Title:
ANTI-LOOSE BOLT CONNECTION STRUCTURE FOR JUNCTION BOX
Document Type and Number:
WIPO Patent Application WO/2022/236483
Kind Code:
A1
Abstract:
An anti-loose bolt connection structure for a junction box, comprising: a junction box main body (100); first terminals (110) disposed on the junction box main body (100), the first terminals (110) being provided with a threaded hole (111); second terminals (200) for electrically connecting to the first terminals (110), the second terminals (200) being provided with a through hole; bolts (300), which each comprise a bolt head portion (310); and anti-loose assemblies (400) mounted on the junction box main body (100), the anti-loose assemblies (400) being cooperatively mounted with the bolt head portions (310) for limiting the rotation of the bolts (300).
Inventors:
LIANG JUNYI (CN)
Application Number:
PCT/CN2021/092424
Publication Date:
November 17, 2022
Filing Date:
May 08, 2021
Export Citation:
Assignee:
SCHAEFFLER TECHNOLOGIES AG (DE)
LIANG JUNYI (CN)
LIANG JUNYI (CN)
International Classes:
H02K5/22; H01R9/16; H01R9/18; H02G3/08
Foreign References:
| CN207200467U | 2018-04-06 | |||
| CN101557088A | 2009-10-14 | |||
| CA1287992C | 1991-08-27 | |||
| IL130739B | ||||
| CN211858953U | 2020-11-03 | |||
| CN209705052U | 2019-11-29 | |||
| US3855570A | 1974-12-17 | |||
| CN201656654U | 2010-11-24 |
Attorney, Agent or Firm:
LINDA LIU & PARTNERS (CN)
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