Title:
SECONDARY CONNECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/032311
Kind Code:
A1
Abstract:
A secondary connection device, comprising a movable connection assembly and a stationary connection assembly. The movable connection assembly comprises a base and a moving part slidably mounted in an inner cavity of the base; first connection terminals are arranged on the moving part; a locking mechanism is arranged between the base and the moving part; the locking mechanism comprises a first locking assembly, and the first locking assembly is used for locking the moving part in the inner cavity of the base; the first locking assembly comprises a first limiting part, a rotating member and a sliding member. When the movable connection assembly moves from a test position to a connected position, the stationary connection assembly drives the rotating member to perform unlocking rotation, and the sliding member is driven by the rotating member to slide in the direction away from the first limiting part so as to release a limiting fit, thus allowing the moving part to move in the inner cavity of the base. The first locking assembly of the locking mechanism locks the moving part in the inner cavity of the base, and, when unlocked, the moving part can move in the inner cavity of the base, so that the present invention has the advantages of simple structure, high reliability and convenient operation.
Inventors:
LU ZHIGANG (CN)
QIN ZHIBIN (CN)
LEI HONGJIAN (CN)
XIN NA (CN)
LIAO CHUANCAN (CN)
QIN ZHIBIN (CN)
LEI HONGJIAN (CN)
XIN NA (CN)
LIAO CHUANCAN (CN)
Application Number:
PCT/CN2023/107100
Publication Date:
February 15, 2024
Filing Date:
July 13, 2023
Export Citation:
Assignee:
CHINT LOW VOLTAGE ELECTRICAL TECH CO LTD (CN)
International Classes:
H01H9/22; H01H71/08; H01H71/02; H01H71/10
Foreign References:
| CN218769342U | 2023-03-28 | |||
| CN218769343U | 2023-03-28 | |||
| CN218769344U | 2023-03-28 | |||
| CN209963614U | 2020-01-17 | |||
| CN204332855U | 2015-05-13 | |||
| CN208674446U | 2019-03-29 | |||
| CN216648735U | 2022-05-31 | |||
| JP2015056244A | 2015-03-23 |
Attorney, Agent or Firm:
BEIJING JOYAN INTELLECTUAL PROPERTY OFFICE (CN)
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