JP2002506559A - Flat connector and contact mechanism for electrical plug-in connection - Google Patents

Flat connector and contact mechanism for electrical plug-in connection

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Publication number
JP2002506559A
JP2002506559A JP50520899A JP50520899A JP2002506559A JP 2002506559 A JP2002506559 A JP 2002506559A JP 50520899 A JP50520899 A JP 50520899A JP 50520899 A JP50520899 A JP 50520899A JP 2002506559 A JP2002506559 A JP 2002506559A
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JP
Japan
Prior art keywords
contact
section
contact mechanism
intermediate section
flat connector
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.)
Pending
Application number
JP50520899A
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Japanese (ja)
Inventor
フリーガー リヒャルト
ドゥルスター フレディ
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Siemens AG
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Siemens AG
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Application filed by Siemens AG filed Critical Siemens AG
Publication of JP2002506559A publication Critical patent/JP2002506559A/en
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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
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42Securing in a demountable manner
    • H01R13/428Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members
    • H01R13/432Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members by stamped-out resilient tongue snapping behind shoulder in base or case
    • 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
    • H01R13/40Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42Securing in a demountable manner
    • H01R13/428Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

(57)【要約】 接点機構(1)であって、打ち抜き曲げ成形部分(2)から成っており、打ち抜き曲げ成形部分が導体接続エレメント(4)、箱形の中間区分(Z)、及び該中間区分から突出する接点ナイフ(10)を備えており、この場合、中間区分(Z)が、両方の側壁(7,8)の領域で側方に突出する付加部(23〜26)を備えて形成されており、該付加部の大きさが中間区分の横断面と既存の大きな接点室(34)の横断面との間の差に適合されている。これによって、接点機構が同じピッチで既存の加工工具によって製造可能でかつ既存の接点室内への差し込みに適合している。 (57) Abstract: A contact mechanism (1) comprising a stamped and bent part (2), wherein the stamped and bent part is a conductor connection element (4), a box-shaped intermediate section (Z), and It comprises a contact knife (10) projecting from the intermediate section, in which case the intermediate section (Z) comprises additional parts (23-26) projecting laterally in the region of both side walls (7, 8). The size of the additional part is adapted to the difference between the cross section of the intermediate section and the cross section of the existing large contact chamber (34). This allows the contact mechanism to be manufactured with existing working tools at the same pitch and is suitable for insertion into existing contact chambers.

Description

【発明の詳細な説明】 電気的な差し込み結合のためのフラットコネクタ・接点機構 本発明は、電気的な差し込み結合のためのフラットコネクタ・接点機構であっ て、打ち抜き曲げ成形部分から成っており、打ち抜き曲げ成形部分が接点機構の 一方の端部の導体接続エレメント、該導体接続エレメントに続いて2つの側壁と 該側壁を互いに結合する底部壁とカバー壁とによって横断面方形の箱に曲げ成形 された中間区分、並びに接点機構の他方の端部で前記中間区分から突出していて 2つの半部によって形成されてほかの区分よりも厚い接点ナイフを備えている形 式のものに関する。 前記形式のフラットコネクタ・接点機構は種々の電気的な差し込み結合で、例 えば自動車・差し込み結合部で使用される。差し込み結合においてはばねスリー ブ接点も使われており、ばねスリーブ接点は通常は大きな数で1つの絶縁ケーシ ング、例えば1つのばね条片の接点室内に差し込まれる。種々の理由から、例え ば技術的に制限された種々の寸法及び/又は付加的なばねを備えたばねスリーブ 接点の構造に基づき、種々の大きさのフラットコネクタ及びスリーブ接点の受容 のために、複数の接点室を備えて適当に形成された絶 縁ケーシングが必要であり、接点室は用いられる接点のそれぞれの大きさに適合 されている。 本発明の課題は冒頭に述べた形式のフラットコネクタ・接点機構を、フラット コネクタ・接点機構のほんらいの機能が、場合によっては付加的な機能も損なわ れないように改善して、該フラットコネクタ・接点機構が大きな接点のために既 に存在して使用されている受容体内に差し込まれ得るようにすることである。 前記課題は本発明に基づき、中間区分が、両方の側壁の領域で側方に突出する 付加部を備えて形成されており、該付加部の大きさが中間区分の横断面と中間区 分の受容のために設けられた方形の室の横断面との間の差に適合しており、前記 室の横断面が少なくとも中間区分の側壁に対して垂直な方向で中間区分の対応す る横断面よりも大きくなっていることによって解決される。 前記形式のフラットコネクタ・接点機構は、慣用のスリーブ接点(Buchsenkont akt)と原理的に類似の構造若しくは同じ構造を成していて、横断面方形の箱の形 の中間区分を有している。従って、フラットコネクタ・接点機構は横断面を適合 させると、既に存在してスリーブ接点のために使用されている絶縁ケーシングの 受容室内にも差し込まれ得る。このことを、横断面の異なる大きさにおいても、 即ち既存の受容室の横断面がフラットコネクタ・接点機構の中間区分の横断面よ りも大きくなっている場合にも可能にするために、本発明に基づくフラットコネ クタ・接点機構の中間区分が側方の付加部を備えて形成されている。これによっ て、フラットコネクタ・接点機構を、既に幅広のスリーブ接点のために使用され ているケーシングの既存の受容室、例えば接点室内に差し込むことが可能である 。箱形の中間区分が付加部に基づき、大きな室、即ち横断面の大きな受容部にと って必要な幾何学形状(幅)を有しているので、本発明のフラットコネクタ・接 点機構は既存の接点室に適合して、(中間区分の高さを該接点室の横断面に適合 させてある場合には)、該接点室内への差し込みに際して側方の付加部とカバー 壁とによって三点支持で案内されている。本発明に基づき中間区分内に側方の付 加部を備えたフラットコネクタ・接点機構の構造においては利点として、打ち抜 き曲げ成形部材から形成されるフラットコネクタ・接点機構が、既存の加工工具 によって同じピッチで製作でき、既存のケーシングの接点室内に差し込まれ得る 。従って、フラットコネクタ・接点機構のピッチの変更、新規な加工工具及びフ ラットコネクタ・接点機構の受容のための新規なケーシングの製造が避けられる 。 受容部内での本発明に基づくフラットコネクタ・機構の案内に関連して有利な 対称的な構造が、各側壁からそれぞれ2つの付加部を突出させてあり、一方の側 壁の付加部をそれぞれ、他方の側壁の付加部に相対して、即ち対向して配置する ことによって得られる。この場合受容部内でのフラットコネクタ・機構の安定的 な配置にとって有利には、付加部が中間区分の底部壁から側壁への移行部の領域 に設けられており、従って、付加部がフラットコネクタ・接点機構の底部領域の 角隅に位置しており、大きな受容部内でフラットコネクタ・接点機構を支持する 部材、即ち付加部とカバー壁とが互いに相対して位置している。 請求項1に記載の本発明のさらなる有利な構成が、従属請求項に記載してある 。 次に本発明を図示の有利な実施例に基づき詳細に説明する。 図1乃至図3は、薄板ストリップにつながるフラットコネクタ・接点エレメン トの平面図、側面図及び下面図、 図4はフラットコネクタ・接点エレメントを接点室内で示し、 図5はフラットコネクタ・接点エレメントの打ち抜き曲げ成形部分の展開図で ある。 フラットコネクタ・接点機構(Flachsteck-Kontaktorgan)1は打ち抜き曲げ成 形部分(Stanzbiegeteil)2、例えば高導電性のCu・合金から形成されており、 該打ち抜き曲げ成形部分は、薄板ストリップ(Blechstreifen)18につながる打 ち抜き曲げ成形部分2を図 5に展開して示してあるように、一方の端部の接続区分(Anschlussbereich)A、 該接続区分に続く中間区分(Zwischenbereich)Z、及び他方の端部の、前記中間 区分から延びる接触区分(Kontaktbereich)Kを有している。打ち抜き曲げ成形部 分2は、例えば0.3mm乃至ほぼ0.4mmの一様な厚さを有している。接続 区分Aには折り曲げによって導体接続エレメント(Leitungsanschlusselement)を 成形してあり、導体接続エレメントはクリンプ・エレメント(Crimp-Element)若 しくは圧切結線・エレメント(Schneid-Klemm-Element)4として形成されている 。接続区分Aの側方の切り込み5に続く中間区分Zは、1つの底部壁6、2つの 側壁7,8及び1つのカバー壁9を有しており、カバー壁は1つの側壁に配置さ れ若しくはつながっており、これによって中間区分Zが折り曲げられた状態で、 横断面で方形の閉じた箱形を成している。 フラットコネクタ・接点機構の接触区分Kに設けられた接点エレメントは、2 つの半部10a,10bから成る接点ナイフ(Kontaktmesser)10によって形成 されていて、後で述べるように、最終段階で二倍の材料厚さ、即ち、0.63m m若しくは0.8mmの厚さを有している。図5の接点機構の展開図に示してあ るように、接点ナイフ10の第1の半部10aが例えば2.8mm若しくは5. 2mmの幅で中間区分Zの底部壁6に結合されている。ナイフ半部10aは長手 方向で底部壁と合致して合致して延びていて、端部に面取り部11を備えて形成 されている。第2のナイフ半部10bは第1のナイフ半部10aと同じ長さでか つ長手方向で中間区分Zのカバー壁9と合致して該カバー壁に結合されている。 カバー壁9は、接点機構をケーシングの接点室内に差し込んだ状態での係止若し くは一次側確保(Primaersicherung)のための切り出し成形されたばね弾性的な係 止フック22を備えて形成されている。 次に完全な接点ナイフ10の製造並びに箱形の中間区分Zの最終的な形成につ いて述べる。中間区分Zの箱形は、側壁7,8及びカバー壁9を曲げ線B1,B 2及びB3に沿って折り合わせることによって形成される。この場合、ナイフ半 部10a,10bも側方から折られかつ重ねられて、本来の材料厚さの二倍の厚 さの接点ナイフ10を成し、面取り部11がナイフ尖端を形成している。この状 態で、中間区分Zは今や横断面方形の箱の形を成しており、完全に折り重ねられ た接点ナイフ10が、ほぼ90°の折り曲げ部12に基づき該箱形の中間区分の 高さhの中央で該中間区分から突出している。図5から明らかなように、係止フ ック22のベースが折り曲げ部12を介して接触区分に移行しており、これによ って係止フックのできるだけ大きなばね長さ(弾性的な区分)が得られている。 図1乃至図3に示してあるように、両方のナイフ半 部10a,10bは完全に折り重ねられた状態でさらに付加的に互いに機械的に 結合されていてよい。このような結合は有利には、接点ナイフ10の両方の端部 の領域の2つの箇所28,29で、例えば接点ナイフの中央軸線の領域の1つの エンボス加工部28及び接点ナイフ10の中央軸線の側方にしかも鏡面対称的に 位置する2つのエンボス加工部29,30若しくはクリンチ・結合部(Clinch-Ve rbindung)によって行われる。前記結合の代わりに、ナイフ半部10a,10b を両方の端部の領域の側方縁部31,32で溶接点33によって互いに結合する ことも可能である。何れの場合にも、ナイフ半部の結合部は接点ナイフの接触領 域の外側に位置している。 さらにすべての図面に示してあるように、フラットコネクタ・接点機構1の中 間区分Zが両方の側壁7,8の領域で側方に突出する付加部23乃至26を備え て形成されている。図示の実施例では各側壁7,8からそれぞれ2つの付加部2 3,24;25,26が突出しており、この場合、一方の側壁7の付加部23, 24は他方の側壁8の付加部25,26に相対して配置されている。付加部23 乃至26は耳片状(lappenfoermig)に形成されていて、接点ナイフ10に向かっ て面取り部27を備えている。フラットコネクタ・接点機構は打ち抜き曲げ成形 部分から製作されているので、耳片状の付加部23乃至26は簡単な形式では、 少 なくとも側壁7,8内に設けられた切り出し部によって形成されていてよい。有 利には、付加部23乃至26、ひいては対応する切り出し部は中間区分Zの底部 壁6から側壁7,8への移行部の領域に設けられている。このことは特に図2、 図3及び図5に明瞭に示してある。付加部23乃至26は、底部壁6の領域で中 間区分Zの本来の幅bを側壁7,8に対して垂直方向に、それも、図4に明瞭に 示してあるように、中間区分Zの横断面と太い鎖線によって囲まれた接点室の横 断面との間の差だけ拡大しており、接点室の横断面(=幅B)は少なくとも側壁 7,8に対する垂直方向で、中間区分の対応する横断面(=幅b)よりも大きく なっている。これに対して、カバー壁9及び底部壁6に対する垂直方向では、中 間区分Zの横断面、即ち中間区分の高さhは接点室34の横断面に正確に相応し ており、該接点室は、同等のフラットコネクタ・接点機構のための受容室として の同じ大きさの別の接点室と一緒に、絶縁材料から成る1つのケーシング内に設 けられている。ケーシングは、接点室34の横断面に正確に相応する横断面のば ねスリーブ形接点(Federbuchsenkontakt)の受容のためにも用いられてよい。図 4に示してあるように、フラットコネクタ・接点機構1は側方の付加部23乃至 26によって接点室34内への差し込みに適合して接点室内に案内されていて、 接点室34内で、中間区分Zの付加部23乃至26と相 対するカバー壁9並びに、底部壁6によって支えられている。 さらに図1乃至図3並びに図5に示してあるように、中間区分Zの両方の側壁 7,8が縦縁部(Laengskante)13,14に内側へ90°にわたって曲げられた耳 片(Lappen)15,16を備えており、耳片が箱内部を延びていて、ケーシングか らの接点機構の取り外しの際の係止フック22の過剰たわみ防止として役立って いる。さらに中間区分Zの底部壁6に、接点機構1の差し込み方向へ延びる極ウ エブ(Polarisierungssteg)21を一体成形してあり、極ウエブは、図2に示して あるように、底部壁6から外側へV字形に抜き出し成形(herausreissen)されて いるものの、側方へ切り出し成形(freischneiden)されていてもよい。このこと は図3に破線で暗示してある。極ウエブ21は図4に示す接点室34内への接点 機構1の間違った差込を防止するものである。さらに付言すると、側壁7,8の 後方縁部19がカバー壁9の後方縁部20と一緒に、接点機構をケーシング内に 差し込んだ状態での二次側確保(Sekundaersicherung)のための支持部若しくは支 持面を形成している。さらに図5から明らかなように、側壁8の縦縁部14若し くは曲げ線B3の領域で耳片16の側方に特に製作技術的な理由から縦長の切り 抜き部(laenglicher Freischnitt)17が設けられている。 本発明に基づく接点機構の図示の有利な実施例は、導電容量の大きな一体構造 のフラットコネクトを形成していて、絶縁ケーシング内での一次側確保及び係止 のための係止フック、二次側確保のための支持面、及び間違った差し込みに対す る防止手段、並びに過剰たわみ防止手段を有している。このような実施例は、前 述の接点機構に現在課せられたすべての要求を満たし、かつ既存のケーシング内 の幅広の接点のために設けられた接点室内への差し込みに適合している。DETAILED DESCRIPTION OF THE INVENTION           Flat connector and contact mechanism for electrical plug-in connection   The present invention relates to a flat connector / contact mechanism for electrical insertion connection. The stamping and bending part consists of a stamping and bending part. A conductor connection element at one end, two side walls following said conductor connection element The side walls are bent into a rectangular cross-section box by a bottom wall and a cover wall connecting each other. Intermediate section, as well as projecting from said intermediate section at the other end of the contact mechanism. Formed by two halves and having a contact knife thicker than the other sections For those of the formula.   The above types of flat connectors and contact mechanisms are various electrical plug-in connections, for example For example, it is used in automobiles and bayonet joints. Spring three for bayonet connection Contacts are also used, and the spring sleeve contacts are usually large in number with one insulating case. For example, it is inserted into the contact chamber of one spring strip. For various reasons, Spring sleeves with various dimensions and / or additional springs which are technically limited Accepts various sizes of flat connectors and sleeve contacts based on the contact structure Properly formed insulation with multiple contact chambers A rim casing is required and the contact chamber is adapted to the respective size of the contacts used Have been.   The object of the present invention is to provide a flat connector / contact mechanism of the type described at the beginning with a flat connector / contact mechanism. The essential functions of the connector / contact mechanism, and possibly additional functions So that the flat connector / contact mechanism can To be able to be plugged into the receiver being used.   The object is according to the invention in that the intermediate section projects laterally in the region of both sidewalls It is formed with an additional portion, and the size of the additional portion is different from the cross section of the intermediate section and the intermediate section. The cross section of the rectangular chamber provided for receiving the minute The cross section of the chamber is at least perpendicular to the side wall of the intermediate section. The problem is solved by being larger than the cross section.   The flat connector and contact mechanism of the type described above uses a conventional sleeve contact (Buchsenkont akt), which has a similar or similar structure in principle, and has a rectangular cross section Has an intermediate category of Therefore, the cross section of the flat connector / contact mechanism is compatible Let's take a look at the insulating casing that already exists and is used for the sleeve contacts. It can also be plugged into the receiving chamber. This is true for different cross-section sizes. That is, the cross section of the existing receiving chamber is the same as the cross section of the middle section of the flat connector / contact mechanism. The flat connector according to the invention is also An intermediate section of the contactor / contact mechanism is formed with lateral appendages. By this The flat connector / contact mechanism is already used for wide sleeve contacts. Can be inserted into the existing receiving chamber of the casing, for example the contact chamber . The box-shaped intermediate section is based on the additional part and is suitable for a large chamber, that is, a receiving part with a large cross section. The required geometrical shape (width). The point mechanism is compatible with the existing contact room (the height of the middle section is adapted to the cross section of the contact room) (If any), the lateral add-on and the cover when inserted into the contact chamber It is guided at three points by the wall. According to the invention, a lateral attachment is provided in the intermediate section. The advantage of the flat connector / contact mechanism structure with The flat connector and contact mechanism formed from bent parts are used for existing machining tools. Can be manufactured at the same pitch and can be inserted into the contact chamber of the existing casing . Therefore, changing the pitch of the flat connector / contact mechanism, new processing tools and Production of new casings for receiving rat connector and contact mechanisms is avoided .   Advantageously in connection with the guidance of the flat connector mechanism according to the invention in the receptacle. A symmetrical structure has two additional parts projecting from each side wall, one side Each of the additional portions of the wall is arranged opposite to, ie opposite to, the additional portion of the other side wall Obtained by: In this case, the stableness of the flat connector and mechanism in the receiving part Advantageously, the additional part is in the region of the transition from the bottom wall to the side wall of the intermediate section At the bottom area of the flat connector and contact mechanism. Located in the corner, supports the flat connector and contact mechanism in a large receiving part The member, ie, the additional part and the cover wall are located opposite to each other.   Further advantageous embodiments of the invention according to claim 1 are specified in the dependent claims. .   The invention will now be described in more detail with reference to the preferred embodiments shown.   1 to 3 show a flat connector and contact element leading to a thin strip. Plan view, side view and bottom view,   FIG. 4 shows the flat connector / contact element in the contact chamber,   Fig. 5 is an exploded view of the punched and bent part of the flat connector / contact element. is there.   Flat connector / contact mechanism (Flachsteck-Kontaktorgan) 1 is stamped and bent Shaped part (Stanzbiegeteil) 2, for example, made of a highly conductive Cu alloy, The stamped bend is formed by a stamping process which leads to a strip 18 (Blechstreifen). Figure of punching bending part 2 5, the connection section (Anschlussbereich) A at one end, An intermediate section (Zwischenbereich) Z following the connecting section, and the intermediate section at the other end It has a contact section K extending from the section. Punch bending section Minute 2 has a uniform thickness of, for example, 0.3 mm to approximately 0.4 mm. Connection In section A, the conductor connection element (Leitungsanschlusselement) is bent. Molded and the conductor connection element is a crimp element Or, it is formed as a press-cut connection / element (Schneid-Klemm-Element) 4 . The intermediate section Z following the lateral cut 5 of the connecting section A has one bottom wall 6, two It has side walls 7, 8 and one cover wall 9, the cover wall being arranged on one side wall. In a state where the intermediate section Z is bent, It has a rectangular closed box shape in cross section.   The contact element provided in the contact section K of the flat connector / contact mechanism has two contact elements. Formed by a contact knife 10 consisting of two halves 10a, 10b In the final stage, as described later, the material thickness is doubled, that is, 0.63 m. m or 0.8 mm in thickness. FIG. 5 is an exploded view of the contact mechanism. As such, the first half 10a of the contact knife 10 is, for example, 2.8 mm or 5.0 mm. It is connected to the bottom wall 6 of the intermediate section Z with a width of 2 mm. The knife half 10a is long Extending in alignment with the bottom wall in the direction and with a chamfer 11 at the end Have been. The second knife half 10b is the same length as the first knife half 10a. In the longitudinal direction and in register with the cover wall 9 of the intermediate section Z. The cover wall 9 is used to lock the contact mechanism when the contact mechanism is inserted into the contact chamber of the casing. Or cut-out spring-elastic engagement for primary or primary side securing (Primaersicherung) It is formed with a stop hook 22.   Next, the manufacture of the complete contact knife 10 and the final formation of the box-shaped intermediate section Z are described. I will describe. In the box shape of the intermediate section Z, the side walls 7, 8 and the cover wall 9 are bent at bending lines B1, B It is formed by folding along 2 and B3. In this case, a knife half The portions 10a and 10b are also folded and overlapped from the side, and are twice as thick as the original material thickness. A contact knife 10 with a chamfer 11 forming a knife tip. This state In this state, the intermediate section Z is now in the form of a box with a rectangular cross section and is completely folded The contact knife 10 has a substantially 90 ° bend 12 and has a box-shaped intermediate section. Protruding from the intermediate section at the center of height h. As is clear from FIG. The base of the hook 22 transitions into the contact section via the fold 12, whereby As a result, the largest possible spring length (elastic section) of the locking hook is obtained.   As shown in FIGS. 1-3, both knife halves The parts 10a, 10b are additionally additionally mechanically connected to each other in a completely folded state. Can be combined. Such a connection is advantageously provided at both ends of the contact knife 10. At two points 28, 29, for example, one of the areas of the central axis of the contact knife Beside the embossed portion 28 and the central axis of the contact knife 10 and mirror-symmetrically The two embossed portions 29, 30 or clinch / joint portion (Clinch-Ve rbindung). Instead of said connection, the knife halves 10a, 10b Are connected to one another by welding points 33 at the lateral edges 31, 32 in the region of both ends It is also possible. In each case, the connection of the halves of the knife is Located outside the area.   Further, as shown in all the drawings, the inside of the flat connector / contact mechanism 1 Intersection Z is provided with additional portions 23 to 26 projecting laterally in the region of both side walls 7, 8 It is formed. In the embodiment shown, two additional parts 2 are provided from each side wall 7, 8 respectively. 3, 24; 25, 26 project, and in this case, the additional portions 23, Reference numeral 24 is arranged opposite to the additional portions 25 and 26 of the other side wall 8. Addition part 23 26 to 26 are formed in the shape of a lappenfoermig and face the contact knife 10. And a chamfer 27. The flat connector and contact mechanism are stamped and bent Since the parts are manufactured from parts, the ear piece-shaped additional parts 23 to 26 can be formed in a simple form, Small Alternatively, it may be formed by a cutout provided in the side walls 7 and 8. Yes Advantageously, the additional portions 23 to 26 and, consequently, the corresponding cutout portion are located at the bottom of the intermediate section Z. It is provided in the region of the transition from the wall 6 to the side walls 7,8. This is particularly true in FIG. This is clearly shown in FIGS. The additional parts 23 to 26 are in the region of the bottom wall 6 The original width b of the section Z is perpendicular to the side walls 7, 8, which is also clearly shown in FIG. As shown, the cross section of the intermediate section Z and the side of the contact chamber surrounded by a thick dashed line The cross section (= width B) of the contact chamber is at least the side wall. Greater than the corresponding cross section (= width b) of the middle section in the direction perpendicular to 7, 8 Has become. On the other hand, in the direction perpendicular to the cover wall 9 and the bottom wall 6, The cross section of the intermediate section Z, ie the height h of the intermediate section, exactly corresponds to the cross section of the contact chamber 34. And the contact chamber serves as a receiving chamber for an equivalent flat connector / contact mechanism. Together with another contact chamber of the same size in one casing made of insulating material. Have been killed. The casing has a cross section that corresponds exactly to the cross section of the contact chamber 34. It can also be used for receiving sleeve-shaped contacts (Federbuchsenkontakt). Figure As shown in FIG. 4, the flat connector / contact mechanism 1 includes side additional portions 23 to 26 adapted to be inserted into the contact chamber 34 and guided into the contact chamber, In the contact chamber 34, it is in phase with the additional portions 23 to 26 of the intermediate section Z. It is supported by the corresponding cover wall 9 and the bottom wall 6.   Further, as shown in FIGS. 1 to 3 and 5, both sidewalls of the intermediate section Z Ears 7 and 8 bent 90 ° inward at longitudinal edges (Laengskante) 13 and 14 Lappen 15 and 16 with lugs extending inside the box To prevent excessive bending of the locking hook 22 when the contact mechanism is removed. I have. Furthermore, a pole c extending in the insertion direction of the contact mechanism 1 is provided on the bottom wall 6 of the intermediate section Z. Eb (Polarisierungssteg) 21 is integrally molded, and the extreme web is shown in FIG. As it is, it is drawn out (herausreissen) out of the bottom wall 6 in a V-shape. However, it may be cut out to the side (freischneiden). this thing Is implied by a broken line in FIG. The pole web 21 is a contact point in the contact chamber 34 shown in FIG. This prevents the mechanism 1 from being erroneously inserted. To add further, the side walls 7 and 8 The rear edge 19, together with the rear edge 20 of the cover wall 9, places the contact mechanism in the casing. Support or support for securing the secondary side (Sekundaersicherung) in the inserted state It forms a holding surface. Further, as is clear from FIG. In the region of the bend line B3, a vertically long cut is formed on the side of the ear piece 16 especially for manufacturing technical reasons. A cutout (laenglicher Freischnitt) 17 is provided.   The illustrated advantageous embodiment of the contact arrangement according to the invention is an integrated structure with a large conductive capacitance. To secure and lock the primary side in the insulating casing Locking hooks, supporting surfaces for securing the secondary side, and against wrong insertion And an excessive deflection preventing means. Such an embodiment was described earlier. Meets all the requirements currently imposed on the contact mechanism described above, and Suitable for insertion into a contact chamber provided for a wide contact.

【手続補正書】特許法第184条の8第1項 【提出日】平成11年8月26日(1999.8.26) 【補正内容】 請求の範囲 1.電気的な差し込み結合のためのフラットコネクタ・接点機構(1)であって 、打ち抜き曲げ成形部分(2)から成っており、打ち抜き曲げ成形部分が接点機 構の一方の端部の導体接続エレメント(4)、該導体接続エレメントに続いて2 つの側壁(7,8)と該側壁を互いに結合する底部壁(6)及びカバー壁(9) とによって横断面方形の箱に曲げ成形された中間区分(Z)、並びに接点機構( 1)の他方の端部で前記中間区分(Z)から突出していて2つの半部(10a, 10b)によって形成されてほかの区分よりも厚い接点ナイフ(10)、及び前 記中間区分(Z)から切り出し成形されたばね弾性的な係止フック(22)を備 えている形式のものにおいて、 中間区分(Z)が、両方の側壁(7,8)の領域で側方に突出する付加部(2 3〜26)を備えて形成されており、該付加部の大きさが中間区分(Z)の横断 面と中間区分(Z)の受容のために設けられた方形の室の横断面との間の差に適 合しており、前記室の横断面が少なくとも中間区分(Z)の側壁(7,8)に対 して垂直な方向で中間区分の対応する横断面よりも大きくなっていることを特徴 とする、電気的な差し込み結合のためのフラットコネクタ・接 点機構。 2.各側壁(7,8)からそれぞれ2つの付加部(23,24;25,26)を 突出させてあり、一方の側壁(7)の付加部(23,24)がそれぞれ、他方の 側壁(8)の付加部(25,26)に相対して配置されている請求項1記載のフ ラットコネクタ・接点機構。 3.付加部(23〜26)が耳片状に形成されている請求項1又は2記載のフラ ットコネクタ・接点機構。 4.付加部(23〜26)が接点ナイフ(10)に向かって面取り部(27)を 備えている請求項1から3のいずれか1項記載のフラットコネクタ・接点機構。 5.付加部(23〜26)が側壁(7,8)内の切り込みによって形成されてい る請求項1から4のいずれか1項記載のフラットコネクタ・接点機構。 6.付加部(23〜26)が中間区分(Z)の底部壁(6)から側壁(7,8) への移行部の領域に設けられている請求項1から5のいずれか1項記載のフラッ トコネクタ・接点機構。 7.一方のナイフ半部(10a)が長手方向で底部壁(6)と合致して該底部壁 に結合されており、他方のナイフ半部(10b)が長手方向でカバー壁(9)と 合致して該カバー壁に結合されている請求項1 から6のいずれか1項記載のフラットコネクタ・接点機構。 8.中間区分(Z)のカバー壁(9)が切り出し成形されたばね弾性的な係止フ ック(22)を備えて形成されている請求項1から7のいずれか1項記載のフラ ットコネクタ・接点機構。 9.中間区分(Z)の少なくとも1つの側壁(7若しくは8)が、90°にわた って内側へ曲げられて係止フック(22)の領域に達する過剰たわみ防止耳片( 15,16)を備えて形成されている請求項8記載のフラットコネクタ・接点機 構。 10.中間区分(Z)の底部壁(6)から、接点機構(1)の差し込み方向に延 びる極ウエブ(21)が一体成形されている請求項1から9のいずれか1項記載 のフラットコネクタ・接点機構。[Procedure of Amendment] Article 184-8, Paragraph 1 of the Patent Act [Submission date] August 26, 1999 (August 26, 1999) [Correction contents]                                The scope of the claims 1. A flat connector / contact mechanism (1) for electrical insertion connection , A punching and bending part (2), wherein the punching and bending part is a contact machine. A conductor connecting element (4) at one end of the frame, followed by 2 Two side walls (7, 8) and a bottom wall (6) and a cover wall (9) connecting the side walls to each other And a middle section (Z) bent into a box having a rectangular cross section, and a contact mechanism ( 2) projecting from the intermediate section (Z) at the other end of the two halves (10a, A contact knife (10) formed by 10b) thicker than the other sections, and A spring-elastic locking hook (22) cut out from the intermediate section (Z) and formed. In the form of   The intermediate section (Z) has laterally projecting additional portions (2, 2) in the region of both side walls (7, 8). 3 to 26), and the size of the additional portion traverses the intermediate section (Z). The difference between the plane and the cross section of the rectangular chamber provided for receiving the intermediate section (Z). And the cross section of said chamber is at least against the side walls (7, 8) of the intermediate section (Z). Characterized by being larger in vertical direction than the corresponding cross section of the middle section Flat connector for electrical insertion connection Point mechanism. 2. Two additional parts (23, 24; 25, 26) from each side wall (7, 8) The additional portions (23, 24) of one side wall (7) are respectively protruded from the other side wall (7). 2. The fan according to claim 1, wherein the side walls are arranged opposite to the additional portions. Rat connector / contact mechanism. 3. 3. The hula according to claim 1, wherein the additional portion (23-26) is formed in an earpiece shape. Socket connector and contact mechanism. 4. Additions (23-26) make chamfers (27) towards the contact knife (10). The flat connector / contact mechanism according to any one of claims 1 to 3, further comprising: 5. Additional portions (23 to 26) are formed by cuts in side walls (7, 8). The flat connector / contact mechanism according to any one of claims 1 to 4. 6. The additional portions (23-26) extend from the bottom wall (6) of the intermediate section (Z) to the side walls (7, 8). The flash according to any one of claims 1 to 5, which is provided in a region of a transition portion to the Connector and contact mechanism. 7. One of the knife halves (10a) is longitudinally aligned with the bottom wall (6). And the other knife half (10b) is longitudinally connected to the cover wall (9). 2. The method of claim 1 wherein said cover wall is mated with said cover wall. The flat connector / contact mechanism according to any one of claims 1 to 6. 8. A spring-elastic locking flange formed by cutting out the cover wall (9) of the intermediate section (Z). A flap according to any one of the preceding claims, formed with a hook (22). Socket connector and contact mechanism. 9. At least one side wall (7 or 8) of the intermediate section (Z) spans 90 ° Overflexing earpieces which are bent inward to reach the area of the locking hooks (22) The flat connector / contact device according to claim 8, wherein the flat connector / contact device is formed to include: Structure. 10. From the bottom wall (6) of the intermediate section (Z) in the direction of insertion of the contact mechanism (1) 10. The web as claimed in claim 1, wherein the pole web is integrally formed. Flat connector and contact mechanism.

Claims (1)

【特許請求の範囲】 1.電気的な差し込み結合のためのフラットコネクタ・接点機構(1)であって 、打ち抜き曲げ成形部分(2)から成っており、打ち抜き曲げ成形部分が接点機 構の一方の端部の導体接続エレメント(4)、該導体接続エレメントに続いて2 つの側壁(7,8)と該側壁を互いに結合する底部壁(6)及びカバー壁(9) とによって横断面方形の箱に曲げ成形された中間区分(Z)、並びに接点機構( 1)の他方の端部で前記中間区分(Z)から突出していて2つの半部(10a, 10b)によって形成されてほかの区分よりも厚い接点ナイフ(10)を備えて いる形式のものにおいて、 中間区分(Z)が、両方の側壁(7,8)の領域で側方に突出する付加部(2 3〜26)を備えて形成されており、該付加部の大きさが中間区分(Z)の横断 面と中間区分(Z)の受容のために設けられた方形の室の横断面との間の差に適 合しており、前記室の横断面が少なくとも中間区分(Z)の側壁(7,8)に対 して垂直な方向で中間区分の対応する横断面よりも大きくなっていることを特徴 とする、電気的な差し込み結合のためのフラットコネクタ・接点機構。 2.各側壁(7,8)からそれぞれ2つの付加部(2 3,24;25,26)を突出させてあり、一方の側壁(7)の付加部(23, 24)がそれぞれ、他方の側壁(8)の付加部(25,26)に相対して配置さ れている請求項1記載のフラットコネクタ・接点機構。 3.付加部(23〜26)が耳片状に形成されている請求項1又は2記載のフラ ットコネクタ・接点機構。 4.付加部(23〜26)が接点ナイフ(10)に向かって面取り部(27)を 備えている請求項1から3のいずれか1項記載のフラットコネクタ・接点機構。 5.付加部(23〜26)が側壁(7,8)内の切り込みによって形成されてい る請求項1から4のいずれか1項記載のフラットコネクタ・接点機構。 6.付加部(23〜26)が中間区分(Z)の底部壁(6)から側壁(7,8) への移行部の領域に設けられている請求項1から5のいずれか1項記載のフラッ トコネクタ・接点機構。 7.一方のナイフ半部(10a)が長手方向で底部壁(6)と合致して該底部壁 に結合されており、他方のナイフ半部(10b)が長手方向でカバー壁(9)と 合致して該カバー壁に結合されている請求項1から6のいずれか1項記載のフラ ットコネクタ・接点機構。 8.中間区分(Z)のカバー壁(9)が切り出し成形されたばね弾性的な係止フ ック(22)を備えて形成されている請求項1から7のいずれか1項記載のフラ ットコネクタ・接点機構。 9.中間区分(Z)の少なくとも1つの側壁(7若しくは8)が、90°にわた って内側へ曲げられて係止フック(22)の領域に達する過剰たわみ防止耳片( 15,16)を備えて形成されている請求項8記載のフラットコネクタ・接点機 構。 10.中間区分(Z)の底部壁(6)から、接点機構(1)の差し込み方向に延 びる極ウエブ(21)が一体成形されている請求項1から9のいずれか1項記載 のフラットコネクタ・接点機構。[Claims] 1. A flat connector / contact mechanism (1) for electrical insertion connection , A punching and bending part (2), wherein the punching and bending part is a contact machine. A conductor connecting element (4) at one end of the frame, followed by 2 Two side walls (7, 8) and a bottom wall (6) and a cover wall (9) connecting the side walls to each other And a middle section (Z) bent into a box having a rectangular cross section, and a contact mechanism ( 2) projecting from the intermediate section (Z) at the other end of the two halves (10a, With a contact knife (10) formed by 10b) and thicker than the other sections Format,   The intermediate section (Z) has laterally projecting additional portions (2, 2) in the region of both side walls (7, 8). 3 to 26), and the size of the additional portion traverses the intermediate section (Z). The difference between the plane and the cross section of the rectangular chamber provided for receiving the intermediate section (Z). And the cross section of said chamber is at least against the side walls (7, 8) of the intermediate section (Z). Characterized by being larger in vertical direction than the corresponding cross section of the middle section A flat connector and contact mechanism for electrical insertion coupling. 2. Each side wall (7, 8) has two additional portions (2 3, 24; 25, 26), and the additional portions (23, 24) are arranged opposite to the additional portions (25, 26) of the other side wall (8). The flat connector / contact mechanism according to claim 1, wherein: 3. 3. The hula according to claim 1, wherein the additional portion (23-26) is formed in an earpiece shape. Socket connector and contact mechanism. 4. Additions (23-26) make chamfers (27) towards the contact knife (10). The flat connector / contact mechanism according to any one of claims 1 to 3, further comprising: 5. Additional portions (23 to 26) are formed by cuts in side walls (7, 8). The flat connector / contact mechanism according to any one of claims 1 to 4. 6. The additional portions (23-26) extend from the bottom wall (6) of the intermediate section (Z) to the side walls (7, 8). The flash according to any one of claims 1 to 5, which is provided in a region of a transition portion to the Connector and contact mechanism. 7. One of the knife halves (10a) is longitudinally aligned with the bottom wall (6). And the other knife half (10b) is longitudinally connected to the cover wall (9). 7. The hula according to claim 1, wherein the hanger is mated with the cover wall. Socket connector and contact mechanism. 8. A spring-elastic locking flange formed by cutting out the cover wall (9) of the intermediate section (Z). A flap according to any one of the preceding claims, formed with a hook (22). Socket connector and contact mechanism. 9. At least one side wall (7 or 8) of the intermediate section (Z) spans 90 ° Overflexing earpieces which are bent inward to reach the area of the locking hooks (22) The flat connector / contact device according to claim 8, wherein the flat connector / contact device is formed to include (15, 16). Structure. 10. From the bottom wall (6) of the intermediate section (Z) in the direction of insertion of the contact mechanism (1) 10. The web as claimed in claim 1, wherein the pole web is integrally formed. Flat connector and contact mechanism.
JP50520899A 1997-06-26 1998-06-17 Flat connector and contact mechanism for electrical plug-in connection Pending JP2002506559A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19727266 1997-06-26
DE19727266.5 1997-06-26
PCT/DE1998/001655 WO1999000875A1 (en) 1997-06-26 1998-06-17 Flat plug contact member for electrical plug-type connectors

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JP2002506559A true JP2002506559A (en) 2002-02-26

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JP (1) JP2002506559A (en)
KR (1) KR20010014253A (en)
DE (1) DE59807255D1 (en)
WO (1) WO1999000875A1 (en)

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US6724748B1 (en) 1998-05-21 2004-04-20 Telefonaktiebolaget Lm Ericsson (Publ) Intelligent network and packet data network interoperability
DE10138755A1 (en) * 2001-08-07 2003-02-20 Bosch Gmbh Robert Contact element for electrical plug connector has at least one stop that restricts axial motion of axially sprung central section between inner part connection and contact end sections

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US3613052A (en) * 1970-01-27 1971-10-12 Amp Inc Electrical locking pin terminal
DE3310939A1 (en) * 1983-03-25 1984-09-27 Grote & Hartmann Gmbh & Co Kg, 5600 Wuppertal Plug contact and housing chamber therefor
US5207603A (en) * 1992-06-02 1993-05-04 Molex Incorporated Dual thickness blade type electrical terminal

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EP0992082A1 (en) 2000-04-12

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