JP2015216133A5 - Electrical connector assembly and receptacle connector - Google Patents
Electrical connector assembly and receptacle connector Download PDFInfo
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- JP2015216133A5 JP2015216133A5 JP2015174480A JP2015174480A JP2015216133A5 JP 2015216133 A5 JP2015216133 A5 JP 2015216133A5 JP 2015174480 A JP2015174480 A JP 2015174480A JP 2015174480 A JP2015174480 A JP 2015174480A JP 2015216133 A5 JP2015216133 A5 JP 2015216133A5
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- 230000002093 peripheral effect Effects 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 10
- 238000013459 approach Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 2
Description
本発明は、回路基板の実装面上に配されるレセプタクルコネクタと他の回路基板に配されるプラグコネクタとを有し、回路基板同士の対面方向をコネクタ嵌合方向としてレセプタクルコネクタにプラグコネクタが嵌合接続される電気コネクタ組立体および上記レセプタクルコネクタに関する。 The present invention has a receptacle connector arranged on a mounting surface of a circuit board and a plug connector arranged on another circuit board, and the plug connector is connected to the receptacle connector with the facing direction of the circuit boards as the connector fitting direction. The present invention relates to an electrical connector assembly to be fitted and connected and the receptacle connector .
本発明は、コネクタ嵌合開始時におけるガイドの際のコネクタ同士の当接による衝撃力、そしてコネクタ嵌合過程におけるガイドの際のコネクタ同士の摩擦力に十分対抗できる電気コネクタ組立体およびレセプタクルコネクタを提供することを課題とする。 The present invention relates to an electrical connector assembly and a receptacle connector capable of sufficiently resisting the impact force due to contact between connectors at the time of guiding a connector when starting connector fitting, and the frictional force between connectors when guiding at the time of connector fitting. The issue is to provide.
＜第一発明＞
第一発明に係る電気コネクタ組立体は、回路基板の実装面上に配されるレセプタクルコネクタと他の回路基板に配されるプラグコネクタとを有し、回路基板同士の対面方向をコネクタ嵌合方向としてレセプタクルコネクタにプラグコネクタが嵌合接続される電気コネクタ組立体であって、レセプタクルコネクタのハウジングは、回路基板の実装面に対面する底壁の周囲部から上記コネクタ嵌合方向に起立していると共にハウジングの長手方向に延びる一対の側壁と該一対の側壁の上記長手方向端部同士を上記長手方向に対して直角な短手方向で連結する一対の端壁とで形成される周壁を有し、該周壁で囲まれた空間が上記コネクタ嵌合方向でプラグコネクタを受け入れるための受入部として形成され、上記ハウジングの長手方向両端部の端子保持領域外でレセプタクル側ガイド金具を保持しており、
プラグコネクタのハウジングは、上記レセプタクルコネクタの受入部に嵌入される嵌合部を有し、該嵌合部は、長手方向両端部の端子保持領域外でプラグ側ガイド金具を保持している。
<First invention>
An electrical connector assembly according to a first aspect of the present invention has a receptacle connector disposed on a mounting surface of a circuit board and a plug connector disposed on another circuit board, and the facing direction between the circuit boards is a connector fitting direction. An electrical connector assembly in which a plug connector is fitted and connected to a receptacle connector, and the housing of the receptacle connector stands up in the connector fitting direction from the periphery of the bottom wall facing the mounting surface of the circuit board It has a peripheral wall formed by the pair of end walls of the longitudinal end portions of the pair of side walls and the pair of side walls extending in the longitudinal direction of the housing for connecting at right angles the lateral direction with respect to the longitudinal direction together with the , space surrounded by the peripheral wall is formed as a receiving portion for receiving the plug connector in the connector fitting direction, terminals of the longitudinal ends of the housing Holds a receptacle-side guide bracket in lifting area outside,
The housing of the plug connector has a fitting portion that is fitted into the receiving portion of the receptacle connector, and the fitting portion holds the plug-side guide metal fitting outside the terminal holding region at both ends in the longitudinal direction.
かかる電気コネクタ組立体において、第一発明では、上記レセプタクル側ガイド金具は、一対の側壁の端部側に位置するガイド部と、端壁に位置する副ガイド部とを一体に有し、上記プラグ側ガイド金具は、上記レセプタクル側ガイド金具の上記ガイド部に対応した位置に設けられた、上記短手方向での上記嵌合部の両側の外面に位置する側面部および該側面部に対してコネクタ嵌合方向先方に連続する側肩部と、上記レセプタクル側ガイド金具の上記副ガイド部に対応した位置に設けられた、上記長手方向での上記嵌合部の外面に位置する端面部および該端面部に対してコネクタ嵌合方向先方に連続する端肩部とを一体に有し、上記レセプタクル側ガイド金具は、上記ガイド部が、上記短手方向で受入部側へ向けて上記プラグコネクタをガイドするガイド面を有し、上記副ガイド部が、上記長手方向で受入部側へ向けて上記プラグコネクタをガイドする副ガイド面を有していることを特徴としている。 In this electrical connector assembly, in the first invention, the receptacle-side guide fitting integrally includes a guide portion located on the end side of the pair of side walls and a sub guide portion located on the end wall, and the plug A side guide fitting is provided at a position corresponding to the guide portion of the receptacle-side guide fitting, and a side portion located on the outer surface on both sides of the fitting portion in the short direction, and a connector with respect to the side portion. A side shoulder continuous in the front in the fitting direction, an end face located on the outer surface of the fitting part in the longitudinal direction, and the end face provided at a position corresponding to the sub guide part of the receptacle-side guide fitting The receptacle-side guide metal fitting is connected to the receiving portion side in the short direction toward the receiving portion side. Has a sul guide surface, the sub-guide portion, is characterized in that it has a sub-guide surface for guiding the plug connector toward the receiving portion side by the longitudinal direction.
第一発明において、プラグ側ガイド金具は、側肩部および端肩部が凸湾曲面をなしていていもよい。 In the first invention, the plug-side guide metal fitting may have a convex curved surface at the side shoulder and the end shoulder.
第一発明において、レセプタクルコネクタのハウジングは、周壁内で底壁からコネクタ嵌合方向に起立すると共にハウジングの長手方向に延びる中央突壁が形成されており、上記長手方向での該中央突壁の端面は、底壁に向かうにつれて端壁に近づく傾斜面として形成されており、上記中央突壁は、コネクタ嵌合過程にて、上記傾斜面でプラグコネクタをガイドすることを可能としていてもよい。
また、第一発明において、レセプタクル側ガイド金具のガイド面は、レセプタクルコネクタのハウジングの側壁の上面に沿うと共に該ハウジングの短手方向で受入部側へ向けて下り勾配をなしており、レセプタクル側ガイド金具の副ガイド面は、上記ハウジングの端壁の上面に沿うと共に該ハウジングの長手方向で受入部側へ向けて下り勾配をなしていることとしてもよい。
＜第二発明＞
第二発明に係るレセプタクルコネクタは、回路基板の実装面上に配され該実装面に対して直角な方向をコネクタ嵌合方向として相手コネクタとしてのプラグコネクタが嵌合接続されるレセプタクルコネクタであって、該レセプタクルコネクタのハウジングは、回路基板の実装面に対面する底壁の周囲部から上記コネクタ嵌合方向に起立していると共にハウジングの長手方向に延びる一対の側壁と該一対の側壁の上記長手方向端部同士を上記長手方向に対して直角な短手方向で連結する一対の端壁とで形成される周壁を有し、該周壁内で底壁からコネクタ嵌合方向に起立すると共に上記長手方向に延びる中央突壁が形成されており、上記周壁と上記中央突壁との間に上記コネクタ嵌合方向でプラグコネクタを受け入れるための受入部が形成され、上記ハウジングの長手方向両端部の端子保持領域外でレセプタクル側ガイド金具を保持している。
かかるレセプタクルコネクタにおいて、第二発明では、上記レセプタクル側ガイド金具は、一対の側壁の端部側に位置するガイド部と、端壁に位置する副ガイド部とを一体に有し、上記ガイド部は、上記短手方向で受入部側へ向けて上記プラグコネクタをガイドするガイド面を有しているととともに、コネクタ嵌合方向での上記受入部の範囲内の位置に、プラグコネクタとのロックのためのロック部を有しており、上記副ガイド部は、上記長手方向で受入部側へ向けて上記プラグコネクタをガイドする副ガイド面を有しており、上記中央突壁は、上記長手方向での端面が、底壁に向かうにつれて端壁に近づく傾斜面として形成されており、コネクタ嵌合過程にて、上記傾斜面でプラグコネクタをガイドすることが可能となっており、該傾斜面は、コネクタ嵌合方向で上記ガイド部のロック部よりも底壁側にまで及んでいることを特徴としている。
In the first invention, the housing of the receptacle connector is formed with a central projecting wall standing in the peripheral wall from the bottom wall in the connector fitting direction and extending in the longitudinal direction of the housing. The end surface may be formed as an inclined surface that approaches the end wall toward the bottom wall , and the center protruding wall may be capable of guiding the plug connector with the inclined surface in the connector fitting process.
In the first aspect of the invention, the guide surface of the receptacle-side guide fitting extends along the upper surface of the side wall of the housing of the receptacle connector and has a downward slope toward the receiving portion in the short direction of the housing. The sub guide surface of the metal fitting may be along the upper surface of the end wall of the housing and may be inclined downward toward the receiving portion in the longitudinal direction of the housing.
<Second invention>
A receptacle connector according to a second invention is a receptacle connector that is arranged on a mounting surface of a circuit board and in which a plug connector as a mating connector is fitted and connected with a direction perpendicular to the mounting surface as a connector fitting direction. The receptacle connector housing has a pair of side walls standing in the connector fitting direction from the periphery of the bottom wall facing the mounting surface of the circuit board and extending in the longitudinal direction of the housing, and the longitudinal direction of the pair of side walls. A peripheral wall formed by a pair of end walls that connect the end portions in the lateral direction perpendicular to the longitudinal direction, and rises in the connector fitting direction from the bottom wall within the peripheral wall and the longitudinal direction A central projecting wall extending in the direction is formed, and a receiving portion for receiving the plug connector in the connector fitting direction is formed between the peripheral wall and the central projecting wall. Holding a receptacle-side guide bracket in the terminal holding area outside the longitudinal ends of the housing.
In such a receptacle connector, in the second invention, the receptacle-side guide fitting integrally includes a guide portion located on the end portion side of the pair of side walls and a sub guide portion located on the end wall, and the guide portion is And a guide surface for guiding the plug connector toward the receiving portion in the short direction, and a lock with the plug connector at a position within the range of the receiving portion in the connector fitting direction. The sub-guide portion has a sub-guide surface that guides the plug connector toward the receiving portion in the longitudinal direction, and the central projecting wall has the longitudinal direction. Is formed as an inclined surface that approaches the end wall toward the bottom wall, and the plug connector can be guided by the inclined surface in the connector fitting process. It is characterized in that it extends to the bottom wall than the locking portion of the guide portion in the connector fitting direction.
Claims (5)
レセプタクルコネクタのハウジングは、回路基板の実装面に対面する底壁の周囲部から上記コネクタ嵌合方向に起立していると共にハウジングの長手方向に延びる一対の側壁と該一対の側壁の上記長手方向端部同士を上記長手方向に対して直角な短手方向で連結する一対の端壁とで形成される周壁を有し、該周壁で囲まれた空間が上記コネクタ嵌合方向でプラグコネクタを受け入れるための受入部として形成され、上記ハウジングの長手方向両端部の端子保持領域外でレセプタクル側ガイド金具を保持しており、
プラグコネクタのハウジングは、上記レセプタクルコネクタの受入部に嵌入される嵌合部を有し、該嵌合部は、長手方向両端部の端子保持領域外でプラグ側ガイド金具を保持している電気コネクタ組立体において、
上記レセプタクル側ガイド金具は、一対の側壁の端部側に位置するガイド部と、端壁に位置する副ガイド部とを一体に有し、
上記プラグ側ガイド金具は、上記レセプタクル側ガイド金具の上記ガイド部に対応した位置に設けられた、上記短手方向での上記嵌合部の両側の外面に位置する側面部および該側面部に対してコネクタ嵌合方向先方に連続する側肩部と、上記レセプタクル側ガイド金具の上記副ガイド部に対応した位置に設けられた、上記長手方向での上記嵌合部の外面に位置する端面部および該端面部に対してコネクタ嵌合方向先方に連続する端肩部とを一体に有し、
上記レセプタクル側ガイド金具は、上記ガイド部が、上記短手方向で受入部側へ向けて上記プラグコネクタをガイドするガイド面を有し、上記副ガイド部が、上記長手方向で受入部側へ向けて上記プラグコネクタをガイドする副ガイド面を有していることを特徴とする電気コネクタ組立体。 It has a receptacle connector arranged on the mounting surface of the circuit board and a plug connector arranged on another circuit board, and the plug connector is fitted and connected to the receptacle connector with the facing direction of the circuit boards as the connector fitting direction. An electrical connector assembly comprising:
The housing of the receptacle connector has a pair of side walls standing in the connector fitting direction and extending in the longitudinal direction of the housing from the periphery of the bottom wall facing the mounting surface of the circuit board, and the longitudinal ends of the pair of side walls. the parts to each other has a peripheral wall formed by the pair of end walls connected by perpendicular lateral direction with respect to the longitudinal direction, the space surrounded by the peripheral wall for receiving a plug connector in the connector fitting direction The receptacle side guide fitting is held outside the terminal holding area at both ends in the longitudinal direction of the housing.
The housing of the plug connector has a fitting portion that is fitted into the receiving portion of the receptacle connector, and the fitting portion holds the plug-side guide metal fitting outside the terminal holding region at both ends in the longitudinal direction. In the assembly,
The receptacle-side guide fitting integrally includes a guide portion located on the end side of the pair of side walls and a sub guide portion located on the end wall,
The plug-side guide metal fitting is provided at a position corresponding to the guide part of the receptacle-side guide metal fitting, and a side part located on the outer surface on both sides of the fitting part in the short direction and the side part. A side shoulder portion that continues to the front of the connector fitting direction, an end surface portion that is provided at a position corresponding to the sub guide portion of the receptacle-side guide fitting, and is located on the outer surface of the fitting portion in the longitudinal direction; An end shoulder portion that is continuous with the end face portion in the connector fitting direction is integrally formed,
The receptacle-side guide metal fitting has a guide surface that guides the plug connector in the short direction toward the receiving portion, and the sub guide portion faces in the longitudinal direction toward the receiving portion. An electrical connector assembly having a secondary guide surface for guiding the plug connector.
レセプタクル側ガイド金具の副ガイド面は、上記ハウジングの端壁の上面に沿うと共に該ハウジングの長手方向で受入部側へ向けて下り勾配をなしていることとする請求項１ないし請求項３のうちの一つに記載の電気コネクタ組立体。 The guide surface of the receptacle-side guide fitting is along the upper surface of the side wall of the housing of the receptacle connector and has a downward slope toward the receiving portion in the short direction of the housing,
The auxiliary guide surface of the receptacle-side guide metal fitting is formed along the upper surface of the end wall of the housing and has a downward slope toward the receiving portion in the longitudinal direction of the housing. The electrical connector assembly according to one of the above.
該レセプタクルコネクタのハウジングは、回路基板の実装面に対面する底壁の周囲部から上記コネクタ嵌合方向に起立していると共にハウジングの長手方向に延びる一対の側壁と該一対の側壁の上記長手方向端部同士を上記長手方向に対して直角な短手方向で連結する一対の端壁とで形成される周壁を有し、該周壁内で底壁からコネクタ嵌合方向に起立すると共に上記長手方向に延びる中央突壁が形成されており、上記周壁と上記中央突壁との間に上記コネクタ嵌合方向でプラグコネクタを受け入れるための受入部が形成され、上記ハウジングの長手方向両端部の端子保持領域外でレセプタクル側ガイド金具を保持しているレセプタクルコネクタにおいて、 The receptacle connector housing has a pair of side walls extending in the connector fitting direction and extending in the longitudinal direction of the housing from the periphery of the bottom wall facing the mounting surface of the circuit board, and the longitudinal direction of the pair of side walls. A peripheral wall formed by a pair of end walls connecting the end portions in a short direction perpendicular to the longitudinal direction, and standing in the connector fitting direction from the bottom wall within the peripheral wall and the longitudinal direction A central projecting wall is formed extending between the peripheral wall and the central projecting wall. Receiving portions for receiving the plug connector in the connector fitting direction are formed between the peripheral wall and the central projecting wall, and terminal holding at both ends in the longitudinal direction of the housing is formed. In the receptacle connector holding the receptacle-side guide bracket outside the area,
上記レセプタクル側ガイド金具は、一対の側壁の端部側に位置するガイド部と、端壁に位置する副ガイド部とを一体に有し、上記ガイド部は、上記短手方向で受入部側へ向けて上記プラグコネクタをガイドするガイド面を有しているととともに、コネクタ嵌合方向での上記受入部の範囲内の位置に、プラグコネクタとのロックのためのロック部を有しており、上記副ガイド部は、上記長手方向で受入部側へ向けて上記プラグコネクタをガイドする副ガイド面を有しており、The receptacle-side guide fitting integrally includes a guide portion located on the end side of the pair of side walls and a sub guide portion located on the end wall, and the guide portion is directed toward the receiving portion in the short direction. A guide surface for guiding the plug connector toward the connector, and a lock portion for locking the plug connector at a position within the range of the receiving portion in the connector fitting direction. The sub guide portion has a sub guide surface that guides the plug connector toward the receiving portion side in the longitudinal direction,
上記中央突壁は、上記長手方向での端面が、底壁に向かうにつれて端壁に近づく傾斜面として形成されており、コネクタ嵌合過程にて、上記傾斜面でプラグコネクタをガイドすることが可能となっており、該傾斜面は、コネクタ嵌合方向で上記ガイド部のロック部よりも底壁側にまで及んでいることを特徴とするレセプタクルコネクタ。The central protruding wall is formed as an inclined surface whose end surface in the longitudinal direction approaches the end wall toward the bottom wall, and the plug connector can be guided by the inclined surface in the connector fitting process. And the inclined surface extends to the bottom wall side of the locking portion of the guide portion in the connector fitting direction.
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| JP2015174480A JP5959704B2 (en) | 2015-09-04 | 2015-09-04 | Electrical connector assembly and receptacle connector |
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| JP2015174480A JP5959704B2 (en) | 2015-09-04 | 2015-09-04 | Electrical connector assembly and receptacle connector |
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| JP2013121740A Division JP5809198B2 (en) | 2013-06-10 | 2013-06-10 | Electrical connector with guide bracket |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2016122373A Division JP6167205B2 (en) | 2016-06-21 | 2016-06-21 | Receptacle connector |
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| JP2015216133A5 true JP2015216133A5 (en) | 2016-04-28 |
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| JP2013101909A (en) * | 2011-10-14 | 2013-05-23 | Molex Inc | Connector |
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