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    • 8. 发明授权
    • Snap-fit electromagnetic shield
    • 卡扣电磁屏蔽
    • US07258574B2
    • 2007-08-21
    • US10955046
    • 2004-09-30
    • Dennis R. BarringerShawn CanfieldDavid C. LinnellRobert L. NicolettiHarold M. Toffler
    • Dennis R. BarringerShawn CanfieldDavid C. LinnellRobert L. NicolettiHarold M. Toffler
    • H01R13/648
    • H05K9/0058H01R13/6584H01R13/745Y10S439/939
    • A snap-fit shield is provided which fits securely within a frame opening, and which shields and grounds the opening while eliminating a need for a complementary connector portion. The shield has an insulative inner housing having a first base wall and a first pair of side walls and end walls extending therefrom defining a first cavity. The shield includes a conductive shell having a second base wall and a second pair of side walls and end walls extending therefrom defining a second cavity. The second pair of side walls and end walls have at least one outward bias positioned thereon. The shield also has an insulative outer housing having a third base wall and a third pair of side walls and end walls extending therefrom defining a third cavity. The outer housing is configured to snap-fit within an opening in a frame so as to shield circuitry internal thereto. The third cavity of the outer housing is configured to receive at least a portion of the conductive shield therein, while the second cavity of the conductive shield is configured to receive the inner housing therein.
    • 提供了一种卡扣式护罩,其牢固地配合在框架开口内,并且在不需要互补的连接器部分的情况下屏蔽和接合开口。 屏蔽件具有绝缘内壳体,该绝缘内壳体具有第一底壁和从其限定第一腔的第一对侧壁和端壁。 屏蔽包括具有第二底壁和第二对侧壁的导电外壳和从其延伸的端壁限定第二腔。 第二对侧壁和端壁具有定位在其上的至少一个向外偏压。 屏蔽还具有绝缘外壳,其具有第三底壁和第三对侧壁以及从其限定第三空腔的端壁。 外壳被构造成卡扣配合在框架中的开口内,以便屏蔽内部的电路。 外壳体的第三腔被配置为在其中容纳至少一部分导电屏蔽件,而导电屏蔽件的第二腔体构造成在其中容纳内壳体。
    • 9. 发明授权
    • Linkage mechanism for a docking cassette for printed circuit boards
    • 用于印刷电路板的对接盒的连接机构
    • US06971893B2
    • 2005-12-06
    • US10726103
    • 2003-12-02
    • Dennis R. BarringerShawn CanfieldJustin C. RogersHarold M. Toffler
    • Dennis R. BarringerShawn CanfieldJustin C. RogersHarold M. Toffler
    • H01R13/62H01R13/64H05K5/02
    • H05K5/0295
    • A docking apparatus for printed circuit boards including a cassette housing defining a housing cavity for containing a printed circuit board (PCB) and a linkage mechanism associated with the cassette housing. The linkage mechanism includes a linkage arm pivotally connected to the cassette housing via a pivot and has a first arm pivotally connected to the PCB, a traveler having a threaded bore therethrough connected to a second arm extending from the first arm, a shaft threadedly engaged in the left handed threaded bore through the traveler at a first end defining the shaft, the first end configured to operably transfer axial translation of the shaft to the traveler, and an opposite second end defining the shaft threaded engaged in a right handed threaded bore through a split nut operably secured to the cassette housing. The traveler and nut are configured to threadably receive corresponding threads of the shaft for axial translation of the shaft therethrough, wherein rotation of the shaft translates the shaft causing rapid pivotal movement of the linkage arm about the pivot via the traveler and nut, causing translation of the PCB in and out of engagement with a corresponding connector.
    • 一种用于印刷电路板的对接装置,包括限定用于容纳印刷电路板(PCB)的壳体腔的盒壳体和与盒壳体相关联的连接机构。 联动机构包括通过枢轴枢转地连接到盒壳体的联动臂,并且具有枢转地连接到PCB的第一臂,具有穿过连接到从第一臂延伸的第二臂的螺纹孔的旅行器,与所述第一臂螺纹接合的轴 所述左旋螺纹孔在限定所述轴的第一端处穿过所述滑阀,所述第一端被构造成可操作地将所述轴的轴向平移传递到所述滑行器,以及相对的第二端,其限定通过螺纹接合在右旋螺纹孔中的轴 分离螺母可操作地固定到盒壳体。 旅行者和螺母被构造成螺纹接收轴的相应螺纹,用于轴穿过其轴向平移,其中轴的旋转使轴转动,从而使联动臂通过滑阀和螺母绕枢轴快速枢转运动,从而使 PCB与相应的连接器接合并脱离接合。
    • 10. 发明授权
    • Docking cassette for printed circuit boards
    • 印刷电路板对接盒
    • US06930892B2
    • 2005-08-16
    • US10688525
    • 2003-10-17
    • Dennis R. BarringerShawn CanfieldJody A. HickeyPeter W. KellyEdward J. SeminaroHarold M. Toffler
    • Dennis R. BarringerShawn CanfieldJody A. HickeyPeter W. KellyEdward J. SeminaroHarold M. Toffler
    • H05K5/02H05K7/14H05K7/16H05K7/18
    • H05K5/0295
    • A docking apparatus for printed circuit boards including a cassette housing so as to define a housing cavity for containing a printed circuit board (PCB) and a linkage mechanism disposed so as to be associated with the cassette housing. The linkage mechanism includes a linkage arm pivotally connected to the cassette housing via a pivot and has a first arm pivotally connected to the PCB, a clevis pivotally connected to a second arm extending from the first arm, a shaft extending through an aperture in the clevis at a first end defining the shaft, the first end configured to operably transfer axial translation of the shaft to the clevis, and an opposite second end defining the shaft includes a thread, and a nut operably secured to the cassette housing. The nut is configured to threadably receive the thread for axial translation of the shaft therethrough, wherein rotation of the shaft translates the shaft causing pivotal movement of the linkage arm about the pivot via the clevis causing translation of the PCB in and out of engagement with a corresponding connector.
    • 一种用于印刷电路板的对接装置,包括盒壳体,以便限定用于容纳印刷电路板(PCB)的壳体空腔和与盒壳体相关联地设置的连杆机构。 联动机构包括通过枢轴枢转地连接到盒壳体的联动臂,并且具有枢转地连接到PCB的第一臂,枢转地连接到从第一臂延伸的第二臂的U形夹,延伸穿过U形夹中的孔的轴 在限定所述轴的第一端处,所述第一端构造成可操作地将所述轴的轴向平移运动地传递到所述U形夹上,并且限定所述轴的相对的第二端包括螺纹和可操作地固定到所述盒壳体的螺母。 螺母被构造成螺纹接纳用于轴穿过其的轴向平移的螺纹,其中轴的旋转使轴转动,从而使连杆臂绕枢轴经由U形夹臂枢转运动,导致PCB的平移进入和脱离与 对应连接器。