through the opposing opening of the housing and operating an operation lever rotatably assembled to the housing. A first active contact formed respectively on one end side of the first and second contactors held alternately in the housing and electrically connected by pressure contact, respectively ,
A passive contact protrudes from the first and second contacts so as to face the first active contact, respectively, and the other end side of the first and second contacts is directly connected to the first active contact. By providing a second active contact located on a line, rotating the operation lever, and operating the second active contact of the first and second contacts through the inserted second flexible printed circuit board,
A passive contact projecting from each of the first and second contacts; and a first active contact formed to face the passive contact and biased toward the passive contact. While holding one end of the flexible printed circuit board and making electrical connection,
A connector characterized in that one end of the second flexible printed board is sandwiched between the operation lever and a second active contact formed on the other end of the first and second contacts, respectively, and is electrically connected. 第１，第２フレキシブルプリント基板の一端部を、ハウジングの対向する開口部からそれぞれ挿入し、前記ハウジングに回動可能に組み付けた操作レバーを動作させることにより、前記第１フレキシブルプリント基板の一端部に、前記ハウジング内に交互に並設して保持した第１，第２接触子の一端側にそれぞれ形成した第１能動接点を、それぞれ圧接して電気接続するコネクタであって、
前記第１，第２接触子から前記第１能動接点にそれぞれ対向するように受動接点を延在するとともに、前記第１，第２接触子の他端側に、前記第１能動接点と同一直線上に位置する第２能動接点を設け、前記操作レバーを回動し、挿入された前記第２フレキシブルプリント基板を介して前記第１，第２接触子の第２能動接点を動作させることにより、
前記第１，第２接触子から弾性変形可能にそれぞれ延在した受動接点と、前記受動接点と対向するように形成され、かつ、前記受動接点側に付勢された前記第１能動接点とで、前記第１フレキシブルプリント基板の一端部を挟持し、電気接続する一方、
前記操作レバーと、前記第１，２接触子の他端側にそれぞれ形成した第２能動接点とで前記第２フレキシブルプリント基板の一端部を挟持し、電気接続することを特徴とするコネクタ。 One end portion of the first flexible printed circuit board is inserted by inserting one end portion of the first and second flexible printed circuit boards through the opposing opening of the housing and operating an operation lever rotatably assembled to the housing. A first active contact formed respectively on one end side of the first and second contactors held alternately in the housing and electrically connected by pressure contact, respectively ,
A passive contact extends from the first and second contacts so as to face the first active contact, respectively, and the other end of the first and second contacts is directly connected to the first active contact. By providing a second active contact located on a line, rotating the operation lever, and operating the second active contact of the first and second contacts through the inserted second flexible printed circuit board,
A passive contact extending elastically deformable from each of the first and second contacts; and the first active contact formed to face the passive contact and biased toward the passive contact. , While sandwiching and electrically connecting one end of the first flexible printed circuit board,
A connector characterized in that one end of the second flexible printed board is sandwiched between the operation lever and a second active contact formed on the other end of the first and second contacts, respectively, and is electrically connected.
JP2005018330A 2005-01-26 2005-01-26 connector Expired - Fee Related JP4595560B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2005018330A JP4595560B2 (en) 2005-01-26 2005-01-26 connector
KR1020060006154A KR100675462B1 (en) 2005-01-26 2006-01-20 Connector
TW095102419A TWI299224B (en) 2005-01-26 2006-01-23 Connector
CNB2006100066080A CN100397716C (en) 2005-01-26 2006-01-26 Connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005018330A JP4595560B2 (en) 2005-01-26 2005-01-26 connector

Publications (2)

Publication Number Publication Date
JP2006210050A JP2006210050A (en) 2006-08-10
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JP4830785B2 (en) * 2006-10-23 2011-12-07 オムロン株式会社 connector
JP4992707B2 (en) * 2007-12-28 2012-08-08 オムロン株式会社 connector
JP2009277398A (en) * 2008-05-13 2009-11-26 Jst Mfg Co Ltd Connector
JP2011044405A (en) * 2009-08-24 2011-03-03 Panasonic Electric Works Co Ltd Connector
JP5941446B2 (en) * 2013-09-05 2016-06-29 株式会社フジクラ Printed wiring board and connector for connecting the wiring board
JP5697724B2 (en) 2013-09-05 2015-04-08 株式会社フジクラ Printed wiring board and connector for connecting the wiring board
JP5779624B2 (en) * 2013-09-05 2015-09-16 株式会社フジクラ Printed wiring board and connector for connecting the wiring board
JP6359468B2 (en) * 2015-02-09 2018-07-18 モレックス エルエルシー connector
JP7095488B2 (en) * 2018-08-27 2022-07-05 オムロン株式会社 Connector socket parts and connectors
CN112425009B (en) * 2018-08-27 2023-09-15 株式会社藤仓 Connector with a plurality of connectors
US11322874B2 (en) 2018-08-27 2022-05-03 Fujikura Ltd. Connector

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JPH09232039A (en) * 1996-02-21 1997-09-05 Japan Aviation Electron Ind Ltd Junction connector having shielding mechanism
JPH10208810A (en) * 1997-01-24 1998-08-07 Nec Corp Light insertion/extraction connector
JP2000030784A (en) * 1998-05-08 2000-01-28 Japan Aviation Electronics Ind Ltd Electric connector
JP2002270290A (en) * 2001-03-09 2002-09-20 Japan Aviation Electronics Industry Ltd Connector
JP2004158206A (en) * 2002-11-01 2004-06-03 Fci Asia Technology Pte Ltd Electric connector for flat type flexible cable
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JP2004221067A (en) * 2002-12-25 2004-08-05 D D K Ltd Connector
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JP2006147523A (en) * 2004-10-22 2006-06-08 D D K Ltd Connector

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KR20060086279A (en) 2006-07-31
CN1819348A (en) 2006-08-16
TWI299224B (en) 2008-07-21
CN100397716C (en) 2008-06-25
KR100675462B1 (en) 2007-01-29
JP2006210050A (en) 2006-08-10
TW200642176A (en) 2006-12-01

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