WO2023199745A1 - シールド導電路 - Google Patents
シールド導電路 Download PDFInfo
- Publication number
- WO2023199745A1 WO2023199745A1 PCT/JP2023/012595 JP2023012595W WO2023199745A1 WO 2023199745 A1 WO2023199745 A1 WO 2023199745A1 JP 2023012595 W JP2023012595 W JP 2023012595W WO 2023199745 A1 WO2023199745 A1 WO 2023199745A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sleeve
- sheath
- shield
- outer periphery
- shielded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Images
Classifications
-
- 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
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
- H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
- H01R9/0518—Connection to outer conductor by crimping or by crimping ferrule
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0216—Two layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0266—Disposition of insulation comprising one or more braided layers of insulation
-
- 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
- H01R13/02—Contact members
- H01R13/025—Contact members formed by the conductors of a cable end
-
- 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
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/02—Cable terminations
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
Definitions
- the present disclosure relates to shielded conductive paths.
- Patent Document 1 discloses a connector device in which a sleeve is arranged at a position spaced apart from a sheath in the axial direction.
- a retaining member provided on the sleeve has the function of applying a radially inward force to the cable. That is, by bending the holding member radially inward, the position of the sleeve is held in the axial direction of the cable.
- Patent Document 1 a force is applied to the sleeve in a direction toward the sheath when assembling the outer conductor or folding back the outer conductor (braid). There is a concern that this force may shift the position of the sleeve from its normal position toward the sheath.
- the purpose of the connector of the present disclosure is to prevent displacement of the sleeve.
- the shield conductive path of the present disclosure includes: A shielded wire in which a shield layer surrounding a core wire is surrounded by a sheath; a sleeve disposed to surround an outer periphery of the shield layer extending forward in the axial direction of the shield wire from the front end of the sheath; Equipped with The device further includes an abutment portion extending rearward in the axial direction from the rear end of the sleeve and abutting the front end of the sheath.
- FIG. 1 is a side sectional view of a shield conductive path.
- FIG. 2 is a developed view of the sleeve and the abutting portion.
- FIG. 3 is a sectional view taken along line AA in FIG.
- FIG. 4 corresponds to the AA sectional view in FIG. 1, and shows the state before the rear part of the first outer conductor is crimped.
- FIG. 5 is a partially developed view of the first outer conductor.
- FIG. 6 is a perspective view of a sleeve in another embodiment.
- FIG. 7 is a perspective view showing a sleeve in another embodiment.
- FIG. 8 is a rear view of a sleeve in another embodiment.
- FIG. 9 is a side view showing a sleeve in another embodiment.
- the shield conductive path of the present disclosure includes: (1)
- the shielded wire includes a sheath surrounding a shield layer surrounding a core wire, and a sleeve disposed to surround the outer periphery of the shield layer extending forward in the axial direction of the shielded wire from the front end of the sheath.
- the shield conductive path further includes an abutting portion that extends rearward in the axial direction from the rear end of the sleeve and abuts the front end of the sheath. According to this configuration, even if a backward external force is applied to the sleeve, the abutting portion can reliably prevent the sleeve from shifting toward the sheath.
- the size of the rear end of the abutment part is larger than the size of the front end of the abutment part in the radial direction of the shielded wire. According to this configuration, the dimensions of the rear end of the abutment part are larger than the dimensions of the front end of the abutment part, so the abutment part is prevented from slipping into the inside of the sheath and comes into contact with the front end of the sheath. It is easy to maintain this state.
- the rear end portion of the abutting portion is preferably bent radially outward. According to this configuration, it is possible to prevent the abutment part from slipping into the inside of the sheath, and to maintain the state in which the abutment part is in contact with the front end of the sheath.
- the rear end portion of the abutting portion has a curved surface that is folded back radially outward and forward and curved backward. According to this configuration, the abutting portion can be brought into contact with the front end of the sheath without damaging the front end of the sheath.
- the surface of the sleeve facing the outer periphery of the shield layer and the surface of the abutment portion facing the outer periphery of the shield layer are flush with each other in the axial direction. According to this configuration, since the shield layer is not pressed, the electrical characteristics of the shielded wire are not impaired.
- the radius of curvature at the rear end of the abutting portion is preferably smaller than the radius of curvature of the sleeve. According to this configuration, since the shield layer is not pressed, the electrical characteristics of the shielded wire are not impaired.
- the device further includes an outer conductor that surrounds the outer periphery of the front end of the sheath, the outer periphery of the sleeve, and the outer periphery of the abutting portion.
- a recessed portion recessed inward in the radial direction of the shielded wire is formed in a portion of the outer conductor that surrounds the spaced region formed between the sheath and the sleeve. It is preferable that the region in which the recess is formed in the circumferential direction of the shielded wire is a region excluding the portion where the abutting portion is arranged in the separation region. According to this configuration, since the abutting portion is not pressed by the outer conductor, there is no need to press the shield layer, and the electrical characteristics of the shielded wire are not impaired.
- FIGS. 1 to 5 A first embodiment embodying the present disclosure will be described with reference to FIGS. 1 to 5.
- “front side” and “back side” are represented by “F” and "B”, respectively.
- the shielded conductive path 100 includes a shielded wire 10, a sleeve 15 fitted over the shielded wire 10, an abutting portion 15A, a first outer conductor 16 that is an outer conductor, and a shielded wire 10. and a shield terminal 20 connected to the front end of the terminal.
- the shielded wire 10 has a core wire 11 surrounded by an insulating sheath 12, a shield layer 13 composed of a cylindrical braided wire placed on the outer periphery of the insulating sheath 12, and a sheath 14 surrounding the outer periphery of the shield layer 13. It is a form. That is, the shielded wire 10 has a configuration in which a shield layer 13 surrounding a core wire 11 is surrounded by a sheath 14.
- the shielded wire 10 is arranged with its axial direction facing the front-rear direction.
- the anteroposterior direction and the axial direction are used interchangeably.
- the sheath 14 and the insulation coating 12 are removed, and the core wire 11 is exposed to the front of the insulation coating 12. Behind the exposed core wire 11, the sheath 14 is removed and the shield layer 13 is exposed.
- the sleeve 15 is formed into a cylindrical shape by pressing a conductive plate material such as metal.
- the abutting portion 15A is formed to extend rearward from the rear end edge of the sleeve 15. As shown in FIG. 2, the abutting portion 15A is formed at the center in the width direction of the rear end edge of the sleeve 15 in the expanded state.
- the carrier is preferably connected to either the front edge 15B of the sleeve 15 or the rear edge 15C of the abutting portion 15A.
- a surface F1 of the sleeve 15 facing the outer periphery of the shield layer 13 and a surface F2 of the abutting portion 15A facing the outer periphery of the shield layer 13 are flush with each other in the front-rear direction (axial direction). They are connected.
- the sleeve 15 is arranged to surround the outer periphery of the shield layer 13 that extends forward in the axial direction of the shielded wire 10 .
- the abutting portion 15A extends rearward in the axial direction from the rear end of the sleeve 15. The rear end of the abutting portion 15A is in contact with the front end of the sheath 14.
- the outer periphery of the sleeve 15 is covered by the front end portion of the shield layer 13 that is folded back.
- the rear end of the sleeve 15 and the front end of the sheath 14 are separated from each other in the axial direction by an abutting portion 15A.
- a separation region S is formed between the rear end of the sleeve 15 and the front end of the sheath 14.
- the first outer conductor 16 has a cylindrical shape and extends in the front-rear direction.
- the first outer conductor 16 is arranged to surround the outer periphery of the insulating coating 12, the outer periphery of the front end of the sheath 14, the outer periphery of the sleeve 15, and the outer periphery of the abutting portion 15A.
- a reduced diameter portion 16A is formed in the front portion of the first outer conductor 16 and is recessed over the entire circumference.
- the reduced diameter portion 16A is disposed adjacent to the front end of the folded shield layer 13.
- a recess 17 that is recessed inward in the radial direction of the shielded wire 10 is formed in a portion of the first outer conductor 16 that surrounds the separation region S.
- the region where the recess 17 is formed in the circumferential direction (hereinafter also simply referred to as the circumferential direction) of the shielded wire 10 is the region excluding the portion where the abutting portion 15A is arranged in the separation region S (see FIG. 3).
- the shield terminal 20 includes an inner conductor 21 connected to the front end of the core wire 11, a dielectric 22 housing the inner conductor 21, and a second outer conductor 23 having a cylindrical shape and surrounding the outer periphery of the dielectric 22. Configured with the necessary features.
- the axial direction of the second outer conductor 23 is coaxial with the axial direction of the shielded electric wire 10, and faces in the front-rear direction.
- the rear end of the second outer conductor 23 is fitted onto the front end of the first outer conductor 16, and is connected to the first outer conductor 16 by spot welding or the like.
- the sheath 14 and the insulation coating 12 are removed so that the core wire 11 is exposed to the front of the insulation coating 12. Then, the sheath 14 is removed behind the exposed core wire 11 to expose the shield layer 13.
- the posture of the sleeve 15 is made such that the abutting portion 15A protrudes rearward.
- the sleeve 15 is arranged so as to surround the outer periphery of the shield layer 13.
- the rear end of the abutting portion 15A is brought into contact with the front end of the sheath 14 (see FIG. 1).
- a separation region S is formed between the rear end of the sleeve 15 and the front end of the sheath 14 (see FIG. 1).
- the shield layer 13 located at the front of the sleeve 15 is folded back to cover the outer periphery of the sleeve 15 (see FIG. 1).
- a backward force is applied to the sleeve 15 from the shield layer 13.
- the position of the sleeve 15 does not shift rearward.
- the first outer conductor 16 is attached. As shown in FIG. 4, a recess 17 is previously formed on the rear side of the first outer conductor 16 before it is crimped, and a portion of the recess 17 is cut out in the circumferential direction.
- a locking piece 16B extending in the tangential direction is provided on one cut edge of the first outer conductor 16.
- a locking portion 16C that is folded back inward is provided at the tip of the locking piece 16B.
- the locking pieces 16B are arranged in a line perpendicular to the front-rear direction with respect to the recess 17 (see FIG. 5).
- a through hole 16D penetrating in the thickness direction is formed in the other cut edge of the first outer conductor 16.
- the through hole 16D is arranged within the formation range of the recess 17 (see FIG. 5).
- the first outer conductor 16 is attached to the shielded wire 10 with a part of the circumferential direction cut out. At this time, the position of the abutment part 15A in the circumferential direction is arranged so as to face the area where the recess 17 is not formed. At the same time, the tip of the shielded wire 10 is inserted until the front end of the folded shield layer 13 is adjacent to the rear end of the reduced diameter portion 16A (see FIG. 1).
- the first outer conductor 16 is crimped. By crimping the first outer conductor 16, the cut edges of the first outer conductor 16 are butted against each other. Then, the locking piece 16B is plastically deformed along the circumferential direction of the shielded wire 10, and the locking portion 16C enters the through hole 16D from the outer circumferential side (see FIG. 3). In this way, the locking portion 16C locks into the through hole 16D (see FIG. 3). As a result, the cut edges of the first outer conductor 16 are held in abutted state. Then, the shield terminal 20 is attached to the front end of the shield wire 10, and the shield conductive path 100 is completed (see FIG. 1).
- the shield conductive path 100 is arranged to surround the shield layer 13 that surrounds the core wire 11, the shield wire 10 that surrounds the sheath 14, and the outer periphery of the shield layer 13 that extends forward in the axial direction of the shield wire 10 from the front end of the sheath 14.
- a sleeve 15 is provided.
- the shield conductive path 100 further includes an abutting portion 15A that extends rearward in the axial direction from the rear end of the sleeve 15 and comes into contact with the front end of the sheath 14. According to this configuration, even if a rearward external force is applied to the sleeve 15, the abutting portion 15A can reliably prevent the sleeve 15 from shifting toward the sheath 14.
- a surface F1 of the sleeve 15 facing the outer periphery of the shield layer 13 and a surface F2 of the abutting portion 15A facing the outer periphery of the shield layer 13 are flush with each other in the axial direction. According to this configuration, since the shield layer 13 is not pressed, the electrical characteristics of the shield wire 10 are not impaired.
- a recess 17 that is recessed inward in the radial direction of the shielded wire 10 is formed in a portion of the first outer conductor 16 that surrounds the separation region S formed between the sheath 14 and the sleeve 15.
- the region in which the recess 17 is formed in the circumferential direction of the shielded wire 10 is the region excluding the portion in the separation region S where the abutment portion 15A is arranged. According to this configuration, since the abutting portion 15A is not pressed by the first outer conductor 16, there is no need to press the shield layer 13, and the electrical characteristics of the shielded wire 10 are not impaired.
- the present disclosure is not limited to the first embodiment described above and illustrated in the drawings.
- the present invention includes meanings equivalent to the scope of the claims and all changes within the scope of the claims, and is intended to include the following embodiments.
- the dimension of the rear end of the abutment part 115A is larger than the dimension of the front end of the abutment part 115A, so that the abutment part 115A is prevented from slipping into the inside of the sheath 14, and the sheath 14 It is easy to maintain the state in contact with the front end of the Further, the rear end portion of the abutting portion 115A may be bent outward in the radial direction of the shielded wire 10. According to this configuration, the abutting portion 115A is prevented from slipping into the inside of the sheath 14, and has the effect of maintaining a state in which it is in contact with the front end of the sheath 14.
- a curved surface K may be formed at the rear end portion of the abutting portion 215A, which is bent back in the radial direction outward of the shielded wire 10 and forward, and curved backward. According to this configuration, the rear end of the abutting portion 215A can be brought into contact with the front end of the sheath 14 without damaging the front end of the sheath 14.
- the size of the rear end of the abutment part 215A is larger than the size of the front end of the abutment part 215A.
- the radius of curvature R1 at the rear end of the abutment part 315A may be smaller than the radius of curvature R2 of the sleeve 15.
- the radius of curvature of the front end of the abutment portion 315A is set to the same radius of curvature R1 as that of the sleeve 15, and the radius of curvature gradually becomes smaller toward the rear end.
- the shield layer 13 since the shield layer 13 is not pressed, the electrical characteristics of the shield wire 10 are not impaired.
- the size of the rear end of the abutment part 315A is larger than the size of the front end of the abutment part 315A.
- a plurality of abutting portions may be provided. Further, the abutting portion may be arranged at the end in the width direction of the rear end edge of the sleeve in the unfolded state.
- the sleeve may have a polygonal cylindrical shape.
- a bead extending in the front-rear direction may be formed from the rear part of the sleeve to the front part of the abutment part.
- the direction in which the beads protrude is preferably radially outward.
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cable Accessories (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
Description
芯線を包囲したシールド層を、シースで包囲したシールド電線と、
前記シースの前端から前記シールド電線の軸線方向前向きに延びる前記シールド層の外周を包囲して配置されるスリーブと、
を備え、
前記スリーブの後端から前記軸線方向後向きに延び、前記シースの前端に当接する突当て部を更に備える。
最初に本開示の実施形態を列記して説明する。
本開示のシールド導電路は、
(1)芯線を包囲したシールド層を、シースで包囲したシールド電線と、シースの前端からシールド電線の軸線方向前向きに延びるシールド層の外周を包囲して配置されるスリーブと、を備える。シールド導電路は、スリーブの後端から軸線方向後向きに延び、シースの前端に当接する突当て部を更に備える。この構成によれば、スリーブに対して後向きの外力が付与されても突当て部によってスリーブがシースに近づく向きにずれることを確実に防止できる。
[実施形態1]
本開示を具体化した実施形態1を、図1から図5を参照して説明する。図中、「前側」、及び「後側」は、それぞれ「F」、「B」で表される。
本開示は、上記記述及び図面によって説明した実施形態1に限定されるものではない。本発明には、請求の範囲と均等の意味及び請求の範囲内でのすべての変更が含まれ、下記のような実施形態も含まれることが意図される。
(1)図6に示すように、シールド電線10の径方向において、突当て部115Aの後端の寸法は、突当て部115Aの前端部の寸法よりも大きくしてもよい。この構成によれば、突当て部115Aの後端の寸法は、突当て部115Aの前端部の寸法よりも大きいので、突当て部115Aがシース14の内側に潜り込むことを防止して、シース14の前端に当接した状態を保持し易い。また、突当て部115Aの後端部は、シールド電線10の径方向外向きに屈曲していてもよい。この構成によれば、突当て部115Aがシース14の内側に潜り込むことを防止して、シース14の前端に当接した状態を保持させる効果を奏する。この場合、例えば、突当て部115Aの後端部に位置する第1外導体16を切り欠いて、突当て部115Aの後端部と干渉しないようにすることが考えられる。
(2)図7に示すように、突当て部215Aの後端部には、シールド電線10の径方向外向き、且つ前向きに折り返されて後向きに湾曲した曲面Kが形成されていてもよい。この構成によれば、シース14の前端を傷めることなく、突当て部215Aの後端をシース14の前端に当接させることができる。シールド電線10の径方向において、突当て部215Aの後端の寸法は、突当て部215Aの前端部の寸法よりも大きい。
(3)図8に示すように、突当て部315Aを軸線方向から視たとき、突当て部315Aの後端部における曲率半径R1は、スリーブ15の曲率半径R2よりも小さくしてもよい。具体的には、図9に示すように、突当て部315Aの前端の曲率半径をスリーブ15と同じ曲率半径R1とし、後端に向かうにつれて、曲率半径が徐々に小さくなっている。この構成によれば、シールド層13を圧迫しないので、シールド電線10の電気的特性を損なわない。シールド電線10の径方向において、突当て部315Aの後端の寸法は、突当て部315Aの前端部の寸法よりも大きい。
(4)上記実施形態1とは異なり、突当て部を複数設けてもよい。また、展開した状態のスリーブの後端縁における幅方向の端部に突当て部を配置してもよい。
(5)上記実施形態1とは異なり、スリーブを多角形状をなした筒状としてもよい。
(6)上記実施形態1とは異なり、スリーブの後部から突当て部の前部にかけて、前後方向に延びるビードを形成してもよい。ビードの突出方向は、径方向外向きが好ましい。
11…芯線
12…絶縁被覆
13…シールド層
14…シース
15…スリーブ
15A,115A,215A,315A…突当て部
15B…前端縁
15C…後端縁
16…第1外導体(外導体)
16A…縮径部
16B…係止片
16C…係止部
16D…貫通孔
17…凹部
20…シールド端子
21…内導体
22…誘電体
23…第2外導体
100…シールド導電路
K…曲面
R1,R2…曲率半径
S…離間領域
Claims (7)
- 芯線を包囲したシールド層を、シースで包囲したシールド電線と、
前記シースの前端から前記シールド電線の軸線方向前向きに延びる前記シールド層の外周を包囲して配置されるスリーブと、
を備え、
前記スリーブの後端から前記軸線方向後向きに延び、前記シースの前端に当接する突当て部を更に備える、シールド導電路。 - 前記シールド電線の径方向において、前記突当て部の後端の寸法は、前記突当て部の前端部の寸法よりも大きい請求項1に記載のシールド導電路。
- 前記突当て部の後端部は、前記径方向外向きに屈曲している請求項2に記載のシールド導電路。
- 前記突当て部の後端部には、前記径方向外向き、且つ前向きに折り返されて後向きに湾曲した曲面が形成されている請求項2に記載のシールド導電路。
- 前記スリーブにおける前記シールド層の外周との対向面と、前記突当て部における前記シールド層の外周との対向面とは、前記軸線方向において面一に連なっている請求項2に記載のシールド導電路。
- 前記突当て部を前記軸線方向から視たとき、前記突当て部の後端部における曲率半径は、前記スリーブの曲率半径よりも小さい請求項2に記載のシールド導電路。
- 前記シースの前端部の外周、前記スリーブの外周、及び前記突当て部の外周を包囲する外導体を更に備え、
前記外導体のうち、前記シースと前記スリーブとの間に形成された離間領域を包囲する部分には、前記シールド電線の径方向内向きに凹んだ凹部が形成されており、
前記シールド電線の周方向における前記凹部の形成領域は、前記離間領域における前記突当て部の配置部分を除いた領域である請求項1から請求項6のいずれか1項に記載のシールド導電路。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18/854,979 US20250246851A1 (en) | 2022-04-15 | 2024-03-28 | Shielded electrically conductive path |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022067470A JP7720022B2 (ja) | 2022-04-15 | 2022-04-15 | シールド導電路 |
| JP2022-067470 | 2022-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2023199745A1 true WO2023199745A1 (ja) | 2023-10-19 |
Family
ID=88329503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2023/012595 Ceased WO2023199745A1 (ja) | 2022-04-15 | 2023-03-28 | シールド導電路 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20250246851A1 (ja) |
| JP (3) | JP7720022B2 (ja) |
| WO (1) | WO2023199745A1 (ja) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09161905A (ja) * | 1995-12-06 | 1997-06-20 | Hitachi Cable Ltd | 同軸ケーブル用コネクタ |
| JP2009266452A (ja) * | 2008-04-23 | 2009-11-12 | Autonetworks Technologies Ltd | シールドコネクタ |
| US20170323706A1 (en) * | 2016-05-04 | 2017-11-09 | Md Elektronik Gmbh | Cable having a pluggable connector |
| JP2018006253A (ja) * | 2016-07-07 | 2018-01-11 | 日本オートマチックマシン株式会社 | 高周波特性を向上させた同軸コネクタ |
| JP2020057493A (ja) * | 2018-10-01 | 2020-04-09 | 矢崎総業株式会社 | シールド電線の端子接続構造 |
| JP2021068590A (ja) * | 2019-10-24 | 2021-04-30 | 日本航空電子工業株式会社 | コネクタ、ケーブルハーネス、及び、その製造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05347170A (ja) * | 1992-06-16 | 1993-12-27 | Japan Aviation Electron Ind Ltd | 同軸コネクタ |
| JP2594305Y2 (ja) * | 1992-10-30 | 1999-04-26 | 第一電子工業株式会社 | 丸形ケーブルコネクタ |
| JP6377694B2 (ja) | 2016-09-16 | 2018-08-22 | 矢崎総業株式会社 | 端子金具固定構造およびワイヤハーネス |
| DE102017006767B4 (de) * | 2017-07-15 | 2019-10-02 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | Steckverbinderanordnung |
| DE102017122048A1 (de) | 2017-09-22 | 2019-03-28 | Te Connectivity Germany Gmbh | Elektrische Kontaktvorrichtung, elektrische Verbindungseinrichtung, sowie Verfahren zum Konfektionieren eines elektrischen Kabels |
| JP7532886B2 (ja) | 2020-05-18 | 2024-08-14 | 株式会社オートネットワーク技術研究所 | 同軸ケーブルに対するスリーブの取付装置 |
| JP7380420B2 (ja) | 2020-05-27 | 2023-11-15 | 株式会社オートネットワーク技術研究所 | シールド導電路 |
-
2022
- 2022-04-15 JP JP2022067470A patent/JP7720022B2/ja active Active
-
2023
- 2023-03-28 WO PCT/JP2023/012595 patent/WO2023199745A1/ja not_active Ceased
-
2024
- 2024-03-28 US US18/854,979 patent/US20250246851A1/en active Pending
- 2024-05-16 JP JP2024079910A patent/JP7624154B2/ja active Active
-
2025
- 2025-07-25 JP JP2025124451A patent/JP7850385B2/ja active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09161905A (ja) * | 1995-12-06 | 1997-06-20 | Hitachi Cable Ltd | 同軸ケーブル用コネクタ |
| JP2009266452A (ja) * | 2008-04-23 | 2009-11-12 | Autonetworks Technologies Ltd | シールドコネクタ |
| US20170323706A1 (en) * | 2016-05-04 | 2017-11-09 | Md Elektronik Gmbh | Cable having a pluggable connector |
| JP2018006253A (ja) * | 2016-07-07 | 2018-01-11 | 日本オートマチックマシン株式会社 | 高周波特性を向上させた同軸コネクタ |
| JP2020057493A (ja) * | 2018-10-01 | 2020-04-09 | 矢崎総業株式会社 | シールド電線の端子接続構造 |
| JP2021068590A (ja) * | 2019-10-24 | 2021-04-30 | 日本航空電子工業株式会社 | コネクタ、ケーブルハーネス、及び、その製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7720022B2 (ja) | 2025-08-07 |
| US20250246851A1 (en) | 2025-07-31 |
| JP2024100846A (ja) | 2024-07-26 |
| JP2025157529A (ja) | 2025-10-15 |
| JP2023157516A (ja) | 2023-10-26 |
| JP7624154B2 (ja) | 2025-01-30 |
| JP7850385B2 (ja) | 2026-04-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10910734B2 (en) | Shielded cable with terminal | |
| JP7240607B2 (ja) | ケーブル付きコネクタ | |
| JP2009099266A (ja) | 同軸ケーブル用シールド端子 | |
| US12388196B2 (en) | Shielded electrically conductive path | |
| JP7792070B2 (ja) | シールド導電路 | |
| US11742111B2 (en) | End structure and sleeve of shielded cable | |
| JP7624154B2 (ja) | シールド導電路 | |
| WO2023218871A1 (ja) | 電線と外導体との圧着構造 | |
| JP4392381B2 (ja) | シールドコネクタ | |
| JP3375280B2 (ja) | シールドコネクタ | |
| JP2021180089A (ja) | コネクタ装置 | |
| JP7603919B2 (ja) | コネクタ | |
| JP2024169012A (ja) | シールドコネクタ | |
| US20250167493A1 (en) | Shield connector | |
| WO2023233938A1 (ja) | 電線と外導体との圧着構造 | |
| WO2025013714A1 (ja) | コネクタ | |
| JP2026032657A (ja) | 端子モジュール | |
| JP6568407B2 (ja) | 丸端子 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 23788165 Country of ref document: EP Kind code of ref document: A1 |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 18854979 Country of ref document: US |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 23788165 Country of ref document: EP Kind code of ref document: A1 |
|
| WWP | Wipo information: published in national office |
Ref document number: 18854979 Country of ref document: US |