WO2019108506A1 - Connecteur pour transmission de signaux à haut débit - Google Patents
Connecteur pour transmission de signaux à haut débit Download PDFInfo
- Publication number
- WO2019108506A1 WO2019108506A1 PCT/US2018/062531 US2018062531W WO2019108506A1 WO 2019108506 A1 WO2019108506 A1 WO 2019108506A1 US 2018062531 W US2018062531 W US 2018062531W WO 2019108506 A1 WO2019108506 A1 WO 2019108506A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ground
- cable
- contact
- plug
- terminal
- Prior art date
Links
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
- 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
- H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/78—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to other flexible printed circuits, flat or ribbon cables or like structures
-
- 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
- H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/79—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
-
- 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
- H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/771—Details
- H01R12/775—Ground or shield arrangements
-
- 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
Definitions
- a conventional connector has a horizontal connection structure and includes a plug 10 coupled to a cable 1, and a receptacle 20 mounted on a substrate 2 to receive the plug 10 to be inserted.
- the receptacle 20 may include a receptacle housing 21 forming a plug receiving portion 22 that has an opening at the center thereof; a receptacle metal shell 23 mounted on the substrate 2 to fix the receptacle housing 21 while covering the upper portion of the receptacle housing 21; and a plurality of contact terminals 25 coupled to the receptacle housing 21 such that a contact protrudes toward the plug receiving portion 22.
- the receptacle metal shell 23 may be provided with at least one ground terminal 24, and the contact of the ground terminal 24 may protrude toward the plug receiving portion 22.
- the conventional connector when the ground electrode lb of the cable 1 is in contact with the ground terminal 24 of the plug metal shell 13, the fore end of the ground electrode lb impacts with the ground terminal 24 to make contact therebetween.
- the ground electrode l b made of a soft conductive tape may be easily damaged during the process of impacting with the ground terminal 24 made of a rigid metal material. Therefore, according to the conventional connector, a contact failure has often occurred due to damage to the ground electrode lb.
- Examples of related art include Korean Patent Laid-open Publication No. 10- 2004-0105566 (published on December 16, 2004, "PLUG-TYPE CONNECTOR AND ELECTRICAL CONNECTOR COMPRISING THE SAME”).
- FIG. 4 is a cross-sectional view illustrati ng the connector of FIG. 3,
- the connector may include a plug 100 coupled to a pair of cables 200, and a receptacle 300 to be mounted on and fixed to a substrate 400, and the connector may have a vertical connection structure such that the plug 100 is connected to the receptacle 300 in a vertical direction.
- the receptacle 300 may include a receptacle housing 310 defining a plug receiving portion 312; a plurality of contact terminals 310 coupled to the receptacle housing 310 such that a signal contact 323 protrudes toward the plug receiving portion 312; and a metal shell 330 mounted on the substrate 400 while covering the receptacle housing 310 to fix the receptacle housing 310 to the substrate 400.
- the contact terminal 320 may electrically connect the cable 200 with the substrate 400 to provide a path through which signals are transmitted therebetween and may be made of a highly conductive metal material.
- the contact terminal 320 may include a signal mounting portion 321 soldered to the signal pad of the substrate 400, an extension portion 322 extending upward from the signal mounting portion 321, and a signal contact 323 protruding from the extension portion 322 to one side.
- a plurality of contact terminals 320 having the aforementioned construction may be assembled while being inserted into the respective terminal assembly grooves 314 of the receptacle housing 310 such that the signal contact 323 faces the plug receiving portion 312.
- the metal shell 330 may be a metal frame coupled to cover the receptacle housing 310, in which the metal frame can block the inflow of external noise and discharge internal noise to the outside, while fixing the receptacle housing 310 to the substrate 400, thereby avoiding distortion of high speed transmission signals.
- the metal shell 330 may be made of a conductive metal material and may be coupled to cover the outer side of the receptacle housing 310.
- a pair of the cables 200 which are symmetrical to face each other, may be elastically pressurized from the inner direction to the outer direction of the plug housing 1 10 while being in contact with the plurality of contact terminals 320. Then, a slight bending deflection may occur outward at both frames of the plug housing 110 and the cable 200, as illustrated in FIG. 7.
- the ground terminal 331 is in contact with the outer side of the cable 200 in the inner direction, even if the metal shell 330 is provided with a small number of the ground terminal 331, the stability of contact can be secured between the ground terminal 331 and the ground electrode 220 of the cable 200. Therefore, the ground electrode 220 of the cable 200 may be pressurized by a small number of the ground terminal 331, so that damage to the ground electrode 220 can be minimized and the stability of contact can be improved.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
La présente invention concerne un connecteur de câble ayant une structure de connexion verticale, qui permet une transmission de signaux à haut débit par annulation efficace du bruit avec une seule coque métallique, dans laquelle le connecteur comprend : une fiche pour recevoir une paire de câbles sur les deux côtés ; et une embase comprenant un boîtier couplé à la fiche, une pluralité de bornes de contact couplées au boîtier pour être en contact avec une électrode de signaux du câble, et une coque métallique ayant une pluralité de bornes de mise à la terre pour être en contact avec une électrode de mise à la terre du câble et étant couplée pour recouvrir le boîtier, au moyen de l'accouplement de la fiche avec l'embase, la borne de contact est en contact avec une électrode de signaux côté intérieur du câble pour transmettre un signal à un substrat, et la borne de masse est en contact avec une électrode de masse côté extérieur du câble pour mettre à la terre le câble sur le substrat. La présente invention peut avoir un effet de résolution des problèmes de bruit par une seule coque métallique, ce qui permet de réduire le nombre de composants, d'abaisser les coûts de fabrication et d'améliorer l'efficacité d'assemblage.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2017-0160723 | 2017-11-28 | ||
KR1020170160723A KR102516102B1 (ko) | 2017-11-28 | 2017-11-28 | 고속 신호 전송용 커넥터 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019108506A1 true WO2019108506A1 (fr) | 2019-06-06 |
Family
ID=66665223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2018/062531 WO2019108506A1 (fr) | 2017-11-28 | 2018-11-27 | Connecteur pour transmission de signaux à haut débit |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR102516102B1 (fr) |
TW (1) | TWI689137B (fr) |
WO (1) | WO2019108506A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6981523B1 (ja) * | 2020-12-18 | 2021-12-15 | Smk株式会社 | 電気コネクタ |
WO2024111426A1 (fr) * | 2022-11-25 | 2024-05-30 | パナソニックIpマネジメント株式会社 | Connecteur, unité de connecteur, et ensemble connecteur |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003173831A (ja) * | 2001-12-04 | 2003-06-20 | Molex Inc | 平型柔軟ケーブル用コネクタ |
JP2006318791A (ja) * | 2005-05-13 | 2006-11-24 | Taiko Denki Co Ltd | フレキシブル基板構造 |
US20070066142A1 (en) * | 2004-05-07 | 2007-03-22 | Iriso Electronics Co., Ltd. | Connector |
JP2008084806A (ja) * | 2006-09-29 | 2008-04-10 | Sharp Corp | 導電接続部材 |
KR20130100741A (ko) * | 2012-03-02 | 2013-09-11 | 야자키 소교 가부시키가이샤 | 커넥터 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69515789T2 (de) * | 1994-10-21 | 2000-08-03 | Japan Aviation Electronics Industry, Ltd. | Anordnung aus einem elektrischen Steckverbinder und einem flexiblen integrierten Schaltkreis mit einem elastischen Isolierstück |
JP2005004994A (ja) * | 2003-06-09 | 2005-01-06 | Jst Mfg Co Ltd | プラグ型コネクタ及びこれを含む電気コネクタ |
JP4519582B2 (ja) * | 2004-09-02 | 2010-08-04 | 富士通コンポーネント株式会社 | コネクタ部付き平衡伝送用平坦状ケーブル |
CN201562836U (zh) * | 2009-08-28 | 2010-08-25 | 达昌电子科技(苏州)有限公司 | 电连接器 |
-
2017
- 2017-11-28 KR KR1020170160723A patent/KR102516102B1/ko active IP Right Grant
-
2018
- 2018-11-20 TW TW107141294A patent/TWI689137B/zh active
- 2018-11-27 WO PCT/US2018/062531 patent/WO2019108506A1/fr active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003173831A (ja) * | 2001-12-04 | 2003-06-20 | Molex Inc | 平型柔軟ケーブル用コネクタ |
US20070066142A1 (en) * | 2004-05-07 | 2007-03-22 | Iriso Electronics Co., Ltd. | Connector |
JP2006318791A (ja) * | 2005-05-13 | 2006-11-24 | Taiko Denki Co Ltd | フレキシブル基板構造 |
JP2008084806A (ja) * | 2006-09-29 | 2008-04-10 | Sharp Corp | 導電接続部材 |
KR20130100741A (ko) * | 2012-03-02 | 2013-09-11 | 야자키 소교 가부시키가이샤 | 커넥터 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6981523B1 (ja) * | 2020-12-18 | 2021-12-15 | Smk株式会社 | 電気コネクタ |
CN114649713A (zh) * | 2020-12-18 | 2022-06-21 | Smk株式会社 | 电连接器 |
JP2022097100A (ja) * | 2020-12-18 | 2022-06-30 | Smk株式会社 | 電気コネクタ |
WO2024111426A1 (fr) * | 2022-11-25 | 2024-05-30 | パナソニックIpマネジメント株式会社 | Connecteur, unité de connecteur, et ensemble connecteur |
Also Published As
Publication number | Publication date |
---|---|
KR20190061888A (ko) | 2019-06-05 |
TW201937813A (zh) | 2019-09-16 |
KR102516102B1 (ko) | 2023-03-29 |
TWI689137B (zh) | 2020-03-21 |
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