• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to electrical engineering. The aim of the invention is to expand the operational capabilities by expanding the range of diameters of the connected wires. The clamping contact has a housing 1 in the form of a round sleeve. A clamping slit 2 is made along the entire length of the sleeve along its axis along the perimeter. Separating notch 3 is made opposite to it. At the upper ends of the clamping slit 2 and notch 3, the inlet bevels 5 and 6 are made. - a cut-out and bent down inside the sleeve so that between their side edges a contact slit 14 is formed, directed in the direction opposite to the direction of the clamp slit 2. The angle between the legs 7 and 8 is selected from 0 to 180 °. When inserting the cable, the slit 2 expands, fixing the insulation. Depending on this, the contact tabs 7 and 8 are unfolded, increasing the width of the contact gap 14. 6 Cp ffla, 13 Il.
    公开号:SU1660593A3
    申请号:SU884355366
    申请日:1988-03-18
    公开日:1991-06-30
    发明作者:Герке Дитер；Мюллер Манфред
    申请人:Кроне Аг (Фирма)；
    IPC主号:
    专利说明:

    FIG. one
    At the upper ends of the clamping slit 2 and the groove 3, the inlet bevels 5 and 6 are made. In the middle part of the sleeve 1, the contact tabs 7 and 8 are cut by means of a U-shaped incision and are bent inward of the sleeve so that a contact slit 14 is formed between their side edges the side
    opposite the direction of the clamping slit 2. The angle between the legs 7 and 8 is selected from 0 to 180 °. When inserting the cable, the slit 2 expands, fixing the insulation. Depending on this, the contact tabs 7 and 8 are opened, increasing the width of the contact gap Ik. 6 hp f-ly, 13 ill.
    The invention relates to electrical engineering.
    The aim of the invention is to expand the operational capabilities by expanding the range of diameters of the connected cores.
    FIG. 1 shows a knife clamping contact; Fig. 2 shows a contact for interfacing with a cable in front view; fig.Z - the same, side view; on fig.k - the same, the contact legs are located at an angle of 0/180 °,; figure 5 is the same, with the attached cable, top view; figure 6 - the same scan; in fig. 7 - the same, at 180 °, p 90 °; on Fig - the same, at 90 °, ft - 45 °; Fig. 9 shows a knife clamping contact for engagement with a braided conductor; in fig. 10 is also a side view; in FIG. 11, the same top view. In FIG. 12 is also a top view with an attached cable core; in fig. 1.3 - the same sweep;
    The knife clamping contact has a housing in the form of a sleeve 1 of circular cross section.
    A clamping slit 2 is made along the entire length of 1 along its axis. On its perimeter, a dividing groove 3 with a knife-like base 4 is made around the perimeter of the hub 1. The sleeve body 1 is made of metal sheet metal stamping, and then bent to shape it. When punching, in the middle part of the sleeve 1, the contact tabs 7 and 8 are cut out by a U-shaped incision 9 extending along two short sides 10 and along the long side 11. Other long sides 11 of the contact feet 7 and 8 form the bend lines along which the tabs fold inward
    sleeves 1. The contact tabs 7 and 8 are bent on opposite sides so that between their side edges 12 and 13, which are located opposite to each other on the same straight line, there is a compact slit 14 directed in the direction opposite to the direction of the clamping slit 2 of the sleeve. The angle ОЈ between the two contact paws 7 and 8 is selected from 0 to 180s. Both contact pads 7 and 8 can be located at an angle of 6C l8l) e to each other and at an angle of 45 ° to the plane of the clamping slit 2 of the sleeve 1 (Fig.4.5), and also at an angle from / 90 to each other symmetrically relative to the plane of the clamping slit 2 sleeve 1 (fig.Z). In this case, the cable 15 is laid in the clamping slot 2 and the separating groove 3, the passage between the bevels 5 and 6, which ensure its centering. The axis of the core lies in the plane of the gap. Upon insertion of the cable 15, the slit 2 expands, fixing its insulation. Depending on this, the contact tabs 7 and 8 are opened, increasing the width of the contact slit 14. Subsequently, the cable 15 enters through the bevels 16 into the contact slit 14. At the same time, the sharp edges 17 and 18 of the side edges 12 and 13 of the contact slit 14 first cut the insulation 19 and then (Fig. 5), two opposite locations are inserted into the core 20 of the cable 15, providing electrical connection to the sleeve 1.
    On the blade base 4, the end of the core 15 is cut. I
    Contact lags may be located, for example, at an angle of p- 90 °, i.e. to form an angle of 90 ° with the plane of the clamping slit 2 (FIG. 7), and also at an angle of 90 ° to each other symmetrically relative to the plane of the clamping slit, as a result of which
    516
    a triangular contact is formed (Fig. 8). Triangular contact has a small spring movement and, consequently, a large spring force. Contact sleeve 1 can be made with a planar contact 21, which serves to connect, for example, braided conductors 22. When stamping such a sleeve on a sheet, it is performed From each other, two upper 23 and two lower 2k slots parallel to each other. In the middle of the top 23 slots provide
    with cutting projections 25. Contact paws-15 from the clamping slot liner.
    Kits 7 and 8, formed between the slots, are bent inward along the line of bending, as a result of which U-formed contacts are formed.
    The tops of the contact feet 7 and 8 are exactly opposite each other and form a contact slot. When the braided conductor 22 is pressed into the contact sleeve 1, first the cutting protrusions 25 cut through the conductor insulation, and then the bevels 16 come into contact with its core 26, forming an electrical connection. Such a structure allows the braided conductor to be connected without damaging or breaking the individual wires of the core. In this case, the contact gap also opens depending on the diameter of the braided conductor. In addition, the cutting protrusions can be located offset against each other, so the U-shaped contact tabs 7 and 8 can have different lengths.
    At the bottom of the sleeve there is a protrusion 27 for connecting the clamping contacts with each other.
    权利要求:
    Claims (7)
    [1]
    1. A knife clamping contact comprising a housing in the form of a contact sleeve with a clamping slot extending
    20
    25
    [2]
    2. The device according to claim 1, y and e with the fact that ugo two contact paws within 0 - 180 °.
    [3]
    3. The device according to PP. 1 distinct dark legs, located
    is located
    180 °
    one to another, angle 45 to the plane
    sleeves.
    [4]
    4.-Device according to PP.1. The order of the claws is located 90 ° to one another.
    30 as the clamping plane.
    [5]
    5. The device as claimed in claim 1, such that the arms are made U-shaped.
    35 two opposite and inward angled portions of the tongue, formed by two pairs passing across the g axis.
    40
    [6]
    6. The device according to PP.1. The fact that the clamping slit on the perimeter is made dividing p
    [7]
    7. The device according to claim 16, in which both the contact slots and the slot are made with the input upper end.
    along the axis along the entire length of the sleeve to its parameter, and contact legs, cut out of the body of the sleeve and bent inwards so that they form a contact gap, characterized in that, in order to expand the operational capabilities of ways to expand the range of diameters of the connected cores, the sleeve is made of a circular section , at least one contact tab, located at the clamping slit, is bent so that the contact slit is formed towards the
    a0
    five
    2. The device according to claim 1, of which the angle between two contact paws is selected in the range of 0 - 180 °.
    3. The device according to claims 1 and 2, about t - characterized by the fact that the contact pads, angled
    located under
    180 °
    one to another, angle 45 to the plane of the clamping gap
    sleeves.
    4.-Device according to claims 1 and 2, o t - characterized by the fact that the contact tabs are located at an angle of 90 ° to one another symmetrically with respect to the plane of the clamping slot of the liner.
    5. The device according to claim 1, characterized in that the contact tabs are U-shaped in the form
    5 two opposite and pressed inside corners of the body of the sleeve, formed by two parallel slits transversely to the axis of the sleeve.
    0 6. A device according to claim 15, characterized in that a separating groove is made in front of the clamping slot along the perimeter of the sleeve.
    7. The device according to claims 16, 1 and 5, which is often due to the fact that the clamping and contact slots and the separating groove are made with inlet bevels on the upper end.
    IS
    FIG. five
    Fi.B
    7
    eight
    FIG. 7
    FIG. 9
    eight
    FIG. eight
    FIG. W
    FIG. //
    Phi2, / J
    22
    FIG. 2
    43 $
    类似技术:
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    SU1660593A3|1991-06-30|Gripping knife contact
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    US4116522A|1978-09-26|Slotted terminal
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    US4285561A|1981-08-25|Transmission cable mass termination
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    JP2001501021A|2001-01-23|Contact device with double-cut terminal connection
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    NL9001406A|1992-01-16|INSULATION CUTTING CONNECTOR WITH CLIP LIP AND TOOLS FOR BENDING.
    同族专利:
    公开号 | 公开日
    DE3709376C1|1988-05-26|
    BR8801258A|1988-10-25|
    AT103111T|1994-04-15|
    CA1286741C|1991-07-23|
    IS3316A7|1988-09-21|
    DK151088D0|1988-03-18|
    KR910006166B1|1991-08-16|
    EP0283427A2|1988-09-21|
    FI881311A|1988-09-21|
    PT87026A|1989-03-30|
    IL85648D0|1988-08-31|
    FI881311A0|1988-03-18|
    EP0283427B1|1994-03-16|
    IL85648A|1992-05-25|
    IS1453B6|1991-01-16|
    KR880011955A|1988-10-31|
    ZA881937B|1988-11-30|
    AU601030B2|1990-08-30|
    HUT46170A|1988-09-28|
    TR25096A|1992-09-23|
    DD269496A5|1989-06-28|
    HU196864B|1989-01-30|
    NO172617B|1993-05-03|
    EP0283427A3|1990-10-31|
    DK151088A|1988-09-21|
    NO172617C|1993-08-11|
    NO881183L|1988-09-21|
    PT87026B|1995-03-01|
    US4897040A|1990-01-30|
    AU1326488A|1988-09-22|
    NZ223698A|1989-09-27|
    MY103725A|1993-09-30|
    JPS63264880A|1988-11-01|
    CN88101546A|1988-10-26|
    YU54088A|1990-12-31|
    MX166411B|1993-01-07|
    JPH0656971U|1994-08-05|
    NO881183D0|1988-03-17|
    IN168922B|1991-07-13|
    CN1009975B|1990-10-10|
    DE3888375D1|1994-04-21|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3845455A|1973-10-12|1974-10-29|Amp Inc|Tubular conductor-in-slot connecting device|
    SE432036B|1977-04-18|1984-03-12|Bunker Ramo|INSULATING TRANSFER CONTACT|
    US4141618A|1977-12-05|1979-02-27|Amp Incorporated|Transversely slotted barrel terminal|
    JPS5542650B2|1978-08-15|1980-10-31|
    US4283105A|1979-12-07|1981-08-11|Amp Incorporated|Terminal for cross connect apparatus|
    DE3044888C2|1980-11-28|1984-09-06|Krone Gmbh, 1000 Berlin|Free-standing, attachable connection element in Z-shaped design of an LSA-PLUS contact|
    CH653179A5|1981-11-04|1985-12-13|Schurter Ag|CUTTING CLAMP DEVICE.|
    CA1194950A|1981-11-13|1985-10-08|Vasantrai A. Vachhani|Electrical connector module|
    GB2112216B|1981-12-16|1985-11-27|Plessey Co Plc|Electrical connectors for use in telecommunications equipment|
    DE3214896C1|1982-04-22|1983-10-06|Krone Gmbh|Connection element for cable cores and Dopwire cables|
    US4431247A|1982-04-23|1984-02-14|Minnesota Mining And Manufacturing Company|Insulated terminal and module|
    US4591223A|1984-09-18|1986-05-27|Magnetic Controls Co.|Electrical connector|US4986765A|1989-02-21|1991-01-22|Amp Incorporated|Insertable latch means for use in an electrical connector|
    DE4130940C1|1991-09-13|1992-07-16|Krone Ag, 1000 Berlin, De|
    GB9326230D0|1993-12-22|1994-02-23|Amp Italia|Insulation displacing barrel contact|
    EP0758492B1|1994-05-06|1998-07-22|The Whitaker Corporation|Electrical terminal constructed to engage stacked conductors in an insulation displacement manner|
    US6419518B1|2001-02-16|2002-07-16|Y-Connect, Incorporated|Insulation displacement contact for use with fine wires|
    EP1768151B1|2005-09-22|2008-03-26|Delphi Technologies, Inc.|Disconnecting device for an electrical conductor|
    US20070254521A1|2006-04-28|2007-11-01|D Agostini Roberto|Insulation displacement terminal|
    US7442045B1|2007-08-17|2008-10-28|Centipede Systems, Inc.|Miniature electrical ball and tube socket with self-capturing multiple-contact-point coupling|
    US8096828B2|2008-06-24|2012-01-17|Tyco Electronics Corporation|Electrical connector for terminating a coaxial cable|
    US8888527B2|2011-10-25|2014-11-18|Perfectvision Manufacturing, Inc.|Coaxial barrel fittings and couplings with ground establishing traveling sleeves|
    DE102012200210A1|2012-01-09|2013-07-11|Wissenschaftlich-technische Werkstätten GmbH|Holder for releasably fastening e.g. sensors with connection cable in retainer of apparatus or carrier part, has base body comprising continuous side longitudinal slot that is provided with short transverse portion in middle part|
    US9343822B2|2013-03-15|2016-05-17|Leviton Manufacturing Co., Inc.|Communications connector system|
    EP3748789A1|2014-04-14|2020-12-09|Leviton Manufacturing Company, Inc.|Communication outlet with shutter mechanism and wire manager|
    US9627827B2|2014-04-14|2017-04-18|Leviton Manufacturing Co., Inc.|Communication outlet with shutter mechanism and wire manager|
    US9515437B2|2014-04-14|2016-12-06|Leviton Manufacturing Co., Inc.|Communication outlet with shutter mechanism and wire manager|
    USD752590S1|2014-06-19|2016-03-29|Leviton Manufacturing Co., Ltd.|Communication outlet|
    US9608379B1|2015-10-14|2017-03-28|Leviton Manufacturing Co., Inc.|Communication connector|
    US10135207B2|2016-01-31|2018-11-20|Leviton Manufacturing Co., Inc.|High-speed data communications connector|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3709376A|DE3709376C1|1987-03-20|1987-03-20|Insulation displacement contact|
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