JP2021132044A - connector - Google Patents

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JP2021132044A
JP2021132044A JP2021088724A JP2021088724A JP2021132044A JP 2021132044 A JP2021132044 A JP 2021132044A JP 2021088724 A JP2021088724 A JP 2021088724A JP 2021088724 A JP2021088724 A JP 2021088724A JP 2021132044 A JP2021132044 A JP 2021132044A
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Prior art keywords
housing
connector
cover
electric wire
accommodating
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JP7248737B2 (en
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直樹 ▲高▼村
直樹 ▲高▼村
Naoki Takamura
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Yazaki Corp
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Yazaki Corp
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  • Connector Housings Or Holding Contact Members (AREA)

Abstract

To provide a connector that can electrically connect electric wires placed inside and outside a case.SOLUTION: A connector 6 is attached to a case so as to electrically connect electric wires 2 and 9 arranged inside and outside a case. The connector 6 includes a bus bar 7 including one end portion having a connecting portion 42 that is to be electrically connected to the electric wire 2 located inside the case and the other end portion 43 that is to be electrically connected to the electric wire 9 located outside the case, a resin housing 4 having a partition wall 31 that separates the inside and outside of the case and exposes and embeds the one end portion (connection portion 42) and the other end portion 43 of the bus bar 7, and a cover 5 attached to the housing 4 so as to cover the connecting portion 42 of the bus bar 7.SELECTED DRAWING: Figure 2

Description

本発明は、バスバと、ハウジングと、カバーと、を備えるコネクタに関する。 The present invention relates to a connector including a bus bar, a housing, and a cover.

従来から、ボルト締結によって対象物同士を電気的に接続する構造が提案されている。例えば、従来のこの種の構造の一つは、アース端子をアース部材にボルト締結するにあたり、アース端子がボルト周りに意図せず回転することを防ぐべく、アース部材に端子固定部を設けている。この端子固定部は、アース端子とアース部材との締結箇所の近傍でアース端子を固定し、アース端子の意図しない回転を防ぐ(いわゆる回り止めを行う)ようになっている(例えば、特許文献1を参照)。 Conventionally, a structure has been proposed in which objects are electrically connected to each other by fastening bolts. For example, in one of the conventional structures of this type, when bolting the ground terminal to the ground member, the ground member is provided with a terminal fixing portion in order to prevent the ground terminal from unintentionally rotating around the bolt. .. This terminal fixing portion fixes the ground terminal in the vicinity of the fastening point between the ground terminal and the ground member to prevent unintended rotation of the ground terminal (so-called detent) (for example, Patent Document 1). See).

特開2014−116119号公報Japanese Unexamined Patent Publication No. 2014-116119

上述した従来の構造は、電気的接続を図る対象物としてのアース端子とアース部材とをボルトで締結するようになっている。 In the conventional structure described above, the ground terminal and the ground member as objects for electrical connection are fastened with bolts.

これに対し、本発明の目的は、ケースの内外に配置される電線同士を電気的に接続可能なコネクタを提供することにある。 On the other hand, an object of the present invention is to provide a connector capable of electrically connecting electric wires arranged inside and outside the case.

前述した目的を達成するために、本発明に係るコネクタは、下記[1]〜[5]を特徴としている。
[1]
ケースの内外に配置される電線同士を電気的に接続するように前記ケースに取り付けられることになるコネクタであって、
前記ケースの内側に配置される前記電線に電気的に接続されることになる接続部を有する一端部と、前記ケースの外側に配置される前記電線に電気的に接続されることになる他端部と、を有するバスバと、
前記ケースの内外を隔てるとともに前記バスバの前記一端部及び前記他端部を露出させて埋設する隔壁部を有する、樹脂製のハウジングと、
前記バスバの前記接続部を覆うように前記ハウジングに取り付けられるカバーと、を備える、
コネクタであること。
[2]
上記[1]に記載のコネクタにおいて、
複数の前記バスバを備え、
前記ハウジング及び前記カバーは、
前記複数の前記バスバの各々の前記接続部を個別に収容する複数の収容部を画成し、
前記複数の前記収容部は、
一の前記接続部を収容する前記収容部と、他の前記接続部を収容する前記収容部と、の間を仕切壁によって仕切る、ように構成される、
コネクタであること。
[3]
上記[2]に記載のコネクタにおいて、
前記バスバの前記接続部は、
ボルトを用いた締結によって前記電線が有する端子金具を当該接続部に接続するための挿通孔を有し、
前記カバーは、
前記収容部を構成する側壁のうちの前記挿通孔に向かい合う箇所を構成する、
コネクタであること。
[4]
上記[2]又は上記[3]に記載のコネクタにおいて、
前記ハウジングが有する壁部と、前記カバーが有する壁部と、が厚さ方向に互いに重なり合うことにより、前記収容部を構成する側壁の少なくとも一部が構成される、
コネクタであること。
[5]
上記[2]〜上記[4]の何れか一つに記載のコネクタにおいて、
前記収容部を構成する側壁は、
前記バスバの前記接続部に電気的に接続されることになる前記電線の引き出し方向を規制する規制部を有する、
コネクタであること。
In order to achieve the above-mentioned object, the connector according to the present invention is characterized by the following [1] to [5].
[1]
A connector that is attached to the case so as to electrically connect the electric wires arranged inside and outside the case.
One end having a connecting portion that will be electrically connected to the electric wire arranged inside the case and the other end that will be electrically connected to the electric wire arranged outside the case. With a part, with a bus
A resin housing having a partition wall that separates the inside and outside of the case and exposes and embeds the one end and the other end of the bus bar.
A cover attached to the housing so as to cover the connection portion of the bus bar.
Must be a connector.
[2]
In the connector described in [1] above,
Equipped with multiple said bus bars
The housing and the cover
A plurality of accommodating portions for individually accommodating the connecting portions of the plurality of bus bars are defined.
The plurality of the accommodating portions
It is configured to partition between the accommodating portion accommodating one said connecting portion and the accommodating portion accommodating the other said connecting portion by a partition wall.
Must be a connector.
[3]
In the connector described in [2] above,
The connection portion of the bus bar
It has an insertion hole for connecting the terminal fitting of the electric wire to the connection part by fastening with bolts.
The cover is
A portion of the side wall constituting the accommodating portion facing the insertion hole is formed.
Must be a connector.
[4]
In the connector according to the above [2] or the above [3],
By overlapping the wall portion of the housing and the wall portion of the cover in the thickness direction, at least a part of the side wall constituting the housing portion is formed.
Must be a connector.
[5]
In the connector according to any one of the above [2] to the above [4].
The side wall constituting the accommodating portion is
It has a regulating part that regulates the pull-out direction of the electric wire that will be electrically connected to the connecting part of the bus bar.
Must be a connector.

上記[1]〜[5]の構成のコネクタによれば、ケースの内外に配置される電線同士を、ハウジングに埋設されたバスバを介して、電気的に接続することが可能である。更に、カバーによってバスバの接続部が覆われることで、車両の変速機のように金属粉等が混入した潤滑油がケース内に存在する場合であっても、金属粉等がバスバの接続部に接触することが抑制され得る。 According to the connectors having the above configurations [1] to [5], the electric wires arranged inside and outside the case can be electrically connected to each other via the bus bar embedded in the housing. Furthermore, by covering the connection part of the bus bar with the cover, even if lubricating oil mixed with metal powder or the like is present in the case like a transmission of a vehicle, the metal powder or the like is attached to the connection part of the bus bar. Contact can be suppressed.

このように、本発明によれば、ケースの内外に配置される電線同士を電気的に接続可能なコネクタを提供できる。 As described above, according to the present invention, it is possible to provide a connector capable of electrically connecting electric wires arranged inside and outside the case.

以上、本発明について簡潔に説明した。更に、以下に説明される発明を実施するための形態を添付の図面を参照して通読することにより、本発明の詳細は更に明確化されるであろう。 The present invention has been briefly described above. Further, the details of the present invention will be further clarified by reading through the embodiments described below with reference to the accompanying drawings.

図1は、本発明の実施形態に係るコネクタハウジング付き電線の斜視図である。FIG. 1 is a perspective view of an electric wire with a connector housing according to an embodiment of the present invention. 図2は、コネクタハウジング付き電線の分解斜視図である。FIG. 2 is an exploded perspective view of an electric wire with a connector housing. 図3は、ハウジングに端子金具を締結固定する際の様子を示す斜視図である。FIG. 3 is a perspective view showing a state when the terminal fitting is fastened and fixed to the housing. 図4は、カバーの斜視図である。FIG. 4 is a perspective view of the cover. 図5(a)は、端子金具が正規位置にある場合におけるコネクタハウジング付き電線の主要断面図であり、図5(b)は、図5(a)におけるその端子金具の周囲を拡大した拡大図である。FIG. 5A is a main cross-sectional view of an electric wire with a connector housing when the terminal fitting is in the normal position, and FIG. 5B is an enlarged view of the periphery of the terminal fitting in FIG. 5A. Is. 図6(a)は、端子金具が正規位置から緩み向きに回転した位置にある場合におけるコネクタハウジング付き電線の主要断面図であり、図6(b)は、図6(a)におけるその端子金具の周囲を拡大した拡大図である。FIG. 6A is a main cross-sectional view of an electric wire with a connector housing when the terminal fitting is in a position rotated in a loosening direction from the normal position, and FIG. 6B is the terminal fitting in FIG. 6A. It is an enlarged view which enlarged the circumference of.

<実施形態>
以下、図面を参照しながら、本発明の実施形態に係るコネクタハウジング付き電線1について説明する。コネクタハウジング付き電線1は、典型的には、車両の駆動系を構成する変速機のハウジング等に取り付けられて使用される。別の言い方をすると、コネクタハウジング付き電線1は、車両用のワイヤハーネスの一部を構成する部材である。
<Embodiment>
Hereinafter, the electric wire 1 with a connector housing according to the embodiment of the present invention will be described with reference to the drawings. The electric wire 1 with a connector housing is typically used by being attached to a housing of a transmission or the like that constitutes a drive system of a vehicle. In other words, the electric wire 1 with a connector housing is a member that forms a part of a wire harness for a vehicle.

以下、説明の便宜上、図2に示すように、「前後方向」、「左右方向」、「上下方向」、「前」、「後」、「左」、「右」、「上」、及び「下」を定義する。「前後方向」、「左右方向」及び「上下方向」は、互いに直交している。前後方向は、ハウジング4が相手側コネクタの相手側ハウジング8と嵌合する方向と一致しており、相手側ハウジング8が嵌合する嵌合方向正面側(図2において左下側)が前側とされ、その反対の嵌合方向背面側(図2において右上側)が後側とされている。 Hereinafter, for convenience of explanation, as shown in FIG. 2, "front-back direction", "left-right direction", "vertical direction", "front", "rear", "left", "right", "top", and " Define "below". The "front-back direction", "left-right direction", and "vertical direction" are orthogonal to each other. The front-rear direction coincides with the direction in which the housing 4 fits with the mating housing 8 of the mating connector, and the front side (lower left side in FIG. 2) in the fitting direction in which the mating housing 8 fits is the front side. The rear side (upper right side in FIG. 2) in the opposite mating direction is the rear side.

図1に示すコネクタハウジング付き電線1は、図2に示すように、電線2と、電線2に取り付けられる端子金具3と、端子金具3が締結固定されるハウジング4と、ハウジング4に取り付けられるカバー5と、を備える。ハウジング4及びカバー5により、本発明の実施形態に係るコネクタハウジング6が構成される。以下、コネクタハウジング付き電線1を構成する部品について順に説明する。 As shown in FIG. 2, the electric wire 1 with a connector housing shown in FIG. 1 includes an electric wire 2, a terminal fitting 3 attached to the electric wire 2, a housing 4 to which the terminal fitting 3 is fastened and fixed, and a cover attached to the housing 4. 5 and. The housing 4 and the cover 5 constitute the connector housing 6 according to the embodiment of the present invention. Hereinafter, the parts constituting the electric wire 1 with the connector housing will be described in order.

先ず、電線2について説明する。電線2は、図3に示すように、導体芯線11と、導体芯線11を覆う樹脂被覆12と、で構成されている。電線2の端末部では、所定の端末処理が施されて、樹脂被覆12が除去されて導体芯線11が露出している。電線2は、典型的には、接地(アース)されて使用される。 First, the electric wire 2 will be described. As shown in FIG. 3, the electric wire 2 is composed of a conductor core wire 11 and a resin coating 12 covering the conductor core wire 11. The terminal portion of the electric wire 2 is subjected to a predetermined terminal treatment to remove the resin coating 12 and expose the conductor core wire 11. The electric wire 2 is typically used after being grounded.

次いで、端子金具3について説明する。金属製の端子金具3は、図3に示すように、ボルト孔が形成された丸形平板状の端子部21と、端子部21に隣接すると共に電線2の露出する導体芯線11に加締められる一対の加締め片を有する芯線加締部22と、芯線加締部22に隣接すると共に電線2の樹脂被覆12の先端部に加締められる一対の加締め片を有する被覆加締部23と、を一体に有する。 Next, the terminal fitting 3 will be described. As shown in FIG. 3, the metal terminal fitting 3 is crimped to a round flat plate-shaped terminal portion 21 having a bolt hole formed therein and a conductor core wire 11 adjacent to the terminal portion 21 and exposed of the electric wire 2. A core wire crimping portion 22 having a pair of crimping pieces, and a coating crimping portion 23 having a pair of crimping pieces adjacent to the core wire crimping portion 22 and crimped to the tip of the resin coating 12 of the electric wire 2. Integrally.

芯線加締部22は、図5に示すように、導体芯線11を覆うように屈曲された一対の加締め片の先端同士が並んで導体芯線11に食い込むことで、断面形状が一対の山部を含む略M字状の形状を有する所謂M型の加締部を構成している。この結果、芯線加締部22における一対の加締め片の先端同士の上部にて、下方に窪むと共に端子金具3の長手方向に延びる凹部24(図5(b)参照)が形成されている。被覆加締部23も、芯線加締部22と同様、所謂M型の加締部を構成している。 As shown in FIG. 5, the core wire crimping portion 22 has a pair of mountain portions having a cross-sectional shape by arranging the tips of a pair of crimping pieces bent so as to cover the conductor core wire 11 and biting into the conductor core wire 11. It constitutes a so-called M-shaped crimping portion having a substantially M-shaped shape including. As a result, a recess 24 (see FIG. 5B) that is recessed downward and extends in the longitudinal direction of the terminal fitting 3 is formed at the upper portion of the tips of the pair of crimping pieces in the core wire crimping portion 22. .. Like the core wire crimping portion 22, the covering crimping portion 23 also constitutes a so-called M-shaped crimping portion.

次いで、ハウジング4について説明する。樹脂製のハウジング4は、図3に示すように、本体部31と、本体部31の前側に位置するコネクタ嵌合部32と、本体部31の後側に位置するカバー取付部33と、を一体に備える。ハウジング4の内部には、インサート成形により、所定の形状を有するバスバ7(金属板)が一体化されている。 Next, the housing 4 will be described. As shown in FIG. 3, the resin housing 4 includes a main body portion 31, a connector fitting portion 32 located on the front side of the main body portion 31, and a cover mounting portion 33 located on the rear side of the main body portion 31. Prepare for one. Inside the housing 4, a bus bar 7 (metal plate) having a predetermined shape is integrated by insert molding.

本体部31は、図2及び図3に示すように、円筒状部分を有し、その円筒状部分の後端部にて、円筒状部分の径方向外側に所定の形状を有して突出するフランジ部34を有している。フランジ部34には、前後方向に貫通する複数のボルト孔35が形成されている。本体部31は、典型的には、車両の変速機のハウジングの円形の開口部(図示省略)に、本体部31の円筒状部分を挿入し、ボルト孔35に挿通されるボルトを用いてフランジ部34を当該ハウジングに締結固定することで、当該ハウジングに固定される。本体部31が当該ハウジングに固定された状態では、コネクタ嵌合部32(即ち、コネクタ嵌合部32に嵌合されることになる相手側コネクタ)は、空気中に位置し、カバー取付部33(即ち、カバー取付部33に取り付けられることになるカバー5)は、変速機の潤滑油中に位置することになる。 As shown in FIGS. 2 and 3, the main body portion 31 has a cylindrical portion, and at the rear end portion of the cylindrical portion, the main body portion 31 protrudes radially outward of the cylindrical portion with a predetermined shape. It has a flange portion 34. A plurality of bolt holes 35 penetrating in the front-rear direction are formed in the flange portion 34. The main body 31 typically has a cylindrical portion of the main body 31 inserted into a circular opening (not shown) in the housing of the vehicle's transmission and is flanged using bolts that are inserted into the bolt holes 35. By fastening and fixing the portion 34 to the housing, the portion 34 is fixed to the housing. When the main body 31 is fixed to the housing, the connector fitting portion 32 (that is, the mating connector to be fitted to the connector fitting portion 32) is located in the air and the cover mounting portion 33. (That is, the cover 5 to be attached to the cover attachment portion 33) is located in the lubricating oil of the transmission.

コネクタ嵌合部32は、図2に示すように、前方に開口する矩形のフード状の形状を有している。コネクタ嵌合部32の内部空間には、本体部31から前方に延びる棒状の接続部36(図2参照)が設けられている。接続部36の側面の一部には、ハウジング4に内蔵されたバスバ7の一部であるバスバ接続部43(図2参照)が前後方向に延びるように露呈している。 As shown in FIG. 2, the connector fitting portion 32 has a rectangular hood-like shape that opens forward. In the internal space of the connector fitting portion 32, a rod-shaped connecting portion 36 (see FIG. 2) extending forward from the main body portion 31 is provided. A bus bar connecting portion 43 (see FIG. 2), which is a part of the bus bar 7 built in the housing 4, is exposed on a part of the side surface of the connecting portion 36 so as to extend in the front-rear direction.

コネクタ嵌合部32には、相手側コネクタの相手側ハウジング8(図2参照)が、挿入され嵌合されることになる。これにより、相手側ハウジング8に収容されたメス端子(図示省略)が接続部36に挿入されて、バスバ接続部43とメス端子とが電気的に接続されることで、メス端子に接続された相手側電線9(図2参照)と、ハウジング4に内蔵されたバスバ7とが電気的に接続されることになる。 The mating side housing 8 (see FIG. 2) of the mating side connector is inserted into and fitted into the connector fitting portion 32. As a result, the female terminal (not shown) housed in the mating housing 8 is inserted into the connection portion 36, and the bus bar connection portion 43 and the female terminal are electrically connected to be connected to the female terminal. The mating wire 9 (see FIG. 2) and the bus bar 7 built in the housing 4 are electrically connected.

カバー取付部33は、端子金具3が締結固定される部位であり、且つ、カバー5が取り付けられる部位でもある。カバー取付部33には、図3に示すように、本体部31から左右方向に拡がり且つ後方に延びる平板状の端子接続部37が、上下方向に所定距離だけ離れて上下2段で設けられている。各端子接続部37の上面の一部には、ハウジング4に内蔵されたバスバ7の一部である平面状のバスバ締結部42(図3参照)が露呈している。各バスバ締結部42には、端子金具3が締結固定されることになる。これにより、端子金具3に接続された電線2と、ハウジング4に内蔵されたバスバ7とが電気的に接続されることになる。即ち、電線2と相手側電線9とが電気的に接続されることになる。 The cover mounting portion 33 is a portion to which the terminal fitting 3 is fastened and fixed, and is also a portion to which the cover 5 is attached. As shown in FIG. 3, the cover mounting portion 33 is provided with a flat plate-shaped terminal connecting portion 37 extending in the left-right direction and extending rearward from the main body portion 31 in two upper and lower stages separated by a predetermined distance in the vertical direction. There is. A flat bus bar fastening portion 42 (see FIG. 3), which is a part of the bus bar 7 built in the housing 4, is exposed on a part of the upper surface of each terminal connection portion 37. The terminal fitting 3 is fastened and fixed to each bus bar fastening portion 42. As a result, the electric wire 2 connected to the terminal fitting 3 and the bus bar 7 built in the housing 4 are electrically connected. That is, the electric wire 2 and the mating electric wire 9 are electrically connected.

カバー取付部33には、図3に示すように、上側の端子接続部37の上方位置にて、本体部31から左右方向に拡がり且つ後方に延びる平板状のガイド片38が設けられている。ガイド片38の上面には、上方に突出する係止突起38aが形成されている。上下一対の端子接続部37の左方位置にて、本体部31から上下方向に拡がり且つ後方に延びる平板状のガイド片39が設けられている。ガイド片39の左面には、左方に突出する係止突起39aが形成されている。 As shown in FIG. 3, the cover mounting portion 33 is provided with a flat plate-shaped guide piece 38 extending in the left-right direction and extending rearward from the main body portion 31 at a position above the upper terminal connecting portion 37. A locking projection 38a projecting upward is formed on the upper surface of the guide piece 38. At the left position of the pair of upper and lower terminal connection portions 37, a flat plate-shaped guide piece 39 extending in the vertical direction and extending rearward from the main body portion 31 is provided. A locking projection 39a protruding to the left is formed on the left surface of the guide piece 39.

下側の端子接続部37の下方位置にて、本体部31から左右方向に拡がり且つ後方に延びる平板状のガイド片41が設けられている。ガイド片41の左右方向両端部には、前後方向に延びる一対のレール係合部41aが形成されている。ガイド片38,39,41は、カバー取付部33にカバー5を取り付ける際にカバー5を案内し、且つ、カバー取付部33にカバー5を固定する機能を発揮する。 At a position below the terminal connection portion 37 on the lower side, a flat plate-shaped guide piece 41 extending in the left-right direction and extending rearward from the main body portion 31 is provided. A pair of rail engaging portions 41a extending in the front-rear direction are formed at both ends of the guide piece 41 in the left-right direction. The guide pieces 38, 39, 41 exhibit a function of guiding the cover 5 when the cover 5 is attached to the cover attachment portion 33 and fixing the cover 5 to the cover attachment portion 33.

次いで、カバー5について説明する。樹脂製のカバー5は、図4に示すように、前方及び下方に開口する略直方体状の箱状の筐体部51を有する。筐体部51の内部空間には、筐体部51の後壁部の内面から左右方向に拡がり且つ前方に延びる平板状の隔壁部52が形成されている。筐体部51の内部空間において、隔壁部52の上側領域及び下側領域は、それぞれ、端子金具3を収容する端子収容空間53として機能する。 Next, the cover 5 will be described. As shown in FIG. 4, the resin cover 5 has a substantially rectangular parallelepiped box-shaped housing portion 51 that opens forward and downward. In the internal space of the housing portion 51, a flat plate-shaped partition wall portion 52 extending in the left-right direction and extending forward from the inner surface of the rear wall portion of the housing portion 51 is formed. In the internal space of the housing portion 51, the upper region and the lower region of the partition wall portion 52 each function as a terminal accommodating space 53 accommodating the terminal fitting 3.

筐体部51の右壁部には、上下一対の端子収容空間53と左右方向にそれぞれ連通するように、前方に開口し後方に窪む上下一対の電線引出部54が形成されている。各電線引出部54は、対応する端子収容空間53に収容されている端子金具3に接続されている電線2を外部(右方)に引き出すための開口部として機能する。 On the right wall portion of the housing portion 51, a pair of upper and lower electric wire drawing portions 54 that open in the front and are recessed in the rear are formed so as to communicate with the pair of upper and lower terminal accommodating spaces 53 in the left-right direction. Each electric wire lead-out portion 54 functions as an opening for drawing out the electric wire 2 connected to the terminal fitting 3 accommodated in the corresponding terminal accommodating space 53 to the outside (to the right).

筐体部51の上壁部の一部には、ハウジング4のガイド片38に対応して、前方に向けて片持ち梁状に延びる舌状の係止片55が形成されている。筐体部51の左壁部の一部には、ハウジング4のガイド片39に対応して、前方に向けて片持ち梁状に延びる舌状の係止片56が形成されている。筐体部51の下端部には、ハウジング4の一対のレール係合部41aに対応して、前後方向に延びる一対のレール係合部57が形成されている。 A tongue-shaped locking piece 55 extending forward in a cantilever shape is formed on a part of the upper wall portion of the housing portion 51 so as to correspond to the guide piece 38 of the housing 4. A tongue-shaped locking piece 56 extending forward in a cantilever shape is formed on a part of the left wall portion of the housing portion 51, corresponding to the guide piece 39 of the housing 4. At the lower end of the housing portion 51, a pair of rail engaging portions 57 extending in the front-rear direction are formed corresponding to the pair of rail engaging portions 41a of the housing 4.

筐体部51の上壁部の所定位置には、上側の端子収容空間53に収容される端子金具3に対応して、上壁部の下面から下方に突出する凸部58が形成されている。隔壁部52の所定位置にも、下側の端子収容空間53に収容される端子金具3に対応して、隔壁部52の下面から下方に突出する凸部58が形成されている。図5に示すように、カバー5がハウジング4のカバー取付部33に取り付けられた状態にて、一対の凸部58それぞれが、対応する端子金具3の芯線加締部22の凹部24に挿入され当接されることになる(図5(b)参照)。凸部58を設けたことによる作用・効果については後述する。以上、コネクタハウジング付き電線1を構成する部品について順に説明した。 At a predetermined position on the upper wall portion of the housing portion 51, a convex portion 58 protruding downward from the lower surface of the upper wall portion is formed corresponding to the terminal fitting 3 accommodated in the upper terminal accommodating space 53. .. Also at a predetermined position of the partition wall portion 52, a convex portion 58 protruding downward from the lower surface of the partition wall portion 52 is formed corresponding to the terminal fitting 3 accommodated in the lower terminal accommodating space 53. As shown in FIG. 5, with the cover 5 attached to the cover attachment portion 33 of the housing 4, each of the pair of convex portions 58 is inserted into the concave portion 24 of the core wire crimping portion 22 of the corresponding terminal fitting 3. It will be in contact (see FIG. 5B). The action / effect of providing the convex portion 58 will be described later. The parts constituting the electric wire 1 with the connector housing have been described above in order.

次いで、コネクタハウジング付き電線1の組み付け手順について説明する。まず、図3に示すように、ハウジング4の一対の端子接続部37(バスバ締結部42)に、電線2が接続された端子金具3をそれぞれ締結固定する。このため、電線2が接続された端子金具3の端子部21のボルト孔に挿通されたワッシャ62付きのボルト61を用いて、ハウジング4の一対の端子接続部37の上面に露呈するバスバ締結部42それぞれに、端子金具3を正規位置に向くように締結固定する。これにより、端子金具3に接続された電線2と、ハウジング4に内蔵されたバスバ7とが電気的に接続される。 Next, the procedure for assembling the electric wire 1 with the connector housing will be described. First, as shown in FIG. 3, the terminal fittings 3 to which the electric wires 2 are connected are fastened and fixed to the pair of terminal connecting portions 37 (bus bar fastening portions 42) of the housing 4. Therefore, the bus bar fastening portion exposed on the upper surface of the pair of terminal connecting portions 37 of the housing 4 by using the bolt 61 with the washer 62 inserted into the bolt hole of the terminal portion 21 of the terminal fitting 3 to which the electric wire 2 is connected. The terminal fitting 3 is fastened and fixed to each of the 42 so as to face the normal position. As a result, the electric wire 2 connected to the terminal fitting 3 and the bus bar 7 built in the housing 4 are electrically connected.

ボルト61の締結向き(ボルト61が締め付けられる回転方向)は、上方からみて時計回り方向(右回り方向)である。各端子金具3が正規位置にある状態では、図1に示すように、各端子金具3が接続箇所(端子部21)から右方に延出するため、各端子金具3に接続されている電線2も右方に延出している。 The fastening direction of the bolt 61 (rotational direction in which the bolt 61 is tightened) is a clockwise direction (clockwise direction) when viewed from above. When each terminal fitting 3 is in the normal position, as shown in FIG. 1, each terminal fitting 3 extends to the right from the connection point (terminal portion 21), so that the electric wire connected to each terminal fitting 3 is connected. 2 also extends to the right.

次いで、ハウジング4のカバー取付部33に、端子金具3の接続箇所を覆うようにカバー5を取り付ける。このため、カバー取付部33にカバー5を後方から近づける。そして、一対の端子金具3が一対の端子収容空間53に進入するように、一対の電線2がカバー5の一対の電線引出部54に進入するように、且つ、カバー取付部33のガイド片38及びガイド片39に、カバー5の筐体部51の上壁の内面、及び、筐体部51の左壁の内面がそれぞれ案内されるように、且つ、カバー取付部33のガイド片41の一対のレール係合部41aに筐体部51の一対のレール係合部57がそれぞれ係合しながらスライドするように、カバー5をカバー取付部33に対して前方へ移動させる。 Next, the cover 5 is attached to the cover attachment portion 33 of the housing 4 so as to cover the connection portion of the terminal fitting 3. Therefore, the cover 5 is brought closer to the cover mounting portion 33 from the rear. Then, the pair of terminal fittings 3 enter the pair of terminal accommodating spaces 53, the pair of electric wires 2 enter the pair of electric wire extraction portions 54 of the cover 5, and the guide piece 38 of the cover mounting portion 33. A pair of guide pieces 41 of the cover mounting portion 33 so that the inner surface of the upper wall of the housing portion 51 of the cover 5 and the inner surface of the left wall of the housing portion 51 are guided to the guide piece 39, respectively. The cover 5 is moved forward with respect to the cover mounting portion 33 so that the pair of rail engaging portions 57 of the housing portion 51 slide while engaging with the rail engaging portion 41a of the housing portion 51.

カバー5の前方への移動は、筐体部51の前端面がハウジング4の本体部31(より具体的にはフランジ部34)の後端面に当接する取付完了位置(図5参照)にカバー5が到達するまで継続される。カバー5が取付完了位置に到達する直前位置にて、カバー5における筐体部51の上壁部及び隔壁部52にそれぞれ設けられた一対の凸部58が、ハウジング4に締結固定されている一対の端子金具3のM型の芯線加締部22における後側の山部にそれぞれ当接する。 To move the cover 5 forward, the cover 5 is moved to a mounting complete position (see FIG. 5) where the front end surface of the housing portion 51 abuts on the rear end surface of the main body portion 31 (more specifically, the flange portion 34) of the housing portion 4. Will continue until is reached. A pair of convex portions 58 provided on the upper wall portion and the partition wall portion 52 of the housing portion 51 of the cover 5 are fastened and fixed to the housing 4 at a position immediately before the cover 5 reaches the mounting completion position. Each of the terminal fittings 3 of the terminal fitting 3 abuts on the rear mountain portion of the M-shaped core wire crimping portion 22.

カバー5が当該直前位置から取付完了位置まで移動すると、凸部58の当該山部からの押圧に起因する筐体部51の上壁部及び隔壁部52の上方への一時的な弾性変形を経て、一対の凸部58が、それぞれの当該山部を乗り超えて、一対の芯線加締部22の凹部24にそれぞれ挿入され当接される(図5(b)参照)。加えて、ガイド片38,39の係止突起38a,39aがそれぞれカバー5の係止片55,56に係止される。 When the cover 5 moves from the immediately preceding position to the mounting completion position, the cover 5 undergoes temporary elastic deformation upward of the upper wall portion and the partition wall portion 52 of the housing portion 51 due to the pressing of the convex portion 58 from the mountain portion. , The pair of convex portions 58 get over the respective peak portions and are inserted into and brought into contact with the concave portions 24 of the pair of core wire crimping portions 22 (see FIG. 5B). In addition, the locking projections 38a and 39a of the guide pieces 38 and 39 are locked to the locking pieces 55 and 56 of the cover 5, respectively.

これにより、カバー5が取付完了位置に保持されて、カバー5のハウジング4からの分離が防止される。以上により、カバー5のハウジング4への取り付けが完了し、図1に示すように、コネクタハウジング付き電線1が得られる。 As a result, the cover 5 is held at the mounting complete position, and the cover 5 is prevented from being separated from the housing 4. As described above, the attachment of the cover 5 to the housing 4 is completed, and as shown in FIG. 1, the electric wire 1 with the connector housing is obtained.

カバー5の取付完了状態では、ハウジング4にカバー5が保持された状態で、カバー5の一対の凸部58が一対の端子金具3の凹部24にそれぞれ挿入されている。よって、締結後の一対の端子金具3が、正規位置から意図せずに緩み向き(ボルト61が緩められる回転方向、上方からみて反時計回り方向(左回り方向))に回転することが抑制され得る。 In the mounted state of the cover 5, the pair of convex portions 58 of the cover 5 are inserted into the concave portions 24 of the pair of terminal fittings 3 while the cover 5 is held by the housing 4. Therefore, it is suppressed that the pair of terminal fittings 3 after fastening are unintentionally rotated in the loosening direction (rotational direction in which the bolt 61 is loosened, counterclockwise direction (counterclockwise direction) when viewed from above) from the normal position. obtain.

更に、電線2は、カバー5の電線引出部54から引き出されている。端子金具3が正規位置にある状態では、電線2と電線引出部54の縁部との間には隙間が存在する。このため、電線2と電線引出部54の縁部とが接触して電線2が傷つくこと等が抑制される。 Further, the electric wire 2 is drawn out from the electric wire drawing portion 54 of the cover 5. When the terminal fitting 3 is in the normal position, there is a gap between the electric wire 2 and the edge portion of the electric wire lead-out portion 54. Therefore, it is possible to prevent the electric wire 2 from being damaged due to contact between the electric wire 2 and the edge portion of the electric wire lead-out portion 54.

他方、図6に示すように、締結後の上側の端子金具3が何らかの理由により正規位置から緩み向きに僅かに回転した位置にある状態にて、カバー5をハウジング4に取り付けた場合、カバー5の上側の凸部58が上側の端子金具3のM型の芯線加締部22における前側の山部に乗り上げた状態に維持される(図6(b)参照)。この結果、カバー5の筐体部51の上壁部が上方に弾性変形して浮いた状態に維持される(図6(b)の白矢印参照)。このため、カバー5の筐体部51の上壁部の浮きを検出することで、上側の端子金具3が正規位置から緩み向きに回転していることを検知できる。 On the other hand, as shown in FIG. 6, when the cover 5 is attached to the housing 4 in a state where the upper terminal fitting 3 after fastening is in a position slightly rotated in the loosening direction from the normal position for some reason, the cover 5 The upper convex portion 58 of the upper terminal fitting 3 is maintained in a state of riding on the front mountain portion of the M-shaped core wire crimping portion 22 of the upper terminal fitting 3 (see FIG. 6B). As a result, the upper wall portion of the housing portion 51 of the cover 5 is elastically deformed upward and maintained in a floating state (see the white arrow in FIG. 6B). Therefore, by detecting the floating of the upper wall portion of the housing portion 51 of the cover 5, it is possible to detect that the upper terminal fitting 3 is rotating in the loosening direction from the normal position.

図1に示す完成したコネクタハウジング付き電線1は、車両の変速機のハウジングに取付られると共に、コネクタ嵌合部32に相手側コネクタの相手側ハウジング8が挿入され嵌合される。これにより、上述したように、相手側ハウジング8に収容されたメス端子(図示省略)と、ハウジング4に内蔵されたバスバ7とが電気的に接続される。 The completed electric wire 1 with a connector housing shown in FIG. 1 is attached to the housing of the transmission of the vehicle, and the mating housing 8 of the mating connector is inserted and fitted into the connector fitting portion 32. As a result, as described above, the female terminal (not shown) housed in the mating housing 8 and the bus bar 7 built in the housing 4 are electrically connected.

この結果、相手側ハウジング8のメス端子に接続された相手側電線9(図2参照)と、端子金具3に接続された電線2とが、ハウジング4に内蔵されたバスバ7を介して、電気的に接続される。電線2は、車両の所定のアースポイントに接地(アース)される。これにより、電線2に電気的に接続された相手側電線9も接地(アース)される。 As a result, the mating side electric wire 9 (see FIG. 2) connected to the female terminal of the mating side housing 8 and the electric wire 2 connected to the terminal fitting 3 are electrically connected via the bus bar 7 built in the housing 4. Is connected. The electric wire 2 is grounded at a predetermined earth point of the vehicle. As a result, the other side electric wire 9 electrically connected to the electric wire 2 is also grounded.

コネクタハウジング付き電線1が車両の変速機のハウジングに取付られた状態では、上述したように、カバー取付部33(即ち、カバー5)は、変速機の潤滑油中に位置する。よって、カバー取付部33のバスバ締結部42も潤滑油に晒されることになる。ハウジング4にカバー5を取り付けることで、潤滑油中の金属粉がバスバ締結部42に接触することが抑制され得る。 When the electric wire 1 with the connector housing is attached to the housing of the transmission of the vehicle, the cover attachment portion 33 (that is, the cover 5) is located in the lubricating oil of the transmission as described above. Therefore, the bus bar fastening portion 42 of the cover mounting portion 33 is also exposed to the lubricating oil. By attaching the cover 5 to the housing 4, it is possible to prevent the metal powder in the lubricating oil from coming into contact with the bus bar fastening portion 42.

<作用・効果>
以上、本発明の実施形態に係るコネクタハウジング(コネクタ)6によれば、変速機のハウジング等のケースの内外に配置される電線2,9同士を電気的に接続できる。更に、端子金具3とバスバ7(バスバ締結部42)との接続箇所を覆うようにハウジング4に取り付けられるカバー5に、端子金具3が緩むように回転することを抑制する凸部58(当接部)を設ける。接続箇所の数や配置等に応じてカバー5を設計すれば、コネクタハウジング6の形状や大きさ等に影響を及ぼすことなく、接続箇所ごとに凸部58(当接部)を配置させ、端子金具3の緩みを抑制できる。よって、本構成のコネクタハウジング付き電線1は、端子金具3をボルト61でバスバ7に締結する際において、端子金具3の緩みを抑制可能である。
<Action / effect>
As described above, according to the connector housing (connector) 6 according to the embodiment of the present invention, the electric wires 2 and 9 arranged inside and outside the case such as the housing of the transmission can be electrically connected to each other. Further, a convex portion 58 (contact portion) that suppresses the terminal fitting 3 from rotating loosely on the cover 5 attached to the housing 4 so as to cover the connection portion between the terminal fitting 3 and the bus bar 7 (bus bar fastening portion 42). ) Is provided. If the cover 5 is designed according to the number and arrangement of connection points, the convex portion 58 (contact portion) can be arranged at each connection point without affecting the shape and size of the connector housing 6, and the terminals can be arranged. Looseness of the metal fitting 3 can be suppressed. Therefore, the electric wire 1 with the connector housing having the present configuration can suppress loosening of the terminal fitting 3 when the terminal fitting 3 is fastened to the bus bar 7 with the bolt 61.

更に、コネクタハウジング付き電線1によれば、端子金具3を電線2に取り付けるときに芯線加締部22に形成される凹部24に、カバー5が有する凸部58を挿入することで、端子金具3の緩みを抑制できる。よって、端子金具3に過度な設計変更を要することなく、端子金具3の緩みを抑制可能なコネクタハウジング付き電線1を構成できる。 Further, according to the electric wire 1 with the connector housing, the terminal metal fitting 3 is formed by inserting the convex portion 58 of the cover 5 into the concave portion 24 formed in the core wire crimping portion 22 when the terminal metal fitting 3 is attached to the electric wire 2. Can suppress loosening. Therefore, the electric wire 1 with the connector housing that can suppress the loosening of the terminal fitting 3 can be configured without requiring an excessive design change to the terminal fitting 3.

更に、コネクタハウジング付き電線1によれば、電線2とカバー5の電線引出部54の縁部との間の隙間が維持されるので、実際の使用時に電線2と電線引出部54の縁部とが接触して電線2が傷つくこと等が抑制される。 Further, according to the electric wire 1 with the connector housing, the gap between the electric wire 2 and the edge portion of the electric wire lead-out portion 54 of the cover 5 is maintained, so that the electric wire 2 and the edge portion of the electric wire lead-out portion 54 are used in actual use. The electric wire 2 is prevented from being damaged due to contact with the electric wire 2.

<他の形態>
なお、本発明は上記各実施形態に限定されることはなく、本発明の範囲内において種々の変形例を採用することができる。例えば、本発明は、上述した実施形態に限定されるものではなく、適宜、変形、改良、等が可能である。その他、上述した実施形態における各構成要素の材質、形状、寸法、数、配置箇所、等は本発明を達成できるものであれば任意であり、限定されない。
<Other forms>
The present invention is not limited to each of the above embodiments, and various modifications can be adopted within the scope of the present invention. For example, the present invention is not limited to the above-described embodiment, and can be appropriately modified, improved, and the like. In addition, the material, shape, dimensions, number, arrangement location, etc. of each component in the above-described embodiment are arbitrary and are not limited as long as the present invention can be achieved.

上記実施形態では、カバー5に設けられた一対の当接部(凸部58)が、ハウジング4に締結固定された一対の端子金具3の凹部24にそれぞれ挿入されることで、締結後の一対の端子金具3が、正規位置から意図せずに緩み向きに回転することが抑制される。これに対し、カバー5に設けられた単一の当接部(凸部58)が、ハウジング4に締結固定された単一の端子金具3の凹部24に挿入されていてもよい。この場合、締結後の単一の端子金具3が、正規位置から意図せずに緩み向きに回転することが抑制される。同様に、カバー5に設けられた3つ以上の当接部(凸部58)が、ハウジング4に締結固定された3つ以上の端子金具3の凹部24にそれぞれ挿入されていてもよい。この場合、締結後の3つ以上の端子金具3が、正規位置から意図せずに緩み向きに回転することが抑制される。 In the above embodiment, the pair of contact portions (convex portions 58) provided on the cover 5 are inserted into the recesses 24 of the pair of terminal fittings 3 fastened and fixed to the housing 4, so that the pair after fastening is inserted. It is suppressed that the terminal fitting 3 of the above is unintentionally rotated in the loosening direction from the normal position. On the other hand, a single contact portion (convex portion 58) provided on the cover 5 may be inserted into the concave portion 24 of the single terminal fitting 3 fastened and fixed to the housing 4. In this case, it is prevented that the single terminal fitting 3 after fastening is unintentionally rotated in the loosening direction from the normal position. Similarly, the three or more contact portions (convex portions 58) provided on the cover 5 may be inserted into the concave portions 24 of the three or more terminal fittings 3 fastened and fixed to the housing 4. In this case, it is prevented that the three or more terminal fittings 3 after fastening are unintentionally rotated in the loosening direction from the normal position.

ここで、上述した本発明に係るコネクタハウジング(コネクタ)6の実施形態の特徴をそれぞれ以下[1]〜[5]に簡潔に纏めて列記する。
[1]
ケースの内外に配置される電線(2,9)同士を電気的に接続するように前記ケースに取り付けられることになるコネクタ(6)であって、
前記ケースの内側に配置される前記電線(2)に電気的に接続されることになる接続部(42)を有する一端部と、前記ケースの外側に配置される前記電線(9)に電気的に接続されることになる他端部(43)と、を有するバスバ(7)と、
前記ケースの内外を隔てるとともに前記バスバ(7)の前記一端部(接続部42)及び前記他端部(43)を露出させて埋設する隔壁部(31)を有する、樹脂製のハウジング(4)と、
前記バスバ(7)の前記接続部(42)を覆うように前記ハウジング(4)に取り付けられるカバー(5)と、を備える、
コネクタ(6)。
[2]
上記[1]に記載のコネクタにおいて、
複数の前記バスバ(7)を備え、
前記ハウジング(4)及び前記カバー(5)は、
前記複数の前記バスバ(7)の各々の前記接続部(42)を個別に収容する複数の収容部(53)を画成し、
前記複数の前記収容部(53)は、
一の前記接続部(42)を収容する前記収容部(53)と、他の前記接続部(42)を収容する前記収容部(53)と、の間を仕切壁(52)によって仕切る、ように構成される、
コネクタ(6)。
[3]
上記[2]に記載のコネクタにおいて、
前記バスバ(7)の前記接続部(42)は、
ボルト(61)を用いた締結によって前記電線(2)が有する端子金具(3)を当該接続部(42)に接続するための挿通孔を有し、
前記カバー(5)は、
前記収容部(53)を構成する側壁のうちの前記挿通孔に向かい合う箇所(凸部58周辺の上壁部)を構成する、
コネクタ(6)。
[4]
上記[2]又は上記[3]に記載のコネクタにおいて、
前記ハウジング(4)が有する壁部(37)と、前記カバー(5)が有する壁部(52)と、が厚さ方向に互いに重なり合うことにより、前記収容部(53)を構成する側壁の少なくとも一部が構成される、
コネクタ(6)。
[5]
上記[2]〜上記[4]の何れか一つに記載のコネクタにおいて、
前記収容部(53)を構成する側壁は、
前記バスバ(7)の前記接続部(42)に電気的に接続されることになる前記電線(2)の引き出し方向を規制する規制部(54)を有する、
コネクタ(6)。
Here, the features of the above-described connector housing (connector) 6 embodiment of the present invention are briefly summarized and listed below in [1] to [5], respectively.
[1]
A connector (6) that is attached to the case so as to electrically connect the electric wires (2, 9) arranged inside and outside the case.
One end having a connecting portion (42) that will be electrically connected to the electric wire (2) arranged inside the case and the electric wire (9) arranged outside the case. A bus bar (7) having an other end (43), which will be connected to the
A resin housing (4) having a partition wall portion (31) that separates the inside and outside of the case and exposes and embeds the one end portion (connection portion 42) and the other end portion (43) of the bus bar (7). When,
A cover (5) attached to the housing (4) so as to cover the connection portion (42) of the bus bar (7) is provided.
Connector (6).
[2]
In the connector described in [1] above,
Equipped with a plurality of the bus bars (7)
The housing (4) and the cover (5) are
A plurality of accommodating portions (53) for individually accommodating the connecting portions (42) of each of the plurality of bus bars (7) are defined.
The plurality of accommodating portions (53)
A partition wall (52) partitions between the accommodating portion (53) accommodating one said connection portion (42) and the accommodating portion (53) accommodating the other connecting portion (42). Consists of
Connector (6).
[3]
In the connector described in [2] above,
The connection portion (42) of the bus bar (7) is
It has an insertion hole for connecting the terminal fitting (3) of the electric wire (2) to the connection portion (42) by fastening with a bolt (61).
The cover (5) is
Of the side walls constituting the accommodating portion (53), a portion facing the insertion hole (upper wall portion around the convex portion 58) is formed.
Connector (6).
[4]
In the connector according to the above [2] or the above [3],
The wall portion (37) of the housing (4) and the wall portion (52) of the cover (5) overlap each other in the thickness direction, so that at least the side wall forming the accommodating portion (53) is at least. Partially composed,
Connector (6).
[5]
In the connector according to any one of the above [2] to the above [4].
The side wall constituting the accommodating portion (53) is
It has a regulating portion (54) that regulates the pull-out direction of the electric wire (2) that will be electrically connected to the connecting portion (42) of the bus bar (7).
Connector (6).

1 コネクタハウジング付き電線
2 電線
3 端子金具
4 ハウジング
5 カバー
6 コネクタハウジング(コネクタ)
7 バスバ
9 相手側電線(電線)
31 本体部(隔壁部)
37 端子接続部(壁部)
42 バスバ締結部(接続部,一端部)
43 バスバ接続部(他端部)
52 隔壁部(仕切壁,壁部)
53 端子収容空間(収容部)
54 電線引出部(規制部)
61 ボルト
1 Electric wire with connector housing 2 Electric wire 3 Terminal bracket 4 Housing 5 Cover 6 Connector housing (connector)
7 Bus bar 9 Electric wire on the other side (electric wire)
31 Main body (bulkhead)
37 Terminal connection (wall)
42 Bus bar fastening part (connection part, one end part)
43 Bus bar connection (other end)
52 Partition wall (partition wall, wall)
53 terminal accommodation space (accommodation part)
54 Electric wire lead-out part (regulatory part)
61 volt

Claims (5)

ケースの内外に配置される電線同士を電気的に接続するように前記ケースに取り付けられることになるコネクタであって、
前記ケースの内側に配置される前記電線に電気的に接続されることになる接続部を有する一端部と、前記ケースの外側に配置される前記電線に電気的に接続されることになる他端部と、を有するバスバと、
前記ケースの内外を隔てるとともに前記バスバの前記一端部及び前記他端部を露出させて埋設する隔壁部を有する、樹脂製のハウジングと、
前記バスバの前記接続部を覆うように前記ハウジングに取り付けられるカバーと、を備える、
コネクタ。
A connector that is attached to the case so as to electrically connect the electric wires arranged inside and outside the case.
One end having a connecting portion that will be electrically connected to the electric wire arranged inside the case and the other end that will be electrically connected to the electric wire arranged outside the case. With a part, with a bus
A resin housing having a partition wall that separates the inside and outside of the case and exposes and embeds the one end and the other end of the bus bar.
A cover attached to the housing so as to cover the connection portion of the bus bar.
connector.
請求項1に記載のコネクタにおいて、
複数の前記バスバを備え、
前記ハウジング及び前記カバーは、
前記複数の前記バスバの各々の前記接続部を個別に収容する複数の収容部を画成し、
前記複数の前記収容部は、
一の前記接続部を収容する前記収容部と、他の前記接続部を収容する前記収容部と、の間を仕切壁によって仕切る、ように構成される、
コネクタ。
In the connector according to claim 1,
Equipped with multiple said bus bars
The housing and the cover
A plurality of accommodating portions for individually accommodating the connecting portions of the plurality of bus bars are defined.
The plurality of the accommodating portions
It is configured to partition between the accommodating portion accommodating one said connecting portion and the accommodating portion accommodating the other said connecting portion by a partition wall.
connector.
請求項2に記載のコネクタにおいて、
前記バスバの前記接続部は、
ボルトを用いた締結によって前記電線が有する端子金具を当該接続部に接続するための挿通孔を有し、
前記カバーは、
前記収容部を構成する側壁のうちの前記挿通孔に向かい合う箇所を構成する、
コネクタ。
In the connector according to claim 2.
The connection portion of the bus bar
It has an insertion hole for connecting the terminal fitting of the electric wire to the connection part by fastening with bolts.
The cover is
A portion of the side wall constituting the accommodating portion facing the insertion hole is formed.
connector.
請求項2又は請求項3に記載のコネクタにおいて、
前記ハウジングが有する壁部と、前記カバーが有する壁部と、が厚さ方向に互いに重なり合うことにより、前記収容部を構成する側壁の少なくとも一部が構成される、
コネクタ。
In the connector according to claim 2 or 3.
By overlapping the wall portion of the housing and the wall portion of the cover in the thickness direction, at least a part of the side wall constituting the housing portion is formed.
connector.
請求項2〜請求項4の何れか一項に記載のコネクタにおいて、
前記収容部を構成する側壁は、
前記バスバの前記接続部に電気的に接続されることになる前記電線の引き出し方向を規制する規制部を有する、
コネクタ。
In the connector according to any one of claims 2 to 4.
The side wall constituting the accommodating portion is
It has a regulating part that regulates the pull-out direction of the electric wire that will be electrically connected to the connecting part of the bus bar.
connector.
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JP2015090831A (en) * 2013-11-07 2015-05-11 住友電装株式会社 Connector
JP2017112086A (en) * 2015-12-16 2017-06-22 日本圧着端子製造株式会社 Electric connector

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Publication number Priority date Publication date Assignee Title
WO2023017846A1 (en) 2021-08-13 2023-02-16 富士フイルム株式会社 Color management device, and color management method and program

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