Title:
CONTACTOR
Document Type and Number:
WIPO Patent Application WO/2018/113116
Kind Code:
A1
Abstract:
Provided is a contactor, comprising a body housing (1) and a contact support (2); the contact support is movably mounted inside a mounting chamber (10) of the body housing; the main body (20) of the contact support is provided with a plurality of lower accommodating chambers (22), used for accommodating a dynamic contact; the plurality of lower accommodating chambers are arranged at intervals, and the side wall of the main body is provided with a plurality of position-limiting structures located between two adjacent lower accommodating chambers, the plurality of position-limiting structures fitting a plurality of insert plates (12) in the mounting chamber; an insert plate comprises a connecting end part (121) and a bending base part, connected to each other; the bending part of the insert plate is connected to the side wall of the bending base part; each position-limiting structure comprises a first position-limiting plate (25) and second position-limiting plate (26) formed by extending from the side walls of the two adjacent lower accommodating chambers, respectively; the first position-limiting plate comprises a connecting base part (251) and a bending end part, connected to each other; the connecting base part is connected to the main body and is spaced apart from the second position-limiting plate so as to form an insertion slot (27) fitting the connecting end part of the insert plate; the bending end part is arranged opposite to the insert plate. The contactor has a simple structure and good arc-isolating performance.
Inventors:
LU JING (CN)
ZHENG QIANJUN (CN)
XIAO TIFENG (CN)
ZHENG QIANJUN (CN)
XIAO TIFENG (CN)
Application Number:
PCT/CN2017/077991
Publication Date:
June 28, 2018
Filing Date:
March 24, 2017
Export Citation:
Assignee:
ZHEJIANG CHINT ELECTRICS CO LTD (CN)
International Classes:
H01H50/54; H01H50/02
Foreign References:
| CN204117971U | 2015-01-21 | |||
| CN205264615U | 2016-05-25 | |||
| CN104362042A | 2015-02-18 | |||
| CN105977102A | 2016-09-28 | |||
| CN105990069A | 2016-10-05 | |||
| JP2000057921A | 2000-02-25 |
Other References:
See also references of EP 3561848A4
Attorney, Agent or Firm:
BEIJING JOYAN INTELLECTUAL PROPERTY OFFICE (CN)
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