JP2022002194A - connector - Google Patents

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Publication number
JP2022002194A
JP2022002194A JP2020107183A JP2020107183A JP2022002194A JP 2022002194 A JP2022002194 A JP 2022002194A JP 2020107183 A JP2020107183 A JP 2020107183A JP 2020107183 A JP2020107183 A JP 2020107183A JP 2022002194 A JP2022002194 A JP 2022002194A
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Japan
Prior art keywords
housing
electric wire
connector
terminal
fitting direction
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JP2020107183A
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JP7104100B2 (en
Inventor
義史 新味
Yoshifumi Niimi
健吾 町田
Kengo Machida
将之 石神
Masayuki Ishigami
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Yazaki Corp
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Yazaki Corp
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Priority to JP2020107183A priority Critical patent/JP7104100B2/en
Priority to CN202110690209.5A priority patent/CN113904162B/en
Publication of JP2022002194A publication Critical patent/JP2022002194A/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/582—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the cable being clamped between assembled parts of the housing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/5833—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the cable being forced in a tortuous or curved path, e.g. knots in cable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

To provide a connector that can obtain excellent effect of inhibition of force transmission between an electric wire and a terminal, while suppressing insertion force required for connection thereof to a mating connector.SOLUTION: A connector 1 comprises a housing 10, a cover 30 and an electric wire 40 with a terminal. The electric wire 40 with the terminal has: a female terminal 41 that is fixed to a housing 10 along a fitting direction X with a mating connector; an electrical wire 44 that is pulled out in a direction crossing the fitting direction X from the housing 10; and a flexible electric conductor 42 provided between the female terminal 41 and the electric wire 44. The housing 10 has a first protrusion part 20 that is protruded toward a rear side in the fitting direction X and bends the flexible electric conductor 42 in a convex shape toward the rear side in the fitting direction X. The cover 30 has a second protrusion part 32 that is protruded toward a front side in the fitting direction X and bends the flexible conductor 42 in a convex shape toward the front side in the fitting direction X.SELECTED DRAWING: Figure 3

Description

本発明は、コネクタに関する。 The present invention relates to a connector.

端子と電線との間に編組等の伸縮性を有する柔軟性導体を介在させ、電線に生じた力を柔軟性導体で吸収し、電線から端子への力の伝達を抑制するコネクタの構造が知られている（特許文献１参照）。また、径方向に膨出させた膨出部を有する柔軟性導体を備え、膨出部が所定範囲で膨らみかつしぼむことを伴いつつ軸方向により伸縮しやすくされたコネクタも知られている。 The structure of the connector is known, in which a flexible conductor with elasticity such as braid is interposed between the terminal and the electric wire, the force generated in the electric wire is absorbed by the flexible conductor, and the transmission of the force from the electric wire to the terminal is suppressed. (See Patent Document 1). Further, there is also known a connector having a flexible conductor having a bulging portion that bulges in the radial direction, and the bulging portion bulges and deflate in a predetermined range and is easily expanded and contracted in the axial direction.

特開２０１４−８６１５０号公報Japanese Unexamined Patent Publication No. 2014-86150 特開２０１５−８２４６６号公報Japanese Unexamined Patent Publication No. 2015-82466

ところで、電力を供給する電源線に用いられるコネクタでは、大きな導通面積を有する柔軟性導体が用いられることとなる。すると、柔軟性導体が撓みにくくなり、電線から端子への力の伝達抑制効果が低下して良好な耐振動性が得られなくなる。このため、電線からの反力を考慮して端子と相手側端子との接触荷重を高めなければならないが、端子と相手側端子との接触荷重を高めると、相手側コネクタとの接続に要する挿入力が増加し、接続作業性が低下してしまう。 By the way, in the connector used for the power line for supplying electric power, a flexible conductor having a large conduction area is used. Then, the flexible conductor becomes less likely to bend, the effect of suppressing the transmission of force from the electric wire to the terminal is reduced, and good vibration resistance cannot be obtained. Therefore, it is necessary to increase the contact load between the terminal and the mating terminal in consideration of the reaction force from the electric wire, but if the contact load between the terminal and the mating terminal is increased, the insertion required for connection with the mating connector is required. The force increases and the connection workability decreases.

本発明は、上述した事情に鑑みてなされたものであり、その目的は、相手側コネクタとの接続に要する挿入力を抑えつつ電線と端子との間での良好な力の伝達抑制効果を得ることが可能なコネクタを提供することにある。 The present invention has been made in view of the above circumstances, and an object thereof is to obtain a good force transmission suppressing effect between an electric wire and a terminal while suppressing an insertion force required for connection with a mating connector. It is to provide a connector that is possible.

本発明の上記目的は、下記構成により達成される。
（１） 相手側コネクタに嵌合される嵌合部を有するハウジングと、前記嵌合部と反対側の前記ハウジングの開口部に組付けられるカバーと、前記ハウジングに装着される端子付き電線と、を備え、前記端子付き電線は、前記相手側コネクタとの嵌合方向に沿って前記ハウジングに固定される端子と、前記ハウジングから前記嵌合方向と交差する方向に引き出される電線と、前記端子と前記電線との間に設けられた可撓性導体と、を有し、前記ハウジングは、前記嵌合方向の後方側へ向かって突設され、前記可撓性導体を前記嵌合方向の後方側へ凸状に屈曲させる第１突起部を有し、前記カバーは、前記嵌合方向の前方側へ向かって突設され、前記可撓性導体を前記嵌合方向の前方側へ凸状に屈曲させる第２突起部を有する、ことを特徴とするコネクタ。 The above object of the present invention is achieved by the following configuration.
(1) A housing having a fitting portion to be fitted to the mating connector, a cover to be assembled to the opening of the housing on the opposite side of the fitting portion, and an electric wire with a terminal mounted to the housing. The terminal-equipped electric wire includes a terminal fixed to the housing along the mating direction with the mating connector, an electric wire drawn out from the housing in a direction intersecting the mating direction, and the terminal. It has a flexible conductor provided between the electric wire and the housing, and the housing is projected toward the rear side in the fitting direction, and the flexible conductor is placed on the rear side in the fitting direction. It has a first protrusion that bends in a convex shape, the cover is projected toward the front side in the fitting direction, and the flexible conductor is bent in a convex shape toward the front side in the fitting direction. A connector characterized by having a second protrusion to allow.

上記（１）の構成のコネクタによれば、ハウジングの開口部に対してカバーを組付けることで、可撓性導体が、ハウジングの第１突起部及びカバーの第２突起部によってそれぞれ凸状に屈曲される。そして、可撓性導体が複数箇所で屈曲されることにより、電線からの振動等の外力を分散して吸収することができ、電線からの外力の伝達抑制効果を高めることができる。特に、可撓性導体は、第１突起部によって嵌合方向の後方側へ凸状に屈曲され、第２突起部によって嵌合方向の前方側へ凸状に屈曲される。これにより、可撓性導体は、第１突起部及び第２突起部による屈曲に伴って屈曲方向と逆方向に向かって生じる反力が打ち消されることとなり、端子への曲げ力の伝達を抑制できる。
したがって、電線からの反力を考慮して端子と相手側端子との接触荷重を高める必要がなくなるので、相手側コネクタとの接続に要する挿入力を抑えて接続作業性を向上させることができる。 According to the connector having the configuration of (1) above, by assembling the cover to the opening of the housing, the flexible conductor is made convex by the first protrusion of the housing and the second protrusion of the cover, respectively. Be bent. By bending the flexible conductor at a plurality of locations, external force such as vibration from the electric wire can be dispersed and absorbed, and the effect of suppressing transmission of the external force from the electric wire can be enhanced. In particular, the flexible conductor is bent convexly to the rear side in the fitting direction by the first protrusion, and is bent convexly to the front side in the fitting direction by the second protrusion. As a result, in the flexible conductor, the reaction force generated in the direction opposite to the bending direction due to the bending by the first protrusion and the second protrusion is canceled, and the transmission of the bending force to the terminal can be suppressed. ..
Therefore, it is not necessary to increase the contact load between the terminal and the mating terminal in consideration of the reaction force from the electric wire, so that the insertion force required for the connection with the mating connector can be suppressed and the connection workability can be improved.

（２） 前記可撓性導体は、前記嵌合方向の後方側へ凸状に屈曲された第１余長部と、前記嵌合方向の前方側へ凸状に屈曲された第２余長部と、を有する、ことを特徴とする上記（１）に記載のコネクタ。 (2) The flexible conductor has a first extra length portion that is convexly bent toward the rear side in the fitting direction and a second extra length portion that is convexly bent toward the front side in the fitting direction. The connector according to (1) above, wherein the connector has.

上記（２）の構成のコネクタによれば、可撓性導体の第１余長部及び第２余長部によって電線からの外力を分散して吸収することができる。また、第１余長部と第２余長部とが嵌合方向に沿って互いに逆方向に屈曲されているので、特に、電線から伝達される嵌合方向に沿う振動を第１余長部と第２余長部とで良好に減衰させることができる。 According to the connector having the configuration of (2) above, the external force from the electric wire can be dispersed and absorbed by the first extra length portion and the second extra length portion of the flexible conductor. Further, since the first extra length portion and the second extra length portion are bent in opposite directions along the fitting direction, the vibration along the fitting direction transmitted from the electric wire is particularly generated by the first extra length portion. And the second extra length portion can be satisfactorily damped.

（３） 前記ハウジングの後方側から組付けられるアッパシールドシェルと、前記ハウジングの下方側から組付けられるロアシールドシェルと、前記ロアシールドシェルに固定されて前記ハウジングから引き出された前記電線を覆う導電性のシールド部材と、を備えている、ことを特徴とする上記（１）又は（２）に記載のコネクタ。 (3) An upper shield shell assembled from the rear side of the housing, a lower shield shell assembled from the lower side of the housing, and a conductive wire fixed to the lower shield shell and pulled out from the housing. The connector according to (1) or (2) above, which comprises a sex shield member.

上記（３）の構成のコネクタによれば、簡単な組み立て作業で、良好な電磁シールド効果を得ることができる。 According to the connector having the above configuration (3), a good electromagnetic shielding effect can be obtained by a simple assembly work.

本発明によれば、相手側コネクタとの接続に要する挿入力を抑えつつ電線と端子との間での良好な力の伝達抑制効果を得ることが可能なコネクタを提供できる。 According to the present invention, it is possible to provide a connector capable of obtaining a good force transmission suppressing effect between an electric wire and a terminal while suppressing an insertion force required for connection with a mating connector.

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（以下、「実施形態」という。）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 (hereinafter referred to as "embodiments") with reference to the accompanying drawings. ..

本発明の一実施形態に係るコネクタの斜視図である。It is a perspective view of the connector which concerns on one Embodiment of this invention. 図１に示したコネクタの分解斜視図である。It is an exploded perspective view of the connector shown in FIG. 図１におけるＡ−Ａ断面図である。FIG. 3 is a cross-sectional view taken along the line AA in FIG. 本実施形態に係るコネクタの後方側から視た分解斜視図である。It is an exploded perspective view seen from the rear side of the connector which concerns on this embodiment. 図１におけるＡ−Ａで断面視した分解断面図である。FIG. 3 is an exploded cross-sectional view taken along the line AA in FIG. 1. 図２に示したハウジング及びカバーの斜視図である。It is a perspective view of the housing and a cover shown in FIG. 図２に示した端子付き電線の組立て前の斜視図である。It is a perspective view before assembling the electric wire with a terminal shown in FIG. 本実施形態に係るコネクタの組立手順を説明する図であって、（ａ）及び（ｂ）はそれぞれ図１におけるＡ−Ａ断面相当図である。It is a figure explaining the assembly procedure of the connector which concerns on this embodiment, and (a) and (b) are the cross-sectional equivalent views of AA in FIG. 1, respectively. 本実施形態に係るコネクタの組立手順を説明する図であって、（ａ）及び（ｂ）はそれぞれ図１におけるＡ−Ａ断面相当図である。It is a figure explaining the assembly procedure of the connector which concerns on this embodiment, and (a) and (b) are the cross-sectional equivalent views of AA in FIG. 1, respectively.

以下、本発明に係る実施の形態の例を、図面を参照して説明する。
図１は、本発明の一実施形態に係るコネクタ１の斜視図である。図２は、図１に示したコネクタ１の分解斜視図である。図３は、図１におけるＡ−Ａ断面図である。図４は、本実施形態に係るコネクタ１の後方側から視た分解斜視図である。図５は、図１におけるＡ−Ａで断面視した分解断面図である。 Hereinafter, examples of embodiments according to the present invention will be described with reference to the drawings.
FIG. 1 is a perspective view of a connector 1 according to an embodiment of the present invention. FIG. 2 is an exploded perspective view of the connector 1 shown in FIG. FIG. 3 is a cross-sectional view taken along the line AA in FIG. FIG. 4 is an exploded perspective view of the connector 1 according to the present embodiment as viewed from the rear side. FIG. 5 is an exploded cross-sectional view taken along the line AA in FIG.

図１〜図５に示すように、本実施形態に係るコネクタ１は、ハウジング１０と、カバー３０と、２本の端子付き電線４０とを有している。このコネクタ１は、例えば、ハイブリッド自動車や電気自動車等の車両のインバータやモータ等の電源回路に用いられるコネクタである。このコネクタ１は、インバータやモータ等のケースに設けられた相手側コネクタに嵌合されて接続される。 As shown in FIGS. 1 to 5, the connector 1 according to the present embodiment has a housing 10, a cover 30, and two electric wires with terminals 40. The connector 1 is, for example, a connector used for a power supply circuit such as an inverter or a motor of a vehicle such as a hybrid vehicle or an electric vehicle. The connector 1 is fitted and connected to a mating connector provided on a case such as an inverter or a motor.

ハウジング１０には、端子付き電線４０が装着される。また、ハウジング１０の後部における嵌合部１１と反対側の開口部１３ａには、カバー３０が組付けられる。ハウジング１０及びカバー３０は、電気絶縁性を有する合成樹脂から成形されている。ハウジング１０は、カバー３０が組付けられることにより、端子付き電線４０の装着箇所がカバー３０によって覆われる。 An electric wire 40 with a terminal is attached to the housing 10. A cover 30 is attached to the opening 13a on the rear side of the housing 10 opposite to the fitting portion 11. The housing 10 and the cover 30 are molded from an electrically insulating synthetic resin. By assembling the cover 30 to the housing 10, the mounting portion of the electric wire 40 with terminals is covered by the cover 30.

図６は、図２に示したハウジング及びカバーの斜視図である。
図６に示すように、ハウジング１０は、図示しない相手側コネクタに嵌合される嵌合部１１と、電線導入部１２とを有している。ハウジング１０は、嵌合部１１の反対側の後部が収容部１３とされている。嵌合部１１は、筒状に形成されており、ハウジング１０における相手側コネクタとの嵌合方向Ｘ（図３参照）の前方側へ突出されている。嵌合部１１には、一対の端子挿通孔１４が形成されている。電線導入部１２は、ハウジング１０の相手側コネクタとの嵌合方向Ｘに対して交差する下方へ延在されている。この電線導入部１２には、電線挿通孔１５が形成されている。 FIG. 6 is a perspective view of the housing and cover shown in FIG.
As shown in FIG. 6, the housing 10 has a fitting portion 11 fitted to a mating connector (not shown) and a wire introduction portion 12. In the housing 10, the rear portion on the opposite side of the fitting portion 11 is the accommodating portion 13. The fitting portion 11 is formed in a cylindrical shape and projects forward in the fitting direction X (see FIG. 3) with the mating connector in the housing 10. A pair of terminal insertion holes 14 are formed in the fitting portion 11. The electric wire introduction portion 12 extends downward so as to intersect with the mating direction X of the housing 10 with the mating connector. An electric wire insertion hole 15 is formed in the electric wire introduction portion 12.

ハウジング１０の収容部１３は、後方が開口部１３ａにより開放された凹状に形成されている。収容部１３の底部１３ｂには、第１突起部２０が形成されている。この第１突起部２０は、ハウジング１０の幅方向に沿って延びる突条に形成されており、収容部１３における開放された後方側へ向かって突設されている。この第１突起部２０は、嵌合部１１の端子挿通孔１４と電線導入部１２の電線挿通孔１５との間に設けられている。また、収容部１３には、一対の端子挿通孔１４の間を仕切る隔壁２１が形成されている。さらに、ハウジング１０には、収容部１３の縁部に複数の係止爪２２が形成され、電線導入部１２の両側部に孔部２３を有する固定片２４が形成されている。
ハウジング１０の嵌合部１１には、パッキン２５，２６、インナハウジング２７及びフロントホルダ２８が組付けられ、ハウジング１０の電線導入部１２には、ロアホルダ２９が組付けられる（図２参照）。 The housing portion 13 of the housing 10 is formed in a concave shape whose rear portion is opened by the opening portion 13a. A first protrusion 20 is formed on the bottom 13b of the accommodating portion 13. The first protrusion 20 is formed in a ridge extending along the width direction of the housing 10, and projects toward the open rear side of the housing 13. The first protrusion 20 is provided between the terminal insertion hole 14 of the fitting portion 11 and the wire insertion hole 15 of the wire introduction portion 12. Further, the accommodating portion 13 is formed with a partition wall 21 that partitions between the pair of terminal insertion holes 14. Further, in the housing 10, a plurality of locking claws 22 are formed on the edge portion of the accommodating portion 13, and fixed pieces 24 having holes 23 are formed on both side portions of the electric wire introducing portion 12.
The packings 25 and 26, the inner housing 27 and the front holder 28 are assembled to the fitting portion 11 of the housing 10, and the lower holder 29 is assembled to the electric wire introduction portion 12 of the housing 10 (see FIG. 2).

カバー３０は、板状に形成されており、ハウジング１０の収容部１３に対して、環状のシール部材３１を介して後方側から組付けられる（図２参照）。これにより、ハウジング１０は、その収容部１３の開口部１３ａがカバー３０によって封鎖される。このカバー３０には、第２突起部３２が形成されている。この第２突起部３２は、カバー３０の幅方向に沿って延びる突条に形成されており、ハウジング１０への組付け側へ向かって突設されている。この第２突起部３２は、ハウジング１０にカバー３０を組付けることにより、ハウジング１０における第１突起部２０と電線導入部１２との間に配置される。カバー３０には、その周縁に、係止孔３４を有する複数の係止片３５が形成されている。これらの係止片３５の係止孔３４には、ハウジング１０にカバー３０を組付けることにより、ハウジング１０に形成された係止爪２２が入り込む。これにより、各係止片３５が係止爪２２によって係止され、ハウジング１０に対してカバー３０が組付けられた状態に保持される。 The cover 30 is formed in a plate shape, and is attached to the housing portion 13 of the housing 10 from the rear side via the annular seal member 31 (see FIG. 2). As a result, the opening 13a of the housing 10 of the housing 10 is closed by the cover 30. A second protrusion 32 is formed on the cover 30. The second protrusion 32 is formed in a protrusion extending along the width direction of the cover 30, and is projected toward the side to be assembled to the housing 10. The second protrusion 32 is arranged between the first protrusion 20 and the electric wire introduction portion 12 in the housing 10 by assembling the cover 30 to the housing 10. A plurality of locking pieces 35 having a locking hole 34 are formed on the peripheral edge of the cover 30. By assembling the cover 30 to the housing 10, the locking claws 22 formed in the housing 10 enter into the locking holes 34 of these locking pieces 35. As a result, each locking piece 35 is locked by the locking claw 22, and the cover 30 is held in a state of being attached to the housing 10.

図７は、図２に示した端子付き電線の組立て前の斜視図である。
図７に示すように、端子付き電線４０は、メス端子（端子）４１と、可撓性導体４２と、接続端子４３と、電線４４とから構成されている。 FIG. 7 is a perspective view of the electric wire with a terminal shown in FIG. 2 before assembly.
As shown in FIG. 7, the electric wire 40 with a terminal is composed of a female terminal (terminal) 41, a flexible conductor 42, a connection terminal 43, and an electric wire 44.

メス端子４１は、例えば、銅、銅合金、アルミニウムあるいはアルミニウム合金等の導電性金属材料から形成されている。このメス端子４１は、電気接続部４５と、加締め部４６とを有している。加締め部４６は、電気接続部４５に対して略直角に屈曲されている。 The female terminal 41 is formed of a conductive metal material such as copper, a copper alloy, aluminum, or an aluminum alloy. The female terminal 41 has an electrical connection portion 45 and a crimping portion 46. The crimping portion 46 is bent at a substantially right angle to the electrical connecting portion 45.

電気接続部４５は、円筒状に形成されており、その内部には、筒状に丸めたバネ接点４７が設けられる（図３参照）。この電気接続部４５には、相手側コネクタに設けられた相手側端子（図示略）の接続ピンが挿し込まれる。すると、円筒状のバネ接点４７が接続ピンの外周面に接触するとともに、電気接続部４５の内周面に接触する。これにより、メス端子４１と相手側端子とが電気的に接続される。加締め部４６は、可撓性導体４２の一端である接続端４８に加締められている。これにより、メス端子４１に可撓性導体４２が電気的に接続されている。 The electrical connection portion 45 is formed in a cylindrical shape, and a spring contact 47 rounded into a tubular shape is provided inside the electrical connection portion 45 (see FIG. 3). A connection pin for a mating terminal (not shown) provided on the mating connector is inserted into the electrical connection portion 45. Then, the cylindrical spring contact 47 contacts the outer peripheral surface of the connection pin and also contacts the inner peripheral surface of the electrical connection portion 45. As a result, the female terminal 41 and the other terminal are electrically connected. The crimping portion 46 is crimped to a connecting end 48, which is one end of a flexible conductor 42. As a result, the flexible conductor 42 is electrically connected to the female terminal 41.

可撓性導体４２は、例えば、複数の素線を編み込んだ編組からなる導体である。この可撓性導体４２は、その一端がメス端子４１の加締め部４６に加締められる接続端４８とされ、接続端４８と反対側の他端が固定端４９とされている。 The flexible conductor 42 is, for example, a conductor made of a braid in which a plurality of strands are woven. One end of the flexible conductor 42 is a connecting end 48 to be crimped to the crimping portion 46 of the female terminal 41, and the other end opposite to the connecting end 48 is a fixed end 49.

接続端子４３は、例えば、銅、銅合金、アルミニウムあるいはアルミニウム合金等の導電性金属材料から形成されている。この接続端子４３は、一端側に連結加締め部５１を有し、他端側に電線加締め部５２を有している。連結加締め部５１は、可撓性導体４２の固定端４９に加締められている。これにより、接続端子４３に可撓性導体４２の固定端４９が電気的に接続されている。 The connection terminal 43 is formed of, for example, a conductive metal material such as copper, a copper alloy, aluminum, or an aluminum alloy. The connection terminal 43 has a connecting crimping portion 51 on one end side and a wire crimping portion 52 on the other end side. The connecting crimping portion 51 is crimped to the fixed end 49 of the flexible conductor 42. As a result, the fixed end 49 of the flexible conductor 42 is electrically connected to the connection terminal 43.

電線４４は、導体５５の外周を外被５６で被覆した絶縁電線であり、端部において外被５６から導体５５が露出されている。接続端子４３の電線加締め部５２は、電線４４の導体５５に加締められている。これにより、接続端子４３に電線４４が電気的に接続されている。 The electric wire 44 is an insulated wire in which the outer periphery of the conductor 55 is covered with the outer cover 56, and the conductor 55 is exposed from the outer cover 56 at the end portion. The wire crimping portion 52 of the connection terminal 43 is crimped to the conductor 55 of the wire 44. As a result, the electric wire 44 is electrically connected to the connection terminal 43.

ハウジング１０に組付けられる端子付き電線４０は、電線４４が電線導入部１２の電線挿通孔１５に通され、メス端子４１の電気接続部４５が嵌合部１１の端子挿通孔１４に挿し込まれて収容される。これにより、端子付き電線４０は、メス端子４１がハウジング１０の嵌合部１１に固定され、可撓性導体４２がハウジング１０の収容部１３に収容される。また、端子付き電線４０の各電線４４には、ゴム栓５７が装着されており、これらのゴム栓５７によって、電線４４と電線導入部１２の電線挿通孔１５との間がシールされる（図２及び図３参照）。 In the electric wire 40 with a terminal to be assembled to the housing 10, the electric wire 44 is passed through the electric wire insertion hole 15 of the electric wire introduction portion 12, and the electrical connection portion 45 of the female terminal 41 is inserted into the terminal insertion hole 14 of the fitting portion 11. Will be housed. As a result, in the electric wire 40 with terminals, the female terminal 41 is fixed to the fitting portion 11 of the housing 10, and the flexible conductor 42 is accommodated in the accommodating portion 13 of the housing 10. Further, a rubber stopper 57 is attached to each electric wire 44 of the electric wire 40 with a terminal, and the rubber stopper 57 seals between the electric wire 44 and the electric wire insertion hole 15 of the electric wire introduction portion 12 (FIG. FIG. 2 and FIG. 3).

図３に示すように、ハウジング１０に組付けられた端子付き電線４０は、その可撓性導体４２に第１余長部４２Ａ及び第２余長部４２Ｂが形成されている。第１余長部４２Ａは、相手側コネクタへの嵌合方向Ｘの後方側へ突出するように凸状に屈曲されており、第２余長部４２Ｂは、相手側コネクタへの嵌合方向Ｘの前方側へ突出するように凸状に屈曲されている。 As shown in FIG. 3, in the electric wire 40 with a terminal assembled to the housing 10, a first extra length portion 42A and a second extra length portion 42B are formed on the flexible conductor 42. The first extra length portion 42A is bent in a convex shape so as to project rearward in the fitting direction X to the mating side connector, and the second extra length portion 42B is bent in a convex shape so as to protrude to the rear side in the mating direction X to the mating side connector. It is bent in a convex shape so as to protrude toward the front side of the.

図２及び図４に示すように、本実施形態に係るコネクタ１は、ハウジング１０の後方側から組付けられるアッパシールドシェル６１と、下方側から組付けられるロアシールドシェル６２とを備えている。アッパシールドシェル６１及びロアシールドシェル６２は、導電性金属材料から形成されている。アッパシールドシェル６１には、孔部６３が形成された固定片６４を有している。また、アッパシールドシェル６１には、ネジ孔６５が設けられている。また、ロアシールドシェル６２には、孔部６６を有する固定片６７が設けられている。 As shown in FIGS. 2 and 4, the connector 1 according to the present embodiment includes an upper shield shell 61 assembled from the rear side of the housing 10 and a lower shield shell 62 assembled from the lower side. The upper shield shell 61 and the lower shield shell 62 are formed of a conductive metal material. The upper shield shell 61 has a fixing piece 64 having a hole 63 formed therein. Further, the upper shield shell 61 is provided with a screw hole 65. Further, the lower shield shell 62 is provided with a fixing piece 67 having a hole 66.

アッパシールドシェル６１は、カバー３０及び端子付き電線４０が組付けられたハウジング１０を覆うように後方側から装着される。ロアシールドシェル６２は、カバー３０及び端子付き電線４０が組付けられたハウジング１０の電線導入部１２を覆うように下方側から装着される。
ハウジング１０にアッパシールドシェル６１及びロアシールドシェル６２を装着すると、アッパシールドシェル６１のネジ孔６５及びロアシールドシェル６２の固定片６７の孔部６６がハウジング１０の固定片２４の孔部２３に連通される。この状態において、取付ネジ６８を孔部６６，２３へ挿し込んでネジ孔６５へねじ込むことにより、アッパシールドシェル６１及びロアシールドシェル６２がハウジング１０に固定される。また、取付ネジ６８を介してアッパシールドシェル６１とロアシールドシェル６２とが互いに電気的に接続される。また、ロアシールドシェル６２には、シールドリング６９によって端子付き電線４０の電線４４を束ねた電線束を覆うシールド部材である電磁シールと編組７０の一端が固定されて電気的に接続される（図３参照）。 The upper shield shell 61 is mounted from the rear side so as to cover the housing 10 to which the cover 30 and the electric wire 40 with terminals are assembled. The lower shield shell 62 is mounted from below so as to cover the electric wire introduction portion 12 of the housing 10 to which the cover 30 and the electric wire 40 with terminals are assembled.
When the upper shield shell 61 and the lower shield shell 62 are attached to the housing 10, the screw hole 65 of the upper shield shell 61 and the hole 66 of the fixing piece 67 of the lower shield shell 62 communicate with the hole 23 of the fixing piece 24 of the housing 10. Will be done. In this state, the upper shield shell 61 and the lower shield shell 62 are fixed to the housing 10 by inserting the mounting screws 68 into the holes 66 and 23 and screwing them into the screw holes 65. Further, the upper shield shell 61 and the lower shield shell 62 are electrically connected to each other via the mounting screw 68. Further, the lower shield shell 62 is electrically connected to the lower shield shell 62 by fixing one end of the braid 70 to an electromagnetic seal which is a shield member covering the electric wire bundle in which the electric wires 44 of the electric wires 40 with terminals are bundled by a shield ring 69 (FIG. FIG. 3).

上記構造のコネクタ１は、嵌合部１１側がインバータやモータ等のケースに設けられた相手側コネクタに嵌合される。これにより、嵌合部１１内の端子挿通孔１４に収容されたメス端子４１の電気接続部４５に相手側端子の接続ピンが挿し込まれて電気的に接続される。また、相手側コネクタにコネクタ１を嵌合させると、相手側コネクタのハウジングにパッキン２５，２６が密着する。これにより、コネクタ１と相手側コネクタとの嵌合箇所がシールされる。 In the connector 1 having the above structure, the fitting portion 11 side is fitted to a mating side connector provided in a case such as an inverter or a motor. As a result, the connection pin of the mating terminal is inserted into the electrical connection portion 45 of the female terminal 41 housed in the terminal insertion hole 14 in the fitting portion 11 and electrically connected. Further, when the connector 1 is fitted to the mating connector, the packings 25 and 26 are brought into close contact with the housing of the mating connector. As a result, the fitting portion between the connector 1 and the mating connector is sealed.

また、コネクタ１を相手側コネクタに嵌合させる際に、アッパシールドシェル６１の固定片６４の孔部６３に挿し込んだボルト（図示略）をケースに形成されたネジ孔（図示略）へねじ込む。すると、ボルトの締結力によってコネクタ１が相手側コネクタへ向かって押し込まれる。これにより、相手側コネクタに対してコネクタ１を容易に嵌合させることができる。また、ボルトによってアッパシールドシェル６１の固定片６４が締結されることにより、アッパシールドシェル６１がケースに対して電気的に接続される。これにより、コネクタ１は、ケースに固定されたアッパシールドシェル６１と電磁シールド編組７０に接続されたロアシールドシェル６２とによって覆われ、良好な電磁シールド効果が得られる。 Further, when the connector 1 is fitted to the mating connector, a bolt (not shown) inserted into the hole 63 of the fixing piece 64 of the upper shield shell 61 is screwed into a screw hole (not shown) formed in the case. .. Then, the connector 1 is pushed toward the mating connector by the fastening force of the bolt. As a result, the connector 1 can be easily fitted to the mating connector. Further, the upper shield shell 61 is electrically connected to the case by fastening the fixing piece 64 of the upper shield shell 61 with the bolt. As a result, the connector 1 is covered with the upper shield shell 61 fixed to the case and the lower shield shell 62 connected to the electromagnetic shield braid 70, and a good electromagnetic shield effect can be obtained.

次に、本実施形態に係るコネクタ１を組み立てる場合について説明する。
図８は、本実施形態に係るコネクタの組立手順を説明する図であって、（ａ）及び（ｂ）はそれぞれ図１におけるＡ−Ａ断面相当図である。図９は、本実施形態に係るコネクタの組立手順を説明する図であって、（ａ）及び（ｂ）はそれぞれ図１におけるＡ−Ａ断面相当図である。 Next, a case of assembling the connector 1 according to the present embodiment will be described.
FIG. 8 is a diagram illustrating an assembly procedure of the connector according to the present embodiment, and FIGS. 8A and 8B are cross-sectional equivalent views taken along the line AA in FIG. 1, respectively. 9 is a diagram illustrating an assembly procedure of the connector according to the present embodiment, and FIGS. 9A and 9B are cross-sectional equivalent views taken along the line AA in FIG. 1, respectively.

先ず、図８の（ａ）に示すように、ハウジング１０の電線導入部１２に端子付き電線４０の電線４４を通し、端子付き電線４０のメス端子４１及び可撓性導体４２が収容部１３側に引き出された状態とする。 First, as shown in FIG. 8A, the electric wire 44 of the electric wire 40 with a terminal is passed through the electric wire introduction portion 12 of the housing 10, and the female terminal 41 and the flexible conductor 42 of the electric wire 40 with a terminal are on the accommodating portion 13 side. It is assumed that it has been pulled out.

次に、図８の（ｂ）に示すように、ハウジング１０の端子挿通孔１４に端子付き電線４０のメス端子４１を挿し込む。すると、端子付き電線４０の可撓性導体４２は、ハウジング１０に設けられた第１突起部２０によってメス端子４１との接続箇所の近傍が屈曲される。これにより、可撓性導体４２は、ハウジング１０の後方側へ湾曲された状態となる。 Next, as shown in FIG. 8B, the female terminal 41 of the electric wire 40 with a terminal is inserted into the terminal insertion hole 14 of the housing 10. Then, the flexible conductor 42 of the electric wire 40 with a terminal is bent in the vicinity of the connection point with the female terminal 41 by the first protrusion 20 provided on the housing 10. As a result, the flexible conductor 42 is in a state of being curved toward the rear side of the housing 10.

更に、図９の（ａ）に示すように、ハウジング１０に対して、その後方側から収容部１３を覆うようにカバー３０を近接させて宛がう。すると、収容部１３で後方側に湾曲された可撓性導体４２にカバー３０の第２突起部３２が当接される。 Further, as shown in FIG. 9A, the cover 30 is brought close to the housing 10 so as to cover the accommodating portion 13 from the rear side thereof. Then, the second protrusion 32 of the cover 30 is brought into contact with the flexible conductor 42 curved to the rear side in the accommodating portion 13.

次に、図９の（ｂ）に示すように、ハウジング１０にカバー３０を組付け、ハウジング１０の係止爪２２をカバー３０の係止片３５に係止させる。すると、収容部１３内では、可撓性導体４２が第２突起部３２によってハウジング１０の前方側へ押し込まれる。これにより、可撓性導体４２は、第１突起部２０で嵌合方向Ｘの後方側へ凸状に屈曲され、第２突起部３２で嵌合方向Ｘの前方側へ凸状に屈曲される。これにより、可撓性導体４２は、嵌合方向Ｘの後方側へ凸状に屈曲された第１余長部４２Ａと、この第１余長部４２Ａと反対側である嵌合方向Ｘの前方側へ凸状に屈曲された第２余長部４２Ｂとを有した形状とされる。 Next, as shown in FIG. 9B, the cover 30 is assembled to the housing 10, and the locking claw 22 of the housing 10 is locked to the locking piece 35 of the cover 30. Then, in the accommodating portion 13, the flexible conductor 42 is pushed toward the front side of the housing 10 by the second protrusion 32. As a result, the flexible conductor 42 is convexly bent toward the rear side in the fitting direction X at the first protrusion 20 and convexly toward the front side in the fitting direction X at the second protrusion 32. .. As a result, the flexible conductor 42 has a first extra length portion 42A that is convexly bent toward the rear side of the fitting direction X and a front side of the fitting direction X that is opposite to the first extra length portion 42A. It has a shape having a second extra length portion 42B bent in a convex shape toward the side.

上記のコネクタ１が車両に搭載されると、車両の走行時等に振動が付与され、その振動が電線４４に外力として伝わる。このとき、本実施形態に係るコネクタ１では、電線４４からの外力が可撓性導体４２によって吸収され、メス端子４１への伝達が抑制される。
ところで、コネクタ１が電力線等の大電流が流される電線４４に設けられる場合、可撓性導体４２も太くなり、可撓性が低下して電線４４からメス端子４１への外力の伝達抑制効果が低下してしまう。 When the connector 1 is mounted on a vehicle, vibration is applied when the vehicle is running, and the vibration is transmitted to the electric wire 44 as an external force. At this time, in the connector 1 according to the present embodiment, the external force from the electric wire 44 is absorbed by the flexible conductor 42, and the transmission to the female terminal 41 is suppressed.
By the way, when the connector 1 is provided on an electric wire 44 such as a power line through which a large current flows, the flexible conductor 42 also becomes thicker, the flexibility is lowered, and the effect of suppressing the transmission of an external force from the electric wire 44 to the female terminal 41 is obtained. It will drop.

本実施形態に係るコネクタ１によれば、ハウジング１０に対してカバー３０を組付けると、可撓性導体４２が、ハウジング１０の第１突起部２０及びカバー３０の第２突起部３２によってそれぞれ凸状に屈曲される。そして、可撓性導体４２が複数箇所で屈曲されることにより、電線４４からの振動等の外力を分散して吸収することができ、電線４４からの外力の伝達抑制効果を高めることができる。 According to the connector 1 according to the present embodiment, when the cover 30 is attached to the housing 10, the flexible conductor 42 is convex by the first protrusion 20 of the housing 10 and the second protrusion 32 of the cover 30, respectively. It is bent like a shape. By bending the flexible conductor 42 at a plurality of locations, external force such as vibration from the electric wire 44 can be dispersed and absorbed, and the effect of suppressing transmission of the external force from the electric wire 44 can be enhanced.

なお、可撓性導体４２を一方へ屈曲させても外力の吸収効果をある程度高めることが可能である。しかし、可撓性導体４２を一方に屈曲させた場合、可撓性導体４２の屈曲に伴って屈曲方向と逆方向に向かって生じる反力がメス端子４１に付与されてしまい。相手側端子との接続箇所にこじれが生じるおそれがある。 Even if the flexible conductor 42 is bent to one side, the effect of absorbing external force can be enhanced to some extent. However, when the flexible conductor 42 is bent in one direction, a reaction force generated in the direction opposite to the bending direction due to the bending of the flexible conductor 42 is applied to the female terminal 41. There is a risk of twisting at the connection point with the other terminal.

これに対して、本実施形態に係るコネクタ１によれば、可撓性導体４２が、第１突起部２０によって嵌合方向Ｘの後方側へ凸状に屈曲され、第２突起部３２によって嵌合方向Ｘの前方側へ凸状に屈曲される。これにより、可撓性導体４２は、第１突起部２０及び第２突起部３２による屈曲に伴って屈曲方向と逆方向に向かって生じる反力が打ち消されることとなり、メス端子４１への曲げ力の伝達を抑制できる。 On the other hand, according to the connector 1 according to the present embodiment, the flexible conductor 42 is bent convexly toward the rear side in the fitting direction X by the first protrusion 20 and fitted by the second protrusion 32. It is bent convexly toward the front side in the direction X. As a result, the flexible conductor 42 cancels the reaction force generated in the direction opposite to the bending direction due to the bending caused by the first protrusion 20 and the second protrusion 32, and the bending force to the female terminal 41 is canceled. Can be suppressed.

したがって、電線４４からの反力を考慮してメス端子４１と相手側端子との接触荷重を高める必要がなくなるので、相手側コネクタとの接続に要する挿入力を抑えて接続作業性を向上させることができる。 Therefore, it is not necessary to increase the contact load between the female terminal 41 and the mating terminal in consideration of the reaction force from the electric wire 44, so that the insertion force required for connecting to the mating connector can be suppressed to improve the connection workability. Can be done.

このように、本実施形態に係るコネクタ１では、可撓性導体４２が、嵌合方向Ｘの後方側へ凸状に屈曲された第１余長部４２Ａと、嵌合方向Ｘの前方側へ凸状に屈曲された第２余長部４２Ｂとを有し、これらの第１余長部４２Ａ及び第２余長部４２Ｂによって電線４４からの外力を分散して吸収することができる。また、第１余長部４２Ａと第２余長部４２Ｂとが嵌合方向Ｘに沿って互いに逆方向に屈曲されているので、特に、電線４４から伝達される嵌合方向Ｘに沿う振動を第１余長部４２Ａと第２余長部４２Ｂとで良好に減衰させることができる。 As described above, in the connector 1 according to the present embodiment, the flexible conductor 42 is bent toward the rear side of the fitting direction X in a convex shape and toward the front side of the fitting direction X with the first extra length portion 42A. It has a second extra length portion 42B bent in a convex shape, and the external force from the electric wire 44 can be dispersed and absorbed by the first extra length portion 42A and the second extra length portion 42B. Further, since the first extra length portion 42A and the second extra length portion 42B are bent in opposite directions along the fitting direction X, vibration along the fitting direction X transmitted from the electric wire 44 is particularly generated. The first extra length portion 42A and the second extra length portion 42B can be satisfactorily damped.

また、本実施形態に係るコネクタ１は、ハウジング１０の後方側から組付けられるアッパシールドシェル６１と、ハウジング１０の下方側から組付けられるロアシールドシェル６２と、ロアシールドシェル６２に固定されて電線４４を覆う導電性のシールド部材７０と、を備えている。そこで、コネクタ１は、簡単な組み立て作業で、良好な電磁シールド効果を得ることができる。 Further, the connector 1 according to the present embodiment is fixed to an upper shield shell 61 assembled from the rear side of the housing 10, a lower shield shell 62 assembled from the lower side of the housing 10, and an electric wire fixed to the lower shield shell 62. It includes a conductive shield member 70 that covers the 44. Therefore, the connector 1 can obtain a good electromagnetic shielding effect by a simple assembly work.

尚、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。
例えば、上記実施形態では、可撓性導体４２に加締めて接続させた接続端子４３を電線４４の導体５５に加締めて接続させたが、電線４４の導体５５に加締めて接続させた端子と接続端子４３とをボルト・ナットによって締結して接続する構造としてもよい。 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 as long as the present invention can be achieved, and are not limited.
For example, in the above embodiment, the connection terminal 43 crimped and connected to the flexible conductor 42 is crimped and connected to the conductor 55 of the electric wire 44, but the terminal is crimped and connected to the conductor 55 of the electric wire 44. And the connection terminal 43 may be fastened with bolts and nuts to connect them.

ここで、上述した本発明に係るコネクタの実施形態の特徴をそれぞれ以下［１］及び［２］に簡潔に纏めて列記する。
［１］ 相手側コネクタに嵌合される嵌合部（１１）を有するハウジング（１０）と、
前記嵌合部（１１）と反対側の開口部（１３ａ）に組付けられるカバー（３０）と、
前記ハウジング（１０）に装着される端子付き電線（４０）と、を備え、
前記端子付き電線（４０）は、前記相手側コネクタとの嵌合方向（Ｘ）に沿って前記ハウジングに固定される端子（メス端子４１）と、前記ハウジング（１０）から前記嵌合方向（Ｘ）と交差する方向に引き出される電線（４４）と、前記端子（メス端子４１）と前記電線（４４）との間に設けられた可撓性導体（４２）と、を有し、
前記ハウジング（１０）は、前記嵌合方向（Ｘ）の後方側へ向かって突設され、前記可撓性導体（４２）を前記嵌合方向（Ｘ）の後方側へ凸状に屈曲させる第１突起部（２０）を有し、
前記カバー（３０）は、前記嵌合方向（Ｘ）の前方側へ向かって突設され、前記可撓性導体（４２）を前記嵌合方向（Ｘ）の前方側へ凸状に屈曲させる第２突起部（３２）を有する、
ことを特徴とするコネクタ。
［２］ 前記可撓性導体（４２）は、前記嵌合方向（Ｘ）の後方側へ凸状に屈曲された第１余長部（４２Ａ）と、前記嵌合方向（Ｘ）の前方側へ凸状に屈曲された第２余長部（４２Ｂ）と、を有する、
ことを特徴とする上記［１］に記載のコネクタ。
［３］ 前記ハウジング（１０）の後方側から組付けられるアッパシールドシェル（６１）と、前記ハウジング（１０）の下方側から組付けられるロアシールドシェル（６２）と、
前記ロアシールドシェル（６２）に固定されて前記ハウジング（１０）から引き出された前記電線（４４）を覆う導電性のシールド部材（電磁シールド編組７０）と、
を備えている、ことを特徴とする上記［１］又は［２］に記載のコネクタ（１）。 Here, the features of the above-described connector embodiments according to the present invention are briefly summarized and listed below in [1] and [2], respectively.
[1] A housing (10) having a fitting portion (11) fitted to the mating connector, and a housing (10).
A cover (30) to be assembled to the opening (13a) opposite to the fitting portion (11),
A terminal-equipped electric wire (40) mounted on the housing (10) is provided.
The terminal-attached electric wire (40) has a terminal (female terminal 41) fixed to the housing along the fitting direction (X) with the mating connector, and the fitting direction (X) from the housing (10). ), And a flexible conductor (42) provided between the terminal (female terminal 41) and the electric wire (44).
The housing (10) is projected toward the rear side in the fitting direction (X), and the flexible conductor (42) is bent in a convex shape toward the rear side in the fitting direction (X). It has one protrusion (20) and has
The cover (30) is projected toward the front side in the fitting direction (X), and the flexible conductor (42) is bent convexly toward the front side in the fitting direction (X). Has two protrusions (32),
A connector that features that.
[2] The flexible conductor (42) has a first extra length portion (42A) that is convexly bent toward the rear side in the fitting direction (X) and a front side in the fitting direction (X). It has a second extra length portion (42B) that is bent in a convex shape.
The connector according to the above [1].
[3] An upper shield shell (61) assembled from the rear side of the housing (10), a lower shield shell (62) assembled from the lower side of the housing (10), and the like.
A conductive shield member (electromagnetic shield braid 70) that is fixed to the lower shield shell (62) and covers the electric wire (44) drawn from the housing (10).
The connector (1) according to the above [1] or [2].

１…コネクタ
１０…ハウジング
１１…嵌合部
１３ａ…開口部
２０…第１突起部
３０…カバー
３２…第２突起部
４０…端子付き電線
４１…メス端子（端子）
４２…可撓性導体
４２Ａ…第１余長部
４２Ｂ…第２余長部
４４…電線
Ｘ…嵌合方向 1 ... Connector 10 ... Housing 11 ... Fitting portion 13a ... Opening 20 ... First protrusion 30 ... Cover 32 ... Second protrusion 40 ... Wire with terminal 41 ... Female terminal (terminal)
42 ... Flexible conductor 42A ... First extra length portion 42B ... Second extra length portion 44 ... Electric wire X ... Fitting direction

Claims (3)

相手側コネクタに嵌合される嵌合部を有するハウジングと、
前記嵌合部と反対側の開口部に組付けられるカバーと、
前記ハウジングに装着される端子付き電線と、を備え、
前記端子付き電線は、前記相手側コネクタとの嵌合方向に沿って前記ハウジングに固定される端子と、前記ハウジングから前記嵌合方向と交差する方向に引き出される電線と、前記端子と前記電線との間に設けられた可撓性導体と、を有し、
前記ハウジングは、前記嵌合方向の後方側へ向かって突設され、前記可撓性導体を前記嵌合方向の後方側へ凸状に屈曲させる第１突起部を有し、
前記カバーは、前記嵌合方向の前方側へ向かって突設され、前記可撓性導体を前記嵌合方向の前方側へ凸状に屈曲させる第２突起部を有する、
ことを特徴とするコネクタ。 A housing with a mating part that fits into the mating connector,
A cover attached to the opening on the opposite side of the fitting portion,
With an electric wire with a terminal mounted on the housing,
The electric wire with a terminal includes a terminal fixed to the housing along the mating direction with the mating connector, an electric wire drawn out from the housing in a direction intersecting the mating direction, and the terminal and the electric wire. With a flexible conductor provided between,
The housing has a first protrusion that is projected toward the rear side in the fitting direction and bends the flexible conductor convexly toward the rear side in the fitting direction.
The cover has a second protrusion that projects toward the front side in the fitting direction and bends the flexible conductor convexly toward the front side in the fitting direction.
A connector that features that. 前記可撓性導体は、前記嵌合方向の後方側へ凸状に屈曲された第１余長部と、前記嵌合方向の前方側へ凸状に屈曲された第２余長部と、を有する、
ことを特徴とする請求項１に記載のコネクタ。 The flexible conductor has a first extra length portion that is convexly bent rearward in the fitting direction and a second extra length portion that is convexly bent forward in the fitting direction. Have,
The connector according to claim 1. 前記ハウジングの後方側から組付けられるアッパシールドシェルと、前記ハウジングの下方側から組付けられるロアシールドシェルと、前記ロアシールドシェルに固定されて前記ハウジングから引き出された前記電線を覆う導電性のシールド部材と、を備えている、
ことを特徴とする請求項１又は２に記載のコネクタ。 An upper shield shell assembled from the rear side of the housing, a lower shield shell assembled from the lower side of the housing, and a conductive shield fixed to the lower shield shell and covering the electric wire pulled out from the housing. It has parts and
The connector according to claim 1 or 2.
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001076809A (en) * 1999-09-09 2001-03-23 Sumitomo Wiring Syst Ltd Connector
JP2015095324A (en) * 2013-11-11 2015-05-18 日本航空電子工業株式会社 Connector
JP2017157392A (en) * 2016-03-01 2017-09-07 矢崎総業株式会社 Fixing structure for shield connector
JP2019075203A (en) * 2017-10-12 2019-05-16 株式会社Ｓｏｋｅｎ connector
JP2019110042A (en) * 2017-12-19 2019-07-04 矢崎総業株式会社 Shield connector and wire harness

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Publication number Priority date Publication date Assignee Title
JP5995105B2 (en) * 2013-11-08 2016-09-21 住友電装株式会社 connector
JP2015122249A (en) * 2013-12-25 2015-07-02 株式会社オートネットワーク技術研究所 Connector
JP6204394B2 (en) * 2015-03-18 2017-09-27 矢崎総業株式会社 Straight connector

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Publication number Priority date Publication date Assignee Title
JP2001076809A (en) * 1999-09-09 2001-03-23 Sumitomo Wiring Syst Ltd Connector
JP2015095324A (en) * 2013-11-11 2015-05-18 日本航空電子工業株式会社 Connector
JP2017157392A (en) * 2016-03-01 2017-09-07 矢崎総業株式会社 Fixing structure for shield connector
JP2019075203A (en) * 2017-10-12 2019-05-16 株式会社Ｓｏｋｅｎ connector
JP2019110042A (en) * 2017-12-19 2019-07-04 矢崎総業株式会社 Shield connector and wire harness

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