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    • 3. 发明授权
    • Grounding clip for shielded modular connector
    • 屏蔽模块连接器接地夹
    • US5838550A
    • 1998-11-17
    • US919461
    • 1997-08-28
    • Terrel L. MorrisEric C. PetersonJeffrey N. Metcalf
    • Terrel L. MorrisEric C. PetersonJeffrey N. Metcalf
    • H01R13/658H01R13/74H01R24/64H05K9/00
    • H01R13/65802H01R13/74H01R24/64Y10S439/939
    • A shortened ground path for the shield of a shielded modular connector (e.g., RJ-45, etc.) mounted against a bracket that is to be seated against a slot in a chassis is provided by a metallic grounding clip that slips over the bracket. The clip has edges that have been folded to slidably engage the bracket, and an orifice shaped to match the opening of the modular jack, so that the modular plug may pass through that orifice as it mates with the jack. The clip also has two opposing curved metal contacts along the perimeter of the orifice that engage and bear against the exposed shield portion of the modular plug as it mates with the modular jack. A pair of metal tabs engage the opening of the modular jack to align, or register, the orifice in the clip with the opening of the jack, and prevent the clip from easily sliding along the bracket once registration has been achieved. Since the grounding clip is as wide as the bracket, when the circuit assembly (I/O board) having the bracket is installed in the chassis the clip contacts the chassis directly, just as the bracket does. But the clip is also in direct contact with the shield of the modular plug whenever it is connected to the jack. Thus the grounding clip provides a direct path from the shield on the modular plug to the chassis.
    • 屏蔽模块化连接器(例如,RJ-45等)的屏蔽层的一个缩短的接地路径是通过滑动在支架上的金属接地夹提供的。 夹子具有已经被折叠以可滑动地接合支架的边缘,以及形状为匹配模块插座的开口的孔口,使得模块化插头可以在与插座配合时通过该孔口。 夹子还具有沿着孔口周边的两个相对的弯曲金属触点,其与模块化插座配合时接合并抵靠模块化插头的暴露的屏蔽部分。 一对金属突片接合模块插座的开口,以将夹子中的孔与插座的开口对准或对准,并且一旦实现了对准,就防止夹子沿着支架容易地滑动。 由于接地夹与支架一样宽,当带有支架的电路组件(I / O板)安装在机箱中时,夹具就像支架一样直接接触机箱。 但是当夹子连接到插孔时,夹子也与模块插头的屏蔽件直接接触。 因此,接地夹提供从模块化插头上的屏蔽到机箱的直接路径。