公开(公告)号：US11289843B2

公开(公告)日：2022-03-29

申请号：US16938223

申请日：2020-07-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yumei Wang ,  Fei Gao ,  Yuanwei Wang ,  Futing Lv

IPC: H01R9/05 ,  H01R13/24 ,  G01R1/073 ,  H01R12/70 ,  H01R12/71 ,  H01R13/405

Abstract: A test adapter for establishing a test connection with a circuit board is provided. The circuit board includes an inter-board connector or a planar contact in close contact with the inter-board connector. The test adapter includes a metal housing having a contact surface in contact with a flat surface of the circuit board, a connection end opposite to the contact surface, and a first cavity having a first opening at the center of the contact surface. The test adapter further comprises a first outer conductor and a first inner conductor arranged in the first cavity, and an insulating medium arranged between the first outer conductor and the first inner conductor. An end of the first outer conductor and an end of the first inner conductor protrude out of the housing via the first opening, the first outer conductor and the first inner conductor both have an elastic deformation capacity along an axial direction to enable the end of the first outer conductor and the end of the first inner conductor both to retract inwards to be in close contact with the planar contact to form a signal-conductive connection between the planar contact and the connection end when the contact surface is in contact with the circuit board.

公开(公告)号：US11929550B2

公开(公告)日：2024-03-12

申请号：US17273833

申请日：2019-08-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yiwei Ma ,  Rongbiao Su ,  Yuanwei Wang

IPC: H01Q1/24 ,  H01Q1/38 ,  H01R13/24 ,  H01R13/405 ,  H01R13/502

CPC classification number: H01Q1/38 ,  H01R13/24 ,  H01R13/405 ,  H01R13/502

Abstract: A radio frequency (RF) connector includes an insulating portion configured in a cylindrical shape; an outer conducting portion configured in a cylindrical shape and disposed to surround an outer circumferential surface of the insulating portion; and an inner conducting portion disposed inside the insulating portion in a hollow shape and having both ends protruding from the insulating portion, the insulating portion electrically separating the outer conducting portion from the inner conducting portion.