Title:
POWER CONVERTER
Document Type and Number:
WIPO Patent Application WO/2019/109839
Kind Code:
A1
Abstract:
A power converter comprises a main upper cover (11) and a main lower cover (12). The main upper cover (11) and the main lower cover (12) match and form a casing (1) with an accommodating cavity therein. A plurality of socket holes (111) is arranged on an upper end face of the main upper cover (11), and a first socket group (121), a second socket group (122) and a third socket group (123) are arranged on a lower end face of the main lower cover (12). A movable stop (9) is rotatably arranged at the bottom of the accommodating cavity. The movable stop (9) comprises a rotating sleeve (91) rotatably arranged on the bottom of the accommodating cavity, a first movable stop arm (92) arranged on a side of the rotating sleeve (91) and extending to a side of any one socket of the first socket group (121), a second movable stop arm (93) arranged on the side of the rotating sleeve (91) and extending to a side of any one socket of the second socket group (122), and a third movable stop arm (94) arranged on the side of the rotating sleeve (91) and extending to a side of any one socket of the third socket group (123). The power converter can achieve a situation in which only one specification of pin is used at a given time, and therefore has high safety.
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Inventors:
ZENG GUANGLI (CN)
WANG FENG (CN)
WANG CHENGBING (CN)
WANG FENG (CN)
WANG CHENGBING (CN)
Application Number:
PCT/CN2018/117923
Publication Date:
June 13, 2019
Filing Date:
November 28, 2018
Export Citation:
Assignee:
DONGGUAN BEST TRAVEL ELECTRONICS CO LTD (CN)
International Classes:
H01R13/447; H01R13/502; H01R13/52; H01R13/60; H01R27/00; H01R31/06
Foreign References:
| CN207664291U | 2018-07-27 | |||
| CN108023203A | 2018-05-11 | |||
| CN201450205U | 2010-05-05 | |||
| CN2315700Y | 1999-04-21 | |||
| CN201118055Y | 2008-09-17 | |||
| CN106207607A | 2016-12-07 | |||
| CN104009353A | 2014-08-27 | |||
| US20120021615A1 | 2012-01-26 |
Attorney, Agent or Firm:
GENUINEWAYS INTELLECTUAL PROPERTY AGENCY (CN)
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