CN111916929A - 具有存储卡的连接器 - Google Patents

具有存储卡的连接器 Download PDF

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Publication number
CN111916929A
CN111916929A CN202010376545.8A CN202010376545A CN111916929A CN 111916929 A CN111916929 A CN 111916929A CN 202010376545 A CN202010376545 A CN 202010376545A CN 111916929 A CN111916929 A CN 111916929A
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memory card
connector
housing
terminal
receiving
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C.H.易
T.莫里斯
P.B.R.拉詹德拉
S.德斯西奥里
潘磊
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Tyco Electronics Shanghai Co Ltd
TE Connectivity Corp
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Tyco Electronics Shanghai Co Ltd
TE Connectivity Corp
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    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
    • 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
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0256—Details of interchangeable modules or receptacles therefor, e.g. cartridge mechanisms
    • H05K5/0286—Receptacles therefor, e.g. card slots, module sockets, card groundings
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    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6658—Structural association with built-in electrical component with built-in electronic circuit on printed circuit board
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
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    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
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    • 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
    • H01R12/721—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures cooperating directly with the edge of the rigid printed circuits
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    • H01—ELECTRIC ELEMENTS
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    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
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    • H01—ELECTRIC ELEMENTS
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    • H—ELECTRICITY
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    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening
    • H01R13/6271—Latching means integral with the housing
    • H01R13/6272—Latching means integral with the housing comprising a single latching arm
    • 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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/6608—Structural association with built-in electrical component with built-in single component
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    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0286—Programmable, customizable or modifiable circuits
    • H05K1/0295—Programmable, customizable or modifiable circuits adapted for choosing between different types or different locations of mounted components
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    • 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
    • H01—ELECTRIC ELEMENTS
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    • 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
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    • 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
    • H01R12/716—Coupling device provided on 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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
    • H01R13/41—Securing in non-demountable manner, e.g. moulding, riveting by frictional grip in grommet, panel or base
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
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    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/436—Securing a plurality of contact members by one locking piece or operation
    • H01R13/4367—Insertion of locking piece from the rear
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    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
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    • H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
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    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling
    • H01R13/645—Means for preventing incorrect coupling by exchangeable elements on case or base
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    • 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
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Abstract

一种插入式连接器(14)，具有设置在端子接收腔(42)中的端子(50)。端子(50)具有存储卡接合部(54)。存储卡接收槽(46)设置在壳体中。存储卡接收槽(46)跨越端子接收腔(42)。存储卡接收槽(46)的一部分与端子接收腔中的每一个对准。长形的开口在存储卡接收槽(46)和端子接收腔之间延伸。存储卡(70)定位在存储卡接收槽中。存储卡存储可由特定设备识别的数据且允许所述数据容易地被传送。

Description

具有存储卡的连接器
技术领域
本发明涉及用于将存储卡连接到印刷电路板或电缆组件的连接器。特别地，本发明涉及插入式连接器，其包括电可擦除可编程只读存储器(EEPROM)设备。
背景技术
设备和系统通常需要收集数据以用于维护或技术支持。如今，数据以各种方式被收集，并且受所记录设备的解读(interpretation)的影响，有时使得数据非常主观(subjective)。
因此，有利的是提供一种具有成本效益的、可插拔电连接器，其包括存储卡，例如EEPROM设备，其允许存储对设备而言是特定的或个人可识别的数据，并且允许信息容易地被传送，从而有助于设备的故障排除和维修。
发明内容
根据本发明，公开了一种插入式连接器，其具有带有存储卡的壳体，该存储卡存储可由特定设备识别的数据且允许所述数据容易地被传送。至少一个闩锁设置在壳体上。至少一个闩锁与配合连接器协作，以将插入式连接器相对于配合连接器保持在位。端子接收腔设置在壳体中且从壳体的顶壁朝向壳体的底壁延伸，其中端子接收腔的纵向轴线平行于壳体的纵向轴线。
结合以示例的方式说明本发明的原理的附图，根据下面对优选实施例的更详细的描述，本发明的其他特征和优点将变得显而易见。
附图说明
图1是说明性连接器组件的透视图，其中插头连接器从插座连接器分解。
图2是本发明的说明性插座连接器的分解透视图。
图3是图2的插头连接器的仰视图。
图4是图2的插头连接器的俯视透视图，其中移除了盖。
图5是沿着图1的线5-5截取的插头连接器的截面图。
图6是连接器组件的替代说明性实施例的透视图，其中替代插头连接器从替代插座连接器分解。
图7是处于完全组装位置的图6的连接器组件的透视图。
具体实施方式
根据本发明原理的说明性实施例的描述旨在结合附图来阅读，附图将被视为整个书面描述的一部分。在本文公开的本发明的实施例的描述中，对方向或取向的任何提及仅仅是为了描述的方便，而不是以任何方式限制本发明的范围。诸如“下部”、“上部”、“水平”、“垂直”、“上方”、“下方”、“上”、“下”，“顶部”和“底部”及其衍生物(例如，“水平地”、“向下地”、“向上地”等)应当被解释为指示如随后所描述的或如在讨论中的附图中所示的取向。这些相对术语仅仅是为了便于描述，并且不要求装置以特定的取向构造或操作，除非明确地如此指示。诸如“附接”、“固定”、“连接”、“联接”、“互连”等术语是指这样的关系，其中结构通过中间结构、以及可移动或刚性的附接或关系直接或间接地彼此固定或附接，除非另有明确说明。
此外，参考优选实施例来说明本发明的特征和益处。因此，本发明明确地不应限于这些实施例，这些实施例示出了特征的一些可能的非限制性组合，其可以单独存在或以特征的其他组合存在，本发明的范围由所附权利要求限定。
如图1最佳所示，说明性连接器组件10具有插座连接器12和插头或插入式连接器14。插座连接器12具有壳体16，壳体16具有在其中延伸的插头接收凹部18。键合槽28设置在插头接收凹部18中。
触头针脚20设置在壳体16中。触头针脚20具有在壳体16的外部延伸的电路板配合部分22和延伸到插头接收凹部18中的插头连接器配合部分24。电路板配合部分22配置为插入到基板或印刷电路板(未示出)的通孔中。在不脱离本发明的范围的情况下，可以使用电路板配合部分22的其他配置。闩锁接收突起26设置在壳体16上。
最图2至5最佳所示，插头或插入式连接器14具有壳体30，壳体30具有顶壁32和相反朝向的底壁34，以及在顶壁32和底壁34之间延伸的侧壁36。键合突起37设置在相应的侧壁36上。闩锁38设置在相应的侧壁36上。盖保持构件40(图4)也在闩锁38附近从相应的侧壁36延伸。
端子接收腔42从顶壁32朝向底壁34延伸穿过插头连接器14。端子接收腔42的纵向轴线平行于插头连接器14的壳体30的纵向轴线。在所示的实施例中，设置两个端子接收腔42。然而，在不脱离本发明的范围的情况下，可以设置其他数量的端子接收腔42。针脚接收开口44延伸穿过底壁(图3和图5)且定位成与端子接收腔42对准。
存储卡接收槽46从插头连接器14的顶壁32朝向底壁34延伸。存储卡接收槽46的纵向轴线平行于插头连接器14的壳体30的纵向轴线、且平行于端子接收腔42的纵向轴线。如图2最佳所示，存储卡接收槽46跨越端子接收腔42，使得存储卡接收槽46的一部分与端子接收腔42中的每一个对准。长形的开口48在存储卡接收槽46和端子接收腔42之间延伸。
端子50定位在端子接收腔42中。端子50具有触头针脚接收部52和存储卡接合部54。触头针脚接收部52具有纵向延伸的开口56(图5)，用于在其中接收触头针脚20的插头连接器配合部分24。触头针脚接收部52还具有突起或肩部58，其与端子接收腔42的壁协作，以将端子50保持和稳定在端子接收腔42中。该保持可以通过闩锁、压配合、材料位移或将端子保持在端子接收腔中的其他已知方法来进行。
存储卡接合部54是从触头针脚接收部52延伸的弹性接触臂。存储卡接合部54具有弧形配置以提供引入表面60和接触部62。接触部62配置为与存储卡70进行机械和电气连接。
存储卡70定位在存储卡接收槽46中。存储卡70可以是但不限于电可擦除可编程只读存储器(EEPROM)设备。存储卡70具有接触垫72，其配置为接合端子50的存储卡接合部54。
盖74，如图2和图5最佳所示，具有顶部平面构件76，该顶部平面构件具有从其延伸的端子位置保证构件80和盖闩锁构件78。盖闩锁构件78的纵向轴线和端子位置保证构件平行于插头连接器14的壳体30的纵向轴线且平行于端子接收腔42的纵向轴线。
在插头连接器14的组装期间，如前所述，端子50插入端子接收腔42中并被保持在其中。在该位置，存储卡接合部54，特别是接触部62，不受应力，且穿过长形的开口48延伸到存储卡接收槽46中。
在端子50正确定位的情况下，存储卡70通过插头连接器14的壳体30的顶壁32插入存储卡接收槽46中。当发生这种情况时，存储卡70接合存储卡接合部54的引入表面60，使得存储卡接合部54移动到受应力位置。存储卡70的继续插入使得存储卡接合部54的接触部62接合并移动跨越存储卡70的接触垫72。当存储卡接合部54处于受应力位置时，接触部62在接触垫72上施加力，使接触部62跨越接触垫72产生擦拭动作，从而有助于接触部62和接触垫72之间的可靠的电连接。在完全插入存储卡70的情况下，接触部62保持与接触垫72的机械和电气接触。在其他说明性实施例中，存储卡70还具有闩锁或其他已知的保持设备，以将存储卡70保持在存储卡接收槽46中。
在存储卡70正确插入插头连接器14的壳体30中的情况下，盖74被移动就位。在完全插入位置中，盖闩锁构件78定位在闩锁38下方并与盖保持构件40协作以将盖74在壳体30上保持在位。在该位置，盖的端子位置保证构件80定位在端子50的突出或肩部58附近或者与其接触。如果端子50没有正确地定位在端子接收腔42中，则端子位置保证构件80接合端子50的突起或肩部58，以随着盖80移动到完全插入位置而将它们移动就位。替代地，如果端子50没有正确地定位在端子接收腔42中且无法正确地定位，则端子位置保证构件80与端子50的突起或肩部58的接合将阻止盖80的正确插入，从而提供端子50没有正确定位的视觉指示。
在盖80正确定位的情况下，顶部平面构件覆盖端子接收腔42和存储卡接收槽46以防止端子50和存储卡70被移除或损坏。
在插头连接器14完全组装的情况下，插头连接器14被插入插座连接器18的插头接收凹部18中。当发生这种情况时，键合突起37移动到键合槽28中。在插头连接器14与插座连接器18正确对准的情况下，触头针脚20通过壳体30的底壁24中的针脚接收开口44被插入端子50的触头针脚接收部52的开口56中。在完全组装位置中，插头连接器14的闩锁38与插座连接器12的闩锁接收突起26协作，以将插头连接器14保持在插座连接器18的插头接收凹部18中。
参考图6和图7，示出了替代说明性实施例。在该实施例中，说明性连接器组件110具有插座连接器112和插头或插入式连接器114。插座连接器112具有壳体116，壳体16具有在其中延伸的插头接收凹部118。弹性接触臂120设置为与壳体116一体。接触臂120具有存储卡接合部分124，其延伸到插头接收凹部118中。具有弹性闩锁接收臂128的闩锁接收凹部126设置在壳体116上。在所示的实施例中，插座连接器112是通用串行总线(USB)连接器。
插头或插入式连接器114具有壳体130，壳体30具有顶壁132和相反朝向的底壁134，以及在顶壁132和底壁134之间延伸的侧壁136。闩锁138设置在相应的侧壁136上。
存储卡170的一部分从壳体130的底壁134延伸。存储卡170的顶部部分保持或嵌入壳体中，例如通过将壳体130包覆模制在存储卡170的一部分上。存储卡170可以是但不限于EEPROM设备。存储卡170具有接触垫172，其配置为接合插座连接器112的弹性接触臂120的存储卡接合部分124。
在将插头连接器114插入插座连接器112期间，存储卡170被插入插头接收凹部118中。当发生这种情况时，存储卡170接合弹性接触臂120的存储卡接合部分124的引入表面160，使存储卡接合部分124移动到受应力位置。存储卡170的继续插入使得存储卡接合部分124的接触部162接合并移动跨越存储卡170的接触垫172。当弹性接触臂120的存储卡接合部分124处于受应力位置时，接触部162在接触垫172上施加力，使接触部162跨越接触垫172产生擦拭动作，从而有助于接触部162和接触垫172之间的可靠的电连接。在完全插入存储卡170的情况下，接触部162保持与接触垫172的机械和电气接触。
在完全组装位置中，插头连接器114的闩锁138与插座连接器112的弹性闩锁接收臂128协作，以将插头连接器114保持在插座连接器118的插头接收凹部118中。在各种实施例中，插座连接器112定位在基板或印刷电路板(未示出)中，以允许存储卡170与基板或印刷电路板电通信。
使用具有存储卡的连接器允许存储对于连接器所电连接的设备或系统而言是特定的或个人可识别的数据。

Claims (13)

1.一种插入式连接器(14)，包括：
壳体(30)，其具有存储卡(70)，所述存储卡存储能由特定设备识别的数据且允许所述数据容易地被传送；
设置在所述壳体(30)上的至少一个闩锁(38)，所述至少一个闩锁(38)与配合连接器(12)协作，以将所述插入式连接器(14)相对于所述配合连接器(12)保持在位；
端子接收腔(42)，设置在所述壳体(30)中且从所述壳体(30)的顶壁(32)朝向所述壳体(30)的底壁(34)延伸，所述端子接收腔(42)的纵向轴线平行于所述壳体(30)的纵向轴线。
2.如权利要求1所述的插入式连接器(14)，其中所述存储卡(70)是电可擦除可编程只读存储器设备。
3.如权利要求1所述的插入式连接器(14)，其中针脚接收开口(44)延伸穿过所述壳体(30)的底壁(34)且定位成与所述端子接收腔(42)对准。
4.如权利要求3所述的插入式连接器(14)，其中存储卡接收槽(46)设置在所述壳体(30)中，所述存储卡接收槽(46)从所述顶壁(32)朝向所述底壁(34)延伸，所述存储卡接收槽(46)的纵向轴线平行于所述壳体(30)的纵向轴线且平行于所述端子接收腔(42)的纵向轴线。
5.如权利要求4所述的插入式连接器(14)，其中所述存储卡接收槽(46)跨越所述端子接收腔(42)，所述存储卡接收槽(46)的一部分与所述端子接收腔(42)中的每一个对准，长形的开口(48)在所述存储卡接收槽(46)和所述端子接收腔(42)之间延伸。
6.如权利要求5所述的插入式连接器(14)，其中端子(50)定位在所述端子接收腔(42)中，所述端子(50)具有存储卡接合部(54)，所述存储卡接合部(54)是弹性接触臂，所述存储卡接合部(54)具有引入表面(60)和接触部(62)，所述接触部(62)设置为与所述存储卡(70)机械和电气连接。
7.如权利要求6所述的插入式连接器(14)，其中所述端子(50)具有触头针脚接收部(52)，所述触头针脚接收部(52)具有纵向延伸开口(56)，其用于接收所述配合连接器(12)的配合触头针脚(20)的插头连接器配合部分(24)。
8.如权利要求7所述的插入式连接器(14)，其中所述触头针脚接收部(52)具有突起(58)，所述突起与所述端子接收腔(42)的壁协作以将所述端子(50)保持并稳定在所述端子接收腔(42)中。
9.如权利要求8所述的插入式连接器(14)，其中所述存储卡(70)具有接触垫(72)，所述接触垫配置为接合所述端子(50)的存储卡接合部(54)。
10.如权利要求1所述的插入式连接器(14)，其中盖(74)与所述壳体(30)协作，所述盖(74)具有平面构件(76)，所述平面构件具有从其延伸的端子位置保证构件(80)和盖闩锁构件(78)。
11.如权利要求1所述的插入式连接器(14)，其中所述至少一个闩锁(38)设置在所述壳体(30)的相应的侧壁(36)上。
12.如权利要求11所述的插入式连接器(14)，其中盖保持构件(40)在所述至少一个闩锁(38)附近从所述壳体(30)的相应的侧壁(36)延伸，。
13.如权利要求1所述的插入式连接器(14)，其中键合突起(37)从所述壳体(30)的相应的侧壁(36)延伸。
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