WO2013027578A1 - Embase - Google Patents

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Publication number
WO2013027578A1
WO2013027578A1 PCT/JP2012/070151 JP2012070151W WO2013027578A1 WO 2013027578 A1 WO2013027578 A1 WO 2013027578A1 JP 2012070151 W JP2012070151 W JP 2012070151W WO 2013027578 A1 WO2013027578 A1 WO 2013027578A1
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WO
WIPO (PCT)
Prior art keywords
posts
ground connection
ground
post
header
Prior art date
Application number
PCT/JP2012/070151
Other languages
English (en)
Japanese (ja)
Inventor
善之介 山下
星野　就俊
剛志 山根
Original Assignee
パナソニック株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by パナソニック株式会社 filed Critical パナソニック株式会社
Publication of WO2013027578A1 publication Critical patent/WO2013027578A1/fr

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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
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/594—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures for shielded flat cable
    • H01R12/598—Each conductor being individually surrounded by shield, e.g. multiple coaxial cables in flat structure
    • 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
    • H01R13/6596—Specific features or arrangements of connection of shield to conductive members the conductive member being a metal grounding panel

Definitions

  • the present invention relates to a header.
  • this type of connector there is a connector in which a plurality of electric wires arranged in the same direction are connected to the header, and the socket is mounted on a printed wiring board or the like.
  • headers as shown in FIGS. 11 to 13 (see, for example, Document 1 [Japanese Published Patent Application No. 2011-146348]).
  • the header 1 is connected to a plurality of coaxial cables 8 that are aligned in a straight line, and has a socket (not shown) mounted on a printed wiring board (not shown). A connector for electrically connecting the plurality of coaxial cables 8 to the printed wiring board is formed.
  • the socket to which the header 1 is connected has a plurality of contacts each made of a conductive material and electrically connected to the printed wiring board by soldering or the like, and a housing made of an insulating material and holding each contact.
  • the header 1 includes a plurality of posts 2 each formed by punching and bending a metal plate, for example, and a body 3 made of synthetic resin and holding each post 2 by insert molding.
  • the vertical direction is based on FIG.
  • the direction in which the coaxial cables 8 are arranged (lower left-upper right direction in FIG. 12) is referred to as the left-right direction.
  • the length direction of the coaxial cable 8 is referred to as the front-rear direction
  • the direction in which the coaxial cable 8 is drawn from the header 1 is referred to as the rearward direction.
  • the socket is located above the header 1. Note that the above directions are defined for convenience of explanation only, and do not necessarily match the directions in the actual use state.
  • each post 2 has a terminal portion 21 to which a core wire 81 of one coaxial cable 8 is connected by soldering, and a contact portion 22 that can contact a socket contact.
  • the body 3 has a main body portion 31 that is long in the left and right and flat in the vertical direction, and arm portions 32 that protrude outward from the left and right ends of the main body portion 31, respectively.
  • the upper surface of the main body 31 is provided with a storage recess 30 opened rearward, and the terminal portion 21 of each post 2 is connected to the core wire 81 of the coaxial cable 8 in the storage recess 30.
  • the present embodiment is provided with two ground bars 6 each made of a conductive material and having a rectangular parallelepiped shape that is long in the left and right and flat in the top and bottom, and sandwiches each coaxial cable 8 from above and below.
  • Each ground bar 6 is soldered to an outer conductor (for example, a braided wire) 82 of each coaxial cable 8 and is housed in the housing recess 30.
  • an outer conductor for example, a braided wire
  • each post 2 protrudes upward from the opening of the storage recess 30 and is brought into contact with the socket contact by fitting into a recess (not shown) of the socket housing.
  • an insert shell 4 formed by punching and bending a metal plate is held in the body 3 by insert molding.
  • the insert shell 4 includes a main body portion 41 whose thickness direction is directed in the vertical direction, arm portions 42 projecting outward from the left and right ends of the main body portion 41 in the left and right directions, and both front and rear end portions of each arm portion 42. And a joint 43 projecting upward (downward in FIG. 13).
  • the main body 41 of the insert shell 4 substantially covers the lower surface of the main body 31 of the body 3.
  • each coupling portion 43 has an L shape in which the upper end portion is bent inward in the front-rear direction. That is, each arm portion 32 of the body 3 is sandwiched between the joint portions 43 of the insert shell 4 in the front-rear direction, and is sandwiched between the upper end portion of the joint portion 43 of the insert shell 4 and the arm portion 42 in the vertical direction. ing. Thereby, the intensity
  • the shell 3 formed by punching and bending a metal plate closes the housing recess 30 (that is, the post 2 between the body 3 and the body 3). (In the form of sandwiching the terminal portion 21).
  • the shell 5 includes a cover portion 51 whose thickness direction is directed in the vertical direction, arm portions 52 projecting outward from the left and right ends of the cover portion 51, respectively, and downward from the tip ends of the arm portions 52. And a side wall portion 53 protruding from the wall.
  • the cover part 51 of the shell 5 covers the storage recess 30 when viewed from above.
  • each arm portion 52 of the shell 5 is positioned above the one arm portion 32 of the body 3.
  • the side wall 53 of the shell 5 sandwiches the body 3 in the left-right direction.
  • the shell 5 projects inward in the left-right direction from the lower end (upper end in FIG. 13) of each side wall portion 53, and sandwiches the arm portion 32 of the body 3 between the arm portion 52 in the vertical direction. 54.
  • the size of the main body 31 in the front-rear direction is larger than that of the arm portion 32, and both front and rear end portions of the main body 31 of the body 3 protrude in the front-rear direction from the arm portion 32.
  • sandwiching claws 55 that project the body portion 31 of the body 3 in the left-right direction project downward from both the left and right ends of the cover portion 51 of the shell 5 behind the arm portion 52 in the left-right direction.
  • the insert shell 43 has a contact portion 44 that protrudes upward from each arm portion 42 and is exposed above the arm portion 32 of the body 3, and each arm portion 52 of the shell 5 is respectively inserted shell. 4 is brought into contact with the contact portion 44. As a result, the shell 5 and the insert shell 4 have the same potential.
  • each arm portion 32 of the body 3 is provided with a coupling recess 33 that is open to the outside in the left-right direction and the rear side, and each sandwiched portion 54 of the shell 5 is housed in the coupling recess 33. Is done.
  • the depth dimension of the coupling recess 33 in the vertical direction is approximately equal to the thickness dimension of the sandwiched portion 54 of the shell 5, and the lower surface of each sandwiched portion 54 of the shell 5 is substantially flush with the lower surface of the arm portion 32 of the body 3. It becomes.
  • the rearward inner surface of the coupling recess 33 limits the amount of displacement of the shell 5 relative to the body 3 and the amount of displacement forward, thereby preventing the shell 5 from falling forward from the body 3.
  • a locking projection 33a is projected from the inner surface of each coupling recess 33 facing outward in the left-right direction, and a locked projection 54a is provided in each pinching portion 54 of the shell 5 in the left-right direction. Projected in the direction. And since the latching convex part 33a is located in the back side of the latched convex part 54a, the displacement amount of the shell 5 with respect to the body 3 and the rearward displacement amount are limited, and the shell 5 from the body 3 is restricted. Falling backward is prevented.
  • the outer conductor 82 and the ground bar 6 of the coaxial cable 8 form a loop together with the core wire 81 and the like of the coaxial cable 8, when a current flows through the core wire 81, the outer conductor 82 and the ground bar 6. Also, a current (so-called return current) flows.
  • ground bar 6 is electrically connected to the ground on the socket side at one or both ends on the left and right.
  • the return current flows in a diverted direction in the left-right direction to the vicinity of the end of the header 1 as indicated by an arrow A2 in FIG.
  • the return current path becomes relatively long, and characteristics such as insertion loss tend to deteriorate with respect to high-frequency signals.
  • the present invention has been made in view of the above reasons, and an object thereof is to provide a header capable of improving characteristics with respect to a high-frequency signal.
  • the header of the first embodiment according to the present invention is a header that constitutes a connector together with a socket having a plurality of contacts, and includes a plurality of posts, a ground bar, and a ground connection means.
  • Each of the plurality of posts has a terminal portion used for connection with the core wire of the coaxial cable at a first end in the first direction, and a contact portion used for contact with the contact in the first direction. Has two ends.
  • the plurality of posts are arranged along a second direction that intersects the first direction.
  • the plurality of posts include a plurality of signal posts used for signal transmission and a grounding post connected to the ground.
  • the ground bar is extended along the second direction so as to be in contact with each of the outer conductors of the plurality of coaxial cables respectively connected to the terminal portions of the plurality of signal posts.
  • the grounding post is disposed next to the signal post.
  • the ground connection means is configured to electrically connect the ground bar to a terminal portion of the grounding post.
  • the ground connection means has a long ground connection part extending along the first direction.
  • the ground connection portion is connected to the terminal portion of the grounding post at the first end in the longitudinal direction, and is connected to the ground bar at the second end in the longitudinal direction.
  • the ground connection portion is formed such that the width at the second end in the longitudinal direction is wider than the width at the first end in the longitudinal direction. Is done.
  • the plurality of posts include the two grounding posts arranged on both sides of the signal post.
  • the ground connection means includes two ground connection portions that electrically connect the two grounding posts to the ground bar, respectively.
  • the two ground connection portions are formed such that a distance between the second ends in the longitudinal direction of the two ground connection portions is shorter than a distance between the first ends in the longitudinal direction of the two ground connection portions. Is done.
  • the plurality of signal posts include high-frequency signal posts used for transmitting high-frequency signals.
  • the grounding post is disposed next to the high-frequency signal post.
  • the plurality of posts include the two grounding posts disposed on both sides of the high-frequency signal post.
  • the plurality of posts are arranged so that the signal posts and the grounding posts are alternately arranged.
  • the ground connection means is formed separately from the ground bar.
  • a header according to a ninth aspect of the present invention is the body according to any one of the first to eighth aspects, which is made of an insulating material and holds the plurality of posts, and is made of a conductive material and embedded in the body by insert molding. And a shell made of a conductive material and in contact with the insert shell.
  • the header of this embodiment constitutes a connector together with a socket including a plurality of contacts, and includes a plurality of posts 2 and a ground bar 60.
  • Each of the plurality of posts is formed using a conductive material.
  • Each of the plurality of posts has a terminal portion 21 used for connection with the core wire 81 of the coaxial cable 8 at the first end in the first direction (longitudinal direction, vertical direction in FIG. 2), and in contact with the contact.
  • the contact 22 used is at the second end in the first direction.
  • the plurality of posts 2 are arranged along a second direction (longitudinal direction of the body 3) intersecting the first direction (width direction of the body 3).
  • the second direction is a direction orthogonal to the first direction.
  • the second direction may be a direction that intersects the first direction.
  • the plurality of posts 2 includes a signal post 2 (201) and a grounding post 2 (202).
  • the terminal portion 21 of the signal post 201 is denoted by reference numeral 211 and the contact portion 22 is denoted by reference numeral 221 as necessary. Further, as necessary, the terminal portion 21 of the grounding post 202 is denoted by reference numeral 212 and the contact portion 22 is denoted by reference numeral 222.
  • the signal post 201 is a post 2 used for signal transmission. Therefore, the core wire (internal conductor) 81 of the coaxial cable 8 is connected to the terminal portion 211 of the signal post 201.
  • the contact portion 221 of the signal post 201 is in contact with a contact (signal contact) used for signal transmission in the socket.
  • the grounding post 202 is the post 2 connected to the ground.
  • the contact portion 222 of the grounding post 202 is brought into contact with a contact (grounding contact) connected to the ground in the socket.
  • the grounding post 202 is arranged next to the signal post 201 as shown in FIG.
  • the plurality of posts 2 are arranged so that the signal posts 201 and the grounding posts 202 are alternately arranged as shown in FIGS.
  • a plurality (40 in the example shown in FIG. 4) of the posts 2 has a plurality (20 in the example shown in FIG. 4) and a plurality of signal posts 201 (20 in the example shown in FIG. 4).
  • the grounding posts 202 are alternately arranged.
  • the ground bar 60 is formed using a conductive material. As shown in FIG. 4, the ground bar 60 is formed in a long flat plate shape. In other words, the ground bar 60 is in the second direction (longitudinal of the body 3) so as to be in contact with each of the outer conductors 82 of the plurality of coaxial cables 8 respectively connected to the terminal portions 211 of the plurality of signal posts 201. Direction).
  • the header of this embodiment includes a ground connection means.
  • the ground connecting means is configured to electrically connect the ground bar 60 to the terminal portion 212 of the grounding post 202.
  • the ground connection means includes a plurality of ground connection portions 62. That is, the ground connection means includes a plurality (20 in the example shown in FIG. 4) of ground connection portions 62 that respectively connect a plurality (20 in the example shown in FIG. 4) of the grounding posts 202 to the ground bar 60.
  • the ground abandoned portion 62 is formed in a long shape extending along the first direction (vertical direction in FIG. 2).
  • the ground connecting portion 62 is connected to the terminal portion 212 of the grounding post 202 at the first end (the lower end in FIG. 2) in the longitudinal direction (the first direction, the vertical direction in FIG. 2), and the second end in the longitudinal direction (the drawing). 2 at the upper end).
  • the upper ground bar 60 has a rectangular parallelepiped shape like the ground bar 6 of the conventional example and is soldered to the external conductor 82.
  • the main body portion 61 has a plurality of ground connection portions 62 as ground connection means that project forward from the main body portion 61 and bend downward and are in contact with the terminal portions 21 of the posts 2 one by one.
  • the ground bar 60 as described above can be manufactured, for example, by punching or bending a metal plate.
  • the pitch of the ground connection portions 62 (distance between the adjacent ground connection portions 62) is twice the pitch of the posts 2 (distance between the adjacent posts 2).
  • the post 2 that is not connected to the core 81 and is electrically connected to the ground bar 6 and the post 2 that is connected to the core 81 are provided. , Will be lined up alternately.
  • each core wire 81 is sandwiched between the ground connection portions 62 in the left-right direction (that is, the direction in which the coaxial cables 8 are arranged).
  • a grounding post 202 (202A), a signal post 201 (201A), a grounding post 202 (202B), and a signal post 201 are provided. (201B) are arranged in this order. Therefore, the grounding posts 202 (202A) and 202 (202B) are arranged on both sides of the signal post 201 (201A), respectively.
  • the core wires 81 and 81 of the coaxial cables 8 and 8 are connected to the terminal portions 211A and 211B of the signal posts 201A and 201B, respectively.
  • the contact portions 221A and 221B of the signal posts 201A and 201B are connected to the signal contacts of the socket, respectively.
  • the terminal portions 212A and 212B of the grounding posts 202A and 202B are connected to the ground bar 60 via ground connection portions 62 (62A) and 62 (62B).
  • the contact portions 222A and 222B of the grounding posts 202A and 202B are connected to the grounding contacts of the socket, respectively.
  • the header of the present embodiment is a header that constitutes a connector together with a plurality of contacts each made of a conductive material and a socket having a housing made of an insulating material and holding each contact.
  • the header of the present embodiment includes a plurality of posts each having a terminal portion 21 to which one core wire 81 of the plurality of coaxial cables 8 arranged in the same direction is connected and a contact portion 22 that can contact the contact.
  • ground bar 60 which is made of a material and is placed on the outer conductor 82 of each coaxial cable 8 and is electrically connected to the outer conductor 82, and a terminal portion 21 and the ground bar 60 of any post 2 made of a conductive material.
  • Ground connection means (ground connection portion 62) for electrical connection.
  • the header of this embodiment is a header that constitutes a connector together with a socket having a plurality of contacts.
  • the header of the present embodiment includes a plurality of posts 2, a ground bar 60, and ground connection means.
  • Each of the plurality of posts 2 has a terminal portion 21 used for connection with the core wire 81 of the coaxial cable 8 at a first end in the first direction, and a contact portion 22 used for contact with the contact in the first direction. At the second end.
  • the plurality of posts 2 are arranged along a second direction that intersects the first direction.
  • the plurality of posts 2 include a plurality of signal posts 201 used for signal transmission and a grounding post 202 connected to the ground.
  • the ground bar 60 extends along the second direction so as to be in contact with each of the outer conductors 82 of the plurality of coaxial cables 8 respectively connected to the terminal portions 211 of the plurality of signal posts 201.
  • the grounding post 202 is disposed next to the signal post 201.
  • the ground connecting means is configured to electrically connect the ground bar 60 to the terminal portion 212 of the grounding post 202.
  • the ground connection means has a ground connection portion 62 formed in an elongated shape extending along the first direction.
  • the ground connection portion 62 is connected to the terminal portion 212 of the grounding post 202 at the first end in the longitudinal direction, and is connected to the ground bar 60 at the second end in the longitudinal direction.
  • the header of the present embodiment includes a body 3 made of an insulating material and holding the plurality of posts 2, an insert shell 43 made of a conductive material and embedded in the body 3 by insert molding, and an insert shell 43 made of a conductive material. And a shell 5 that is in contact with and conductively.
  • the coaxial cable 8 is arranged when the contact (not shown) in which the contact portion 22 of the post 2 electrically connected to the ground bar 6 is in contact and conduction is connected to the ground.
  • the return current path is shortened as shown by the arrow A1 in FIG. 2, so the characteristics for high frequency signals can be improved.
  • the post 2 (grounding post 202) electrically connected to the ground bar 60 through the ground connection means, and the post 2 (signal) to which the core wire 81 is connected to the terminal portion 21.
  • Posts 201) are arranged alternately.
  • the plurality of posts 2 are arranged so that the signal posts 201 and the grounding posts 202 are alternately arranged.
  • each core wire 81 is sandwiched between the ground connection portions 62 in the left-right direction (that is, the direction in which the coaxial cables 8 are arranged). Compared with the case where the ground connection portion 62 is provided only on one side of the core wire 81 as in the first modification, the characteristics for high-frequency signals are further improved.
  • a grounding post 202 is disposed on one end side in the second direction of the signal post 201 (201A), and a signal post is disposed on the other end side in the second direction of the signal post 201 (201A).
  • 201 (201B) is arranged.
  • the core wires 81 and 81 of the coaxial cables 8 and 8 are connected to the terminal portions 211A and 211B of the signal posts 201A and 201B, respectively.
  • the contact portions 221A and 221B of the signal posts 201A and 201B are connected to the signal contacts of the socket, respectively.
  • the terminal portion 212 of the grounding post 202 is connected to the ground bar 60 via the ground connection portion 62.
  • the contact portion 222 of the grounding post 202 is connected to the grounding contact of the socket.
  • FIG. 7 shows the frequency and insertion loss of the header (see FIGS. 1 to 4), the first modified example (see FIGS. 5 and 6), and the conventional example (see FIGS. 11 to 14) of this embodiment. It is a graph which shows a relationship.
  • the horizontal axis in FIG. 7 indicates the frequency of the signal, and the vertical axis indicates the insertion loss.
  • FIG. 8 is a graph showing the relationship between the frequency and the voltage standing wave ratio for the header of the present embodiment, the first modified example, and the conventional example.
  • the horizontal axis in FIG. 8 indicates the frequency of the signal, and the vertical axis indicates the voltage standing wave ratio (VSWR).
  • a graph S1 indicated by a broken line indicates characteristics when the ground connection portion 62 is not provided (that is, a conventional example), and a graph S2 indicated by an alternate long and short dash line is a heart as shown in FIGS.
  • the peak position is shifted to the high frequency side as a whole compared to the case where the ground connection portion 62 is not provided.
  • the peak height is low.
  • the width dimension of the ground connection portion 62 (that is, the dimension in the left-right direction that is the direction in which the coaxial cables 8 are arranged) is uniform, but this embodiment shown in FIG. It is good also as non-uniformity like the 2nd modification of the form header.
  • the width dimension of the ground connection portion 62 is set such that the rear end portion (base, upper end portion in FIG. 79) is in contact with the terminal portion 21 (front end portion, lower end portion in FIG. 9). ) Is larger than.
  • the dimension of the ground connection means (ground connection part 62) and the dimension in the direction in which the coaxial cables 8 are arranged are larger than those at the front end part contacting the terminal part 21.
  • the base portion which is one end portion on the side away from the portion 21 is made larger.
  • the ground connection portion 62 has a width at the second end (upper end in FIG. 9) in the longitudinal direction (up and down direction in FIG. 9) of the first end (lower end in FIG. 9) in the longitudinal direction. It is formed to be wider than the width at.
  • the plurality of posts include two grounding posts 202A and 202B disposed on both sides of the signal post 201A.
  • the ground connection means includes two ground connection portions 62A and 62B that electrically connect the two grounding posts 202A and 202B to the ground bar 60, respectively.
  • the two ground connection portions 62A and 62B have a distance between the second ends (upper ends in FIG. 9) in the longitudinal direction (vertical direction in FIG. 9) of the two ground connection portions 62A and 62B. Are formed so as to be shorter than the distance between the first ends in the longitudinal direction (lower ends in FIG. 9).
  • the ground connecting means (ground connecting portion 62) is formed integrally with the ground bar 60.
  • ground connection means instead of using the ground connection part 62 which is a part of the ground bar 6 as described above, the ground bar 6 and the ground bar 6 as in the third modification of the header of the present embodiment shown in FIG. May be a separate component, and a ground connection body 7 connected to the ground bar 6 may be used.
  • the ground connection means is a separate component from the ground bar 60.
  • the ground connection means (ground connection body 7) is formed separately from the ground bar 60.
  • ground connection body 7 for example, a conductive material such as metal can be used.
  • a conductive material such as metal can be used as the material of the ground connection body 7.
  • known means such as soldering and caulking can be appropriately employed. If the ground connection body 7 is configured as a separate part as described above, the ground bar 6 can be made into a complete rectangular parallelepiped shape, thereby generating end materials when the ground bar 6 is manufactured by punching or cutting. Can be suppressed.
  • the plurality of signal posts 201 may include high-frequency signal posts used for transmission of high-frequency signals.
  • the grounding post 202 may be arranged next to the high-frequency signal post. That is, the grounding post 202 may be disposed not only on all the signal posts 201 but only on the side of the high-frequency signal post 201.
  • the plurality of posts 2 may include two grounding posts 202 disposed on both sides of the high-frequency signal post 201.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

La présente invention a trait à une embase qui est équipée d'une pluralité de tiges, d'une barre de terre et d'un moyen de mise à la terre. Chacune des multiples tiges est dotée, sur une première extrémité dans une première direction, d'une section terminale qui est utilisée lors de la connexion avec un fil central d'un câble coaxial, et, sur une seconde extrémité dans la première direction, d'une section de contact qui est utilisée lors du contact avec le contact d'une douille. La pluralité de tiges est agencée le long d'une seconde direction qui croise la première direction. La pluralité de tiges inclut : une pluralité de tiges de signaux qui est utilisée pour transmettre des signaux; et des tiges de mise à la terre qui sont connectées à la terre. La barre de terre s'étend dans la seconde direction de manière à entrer en contact avec chacun des conducteurs extérieurs d'une pluralité de câble coaxiaux respectivement connectés aux sections terminales de la pluralité de tiges de signaux. Les tiges de mise à la terre sont disposées à proximité des tiges de signaux. Le moyen de mise à la terre est configuré de manière à connecter électriquement la barre de terre à la section terminale des tiges de mise à la terre.
PCT/JP2012/070151 2011-08-22 2012-08-08 Embase WO2013027578A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011180724A JP2013045520A (ja) 2011-08-22 2011-08-22 ヘッダー
JP2011-180724 2011-08-22

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WO2013027578A1 true WO2013027578A1 (fr) 2013-02-28

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017035834A1 (fr) * 2015-09-06 2017-03-09 住友电气工业株式会社 Câble multiconducteur pourvu d'un connecteur, et son procédé de fabrication

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7404142B2 (ja) 2020-04-17 2023-12-25 日本航空電子工業株式会社 コネクタ、ハーネス及びコネクタ組立体

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001015187A (ja) * 1999-06-30 2001-01-19 Japan Aviation Electronics Industry Ltd 同軸ケーブルコネクタ
JP2011146348A (ja) * 2010-01-18 2011-07-28 Panasonic Electric Works Co Ltd ヘッダー

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001015187A (ja) * 1999-06-30 2001-01-19 Japan Aviation Electronics Industry Ltd 同軸ケーブルコネクタ
JP2011146348A (ja) * 2010-01-18 2011-07-28 Panasonic Electric Works Co Ltd ヘッダー

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017035834A1 (fr) * 2015-09-06 2017-03-09 住友电气工业株式会社 Câble multiconducteur pourvu d'un connecteur, et son procédé de fabrication
CN107534229A (zh) * 2015-09-06 2018-01-02 住友电气工业株式会社 带连接器的多芯线缆及其制造方法
CN107534229B (zh) * 2015-09-06 2021-02-26 住友电气工业株式会社 带连接器的多芯线缆及其制造方法

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JP2013045520A (ja) 2013-03-04

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