JP4360364B2 - コネクタ - Google Patents
コネクタ Download PDFInfo
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- JP4360364B2 JP4360364B2 JP2005246783A JP2005246783A JP4360364B2 JP 4360364 B2 JP4360364 B2 JP 4360364B2 JP 2005246783 A JP2005246783 A JP 2005246783A JP 2005246783 A JP2005246783 A JP 2005246783A JP 4360364 B2 JP4360364 B2 JP 4360364B2
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- contact
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- plug
- receptacle
- fitting
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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
- H01R12/70—Coupling devices
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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
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
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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
- H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
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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
- H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
- H01R24/62—Sliding engagements with one side only, e.g. modular jack coupling devices
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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
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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
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
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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
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
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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
- H01R13/64—Means for preventing incorrect coupling
- H01R13/645—Means for preventing incorrect coupling by exchangeable elements on case or base
- H01R13/6456—Means for preventing incorrect coupling by exchangeable elements on case or base comprising keying elements at different positions along the periphery of the connector
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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
- H01R13/6582—Shield structure with resilient means for engaging mating connector
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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
- H01R2107/00—Four or more poles
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Description
本実施形態は、図1(a)に示すように従来のUSB On−The−Go規格のMini−ABレセプタクルと同様の第1のポスト41に加えて第2のポスト42を有するレセプタクル1と、図1(b)に示すように第1のポスト41に対応する第1のコンタクト71と第2のポスト42に対応する第2のコンタクト72とを有するプラグ2とからなる。レセプタクル1は例えば周辺機器が有するプリント配線板(図示せず)に実装され、プラグ2は例えばケーブル(図示せず)の先端に設けられる。以下、上下左右は図1(a)を基準とし、図1(a)の左下―右上方向並びに図1(b)の右上−左下方向を前後方向として詳しく説明する。また、以下では、USB On−The−Go規格(又はUSB2.0規格)のMini−A(又はB又はAB)プラグ(又はレセプタクル)を、それぞれ単にMini−A(又はB又はAB)プラグ(又はレセプタクル)と呼ぶ。
本実施形態の基本構成は実施形態1と共通であるので、共通する部分については同じ符号を付して説明を省略する。
2 プラグ
3 接続部
5 シェル
10 嵌合凹部
10a,10b 段
32b ポスト収納溝
32c 退避凹部
32d 補強凸部
41 第1のポスト
41a 接触部
41c 端子部
42 第2のポスト
42a 接触部
42c 端子部
71 第1のコンタクト
71a 接触部
72 第2のコンタクト
72a 接触部
Claims (6)
- 絶縁材料からなり本体部と本体部から突出した扁平な形状の接続部とを有するベース、それぞれ導電材料からなり接続部の一面において接続部の幅方向に並べて保持された接触部を有する5本の第1のポスト、並びに、ベースの本体部に結合して接続部を収納する嵌合凹部をベースの本体部とともに形成するシェルを有し、USB規格のMini−AプラグとMini−Bプラグとをともに接続可能な寸法形状のレセプタクルと、
レセプタクルの接続部が挿入される接続凹部が設けられ嵌合凹部に嵌合する嵌合部を有するボディ、並びに、それぞれ導電材料からなり接続凹部内に保持されベースの接続部がボディの接続凹部に挿入されたときに第1のポストの接触部に一対一に接触導通する接触部を有する5本の第1のコンタクトを有するプラグとを備えるコネクタであって、
レセプタクルは、それぞれ導電材料からなり接続部において第1のポストの反対面において接続部の突出方向に交差する方向に並べて保持された接触部を有する複数の第2のポストを有し、
プラグは、それぞれ導電材料からなりボディの接続凹部内に保持され接続部がボディの接続凹部に挿入されたときに第2のポストの接触部に接触導通する接触部を有する複数の第2のコンタクトを有し、
第1のポストの接触部は、接続部の厚さ方向に弾性的に突出するとともに、先端付近において先端を接続部側へ向けて曲げられ、接続部には第1のポストの接触部が弾性変形したときに第1のポストの先端部が収納される退避凹部が設けられ、
第2のポストの先端は退避凹部よりも嵌合凹部のより深くに位置し、接続部において退避凹部が設けられた面の反対面には、接続部において第2のポストの接触部に対向する部位よりも接続部の厚さ方向に突出し突出寸法が第2のポストの接触部の厚さ寸法よりも小さい補強凸部が設けられていることを特徴とするコネクタ。 - 第2のコンタクトの接触部は接続凹部の内側へ弾性的に突出し、第2のコンタクトの接触部と第2のポストの接触部との接触圧が第2のコンタクトの接触部の弾性力によって得られることを特徴とする請求項1記載のコネクタ。
- プラグをUSB規格のMini−ABレセプタクルの嵌合凹部に対して挿入不可能とする阻止部がプラグに設けられ、阻止部が収納される受容部がレセプタクルの嵌合凹部に設けられていることを特徴とする請求項1又は請求項2記載のコネクタ。
- レセプタクルの接続部には第2のポストの接触部が収納される収納溝が設けられ、第2のポストの接触部の、収納溝の底面からの突出寸法を、収納溝の深さ寸法よりも小さくしたことを特徴とする請求個1〜3のいずれか記載のコネクタ。
- プラグの嵌合部は、USB規格のMini−Aプラグの嵌合部やMini−Bプラグの嵌合部よりも短手方向の寸法が大きく形成され、レセプタクルの嵌合凹部は、USB規格のMini−ABレセプタクルの嵌合凹部よりも短手方向の寸法が大きく形成されてプラグの嵌合部が嵌合するものであって、
レセプタクルの嵌合凹部の内面には、USB規格のMini−Aプラグの嵌合部において短手方向の寸法が小さい部位を短手方向の両側から僅かに隙間を空けて挟む第1の挟み部と、USB規格のMini−Bプラグの嵌合部において短手方向の寸法が大きい部位を短手方向の両側から僅かに隙間を空けて挟む第2の挟み部とが設けられていることを特徴とする請求項1〜4のいずれか記載のコネクタ。 - 第1及び第2のポストはそれぞれベースの本体部を挟んで接続部の反対側に配置されてプリント配線板への実装に用いられる端子部を有し、第2のポストの端子部は接続部の幅方向において第1のポストの端子部を挟む両側にそれぞれ配置されていることを特徴とする請求項1〜5のいずれか記載のコネクタ。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005246783A JP4360364B2 (ja) | 2005-08-26 | 2005-08-26 | コネクタ |
CNB2006101099607A CN100452563C (zh) | 2005-08-26 | 2006-08-25 | 连接器 |
US11/467,210 US7318752B2 (en) | 2005-08-26 | 2006-08-25 | Connector |
TW095131448A TWI292243B (en) | 2005-08-26 | 2006-08-25 | Connector |
KR1020060081033A KR100812277B1 (ko) | 2005-08-26 | 2006-08-25 | 커넥터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005246783A JP4360364B2 (ja) | 2005-08-26 | 2005-08-26 | コネクタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007059351A JP2007059351A (ja) | 2007-03-08 |
JP4360364B2 true JP4360364B2 (ja) | 2009-11-11 |
Family
ID=37778865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005246783A Active JP4360364B2 (ja) | 2005-08-26 | 2005-08-26 | コネクタ |
Country Status (5)
Country | Link |
---|---|
US (1) | US7318752B2 (ja) |
JP (1) | JP4360364B2 (ja) |
KR (1) | KR100812277B1 (ja) |
CN (1) | CN100452563C (ja) |
TW (1) | TWI292243B (ja) |
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US7318752B2 (en) | 2008-01-15 |
CN100452563C (zh) | 2009-01-14 |
KR100812277B1 (ko) | 2008-03-13 |
KR20070024424A (ko) | 2007-03-02 |
US20070049119A1 (en) | 2007-03-01 |
CN1921236A (zh) | 2007-02-28 |
TW200715665A (en) | 2007-04-16 |
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