US 12,348,019 B2
Waterproof gateway device
Jianjun Xiao, Dongguan (CN); Bin Wang, Shenzhen (CN); and Xiaojuan Zhu, Xi'an (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Appl. No. 17/635,647
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
PCT Filed Aug. 3, 2020, PCT No. PCT/CN2020/106608
§ 371(c)(1), (2) Date Feb. 15, 2022,
PCT Pub. No. WO2021/031835, PCT Pub. Date Feb. 25, 2021.
Claims priority of application No. 201910759097.7 (CN), filed on Aug. 16, 2019.
Prior Publication US 2022/0368119 A1, Nov. 17, 2022
Int. Cl. H02G 3/08 (2006.01); H04L 12/66 (2006.01); H05K 5/02 (2006.01); H05K 5/03 (2006.01); H01R 13/52 (2006.01)
CPC H02G 3/088 (2013.01) [H04L 12/66 (2013.01); H05K 5/0247 (2013.01); H05K 5/03 (2013.01); H01R 13/5221 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A gateway device, wherein the gateway device comprises a base and a cable waterproof structure disposed on the base, the base comprises at least one network interface, and the cable waterproof structure comprises a cable plugged into the at least one network interface and a cover that covers the network interface;
the cable comprises a cable body and a network interface plug fastened to an end portion of the cable body;
a sealing member is disposed at a joint between the cable body and the network interface plug;
a threading hole through which the cable is threaded is disposed in the cover, and the sealing member is attached to the threading hole through interference fit; and
wherein the sealing member is a hard sealing member, a flexible sealing layer is disposed on a hole wall of the threading hole, and the hard sealing member fits with the flexible sealing layer.