TW310491B - - Google Patents

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Publication number
TW310491B
TW310491B TW083106580A TW83106580A TW310491B TW 310491 B TW310491 B TW 310491B TW 083106580 A TW083106580 A TW 083106580A TW 83106580 A TW83106580 A TW 83106580A TW 310491 B TW310491 B TW 310491B
Authority
TW
Taiwan
Prior art keywords
ring
connector
pin
center
unbalanced
Prior art date
Application number
TW083106580A
Other languages
English (en)
Original Assignee
Elettromedia Di Riccobelli Maurizio & C Sas
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 Elettromedia Di Riccobelli Maurizio & C Sas filed Critical Elettromedia Di Riccobelli Maurizio & C Sas
Application granted granted Critical
Publication of TW310491B publication Critical patent/TW310491B/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
    • H01R24/00Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H01R24/56Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency specially adapted to a specific shape of cables, e.g. corrugated cables, twisted pair cables, cables with two screens or hollow cables
    • 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
    • H01R24/38Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2105/00Three poles

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Communication Cables (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Description

3ί043ί Α7 Β7_ 五、發明説明(1 ) 本發明之目的為一可匹配平衡與不平衡音頻傳輸線之 連接器。 (請先閲讀背面之注意事項再填寫本頁) 為更佳地強調出此新型連接器所提供之優點,我們發 5現適合以現今使用在音蜜裝備中供音頻訊號傳输之兩種主 要条統予以詳細說明。 最簡單及價廉之条統為眾所周知及由此領域專家稱之 為一"不平衡条统"。在此条統該訊號連接被認知為同軸 電缠,此電溴通常由一中心導體圔繞在一網罩内所組成, 該第一導體為供做訊號傳輸及被稱之為〃熱電極〃,而該 網罩被做為接地及被稱為"冷電極"。 在此同軸電缫之端部為同軸連接器,為俗稱"p I N RCA 〃型式(主要使用於高傳真(HI— FI)領域 )或被稱為"接頭"之型式。 這些〃不平衡〃条統之主要不便之處在於它們無法消 除所謂的嗡嗡聲及雜音。事實上,在專業音頻領域内,如 樂器或大型音樂裝備,訊號傳輸總是以一〃平衡糸统"完 成,此結果即可免除前述雜音。 經濟部中央揉準局負工消費合作社印製 在"平衡条统〃中,亦稱為"三向",使用之連接電 镰為由三同軸導體所组成,兩"熱〃導體(供訊號傳輸) 及一第Ξ導體供接地。 • j 1 當然,牝電SI之終端連接器亦須具有三電極,兩〃熱 .:·"電極及一供接地缌置之第三電極。 必須讀的是’在現今産品中,平衡式連接器為遠大 83.5 5,000 0.88 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) ^4dx A 7 ^___ B7 ___ 五、發明説明(i) (請先閲讀背面之注意事項再填寫本頁) 於不平衡連接器。除了因價格高之外,此即為它們無法適 用於較寬廣之消費性音頻領域之故,蓋在高傳真領域,單 純為美學理由,裝置傾向於佔有更迷你之尺寸。 ^ 本發明之目的為産生一小尺寸及低廉之連接器,其可 匹配平衡與不平衡傳輸線。 以此觀點,我們設計一連接器,具有與該已存在及經 常地使甩於不平衡線(傳统稱為P IN RCA)完全相 同外形及尺寸,但其亦提供有一第三電極,以同樣可供" 平衡〃線使用。 本新設計之母連接器的待點,為如同現今使用於"不 平衡"線之公連接器般可接收新設計之公連接器,而該新 設計之公連接器無法插入該現今使用於〃不平衡"之母連 接器上。 經濟部中央樣準局貝工消費合作社印裝 事實之考盧為,該母連接器通常為安裝在裝置上,而 公連接器安裝在訊號傳輸電缫上,亦卽安裝該新型母連接 器在一儀器上可適於〃平衡功能〃,亦容許其操作在#不 平衡〃型式下,亦即此母連接頭可接收有兩電極(P IN RCA)之一般連接器之公連接器。 換言之,一依據該新設計之公連接器绝對無法插入至 通常為钕安裝在僅有〃不平衡〃操作性能之装置之具有兩 •1 電極之母連垮器上。 • j· 」 為對清楚解釋本發明說明,將參照所附圖式進行,其 僅為用以銳转之目的而非限制,其中: -4 - 本紙張尺度逋用中國國家標準(CNS ) A4規格(210X297公釐) 83.5 5,000 0_88 31C491 A7 B7 五、發明説明(、) 第一圖掲示本發明之公連接器之局部剖面。 第二圖掲示本發明之母連接器之局部剖面。 第三圖掲示本發明公連接器及母連接器相互耦合。
5 第四圖掲示本發明之母連接器锡合至一習知型式(P IN RCA)之不平衡公連接器。 參照第一圖,本發明之公連接器(A)包括一第一〃 熱〃電極(1A),包含一金屬銷,此金靥銷為置於相對 於連接器之圓筒體軸向位置。 此〃熱〃電極(1A)為由一金屬圖茼環(2A)所 圍繞住,其當做一網罩操作及為連接至〃地"。 該電極(1A)及環(2A)之相互位置、尺寸及外 形為完全地配合那些已知型式之一般〃不平衡〃母連接器 (PIN R C A ) 〇 該〃熱〃電極之外侧及該環的内侧位置,有一第二金 屬環(3A),以構成前述發明之三向連接器之第二"熱 電極〃。 明顯的,訊號傳遞電缜必須連接至熱電極(1 A或3A ),而接地電缫必須連接至環(2A)。 經濟部中央梯準局員工消费合作社印製 (請先閲讀背面之注意事項再填寫本頁) 參照第二圖,本發明之母連接器(B)有三圖茼形及 同心環,‘而其中該中心環(1 B )及該中間環(3 B )構 成該兩〃熱霄極〃,而該外璟為供接地。 這三値同心環(IB、2B及3B)之位置、尺寸及 外形為完¥埤搭配該公連接器(A)之相應元件(1A、 本纸張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 83.5 5,000 0.88 A7 £7_— 五、發明説明(+) 2 A 及 3 A ) 〇 如第三圖所示,該母連接器之環(2B及3B)特別 為完全地插入對應於該公連接器之環(2A及3A),而 ^該公連接器之銷(1A)為完全地滑動插入至該母連接器 之内環(1 B )。 第四圖顯示一 #不平衡〃型式(P IN RCA)之 —般公連'接器(C)如何可被插入至本發明該母連接器( B)内,當然在此例中之環(3B)無法匹配任何對應之 元件。 更者,在此例中,既使該装置之母連接器為安装及設 定在"平衡"功能下,該訊號傳輸將為"不平衡"型式。 n H ϋ n n n n n n J— n n n —1 (請先閲讀背面之注意事項再填寫本頁) 經濟部中央揉準局貝工消費合作社印製 -6 - 本纸張尺度適用中國國家標準(CNS ) A4^格(210X297公釐) 83.5 5,000 0.88

Claims (1)

  1. A8 B8 C8 D8 uadi 々、申請專利範圍 申請專利範圍: 1 . 一種可匹配平衡及不平衡音頻傳輸線之連接器, 其待徽在於:包括一组合有一中心銷(1A)及一外部圓 ^ 筒環(2A)之公連接器,介於其間插入有一第二金屬環 (3 A ),該銷(1A)及環(2A)之相互位置、尺寸 及外形為完全地對應於中心銷以及那些已知型式(PIN RCA)之一般〃不平衡〃公連接器(C)之外環者。 2.—種可匹配平衡及不平衡音頻傳输線之連接器, 其特徽在於:包括一组合有三同心圓筒環之母連接器(B ),為一中心環(1B)、一外環(2B)及另一中間環 (3B),尺寸界定為該環(2 B及3B)完全地配合插 入至該公連接器(A)之對應的環(2A及3A),後者 之銷(1A)為完全地配合插入至該母連接器(B)之中 心琛(1 B ) 〇 3·如申請專利範圍第1或2項所述之可匹配平衡及 不平衡音頻傳輸線之連接器,其待激在於: 該中心銷(1A)及該中心環(1B)構成該連接器 之第一 〃熱"電 該中間環( 之第5 "熱"電 i 該外環(2A)及該外環(2 B>構成·該連接器之接 地。 本紙張尺度適用中國國家標準(CNS ) A4洗格(21〇Χ;297公釐) --K---:-----^------„--,訂-----|千' (請先S讀背面之注意事項再填寫本頁) 經濟部中央標準局员工消費合作社印製
    及該中間環(3B)構成該連接器
TW083106580A 1994-06-03 1994-07-19 TW310491B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITAN940031A IT1270305B (it) 1994-06-03 1994-06-03 Connettore compatibile con linee di trasmissione audio, bilanciate e non.

Publications (1)

Publication Number Publication Date
TW310491B true TW310491B (zh) 1997-07-11

Family

ID=11333812

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083106580A TW310491B (zh) 1994-06-03 1994-07-19

Country Status (8)

Country Link
US (1) US5676565A (zh)
EP (1) EP0685902A1 (zh)
JP (1) JPH07335336A (zh)
KR (1) KR100316789B1 (zh)
CN (1) CN1060592C (zh)
CA (1) CA2150077C (zh)
IT (1) IT1270305B (zh)
TW (1) TW310491B (zh)

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Also Published As

Publication number Publication date
KR960002970A (ko) 1996-01-26
JPH07335336A (ja) 1995-12-22
ITAN940031A0 (it) 1994-06-03
ITAN940031A1 (it) 1995-12-03
US5676565A (en) 1997-10-14
KR100316789B1 (ko) 2002-02-19
CA2150077C (en) 2004-11-09
CN1060592C (zh) 2001-01-10
EP0685902A1 (en) 1995-12-06
IT1270305B (it) 1997-04-29
CN1120747A (zh) 1996-04-17
CA2150077A1 (en) 1995-12-04

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