JP7357913B2 - 同軸コネクタ - Google Patents
同軸コネクタ Download PDFInfo
- Publication number
- JP7357913B2 JP7357913B2 JP2019173255A JP2019173255A JP7357913B2 JP 7357913 B2 JP7357913 B2 JP 7357913B2 JP 2019173255 A JP2019173255 A JP 2019173255A JP 2019173255 A JP2019173255 A JP 2019173255A JP 7357913 B2 JP7357913 B2 JP 7357913B2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- center
- coaxial connector
- terminal
- dielectric
- 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.)
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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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
- H01R24/42—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency comprising impedance matching means or electrical components, e.g. filters or switches
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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
- H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
- H01R13/6473—Impedance matching
- H01R13/6474—Impedance matching by variation of conductive properties, e.g. by dimension variations
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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
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
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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
- H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
- H01R13/6473—Impedance matching
- H01R13/6474—Impedance matching by variation of conductive properties, e.g. by dimension variations
- H01R13/6476—Impedance matching by variation of conductive properties, e.g. by dimension variations by making an aperture, e.g. a hole
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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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
- H01R24/42—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency comprising impedance matching means or electrical components, e.g. filters or switches
- H01R24/44—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency comprising impedance matching means or electrical components, e.g. filters or switches comprising impedance matching means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/20—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
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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
- H01R2103/00—Two poles
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Description
[同軸コネクタの構成]
最初に、本発明の一実施形態による同軸コネクタの構成を説明する。
図1から図6を参照すると、本発明の一実施形態による同軸コネクタ(以下、プラグという)10は、同軸ケーブルCbの端末に接続している。同軸ケーブルCbは、中心導体Wc、中心導体Wcを包囲する誘電体Di、誘電体Diを覆う外部導体Wb、及び、外部導体Wbを被覆する絶縁シースWiを有している。
次に、相手側コネクタであるリセプタクル20の構成を説明する。図1又は図2及び図4を参照すると、リセプタクル20は、メタルシェル2、誘電体筒4、及び、中心コンタクト6を備えている。
次に、実施形態による中心コンタクト5の構成を説明する。図3から図5を参照すると、中心コンタクト5は、導電性を有する金属板からなり、導電性を有する展開板を成形することで、円筒状コンタクトを得ることができる。
次に、実施形態によるプラグ10の作用及び効果を説明する。図1から図5を参照すると、実施形態によるプラグ10は、外部導体Wbに接続したシェル1、シェル1の内部に保持した誘電体筒3、及び、中心導体Wcに接続した中心コンタクト5を備え、接触ばねEoを設けた雌端子5tを有する中心コンタクト5を相手側の雄端子6tと接触時に、略同じ外径Dで形成しているので、中心コンタクト5の軸方向の外径の変動を抑制でき、特性インピーダンスの整合を向上できる。
3 誘電体筒
3h 支持孔
5 中心コンタクト
5c 接続端子
5s スリット
5t 雌端子
6t 雄端子
10 プラグ(同軸コネクタ)
20 リセプタクル(相手側同軸コネクタ)
Cb 同軸ケーブル
D 外径
Di 誘電体
Eo 接触ばね
Wb 外部導体
Wc 中心導体
Wi 絶縁シース
Wc 中心導体
Claims (1)
- 中心導体、前記中心導体を包囲する誘電体、前記誘電体を覆う外部導体、及び、前記外部導体を被覆する絶縁シースを有する同軸ケーブルの端末に接続した同軸コネクタであって、
一端面を開口すると共に、一端部を相手側同軸コネクタに導入でき、他端部を前記外部導体に接続した円筒状のシェルと、
一端面から他端面に向けて貫通した支持孔を中心部に有し、前記シェルの内部に保持した誘電体筒と、
前記誘電体筒の支持孔の内部に支持され、相手側の雄端子と接続できる雌端子を一端部側に有し、前記中心導体に接続した接続端子を他端部側に有する、筒状の中心コンタクトと、を備え、
前記雌端子は、一つ以上のスリットで分割した接触ばねを有し、
前記中心コンタクトは、相手側の雄端子と接触時に、前記接続端子を除き、前記雌端子を含んで略同じ外径で形成し、
前記接触ばねは、その挿入口の内壁が膨出し、
前記中心コンタクトは、金属板を円筒状に成形した円筒状コンタクトからなり、
前記円筒状コンタクトは、前記接触ばねの挿入口が外周から内周に折り返している、同軸コネクタ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019173255A JP7357913B2 (ja) | 2019-09-24 | 2019-09-24 | 同軸コネクタ |
KR1020200119061A KR102406554B1 (ko) | 2019-09-24 | 2020-09-16 | 동축 커넥터 |
CN202010994355.2A CN112636091B (zh) | 2019-09-24 | 2020-09-21 | 同轴连接器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019173255A JP7357913B2 (ja) | 2019-09-24 | 2019-09-24 | 同軸コネクタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021051872A JP2021051872A (ja) | 2021-04-01 |
JP7357913B2 true JP7357913B2 (ja) | 2023-10-10 |
Family
ID=75156220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019173255A Active JP7357913B2 (ja) | 2019-09-24 | 2019-09-24 | 同軸コネクタ |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP7357913B2 (ja) |
KR (1) | KR102406554B1 (ja) |
CN (1) | CN112636091B (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003297493A (ja) | 2002-04-05 | 2003-10-17 | Auto Network Gijutsu Kenkyusho:Kk | 同軸コネクタ |
JP2007141753A (ja) | 2005-11-22 | 2007-06-07 | Auto Network Gijutsu Kenkyusho:Kk | シールドコネクタ |
JP2008123913A (ja) | 2006-11-14 | 2008-05-29 | Auto Network Gijutsu Kenkyusho:Kk | 内導体端子及び同軸コネクタ |
JP2017168440A (ja) | 2016-03-17 | 2017-09-21 | ティーイー コネクティビティ ジャーマニー ゲゼルシャフト ミット ベシュレンクテル ハフツンクTE Connectivity Germany GmbH | 電気的接続デバイス、電気ケーブルを組み立てる方法、および組み立てられた電気同軸ケーブル |
JP2018063893A (ja) | 2016-10-14 | 2018-04-19 | 日本圧着端子製造株式会社 | 同軸ケーブル用コネクタ |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2616975B1 (fr) * | 1987-06-22 | 1989-12-01 | Alliance Tech Ind | Partie femelle pour connecteur de cables coaxiaux a ame centrale conductrice et procede de fabrication d'une telle partie femelle |
JP2558686Y2 (ja) * | 1991-06-27 | 1997-12-24 | 日本アンテナ 株式会社 | 同軸コネクター |
US6863565B1 (en) * | 2004-07-13 | 2005-03-08 | Palco Connector Incorporated | Constant impedance bullet connector for a semi-rigid coaxial cable |
JP2012009229A (ja) * | 2010-06-23 | 2012-01-12 | Jst Mfg Co Ltd | 同軸ケーブル用コンタクト及び端末処理方法 |
US8449326B2 (en) * | 2011-05-18 | 2013-05-28 | Holland Electronics, Llc | Coaxial connector jack with multipurpose cap |
JP2015022819A (ja) * | 2013-07-17 | 2015-02-02 | 株式会社オーディオテクニカ | 電気コードのコネクタ接続装置およびストレインリリーフ |
KR20160076567A (ko) * | 2014-12-23 | 2016-07-01 | 주식회사 유라코퍼레이션 | 피메일 단자 스프링 |
JP6882941B2 (ja) | 2017-06-16 | 2021-06-02 | ヒロセ電機株式会社 | 同軸コネクタ組立体 |
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2019
- 2019-09-24 JP JP2019173255A patent/JP7357913B2/ja active Active
-
2020
- 2020-09-16 KR KR1020200119061A patent/KR102406554B1/ko active IP Right Grant
- 2020-09-21 CN CN202010994355.2A patent/CN112636091B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003297493A (ja) | 2002-04-05 | 2003-10-17 | Auto Network Gijutsu Kenkyusho:Kk | 同軸コネクタ |
JP2007141753A (ja) | 2005-11-22 | 2007-06-07 | Auto Network Gijutsu Kenkyusho:Kk | シールドコネクタ |
JP2008123913A (ja) | 2006-11-14 | 2008-05-29 | Auto Network Gijutsu Kenkyusho:Kk | 内導体端子及び同軸コネクタ |
JP2017168440A (ja) | 2016-03-17 | 2017-09-21 | ティーイー コネクティビティ ジャーマニー ゲゼルシャフト ミット ベシュレンクテル ハフツンクTE Connectivity Germany GmbH | 電気的接続デバイス、電気ケーブルを組み立てる方法、および組み立てられた電気同軸ケーブル |
JP2018063893A (ja) | 2016-10-14 | 2018-04-19 | 日本圧着端子製造株式会社 | 同軸ケーブル用コネクタ |
Also Published As
Publication number | Publication date |
---|---|
KR20210035747A (ko) | 2021-04-01 |
JP2021051872A (ja) | 2021-04-01 |
CN112636091B (zh) | 2023-03-21 |
KR102406554B1 (ko) | 2022-06-08 |
CN112636091A (zh) | 2021-04-09 |
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