Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ELECTRICAL PLUG DEVICE AND ELECTRIC AUTOMOBILE
Document Type and Number:
WIPO Patent Application WO/2018/214239
Kind Code:
A1
Abstract:
An electrical plug device (100) and an electric automobile. The electrical plug device (100) comprises a socket component (300) and a ferrule component (200); the ferrule component (200) comprises a first ferrule (201) and a second ferrule (202) sleeved on the periphery of the first ferrule (201); and the socket component (300) comprises a first socket (301) and a second socket (302) sheathed on the periphery of the first socket (301); the first ferrule (201) is plugged and fitted to the first socket (301) in a detachable manner, and the second ferrule (202) is plugged and fitted to the second socket (302) in a detachable manner; and contact is formed between the first ferrule (201) and the first socket (301) and between the second ferrule (202) and the second socket by means of an elastic cambered surface, respectively. The effective contact area of the electrical plug device (100) increases, being able to achieve a large current load and quick plugging, facilitating quick replacement of a battery pack for an electric automobile.

Inventors:
ZHOU SAIJUN (CN)
Application Number:
PCT/CN2017/091208
Publication Date:
November 29, 2018
Filing Date:
June 30, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SHENZHEN TATFOOK TECHNOLOGY CO (CN)
International Classes:
H01R13/627; B60L11/18; H01R13/05; H01R24/38
Foreign References:
CN201812983U2011-04-27
US5516303A1996-05-14
CN2702485Y2005-05-25
CN201556754U2010-08-18
CN101964463A2011-02-02
CN204216355U2015-03-18
CN103166009A2013-06-19
US4368940A1983-01-18
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
Download PDF: