JP2007179808A - Connector - Google Patents

Connector Download PDF

Info

Publication number
JP2007179808A
JP2007179808A JP2005375213A JP2005375213A JP2007179808A JP 2007179808 A JP2007179808 A JP 2007179808A JP 2005375213 A JP2005375213 A JP 2005375213A JP 2005375213 A JP2005375213 A JP 2005375213A JP 2007179808 A JP2007179808 A JP 2007179808A
Authority
JP
Japan
Prior art keywords
contact
housing
rotating member
contacts
piece
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
JP2005375213A
Other languages
Japanese (ja)
Other versions
JP4768438B2 (en
Inventor
Toshiki Fukazawa
豪紀 深澤
Naomasa Yoshimi
尚将 吉見
Akio Yamada
昭男 山田
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.)
DDK Ltd
Original Assignee
DDK Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DDK Ltd filed Critical DDK Ltd
Priority to JP2005375213A priority Critical patent/JP4768438B2/en
Publication of JP2007179808A publication Critical patent/JP2007179808A/en
Application granted granted Critical
Publication of JP4768438B2 publication Critical patent/JP4768438B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a connector capable of providing stable connection by responding to the thickness of a connection object. <P>SOLUTION: This connector 10 provided with contacts 14 and 16, a housing 12 and a rotating member 18 is structured such that the contacts 14 and 16 are arranged in a nearly lateral H-shape, and, when a pressing part 54 of the rotating member 18 is rotated between a connection part 40 and a pressure reception part 32, a contact part 26 is connected to the connection object. The housing 12 is provided with a ceiling part 50 and an upper wall part 52; the rotating member 18 is provided with an operation part 56, the pressing part 54, the pressure reception part 32, a lock hole 58 and a cover part 60; and, after the rotating member 18 is rotated, the distance between a tip of the upper wall part 52 and the operation part 56 and the distance between the upper wall part 52 and a tip of the rotating member 18 on the side opposite to the operation part 56 are reduced in a range in which the rotating member 18 does not contact the upper wall part 52 of the housing 12; insertion parts 49 are formed in a fitting opening 20 of the housing 12; and a sheet member 19 is inserted into the insertion part 49 of at least the other contact 16 part. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、薄型テレビやリアプロジェクション等の電気又は電子機器に使用されるフレキシブルプリント基板（以下「ＦＰＣ」という）を使用したコネクタに関するもので、特に狭ピッチ化を維持しつつ、接続対象物の厚さによって接続安定性の向上を図ったコネクタの構造に関するものである。   The present invention relates to a connector using a flexible printed circuit board (hereinafter referred to as “FPC”) used in electrical or electronic equipment such as a flat-screen TV and a rear projection, and in particular, while maintaining a narrow pitch, The present invention relates to a connector structure in which connection stability is improved by thickness.

携帯電話やＣＣＤカメラ等に使用されるコネクタは、狭ピッチで極薄（所謂軽薄短小）であり、１つのタイプは主にハウジングとコンタクトとを備え、ハウジングにＦＰＣを挿入し、コンタクトの接触部に接触させる構造のもの（所謂、ノンＺＩＦタイプ）やまた違うタイプとしては主にハウジングとコンタクトとスライダーとを備え、ハウジングとスライダーとでＦＰＣを挟持する構造のもの（所謂、ＺＩＦタイプとピアノタッチタイプ）がある。ハウジングとスライダーとでＦＰＣを保持する方法には、色々考えられるが、中でもハウジングにＦＰＣを挿入した後にスライダーを挿入しＦＰＣをコンタクトに押しつける構造のものが多い。また、客先の仕様や狭ピッチを図るためには、前記コンタクトの接続部を前記ハウジングの嵌合口側に配置しなければならないこともある。
ハウジングには、コンタクトが挿入される所要数の挿入孔が設けられるとともにＦＰＣが挿入される嵌合口が設けられている。
コンタクトは主にＦＰＣと接触する接触部と基板等に接続する接続部とハウジングに固定される固定部とを備えている。このコンタクトは、圧入等によってハウジングに固定されている。
下記にＺＩＦタイプの所謂バックロックタイプとしての特許文献１（特開２００３−２９７４８９）と特許文献２（特開平１１−３０７１９８号）と本出願人が既に提案した特許文献３（特開２００４−７１１６０）を例示する。また、ＦＦＣをロックする構造として、特許文献４（実開平６−８２７８３号）及び本出願人が既に提案した特許文献５（特願２００３−４２２２５８）、特許文献６（特願２００４−３０７７９３）、特許文献７（特願２００５−１７８６６６）を例示する。
特開２００３−２９７４８９の要約によると、アクチュエータを小さい操作力で操作でき、また、アクチュエータによるコンタクトの移動量を大きくして接続を確実に行うことができ、更に、低背のコネクタを提供することを目的とし、アクチュエータは、カム部と操作部を有し、前記両部の間に各コンタクトのばね部の先端付近が挿入脱出可能な逃げ溝を形成され、アクチュエータを支点を中心として９０°右回転すると、カム部は各コンタクトのばね部と連結ばね部を弾性変形させ、すると、接触部の突起と接触部の突起との間で、ＦＰＣは挟圧され、したがって、ＦＰＣのパターンは、各コンタクトの端子部を介してプリント基板に接続され、インシュレータの天井部は、各コンタクトの接触部を被覆し、天井部の前面側の下部には、ＦＰＣをコネクタに挿入するためのガイド部が形成された構造のコネクタが開示されている。 特開平１１−３０７１９８号の要約によると、複数の端子を接続し、ＦＰＣ等を保持するプリント配線板用コネクターの操作性、保持性能を向上することを目的とし、ハウジングに、ＦＰＣ等が差し込まれる挿入溝を設け、複数のコンタクトを、接触部を挿入溝に対して突出後退自在に、並列して設け、操作部材を、接続位置と解除位置とに回動自在に設け、操作部材に、複数のカムを設け、操作部材が接続位置のとき、コンタクトが、カムに被操作部を押圧されて接触部を挿入溝に突出させ、ＦＰＣ等の端子に圧接して、端子を接続すると共にＦＰＣ等を保持し、操作部材が解除位置のとき、一部のコンタクトが、カムに被操作部を押圧されて接触部を挿入溝に対して僅かに突出させ、ＦＰＣ等に当接して、ＦＰＣ等を仮保持し、残りのコンタクトは、接触部を挿入溝に対して後退させる構造のプリント配線板用コネクターが開示されている。 特開２００４−７１１６０の要約によると、各部位の強度や仕様等を損なうことなく、スライダーでＦＰＣ又はＦＦＣを確実にコンタクトの接触部に押圧することができ、作業性がよく、ピッチの狭小化や低背位化が可能なコネクタを提供することを目的とし、コンタクトの接触部と接続部との間に弾性部と支点部とを設けるとともに接触部と弾性部と支点部と接続部とを略クランク形状に配置し、かつ、接続部と対向する位置に弾性部から延設された押受部を設け、スライダーに長手方向に連設した押圧部を設け、押圧部がコンタクトの接続部と押受部との間で回動自在にスライダーをハウジングに装着する構造のコネクタが開示されている。 実開平６−８２７８３号の要約によると、フレキシブルケーブルの裏面にリジットな補強板が取り付けられているフラットケーブルでも容易にスライダーの爪に係止させられることを目的とし、コンタクトピンを内装し、フラットケーブルを差し込む嵌合空間を形成したハウジングの嵌合空間内に、スライダーを挿抜自在に且つ抜き出し時に外側に回動可能に取り付け、前記嵌合空間にフラットケーブルを差し込んでからスライダーを嵌合空間に押し込むと、フラットケーブルがコンタクトピンに電気的に接続されるにおいて、前記スライダーのフラットケーブル当接面に、フレキシブルケーブルの裏面に補強板があてがわれたフラットケーブルのフレキシブルケーブル及び補強板に形成された係止部に挿入係止される係止突子を突設した構造のものが開示されている。 ＦＰＣをロックする構造として、本出願人が提案した特願２００３−４２２２５８に、少芯数のコネクタでも、要求されたＦＰＣの保持力を確保することができ、接続不良にも繋がらないコネクタを提供することを目的に、ＦＰＣと着脱自在に嵌合するコネクタであって、ＦＰＣと接触する接触部を有する所要数のコンタクトと、このコンタクトが保持・固定されるとともにＦＰＣが挿入される嵌合口を有するハウジングとを備えるコネクタにおいて、ＦＰＣに係止部を設け、係止部と係合する係合部を有するロック部材をハウジングに装着し、ロック部材の係合部をＦＰＣの係止部に係合させることによりＦＰＣがハウジングから抜けないようにすることにより達成でき、更に前記係合部に対応した位置に溝部を設けることでより確実なロックができる構造のコネクタが開示されている。 防塵性を高めるために、本出願人が提案した特願２００４−３０７７９３の要約には、ＦＰＣの挿入力が掛からないで、防塵性を高めるコネクタを提供することを目的とし、所要数のコンタクトとハウジングと回動部材とを備えるコネクタにおいて、コンタクトは少なくと接触部と接続部と支点部と連結部と押受部とを備え、略倒Ｈ形状に配置し、接続部と押受部との間で回動部材の押圧部を回動させると接触部が接続対象物に接続するような構造にし、ハウジングにはコンタクトの接触部を被覆する天井部と押受部を覆う上壁部とを備え、回動部材には操作部と押圧部と押受部と係止孔とカバー部とを備え、回動部材が回動した後、回動部材のカバー部でコンタクトテール側を覆うようにする構造のものが開示されている。 防塵性を高めるために、本出願人が提案した特願２００５−１７８６６６の要約には、ＦＰＣの挿入力が掛からないで、防塵性を高めるコネクタを提供することを目的とし、所要数のコンタクトとハウジングと回動部材とを備えるコネクタにおいて、コンタクトは少なくと接触部と接続部と支点部と連結部と押受部とを備え、略倒Ｈ形状に配置し、接続部と押受部との間で回動部材の押圧部を回動させると接触部が接続対象物に接続するような構造にし、ハウジングにはコンタクトの接触部を被覆する天井部と押受部を覆う上壁部とを備え、回動部材には操作部と押圧部と押受部と係止孔とカバー部とを備え、回動部材が回動した後、上壁部の先端と操作部との間及び上壁部と回動部材の操作部と反対側の先端との間を、回動時に回動部材がハウジングの上壁部に触れない範囲で狭くする構造のものが開示されている。 Connectors used for cellular phones, CCD cameras, and the like are narrow pitch and extremely thin (so-called light thin short), and one type mainly includes a housing and a contact, an FPC is inserted into the housing, and a contact portion of the contact A structure in which the FPC is held between the housing and the slider (so-called ZIF type and piano touch). Type). There are various methods for holding the FPC between the housing and the slider. However, there are many methods in which the FPC is inserted into the housing and then the slider is inserted and the FPC is pressed against the contact. In addition, in order to achieve customer specifications and narrow pitches, the contact connection portion may have to be arranged on the fitting port side of the housing.
The housing is provided with a required number of insertion holes into which the contacts are inserted and a fitting port into which the FPC is inserted.
The contact mainly includes a contact portion that comes into contact with the FPC, a connection portion that is connected to a substrate or the like, and a fixed portion that is fixed to the housing. This contact is fixed to the housing by press fitting or the like.
Patent Document 1 (Japanese Patent Laid-Open No. 2003-297489) and Patent Document 2 (Japanese Patent Laid-Open No. 11-307198) as so-called backlock types of ZIF type and Patent Document 3 (Japanese Patent Laid-Open No. 2004-71160) already proposed by the present applicant are described below. ). Further, as a structure for locking the FFC, Patent Document 4 (Japanese Utility Model Publication No. 6-82783) and Patent Document 5 (Japanese Patent Application No. 2003-422258) already proposed by the present applicant, Patent Document 6 (Japanese Patent Application No. 2004-307793), Patent document 7 (Japanese Patent Application No. 2005-178666) is illustrated.
According to the summary of Japanese Patent Application Laid-Open No. 2003-297489, an actuator can be operated with a small operating force, and the amount of contact movement by the actuator can be increased to ensure connection, and a low-profile connector is provided. For this purpose, the actuator has a cam portion and an operation portion, and a clearance groove is formed between the two portions in the vicinity of the tip of the spring portion of each contact so that the actuator can be inserted and withdrawn. When rotating, the cam part elastically deforms the spring part and the connecting spring part of each contact, and then the FPC is sandwiched between the protrusions of the contact part and the protrusions of the contact part. Connected to the printed circuit board through the terminal part of the contact, the ceiling part of the insulator covers the contact part of each contact, and on the lower part on the front side of the ceiling part, Connector guide portions are formed structure for inserting the PC into the connector is disclosed. According to the summary of JP-A-11-307198, an FPC or the like is inserted into a housing for the purpose of improving the operability and holding performance of a printed wiring board connector for connecting a plurality of terminals and holding the FPC or the like. An insertion groove is provided, a plurality of contacts are provided in parallel so that the contact portion protrudes and retracts with respect to the insertion groove, and an operation member is provided so as to be rotatable between a connection position and a release position. When the operating member is in the connection position, the contact is pressed against the operated portion by the cam so that the contact portion protrudes into the insertion groove and is pressed against a terminal such as an FPC to connect the terminal and the FPC or the like When the operation member is in the release position, some of the contacts are pressed by the cam against the operated portion so that the contact portion slightly protrudes from the insertion groove, contacts the FPC, etc. Temporarily hold the rest Tact printed connectors for wiring board structure retracting the insertion groove contact portion is disclosed. According to the summary of Japanese Patent Application Laid-Open No. 2004-71160, the FPC or FFC can be surely pressed against the contact portion of the contact with the slider without impairing the strength or specifications of each part, the workability is good, and the pitch is narrowed. For the purpose of providing a connector capable of lowering the height, the elastic part and the fulcrum part are provided between the contact part and the connection part of the contact, and the contact part, the elastic part, the fulcrum part and the connection part are provided. Provided in a substantially crank shape and provided with a pressing part extending from the elastic part at a position facing the connecting part, provided with a pressing part connected to the slider in the longitudinal direction, and the pressing part is connected to the connecting part of the contact A connector having a structure in which a slider is mounted on a housing so as to be rotatable with respect to a holding portion is disclosed. According to the summary of Japanese Utility Model Publication No. 6-82783, a flat cable in which a rigid reinforcing plate is attached to the back of a flexible cable is designed to be easily locked to a slider claw. A slider is detachably attached to the housing in the housing space where the cable is inserted, and the slider can be rotated outward when it is pulled out. After inserting the flat cable into the fitting space, the slider is inserted into the fitting space. When pushed in, the flat cable is electrically connected to the contact pin.When the flat cable is electrically connected to the contact pin, the flat cable is formed on the flat cable contact surface of the slider and the back surface of the flexible cable with the reinforcing plate on the flat cable. A structure in which a locking protrusion is inserted and locked in the locked portion. It has been disclosed of. As a structure for locking FPC, Japanese Patent Application No. 2003-422258 proposed by the present applicant provides a connector that can secure the required FPC holding force even with a small number of core connectors, and does not lead to poor connection. For this purpose, a connector that is detachably fitted to the FPC, and has a required number of contacts having a contact portion that comes into contact with the FPC, and a fitting port into which the FPC is inserted while the contact is held and fixed. A connector having a housing having a locking portion provided on the FPC, a locking member having an engaging portion engaging with the locking portion being mounted on the housing, and the engaging portion of the locking member being engaged with the locking portion of the FPC. This can be achieved by preventing the FPC from coming out of the housing, and by providing a groove portion at a position corresponding to the engagement portion, a more reliable rod Connector structure is disclosed which can click. In order to improve dust resistance, the summary of Japanese Patent Application No. 2004-307793 proposed by the present applicant is intended to provide a connector that increases dust resistance without applying FPC insertion force. In the connector including the housing and the rotation member, the contact includes at least a contact portion, a connection portion, a fulcrum portion, a coupling portion, and a pressing portion, and is arranged in a substantially inverted H shape, and the connection portion and the pressing portion are When the pressing portion of the rotating member is rotated, the contact portion is connected to the connection object, and the housing has a ceiling portion covering the contact portion of the contact and an upper wall portion covering the pressing portion. The rotating member includes an operation portion, a pressing portion, a pressing portion, a locking hole, and a cover portion. After the rotating member rotates, the cover tail portion of the rotating member covers the contact tail side. Such a structure is disclosed. In order to improve dustproofness, the summary of Japanese Patent Application No. 2005-178666 proposed by the present applicant is intended to provide a connector that enhances dustproofness without applying FPC insertion force, In the connector including the housing and the rotating member, the contact includes at least a contact portion, a connection portion, a fulcrum portion, a coupling portion, and a pressing portion, and is disposed in a substantially inverted H shape. When the pressing part of the rotating member is rotated between the contact parts, the contact part is connected to the connection object, and the housing has a ceiling part covering the contact part of the contact and an upper wall part covering the pressing part. The rotating member includes an operating portion, a pressing portion, a pressing portion, a locking hole, and a cover portion, and after the rotating member rotates, between the tip of the upper wall portion and the operating portion, and the upper wall The rotating member is rotated between the head and the tip of the rotating member opposite to the operating portion. It discloses a structure to narrow the extent that does not touch the wall portion on the Ujingu.

近年、電気・電子機器の小型化が進むにつれ、コネクタの小型化の要求も強くなってきており、コネクタはより一層軽薄短小化が進んできている。
ピッチの狭小化も進む中、ピッチが０．３ｍｍ以下の場合、コネクタの狭ピッチ化を図る上で、２種類のコンタクトを用いて、２種類のコンタクトを千鳥（交互）に配置することが多い。一方のコンタクトは基板接続部方向より挿入され、もう一方のコンタクトはＦＰＣ挿入側から挿入され、それぞれハウジング等の絶縁体に保持されている。そのため、ＦＰＣを挿入（嵌合）させた際に、一方コンタクトの接触部に対向する位置にはハウジング等の絶縁体があるが、もう一方コンタクトの接触部に対向する位置にはハウジング等の絶縁体がないので、前記ＦＰＣの厚さによってもう一方コンタクトの接触圧が低下し、接続不良に繋がることがあった。特に、ＦＰＣが０．１５ｍｍ以下ではその傾向が高くなる。
また、前記接続対象物（例えば、ＦＰＣ）の厚さは客先仕様によっても変わる可能が多い（例えば、０．１〜０．１５ｍｍの変化が考えられる）が、前記ＦＰＣの厚さに対応するためには別のコネクタを準備するか、別のコンタクト（ギャップ寸法等を変更したもの）を準備し、ハウジング等の絶縁体に挿入しなければならなかった。１つのコネクタやコンタクトで前記ＦＰＣの厚さの違いに対応しようとするとＦＰＣの厚さが薄い場合接触圧が低下し、接続不良に繋がってしまうことになり、また、ＦＰＣの厚さに対応する別のコネクタやコンタクトを準備すると別の金型が必要になり、管理工数も増え、コストアップに繋がってしまうと言った課題も発生した。
さらに、軽薄短小化が進む中、アクチュエータやスライダー等の回動部材の稼動するスペースを確保するため、コンタクト上面（特にテール側）を露出することが公の事実となっている。しかしながら、コネクタの使用用途によってはコネクタの小型化（低背化）の要求がされることがなく、コンタクトが露出していると、防塵性が悪く、場合によっては接続不良の原因に繋がることも考えられる。また、ＦＰＣをコネクタに挿入する際には挿入力の掛からない構造のものが要求され、ＦＰＣが完全に嵌合されているかどうかを目視で判別することも要求されている。 In recent years, as electric and electronic devices have been miniaturized, there has been an increasing demand for miniaturization of connectors, and connectors are becoming lighter, thinner and smaller.
While the pitch is being narrowed, when the pitch is 0.3 mm or less, two types of contacts are often arranged in a staggered manner (alternately) using two types of contacts in order to narrow the connector pitch. . One contact is inserted from the direction of the board connecting portion, and the other contact is inserted from the FPC insertion side, and is held by an insulator such as a housing. Therefore, when the FPC is inserted (fitted), there is an insulator such as a housing at a position facing the contact portion of one contact, but an insulation such as a housing is located at the position facing the contact portion of the other contact. Since there was no body, the contact pressure of the other contact was lowered depending on the thickness of the FPC, leading to poor connection. In particular, when the FPC is 0.15 mm or less, the tendency is high.
Further, the thickness of the connection object (for example, FPC) is likely to change depending on customer specifications (for example, a change of 0.1 to 0.15 mm is conceivable), but corresponds to the thickness of the FPC. In order to do this, another connector must be prepared or another contact (with a changed gap size or the like) must be prepared and inserted into an insulator such as a housing. If one connector or contact tries to cope with the difference in the thickness of the FPC, if the thickness of the FPC is small, the contact pressure is reduced, leading to a connection failure, and also corresponding to the thickness of the FPC. If another connector or contact was prepared, another mold would be required, increasing the man-hours for management and increasing the cost.
Furthermore, as lightness, thinness and miniaturization progress, it is a public fact that the contact upper surface (especially the tail side) is exposed in order to secure a space in which a rotating member such as an actuator or a slider operates. However, depending on the usage of the connector, there is no requirement for miniaturization (low profile) of the connector. If the contact is exposed, the dust-proof property is poor, and in some cases, it may cause connection failure. Conceivable. Further, when the FPC is inserted into the connector, a structure having no insertion force is required, and it is also required to visually determine whether or not the FPC is completely fitted.

本発明は、このような従来の問題点に鑑みてなされたもので、ＦＰＣの厚さにも対応でき、かつ、コストアップにも繋がらなく、安定した接続を得ることができるコネクタ１０を提供せんとするものである。   The present invention has been made in view of such a conventional problem, and does not provide a connector 10 that can cope with the thickness of the FPC and can achieve a stable connection without increasing the cost. It is what.

上記目的は、接続対象物と着脱自在に嵌合するコネクタ１０であって、該接続対象物と接触する接触部２６を有する所要数のコンタクト１４、１６と、このコンタクト１４、１６が保持・固定されるとともに前記接続対象物が挿入される嵌合口２０を有するハウジング１２と、前記コンタクト１４、１６を押圧する回動部材１８とを備えるコネクタ１０において、２種類のコンタクト１４、１６を嵌合口２０の反対方向から前記ハウジング１２に挿入し、一方の前記コンタクト１４は、一端側に前記接続対象物と接触する接触部２６と他端側に前記回動部材１８により押圧される押受部３２とを有する第一片２２と、一端側に前記ハウジング１２に挿入される固定部３８を有する延設部３６と他端側に基板と接続する接続部４０とを有する第ニ片２４と、前記第一片２２と前記第二片２４とを連結する連結支点部３０とを備え、前記接触部２６と前記連結支点部３０と前記接続部４０とを略クランク形状に配置し、もう一方のコンタクト１６は、一端側に前記接続対象物と接触する接触部２６と他端側に前記回動部材１８１により押圧される押受部３２とを有する第一片２２と、一端側に基板と接続する接続部４０及び前記ハウジング１２に挿入される固定部３８を有する延設部３６と他端側に前記回動部材１８の押圧部５４を狭持する突出台４４と有する第ニ片２４と、前記第一２２片と前記第二片２４とを連結する連結支点部３０とを備え、前記接続部４０と前記固定部３８は略二股状に配置されるとともに前記接触部２６と前記連結支点部３０と前記接続部４０とを略倒Ｕ字形状に配置し、前記ハウジング１２は、一方及びもう一方の前記コンタクト１４、１６の接触部２６を被覆する天井部５０を有し、前記回動部材１８は、回動させるための操作部５６と長手方向に連設した押圧部５４と前記押受部３４が挿入できる別個独立の係止孔５８とを備え、前記押圧部５４が一方の前記コンタクト１４の接続部４０と押受部３４との間及びもう一方の前記コンタクト１６の突出台４４と押受部３２との間で回動するように前記ハウジング１２に装着されることにより達成できる。   The above object is a connector 10 that is detachably fitted to a connection object, and has a required number of contacts 14 and 16 having contact portions 26 that contact the connection object, and the contacts 14 and 16 are held and fixed. In the connector 10 including the housing 12 having the fitting port 20 into which the connection object is inserted and the rotating member 18 that presses the contacts 14 and 16, the two types of contacts 14 and 16 are fitted into the fitting port 20. The contact 14 is inserted into the housing 12 from the opposite direction, and the contact portion 26 is in contact with the connection object on one end side, and the pressing portion 32 is pressed on the other end side by the rotating member 18. A first piece 22 having a first portion 22, an extending portion 36 having a fixing portion 38 inserted into the housing 12 on one end side, and a connecting portion 40 connecting to the substrate on the other end side. A piece 24 and a connecting fulcrum portion 30 for connecting the first piece 22 and the second piece 24, and the contact portion 26, the connecting fulcrum portion 30 and the connecting portion 40 are arranged in a substantially crank shape. The other contact 16 includes a first piece 22 having a contact portion 26 that contacts the connection object on one end side, and a pressing portion 32 that is pressed by the rotating member 181 on the other end side, and one end side. A second extending portion 36 having a connecting portion 40 connected to the substrate and a fixing portion 38 inserted into the housing 12 and a projecting base 44 holding the pressing portion 54 of the rotating member 18 on the other end side. And a connecting fulcrum portion 30 for connecting the first 22 piece and the second piece 24. The connecting portion 40 and the fixing portion 38 are arranged in a substantially bifurcated shape, and the contact portion 26. The connection fulcrum part 30 and the connection part 40 are substantially inverted U-shaped. The housing 12 has a ceiling part 50 that covers the contact part 26 of one and the other contacts 14, 16, and the rotating member 18 includes an operating part 56 for rotating. A pressing portion 54 provided in a longitudinal direction and a separate and independent locking hole 58 into which the pressing portion 34 can be inserted are provided, and the pressing portion 54 is connected to the connection portion 40 and the pressing portion 34 of one of the contacts 14. This can be achieved by being mounted on the housing 12 so as to rotate between the protruding base 44 of the contact 16 and the pressing portion 32.

また、上記目的は、接続対象物と着脱自在に嵌合するコネクタ１０１であって、該接続対象物と接触する接触部２６を有する所要数のコンタクト１４１、１６１と、このコンタクト１４１、１６１が保持・固定されるとともに前記接続対象物が挿入される嵌合口２０を有するハウジング１２１と、前記コンタクト１４１、１６１を押圧する回動部材１８１とを備えるコネクタ１０１において、２種類のコンタクト１４１、１６１を千鳥に配置し、一方の前記コンタクト１４１は、一端側に前記接続対象物と接触する接触部２６と他端側に前記回動部材１８１により押圧される押受部３２とを有する第一片２２と、一端側に前記ハウジング１２１に挿入される固定部３８を有する延設部３６と他端側に基板と接続する接続部４０とを有する第ニ片２４と、前記第一片２２と前記第二片２４とを連結する連結支点部３０とを備え、前記接触部２６と前記連結支点部３０と前記接続部４０とを略クランク形状に配置し、もう一方のコンタクト１６１は、一端側に前記接続対象物と接触する接触部２６と他端側に前記回動部材１８１により押圧される押受部３２とを有する第一片２２と、一端側に基板と接続する接続部４０と他端側に前記ハウジング１２１に挿入される固定部３８を有する延設部３６とを有する第ニ片２４と、前記第一２２片と前記第二片２４とを連結する連結支点部３０とを備え、前記接触部２６と前記連結支点部３０と前記接続部４０とを略倒Ｕ字形状に配置し、前記ハウジング１２１は、一方及びもう一方の前記コンタクト１４１、１６１の接触部２６を被覆する天井部５０を有し、前記押受部３２を覆うとともに前記天井部５０に連設する上壁部５２とを備え、前記回動部材１８１は、回動させるための操作部５６と長手方向に連設した押圧部５４と前記押受部３４が挿入できる別個独立の係止孔５８と前記上壁部５２が挿入される挿入孔６２とを備え、前記押圧部５４が一方の前記コンタクト１４１の接続部４０と押受部３４との間で回動するように前記ハウジング１２１に装着され、前記ハウジング１２１の嵌合口２０に連設する挿入部４９を設け、少なくとももう一方の前記コンタクト１６１部分の前記挿入部４９にシート部材１９を挿入することをにより達成できる。   In addition, the above-described object is a connector 101 that is detachably fitted to a connection object, and has a required number of contacts 141 and 161 having contact portions 26 that come into contact with the connection object, and the contacts 141 and 161 hold it. In the connector 101 including the housing 121 having the fitting opening 20 into which the connection object is inserted and the rotating member 181 that presses the contacts 141 and 161, the two types of contacts 141 and 161 are staggered. The one contact 141 includes a first piece 22 having a contact portion 26 that comes into contact with the connection object on one end side and a pressing portion 32 that is pressed by the rotating member 181 on the other end side. A second end portion having an extension portion 36 having a fixing portion 38 inserted into the housing 121 on one end side and a connection portion 40 connecting to the substrate on the other end side. 24, a connecting fulcrum part 30 for connecting the first piece 22 and the second piece 24, the contact part 26, the connecting fulcrum part 30 and the connection part 40 are arranged in a substantially crank shape, The other contact 161 includes a first piece 22 having a contact portion 26 that contacts the connection object on one end side, and a pressing portion 32 that is pressed by the rotating member 181 on the other end side, and one end side. A second piece 24 having a connecting portion 40 connected to the substrate and an extending portion 36 having a fixing portion 38 inserted into the housing 121 on the other end side, the first 22 pieces and the second piece 24 A connecting fulcrum part 30 to be connected, and the contact part 26, the connecting fulcrum part 30 and the connection part 40 are arranged in a substantially inverted U shape, and the housing 121 includes one and the other contacts 141, 161 covering the contact portion 26 of 161 An upper wall portion 52 that covers the pressing portion 32 and is continuous with the ceiling portion 50, and the rotating member 181 is connected to the operating portion 56 for rotating in the longitudinal direction. A pressing portion 54 provided; a separate locking hole 58 into which the pressing portion 34 can be inserted; and an insertion hole 62 into which the upper wall portion 52 is inserted. The pressing portion 54 is connected to one of the contacts 141. An insertion portion 49 is provided that is mounted on the housing 121 so as to rotate between the portion 40 and the pressing portion 34 and is connected to the fitting port 20 of the housing 121, and at least the other portion of the contact 161. This can be achieved by inserting the sheet member 19 into the insertion portion 49.

一方の前記コンタクト１４及びもう一方の前記コンタクト１６のピッチが０．２〜０．５ｍｍである。
また、前記回動部材１８に略Ｌ字形状をした突出壁７６を設け、前記接続対象物が挿入され、前記回動部材１８が回動した際に一方の前記突出壁７６で一方の前記コンタクト１４の接続部４０及びもう一方の前記コンタクト１６の突出台４４と覆うようにしている。
一方の前記コンタクト１４及びもう一方の前記コンタクト１６の両方若しくはどちらかに、前記押受部３２の先端の内側に突出した突出部４２を設け、前記回動部材１８が回動した際に前記突出部４２が前記回動部材１８の係止孔５８と係合する。 The pitch between the one contact 14 and the other contact 16 is 0.2 to 0.5 mm.
Further, the pivot member 18 is provided with a substantially L-shaped projecting wall 76, and when the connecting object is inserted and the pivot member 18 rotates, one projecting wall 76 makes one contact. 14 connecting portions 40 and the projecting base 44 of the other contact 16 are covered.
One or both of the contact 14 and the other contact 16 are provided with a projecting portion 42 projecting inside the front end of the pressing portion 32, and the projecting member 18 is projected when the rotating member 18 rotates. The portion 42 engages with the locking hole 58 of the rotating member 18.

前記ハウジング１２１の嵌合口２０の長手方向両側に前記挿入部４９を設け、前記シート部材１９を１枚の板状片にするとともに長手方向両側の前記挿入部４９に挿入する。
また、板状片の前記シート部材１９にもう一方の前記コンタクト１６１に対応した位置に凸部７４を設ける。
さらに、前記ＦＰＣ６４の厚さによって、板状片の前記シート部材１９の厚さを０．１〜１ｍｍの範囲で変える。０．１〜１ｍｍの範囲で変化させることは単なる設計事項ではない。
前記シート部材１９の所定位置に、前記シート部材１９の浮き上がりを防止するための少なくとも１以上の係合部７８若しくは係止部８０を設け、前記ハウジング１２若しくは前記コンタクト１６に前記係合部７８若しくは前記係止部８０に対応する位置に前記係合部７８若しくは前記係止部８０と係合する係止部８０若しくは係合部７８を設ける。 The insertion portions 49 are provided on both sides in the longitudinal direction of the fitting port 20 of the housing 121, and the sheet member 19 is formed into one plate-like piece and is inserted into the insertion portions 49 on both sides in the longitudinal direction.
Further, the sheet member 19 of the plate-like piece is provided with a convex portion 74 at a position corresponding to the other contact 161.
Further, depending on the thickness of the FPC 64, the thickness of the sheet member 19 of the plate-like piece is changed within a range of 0.1 to 1 mm. Changing in the range of 0.1 to 1 mm is not a mere design matter.
At least one engaging portion 78 or a locking portion 80 for preventing the sheet member 19 from being lifted is provided at a predetermined position of the sheet member 19, and the housing 12 or the contact 16 is provided with the engaging portion 78 or The engaging portion 78 or the engaging portion 80 that engages with the engaging portion 80 is provided at a position corresponding to the engaging portion 80.

前記回動部材１８１が回動し、前記コンタクト１４１が前記接続対象物と接続する状態の際に、前記上壁部５２の先端と前記操作部５６との間及び前記上壁部５２と前記回動部材１８１の前記操作部５６と反対側の先端との間を、回動時に前記回動部材１８１が前記ハウジング１２１の上壁部５２に触れない範囲で狭くする。
また、前記回動部材１８１を断面略Ｕ字形状にするとともに前記上壁部５２の先端と前記操作部５６との間を０．５〜０．７ｍｍにし、前記上壁部５２と前記回動部材１８１の前記操作部５６と反対側の先端との間を０．３〜０．５ｍｍにすることで、回動時に前記回動部材１８１が前記ハウジング１２１の上壁部５２に触れることなく、防塵性を高める。前記上壁部５２の先端と前記操作部５６との間が０．５ｍｍ以下では回動部材１８１を回動する際に回動部材１８１がハウジング１２１に接触してしまい、前記上壁部５２の先端と前記操作部５６との間が０．７ｍｍ以上では防塵性を高めることができない。前記上壁部５２と前記回動部材１８１の前記操作部５６と反対側の先端との間が０．３ｍｍ以下では回動部材１８１を回動する際に回動部材１８１がハウジング１２１に接触してしまい、前記上壁部５２と前記回動部材１８１の前記操作部５６と反対側の先端との間が０．５ｍｍ以上では防塵性を高めることができない。
さらに、前記コンタクト１４１と一方及びもう一方の前記コンタクト１４１、１６１には、第一片２２と第二片２４の少なくとも一方に前記嵌合口２０と反対方向に傾斜する傾斜部２８を設ける。 When the rotating member 181 is rotated and the contact 141 is connected to the connection object, it is between the tip of the upper wall portion 52 and the operation portion 56 and between the upper wall portion 52 and the rotating portion. The distance between the operation member 56 and the distal end of the moving member 181 is narrowed in a range where the rotating member 181 does not touch the upper wall portion 52 of the housing 121 during rotation.
Further, the rotating member 181 has a substantially U-shaped cross section, and the distance between the tip of the upper wall portion 52 and the operation portion 56 is 0.5 to 0.7 mm, so that the upper wall portion 52 and the rotating portion are rotated. By setting the distance between the operation portion 56 of the member 181 and the tip on the opposite side to 0.3 to 0.5 mm, the rotating member 181 does not touch the upper wall portion 52 of the housing 121 during the rotation. Increase dust resistance. If the distance between the tip of the upper wall portion 52 and the operation portion 56 is 0.5 mm or less, the rotating member 181 comes into contact with the housing 121 when the rotating member 181 is rotated. If the distance between the tip and the operation portion 56 is 0.7 mm or more, the dustproof property cannot be improved. When the distance between the upper wall 52 and the tip of the rotating member 181 opposite to the operation portion 56 is 0.3 mm or less, the rotating member 181 contacts the housing 121 when the rotating member 181 is rotated. Therefore, if the distance between the upper wall portion 52 and the tip of the rotating member 181 opposite to the operation portion 56 is 0.5 mm or more, the dust resistance cannot be improved.
Furthermore, the contact 141 and one and the other contacts 141 and 161 are provided with an inclined portion 28 that is inclined in the opposite direction to the fitting port 20 in at least one of the first piece 22 and the second piece 24.

以上の説明から明らかなように、本発明のコネクタ１０、１０１によると、次のような優れた顕著な効果が得られる。
（１）接続対象物と着脱自在に嵌合するコネクタ１０であって、該接続対象物と接触する接触部２６を有する所要数のコンタクト１４、１６と、このコンタクト１４、１６が保持・固定されるとともに前記接続対象物が挿入される嵌合口２０を有するハウジング１２と、前記コンタクト１４、１６を押圧する回動部材１８とを備えるコネクタ１０において、２種類のコンタクト１４、１６を嵌合口２０の反対方向から前記ハウジング１２に挿入し、一方の前記コンタクト１４は、一端側に前記接続対象物と接触する接触部２６と他端側に前記回動部材１８により押圧される押受部３２とを有する第一片２２と、一端側に前記ハウジング１２に挿入される固定部３８を有する延設部３６と他端側に基板と接続する接続部４０とを有する第ニ片２４と、前記第一片２２と前記第二片２４とを連結する連結支点部３０とを備え、前記接触部２６と前記連結支点部３０と前記接続部４０とを略クランク形状に配置し、もう一方のコンタクト１６は、一端側に前記接続対象物と接触する接触部２６と他端側に前記回動部材１８１により押圧される押受部３２とを有する第一片２２と、一端側に基板と接続する接続部４０及び前記ハウジング１２に挿入される固定部３８を有する延設部３６と他端側に前記回動部材１８の押圧部５４を狭持する突出台４４と有する第ニ片２４と、前記第一２２片と前記第二片２４とを連結する連結支点部３０とを備え、前記接続部４０と前記固定部３８は略二股状に配置されるとともに前記接触部２６と前記連結支点部３０と前記接続部４０とを略倒Ｕ字形状に配置し、前記ハウジング１２は、一方及びもう一方の前記コンタクト１４、１６の接触部２６を被覆する天井部５０を有し、前記回動部材１８は、回動させるための操作部５６と長手方向に連設した押圧部５４と前記押受部３４が挿入できる別個独立の係止孔５８とを備え、前記押圧部５４が一方の前記コンタクト１４の接続部４０と押受部３４との間及びもう一方の前記コンタクト１６の突出台４４と押受部３２との間で回動するように前記ハウジング１２に装着しているので、狭ピッチ化が可能で、かつ、接続対象物の挿入力が掛かることがなく、かつ、コストアップにも繋がらなく、安定した接続を得ることができる。 As is clear from the above description, according to the connectors 10 and 101 of the present invention, the following excellent outstanding effects can be obtained.
(1) A connector 10 that is detachably fitted to an object to be connected, and has a required number of contacts 14 and 16 having a contact portion 26 that contacts the object to be connected, and the contacts 14 and 16 are held and fixed. In the connector 10 including the housing 12 having the fitting port 20 into which the connection object is inserted and the rotating member 18 that presses the contacts 14 and 16, the two types of contacts 14 and 16 are connected to the fitting port 20. Inserted into the housing 12 from the opposite direction, one of the contacts 14 has a contact portion 26 that contacts the connection object on one end side and a pressing portion 32 that is pressed by the rotating member 18 on the other end side. A second piece 2 having a first piece 22 having an extension portion 36 having a fixing portion 38 inserted into the housing 12 on one end side, and a connecting portion 40 connecting to a substrate on the other end side. And a connecting fulcrum part 30 for connecting the first piece 22 and the second piece 24, the contact part 26, the connecting fulcrum part 30 and the connecting part 40 are arranged in a substantially crank shape, One contact 16 includes a first piece 22 having a contact portion 26 that contacts the connection object on one end side, and a pressing portion 32 that is pressed by the rotating member 181 on the other end side, and a substrate on one end side. A second portion 24 having a connecting portion 40 connected to the extension portion 36 and an extending portion 36 having a fixing portion 38 inserted into the housing 12 and a protruding base 44 holding the pressing portion 54 of the rotating member 18 on the other end side. And a connecting fulcrum portion 30 for connecting the first 22 piece and the second piece 24, the connecting portion 40 and the fixing portion 38 being disposed in a substantially bifurcated shape, and the connecting portion 26 and the connecting portion. The fulcrum part 30 and the connection part 40 are formed in a substantially inverted U shape. The housing 12 has a ceiling portion 50 that covers the contact portions 26 of the one and the other contacts 14, 16, and the rotating member 18 has an operation portion 56 for rotating and a longitudinal direction. And a separate and independent locking hole 58 into which the pressing portion 34 can be inserted. The pressing portion 54 is connected between the connection portion 40 of the one contact 14 and the pressing portion 34. Since the housing 12 is mounted so as to rotate between the protrusion 44 of the other contact 16 and the pressing portion 32, the pitch can be reduced and the insertion force of the connection object can be reduced. A stable connection can be obtained without incurring costs and increasing costs.

（２）接続対象物と着脱自在に嵌合するコネクタ１０１であって、該接続対象物と接触する接触部２６を有する所要数のコンタクト１４１、１６１と、このコンタクト１４１、１６１が保持・固定されるとともに前記接続対象物が挿入される嵌合口２０を有するハウジング１２１と、前記コンタクト１４１、１６１を押圧する回動部材１８１とを備えるコネクタ１０１において、２種類のコンタクト１４１、１６１を千鳥に配置し、一方の前記コンタクト１４１は、一端側に前記接続対象物と接触する接触部２６と他端側に前記回動部材１８１により押圧される押受部３２と該押受部３２の先端に内側に突出した突出部４２とを有する第一片２２と、一端側に前記ハウジング１２１に挿入される固定部３８を有する延設部３６と他端側に基板と接続する接続部４０とを有する第ニ片２４と、前記第一片２２と前記第二片２４とを連結する連結支点部３０とを備え、前記接触部２６と前記連結支点部３０と前記接続部４０とを略クランク形状に配置し、もう一方のコンタクト１６１は、一端側に前記接続対象物と接触する接触部２６と他端側に前記回動部材１８１により押圧される押受部３２と該押受部３２の先端に内側に突出した突出部４２とを有する第一片２２と、一端側に基板と接続する接続部４０と他端側に前記ハウジング１２１に挿入される固定部３８を有する延設部３６とを有する第ニ片２４と、前記第一２２片と前記第二片２４とを連結する連結支点部３０とを備え、前記接触部２６と前記連結支点部３０と前記接続部４０とを略倒Ｕ字形状に配置し、前記ハウジング１２１は、一方及びもう一方の前記コンタクト１４１、１６１の接触部２６を被覆する天井部５０を有し、前記押受部３２を覆うとともに前記天井部５０に連設する上壁部５２とを備え、前記回動部材１８１は、回動させるための操作部５６と長手方向に連設した押圧部５４と前記押受部３４が挿入でき前記突出部４２と係合する別個独立の係止孔５８と前記上壁部５２が挿入される挿入孔６２とを備え、前記押圧部５４が一方の前記コンタクト１４１の接続部４０と押受部３４との間で回動するように前記ハウジング１２１に装着され、前記ハウジング１２１の嵌合口２０に連設する挿入部４９を設け、少なくとももう一方の前記コンタクト１６１部分の前記挿入部４９にシート部材１９を挿入しているので、狭ピッチ化が可能で、かつ、接続対象物の挿入力が掛かることがなく、ＦＰＣ６４の厚さが変化した場合にも容易に対応することが可能で、コストアップにも繋がらなく、安定した接続を得ることができる。 (2) A connector 101 that is detachably fitted to an object to be connected, and has a required number of contacts 141 and 161 having a contact portion 26 that contacts the object to be connected, and the contacts 141 and 161 are held and fixed. In the connector 101 including the housing 121 having the fitting port 20 into which the connection object is inserted and the rotating member 181 that presses the contacts 141 and 161, the two types of contacts 141 and 161 are arranged in a staggered manner. One of the contacts 141 has a contact portion 26 that contacts the connection object on one end side, a pressing portion 32 that is pressed by the rotating member 181 on the other end side, and an inner end at the tip of the pressing portion 32. A first piece 22 having a protruding portion 42 protruding, an extension portion 36 having a fixing portion 38 inserted into the housing 121 on one end side, and a substrate on the other end side. A second piece 24 having a connecting portion 40 to be connected; and a connecting fulcrum portion 30 for connecting the first piece 22 and the second piece 24; and the contact portion 26, the connecting fulcrum portion 30 and the connection. The other contact 161 has a contact portion 26 that contacts the connection object on one end side, and a pressing portion 32 that is pressed by the rotating member 181 on the other end side. A first piece 22 having a projecting portion 42 projecting inwardly at the tip of the pressing portion 32, a connecting portion 40 connected to the substrate on one end side, and a fixing portion 38 inserted into the housing 121 on the other end side. A second piece 24 having an extending part 36 and a connecting fulcrum part 30 for connecting the first 22 piece and the second piece 24, the contact part 26, the connecting fulcrum part 30 and the connection. The portion 40 and the housing are arranged in a substantially inverted U shape. 21 includes a ceiling portion 50 that covers the contact portion 26 of one and the other of the contacts 141 and 161, and includes an upper wall portion 52 that covers the pressing portion 32 and is connected to the ceiling portion 50. The rotating member 181 includes an operating portion 56 for rotating, a pressing portion 54 provided continuously in the longitudinal direction, and a separate and independent locking hole 58 into which the pressing portion 34 can be inserted and engaged with the protruding portion 42. And the insertion hole 62 into which the upper wall portion 52 is inserted, and is attached to the housing 121 so that the pressing portion 54 rotates between the connection portion 40 of the one contact 141 and the pressing portion 34. Since the insertion portion 49 is provided continuously to the fitting port 20 of the housing 121, and the sheet member 19 is inserted into the insertion portion 49 of at least the other contact 161 portion, the pitch can be reduced. And contact The insertion force of the connection object is not applied, and even when the thickness of the FPC 64 is changed, it is possible to easily cope with it, and it is possible to obtain a stable connection without increasing the cost.

（３）一方の前記コンタクト１４及びもう一方の前記コンタクト１６のピッチが０．２〜０．５ｍｍであるので、嵌合口２０の反対側より一方及びもう一方のコンタクト１４、１６を挿入しても接続不良を起こすことなく、０．３ｍｍ以下の狭ピッチ化が可能である。
（４）前記回動部材１８に略Ｌ字形状をした突出壁７６を設け、前記接続対象物が挿入され、前記回動部材１８が回動した際に一方の前記突出壁７６で一方の前記コンタクト１４の接続部４０及びもう一方の前記コンタクト１６の突出台４４と覆うようにしているので、前記回動部材１８が回動した後には一方の前記コンタクト１４の接続部４０及びもう一方の前記コンタクト１６の突出台４４が破損することがない。
（５）一方の前記コンタクト１４及びもう一方の前記コンタクト１６の両方若しくはどちらかに、前記押受部３２の先端の内側に突出した突出部４２を設け、前記回動部材１８が回動した際に前記突出部４２が前記回動部材１８の係止孔５８と係合しているので、一方の前記コンタクト１４及びもう一方の前記コンタクト１６が外れることがなく、安定した接続を得ることができる。 (3) Since the pitch between the one contact 14 and the other contact 16 is 0.2 to 0.5 mm, even if the one and the other contacts 14 and 16 are inserted from the opposite side of the fitting port 20. A narrow pitch of 0.3 mm or less is possible without causing poor connection.
(4) A projecting wall 76 having a substantially L shape is provided on the rotating member 18, and when the connecting object is inserted and the rotating member 18 rotates, Since the connection portion 40 of the contact 14 and the projecting base 44 of the other contact 16 are covered, the connection portion 40 of the one contact 14 and the other of the contact portion 40 after the rotation member 18 is rotated. The protruding base 44 of the contact 16 is not damaged.
(5) When one or more of the contacts 14 and / or the other contact 16 is provided with a protruding portion 42 protruding inside the tip of the pressing portion 32, the rotating member 18 is rotated. Further, since the protruding portion 42 is engaged with the locking hole 58 of the rotating member 18, the one contact 14 and the other contact 16 are not detached, and a stable connection can be obtained. .

（６）前記ハウジング１２１の嵌合口２０の長手方向両側に前記挿入部４９を設け、前記シート部材１９を１枚の板状片にするとともに長手方向両側の前記挿入部４９に挿入しているので、容易にＦＰＣ６４の厚さ変化にも対応することができ、コストアップにも繋がらなく、ＦＰＣが変形することなく、安定した接続を得ることができる。
（７）板状片の前記シート部材１９にもう一方の前記コンタクト１６１に対応した位置に凸部７４を設けているので、容易にＦＰＣ６４の厚さ変化にも対応することができ、コストアップにも繋がらなく、ＦＰＣが変形することなく、安定した接続を得ることができる。
（８）前記ＦＰＣ６４の厚さによって、板状片の前記シート部材１９の厚さを０．１〜１ｍｍの範囲で変えているので、容易にＦＰＣ６４の厚さ変化にも対応することができ、コストアップにも繋がらなく、ＦＰＣが変形することなく、安定した接続を得ることができる。
（９）前記シート部材１９の所定位置に、前記シート部材１９の浮き上がりを防止するための少なくとも１以上の係合部７８若しくは係止部８０を設け、前記ハウジング１２若しくは前記コンタクト１６に前記係合部７８若しくは前記係止部８０に対応する位置に前記係合部７８若しくは前記係止部８０と係合する係止部８０若しくは係合部７８を設けているので、前記シート部材１９が浮き上がることがなく、ＧＡＰ（ギャップ）寸法の調整が可能で、かつ、接続対象物の挿入力が掛かることがなく、ＦＰＣ６４の厚さが変化した場合にも容易に対応することが可能で、コストアップにも繋がらなく、安定した接続を得ることができる。
（１０）前記回動部材１８１が回動し、前記コンタクト１４１が前記接続対象物と接続する状態の際に、前記上壁部５２の先端と前記操作部５６との間及び前記上壁部５２と前記回動部材１８１の前記操作部５６と反対側の先端との間を、回動時に前記回動部材１８１が前記ハウジング１２１の上壁部５２に触れない範囲で狭くしているので、２．５ｍｍ以下の低背化も可能で、かつ、隙間が殆どないため特許文献６より２〜３倍以上に防塵性を高めることができる。
（１１）前記回動部材１８１を断面略Ｕ字形状にするとともに前記上壁部５２の先端と前記操作部５６との間を０．５〜０．７ｍｍにし、前記上壁部５２と前記回動部材１８１の前記操作部５６と反対側の先端との間を０．３〜０．５ｍｍにすることで、回動時に前記回動部材１８１が前記ハウジング１２１の上壁部５２に触れることないので、かつ、隙間が殆どないため特許文献６より２〜３倍以上に防塵性を高めることができる。
（１２）前記コンタクト１４１と一方及びもう一方の前記コンタクト１４１、１６１には、第一片２２と第二片２４の少なくとも一方に前記嵌合口２０と反対方向に傾斜する傾斜部２８を設けているので、２．５ｍｍ以下の低背化に繋がる。 (6) Since the insertion portions 49 are provided on both sides in the longitudinal direction of the fitting port 20 of the housing 121, the sheet member 19 is formed into one plate-like piece and is inserted into the insertion portions 49 on both sides in the longitudinal direction. Thus, it is possible to easily cope with a change in the thickness of the FPC 64, which does not lead to an increase in cost, and a stable connection can be obtained without deformation of the FPC.
(7) Since the convex portion 74 is provided on the sheet member 19 of the plate-like piece at a position corresponding to the other contact 161, it is possible to easily cope with the thickness change of the FPC 64, thereby increasing the cost. In other words, a stable connection can be obtained without deformation of the FPC.
(8) Since the thickness of the sheet member 19 of the plate-like piece is changed in the range of 0.1 to 1 mm depending on the thickness of the FPC 64, it can easily cope with the thickness change of the FPC 64, A stable connection can be obtained without increasing the cost and without deforming the FPC.
(9) At least one engagement portion 78 or a locking portion 80 for preventing the sheet member 19 from being lifted is provided at a predetermined position of the sheet member 19, and the engagement with the housing 12 or the contact 16 is performed. Since the engaging portion 78 or the engaging portion 80 that engages with the engaging portion 80 is provided at a position corresponding to the portion 78 or the engaging portion 80, the sheet member 19 is lifted. GAP (gap) dimensions can be adjusted, the insertion force of the connection object is not applied, and even when the thickness of the FPC 64 changes, it is possible to easily cope with the cost increase. Are not connected, and a stable connection can be obtained.
(10) When the rotating member 181 is rotated and the contact 141 is connected to the connection object, the upper wall portion 52 is positioned between the tip of the upper wall portion 52 and the operation portion 56. Between the rotation member 181 and the tip of the rotation member 181 opposite to the operation portion 56 is narrow so that the rotation member 181 does not touch the upper wall portion 52 of the housing 121 during rotation. The height can be reduced by 5 mm or less, and since there is almost no gap, the dustproof property can be improved by 2 to 3 times or more from Patent Document 6.
(11) The rotating member 181 has a substantially U-shaped cross section, and a distance between the tip of the upper wall portion 52 and the operation portion 56 is set to 0.5 to 0.7 mm. By setting the distance between the operation portion 56 of the moving member 181 and the tip on the opposite side to 0.3 to 0.5 mm, the rotating member 181 does not touch the upper wall portion 52 of the housing 121 during rotation. Therefore, since there is almost no gap, it is possible to improve the dustproof property to 2 to 3 times or more than Patent Document 6.
(12) At least one of the first piece 22 and the second piece 24 is provided with an inclined portion 28 that is inclined in the opposite direction to the fitting opening 20 in the contact 141 and the one and other contacts 141 and 161. Therefore, it leads to a low profile of 2.5 mm or less.

図１から図８に基づいて、本発明の一実施例について説明する。図１（Ａ）はＦＰＣ挿入側よりみた回動部材が開いた状態のコネクタの斜視図であり、（Ｂ）は回動部材が閉じた状態のコネクタの斜視図である。図２は回動部材の斜視図であり、図３はハウジングの斜視図である。図４（Ａ）は一方のコンタクトの斜視図であり、（Ｂ）はもう一方のコンタクトの斜視図である。図５（Ａ）は回動部材が開いた状態の一方のコンタクト部分の断面図であり、（Ｂ）は回動部材が開いた状態のもう一方のコンタクト部分の断面図である。図６（Ａ）は回動部材が閉じた状態の一方のコンタクト部分の断面図であり、（Ｂ）は回動部材が閉じた状態のもう一方のコンタクト部分の断面図である。図７（Ａ）は挿入される前のＦＰＣとコネクタの斜視図であり、（Ｂ）はＦＰＣが挿入された状態のコネクタの斜視図である。図８は回動部材の押圧部の移動及び回動の仕方を説明する説明図である。
一実施例の本発明のコネクタは、主にハウジング１２と回動部材１８とコンタクト１４、１６とを備えている。該コネクタ１０は、２種類のコンタクト１４、１６を嵌合口２０の反対方向から前記ハウジング１２に挿入し、それぞれのコンタクト１４、１６の接続部４０、４０は千鳥に配列され、同一挿入方向でもピッチの狭小化を図っている。 An embodiment of the present invention will be described with reference to FIGS. FIG. 1A is a perspective view of the connector with the rotating member opened as viewed from the FPC insertion side, and FIG. 1B is a perspective view of the connector with the rotating member closed. FIG. 2 is a perspective view of the rotating member, and FIG. 3 is a perspective view of the housing. FIG. 4A is a perspective view of one contact, and FIG. 4B is a perspective view of the other contact. FIG. 5A is a cross-sectional view of one contact portion with the rotating member open, and FIG. 5B is a cross-sectional view of the other contact portion with the rotating member open. FIG. 6A is a cross-sectional view of one contact portion with the rotating member closed, and FIG. 6B is a cross-sectional view of the other contact portion with the rotating member closed. FIG. 7A is a perspective view of the FPC and the connector before being inserted, and FIG. 7B is a perspective view of the connector in a state where the FPC is inserted. FIG. 8 is an explanatory diagram for explaining how to move and rotate the pressing portion of the rotating member.
The connector according to one embodiment of the present invention mainly includes a housing 12, a rotating member 18, and contacts 14 and 16. The connector 10 inserts two types of contacts 14 and 16 into the housing 12 from the opposite direction of the fitting port 20, and the connection portions 40 and 40 of the contacts 14 and 16 are arranged in a staggered manner. Narrowing down.

まず、図４に基づいて、２種類のコンタクト１４、１６について説明する。この２種類のコンタクト１４、１６は金属製であり、公知技術のプレス加工によって製作されている。前記コンタクト１４、１６の材質としては、バネ性や導電性などが要求されるので、黄銅やベリリウム銅やリン青銅等を挙げることができる。   First, the two types of contacts 14 and 16 will be described with reference to FIG. The two types of contacts 14 and 16 are made of metal and are manufactured by a known press working. As the material of the contacts 14 and 16, spring property, conductivity and the like are required, and examples thereof include brass, beryllium copper, and phosphor bronze.

最初に、図４（Ａ）の一方のコンタクト１４について説明する。一方の前記コンタクト１４は図４（Ａ）のように倒略Ｈ形状をし、少なくとも前記ＦＰＣ６４と接触する接触部２６（図４（Ａ）の図面の上側）と基板等に接続する接続部４０と前記ハウジング１２に固定する固定部３８と連結支点部３０と回動部材１８１によって押圧される押受部３２とを備えている。前記接触部２６と前記押受部３２とは略クランク状の板状片の第一片２２の両端に設けられ、前記押受部３２の先端には内側に突出した突出部４２が設けられている。一端側に前記ハウジング１２に挿入される固定部３８を有する延設部３６と他端側に基板と接続する接続部４０とを有する第ニ片２４を備え、前記第一片２２と前記第二片２４はほぼ中間付近で連結支点部３０によって連結されている。前記接触部２６と前記連結支点部３０と前記接続部４０とは略クランク形状に配置されており、前記接続部４０には前記押受部３２側に突出するような突出台４４が設けられ、前記押受部３２と前記突出台４４との間で前記回動部材１８１の押圧部５４が回動するようなっている。本実施例では前記コンタクト１４の連結支点部３０付近に、前記嵌合口２０と反対方向に傾斜する傾斜部２８が設けられている。該傾斜部２８を設けることで、低背化を図っている。また、前記突出台４４は前記回動部材１８１の押圧部５４が回動する際に安定した回動をするために、押受部３２と接続部４０との間の間隔を調整するためのものであり、突出量はこのようなことを考慮して適宜設計する。   First, one contact 14 in FIG. 4A will be described. One of the contacts 14 has a substantially H-shaped shape as shown in FIG. 4A, and at least a contact portion 26 that contacts the FPC 64 (upper side of the drawing of FIG. 4A) and a connection portion 40 that connects to a substrate or the like. And a fixing portion 38 that is fixed to the housing 12, a connecting fulcrum portion 30, and a pressing portion 32 that is pressed by the rotating member 181. The contact portion 26 and the pressing portion 32 are provided at both ends of the first piece 22 of a substantially crank-shaped plate piece, and a protruding portion 42 protruding inward is provided at the tip of the pressing portion 32. Yes. The first piece 22 and the second piece 24 are provided with an extension part 36 having a fixing part 38 inserted into the housing 12 on one end side and a connection part 40 connected to the substrate on the other end side. The pieces 24 are connected by a connecting fulcrum 30 near the middle. The contact portion 26, the connection fulcrum portion 30, and the connection portion 40 are arranged in a substantially crank shape, and the connection portion 40 is provided with a protruding base 44 that protrudes toward the pressing portion 32, The pressing portion 54 of the rotating member 181 rotates between the pressing portion 32 and the protruding base 44. In this embodiment, an inclined portion 28 that is inclined in the direction opposite to the fitting port 20 is provided near the connection fulcrum portion 30 of the contact 14. By providing the inclined portion 28, the height is reduced. The protruding base 44 is for adjusting the interval between the pressing portion 32 and the connecting portion 40 in order to rotate stably when the pressing portion 54 of the rotating member 181 rotates. Therefore, the amount of protrusion is appropriately designed in consideration of the above.

前記接続部４０の配置位置としては、基板のランド位置や基板のパターン位置や狭スペース等を考慮して適宜設計する。一方の前記コンタクト１４では、前記接続部４０を前記押受部３２に対向する側に設けている。前記接触部２６は、ＦＰＣ６４と接触し易いように凸部形状にしており、前記接続部４０は本実施例では図４（Ａ）のように表面実装タイプ（ＳＭＴ）にしているが、ディップタイプでも良い。本実施例では、一方の前記コンタクト１４１では、前記連結支点部３０から前記接触部２６に対向するように延設部３６を設け、該延設部３６上に前記ハウジング１２１に固定するための固定部３８を設けている。前記固定部３８の大きさや形状は、保持力や前記ハウジング１２１の強度等を考慮して適宜設計する。   The arrangement position of the connecting portion 40 is appropriately designed in consideration of the land position of the substrate, the pattern position of the substrate, the narrow space, and the like. In the one contact 14, the connecting portion 40 is provided on the side facing the pressing portion 32. The contact portion 26 has a convex shape so that it can easily come into contact with the FPC 64. In the present embodiment, the connection portion 40 is a surface mount type (SMT) as shown in FIG. But it ’s okay. In this embodiment, one of the contacts 141 is provided with an extending portion 36 so as to face the contact portion 26 from the connection fulcrum portion 30, and fixing for fixing the housing 121 on the extending portion 36. A portion 38 is provided. The size and shape of the fixing portion 38 are appropriately designed in consideration of the holding force, the strength of the housing 121, and the like.

前記連結支点部３０と前記押受部３２とは、前記ＦＰＣ６４が挿入された際に、次のような作用を果たすための部分である。前記ＦＰＣ６４が前記ハウジング１２の嵌合口２０内に挿入された後に、前記回動部材１８の押圧部５４が前記コンタクト１４の接続部４０の突出台４４と押受部３２との間で回動すると、前記押受部３２が押圧部５４によって押し上げられることで前記コンタクト１４の連結支点部３０の下端（図４（Ａ）の下側）を支点にし、前記コンタクト１４の連結支点部３０の上端が前記接触部２６側に傾くことによって、前記接触部２６が前記ＦＰＣ６４側に押圧される。前記連結支点部３０と前記押受部３２の大きさや形状は、このような作用を果たすために、適宜設計されている。また、前記コンタクト１４の押受部３２の先端に突出部４２を設け、回動部材１８１の押圧部５４をコンタクト１４の押受部３２と接続部４０の突出台４４との間で回動させるとき、前記回動部材１８の係止孔５８に係合させることで、回動部材１８の回動に対する強い反発力に対抗することが望ましい。前記突出部４２の大きさは、このような役割を果たすことが出来れば如何なる大きさでもよく、回動部材１８１の係止孔が引っ掛かる程度に適宜設計する。   The connecting fulcrum part 30 and the pressing part 32 are parts for performing the following actions when the FPC 64 is inserted. After the FPC 64 is inserted into the fitting port 20 of the housing 12, the pressing portion 54 of the rotating member 18 rotates between the protruding base 44 of the connecting portion 40 of the contact 14 and the pressing portion 32. When the pressing portion 32 is pushed up by the pressing portion 54, the lower end of the connection fulcrum 30 of the contact 14 (the lower side in FIG. 4A) is used as a fulcrum, and the upper end of the connection fulcrum 30 of the contact 14 is By tilting toward the contact portion 26 side, the contact portion 26 is pressed toward the FPC 64 side. The sizes and shapes of the connecting fulcrum part 30 and the pressing part 32 are appropriately designed in order to achieve such an action. Further, a protrusion 42 is provided at the tip of the pressing portion 32 of the contact 14, and the pressing portion 54 of the rotating member 181 is rotated between the pressing portion 32 of the contact 14 and the protruding base 44 of the connecting portion 40. At this time, it is desirable to resist the strong repulsive force against the rotation of the rotating member 18 by engaging with the locking hole 58 of the rotating member 18. The size of the protrusion 42 may be any size as long as it can fulfill such a role, and is appropriately designed to the extent that the locking hole of the rotating member 181 is caught.

次に、もう一方のコンタクト１６について説明する。ここでは、上述した一方のコンタクト１４との相違部分についてのみ説明する。もう一方の前記コンタクト１６も図４（Ｂ）のように一方の前記コンタクト１４と同様に倒略Ｈ字形状をしており、主にＦＰＣ６４と接触する接触部２６（図４（Ｂ）の図面の上側）と基板に接続する接続部４０とハウジング１２に固定する固定部３８と連結支点部３０と前記回動部材１８１のよって押圧される押受部３２とを備えている。これらの前記接触部２６と前記連結支点部３０と前記接続部４０は、略倒Ｕ字形状に配置されている。前記接続部４０は、一方のコンタクトと同様に表面実装タイプ（ＳＭＴ）にしているが、ディップタイプでも良い。   Next, the other contact 16 will be described. Here, only a difference from the above-described one contact 14 will be described. The other contact 16 has a substantially H-shaped shape as in the case of the one contact 14 as shown in FIG. 4B, and is mainly a contact portion 26 that comes into contact with the FPC 64 (FIG. 4B). ), A connecting portion 40 connected to the substrate, a fixing portion 38 fixed to the housing 12, a connecting fulcrum portion 30, and a pressing portion 32 pressed by the rotating member 181. The contact part 26, the connecting fulcrum part 30, and the connection part 40 are arranged in a substantially inverted U shape. The connection portion 40 is of a surface mount type (SMT) as with one contact, but may be a dip type.

一方の前記コンタクト１４ともう一方の前記コンタクト１６の相違点は、幾分形状的な違いはあるものの第二片２４の一端側を基板と接続する接続部４０及び前記ハウジング１２に挿入される固定部３８とを略二股状に配置しことである。それぞれのコンタクト１４、１６を前記ハウジング１２に同一方向（嵌合口２０の反対側）から挿入し、前記ハウジングに保持されている。即ち、一方の前記コンタクト１４では、前記接続部４０を前記押受部３２と対向する側に、前記延設部３６を前記接触部２６と対向する側に設けているのに対し、もう一方の前記コンタクト１６では、前記接続部４０を前記接触部２６と対向する側に前記ハウジング１２に挿入される固定部３８を有する延設部３６から略二股状に配置される。   The difference between the one contact 14 and the other contact 16 is that there is a slight difference in shape, but there is a connection portion 40 that connects one end side of the second piece 24 to the substrate and a fixing inserted into the housing 12. The portion 38 is arranged in a substantially bifurcated shape. The respective contacts 14 and 16 are inserted into the housing 12 from the same direction (opposite the fitting port 20) and are held by the housing. That is, in one contact 14, the connecting portion 40 is provided on the side facing the pressing portion 32, and the extending portion 36 is provided on the side facing the contact portion 26, whereas the other contact 14 is provided. In the contact 16, the connection portion 40 is disposed in a substantially bifurcated shape from an extending portion 36 having a fixing portion 38 inserted into the housing 12 on the side facing the contact portion 26.

ここで、前記回動部材１８１の押圧部５４の移動及び回動の仕方について図８に基づいて説明する。
第一に、図８（Ａ）のように前記接続対象物と前記コネクタ１０１との接続前の状態で、前記押圧部５４の下端７０側が前記押受部３２の突出部４２と接続部４０の突出台４４との間に位置する。
第二に、図８（Ｂ）のように前記操作部５６を回動（図面の時計回り方向）させると前記押圧部５４が嵌合口２０と反対方向に移動し、前記押圧部５４の下端７０側が前記押受部３２の突出部４２と接続部４０の突出台４４との間に挟持される。
第三に、図８（Ｃ）のように前記操作部５６をさらに回動させると第ニの位置で前記押圧部５４が押圧部５４の中心を回転軸７２として回動する。
第四に、図８（Ｄ）のように前記操作部５６をさらに回動させると第三の位置で前記押圧部５４が押圧部５４の中心を回転軸７２として回動し、前記押圧部５４が前記押受部３２と前記接続部４０の突出台４４との間でほぼ垂直になり回転軸７２が前記突出部４２に接した上端６８側に移動する。
第五に、図８（Ｅ）のように前記操作部５６をさらに回動させると第四の位置で前記押圧部５４が前記突出部４２に接した上端６８側を中心に回動し、前記押圧部５４を前記突出部４２に引っ掛かった状態に係合させる。
即ち、前記押圧部５４は最初は移動し、その後回動し、さらに回動を続けると回転軸７２が変化して、省スペース間でコンパクトな回動（回転）を行なうものである。
つまり、本発明のコネクタ１０１では、前記ＦＰＣ６４等の接続対象物を嵌合口２０内に挿入する際に挿入力の掛からない（所謂、ゼロ・インサーション・フォース（ＺＩＦ））構造で、前記回動部材１８１の押圧部５４をより前記コンタクト１４１、１６１の突出部４２側で回動させる（より突出部４２側で前記コンタクト１４１、１６１の押受部３２を押し上げる）ことで小さな力で前記回動部材１８１をロックできる構造で、かつ、前記回動部材１８１の押圧部５４でより前記コンタクト１４１，１６１の突出部４２側の押受部３２を押し上げることで高い接触力を得られる構造になっている。 Here, how to move and rotate the pressing portion 54 of the rotating member 181 will be described with reference to FIG.
First, as shown in FIG. 8A, in the state before the connection object and the connector 101 are connected, the lower end 70 side of the pressing portion 54 is connected to the protruding portion 42 of the pressing portion 32 and the connecting portion 40. It is located between the protrusions 44.
Second, as shown in FIG. 8B, when the operation portion 56 is rotated (clockwise in the drawing), the pressing portion 54 moves in the opposite direction to the fitting port 20, and the lower end 70 of the pressing portion 54. The side is sandwiched between the protruding portion 42 of the pressing portion 32 and the protruding base 44 of the connecting portion 40.
Third, as shown in FIG. 8C, when the operation portion 56 is further rotated, the pressing portion 54 rotates about the center of the pressing portion 54 as the rotation shaft 72 at the second position.
Fourth, when the operation portion 56 is further rotated as shown in FIG. 8D, the pressing portion 54 is rotated about the center of the pressing portion 54 as the rotation shaft 72 at the third position, and the pressing portion 54 is rotated. Becomes substantially vertical between the pressing portion 32 and the protruding base 44 of the connecting portion 40, and the rotating shaft 72 moves to the upper end 68 side in contact with the protruding portion 42.
Fifth, when the operation portion 56 is further rotated as shown in FIG. 8E, the pressing portion 54 is rotated around the upper end 68 side in contact with the protruding portion 42 at the fourth position, The pressing portion 54 is engaged in a state of being caught by the protruding portion 42.
That is, the pressing portion 54 moves first, then rotates, and further rotates, the rotating shaft 72 changes to perform a compact rotation (rotation) between spaces.
That is, the connector 101 of the present invention has a structure in which an insertion force is not applied (so-called zero insertion force (ZIF)) structure when the connection object such as the FPC 64 is inserted into the fitting port 20, and the rotation. The pressing portion 54 of the member 181 is further rotated on the protruding portion 42 side of the contacts 141 and 161 (the pressing portion 32 of the contacts 141 and 161 is further pushed up on the protruding portion 42 side), so that the rotation is performed with a small force. The member 181 can be locked, and the pressing portion 54 of the rotating member 181 can push the pressing portion 32 on the protruding portion 42 side of the contacts 141 and 161 to obtain a high contact force. Yes.

次に、回動部材１８について説明する。この回動部材１８は電気絶縁性のプラスチックであり、公知技術の射出成形によって製作され、この材質としては寸法安定性や加工性やコスト等を考慮して適宜選択するが、一般的にはポリブチレンテレフタレート（ＰＢＴ）やポリアミド（６６ＰＡ、４６ＰＡ）や液晶ポリマー（ＬＣＰ）やポリカーボネート（ＰＣ）やこれらの合成材料を挙げることができる。
該回動部材１８は主にハウジング１２に回動可能に装着される軸部分と前記コンタクト１４、１６の押受部３２を押圧する押圧部５４と前記コンタクト１４、１６の突出部４２が係合する係止孔５８と操作部５６を備えている。本実施例では、前記回動部材１８を断面略十字形状にしている。前記軸は、回動部材１８を回動するための支点であり、ハウジング１２の長手方向両側に回動部材１８が回動可能に適宜装着され、上述したように前記押圧部５４が回動する際に回転軸７２が変化するように前記軸と前記ハウジング１２の軸受け部との関係ではクリアランスを設けている。また、長手方向両側には、前記コンタクト１４、１６の押受部３２を押圧した際に回動部材１８が高さ（図面の上）方向に持ち上がらないようにするためにハウジング１２と係合するロック部が設けられている。ロック部の形状や大きさ等は、ハウジング１２に係合できれば如何なるものでもよく、上述の役割やコネクタ１０の大きさや強度等を考慮して適宜設計する。 Next, the rotating member 18 will be described. The rotating member 18 is an electrically insulating plastic and is manufactured by a known technique of injection molding. This material is appropriately selected in consideration of dimensional stability, workability, cost, etc. Examples include butylene terephthalate (PBT), polyamide (66PA, 46PA), liquid crystal polymer (LCP), polycarbonate (PC), and synthetic materials thereof.
The rotating member 18 is mainly engaged with a shaft portion rotatably mounted on the housing 12, a pressing portion 54 pressing the pressing portion 32 of the contacts 14, 16, and a protruding portion 42 of the contacts 14, 16. A locking hole 58 and an operation portion 56 are provided. In this embodiment, the rotating member 18 has a substantially cross-shaped cross section. The shaft is a fulcrum for rotating the rotating member 18, and the rotating member 18 is appropriately mounted on both sides in the longitudinal direction of the housing 12 so that the pressing portion 54 rotates as described above. At this time, a clearance is provided in the relationship between the shaft and the bearing portion of the housing 12 so that the rotating shaft 72 changes. Further, on both sides in the longitudinal direction, the rotating member 18 is engaged with the housing 12 so that the rotating member 18 does not lift in the height (upward in the drawing) direction when the pressing portion 32 of the contact 14, 16 is pressed. A lock portion is provided. The lock portion may have any shape, size, etc. as long as it can engage with the housing 12 and is appropriately designed in consideration of the above-described role, the size, strength, etc. of the connector 10.

前記回動部材１８の前記押圧部５４は、コンタクト１４、１６の押受部３２に押し付ける部分であり、その形状としては細長形状にすることが望ましく、本実施例では楕円形状をしている。このように楕円形状にすることによって、図５（Ａ）及び図６（Ａ）のように回動部材１８を回動させ、コンタクト１４、１６の押受部３２と接続部４０の突出台４４との間で回転させることで、押圧部５４の大きさの変化によりコンタクト１４、１６の押受部３２が持ち上げられ、ＦＰＣ６４をコンタクト１４、１６の接触部２６側に押し付けている。押圧部５４の形状としては、コンタクト１４、１６の押受部３２と接続部４０の突出台４４との間で回転でき、長軸と短軸といった大きさの違いによりコンタクト１４、１６の押受部３２を押し上げられれば、如何なるものでもよい。前記押圧部５４の形状や大きさは、このようなことを考慮して適宜設計する。   The pressing portion 54 of the rotating member 18 is a portion that is pressed against the pressing portion 32 of the contacts 14, 16. The shape of the pressing portion 54 is preferably an elongated shape, and in this embodiment, an elliptical shape. Thus, by making it elliptical shape, the rotation member 18 is rotated as shown in FIGS. 5A and 6A, and the pressing portion 32 of the contacts 14 and 16 and the protruding base 44 of the connection portion 40 are rotated. , The pressing portion 32 of the contacts 14 and 16 is lifted by the change in the size of the pressing portion 54, and the FPC 64 is pressed against the contact portion 26 side of the contacts 14 and 16. As the shape of the pressing portion 54, it can be rotated between the pressing portion 32 of the contacts 14, 16 and the protruding base 44 of the connecting portion 40, and the pressing of the contacts 14, 16 is caused by the difference in size such as the major axis and the minor axis. Any unit can be used as long as the unit 32 can be pushed up. The shape and size of the pressing portion 54 are appropriately designed in consideration of the above.

また、前記回動部材１８を回動した際に、回動部材１８の回動に対する反発力が強い為に、前記コンタクト１４、１６の突出部４２が係合する係止孔５８が別個独立に設けられている。前記係止孔５８を別個独立に設けることで、回動部材１８の強度アップや回動時の変形を防止している。
上述した前記回動部材１８は前記ハウジング１２の嵌合口２０と反対側（一方のコンタクト１４の接続部側）に回動自在に装着されている。
また、前記回動部材１８に略Ｌ字形状をした突出壁７６を設け、前記接続対象物が挿入され、前記回動部材１８が回動した際に一方の前記突出壁７６で一方の前記コンタクト１４の接続部４０及びもう一方の前記コンタクト１６の突出台４４と覆うようにしている。 Further, when the rotating member 18 is rotated, since the repulsive force against the rotation of the rotating member 18 is strong, the locking holes 58 with which the protrusions 42 of the contacts 14 and 16 are engaged are independently provided. Is provided. By providing the locking holes 58 separately and independently, the strength of the rotating member 18 is prevented from being increased and deformation during rotation is prevented.
The rotating member 18 described above is rotatably mounted on the side opposite to the fitting port 20 of the housing 12 (on the connecting portion side of one contact 14).
Further, the pivot member 18 is provided with a substantially L-shaped projecting wall 76, and when the connecting object is inserted and the pivot member 18 rotates, one projecting wall 76 makes one contact. 14 connecting portions 40 and the projecting base 44 of the other contact 16 are covered.

次に、ハウジング１２について説明する。このハウジング１２は電気絶縁性のプラスチックであり、公知技術の射出成形によって製作され、この材質としては寸法安定性や加工性やコスト等を考慮して適宜選択するが、一般的にはポリブチレンテレフタレート（ＰＢＴ）やポリアミド（６６ＰＡ、４６ＰＡ）や液晶ポリマー（ＬＣＰ）やポリカーボネート（ＰＣ）やこれらの合成材料を挙げることができる。   Next, the housing 12 will be described. The housing 12 is an electrically insulating plastic and is manufactured by a known technique of injection molding. The material is appropriately selected in consideration of dimensional stability, workability, cost, etc. Generally, polybutylene terephthalate is used. (PBT), polyamide (66PA, 46PA), liquid crystal polymer (LCP), polycarbonate (PC), and synthetic materials thereof.

前記ハウジング１２には、所要数のコンタクト１４、１６が装着される挿入溝４８が設けられており、圧入や引っ掛け（ランス）や溶着等によって固定されている。また、前記ハウジング１２には前記ＦＰＣ６４が挿入される嵌合口２０が設けられ、前記嵌合口２０の大きさは前記ＦＰＣ６４が挿入でき、前記ＦＰＣ６４が挿入された際に前記回動部材１８で前記コンタクト１４、１６に押圧できるように適宜設計されている。前記ハウジング１２の長手方向両側には、前記回動部材１８の軸が回動可能に装着される軸受部が設けられている。前記軸と前記軸受けとの関係は、上述したような前記回動部材１８の押圧部５４のコンパクトな回転が可能なようにクリアランスが設けられている。この軸受部の形状や大きさは、回動部材１８の軸が回動でき、前記押圧部５４のコンパクトな回転が可能なように装着されていれば如何なるものでもよく、この役割やハウジング１２の強度や大きさ等を考慮して適宜設計する。   The housing 12 is provided with an insertion groove 48 in which a required number of contacts 14 and 16 are mounted, and is fixed by press fitting, hooking (lance), welding or the like. Further, the housing 12 is provided with a fitting port 20 into which the FPC 64 is inserted, and the size of the fitting port 20 can be inserted into the FPC 64. When the FPC 64 is inserted, the rotating member 18 contacts the contact. It is suitably designed so that it can be pressed to 14 and 16. On both sides of the housing 12 in the longitudinal direction, bearing portions to which the shaft of the rotating member 18 is rotatably mounted are provided. As for the relationship between the shaft and the bearing, a clearance is provided so that the pressing portion 54 of the rotating member 18 as described above can be compactly rotated. The shape and size of the bearing portion may be anything as long as the shaft of the rotation member 18 can be rotated and the pressing portion 54 can be compactly rotated. Design appropriately considering the strength and size.

前記ハウジング１２には、前記コンタクト１４、１６の接触部２６、２６を被覆する天井部５０が設けられている。前記天井部５０は２種類の前記コンタクト１４、１６の接触部を保護するためのものであり、その大きさや形状はこの役割や前記ハウジング１２の強度や前記回動部材１８の回動性や強度等を考慮して適宜設計する。低背化を考慮して、前記ハウジング１２の肉厚は出来るかぎり薄くしている。   The housing 12 is provided with a ceiling portion 50 that covers the contact portions 26 and 26 of the contacts 14 and 16. The ceiling portion 50 is for protecting the contact portions of the two types of contacts 14, 16, and the size and shape of the ceiling portion 50 are the role, the strength of the housing 12, and the turnability and strength of the turning member 18. Design appropriately considering the above. Considering a reduction in height, the thickness of the housing 12 is made as thin as possible.

図９から図１６に基づいて、本発明の別の一実施例について説明する。図９（Ａ）はＦＰＣ挿入側よりみた回動部材が開いた状態のコネクタの斜視図であり、（Ｂ）は回動部材が閉じた状態のコネクタの斜視図である。図１０は回動部材の斜視図であり、図１１はハウジングの斜視図である。図１２（Ａ）は一方のコンタクトの斜視図であり、（Ｂ）はもう一方のコンタクトの斜視図である。図１３（Ａ）は回動部材が開いた状態の一方のコンタクト部分の断面図であり、（Ｂ）は回動部材が開いた状態のもう一方のコンタクト部分の断面図である。図１４（Ａ）は回動部材が閉じた状態の一方のコンタクト部分の断面図であり、（Ｂ）は回動部材が閉じた状態のもう一方のコンタクト部分の断面図である。図１５（Ａ）は挿入される前のＦＰＣとコネクタの斜視図であり、（Ｂ）はＦＰＣが挿入された状態のコネクタの斜視図である。図１６（Ａ）はシート部材の斜視図であり、（Ｂ）は別のシート部材の斜視図である。図１７はシート部材に係合部若しくは係止部を設け、ハウジング若しくはコンタクトに係合部若しくは係止部に対応する位置に係止部若しくは係合部を設けた場合を説明する図面である。図１７（Ａ）は回動部材が開いた状態でシート部材とコンタクトが係合した状態の断面図であり、（Ｂ）は動部材が閉じた状態でシート部材とコンタクトが係合した状態の断面図であり、（Ｃ）はもう一方のコンタクトの斜視図であり、（Ｄ）は別のシート部材の斜視図である。
別の一実施例の本発明のコネクタも、主にハウジング１２１と回動部材１８１とコンタクト１４１、１６１とを備えている。該コネクタ１０１は、２種類のコンタクト１４１、１６１をハウジング１２１への挿入方向を変えて千鳥に配列しており、挿入方向を変えて千鳥に配列することによってピッチの狭小化と低背位化に対応させたものである。 Another embodiment of the present invention will be described with reference to FIGS. FIG. 9A is a perspective view of the connector in a state in which the rotating member is opened as viewed from the FPC insertion side, and FIG. 9B is a perspective view of the connector in a state in which the rotating member is closed. FIG. 10 is a perspective view of the rotating member, and FIG. 11 is a perspective view of the housing. FIG. 12A is a perspective view of one contact, and FIG. 12B is a perspective view of the other contact. FIG. 13A is a cross-sectional view of one contact portion with the rotating member open, and FIG. 13B is a cross-sectional view of the other contact portion with the rotating member open. FIG. 14A is a cross-sectional view of one contact portion with the rotating member closed, and FIG. 14B is a cross-sectional view of the other contact portion with the rotating member closed. FIG. 15A is a perspective view of the FPC and the connector before being inserted, and FIG. 15B is a perspective view of the connector in a state where the FPC is inserted. FIG. 16A is a perspective view of a sheet member, and FIG. 16B is a perspective view of another sheet member. FIG. 17 is a diagram illustrating a case where an engagement portion or a locking portion is provided on the sheet member and a locking portion or an engagement portion is provided at a position corresponding to the engagement portion or the locking portion on the housing or the contact. FIG. 17A is a cross-sectional view of a state in which the sheet member and the contact are engaged with the rotating member opened, and FIG. 17B is a state in which the sheet member and the contact are engaged with the moving member closed. It is sectional drawing, (C) is a perspective view of the other contact, (D) is a perspective view of another sheet | seat member.
Another embodiment of the connector according to the present invention mainly includes a housing 121, a rotating member 181, and contacts 141 and 161. The connector 101 has two types of contacts 141 and 161 arranged in a staggered manner in which the insertion direction into the housing 121 is changed. By changing the insertion direction in a staggered manner, the pitch is narrowed and the height is lowered. It is a thing made to correspond.

まず、図１２に基づいて、２種類のコンタクト１４１、１６１について説明する。この２種類のコンタクト１４１、１６１は金属製であり、公知技術のプレス加工によって製作されている。前記コンタクト１４１、１６１の材質としては、バネ性や導電性などが要求されるので、黄銅やベリリウム銅やリン青銅等を挙げることができる。   First, two types of contacts 141 and 161 will be described with reference to FIG. The two types of contacts 141 and 161 are made of metal and are manufactured by a known press working. As the material of the contacts 141 and 161, spring property, conductivity and the like are required, and examples thereof include brass, beryllium copper and phosphor bronze.

最初に、図１２（Ａ）の一方のコンタクト１４１について説明する。一方の前記コンタクト１４１は図１２（Ａ）のように倒略Ｈ形状をし、少なくとも前記ＦＰＣ６４と接触する接触部２６（図１２（Ａ）の図面の上側）と基板等に接続する接続部４０と前記ハウジング１２１に固定する固定部３８と連結支点部３０と回動部材１８１によって押圧される押受部３２とを備えている。前記接触部２６と前記押受部３２とは略クランク状の板状片の第一片２２の両端に設けられ、前記押受部３２の先端には内側に突出した突出部４２が設けられている。一端側に前記ハウジング１２１に挿入される固定部３８を有する延設部３６と他端側に基板と接続する接続部４０とを有する第ニ片２４を備え、前記第一片２２と前記第二片２４はほぼ中間付近で連結支点部３０によって連結されている。前記接触部２６と前記連結支点部３０と前記接続部４０とは略クランク形状に配置されており、前記接続部４０には前記押受部３２側に突出するような突出台４４が設けられ、前記押受部３２と前記突出台４４との間で前記回動部材１８１の押圧部５４が回動するようなっている。本実施例では前記コンタクト１４１の連結支点部３０付近に、前記嵌合口２０と反対方向に傾斜する傾斜部２８が設けられている。該傾斜部２８を設けることで、低背化を図っている。また、前記突出台４４は前記回動部材１８１の押圧部５４が回動する際に安定した回動をするために、押受部３２と接続部４０との間の間隔を調整するためのものであり、突出量はこのようなことを考慮して適宜設計する。   First, one contact 141 in FIG. 12A will be described. One of the contacts 141 has a substantially H-shaped shape as shown in FIG. 12A, and at least a contact portion 26 that contacts the FPC 64 (upper side of the drawing of FIG. 12A) and a connection portion 40 that connects to a substrate or the like. And a fixing portion 38 that is fixed to the housing 121, a connecting fulcrum portion 30, and a pressing portion 32 that is pressed by the rotating member 181. The contact portion 26 and the pressing portion 32 are provided at both ends of the first piece 22 of a substantially crank-shaped plate piece, and a protruding portion 42 protruding inward is provided at the tip of the pressing portion 32. Yes. The first piece 22 and the second piece 24 are provided with an extension part 36 having a fixing part 38 inserted into the housing 121 on one end side and a connecting part 40 connected to the substrate on the other end side. The pieces 24 are connected by a connecting fulcrum 30 near the middle. The contact portion 26, the connection fulcrum portion 30, and the connection portion 40 are arranged in a substantially crank shape, and the connection portion 40 is provided with a protruding base 44 that protrudes toward the pressing portion 32, The pressing portion 54 of the rotating member 181 rotates between the pressing portion 32 and the protruding base 44. In the present embodiment, an inclined portion 28 that is inclined in the direction opposite to the fitting port 20 is provided in the vicinity of the connection fulcrum portion 30 of the contact 141. By providing the inclined portion 28, the height is reduced. The protruding base 44 is for adjusting the interval between the pressing portion 32 and the connecting portion 40 in order to rotate stably when the pressing portion 54 of the rotating member 181 rotates. Therefore, the amount of protrusion is appropriately designed in consideration of the above.

前記接続部４０の配置位置としては、基板のランド位置や基板のパターン位置や狭スペース等を考慮して適宜設計する。即ち、前記接続部４０は要求仕様に応じて、前記接触部２６に対向する側や前記押受部３２に対向する側に設けられることになり、また、ランドの位置によっては千鳥に設けることもある。一方の前記コンタクト１４１では、前記接続部４０を前記押受部３２に対向する側に設けている。前記接触部２６は、ＦＰＣ６４と接触し易いように凸部形状にしており、前記接続部４０は本実施例では図１２（Ａ）のように表面実装タイプ（ＳＭＴ）にしているが、ディップタイプでも良い。前記ＦＰＣ６４の仕様によっては、前記接触部２６と対向する側にも接触部２６を設ける場合もある。即ち、２つの接触部２６、２６を設けて、前記ＦＰＣ６４を挟持するようにしてもよい。本実施例では、一方の前記コンタクト１４１では、前記連結支点部３０から前記接触部２６に対向するように延設部３６を設け、該延設部３６上に前記ハウジング１２１に固定するための固定部３８を設けている。前記固定部３８の大きさや形状は、保持力や前記ハウジング１２１の強度等を考慮して適宜設計する。   The arrangement position of the connecting portion 40 is appropriately designed in consideration of the land position of the substrate, the pattern position of the substrate, the narrow space, and the like. That is, the connecting part 40 is provided on the side facing the contact part 26 or the side facing the pressing part 32 according to the required specifications, and depending on the position of the land, it may be provided in a staggered manner. is there. In the one contact 141, the connecting portion 40 is provided on the side facing the pressing portion 32. The contact portion 26 has a convex shape so that it can easily come into contact with the FPC 64. In the present embodiment, the connection portion 40 is a surface mount type (SMT) as shown in FIG. But it ’s okay. Depending on the specifications of the FPC 64, the contact portion 26 may be provided on the side facing the contact portion 26. That is, two contact portions 26 and 26 may be provided to sandwich the FPC 64. In this embodiment, one of the contacts 141 is provided with an extending portion 36 so as to face the contact portion 26 from the connection fulcrum portion 30, and fixing for fixing the housing 121 on the extending portion 36. A portion 38 is provided. The size and shape of the fixing portion 38 are appropriately designed in consideration of the holding force, the strength of the housing 121, and the like.

前記連結支点部３０と前記押受部３２とは、前記ＦＰＣ６４が挿入された際に、次のような作用を果たすための部分である。前記ＦＰＣ６４が前記ハウジング１２１の嵌合口２０内に挿入された後に、前記回動部材１８１の押圧部５４が前記コンタクト１４１の接続部４０の突出台４４と押受部３２との間で回動すると、前記押受部３２が押圧部５４によって押し上げられることで前記コンタクト１４１の連結支点部３０の下端（図１２（Ａ）の下側）を支点にし、前記コンタクト１４１の連結支点部３０の上端が前記接触部２６側に傾くことによって、前記接触部２６が前記ＦＰＣ６４側に押圧される。前記連結支点部３０と前記押受部３２の大きさや形状は、このような作用を果たすために、適宜設計されている。また、前記コンタクト１４１の押受部３２の先端に突出部４２を設け、回動部材１８１の押圧部５４をコンタクト１４１の押受部３２と接続部４０の突出台４４との間で回動させるとき、前記回動部材１８１の係止孔５８に係合させることで、回動部材１８１の回動に対する強い反発力に対抗することが望ましい。前記突出部４２の大きさは、このような役割を果たすことが出来れば如何なる大きさでもよく、回動部材１８１の係止孔が引っ掛かる程度に適宜設計する。   The connecting fulcrum part 30 and the pressing part 32 are parts for performing the following actions when the FPC 64 is inserted. After the FPC 64 is inserted into the fitting port 20 of the housing 121, the pressing portion 54 of the rotating member 181 rotates between the protruding base 44 of the connection portion 40 of the contact 141 and the pressing portion 32. When the pressing portion 32 is pushed up by the pressing portion 54, the lower end of the connection fulcrum portion 30 of the contact 141 (the lower side in FIG. 12A) is used as a fulcrum, and the upper end of the connection fulcrum portion 30 of the contact 141 is By tilting toward the contact portion 26 side, the contact portion 26 is pressed toward the FPC 64 side. The sizes and shapes of the connecting fulcrum part 30 and the pressing part 32 are appropriately designed in order to achieve such an action. Further, a protrusion 42 is provided at the tip of the pressing portion 32 of the contact 141, and the pressing portion 54 of the rotating member 181 is rotated between the pressing portion 32 of the contact 141 and the protruding base 44 of the connecting portion 40. At this time, it is desirable to resist the strong repulsive force against the rotation of the rotation member 181 by engaging with the locking hole 58 of the rotation member 181. The size of the protrusion 42 may be any size as long as it can fulfill such a role, and is appropriately designed to the extent that the locking hole of the rotating member 181 is caught.

次に、もう一方のコンタクト１６１について説明する。ここでは、上述した一方のコンタクト１４１との相違部分についてのみ説明する。もう一方の前記コンタクト１６１も図１２（Ｂ）のように一方の前記コンタクト１４１と同様に倒略Ｈ字形状をしており、主にＦＰＣ６４と接触する接触部２６（図１２（Ｂ）の図面の上側）と基板に接続する接続部４０とハウジング１２１に固定する固定部３８と連結支点部３０と前記回動部材１８１のよって押圧される押受部３２とを備えている。これらの前記接触部２６と前記連結支点部３０と前記接続部４０は、略倒Ｕ字形状に配置されている。前記接続部４０は、一方のコンタクトと同様に表面実装タイプ（ＳＭＴ）にしているが、ディップタイプでも良い。   Next, the other contact 161 will be described. Here, only differences from the above-described one contact 141 will be described. The other contact 161 has a substantially H-shaped shape as in the case of the one contact 141 as shown in FIG. 12B, and the contact portion 26 that mainly contacts the FPC 64 (FIG. 12B). A connecting portion 40 connected to the substrate, a fixing portion 38 fixed to the housing 121, a connecting fulcrum portion 30, and a pressing portion 32 pressed by the rotating member 181. The contact part 26, the connecting fulcrum part 30, and the connection part 40 are arranged in a substantially inverted U shape. The connection portion 40 is of a surface mount type (SMT) as with one contact, but may be a dip type.

一方の前記コンタクト１４１ともう一方の前記コンタクト１６１の相違点は、幾分形状的な違いはあるものの前記接続部４０と前記延設部３６とが逆にしただけである。即ち、一方の前記コンタクト１４１では、前記接続部４０を前記押受部３２と対向する側に、前記延設部３６を前記接触部２６と対向する側に設けているのに対し、もう一方の前記コンタクト１６１では、前記接続部４０を前記接触部２６と対向する側に、前記延設部３６を前記押受部３２と対向する側に設けている。もう一方の前記コンタクト１６１の延設部３６に前記ハウジング１２１に固定するための固定部３８を設けている。
また、前記シート部材１９の浮き上がりを防止するために、前記コンタクト１６１には後述する前記シート部材１９の所定位置の前記係合部７８若しくは前記係止部８０に対応する位置に前記係合部７８若しくは前記係止部８０と係合する係止部８０若しくは係合部７８を設けることが望ましい。前記係止部８０とは、前記シート部材１９の係合部に対応する形状に適宜設計する。例えば、前記シート部材１９の係合部７８が略Ｌ字形状であれば、前記コンタクト１６１の係止部８０は略Ｌ字形状にすることが考えられる。前記係合部７８とは、前記シート部材１９の係止部８０に対応する形状に適宜設計する。例えば、前記シート部材１９の係止部８０が略Ｌ字形状をした溝部であれば、前記コンタクト１６１の係合部は略Ｌ字形状の突起にすることが考えられる。 The difference between one contact 141 and the other contact 161 is only that the connecting portion 40 and the extending portion 36 are reversed, although there are some differences in shape. That is, in one contact 141, the connecting portion 40 is provided on the side facing the pressing portion 32, and the extending portion 36 is provided on the side facing the contact portion 26, whereas the other contact 141 is provided on the other side. In the contact 161, the connecting portion 40 is provided on the side facing the contact portion 26, and the extending portion 36 is provided on the side facing the pressing portion 32. The extension portion 36 of the other contact 161 is provided with a fixing portion 38 for fixing to the housing 121.
Further, in order to prevent the sheet member 19 from being lifted, the engagement portion 78 is provided at a position corresponding to the engagement portion 78 or the locking portion 80 at a predetermined position of the sheet member 19 described later. Alternatively, it is desirable to provide a locking portion 80 or an engaging portion 78 that engages with the locking portion 80. The locking portion 80 is appropriately designed in a shape corresponding to the engaging portion of the sheet member 19. For example, if the engaging portion 78 of the sheet member 19 is substantially L-shaped, the locking portion 80 of the contact 161 may be substantially L-shaped. The engaging portion 78 is appropriately designed in a shape corresponding to the locking portion 80 of the sheet member 19. For example, if the engaging portion 80 of the sheet member 19 is a groove portion having a substantially L shape, the engaging portion of the contact 161 may be a substantially L-shaped protrusion.

ここで、前記回動部材１８１の押圧部５４の移動及び回動の仕方については、先の実施例で説明したので、ここでの説明は省略する。   Here, since the method of moving and rotating the pressing portion 54 of the rotating member 181 has been described in the previous embodiment, the description thereof is omitted here.

次に、回動部材１８１について説明する。この回動部材１８１は電気絶縁性のプラスチックであり、公知技術の射出成形によって製作され、この材質としては寸法安定性や加工性やコスト等を考慮して適宜選択するが、一般的にはポリブチレンテレフタレート（ＰＢＴ）やポリアミド（６６ＰＡ、４６ＰＡ）や液晶ポリマー（ＬＣＰ）やポリカーボネート（ＰＣ）やこれらの合成材料を挙げることができる。
該回動部材１８１は主にハウジング１２１に回動可能に装着される軸部分と前記コンタクト１４１、１６１の押受部３２を押圧する押圧部５４と前記コンタクト１４１、１６１の突出部４２が係合する係止孔５８と操作部５６を備えている。本実施例では、前記回動部材１８１を断面略十字形状にしている。前記軸は、回動部材１８１を回動するための支点であり、ハウジング１２１の長手方向両側に回動部材１８１が回動可能に適宜装着され、上述したように前記押圧部５４が回動する際に回転軸７２が変化するように前記軸と前記ハウジング１２１の軸受け部との関係ではクリアランスを設けている。 Next, the rotation member 181 will be described. The rotating member 181 is an electrically insulating plastic, and is manufactured by a known technique of injection molding. This material is appropriately selected in consideration of dimensional stability, workability, cost, etc. Examples include butylene terephthalate (PBT), polyamide (66PA, 46PA), liquid crystal polymer (LCP), polycarbonate (PC), and synthetic materials thereof.
The rotating member 181 is mainly engaged with a shaft portion rotatably mounted on the housing 121, a pressing portion 54 pressing the pressing portion 32 of the contacts 141, 161, and a protruding portion 42 of the contacts 141, 161. A locking hole 58 and an operation portion 56 are provided. In this embodiment, the rotating member 181 has a substantially cross-shaped cross section. The shaft is a fulcrum for rotating the rotation member 181, and the rotation member 181 is appropriately mounted on both sides of the housing 121 in the longitudinal direction so that the pressing portion 54 rotates as described above. A clearance is provided in the relationship between the shaft and the bearing portion of the housing 121 so that the rotating shaft 72 changes.

前記回動部材１８１の前記押圧部５４は、コンタクト１４１、１６１の押受部３２に押し付ける部分であり、その形状としては細長形状にすることが望ましく、本実施例では楕円形状をしている。このように楕円形状にすることによって、図１３（Ａ）及び図１４（Ａ）のように回動部材１８１を回動させ、コンタクト１４１、１６１の押受部３２と接続部４０の突出台４４との間で回転させることで、押圧部５４の大きさの変化によりコンタクト１４１、１６１の押受部３２が持ち上げられ、ＦＰＣ６４をコンタクト１４１、１６１の接触部２６側に押し付けている。押圧部５４の形状としては、コンタクト１４１、１６１の押受部３２と接続部４０の突出台４４との間で回転でき、長軸と短軸といった大きさの違いによりコンタクト１４１、１６１の押受部３２を押し上げられれば、如何なるものでもよい。前記押圧部５４の形状や大きさは、このようなことを考慮して適宜設計する。また、前記回動部材１８１には、操作性を考慮して、操作部５６が設けられている。特徴的なのは、一方の前記コンタクト１４１の押受部３２と突出台４４との間で回動することで、一方及びもう一方の前記コンタクト１４１、１６１の押受部３２を押し上げて、一方及びもう一方の前記コンタクト１４１、１６１の接触部２６をＦＰＣ６４に接触させている。   The pressing portion 54 of the rotating member 181 is a portion that is pressed against the pressing portion 32 of the contacts 141 and 161. The shape of the pressing portion 54 is preferably an elongated shape, and in this embodiment, an elliptical shape. By forming the ellipse in this way, the rotating member 181 is rotated as shown in FIGS. 13A and 14A, so that the pressing portions 32 of the contacts 141 and 161 and the protruding base 44 of the connecting portion 40 are obtained. , The pressing portion 32 of the contacts 141 and 161 is lifted by the change in the size of the pressing portion 54, and the FPC 64 is pressed against the contact portion 26 side of the contacts 141 and 161. As the shape of the pressing portion 54, it can be rotated between the pressing portion 32 of the contacts 141 and 161 and the protruding base 44 of the connecting portion 40, and the pressing of the contacts 141 and 161 is caused by the difference in size such as the major axis and the minor axis. Any unit can be used as long as the unit 32 can be pushed up. The shape and size of the pressing portion 54 are appropriately designed in consideration of the above. The rotating member 181 is provided with an operation unit 56 in consideration of operability. Characteristically, by rotating between the pressing portion 32 of one of the contacts 141 and the projecting base 44, the pressing portion 32 of one and the other of the contacts 141 and 161 is pushed up, and the one and the other. The contact portion 26 of one of the contacts 141 and 161 is in contact with the FPC 64.

また、前記回動部材１８１を回動した際に、回動部材１８１の回動に対する反発力が強い為に、前記コンタクト１４１、１６１の突出部４２が係合する係止孔５８が別個独立に設けられている。前記係止孔５８を別個独立に設けることで、回動部材１８１の強度アップや回動時の変形を防止している。
上述した前記回動部材１８１は前記ハウジング１２１の嵌合口２０と反対側（一方のコンタクト１４１の接続部側）に回動自在に装着されている。 Further, when the rotating member 181 is rotated, since the repulsive force against the rotation of the rotating member 181 is strong, the locking holes 58 with which the protrusions 42 of the contacts 141 and 161 are engaged independently. Is provided. By providing the locking hole 58 separately and independently, the strength of the rotating member 181 is prevented from being increased and deformation at the time of rotation is prevented.
The rotating member 181 described above is rotatably mounted on the opposite side to the fitting port 20 of the housing 121 (on the connecting portion side of one contact 141).

次に、ハウジング１２１について説明する。このハウジング１２１は電気絶縁性のプラスチックであり、公知技術の射出成形によって製作され、この材質としては寸法安定性や加工性やコスト等を考慮して適宜選択するが、一般的にはポリブチレンテレフタレート（ＰＢＴ）やポリアミド（６６ＰＡ、４６ＰＡ）や液晶ポリマー（ＬＣＰ）やポリカーボネート（ＰＣ）やこれらの合成材料を挙げることができる。   Next, the housing 121 will be described. The housing 121 is an electrically insulating plastic, and is manufactured by a known technique of injection molding. The material is appropriately selected in consideration of dimensional stability, workability, cost, etc. Generally, polybutylene terephthalate is used. (PBT), polyamide (66PA, 46PA), liquid crystal polymer (LCP), polycarbonate (PC), and synthetic materials thereof.

前記ハウジング１２１には、所要数のコンタクト１４１、１６１が装着される挿入溝４８が設けられており、圧入や引っ掛け（ランス）や溶着等によって固定されている。また、前記ハウジング１２１には前記ＦＰＣ６４が挿入される嵌合口２０が設けられ、前記嵌合口２０の大きさは前記ＦＰＣ６４が挿入でき、前記ＦＰＣ６４が挿入された際に前記回動部材１８１で前記コンタクト１４１、１６１に押圧できるように適宜設計されている。前記ハウジング１２１の長手方向両側には、前記回動部材１８１の軸が回動可能に装着される軸受部が設けられている。前記軸と前記軸受けとの関係は、上述したような前記回動部材１８１の押圧部５４のコンパクトな回転が可能なようにクリアランスが設けられている。この軸受部の形状や大きさは、回動部材１８１の軸が回動でき、前記押圧部５４のコンパクトな回転が可能なように装着されていれば如何なるものでもよく、この役割やハウジング１２１の強度や大きさ等を考慮して適宜設計する。   The housing 121 is provided with an insertion groove 48 in which a required number of contacts 141 and 161 are mounted, and is fixed by press-fitting, hooking (lance), welding or the like. The housing 121 is provided with a fitting port 20 into which the FPC 64 is inserted, and the size of the fitting port 20 can be inserted into the FPC 64. 141 and 161 are appropriately designed so that they can be pressed. On both sides of the housing 121 in the longitudinal direction, bearing portions to which the shaft of the rotating member 181 is rotatably mounted are provided. As for the relationship between the shaft and the bearing, a clearance is provided so that the pressing portion 54 of the rotating member 181 as described above can be compactly rotated. The shape and size of the bearing portion may be anything as long as the shaft of the rotation member 181 can rotate and the pressing portion 54 can be compactly rotated. Design appropriately considering the strength and size.

前記ハウジング１２１には、前記コンタクト１４１、１６１の接触部２６、２６を被覆する天井部５０が設けられている。前記天井部５０は２種類の前記コンタクト１４、１６の接触部を保護するためのものであり、その大きさや形状はこの役割や前記ハウジング１２１の強度や前記回動部材１８１の回動性や強度等を考慮して適宜設計する。低背化を考慮して、前記ハウジング１２１の肉厚は出来るかぎり薄くしている。   The housing 121 is provided with a ceiling portion 50 that covers the contact portions 26 and 26 of the contacts 141 and 161. The ceiling portion 50 is for protecting the contact portions of the two types of contacts 14 and 16, and the size and shape of the ceiling portion 50 serves as the role, the strength of the housing 121, and the turnability and strength of the turning member 181. Design appropriately considering the above. Considering a reduction in height, the thickness of the housing 121 is made as thin as possible.

前記ハウジング１２１には、嵌合口２０に連設する挿入部４９を設けられ、該挿入部４９は前記シート部材１９が入る部分である。前記挿入部４９の大きさは前記シート部材１９が入れば（挿入）できればよく、ＦＰＣ６４の変形や接続安定性やハウジング１２１の強度やシート部材１９の役割（後述する）、厚さ等を考慮して適宜設計する。前記挿入部４９の位置は少なくとももう一方の前記コンタクト１６１部分の挿入溝４８部分であってもよい。本実施例では、前記ハウジング１２１の嵌合口２０の長手方向両側に前記挿入部４９を設けており、前記シート部材１９を１枚の板状片にし、長手方向両側の前記挿入部４９に挿入している。
また、前記シート部材１９の浮き上がりを防止するために、前記ハウジング１２１には後述する前記シート部材１９の前記係合部７８若しくは前記係止部８０に対応する位置に前記係合部７８若しくは前記係止部８０と係合する係止部８０若しくは係合部７８を設けることが望ましい。前記係止部８０とは、前記シート部材１９の係合部に対応する形状に適宜設計する。例えば、前記シート部材１９の係合部７８が略Ｌ字形状であれば、前記ハウジング１２１の係止部８０は略Ｌ字形状若しくは溝部にすることが考えられる。前記係合部７８とは、前記シート部材１９の係止部８０に対応する形状に適宜設計する。例えば、前記シート部材１９の係止部８０が略Ｌ字形状をした溝部であれば、前記ハウジング１２１の係合部は略Ｌ字形状の突起にすることが考えられる。 The housing 121 is provided with an insertion portion 49 connected to the fitting port 20, and the insertion portion 49 is a portion into which the sheet member 19 is inserted. The size of the insertion portion 49 is not limited as long as the sheet member 19 can be inserted (inserted), and the deformation and connection stability of the FPC 64, the strength of the housing 121, the role of the sheet member 19 (described later), the thickness, and the like are taken into consideration. And design accordingly. The position of the insertion portion 49 may be at least the insertion groove 48 portion of the other contact 161 portion. In this embodiment, the insertion portions 49 are provided on both sides in the longitudinal direction of the fitting port 20 of the housing 121, and the sheet member 19 is formed as one plate-like piece and inserted into the insertion portions 49 on both sides in the longitudinal direction. ing.
Further, in order to prevent the sheet member 19 from being lifted, the housing 121 has the engagement portion 78 or the engagement portion at a position corresponding to the engagement portion 78 or the locking portion 80 of the sheet member 19 described later. It is desirable to provide a locking portion 80 or an engaging portion 78 that engages with the stop portion 80. The locking portion 80 is appropriately designed in a shape corresponding to the engaging portion of the sheet member 19. For example, if the engaging part 78 of the sheet member 19 is substantially L-shaped, the locking part 80 of the housing 121 may be substantially L-shaped or grooved. The engaging portion 78 is appropriately designed in a shape corresponding to the locking portion 80 of the sheet member 19. For example, if the engaging portion 80 of the sheet member 19 is a groove portion having a substantially L shape, the engaging portion of the housing 121 may be a substantially L-shaped protrusion.

最後に、前記シート部材１９について説明する。前記シート部材１９は電気絶縁性を有していればよい。即ち、プラスチック材料でも金属の表面に絶縁処理を施したものでもよい。電気絶縁性のプラスチックは、公知技術の射出成形によって製作され、この材質としては寸法安定性や加工性やコスト等を考慮して適宜選択するが、一般的にはポリフェニレンサルファイド（ＰＰＳ）やポリブチレンテレフタレート（ＰＢＴ）やポリアミド（６６ＰＡ、４６ＰＡ）や液晶ポリマー（ＬＣＰ）やポリカーボネート（ＰＣ）やこれらの合成材料を挙げることができる。また、金属材料のは公知技術のプレス加工によって製作され、この材質としては銅合金（ベリリウム銅やリン青銅等）が考えられ、これらの金属材料の表面に絶縁処理を施している。絶縁処理としてはテープを貼り付けることやめっき加工やフッ素加工などが考えられる。
前記シート部材１９は、前記ハウジング１２１の挿入部４９に挿入されることで、前記ＦＰＣ６４の変形を防止したり、前記ＦＰＣ６４の厚さの違いによる前記コンタクト１４１、１６１のギャップ寸法を一定に調整し、安定して接続を得るためのものである。 Finally, the sheet member 19 will be described. The sheet member 19 only needs to have electrical insulation. That is, a plastic material or a metal surface that has been subjected to insulation treatment may be used. The electrically insulating plastic is manufactured by a known technique of injection molding, and this material is appropriately selected in consideration of dimensional stability, workability, cost, etc. Generally, polyphenylene sulfide (PPS) or polybutylene is used. Examples thereof include terephthalate (PBT), polyamide (66PA, 46PA), liquid crystal polymer (LCP), polycarbonate (PC), and synthetic materials thereof. Further, metal materials are manufactured by known press working, and copper alloys (beryllium copper, phosphor bronze, etc.) can be considered as this material, and the surface of these metal materials is subjected to insulation treatment. Insulating treatment may be affixing tape, plating or fluorine processing.
The sheet member 19 is inserted into the insertion portion 49 of the housing 121 to prevent the FPC 64 from being deformed or to adjust the gap dimensions of the contacts 141 and 161 to be constant due to the difference in the thickness of the FPC 64. In order to obtain a stable connection.

前記シート部材１９は、上記役割を考えると、少なくとももう一方の前記コンタクト１６１部分の前記挿入部４９（挿入溝４８）にのみ挿入すればよいが、コストや管理工数を考慮して本実施例では図１６（Ａ）のように１枚の板状片にしている。１枚の板状片の場合は、前記ハウジング１２１の挿入部４９は嵌合口２０の長手方向両側に設けている。
また、前記シート部材１９としては、図１６（Ｂ）のようにもう一方の前記コンタクト１６１に対応した位置に凸部７４を設け、前記挿入溝４８に前記凸部７４が入るようにした形状であってもよい。前記凸部７４が前記挿入溝４８に入ることでさらに、ＦＰＣ６４の変形を防止することになる。
さらに、前記シート部材１９は、前記ＦＰＣ６４の厚さによって、厚さを０．１〜１ｍｍの範囲で変えている。このように変えることで、前記ＦＰＣ６４の厚さの違いによる前記コンタクト１４１、１６１のギャップ寸法を一定に調整し、安定して接続を得られるようにしており、このように変えることは単なる設計事項ではない。
なお、確実に、前記シート部材１９の浮き上がりを防止するために、前記シート部材１９の所定位置に、少なくとも１以上の係合部７８若しくは係止部８０を設けることが望ましい。前記係合部７８とは、略Ｌ字状の突出片を設けたものであり、形状や大きさは浮き上がり防止の役割やコネクタの小型化や強度等を考慮して適宜設計する。前記係止部８０とは、図１７（Ｄ）のように前記シート部材１９に略Ｌ字形状の溝部を設けたものであり、形状や大きさは浮き上がり防止の役割やコネクタの小型化や強度等を考慮して適宜設計する。前記係合部７８若しくは前記係止部８０は、前記シート部材１９の浮き上がり防止を考えると、少なくとも中央部と両端部の３箇所に設けることが望ましい。本実施例では、もう一方のコンタクト１６１に対応する位置全てに前記係止部８０を設けている。 In consideration of the above role, the sheet member 19 may be inserted only into the insertion portion 49 (insertion groove 48) of at least the other contact 161 portion. As shown in FIG. 16A, a single plate-like piece is formed. In the case of a single plate-like piece, the insertion portions 49 of the housing 121 are provided on both sides in the longitudinal direction of the fitting port 20.
Further, as the sheet member 19, as shown in FIG. 16B, a convex portion 74 is provided at a position corresponding to the other contact 161, and the convex portion 74 enters the insertion groove 48. There may be. When the convex portion 74 enters the insertion groove 48, the deformation of the FPC 64 is further prevented.
Furthermore, the thickness of the sheet member 19 is changed within a range of 0.1 to 1 mm depending on the thickness of the FPC 64. By changing in this way, the gap dimensions of the contacts 141 and 161 due to the difference in the thickness of the FPC 64 are adjusted to be constant, so that a stable connection can be obtained. is not.
In order to reliably prevent the sheet member 19 from being lifted, it is desirable to provide at least one or more engaging portions 78 or locking portions 80 at predetermined positions of the sheet member 19. The engaging portion 78 is provided with a substantially L-shaped protruding piece, and the shape and size are appropriately designed in consideration of the role of preventing lifting, the miniaturization and strength of the connector, and the like. As shown in FIG. 17D, the locking portion 80 is a member in which a substantially L-shaped groove portion is provided in the sheet member 19, and the shape and size serve to prevent lifting, miniaturization and strength of the connector. Design appropriately considering the above. Considering prevention of the sheet member 19 from being lifted, it is desirable that the engaging portion 78 or the locking portion 80 be provided at least at three locations, the central portion and both end portions. In this embodiment, the locking portions 80 are provided at all positions corresponding to the other contact 161.

本発明の活用例としては、薄型テレビやリアプロジェクション等の電気又は電子機器に使用されるＦＰＣ６４を使用したコネクタに活用され、特にＦＰＣの厚さによって接続安定性の向上を図ったコネクタの構造に関するものである。   As an application example of the present invention, the present invention relates to a connector structure that is used in a connector using an FPC 64 used in an electric or electronic device such as a flat-screen television or a rear projection, and in particular, the connection stability is improved by the thickness of the FPC. Is.

（Ａ） ＦＰＣ挿入側よりみた回動部材が開いた状態のコネクタの斜視図である。（Ｂ） 回動部材が閉じた状態のコネクタの斜視図である。(A) It is a perspective view of the connector of the state which the rotation member seen from the FPC insertion side opened. (B) It is a perspective view of a connector in the state where a rotation member was closed. 回動部材の斜視図である。It is a perspective view of a rotation member. ハウジングの斜視図である。It is a perspective view of a housing. （Ａ） 一方のコンタクトの斜視図である。（Ｂ） もう一方のコンタクトの斜視図である。(A) It is a perspective view of one contact. (B) It is a perspective view of the other contact. （Ａ） 回動部材が開いた状態の一方のコンタクト部分の断面図である。（Ｂ） 回動部材が開いた状態のもう一方のコンタクト部分の断面図である。(A) It is sectional drawing of one contact part of the state which the rotation member opened. (B) It is sectional drawing of the other contact part of the state which the rotation member opened. （Ａ） 回動部材が閉じた状態の一方のコンタクト部分の断面図である。（Ｂ） 回動部材が閉じた状態のもう一方のコンタクト部分の断面図である。(A) It is sectional drawing of one contact part of the state which the rotation member closed. (B) It is sectional drawing of the other contact part of the state which the rotation member closed. （Ａ） 挿入される前のＦＰＣとコネクタの斜視図である。（Ｂ） ＦＰＣが挿入された状態のコネクタの斜視図である。(A) It is a perspective view of FPC and a connector before being inserted. (B) It is a perspective view of the connector in the state where FPC was inserted. 回動部材の押圧部の移動及び回動の仕方を説明する図面である。It is drawing explaining the method of a movement and rotation of the press part of a rotation member. （Ａ） ＦＰＣ挿入側よりみた回動部材が開いた状態の別のコネクタの斜視図である。（Ｂ） 回動部材が閉じた状態の別のコネクタの斜視図である。(A) It is a perspective view of another connector of the state which the rotation member seen from the FPC insertion side opened. (B) It is a perspective view of another connector in the state where the rotation member was closed. 別の回動部材の斜視図である。It is a perspective view of another rotation member. 別のハウジングの斜視図である。It is a perspective view of another housing. （Ａ） 別の一方のコンタクトの斜視図である。（Ｂ） 別のもう一方のコンタクトの斜視図である。(A) It is a perspective view of another one contact. (B) It is a perspective view of another contact. （Ａ） 別の回動部材が開いた状態の一方のコンタクト部分の断面図である。（Ｂ） 別の回動部材が開いた状態のもう一方のコンタクト部分の断面図である。(A) It is sectional drawing of one contact part of the state which another rotation member opened. (B) It is sectional drawing of the other contact part of the state which another rotation member opened. （Ａ） 別の回動部材が閉じた状態の一方のコンタクト部分の断面図である。（Ｂ） 別の回動部材が閉じた状態のもう一方のコンタクト部分の断面図である。(A) It is sectional drawing of one contact part of the state which another rotation member closed. (B) It is sectional drawing of the other contact part of the state which another rotation member closed. （Ａ） 挿入される前のＦＰＣと別のコネクタの斜視図である。（Ｂ） ＦＰＣが挿入された状態の別のコネクタの斜視図である。(A) It is a perspective view of another connector different from FPC before being inserted. (B) It is a perspective view of another connector in the state in which FPC was inserted. （Ａ） シート部材の斜視図である。（Ｂ） 別のシート部材の斜視図である。(A) It is a perspective view of a sheet member. (B) It is a perspective view of another sheet member. シート部材に係合部若しくは係止部を設け、ハウジング若しくはコンタクトに係合部若しくは係止部に対応する位置に係止部若しくは係合部を設けた場合を説明する図面である。It is drawing explaining the case where an engaging part or an engaging part is provided in a sheet member, and an engaging part or an engaging part is provided in a position corresponding to the engaging part or the engaging part in a housing or a contact.

符号の説明Explanation of symbols

１０、１０１ コネクタ
１２、１２１ ハウジング
１４、１６、１４１、１６１ コンタクト
１８、１８１ 回動部材
１９ シート部材
２０ 嵌合口
２２ 第一片
２４ 第二片
２６ 接触部
２８ 傾斜部
３０ 連結支点部
３２ 押受部
３４ 接触片
３６ 延設部
３８ 固定部
４０ 接続部
４２ 突出部
４４ 突出台
４６ 係合部
４８ 挿入溝
４９ 挿入部
５０ 天井部
５４ 押圧部
５６ 操作部
５８ 係止孔
６０ カバー部
６２ 挿入孔
６４ ＦＰＣ
６６ 係止部
６８ 下端
７０ 上端
７２ 回転軸
７４ 凸部
７６ 突出壁
７８ 係合部
８０ 係止部 DESCRIPTION OF SYMBOLS 10, 101 Connector 12, 121 Housing 14, 16, 141, 161 Contact 18, 181 Rotating member 19 Sheet member 20 Fitting port 22 1st piece 24 2nd piece 26 Contact part 28 Inclination part 30 Connecting fulcrum part 32 Pressing part 34 Contact piece 36 Extension part 38 Fixing part 40 Connection part 42 Projection part 44 Projection table 46 Engagement part 48 Insertion groove 49 Insertion part 50 Ceiling part 54 Press part 56 Operation part 58 Locking hole 60 Cover part 62 Insertion hole 64 FPC
66 Locking portion 68 Lower end 70 Upper end 72 Rotating shaft 74 Protruding portion 76 Projecting wall 78 Engaging portion 80 Locking portion

Claims (12)

接続対象物と着脱自在に嵌合するコネクタであって、該接続対象物と接触する接触部を有する所要数のコンタクトと、このコンタクトが保持・固定されるとともに前記接続対象物が挿入される嵌合口を有するハウジングと、前記コンタクトを押圧する回動部材とを備えるコネクタにおいて、
２種類のコンタクトを嵌合口の反対方向から前記ハウジングに挿入し、
一方の前記コンタクトは、一端側に前記接続対象物と接触する接触部と他端側に前記回動部材により押圧される押受部とを有する第一片と、一端側に前記ハウジングに挿入される固定部を有する延設部と他端側に基板と接続する接続部とを有する第ニ片と、前記第一片と前記第二片とを連結する連結支点部とを備え、前記接触部と前記連結支点部と前記接続部とを略クランク形状に配置し、
もう一方のコンタクトは、一端側に前記接続対象物と接触する接触部と他端側に前記回動部材により押圧される押受部とを有する第一片と、一端側に基板と接続する接続部及び前記ハウジングに挿入される固定部を有する延設部と他端側に前記回動部材の押圧部を狭持する突出台と有する第ニ片と、前記第一片と前記第二片とを連結する連結支点部とを備え、前記接続部と前記固定部は略二股状に配置されるとともに前記接触部と前記連結支点部と前記接続部とを略倒Ｕ字形状に配置し、
前記ハウジングは、一方及びもう一方の前記コンタクトの接触部を被覆する天井部を有し、
前記回動部材は、回動させるための操作部と長手方向に連設した押圧部と前記押受部が挿入できる別個独立の係止孔とを備え、前記押圧部が一方の前記コンタクトの接続部と押受部との間及びもう一方の前記コンタクトの突出台と押受部との間で回動するように前記ハウジングに装着されることを特徴とするコネクタ。 A connector that is detachably fitted to a connection object, and includes a required number of contacts having a contact portion that contacts the connection object, and a fitting in which the contact object is held and fixed and the connection object is inserted. In a connector comprising a housing having a joint and a rotating member that presses the contact,
Two types of contacts are inserted into the housing from the opposite direction of the fitting port,
One of the contacts is inserted into the housing on one end side, a first piece having a contact portion that contacts the connection object on one end side and a pressing portion that is pressed on the other end side by the rotating member. A second piece having an extending part having a fixed part and a connecting part connected to the substrate on the other end side, and a connecting fulcrum part for connecting the first piece and the second piece, and the contact part And the connection fulcrum part and the connection part are arranged in a substantially crank shape,
The other contact includes a first piece having a contact portion that contacts the connection object on one end side and a pressing portion that is pressed by the rotating member on the other end side, and a connection that connects to the substrate on one end side. A first piece and a second piece, an extension part having a fixed part inserted into the housing and the housing, a projecting base holding the pressing part of the rotating member on the other end side, the first piece and the second piece A connecting fulcrum part for connecting the connecting part and the fixing part are arranged in a substantially bifurcated shape, and the contact part, the connecting fulcrum part and the connecting part are arranged in a substantially inverted U shape,
The housing has a ceiling portion that covers a contact portion of one and the other of the contacts,
The rotating member includes an operating portion for rotating, a pressing portion continuously provided in a longitudinal direction, and a separate independent locking hole into which the pressing portion can be inserted, and the pressing portion is connected to one of the contacts. The connector is mounted on the housing so as to rotate between the protrusion portion and the pressing portion and between the protruding base of the other contact and the pressing portion. 接続対象物と着脱自在に嵌合するコネクタであって、該接続対象物と接触する接触部を有する所要数のコンタクトと、このコンタクトが保持・固定されるとともに前記接続対象物が挿入される嵌合口を有するハウジングと、前記コンタクトを押圧する回動部材とを備えるコネクタにおいて、
２種類のコンタクトを千鳥に配置し、
一方の前記コンタクトは、一端側に前記接続対象物と接触する接触部と他端側に前記回動部材により押圧される押受部とを有する第一片と、一端側に前記ハウジングに挿入される固定部を有する延設部と他端側に基板と接続する接続部とを有する第ニ片と、前記第一片と前記第二片とを連結する連結支点部とを備え、前記接触部と前記連結支点部と前記接続部とを略クランク形状に配置し、
もう一方のコンタクトは、一端側に前記接続対象物と接触する接触部と他端側に前記回動部材により押圧される押受部とを有する第一片と、一端側に基板と接続する接続部と他端側に前記ハウジングに挿入される固定部を有する延設部とを有する第ニ片と、前記第一片と前記第二片とを連結する連結支点部とを備え、前記接触部と前記連結支点部と前記接続部とを略倒Ｕ字形状に配置し、
前記ハウジングは、一方及びもう一方の前記コンタクトの接触部を被覆する天井部を有し、前記押受部を覆うとともに前記天井部に連設する上壁部とを備え、
前記回動部材は、回動させるための操作部と長手方向に連設した押圧部と前記押受部が挿入でき別個独立の係止孔と前記上壁部が挿入される挿入孔とを備え、前記押圧部が一方の前記コンタクトの接続部と押受部との間で回動するように前記ハウジングに装着され、
前記ハウジングの嵌合口に連設する挿入部を設け、少なくとももう一方の前記コンタクト部分の前記挿入部にシート部材を挿入することを特徴とするコネクタ。 A connector that is detachably fitted to a connection object, and includes a required number of contacts having a contact portion that contacts the connection object, and a fitting in which the contact object is held and fixed and the connection object is inserted. In a connector comprising a housing having a joint and a rotating member that presses the contact,
Two kinds of contacts are arranged in a staggered manner,
One of the contacts is inserted into the housing on one end side, a first piece having a contact portion that contacts the connection object on one end side and a pressing portion that is pressed on the other end side by the rotating member. A second piece having an extending part having a fixed part and a connecting part connected to the substrate on the other end side, and a connecting fulcrum part for connecting the first piece and the second piece, and the contact part And the connection fulcrum part and the connection part are arranged in a substantially crank shape,
The other contact includes a first piece having a contact portion that contacts the connection object on one end side and a pressing portion that is pressed by the rotating member on the other end side, and a connection that connects to the substrate on one end side. And a connecting fulcrum portion for connecting the first piece and the second piece, the contact portion comprising: a second piece having a first portion and an extending portion having a fixing portion inserted into the housing on the other end side; And the connection fulcrum part and the connection part are arranged in a substantially inverted U shape,
The housing includes a ceiling portion that covers a contact portion of one and the other of the contacts, and includes an upper wall portion that covers the pressing portion and is connected to the ceiling portion.
The rotating member includes an operating portion for rotating, a pressing portion continuously provided in a longitudinal direction, a separate locking hole into which the pressing portion can be inserted, and an insertion hole into which the upper wall portion is inserted. The pressing portion is mounted on the housing so as to rotate between the connection portion of the one contact and the pressing portion,
An connector comprising: an insertion portion provided continuously to a fitting port of the housing; and a sheet member is inserted into the insertion portion of at least the other contact portion. 一方の前記コンタクト及びもう一方の前記コンタクトのピッチが０．２〜０．５ｍｍであることを特徴とする請求項１記載のコネクタ。 The connector according to claim 1, wherein a pitch of one of the contacts and the other of the contacts is 0.2 to 0.5 mm. 前記回動部材に略Ｌ字形状をした突出壁を設け、前記接続対象物が挿入され、前記回動部材が回動した際に一方の前記突出壁で一方の前記コンタクトの接続部及びもう一方の前記コンタクトの突出台と覆うことを特徴とする請求項１または３記載のコネクタ。 The rotating member is provided with a substantially L-shaped protruding wall, and when the connection object is inserted and the rotating member is rotated, the connecting portion of one of the contacts and the other of the protruding wall are rotated. The connector according to claim 1, wherein the connector covers the protruding base of the contact. 一方の前記コンタクト及びもう一方の前記コンタクトの両方若しくはどちらかに、前記押受部の先端の内側に突出した突出部を設け、前記回動部材が回動した際に前記突出部が前記回動部材の係止孔と係合することを特徴とする請求項１または２記載のコネクタ。 One or both of the contact and the other contact are provided with a protruding portion that protrudes inside the tip of the pressing portion, and the protruding portion rotates when the rotating member rotates. The connector according to claim 1, wherein the connector is engaged with a locking hole of the member. 前記ハウジングの嵌合口の長手方向両側に前記挿入部を設け、前記シート部材を１枚の板状片にするとともに長手方向両側の前記挿入部に挿入することを特徴とする請求項２記載のコネクタ。 The connector according to claim 2, wherein the insertion portion is provided on both sides in the longitudinal direction of the fitting opening of the housing, and the sheet member is formed into one plate-like piece and is inserted into the insertion portion on both sides in the longitudinal direction. . 板状片の前記シート部材にもう一方の前記コンタクトに対応した位置に凸部を設けることを特徴とする請求項６記載のコネクタ。 7. The connector according to claim 6, wherein the sheet member of the plate-like piece is provided with a convex portion at a position corresponding to the other contact. 前記接続対象物の厚さによって、板状片の前記シート部材の厚さを０．１〜１ｍｍの範囲で変えることを特徴とする請求項２、６または７記載のコネクタ。 The connector according to claim 2, 6 or 7, wherein the thickness of the sheet member of the plate-like piece is changed within a range of 0.1 to 1 mm depending on the thickness of the connection object. 前記シート部材の所定位置に、前記シート部材の浮き上がりを防止するための少なくとも１以上の係合部若しくは係止部を設け、前記ハウジング若しくは前記コンタクトに前記係合部若しくは前記係止部に対応する位置に前記係合部若しくは前記係止部と係合する係止部若しくは係合部を設けることを特徴とする請求項２または６〜８記載のコネクタ。 At least one engaging portion or locking portion for preventing the sheet member from being lifted is provided at a predetermined position of the sheet member, and the housing or the contact corresponds to the engaging portion or the locking portion. 9. The connector according to claim 2, wherein a locking portion or an engaging portion that engages with the engaging portion or the locking portion is provided at a position. 前記回動部材が回動し、前記コンタクトが前記接続対象物と接続する状態の際に、前記上壁部の先端と前記操作部との間及び前記上壁部と前記回動部材の前記操作部と反対側の先端との間を、回動時に前記回動部材が前記ハウジングの上壁部に触れない範囲で狭くすることを特徴とする請求項２または６〜９記載のコネクタ。 When the rotating member is rotated and the contact is connected to the connection object, the operation of the upper wall portion and the rotating member is performed between the tip of the upper wall portion and the operating portion. 10. The connector according to claim 2, wherein the connector is narrowed so that the rotating member does not touch the upper wall of the housing during rotation. 前記回動部材を断面略Ｕ字形状にするとともに前記上壁部の先端と前記操作部との間を０．５〜０．７ｍｍにし、前記上壁部と前記回動部材の前記操作部と反対側の先端との間を０．３〜０．５ｍｍにすることで、回動時に前記回動部材が前記ハウジングの上壁部に触れることなく、防塵性を高めることを特徴とする請求項１〜３または１０記載のコネクタ。 The rotating member has a substantially U-shaped cross section, and a space between the tip of the upper wall portion and the operating portion is 0.5 to 0.7 mm, and the upper wall portion and the operating portion of the rotating member are The dustproof property is improved by setting the distance between the opposite end to 0.3 to 0.5 mm so that the rotating member does not touch the upper wall portion of the housing during rotation. The connector according to 1 to 3 or 10. 前記コンタクトと一方及びもう一方の前記コンタクトには、第一片と第二片の少なくとも一方に前記嵌合口と反対方向に傾斜する傾斜部を設けることを特徴とする請求項２、６、７、８、１０項のうちいずれか１項記載のコネクタ。 The said contact and one said other contact are provided with the inclination part which inclines in the opposite direction to the said fitting port in at least one of a 1st piece and a 2nd piece, The connector according to any one of 8, 10 and 10.
JP2005375213A 2005-12-27 2005-12-27 connector Expired - Fee Related JP4768438B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005375213A JP4768438B2 (en) 2005-12-27 2005-12-27 connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005375213A JP4768438B2 (en) 2005-12-27 2005-12-27 connector

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011031696A Division JP5230759B2 (en) 2011-02-17 2011-02-17 connector

Publications (2)

Publication Number Publication Date
JP2007179808A true JP2007179808A (en) 2007-07-12
JP4768438B2 JP4768438B2 (en) 2011-09-07

Family

ID=38304795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005375213A Expired - Fee Related JP4768438B2 (en) 2005-12-27 2005-12-27 connector

Country Status (1)

Country Link
JP (1) JP4768438B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013018193A1 (en) * 2011-08-02 2013-02-07 第一精工株式会社 Electrical connector

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01172283A (en) * 1987-12-25 1989-07-07 Agency Of Ind Science & Technol Production of fine porous ceramic body
JP2004178959A (en) * 2002-11-27 2004-06-24 D D K Ltd Connector
JP2004319349A (en) * 2003-04-18 2004-11-11 Molex Inc Connector for fpc
JP2004335360A (en) * 2003-05-09 2004-11-25 Omron Corp Connector for flexible substrate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01172283A (en) * 1987-12-25 1989-07-07 Agency Of Ind Science & Technol Production of fine porous ceramic body
JP2004178959A (en) * 2002-11-27 2004-06-24 D D K Ltd Connector
JP2004319349A (en) * 2003-04-18 2004-11-11 Molex Inc Connector for fpc
JP2004335360A (en) * 2003-05-09 2004-11-25 Omron Corp Connector for flexible substrate

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013018193A1 (en) * 2011-08-02 2013-02-07 第一精工株式会社 Electrical connector
CN103155294A (en) * 2011-08-02 2013-06-12 第一精工株式会社 Electrical connector
KR101451532B1 (en) 2011-08-02 2014-10-15 다이-이치 세이코 가부시키가이샤 Electrical connector
EP2741373A4 (en) * 2011-08-02 2015-03-04 Dai Ichi Seiko Co Ltd Electrical connector
US9306321B2 (en) 2011-08-02 2016-04-05 Dai-Ichi Seiko Co., Ltd. Electric connector

Also Published As

Publication number Publication date
JP4768438B2 (en) 2011-09-07

Similar Documents

Publication Publication Date Title
JP4484218B2 (en) connector
JP4484219B2 (en) connector
JP4578931B2 (en) connector
JP4519172B2 (en) connector
JP4359568B2 (en) connector
JP4630340B2 (en) connector
JP4731311B2 (en) Cam structure and connector using the cam structure
JP2007173043A (en) Connector
JP2004178958A (en) Connector
JP4558588B2 (en) connector
JP4927454B2 (en) connector
JP2004178959A (en) Connector
JP5230759B2 (en) connector
JP5185543B2 (en) connector
JP5826482B2 (en) connector
JP4768438B2 (en) connector
JP4907436B2 (en) connector
JP2009129562A (en) Connector
JP4884138B2 (en) Cam structure, connector cam structure, and connector using the connector cam structure
US20110143601A1 (en) Connector
JP2006120481A (en) Connector
JP2008147064A (en) Connector
JP5024912B2 (en) connector
JP2021166189A (en) connector
JP2021144939A (en) connector

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20081125

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20101129

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20101221

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110221

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20110531

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110616

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140624

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees