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公开(公告)号：US11121490B1
公开(公告)日：2021-09-14
申请号：US16891090
申请日：2020-06-03
发明人： Yung-Teng Fu , Kuo-En Chang
IPC分类号： H01R12/71
摘要： A circuit board fixing structure comprising a first fixing element and a first circuit board is provided. The first fixing element includes a shaft, a first flange and a second flange. One end of the shaft is provided with a receiving portion. The first flange is connected with a side surface of the shaft. The second flange is connected with the side surface of the shaft and is spaced apart from the first flange. The first circuit board is fixed on a surface of the first flange away from the second flange.
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公开(公告)号：US09642291B1
公开(公告)日：2017-05-02
申请号：US15157394
申请日：2016-05-17
发明人： Ying-Chao Peng , Chi-Cheng Hsiao , Kuo-En Chang , Chih-Wei Chiang
CPC分类号： H05K9/0064 , H05K7/1487 , H05K7/1488 , H05K9/0007 , H05K9/0039
摘要： EMI-proof server chassis preventing EMI on an electronic component, includes a chassis and a double aperture flexible piece. The chassis includes a connection portion connected to the chassis, a first engagement portion and a second engagement portion. The first engagement portion and the second engagement portion are connected to and disposed on two sides of the connection portion. The first engagement portion and the second engagement portion are parallelly prolonged, and substantially opposite to each other. The double aperture flexible piece, shaped as a curvature plate, has a first aperture and a second aperture on two sides. The first engagement portion and the second engagement portion are engaged to the first aperture and the second aperture respectively, and the portion of the double aperture flexible piece between the first aperture and the second aperture is curved toward the electronic component, and contact with the electronic component.
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