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1. (WO2018176959) NON-LOOSENING SLIDING BEARING AND ANTENNA

Pub. No.:    WO/2018/176959    International Application No.:    PCT/CN2017/120177
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Sat Dec 30 00:59:59 CET 2017
IPC: F16C 17/00
H01Q 1/00
Applicants: COMBA TELECOM SYSTEMS (CHINA) LIMITED
京信通信系统(中国)有限公司
COMBA TELECOM TECHNOLOGY (GUANGZHOU) LTD.
京信通信技术(广州)有限公司
COMBA TELECOM SYSTEMS (GUANGZHOU) LTD.
京信通信系统(广州)有限公司
TIANJIN COMBA TELECOM SYSTEMS LTD.
天津京信通信系统有限公司
Inventors: YOU, Jianjun
游建军
LIU, Yongjun
刘永军
Title: NON-LOOSENING SLIDING BEARING AND ANTENNA
Abstract:
Disclosed is a non-loosening sliding bearing (4), comprising a shaft sleeve (41) and a rotary shaft (42) cooperating with the shaft sleeve, wherein the shaft sleeve (41) comprises a limiting end (413) and a mounting end (412) and a middle part thereof is provided with a mounting hole (411) penetrating two ends; the rotary shaft (42) comprises a matching part (421) provided in the mounting hole (411) and an extension part (422) penetrating out from the mounting hole (411) and used for connecting a component to be supported (6), the shaft sleeve (41) and the matching part (421) of the rotary shaft (42) are designed such that the shaft sleeve (41) restricts the rotary shaft (42) from coming loose in the shaft sleeve, thereby ensuring the stability of the bearing and prolonging the service life of the bearing. Further disclosed is an antenna using the non-loosening sliding bearing.