JP6215681B2 - 端子の製造方法及び端子 - Google Patents
端子の製造方法及び端子 Download PDFInfo
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- JP6215681B2 JP6215681B2 JP2013256662A JP2013256662A JP6215681B2 JP 6215681 B2 JP6215681 B2 JP 6215681B2 JP 2013256662 A JP2013256662 A JP 2013256662A JP 2013256662 A JP2013256662 A JP 2013256662A JP 6215681 B2 JP6215681 B2 JP 6215681B2
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- Prior art keywords
- terminal
- plating
- contact portion
- spring contact
- opening
- 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.)
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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
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
-
- 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
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
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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
- 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
- H01R4/10—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/183—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
-
- 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
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
-
- 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
- H01R4/10—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/183—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
- H01R4/184—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
- H01R4/185—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion combined with a U-shaped insulation-receiving portion
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
Description
図1〜図3は本発明の第1実施形態を示す。図1に示すように、端子1は、相手端子接続部2と電線接続部10とを備えている。相手端子接続部2は、方形筒状の箱部3と、この箱部3内に配置されたバネ接触部4とを有する。箱部3は、底壁3aと底壁3aの両側より折り曲げによって形成された一対の側壁3bと、両側の側壁3bの上側端より折り曲げによって形成された天壁3cとを有する。箱部3の前面には、相手端子(図示せず)が挿入される端子挿入口5が形成されている。天壁3cは、2枚の壁板が重ね合わされ、上側の壁板には、大きな切欠部6とこの切欠部6の後面を係止面として利用したランス係止突部7が設けられている。下側の壁板には、箱部3の内側に突出する端子接触部8が設けられている。この端子接触部8は、凹凸の波形状であり、その下方凸箇所が天壁3aの下面で最も下方に位置する。端子接触部8は、下記するインデント部4aに対向配置する位置に設けられている。
図4及び図5は、第2実施形態を示す。図4に示すように、第2実施形態の端子1は、前記第1実施形態のものと比較するに、メッキ用開口部9の位置及び開口寸法が相違するのみである。つまり、メッキ用開口部9は、バネ接触部4に対向する箱部3の端子接触部8ではなく、端子1としての機能低下(この場合には、相手端子との接触面積の低下による接触抵抗の増加)とならない箇所に設けられている。具体的には、バネ接触部4のインデント部4aの斜め上方の天壁3cの箇所に設けられている。又、メッキ用開口部9は、ノズル20の外径寸法より大きな開口寸法に設けられている。
図6及び図7は、第3実施形態を示す。図6に示すように、第3実施形態の端子1は、前記第1及び第2実施形態のものと比較するに、メッキ用開口部9が設けられていない。
前記実施形態では、メッキ処理工程は、端子1に金メッキを施したが、導電性金属製であれば金以外のメッキ処理(例えば錫メッキ、銀メッキ、ニッケルメッキ)を行う場合にも本発明を適用できる。
3 箱部
4 バネ接触部
5 端子挿入口
8 端子接触部
9 メッキ用開口部
20 ノズル
Claims (6)
- 導電性金属製の母材プレートをプレスして所定の形状に打ち抜く第1プレス工程と、
前記第1プレス工程の後、所定の形状とされたプレートを折り曲げ、相手端子が挿入される端子挿入口が前面に開口された箱部と、前記箱部の内部に配置されたバネ接触部とを有する端子を成形する第2プレス工程と、
前記第2プレス工程の後に、少なくとも前記バネ接触部に導電性金属のメッキを施すメッキ工程とを行い、
前記メッキ工程は、前記端子挿入口とは別に前記箱部に設けられたメッキ用開口部を用いてノズルよりメッキ液を噴射して少なくとも前記バネ接触部にメッキを施したことを特徴とする端子の製造方法。 - 請求項1記載の端子の製造方法であって、
前記メッキ用開口部は、前記バネ接触部に対向する前記箱部の端子接触部の箇所に設けられ、前記ノズルを前記メッキ用開口部より前記バネ接触部に正対させて少なくとも前記バネ接触部にメッキ液を噴射させたことを特徴とする端子の製造方法。 - 請求項1記載の端子の製造方法であって、
前記メッキ用開口部は、前記箱部の前記端子接触部とは異なる箇所に設けられ、前記ノズルを前記メッキ用開口部より進入させて少なくとも前記バネ接触部にメッキ液を噴射させたことを特徴とする端子の製造方法。 - 相手端子が挿入される端子挿入口が前面に開口された箱部と、前記箱部の内部に配置されたバネ接触部とを有する端子であって、
前記箱部には、前記端子挿入口とは別に、前記箱部内にメッキを噴射するためのメッキ用開口部が設けられたことを特徴とする端子。 - 請求項4記載の端子であって、
前記メッキ用開口部は、前記バネ接触部に対向する箱部の端子接触部の箇所に設けられていることを特徴とする端子。 - 請求項4記載の端子であって、
前記メッキ用開口部は、前記箱部の端子接触部とは異なる箇所に設けられていることを特徴とする端子。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013256662A JP6215681B2 (ja) | 2013-12-12 | 2013-12-12 | 端子の製造方法及び端子 |
CN201480061309.XA CN105706313B (zh) | 2013-12-12 | 2014-12-10 | 端子的制造方法和端子 |
PCT/JP2014/082628 WO2015087896A1 (ja) | 2013-12-12 | 2014-12-10 | 端子の製造方法及び端子 |
US15/152,626 US9843151B2 (en) | 2013-12-12 | 2016-05-12 | Production method for terminal, and terminal |
US15/793,060 US10476223B2 (en) | 2013-12-12 | 2017-10-25 | Production method for terminal, and terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013256662A JP6215681B2 (ja) | 2013-12-12 | 2013-12-12 | 端子の製造方法及び端子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015115204A JP2015115204A (ja) | 2015-06-22 |
JP6215681B2 true JP6215681B2 (ja) | 2017-10-18 |
Family
ID=53371198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013256662A Active JP6215681B2 (ja) | 2013-12-12 | 2013-12-12 | 端子の製造方法及び端子 |
Country Status (4)
Country | Link |
---|---|
US (2) | US9843151B2 (ja) |
JP (1) | JP6215681B2 (ja) |
CN (1) | CN105706313B (ja) |
WO (1) | WO2015087896A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6311939B2 (ja) * | 2015-03-19 | 2018-04-18 | 株式会社オートネットワーク技術研究所 | 雌端子の製造方法、及び、雌端子 |
US9831587B2 (en) * | 2015-10-27 | 2017-11-28 | Delphi International Operations Luxembourg S.A.R.L. | Electrical terminal for a female connector |
EP3163681B1 (en) * | 2015-10-27 | 2019-04-24 | Aptiv Technologies Limited | Electrical terminal for a female connector and a method to manufacture the same |
DE102016201103B4 (de) * | 2016-01-26 | 2023-10-05 | Lisa Dräxlmaier GmbH | Kontaktteil |
JP6569140B2 (ja) * | 2016-05-18 | 2019-09-04 | 住友電装株式会社 | 雌端子金具 |
CN106558827B (zh) * | 2016-10-19 | 2019-04-16 | 东莞市睿奇电子科技有限公司 | 一种rj-45连接器加工工艺 |
JP6902403B2 (ja) * | 2017-06-07 | 2021-07-14 | 矢崎総業株式会社 | 端子 |
JP6990203B2 (ja) * | 2019-03-07 | 2022-01-12 | ヒロセ電機株式会社 | 端子及び該端子を有する電気コネクタ |
JP6936824B2 (ja) * | 2019-03-07 | 2021-09-22 | ヒロセ電機株式会社 | 平型導体用電気コネクタ |
JP7005117B2 (ja) * | 2019-05-29 | 2022-01-21 | 矢崎総業株式会社 | 端子付き電線、及び、ワイヤハーネス |
US11855375B2 (en) * | 2020-08-31 | 2023-12-26 | Panasonic Intellectual Property Management Co., Ltd. | Power conversion device and component interconnection structure |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US4384926A (en) * | 1982-03-25 | 1983-05-24 | Amp Incorporated | Plating interior surfaces of electrical terminals |
US4607907A (en) * | 1984-08-24 | 1986-08-26 | Burndy Corporation | Electrical connector requiring low mating force |
JPS6369996A (ja) * | 1986-09-10 | 1988-03-30 | Yazaki Corp | 雌端子電気接触部のめつき方法 |
JPH0238675A (ja) * | 1988-07-27 | 1990-02-08 | Kodaira Seisakusho:Kk | サイドバーシリンダ錠 |
US4969842A (en) * | 1989-11-30 | 1990-11-13 | Amp Incorporated | Molded electrical connector having integral spring contact beams |
US6024612A (en) * | 1997-09-23 | 2000-02-15 | The Whitaker Corporation | Receptacle contact |
US6244910B1 (en) * | 2000-05-04 | 2001-06-12 | Tyco Electronics Corporation | Electrical box contact with stress limitation |
US6264509B1 (en) * | 2001-01-10 | 2001-07-24 | Yazaki North America, Inc. | High cycle terminal with protected failsafe contact |
JP4133396B2 (ja) | 2003-02-07 | 2008-08-13 | 日鉱富士電子株式会社 | ストライプめっき用金属条及びストライプめっき条の製造方法 |
JP2008210650A (ja) * | 2007-02-26 | 2008-09-11 | Auto Network Gijutsu Kenkyusho:Kk | 端子金具の製造方法 |
JP2013098088A (ja) | 2011-11-02 | 2013-05-20 | Sumitomo Wiring Syst Ltd | 雌型端子金具 |
-
2013
- 2013-12-12 JP JP2013256662A patent/JP6215681B2/ja active Active
-
2014
- 2014-12-10 WO PCT/JP2014/082628 patent/WO2015087896A1/ja active Application Filing
- 2014-12-10 CN CN201480061309.XA patent/CN105706313B/zh active Active
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2016
- 2016-05-12 US US15/152,626 patent/US9843151B2/en active Active
-
2017
- 2017-10-25 US US15/793,060 patent/US10476223B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN105706313B (zh) | 2018-06-15 |
US20160254633A1 (en) | 2016-09-01 |
US9843151B2 (en) | 2017-12-12 |
JP2015115204A (ja) | 2015-06-22 |
US10476223B2 (en) | 2019-11-12 |
WO2015087896A1 (ja) | 2015-06-18 |
CN105706313A (zh) | 2016-06-22 |
US20180048107A1 (en) | 2018-02-15 |
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