WO2015005043A1 - Shielded connector - Google Patents

Shielded connector Download PDF

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Publication number
WO2015005043A1
WO2015005043A1 PCT/JP2014/065190 JP2014065190W WO2015005043A1 WO 2015005043 A1 WO2015005043 A1 WO 2015005043A1 JP 2014065190 W JP2014065190 W JP 2014065190W WO 2015005043 A1 WO2015005043 A1 WO 2015005043A1
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WIPO (PCT)
Prior art keywords
shield
connector
outer periphery
connector housing
wire
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PCT/JP2014/065190
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French (fr)
Japanese (ja)
Inventor
石井　繁
靖規 石橋
輝勝 日高
将史 波田野
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日産自動車株式会社
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Publication of WO2015005043A1 publication Critical patent/WO2015005043A1/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
    • H01R13/648—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]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • H01R13/6592—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable

Definitions

  • the present invention relates to a shield connector used by being coupled to an end portion of a shield wire, and more particularly to an improvement proposal related to a joint portion of the shield connector with respect to the end portion of the shield wire.
  • Patent Document 1 Conventionally, as described in Patent Document 1, for example, as described in Patent Document 1, when the harness is covered with a braided shield and coupled to the end of a shielded wire that is electromagnetically shielded, the corresponding end of the braided shield is crimped on the inner and outer circumferences. It has been proposed that the inner and outer caulking rings are caulked from the inner circumferential side and the outer circumferential side in a state of being sandwiched between them so that the shield connector is coupled to the end of the shield wire.
  • the end of the braided shield is caulked between the inner and outer caulking rings, and the shield connector is coupled to the end of the shield wire. If an impact is applied to the joint between the shield connector and the shield wire during use, the caulking state cannot be maintained, and it is difficult to maintain the joint between the shield connector and the shield wire for a long time. Arise.
  • the present invention can maintain the caulking state for a long period of time even when an impact is applied to the connection between the shield connector and the shield line during use, and the coupling between the shield connector and the shield line can be maintained for a long time.
  • An object of the present invention is to provide a simple shielded connector and solve the above problems.
  • the shield connector according to the present invention is constructed as follows. First, a presupposed shield connector will be described, which is used by covering a harness with a braided shield and connecting the outer periphery of the braided shield to the end of a shield wire formed by a corrugated tube. is there.
  • the shield connector of the present invention includes a housing, and the connector housing has a cylindrical end portion to which an end portion of the shield wire is to be coupled, and an enlarged diameter end portion in which a terminal to which the harness is to be connected is contained. Is. And the circumferential protrusion which protrudes from the outer periphery of this cylindrical edge part and extends in the circumferential direction is provided in the said cylindrical edge part of the said connector housing
  • the braided shield is placed on the outer periphery of the circumferential protrusion provided at the cylindrical end of the connector housing, and extended toward the enlarged end of the connector housing.
  • the braided shield part can hold the crimped state against the outer periphery of the connector housing for a long period of time and come out of the outer periphery of the connector housing. There is nothing.
  • the shielded connector of the present invention it is possible to maintain the coupling between the shielded connector and the shielded wire for a long time, and the above-described durability related to the durability at the joined portion between the shielded connector and the shielded wire has occurred. The problem can be solved.
  • FIG. 2 is a longitudinal side view showing the shield connector of FIG. 1 as a cross section taken along the line II-II of FIG.
  • Shielded wire 1 Shielded wire 2 Shield connector 11 Harness 12 Braided shield 12a, 12b Braided shield end 13 Corrugated tube 13a Corrugated tube outer periphery convex 21 Connector housing 21a Cylindrical end 21b Expanded end 21c Circumferential ridge 22 Terminal 23 Caulking ring 24 Tubular locking member 23a, 24b Engaging tooth
  • FIG. 1 and 2 show a shield connector according to an embodiment of the present invention in a state of being coupled to a shield wire
  • FIG. 1 is a perspective view thereof
  • FIG. 2 is a cross-sectional view taken along the line II-II in FIG. It is a vertical side view of the shield connector shown in the direction.
  • reference numeral 1 denotes a shield wire
  • 2 denotes a shield connector used by being coupled to the end of the shield wire 1.
  • the shield wire 1 is formed by covering a plurality of harnesses (electric wires) 11 with a braided shield 12 and enclosing the outer periphery of the braided shield 12 with a corrugated tube 13.
  • the shield connector 2 used by being coupled to the end portion of the shield wire 1 has the following configuration.
  • This shield connector 2 is made of a metal having a cylindrical end 21a to which the end of the shield wire 1 is to be coupled, and an enlarged diameter end 21b in which the same number of terminals 22 to which a plurality of harnesses 11 are to be connected are contained.
  • the connector housing 21 is provided.
  • the cylindrical end 21a of the connector housing 21 is provided with a circumferential protrusion 21c that protrudes radially outward from the outer periphery and extends in the circumferential direction.
  • the corresponding ends 12a and 12b of the braided shield 12 are fitted onto the cylindrical end 21a of the connector housing 21, and the outer periphery of the circumferential ridge 21c Then, it extends further toward the enlarged diameter end portion 21b and is positioned on the outer periphery of the cylindrical end portion 21a. Further, the outer peripheral surface of the cylindrical end portion 21a is extended by the ring 23 so that the portion 12b of the braided shield 12 extends beyond the outer periphery of the circumferential protrusion 21c toward the enlarged diameter end portion 21b and is located on the outer periphery of the cylindrical end portion 21a. Squeezes and joins.
  • the outer peripheral convex portion 13a of the corrugated tube 13 and the caulking ring 23 are engaged in the cable axial direction (left and right direction in FIG. 2), and the end of the shield wire 1 and the cylindrical end of the shield connector 2 are engaged.
  • a tubular locking member 24 is provided to wrap around the joint with 21a. Therefore, the tubular locking member 24 is engaged with the engaging teeth 24a protruding radially inward from the inner peripheral surface thereof and entering between the corrugated tube outer peripheral convex portions 13a and the end surface of the crimping ring 23 far from the shield wire 1.
  • Engaging engagement teeth 24b are provided.
  • the braided shield 12 of the shielded wire 1 is connected to the end of the shielded wire 1 and the circumferential protrusion provided on the cylindrical end 21a of the connector housing 21. Covers the outer periphery of the strip 21c and extends toward the enlarged end 21b of the connector housing 21, and extends toward the expanded end 21b of the connector housing 21 beyond the outer periphery of the circumferential projection 21c.
  • the braided shield portion 12b can hold the crimped state with respect to the cylindrical end 21a of the connector housing 21 over a long period of time. It does not come out of the cylindrical end 21a of the connector housing 21.
  • the coupling between the shielded connector 2 and the shielded wire 1 can be maintained for a long period of time, and the conventional durability related to the coupling portion between the shielded connector 2 and the shielded wire 1 can be maintained.
  • the problem can be solved.
  • a circumferential ridge 21c is provided on the cylindrical end 21a of the connector housing 21, and the braided shield portion 12b extends beyond the outer periphery of the circumferential ridge 21c toward the enlarged end 21b of the connector housing 21.
  • the outer peripheral convex portion 13a of the corrugated tube 13 and the caulking ring 23 are engaged in the cable axial direction (left and right direction in FIG. 2), and the end of the shield wire 1 and the cylindrical end of the shield connector 2 are engaged. Since the tubular locking member 24 that envelops the coupling portion with the portion 21a is provided, The tubular locking member 24 further increases the coupling strength between the shield connector 2 and the shield wire 1, and the above-described effects can be made more remarkable.
  • tubular locking member 24 is also used for protecting the caulking joint portion of the braided shield portion 12b by the ring 23 without any gap, and the above-mentioned effect is further remarkable in this respect by improving the sealing performance of the caulking joint portion. Can be a thing.

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

Abstract

A shielded connector (2), which is to be coupled to an end of a shielded wire (1) obtained by covering, with a corrugated tube (13), an outer periphery of a harness (11) covered by a knitted shield (12), is provided with a metal connector housing (21) provided with: a cylindrical end (21a) which couples with the end of the shielded wire (1); and an enlarged-diameter end (21b) having, contained therein, the same number of terminals to be connected as the harness (11). A peripheral protrusion (21c) is provided to an outer periphery of the cylindrical end (21a). End sections (12a, 12b) of the knitted shield (12) are made to cover an outer periphery of the cylindrical protrusion (21c), and are fitted to the cylindrical end (21a). The knitted-shield (12) section (12b) located at an outer peripheral edge of the cylindrical end (21a) is crimped to the outer periphery of the cylindrical end (21a) by a ring (23). Furthermore, a tubular engagement member (24) engages with the ring (23) and outer peripheral protrusions (13a) of the corrugated tube (13) in an axial direction, and covers a section where the shielded wire (1) and the connector (2) are coupled.

Description

シールドコネクタShield connector
　本発明は、シールド線の端部に結合して用いるシールドコネクタに関し、特に当該シールド線端部に対するシールドコネクタの結合部に係る改良提案に関するものである。 The present invention relates to a shield connector used by being coupled to an end portion of a shield wire, and more particularly to an improvement proposal related to a joint portion of the shield connector with respect to the end portion of the shield wire.
　シールドコネクタとしては従来、例えば特許文献1に記載のごとく、ハーネスを編み組シールドにより覆って電磁シールドしたシールド線の端部に結合して用いるに際し、編み組シールドの対応端部を内外周かしめリング間に挟み込んだ状態で、これら内外周かしめリングを内周側および外周側からかしめることにより、シールド線の端部に対するシールドコネクタの結合を行うようにしたものが提案されている。 Conventionally, as described in Patent Document 1, for example, as described in Patent Document 1, when the harness is covered with a braided shield and coupled to the end of a shielded wire that is electromagnetically shielded, the corresponding end of the braided shield is crimped on the inner and outer circumferences. It has been proposed that the inner and outer caulking rings are caulked from the inner circumferential side and the outer circumferential side in a state of being sandwiched between them so that the shield connector is coupled to the end of the shield wire.
特開２００４－１７８９１３号公報JP 2004-178913 A
　しかし上記の提案技術にあっては、編み組シールドの端部を内外周かしめリング間に挟んでかしめることで、シールドコネクタをシールド線の端部に結合するため、
　使用中にこれらシールドコネクタおよびシールド線間の結合部に衝撃が加わると、かしめ状態を保持できなくなって、シールドコネクタおよびシールド線間の結合を長期に亘って維持するのが困難であるという問題を生ずる。 However, in the above proposed technique, the end of the braided shield is caulked between the inner and outer caulking rings, and the shield connector is coupled to the end of the shield wire.
If an impact is applied to the joint between the shield connector and the shield wire during use, the caulking state cannot be maintained, and it is difficult to maintain the joint between the shield connector and the shield wire for a long time. Arise.
　本発明は、使用中にシールドコネクタおよびシールド線間の結合部に衝撃が加わっても、かしめ状態を長期に亘って保持することができ、シールドコネクタおよびシールド線間の結合を長期不変に維持可能なシールドコネクタを提供して、上記の問題を解消することを目的とする。 The present invention can maintain the caulking state for a long period of time even when an impact is applied to the connection between the shield connector and the shield line during use, and the coupling between the shield connector and the shield line can be maintained for a long time. An object of the present invention is to provide a simple shielded connector and solve the above problems.
　この目的のため、本発明によるシールドコネクタは、これを以下のごとくに構成する。
　先ず、前提となるシールドコネクタを説明するに、これは、ハーネスを編み組シールドで覆い、該編み組シールドの外周をコルゲートチューブにより包套して成るシールド線の端部に結合して用いるものである。 For this purpose, the shield connector according to the present invention is constructed as follows.
First, a presupposed shield connector will be described, which is used by covering a harness with a braided shield and connecting the outer periphery of the braided shield to the end of a shield wire formed by a corrugated tube. is there.
　本発明のシールドコネクタは筐体を具え、このコネクタ筐体が、上記シールド線の端部を結合すべき円筒端部と、上記ハーネスを接続すべき端子が内包された拡径端部とを有するものである。
　そして当該コネクタ筐体の上記円筒端部に、該円筒端部の外周から突出して円周方向へ延在する円周突条を設ける。
　更に上記編み組シールドを上記円周突条の外周に被せて、コネクタ筐体の拡径端部に向け延在させると共に、該円周突条の外周を超えてコネクタ筐体の拡径端部に向け延在する編み組シールドの部分をリングによりコネクタ筐体の外周にかしめ結合した構成に特徴づけられる。 The shield connector of the present invention includes a housing, and the connector housing has a cylindrical end portion to which an end portion of the shield wire is to be coupled, and an enlarged diameter end portion in which a terminal to which the harness is to be connected is contained. Is.
And the circumferential protrusion which protrudes from the outer periphery of this cylindrical edge part and extends in the circumferential direction is provided in the said cylindrical edge part of the said connector housing | casing.
Further, the braided shield is placed on the outer periphery of the circumferential ridge and extends toward the enlarged end of the connector housing, and the enlarged end of the connector housing extends beyond the outer periphery of the circumferential ridge. This is characterized in that the braided shield portion extending toward the end is caulked and joined to the outer periphery of the connector housing by a ring.
　上記した本発明のシールドコネクタにあっては、編み組シールドを、コネクタ筐体の円筒端部に設けた円周突条の外周に被せて、コネクタ筐体の拡径端部に向け延在させ、当該円周突条の外周を超えてコネクタ筐体の拡径端部に向け延在する編み組シールドの部分をリングによりコネクタ筐体の外周にかしめ結合するため、
　使用中にシールドコネクタおよびシールド線間の結合部に衝撃が加わっても、上記の編み組シールド部分がコネクタ筐体の外周に対するかしめ状態を長期に亘り保持し得て当該コネクタ筐体の外周から抜けることがない。 In the shielded connector of the present invention described above, the braided shield is placed on the outer periphery of the circumferential protrusion provided at the cylindrical end of the connector housing, and extended toward the enlarged end of the connector housing. In order to caulk and join the portion of the braided shield that extends beyond the outer periphery of the circumferential ridge toward the enlarged end of the connector housing to the outer periphery of the connector housing,
Even if an impact is applied to the joint between the shielded connector and the shielded wire during use, the braided shield part can hold the crimped state against the outer periphery of the connector housing for a long period of time and come out of the outer periphery of the connector housing. There is nothing.
　従って本発明のシールドコネクタによれば、シールドコネクタおよびシールド線間の結合を長期不変に維持することが可能となり、従来生じていた、シールドコネクタおよびシールド線間の結合部における耐久性に関した前記の問題を解消することができる。 Therefore, according to the shielded connector of the present invention, it is possible to maintain the coupling between the shielded connector and the shielded wire for a long time, and the above-described durability related to the durability at the joined portion between the shielded connector and the shielded wire has occurred. The problem can be solved.
本発明の一実施例になるシールドコネクタをシールド線に結合した使用状態で示す斜視図である。It is a perspective view which shows the use condition which couple | bonded the shield connector which becomes one Example of this invention with the shield wire. 図１のシールドコネクタを、同図のＩＩ－ＩＩ線上で断面とし矢の方向に見て示す縦断側面図である。FIG. 2 is a longitudinal side view showing the shield connector of FIG. 1 as a cross section taken along the line II-II of FIG.
　1　シールド線
　2　シールドコネクタ
　11　ハーネス
　12　編み組シールド
　12a,12b　編み組シールド端部
　13　コルゲートチューブ
　13a　コルゲートチューブ外周凸部
　21　コネクタ筐体
　21a　円筒端部
　21b　拡径端部
　21c　円周突条
　22　端子
　23　かしめリング
　24　管状係止部材
　23a,24b　係合歯 1 Shielded wire 2 Shield connector 11 Harness 12 Braided shield 12a, 12b Braided shield end 13 Corrugated tube 13a Corrugated tube outer periphery convex 21 Connector housing 21a Cylindrical end 21b Expanded end 21c Circumferential ridge 22 Terminal 23 Caulking ring 24 Tubular locking member 23a, 24b Engaging tooth
　以下、この発明の実施例を添付の図面に基づいて説明する。 Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
＜構成＞
　　図1，２は、本発明の一実施例になるシールドコネクタをシールド線に結合した使用状態で示し、図１はその斜視図、図２は、図１のＩＩ－ＩＩ線上で断面とし矢の方向に見て示すシールドコネクタの縦断側面図である。
　これら図1，２において、1はシールド線を示し、2は、シールド線1の端部に結合して用いるシールドコネクタを示す。 <Configuration>
1 and 2 show a shield connector according to an embodiment of the present invention in a state of being coupled to a shield wire, FIG. 1 is a perspective view thereof, and FIG. 2 is a cross-sectional view taken along the line II-II in FIG. It is a vertical side view of the shield connector shown in the direction.
1 and 2, reference numeral 1 denotes a shield wire, and 2 denotes a shield connector used by being coupled to the end of the shield wire 1.
　シールド線1は、複数本のハーネス（電線）11を編み組シールド12で覆い、該編み組シールド12の外周をコルゲートチューブ13により包套して成るものとする。
　かかるシールド線1の端部に結合して用いるシールドコネクタ2を本実施例においては特に、以下のような構成となす。 The shield wire 1 is formed by covering a plurality of harnesses (electric wires) 11 with a braided shield 12 and enclosing the outer periphery of the braided shield 12 with a corrugated tube 13.
In this embodiment, the shield connector 2 used by being coupled to the end portion of the shield wire 1 has the following configuration.
　このシールドコネクタ2は、シールド線1の端部を結合すべき円筒端部21aと、複数本のハーネス11を接続すべき同数の端子22が内包された拡径端部21bとを有した金属製のコネクタ筐体21を具える。
　当該コネクタ筐体21の上記円筒端部21aには、その外周から径方向外方へ突出して円周方向へ延在する円周突条21cを設ける。 This shield connector 2 is made of a metal having a cylindrical end 21a to which the end of the shield wire 1 is to be coupled, and an enlarged diameter end 21b in which the same number of terminals 22 to which a plurality of harnesses 11 are to be connected are contained. The connector housing 21 is provided.
The cylindrical end 21a of the connector housing 21 is provided with a circumferential protrusion 21c that protrudes radially outward from the outer periphery and extends in the circumferential direction.
　シールド線1の端部に対するシールドコネクタ2の結合に当たっては、編み組シールド12の対応端部12a,12bをコネクタ筐体21の円筒端部21a上に嵌合して、円周突条21cの外周に被せた後、更に拡径端部21bに向け延在させて、円筒端部21aの外周辺に位置させる。
　また、円周突条21cの外周を超えて拡径端部21bに向け延在し、円筒端部21aの外周辺に位置する編み組シールド12の部分12bをリング23により円筒端部21aの外周にかしめ結合する。 When connecting the shield connector 2 to the end of the shield wire 1, the corresponding ends 12a and 12b of the braided shield 12 are fitted onto the cylindrical end 21a of the connector housing 21, and the outer periphery of the circumferential ridge 21c Then, it extends further toward the enlarged diameter end portion 21b and is positioned on the outer periphery of the cylindrical end portion 21a.
Further, the outer peripheral surface of the cylindrical end portion 21a is extended by the ring 23 so that the portion 12b of the braided shield 12 extends beyond the outer periphery of the circumferential protrusion 21c toward the enlarged diameter end portion 21b and is located on the outer periphery of the cylindrical end portion 21a. Squeezes and joins.
　更に本実施例では、コルゲートチューブ13の外周凸部13aおよびかしめリング23に対しケーブル軸線方向（図２の左右方向）に係合して、シールド線1の端部とシールドコネクタ2の円筒端部21aとの結合部を包套する管状係止部材24を設ける。
　そのため管状係止部材24には、その内周面から径方向内方へ突出して、コルゲートチューブ外周凸部13a間に進入する係合歯24aと、シールド線1から遠いかしめリング23の端面に係合する係合歯24bとを設ける。 Further, in this embodiment, the outer peripheral convex portion 13a of the corrugated tube 13 and the caulking ring 23 are engaged in the cable axial direction (left and right direction in FIG. 2), and the end of the shield wire 1 and the cylindrical end of the shield connector 2 are engaged. A tubular locking member 24 is provided to wrap around the joint with 21a.
Therefore, the tubular locking member 24 is engaged with the engaging teeth 24a protruding radially inward from the inner peripheral surface thereof and entering between the corrugated tube outer peripheral convex portions 13a and the end surface of the crimping ring 23 far from the shield wire 1. Engaging engagement teeth 24b are provided.
＜効果＞
　上記した本実施例のシールドコネクタ2にあっては、シールド線1の端部に結合するに際し、シールド線1の編み組シールド12を、コネクタ筐体21の円筒端部21aに設けた円周突条21cの外周に被せて、コネクタ筐体21の拡径端部21bに向け延在させ、当該円周突条21cの外周を超えてコネクタ筐体21の拡径端部21bに向け延在する編み組シールド12の部分12bをリング23によりコネクタ筐体21の外周にかしめ結合するため、
　使用中にシールドコネクタ2およびシールド線1間の結合部に衝撃が加わっても、上記の編み組シールド部分12bがコネクタ筐体21の円筒端部21aに対するかしめ状態を長期に亘り保持し得て当該コネクタ筐体21の円筒端部21aから抜けることがない。 <Effect>
In the shielded connector 2 of the above-described embodiment, the braided shield 12 of the shielded wire 1 is connected to the end of the shielded wire 1 and the circumferential protrusion provided on the cylindrical end 21a of the connector housing 21. Covers the outer periphery of the strip 21c and extends toward the enlarged end 21b of the connector housing 21, and extends toward the expanded end 21b of the connector housing 21 beyond the outer periphery of the circumferential projection 21c. For caulking and joining the portion 12b of the braided shield 12 to the outer periphery of the connector housing 21 by the ring 23,
Even if an impact is applied to the joint between the shield connector 2 and the shield wire 1 during use, the braided shield portion 12b can hold the crimped state with respect to the cylindrical end 21a of the connector housing 21 over a long period of time. It does not come out of the cylindrical end 21a of the connector housing 21.
　従って本実施例のシールドコネクタ2によれば、シールドコネクタ2およびシールド線1間の結合を長期不変に維持することが可能となり、シールドコネクタ2およびシールド線1間の結合部における耐久性に関した従来の問題を解消することができる。
　しかも、コネクタ筐体21の円筒端部21aに円周突条21cを設け、円周突条21cの外周を超えてコネクタ筐体21の拡径端部21bに向け延在する編み組シールド部分12bをリング23でかしめ結合するのみにより、安価に上記の作用・効果を達成することができて、コスト上大いに有利である。 Therefore, according to the shielded connector 2 of the present embodiment, the coupling between the shielded connector 2 and the shielded wire 1 can be maintained for a long period of time, and the conventional durability related to the coupling portion between the shielded connector 2 and the shielded wire 1 can be maintained. The problem can be solved.
In addition, a circumferential ridge 21c is provided on the cylindrical end 21a of the connector housing 21, and the braided shield portion 12b extends beyond the outer periphery of the circumferential ridge 21c toward the enlarged end 21b of the connector housing 21. By simply caulking and coupling the ring 23 with the ring 23, the above-mentioned actions and effects can be achieved at a low cost, which is very advantageous in terms of cost.
　更に本実施例においては、コルゲートチューブ13の外周凸部13aおよびかしめリング23に対しケーブル軸線方向（図２の左右方向）に係合して、シールド線1の端部とシールドコネクタ2の円筒端部21aとの結合部を包套する管状係止部材24を設けたため、
　管状係止部材24がシールドコネクタ2およびシールド線1間の結合強度を更に高めることとなり、上記の効果を更に顕著なものにし得る。
　加えて管状係止部材24は、リング23による編み組シールド部分12bのかしめ結合部を隙間無く保護する用もなし、当該かしめ結合部のシール性能を高めて上記の効果をこの点でも一層顕著なものにすることができる。 Further, in this embodiment, the outer peripheral convex portion 13a of the corrugated tube 13 and the caulking ring 23 are engaged in the cable axial direction (left and right direction in FIG. 2), and the end of the shield wire 1 and the cylindrical end of the shield connector 2 are engaged. Since the tubular locking member 24 that envelops the coupling portion with the portion 21a is provided,
The tubular locking member 24 further increases the coupling strength between the shield connector 2 and the shield wire 1, and the above-described effects can be made more remarkable.
In addition, the tubular locking member 24 is also used for protecting the caulking joint portion of the braided shield portion 12b by the ring 23 without any gap, and the above-mentioned effect is further remarkable in this respect by improving the sealing performance of the caulking joint portion. Can be a thing.

Claims (2)

  1. 　ハーネスを編み組シールドで覆い、該編み組シールドの外周をコルゲートチューブにより包套して成るシールド線の端部に結合して用いるシールドコネクタであって、
    　該シールドコネクタは、前記シールド線の端部を結合すべき円筒端部と、前記ハーネスを接続すべき端子が内包される拡径端部とを有したコネクタ筐体を具え、
    　該コネクタ筐体の前記円筒端部に、該円筒端部の外周から突出して円周方向へ延在する円周突条を設け、
    　前記編み組シールドを該円周突条の外周に被せて、前記コネクタ筐体の拡径端部に向け延在させると共に、該円周突条の外周を超えて前記コネクタ筐体の拡径端部に向け延在する前記編み組シールドの部分をリングにより前記コネクタ筐体の外周にかしめ結合したことを特徴とするシールドコネクタ。     A shield connector that is used by covering a harness with a braided shield and coupling the outer periphery of the braided shield to an end of a shield wire formed by a corrugated tube,
    The shield connector includes a connector housing having a cylindrical end portion to which the end portion of the shield wire is coupled and an enlarged diameter end portion in which a terminal to which the harness is to be connected is contained,
    Provided on the cylindrical end of the connector housing is a circumferential ridge that protrudes from the outer periphery of the cylindrical end and extends in the circumferential direction;
    The braided shield is placed on the outer periphery of the circumferential ridge and extends toward the enlarged diameter end of the connector housing, and the enlarged diameter end of the connector housing extends beyond the outer periphery of the circumferential ridge. A shield connector characterized in that a portion of the braided shield extending toward a portion is caulked and joined to the outer periphery of the connector housing by a ring.
  2. 　請求項1に記載されたシールドコネクタにおいて、
    　前記コルゲートチューブの外周凸部および前記かしめリングに対しケーブル軸線方向に係合して、前記シールド線の端部と前記シールドコネクタの円筒端部との結合部を包套する管状係止部材を設けたことを特徴とするシールドコネクタ。     In the shield connector according to claim 1,
    A tubular locking member is provided that engages the outer peripheral convex portion of the corrugated tube and the caulking ring in the cable axial direction, and covers the joint portion between the end portion of the shield wire and the cylindrical end portion of the shield connector. Shield connector characterized by that.
PCT/JP2014/065190 2013-07-08 2014-06-09 Shielded connector WO2015005043A1 (en)

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JP2013142278 2013-07-08
JP2013-142278 2013-07-08

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5571992A (en) * 1994-10-25 1996-11-05 Mcdonnell Douglas Helicopter Co. Lightweight shielded cable assembly
JP2004172008A (en) * 2002-11-21 2004-06-17 Auto Network Gijutsu Kenkyusho:Kk Connector for instrument
JP2011044354A (en) * 2009-08-21 2011-03-03 Sumitomo Wiring Syst Ltd Shield connector and wiring harness
JP2012226948A (en) * 2011-04-19 2012-11-15 Sumitomo Wiring Syst Ltd Shield connector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5571992A (en) * 1994-10-25 1996-11-05 Mcdonnell Douglas Helicopter Co. Lightweight shielded cable assembly
JP2004172008A (en) * 2002-11-21 2004-06-17 Auto Network Gijutsu Kenkyusho:Kk Connector for instrument
JP2011044354A (en) * 2009-08-21 2011-03-03 Sumitomo Wiring Syst Ltd Shield connector and wiring harness
JP2012226948A (en) * 2011-04-19 2012-11-15 Sumitomo Wiring Syst Ltd Shield connector

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