JP2020024844A - 同軸コネクタ - Google Patents
同軸コネクタ Download PDFInfo
- Publication number
- JP2020024844A JP2020024844A JP2018148400A JP2018148400A JP2020024844A JP 2020024844 A JP2020024844 A JP 2020024844A JP 2018148400 A JP2018148400 A JP 2018148400A JP 2018148400 A JP2018148400 A JP 2018148400A JP 2020024844 A JP2020024844 A JP 2020024844A
- Authority
- JP
- Japan
- Prior art keywords
- center
- contact
- coaxial
- center contact
- coaxial connector
- 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.)
- Granted
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Classifications
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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
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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
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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]
- H01R13/6581—Shield structure
- H01R13/6585—Shielding material individually surrounding or interposed between mutually spaced contacts
- H01R13/6588—Shielding material individually surrounding or interposed between mutually spaced contacts with through openings for individual contacts
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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
- 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
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
インシュレータを介して周囲が筒状シェルで覆われる中心コンタクトの連結部に、連結部の部位の特性インピーダンスを上昇させて同軸線路の特性インピーダンスに接近させる開口を形成したことを特徴とする。
2 絶縁ハウジング
3 中心コンタクト
4 中心導体接続部
5 連結部
5a 継ぎ目
6 開口
7 中心接触部
11 筒状シェル
15 インシュレータ
50 同軸ケーブル(同軸線路)
51 中心導体
54 外部導体
70 相手側同軸コネクタ
72相手側中心コンタクト(中心ピン)
73 外部コンタクト
Claims (4)
- 同軸線路の中心導体に接続する中心コンタクトと、
前記同軸線路の外部導体に接続する筒状シェルと、
前記中心コンタクトと前記筒状シェルの間に配設され、前記中心コンタクトの中心軸周りに前記筒状シェルを同軸上に支持するインシュレータとを備え、嵌合接続する相手側同軸コネクタの外部コンタクトと相手側中心コンタクトに、それぞれ前記筒状シェルと前記中心コンタクトを接触させる同軸コネクタであって、
前記中心コンタクトは、前記中心軸に沿った一側で前記同軸線路の中心導体に接続する中心導体接続部と、他側で相手側中心コンタクトに接触する中心接触部と、前記中心導体接続部と前記中心接触部を連結する筒状の連結部とを有し、
前記インシュレータを介して周囲が前記筒状シェルで覆われる前記中心コンタクトの前記連結部に、前記連結部の部位の特性インピーダンスを上昇させて前記同軸線路の特性インピーダンスに接近させる開口を形成したことを特徴とする同軸コネクタ。 - 導電性金属板を前記中心軸周りに折り曲げて筒状とする前記連結部の継ぎ目に前記開口を形成したことを特徴とする請求項1に記載の同軸コネクタ。
- 前記同軸線路の中心導体との接続位置と前記相手側中心コンタクトとの接触位置を最短で結ぶ前記中心コンタクトの信号伝送路と重複しない前記連結部の部位に、前記開口を形成したことを特徴とする請求項1又は請求項2のいずれか1項に記載の同軸コネクタ。
- 前記中心コンタクトと前記筒状シェルと前記インシュレータとからなる複数の同軸接続ユニットが、絶縁ハウジングに互いに絶縁して並列に取り付けられていることを特徴とする請求項1乃至請求項3のいずれか1項に記載の同軸コネクタ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018148400A JP6551764B1 (ja) | 2018-08-07 | 2018-08-07 | 同軸コネクタ |
CN201910429136.7A CN110829127B (zh) | 2018-08-07 | 2019-05-22 | 同轴连接器 |
TW108118797A TWI715985B (zh) | 2018-08-07 | 2019-05-30 | 同軸連接器 |
DE102019121329.0A DE102019121329B4 (de) | 2018-08-07 | 2019-08-07 | Koaxialverbinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018148400A JP6551764B1 (ja) | 2018-08-07 | 2018-08-07 | 同軸コネクタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6551764B1 JP6551764B1 (ja) | 2019-07-31 |
JP2020024844A true JP2020024844A (ja) | 2020-02-13 |
Family
ID=67473352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018148400A Active JP6551764B1 (ja) | 2018-08-07 | 2018-08-07 | 同軸コネクタ |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6551764B1 (ja) |
CN (1) | CN110829127B (ja) |
DE (1) | DE102019121329B4 (ja) |
TW (1) | TWI715985B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11296464B2 (en) * | 2020-02-14 | 2022-04-05 | TE Connectivity Services Gmbh | Impedance control connector |
JP7453852B2 (ja) * | 2020-05-26 | 2024-03-21 | 株式会社アドバンテスト | 同軸コネクタを備えた配線板及び電子部品試験装置、並びに、同軸コネクタ |
JP7435338B2 (ja) * | 2020-07-27 | 2024-02-21 | 住友電装株式会社 | シールド電線の端末構造およびスリーブ |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000156266A (ja) * | 1998-11-16 | 2000-06-06 | Itt Mfg Enterp Inc | インピ―ダンスが改善された同軸コネクタ |
JP2005108510A (ja) * | 2003-09-29 | 2005-04-21 | Clarion Co Ltd | 多極型高周波同軸コネクタ |
JP2010232046A (ja) * | 2009-03-27 | 2010-10-14 | Yazaki Corp | スリーブ |
JP2013089399A (ja) * | 2011-10-17 | 2013-05-13 | Hosiden Corp | 高密度コネクタ |
JP2013137974A (ja) * | 2011-12-28 | 2013-07-11 | Yazaki Corp | シールドコネクタ |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3539976A (en) * | 1968-01-04 | 1970-11-10 | Amp Inc | Coaxial connector with controlled characteristic impedance |
US3660805A (en) * | 1970-08-05 | 1972-05-02 | Molex Inc | Shielded cable connector and method of making the same |
GB2255863B (en) * | 1991-05-17 | 1995-05-03 | Minnesota Mining & Mfg | Connector for coaxial cables |
US5738546A (en) * | 1994-12-01 | 1998-04-14 | Adc Telecommunications, Inc. | Printed circuit board mounted jack |
US7021963B2 (en) * | 2002-08-15 | 2006-04-04 | 3M Innovative Properties Company | Electrical contact |
JP2006318788A (ja) | 2005-05-13 | 2006-11-24 | Auto Network Gijutsu Kenkyusho:Kk | シールドコネクタ |
JP2009099266A (ja) * | 2007-10-12 | 2009-05-07 | Yazaki Corp | 同軸ケーブル用シールド端子 |
JP5459724B2 (ja) * | 2008-04-08 | 2014-04-02 | フーバー + スーナー アーゲー | マルチプル同軸コネクタ |
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 |
TWI425719B (zh) * | 2010-11-16 | 2014-02-01 | Compal Electronics Inc | 連接埠 |
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 |
-
2018
- 2018-08-07 JP JP2018148400A patent/JP6551764B1/ja active Active
-
2019
- 2019-05-22 CN CN201910429136.7A patent/CN110829127B/zh active Active
- 2019-05-30 TW TW108118797A patent/TWI715985B/zh active
- 2019-08-07 DE DE102019121329.0A patent/DE102019121329B4/de active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000156266A (ja) * | 1998-11-16 | 2000-06-06 | Itt Mfg Enterp Inc | インピ―ダンスが改善された同軸コネクタ |
JP2005108510A (ja) * | 2003-09-29 | 2005-04-21 | Clarion Co Ltd | 多極型高周波同軸コネクタ |
JP2010232046A (ja) * | 2009-03-27 | 2010-10-14 | Yazaki Corp | スリーブ |
JP2013089399A (ja) * | 2011-10-17 | 2013-05-13 | Hosiden Corp | 高密度コネクタ |
JP2013137974A (ja) * | 2011-12-28 | 2013-07-11 | Yazaki Corp | シールドコネクタ |
Also Published As
Publication number | Publication date |
---|---|
TW202008651A (zh) | 2020-02-16 |
DE102019121329B4 (de) | 2023-05-17 |
DE102019121329A1 (de) | 2020-02-13 |
TWI715985B (zh) | 2021-01-11 |
JP6551764B1 (ja) | 2019-07-31 |
CN110829127B (zh) | 2021-06-15 |
CN110829127A (zh) | 2020-02-21 |
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