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TWI307985B - Electrical terminal connector and method of fabricating same - Google Patents

Electrical terminal connector and method of fabricating same Download PDF

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Publication number
TWI307985B
TWI307985B TW095111626A TW95111626A TWI307985B TW I307985 B TWI307985 B TW I307985B TW 095111626 A TW095111626 A TW 095111626A TW 95111626 A TW95111626 A TW 95111626A TW I307985 B TWI307985 B TW I307985B
Authority
TW
Taiwan
Prior art keywords
opening
window
predetermined length
ferrule
terminal
Prior art date
Application number
TW095111626A
Other languages
English (en)
Other versions
TW200737619A (en
Inventor
yuan feng Lu
Original Assignee
Ks Terminals Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ks Terminals Inc filed Critical Ks Terminals Inc
Priority to TW095111626A priority Critical patent/TWI307985B/zh
Priority to US11/510,595 priority patent/US7318743B2/en
Priority to US11/717,752 priority patent/US7406762B2/en
Publication of TW200737619A publication Critical patent/TW200737619A/zh
Application granted granted Critical
Publication of TWI307985B publication Critical patent/TWI307985B/zh

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-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
    • H01R4/10Electrically-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
    • H01R4/18Electrically-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
    • H01R4/20Electrically-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 using a crimping sleeve
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/20Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/10Sockets for co-operation with pins or blades
    • H01R13/11Resilient sockets
    • H01R13/115U-shaped sockets having inwardly bent legs, e.g. spade type
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/50Bases; Cases formed as an integral body
    • H01R13/501Bases; Cases formed as an integral body comprising an integral hinge or a frangible part
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49117Conductor or circuit manufacturing
    • Y10T29/49124On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49147Assembling terminal to base
    • Y10T29/49151Assembling terminal to base by deforming or shaping
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49117Conductor or circuit manufacturing
    • Y10T29/49174Assembling terminal to elongated conductor
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49117Conductor or circuit manufacturing
    • Y10T29/49174Assembling terminal to elongated conductor
    • Y10T29/49181Assembling terminal to elongated conductor by deforming
    • Y10T29/49183Assembling terminal to elongated conductor by deforming of ferrule about conductor and terminal
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49117Conductor or circuit manufacturing
    • Y10T29/49204Contact or terminal manufacturing
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49826Assembling or joining
    • Y10T29/49908Joining by deforming
    • Y10T29/49909Securing cup or tube between axially extending concentric annuli
    • Y10T29/49911Securing cup or tube between axially extending concentric annuli by expanding inner annulus
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49826Assembling or joining
    • Y10T29/49908Joining by deforming
    • Y10T29/49938Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/4994Radially expanding internal tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Multi-Conductor Connections (AREA)

Description

1307985 九、發明說明: 【發明所屬之技術領域】 用以連 本發明係有關於一種可連接兩種導電端子之電氣絕緣連接器, 特別指端子連 接一扁平狀導電端子與一具有絕緣皮且導電芯露出之端子 接後的連接器之導電端子不外露,具有絕緣效果者。
【先前技術】 請參考第-A圖,係為-種可連接兩種導電蠕子之電氣絕緣連接器之 先前技術US4298243之示意圖。其絕緣殼體8A之内部僅具有一個導電結構 6A ’僅以一個導電結構6A連接一個扁狀導電端子與一個芯狀導電端子,其 中芯狀導電端子係直接插入導電結構6A尾部的束缚套圈14A中,再以外部 之夾持工具施力將束缚套圈14A變形以固接芯狀導電端子,因此芯狀導電 端子與導電結構6A的連接力較為薄弱。同時導電結構臥以向外突出並倒 插之卡鉤12A卡制於絕緣殼體8A内,因此不利於連接器整體之裝配程序。 請參考第一 B圖與第一 C圖,係為另一種可連接兩種導電端子之電氣 絕緣連接器之先前技術US5203726之示意圖。除了導電結構丨4B以外(第一 B圓),另外增設了一個束缚套圈16C作為連接芯狀導電端子之用(第_c 圖),以提升芯狀導電端子與導電結構14B的連接力。連接器裝配時,束缚 套圈16C的刖端44C由導電結構14B尾部之缺口 由外包圍住導電結構 尾部之束缚端30Β之下端並抵緊斜面4〇Β,該缺口 5〇β與斜面4〇Β之交界處 1307985 易造成應力集巾而減低導電結構與賴套s之結合強度。 請參考第一 D圖’係為另一種導電結構之先前技術US6997746之示意 其係種導電端子5〇D,可使用於連接兩種導電端子之電氣絕緣連接 器為了使電氣絕緣連接器不使用額外的束缚套圈即可連接姑狀端子,此 導電結構5GD具有非常複雜的結構,製作不易。 【發明内容】 為了解決上述先前技術之問題,本發明提供一種導電端子之電氣絕緣 連接器’電氣絕緣連接II包括有_具有角度料的絕緣殼體,-導電結構 與可變形之树套圈容設魏賴如。其中,職_騎的兩端具有 第開口與第一開口,殼體内部形成一貫通之通路》導電結構具有-朝向 第-開口之扁平端子接合部,以及_個朝向第二開口之壓合端。可變形之 束缚套圈呈B)柱狀’以—體成形製成,具有—朝向第二開口之雛端子接 合部’以及一個朝向導電結構壓合端之束缚端。其中,絕緣殼體側邊殼體 邓位進一步設有一窗口與上蓋,上蓋一端樞設於窗口側邊,上蓋另端設有 一扣合部,藉由扣合部可操作式地與窗口之被扣合部扣接以形成開放與閉 合狀態?導電結構之壓合端朝向第二開口延伸一預定長度,預定長度部位 設一開槽’用以容許徑向之變形,束縛套圈之束缚端孔徑略大於壓合端延 伸預定長度之孔徑。 因此’本發明之主要目的在於提供一種可連接兩種導電端子之電氣絕 緣連接器’其具有較佳之裝配容易度。 1307985 本發明之另一目的在於提供一種可連接兩種導電端子之電氣絕緣連接 器,其端子與連接器具有較佳之結合效果者。 本發明之又一目的在於提供一種可連接兩種導電端子之電氣絕緣連接 器,其内部之導電結構較佳之結合效果者。 本發明之再一目的在於提供一種可連接兩種導電端子之電氣絕緣連接 器,其内部之導電結構具有較佳之結構強度者。
本發明之再一目的在於提供一種應用於可連接兩種導電端子之電氣絕 緣連接器之絕緣殼體,具有可開閉之窗口結構,以提升裝配效果者。 本發明之再一目的在於提供一種可連接兩種導電端子之電氣絕緣連接 器之導電結構,其具有較佳之結構強度者》 本發明之再一目的在於提供一種可連接兩種導電端子之電氣絕緣連接 器,使芯狀導電端子具有較佳之插入順應度者。 【實施方式】
由於本發明係揭露一種電氣絕緣連接器,其中所利用到的一些電線結 構之基本元件與電器絕緣原理,已於先前技術中詳細揭露,故以下文中之 說明,不再作完整描述。同時,以下文中所對照之圖式,係表達與本發明 特徵有關之結構示;t,並未亦不需要絲實際尺寸完歸製,i先叙明。 請參見第六圖,本發明之一較佳實施例示意圖,本發明之電氣絕緣連 接器主要包括有一具有角度彎折的絕緣殼體2,其内部容設有一導電結構3

Claims (1)

1307985 十、申請專利範圍: m絕緣連接器包括有: 口,殼體内部^彎折的兩端具有第一開口與第二開 子接二Γ結構,容置於該絕緣殼體内,具有—朝向第—開口之扁平端 以及—個朝向第二開口之壓合端;以及 殼體内,具:之==’呈,狀,以—體成形製成’容置於該絕緣 結構壓合端之束缚端;之端子接合部’以及一個朝向該導電 其特徵在於: 該絕緣殼體鄰近第—開口之側邊殼體部位設有一窗口與上蓋,上 -端柩設於該窗π側邊,上蓋另端設有—扣合部,藉由該扣合部可操作 式地與窗Π之被扣合部扣接以軸與閉合狀態,社蓋朝向窗口方 向沿該窗口職的,延伸有—凸緣,以提供.與上蓋閉合狀態時 之電弧遮蔽效果, 該導電結構之壓合端朝向第二開.口延伸—預定長度,該預定長度部 位設-開槽’㈣容雜向之變形,且該預定長度部錢—步設置有複 數個環狀壓合溝槽’用以卡固該束缚套圈;以及 該束缚套圈之束缚端孔徑略大於該導電結構壓合端延伸預定長度 之孔徑,以容納該壓合端預定長度之插入,該束缚套圈並於中段附近徑 向設置-凹環,且芯狀端子接合部至凹環間設置_徑向擴大區。 2. —種導電端子之電氣絕緣連接器’該電氣絕緣連接器包括有. 一具有角度彎折的絕緣殼體,彎折的兩端具有第一開口與第二開 15 1307985 口’殼體内部形成一貫通之通路; 一導電結構’容置於該絕緣殼體内,具有—朝向第—開口之爲平端 子接合部,以及-個朝向第二開口之壓合端;以及 -可變形之束缚套圈,呈圓柱狀,以—體成形製成,容置於該絕緣 殼體内,具有-朝向第二開口之额端子接合部,以及一個朝向該導電 結構壓合端之束缚端; 其特徵在於: #該絕緣殼體鄰近第-開口之側邊殼體部位進一步設有一窗口與上 盍’上盍-端樞設於該窗口侧邊,上蓋另端設有一扣合部,藉由該扣合 部可操作式地與窗口之被扣合部扣接以形成開放與閉合狀態,該導電扶 構之壓合端朝向第二開口延伸一預定長度並進一步設置有複數個環狀。 壓合溝槽,用以卡固該束缚套圈,該束缚套圈之束缚端孔徑略大於該壓 合端延伸預絲度之倾,以容驗壓合_定長度之插入。 3. -種導電端子之電氣絕緣連接涵導電結構,包括有容納扁平狀端子之 端子接合部,以及-位於端子接合部另端之圓柱狀壓合端,其特徵在於: 該圓柱狀壓合端之開口與端子接合部之開口呈一夹角配置,該夹角 之角度表佳值係為90度,且圓柱狀壓合端朝向開口延伸—預定長产,兮 延伸之預定長度部位設至少-個開槽,用以容許徑向之變形,其中壓人 端延伸之預定長度部分進-步設置有複數個環狀壓合溝槽,用以卡固該 4. 一種導電端子之電氣絕緣連接器的製造方法,包括有: ⑴提供-具有角度彎折的絕緣殼體,該角度彎折的兩端具有第— 開口與第二開口,殼體内部形成_貫通之通路,朝向第—開口之側 16 1307985 邊殼體部位設有一窗口與上蓋,上蓋一端柩設於該窗口側邊,上蓋 的面積略大於窗口的面積,上蓋另端設有一扣合部,藉由該扣合部 可操作式軸窗σ之被扣合部扣接以形成職_合狀態,該上蓋 朝向窗σ方向沿該窗口周緣的_彳,延伸有—凸緣,以提供窗口與 上蓋閉合狀態時之電弧遮蔽效果; ⑵提供-導電結構,該導電結構具有—扁平端子接合部與一壓合 端’塵合端延伸-預定長度,該預定長度部位設一開槽與至少一個 環狀壓合溝槽; ^ (3)提供—可咖之麵套圈,該束缚套圈具有-芯狀端子接合部 與一束缚端,鱗端之孔徑略大於導電結構壓合端延伸預定長度之 孔徑,可容_合端預定長度之插入,束缚套圈於情附近徑^ 置一凹環,且芯狀端子接合部至凹環間設置一徑向擴大區; ⑷組接該導電結構_可_之束缚套圈,將導電結構束缚端延 ^預定長度套人束_之束_,以干涉配合方式插接後, 形成局部之變形峨供_之組合效果; I:完=::_形之輪_ — ⑹大之以藉自第二開口進入將該束缚套圈之孔徑沿徑向擴 連結器縣7 τ連結扁平狀之導電端子與芯狀端子之電氣絕緣 17
TW095111626A 2006-03-31 2006-03-31 Electrical terminal connector and method of fabricating same TWI307985B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW095111626A TWI307985B (en) 2006-03-31 2006-03-31 Electrical terminal connector and method of fabricating same
US11/510,595 US7318743B2 (en) 2006-03-31 2006-08-28 Electrical terminal connector and method of fabricating the same
US11/717,752 US7406762B2 (en) 2006-03-31 2007-03-14 Method of fabricating an electrical terminal connector

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Application Number Priority Date Filing Date Title
TW095111626A TWI307985B (en) 2006-03-31 2006-03-31 Electrical terminal connector and method of fabricating same

Publications (2)

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TW200737619A TW200737619A (en) 2007-10-01
TWI307985B true TWI307985B (en) 2009-03-21

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Publication number Priority date Publication date Assignee Title
TWI307985B (en) * 2006-03-31 2009-03-21 Ks Terminals Inc Electrical terminal connector and method of fabricating same
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US7318743B2 (en) 2008-01-15
US20070232125A1 (en) 2007-10-04

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