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TWI234909B - Manufacture method for electrical connector and terminal core base thereof - Google Patents

Manufacture method for electrical connector and terminal core base thereof Download PDF

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Publication number
TWI234909B
TWI234909B TW089124700A TW89124700A TWI234909B TW I234909 B TWI234909 B TW I234909B TW 089124700 A TW089124700 A TW 089124700A TW 89124700 A TW89124700 A TW 89124700A TW I234909 B TWI234909 B TW I234909B
Authority
TW
Taiwan
Prior art keywords
terminal
core seat
electrical connector
core
terminals
Prior art date
Application number
TW089124700A
Other languages
English (en)
Inventor
Xue-Dong Ma
Guang-Xing Shi
Original Assignee
Hon Hai Prec Ind Co Ltd
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 Hon Hai Prec Ind Co Ltd filed Critical Hon Hai Prec Ind Co Ltd
Priority to TW089124700A priority Critical patent/TWI234909B/zh
Priority to US09/795,910 priority patent/US6588100B2/en
Application granted granted Critical
Publication of TWI234909B publication Critical patent/TWI234909B/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
    • 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
    • H01R43/24Assembling by moulding on contact members
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/60Contacts spaced along planar side wall transverse to longitudinal axis of engagement
    • H01R24/62Sliding engagements with one side only, e.g. modular jack coupling devices
    • H01R24/64Sliding engagements with one side only, e.g. modular jack coupling devices for high frequency, e.g. RJ 45
    • 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
    • H01R43/16Apparatus 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
    • 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
    • Y10T29/49002Electrical device making
    • Y10T29/49117Conductor or circuit manufacturing
    • Y10T29/49204Contact or terminal manufacturing
    • Y10T29/49208Contact or terminal manufacturing by assembling plural parts
    • Y10T29/49218Contact or terminal manufacturing by assembling plural parts with deforming
    • 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
    • Y10T29/49208Contact or terminal manufacturing by assembling plural parts
    • Y10T29/4922Contact or terminal manufacturing by assembling plural parts with molding of insulation
    • 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
    • Y10T29/49208Contact or terminal manufacturing by assembling plural parts
    • Y10T29/49222Contact or terminal manufacturing by assembling plural parts forming array of contacts or terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Description

1234909
【發明領域】 本發明係關於一種電遠接哭 士塞 關裡电連接态之構造及其端子芯座之製 造方法,尤指一種利用金屬M^ 山工#广"裡〜用贪屬枓页一端直接鑲埋成型以獲得 端子芯座之製造方法。 【發明背景】 ^: ’隨著貧訊科技之不斷發展,通訊及網路電訊號之 向速、高頻之趨勢,因此對電連接器之端子品質 提出更尚之要求。尤其應用於通訊線纜及網路線纜與電子 設備間電訊連接的模組化電連接器之端子,因苴通常需要 較細長之彈性接觸端,所以在該種端子之製造過程中其共 平面,及正位度難於把握,且在成型其端子芯座的製程/中 ,該等細長狀之端子極易受到高壓模流之衝擊 偏斜、扭曲甚至斷裂等嚴重後果。與本案相 可苓見中華民國專利申請第862〇98〇7號、第862〇98〇8號及 美國專利第6, 〇22, 245號之内容。如第一圖及第二圖所示 ’金屬料帶9 0 0之兩端係牵引帶9 1 〇,二牵引帶9丨〇之間係 間隔衝製之多排端子組9 2 〇,經鑲埋成型獲得端子座9 3 〇之 過程中,該等端子920僅藉該二牵引帶910提供端子之定位 j惟’如此將導致端子座9 3 0中所收容之端子在成型之高 壓^境下產生的變形應力無法消除,待該端子座9 3 〇成型 完畢後切斷牽引帶9 1 0之同時,該等端子之變形應力即會 引起端子末端之麵曲,而無法保證較佳之共平面度,使得 產品之品質不良。 因此’需要一種全新之端子座之製造方法以克服上述
1234909 案號 89124700 五、發明說明(2) 修正 以缺點’從而提昇該等電連接器之整雜機械性能及電 【發明目的】 本發明之主要目的在於提 ’以保證端子經過錶埋成型之 共平面度及正位度。 本發明之另一目的在於及 產生之變形應力,使端子保持 【發明特徵】 昇細長狀端子之抗變形能力 高壓環境後仍能具備較佳之 時解除端子於衝製過程中所 較佳之共平面度。 為達到上述目的,本發明 、遮蔽殼體及端子芯座,其中 子芯座收容於該收容空間内, ,該端子芯座之製造主要包括 係於金屬料帶上衝製出數目一 置處設有連接部,且僅保留端 ’係於端子連接部處成型芯座 連接部設有通孔;裁切端子, 經由芯座殼體之通孔將連接部 當角度再組入絕緣本體之收容 【較佳實施例】 之/電連接器係包括絕緣本體 絕緣本體設有收容空間,端 其包括複數端子及芯座殼體 以下四個步驟:料帶衝製, 疋之成排端子,端子適當位 子一側之牽引帶;鑲埋成型 殼體,該芯座殼體對應端子 係分別將端子牽引帶切除及 切除,最後將端子彎折一適 空間内。 ':閱=十圖’本發明之電連接器2〇〇係一插座電連 H ΐ圖所示為該電連接器20 0之端子芯座100之結構 士 數端子20及與複數端子20 一體射出成型之怒座 子20包括容置於芯座殼體3。内部之焊接端22 角度之彈性接觸端21,該焊接端22之末梢(未
1234909 案號 89124700 五、發明說明(3) 標號)係露出於該芯座殼體3〇之外側,且與彈性 位於怎座殼體30上表面32之同側。在彈性接觸j觸而 座殼體30之適當位置處,一通孔31貫 而1下方心 表面32及下表面33。 i孔31…心座殼體3。之上 請一併參閱第四圖至第八圖,係分別揭示該 100經各個製造步驟所獲中間產品之結構。第四子掛^ 料帶衝製㈣’即於金屬料州上衝製獲得成排m應端 iHJJi 子ί目一定之端子組(未標號),料帶 ,製程端子2。之定位,該金屬料帶1〇上於遠離 J弓丨 11另一端之適當位置衝製有複數連接部13,該連接 係 用於連接相鄰之二端子2G,且,該端子2()靠近牵弓丨帶卜 端係端子2>0之接觸端21,其相對端係端子2〇之 。 第二步係鑲埋成型,即於遠離牵引帶u之連接部“位 ^出成型-芯座殼體30 ’且端子2〇之焊接端㈡ :’並-體容置於芯座殼體3〇内部,該上 ^妾部13設置有-貫穿其上、下表面32、33之通^ = v驟所付之半成品如第五圖及第八圖所示;第三步係端子 2^0之裁切,即首先使用夹具(未圖示)將芯座殼⑽失持 又位,然後使用治具(未圖示)於第五圖中a_a位置將牽 ^帶⑴刀離於端子2G之接觸端21,再使用治具經由芯座殼 體30之通孔31沿相鄰端子間之邊緣β、c將連接部^切去, 此步驟所得之半成品如第六圖所示;第四步係端子2〇之彎 折,即將第三步所得半成品端子2〇之接觸端21彎折適當角 1,從而獲得具有彈性之端子2〇接觸端21,此步驟所得之
1234909 —案號8^?n〇 五、發明說明(4) 修正 半成品如第七圖所示。 巧參閱第九圖’本發明之電連接器2 〇 〇係為一插座連 接器,該,座連接器200包括絕緣本體201、端子芯座100 、包覆於絕緣本體2〇1外側之遮蔽殼體2〇2及設置於絕緣本 體201上之二指示燈2〇3。該絕緣本體2〇ι内部設有一收容 工間2 0 4以契對接連接器(圖未示)對接。該端子芯座1 〇 〇係 經珂述製程所得,包括芯座殼體30及與該芯座殼體30 —體 成型之端子20之彈性接觸端21及焊接端22,該芯座殼體3〇 2 =,20彈性接觸端21下方之適當位置處設置有一通孔31 貝牙遺心座设體3 〇 ’此係在前述端子芯座丨〇 〇之製造過程 中所形成。該端子芯座丨0 0自絕緣本體2 〇 i之後部插入絕緣 本體201内之收谷空間2〇4,並與對接連接器之端子達成電 性連接。 〜經上述實施例所得之電連接器2〇〇,其於成型過程中 所得之連接部13係可提供端子20於衝製端子芯座1〇〇時定 位之功效,藉此及時解除經高壓模流衝擊後產生於端子 内部之變形應力,以使端子20保持較佳之共平面度及正 度。 1豆 綜上所述,本發明確已符合發明專利之要件,心 、 提出專利申請。惟,以上所述僅為本發明之較,,法 目不此以此限定本發明之權利範圍。舉凡熟悉此項^ 人士爰依本發明之精神所作之等效修飾或變化,比 藝之 於以下由士至# (丨々/Γ OT h 白仍涵蓋 1234909 案號 89124700 曰 修正 圖式簡單說明 第一圖係習知連接 第二圖係習知連接 第三圖係本發明端 第四圖係本發明端 第五圖係本發明鑲 第六圖係本發明端 第七圖係本發明端 第八圖係對應於第 時之立體圖 器端子經裁切後之前視圖。 器鑲埋成型端子座後之前視圖。 子芯座之端子經彎折後之立體圖。 子經料帶衝製後之正視圖。 埋成型端子芯座之正視圖。 子芯座切除料帶後之正視圖。 子芯座之端子經彎折後之側視圖。 五圖本發明端子芯座於料帶尚未截斷
第九圖係本發明端子芯座應用於電連接器之立體分解圖。 第十圖係本發明電連接器之立體組合圖。 【元件符號說明】 金屬料帶 10 端子芯座 100 牵引帶 11 牽引孔 12 連接部 13 端子 20 接觸端 21 焊接端 22 芯座殼體 30 通孔 31 上表面 32 下表面 33 插座連接器 200 絕緣本體 201 遮蔽殼體 202 指示燈 203 收容空間 204 端子邊緣 Β、C 第8頁

Claims (1)

1234909 修正 月 曰 -----t^J9l24M 六、申請專利範圍 1 ·把種^電連接器端子芯座之製造方法,係包括: ^製步驟,即將金屬料帶衝壓成具特定端子數目 ^端子排,該端子排僅保留一端之牵引帶,且 排罪近中部之適當位置處係形成有連接部;、 、埋成型步驟,係於端子連接部處成型芯座殼 、芯座殼體對應端子連接部設有通孔; ^ 裁切端子步驟’係分別將端子牵引帶切除及 山殼,之通孔將連接部切除;H 端子’折步驟,即將經上述步驟所得端子芯座 弓折適當角度,從而獲得端子芯座。 而 •如申請專利範圍第1項所述之電連接器端子芯座之製造 方法’其中於料帶衝製步驟後,該端子排上之 係設於靠近端子排中部且遠離牵引帶之另一側。口 •如申請專利範圍第1項所述之電連接器端子芯座之製造 方法,其中於鑲埋成型步驟前,進一步設置端子織 步驟‘,即將端子具連接部之一端經模治具加工I 定形狀之彎折結構。 战具特 4·如申請專利範圍第3項所述之電連接器端子芯座之製造 =法,其中鑲埋成型步驟係於該等彎折結構位置== 模成型而獲得芯座殼體,且端子排相對於牽引帶:另 一端係露出於該芯座殼體一適當長度而形成 5· —種電連接器,係包括: 。 端子芯座,包括複數端子及與該端子一體射出成型之 怎座殼體,其中該芯座殼體具有上、下表面,於上 ΙΙΗ 第9胃 !2349〇9 、下表 越該通 伸出端 形成端 份容置 端子之 電連接 體之外 電連接 絕緣本 六' ----^^5~- 表面之中部適當位寰處設有貫穿芯座殼體上 面之通孔,且端子係爭行於上表面延伸並穿 子L ·, 6 /彖本體,係設有一收容空間以收容端子芯座 申#凊專利範圍第5項所述之電連接器,其中延 子心座之複數端子之_端係經彎折適當角度而 子之彈性接觸端,相對該接觸端之另一 於端子怎座内,其末端係伸出端子芯座而形成 焊接端。 7 ·如申明專+利範圍第6項所述之電連接器,其中該 恭進〆包括一遮蔽殻體,其係包覆於絕緣本 周園。 8·如申請專轉圍第7項所述之電連接器,其中該 淼進,括哥指示燈,該指示燈可裝設於 體上°
第10頁
TW089124700A 2000-11-21 2000-11-21 Manufacture method for electrical connector and terminal core base thereof TWI234909B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW089124700A TWI234909B (en) 2000-11-21 2000-11-21 Manufacture method for electrical connector and terminal core base thereof
US09/795,910 US6588100B2 (en) 2000-11-21 2001-02-27 Method for forming an electrical connector and an electrical connector obtained thereby

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Application Number Priority Date Filing Date Title
TW089124700A TWI234909B (en) 2000-11-21 2000-11-21 Manufacture method for electrical connector and terminal core base thereof

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TWI234909B true TWI234909B (en) 2005-06-21

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USD839193S1 (en) 2017-06-20 2019-01-29 Amphenol Corporation Cable connector
USD840341S1 (en) 2017-06-20 2019-02-12 Amphenol Corporation Cable connector
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