CN1407657A - 电接线柱 - Google Patents

电接线柱 Download PDF

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Publication number
CN1407657A
CN1407657A CN02130336A CN02130336A CN1407657A CN 1407657 A CN1407657 A CN 1407657A CN 02130336 A CN02130336 A CN 02130336A CN 02130336 A CN02130336 A CN 02130336A CN 1407657 A CN1407657 A CN 1407657A
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CN
China
Prior art keywords
seat
contact
lead
wiring terminal
electric wiring
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Granted
Application number
CN02130336A
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English (en)
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CN1276546C (zh
Inventor
罗曼·M·博利格
拉尔斯·T·博利格
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Woertz AG
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Woertz AG
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Publication date
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Publication of CN1407657A publication Critical patent/CN1407657A/zh
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Publication of CN1276546C publication Critical patent/CN1276546C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
    • H01R4/242—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members being plates having a single slot
    • H01R4/2425—Flat plates, e.g. multi-layered flat plates
    • H01R4/2429—Flat plates, e.g. multi-layered flat plates mounted in an insulating base
    • H01R4/2433—Flat plates, e.g. multi-layered flat plates mounted in an insulating base one part of the base being movable to push the cable into the slot
    • 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
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
    • H01R4/2445—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives
    • H01R4/245—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives the additional means having two or more slotted flat portions
    • H01R4/2454—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives the additional means having two or more slotted flat portions forming a U-shape with slotted branches
    • 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
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2491—Connections using contact members penetrating or cutting insulation or cable strands the contact members penetrating the insulation being actuated by conductive cams or wedges
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/2416—Means for guiding or retaining wires or cables connected to terminal blocks

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Connection Or Junction Boxes (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Organic Insulating Materials (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Glass Compositions (AREA)

Abstract

本发明涉及一种电接线柱，具有布置在一外壳(1)中的具有叉形接纳座的接触件(2)和可摆动的卡块(3－6)，该电接线柱有一带有四个用于分别连接一根导线的接纳座(9－12)的接触件(2)，其中，接纳座，还有与之相配的卡块(3－6)，都成对地布置在彼此叠置的平面上，以便在占据最小地方的情况下能够实现多达四个的接头。

Description

电接线柱
技术领域
本发明涉及一种电接线柱，它有一由绝缘材料组成的外壳、一静止地布置在其中的具有做有刀刃的叉形接纳座的导电的接触件，和多个可用一工具摆动的卡块，该卡块如此设置，即，它各自夹持一个送入其中的具有绝缘体的、要连至接触件上的导线，并在从一个起始位置摆动至接触件的一个叉形接纳座中时，将导线上的绝缘体切开，并且将导线的如此去掉绝缘体的地方放入导电的、具有接触件的接线柱触点中，这时，卡决就锁在终点位置上。
背景技术
这类不剥去绝缘层的无螺钉的接线柱是众所周知的，并在CH-PS653813、664647和667164中描述了特别的实施形式。此已知的接线柱有一具有脚的外壳，该脚允许将接线柱固定在支承轨道上。此接线柱用于简单而快速地连接一输入导线和一输出导线，此时，两根导线通过装在壳体中的接触件彼此电连接。
已经表明，目前的具有一个用于输入导线的连接点和一个用于输出的连接点的接线柱常常是不够的。通过依次布置接纳座和所属的可摆动卡块而具有多于两个连接点的进一步扩充不仅结构上昂贵，而且还由于必须延长接触件而致使接线柱的结构相应地变大。
发明内容
本发明的目的是，找到一种接线柱结构，它装备有四个连接点并在此时仍然保持一紧凑的结构。
按照本发明，此目的在前面所述类型的接线柱中，通过权利要求1特征部分的特点得以实现。
按照本发明的接线柱的特别的实施形式在从属权利要求书中给出。
附图说明
下面将参考在图中示出的实施例更详细地说明本发明。在图中：
图1用透视图示出一个按照本发明的接线柱；
图2示出如图1的接线柱的正视图；
图3示出如图2的接线柱的俯视图；以及
图4示出插入接线柱中的接触件的透视图。
实施例说明
在图1-3中示出的不剥去电绝缘层的、无螺钉的接线柱由一用绝缘材料做的外壳1组成，该外壳在一侧敞开，在另一侧设有一封闭的后壁1′。在向一侧敞开的隔间(它通过各自一个相配的接线柱或其后壁封闭)中一方面不移动地插入一导电的接触件2，另一方面布置可摆动的卡块3、4、5和6。所述卡块3-6可绕一销钉3′～6′按30°～40°摆动，这在下面还要描述。
在图4中详细示出的接触件2有一平躺的H字形，有一在两端比下面的腿7短的上腿8。四个腿的端部设有叉形的接纳座9-12，该接纳座在其内侧装备有刀刃，以便当有一绝缘的导线压在其间时，切开或剥去绝缘体，并在此时在导线(未示出)与接触体之间做出一电触点。
由于朝外壳侧壁敞开的四个叉形接纳座成对地(9，10；11，12)布置在两个按一间距上下叠置的平面中，而可摆动的卡块3-6同样成对地铰接在两个平面上，因此可以在紧凑的结构中实现四个接头。
卡块3-6各自设有一贯通的接纳孔3″-6″和一用于操作工具(例如螺丝刀)的孔3-6以及一爪K，该爪在作用位置将卡块锁在外壳1的各个凹座中。
一根要连接的导线(未示出)通过各个接纳孔3″～6″插入，直至(与一外壳表面)接触，然后用工具摆动卡块3-6，其中，导线被压至接纳座9-12的刀刃之间，并在此时剥去导线的两侧的绝缘体，从而在导线与接触件2之间做出一可靠的电触点。根据导线截面和导线的种类(单股线，绞合线)，使叉形的弹性接纳座9-12或多或少地弯开。
在所示例子中，两个左面的卡块3、4处于起始位置(在送入导线之前)，而两个右面的卡块5、6则锁在作用位置上(导线的夹紧位置)。
按照本发明的接线柱允许连接的导线可达四根，这些导线在采用所示的单件的接触件2时可以全部互相连接。如果预先规定该接线柱只用于连接两根插入的导线，则可以将连接杆2′断开。接线柱于是有两个接头副9、10及11、12。
当接线柱只用于连接三根导线时，则可以在安装时去掉四个卡块中的一个(最好封闭外壳中的相应的连接孔，例如用一塑料盖)。外壳1设有脚13、14，它们允许将接线柱卡夹在一支承轨道上。

Claims (5)

1.一种电接线柱，具有一由绝缘材料组成的外壳、一固定地布置在其中的具有做有刀刃的叉形接纳座的导电的接触件，和多个可用一工具摆动的卡块，该卡块如此设置，即，它各自夹持一个送入其中的具有绝缘体的、要连至接触件上的导线，并在从一个起始位置摆动至接触件的一个叉形接纳座中时，将导线上的绝缘体切开，并且将导线的如此去掉绝缘体的地方放入导电的、具有接触件的接线柱触点中，其特征为，所述接触件设有四个各自用于连接一根导线的叉形接纳座，其中，各接纳座成对地布置成在相反侧朝外壳的侧壁敞开，其第一对接纳座在外壳的下面的平面中，第二对接纳座在外壳的以一间距位于其上的平面中，第一对接纳座比每个布置在其上的第二对接纳座还要靠外，而且相应地，与接纳座共同作用的、可摆动的卡块成对地铰接在外壳中的不同平面上。
2.如权利要求1的电接线柱，其特征为，所述接触件为单件的，由此，所有用于要连接的导线的接纳座彼此电连接。
3.如权利要求1的电接线柱，其特征为，所述接触件由两个彼此电分离的件组成，其中，每一件各自设有两个接纳座副中的一个。
4.如权利要求1至3中的任一项的电接线柱，其特征为，至少为两个处于电连接的接纳座安装相配的卡块。
5.如权利要求1的电接线柱，其特征为，所述接触件有一平躺的H字形结构，它具有一在两端缩短的上腿，并且有设置在腿端的向外敞开的叉形接纳座。
CNB021303363A 2001-08-20 2002-08-16 电接线柱 Expired - Fee Related CN1276546C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH15352001 2001-08-20
CH1535/01 2001-08-20
CH1535/2001 2001-08-20

Publications (2)

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CN1407657A true CN1407657A (zh) 2003-04-02
CN1276546C CN1276546C (zh) 2006-09-20

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US (1) US6655982B2 (zh)
EP (1) EP1286421B1 (zh)
JP (1) JP2003109687A (zh)
CN (1) CN1276546C (zh)
AT (1) ATE380405T1 (zh)
DE (1) DE50211308D1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101821903B (zh) * 2007-10-04 2012-10-17 3M创新有限公司 电信领域的连接器

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Publication number Priority date Publication date Assignee Title
JP4681353B2 (ja) * 2005-06-03 2011-05-11 河村電器産業株式会社 配線用遮断器
DE102005040657A1 (de) * 2005-08-26 2007-03-15 Phoenix Contact Gmbh & Co. Kg Elektrische Anschlussklemme
JP4693163B2 (ja) * 2005-11-30 2011-06-01 河村電器産業株式会社 回路遮断器
DE202006012799U1 (de) 2006-02-03 2007-06-14 Weidmüller Interface GmbH & Co. KG Anschlussleiste für elektrische Geräte, insbesondere für Stecker
US7758368B2 (en) * 2007-05-29 2010-07-20 Honeywell International Inc. DIN rail mount
DE102014115048A1 (de) * 2014-10-16 2016-04-21 Phoenix Contact Gmbh & Co. Kg Klemmeneinrichtung mit einer Stromschiene
PL3054533T3 (pl) * 2015-02-05 2020-06-29 Morsettitalia S.P.A. Podstawowa listwa zaciskowa i pomocnicza listwa zaciskowa do tablic rozdzielczych oraz dwupoziomowy zespół listwy zaciskowej zawierający podstawową listwę zaciskową i pomocniczą listwę zaciskową
JP6939663B2 (ja) * 2018-03-14 2021-09-22 オムロン株式会社 ソケット
EP4027461B1 (en) * 2021-01-12 2023-08-16 Eaton Intelligent Power Limited Insulated terminal for fork type or eyelet cable lugs

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FR2503464A1 (fr) * 1981-04-03 1982-10-08 Alsthom Cgee Bloc de jonction a raccordement electrique sans denudage
US4533199A (en) * 1983-11-14 1985-08-06 Burndy Corporation IDC termination for coaxial cable
FR2598038B1 (fr) * 1986-04-28 1990-09-21 Alsthom Cgee Agencement de connexion a fente denudante pour fil electrique
DE29802674U1 (de) * 1998-02-17 1998-04-16 Weidmueller Interface Reihenklemme mit isolationsdurchdringendem Leiteranschluß
DE19921775B4 (de) * 1999-05-11 2011-06-01 Phoenix Contact Gmbh & Co. Kg Verbindungsklemme in Schneid-Klemmtechnik
EP1191633B1 (de) * 2000-09-25 2006-06-21 Weidmüller Interface GmbH & Co. Reihenklemme mit Schneidkontakten und Kontaktbetätigungsstücken
EP1191634B1 (de) * 2000-09-25 2005-01-05 Weidmüller Interface GmbH & Co. Reihenklemme mit Schneidkontakten und Anschlussvorrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101821903B (zh) * 2007-10-04 2012-10-17 3M创新有限公司 电信领域的连接器

Also Published As

Publication number Publication date
US6655982B2 (en) 2003-12-02
CN1276546C (zh) 2006-09-20
EP1286421A2 (de) 2003-02-26
DE50211308D1 (de) 2008-01-17
EP1286421B1 (de) 2007-12-05
EP1286421A3 (de) 2003-10-01
US20030040208A1 (en) 2003-02-27
ATE380405T1 (de) 2007-12-15
JP2003109687A (ja) 2003-04-11

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Granted publication date: 20060920