专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20230027686A1 Female Connector And Connector Assembly 有权
公开(公告)号：US20230027686A1
公开(公告)日：2023-01-26
申请号：US17772824
申请日：2020-12-07
申请人： Tianjin Laird Technologies Limited
发明人： Yifan XU , Jihai TANG , Jingqi ZHAO
IPC分类号： H01R13/6461 , H01R12/58 , H01R12/72
摘要： The present application provides a female connector and a connector assembly. The female connector is used to connect to a PCB board internally provided with a signal layer and a drilling hole penetrating the signal layer, the female connector including: a female terminal having two ends, one end being a connecting end for mating with a male connector or a gold finger circuit board, and the other end forming a crimping pin to be inserted into a drilling hole and connected with the signal layer; a high-frequency radiation area being formed in the vicinity of a connection between the crimping pin and the drilling hole when the connecting end is mated with the male connector or the gold finger circuit board; and a wave-absorbing material is disposed in a spatial scope covered by the high-frequency radiation area. By selectively disposing a wave-absorbing material in an area where a high-frequency radiation is easily generated during the use of the connector, crosstalk signals are absorbed, while normally transmitted electrical signals are kept, and an overall weight of the connector is light.

2. 发明申请

US20220407265A1 Female Connector And Connector Assembly 有权
公开(公告)号：US20220407265A1
公开(公告)日：2022-12-22
申请号：US17772929
申请日：2020-12-07
申请人： Tianjin Laird Technologies Limited
发明人： Jihai TANG , Jingqi ZHAO , Yifan XU
IPC分类号： H01R13/6461 , H01R12/73 , H01R13/11
摘要： The present disclosure provides a female connector and a connector combination. The female connector includes: a female terminal having a first end for mating with a male connector or a gold finger circuit board, and a second end for connection with a PCB board, the female terminal being formed with at least one shape abruptly-changed portion between the first end and the second end, and a high-frequency radiation area being formed in the vicinity of the shape abruptly-changed portion when the first end is mated with the male connector or the gold finger circuit board; and a wave-absorbing material disposed in a spatial range covered by the high-frequency radiation area. By selectively disposing the wave-absorbing material in an area where a high-frequency radiation is easily generated during the use of the connector, crosstalk signals are absorbed, while normally transmitted electrical signals are retained, and an overall weight of the connector is light.

3. 发明申请

US20220407255A1 Female Connector, Male Connector And Connector Assembly 有权
公开(公告)号：US20220407255A1
公开(公告)日：2022-12-22
申请号：US17772791
申请日：2020-12-07
申请人： Tianjin Laird Technologies Limited
发明人： Jihai TANG , Yifan XU , Jingqi ZHAO
IPC分类号： H01R12/73 , H01R13/6598 , H01R13/05 , H01R13/11
摘要： The present application provides a female connector, a male connector and a connector assembly. The female connector includes: a plurality of female terminals, ends of which are radially expanded outward to form trumpet-shaped guide heads for blind mating with a male connector or a gold finger circuit board; a cantilever section of the female terminal being bent at at least one position to form an elastic pressing portion for an interference fit contact with the male connector or the gold finger circuit board; a first high-frequency radiation area being formed in the vicinity of the trumpet-shaped guide head when the female terminals are mated with the male connector or the gold finger circuit board; and a first wave-absorbing material is disposed in a spatial scope covered by the first high-frequency radiation area. By selectively disposing a wave-absorbing material in an area where a high-frequency radiation is easily generated during the use of the connector, crosstalk signals are absorbed, while normally transmitted electrical signals are kept, and an overall weight of the connector is light.

4. 发明申请

US20220376416A1 Female Connector And Connector Assembly 有权
公开(公告)号：US20220376416A1
公开(公告)日：2022-11-24
申请号：US17772920
申请日：2020-12-07
申请人： Tianjin Laird Technologies Limited
发明人： Jingqi ZHAO , Jihai TANG , Yifan XU
IPC分类号： H01R12/72 , H01R12/77
摘要： The present disclosure provides a female connector and a connector combination. The female connector is connected to a PCB board internally provided with a signal layer and a ground layer, a surface of the PCB board being provided with conductive pads connected to the signal layer and the ground layer; the female connector includes: a female terminal including a first end and a second end; the second end being provided with a plurality of differential signal pairs arranged at intervals and ground pins each located between any adjacent two of the differential signal pairs; the differential signal pairs being connectable to the signal layer through the conductive pads, and the ground pins being connectable to the ground layer through the conductive pads; a high-frequency radiation area being formed in the vicinity of a joint between the differential signal pair and the conductive pad when the first end is mated with the male connector or the gold finger circuit board; and a wave-absorbing material disposed in a spatial range covered by the high-frequency radiation area. By selectively disposing a wave-absorbing material in an area where a high-frequency radiation is easily generated during the use of the connector, crosstalk signals are absorbed, while normally transmitted electrical signals are retained, and an overall weight of the connector is light.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式