CN108370640A - 具有边缘连接端子的车载无传感器电机 - Google Patents

具有边缘连接端子的车载无传感器电机 Download PDF

Info

Publication number
CN108370640A
CN108370640A CN201680052995.3A CN201680052995A CN108370640A CN 108370640 A CN108370640 A CN 108370640A CN 201680052995 A CN201680052995 A CN 201680052995A CN 108370640 A CN108370640 A CN 108370640A
Authority
CN
China
Prior art keywords
pad
circuit board
conductor
vehicle
motor
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
CN201680052995.3A
Other languages
English (en)
Inventor
D·M·米特尔
B·J·维切里欧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GHSP Inc
Original Assignee
GHSP Inc
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 GHSP Inc filed Critical GHSP Inc
Publication of CN108370640A publication Critical patent/CN108370640A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
    • H01R12/728—Coupling devices without an insulating housing provided on the edge of the PCB
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/52—Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • H01R12/735—Printed circuits including an angle between each other
    • H01R12/737—Printed circuits being substantially perpendicular to each other
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/0094—Structural association with other electrical or electronic devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/36—Assembling printed circuits with other printed circuits
    • H05K3/366—Assembling printed circuits with other printed circuits substantially perpendicularly to each other
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
    • H01R12/585—Terminals having a press fit or a compliant portion and a shank passing through a hole in the printed circuit board
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • H01R13/112—Resilient sockets forked sockets having two legs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/26—Connectors or connections adapted for particular applications for vehicles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/03—Machines characterised by the wiring boards, i.e. printed circuit boards or similar structures for connecting the winding terminations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
    • H02K2211/03—Machines characterised by circuit boards, e.g. pcb
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/11—Printed elements for providing electric connections to or between printed circuits
    • H05K1/117—Pads along the edge of rigid circuit boards, e.g. for pluggable connectors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09009—Substrate related
    • H05K2201/09027—Non-rectangular flat PCB, e.g. circular
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10189—Non-printed connector
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10227—Other objects, e.g. metallic pieces
    • H05K2201/10295—Metallic connector elements partly mounted in a hole of the PCB
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10227—Other objects, e.g. metallic pieces
    • H05K2201/10424—Frame holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Motor Or Generator Frames (AREA)
  • Combinations Of Printed Boards (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

一种设备，使用控制器电路板上的边缘连接器将电机的机载定子电路板电连接到控制器电路板上的多个电路，所述边缘连接器接合定子电路板的边缘上的反向的焊盘。边缘连接器包括音叉状导体，每个导体均具有突出臂对，所述突出臂对定位成既接合焊盘以用于电接触，又摩擦地接合焊盘以用于机械保持。相关的组装方法使用边缘连接系统进行快速、可靠且确定的组装，即使在盲装条件下亦是如此。

Description

具有边缘连接端子的车载无传感器电机
技术领域
本发明涉及一种具有用于电机相U、V和W的电机端子连接器的车载无传感器电机设备；并且更特别地涉及一种电机，该电机具有集成到电机的定子电路板、与定子电路板分离的控制器电路板、以及用于连接电路板之间的电路以便控制电机相U、V和W的配合连接器。本发明非常适合用于自动变速箱流体泵/电机设备中，但不应认为仅限于该用途。
背景技术
无传感器自动变速箱流体(ATF)电机可以用于驱动用于泵送车辆上的自动变速箱流体的泵。这样的电机由于若干原因是有用的，所述原因包括它们的紧凑型设计、可靠性、控制和成本效益。无传感器ATF电机通常具有用于相U、V和W的、位于电路板上的基于连接器的端子，使得控制器电路板可以控制部分由定子电路板限定的电路以便操作电机的转子。重要的是组件要紧凑，且可被容易地连接(因为组件可能被盲装)、可靠地连接(包括良好且一致的电接触，并且也可机械地抗拉分)，并且能够以最少的部件和成本较低的部件组装而成(出于竞争原因)。
现有技术的一个示例在图18至图21中示出，其示出了连接到泵的ATF电机100，所述泵位于变速箱流体盘内部、用于根据需要将汇集的车辆变速箱流体泵送到车辆部件。电机100包括定子电路板101和控制器电路板103，所述定子电路板具有焊接到板101的第一多点(阴)连接器102(有时称为“端子头”)，所述控制器电路板具有焊接到板103的配合的第二多点(阳)连接器104(有时称为“插座头”)上，其中配合连接器102和104具有配合的插脚和插座以便将电路板101和103之间的不同电路连接起来以便控制电机100的相U、V和W来使电机的转子旋转。连接器102焊接到定子电路板101中的电子器件中，并且连接器104焊接到控制器电路板103的电子器件，这大大增加了费用并且关系到质量问题。阳连接器104包括多个小型化的平行插脚105，所述插脚105适于紧密地配合到配合插座中以形成电连接。插脚设计成尽可能小以满足空间/尺寸、重量和功能要求，原因是变速箱流体盘内的空间较小，但同时插脚必须足够大以形成用于提供电连接的良好表面积。连接器102和104二者都包括由非导电材料(例如塑料)保持的金属导体，其中非导电材料设计成在组装和互连期间协助插脚和插座的精确对准，但在组装之后也提供良好的保持强度。当一个或多个插脚在组装期间变形或损坏时产生质量问题，从而导致电连接不良(或没有电连接)。该问题因盲装并且因插脚的较小尺寸和较低弯曲强度而加剧。希望进行改进以简化组装、降低成本、提高组装能力(尤其是在盲装期间)、改善组装后的保持可靠性、改善组装期间在多个电路中形成的电连接的完整性和可靠性，这样做同时维持部件和组件的低成本，并且同时也提供使部件/组件占用尽可能小的空间的设计。
发明内容
在本发明的一个方面中，一种用于将电机的机载定子电路板电连接到控制器电路板的设备包括：A)所述定子电路板和所述控制器电路板中的一者，所述一者包括具有间隔开的焊盘的边缘，所述焊盘由导电材料制成并用于连接到多个电路；以及B)所述定子电路板和所述控制器电路板中的另一者，所述另一者包括具有导体的边缘连接器，每个导体均具有至少一个突出臂，所述至少一个突出臂定位成既接合所述焊盘以用于进行电接触，又摩擦地接合所述焊盘以用于进行机械保持。
在较窄方面中，所述焊盘包括位于一侧上的第一焊盘和位于相反侧上的第二焊盘，所述第二焊盘与所述第一焊盘对准；并且所述导体的每一者上的所述至少一个突出臂包括相对的臂，所述相对的臂之间限定夹持点，所述夹持点尺寸设定成使所述相对的臂分别接触所述焊盘中的关联的一者。
在另一较窄方面中，所述设备不包括除所述导体在所述焊盘上产生的保持力外产生显著保持力的任何机械连接结构。
在另一较窄方面中，所述焊盘包括所述电路板的相反侧上的双侧焊盘，两者均连接到电路，因此导致更可靠和更稳健的双重连接。
在本发明的另一方面中，一种用于将电机的机载定子电路板电连接到控制器电路板的方法包括：A)在所述定子电路板和所述控制器电路板中的一者上提供具有间隔开的焊盘的边缘，所述焊盘由导电材料制成并用于连接到多个电路；B)在所述定子电路板和所述控制器电路板中的另一者上提供具有导体的边缘连接器，每个导体均具有定位成以两种方式接合所述焊盘的至少一个突出臂；以及C)将所述边缘连接器组装到所述边缘上，使得所述导体电接合所述焊盘以用于进行电接触并且也摩擦地接合所述焊盘以用于进行机械保持。
本领域技术人员在研究以下说明书、权利要求书和附图的情况下将理解和领会本发明的这些和其他方面、目的和特征。
附图说明
图1至图1A是示出了浸没在变速箱流体盘内的自动变速箱流体中的ATF电机/泵设备的局部示意性的侧视图，电机包括连接到控制器电路板的定子电路板，控制器电路板包括板边缘电连接器(称为“边缘连接器”)，边缘电连接器具有用于接合位于定子电路板的边缘的配合导电焊盘的音叉状导体，图1和图1A示出了在不同取向(即相反方向)上延伸的电机。
图2是图1的控制器电路板和电路板附接式边缘连接器的侧视图。
图3是接合(圆形的)定子电路板上的焊盘的边缘连接器的透视图。
图4是示出由音叉状导体提供的与定子电路板上的焊盘的电连接的截面图。
图5是图3的分解图(仅示出中央的一个导体31)。
图6至图8是音叉状导体中的一者的视图，图6至图7是侧视图和平面图，图8是导体上的电路板附接式插脚的放大图。
图9至图13是图3的边缘连接器的视图，图9是透视图，图10至图12是正投影视图，并且图13是示出在边缘连接器的非导电塑料材料内的导体的截面图。
图14是图1和图2的定子电路板的平面图。
图15至图16是控制器电路板的端部的相反侧的放大图，在该端部处，边缘连接器接合控制器电路板。
图17是示出车辆电气系统的示意图，所述车辆电气系统包括使用音叉式连接器连接到第一机载电机定子PCB上的导电焊盘的控制器PCB，并且包括使用音叉式连接器连接到第一机载电机定子PCB上的导电焊盘的第二机载电机定子PCB。
图17A至图17D是定子电路板的多个层，这些层示出了连接到定子电路板上的电路的冗余焊盘，冗余焊盘导致控制器电路板和定子电路板的冗余连接以改善电连接的可靠性和鲁棒性。
图18至图19是现有技术的侧视图，图18示出了通过阳端子头连接器(具有围绕突出插脚的周向护罩)和插座头连接器组装到控制器电路板的定子电路板，图19是其分解图。
图20和图21是图18至图19中所示的插座头连接器和端子头连接器的透视图。
具体实施方式
本设备20(图1)示出为定位在部分填充有变速箱流体的变速箱流体盘21中，并且包括具有转子22的电机21，所述转子驱动泵23以便将自动变速箱流体泵送到各种车辆部件。电机21具有集成到电机并且可操作地连接到其定子26的定子电路板25、与定子电路板25分离的控制器电路板27、以及在控制器电路板27上的连接器28，连接器用于电气地(以及机械地)连接到定子电路板25上的由焊盘30形成的连接装置、进而将电路板25和27之间的不同电路连接起来以经由相U、V和W控制电机转子的操作。定子电路板25上的焊盘30包括靠近电路板25的边缘且位于定子电路板25的相反侧上的由导电材料形成的扩大点。为了方便，焊盘30在本文中被称为“连接器装置”，原因是焊盘30布置成通过接合连接器28中的音叉状导体31的臂来提供连接并且还提供摩擦保持力。在最广泛的意义上来说，在所示的设备中，应当理解的是在控制电路板27上没有传统的连接器。
连接器28在示出了组件的图1和图4中示出，并且在示出了导体31的图6至图8中示出，并且在示出了带有导体31的连接器28的图10至图13中示出。连接器28包括模制的非导电主体(由塑料制成)，非导电主体将多个音叉状导体31(示出三个)保持成处于平行位置，每个音叉状导体31均限定对应于焊盘30的入口“夹爪”。该布置允许消除用于上文描述的且在图18至图21中示出的现有技术的连接器101中的插座头，这在材料、组装成本和节省空间消耗方面节省了大量成本。导体31具有：在平行方向上延伸的导电臂31A，其中臂的倾斜内表面形成漏斗形入口31B(其便于盲装到定子电路板25的边缘上)；向内突出的凸部31C(其产生促进与焊盘30的良好电连接以及产生对定子电路板25的相反侧上的焊盘30的正摩擦保持力的夹持点)；以及隔开的内部部分31D(用于接收定子电路板25的边缘)。应当注意，电连接的质量和可靠性因与定子电路板25的相反侧上的焊盘30的电接触而大大提高。
图1示出了特定布置，其中电机的定子和转子示出为远离控制器电路板延伸。然而，这样做是为了方便和说明清楚，但是可以预期，电机的定子和转子可以相对于彼此在任何方向上延伸。
技术人员将理解，在本发明的创新构思的范围内，各种不同的材料和构造是可能的。示出的定子板25为层压型，导体31是杨氏模量为131GPa的导电金属，并且端子壳体(连接器29的塑料主体)是杨氏模量为10GPa的材料。用于组装的安装力和用于组装的保持力可以以多种方式变化，例如通过改变材料、以表面处理(例如电镀或涂覆)的方式对接触表面进行处理和/或改变导体臂31A的形状(即，改变漏斗形入口的角度和/或夹持点的尺寸和形状和/或臂的挠性/弹性)而变化。示出的原型已成功通过了若干测试，包括较低安装力/较高保持力测试，电气性能的完整性/载流容量测试，热冲击测试，热驱动振动测试，以及动力热循环测试。需要注意的是，本发明所示出的连接能够在传送20安培或更大的电流的同时有效地操作。
该布置在用于驱动泵送自动变速箱流体的泵的无传感器ATF(自动变速箱流体)电机中特别有用，原因是它提供了非常紧凑的设计(车辆变速箱盘中的小空间需求所需要的)，同时保持或提高了可靠性和成本效益(现代车辆要求的高质量标准所需要的)。本组件提供鲁棒性好的、形状配合的且相对容易的连接(即使在盲装过程中也是如此)，在连接的情况下提供出色的可靠性(包括出色的双重电接触性以及抗拉分的机械阻力)，同时使用最少数量的部件(部分原因是消除了传统的配合式插脚-插座电连接器中所使用的连接器中的一者)，同时还使用低成本部件和低成本组装技术/工艺。可以预期以上创新方面可以包括连接到电机并由电机驱动的装置，如任何流体泵装置或空气泵装置、动力转向装置、AC压缩机、电机驱动的动力制动器以及车辆中或较大组件中所使用的基本上任何由电机驱动的部件或附件。
图17是示出包括车辆电气系统的替代电路的示意图，所述车辆电气系统包括使用带有臂状导体31的音叉式连接器28连接的控制器PCB 27，其中臂状导体31接合第一机载电机定子PCB 25上的导电焊盘30，并且所述车辆电气系统包括使用带有导体31'的音叉式连接器28'连接的第二机载电机定子PCB 25'，其中导体31'接合第一机载电机定子PCB 25的边缘25'上的导电焊盘30'。可以预期的是，可以在本发明的范围内做出多种变型。例如，两个机载电机定子PCB均可以直接连接到控制器PCB，其中两个音叉式连接器均在控制器PCB上并且导电焊盘在第一机载电机定子PCB上和第二机载电机定子PCB上。而且，音叉式连接器可以在电机定子PCB上，并且导电焊盘在控制器PCB的边缘上。可以预期的是，附加的音叉式连接器可以用于连接PCB，同时最小化或消除预组装/预制造的电连接器部件。
图17A至图17D示出了定子电路板25的相邻层，其中这些层包括连接到定子电路板上的电路的冗余焊盘(标识为项C、U、V、W)，冗余焊盘导致控制器电路板和定子电路板的冗余连接以提高电连接的可靠性和鲁棒性。
应当理解，在不偏离本发明的构思的情况下可以对上述结构做出变型和改型，并且还应当理解，这样的构思旨在由以下权利要求涵盖，除非这些权利要求通过其语言而另有明确说明。

Claims (18)

1.本发明的要求保护排他性权益或权利的实施方式限定如下：
一种车辆中的车载设备，所述车载设备用于将第一电路板上的多个第一电路电连接到第二电路板上的相关联的多个第二电路，所述车载设备包括：
所述第一电路板和所述第二电路板中的一者，所述一者包括具有间隔开的焊盘的边缘，所述焊盘由导电材料制成并用于将所述多个第一电路和所述多个第二电路连接起来；以及
所述第一电路板和所述第二电路板中的另一者，所述另一者包括具有导体的边缘连接器，每个所述导体均具有至少一个突出臂，所述至少一个突出臂定位成既接合所述焊盘以用于进行电接触，又摩擦地接合所述焊盘以用于进行机械保持。
2.根据权利要求1所述的设备，其中所述焊盘平行于由所述第一电路板和所述第二电路板中的一者限定的平面延伸并且形成于所述一者的表面上。
3.根据权利要求1和2中任一项所述的设备，所述设备包括电机，并且其中所述第一电路板包括可操作地附接到所述电机的电机搭载定子电路板。
4.根据权利要求3所述的设备，其中所述第二电路板包括形成车辆的电控制系统的一部分的控制器电路板。
5.根据权利要求4所述的设备，其中所述焊盘包括位于一侧上的第一焊盘和位于相反侧上的第二焊盘，所述第二焊盘与所述第一焊盘对准并且与所述第一焊盘相关联，并且所述焊盘布置成与所述边缘连接器的所述导体形成冗余电连接。
6.根据权利要求5所述的设备，其中所述导体的每一者上的所述至少一个突出臂包括相对的臂，所述相对的臂之间限定夹持点，所述夹持点尺寸设定成使所述相对的臂分别接触并且摩擦地接合所述焊盘中的相关联的一者。
7.根据权利要求6所述的设备，其中所述设备不包括除所述导体在所述焊盘上产生的保持力之外产生显著保持力的机械连接结构。
8.根据权利要求7所述的设备，所述设备包括提供车辆功能的车辆附件，所述车辆功能包括泵送动作和机械运动中的一种，所述车辆附件可操作地连接到所述电机以便由所述电机进行操作。
9.根据权利要求8所述的设备，其中所述车辆功能包括用泵提供用于所述车辆上所携带的流体的所述泵送动作。
10.一种用于将电机的机载定子电路板电连接到控制器电路板的方法，所述方法包括：
在所述定子电路板和所述控制器电路板中的一者上提供具有间隔开的焊盘的边缘，所述焊盘由导电材料制成并用于连接到多个电路；
在所述定子电路板和所述控制器电路板中的另一者上提供具有导体的边缘连接器，每个所述导体均具有定位成接合所述焊盘的至少一个突出臂；以及
将所述边缘连接器组装到所述边缘上，使得所述导体电接合所述焊盘以用于进行电接触并且也摩擦地接合所述焊盘以用于进行机械保持。
11.根据权利要求10所述的方法，其中所述焊盘包括形成于所述电路板中的一者的相反侧上的反向的焊盘，所述反向的焊盘平行于由所述电路板中的所述一者限定的平面延伸。
12.根据权利要求10和11中任一项所述的方法，所述方法包括提供电机，并且其中所述电路板中的所述一者包括所述定子电路板，所述定子电路板可操作地附接到所述电机并且由所述电机支撑。
13.根据权利要求12所述的方法，其中所述控制器电路板形成车辆的电控制系统的一部分。
14.根据权利要求13所述的方法，其中所述焊盘布置成与所述边缘连接器的所述导体形成冗余电连接。
15.根据权利要求14所述的方法，其中所述导体的每一者上的所述至少一个突出臂包括相对的臂，所述相对的臂之间限定夹持点，所述夹持点尺寸设定成使所述相对的臂分别接触并且摩擦地接合所述焊盘中的相关联的一者。
16.根据权利要求15所述的方法，其中所述设备不包括除所述导体在所述焊盘上产生的保持力之外产生显著保持力的机械连接结构。
17.根据权利要求16所述的方法，所述方法包括提供车辆功能的车辆附件，所述车辆功能包括泵送动作和机械运动中的一种，所述车辆附件可操作地连接到所述电机以便由所述电机进行操作。
18.根据权利要求17所述的方法，其中所述车辆功能包括用泵提供用于所述车辆上所携带的流体的泵送动作。
CN201680052995.3A 2015-09-15 2016-09-15 具有边缘连接端子的车载无传感器电机 Pending CN108370640A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562218632P 2015-09-15 2015-09-15
US62/218,632 2015-09-15
US15/264,782 2016-09-14
US15/264,782 US9831580B2 (en) 2015-09-15 2016-09-14 Vehicle-mounted sensorless motor with edge-connected termination
PCT/US2016/051874 WO2017048913A1 (en) 2015-09-15 2016-09-15 Vehicle-mounted sensorless motor with edge-connected termination

Publications (1)

Publication Number Publication Date
CN108370640A true CN108370640A (zh) 2018-08-03

Family

ID=58237308

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680052995.3A Pending CN108370640A (zh) 2015-09-15 2016-09-15 具有边缘连接端子的车载无传感器电机

Country Status (5)

Country Link
US (1) US9831580B2 (zh)
EP (1) EP3351059A4 (zh)
JP (1) JP6918786B2 (zh)
CN (1) CN108370640A (zh)
WO (1) WO2017048913A1 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102212950B1 (ko) * 2015-01-07 2021-02-05 엘지이노텍 주식회사 모터
US9831580B2 (en) * 2015-09-15 2017-11-28 Ghsp, Inc. Vehicle-mounted sensorless motor with edge-connected termination
DE102016108069A1 (de) * 2016-05-02 2017-11-02 Valeo Systèmes d'Essuyage Kontaktelement zur Ausbildung einer elektrischen Verbindung mit einem Gegenelement, elektrische Verbindung und Scheibenwischermotor
DE102017208864A1 (de) * 2017-05-24 2018-11-29 Robert Bosch Gmbh Steuereinheit zur Ansteuerung einer Antriebsvorrichtung, Motoreinheit mit einer Antriebsvorrichtung und einer Steuereinheit sowie Verfahren zur Herstellung einer Motoreinheit
JP2019067574A (ja) * 2017-09-29 2019-04-25 矢崎総業株式会社 音叉端子及び電気接続箱
JP7039990B2 (ja) * 2017-12-21 2022-03-23 日本電産トーソク株式会社 電動オイルポンプ
DE102019119588A1 (de) * 2019-07-19 2021-01-21 HARTING Electronics GmbH Kontaktelement zum elektrischen Verbinden von Leiterkarten und Verfahren zur Montage einer Leiterkartenanordnung
DE102020132939A1 (de) * 2020-12-10 2022-06-15 Marquardt Gmbh Einpresszonen eines Kontaktmoduls zur Kontaktierung einer Leiterplatte
DE102020132937A1 (de) 2020-12-10 2022-06-15 Marquardt Gmbh Kontaktmodul zur Kontaktierung von Leiterplatten
US20220185207A1 (en) * 2020-12-11 2022-06-16 Aptiv Technologies Limited Electrical connector assembly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764955A (en) * 1972-05-17 1973-10-09 Amp Inc Connecting and mounting means for substrates
KR20080021337A (ko) * 2006-09-04 2008-03-07 노상철 카피시 시스템
CN102411315A (zh) * 2010-09-22 2012-04-11 日立汽车系统株式会社 电子控制装置
CN103730790A (zh) * 2012-10-16 2014-04-16 三星电子株式会社 用于电子装置的电子元器件的连接装置
CN103812279A (zh) * 2012-11-13 2014-05-21 阿斯莫株式会社 电动机
CN104218714A (zh) * 2013-06-04 2014-12-17 山洋电气株式会社 风扇电机、直列式风扇电机及其装配方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790916A (en) * 1972-08-03 1974-02-05 Gte Automatic Electric Lab Inc Edge mount connector terminal
US4085998A (en) * 1976-12-29 1978-04-25 Western Electric Company, Inc. Dual clip connector
US6348752B1 (en) 1992-04-06 2002-02-19 General Electric Company Integral motor and control
US5770902A (en) 1995-11-02 1998-06-23 Globe Motors Motor termination board
CA2302925C (en) * 1999-06-07 2009-05-19 Ekstrom Industries, Inc. Watthour meter socket adapter with circuit board mounts
ES2299451T3 (es) 2000-07-14 2008-06-01 TRW AUTOMOTIVE ELECTRONICS & COMPONENTS GMBH Dispositivo de accionamiento para el arbol de embrague de una caja de cambios automatica en un vehiculo motorizado.
US6756711B2 (en) 2000-12-27 2004-06-29 Asmo Co., Ltd. Motor having control circuit board for controlling its rotation
JP2003198161A (ja) * 2001-12-26 2003-07-11 Mitsubishi Electric Corp クリップ型リード、及び、当該クリップ型リードにより半導体装置又は副基板を実装した主基板
JP2006147437A (ja) 2004-11-22 2006-06-08 Funai Electric Co Ltd 光ピックアップユニットにおけるコネクタ構造及びコネクタ構造
DE102005044309B4 (de) 2005-09-16 2009-04-09 Minebea Co., Ltd., Miyota Halterung für Wicklungsdrähte für Statoren von Elektromotoren
ITPD20060361A1 (it) 2006-10-03 2008-04-04 Inarca Spa Gruppo di connessione di una scheda elettronica di controllo agli avvolgimenti statorici di un motore elettrico per tende a rullo o similari
JP2008219972A (ja) 2007-02-28 2008-09-18 Jtekt Corp 電動モータ
US8696326B2 (en) 2009-05-14 2014-04-15 Magna Powertrain Inc. Integrated electrical auxiliary oil pump
US8193678B2 (en) 2009-09-07 2012-06-05 Sunonwealth Electric Machine Industry Co., Ltd. Coil unit for motor stator
CN102044934B (zh) 2009-10-21 2014-10-22 德昌电机(深圳)有限公司 电机驱动组件
CN201758001U (zh) * 2010-06-29 2011-03-09 姚加章 一种汽车影音中控系统
CN201774430U (zh) 2010-07-29 2011-03-23 中山大洋电机制造有限公司 一种新型电机机构
EP2453555B1 (de) 2010-11-11 2023-02-08 Grundfos Management a/s Pumpenaggregat
WO2012103166A2 (en) 2011-01-27 2012-08-02 Electrical Systems Integrator Llc An electrical brushless motor
DE102011054958A1 (de) 2011-10-31 2013-05-02 Minebea Co., Ltd. Gehäuse eines Stellantriebs zur Aufnahme eines Elektromotors und Baueinheit
DE102011121062A1 (de) 2011-12-14 2013-06-20 Diehl Ako Stiftung & Co. Kg Antriebsvorrichtung, insbesondere für ein elektronisches Haushaltsgerät
DE102013006854A1 (de) 2012-04-26 2013-10-31 Asmo Co., Ltd. Motor
US9115720B2 (en) 2012-05-04 2015-08-25 Ghsp, Inc. Dual pump and motor with control device
DE102012103928A1 (de) 2012-05-04 2013-11-07 Pierburg Gmbh Gleichstrommotor zum Antrieb von Aggregaten eines Kraftfahrzeugs
US9562534B2 (en) 2012-05-04 2017-02-07 Ghsp, Inc. In-line dual pump and motor with control device
US20150083649A1 (en) 2013-09-20 2015-03-26 Ghsp, Inc. Submersible pumping apparatus with integrated filter and sealed circuitry
US9831580B2 (en) * 2015-09-15 2017-11-28 Ghsp, Inc. Vehicle-mounted sensorless motor with edge-connected termination

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764955A (en) * 1972-05-17 1973-10-09 Amp Inc Connecting and mounting means for substrates
KR20080021337A (ko) * 2006-09-04 2008-03-07 노상철 카피시 시스템
CN102411315A (zh) * 2010-09-22 2012-04-11 日立汽车系统株式会社 电子控制装置
CN103730790A (zh) * 2012-10-16 2014-04-16 三星电子株式会社 用于电子装置的电子元器件的连接装置
CN103812279A (zh) * 2012-11-13 2014-05-21 阿斯莫株式会社 电动机
CN104218714A (zh) * 2013-06-04 2014-12-17 山洋电气株式会社 风扇电机、直列式风扇电机及其装配方法

Also Published As

Publication number Publication date
JP2018536371A (ja) 2018-12-06
WO2017048913A1 (en) 2017-03-23
EP3351059A4 (en) 2019-05-08
EP3351059A1 (en) 2018-07-25
JP6918786B2 (ja) 2021-08-11
US9831580B2 (en) 2017-11-28
US20170077631A1 (en) 2017-03-16

Similar Documents

Publication Publication Date Title
CN108370640A (zh) 具有边缘连接端子的车载无传感器电机
US9203171B2 (en) Cable connector assembly having simple wiring arrangement between two end connectors
US20160233622A1 (en) Electrical connector part having a resistance coding
CN101364679A (zh) 电连接组件
US8932083B2 (en) Connector and connector assembly for use with flex circuits
JP6591616B2 (ja) コネクタ
WO2019203011A1 (ja) 配線モジュール
KR101708641B1 (ko) 유에스비 커넥터 및 유에스비 커넥터용 젠더
US7393216B2 (en) Socket contact
JP6493841B2 (ja) 自動車用電池充電器に使用される電子装置の製造および組み立て工程
US8314522B2 (en) Printed circuit board with ground conductor for electric motor, and electric motor
US11767053B2 (en) Electronic control device and electric power steering device
CN101292398A (zh) 电接触元件
US20090298327A1 (en) Connecting module
KR101238416B1 (ko) Ｌｅｄ모듈
US6312276B1 (en) Terminals for achieving preferred electric and mechanic connection
CN103840282B (zh) 执行机构装置
JP2003078107A (ja) コネクタ一体型パワーモジュール
WO2014085558A1 (en) Mechanical spacer with non-spring electrical connections for a multiple printed circuit board assembly
JP4549952B2 (ja) 電気機器
CN103904485B (zh) 电连接器
CN112470555B (zh) 电子控制装置
KR100850031B1 (ko) 자동차용 카오디오 커넥터
JP7023070B2 (ja) モータ
KR20170042649A (ko) Smd 컴포넌트 및 연관된 연결 컴포넌트를 구비한 전기 모터

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20180803

RJ01 Rejection of invention patent application after publication