JP2009117218A - Elastic body hook-partition connector - Google Patents

Elastic body hook-partition connector Download PDF

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Publication number
JP2009117218A
JP2009117218A JP2007290229A JP2007290229A JP2009117218A JP 2009117218 A JP2009117218 A JP 2009117218A JP 2007290229 A JP2007290229 A JP 2007290229A JP 2007290229 A JP2007290229 A JP 2007290229A JP 2009117218 A JP2009117218 A JP 2009117218A
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core
housing
mounting
depth direction
width direction
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JP2007290229A
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Japanese (ja)
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Sunao Mizuno
直 水野
Kazuyuki Miyahara
和志 宮原
Hiroshi Kobayashi
浩 小林
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JST Mfg Co Ltd
Toyota Motor Corp
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JST Mfg Co Ltd
Toyota Motor Corp
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Priority to JP2007290229A priority Critical patent/JP2009117218A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide an elastic body hook-partition connector realizing sure surface-mounting, preventing thermal deformation of a hood and readily determining an assembling position of a hood housing relative to a plurality of core assemblies thereby obtaining favorable assembling work efficiency. <P>SOLUTION: The elastic body hook-partition connector includes the plurality of core assemblies 100 with core housings 110 and contacts 120 and a hood housing 200 with a plurality of separate frames 211. One of a surrounding part 111 of each core housing and a surrounding part 211 of each separate frame is formed into a flat surface and an abutting surface 211c is formed on the other. A side projection 310 with a receiving surface 311 is formed on one of each core housing and each separate frame and a side elastic member 320 hooked in the receiving surface is formed on the other. The abutting surfaces are disposed on widthwise both ends of the surrounding parts and on heightwise both sides of the surrounding parts bordering on heightwise intermediate parts of the surrounding parts. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、フードの付いた電気コネクタの技術分野に属する。   The present invention belongs to the technical field of electrical connectors with hoods.

特許文献１は、コンタクトを保持するベースハウジングと、このベースハウジングに装着されてコンタクトを保護するフェイスハウジングとを備えた電気コネクタを開示している。特許文献２の図２及び図４は、二口のフードを有するコネクタを開示している。特許文献３は、基板側コネクタと、ケーブル側コネクタとを備えた防水コネクタを開示している。これらのコネクタは、いずれもコンタクトの接触部を覆うフードを備えている。   Patent Document 1 discloses an electrical connector including a base housing that holds a contact and a face housing that is attached to the base housing and protects the contact. 2 and 4 of Patent Document 2 disclose a connector having a two-piece hood. Patent document 3 is disclosing the waterproof connector provided with the board | substrate side connector and the cable side connector. Each of these connectors includes a hood that covers the contact portion of the contact.

特開平４−１６２３８０号公報JP-A-4-162380 特開平１１−５４２２２号公報JP-A-11-54222 特開平１１−２６０４５７号公報Japanese Patent Laid-Open No. 11-260457

このようなフード付きコネクタを、プリント配線板又はその他の実装先部材に表面実装しようとした場合、ハンダ付けのための熱がフードの有する熱容量だけ奪われるので、確実な表面実装を行うことが難しい。しかも、ハンダ付けのための熱によりフードが熱変形するおそれもある。   When such a connector with a hood is to be surface-mounted on a printed wiring board or other mounting destination member, heat for soldering is taken away only by the heat capacity of the hood, so it is difficult to perform reliable surface mounting. . In addition, the hood may be thermally deformed by heat for soldering.

そこで、フード付きコネクタを、コアハウジングにコンタクトを設けてなるコア組立体と、フードを有して上記コア組立体に組み付けられるフードハウジングとに分割しておき、コア組立体を実装先部材に表面実装してからこれにフードハウジングを組み付けることにより、ハンダ付けの対象となる部材の熱容量を減らし、確実な表面実装とフードの熱変形防止とを実現することが考えられる。しかし、複数のコア組立体を実装先部材に並べて表面実装し、これら複数のコア組立体に、複数のフードを有するフードハウジングを組み付けるようにした場合、実装先部材へのコア組立体の配置精度のばらつき、ハンダ付けの熱負荷による実装先部材の変形などから、コア組立体同士の相対位置が正規の相対位置からずれることがある。そうした場合、複数のコア組立体にフードハウジングを組み付けようとしても、複数のコア組立体に対するフードハウジングの組み付け位置が確定せず、組み付け作業性が悪いという問題が生じる。   Therefore, the connector with the hood is divided into a core assembly in which a contact is provided on the core housing and a hood housing having a hood and assembled to the core assembly. By mounting the hood housing after mounting, it is conceivable to reduce the heat capacity of the member to be soldered, and to realize reliable surface mounting and prevention of thermal deformation of the hood. However, when a plurality of core assemblies are mounted on a surface of a mounting member and surface-mounted, and a hood housing having a plurality of hoods is assembled to the plurality of core assemblies, the arrangement accuracy of the core assembly on the mounting member The relative position of the core assemblies may deviate from the normal relative position due to variations in the above, deformation of the mounting member due to the thermal load of soldering, and the like. In such a case, even if an attempt is made to assemble the hood housing to the plurality of core assemblies, the assembly position of the hood housing with respect to the plurality of core assemblies is not fixed, and there is a problem that the assembly workability is poor.

本発明は、このような点に着目してなされたものであり、その目的とするところは、先に提案したように複数のコア組立体とフードハウジングとに分割することで確実な表面実装とフードの熱変形防止とを実現でき、また複数のコア組立体に対するフードハウジングの組み付け位置を容易に確定し、良好な組み付け作業性が得られる弾性体掛け分割コネクタを提供することにある。   The present invention has been made paying attention to such points, and the object of the present invention is to ensure reliable surface mounting by dividing into a plurality of core assemblies and hood housings as previously proposed. An object of the present invention is to provide an elastic body-split and split connector that can realize prevention of thermal deformation of the hood, easily determine the assembly position of the hood housing with respect to a plurality of core assemblies, and obtain good assembly workability.

本発明の弾性体掛け分割コネクタは、互いに直交する奥行き方向、高さ方向及び幅方向をとったときに、絶縁性のコアハウジングと、相手側コンタクトと接続することになる接続部が上記コアハウジングの奥行き方向手前側に配置され、実装先部材へ表面実装されることになるリードが上記コアハウジングの高さ方向の一方側である実装側の端部付近に配置されるようにコアハウジングに設けられた導電性のコンタクトとを有し、実装先部材へ幅方向に並んで表面実装されることになる複数のコア組立体と、正規の相対位置に配置された上記複数のコア組立体のそれぞれに対応して設けられ且つ内側に各コア組立体のコンタクト及びそれに対応する相手側コンタクトを受け入れる受入空間が形成された複数の個別枠体を一体的に設けてなる統合枠体と、この統合枠体における各個別枠体から奥行き方向の手前へそれぞれ延びて相手側コネクタにそれぞれ嵌合されることになる筒形のフードとを有する絶縁性のフードハウジングとを備え、上記各コアハウジングにおける奥行き方向にみて上記コンタクト接続部を取り囲む周囲部と、このコアハウジングに対応する個別枠体における奥行き方向にみて上記受入空間を取り囲む周囲部のうち一方の周囲部は奥行き方向に向いた平面に形成され、他方の周囲部の複数箇所には面積がこの周囲部よりも十分に小さい面が奥行き方向に盛り上がって当て面が形成されており、上記複数のコア組立体と上記フードハウジングとが正規の相対位置に配置されると、これらの周囲部がほぼ対向して一方の周囲部と他方の周囲部の全ての当て面とが接触するように構成されており、上記各コアハウジング及びこれに対応する個別枠体のうち一方の部材の幅方向両側における上記周囲部の高さ方向の中途部には、この一方の部材から幅方向外側に突出し且つ奥行き方向奥側には奥へ向かうにつれて幅方向内側へ向かうように傾斜した受け面が設けられた脇突起がそれぞれ設けられ、他方の部材の幅方向両側における上記周囲部の高さ方向の中途部には金属製の脇弾性部材がそれぞれ設けられ、上記複数のコア組立体と上記フードハウジングとが正規の相対位置に配置されると、これらの脇弾性部材が脇突起の受け面の奥行き方向中途部にそれぞれ掛かるように構成されており、上記当て面が上記周囲部の幅方向両側の端部と、この周囲部の高さ方向の中途部を境に高さ方向の両側に配置されている。   The elastic body-divided connector according to the present invention has an insulating core housing and a connecting portion to be connected to the mating contact when the depth direction, the height direction, and the width direction are orthogonal to each other. Provided in the core housing so that the lead that is disposed on the front side in the depth direction and is to be surface-mounted on the mounting member is disposed near the end on the mounting side, which is one side in the height direction of the core housing. Each of a plurality of core assemblies arranged in a normal relative position, and a plurality of core assemblies to be surface-mounted side by side in the width direction on a mounting member. And a plurality of individual frames integrally formed with receiving spaces for receiving the contacts of the respective core assemblies and the counterpart contacts corresponding thereto. An insulating hood housing having a frame and a cylindrical hood that extends from each individual frame in the integrated frame to the near side in the depth direction and is respectively fitted to the mating connector; One of the surrounding portions surrounding the contact connection portion in the depth direction in each core housing and the surrounding portion surrounding the receiving space in the depth direction in the individual frame corresponding to the core housing is oriented in the depth direction. A plurality of core assemblies and the hood housing are formed in a plurality of locations on the other peripheral portion, with a surface that is sufficiently smaller in area than the peripheral portion raised in the depth direction. Are placed at regular relative positions, these peripheral parts are almost opposite to each other and all the contact surfaces of the other peripheral part are in contact with each other. Among the core housings and the individual frame bodies corresponding to the core housings, in the middle in the height direction of the peripheral portion on both sides in the width direction, the width direction from the one member Side protrusions provided with receiving surfaces that protrude outward and are inclined toward the inner side in the width direction toward the inner side in the depth direction are provided, and the height of the peripheral portion on both sides in the width direction of the other member Metal side elastic members are respectively provided in the middle of the direction, and when the plurality of core assemblies and the hood housing are disposed at regular relative positions, these side elastic members are supported by the side protrusion receiving surfaces. The abutment surfaces are arranged on both sides in the height direction with the end portions on both sides in the width direction of the peripheral portion and the middle portions in the height direction of the peripheral portion as boundaries. Arranged .

プリント配線板又はその他の実装先部材の表面に複数のコア組立体を幅方向に並べて配置し、コンタクトのリードを実装先部材の表面にハンダ付けすると、これらのコア組立体が実装先部材へ実装される。そして、これらのコア組立体の奥行き方向手前にフードハウジングを位置づけ、各コア組立体及びこれに対応する個別枠体ごとに各脇弾性部材を各脇突起の受け面にそれぞれ掛けると、各脇弾性部材の弾性復原力が受け面に作用し、各コアハウジングとこれに対応する個別枠体との間に奥行き方向に沿って引き寄せ力が作用する。受け面は奥行き方向に沿って或る程度の長さをもつので、各コアハウジングとこれに対応する個別枠体との奥行き方向の相対位置が正規の相対位置からずれても、このずれがこの長さの範囲に収まれば脇弾性部材は受け面に掛かり、引き寄せ力が作用する。しかも、脇弾性部材が金属製であるので、樹脂製である場合に較べると熱変形が小さいことから、ずれが生じても脇弾性部材が受け面から外れにくい。また、脇弾性部材は脇突起の受け面に掛かっているだけであり、脇突起に固定されてはいないので、複数のコア組立体とフードハウジングとは、奥行き方向のみならず他の方向に沿っても相対移動が可能である。   When multiple core assemblies are arranged side by side in the width direction on the surface of a printed wiring board or other mounting destination member, and the contact leads are soldered to the surface of the mounting destination member, these core assemblies are mounted on the mounting destination member. Is done. Then, when the hood housing is positioned in front of the core assembly in the depth direction, and each side elastic member is hung on the receiving surface of each side protrusion for each core assembly and the corresponding individual frame, The elastic restoring force of the member acts on the receiving surface, and a pulling force acts along the depth direction between each core housing and the corresponding individual frame. Since the receiving surface has a certain length along the depth direction, even if the relative position in the depth direction between each core housing and the corresponding individual frame body deviates from the normal relative position, this shift is If it falls within the length range, the side elastic member is applied to the receiving surface, and a pulling force acts. In addition, since the side elastic member is made of metal, thermal deformation is small as compared with the case where the side elastic member is made of resin. Therefore, even if a shift occurs, the side elastic member is unlikely to come off from the receiving surface. Further, since the side elastic member only hangs on the receiving surface of the side protrusion and is not fixed to the side protrusion, the plurality of core assemblies and the hood housing are not only in the depth direction but also in other directions. Even relative movement is possible.

その場合、複数のコア組立体を実装先部材に表面実装してからこれらにフードハウジングが組み付けられるので、ハンダ付けの対象となる部材の熱容量が減り、確実な表面実装とフードの熱変形防止とが実現される。   In that case, since the hood housing is assembled to the mounting destination member after the surface mounting of the plurality of core assemblies, the heat capacity of the member to be soldered is reduced, and reliable surface mounting and prevention of thermal deformation of the hood are achieved. Is realized.

また、実装された複数のコア組立体が正規の相対位置に配置されていると、各コアハウジング及びこれに対応する個別枠体において、上記引き寄せ力により一方の周囲部に他方の当て面が全て接触し、これが全てのコアハウジング及びこれに対応する個別枠体で実現し、全てのコア組立体とフードハウジングとの相対位置が確定し、その位置に保持される。一方、実装された複数のコア組立体が正規の相対位置からずれていた場合、つまり実装された複数のコア組立体が互いに奥行き方向、幅方向、高さ方向、又はこれらを組み合わせた方向に沿ってずれているときには、各コアハウジング及びこれに対応する個別枠体において、上記引き寄せ力により一方の周囲部に他方の当て面のうち一部の当て面が接触する。しかし、全てのコアハウジング及びこれに対応する個別枠体でみると、全ての一方の周囲部に全ての他方の当て面のうち３つ以上の当て面が接触すると、全てのコア組立体とフードハウジングとの相対位置が確定し、その位置に保持される。従って、実装先部材に実装された複数のコア組立体が正規の相対位置からずれていても複数のコア組立体に対するフードハウジングの組み付け位置が容易に確定し、良好な組み付け作業性が得られる。また、個別枠体を一体的に設けてなる統合枠体から複数のフードが延びているので、フード周りの防水性が向上する。   In addition, when the plurality of mounted core assemblies are arranged at regular relative positions, in each core housing and the corresponding individual frame body, the other abutment surface is entirely in one peripheral portion by the pulling force. This is achieved by all the core housings and the corresponding individual frames, and the relative positions of all the core assemblies and the hood housings are determined and held in that position. On the other hand, when the mounted core assemblies are displaced from the normal relative positions, that is, the mounted core assemblies are along the depth direction, the width direction, the height direction, or a combination thereof. When each of the core housings and the corresponding individual frame body is displaced, a part of the other contact surface comes into contact with one peripheral portion by the pulling force. However, in the case of all the core housings and the corresponding individual frame bodies, when three or more contact surfaces of all the other contact surfaces are in contact with all one peripheral portion, all the core assemblies and hoods The relative position with respect to the housing is determined and held at that position. Therefore, even if the plurality of core assemblies mounted on the mounting destination member are deviated from the normal relative positions, the assembly position of the hood housing with respect to the plurality of core assemblies can be easily determined, and good assembly workability can be obtained. Further, since the plurality of hoods extend from the integrated frame formed by integrally providing the individual frames, the waterproofness around the hood is improved.

本発明の弾性体掛け分割コネクタは、次のようにしてもよい。すなわち、上記各コアハウジング及びこれに対応する個別枠体のうち一方の部材における高さ方向の他方側である反実装側の端部には、この一方の部材から反実装側に突出し且つ奥行き方向奥側には奥へ向かうにつれて実装側へ向かうように傾斜した受け面が設けられた頭突起が設けられ、他方の部材の反実装側の端部には金属製の頭弾性部材が設けられ、上記複数のコア組立体と上記フードハウジングとが正規の相対位置に配置されると、この頭弾性部材が頭突起の受け面の奥行き方向中途部に掛かるように構成されている。   The elastic body-hanging divided connector of the present invention may be as follows. That is, the end portion on the non-mounting side which is the other side in the height direction of one member of each core housing and the corresponding individual frame body protrudes from the one member to the non-mounting side and is in the depth direction. A head projection provided with a receiving surface inclined toward the mounting side as it goes toward the back is provided on the back side, and a metal head elastic member is provided at the end on the opposite side of the other member, When the plurality of core assemblies and the hood housing are disposed at regular relative positions, the head elastic member is configured to be hooked in the middle in the depth direction of the receiving surface of the head protrusion.

このようにすれば、各脇弾性部材を各脇突起に掛けたときの手順と同様に、各コア組立体及びこれに対応する個別枠体ごとに頭弾性部材を頭突起に掛けると、頭弾性部材の弾性復原力が頭突起の受け面に作用し、各コアハウジングとこれに対応する個別枠体との間に奥行き方向に沿って引き寄せ力が作用する。受け面は奥行き方向に沿って或る程度の長さをもつので、各コアハウジングとこれに対応する個別枠体との奥行き方向の相対位置が正規の相対位置からずれても、このずれがこの長さの範囲に収まれば頭弾性部材は受け面に掛かり、引き寄せ力が作用する。しかも、頭弾性部材が金属製であるので、樹脂製である場合に較べると熱変形が小さいことから、ずれが生じても頭弾性部材が受け面から外れにくい。また、頭弾性部材は頭突起の受け面に掛かっているだけであり、頭突起に固定されてはいないので、依然として複数のコア組立体とフードハウジングとは、奥行き方向のみならず他の方向に沿っても相対移動が可能である。そのため、先に説明した弾性体掛け分割コネクタの作用が補強される。   In this way, when the head elastic member is hung on the head protrusion for each core assembly and the corresponding individual frame as in the procedure when each side elastic member is hung on each side protrusion, The elastic restoring force of the member acts on the receiving surface of the head projection, and a pulling force acts along the depth direction between each core housing and the corresponding individual frame. Since the receiving surface has a certain length along the depth direction, even if the relative position in the depth direction between each core housing and the corresponding individual frame body deviates from the normal relative position, this shift is When the length is within the range, the head elastic member is applied to the receiving surface, and a pulling force acts. In addition, since the head elastic member is made of metal, thermal deformation is small compared to the case where the head elastic member is made of resin. Therefore, even if a deviation occurs, the head elastic member is unlikely to come off the receiving surface. In addition, since the head elastic member only hangs on the receiving surface of the head protrusion and is not fixed to the head protrusion, the plurality of core assemblies and the hood housing are not only in the depth direction but also in other directions. Relative movement is also possible along. Therefore, the action of the elastic body-hanging divided connector described above is reinforced.

本発明の弾性体掛け分割コネクタは、次のようにしてもよい。すなわち、二つの脇弾性部材及び頭弾性部材が、共に上記各コアハウジング及びこれに対応する個別枠体のうち一方の部材に設けられており、二つの脇弾性部材の反実装側の端部が頭弾性部材の幅方向両側の端部にそれぞれ一体的に設けられており、上記一方の部材の幅方向両側の端部には、高さ方向に延びると共に幅方向外側に向かって開放され且つ高さ方向の一部が幅方向内側に開放された脇溝が設けられ、上記一方の部材の反実装側の端部には、幅方向に延びると共に反実装側に向かって開放され且つ幅方向の一部が高さ方向内側に開放された頭溝が設けられており、脇弾性部材がその高さ方向の一部を上記一方の部材の内側に出して脇溝に収容され、頭弾性部材がその中途部を上記一方の部材の内側に出して頭溝に収容されている。   The elastic body-hanging divided connector of the present invention may be as follows. That is, the two side elastic members and the head elastic member are both provided on one member of the core housing and the corresponding individual frame, and the end portions on the opposite side of the two side elastic members are provided. The head elastic member is integrally provided at both end portions in the width direction. The one end portion on both sides in the width direction extends in the height direction and is open toward the outside in the width direction. A side groove having a part in the width direction opened to the inside in the width direction is provided, and an end portion on the counter-mounting side of the one member extends in the width direction and is open toward the counter-mounting side. A head groove, a part of which is open to the inside in the height direction, is provided, and the side elastic member is placed in the side groove with a part of the height direction inside the one member, and the head elastic member is The midway part is taken out inside said one member, and is accommodated in the head groove.

このようにすれば、二つの脇弾性部材と頭弾性部材が一体的に設けられるので、部品点数が減る。しかも、二つの脇弾性部材と頭弾性部材の各コアハウジング又はこれに対応する個別枠体への組み付けが１工程で済む。   In this way, since the two side elastic members and the head elastic member are integrally provided, the number of parts is reduced. In addition, the assembly of the two side elastic members and the head elastic member to each core housing or the corresponding individual frame body is completed in one step.

本発明の弾性体掛け分割コネクタは、次のようにしてもよい。すなわち、上記各コアハウジング及びこれに対応する個別枠体のうち一方の部材における実装側の端部には、奥行き方向に沿って延び且つ先端に、他方の部材を貫通して背面に掛かることができるフックを有するロック部材が設けられており、このフックと上記他方の部材の背面は、上記複数のコア組立体と上記フードハウジングとが正規の相対位置に配置されているときに奥行き方向に沿って所定のクリアランスで離間している。   The elastic body-hanging divided connector of the present invention may be as follows. In other words, the mounting side end of one member of each core housing and the corresponding individual frame body may extend along the depth direction and pass through the other member to the rear surface at the tip. A lock member having a hook that can be formed is provided, and the back surface of the hook and the other member extends along the depth direction when the plurality of core assemblies and the hood housing are disposed at regular relative positions. Are separated by a predetermined clearance.

このようにすれば、頭弾性部材の弾性復原力により各コアハウジングとこれに対応する個別枠体との間に作用する引き寄せ力が過大になり、各コアハウジングの実装側の端部とこれに対応する個別枠体の実装側の端部とが離間しようとしても、ロック部材のフックが他方の部材の背面に掛かるので、このような動きが抑制される。   In this way, the pulling force acting between each core housing and the corresponding individual frame body becomes excessive due to the elastic restoring force of the head elastic member, and the mounting side end of each core housing and Even if the end of the corresponding individual frame is to be separated from the mounting side, such a movement is suppressed because the hook of the lock member is hooked on the back surface of the other member.

本発明の弾性体掛け分割コネクタは、フードハウジングにおける個別枠体同士の境界付近の部分の剛性が、他の部分の剛性よりも低く設けられてもよい。   In the elastic body-hanging divided connector of the present invention, the rigidity of the portion in the vicinity of the boundary between the individual frames in the hood housing may be provided lower than the rigidity of the other portions.

このようにすれば、低剛性の部位が変形することにより、各コアハウジング及びこれに対応する個別枠体において一方の周囲部に他方の当て面のうち、より多くの当て面が接触する。そのため、先に説明した弾性体掛け分割コネクタの作用が補強される。   If it does in this way, when a low-rigidity part deform | transforms, in each core housing and the individual frame corresponding to this, more contact surfaces will contact one peripheral part among the other contact surfaces. Therefore, the action of the elastic body-hanging divided connector described above is reinforced.

本発明の弾性体掛け分割コネクタは、次のようにしてもよい。すなわち、一部のコンタクトのリードがコアハウジングの実装側の端部付近よりも奥行き方向手前側に設けられており、フードハウジングには奥行き方向奥側に向かって開放された収納部が設けられ、この収納部は、実装先部材を受け入れると共に実装先部材の実装面の裏面に実装された他の実装部材が収納可能に設けられている。   The elastic body-hanging divided connector of the present invention may be as follows. That is, the leads of some contacts are provided on the near side in the depth direction from the vicinity of the end portion on the mounting side of the core housing, and the hood housing is provided with a storage portion that is opened toward the back side in the depth direction. The storage portion is provided so as to receive the mounting destination member and to store other mounting members mounted on the back surface of the mounting surface of the mounting destination member.

このようにすれば、実装先部材の端縁にコネクタを実装する場合に較べると、高さ方向からみたコネクタ及び実装先部材の専有面積が小さくなる。   In this way, compared to the case where the connector is mounted on the edge of the mounting member, the area occupied by the connector and the mounting member viewed from the height direction is reduced.

本発明の弾性体掛け分割コネクタは、次のようにしてもよい。すなわち、接続部が反実装側寄りにあるコンタクトでは、接続部とリードとの間の部分が、ほぼ高さ方向に沿って延びており、接続部が実装側寄りにあるコンタクトでは、接続部とリードとの間の部分が湾曲しており、リードの先端が接続部の先端よりも奥行き方向手前側になるように設けられている。   The elastic body-hanging divided connector of the present invention may be as follows. That is, in the contact where the connection portion is closer to the mounting side, the portion between the connection portion and the lead extends substantially along the height direction, and in the contact where the connection portion is closer to the mounting side, the connection portion and The portion between the lead and the lead is curved, and the tip of the lead is provided so as to be closer to the front side in the depth direction than the tip of the connecting portion.

このようにすれば、接続部が反実装側寄りにあるコンタクトでは、接続部が実装側寄りにあるコンタクトよりも接続部とリードとの間の部分の長さが高さ方向に沿って長くなるので、この部分の変形により、リードと実装先部材との間に形成されるハンダ付け部にかかる負荷が吸収され、ハンダ付け部にクラックが入りにくくなる。しかも、接続部とリードとの間の部分が、ほぼ高さ方向に沿って延びているので、この部分を湾曲させた場合に較べると高さ方向からみたコンタクトの専有面積が小さくなる。   In this way, the contact between the connection part and the lead is longer in the height direction in the contact where the connection part is closer to the mounting side than the contact where the connection part is closer to the mounting side. Therefore, the deformation of this portion absorbs the load applied to the soldering portion formed between the lead and the mounting member, and the soldering portion is difficult to crack. In addition, since the portion between the connecting portion and the lead extends substantially along the height direction, the exclusive area of the contact as viewed from the height direction becomes smaller than when the portion is curved.

また、接続部が実装側寄りにあるコンタクトでは、接続部が反実装側寄りにあるコンタクトよりも接続部とリードとの高さ方向の距離が短いが、この間の部分が湾曲しているので、十分な長さが確保され、この部分の変形により、リードと実装先部材との間に形成されるハンダ付け部にかかる負荷が吸収され、ハンダ付け部にクラックが入りにくくなる。しかも、リードの先端が接続部の先端よりも奥行き方向手前側になるので、高さ方向からみたときにリードのハンダ付け部が接続部先端によって隠れることがなく視認しやすい。   In addition, in the contact where the connection portion is closer to the mounting side, the distance in the height direction between the connection portion and the lead is shorter than the contact where the connection portion is closer to the mounting side, but the portion in between is curved, A sufficient length is ensured, and the deformation of this portion absorbs the load applied to the soldering portion formed between the lead and the mounting destination member, and the soldering portion is difficult to crack. In addition, since the tip of the lead is in front of the connection portion in the depth direction, the soldered portion of the lead is not hidden by the connection portion tip when viewed from the height direction and is easily visible.

本発明の弾性体掛け分割コネクタは、各コアハウジングの幅方向両側の端部には、奥行き方向に延びる本体と、この本体の奥行き方向両側の端部の付近で実装側へ延びる二つのリードと、本体と各リードとの間に一体的に設けられ且つ本体及びリードの剛性よりも低い剛性の応力吸収部とを備えた補強タブが設けられてもよい。   The elastic body-hanging divided connector of the present invention has a main body extending in the depth direction at the ends on both sides in the width direction of each core housing, and two leads extending toward the mounting side in the vicinity of the ends on both sides in the depth direction of the main body. A reinforcing tab provided integrally between the main body and each lead and having a stress absorbing portion having rigidity lower than the rigidity of the main body and the lead may be provided.

このようにすれば、応力吸収部の変形により、弾性体掛け分割コネクタが受ける応力が吸収される。   If it does in this way, the stress which an elastic body hanging split connector receives will be absorbed by modification of a stress absorption part.

本発明の弾性体掛け分割コネクタを用いると、確実な表面実装とフードの熱変形防止とを実現でき、実装先部材に実装された複数のコア組立体が正規の相対位置からずれていても複数のコア組立体に対するフードハウジングの組み付け位置が容易に確定し、良好な組み付け作業性が得られる。また、フード周りの防水性が向上する。   By using the elastic body-split / divided connector of the present invention, reliable surface mounting and prevention of thermal deformation of the hood can be realized, and even if a plurality of core assemblies mounted on the mounting destination member are displaced from their normal relative positions, The assembly position of the hood housing with respect to the core assembly is easily determined, and good assembly workability can be obtained. In addition, the waterproofness around the hood is improved.

上記弾性体掛け分割コネクタに、さらに頭突起及び頭弾性部材を設けたときには、先に説明した弾性体掛け分割コネクタの作用が補強されるので、複数のコア組立体に対するフードハウジングの組み付け位置がさらに容易に確定し、さらに良好な組み付け作業性が得られる。   When the elastic body-hanging divided connector is further provided with a head protrusion and a head elastic member, the action of the elastic body-hanging divided connector described above is reinforced, so that the assembly position of the hood housing with respect to the plurality of core assemblies is further increased. It can be easily determined and better assembly workability can be obtained.

上記弾性体掛け分割コネクタで、二つの脇弾性部材及び頭弾性部材を一体的に設け、コア組立体又はこれに対応する個別枠体に脇溝及び頭溝を設けたときには、部品点数が減り、弾性部材の組み付けが１工程で済む。   In the elastic body-hanging divided connector, when two side elastic members and a head elastic member are integrally provided, and when a side groove and a head groove are provided in the core assembly or an individual frame corresponding thereto, the number of parts is reduced, The assembly of the elastic member is completed in one step.

上記弾性体掛け分割コネクタに、さらにロック部材を設けたときには、頭弾性部材の弾性復原力を受けて各コアハウジングの実装側の端部とこれに対応する個別枠体の実装側の端部とが離間する動きを抑制することができる。   When the elastic member-hanging connector is further provided with a lock member, it receives the elastic restoring force of the head elastic member, the end portion on the mounting side of each core housing, and the corresponding end portion on the mounting side of the individual frame body Can be separated from each other.

上記弾性体掛け分割コネクタのフードハウジングにおける個別枠体同士の境界付近の部分の剛性を他の部分の剛性よりも低く設けたときには、各コアハウジング及びこれに対応する個別枠体において一方の周囲部に他方の当て面のうち、より多くの当て面が接触するので、先に説明した弾性体掛け分割コネクタの作用が補強される。   When the rigidity of the portion in the vicinity of the boundary between the individual frame bodies in the hood housing of the elastic body-divided connector is set lower than the rigidity of the other portions, one peripheral portion in each core housing and the corresponding individual frame body Since more contact surfaces of the other contact surfaces are in contact with each other, the action of the elastic body-hanging divided connector described above is reinforced.

上記弾性体掛け分割コネクタの一部のコンタクトのリードをコアハウジングの実装側の端部付近よりも奥行き方向手前側に設け、フードハウジングに奥行き方向奥側に向かって開放された収納部を設け、この収納部で、実装先部材を受け入れると共に実装先部材の実装面の裏面に実装された他の実装部材を収納可能にしたときには、実装先部材の端縁にコネクタを実装する場合に較べると、高さ方向からみたコネクタ及び実装先部材の専有面積が小さくなる。   Leads of some contacts of the elastic body-divided split connector are provided on the near side in the depth direction from the vicinity of the end portion on the mounting side of the core housing, and a storage portion is provided on the hood housing that is opened toward the back side in the depth direction. In this storage portion, when receiving the mounting destination member and making it possible to store other mounting members mounted on the back surface of the mounting surface of the mounting destination member, compared to mounting a connector on the edge of the mounting destination member, The exclusive area of the connector and the mounting destination member as seen from the height direction is reduced.

上記弾性体掛け分割コネクタで、接続部が反実装側寄りにあるコンタクトでは接続部とリードとの間の部分をほぼ高さ方向に沿って延ばし、接続部が実装側寄りにあるコンタクトでは接続部とリードとの間の部分を湾曲させ、リードの先端が接続部の先端よりも奥行き方向手前側になるように設けたときには、接続部が反実装側寄りにあるコンタクトでも接続部が実装側寄りにあるコンタクトでも、ハンダ付け部にかかる負荷が吸収され、ハンダ付け部にクラックが入りにくくなると共に、高さ方向からみたコンタクトの専有面積の低減とリードのハンダ付け部の視認性の向上とを実現することができる。   In the above-mentioned elastic body split connector, the contact between the connection part and the lead is extended substantially along the height direction in the contact where the connection part is closer to the mounting side, and the connection part is the connection part in the contact where the connection part is closer to the mounting side. When the lead is bent so that the tip of the lead is closer to the front side in the depth direction than the tip of the connection part, even if the connection part is closer to the mounting side, the connection part is closer to the mounting side. Even in the case of the contact, the load applied to the soldered part is absorbed, cracks are less likely to enter the soldered part, the area occupied by the contact viewed from the height direction is reduced, and the visibility of the soldered part of the lead is improved. Can be realized.

上記弾性体掛け分割コネクタに、応力吸収部を有する補強タブを設けたときには、応力吸収部の変形により、弾性体掛け分割コネクタが受ける応力が吸収される。   When a reinforcing tab having a stress absorbing portion is provided in the elastic body hanging divided connector, the stress received by the elastic body hanging divided connector is absorbed by the deformation of the stress absorbing portion.

以下、本発明の実施の形態を説明する。図１ないし図５は、第１実施形態の弾性体掛け分割コネクタＣを示す。説明の便宜上、互いに直交する奥行き方向、高さ方向及び幅方向を定義し、これに基づいて説明する。図５で説明すると、図の左右方向が奥行き方向で左側が手前側、右側が奥側であり、図の上下方向が高さ方向、図の紙面に垂直な方向が幅方向である。この弾性体掛け分割コネクタＣは、複数のコア組立体１００と、これらのコア組立体１００に組み付けられる絶縁性のフードハウジング２００とを備える。これらの複数のコア組立体１００は、プリント配線板又はその他の実装先部材７００へ幅方向に並んで表面実装されることになる。この実施形態の場合、実装先部材７００はプリント配線板であり、弾性体掛け分割コネクタＣは、この実装先部材７００の表面７１０に表面実装されるから、この表面７１０が実装面となる。そして、フードハウジング２００にはコア組立体の数に相当する数の相手側コネクタ（図示省略）が嵌合される。表面実装とは、実装先部材の表面などにハンダ付けにより固定されることである。本発明のコア組立体は三つ以上備えていてもよいが、この実施形態では二つのコア組立体１００を備えている。一方のコア組立体１００の方が他方のコア組立体１００よりも極数が多いが、極数が同じであってもよい。   Embodiments of the present invention will be described below. 1 to 5 show an elastic body-hanging divided connector C of the first embodiment. For convenience of description, a depth direction, a height direction, and a width direction that are orthogonal to each other are defined and described based on these. Referring to FIG. 5, the left-right direction in the figure is the depth direction, the left side is the front side, the right side is the back side, the vertical direction in the figure is the height direction, and the direction perpendicular to the drawing sheet is the width direction. This elastic body-hanging divided connector C includes a plurality of core assemblies 100 and an insulating hood housing 200 that is assembled to these core assemblies 100. The plurality of core assemblies 100 are surface mounted side by side in the width direction on a printed wiring board or other mounting destination member 700. In the case of this embodiment, the mounting destination member 700 is a printed wiring board, and the elastic body-hanging divided connector C is surface-mounted on the surface 710 of the mounting destination member 700, so this surface 710 is the mounting surface. The hood housing 200 is fitted with a number of mating connectors (not shown) corresponding to the number of core assemblies. The surface mounting is to be fixed to the surface of a mounting member by soldering. Although three or more core assemblies of the present invention may be provided, in this embodiment, two core assemblies 100 are provided. One core assembly 100 has more poles than the other core assembly 100, but the number of poles may be the same.

コア組立体１００は、絶縁性のコアハウジング１１０と、このコアハウジング１１０に設けられた導電性のコンタクト１２０とを備えている。この実施形態ではコンタクト１２０は雄形であり、相手側コネクタが備えるコンタクトは、このコンタクト１２０に対応して雌形になる。しかし、コア組立体のコンタクトは雌形であってもよい。この実施形態では、コンタクト１２０は高さ方向に複数段が設けられ、さらにこれが幅方向に複数列設けられている。しかし、コンタクトはコアハウジングに少なくとも一つあればよく、コンタクトがコアハウジングに複数設けられるときでも、この実施形態によってコンタクトの配列が限定解釈されることはない。   The core assembly 100 includes an insulating core housing 110 and a conductive contact 120 provided on the core housing 110. In this embodiment, the contact 120 has a male shape, and the contact included in the mating connector has a female shape corresponding to the contact 120. However, the contacts of the core assembly may be female. In this embodiment, the contact 120 is provided with a plurality of steps in the height direction, and further provided with a plurality of rows in the width direction. However, at least one contact may be provided in the core housing, and even when a plurality of contacts are provided in the core housing, the arrangement of the contacts is not limited by this embodiment.

コンタクト１２０は、コアハウジング１１０に組み付けられた本体１２１と、この本体１２１に設けられ且つ相手側コンタクトと接続することになる接続部１２２と、本体１２１に設けられ且つ実装先部材７００へ表面実装されることになるリード１２３とを備えている。接続部１２２は、コアハウジングの奥行き方向手前側に配置されている。リード１２３は、コアハウジング１１０の高さ方向の一方側である実装側の端部付近に配置されている。   The contact 120 is mounted on the surface of the main body 121 assembled to the core housing 110, a connection portion 122 provided on the main body 121 and to be connected to the counterpart contact, and provided on the main body 121 and mounted on the mounting member 700. A lead 123 to be provided. The connecting portion 122 is disposed on the near side in the depth direction of the core housing. The lead 123 is disposed in the vicinity of the end on the mounting side, which is one side of the core housing 110 in the height direction.

フードハウジング２００は、幅方向に並ぶ複数の個別枠体２１１を一体的に設けてなる統合枠体２１０と、この統合枠体２１０における各個別枠体２１１にそれぞれ設けられた筒形のフード２２０とを備えている。個別枠体２１１は、正規の相対位置に配置された上記複数のコア組立体１００のそれぞれに対応して設けられている。コア組立体１００の正規の相対位置とは、実装先部材７００に設計目標どおりに実装されたときの複数のコア組立体１００の相対位置である。個別枠体２１１の内側には、各コア組立体１００のコンタクト１２０及びそれに対応する相手側コンタクトを受け入れる受入空間２１１ａが形成されている。フード２２０は、統合枠体２１０における各個別枠体２１１から奥行き方向の手前へそれぞれ延びており、これらのフード２２０は相手側コネクタにそれぞれ嵌合されることになる。   The hood housing 200 includes an integrated frame 210 formed by integrally providing a plurality of individual frames 211 arranged in the width direction, and a cylindrical hood 220 provided on each individual frame 211 in the integrated frame 210. I have. The individual frame body 211 is provided in correspondence with each of the plurality of core assemblies 100 arranged at regular relative positions. The normal relative position of the core assembly 100 is the relative position of the plurality of core assemblies 100 when mounted on the mounting destination member 700 according to the design target. Inside the individual frame 211, a receiving space 211a for receiving the contact 120 of each core assembly 100 and a counterpart contact corresponding thereto is formed. The hood 220 extends from the individual frame 211 in the integrated frame 210 to the near side in the depth direction, and these hoods 220 are respectively fitted to the mating connectors.

図８に示すように、各コアハウジング１１０における奥行き方向にみてコンタクト１２０の接続部１２２を取り囲む周囲部１１１は、奥行き方向に向いた平面に形成されている。奥行き方向に向いた平面とは、奥行き方向に直交する平面である。また、図２及び図６に示すように、このコアハウジング１１０に対応する個別枠体２１１における奥行き方向にみて受入空間２１１ａを取り囲む周囲部２１１ｂには、当て面２１１ｃが複数箇所に設けられている。すなわち、周囲部２１１ｂの複数箇所には、面積がこの周囲部２１１ｂよりも十分に小さい面が奥行き方向に盛り上がっており、この面によって当て面２１１ｃが形成されている。当て面２１１ｃは奥行き方向に向いている。そして、複数のコア組立体１００とフードハウジング２００とが正規の相対位置に配置されると、コアハウジング１１０の周囲部１１１と個別枠体２１１の周囲部２１１ｂとがほぼ対向してコアハウジング１１０の周囲部１１１と個別枠体２１１の周囲部２１１ｂの全ての当て面２１１ｃとが接触するように構成されている。複数のコア組立体１００とフードハウジング２００とが正規の相対位置にあることとは、実装先部材７００に設計目標どおりに実装されたときの複数のコア組立体１００に対し、フードハウジング２００が設計目標どおりの相対関係でもって組み付けられたときの複数のコア組立体１００とフードハウジング２００との相対位置である。この実施形態では各コアハウジング１１０の周囲部１１１を奥行き方向に向いた平面に形成すると共に、このコアハウジング１１０に対応する個別枠体２１１の周囲部２１１ｂに複数の当て面２１１ｃを設けたが、逆に各個別枠体の周囲部を奥行き方向に向いた平面に形成すると共に、この個別枠体に対応するコアハウジングの周囲部に複数の当て面を設け、この複数のコア組立体とフードハウジングとが正規の相対位置に配置されると全ての個別枠体の周囲部と全ての当て面とが接触するように構成してもよい。   As shown in FIG. 8, the peripheral portion 111 surrounding the connection portion 122 of the contact 120 as viewed in the depth direction in each core housing 110 is formed in a plane facing the depth direction. The plane oriented in the depth direction is a plane orthogonal to the depth direction. Further, as shown in FIGS. 2 and 6, a plurality of contact surfaces 211 c are provided in a peripheral portion 211 b surrounding the receiving space 211 a as viewed in the depth direction of the individual frame 211 corresponding to the core housing 110. . That is, at a plurality of locations of the peripheral portion 211b, surfaces having a sufficiently smaller area than the peripheral portion 211b swell in the depth direction, and a contact surface 211c is formed by this surface. The contact surface 211c faces in the depth direction. When the plurality of core assemblies 100 and the hood housing 200 are disposed at regular relative positions, the peripheral portion 111 of the core housing 110 and the peripheral portion 211b of the individual frame 211 are substantially opposed to each other. The peripheral part 111 and all the contact surfaces 211c of the peripheral part 211b of the individual frame body 211 are configured to contact each other. The fact that the plurality of core assemblies 100 and the hood housing 200 are in a proper relative position means that the hood housing 200 is designed with respect to the plurality of core assemblies 100 when mounted on the mounting destination member 700 according to the design target. This is the relative position between the plurality of core assemblies 100 and the hood housing 200 when assembled with a target relative relationship. In this embodiment, the peripheral portion 111 of each core housing 110 is formed in a plane facing the depth direction, and a plurality of contact surfaces 211c are provided on the peripheral portion 211b of the individual frame 211 corresponding to the core housing 110. On the contrary, the periphery of each individual frame is formed in a plane facing in the depth direction, and a plurality of contact surfaces are provided on the periphery of the core housing corresponding to the individual frame, and the plurality of core assemblies, the hood housings, May be configured such that the peripheral portions of all the individual frame members and all the contact surfaces come into contact with each other when they are arranged at regular relative positions.

次に引き寄せ装置３００について説明する。各コアハウジング１１０及びこれに対応する個別枠体２１１のうち、コアハウジング１１０には脇突起３１０が設けられ、個別枠体２１１には弾性変形可能な金属製の脇弾性部材３２０が設けられている。上記脇突起３１０は、コアハウジング１１０の幅方向両側における上記周囲部１１１の高さ方向の中途部にそれぞれ設けられている。脇突起３１０はコアハウジング１１０から幅方向外側に突出している。幅方向外側とは、幅方向の中央から遠ざかる側である。各脇突起３１０の奥行き方向奥側には受け面３１１がそれぞれ形成されている。この受け面３１１は、奥へ向かうにつれて幅方向内側へ向かうように傾斜している。幅方向内側とは、幅方向の中央に近づく側である。脇弾性部材３２０は、個別枠体２１１の幅方向両側における上記周囲部２１１ｂの高さ方向の中途部にそれぞれ設けられている。この実施形態の脇弾性部材３２０はステンレス鋼よりなる丸棒であるが、材質は金属であればよく、また断面形状も円に限らない。脇弾性部材はこのように棒状であってもよいし、細い板状又はその他の形状であってもよい。この脇弾性部材３２０は、高さ方向に延びており、実装側の端部が自由端になっている。そして、上記複数のコア組立体１００と上記フードハウジング２００とが正規の相対位置に配置されると、これらの脇弾性部材３２０が脇突起３１０の受け面３１１の奥行き方向中途部にそれぞれ掛かるように構成されている。この実施形態の場合、各脇突起３１０の奥行き方向手前側にも、手前へ向かうにつれて幅方向内側へ向かうように傾斜するガイド面３１２が形成されている。そのため、図１５に示すように上記複数のコア組立体１００の奥行き方向手前にフードハウジング２００を位置づけ、これを奥へ押し込むと、図１６から図１７に示すように、脇弾性部材３２０がガイド面３１２に案内されて幅方向外側に弾性変形することで脇突起３１０を乗り越えて受け面３１１に掛かる。これらの図１５ないし図１７で、左側は一方のコア組立体１００の一方側の脇突起３１０及び脇弾性部材３２０を示し、右側は他方のコア組立体１００の一方側の脇突起３１０及び脇弾性部材３２０を示している。この実施形態ではコアハウジング１１０に脇突起３１０を設け、個別枠体２１１に脇弾性部材３２０を設けたが、逆にコアハウジングに脇弾性部材を設け、個別枠体に脇突起を設けてもよい。この実施形態では各コアハウジング１１０及びこれに対応する個別枠体２１１の幅方向の両側に脇突起３１０及び脇弾性部材３２０を一組ずつ設けたが、二組以上ずつ設けてもよいし、両側に設ける組数を異なえても良い。また、各コアハウジング１１０及びこれに対応する個別枠体２１１ごとに設ける組数を異なえてもよい。   Next, the attracting device 300 will be described. Of each core housing 110 and the corresponding individual frame 211, the core housing 110 is provided with a side protrusion 310, and the individual frame 211 is provided with a metal side elastic member 320 that is elastically deformable. . The side protrusions 310 are respectively provided in midway portions in the height direction of the peripheral portion 111 on both sides in the width direction of the core housing 110. The side protrusions 310 protrude outward in the width direction from the core housing 110. The outer side in the width direction is the side away from the center in the width direction. A receiving surface 311 is formed on each side protrusion 310 on the back side in the depth direction. The receiving surface 311 is inclined so as to go inward in the width direction as it goes back. The inner side in the width direction is the side closer to the center in the width direction. The side elastic members 320 are respectively provided in midway portions in the height direction of the peripheral portion 211b on both sides of the individual frame body 211 in the width direction. The side elastic member 320 of this embodiment is a round bar made of stainless steel, but the material may be a metal, and the cross-sectional shape is not limited to a circle. The side elastic member may be rod-shaped as described above, or may be a thin plate or other shapes. The side elastic member 320 extends in the height direction, and the end on the mounting side is a free end. Then, when the plurality of core assemblies 100 and the hood housing 200 are disposed at regular relative positions, the side elastic members 320 are respectively engaged with the intermediate portions in the depth direction of the receiving surfaces 311 of the side protrusions 310. It is configured. In the case of this embodiment, a guide surface 312 is formed on the near side in the depth direction of each side protrusion 310 so as to incline toward the inner side in the width direction. Therefore, as shown in FIG. 15, when the hood housing 200 is positioned in front of the plurality of core assemblies 100 in the depth direction and is pushed inward, the side elastic member 320 is guided to the guide surface as shown in FIGS. 16 to 17. It is guided by 312 and elastically deforms outward in the width direction, so that it gets over the side projection 310 and is hooked on the receiving surface 311. 15 to 17, the left side shows the side protrusion 310 and the side elastic member 320 on one side of one core assembly 100, and the right side shows the side protrusion 310 and the side elasticity of one side of the other core assembly 100. Member 320 is shown. In this embodiment, the side projection 310 is provided on the core housing 110 and the side elastic member 320 is provided on the individual frame 211. Conversely, the side elastic member may be provided on the core housing, and the side projection may be provided on the individual frame. . In this embodiment, one set of the side protrusions 310 and the side elastic members 320 are provided on both sides in the width direction of each core housing 110 and the corresponding individual frame 211, but two or more sets may be provided. The number of sets provided in may be different. Further, the number of sets provided for each core housing 110 and the corresponding individual frame 211 may be different.

そして、図２及び図６に示すように、上記当て面２１１ｃは、個別枠体２１１の周囲部２１１ｂにおける幅方向両側の端部と、この周囲部２１１ｂの高さ方向の中途部を境に高さ方向の両側に配置されている。当て面をコアハウジングの周囲部に設けるときは、当て面は、コアハウジングの周囲部における幅方向両側の端部と、この周囲部の高さ方向の中途部を境に高さ方向の両側に配置されることになる。   As shown in FIGS. 2 and 6, the abutting surface 211 c is high at the boundary between the end portions on both sides in the width direction of the peripheral portion 211 b of the individual frame body 211 and the middle portion in the height direction of the peripheral portion 211 b. It is arranged on both sides in the vertical direction. When the contact surface is provided on the periphery of the core housing, the contact surface is located on both ends in the height direction with the end on both sides in the width direction in the periphery of the core housing and the middle part in the height direction of the periphery. Will be placed.

さらに、各コアハウジング１１０及びこれに対応する個別枠体２１１のうち、コアハウジング１１０には頭突起３３０が設けられ、個別枠体２１１には弾性変形可能な金属製の頭弾性部材３４０が設けられており、これらも引き寄せ装置３００の一部を構成している。上記頭突起３３０は、コアハウジング１１０における高さ方向の他方側である反実装側の端部に設けられている。頭突起３３０は一つのコアハウジング１１０において幅方向に間隔をあけて二つ設けられている。頭突起３３０はコアハウジング１１０から反実装側に突出している。頭突起３３０の奥行き方向奥側には受け面３３１が形成されている。この受け面３３１は、奥へ向かうにつれて実装側へ向かうように傾斜している。頭弾性部材３４０は、個別枠体２１１の反実装側に設けられている。この実施形態の頭弾性部材３４０はステンレス鋼よりなる丸棒であるが、材質は金属であればよく、また断面形状も円に限らない。頭弾性部材はこのように棒状であってもよいし、細い板状又はその他の形状であってもよい。この頭弾性部材３４０は、幅方向に延びている。頭弾性部材３４０は、頭突起３３０に対応して、一つの個別枠体２１１において幅方向に間隔をあけて二つ設けられている。そして、上記複数のコア組立体１００と上記フードハウジング２００とが正規の相対位置に配置されると、頭弾性部材３４０が頭突起３３０の受け面３３１の奥行き方向中途部に掛かるように構成されている。この実施形態の場合、各頭突起３３０の奥行き方向手前側にも、手前へ向かうにつれて実装側へ向かうように傾斜するガイド面が形成されている。そのため、上記複数のコア組立体１００の奥行き方向手前にフードハウジング２００を位置づけ、これを奥へ押し込むと、頭弾性部材３４０が反実装側に弾性変形することで頭突起３３０を乗り越えて受け面３３１に掛かる。この一連の作動は、図１５ないし図１７を用いて説明した脇突起３１０及び脇弾性部材３２０の作動と同様である。この実施形態ではコアハウジング１１０に頭突起３３０を設け、個別枠体２１１に頭弾性部材３４０を設けたが、逆にコアハウジングに頭弾性部材を設け、個別枠体に頭突起を設けてもよい。この実施形態では頭突起３３０及び頭弾性部材３４０は各コアハウジング１１０及びこれに対応する個別枠体２１１に二組ずつ設けたが、頭突起及び頭弾性部材は各コアハウジング及びこれに対応する個別枠体に一組ずつ設けてもよいし三組以上設けてもよく、各コアハウジング１１０及びこれに対応する個別枠体２１１ごとに設ける組数を異なえてもよい。また頭突起３３０及び頭弾性部材３４０の配置がこの実施形態によって限定解釈されることはない。   Further, among the core housings 110 and the corresponding individual frame bodies 211, the core housing 110 is provided with a head protrusion 330, and the individual frame body 211 is provided with a metal head elastic member 340 that can be elastically deformed. These also constitute a part of the drawing device 300. The head protrusion 330 is provided on the opposite end of the core housing 110 on the other side in the height direction. Two head protrusions 330 are provided in the core housing 110 at intervals in the width direction. The head protrusion 330 protrudes from the core housing 110 to the non-mounting side. A receiving surface 331 is formed on the back side of the head protrusion 330 in the depth direction. The receiving surface 331 is inclined so as to go to the mounting side as going to the back. The head elastic member 340 is provided on the non-mounting side of the individual frame 211. The head elastic member 340 of this embodiment is a round bar made of stainless steel, but the material may be a metal, and the cross-sectional shape is not limited to a circle. The head elastic member may be rod-shaped as described above, or may be a thin plate or other shapes. The head elastic member 340 extends in the width direction. Two head elastic members 340 are provided corresponding to the head protrusions 330 at a distance in the width direction in one individual frame 211. When the plurality of core assemblies 100 and the hood housing 200 are disposed at regular relative positions, the head elastic member 340 is configured to be hooked in the middle in the depth direction of the receiving surface 331 of the head protrusion 330. Yes. In the case of this embodiment, a guide surface is formed on the front side in the depth direction of each head projection 330 so as to be inclined toward the mounting side as it goes toward this side. Therefore, when the hood housing 200 is positioned in front of the plurality of core assemblies 100 in the depth direction and is pushed inward, the head elastic member 340 is elastically deformed to the anti-mounting side, so that the head protrusion 330 is overcome and the receiving surface 331 is received. It takes. This series of operations is the same as the operations of the side protrusions 310 and the side elastic members 320 described with reference to FIGS. In this embodiment, the head projection 330 is provided in the core housing 110 and the head elastic member 340 is provided in the individual frame 211. Conversely, a head elastic member may be provided in the core housing and the head projection may be provided in the individual frame. . In this embodiment, two sets of the head protrusion 330 and the head elastic member 340 are provided in each core housing 110 and the corresponding individual frame 211, but the head protrusion and the head elastic member correspond to each core housing and the corresponding individual frame body 211. One set may be provided in the frame body, or three or more sets may be provided, and the number of sets provided for each core housing 110 and the corresponding individual frame body 211 may be different. Further, the arrangement of the head protrusion 330 and the head elastic member 340 is not limitedly interpreted by this embodiment.

このように上記実施形態では、二つの脇弾性部材３２０と頭弾性部材３４０とが、共に上記個別枠体２１１に設けられている。そして、二つの脇弾性部材３２０の反実装側の端部が頭弾性部材３４０の幅方向両側の端部にそれぞれ一体的に設けられている。また、上記個別枠体２１１の幅方向両側の端部には、高さ方向に延びると共に幅方向外側に向かって開放され且つ高さ方向の一部が幅方向内側に開放された脇溝２１１ｄが設けられている。この実施形態では脇溝２１１ｄの実装側端部が幅方向内側に開放されている。さらに、上記個別枠体２１１の反実装側の端部には、幅方向に延びると共に反実装側に向かって開放され且つ幅方向の一部が高さ方向内側に開放された頭溝２１１ｅが設けられている。この実施形態では頭溝２１１ｅの幅方向における中途部二箇所が幅方向内側に開放されている。そして、脇弾性部材３２０がその高さ方向の一部を上記個別枠体２１１の内側に出して脇溝２１１ｄに収容されている。この実施形態では脇弾性部材３２０の実装側端部が個別枠体２１１の内側に出ている。また、頭弾性部材３４０がその中途部を上記個別枠体２１１の内側に出して頭溝２１１ｅに収容されている。この実施形態では頭弾性部材３４０の中途部二箇所が個別枠体２１１の内側に出ている。図１に示すように、一体的に設けられた二つの脇弾性部材３２０及び頭弾性部材３４０は、個別枠体２１１の反実装側に位置づけ、実装側へと押し込むことで個別枠体２１１に組み付けられる。２１１ｆは、頭溝２１１ｅの奥行き方向手前側の壁から奥へ突出する押さえリブである。頭弾性部材３４０は個別枠体２１１への組み付け時、その中途部を奥へ向かって弾性変形させることで押さえリブ２１１ｆを実装側へ乗り越えて頭溝２１１ｅのなかに収容され、収容後は押さえリブ２１１ｆにより反実装側への移動が阻止されるので個別枠体２１１から容易に脱落しない。本発明は、このような押さえリブを設けていない弾性体掛け分割コネクタの実施形態を含む。この実施形態では脇溝２１１ｄ及び頭溝２１１ｅを個別枠体２１１に設けたが、脇溝及び頭溝をコアハウジングに設けるときも同様の構成にすればよい。   Thus, in the above embodiment, the two side elastic members 320 and the head elastic member 340 are both provided in the individual frame body 211. Then, the end portions on the opposite side of the two side elastic members 320 are integrally provided at the end portions on both sides in the width direction of the head elastic member 340. In addition, side grooves 211d that extend in the height direction and are opened toward the outside in the width direction and partially open in the width direction are formed at the end portions on both sides in the width direction of the individual frame 211. Is provided. In this embodiment, the mounting side end portion of the side groove 211d is opened inward in the width direction. Further, a head groove 211e that extends in the width direction and is open toward the counter-mounting side and a part of the width direction is opened inward in the height direction is provided at the end of the individual frame 211 on the counter-mounting side. It has been. In this embodiment, two midway portions in the width direction of the head groove 211e are opened inward in the width direction. Then, the side elastic member 320 is housed in the side groove 211d with a part in the height direction thereof taken out to the inside of the individual frame body 211. In this embodiment, the mounting side end of the side elastic member 320 protrudes inside the individual frame body 211. Further, the head elastic member 340 is accommodated in the head groove 211e with its midway part extending inside the individual frame 211. In this embodiment, two midway portions of the head elastic member 340 protrude inside the individual frame body 211. As shown in FIG. 1, the two side elastic members 320 and the head elastic member 340 provided integrally are positioned on the non-mounting side of the individual frame 211 and assembled to the individual frame 211 by being pushed into the mounting side. It is done. 211f is a pressing rib that protrudes from the wall on the near side in the depth direction of the head groove 211e. The head elastic member 340 is accommodated in the head groove 211e by overcoming the pressing rib 211f to the mounting side by elastically deforming the middle part of the head elastic member 340 toward the back when assembled to the individual frame 211, and after holding, the pressing rib Since the movement toward the non-mounting side is prevented by 211f, it does not easily fall off from the individual frame 211. The present invention includes an embodiment of an elastic body-hanging divided connector not provided with such a holding rib. In this embodiment, the side groove 211d and the head groove 211e are provided in the individual frame body 211. However, the same structure may be used when the side groove and the head groove are provided in the core housing.

図１、図２、図４、図６、及び図９に示すように、個別枠体２１１における実装側の端部には、奥行き方向に沿って延び且つ先端に、コアハウジング１１０を貫通してこのコアハウジング１１０の背面に掛かることができるフックを有するロック部材２１１ｇが設けられている。この実施形態の場合、コアハウジング１１０の実装側端部に高さ方向へ凹む溝が設けられ、ロック部材２１１ｇがこの溝を通ることでコアハウジング１１０を貫通する。コアハウジングに溝に代えて貫通孔を設けてもよい。このフックとコアハウジング１１０の背面は、上記複数のコア組立体１００と上記フードハウジング２００とが正規の相対位置に配置されているときに奥行き方向に沿って所定のクリアランスで離間している。この実施形態の場合、ロック部材２１１ｇを一方の個別枠体２１１にのみ設けているが、他方の個別枠体２１１にも設けてもよい。この実施形態ではロック部材２１１ｇを個別枠体２１１に設け、コアハウジング１１０の背面に掛かるようにしたが、ロック部材をコアハウジングに設け、個別枠体の背面に掛かるようにしてもよい。   As shown in FIGS. 1, 2, 4, 6, and 9, the end of the individual frame 211 on the mounting side extends along the depth direction and penetrates the core housing 110 at the tip. A lock member 211g having a hook that can be hooked on the back surface of the core housing 110 is provided. In the case of this embodiment, a groove recessed in the height direction is provided at the mounting side end of the core housing 110, and the lock member 211g passes through the groove so as to penetrate the core housing 110. A through hole may be provided in the core housing instead of the groove. The hook and the back surface of the core housing 110 are separated from each other by a predetermined clearance along the depth direction when the plurality of core assemblies 100 and the hood housing 200 are disposed at regular relative positions. In this embodiment, the lock member 211g is provided only on one individual frame 211, but may also be provided on the other individual frame 211. In this embodiment, the lock member 211g is provided on the individual frame 211 and hooked on the back surface of the core housing 110. However, the lock member may be provided on the core housing and hooked on the back surface of the individual frame body.

各コアハウジング１１０の幅方向両側の端部には、幅方向外側に突き出て且つ奥行き方向に延びるサイドリブ１１２がそれぞれ設けられている。また、これに対応する個別枠体の幅方向両側の端部には、幅方向内側から外側に凹み且つ奥行き方向に延びるサイドリブ溝２１１ｈがそれぞれ設けられている。そして、上記複数のコア組立体１００と上記フードハウジング２００とが正規の相対位置に配置されると、サイドリブ１１２がサイドリブ溝２１１ｈにクリアランスをもって緩く嵌るようになっており、これによってフードハウジング２００を複数のコア組立体１００に組み付けるときのガイド機能を果たすようにしている。本発明は、このようなサイドリブ及びサイドリブ溝を設けていない弾性体掛け分割コネクタの実施形態を含む。   Side ribs 112 projecting outward in the width direction and extending in the depth direction are provided at the ends on both sides of the core housing 110 in the width direction. In addition, side rib grooves 211h that are recessed from the inner side in the width direction to the outer side and extend in the depth direction are respectively provided at the end portions on both sides in the width direction of the individual frame body corresponding thereto. Then, when the plurality of core assemblies 100 and the hood housing 200 are disposed at regular relative positions, the side ribs 112 are loosely fitted into the side rib grooves 211h with clearance, whereby the plurality of hood housings 200 are arranged. A guide function when assembled to the core assembly 100 is achieved. The present invention includes an embodiment of an elastic body-hanging divided connector in which such side ribs and side rib grooves are not provided.

次にリブ差し装置について説明する。図１に示すように、各コアハウジング１１０及びこれに対応する個別枠体２１１のうち、個別枠体２１１には高さ方向に延びて可撓性を有するスリットリブ４００が設けられ、コアハウジング１１０におけるスリットリブ４００に対応する部位には高さ方向に凹んで上記スリットリブ４００が嵌入することになる受け溝５００が設けられている。これらのスリットリブ４００は、複数のコア組立体１００と上記フードハウジング２００とが正規の相対位置に配置されたときに、受け溝５００にそれぞれ嵌入する。図１０、図１８及び図２１に示すように、上記スリットリブ４００は、奥行き方向にみても高さ方向にみても幅方向の両側がほぼ対称に形成されている。このスリットリブ４００の幅方向両側にはリブ接触面４１０が設けられている。このリブ接触面４１０は、スリットリブ４００が高さ方向に沿って先端に向かうにつれて幅方向の寸法が小さくなるように傾斜している。そして、このスリットリブ４００の幅方向中央の部分が先端から基端に向けて凹んでおり、これによってスリットリブ４００に先端から基端に向けてスリット４２０が形成されている。図１１、図１８及び図２１に示すように、上記受け溝５００は、奥行き方向にみても高さ方向にみても幅方向の両側がほぼ対称に形成されている。この受け溝５００の幅方向両側には受け溝接触面５１０が設けられている。この受け溝接触面５１０は、リブ接触面４１０に対応して傾斜している。すなわち、この受け溝接触面５１０は、受け溝５００が高さ方向に沿って内方に向かうにつれて幅方向の寸法が小さくなるように幅方向両側に設けられた受け溝接触面５１０がリブ接触面４１０に対応して傾斜している。この実施形態では個別枠体２１１にスリットリブ４００を設け、コアハウジング１１０に受け溝５００を設けたが、逆にコアハウジングにスリットリブを設け、個別枠体に受け溝を設けてもよい。   Next, the rib inserting device will be described. As shown in FIG. 1, among the individual core housings 110 and the corresponding individual frame bodies 211, the individual frame bodies 211 are provided with slit ribs 400 that extend in the height direction and have flexibility. A receiving groove 500 that is recessed in the height direction and into which the slit rib 400 is inserted is provided at a portion corresponding to the slit rib 400 in FIG. These slit ribs 400 are respectively fitted into the receiving grooves 500 when the plurality of core assemblies 100 and the hood housing 200 are disposed at regular relative positions. As shown in FIGS. 10, 18 and 21, the slit rib 400 is formed substantially symmetrically on both sides in the width direction when viewed in the depth direction and in the height direction. Rib contact surfaces 410 are provided on both sides of the slit rib 400 in the width direction. The rib contact surface 410 is inclined so that the dimension in the width direction becomes smaller as the slit rib 400 moves toward the tip along the height direction. The central portion in the width direction of the slit rib 400 is recessed from the distal end toward the base end, whereby a slit 420 is formed in the slit rib 400 from the distal end toward the base end. As shown in FIGS. 11, 18, and 21, the receiving groove 500 is formed substantially symmetrically on both sides in the width direction in both the depth direction and the height direction. On both sides in the width direction of the receiving groove 500, receiving groove contact surfaces 510 are provided. The receiving groove contact surface 510 is inclined corresponding to the rib contact surface 410. That is, the receiving groove contact surfaces 510 are rib contact surfaces that are provided on both sides in the width direction so that the dimension in the width direction becomes smaller as the receiving groove 500 goes inward along the height direction. It inclines corresponding to 410. In this embodiment, the slit rib 400 is provided in the individual frame 211 and the receiving groove 500 is provided in the core housing 110. Conversely, the slit rib may be provided in the core housing, and the receiving groove may be provided in the individual frame.

図１２に示すように、上記各コアハウジング１１０及びこれに対応する個別枠体２１１には、これらの部材が奥行き方向に沿って接近するにつれてこれらの部材に設けられたスリットリブ４００と受け溝５００とが接近するように案内するガイド装置６００が設けられている。そして、正規の相対位置に配置された上記複数のコア組立体１００にフードハウジング２００を奥行き方向に対向して配置し、引き寄せ装置３００を作動させると、ガイド装置６００の作動により各スリットリブ４００の対応する受け溝５００への高さ方向に沿った嵌入長さが長くなるように構成されている。上記ガイド装置６００について説明すると、各コアハウジング１１０及びこれに対応する個別枠体２１１のうち、個別枠体２１１には奥行き方向に突出し且つ高さ方向の一方側にカム面６１１を有するカム６１０が設けられ、コアハウジング１１０における上記カム６１０に対応する部位にはカム面６１１に接触する倣い部６２０が設けられている。カム面６１１は奥行き方向に進むにつれて若干高さ方向に変位するように傾斜している。そして、コアハウジング１１０と個別枠体２１１が奥行き方向に沿って接近するにつれて倣い部６２０がカム６１０のカム面６１１の奥へ案内され、カム面６１１の傾斜につれて高さ方向に変位し、受け溝５００をスリットリブ４００に向かって変位させてスリットリブ４００の対応する受け溝５００への高さ方向に沿った嵌入長さが長くなる。この実施形態の場合、倣い部６２０にカム面６１１に対向し且つカム面６１１対応して傾斜する傾斜面を設けたが、倣い部はカム面に接触する機能を発揮できればその形状は問わない。他の実施形態として、コアハウジングに奥行き方向に突出し且つ高さ方向の一方側にカム面を有するカムを設け、個別枠体におけるカムに対応する部位にカム面に接触する倣い部を設けてもよい。   As shown in FIG. 12, each of the core housings 110 and the corresponding individual frame 211 has a slit rib 400 and a receiving groove 500 provided on these members as the members approach along the depth direction. A guide device 600 is provided for guiding so as to approach each other. When the hood housing 200 is disposed in the depth direction in the plurality of core assemblies 100 disposed at regular relative positions, and the pulling device 300 is operated, the guide device 600 is operated to activate each slit rib 400. The fitting length along the height direction to the corresponding receiving groove 500 is configured to be long. The guide device 600 will be described. Among the core housings 110 and the corresponding individual frame bodies 211, the individual frame bodies 211 have cams 610 that protrude in the depth direction and have a cam surface 611 on one side in the height direction. A copying portion 620 that contacts the cam surface 611 is provided at a portion of the core housing 110 corresponding to the cam 610. The cam surface 611 is inclined so as to be slightly displaced in the height direction as it proceeds in the depth direction. Then, as the core housing 110 and the individual frame body 211 approach each other along the depth direction, the copying portion 620 is guided to the back of the cam surface 611 of the cam 610 and is displaced in the height direction as the cam surface 611 is inclined. 500 is displaced toward the slit rib 400, and the insertion length along the height direction of the slit rib 400 into the corresponding receiving groove 500 is increased. In the case of this embodiment, the copying portion 620 is provided with an inclined surface that faces the cam surface 611 and is inclined corresponding to the cam surface 611. However, the shape of the copying portion is not limited as long as it can function to contact the cam surface. As another embodiment, the core housing may be provided with a cam that protrudes in the depth direction and has a cam surface on one side in the height direction, and a copying portion that contacts the cam surface is provided at a portion corresponding to the cam in the individual frame body. Good.

図１０、図１８及び図２１に示すように、リブ接触面４１０は、スリットリブ４００が、それが設けられた個別枠体２１１から奥行き方向に沿って離れるにつれて幅方向の寸法が小さくなるように傾斜している。また、受け溝接触面５１０はリブ接触面４１０に対応して傾斜している。すなわち、図１１、図１８及び図２１に示すように、受け溝接触面５１０は、受け溝５００が、スリットリブ４００が設けられた部材である個別枠体２１１に対向する側から奥行き方向に沿って反対側に向かうにつれて幅方向の寸法が小さくなるように傾斜している。この実施形態では、受け溝５００は奥行き方向の奥へ行くにつれて幅方向の寸法が小さくなっている。また、図９に示すように、スリットリブ４００の実装側の先端位置は、個別枠体２１１から奥行き方向に沿って離れるにつれて反実装側に向かうように傾斜している。この傾斜は後述するスリットリブ４００と受け溝５００との間の誘い込み機能が発揮されることを狙って設けたが、このような傾斜を設けなくてもよい。   As shown in FIGS. 10, 18, and 21, the rib contact surface 410 has a dimension in the width direction that decreases as the slit rib 400 moves away from the individual frame 211 provided with the slit rib 400 along the depth direction. Inclined. Further, the receiving groove contact surface 510 is inclined corresponding to the rib contact surface 410. That is, as shown in FIGS. 11, 18, and 21, the receiving groove contact surface 510 extends along the depth direction from the side where the receiving groove 500 faces the individual frame body 211 that is a member provided with the slit rib 400. The width is inclined so that the dimension in the width direction becomes smaller toward the opposite side. In this embodiment, the receiving groove 500 has a smaller dimension in the width direction as it goes deeper in the depth direction. Further, as shown in FIG. 9, the front end position of the slit rib 400 on the mounting side is inclined so as to go to the non-mounting side as the distance from the individual frame body 211 increases along the depth direction. This inclination is provided with the aim of exerting a guiding function between the slit rib 400 and the receiving groove 500 described later, but such an inclination may not be provided.

また、フードハウジング２００における個別枠体同士の境界付近の部分の剛性が、他の部分の剛性よりも低く設けられている。この実施形態の場合、境界付近の部分以外の部分をＰＢＴ（ポリブチレンテレフタレート）により成形し、境界付近の部分をそれよりも剛性の低いエラストマにより形成している。このようなフードハウジングの成形は、例えば二色成形により行うと簡便に行うことができる。他に、全体の材料を均一にし、境界付近の部分の肉厚を、それ以外の部分の肉厚よりも薄く形成した実施形態がある。さらに、材料を異なえることと、肉厚を異なえることを組み合わせてもよい。しかし、この実施形態によって本発明のフードハウジングの材料選定、肉厚分布が限定解釈されることはない。   Further, the rigidity of the portion in the vicinity of the boundary between the individual frames in the hood housing 200 is provided lower than the rigidity of the other portions. In the case of this embodiment, the part other than the part near the boundary is formed by PBT (polybutylene terephthalate), and the part near the boundary is formed by an elastomer having a lower rigidity. Such a hood housing can be easily formed by, for example, two-color molding. In another embodiment, the entire material is made uniform, and the thickness of the portion near the boundary is made thinner than the thickness of the other portions. Furthermore, different materials may be combined with different wall thicknesses. However, the material selection and thickness distribution of the hood housing of the present invention are not limitedly interpreted by this embodiment.

さらに、図１３に示すように、高さ方向に複数段設けられているコンタクト１２０のうち、接続部１２２が実装面寄りにある約半分のコンタクト１２０では、リード１２３がコアハウジング１１０の実装側の端部付近よりも奥行き方向手前側へ延びている。そして、接続部１２２が反実装面寄りにある残りの約半分のコンタクト１２０は、そのリード１２３がコアハウジング１１０の実装側の端部付近よりも奥行き方向奥側へ延びている。この変形例として、接続部が実装面寄りにある約半分のコンタクトに限らず、いずれか一部のコンタクトのリードをコアハウジングの実装側の端部付近よりも奥行き方向手前側へ延ばした弾性体掛け分割コネクタが種々含まれる。また、フードハウジング２００には奥行き方向奥側に向かって開放された収納部２３０が設けられている。そして、この収納部２３０における奥行き方向手前側に、実装先部材７００の奥行き方向手前側の縁を受け入れるようにしている。また、この実装先部材７００の実装面（表面７１０）の裏面７２０には他の実装部材が実装可能となっており、上記収納部２３０における奥行き方向奥側に、この裏面７２０に実装された他の実装部材が収納可能となっている。   Further, as shown in FIG. 13, among the contacts 120 provided in a plurality of stages in the height direction, in the contact 120 in which the connection portion 122 is closer to the mounting surface, the lead 123 is on the mounting side of the core housing 110. It extends to the near side in the depth direction from near the end. Then, the remaining half of the contacts 120 with the connection portion 122 closer to the non-mounting surface has the lead 123 extending deeper in the depth direction than the vicinity of the end portion on the mounting side of the core housing 110. As an example of this modification, the elastic body is not limited to the half of the contact whose connection portion is closer to the mounting surface, but the lead of any one of the contacts extends to the front side in the depth direction from the vicinity of the end portion on the mounting side of the core housing. Various hook and split connectors are included. In addition, the hood housing 200 is provided with a storage portion 230 that is open toward the back side in the depth direction. Then, the edge on the near side in the depth direction of the mounting member 700 is received on the near side in the depth direction in the storage portion 230. Further, another mounting member can be mounted on the back surface 720 of the mounting surface (front surface 710) of the mounting destination member 700, and the other mounted on the back surface 720 on the back side in the depth direction of the storage unit 230. The mounting member can be stored.

また、高さ方向に複数段設けられているコンタクト１２０のうち、接続部１２２が反実装面側にある約半分のコンタクト１２０では、接続部１２２とリード１２３との間の部分である本体１２１が、ほぼ高さ方向に沿って延びている。この変形例として、接続部が反実装側寄りにある一部のコンタクトで、接続部とリードとの間の部分を、ほぼ高さ方向に沿って延ばした弾性体掛け分割コネクタが種々含まれる。さらに、高さ方向に複数段設けられているコンタクト１２０のうち、接続部１２２が実装面側にある約半分のコンタクト１２０では、接続部１２２とリード１２３との間の部分である本体１２１が湾曲しており、リード１２３の先端が接続部１２２の先端よりも奥行き方向手前側になるように設けられている。この変形例として、接続部が実装側寄りにある一部のコンタクトで、接続部とリードとの間の部分を湾曲させ、リードの先端を接続部の先端よりも奥行き方向手前側になるように設けた弾性体掛け分割コネクタが種々含まれる。   Of the contacts 120 provided in a plurality of stages in the height direction, about half of the contacts 120 in which the connection portion 122 is on the non-mounting surface side, the main body 121 that is a portion between the connection portion 122 and the lead 123 is provided. , Extending substantially along the height direction. Examples of this modification include various elastic body-split and split connectors in which a part between the connection part and the lead is extended substantially along the height direction with a part of the contact on the side opposite to the mounting side. Further, among the contacts 120 provided in a plurality of stages in the height direction, in the contact half of which the connection portion 122 is on the mounting surface side, the main body 121 that is a portion between the connection portion 122 and the lead 123 is curved. The lead 123 is provided so that the tip of the lead 123 is closer to the front side in the depth direction than the tip of the connecting portion 122. As a modified example, with some contacts with the connection part closer to the mounting side, the part between the connection part and the lead is curved so that the tip of the lead is in front of the connection part in the depth direction. Various types of provided elastic body-split and divided connectors are included.

各コアハウジング１１０の幅方向両側の端部には補強タブ１３０が設けられている。図１４に示すように、この補強タブ１３０は、奥行き方向に延びる本体１３１と、この本体１３１の奥行き方向両側の端部の付近で実装側へ延びる二つのリード１３２と、本体１３１と各リード１３２との間に一体的に設けられ且つ本体１３１及びリード１３２の剛性よりも低い剛性の応力吸収部１３３とを備えている。   Reinforcing tabs 130 are provided at both ends of each core housing 110 in the width direction. As shown in FIG. 14, the reinforcing tab 130 includes a main body 131 extending in the depth direction, two leads 132 extending to the mounting side in the vicinity of both ends of the main body 131 in the depth direction, the main body 131, and each lead 132. And a stress absorbing portion 133 having a rigidity lower than that of the main body 131 and the lead 132.

次に第１実施形態の弾性体掛け分割コネクタＣの作用及び効果を説明する。実装先部材７００の表面７１０に複数のコア組立体１００を幅方向に並べて配置し、コンタクト１２０のリード１２３を実装先部材７００の表面７１０にハンダ付けすると、これらのコア組立体１００が実装先部材７００へ実装される。そして、これらのコア組立体１００の奥行き方向手前にフードハウジング２００を位置づけ、各コア組立体１００及びこれに対応する個別枠体２１１ごとに各脇弾性部材３２０を各脇突起３１０の受け面３１１にそれぞれ掛けると、各脇弾性部材３２０の弾性復原力が受け面３１１に作用し、各コアハウジング１１０とこれに対応する個別枠体２１１との間に奥行き方向に沿って引き寄せ力が作用する。図１７に示すように、受け面３１１は奥行き方向に沿って或る程度の長さをもつので、各コアハウジング１１０とこれに対応する個別枠体２１１との奥行き方向の相対位置が正規の相対位置からずれても、このずれがこの長さの範囲に収まれば脇弾性部材３２０は受け面３１１に掛かり、引き寄せ力が作用する。しかも、脇弾性部材３２０が金属製であるので、樹脂製である場合に較べると熱変形が小さいことから、ずれが生じても脇弾性部材３２０が受け面３１１から外れにくい。また、脇弾性部材３２０は脇突起３１０の受け面３１１に掛かっているだけであり、脇突起３１０に固定されてはいないので、複数のコア組立体１００とフードハウジング２００とは、奥行き方向のみならず他の方向に沿っても相対移動が可能である。   Next, the operation and effect of the elastic body-hanging divided connector C of the first embodiment will be described. When a plurality of core assemblies 100 are arranged in the width direction on the surface 710 of the mounting destination member 700 and the leads 123 of the contacts 120 are soldered to the surface 710 of the mounting destination member 700, these core assemblies 100 are mounted on the mounting destination member. 700. Then, the hood housing 200 is positioned in front of the core assembly 100 in the depth direction, and each side elastic member 320 is placed on the receiving surface 311 of each side projection 310 for each core assembly 100 and the corresponding individual frame 211. When each is applied, the elastic restoring force of each side elastic member 320 acts on the receiving surface 311, and a pulling force acts along the depth direction between each core housing 110 and the corresponding individual frame 211. As shown in FIG. 17, since the receiving surface 311 has a certain length along the depth direction, the relative position in the depth direction between each core housing 110 and the corresponding individual frame body 211 is a normal relative position. Even if the position is deviated, if the deviation is within this length, the side elastic member 320 is applied to the receiving surface 311 and a pulling force acts. In addition, since the side elastic member 320 is made of metal, thermal deformation is small compared to the case where it is made of resin. Therefore, the side elastic member 320 is unlikely to come off the receiving surface 311 even if a shift occurs. Further, since the side elastic member 320 is only hung on the receiving surface 311 of the side protrusion 310 and is not fixed to the side protrusion 310, the plurality of core assemblies 100 and the hood housing 200 are only in the depth direction. Relative movement is also possible along other directions.

その場合、複数のコア組立体１００を実装先部材７００に表面実装してからこれらにフードハウジング２００が組み付けられるので、ハンダ付けの対象となる部材の熱容量が減り、確実な表面実装とフード２２０の熱変形防止とが実現される。   In that case, since the hood housing 200 is assembled after the plurality of core assemblies 100 are surface-mounted on the mounting member 700, the heat capacity of the member to be soldered is reduced, and reliable surface mounting and the hood 220 Prevention of thermal deformation is realized.

また、実装された複数のコア組立体１００が正規の相対位置に配置されていると、各コアハウジング１１０及びこれに対応する個別枠体２１１において、上記引き寄せ力によりコアハウジング１１０の周囲部１１１に個別枠体２１１の当て面２１１ｃが全て接触し、これが全てのコアハウジング１１０及びこれに対応する個別枠体２１１で実現し、全てのコア組立体１００とフードハウジング２００との相対位置が確定し、その位置に保持される。一方、実装された複数のコア組立体１００が正規の相対位置からずれていた場合、つまり実装された複数のコア組立体１００が互いに奥行き方向、幅方向、高さ方向、又はこれらを組み合わせた方向に沿ってずれているときには、各コアハウジング１１０及びこれに対応する個別枠体２１１において、上記引き寄せ力によりコアハウジング１１０の周囲部１１１に個別枠体２１１の当て面２１１ｃのうち一部の当て面２１１ｃが接触する。しかし、全てのコアハウジング１１０及びこれに対応する個別枠体２１１でみると、全てのコアハウジング１１０の周囲部１１１に全ての個別枠体２１１の当て面２１１ｃのうち３つ以上の当て面２１１ｃが接触すると、全てのコア組立体１００とフードハウジング２００との相対位置が確定し、その位置に保持される。従って、実装先部材７００に実装された複数のコア組立体１００が正規の相対位置からずれていても複数のコア組立体１００に対するフードハウジング２００の組み付け位置が容易に確定し、良好な組み付け作業性が得られる。また、個別枠体２１１を一体的に設けてなる統合枠体２１０から複数のフード２２０が延びているので、フード周りの防水性が向上する。   Further, when the plurality of mounted core assemblies 100 are arranged at regular relative positions, in each core housing 110 and the individual frame body 211 corresponding thereto, the pulling force causes the peripheral portion 111 of the core housing 110 to move around. All the contact surfaces 211c of the individual frame bodies 211 come into contact with each other, which is realized by all the core housings 110 and the corresponding individual frame bodies 211, and the relative positions of all the core assemblies 100 and the hood housings 200 are determined. Held in that position. On the other hand, when the mounted core assemblies 100 are deviated from the normal relative positions, that is, the mounted core assemblies 100 are in the depth direction, the width direction, the height direction, or a combination of these. In the respective core housings 110 and the individual frame bodies 211 corresponding thereto, a part of the contact surfaces 211c of the individual frame bodies 211 on the peripheral portion 111 of the core housing 110 by the pulling force. 211c contacts. However, when viewed from all the core housings 110 and the individual frame bodies 211 corresponding thereto, three or more contact surfaces 211c among the contact surfaces 211c of all the individual frame bodies 211 are provided on the peripheral portion 111 of all the core housings 110. When contacted, the relative positions of all the core assemblies 100 and the hood housings 200 are determined and held in that position. Therefore, even when the plurality of core assemblies 100 mounted on the mounting destination member 700 are displaced from the normal relative positions, the assembly position of the hood housing 200 with respect to the plurality of core assemblies 100 can be easily determined, and good assembly workability can be achieved. Is obtained. In addition, since the plurality of hoods 220 extend from the integrated frame 210 formed by integrally providing the individual frames 211, the waterproofness around the hood is improved.

本発明の弾性体掛け分割コネクタは、頭突起及び頭弾性部材を備えていなくてもよい。しかし、上記実施形態の弾性体掛け分割コネクタＣは、頭突起３３０及び頭弾性部材３４０を備えている。このようにすれば、各脇弾性部材３２０を各脇突起３１０に掛けたときの手順と同様に、各コア組立体１００及びこれに対応する個別枠体２１１ごとに頭弾性部材３４０を頭突起３３０に掛けると、頭弾性部材３４０の弾性復原力が頭突起３３０の受け面３３１に作用し、各コアハウジング１１０とこれに対応する個別枠体２１１との間に奥行き方向に沿って引き寄せ力が作用する。受け面３３１は奥行き方向に沿って或る程度の長さをもつので、各コアハウジング１１０とこれに対応する個別枠体２１１との奥行き方向の相対位置が正規の相対位置からずれても、このずれがこの長さの範囲に収まれば頭弾性部材３４０は受け面３３１に掛かり、引き寄せ力が作用する。しかも、頭弾性部材３４０が金属製であるので、樹脂製である場合に較べると熱変形が小さいことから、ずれが生じても頭弾性部材３４０が受け面３３１から外れにくい。また、頭弾性部材３４０は頭突起３３０の受け面３３１に掛かっているだけであり、頭突起３３０に固定されてはいないので、依然として複数のコア組立体１００とフードハウジング２００とは、奥行き方向のみならず他の方向に沿っても相対移動が可能である。そのため、先に説明した弾性体掛け分割コネクタＣの作用が補強される。   The elastic body division | segmentation connector of this invention does not need to be provided with the head processus | protrusion and the head elastic member. However, the elastic body-hanging divided connector C of the above embodiment includes the head protrusion 330 and the head elastic member 340. In this way, the head elastic member 340 is attached to the head protrusion 330 for each core assembly 100 and the corresponding individual frame 211 in the same manner as the procedure when the side elastic members 320 are hung on the side protrusions 310. , The elastic restoring force of the head elastic member 340 acts on the receiving surface 331 of the head protrusion 330, and a pulling force acts along the depth direction between each core housing 110 and the corresponding individual frame body 211. To do. Since the receiving surface 331 has a certain length along the depth direction, even if the relative position in the depth direction between each core housing 110 and the corresponding individual frame 211 is deviated from the normal relative position, When the deviation falls within this length range, the head elastic member 340 is applied to the receiving surface 331, and a pulling force acts. In addition, since the head elastic member 340 is made of metal, thermal deformation is small compared to the case of being made of resin, so that the head elastic member 340 is unlikely to come off the receiving surface 331 even if a deviation occurs. Further, since the head elastic member 340 is only hung on the receiving surface 331 of the head protrusion 330 and is not fixed to the head protrusion 330, the plurality of core assemblies 100 and the hood housing 200 are still only in the depth direction. Relative movement is also possible along other directions. For this reason, the action of the elastic body-hanging divided connector C described above is reinforced.

本発明の弾性体掛け分割コネクタの脇弾性部材、頭弾性部材をそれぞれ独立した部材としてもよい。また、脇弾性部材はコアハウジング又は個別枠体の幅方向両側における周囲部の高さ方向の中途部に設けられておればよく、頭弾性部材はコアハウジング又は個別枠体の反実装側の端部に設けられておればよく、上記実施形態によってコアハウジング又は個別枠体への固定構造、取り付け構造が限定解釈されることはない。しかし、上記実施形態の弾性体掛け分割コネクタＣの場合、二つの脇弾性部材３２０及び頭弾性部材３４０が、共に上記各コアハウジング１１０及びこれに対応する個別枠体２１１のうち一方の部材である個別枠体２１１に設けられており、二つの脇弾性部材３２０の反実装側の端部が頭弾性部材３４０の幅方向両側の端部にそれぞれ一体的に設けられており、上記一方の部材である個別枠体２１１の幅方向両側の端部には高さ方向に延びると共に幅方向外側に向かって開放され且つ高さ方向の一部が幅方向内側に開放された脇溝２１１ｄが設けられ、上記一方の部材である個別枠体２１１の反実装側の端部には幅方向に延びると共に反実装側に向かって開放され且つ幅方向の一部が高さ方向内側に開放された頭溝２１１ｅが設けられており、脇弾性部材３２０がその高さ方向の一部を上記一方の部材である個別枠体２１１の内側に出して脇溝２１１ｄに収容され、頭弾性部材３４０がその中途部を上記一方の部材である個別枠体２１１の内側に出して頭溝２１１ｅに収容されている。このようにすれば、二つの脇弾性部材３２０と頭弾性部材３４０が一体的に設けられるので、部品点数が減る。しかも、二つの脇弾性部材３２０と頭弾性部材３４０の個別枠体２１１への組み付けが１工程で済む。   The side elastic member and the head elastic member of the elastic body-hanging divided connector of the present invention may be independent members. Further, the side elastic member may be provided in the middle in the height direction of the peripheral portion on both sides in the width direction of the core housing or the individual frame body, and the head elastic member is the end of the core housing or individual frame body on the non-mounting side. The fixing structure and the attachment structure to the core housing or the individual frame body are not limitedly interpreted by the above embodiment. However, in the case of the elastic body-hanging divided connector C of the above embodiment, the two side elastic members 320 and the head elastic member 340 are both members of the core housing 110 and the individual frame body 211 corresponding thereto. Provided in the individual frame body 211, the end portions on the opposite side of the two side elastic members 320 are integrally provided at the end portions on both sides in the width direction of the head elastic member 340, and the one member Side grooves 211d that extend in the height direction and open toward the outside in the width direction and that part of the height direction is opened inward in the width direction are provided at the ends on both sides in the width direction of the individual frame body 211, A head groove 211e that extends in the width direction at the end of the individual frame 211, which is the one member, is open toward the anti-mounting side and a part of the width direction is opened inward in the height direction. Is provided The side elastic member 320 has a part in the height direction placed inside the individual frame 211 that is the one member and is accommodated in the side groove 211d, and the head elastic member 340 has the middle portion as the one member. It comes out inside the individual frame 211 and is accommodated in the head groove 211e. In this way, the two side elastic members 320 and the head elastic member 340 are integrally provided, so that the number of parts is reduced. In addition, the assembly of the two side elastic members 320 and the head elastic member 340 to the individual frame body 211 is completed in one step.

本発明の弾性体掛け分割コネクタは、ロック部材を備えていなくてもよい。しかし、上記実施形態の弾性体掛け分割コネクタＣは、ロック部材２１１ｇを備えている。このようにすれば、頭弾性部材３４０の弾性復原力により各コアハウジング１１０とこれに対応する個別枠体２１１との間に作用する引き寄せ力が過大になり、各コアハウジング１１０の実装側の端部とこれに対応する個別枠体２１１の実装側の端部とが離間しようとしても、ロック部材２１１ｇのフックが他方の部材であるコアハウジング１１０の背面に掛かるので、このような動きが抑制される。   The elastic body division | segmentation connector of this invention does not need to be provided with the lock member. However, the elastic body-hanging split connector C of the above embodiment includes the lock member 211g. In this way, the pulling force acting between each core housing 110 and the corresponding individual frame 211 due to the elastic restoring force of the head elastic member 340 becomes excessive, and the end of each core housing 110 on the mounting side is increased. Since the hook of the lock member 211g is hooked on the back surface of the core housing 110, which is the other member, even if the portion and the end on the mounting side of the corresponding individual frame 211 are about to be separated from each other, such movement is suppressed. The

本発明の弾性体掛け分割コネクタのフードハウジングは、各部の剛性が均一であってもよく、上記実施形態によって本発明のフードハウジングの剛性配分が限定解釈されることはない。しかし、上記実施形態の弾性体掛け分割コネクタＣの場合、フードハウジング２００における個別枠体同士の境界付近の部分の剛性が、他の部分の剛性よりも低く設けられている。このようにすれば、低剛性の部位が変形することにより、各コアハウジング１１０及びこれに対応する個別枠体２１１において一方の周囲部であるコアハウジング１１０の周囲部１１１に他方の当て面である個別枠体２１１の当て面２１１ｃのうち、より多くの当て面２１１ｃが接触する。そのため、先に説明した弾性体掛け分割コネクタＣの作用が補強される。   The rigidity of each part of the hood housing of the elastic body-hanging divided connector of the present invention may be uniform, and the rigidity distribution of the hood housing of the present invention is not limitedly interpreted by the above embodiment. However, in the case of the elastic body-hanging divided connector C of the above-described embodiment, the rigidity of the portion in the vicinity of the boundary between the individual frames in the hood housing 200 is provided lower than the rigidity of the other portions. In this way, the low rigidity portion is deformed, so that each core housing 110 and the individual frame body 211 corresponding thereto are the other contact surfaces on the peripheral portion 111 of the core housing 110 which is one peripheral portion. Of the contact surfaces 211c of the individual frame body 211, more contact surfaces 211c come into contact with each other. For this reason, the action of the elastic body-hanging divided connector C described above is reinforced.

本発明の弾性体掛け分割コネクタのコンタクトのリードはコアハウジングの実装側の端部付近に配置されておればよく、また本発明の弾性体掛け分割コネクタのフードハウジングは収納部を備えていなくてもよい。しかし、上記実施形態の弾性体掛け分割コネクタＣの場合、一部のコンタクト１２０のリード１２３がコアハウジング１１０の実装側の端部付近よりも奥行き方向手前側に設けられており、フードハウジング２００には奥行き方向奥側に向かって開放された収納部２３０が設けられ、この収納部２３０は、実装先部材７００を受け入れると共に実装先部材７００の実装面の裏面７２０に実装された他の実装部材が収納可能に設けられている。このようにすれば、実装先部材の端縁にコネクタを実装する場合に較べると、高さ方向からみた弾性体掛け分割コネクタＣ及び実装先部材７００の専有面積が小さくなる。   The contact leads of the elastic body-split / divided connector of the present invention need only be arranged near the end of the core housing on the mounting side, and the hood housing of the elastic body-split / divided connector of the present invention does not have a storage portion. Also good. However, in the elastic body-divided split connector C of the above embodiment, the leads 123 of some of the contacts 120 are provided closer to the front side in the depth direction than the vicinity of the end of the core housing 110 on the mounting side. Is provided with a storage portion 230 that is open toward the back side in the depth direction. The storage portion 230 receives the mounting destination member 700 and other mounting members mounted on the back surface 720 of the mounting surface of the mounting destination member 700. It is provided so that it can be stored. In this way, the exclusive area of the elastic body-hanging divided connector C and the mounting member 700 as viewed from the height direction is smaller than when the connector is mounted on the edge of the mounting member.

本発明の弾性体掛け分割コネクタのコンタクトは、接続部がコアハウジングの奥行き方向手前側に配置され、リードがコアハウジングの実装側の端部付近に配置されるようにコアハウジングに設けられておればよい。しかし、上記実施形態の弾性体掛け分割コネクタＣの場合、接続部１２２が反実装側寄りにあるコンタクト１２０では、接続部１２２とリード１２３との間の部分が、ほぼ高さ方向に沿って延びており、接続部１２２が実装側寄りにあるコンタクト１２０では、接続部１２２とリード１２３との間の部分が湾曲しており、リード１２３の先端が接続部１２２の先端よりも奥行き方向手前側になるように設けられている。このようにすれば、接続部１２２が反実装側寄りにあるコンタクト１２０では、接続部１２２が実装側寄りにあるコンタクト１２０よりも接続部１２２とリード１２３との間の部分の長さが高さ方向に沿って長くなるので、この部分の変形により、リード１２３と実装先部材７００との間に形成されるハンダ付け部にかかる負荷が吸収され、ハンダ付け部にクラックが入りにくくなる。しかも、接続部１２２とリード１２３との間の部分が、ほぼ高さ方向に沿って延びているので、この部分を湾曲させた場合に較べると高さ方向からみたコンタクト１２０の専有面積が小さくなる。また、接続部１２２が実装側寄りにあるコンタクト１２０では、接続部１２２が反実装側寄りにあるコンタクト１２０よりも接続部１２２とリード１２３との高さ方向の距離が短いが、この間の部分が湾曲しているので、十分な長さが確保され、この部分の変形により、リード１２３と実装先部材７００との間に形成されるハンダ付け部にかかる負荷が吸収され、ハンダ付け部にクラックが入りにくくなる。しかも、リード１２３の先端が接続部１２２の先端よりも奥行き方向手前側になるので、高さ方向からみたときにリード１２３のハンダ付け部が接続部先端によって隠れることがなく視認しやすい。   The contact of the elastic body-divided split connector of the present invention is provided on the core housing so that the connecting portion is disposed on the front side in the depth direction of the core housing and the lead is disposed near the end portion on the mounting side of the core housing. That's fine. However, in the case of the elastic body-divided split connector C according to the above-described embodiment, in the contact 120 in which the connection portion 122 is closer to the non-mounting side, the portion between the connection portion 122 and the lead 123 extends substantially along the height direction. In the contact 120 where the connecting portion 122 is closer to the mounting side, the portion between the connecting portion 122 and the lead 123 is curved, and the tip of the lead 123 is closer to the front side in the depth direction than the tip of the connecting portion 122. It is provided to become. In this way, in the contact 120 in which the connection part 122 is closer to the mounting side, the length of the portion between the connection part 122 and the lead 123 is higher than the contact 120 in which the connection part 122 is closer to the mounting side. Since the length becomes longer along the direction, the deformation of this portion absorbs the load applied to the soldering portion formed between the lead 123 and the mounting member 700, and the soldering portion is hardly cracked. In addition, since the portion between the connecting portion 122 and the lead 123 extends substantially along the height direction, the exclusive area of the contact 120 as viewed from the height direction is smaller than when the portion is curved. . Further, in the contact 120 in which the connection portion 122 is closer to the mounting side, the distance in the height direction between the connection portion 122 and the lead 123 is shorter than the contact 120 in which the connection portion 122 is closer to the non-mounting side. Since it is curved, a sufficient length is secured. Due to the deformation of this portion, a load applied to the soldering portion formed between the lead 123 and the mounting member 700 is absorbed, and a crack is generated in the soldering portion. It becomes difficult to enter. In addition, since the tip of the lead 123 is closer to the front side in the depth direction than the tip of the connecting portion 122, the soldered portion of the lead 123 is not hidden by the tip of the connecting portion when viewed from the height direction and is easily visible.

本発明の弾性体掛け分割コネクタは、補強タブを備えていなくてもよい。しかし、上記実施形態の弾性体掛け分割コネクタには、各コアハウジング１１０の幅方向両側の端部には、奥行き方向に延びる本体１３１と、この本体１３１の奥行き方向両側の端部の付近で実装側へ延びる二つのリード１３２と、本体１３１と各リード１３２との間に一体的に設けられ且つ本体１３１及びリード１３２の剛性よりも低い剛性の応力吸収部１３３とを備えた補強タブ１３０が設けられている。このようにすれば、応力吸収部１３３の変形により、弾性体掛け分割コネクタＣが受ける応力が吸収される。   The elastic body division | segmentation connector of this invention does not need to be provided with the reinforcement tab. However, in the elastic body-hanging divided connector of the above-described embodiment, the main body 131 extending in the depth direction is mounted at the ends on both sides in the width direction of the core housing 110 and the end portions on both sides in the depth direction of the main body 131 are mounted. The reinforcing tab 130 is provided with two leads 132 extending to the side and a stress absorbing portion 133 that is integrally provided between the main body 131 and each lead 132 and has rigidity lower than that of the main body 131 and the lead 132. It has been. If it does in this way, the stress which elastic body hanging division connector C receives by the deformation of stress absorption part 133 will be absorbed.

本発明の弾性体掛け分割コネクタは、スリットリブ及び受け溝を有するリブ差し装置を備えていなくてもよい。しかし、上記実施形態の弾性体掛け分割コネクタＣは、スリットリブ４００及び受け溝５００を備えている。このようにすれば、引き寄せ装置３００により各コア組立体１００とこれに対応する個別枠体２１１が引き寄せられると、ガイド装置６００が作動し、各スリットリブ４００の対応する受け溝５００への高さ方向に沿った嵌入長さが長くなる。スリットリブ４００は高さ方向に沿って受け溝５００に嵌入するとスリット４２０が幅方向に狭まるように変形し、スリットリブ４００にその可撓性から復原力が生じる。全てのスリットリブ４００に生じる復原力の和が上記押し付け力と釣り合うと、各コア組立体１００とこれに対応する個別枠体２１１との高さ方向の位置関係が確定する。また、複数のコア組立体１００にフードハウジング２００をあてがうと、各スリットリブ４００はこれに対応する受け溝５００へそれぞれ嵌入するが、リブ接触面４１０及び受け溝接触面５１０が高さ方向に沿って傾斜しているので、スリットリブ４００が無理なく受け溝５００へ案内されるという誘い込み機能が発揮され、スリットリブ４００がスムーズに受け溝５００に嵌入していく。   The elastic body division | segmentation connector of this invention does not need to be provided with the rib insertion apparatus which has a slit rib and a receiving groove. However, the elastic body-hanging divided connector C of the above embodiment includes the slit rib 400 and the receiving groove 500. In this way, when each core assembly 100 and the corresponding individual frame 211 are attracted by the attracting device 300, the guide device 600 is operated, and the height of each slit rib 400 to the corresponding receiving groove 500 is increased. The insertion length along the direction becomes longer. When the slit rib 400 is inserted into the receiving groove 500 along the height direction, the slit 420 is deformed so as to be narrowed in the width direction, and a restoring force is generated in the slit rib 400 due to its flexibility. When the sum of the restoring forces generated in all the slit ribs 400 is balanced with the pressing force, the positional relationship in the height direction between each core assembly 100 and the corresponding individual frame 211 is determined. In addition, when the hood housing 200 is applied to the plurality of core assemblies 100, each slit rib 400 is fitted into the corresponding receiving groove 500, but the rib contact surface 410 and the receiving groove contact surface 510 are along the height direction. Therefore, the guiding function that the slit rib 400 is guided to the receiving groove 500 without difficulty is exhibited, and the slit rib 400 smoothly fits into the receiving groove 500.

その場合、実装された複数のコア組立体１００が正規の相対位置に配置されていると、各スリットリブ４００の対応する受け溝５００への高さ方向に沿った嵌入長さは全て同一になり、全てのスリットリブ４００に生じる復原力が同一となり、フードハウジング２００と複数のコア組立体１００との高さ方向の相対位置は正規の相対位置になって確定する。一方、実装された複数のコア組立体１００が正規の相対位置になく、互いに高さ方向に沿ってずれていたときは、図１９の左側と右側に比較して示すように、各スリットリブ４００の対応する受け溝５００への高さ方向に沿った嵌入長さは同一でなくなり、スリットリブ４００に生じる復原力は嵌入長さが長いほど大きくなる。そのため、フードハウジング２００と複数のコア組立体１００との高さ方向の相対位置は正規の相対位置からずれて確定する。   In this case, when the plurality of mounted core assemblies 100 are arranged at regular relative positions, the insertion lengths of the slit ribs 400 along the height direction into the corresponding receiving grooves 500 are all the same. The restoring force generated in all the slit ribs 400 becomes the same, and the relative position in the height direction between the hood housing 200 and the plurality of core assemblies 100 is determined to be a normal relative position. On the other hand, when the plurality of mounted core assemblies 100 are not in the normal relative positions and are displaced from each other along the height direction, as shown in comparison with the left side and the right side of FIG. The insertion length along the height direction of the corresponding receiving groove 500 is not the same, and the restoring force generated in the slit rib 400 increases as the insertion length increases. Therefore, the relative position in the height direction between the hood housing 200 and the plurality of core assemblies 100 is determined by deviating from the normal relative position.

また、実装された複数のコア組立体１００が正規の相対位置になく、互いに幅方向に沿ってずれていたときは、スリットリブ４００と受け溝５００が幅方向にずれる。しかし、スリットリブ４００にはスリット４２０が設けられているので、図２０の左側と右側に比較して示すように、スリットリブ４００は受け溝５００のなかで先端が基端から幅方向にずれるように変形し、それぞれのスリットリブ４００に幅方向に沿った復原力が生じ、これらが全てのコア組立体１００の間で釣り合い、フードハウジング２００と複数のコア組立体１００との幅方向の相対位置は正規の相対位置からずれて確定する。   In addition, when the mounted core assemblies 100 are not in the normal relative positions and are displaced from each other along the width direction, the slit rib 400 and the receiving groove 500 are shifted in the width direction. However, since the slit rib 400 is provided with the slit 420, the slit rib 400 has a distal end shifted in the width direction from the base end in the receiving groove 500 as shown in comparison with the left side and the right side in FIG. Thus, a restoring force along the width direction is generated in each slit rib 400, and these are balanced among all the core assemblies 100, and the relative positions of the hood housing 200 and the plurality of core assemblies 100 in the width direction are balanced. Is determined by deviating from the normal relative position.

従って、実装先部材７００に実装された複数のコア組立体１００が正規の相対位置からずれ、互いに高さ方向、幅方向又はこれらを組み合わせた方向に沿ってずれていても、複数のコア組立体１００に対するフードハウジング２００の組み付け位置が容易に確定し、良好な組み付け作業性が得られる。よって、このリブ差し装置により、本発明の弾性体掛け分割コネクタにより行われる作用を補強することができる。   Therefore, even if the plurality of core assemblies 100 mounted on the mounting destination member 700 are displaced from the normal relative positions and are displaced from each other along the height direction, the width direction, or a combination thereof, the plurality of core assemblies 100 The assembly position of the hood housing 200 with respect to 100 is easily determined, and good assembly workability can be obtained. Therefore, this rib insertion device can reinforce the action performed by the elastic member-hanging connector of the present invention.

本発明の弾性体掛け分割コネクタのスリットリブ及び受け溝は奥行き方向に断面変化がなくてもよい。しかし、上記実施形態の弾性体掛け分割コネクタＣのスリットリブ４００は、それが設けられた部材である個別枠体２１１から奥行き方向に沿って離れるにつれて幅方向の寸法が小さくなるように幅方向両側に設けられたリブ接触面４１０が傾斜しており、本発明の弾性体掛け分割コネクタの受け溝５００は、スリットリブ４００が設けられた部材である個別枠体２１１に対向する側から奥行き方向に沿って反対側に向かうにつれて幅方向の寸法が小さくなるように幅方向両側に設けられた受け溝接触面５１０がリブ接触面４１０に対応して傾斜している。このようにすれば、各コア組立体１００とこれに対応する個別枠体２１１では、引き寄せ力を受けて各スリットリブ４００が対応する受け溝５００の内方へ押し付けられ、この受け溝５００への奥行き方向に沿った嵌入長さが長くなる。スリットリブ４００は奥行き方向に沿って受け溝５００に嵌入するとスリット４２０が幅方向に狭まるように変形し、スリットリブ４００にその可撓性から復原力が生じる。全てのスリットリブ４００に生じる復原力の和が上記押し付け力と釣り合うと、各コア組立体１００とこれに対応する個別枠体２１１との奥行き方向の位置関係が確定する。また、リブ接触面４１０及び受け溝接触面５１０が奥行き方向に沿って傾斜しているので、このことによっても先に説明した誘い込み機能が向上し、スリットリブ４００がさらにスムーズに受け溝５００に嵌入していく。   The slit rib and the receiving groove of the elastic body-divided split connector of the present invention may not change in cross section in the depth direction. However, the slit rib 400 of the elastic body-divided split connector C of the above embodiment is arranged on both sides in the width direction so that the dimension in the width direction becomes smaller as the distance from the individual frame body 211 as a member along the depth direction increases. The rib contact surface 410 provided on the inclined surface is inclined, and the receiving groove 500 of the elastic body-hanging split connector of the present invention extends in the depth direction from the side facing the individual frame body 211 that is a member provided with the slit rib 400. The receiving groove contact surfaces 510 provided on both sides in the width direction are inclined so as to correspond to the rib contact surface 410 so that the dimension in the width direction becomes smaller along the opposite side. In this way, in each core assembly 100 and the corresponding individual frame 211 corresponding thereto, each slit rib 400 is pressed inward of the corresponding receiving groove 500 by receiving a drawing force, The insertion length along the depth direction becomes longer. When the slit rib 400 is fitted into the receiving groove 500 along the depth direction, the slit 420 is deformed so as to narrow in the width direction, and a restoring force is generated in the slit rib 400 due to its flexibility. When the sum of the restoring forces generated in all the slit ribs 400 is balanced with the pressing force, the positional relationship in the depth direction between each core assembly 100 and the corresponding individual frame 211 is determined. Further, since the rib contact surface 410 and the receiving groove contact surface 510 are inclined along the depth direction, this also improves the attraction function described above, and the slit rib 400 fits into the receiving groove 500 more smoothly. I will do it.

その場合、実装された複数のコア組立体１００が正規の相対位置に配置されていると、各スリットリブ４００の対応する受け溝５００への奥行き方向に沿った嵌入長さは全て同一になり、全てのスリットリブ４００に生じる復原力が同一となり、フードハウジング２００と複数のコア組立体１００との奥行き方向の相対位置は正規の相対位置になって確定する。一方、実装された複数のコア組立体１００が正規の相対位置になく、互いに奥行き方向に沿ってずれていたときは、図２２の左側と右側に比較して示すように、各スリットリブ４００の対応する受け溝５００への奥行き方向に沿った嵌入長さは同一でなくなり、スリットリブ４００に生じる復原力は嵌入長さが長いほど大きくなる。そのため、フードハウジング２００と複数のコア組立体１００との奥行き方向の相対位置は正規の相対位置からずれて確定する。   In that case, when the mounted core assemblies 100 are arranged at regular relative positions, the insertion lengths of the slit ribs 400 along the depth direction into the corresponding receiving grooves 500 are all the same, The restoring force generated in all the slit ribs 400 becomes the same, and the relative position in the depth direction between the hood housing 200 and the plurality of core assemblies 100 is determined as a normal relative position. On the other hand, when the plurality of mounted core assemblies 100 are not in the normal relative positions and are shifted from each other along the depth direction, as shown in comparison with the left side and the right side of FIG. The insertion length along the depth direction in the corresponding receiving groove 500 is not the same, and the restoring force generated in the slit rib 400 increases as the insertion length increases. Therefore, the relative position in the depth direction between the hood housing 200 and the plurality of core assemblies 100 is determined by deviating from the normal relative position.

従って、実装先部材７００に実装された複数のコア組立体１００が正規の相対位置からずれ、互いに高さ方向、幅方向、奥行き方向又はこれらを合成した方向に沿ってずれていても、複数のコア組立体１００に対するフードハウジング２００の組み付け位置が容易に確定し、良好な組み付け作業性が得られる。よって、このリブ差し装置により、本発明の弾性体掛け分割コネクタにより行われる作用を補強することができる。   Therefore, even if the plurality of core assemblies 100 mounted on the mounting destination member 700 are displaced from the normal relative positions and are displaced from each other along the height direction, the width direction, the depth direction, or a direction in which these are combined, The assembly position of the hood housing 200 with respect to the core assembly 100 can be easily determined, and good assembly workability can be obtained. Therefore, this rib insertion device can reinforce the action performed by the elastic member-hanging connector of the present invention.

次に、図２３ないし図２６により第２の実施形態を説明する。第２実施形態の弾性体掛け分割コネクタＣは、脇突起３１０及び頭突起３３０の形状が第１実施形態の弾性体掛け分割コネクタＣと異なるが、それ以外の構成は同一である。従って、第１実施形態の弾性体掛け分割コネクタＣと同一の機能を発揮する各部には第１実施形態で用いた符号と同一の符号を付して、その説明を省略する。第１実施形態の場合、各脇突起３１０の奥行き方向手前側にもガイド面３１２を形成したが、第２実施形態の弾性体掛け分割コネクタＣの場合、このガイド面を形成せず、各脇突起３１０の頂面付近の奥行き方向の厚さを大きくとっており、各脇突起３１０の奥行き方向手前側の面はほぼ奥行き方向手前側に向いている。そのため、フードハウジング２００を複数のコア組立体１００に取り付ける場合、図２４に示すように、脇弾性部材３２０及び頭弾性部材３４０をフードハウジング２００に装着する前に、上記複数のコア組立体１００の奥行き方向手前に位置づけたフードハウジング２００を複数のコア組立体１００に押し込む。そして、図２５から図２６へと示すように、脇弾性部材３２０及び頭弾性部材３４０をフードハウジング２００に押し込むと、脇弾性部材３２０及び頭弾性部材３４０が図１６から図１７に示したときと同様に、幅方向外側及び反実装側にそれぞれ弾性変形して受け面３１１に掛かる。頭突起３３０も脇突起３１０と同様にガイド面を形成せず、各頭突起３３０の頂面付近の奥行き方向の厚さを大きくとっており、各脇突起３１０の奥行き方向手前側の面はほぼ奥行き方向手前側に向いている。   Next, a second embodiment will be described with reference to FIGS. The elastic body hanging / dividing connector C of the second embodiment is different from the elastic body hanging / dividing connector C of the first embodiment in the shapes of the side protrusions 310 and the head protrusions 330, but the other configurations are the same. Therefore, the same reference numerals as those used in the first embodiment are attached to the portions that exhibit the same functions as those of the elastic body-divided split connector C of the first embodiment, and the description thereof is omitted. In the case of the first embodiment, the guide surface 312 is also formed on the front side in the depth direction of each side protrusion 310. However, in the case of the elastic body-hanging divided connector C of the second embodiment, this guide surface is not formed. The thickness in the depth direction in the vicinity of the top surface of the protrusion 310 is increased, and the surface on the near side in the depth direction of each side protrusion 310 is substantially directed toward the near side in the depth direction. Therefore, when the hood housing 200 is attached to the plurality of core assemblies 100, before the side elastic member 320 and the head elastic member 340 are attached to the hood housing 200, as shown in FIG. The hood housing 200 positioned in front of the depth direction is pushed into the plurality of core assemblies 100. 25 to 26, when the side elastic member 320 and the head elastic member 340 are pushed into the hood housing 200, the side elastic member 320 and the head elastic member 340 are as shown in FIGS. Similarly, it is elastically deformed on the outer side in the width direction and on the non-mounting side, and is applied to the receiving surface 311. Similarly to the side protrusions 310, the head protrusions 330 do not form guide surfaces, and have a large thickness in the depth direction near the top surface of each head protrusion 330. The surface of each side protrusion 310 on the near side in the depth direction is almost the same. It faces the front side in the depth direction.

このようにすれば、フードハウジング２００を複数のコア組立体１００に取り付けるときに、複数のコア組立体１００にフードハウジング２００を押し込み、次いで脇弾性部材３２０及び頭弾性部材３４０のフードハウジング２００に押し込むという二つの作業が必要となるが、脇突起３１０の脇弾性部材３２０に対するせん断強度が向上し、また頭突起３３０の頭弾性部材３４０に対するせん断強度が向上する。その他の作用及び効果は第１実施形態の弾性体掛け分割コネクタＣで得られたものと同様である。   In this way, when the hood housing 200 is attached to the plurality of core assemblies 100, the hood housing 200 is pushed into the plurality of core assemblies 100, and then pushed into the hood housing 200 of the side elastic member 320 and the head elastic member 340. However, the shear strength of the side protrusion 310 with respect to the side elastic member 320 is improved, and the shear strength of the head protrusion 330 with respect to the head elastic member 340 is improved. Other operations and effects are the same as those obtained by the elastic body-hanging divided connector C of the first embodiment.

本発明は、以上の実施形態の特徴を組み合わせた実施形態を含んでいる。さらに、以上の実施形態は本発明の弾性体掛け分割コネクタのいくつかの例を示したに過ぎない。したがって、これらの実施形態の記載によって本発明の弾性体掛け分割コネクタが限定解釈されることはない。   The present invention includes an embodiment in which the features of the above embodiments are combined. Furthermore, the above embodiment only showed some examples of the elastic body division | segmentation connector of this invention. Therefore, the description of these embodiments does not limit the interpretation of the elastic body-hanging connector of the present invention.

第１実施形態の弾性体掛け分割コネクタの分解斜視図である。コア組立体は実装先部材に表面実装されている。It is a disassembled perspective view of the elastic body division | segmentation connector of 1st Embodiment. The core assembly is surface-mounted on the mounting member. 第１実施形態の弾性体掛け分割コネクタの分解斜視図である。実装先部材の側からみている。It is a disassembled perspective view of the elastic body division | segmentation connector of 1st Embodiment. Seen from the mounting member side. 第１実施形態の弾性体掛け分割コネクタの斜視図である。同コネクタを実装先部材に実装してフードの側からみている。It is a perspective view of the elastic body hanging division connector of a 1st embodiment. The connector is mounted on a mounting member and viewed from the hood side. 第１実施形態の弾性体掛け分割コネクタの斜視図である。同コネクタを実装先部材に実装してコア組立体の背面側からみている。It is a perspective view of the elastic body hanging division connector of a 1st embodiment. The connector is mounted on a mounting member and viewed from the back side of the core assembly. 第１実施形態の弾性体掛け分割コネクタを実装先部材に実装し、幅方向からみた側面図である。It is the side view which mounted the elastic body hanging division | segmentation connector of 1st Embodiment in the mounting destination member, and was seen from the width direction. 第１実施形態の弾性体掛け分割コネクタのフードハウジングを奥行き方向の奥側からみた背面図である。It is the rear view which looked at the hood housing of the elastic body hanging division connector of a 1st embodiment from the back in the depth direction. 第１実施形態の弾性体掛け分割コネクタのフードハウジングの斜視図である。一方の個別枠体を脇溝及び頭溝の途中で切断し、これらの溝に収容されている脇弾性部材及び頭弾性部材をみせている。It is a perspective view of the hood housing of the elastic body hanging division connector of a 1st embodiment. One individual frame is cut in the middle of the side groove and the head groove, and the side elastic member and the head elastic member housed in these grooves are shown. 第１実施形態の弾性体掛け分割コネクタのコアハウジングの斜視図である。It is a perspective view of the core housing of the elastic body hanging division connector of a 1st embodiment. 実装先部材に実装した第１実施形態の弾性体掛け分割コネクタを幅方向に向いた面で切断し、拡大して示した断面図である。断面線をロック部材が断面されるようにとっている。It is sectional drawing which cut | disconnected and expanded and showed the elastic body hanging division | segmentation connector of 1st Embodiment mounted in the mounting tip member in the surface which faced the width direction. The cross section line is set so that the lock member is cross-sectioned. 第１実施形態の弾性体掛け分割コネクタのフードハウジングの拡大した部分斜視図である。FIG. 3 is an enlarged partial perspective view of a hood housing of the elastic body-hanging divided connector according to the first embodiment. 第１実施形態の弾性体掛け分割コネクタの一方のコアハウジングの拡大斜視図である。It is an expansion perspective view of one core housing of the elastic body hanging division connector of a 1st embodiment. 実装先部材に実装した第１実施形態の弾性体掛け分割コネクタを幅方向に向いた面で切断し、拡大して示した断面図である。断面線をカム及び倣い部が断面されるようにとっている。It is sectional drawing which cut | disconnected and expanded and showed the elastic body hanging division | segmentation connector of 1st Embodiment mounted in the mounting tip member in the surface which faced the width direction. The cross-sectional line is set so that the cam and the copying portion are cross-sectioned. 実装先部材に実装した第１実施形態の弾性体掛け分割コネクタを幅方向に向いた面で切断し、拡大して示した断面図である。断面線をコンタクトがみえるようにとっている。It is sectional drawing which cut | disconnected and expanded and showed the elastic body hanging division | segmentation connector of 1st Embodiment mounted in the mounting tip member in the surface which faced the width direction. The cross-sectional line is set so that the contact can be seen. 補強タブの拡大斜視図である。It is an expansion perspective view of a reinforcement tab. 第１実施形態の弾性体掛け分割コネクタを高さ方向に向いた面で切断し、拡大して示した断面図である。コアハウジングとこれに対応する個別枠体との奥行き方向の相対位置が異なる二つの場合を並べて示している。脇弾性部材は脇突起にまで到達していない。It is sectional drawing which cut | disconnected and expanded the elastic body division | segmentation connector of 1st Embodiment by the surface which faced the height direction. Two cases in which the relative positions in the depth direction of the core housing and the corresponding individual frame are different are shown side by side. The side elastic member does not reach the side protrusion. 図１５と同様の図である。脇弾性部材は脇突起のガイド面に近づいている。It is a figure similar to FIG. The side elastic member is approaching the guide surface of the side protrusion. 図１５と同様の図である。脇弾性部材は脇突起の受け面に掛かっている。点線で示したのは脇弾性部材の限界位置である。It is a figure similar to FIG. The side elastic member is hung on the receiving surface of the side protrusion. A dotted line indicates the limit position of the side elastic member. 第１実施形態の弾性体掛け分割コネクタのスリットリブと受け溝を高さ方向に離間させて奥行き方向の奥からみた拡大図である。It is the enlarged view seen from the back of the depth direction which made the slit rib and the receiving groove of the elastic body hanging split connector of 1st Embodiment space apart in the height direction. 第１実施形態の弾性体掛け分割コネクタのスリットリブが受け溝に嵌入しているときに奥行き方向の奥からみた拡大図である。左側の図よりも右側の図の方がスリットリブの受け溝への嵌入深さが大きく、スリットリブが受け溝から受ける反力も大きい。矢印はスリットリブが受け溝から受ける反力の向きを示しており、二重矢印の方が単一矢印よりも力が大きいことを示している。It is the enlarged view seen from the back of the depth direction, when the slit rib of the elastic body hanging division | segmentation connector of 1st Embodiment has fitted in the receiving groove. The drawing on the right side has a larger insertion depth of the slit rib into the receiving groove than the drawing on the left side, and the reaction force received by the slit rib from the receiving groove is also larger. The arrow indicates the direction of the reaction force that the slit rib receives from the receiving groove, and the double arrow indicates that the force is greater than the single arrow. 図１９と同様の図である。スリットリブと受け溝とが幅方向にずれている。左側の図と右側の図とでは、ずれた方向が逆になっている。矢印はスリットリブが受け溝から受ける反力の向きを示しており、二重矢印の方が単一矢印よりも力が大きいことを示している。It is a figure similar to FIG. The slit rib and the receiving groove are displaced in the width direction. In the left and right views, the shifted directions are reversed. The arrow indicates the direction of the reaction force that the slit rib receives from the receiving groove, and the double arrow indicates that the force is greater than the single arrow. 第１実施形態の弾性体掛け分割コネクタのスリットリブと受け溝を奥行き方向に離間させて高さ方向に向いた面で切断し、拡大して示した断面図である。It is sectional drawing which expanded and showed the slit rib and receiving groove of the elastic body division | segmentation connector of 1st Embodiment which were spaced apart in the depth direction, and cut | disconnected in the surface which faced the height direction. 図２１と同様の図である。スリットリブが受け溝に嵌入している。左側の図と右側の図とでは、嵌入長さが異なっている。It is a figure similar to FIG. A slit rib is inserted into the receiving groove. The insertion length differs between the left figure and the right figure. 第２実施形態の弾性体掛け分割コネクタを高さ方向に向いた面で切断し、拡大して示した断面図である。コアハウジングとこれに対応する個別枠体との奥行き方向の相対位置が異なる二つの場合を並べて示している。脇弾性部材は脇突起の受け面に掛かっている。点線で示したのは脇弾性部材の限界位置である。It is sectional drawing which cut | disconnected and expanded the elastic body division | segmentation connector of 2nd Embodiment by the surface which faced the height direction. Two cases in which the relative positions in the depth direction of the core housing and the corresponding individual frame are different are shown side by side. The side elastic member is hung on the receiving surface of the side protrusion. A dotted line indicates the limit position of the side elastic member. 第２実施形態の弾性体掛け分割コネクタを示す斜視図である。実装先部材に実装された複数のコア組立体にフードハウジングが押し込まれている。脇弾性部材及び頭弾性部材は未だフードハウジングに押し込まれていない。It is a perspective view which shows the elastic body hanging division connector of 2nd Embodiment. The hood housing is pushed into a plurality of core assemblies mounted on the mounting destination member. The side elastic member and the head elastic member are not yet pushed into the hood housing. 図２４の状態からコンタクトを取り除き、一方の個別枠体を脇溝及び頭溝の途中で切断し、脇溝に収容されている頭弾性部材の先端をみせている。弾性体掛け分割コネクタ及び実装先部材は幅方向の一方側だけを示している。The contact is removed from the state of FIG. 24, and one individual frame is cut in the middle of the side groove and the head groove to show the tip of the head elastic member accommodated in the side groove. Only one side in the width direction of the elastic body-divided divided connector and the mounting destination member is shown. 図２５と同様の図である。脇弾性部材及び頭弾性部材はフードハウジングに押し込まれている。It is the same figure as FIG. The side elastic member and the head elastic member are pushed into the hood housing.

符号の説明Explanation of symbols

Ｃ 弾性体掛け分割コネクタ
１００ コア組立体
１１０ コアハウジング
１１１ 周囲部
１２０ コンタクト
１２１ 本体
１２２ 接続部
１２３ リード
１３０ 補強タブ
１３１ 本体
１３２ リード
１３３ 応力吸収部
２００ フードハウジング
２１０ 統合枠体
２１１ 個別枠体
２１１ａ 受入空間
２１１ｂ 周囲部
２１１ｃ 当て面
２１１ｄ 脇溝
２１１ｅ 頭溝
２１１ｇ ロック部材
２２０ フード
２３０ 収納部
３００ 引き寄せ装置
３１０ 脇突起
３１１ 受け面
３２０ 脇弾性部材
３３０ 頭突起
３３１ 受け面
３４０ 頭弾性部材
７００ 実装先部材
７１０ 表面
７２０ 裏面 C elastic body division connector 100 core assembly 110 core housing 111 peripheral portion 120 contact 121 main body 122 connection portion 123 lead 130 reinforcing tab 131 main body 132 lead 133 stress absorbing portion 200 hood housing 210 integrated frame 211 individual frame 211a receiving space 211b Peripheral part 211c Contact surface 211d Side groove 211e Head groove 211g Lock member 220 Hood 230 Storage part 300 Pulling device 310 Side protrusion 311 Receiving surface 320 Side elastic member 330 Head protrusion 331 Receiving surface 340 Head elastic member 700 Mounting tip member 710 Surface 720 Back side

Claims (8)

互いに直交する奥行き方向、高さ方向及び幅方向をとったときに、絶縁性のコアハウジングと、相手側コンタクトと接続することになる接続部が上記コアハウジングの奥行き方向手前側に配置され、実装先部材へ表面実装されることになるリードが上記コアハウジングの高さ方向の一方側である実装側の端部付近に配置されるようにコアハウジングに設けられた導電性のコンタクトとを有し、実装先部材へ幅方向に並んで表面実装されることになる複数のコア組立体と、
正規の相対位置に配置された上記複数のコア組立体のそれぞれに対応して設けられ且つ内側に各コア組立体のコンタクト及びそれに対応する相手側コンタクトを受け入れる受入空間が形成された複数の個別枠体を一体的に設けてなる統合枠体と、この統合枠体における各個別枠体から奥行き方向の手前へそれぞれ延びて相手側コネクタにそれぞれ嵌合されることになる筒形のフードとを有する絶縁性のフードハウジングとを備え、
上記各コアハウジングにおける奥行き方向にみて上記コンタクト接続部を取り囲む周囲部と、このコアハウジングに対応する個別枠体における奥行き方向にみて上記受入空間を取り囲む周囲部のうち一方の周囲部は奥行き方向に向いた平面に形成され、他方の周囲部の複数箇所には面積がこの周囲部よりも十分に小さい面が奥行き方向に盛り上がって当て面が形成されており、上記複数のコア組立体と上記フードハウジングとが正規の相対位置に配置されると、これらの周囲部がほぼ対向して一方の周囲部と他方の周囲部の全ての当て面とが接触するように構成されており、
上記各コアハウジング及びこれに対応する個別枠体のうち一方の部材の幅方向両側における上記周囲部の高さ方向の中途部には、この一方の部材から幅方向外側に突出し且つ奥行き方向奥側には奥へ向かうにつれて幅方向内側へ向かうように傾斜した受け面が設けられた脇突起がそれぞれ設けられ、他方の部材の幅方向両側における上記周囲部の高さ方向の中途部には金属製の脇弾性部材がそれぞれ設けられ、上記複数のコア組立体と上記フードハウジングとが正規の相対位置に配置されると、これらの脇弾性部材が脇突起の受け面の奥行き方向中途部にそれぞれ掛かるように構成されており、
上記当て面が上記周囲部の幅方向両側の端部と、この周囲部の高さ方向の中途部を境に高さ方向の両側に配置されている弾性体掛け分割コネクタ。 When the depth direction, height direction, and width direction perpendicular to each other are taken, the insulating core housing and the connecting portion that will be connected to the mating contact are arranged on the front side in the depth direction of the core housing and mounted. Conductive contacts provided on the core housing so that a lead to be surface-mounted on the tip member is disposed in the vicinity of the end of the mounting side, which is one side in the height direction of the core housing. A plurality of core assemblies to be surface-mounted side by side in the width direction on the mounting member;
A plurality of individual frames provided corresponding to each of the plurality of core assemblies arranged at regular relative positions and having a receiving space for receiving a contact of each core assembly and a counterpart contact corresponding thereto formed inside. Insulation having an integrated frame formed integrally with the body and a cylindrical hood extending from each individual frame in the integrated frame to the near side in the depth direction and fitted to the mating connector With a hood housing
One of the peripheral portions surrounding the contact connecting portion in the depth direction in each core housing and the peripheral portion surrounding the receiving space in the depth direction in the individual frame corresponding to the core housing is in the depth direction. A plurality of core assemblies and the hood are formed in a plurality of portions on the other peripheral portion, and a surface that is sufficiently smaller in area than the peripheral portion is raised in the depth direction to form a contact surface. When the housing and the housing are disposed at regular relative positions, these peripheral portions are substantially opposite to each other and are configured such that one peripheral portion and all the contact surfaces of the other peripheral portion are in contact with each other.
Among the core housings and the corresponding individual frame bodies, one of the members in the width direction on both sides of the peripheral portion protrudes outward in the width direction from the one member in the width direction and on the back side in the depth direction. Side protrusions provided with receiving surfaces inclined toward the inner side in the width direction toward the inner side are respectively provided, and a metal part is provided in the middle part in the height direction of the peripheral part on both sides in the width direction of the other member. Side elastic members are provided, and when the plurality of core assemblies and the hood housing are disposed at regular relative positions, the side elastic members are respectively hooked in the middle in the depth direction of the receiving surfaces of the side protrusions. Is structured as
An elastic body-divided split connector in which the contact surface is arranged on both sides in the height direction with an end portion on both sides in the width direction of the peripheral portion and a midway portion in the height direction of the peripheral portion as a boundary. 上記各コアハウジング及びこれに対応する個別枠体のうち一方の部材における高さ方向の他方側である反実装側の端部には、この一方の部材から反実装側に突出し且つ奥行き方向奥側には奥へ向かうにつれて実装側へ向かうように傾斜した受け面が設けられた頭突起が設けられ、他方の部材の反実装側の端部には金属製の頭弾性部材が設けられ、上記複数のコア組立体と上記フードハウジングとが正規の相対位置に配置されると、この頭弾性部材が頭突起の受け面の奥行き方向中途部に掛かるように構成されている請求項１の弾性体掛け分割コネクタ。   Each of the core housings and the individual frame corresponding to the core housing protrudes from the one member to the counter-mounting side at the end on the other side in the height direction of the one member. Is provided with a head projection provided with a receiving surface inclined toward the mounting side toward the back, and a metal head elastic member is provided at the end of the other member on the side opposite to the mounting side. 2. The elastic body hook according to claim 1, wherein when said core assembly and said hood housing are disposed at regular relative positions, said head elastic member is hung on a midway portion in the depth direction of the receiving surface of the head protrusion. Split connector. 二つの脇弾性部材及び頭弾性部材が、共に上記各コアハウジング及びこれに対応する個別枠体のうち一方の部材に設けられており、
二つの脇弾性部材の反実装側の端部が頭弾性部材の幅方向両側の端部にそれぞれ一体的に設けられており、
上記一方の部材の幅方向両側の端部には、高さ方向に延びると共に幅方向外側に向かって開放され且つ高さ方向の一部が幅方向内側に開放された脇溝が設けられ、上記一方の部材の反実装側の端部には、幅方向に延びると共に反実装側に向かって開放され且つ幅方向の一部が高さ方向内側に開放された頭溝が設けられており、
脇弾性部材がその高さ方向の一部を上記一方の部材の内側に出して脇溝に収容され、頭弾性部材がその中途部を上記一方の部材の内側に出して頭溝に収容されている請求項２の弾性体掛け分割コネクタ。 The two side elastic members and the head elastic member are both provided on one of the core housing and the corresponding individual frame,
The end portions on the opposite side of the two side elastic members are integrally provided at both end portions in the width direction of the head elastic member,
The end portions on both sides in the width direction of the one member are provided with side grooves that extend in the height direction and are opened toward the outside in the width direction, and a part of the height direction is opened in the width direction, The end of one member on the side opposite to the mounting side is provided with a head groove that extends in the width direction and is opened toward the side opposite to the mounting side, and a part of the width direction is opened inward in the height direction.
The side elastic member has a part in the height direction taken out from the inside of the one member and accommodated in the side groove, and the head elastic member has an intermediate portion taken out from the inside of the one member and accommodated in the head groove. The elastic body-hanging split connector according to claim 2. 上記各コアハウジング及びこれに対応する個別枠体のうち一方の部材における実装側の端部には、奥行き方向に沿って延び且つ先端に、他方の部材を貫通して背面に掛かることができるフックを有するロック部材が設けられており、このフックと上記他方の部材の背面は、上記複数のコア組立体と上記フードハウジングとが正規の相対位置に配置されているときに奥行き方向に沿って所定のクリアランスで離間している請求項２又は請求項３の弾性体掛け分割コネクタ。   A hook that extends along the depth direction at the mounting side end of one of the core housings and the individual frame corresponding to the core housing and penetrates the other member to the back at the tip. The hook and the back surface of the other member have a predetermined length along the depth direction when the plurality of core assemblies and the hood housing are disposed at regular relative positions. 4. The elastic body-hanging divided connector according to claim 2 or 3, which is separated by a clearance of. フードハウジングにおける個別枠体同士の境界付近の部分の剛性が、他の部分の剛性よりも低く設けられている請求項１ないし請求項４のうちいずれか１項の弾性体掛け分割コネクタ。   The elastic body division | segmentation connector of any one of Claim 1 thru | or 4 with which the rigidity of the part of the food | hood housing | casing vicinity of the boundary of the separate frame bodies is provided lower than the rigidity of another part. 一部のコンタクトのリードがコアハウジングの実装側の端部付近よりも奥行き方向手前側に設けられており、
フードハウジングには奥行き方向奥側に向かって開放された収納部が設けられ、この収納部は、実装先部材を受け入れると共に実装先部材の実装面の裏面に実装された他の実装部材が収納可能に設けられている請求項１ないし請求項５のうちいずれか１項の弾性体掛け分割コネクタ。 Leads of some contacts are provided on the near side in the depth direction from near the end on the mounting side of the core housing.
The hood housing has a storage part that opens toward the back in the depth direction. This storage part accepts the mounting member and can store other mounting members mounted on the back surface of the mounting surface of the mounting member. 6. The elastic body-hanging divided connector according to claim 1, wherein the elastic body-hanging divided connector is provided. 接続部が反実装側寄りにあるコンタクトでは、接続部とリードとの間の部分が、ほぼ高さ方向に沿って延びており、
接続部が実装側寄りにあるコンタクトでは、接続部とリードとの間の部分が湾曲しており、リードの先端が接続部の先端よりも奥行き方向手前側になるように設けられている請求項１ないし請求項６のうちいずれか１項の弾性体掛け分割コネクタ。 In the contact where the connection part is closer to the non-mounting side, the part between the connection part and the lead extends substantially along the height direction,
The contact where the connecting portion is closer to the mounting side is provided such that a portion between the connecting portion and the lead is curved, and the leading end of the lead is disposed in front of the leading end of the connecting portion in the depth direction. The elastic body hanging split connector according to any one of claims 1 to 6. 各コアハウジングの幅方向両側の端部には、奥行き方向に延びる本体と、この本体の奥行き方向両側の端部の付近で実装側へ延びる二つのリードと、本体と各リードとの間に一体的に設けられ且つ本体及びリードの剛性よりも低い剛性の応力吸収部とを備えた補強タブが設けられている請求項１ないし請求項７のうちいずれか１項の弾性体掛け分割コネクタ。   At the end of each core housing in the width direction, there is a main body extending in the depth direction, two leads extending to the mounting side in the vicinity of the both ends in the depth direction of the main body, and the main body and each lead integrally 8. The elastic body-divided split connector according to claim 1, further comprising a reinforcing tab provided with a stress absorbing portion having a rigidity lower than that of the main body and the lead.
JP2007290229A 2007-11-07 2007-11-07 Elastic body hook-partition connector Withdrawn JP2009117218A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012252780A (en) * 2011-05-31 2012-12-20 Jst Mfg Co Ltd Electric connector
JP2014510380A (en) * 2011-03-28 2014-04-24 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Modular electrical connector connection device
WO2019080963A1 (en) * 2017-10-23 2019-05-02 Harting Electric Gmbh & Co. Kg Holding frame for an industrial electrical connector

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014510380A (en) * 2011-03-28 2014-04-24 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Modular electrical connector connection device
US9099828B2 (en) 2011-03-28 2015-08-04 Robert Bosch Gmbh Modular electrical plug connector assembly
JP2012252780A (en) * 2011-05-31 2012-12-20 Jst Mfg Co Ltd Electric connector
WO2019080963A1 (en) * 2017-10-23 2019-05-02 Harting Electric Gmbh & Co. Kg Holding frame for an industrial electrical connector
CN111295804A (en) * 2017-10-23 2020-06-16 哈廷电子有限公司及两合公司 Holding frame for industrial plug connectors
RU2739842C1 (en) * 2017-10-23 2020-12-28 Хартинг Электрик Гмбх Унд Ко. Кг Holding frame for industrial plug connector
US11152738B2 (en) 2017-10-23 2021-10-19 Harting Electric Gmbh & Co. Kg Holding frame for an industrial, electrical connector
CN111295804B (en) * 2017-10-23 2021-12-28 哈廷电子有限公司及两合公司 Holding frame for industrial plug connectors

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