公开(公告)号：US08834188B2

公开(公告)日：2014-09-16

申请号：US14080251

申请日：2013-11-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhonghua Wang ,  Yinzhong Tang ,  Biye Xu

IPC: H01R13/62 ,  H01R13/633 ,  H01R12/70 ,  H01R12/72

CPC classification number: H01R13/6335 ,  H01R12/7029 ,  H01R12/721

Abstract: An embodiment of the present invention provides a memory connector including a base and ejector levers arranged at two ends of the base, where at least one of the ejector levers includes a fastener and a force-applying handle, the fastener is connected to the force-applying handle, a lower part of the force-applying handle is connected to the base, the force-applying handle is a planar structure, an inner surface of the planar structure and a lateral side of a memory module are arranged face to face, and the inner surface of the force-applying handle is used to apply a pulling force to the outside of the base, to cause the fastener to break away from a groove on the memory module. In the present invention, an operation of opening an ejector lever is implemented by means of a pulling force, thereby bringing operation comfort and saving a layout space.

Abstract translation: 本发明的一个实施例提供了一种存储器连接器，其包括布置在基座两端的基座和推出杆，其中至少一个弹出杆包括紧固件和施力手柄，紧固件连接到力 - 施加手柄时，施力手柄的下部与基座连接，施力手柄为平面结构，平面结构的内表面和记忆模块的侧面面对面配置， 施力手柄的内表面用于向基座的外侧施加拉力，以使紧固件脱离存储器模块上的凹槽。 在本发明中，通过拉力实现打开推杆的操作，从而使操作舒适度和节省布局空间。

公开(公告)号：US12212943B2

公开(公告)日：2025-01-28

申请号：US17638361

申请日：2020-07-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Fang-Ching Lee ,  Shijia Pi ,  Lin Lu ,  Guofei Diao ,  Zhonghua Wang

IPC: H04R1/10 ,  H04R5/033

Abstract: This application provides a wireless headset, and relates to the field of TWS wireless headsets. The wireless headset includes a headset housing and a headset assembly accommodated in the headset housing. The headset assembly includes a microphone. The headset housing includes a bottom housing, the bottom housing includes a first bottom housing part and a second bottom housing part that are separated by using an insulating material, the first bottom housing part is a positive charging electrode, and the second bottom housing part is a negative charging electrode. A plurality of sound inlet holes are disposed on the bottom housing, and form microphone sound inlet channels communicating with each other. In the foregoing technical solutions, wind noise can be reduced, and call experience can be improved.