• 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:
    An electrical connector for flat circuit bearing elements such as printed circuit boards as provided and includes an insulating housing with exterior surfaces including front and rear faces and a pair of elongated channels extending from the front face rearwardly into the housing for receiving the printed circuit boards, the rear face of the housing including a plurality of apertures extending into the housing for electrical access to the interior of the housing, and a plurality of metallic contacts including active portions spaced along and extending into the channels for engagement with conductive elements on the printed circuit boards and bridging portions interconnecting pairs of active portions in the housing, with at least one bridging portion overlying a second bridging portion with respect to the rear face and including an aperture aligned with one of the apertures from the rear face to provide electrical access to the underlying bridging portion.
    公开号:SU710536A3
    申请号:SU731916279
    申请日:1973-05-04
    公开日:1980-01-15
    发明作者:Оччипинти Карл
    申请人:Банкер Рамо Корпорейшн (Фирма)；
    IPC主号:
    专利说明:

    one
    The invention relates to electronics and is used in the manufacture of printed circuit boards, the provision of electrical contact and the connection of a printed circuit board.
    An electrical connector for a printed circuit board is known, comprising a housing made of an insulating material in the form of a frame without a bottom having a narrow slot with grooves in which elastic contact elements arranged in the form of curved strips 1 are placed.
    However, the known connector for printed circuit boards does not provide a reliable connection of the printed circuit board and reliable: fixing the printed circuit board relative to the contact elements; cannot be used with a larger number of contact pads of the printed circuit board and contact elements, as it does not provide a sufficiently high density of location has large dimensions when they increase.
    Closest to the proposed technical essence is a connector for printed circuit boards, comprising a housing with a guide groove in which bent elastic contact elements are installed, and vertical posts with guide grooves fixed to opposite ends of the guide groove of the housing; function and fixing elements of the printed circuit board relative to the housing of the connector 2.
    The disadvantages of this connector are that it does not provide a reliable connection, since the precise location of the pads of the printed circuit board in the guiding groove of the housing relative to the contact elements is not maintained, and the size of the connector increases with increasing pads.
    The purpose of the invention is to increase the reliability of work and reduce the size.
    权利要求:
    Claims (2)
    [1]
    This is achieved by the fact that, in the proposed construction, a connector comprising a housing with guide grooves, in which curved elastic contact elements are mounted, and vertical posts with guide grooves fixed to the opposite. The ends of the body guide slot are provided with a lock made in the form of a U-shaped spring placed in the guide slot of one of the vertical posts with the possibility of fixing relative to it and the interaction of its ends with the walls of the body body slot. The invention is illustrated by the following drawings: FIG. 1 shows the proposed printed circuit board connector; general view; in fig. 2 is the same; p is a cut along the A-A in FIG. one; in fig. 3 is a section along BB in FIG. one; Fig. 4 shows a section along one of the vertical posts; in fig. 5 - a section, on another of the vertical posts. The connector for printed circuit boards comprises a housing 1, made of an insulating material, in which there is a longitudinal guide groove 2, curved. Other contact elements 3, 4, placed in guideway 2 and made of metal sheet, one ends of which are rigidly fixed in guide groove 2, vertical posts 5 and 6 with guide grooves 7 and 8, respectively, mounted on opposite ends of guide groove 2, a retainer made in the form of a U-shaped spring 9 installed in the guide groove 8 vertically The rack B is capable of being fixed relative to it and interacting its ends 10 and 11 with the walls of the guiding groove 2 of the housing 1, the end 11 being made with scripples 12, which is located in a recess 13 located in the guiding groove 8 of the vertical post 6. The connector for printed circuit boards works as follows. In the initial position, the contact elements 3 and 4 are installed along one wall 14 of the guide groove 2 of housing 1, and their output ends 15 and 16 are mounting, located at a distance, and the other wall 17 guide p 2 of the housing 1 is left free. When the printed circuit board is inserted into the guide groove 2 of the housing 1, the protruding part 18 of each contact element 3, 4 is retracted from the initial position and, when installing the printed circuit board, will exert considerable pressure on the contact area of the printed circuit board, thereby ensuring reliable physical and electrical the connection between the contact elements 3 and 4 and the contact pads of the printed circuit board. The printed circuit board is placed in the guide grooves 7, 8 vertical posts 5 and 6, respectively, fixed relative to the connector using a latch, made in the form of a 0-shaped spring 9, while the printed circuit board is fixed relative to the support surface 19 of the guide groove 7 of the rack 5 and contact elements 3 and 4. A latch, embodied in the form of a U-shaped spring, with one arm 20 is located on the wall of the guide groove 8 of the vertical column 6, and its petal 12 is in the recess 13, and the other arm 21 abuts against the protrusion 22 Case 2: 1. The proposed connector for printed circuit boards provides accurate and oriented layout, a printed circuit board, reliable connection and fixation, as well as reliable operation with small dimensions. Claims of the Invention: A connector for a printed circuit board comprising a housing with a guide groove in which bent elastic contact elements are installed, and vertical posts with guided grooves fixed to opposite ends of the housing guide groove, characterized in that, in order to increase the reliability of operation and downsizing, it is provided with a retainer made in the form of an L-shaped spring placed in the guide groove of one of the vertical posts, with the possibility of locking relative to it and its interaction with Ntsov with benches of the body guide slot. Sources of information taken into account in the examination 1.US Patent 2953765, 339-17, 20.09.60.
    [2]
    2. The patent CLJA number 335877, 339-17, 07.30.68 (prototype) 4
    类似技术:
    公开号 | 公开日 | 专利标题
    SU710536A3|1980-01-15|Printed circuit connector
    US3982807A|1976-09-28|Zero force printed circuit board connector
    KR950002124A|1995-01-04|Connector assembly
    US4095866A|1978-06-20|High density printed circuit board and edge connector assembly
    US3831131A|1974-08-20|Integrated circuit package connectors
    US3399372A|1968-08-27|High density connector package
    US4626056A|1986-12-02|Card edge connector
    US3922051A|1975-11-25|Connector for alphanumeric display panels
    US3910664A|1975-10-07|Multi-contact electrical connector for a ceramic substrate or the like
    KR100298852B1|2001-10-26|Rail Assembly
    EP0200449A2|1986-11-05|Electrical connectors
    US5997315A|1999-12-07|Connector and IC card connector
    ES219712U|1976-11-01|A edge connector for circuit plates. |
    JPH0613117A|1994-01-21|Electric connector
    US5236372A|1993-08-17|No-insertion force connector assembly
    US3107319A|1963-10-15|Modular component printed circuit connector
    US3631380A|1971-12-28|Universal circuit board connector
    US7056155B2|2006-06-06|Memory card connector
    US6419508B2|2002-07-16|Card connector having interchangeable guide arms
    US7758387B2|2010-07-20|Electrical card connector with improved card restriction structure
    US3234499A|1966-02-08|Printed circuit board connector
    US7048558B2|2006-05-23|Memory card connector
    KR910020974A|1991-12-20|Dual Locked Electrical Connectors
    EP0154420B1|1987-05-06|Card edge connector with flexible film circuitry
    US7753723B2|2010-07-13|Stacked card connector
    同族专利:
    公开号 | 公开日
    DE2322556A1|1973-11-22|
    CS181237B2|1978-03-31|
    RO70652A|1981-06-30|
    DD103989A5|1974-02-12|
    IT987319B|1975-02-20|
    GB1432604A|1976-04-22|
    IL42064A|1975-08-31|
    IL42064D0|1973-06-29|
    JPS4961689A|1974-06-14|
    US3778753A|1973-12-11|
    FR2183830B1|1977-02-11|
    CH563674A5|1975-06-30|
    JPS5539870B2|1980-10-14|
    AU5475373A|1974-10-24|
    CA1000826A|1976-11-30|
    FR2183830A1|1973-12-21|
    PL87691B1|1976-07-31|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1939130A|1931-04-14|1933-12-12|Donald H Mills|Radio base construction|
    GB1158908A|1965-12-16|1969-07-23|Lucas Industries Ltd|Switches for use with flexible printed circuits.|
    US3465279A|1967-09-08|1969-09-02|Molex Products Co|Miniature pin terminal connector|
    US3509513A|1968-03-27|1970-04-28|Ibm|Cables connecting assembly|
    US3609629A|1969-07-07|1971-09-28|William B Tenery|Ductless electrical floor covering conducting system,and components therefor|US3858961A|1973-06-06|1975-01-07|Itt|Printed circuit board connector|
    US4053705A|1976-10-08|1977-10-11|Illinois Tool Works Inc.|Terminal cap|
    US4295704A|1979-12-03|1981-10-20|Thomas & Betts Corporation|Side probeable connector using flat cable|
    US4417778A|1981-10-23|1983-11-29|Bell Telephone Laboratories, Incorporated|Circuit interlock arrangement|
    US4586769A|1981-12-30|1986-05-06|Chabin Corporation|Electrical connector terminator|
    CA1236186A|1983-07-29|1988-05-03|Karl Hehl|Multi-pin male and female contact bars andmanufacturing method|
    US4521065A|1983-09-27|1985-06-04|General Motors Corporation|Socket connector for parallel circuit boards|
    US4575175A|1983-10-27|1986-03-11|Molex Incorporated|Edge connector for multiple printed circuit boards|
    USRE34161E|1985-10-04|1993-01-12|Nintendo Company Limited|Memory cartridge and information processor unit using such cartridge|
    US4747790A|1985-07-18|1988-05-31|Hosiden Electronics Co., Ltd.|Connector for printed circuit board|
    US4946403A|1989-08-24|1990-08-07|Amp Incorporated|Low insertion force circuit panel socket|
    US4995814A|1989-12-15|1991-02-26|Amp Incorporated|Connector for mating blade-shaped members|
    US4981449A|1990-04-27|1991-01-01|Amp Incorporated|Connector for mating multi-layer blade-shaped members|
    US5013265A|1990-04-27|1991-05-07|Amp Incorporated|Connector for mating blade-shaped members|
    TW320348U|1996-12-04|1997-11-11|Hon Hai Prec Ind Co Ltd|Composite-type electrical connector|
    DE19709188C2|1997-03-06|2001-10-31|Siemens Ag|Portable electronic device|
    US5892216A|1997-04-21|1999-04-06|Airborn, Inc.|Smart card reader with electrostatic discharge protection|
    US6116957A|1997-12-17|2000-09-12|The Whitaker Corporation|Electrical connector for interconnecting two circuit boards|
    EP1009068A1|1998-10-16|2000-06-14|Molex Incorporated|Edge connector for flat circuitry|
    US6885185B1|1998-12-01|2005-04-26|Itron Electricity Metering, Inc.|Modular meter configuration and methodology|
    US7275966B2|2002-12-20|2007-10-02|Molex Incorporated|Connector with heat dissipating features|
    SG139515A1|2002-12-20|2008-02-29|Molex Inc|Connector with heat dissipating features|
    US7540766B2|2006-06-14|2009-06-02|Itron, Inc.|Printed circuit board connector for utility meters|
    KR101770631B1|2010-11-22|2017-08-24|삼성디스플레이 주식회사|Socket and display apparatus having the same|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US25054772A| true| 1972-05-05|1972-05-05|
    [返回顶部]