Title:
NON-LOOSENING SLIDING BEARING AND ANTENNA
Document Type and Number:
WIPO Patent Application WO/2018/176959
Kind Code:
A1
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.
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Inventors:
YOU JIANJUN (CN)
LIU YONGJUN (CN)
LIU YONGJUN (CN)
Application Number:
PCT/CN2017/120177
Publication Date:
October 04, 2018
Filing Date:
December 29, 2017
Export Citation:
Assignee:
COMBA TELECOM SYSTEMS CHINA LTD (CN)
COMBA TELECOM TECH GUANGZHOU (CN)
COMBA TELECOM SYSTEMS GUANGZHOU LTD (CN)
TIANJIN COMBA TELECOM SYSTEMS LTD (CN)
COMBA TELECOM TECH GUANGZHOU (CN)
COMBA TELECOM SYSTEMS GUANGZHOU LTD (CN)
TIANJIN COMBA TELECOM SYSTEMS LTD (CN)
International Classes:
F16C17/00; H01Q1/00
Foreign References:
| CN106763148A | 2017-05-31 | |||
| CN206626090U | 2017-11-10 | |||
| CN1532991A | 2004-09-29 | |||
| CN2886179Y | 2007-04-04 | |||
| CN1145107A | 1997-03-12 | |||
| DD213029A1 | 1984-08-29 | |||
| US9284979B2 | 2016-03-15 |
Attorney, Agent or Firm:
LIFANG & PARTNERS (CN)
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