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1.发明申请Board Assembly, Communications System, Ejector Lever, and Ejector Lever Unlocking Method 审中-公开板组件，通讯系统，顶杆杠杆和顶杆杠杆解锁方式公开(公告)号：US20160120056A1
公开(公告)日：2016-04-28
申请号：US14980545
申请日：2015-12-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiankun Kuang , Chunhua Chen , Yong Yao
IPC: H05K7/14
CPC classification number: H05K7/1417 , E05C3/042 , G06F1/186 , H05K7/1409 , Y10T403/595
Abstract: An ejector lever includes a lever body and an unlocking mechanism, where the unlocking mechanism includes an unlocking hook and a safety latch, the unlocking hook is rotatably connected to the lever body using a first rotating shaft, and the safety latch is rotatably connected to the lever body using a second rotating shaft. The unlocking hook is provided with a first end and a second end, the first end is opposite to the second end across the first rotating shaft, the first end is provided with a hook, the second end is provided with a first abutting part, the safety latch is provided with a second abutting part, and the first abutting part is in contact with the second abutting part; and the second abutting part is configured to apply first force on the first abutting part when the safety latch rotates around the second rotating shaft.
Abstract translation: 推杆包括杆体和解锁机构，其中解锁机构包括解锁钩和安全闩，解锁钩使用第一旋转轴可旋转地连接到杠杆主体，并且安全闩锁可旋转地连接到 杆体使用第二旋转轴。 解锁钩设置有第一端和第二端，第一端与穿过第一旋转轴的第二端相对，第一端设有钩，第二端设有第一邻接部， 安全闩锁设置有第二抵接部，第一抵接部与第二抵接部抵接; 并且所述第二抵接部被配置为当所述安全闩锁围绕所述第二旋转轴旋转时，在所述第一抵接部上施加第一力。
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公开(公告)号：US10117350B2
公开(公告)日：2018-10-30
申请号：US14980545
申请日：2015-12-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiankun Kuang , Chunhua Chen , Yong Yao
Abstract: An ejector lever includes a lever body and an unlocking mechanism, where the unlocking mechanism includes an unlocking hook and a safety latch, the unlocking hook is rotatably connected to the lever body using a first rotating shaft, and the safety latch is rotatably connected to the lever body using a second rotating shaft. The unlocking hook is provided with a first end and a second end, the first end is opposite to the second end across the first rotating shaft, the first end is provided with a hook, the second end is provided with a first abutting part, the safety latch is provided with a second abutting part, and the first abutting part is in contact with the second abutting part; and the second abutting part is configured to apply first force on the first abutting part when the safety latch rotates around the second rotating shaft.
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