JP4031709B2 - コネクタ - Google Patents
コネクタ Download PDFInfo
- Publication number
- JP4031709B2 JP4031709B2 JP2002576055A JP2002576055A JP4031709B2 JP 4031709 B2 JP4031709 B2 JP 4031709B2 JP 2002576055 A JP2002576055 A JP 2002576055A JP 2002576055 A JP2002576055 A JP 2002576055A JP 4031709 B2 JP4031709 B2 JP 4031709B2
- Authority
- JP
- Japan
- Prior art keywords
- connector
- contact
- elastomer
- frame member
- wire
- 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.)
- Expired - Fee Related
Links
Images
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
- H01R12/50—Fixed connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/007—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for elastomeric connecting elements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
- H05K7/10—Plug-in assemblages of components, e.g. IC sockets
- H05K7/1053—Plug-in assemblages of components, e.g. IC sockets having interior leads
- H05K7/1061—Plug-in assemblages of components, e.g. IC sockets having interior leads co-operating by abutting
- H05K7/1069—Plug-in assemblages of components, e.g. IC sockets having interior leads co-operating by abutting with spring contact pieces
-
- 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
-
- 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
- H01R13/2414—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means conductive elastomers
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Connecting Device With Holders (AREA)
Description
LTOT = (L1 × L2)/(L1 + L2)
更に、接点28の自由端29、30は小型であるが、確実な相互接続を達成するとともに、対向する回路部品と有効なヘルツ接触(Hertzian contact)を提供するのにコネクタが必要とする規定のローディング力が小さいのにも関わらず高い接触圧を提供することができる。実際、接点28の切断された自由端30(図18)にはナイフエッジが形成されている。該ナイフエッジは、対向する回路基板又はチップパッケージ上の接点パッドに食い込み、部品上に形成されるかもしれない汚れ又は酸化を突き破る。また、必要であれば、図20に示すように、接点28の自由端29、30の内の何れか又は両方に半田ボール125、126を付けてもよいと考えられる。
Claims (17)
- 開口部(23)を内部に設けたコネクタフレーム部材(21)と複数の導電性接点(28)とを有し、対向する第一及び第二の面(32、33)を備えた可撓性本体部(22)がフレームの前記開口部(23)内に配置され、接点(28)は前記可撓性本体部(22)内に所定の配列で配置されるとともに前記可撓性本体部(22)を貫通して延在し、接点(28)の各々が、前記可撓性本体部の第一及び第二の面(32、33)を貫通してそれぞれ突出する第一及び第二の端部(29、30)を備えたコネクタ(20)であって、
前記接点(28)の各々は、前記接点の第一端部(29)において二つ折り状態で曲げられてデュアルストランド接点を形成する単一のワイヤストランド(63)から形成されており、前記接点(28)は、縫い込みによって前記可撓性本体部内に挿入されており、前記デュアルストランド接点の各々の前記ワイヤストランドは、前記接点(28)の各々のために冗長な回路パスを形成することを特徴とするコネクタ。 - 前記接点の第一の端部(29)及び第二の端部(30)の各々は前記可撓性本体部の第一及び第二の面(32、33)のそれぞれから離れる方向にこれらの面に対して90度未満の角度で延びている、請求項1に記載のコネクタ。
- 前記可撓性本体部(22)は、対向する第一及び第二の面を備えた基部(37、337)を含み、前記基部の第一及び第二の面の少なくとも一方の上にエラストマ(41、42)が設けられている、請求項1に記載のコネクタ。
- 前記基部(37、337)は、合成繊維布、ガラス繊維布、ポリマーフィルム、又は、ポリイミドフィルムのエクステントを含む、請求項3に記載のコネクタ。
- 前記フレーム部材(21)は、その内部に形成された複数のキャビティ(46)を備え、該キャビティは前記フレーム部材(21)を貫通する通路を提供し、該通路は前記エラストマの一部によって満たされ、前記基部を前記フレーム部材(21)に係止する、請求項3に記載のコネクタ。
- 前記フレーム部材のキャビティ(46)は前記フレーム部材(21)の両側に設けられるとともにフレームの前記開口部(23)と連通している、請求項5に記載のコネクタ。
- 前記フレーム部材(21)の一方の側に設けられたキャビティ(51)は、前記フレーム部材(21)の他方の側に設けられたキャビティ(52)と位置が合わされている、請求項6に記載のコネクタ。
- 前記基部(37、337)は織布エクステントを含み、前記エラストマは前記織布エクステントを包み込むとともに前記織布エクステント内の糸の間の開口を通して延在している、請求項3に記載のコネクタ。
- 前記可撓性本体部(22)は、前記基部(37、337)を前記エラストマとともに共押し出しするか、又は、エラストマ層(41、42)を前記基部(22)に積層することによって形成される、請求項1に記載のコネクタ。
- 前記デュアルストランド接点の各々はオープンループに形成され、各オープンループは、閉じた端部(29)と開いた端部(30)を両端に備え、オープンループの閉じた端部(29)が前記接点の第一の自由端(29)を画定し、オープンループの開いた端部(30)が前記接点の第二の自由端(30)を画定し、前記接点(28)は、前記オープンループの閉じた端部(29)と開いた端部(30)との間のほぼ中央で前記可撓性本体部(22)内に保持されている、請求項1に記載のコネクタ。
- 前記接点(28)は、前記可撓性本体部(22)内の複数の開口部内に配置されており、開口部の各々は中心線(CA)を備え、デュアルストランドは、対応する開口部中心線(CA)の両側に配置されている、請求項1又は10に記載のコネクタ。
- 前記可撓性本体部(22)は、内部に形成された複数の開口部を備え、該開口部は、少なくとも前記可撓性本体部(22)の前記エラストマが前記接点(28)の外部表面を把持するような寸法を有する、請求項1に記載のコネクタ。
- 前記ワイヤストランドは、前記接点の第一端部(29)の半径で二つ折り状態に曲げられて第一の対向する回路部品(26)と接触するための接触点(P)を形成し、前記接点の第二端部(30)の自由端は第二の対向する回路部品と接触するための線を形成する、請求項1に記載のコネクタ。
- 前記接点(28)の各々は、その前記第一及び第二端部(29、30)の内の一方に取り付けられた半田ボール(125、126)を備える、請求項1又は3に記載のコネクタ。
- 前記接点(28)は、それらの第一及び第二端部(29、30)に取り付けられた半田ボール(125、126)を備える、請求項1に記載のコネクタ。
- 前記可撓性本体部は、前記フレーム部材によって支持されたポリマーフィルムのエクステントを含む、請求項1に記載のコネクタ。
- 前記ポリマーフィルムは、カプトン(R)フィルムのエクステントである、請求項16に記載のコネクタ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/815,113 US6722896B2 (en) | 2001-03-22 | 2001-03-22 | Stitched LGA connector |
PCT/US2002/008648 WO2002078127A2 (en) | 2001-03-22 | 2002-03-20 | Stitched lga connector |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004524658A JP2004524658A (ja) | 2004-08-12 |
JP4031709B2 true JP4031709B2 (ja) | 2008-01-09 |
Family
ID=25216901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002576055A Expired - Fee Related JP4031709B2 (ja) | 2001-03-22 | 2002-03-20 | コネクタ |
Country Status (12)
Country | Link |
---|---|
US (2) | US6722896B2 (ja) |
EP (1) | EP1374344B1 (ja) |
JP (1) | JP4031709B2 (ja) |
KR (1) | KR100524040B1 (ja) |
CN (1) | CN100369332C (ja) |
AU (1) | AU2002252434A1 (ja) |
CZ (1) | CZ20032878A3 (ja) |
DE (1) | DE60201521T2 (ja) |
HU (1) | HU223858B1 (ja) |
SK (1) | SK13112003A3 (ja) |
TW (1) | TW532633U (ja) |
WO (1) | WO2002078127A2 (ja) |
Families Citing this family (21)
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DE602005003351T2 (de) * | 2004-05-28 | 2008-09-11 | Molex Inc., Lisle | Flexibler scrub-ring-kontakt |
US7229291B2 (en) * | 2004-05-28 | 2007-06-12 | Molex Incorporated | Flexible ring interconnection system |
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-
2001
- 2001-03-22 US US09/815,113 patent/US6722896B2/en not_active Expired - Fee Related
-
2002
- 2002-03-20 KR KR10-2003-7011775A patent/KR100524040B1/ko not_active IP Right Cessation
- 2002-03-20 DE DE60201521T patent/DE60201521T2/de not_active Expired - Fee Related
- 2002-03-20 EP EP02721507A patent/EP1374344B1/en not_active Expired - Lifetime
- 2002-03-20 JP JP2002576055A patent/JP4031709B2/ja not_active Expired - Fee Related
- 2002-03-20 HU HU0303625A patent/HU223858B1/hu not_active IP Right Cessation
- 2002-03-20 AU AU2002252434A patent/AU2002252434A1/en not_active Abandoned
- 2002-03-20 CZ CZ20032878A patent/CZ20032878A3/cs unknown
- 2002-03-20 SK SK13112003A patent/SK13112003A3/sk unknown
- 2002-03-20 CN CNB028053761A patent/CN100369332C/zh not_active Expired - Fee Related
- 2002-03-20 WO PCT/US2002/008648 patent/WO2002078127A2/en active IP Right Grant
- 2002-03-22 TW TW091203601U patent/TW532633U/zh not_active IP Right Cessation
-
2003
- 2003-11-06 US US10/702,299 patent/US6953347B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1374344B1 (en) | 2004-10-06 |
JP2004524658A (ja) | 2004-08-12 |
KR20030080080A (ko) | 2003-10-10 |
CN100369332C (zh) | 2008-02-13 |
DE60201521T2 (de) | 2006-03-09 |
HU223858B1 (hu) | 2005-02-28 |
WO2002078127A2 (en) | 2002-10-03 |
HUP0303625A2 (hu) | 2004-03-01 |
US6953347B2 (en) | 2005-10-11 |
AU2002252434A1 (en) | 2002-10-08 |
TW532633U (en) | 2003-05-11 |
US20050020100A1 (en) | 2005-01-27 |
US6722896B2 (en) | 2004-04-20 |
CZ20032878A3 (cs) | 2004-12-15 |
US20020137365A1 (en) | 2002-09-26 |
HUP0303625A3 (en) | 2004-07-28 |
DE60201521D1 (de) | 2004-11-11 |
SK13112003A3 (en) | 2004-10-05 |
CN1531766A (zh) | 2004-09-22 |
KR100524040B1 (ko) | 2005-10-26 |
EP1374344A2 (en) | 2004-01-02 |
WO2002078127A3 (en) | 2003-03-13 |
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