WO1997024910A1 - Raccord terminal femelle - Google Patents
Raccord terminal femelle Download PDFInfo
- Publication number
- WO1997024910A1 WO1997024910A1 PCT/JP1996/003827 JP9603827W WO9724910A1 WO 1997024910 A1 WO1997024910 A1 WO 1997024910A1 JP 9603827 W JP9603827 W JP 9603827W WO 9724910 A1 WO9724910 A1 WO 9724910A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- female terminal
- molten solder
- solder
- cylindrical portion
- pipe section
- Prior art date
Links
Classifications
-
- 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
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
-
- 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
- H01R4/02—Soldered or welded connections
- H01R4/028—Soldered or welded connections comprising means for preventing flowing or wicking of solder or flux in parts not desired
-
- 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
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
-
- 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
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/57—Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
-
- 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
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
-
- 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
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/113—Resilient sockets co-operating with pins or blades having a rectangular transverse section
Definitions
- the present invention relates to an improvement of a female terminal.
- an object of the present invention is to provide a female terminal having a structure in which molten solder does not block a cylindrical portion for entering the mail terminal.
- a female terminal of the present invention for achieving the above object is characterized in that a female terminal is inserted into a mounting hole formed in a wiring board and is locked in a molten state in a state where the cylindrical portion for inserting the terminal is inserted and locked.
- the female terminal immersed in the housing and fixed to the mounting hole, at least a pair of notched recesses are provided at an end of the cylindrical portion so as to face each other.
- at least a pair of notched recesses provided at the ends of the cylindrical portion in opposition to each other reduces the penetration of molten solder that bridges the bridge and closes the cylindrical portion. It is damaged and the bonding strength is weakened.
- the female terminal can be mounted on the wiring board without the cylindrical portion for inserting the mail terminal being closed by the solder, and the productivity can be improved.
- FIG. 1 is a perspective view of a female terminal 1 according to the present invention.
- FIG. 3 is a cross-sectional view showing a state in which female terminal 1 is mounted on a wiring board.
- FIG. 1 is a perspective view of a film terminal 1 according to the present invention
- FIG. 2 is a cross-sectional view of a state where the film terminal 1 is mounted on a wiring board
- FIG. 3 is a perspective view of a cylindrical portion showing a modification
- FIG. 4 is a cross-sectional view showing a conventional example.
- Female terminal 1 is formed by punching a conductive metal fiber material into a predetermined shape sequentially using a progressive press machine and then performing a bending process. The bending process forms a rectangular vertically long cylindrical portion 2 into which the mail terminal 10 is inserted.
- the holding elastic pieces 4, 4 are bent at the opposed longitudinal side faces 3.3 of the cylindrical portion 2. Is formed.
- the holding elastic pieces 4, 4 are inclined inward from the lower side of the side surfaces 3, 3 toward the inside of the cylindrical portion 2 so that the holding portion 5.5 comes closest, and the top end from the holding portions 5, 5
- the part 6.6 is inclined outward and separated.
- four locking legs 7 are formed to face each other.
- On the side surfaces 3a, 3a connected to the side surfaces 3, 3, 3, a wing-shaped piece 8 is formed at a position raised from a lower end by a thickness of a printed wiring board 11 described later.
- notched concave portions 9 are formed to face each other. Is the above-mentioned film terminal 1 mounted on the printed circuit board 11?
- the lower end of the cylindrical portion 2 is inserted into 1 12, and the lower end of the wing 8 contacts the hole edge of the mounting hole 12. Then, the locking legs 7 protruding from the mounting holes 12 to the back surface of the printed wiring board 11 are opened horizontally to lock the female terminal 1. In this state, the back surface of the printed wiring board 11 is immersed in the molten solder 21. At this time, the molten solder 21 adheres to the periphery of the locking leg 7, enters the lower end of the cylindrical portion 2, expands into a prism shape, and closes the lower end opening of the cylindrical portion 2. Solder resist printing is applied to places other than the mounting holes 1 2 where the molten solder 21 does not need to adhere.
- the molten solder 21 that bridges in a bridging manner and closes the cylindrical portion 2 has a notched concave portion 9.
- the conformability of the molten solder 21 to the solder is reduced and the bonding strength is weakened, the molten solder 21 is cut off from the notch 9 and falls. Then, the remaining molten solder 21 is solidified by the surface tension by leaning against the peripheral edge of the end of the cylindrical portion 2 other than the notched concave portions 9, 9.
- the female terminal 1 can be mounted on the wiring board 11 without blocking the cylindrical portion 2 for introducing the mail terminal 10 with solder, which contributes to an improvement in productivity.
- a cutout recess 9 may be provided between the locking legs 7 on the side surfaces 3 and 3.
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69633193T DE69633193T2 (de) | 1995-12-28 | 1996-12-24 | Anschlussbuchse |
EP96942659A EP0871351B1 (en) | 1995-12-28 | 1996-12-24 | Female terminal |
US09/091,904 US5975963A (en) | 1995-12-28 | 1996-12-24 | Female terminal |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7/353247 | 1995-12-28 | ||
JP35324795A JP3386645B2 (ja) | 1995-12-28 | 1995-12-28 | フィメールターミナル |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997024910A1 true WO1997024910A1 (fr) | 1997-07-10 |
Family
ID=18429551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1996/003827 WO1997024910A1 (fr) | 1995-12-28 | 1996-12-24 | Raccord terminal femelle |
Country Status (6)
Country | Link |
---|---|
US (1) | US5975963A (ja) |
EP (1) | EP0871351B1 (ja) |
JP (1) | JP3386645B2 (ja) |
KR (1) | KR100396613B1 (ja) |
DE (1) | DE69633193T2 (ja) |
WO (1) | WO1997024910A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0913885A1 (fr) * | 1997-10-30 | 1999-05-06 | Mecanismos Auxiliares Industriales S.A. M.A.I.S.A. | Borne femelle perfectionnée |
WO1999023723A1 (en) * | 1997-10-30 | 1999-05-14 | Ut Automotive Dearborn, Inc. | Improved female terminal |
KR100894155B1 (ko) * | 2007-03-30 | 2009-04-22 | 한국단자공업 주식회사 | 컨택트 스위치용 피메일 터미널 모듈의 탄력부재 결합장치 |
WO2018130894A1 (en) * | 2017-01-11 | 2018-07-19 | Te Connectivity Corporation | Light sensor assembly |
CN108337817A (zh) * | 2017-01-20 | 2018-07-27 | 台达电子工业股份有限公司 | 电子装置和连接方法 |
EP3389143A1 (en) * | 2017-04-11 | 2018-10-17 | Harwin PLC | Electrical socket |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000311740A (ja) * | 1999-04-27 | 2000-11-07 | Yazaki Corp | 電気コンタクト |
US6193567B1 (en) * | 1999-09-27 | 2001-02-27 | Delphi Technologies, Inc. | Female terminal for printed circuit board |
JP3643002B2 (ja) * | 2000-01-31 | 2005-04-27 | 株式会社オートネットワーク技術研究所 | 基板実装型端子の実装方法 |
CN2598184Y (zh) * | 2003-01-29 | 2004-01-07 | 莫列斯公司 | 导电端子及应用该导电端子的电连接器 |
US20060258192A1 (en) * | 2005-05-11 | 2006-11-16 | Hon Hai Precision Ind. Co., Ltd. | Bottom PCB surface mount electrical connector |
JP2007141570A (ja) * | 2005-11-16 | 2007-06-07 | Tokai Rika Co Ltd | 雌コネクタの取付構造 |
US7976319B2 (en) * | 2008-06-30 | 2011-07-12 | Tyco Electronics Corporation | Surface mount electrical connector having flexible solder tails |
FR2951030B1 (fr) * | 2009-10-06 | 2011-12-09 | Nicomatic Sa | Connecteur traversant pour support metallique, piece isolante et support metallique associes |
DE102011121062A1 (de) * | 2011-12-14 | 2013-06-20 | Diehl Ako Stiftung & Co. Kg | Antriebsvorrichtung, insbesondere für ein elektronisches Haushaltsgerät |
US20140120786A1 (en) | 2012-11-01 | 2014-05-01 | Avx Corporation | Single element wire to board connector |
US8721376B1 (en) | 2012-11-01 | 2014-05-13 | Avx Corporation | Single element wire to board connector |
GB2516555B (en) * | 2013-06-26 | 2015-07-29 | Avx Corp | Single element wire to board connector |
US9391386B2 (en) | 2014-10-06 | 2016-07-12 | Avx Corporation | Caged poke home contact |
US10320096B2 (en) | 2017-06-01 | 2019-06-11 | Avx Corporation | Flexing poke home contact |
GB2566943B (en) * | 2017-09-25 | 2020-09-02 | Ge Aviat Systems Ltd | Surface mount connector and method of forming a printed circuit board |
DE102017122683B4 (de) * | 2017-09-29 | 2023-07-27 | Lisa Dräxlmaier GmbH | Federkäfig zum verbinden von zumindest zwei steckzungen und stromverteiler |
CN207977486U (zh) * | 2018-01-23 | 2018-10-16 | 泰科电子(上海)有限公司 | 导电端子和连接器组件 |
DE102020133731B3 (de) * | 2020-12-16 | 2022-03-31 | Lisa Dräxlmaier GmbH | Elektrisches kontaktteil |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6429793A (en) * | 1987-07-24 | 1989-01-31 | Mitsubishi Electric Corp | Timer preservation device |
JPH0160573U (ja) * | 1987-10-12 | 1989-04-17 | ||
JPH025497A (ja) * | 1988-06-24 | 1990-01-10 | Hitachi Ltd | 部品実装構造 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3368188A (en) * | 1966-11-14 | 1968-02-06 | Berg Electronics Inc | Wire grip circuit board eyelet |
US3601786A (en) * | 1969-08-18 | 1971-08-24 | Berg Electronics Inc | Wire grip terminal |
US3717841A (en) * | 1972-05-18 | 1973-02-20 | Berg Electronics Inc | Socket terminal |
JPH048628Y2 (ja) * | 1987-08-12 | 1992-03-04 | ||
ES1028624Y (es) * | 1994-07-20 | 1995-07-01 | Mecanismos Aux Ind | Hembrilla de potencia perfeccionada. |
ES1038628Y (es) * | 1997-10-30 | 1999-01-01 | Mecanismos Aux Ind | Terminal hembra perfeccionado. |
-
1995
- 1995-12-28 JP JP35324795A patent/JP3386645B2/ja not_active Expired - Lifetime
-
1996
- 1996-12-24 EP EP96942659A patent/EP0871351B1/en not_active Expired - Lifetime
- 1996-12-24 US US09/091,904 patent/US5975963A/en not_active Expired - Lifetime
- 1996-12-24 KR KR10-1998-0704591A patent/KR100396613B1/ko not_active IP Right Cessation
- 1996-12-24 WO PCT/JP1996/003827 patent/WO1997024910A1/ja active IP Right Grant
- 1996-12-24 DE DE69633193T patent/DE69633193T2/de not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6429793A (en) * | 1987-07-24 | 1989-01-31 | Mitsubishi Electric Corp | Timer preservation device |
JPH0160573U (ja) * | 1987-10-12 | 1989-04-17 | ||
JPH025497A (ja) * | 1988-06-24 | 1990-01-10 | Hitachi Ltd | 部品実装構造 |
Non-Patent Citations (1)
Title |
---|
See also references of EP0871351A4 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0913885A1 (fr) * | 1997-10-30 | 1999-05-06 | Mecanismos Auxiliares Industriales S.A. M.A.I.S.A. | Borne femelle perfectionnée |
WO1999023723A1 (en) * | 1997-10-30 | 1999-05-14 | Ut Automotive Dearborn, Inc. | Improved female terminal |
KR100894155B1 (ko) * | 2007-03-30 | 2009-04-22 | 한국단자공업 주식회사 | 컨택트 스위치용 피메일 터미널 모듈의 탄력부재 결합장치 |
WO2018130894A1 (en) * | 2017-01-11 | 2018-07-19 | Te Connectivity Corporation | Light sensor assembly |
US10175104B2 (en) | 2017-01-11 | 2019-01-08 | Te Connectivity Corporation | Light sensor assembly |
CN108337817A (zh) * | 2017-01-20 | 2018-07-27 | 台达电子工业股份有限公司 | 电子装置和连接方法 |
EP3389143A1 (en) * | 2017-04-11 | 2018-10-17 | Harwin PLC | Electrical socket |
US10573983B2 (en) | 2017-04-11 | 2020-02-25 | Harwin Plc | Female electrical socket configuration suitable for use with a PCB |
Also Published As
Publication number | Publication date |
---|---|
EP0871351A1 (en) | 1998-10-14 |
EP0871351A4 (en) | 2000-06-21 |
JP3386645B2 (ja) | 2003-03-17 |
KR100396613B1 (ko) | 2003-12-01 |
KR19990072210A (ko) | 1999-09-27 |
DE69633193T2 (de) | 2004-12-30 |
EP0871351B1 (en) | 2004-08-18 |
DE69633193D1 (de) | 2004-09-23 |
JPH09186420A (ja) | 1997-07-15 |
US5975963A (en) | 1999-11-02 |
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